WO2006003780A1 - 生ゴミ処理装置 - Google Patents
生ゴミ処理装置 Download PDFInfo
- Publication number
- WO2006003780A1 WO2006003780A1 PCT/JP2005/010687 JP2005010687W WO2006003780A1 WO 2006003780 A1 WO2006003780 A1 WO 2006003780A1 JP 2005010687 W JP2005010687 W JP 2005010687W WO 2006003780 A1 WO2006003780 A1 WO 2006003780A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- crushing blade
- rotary
- garbage
- fixed
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
- E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2275—Feed means using a rotating arm
Definitions
- the present invention relates to a garbage processing apparatus for crushing garbage generated in a kitchen or the like.
- the present invention relates to a garbage disposal apparatus that improves the uptake of raw garbage during initial crushing and the operability during cleaning.
- a hammer mill type garbage disposal apparatus is provided with a fixed hammer or a swingable hammer on a disk disposed at the bottom of a cylindrical hopper (for example, JP 2001-070818, JP 2002). — See 292300).
- the cocoon thrown into the hopper is pressed against the inner peripheral surface of the hopper by the centrifugal force generated by the rotation of the disc, and is crushed by the hammer and crushed into the wall surface of the hopper It drops downward from the groove formed in the gap or the gap between the outer edge of the disc and the inner peripheral surface of the hopper, and is discharged to the drain pipe.
- a grinder-type garbage disposal apparatus has a configuration in which rotating crushing blades and radial crushing blades provided with comb-like teeth are radially stacked and accommodated in a hopper (for example, special table 200 2). — See 521193, Special Table 2002—524233).
- a hammer mill type garbage disposal apparatus is used to smash the soot inside the hopper. It is designed to operate a disk with a mer at a high speed of several thousand rpm. For this reason, during operation, there is a problem that the noise and vibration that the heel collides with the hammer and the inner peripheral surface of the hopper, and the rotating sound of the disc is loud! /.
- a grinder type garbage disposal apparatus having a structure in which rotating blades and fixed blades are alternately stacked does not require the use of centrifugal force, so that the number of rotations can be reduced and noise can be reduced.
- One or more embodiments of the present invention provide a garbage disposal apparatus that is improved in uptake during initial crushing of straw.
- rotating crushing blades and fixed crushing blades are alternately stacked, and the rotary crushing blades are rotationally driven to produce garbage with the rotating crushing blades and the fixed crushing blades.
- Crush Provided is a garbage disposal apparatus that discharges downward. At least a part of the front and rear surfaces or the front surface in the relative rotation direction of the rotary crushing blade or fixed crushing blade arranged in the uppermost layer in the stacking direction is inclined to form a downward pushing surface.
- the rotary crushing blade or the fixed crushing blade formed with the pushing surface has at least one agitating arm whose rotational central force also extends toward the outer periphery. And a pushing surface is formed on the stirring arm.
- the pushing surface is formed on the rotary crushing blade, and a handle for adjusting the direction of the rotation direction of each rotary crushing blade is formed on the rotary crushing blade.
- one or more embodiments of the present invention provide a garbage disposal apparatus with improved operability during cleaning or the like.
- One or more embodiments of the present invention provide a garbage disposal apparatus that rotationally drives a rotating crushing blade, crushes garbage with the rotating crushing blade and the fixed crushing blade, and discharges the garbage downward.
- a crushing unit is formed by alternately stacking rotary crushing blades and fixed crushing blades. The crushing unit is detachable from the hopper.
- a handle to be gripped is formed on the rotary crushing blade or crushing blade arranged at the uppermost stage of the crushing unit.
- the rotary crushing blade is disposed on the uppermost stage, and the handle is formed on the uppermost rotary crushing blade.
- the crushing blade for crushing an object to be crushed in cooperation with the fixed crushing blade disposed in the lower stage is the handle. And formed integrally.
- FIG. 1 is a front sectional view showing an outline of a configuration of a garbage disposal apparatus 1 according to one or more embodiments of the present invention.
- FIG. 2 (a) is a plan view of the hopper 3 of the garbage disposal apparatus 1.
- FIG. 2 (b) is a side view of the hopper 3 of the garbage disposal apparatus 1.
- FIG. 2 (c) is a front sectional view of the hopper 3 of the garbage disposal apparatus 1.
- FIG. 3 is a front sectional view of the crushing unit 4 constituting the garbage processing apparatus 1.
- FIG. 5 (a) is a plan view of the housing 17.
- FIG. 5 (b) AA sectional view of FIG. 5 (a).
- FIG. 6 (b) is a side view of the first rotary crushing blade 12.
- FIG. 7 (a) is a plan view of the second fixed crushing blade 13.
- FIG. 7 (b) is a side view of the second fixed crushing blade 13.
- FIG. 8 (a) is a bottom view of the third rotary crushing blade 14.
- FIG. 8 (b) BB sectional view of FIG. 8 (a).
- FIG. 9 (a) is a plan view of the fourth fixed crushing blade 15.
- FIG. 9 (b) CC sectional view of Fig. 9 (a).
- FIG. 9 (c) DD sectional view of FIG. 9 (a).
- FIG. 10 (a) is a plan view of the fifth rotary crushing blade 16.
- FIG. 10 (a) is a plan view of the fifth rotary crushing blade 16.
- FIG. 10 (b) EE cross-sectional view of FIG. 10 (a).
- FIG. 12 is a front sectional view of the crushing unit 51.
- FIG. 13 is an exploded perspective view of a main part of the crushing unit 51.
- FIG. 14 is a front sectional view showing an outline of a configuration of a garbage disposal apparatus 101 according to one or more embodiments of the present invention.
- FIG. 15 (a) is a plan view of the hopper 103 of the garbage disposal apparatus 101.
- FIG. 15 (a) is a plan view of the hopper 103 of the garbage disposal apparatus 101.
- FIG. 15 (b) A side view of the hopper 103 of the garbage processing apparatus 101.
- FIG. 15 (c) is a front sectional view of the hopper 103 of the garbage disposal apparatus 101.
- FIG. 16 is a front sectional view of the crushing unit 104 constituting the garbage processing apparatus 101.
- FIG. 17 is an exploded perspective view of a main part of a crushing unit 104 constituting the garbage processing apparatus 101.
- FIG. 18 (a) is a plan view of the housing 116.
- FIG. 18 (a) is a plan view of the housing 116.
- FIG. 18 (b) AA sectional view of FIG. 18 (a).
- FIG. 19 (a) is a front view of the first rotary crushing blade 112.
- FIG. 19 (a) is a front view of the first rotary crushing blade 112.
- FIG. 19 (b) is a plan view of the first rotary crushing blade 112.
- FIG. 19 (c) BB sectional view of FIG. 19 (a).
- FIG. 20 (a) is a plan view of the second fixed crushing blade 113.
- FIG. 20 (a) is a plan view of the second fixed crushing blade 113.
- FIG. 20 (b) CC sectional view of FIG. 20 (a).
- FIG. 20 (c) is a bottom view of the second fixed crushing blade 113.
- FIG. 21 (a) is a plan view of the third rotary crushing blade 114.
- FIG. 21 (a) is a plan view of the third rotary crushing blade 114.
- FIG. 21 (b) is a cross-sectional view taken along the line D-D in FIG. 21 (a).
- FIG. 21 (c) A bottom view of the third rotary crushing blade 114.
- FIG. 22 is a cross-sectional view taken along line EE in FIG. 21 (a).
- FIG. 23 (a) is a plan view of the fourth fixed crushing blade 115.
- FIG. 23 (a) is a plan view of the fourth fixed crushing blade 115.
- FIG. 23 (b) FF sectional view of FIG. 23 (a).
- FIG. 23 (c) An enlarged cross-sectional view of a main part of the fourth fixed crushing blade 115.
- FIG. 24 (a) A sectional view showing a crushing / discharging operation by the third rotary crushing blade 114 and the fourth fixed crushing blade 115.
- FIG. 24 (b) is a cross-sectional view showing the crushing / discharging operation by the third rotary crushing blade 114 and the fourth fixed crushing blade 115.
- FIG. 25 (a) is a cross-sectional view showing the crushing / discharging operation by the third rotary crushing blade 114 and the fourth fixed crushing blade 115.
- FIG. 25 (b) A sectional view showing the crushing / discharging operation by the third rotary crushing blade 114 and the fourth fixed crushing blade 115.
- 1 ⁇ Crushing unit 5 ⁇ 11 ⁇ Lid, 12 ⁇ 'First rotary crushing blade, 1 3 ⁇ 2nd fixed crushing blade, 14 ⁇ ⁇ ⁇ 3rd rotary crushing blade, 15 ⁇ ⁇ ⁇ 4th fixed crushing blade, 16 ⁇ ⁇ ⁇ ⁇ 5th Crushing blade, 17 "Housing, 20 ... Stirring arm, 21 ... Pushing surface, 23" Arm, 28 ... Arm, 28a ... Comb teeth, 31 ... Arm, 31a ...
- Comb teeth 39 ⁇ Slit, 101 • ⁇ 'Base frame, 103 ⁇ ' Hopper, 104 ⁇ 'Crushing loop, 105 ⁇ Reduction gear unit, 105a' ⁇ ⁇ ⁇ Drive shaft, 106 ⁇ "Motor, 107 ⁇ ⁇ ⁇ Opening opening, 108 ⁇ ⁇ ⁇ Drain pipe connection port, 109 ⁇ ⁇ ⁇ Bottom plate, 110 ⁇ ⁇ ⁇ Hole, 111 ⁇ ⁇ ⁇ Cover, 112 ⁇ 1st rotation crushing blade, 113 ... 2nd fixed crushing blade, 114 ... 3rd rotation crushing blade, 115 ... 4th fixed crushing blade, 116 "housing, 117" C ring, 118 ...
- crushing blade unit 120 "Handle, 1 21 ... Vertical groove, 122 ... Bearing part, 123 ... Stirring arm, 124" Opening part, 125 ... Shaft mounting hole, 126 ... Fixing hole, 127 ... ⁇ Knob, 128 ⁇ 'Arm, 128a-129 ⁇ Ring, 129a- ⁇ Tab 129b- ⁇ Legs, 130 ⁇ , 130a- ⁇ First shaft portion, 130b- ⁇ Second shaft portion, 131 ... arm, 131a ... comb teeth portion, 132 ⁇ ring, 133 ⁇ Step, 140 ⁇ 'Tab
- FIG. 1 is a front sectional view showing an outline of a configuration of a garbage disposal apparatus 1 according to one or more embodiments of the present embodiment.
- the garbage disposal device 1 is called a grinder type. For example, it is installed in a kitchen facility, and a hopper 3 into which garbage etc. is put is mounted on a base frame 2, and the upper end of the hopper 3 is a kitchen.
- the sink S is fitted in the opening.
- FIGS. 2 (a) to 2 (c) show the hopper 3 constituting the garbage disposal apparatus 1, FIG. 2 (a) is a plan view, FIG.
- FIG. 2 (b) is a side view
- FIG. c) is a front sectional view
- the hopper 3 is an upright cylindrical part, and has a groove portion 3a extending up and down on the inner peripheral surface, and a closing opening 7 is formed at the upper end.
- the crushing unit 4 shown in Fig. 1 is inserted into and removed from the loading opening 7, and the hopper
- a drain pipe connection port 8 force is provided at the lower end of the peripheral surface of the hopper 3. Further, a bottom plate 9 inclined toward the drain pipe connection port 8 is provided inside the hopper 3, and a hole 10 through which the drive shaft 5a of the speed reduction unit 5 shown in FIG. 1 passes is formed at the center of the bottom plate 9. .
- a lid 11 shown in Fig. 1 is detachably attached to the charging opening 7 of the hopper 3.
- a water supply hole (not shown) is formed in the lid 11, and water can be supplied into the hopper 3 even when the closing opening 7 is closed by the lid 11.
- a detection means for detecting that the closing opening 7 is closed by the lid 11 using a permanent magnet and a magnet sensor or the like is provided. When it is detected that is closed, the drive of the motor 6 is controlled.
- FIG. 3 and 4 show the crushing unit 4 constituting the garbage disposal apparatus 1
- FIG. 3 is a front sectional view of the crushing unit 4
- FIG. 4 is an exploded perspective view of the main part of the crushing unit 4.
- the fracture unit 4 includes the first rotary crushing blade 12, the second fixed crushing blade 13, the third rotary crushing blade 14, the fourth fixed crushing blade 15 and the fifth rotary crushing blade 16 shown in FIG. As shown in Fig. 2, it is housed in a housing 17 to form one unit.
- the housing 17 has a cylindrical shape, and has an outer diameter substantially equal to the inner diameter of the hopper 3 shown in Figs. 2 (a) to 2 (c).
- the crushing unit 4 is inserted from the charging opening 7 of the hopper 3, and the crushing unit 4 attached to the hopper 3 has a housing 17 held on the inner peripheral surface of the hopper 3 to constitute a crushing chamber.
- the breaching unit 4 is provided with a handle 18 in the housing 17 so that it can be attached to and detached from the hopper 3 with the handle 18.
- the 4th fixed crushing blade 15 and the 5th rotary crushing blade 16 are dimensioned so that they overlap with almost no space between the top and bottom, and the crushed garbage enters the gap above and below the crushing blade. No damage is left in the destruction unit 4.
- FIGS. 5 (a) to 5 (b) show the housing 17, FIG. 5 (a) is a plan view, and FIG. 5 (b) is a cross-sectional view taken along the line A-A in FIG. 5 (a).
- the nose and udging 17 are cylindrical, and the ribs 17a are formed on the outer periphery.
- the housing 17 has a rib 17a fitted in the groove 3a of the hopper 3 shown in FIG. 2, and the housing 17 is held in the hopper 3 in a predetermined direction.
- the housing 17 has a flange portion 17b formed at the lower end of the inner peripheral surface thereof. As shown in FIG. 3, the fourth fixed crushing blade 15 is held by the flange portion 17 b, and each crushing blade is accommodated in the housing 17.
- the housing 17 has two longitudinal grooves 17c formed at intervals of 180 degrees from the upper end to the lower end on the inner peripheral surface.
- the second fixed crushing blade 13 and the fourth fixed crushing blade 15 have a shape that engages with the longitudinal groove 17c, so that they can be held in a state in which they cannot rotate on the nose and the hooding 17.
- the handle 18 is attached to the upper end side of the housing 17 so as to extend in the diameter direction.
- FIGS. 6 (a) to 6 (c) show the first rotary crushing blade 12 arranged at the uppermost stage of the crushing unit 4, FIG. 6 (a) is a front view, and FIG. 6 (b) is a side view. Fig. 6 (c) is a plan view.
- the first rotary crushing blade 12 includes a single stirring arm 20 in which the side force of the bearing portion 19 extends horizontally.
- the first rotation crushing blade 12 has pushing surfaces 21 formed on both front and rear surfaces in the rotation direction of the stirring arm 20.
- the pushing surface 21 is an inclined surface (tapered surface) inclined in a direction in which the upper end protrudes from the lower end on both side surfaces of the stirring arm 20.
- the first rotary crushing blade 12 has an edge 21a formed at the lower end side of both side surfaces of the pushing surface 21, and the second fixed crushing blade 13 shown in Figs. 7 (a) to 7 (b). Roughly crushing garbage with collaboration Functions as a crushing blade.
- the first rotary crushing blade 12 has a handle 20 a formed on the upper surface of the stirring arm 20. Since the first rotary crushing blade 12 is configured to rotate integrally with each rotary crushing blade, each handle that directly touches the crushing blade can be formed by forming the handle 20a on the uppermost first rotary crushing blade 12. The rotary crushing blade can be rotated.
- the handle 20a when attaching the crushing unit 4 shown in FIG. 3 to the hopper 3 as shown in FIG. 1, when adjusting the direction of each rotary crushing blade for connection with the drive shaft 5a, the handle 20a is operated.
- the direction of the rotary crushing blade can be adjusted without directly touching the crushing blade.
- a shaft mounting hole 19 a is formed through the bearing portion 19.
- the shaft mounting hole 19a has a substantially D-shaped cross-section, and is fitted in a state in which a shaft portion described later of the third rotary crushing blade 14 shown in FIG. 8 cannot rotate.
- FIGS. 7 (a) to 7 (b) show the second fixed crushing blade 13 arranged at the lower stage of the first rotating crushing blade 12, FIG. 7 (a) is a plan view, and FIG. 7 (b). Is a side view.
- the second fixed crushing blade 13 includes two arms 23 that extend horizontally with a hub 22 force at intervals of 180 degrees. Each arm 23 has a flat plate shape, and edges 23a and 23b are formed on the upper and lower ends of both sides.
- the first rotary crushing blade 12 and the third rotary crushing shown in FIGS. 8 (a) to 8 (b) are provided. It functions as a crushing blade in cooperation with the blade 13.
- a tab 24 is formed at the tip of each arm 23.
- the tab 24 is fitted in the vertical groove 17 c of the housing 17 to restrict the rotation of the second fixed crushing blade 13.
- the tab 24 is formed with a leg portion 24a so that a gap of a predetermined height is formed between the second fixed crushing blade 13 and the fourth fixed crushing blade 15.
- the inner diameter of the hub 22 is larger than the diameter of the shaft portion described later of the third rotary crushing blade 14 shown in FIG. 8, and the size is such that it does not interfere with the shaft portion of the third rotary crushing blade 14.
- FIGS. 8 (a) to 8 (b) show the third rotary crushing blade 14 arranged in the lower stage of the second fixed crushing blade 13
- FIG. 8 (a) is a bottom view
- FIG. 8 (b) is a cross-sectional view taken along line BB in Fig. 8 (a).
- the third rotary crushing blade 14 includes three arms 28 extending radially from the hub 27 at intervals of 120 degrees. Each arm 28 has a comb tooth portion 28a having a predetermined pitch on the bottom surface.
- the hub 27 of the third rotary crushing blade 14 includes a first shaft portion 27a on the upper side of the surface on which the arm 28 is formed, and a second shaft portion 27b on the lower side of the surface on which the arm 31 is formed.
- the first shaft portion 27a is rotatably fitted to the hub 22 of the second fixed crushing blade 13 shown in FIGS. 7 (a) to 7 (b).
- the first shaft portion 27a has a substantially D-shaped cross section on the upper end side, and the shaft mounting hole 19a of the first rotary crushing blade 12 shown in FIGS. 6 (a) to 6 (b) cannot rotate. Fits into.
- a screw portion 27c to which a nut 29a shown in FIG. 4 is fastened is formed at the front end of the first shaft portion 27a.
- the fourth fixed crushing blade 15 shown in Figs. 9 (a) to 9 (c) is rotatably fitted to the second shaft portion 27b. Further, the second shaft portion 27b is formed with an angular shaft portion 27d fitted to the fifth rotary crushing blade 16 shown in FIGS. 10 (a) to 10 (c) on the lower end side. Furthermore, a screw hole 27e to which a screw 29b shown in FIG. 4 is fastened is formed on the bottom surface of the square shaft portion 27d.
- FIGS. 9 (a) to 9 (c) show the fourth fixed crushing blade 15 arranged in the lower stage of the third rotating crushing blade 14,
- FIG. 9 (a) is a plan view
- FIG. 9 (b) Is a CC cross-sectional view of FIG. 9 (a)
- FIG. 9 (c) is a DD cross-sectional view of FIG. 9 (a).
- the fourth fixed crushing blade 15 has a shape in which a ring 32 surrounds eight arms 31 that extend radially from the hub 30 in the tangential direction at equal intervals. On the outer periphery of the ring 32, tabs 32a protruding radially are formed at intervals of 180 degrees. The tab 32a is fitted in the vertical groove 17c of the housing 17 to restrict the rotation of the fourth fixed crushing blade 15.
- the tab 32a has a predetermined height, and the leg portion 24a of the second fixed crushing blade 13 is placed on the upper surface of the tab 32a, so that the second fixed crushing blade 13 and the fourth fixed crushing blade 15 A gap with a predetermined height is formed between them. Further, the inner diameter of the hub 30 is a dimension that does not interfere with the second shaft portion 27b larger than the diameter of the second shaft portion 27b of the third rotary crushing blade 14 shown in FIG.
- the fourth fixed crushing blade 15 has eight arms 31, and the six arms 31 have comb teeth 31a formed on the upper surface.
- the comb tooth portion 31a of the fourth fixed crushing blade 15 has a pitch that meshes with the comb tooth portion 28a of the third rotary crushing blade 14 shown in FIGS. 8 (a) to 8 (c), and is shown in FIG.
- the comb tooth portions 28a and 31a are in a squeezed state in which a slight gap is formed.
- the comb tooth portion 31a of the fourth fixed crushing blade 15 crushes the garbage sent from the upper crushing blade in cooperation with the comb tooth portion 28a of the third rotary crushing blade 14.
- the number of the arms 28 of the third rotary crushing blade 14 is three and the number of the arms 31 of the fourth fixed crushing blade 15 is eight.
- the interval is narrow.
- the comb teeth 31a are provided on all the eight arms 31, the comb teeth 31a of the fourth fixed crushing blade 15 always exist between the arms 28 of the third rotary crushing blade 14.
- the garbage does not enter between the arms 28 of the third rotary crushing blade 14, and the event that the crushing occurs occurs.
- the fourth fixed crushing blade 15 among the eight arms 31, for example, the two arms 31b are not provided with the comb tooth portion 31a, so that the third rotary crushing blade 14 rotates.
- the comb teeth 3 la of the fourth fixed crushing blade 15 is provided and the arm 31 is positioned between the arms 28 of the third crushing blade 14, a wide space is formed in the circumferential direction. To be.
- the number of arms 31 in the fourth fixed crushing blade 15 where the comb teeth 31a are not provided is large, the crushing ability is reduced. For example, when eight arms 31 are provided, the comb teeth 31a are provided. N! /, About 2 arm 3 lb is desired U.
- each arm 31 extends radially along the tangential direction of the hub 30, so that when the third rotary crushing blade 14 rotates, the engagement point with the fourth fixed crushing blade 15 is set to the circumference. Shift in the direction to reduce the crushing load peak and flatten the load.
- the fourth fixed crushing blade 15 has pressing surfaces 33 formed on both front and rear surfaces of each arm 31.
- the pressing surface 33 is an inclined surface (tapered surface) inclined in a direction in which the upper end protrudes from the lower end on both side surfaces of the arm 31.
- the fifth rotary crushing blade 16 shown in FIGS. 10 (a) to 10 (c) rotates while rubbing against the bottom surface of the arm 31 of the fourth fixed crushing blade 15.
- the fifth rotating crushing blade 16 is rotated by the rotating motion of the fifth rotating crushing blade 16 against garbage (which has been crushed to a certain size) in contact with the pressing surface 33.
- the force pressed against 16 can be controlled.
- each arm 31 On one side surface of each arm 31, a corrugated surface 34 in which vertical grooves are arranged in parallel is formed.
- the concave part of the shaped surface 34 catches the garbage and suppresses the movement of the garbage in the radial direction so that the garbage can be crushed reliably.
- FIGS. 10 (a) to (c) show the fifth rotary crushing blade 16 disposed in the lower stage of the fourth fixed crushing blade 15, FIG. 10 (a) is a plan view, and FIG. Fig. 10 (a) is an EE cross-sectional view, and Fig. 10 (c) is an enlarged cross-sectional view of the main part.
- the fifth rotary crushing blade 16 has a disk shape, and a large number of slits 39 are arranged on the entire surface except the central hub 38.
- a plurality of slit groups are formed, and in each slit group, adjacent slits 39 are arranged substantially in parallel.
- the upper surface of the fifth rotary crushing blade 16 is a plane, and rotates while contacting the bottom surface of each arm 31 of the fourth fixed crushing blade 15 shown in Figs. 9 (a) to 9 (c). Further, the slit 39 shown in FIGS. 10 (a) to 10 (c) penetrates the fifth rotary crushing blade 16 from the front and back, and a sharp edge is formed at the opening edge of the upper surface side of the slit 39.
- the slit 39 is formed with a stepped portion 39a, the opening on the bottom side is enlarged from the opening on the top surface, and the garbage pushed into the slit 39 falls. It is made easy. As a result, the garbage that has been pushed into the slit 39 by the pressing surface 33 of the fourth fixed crushing blade 15 is likely to fall downward.
- the hub 38 of the fifth rotary crushing blade 16 is formed with a square hole portion 38a into which the angular shaft portion 27d of the third rotary crushing blade 14 shown in Figs. 8 (a) to 8 (c) is fitted on the upper surface side. Is done. Further, a square hole portion 38b into which the drive shaft 5a shown in FIG. Further, a through hole 38c through which the screw 29b shown in FIG. 4 passes is formed between the square hole part 38a and the square hole part 38b.
- each crushing blade will be described with reference to FIGS. 3 to 10 (c).
- the hub 30 of the fourth fixed crushing blade 15 is rotatably fitted to the second shaft portion 27b of the third rotary crushing blade 14, and the angular shaft portion 27d of the second shaft portion 27b is the corner of the fifth rotary crushing blade 16. It fits into the hole 38a.
- the screw 29b is fastened to the screw hole 27e of the square shaft portion 27d from the side of the square hole portion 38b of the fifth rotary crushing blade 16, and the third rotary crushing blade 14 and the fifth rotary crushing blade 16 are combined. Configured.
- the hub 22 of the second fixed crushing blade 13 is rotatably fitted to the first shaft portion 27a of the third rotary crushing blade 14, and the first rotary crushing blade 12 is further fitted to the first shaft portion 27a.
- the shaft mounting hole 19a is fitted in a non-rotatable manner.
- the nut 29a is fastened to the screw portion 27c of the first shaft portion 27a, and the first rotary crushing blade 12 and the third rotary crushing blade 14 are configured into a single body, and the first rotary crushing blade 12, The third rotary crushing blade 14 and the fifth rotary crushing blade 16 are integrated with the second fixed crushing blade 13 and the fourth fixed crushing blade 15 sandwiched therebetween.
- the crushing blades integrated into the housing 17 are attached to the housing 17 with the tab 24 of the second fixed crushing blade 13 and the tab 32a of the fourth fixed crushing blade 15 being the longitudinal groove 17c of the housing 17.
- the second fixed crushing blade 13 and the fourth fixed crushing blade 15 are held by the housing 17 so that they cannot rotate.
- each crushing blade is held in the up-down direction impossible by the holding fitting 17d and the flange portion 17b.
- the first rotary crushing blade 12, the third rotary crushing blade 14 and the fifth rotary crushing blade 16 are rotatable with respect to the housing 17.
- a water supply hole is formed in the lid body 11 (not shown), and the charging opening 7 is closed by the lid body 11.
- water can be supplied into the hopper 3, and water is supplied to the inside of the hopper 3 by flowing water through the sink S while the garbage is being crushed.
- the crushing unit 4 includes the first rotary crushing blade 12 and the third rotary crushing blade 1
- the 4th and 5th rotary crushing blades 16 rotate into the body.
- the second fixed crushing blade 13 and the fourth fixed crushing blade 15 do not rotate.
- the garbage thrown into the hopper 3 from the charging opening 7 is stirred by the stirring arm 20 of the first rotary crushing blade 12 and cooperated with the arm 23 of the second fixed crushing blade 13 in the lower stage.
- the crushed raw garbage is crushed into the rice cake by the action, and the crushed garbage is armed with the third rotary crushing blade 14 2
- the fourth fixed crushing blade 15 includes the arm 31b that does not have the comb tooth portion 31a among the plurality of arms 31, and thus the comb tooth portion is rotated by the rotation of the third rotary crushing blade 14.
- the arm 31b is positioned between the arms 28 of the third rotary crushing blade 14, a large space is formed in the circumferential direction.
- even large garbage, such as block shapes can enter between the arms 28 of the third rotary crushing blade 14, and the rotation of the third rotary crushing blade 14 causes the comb teeth 28 a of the third rotary crushing blade 14 and the fourth fixed The crushing blade 15 is crushed by force with the comb teeth 31a of the other arm 31.
- the garbage is pressed against the slit 39 by the pressing surface 33 by the rotation of the fifth rotary crushing blade 16, and is crushed by the edge of the opening edge on the upper surface side of the slit 39 and pushed. It is further pushed in at the attachment surface 33 and falls downward through the slit 39.
- the slit 39 has the stepped portion 39a, and the opening on the bottom surface side is larger than the opening on the top surface side. Therefore, the garbage pushed into the slit 39 passes through the step portion 39a, moves to a wide portion, and falls downward without being clogged by the slit 39.
- the control means stops the driving of the motor 6.
- the driving time of the motor 6 is set in consideration of the time required for crushing a standard amount of garbage thrown into the hopper 3 and discharging it from the drain pipe connection port 8.
- FIG. 11 (a) to 11 (b) are operation explanatory views showing the operation of taking up garbage by the first rotary crushing blade 12.
- FIG. The garbage put into the hopper 3 shown in Fig. 1 etc. has various sizes before the crushing operation.
- relatively light and large garbage, such as grapefruit skin is often placed on the first rotating crushing blade 12 or the second fixed crushing blade 13 before crushing.
- the garbage 41 is applied to the pushing surface 21 of the stirring arm 20 as shown in FIG. bump into.
- the pushing surface 21 is a slope inclined in a direction in which the upper end protrudes with respect to the lower end, the garbage 41 is moved downward as indicated by the arrow U by the rotation operation of the first rotary crushing blade 12 in the arrow F direction. Receive the force to be pushed into.
- the garbage 41 is pushed downward and crushed by the cooperation of the first rotary crushing blade 12 and the second fixed crushing blade 13, and further. It is shredded finely with the lower crushing blade.
- the uptake of raw garbage at the initial crushing stage is improved, the crushing process can be completed within a predetermined processing time, and the crushing process time can be prevented from being delayed.
- the first rotary crushing blade 12 by configuring the first rotary crushing blade 12 with one stirring arm 20, a wide space is formed in the circumferential direction on the upper side of the crushing unit 4, and the ability to take in large garbage is further improved. .
- the crushing unit 4 can be attached to and detached from the hopper 3 and can be easily attached and detached by having the handle 18 of the housing 17.
- crushing When the knit 4 is attached to the hopper 3, the fifth rotary crushing blade 1 is attached to the drive shaft 5a of the speed reduction unit 5.
- the rotary crushing blades rotate together, and the first rotary crushing blade 12 at the uppermost stage is provided with a handle 20a. Therefore, the fifth rotary crushing blade 16 is rotated by holding the handle 20a. Rotate to adjust the direction of the square hole 38b.
- the square hole 38b can be fitted to the drive shaft 5a of the decelerating wheel 5 without directly touching the blade portion of the rotary crushing blade or fixed crushing blade. As a result, safety is improved.
- the crushing unit 4 can be easily attached to and detached from the hopper 3, the crushing shoe 4 can be detached from the hopper 3 and the housing 17 and each crushing blade can be cleaned.
- Example 2
- FIGS. 12 and 13 show a crushing blade of a garbage disposal apparatus according to one or more embodiments of the present invention
- FIG. 12 is a front sectional view of the crushing unit 51
- FIG. It is a principal part disassembled perspective view.
- the fracture frame unit 51 houses the first rotary crushing blade 52, the second fixed crushing blade 53, the third rotary crushing blade 54, and the fourth fixed crushing blade 55 in a housing 56 as shown in FIG. It has one mute configuration.
- Nozzle 56 has a cylindrical shape, and its outer diameter is substantially equal to the inner diameter of hopper 3 shown in FIG.
- the crushing unit 51 is inserted from the charging opening 7 of the hopper 3, and the housing 56 is held on the inner peripheral surface of the hopper 3.
- the housing 56 is provided with two longitudinal grooves 57 at intervals of 180 degrees on the inner peripheral surface. Since the second fixed crushing blade 53 and the fourth fixed crushing blade 55 have a shape that engages with the longitudinal groove 57, the second fixed crushing blade 53 and the fourth fixed crushing blade 55 are held in the housing 56 in a non-rotatable state.
- the first rotary crushing blade 52 includes two stirring arms 59 extending horizontally in the radial direction, and a handle 60 formed integrally with the stirring arms 59.
- the first rotary crushing blade 52 functions as a crushing blade in cooperation with the second fixed crushing blade 53, and the handle 60 functions as a handle when the crushing unit 51 is attached or detached.
- the first rotary crushing blade 52 is formed with pushing surfaces 59 a on both front and rear surfaces in the rotation direction of the stirring arm 59.
- the pushing surface 59a is a slope inclined in a direction in which the upper end protrudes from the lower end on both side surfaces of the stirring arm 59.
- the first rotary crushing blade 52 By forming the pushing surfaces 59a on both sides of the stirring arm 59, the first rotary crushing blade 52 exerts a force to press downward against the garbage that is in contact with the pushing surface 59a by bidirectional rotation. Can be added. As a result, the first rotary crushing blade 52 takes in the garbage by rotating and pushes it into the lower crushing blade.
- the second fixed crushing blade 53 has a shape in which a ring 63 surrounds three arms 62 extending radially from the hub 61 at intervals of 120 degrees.
- Each arm 62 has a comb tooth portion 62a having a predetermined pitch on the bottom surface.
- tabs 63a projecting radially at intervals of 180 degrees are formed on the outer periphery of the ring 63. The tab 63a is fitted into the longitudinal groove 57 of the housing 56 to restrict the rotation of the second fixed breaking blade 53.
- the third rotary crushing blade 54 has a shape in which a ring 66 surrounds eight arms 65 extending radially in a tangential direction from the hub 64 at equal intervals. For the same reason as the fourth fixed crushing blade 15 shown in Fig. 9 (a) to Fig. 9 (c), among the eight arms 65, the six arms 65 have comb teeth 65a formed on the upper surface.
- the comb teeth 65a of the third rotary crushing blade 54 has a pitch that meshes with the comb teeth 62a of the second fixed crushing blade 53, and when the second fixed crushing blade 53 and the third rotary crushing blade 54 are overlapped, The two comb teeth 62a and 65a are in a state where a slight gap is formed.
- the comb teeth 65a of the third rotary crushing blade 54 cooperates with the comb teeth 62a of the second fixed crushing blade 53 with the garbage that has entered between the arms 62 of the second fixed crushing blade 53. Crush by work.
- the hub 64 of the third rotary crushing blade 54 includes a first shaft portion 64a above the formation surface of the arm 65, and a second shaft portion 64b below the formation surface of the arm 65.
- the first shaft portion 64a is rotatably fitted to the hub 61 of the second fixed crushing blade 53. Further, the first rotary crushing blade 52 is fixed to the tip of the first shaft portion 64a.
- the fourth fixed crushing blade 55 is rotatably fitted to the second shaft portion 64b.
- a groove for fixing a C ring (not shown) is formed in the second shaft portion 64 b, and the fourth fixed crushing blade 55 is held by the C ring 58.
- the drive shaft 5a of the speed reduction unit 5 shown in Fig. 1 is fitted to the bottom surface of the second shaft portion 64b.
- a square hole 67 is formed.
- the driving force of the motor 6 is transmitted to the third rotary crushing blade 54, and the third rotary crushing is performed.
- the blade 54 and the first rotary crushing blade 52 rotate into the body.
- the fourth fixed crushing blade 55 has a disc shape, and has a large number of slits 69 on the entire surface except for the central circular hole 68 into which the second shaft portion 64b of the third rotating crushing blade 54 is rotatably inserted. Are arranged. Each slit 69 penetrates through the fourth fixed crushing blade 55.
- the garbage that has been crushed by the comb teeth 62a of the second fixed crushing blade 53 and the comb teeth 65a of the third rotating crushing blade 54 and dropped onto the upper surface of the fourth fixed crushing blade 55 is rotated by the third rotating crushing blade 54. As a result, it is pressed against the slit 69 and is crushed by the edge portion of the upper opening side edge of the slit 69.
- the shredded raw garbage falls through the slit 69 downward.
- tabs 70 projecting radially at intervals of 180 degrees are formed.
- the tab 70 is fitted in the longitudinal groove 57 of the housing 56 to restrict the rotation of the fourth fixed crushing blade 55.
- FIG. 14 is a front sectional view showing an outline of the configuration of the garbage disposal apparatus 101 according to one or more embodiments of the present invention.
- the garbage disposal device 101 is installed, for example, in a kitchen facility, and a hopper 103 into which garbage or the like is placed is mounted on a base frame 102. The upper end of the hopper 103 is fitted into the opening of the kitchen sink S. is doing. [0116] Inside the hopper 103, a crushing unit 104 is mounted so as to be detachable from the hopper 103.
- a rotary crushing blade described later is fitted to a drive shaft 105a of the speed reduction unit 105, and a motor 106 attached to the base frame 102 rotates the rotation crushing blade of the crushing unit 104 via the speed reduction unit 105.
- the drive shaft 105a that transmits the driving force to the crushing unit 104 is a rectangular shaft at the fitting portion with the crushing unit 104.
- FIGS. 15 (a) to 15 (c) show the hopper 103 constituting the garbage disposal apparatus 101
- FIG. 15 (a) is a plan view
- FIG. 15 (b) is a side view
- FIG. c) is a front sectional view.
- the hopper 103 is an upright cylindrical part, and the input opening 107 is formed at the upper end.
- a drain pipe connection port 108 is provided at the lower end of the peripheral surface of the hopper 103.
- a bottom plate 109 that is inclined toward the drain pipe connection port 108 is provided inside the hopper 103, and a hole 110 through which the drive shaft 105a of the speed reduction unit 105 shown in FIG. .
- a lid 111 shown in Fig. 14 is detachably attached to the charging opening 107 of the hopper 103.
- a water supply hole (not shown) is formed in the lid 111, and water can be supplied into the hopper 103 even when the inlet opening 107 is closed by the lid 111.
- a detection means for detecting that the closing opening 107 is closed by the lid 111 is provided, and a control means (not shown) is provided by the lid 111.
- a control means (not shown) is provided by the lid 111.
- FIG. 16 and 17 show the crushing unit 104 constituting the garbage processing apparatus 101, FIG. 16 is a front sectional view of the crushing unit 104, and FIG. 17 is an exploded perspective view of the main part of the crushing unit 104.
- the fracturing unit 104 includes a first rotating crushing blade 112, a second fixed crushing blade 113, a third rotating crushing blade 114, and a fourth fixed crushing blade 115 shown in FIG. It is housed in a single unit configuration.
- each crushing blade is sandwiched and held between the first rotary crushing blade 112 and the third rotary crushing blade 1 14 and the fourth fixed crushing blade is fixed.
- the crushing blade 115 is held by fitting, for example, a C ring 117 to the shaft portion of the third rotary crushing blade 114, so that a crushing blade unit 118 is formed in which the crushing blades are integrated.
- the crushing blade unit 118 is
- the crushing unit 104 is configured by being housed in the hooding 116.
- the housing 116 has a cylindrical shape, and has an outer diameter substantially equal to the inner diameter of the hopper 103 shown in FIG.
- the crushing unit 104 is inserted from the charging opening 107 of the hopper 103.
- the housing 116 is held on the inner peripheral surface of the hopper 103 to constitute a crushing chamber.
- the crushing unit 104 includes a handle 120 on the first rotary crushing blade 112.
- the handle 120 can be attached to and detached from the hopper 103.
- the housing 116 is independent of the hopper 103.
- the 1S hopper 103 and the housing 116 may be configured integrally and the crushing blade unit 118 may be attached and detached.
- FIGS. 18 (a) to 18 (b) show the housing 116
- FIG. 18 (a) is a plan view
- FIG. 18 (b) is a cross-sectional view taken along the line AA in FIG. 18 (a).
- the housing 116 has a cylindrical shape as described above, and two longitudinal grooves 121 are provided on the inner peripheral surface from the lower end to the middle of the upper and lower sides at intervals of 180 degrees. Since the second fixed crushing blade 113 and the fourth fixed crushing blade 115 have a shape that engages with the longitudinal groove 121, the second fixed crushing blade 113 and the fourth fixed crushing blade 115 are held in the housing 116 in a non-rotatable state.
- FIGS. 19 (a) to 19 (c) show the first rotary crushing blade 112 arranged at the uppermost stage of the crushing unit 104
- FIG. 19 (a) is a front view
- FIG. 19 (b) is a plan view
- Fig. 19 (c) is a BB cross-sectional view of Fig. 19 (a).
- the first rotary crushing blade 112 includes two stirring arms 123 extending horizontally from the side of the bearing portion 122 in the radial direction at intervals of 180 degrees, and a handle 120 formed integrally with the stirring arm 123.
- the stirring arm 123 has a flat plate shape, and an edge is formed on the lower end side of both side surfaces. It functions as a crushing blade in cooperation with the second fixed crushing blade 113.
- the opening 120 is formed in the handle 120.
- the first rotary crushing blade 112 is lightweight without reducing the strength by forming the upper end of the handle 120 and the edge of the opening 124 of the handle 120 with a thick wall and forming the other part of the handle 120 thin. I'm trying.
- a shaft mounting hole 125 is formed on the bottom side of the bearing portion 122, and a fixing hole 126 through which the screw (not shown) is mounted is formed through the shaft mounting hole 125.
- the bearing 122 is fixed to a shaft portion (described later) of the third rotary crushing blade 114 shown in FIGS. 21 (a) to 21 (c).
- the rotary crushing blade 114 rotates as a unit.
- FIGS. 20 (a) to 20 (c) show the second fixed crushing blade 113 arranged in the lower stage of the first rotary crushing blade 112
- FIG. 20 (a) is a plan view
- FIG. 20 (b) is a CC cross-sectional view
- Fig. 20 (c) is a bottom view.
- the second fixed crushing blade 113 has a shape in which a ring 129 surrounds three arms 128 extending radially from the hub 127 at intervals of 120 degrees. Each arm 128 is formed with a comb tooth portion 128a having a predetermined pitch on the bottom surface.
- the outer diameter of the ring 129 is substantially the same as the inner diameter of the housing 116 shown in FIGS. 19 (a) to 19 (b), and tabs 129a projecting radially at 180 ° intervals are formed on the outer periphery of the ring 129.
- the tab 129a is fitted in the longitudinal groove 121 of the housing 116 to restrict the rotation of the second fixed crushing blade 113.
- a leg 129b is formed on the tab 129a, and a gap of a predetermined height is formed between the second fixed crushing blade 113 and the fourth fixed crushing blade 115.
- the inner diameter of the hub 127 is larger than the diameter of the shaft portion described later of the third rotary crushing blade 114 shown in FIGS. 21 (a) to 21 (c), and does not interfere with the shaft portion of the third rotary crushing blade 114. It becomes the dimensions.
- FIGS. 21 (a) to 21 (c) show the third rotary crushing blade 114 arranged in the lower stage of the second fixed crushing blade 113
- FIG. 21 (a) is a plan view
- FIG. 21 (b) is a sectional view taken along the line D-D
- Fig. 21 (c) is a bottom view in which one half is omitted.
- the third rotary crushing blade 114 has a shape in which a ring 132 surrounds eight arms 131 extending radially in a tangential direction from the hub 130 at equal intervals. Of the eight arms 131, the six arms 131 have comb teeth 13la formed on the upper surface.
- the comb tooth portion 13 la of the third rotary crushing blade 114 has a pitch that meshes with the comb tooth portion 128a of the second fixed crushing blade 113 shown in FIGS. 20 (a) to 20 (c). As shown in FIG. 16, when the second fixed crushing blade 113 and the third rotary crushing blade 114 are overlapped, the comb teeth 128a and 131a of both of them are in a squeezed state in which a slight gap is formed. .
- the comb tooth 131a of the third rotary crushing blade 114 is used to fix the garbage that has entered between the arms 128 of the second fixed crushing blade 113 shown in Figs. 20 (a) to 20 (c) to the second fixed Crushing is performed in cooperation with the comb teeth 128a of the crushing blade 113.
- the third rotary crushing blade 114 among the eight arms 131, for example, the two arms 131 are not provided with the comb teeth 131a, so that the third rotary crushing blade 114 is rotating.
- the arm 131 not provided with the comb teeth 131a is positioned between the arms 128 of the second fixed crushing blade 113, a wide space is formed in the circumferential direction.
- the arm 131 without the comb tooth portion 131a has a positional relationship of 180 degrees, and when the third rotating crushing blade 114 rotates, there is no rotation unevenness or vibration. It is like that.
- each arm 131 extends radially along the tangential direction of the hub 130, so that when the third rotary crushing blade 114 rotates, the engagement point with the second fixed crushing blade 113 is set to the circumference. In the direction By shifting, the peak of crushing load is suppressed and the load is flat.
- the third rotary crushing blade 114 has pressing surfaces 133 formed on both front and rear surfaces in the rotational direction of each arm 131.
- FIG. 22 is a cross-sectional view taken along the line E-E in FIG. 21 (a) and shows details of the pressing surface 133.
- FIG. 22 is a cross-sectional view taken along the line E-E in FIG. 21 (a) and shows details of the pressing surface 133.
- the pressing surface 133 is an inclined surface (tapered surface) that is inclined in a direction in which the upper end protrudes from the lower end on both side surfaces of the arm 131.
- the third rotary crushing blade 114 rotates while rubbing the bottom surface of the arm 131 against the fourth fixed crushing blade 115 shown in FIGS. 23 (a) to 23 (c), but is pressed against both sides of the arm 131.
- By forming the surface 133 it is possible to increase the force with which the fourth fixed crushing blade 115 is pressed against the garbage (which has been crushed to a certain size) in contact with the pressing surface 133.
- the inclination angle of the pressing surface 133 is set to 20 degrees with respect to the vertical surface. If the pressing surface 133 has a small inclination angle (close to the vertical surface), the force to press the garbage becomes weak. Further, when the inclination angle of the pressing surface 133 is large, it becomes easy to squeeze the thin garbage between the bottom surface of the arm 1 31 and the fourth fixed crushing blade 115.
- the inclination angle of the pressing surface 133 is preferably in the range of about 10 degrees to 30 degrees with respect to the vertical plane, more specifically, an inclination angle of around 20 degrees is desirable.
- a corrugated surface 134 in which longitudinal grooves are arranged in parallel is formed on one side surface of each arm 131.
- the corrugated surface 134 is also inclined in the vertical direction as shown in FIG.
- the third rotating crushing blade 114 is rotated in the direction in which the corrugated surface 134 is the front surface in the rotation direction.
- garbage that has been crushed to a certain size with the upper comb teeth or the like is placed between the corrugated surface 134 and the pressing surface 133 and the fourth fixed crushing blade 115 shown in FIGS. 23 (a) to 23 (c).
- the collaborative operation is mainly to further crush crushing.
- garbage is collected in cooperation with the pressing surface 133 and the fourth fixed crushing blade 115 shown in FIGS. 23 (a) to 23 (c).
- the discharging operation is mainly performed.
- the hub 130 of the third rotary crushing blade 114 includes the first shaft portion 13 Oa above the surface on which the arm 131 is formed, and the second shaft portion 130b below the surface on which the arm 131 is formed. .
- the first shaft portion 130a is rotatably fitted to the hub 127 of the second fixed crushing blade 113 shown in FIG. 20 (b). Further, the tip of the first shaft portion 130a is fitted into the shaft mounting hole 125 of the bearing portion 122 of the first rotary crushing blade 112 shown in FIGS. 19 (a) to 19 (c).
- a square hole 137 into which the drive shaft 105a of the reduction unit 105 shown in FIG. 14 is fitted is formed on the bottom surface of the second shaft portion 130b.
- the driving force of the motor 106 is transmitted to the third rotary crushing blade 114, The third rotary crushing blade 114 and the first rotary crushing blade 112 rotate into the body.
- each crushing blade is a force that is an integrally formed product of metal.
- a sharp edge is formed at the boundary between the pressing surface 133 and the bottom surface of the arm 131. Later, the bottom surface is cut to form an edge.
- FIGS. 23 (a) to 23 (c) show the fourth fixed crushing blade 115 arranged in the lower stage of the third rotary crushing blade 114, FIG. 23 (a) is a plan view, and FIG. 23 (b).
- Fig. 23 (a) is a cross-sectional view taken along line FF, and Fig. 23 (c) is an enlarged cross-sectional view of the main part.
- the fourth fixed crushing blade 115 has a disk shape, and a large number of slits 139 are arranged on the entire surface except the central hub 138.
- a plurality of slit groups are formed, and in each slit group, adjacent slits 139 are arranged in parallel.
- the upper surface of the fourth fixed crushing blade 115 is a plane, and rotates while the bottom surface of each arm 131 of the third rotary crushing blade 114 shown in Figs. 21 (a) to 21 (c) is in contact therewith.
- the slit 139 shown in FIGS. 23 (a) to 23 (c) penetrates through the fourth fixed crushing blade 115, and a sharp edge is formed on the upper surface side of the slit 139 facing the third crushing blade 114. Is done.
- the slit 139 has a stepped portion 139a, the opening on the bottom surface side is enlarged from the opening on the upper surface side, and the garbage pushed into the slit 139 falls. It is made easy. As a result, the garbage pushed into the slit 139 by the pressing surface 133 of the third rotary crushing blade 114 is likely to fall downward.
- tabs 140 projecting radially at intervals of 180 degrees are formed.
- the tab 140 is fitted in the longitudinal groove 121 of the nosing 116 shown in FIG. 5 to restrict the rotation of the fourth fixed crushing blade 115.
- V may be arranged in the normal direction with respect to the hub 138, or may be arranged in the tangential direction. Furthermore, it may be arranged in an involute curve shape.
- a water supply hole (not shown) is formed in the lid 111, and water can be supplied into the hopper 103 even when the inlet opening 107 is closed by the lid 111. Water is supplied to the inside of the hopper 103 by flowing water through the sink S or the like.
- the crushing unit 104 rotates the first rotating crushing blade 112 and the third rotating crushing blade 114 in a body.
- the second fixed crushing blade 113 and the fourth fixed crushing blade 115 do not rotate.
- the third rotary crushing blade 114 includes the arm 131 that does not have the comb tooth portion 131a among the plurality of arms 131, so that the comb tooth portion 131a is rotated by the rotation of the third rotary crushing blade 114.
- the arm 131 that is not provided is positioned between the arms 128 of the second fixed crushing blade 113, a large space is formed in the circumferential direction.
- large garbage such as a block, enters between the arms 128 of the second fixed crushing blade 113, and the third rotation crushing blade 114 rotates to rotate the comb teeth 128a of the second fixed crushing blade 113 and the third rotation.
- the garbage crushed by the cooperation of the second fixed crushing blade 113 and the third rotary crushing blade 114 is obtained by the cooperation of each arm 131 of the third rotary crushing blade 114 and the fourth fixed crushing blade 115. It is discharged from slit 139.
- FIG. 24 (a) to 25 (b) are cross-sectional views showing the crushing / discharging operation by the third rotary crushing blade 114 and the fourth fixed crushing blade 115.
- FIG. 24 (a) to 25 (b) are cross-sectional views showing the crushing / discharging operation by the third rotary crushing blade 114 and the fourth fixed crushing blade 115.
- FIGs. 24 (a) to 24 (b) show a state in which raw garbage 151 larger than the width of the slit 139 has dropped onto the fourth fixed crushing blade 115.
- the third rotary crushing blade 114 rotates in the direction of the arrow b, for example, and the pressing surface 133 of the arm 131 comes into contact with the garbage 151, the garbage 151 is moved in the direction of the fourth fixed crushing blade 115 depending on the inclination angle of the pressing surface 133. Receives a downward force.
- the garbage 151 is pressed against the slit 139 by the pressing surface 133 by the rotation of the third rotary crushing blade 114, is crushed by the edge of the slit 139, and is further pressed by the pressing surface 133 so that the slit 139 is removed. Fall down the street.
- the slit 139 has the stepped portion 139a, and the opening on the bottom surface side is larger than the opening on the top surface side. Therefore, even if the garbage 151 crushed by being pressed against the slit 1 39 by the pressing surface 133 of the third rotary crushing blade 114 is the same size as the width of the slit 139, it will be pushed further by the pressing surface 133. Then, it passes through the stepped portion 139a, moves to a wide portion, and falls downward without being clogged by the slit 139.
- FIGs. 25 (a) to 25 (b) show a state in which raw garbage 152 equal to or smaller than the width of the slit 139 has fallen onto the fourth fixed crushing blade 115.
- the third rotary crushing blade 114 rotates, for example, in the direction of the arrow b and the pressing surface 133 of the arm 131 comes into contact with the garbage 152, the garbage 152 is pushed into the slit 139 by the pressing surface 133 according to the inclination angle of the pressing surface 133. It is.
- the garbage 152 passes through the stepped portion 139a and is pushed into the narrow part and wide part and falls without clogging the slit 139.
- the inclination angle of the pressing surface 133 is small, the force of pressing the garbage against the slit 139 becomes weak, and the crushing and discharging cannot be performed sufficiently.
- the pressing surface 133 has a large inclination angle, it is easy to squeeze thin garbage (leafy vegetable waste, etc.) between the bottom surface of the arm 131 and the fourth fixed crushing blade 115. And discharge cannot be performed sufficiently.
- the inclination angle of the pressing surface 133 is preferably an inclination angle of about 20 degrees with respect to the vertical plane.
- FIGS. 24 (a) to 25 (b) the case where the third rotary crushing blade 114 is rotating in the direction of the arrow b has been described as an example, but the pressing surface 133 is provided on both sides of the arm 131. Since the third crushing blade 114 is formed and rotated in both forward and reverse directions, the same effect can be obtained even when rotating in the reverse direction of FIGS. 24 (a) to 25 (b).
- the control means stops the driving of the motor 106.
- the driving time of the motor 106 is set in consideration of the time required for crushing a standard amount of garbage thrown into the hopper 103 and discharging it from the drain pipe connection port 108.
- the crushing unit 104 can be attached to and detached from the hopper 103, and can be easily attached and detached by having the handle 120 of the first rotary crushing blade 112. In this way, by integrally configuring the handle 120 with the crushing blade, it is possible to reduce the number of parts that do not require a separate handle and to make effective use of space. [0187] Further, when the crushing unit 104 is attached to the hopper 103, it is necessary to fit the second shaft portion 130b of the third rotary crushing blade 114 to the drive shaft 105a of the reduction unit 105. Since the drive shaft 105a and the second shaft portion 130b are connected by fitting the square shaft and the square hole, it is necessary to adjust the direction of the second shaft portion 130b.
- the third rotary crushing blade 114 provided with the second shaft portion 130b is connected to the first rotary crushing blade 112 provided with the handle 120 so that it rotates with the handle 120. By doing so, the third rotary crushing blade 114 is also rotated, and the direction of the second shaft portion 130b can be adjusted.
- the square hole 137 of the second shaft portion 130b can be fitted in the drive shaft 105a of the speed reduction gear 105 without directly touching the blade portion of the rotary crushing blade or the fixed crushing blade. This improves the operability when attaching and detaching, and improves safety.
- the crushing unit 104 can be easily attached to and detached from the hopper 103, the crushing unit 104 can be detached from the hopper 103, and the housing 116 and each crushing blade can be cleaned. Further, it is possible to remove the crushing blade unit 118 from the housing 116 and clean each crushing blade.
- the heel is pushed downward by the relative rotation of the rotary framing blade and the fixed framing blade, so that the heel is pushed downward. In response, it is pushed into the lower crushing blade.
- the crushing blade can be reliably taken in by the rotary crushing blade or the fixed crushing blade arranged at the uppermost stage in the stacking direction, and the taking-up property of a relatively light and large claw can be improved.
- the crushing process can be completed within a predetermined processing time, Can prevent delays.
- the crushing unit in which the rotating fracturing blades and the stationary fracturing blades are alternately stacked is made detachable from the hopper, and is arranged at the top of the crushing unit. Since the handle is formed on the rotary crushing blade or crushing blade, the handle can be provided using the space required to accommodate the rotary crushing blade or fixed crushing blade, and the handle is sized for operability. Can be provided without sacrificing processing capacity.
- the orientation of the rotary crushing blade can be adjusted with a needle, particularly when the crushing unit is attached, and the detachability operability is improved.
- the present invention is installed in a kitchen or the like of a building and can improve the convenience of garbage disposal.
- the present invention can be installed in a kitchen or the like of a building to improve the convenience of garbage disposal.
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020067027621A KR20070034012A (ko) | 2004-06-30 | 2005-06-10 | 음식 찌꺼기 처리 장치 |
| US11/631,125 US20080302890A1 (en) | 2004-06-30 | 2005-06-10 | Garbage Disposer |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-194745 | 2004-06-30 | ||
| JP2004194745A JP2006015229A (ja) | 2004-06-30 | 2004-06-30 | 生ゴミ処理装置 |
| JP2004-197324 | 2004-07-02 | ||
| JP2004197324A JP4475039B2 (ja) | 2004-07-02 | 2004-07-02 | 生ゴミ処理装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006003780A1 true WO2006003780A1 (ja) | 2006-01-12 |
Family
ID=35782592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/010687 Ceased WO2006003780A1 (ja) | 2004-06-30 | 2005-06-10 | 生ゴミ処理装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20080302890A1 (ja) |
| KR (1) | KR20070034012A (ja) |
| WO (1) | WO2006003780A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006036623B3 (de) * | 2006-08-03 | 2007-10-04 | Johnson Controls Gmbh | Aktuierungsmittel, insbesondere für Kopfstütze eines Fahrzeugsitzes |
| CN102824948A (zh) * | 2012-09-12 | 2012-12-19 | 湖南三三环保科技有限公司 | 一种家用食物垃圾处理机 |
| CN113492052A (zh) * | 2020-03-18 | 2021-10-12 | 宁波方太厨具有限公司 | 一种垃圾处理器 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8784038B2 (en) * | 2011-10-26 | 2014-07-22 | Alfredo A. Ciotola | Cutter assembly and high volume submersible shredder pump |
| US9175461B2 (en) | 2012-05-14 | 2015-11-03 | General Electric Company | Offset garbage disposal |
| AU2013205580A1 (en) * | 2012-08-30 | 2014-03-20 | Pioneer Waste Management Holdings Trust Pty Limited | Organic waste treatment system |
| DE102014207411A1 (de) * | 2014-04-17 | 2015-11-05 | Meiko Maschinenbau Gmbh & Co. Kg | Entsorgungsvorrichtung, Entsorgungssystem und Verfahren zur Entsorgung von Speiseresten |
| DE202016105242U1 (de) * | 2016-09-20 | 2017-12-22 | Hugo Vogelsang Maschinenbau Gmbh | Feinstzerkleinerer |
| DE202017100714U1 (de) | 2017-02-09 | 2018-05-11 | Hugo Vogelsang Maschinenbau Gmbh | Zerkleinerungsvorrichtung |
| US10618053B2 (en) * | 2017-02-15 | 2020-04-14 | John Nocine | Vegetable matter grinding assembly |
| KR101964985B1 (ko) * | 2017-04-28 | 2019-04-03 | 황금맷돌 주식회사 | 분쇄성능이 강화된 디스포저 |
| DE202020102630U1 (de) | 2020-05-11 | 2021-08-12 | Vogelsang Gmbh & Co. Kg | Zerkleinerungsvorrichtung |
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| JPS53144171A (en) * | 1977-03-24 | 1978-12-15 | Piranha Products Co | Wastes treatment apparatus |
| JP2001009313A (ja) * | 1999-06-30 | 2001-01-16 | Inax Corp | 生ごみの粉砕装置 |
| JP2003275607A (ja) * | 2002-03-22 | 2003-09-30 | Miike Iron Works Co Ltd | 破砕機 |
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| US2670137A (en) * | 1947-02-24 | 1954-02-23 | Given Machinery Company | Float controlled garbage disposer |
| US2933964A (en) * | 1958-04-07 | 1960-04-26 | Wittlin Albert | Device for unjamming a garbage disposal device |
| US5971304A (en) * | 1998-07-29 | 1999-10-26 | Environmental Systems & Solutions, Inc. | Water driven waste disposal apparatus |
| US6109551A (en) * | 1998-09-09 | 2000-08-29 | Environmental Systems & Solutions, Inc. | Cutter apparatus for waste disposal unit |
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2005
- 2005-06-10 WO PCT/JP2005/010687 patent/WO2006003780A1/ja not_active Ceased
- 2005-06-10 US US11/631,125 patent/US20080302890A1/en not_active Abandoned
- 2005-06-10 KR KR1020067027621A patent/KR20070034012A/ko not_active Withdrawn
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|---|---|---|---|---|
| JPS53144171A (en) * | 1977-03-24 | 1978-12-15 | Piranha Products Co | Wastes treatment apparatus |
| JP2001009313A (ja) * | 1999-06-30 | 2001-01-16 | Inax Corp | 生ごみの粉砕装置 |
| JP2003275607A (ja) * | 2002-03-22 | 2003-09-30 | Miike Iron Works Co Ltd | 破砕機 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006036623B3 (de) * | 2006-08-03 | 2007-10-04 | Johnson Controls Gmbh | Aktuierungsmittel, insbesondere für Kopfstütze eines Fahrzeugsitzes |
| CN102824948A (zh) * | 2012-09-12 | 2012-12-19 | 湖南三三环保科技有限公司 | 一种家用食物垃圾处理机 |
| CN113492052A (zh) * | 2020-03-18 | 2021-10-12 | 宁波方太厨具有限公司 | 一种垃圾处理器 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070034012A (ko) | 2007-03-27 |
| US20080302890A1 (en) | 2008-12-11 |
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