CN109058718A - Anti-abrasion variable height cushioning caster connector - Google Patents
Anti-abrasion variable height cushioning caster connector Download PDFInfo
- Publication number
- CN109058718A CN109058718A CN201810908434.XA CN201810908434A CN109058718A CN 109058718 A CN109058718 A CN 109058718A CN 201810908434 A CN201810908434 A CN 201810908434A CN 109058718 A CN109058718 A CN 109058718A
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- Prior art keywords
- plate
- lubricating grease
- newel
- connector
- sealing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N23/00—Special adaptations of check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N3/00—Devices for supplying lubricant by manual action
- F16N3/10—Devices for supplying lubricant by manual action delivering grease
- F16N3/12—Grease guns
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Springs (AREA)
- Rolling Contact Bearings (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to an anti-abrasion high-buffering type caster connector which comprises a bottom plate, a plurality of height adjusting base plates and a pressing plate, wherein the pressing plate is connected to the bottom plate in a cushioning mode and is positioned on the uppermost base plate, the pressing plate is connected with the bottom plate through connecting bolts penetrating through the pressing plate and the height adjusting base plates simultaneously, a central column is arranged on the pressing plate, a connecting sleeve is sleeved on the central column, a plurality of groups of bearings which are distributed along the circumferential direction of the connecting sleeve and are supported on the circumferential surface of the central column to roll in the vertical direction are connected to the connecting sleeve, a crosspiece is arranged above the central column, a spring mounting hole is formed in the upper end surface of the central column, a vibration damping spring which stretches in the vertical direction. The rubber wheel has the advantages of wear resistance, vibration damping and adjustable height, and is used for solving the problems that the height of the existing rubber wheel cannot be adjusted and the vibration resistance effect is poor.
Description
Technical field
The present invention relates to Chinese medicine production technical field equipment more particularly to a kind of abrasionproof to get higher buffer-type castor connector.
Background technique
Original Chinese medicine, which is substantially all, manually boils medicine, in order to realize the automated production of Chinese medicine, this field skill
Art personnel have devised equipment for automatic production.Convenience when for mobile device, it will usually which castor is set in equipment
Connector.Existing castor connector has the disadvantage that height cannot adjust；Antivibration effect is poor.
Summary of the invention
The present invention provides a kind of abrasionproof and gets higher buffer-type castor connector, cannot adjust for solving existing castor height
Whole and antivibration effect difference problem.
The above technical problem is solved through the following technical scheme: a kind of abrasionproof gets higher buffer-type castor connector,
It is characterized in that, connects several height adjustment pad plates and the pressing plate on the backing plate of the top on bottom plate including bottom plate, pad, it is described
Pressing plate also cross the connection bolt of pressing plate and height adjustment pad plate with bottom plate by linking together, during the pressing plate is equipped with
Stem is arranged with connector sleeve on the newel, circumferentially distributed branch of the several groups along connector sleeve is connected on the connector sleeve
The bearing group rolled along the vertical direction on the circumferential surface of the newel is supportted, the connector sleeve, which is equipped with, to be located above newel
Crosspiece, the upper surface of the newel are equipped with spring mounting hole, are equipped in the spring mounting hole flexible along the vertical direction
The upper end of slow vibration spring, the slow vibration spring is supported on the crosspiece, and the castor is connected to the lower section of the bottom plate.It uses
When, rubber tire is connected to the lower section of bottom plate, is linked together the problem of caster support with connector sleeve, through the invention will to realize
Castor, which is connected to, to be needed on the object by caster support.Change castor assembly by changing the quantity of height adjustment pad plate
Highly, the adjustment of height is realized.Castor and be connected to two by the object of caster support can be on the object of equal motion and logical
Spring supporting is crossed, vibration damping is thus allowed for.Connector sleeve by bearing with newel connect, can effectively lower be shaken and
Generate abrasion when lifting between caused connector sleeve and newel.
Preferably, the newel is cylinder, the surface of the newel is equipped with the rotation stop vertically extended
Plane, the bearing support are in the rotation stop plane.Bearing, which can also drive to prevent from generating between newel and connector sleeve, to be turned
Dynamic effect.
Preferably, the connector sleeve is made of several segmentations convenient along the vertical direction, the bearing is equipped with installation
Axis, the installation axle aid is between two adjacent segmentations.Convenience when installing and dismounting bearing is good.
Preferably, being equipped with locating rod in the slow vibration spring, the locating rod, which is equipped with, to be shelved on slow vibration spring
Pressure plate on end, shown connector sleeve are equipped with the crosspiece positioned at newel mode, are threaded with and are connected on the crosspiece
Bradyseism spring pre-tightening bolt on pressure plate.Buffer spring can be pre-tightened to adjust rigidity.
Preferably, the compression plate being slidably and sealingly connected in the spring mounting hole is connected in the locating rod, institute
It states compression plate and isolates sealing grease storing chamber and the spare rouge storage bowl above grease storing chamber in the spring mounting hole, it is described
Slow vibration spring is located in the sealing grease storing chamber, and the side wall of the spring mounting hole is equipped with the fuel-displaced window of perforation sealing grease storing chamber
Mouthful, it is equipped with sealing-plug in the fuel-displaced window and drives sealing-plug mobile towards sealing grease storing chamber and closes the fuel-displaced window
Closed windows spring, the compression plate be equipped with towards sealing grease storing chamber open compression plate portion check valve.It will profit when use
Consistent lubricant is stored in simultaneously in sealing grease storing chamber and spare rouge storage bowl, when receiving vibration and connector sleeve being caused to decline, seals depot fat
Intracavitary lubricating grease is transported to the outside of connector sleeve through fuel-displaced window and realizes to the lubrication even between part set and newel, connection
The lubricating grease that then spare rouge stores in bowl when set rises adds in sealing grease storing chamber.Can vibration when generate self-lubricate and
It is automatically replenished lubricating grease.
The invention also includes the lubricating grease supplementary mechanism to the spare rouge storage bowl addition lubricating grease, the lubricating grease is mended
Filling mechanism includes oil nozzle and stuffing rifle, and the oil nozzle includes oil nozzle shell and external rotor electric machine, is equipped with lubricating grease in the oil nozzle shell
Channel, the downside of the lubricating grease channel perforation oil nozzle shell forms the lubricating grease outlet being located above spare rouge storage bowl, described
External rotor electric machine includes inner stator and outer rotor, and the oil nozzle shell is connected on the inner stator, and the outer rotor passes through connection
Elastic slice is connected with the spout plug for closing the lubricating grease outlet, and the spout plug is exported when being aligned with lubricating grease in the company
It connects and is connected in the lubricating grease outlet under the elastic force effect of elastic slice and closes the lubricating grease outlet, the stuffing rifle includes
Gun barrel and it is slidably and sealingly connected with the push plate in gun barrel, gun barrel is divided into oil pocket and air cavity, the same institute of oil pocket by the push plate
The input end connection in lubricating grease channel is stated, the air cavity is equipped with air inlet motor-driven valve.Supplement profit can be carried out to spare rouge storage chamber
Consistent lubricant.And this oil nozzle can prevent the rouge for stopping remaining in when stuffing in oil nozzle exposed and generate solidification clogging.Switch
It is convenient when spout plug, it is not easy to generate spout plug Loss.
Preferably, the spout plug be hollow structure, the spout plug inner canister be equipped with lubricating oil, the spout plug it is upper
End is equipped with several volatilization through-holes when spout plug is enclosed in lubricating grease outlet inside gas outlet and covers volatilization through-hole
The lubrication hole sealing plate that is made of ferromagnetic iron, the lubrication hole sealing plate is equipped with the traveller being threaded through on spout plug, the outlet
It is equipped in plug and covers the closing lid spring on volatilization through-hole with the driving lubrication hole sealing plate that traveller links together, the lubricating grease is logical
The permanent magnet that adsorpting lubrication hole sealing plate opens lubrication hole sealing plate is equipped in road.When exporting corking on lubricating grease mouth, wave
Hair through-hole is opened and lubricating oil is volatilized and the lubricating grease in lubricating grease outlet is delayed to generate solidification.The same lubricating grease of spout plug
Mouth when being staggered volatilization through-hole can self-closed live and prevent lubricating oil from volatilizing generation environment pollution.
Preferably, the lubricating grease supplementary mechanism further includes control mechanism, the control mechanism includes being connected to crosspiece
On control unit, perpendicular rack gear, with the detection list of the perpendicular rack gear gear meshed together and the circle number of the detection gear rotation
Member, the gear are connected on the newel by unilateral bearing, and detection unit detects the circle of the gear rotation setting
Described control unit makes the air inlet motor-driven valve and oil nozzle open the duration of setting so that the lubricating grease in oil pocket passes through when number
Oil nozzle is added in spare rouge storage bowl.It can be according to vibratility adjustment cumulative amount come automatic supplemental lubrication rouge.
The invention also includes two connecting plates, the connector sleeve is equipped with the connection bulge loop circumferentially extended along connector sleeve, institute
Show that connection bulge loop is equipped with the threaded connection hole vertically extended, the radial both ends of shown connection bulge loop are respectively provided with one and put down
Straight section, the lower edge that the flat segments are equipped with are equipped with horizontally extending spacing breach, and the upper end of the connecting plate is set
Have upper limit card slot, lower end be equipped with lower limit card slot, connecting plate upper end by it is upper connect be bolted to crosspiece end and on
Limit card slot is set in the end of crosspiece, the lower end of the connecting plate by lower connection be bolted in the flat segments and under
The lower wall of limit card slot is threaded through in the spacing breach, and the lower limit card slot is set in the flat segments.Connection can
It is good by property.
The present invention has an advantage that height is adjustable；Antivibration effect is good；It is shaken and generates and generate when lifting
It wears small.
Detailed description of the invention
Fig. 1 is the stereoscopic-state schematic diagram of the embodiment of the present invention one.
Fig. 2 is the schematic cross-sectional view in embodiment one.
Fig. 3 is the partial schematic diagram in embodiment two.
Fig. 4 is schematic diagram when upper oil nozzle is in the open state.
Fig. 5 is in close state for oil nozzle and lubrication hole sealing plate still covers schematic diagram when volatilizing through-hole.
Fig. 6 is schematic diagram when oil nozzle is in close state and lubrication hole sealing plate is in the open state.
In figure: bottom plate 21, height adjustment pad plate 22, pressing plate 23, connecting screw 24, oil nozzle 3, oil nozzle shell 31, lubricating grease are logical
Road 311, lubricating grease outlet 312, lubricating grease import 313, external rotor electric machine 32, inner stator 321, outer rotor 322, connection elastic slice
33, spout plug 34, volatilization through-hole 341, lubrication hole sealing plate 342, traveller 343, closing lid spring 344, permanent magnet 35, newel 4, only
Turn plane 41, spring mounting hole 42, sealing grease storing chamber 421, spare rouge storage bowl 423, sealing-plug 424, closed windows spring
425, fuel-displaced window 426, slow vibration spring 43, locating rod 44, pressure plate 45, bradyseism spring pre-tightening bolt 46, connector sleeve 5, bearing
51, upper segmentation 5-1, middle segmentation 5-2, lower segmentation 5-3, clamping screw 53, connecting plate 54, upper limit card slot 541, lower limit card slot
542, bulge loop 55, threaded connection hole 551, flat segments 552, spacing breach 553, lower connection bolt 554, upper connection bolt are connected
555, crosspiece 56, compression plate 6, compression plate portion check valve 61, stuffing rifle 7, gun barrel 71, oil pocket 711, air cavity 712, push plate 72, into
Gas motor-driven valve 73, control mechanism 8, control unit 81, perpendicular rack gear 82, gear 83, detection unit 84, inductive switch 841, block
842。
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and embodiments.
Embodiment one, referring to Fig. 1 and Fig. 2, a kind of abrasionproof get higher buffer-type castor connector, including bottom plate 21, pad connect
Several height adjustment pad plates 22 and the pressing plate 23 on the most backing plate of top on bottom plate.Pressing plate by also cross pressing plate and
The connecting screw 24 of height adjustment pad plate links together with bottom plate.Connection bolt is directly threadedly attached on bottom plate.
Pressing plate is equipped with newel 4.Connector sleeve 5 is arranged on newel.4 groups of weeks along connector sleeve are connected on connector sleeve
The bearing group rolled along the vertical direction on the equally distributed circumferential surface for being supported on newel.There are two along upper for each group of bearing
The bearing 51 of lower directional spreding.Connector sleeve is made of 3 segmentations being distributed along the vertical direction 52.Three segmentations are respectively upper segmentation
5-1, middle segmentation 5-2 and lower segmentation 5-3.Bearing is equipped with installation axle.Installation axle is clamped between two adjacent segmentations and realizes
The installation of bearing.Three segmentations are locked together by clamping screw 53.Connector sleeve be additionally provided with two it is circumferentially uniform along connector sleeve
The connecting plate 54 of distribution.Middle segmentation is equipped with the connection bulge loop 55 circumferentially extended along connector sleeve.Bulge loop is connected to be equipped with vertically
The threaded connection hole 551 that direction extends.The radial both ends of connection bulge loop are respectively provided with a flat segments 552.Flat segments lower edge
Equipped with horizontally extending spacing breach 553.The upper end of connecting plate is equipped with upper limit card slot 541, lower end is equipped with lower limit
Card slot 542.Connecting plate upper end is connected to the end of crosspiece 56 by upper connection bolt 555 and upper limit card slot is set in crosspiece
End.The lower end of connecting plate is connected in flat segments by lower connection bolt 554 and the lower wall of lower limit card slot is threaded through limit
In the notch of position.Lower limit card slot is set in flat segments.Crosspiece is located above newel.
Newel 4 is cylinder.The surface of newel is equipped with 4 rotation stop planes 41 vertically extended.Rotation stop is flat
Face is uniformly distributed along the circumferential direction of newel.Bearing in four groups of bearing groups is supported on correspondingly in 4 rotation stop planes.Center
The upper surface of column is equipped with spring mounting hole 42.Slow vibration spring 43 flexible along the vertical direction is equipped in spring mounting hole.Slow vibration
Locating rod 44 is equipped in spring.Locating rod is equipped with the pressure plate 45 being shelved on slow vibration spring upper end.State screw thread on crosspiece
It is connected with the bradyseism spring pre-tightening bolt 46 being connected on pressure plate.The upper end of slow vibration spring is directly or indirectly (in the present embodiment
It is direct) it is supported on crosspiece.
In use, castor is connected on bottom plate, the object for needing to install castor is bolted in threaded connection hole
Castor is installed on object through the invention to realize.
Embodiment two, with the difference of embodiment one are as follows:
Referring to Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the compression plate being slidably and sealingly connected in spring mounting hole 42 is connected in locating rod 44
6.Compression plate isolates sealing grease storing chamber 421 and the spare rouge storage bowl 423 above grease storing chamber in spring mounting hole.It is slow
Vibration spring 43 is located in sealing grease storing chamber and is supported on the lower surface of compression plate.It is close that the side wall of spring mounting hole is equipped with perforation
Seal the fuel-displaced window 426 of grease storing chamber.Be equipped in fuel-displaced window sealing-plug 424 and driving sealing-plug it is mobile towards sealing grease storing chamber and
Close the closed windows spring 425 of fuel-displaced window.It is unidirectional that compression plate is equipped with the compression plate portion opened towards sealing grease storing chamber
Valve 61.
The present embodiment further includes to the lubricating grease supplementary mechanism of spare rouge storage bowl addition lubricating grease.Lubricating grease supplementary mechanism
Including oil nozzle 3, stuffing rifle 7 and control mechanism 8.
Oil nozzle 3 includes oil nozzle shell 31 and external rotor electric machine 32.Lubricating grease channel 311 is equipped in oil nozzle shell.Lubricating grease channel
The downside for penetrating through oil nozzle shell forms lubricating grease outlet 312.The other end in lubricating grease channel is equipped with lubricating grease import 313.Outer rotor
Motor includes inner stator 321 and outer rotor 322.Oil nozzle shell is connected on inner stator.Outer rotor is connected with by connecting elastic slice 33
Spout plug 34 for the outlet of closed lubrication rouge.Spout plug is exported with lubricating grease and is supported under the elastic force effect of connection elastic slice when being aligned
It connects upper in lubricating grease outlet and closes lubricating grease outlet.Spout plug is spherical hollow structure.Spout plug inner canister is equipped with lubricating oil.
The upper end of spout plug is equipped with several 341 Hes of volatilization through-hole when spout plug is enclosed in lubricating grease outlet inside gas outlet
Cover the lubrication hole sealing plate 342 that the ferromagnetic iron of volatilization through-hole is made.Lubrication hole sealing plate is equipped with the cunning being threaded through on spout plug
Column 343.It is equipped in spout plug and covers the closing lid spring on volatilization through-hole with the driving lubrication hole sealing plate that traveller links together
344.The permanent magnet 35 that adsorpting lubrication hole sealing plate opens lubrication hole sealing plate is equipped in lubricating grease channel.
When needing to open lubricating grease channel outlet, elastic slice rotation is connected by outer rotor motor driven, so that going out
Mouth plug is staggered with lubricating grease channel outlet.Lubrication hole sealing plate covers volatilization through-hole under the action of sealing plate closing spring and makes
Lubricating oil can not volatilize.When needing to close lubricating grease channel outlet, elastic slice rotation is connected by outer rotor motor driven, from
And spout plug is aligned with lubricating grease channel outlet, spout plug covers lubricating grease channel and goes out under the elastic force effect of connection elastic slice
Mouthful.Permanent magnet is attracted and is overcome the elastic force of sealing plate closing spring to lubrication hole sealing plate, so that lubrication hole sealing plate loses to waving
The sealing role of through-hole is sent out, lubricating oil volatilizes and playing prevents remaining lubricating grease generation in lubricating grease outlet from solidifying blocking
Effect.
Lubricating grease outlet is located at 423 top of spare rouge storage bowl.
Stuffing rifle 7 includes gun barrel 71 and the push plate 72 being slidably and sealingly connected in gun barrel.Gun barrel is divided into oil pocket by push plate
711 and air cavity 712.Oil pocket is connected to the input end, that is, lubricating grease import 313 in lubricating grease channel.Air cavity is equipped with air inlet motor-driven valve
73.Oil pocket is provided with lubricating grease when use.
Control mechanism 8 includes control unit 81, the perpendicular rack gear 82 being connected on crosspiece, the tooth meshed together with perpendicular rack gear
The detection unit 84 of wheel 83 and the circle number of detection gear rotation.Gear is connected on newel by unilateral bearing.Detection unit
84 include inductive switch 841 and the block 842 being arranged on gear.When gear turns to block with inductive switch close to distance
When recently inductive switch sense and input signal to control unit, induction is open, which often to sense block once, indicates that gear rotates
One circle.Together with the same inductive switch of control unit, external rotor electric machine are both electrically connected with motor-driven valve of entering.
In use, the then control unit when the gear turnning circle that detection unit detects reaches the integral multiple for setting fixing turn
Air inlet motor-driven valve and oil nozzle is set to open the duration of setting so that the lubricating grease in oil pocket is added to spare rouge through oil nozzle and stores
In bowl.Such as the circle number set as 10 circle then gear rotation 10 circle when oil nozzle and enter motor-driven valve open setting duration after close,
Oil nozzle and motor-driven valve unlatching of entering are set when oil nozzle is closed after opening setting duration with motor-driven valve of entering when 20 circle of rotation, rotation 30 is enclosed
It is closed after timing is long, and so on.
Claims (9)
1. a kind of abrasionproof gets higher buffer-type castor connector, which is characterized in that connect several height tune on bottom plate including bottom plate, pad
Whole backing plate and the pressing plate on the backing plate of the top, the pressing plate pass through the connection also cross pressing plate and height adjustment pad plate
Bolt links together with bottom plate, and the pressing plate is equipped with newel, is arranged with connector sleeve, the connector sleeve on the newel
On be connected with several groups rolling on the circumferentially distributed circumferential surface for being supported on the newel of connector sleeve along the vertical direction
Bearing group, the connector sleeve are equipped with the crosspiece being located above newel, and the upper surface of the newel is equipped with spring mounting hole,
Slow vibration spring flexible along the vertical direction is equipped in the spring mounting hole, the upper end of the slow vibration spring is supported on the crosspiece
On.
2. abrasionproof according to claim 1 gets higher buffer-type castor connector, which is characterized in that the newel is circle
Column, the surface of the newel are equipped with the rotation stop plane vertically extended, and the bearing support in the bearing group is in institute
It states in rotation stop plane.
3. abrasionproof according to claim 1 gets higher buffer-type castor connector, which is characterized in that the connector sleeve is by several
A segmentation being distributed along the vertical direction is constituted, and the bearing in the bearing group is equipped with installation axle, and the installation axle is clamped in adjacent
Two segmentations between.
4. abrasionproof according to claim 1 gets higher buffer-type castor connector, which is characterized in that worn in the slow vibration spring
Equipped with locating rod, the locating rod is equipped with the pressure plate being shelved on slow vibration spring upper end, and shown connector sleeve, which is equipped with, to be located at
The crosspiece of newel mode is threaded with the bradyseism spring pre-tightening bolt being connected on pressure plate on the crosspiece.
5. abrasionproof according to claim 4 gets higher buffer-type castor connector, which is characterized in that affixed in the locating rod
There is the compression plate being slidably and sealingly connected in the spring mounting hole, the compression plate isolates close in the spring mounting hole
It seals grease storing chamber and the spare rouge above grease storing chamber stores bowl, the slow vibration spring is located in the sealing grease storing chamber, described
The side wall of spring mounting hole is equipped with the fuel-displaced window of perforation sealing grease storing chamber, is equipped with sealing-plug and driving in the fuel-displaced window
Sealing-plug is mobile towards sealing grease storing chamber and closes the closed windows spring of the fuel-displaced window, and the compression plate is equipped with court
The compression plate portion check valve opened to sealing grease storing chamber.
6. abrasionproof according to claim 5 gets higher buffer-type castor connector, which is characterized in that further include to described spare
Rouge stores the lubricating grease supplementary mechanism of bowl addition lubricating grease, and the lubricating grease supplementary mechanism includes oil nozzle and stuffing rifle, the oil
Mouth includes oil nozzle shell and external rotor electric machine, and lubricating grease channel is equipped in the oil nozzle shell, and the lubricating grease channel penetrates through oil nozzle shell
Downside form the lubricating grease outlet being located above spare rouge storage bowl, the external rotor electric machine includes inner stator and outer rotor,
The oil nozzle shell is connected on the inner stator, and the outer rotor is connected with to go out for closing the lubricating grease by connecting elastic slice
The spout plug of mouth, the spout plug export with lubricating grease and are connected to the profit under the elastic force effect of the connection elastic slice when being aligned
Consistent lubricant outlet is upper and closes the lubricating grease outlet, and the stuffing rifle includes gun barrel and is slidably and sealingly connected with pushing away in gun barrel
Gun barrel is divided into oil pocket and air cavity by plate, the push plate, and the oil pocket is connected to the input end in the lubricating grease channel, the gas
Chamber is equipped with air inlet motor-driven valve.
7. abrasionproof according to claim 6 gets higher buffer-type castor connector, which is characterized in that the spout plug is hollow
Structure, the spout plug inner canister are equipped with solvent, and the upper end of the spout plug is equipped with several when spout plug is enclosed in lubricating grease outlet
The lubrication hole sealing plate that volatilization through-hole when interior inside gas outlet is made with the ferromagnetic iron for covering volatilization through-hole, the profit
Slide opening sealing plate is equipped with the traveller being threaded through on spout plug, is equipped with the driving lubrication hole to link together with traveller in the spout plug
Sealing plate covers the closing lid spring on volatilization through-hole, is equipped with adsorpting lubrication hole sealing plate in the lubricating grease channel and makes lubrication hole sealing plate
The permanent magnet of unlatching.
8. abrasionproof according to claim 5 gets higher buffer-type castor connector, which is characterized in that the lubricating grease supplement
Mechanism further includes control mechanism, and the control mechanism includes control unit, the perpendicular rack gear being connected on crosspiece, with perpendicular rack gear engagement
The detection unit of the circle number of the gear rotation of gear and detection together, the gear is connected to described by unilateral bearing
On newel, when detection unit detects the circle number of the gear rotation setting described control unit make the air inlet motor-driven valve and
Oil nozzle opens the duration of setting so that the lubricating grease in oil pocket is added in spare rouge storage bowl through oil nozzle.
9. abrasionproof according to claim 1 gets higher buffer-type castor connector, which is characterized in that further include two connections
Plate, the connector sleeve are equipped with the connection bulge loop circumferentially extended along connector sleeve, and shown connection bulge loop is equipped with to be prolonged along the vertical direction
The radial both ends of the threaded connection hole stretched, shown connection bulge loop are respectively provided with a flat segments, and the flat segments lower edge is equipped with
Horizontally extending spacing breach, the upper end of the connecting plate is equipped with upper limit card slot, lower end is equipped with lower limit card slot, even
Fishplate bar upper end connects the end for being bolted to crosspiece and upper limit card slot is set in the end of crosspiece, the connecting plate by upper
Lower end be bolted in the flat segments and the lower wall of lower limit card slot is threaded through the spacing breach by lower connection
Interior, the lower limit card slot is set in the flat segments.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908434.XA CN109058718B (en) | 2018-08-10 | 2018-08-10 | Wear-proof height-variable buffer type caster connector |
| CN202010248360.9A CN111412362B (en) | 2018-08-10 | 2018-08-10 | Wear-proof height-variable buffer type caster connector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810908434.XA CN109058718B (en) | 2018-08-10 | 2018-08-10 | Wear-proof height-variable buffer type caster connector |
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| CN202010248360.9A Division CN111412362B (en) | 2018-08-10 | 2018-08-10 | Wear-proof height-variable buffer type caster connector |
Publications (2)
| Publication Number | Publication Date |
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| CN109058718A true CN109058718A (en) | 2018-12-21 |
| CN109058718B CN109058718B (en) | 2020-05-15 |
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| CN201810908434.XA Active CN109058718B (en) | 2018-08-10 | 2018-08-10 | Wear-proof height-variable buffer type caster connector |
| CN202010248360.9A Active CN111412362B (en) | 2018-08-10 | 2018-08-10 | Wear-proof height-variable buffer type caster connector |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010248360.9A Active CN111412362B (en) | 2018-08-10 | 2018-08-10 | Wear-proof height-variable buffer type caster connector |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058718B (en) * | 2018-08-10 | 2020-05-15 | 浙江厚达智能科技股份有限公司 | Wear-proof height-variable buffer type caster connector |
| CN112389133B (en) * | 2020-11-17 | 2022-03-15 | 杭州重力脚轮科技有限公司 | Self-locking caster |
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| JP2001277807A (en) * | 2000-04-04 | 2001-10-10 | Kayaba Ind Co Ltd | caster |
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| NO118637B (en) * | 1968-07-29 | 1970-01-19 | Sintef | |
| CN202200780U (en) * | 2011-08-15 | 2012-04-25 | 吴金云 | Damping device for driving wheel of all-electric stacker |
| KR101556715B1 (en) * | 2014-02-19 | 2015-10-02 | 고두일 | Shock absorber apparatus for vehicle using magnetic force |
| CN207634612U (en) * | 2017-10-27 | 2018-07-20 | 新昌县羽林街道维博机械厂 | A kind of textile machine fixing device |
| CN109058718B (en) * | 2018-08-10 | 2020-05-15 | 浙江厚达智能科技股份有限公司 | Wear-proof height-variable buffer type caster connector |
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- 2018-08-10 CN CN201810908434.XA patent/CN109058718B/en active Active
- 2018-08-10 CN CN202010248360.9A patent/CN111412362B/en active Active
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|---|---|---|---|---|
| US5350151A (en) * | 1991-12-09 | 1994-09-27 | Matsushita Electric Industrial Co., Ltd. | Load supporting apparatus |
| JP2001277807A (en) * | 2000-04-04 | 2001-10-10 | Kayaba Ind Co Ltd | caster |
| CN202273244U (en) * | 2011-09-07 | 2012-06-13 | 中国电力科学研究院 | Height-adjustable tower leg connecting device of pole tower |
| CN202442084U (en) * | 2012-02-21 | 2012-09-19 | 内蒙古大唐国际托克托发电有限责任公司 | Automatic oil feeder |
| CN206189058U (en) * | 2016-08-12 | 2017-05-24 | 浙江方成机电有限公司 | Shock -proof type's embroidery machine |
| CN206384733U (en) * | 2017-01-03 | 2017-08-08 | 河北兴隆起重设备有限公司 | Shock absorbing structure for crane cab |
| CN206900094U (en) * | 2017-06-30 | 2018-01-19 | 深圳市安泽智能工程有限公司 | A kind of damping shock absorption universal caster wheel and mobile device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109058718B (en) | 2020-05-15 |
| CN111412362A (en) | 2020-07-14 |
| CN111412362B (en) | 2021-09-21 |
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Effective date of registration: 20241204 Address after: Room 901-A, 9th Floor, Building D, Vitality Business Plaza, No. 185 Jumao Street, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province 215100 Patentee after: Suzhou Honghaixing Entrepreneurship Incubation Management Co.,Ltd. Country or region after: China Address before: 310023 Huali Science Park, No. 58, Tianmu Shanxi Road, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HOUDAR AUTOMATION SYSTEM Co.,Ltd. Country or region before: China |