CN109107897B - Wheat edulcoration drying equipment for agricultural machine - Google Patents
Wheat edulcoration drying equipment for agricultural machine Download PDFInfo
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- CN109107897B CN109107897B CN201810963288.0A CN201810963288A CN109107897B CN 109107897 B CN109107897 B CN 109107897B CN 201810963288 A CN201810963288 A CN 201810963288A CN 109107897 B CN109107897 B CN 109107897B
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- 241000209140 Triticum Species 0.000 title claims abstract description 94
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 94
- 238000001035 drying Methods 0.000 title claims abstract description 79
- 239000012535 impurity Substances 0.000 claims abstract description 54
- 238000012216 screening Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000010903 husk Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
- F26B17/16—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials passing down a heated surface, e.g. fluid-heated closed ducts or other heating elements in contact with the moving stack of material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, in particular to wheat impurity removal drying equipment for agricultural machinery, which comprises a base, wherein a screening box is arranged on one side of the upper end of the base, a feeding device is arranged at the upper end of the screening box, an impurity removal opening is formed in the middle of the lower end of the screening box, a first screen is hinged to the upper portion of the right side of the inner wall of the screening box through a pin shaft, a collecting device is arranged at the lower end of a chute, a second screen is hinged to the lower portion of the left side of the inner wall of the screening box through a pin shaft, a material conveying pipe is connected to the outer side of a material outlet, the right side of the material conveying pipe is communicated with a conveying box, a material conveying pipe is. The wheat drying device is reasonable in structural design and convenient and fast to use, impurities in wheat can be completely removed through two impurity removing processes, the wheat can be comprehensively dried through three drying processes, the drying effect is better, and the wheat drying device is more convenient to use.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to wheat impurity removing and drying equipment for agricultural machinery.
Background
When the temperature and humidity conditions in the environment of the wheat meet the growth and reproduction of microorganisms, the wheat is mildewed. That is, moisture and temperature are two important factors for the propagation of microorganisms such as mold in wheat (i.e., wheat mildew). Controlling the moisture content of wheat below safe moisture content generally makes it possible to prevent the wheat from mildewing. At present, the method for reducing the moisture of wheat is a natural airing method. In the main wheat production area, due to the large yield and the insufficient airing field, the moisture of the wheat purchased in the grain depot often exceeds the safe moisture, so that the wheat purchased in the grain depot is a main factor causing the wheat mildew, and particularly, the wheat purchased in the wheat purchasing period is in the line of cloudy days.
At present, most of the wheat in the market is dried by using a dryer, but the existing dryer is not sufficient for drying the wheat, a lot of wheat are difficult to dry due to small particles which are gathered together, the undried wheat can go into storage, mildew can seriously affect the storage of other wheat, and loss is brought to people.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides wheat impurity removing and drying equipment for agricultural machinery.
In order to achieve the purpose, the invention adopts the following technical scheme:
design a wheat impurity removing and drying device for agricultural machinery, which comprises a base, wherein one side of the upper end of the base is provided with a screening box, the upper end of the screening box is provided with a feeding device, the middle part of the lower end of the screening box is provided with an impurity removing port, the lower end of the feeding device is rotatably connected with a blanking pipe, the outer side of the blanking pipe is sleeved with a first belt pulley, the right side of the outer wall of the screening box is provided with a first motor, the output shaft of the first motor is sleeved with a second belt pulley, the first belt pulley and the second belt pulley are connected through a belt in a transmission way, the upper part of the right side of the inner wall of the screening box is hinged with a first screen through a pin shaft, the lower end of the first screen is symmetrically provided with a vibrator, the left side of the inner wall of the screening box is provided with a chute matched with the first screen, the lower end of the chute is provided with a collecting device, the middle part of the right side of the inner wall of the screening box is provided with an air guide cover matched with the collecting device for use, the lower part of the left side of the inner wall of the screening box is hinged with a second screen through a pin shaft, the lower part of the right side of the outer wall of the screening box is provided with a discharge port matched with the second screen for use, the interior of the discharge port is provided with an electromagnetic valve, the lower part of the right side of the inner wall of the screening box is provided with a fixed rod, the middle part of the fixed rod is inserted with a push rod, the upper end of the push rod is hinged with the second screen through a pin shaft, the outer side of the lower part of the push rod is sleeved with a second spring, the right side of the bottom end of the inner cavity of the screening box is provided with a, the left side of fly leaf is connected with first scraper blade through the connecting rod, the left side of first scraper blade is connected with the second scraper blade through the connecting rod, fixedly connected with telescopic link between the left side of second scraper blade and the inner wall of screening case, the fourth spring has been cup jointed in the outside of telescopic link, the outside of discharge gate is connected with the conveying pipeline, the right side intercommunication of conveying pipeline has the delivery box, delivery box upper end mid-mounting has the third motor, the output shaft of third motor has spiral auger, the right side upper portion of delivery box is equipped with the conveying pipe, the right side of conveying pipe is connected with drying device.
Preferably, feed arrangement is including the feeder hopper, inner wall one side of feeder hopper articulates there is electric telescopic handle, electric telescopic handle's one end has the stock guide through round pin hub connection.
Preferably, the collecting device comprises a mounting plate fixedly connected with the screening box, an empty groove is formed in the upper end of the mounting plate, the collecting box is arranged inside the empty groove, a through hole is formed in the right side of the bottom of an inner cavity of the collecting box, a third screen is arranged inside the through hole, threaded pipes are symmetrically embedded in two sides of the outer wall of the mounting plate, T-shaped screw rods are connected to threads of the threaded pipes, and clamping plates matched with the collecting box are rotatably connected to the front ends of the T-shaped screw rods.
Preferably, the upper end of the first scraper blade is hinged with a second expansion plate through a pin shaft, the right end of the second expansion plate is hinged with the fixed rod through a pin shaft, the upper end of the second scraper blade is hinged with a first expansion plate through a pin shaft, and the left end of the first expansion plate is hinged with the inner wall of the screening box through a pin shaft.
Preferably, a fourth motor is installed in the inner cavity of the conveying pipe through a mounting seat, and an output shaft of the fourth motor is fixedly connected with a spiral conveying shaft.
Preferably, the drying device comprises a drying oven, a feed opening is arranged on the lower portion of the right side of the drying oven, a drying pipeline communicated with a feeding pipe is arranged inside the drying oven, heating wires are evenly arranged on the outer side of the drying pipeline, a fan is arranged in the middle of the bottom end of the drying oven, a first connecting pipe and a second connecting pipe are sequentially connected to the left side of the outer wall of the drying oven from bottom to top, the left end of the first connecting pipe penetrates through the conveying box and is connected with an air guide device, and the left end of the second connecting pipe penetrates through the screening box and is connected with an air guide cover.
Preferably, the air guiding device comprises an air guiding plate, an air guiding groove communicated with the first connecting pipe is formed in the air guiding plate, air outlets are uniformly formed in one side, away from the first connecting pipe, of the air guiding groove, and a mesh enclosure is arranged in the air outlets.
Preferably, the lower extreme symmetry of base is equipped with the mounting bracket, the inside swing joint of mounting bracket has the support frame, be connected with the fifth spring between the upper end of support frame and the inner wall top of mounting bracket, the lower extreme of support frame is equipped with the gyro wheel.
The working method of the wheat impurity removing and drying equipment for the agricultural machinery provided by the invention has the beneficial effects that:
(1) according to the invention, the opening and closing angle of the material guide plate in the feeding device is adjusted, the blanking speed can be controlled, the blanking pipe can be driven to rotate through the cooperation of the first motor, the first belt pulley, the second belt pulley and the belt, the aim of uniform blanking is achieved, the blockage of the first screen mesh caused by wheat accumulation is prevented, large-particle impurities, stems and leaves and other impurities in wheat can be intercepted through the cooperation of the first screen mesh and the vibrator, when the intercepted impurities are excessive, the first screen mesh can be driven to slide downwards along the chute, so that the impurities automatically enter the collecting device to be collected, meanwhile, wheat husks in the wheat falling from the first screen mesh can be blown out through hot air blown out of the air guide cover and fall into the collecting device, the preliminary impurity removal work is completed, and the preliminary drying work is carried out.
(2) According to the wheat impurity removing machine, the cam is driven to rotate through the second motor, the ejector rod can be pushed to move up and down, so that the second screen is driven to shake up and down, impurities with smaller particles in wheat fall off, impurity removing effect can be further improved, the movable plate can be pushed to move left and right while the cam rotates, the first scraper plate and the second scraper plate are pushed to move left and right, small-particle impurities can be automatically discharged from the impurity removing port, and the wheat impurity removing machine is more convenient to use.
(3) The wheat after impurity removal can be conveyed into the conveying box through the conveying pipe, the spiral auger is driven to rotate through the third motor, the wheat can be lifted and enters the drying device through the conveying pipe, the wheat can be dried again through hot air blown out of the air guide device while being lifted, and when the wheat enters the snake-shaped drying pipeline, the falling speed of the wheat can be reduced, so that the wheat is dried more thoroughly, and the drying effect is improved.
(4) The wheat drying device is reasonable in structural design and convenient to use, impurities in wheat can be completely removed through two impurity removing processes, the wheat drying device is cleaner, the wheat can be comprehensively dried through three drying processes, the drying effect is better, the subsequent storage work is facilitated, and the wheat drying device is more convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of a working method of a wheat impurity removing and drying device for agricultural machinery, which is provided by the invention;
FIG. 2 is an enlarged schematic view of part A of the structure of the working method of the wheat impurity removing and drying equipment for agricultural machinery provided by the invention;
FIG. 3 is a schematic structural diagram of a collecting device in the working method of the wheat impurity removing and drying equipment for agricultural machinery provided by the invention;
FIG. 4 is an enlarged schematic view of the structure of part C in the working method of the wheat impurity removing and drying equipment for agricultural machinery provided by the invention;
FIG. 5 is a schematic structural diagram of a feeding device in the working method of the wheat impurity removing and drying equipment for agricultural machinery provided by the invention;
FIG. 6 is a schematic structural diagram of a drying device in the working method of the wheat impurity removing and drying equipment for agricultural machinery provided by the invention;
FIG. 7 is a schematic structural view of an air guiding device in a working method of the wheat impurity removing and drying equipment for agricultural machinery, which is provided by the invention;
fig. 8 is an enlarged schematic view of a structure of a part B in the working method of the wheat impurity removing and drying equipment for agricultural machinery provided by the invention.
In the figure: the device comprises a base 1, a screening box 2, a feeding device 3, a feeding device 301, an electric telescopic rod 302, a material guide plate 303, a blanking pipe 4, a first belt pulley 5, a first motor 6, a second belt pulley 7, a belt 8, a first screen 9, a chute 10, a first spring 11, a vibrator 12, a collecting device 13, a mounting plate 131, an empty groove 132, a threaded pipe 133, a T-shaped screw 134, a clamping plate 135, a collecting box 136, a third screen 137, a second screen 14, a sundry removing opening 15, a discharging opening 16, a fixing rod 17, a top rod 18, a second spring 19, a second motor 20, a cam 21, a movable groove 22, a third spring 23, a movable plate 24, a connecting rod 25, a first scraping plate 26, a second scraping plate 27, a telescopic rod 28, a fourth spring 29, a first telescopic plate 30, a support frame 31, a fifth spring 32, a roller 33, a conveying box 34, a third motor 35, a spiral auger 36, an air guide device 37, an air guide, The drying device comprises an air guide groove 372, an air outlet 373, a mesh enclosure 374, a material conveying pipe 38, a fourth motor 39, a spiral conveying shaft 40, a material conveying pipe 41, a drying device 42, a drying box 421, a drying pipeline 422, a heating wire 423, a material outlet 424, a fan 425, a first connecting pipe 426, a second connecting pipe 427, an air guide cover 43, a second expansion plate 44 and a mounting rack 45.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, a working method of wheat edulcoration drying equipment for agricultural machine, including base 1, base 1's lower extreme symmetry is equipped with mounting bracket 45, the inside swing joint of mounting bracket 45 has support frame 31, be connected with fifth spring 32 between the upper end of support frame 31 and the inner wall top of mounting bracket 45, the lower extreme of support frame 31 is equipped with gyro wheel 33, gyro wheel 33 through setting up can make things convenient for thrust unit wholly to remove, facilitate the use more, through the elastic force effect of fifth spring 32, the vibrations that can reduce the whole during operation of device and produce, be favorable to the noise reduction.
The middle part of the lower end of the screening box 2 is provided with a sundries removing port 15, the lower end of the feeding device 3 is rotatably connected with a blanking pipe 4, the outer side of the blanking pipe 4 is sleeved with a first belt pulley 5, the right side of the outer wall of the screening box 2 is provided with a first motor 6, the output shaft of the first motor 6 is sleeved with a second belt pulley 7, the first belt pulley 5 and the second belt pulley 7 are in transmission connection through a belt 8, the upper part of the right side of the inner wall of the screening box 2 is hinged with a first screen 9 through a pin shaft, the aperture of the first screen 9 is larger than the diameter of wheat, the wheat can pass through, the lower end of the first screen 9 is symmetrically provided with a vibrator 12, the left side of the inner wall of the screening box 2 is provided with a chute 10 matched with the first screen 9, the top end of the chute 10 is fixedly connected with a first spring 11 between the first screen 9, the lower end of, the upper end of the mounting plate 131 is provided with a hollow groove 132, the inside of the hollow groove 132 is provided with a collecting box 136, the right side of the bottom of the inner cavity of the collecting box 136 is provided with a through hole, the inside of the through hole is provided with a third screen 137, the specification of the third screen 137 is the same as that of the first screen 9, even if part of wheat falls into the collecting box 136, the wheat can fall down through the third screen 137, both sides of the outer wall of the mounting plate 131 are symmetrically embedded with threaded pipes 133, the threaded pipes 133 are connected with T-shaped screws 134 in a threaded manner, the front ends of the T-shaped screws 134 are rotatably connected with clamping plates 135 matched with the collecting box 136, the two clamping plates 135 can be driven to mutually approach by rotating the T-shaped screws 134, the collecting box 136 is fixed and more stable, large-particle impurities, stems and leaves and other impurities in the wheat can be intercepted through the matching of the first screen 9 and the vibrator, impurities automatically fall into the collecting box 136 for collection, and meanwhile, the wheat husks in the wheat falling from the first screen 9 can be blown out by hot air blown out of the air guide cover 43 and fall into the collecting box 136, so that preliminary impurity removal is completed.
And the middle part of the right side of the inner wall of the screening box 2 is provided with an air guide cover 43 matched with the collecting device 13 for use, wheat husks in wheat falling from the first screen mesh 9 can be blown out and fall into the collecting device 13 through hot air blown out from the air guide cover 43, primary impurity removal work is completed, and primary drying work is performed, the lower part of the left side of the inner wall of the screening box 2 is hinged with a second screen mesh 14 through a pin shaft, the aperture of the second screen mesh 14 is smaller than the particle diameter of the wheat, the wheat can not pass through, the lower part of the right side of the outer wall of the screening box 2 is provided with a discharge port 16 matched with the second screen mesh 14 for use, an electromagnetic valve is arranged inside the discharge port 16, the lower part of the right side of the inner wall of the screening box 2 is provided with a fixed rod 17, the middle part of the fixed rod 17 is inserted with a mandril 18, the upper end of the, the cam 21 that the output shaft fixedly connected with of second motor 20 used with the cooperation of ejector pin 18, movable groove 22 has been seted up to the inner chamber bottom of screening case 2, the inside in movable groove 22 is connected with fly leaf 24 through third spring 23, the left side of fly leaf 24 is connected with first scraper blade 26 through connecting rod 25, the left side of first scraper blade 26 is connected with second scraper blade 27 through the connecting rod, the upper end of first scraper blade 26 articulates through the round pin axle has second expansion plate 44, the right-hand member of second expansion plate 44 articulates with dead lever 17 through the round pin axle, the upper end of second scraper blade 27 articulates through the round pin axle has first expansion plate 30, the left end of first expansion plate 30 is articulated through the round pin axle and the inner wall of screening case 2, can block the outside that the impurity of granule fell first scraper blade 26 and second scraper blade 27, there is the automatic cleaning work of granule impurity, the convenience of device use has been.
Fixedly connected with telescopic link 28 between the left side of second scraper blade 27 and the inner wall of screening case 2, fourth spring 29 has been cup jointed in the outside of telescopic link 28, the outside of discharge gate 16 is connected with conveying pipeline 38, fourth motor 39 is installed through the mount pad to the inner chamber of conveying pipeline 38, fourth motor 39's output shaft fixedly connected with auger delivery axle 40, it rotates to drive auger delivery axle 40 through fourth motor 39, can improve the transport efficiency of wheat, avoid blockking up conveying pipeline 38, the work efficiency of device has been improved simultaneously.
The right side of the conveying pipe 38 is communicated with a conveying box 34, the middle part of the upper end of the conveying box 34 is provided with a third motor 35, an output shaft of the third motor 35 is connected with a spiral auger 36, the upper part of the right side of the conveying box 34 is provided with a feeding pipe 41, the right side of the feeding pipe 41 is connected with a drying device 42, the drying device 42 comprises a drying box 421, the lower part of the right side of the drying box 421 is provided with a discharging port 424, the inside of the drying box 421 is provided with a drying pipeline 422 communicated with the feeding pipe 41, the outer side of the drying pipeline 422 is uniformly provided with a heating wire 423, the middle part of the bottom end of the drying box 421 is provided with a fan 425, the left side of the outer wall of the drying box 421 is sequentially connected with a first connecting pipe 426 and a second connecting pipe 427 from bottom to top, the left end of the first connecting pipe 426 penetrates through the conveying box 34 and is connected with, when the wheat got into snakelike drying duct 422 simultaneously, can reduce the falling speed of wheat for the wheat by dry more thoroughly, improved dry effect, blow through fan 425 can, blow off hot-blast from first connecting pipe 426 and second connecting pipe 427, use with air ducting 37, wind scooper 43 cooperation, can carry out preliminary drying to the wheat, can improve dry work efficiency and drying effect.
The working principle is as follows: when the device is used, firstly, the opening and closing angle of the material guide plate 303 in the feeding device 3 is adjusted, the blanking speed can be controlled, then the blanking pipe 4 can be driven to rotate through the cooperation of the first motor 6, the first belt pulley 5, the second belt pulley 7 and the belt 8, the purpose of uniform blanking is achieved, the blockage of the first screen 9 caused by accumulation of wheat is prevented, large-particle impurities, stems and leaves and other impurities in the wheat can be intercepted through the cooperation of the first screen 9 and the vibrator 12, when too much impurities are intercepted, the first screen 9 can be driven to slide down along the chute 10, so that the impurities automatically enter the collecting device 13 for collection, meanwhile, the wheat husks in the wheat falling from the first screen 9 can be blown out through hot air blown out from the air guide cover 43 and fall into the collecting device 13, the impurity removal work is completed, the preliminary drying work is carried out, and then the second motor 20 drives the cam 21 to rotate preliminarily, can promote the ejector pin 18 to reciprocate, thereby drive the shake about the second screen cloth 14, make the less impurity of granule drop in the wheat, further carry on the edulcoration, can improve the effect of edulcoration, while the cam 21 rotates, can promote the fly leaf 24 to move about, thereby promote the first scraper blade 26 and second scraper blade 27 to move about, can be automatic discharge the impurity of granule from removing miscellaneous mouth 15, it is more convenient to use, the wheat after the edulcoration is accomplished enters into the delivery box 34 through the conveying pipeline 38, drive the spiral auger 36 through the third motor 35 and rotate, can lift the wheat, and enter the inside of the drying device 42 through the conveying pipe 41, the hot-blast that blows off in the air ducting 37 while the wheat promotes, can dry the wheat again, when the wheat after drying again enters into snakelike drying duct 422 and dries, can reduce the falling speed of wheat, the wheat is dried more thoroughly, and the drying effect is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The wheat impurity removing and drying equipment for the agricultural machinery comprises a base (1) and is characterized in that a screening box (2) is arranged on one side of the upper end of the base (1), a feeding device (3) is arranged on the upper end of the screening box (2), an impurity removing opening (15) is formed in the middle of the lower end of the screening box (2), a discharging pipe (4) is rotatably connected to the lower end of the feeding device (3), a first belt pulley (5) is sleeved on the outer side of the discharging pipe (4), a first motor (6) is installed on the right side of the outer wall of the screening box (2), a second belt pulley (7) is sleeved on an output shaft of the first motor (6), the first belt pulley (5) and the second belt pulley (7) are in transmission connection through a belt (8), a first screen (9) is hinged to the upper portion of the right side of the inner wall of the screening box (2) through a pin shaft, a vibrator (12) is symmetrically arranged at the lower end of, a chute (10) matched with the first screen (9) is formed in the left side of the inner wall of the screening box (2), a first spring (11) is fixedly connected between the top end of the chute (10) and the first screen (9), a collecting device (13) is arranged at the lower end of the chute (10), an air guide cover (43) matched with the collecting device (13) is arranged in the middle of the right side of the inner wall of the screening box (2), a second screen (14) is hinged to the lower portion of the left side of the inner wall of the screening box (2) through a pin shaft, a discharge port (16) matched with the second screen (14) for use is arranged at the lower portion of the right side of the outer wall of the screening box (2), an electromagnetic valve is arranged inside the discharge port (16), a fixing rod (17) is arranged at the lower portion of the right side of the inner wall of the screening box (2), an ejector rod (18) is inserted into the middle of the fixing rod (17), and the, the outer side of the lower part of the ejector rod (18) is sleeved with a second spring (19), the right side of the bottom end of the inner cavity of the screening box (2) is provided with a second motor (20), the output shaft of the second motor (20) is fixedly connected with a cam (21) matched with the ejector rod (18) for use, the bottom end of the inner cavity of the screening box (2) is provided with a movable groove (22), the inside of the movable groove (22) is connected with a movable plate (24) through a third spring (23), the left side of the movable plate (24) is connected with a first scraper (26) through a connecting rod (25), the left side of the first scraper (26) is connected with a second scraper (27) through a connecting rod, a telescopic rod (28) is fixedly connected between the left side of the second scraper (27) and the inner wall of the screening box (2), the outer side of the telescopic rod (28) is sleeved with a fourth spring (29), the, the right side intercommunication of conveying pipeline (38) has delivery box (34), delivery box (34) upper end mid-mounting has third motor (35), the output shaft of third motor (35) has spiral auger (36), the right side upper portion of delivery box (34) is equipped with conveying pipe (41), the right side of conveying pipe (41) is connected with drying device (42).
2. The wheat impurity removing and drying equipment for the agricultural machinery according to claim 1, wherein the feeding device (3) comprises a feeding hopper (301), an electric telescopic rod (302) is hinged to one side of the inner wall of the feeding hopper (301), and one end of the electric telescopic rod (302) is connected with a material guide plate (303) through a pin shaft.
3. The wheat impurity removing and drying equipment for the agricultural machinery according to claim 1, wherein the collecting device (13) comprises a mounting plate (131) fixedly connected with the screening box (2), an empty groove (132) is formed in the upper end of the mounting plate (131), a collecting box (136) is arranged inside the empty groove (132), a through hole is formed in the right side of the bottom of an inner cavity of the collecting box (136), a third screen (137) is arranged inside the through hole, threaded pipes (133) are symmetrically embedded in two sides of the outer wall of the mounting plate (131), a T-shaped screw (134) is connected to the threaded pipes (133) in a threaded mode, and a clamping plate (135) matched with the collecting box (136) in use is rotatably connected to the front end of the T-shaped screw (134).
4. The wheat impurity removing and drying equipment for the agricultural machinery as claimed in claim 1, wherein the upper end of the first scraper (26) is hinged to a second expansion plate (44) through a pin shaft, the right end of the second expansion plate (44) is hinged to a fixed rod (17) through a pin shaft, the upper end of the second scraper (27) is hinged to a first expansion plate (30) through a pin shaft, and the left end of the first expansion plate (30) is hinged to the inner wall of the screening box (2) through a pin shaft.
5. The wheat impurity removing and drying device for the agricultural machinery as claimed in claim 1, wherein a fourth motor (39) is mounted in an inner cavity of the material conveying pipe (38) through a mounting seat, and a spiral conveying shaft (40) is fixedly connected to an output shaft of the fourth motor (39).
6. The wheat impurity removing and drying equipment for the agricultural machinery according to claim 1, wherein the drying device (42) comprises a drying box (421), a feed opening (424) is formed in the lower portion of the right side of the drying box (421), a drying pipeline (422) communicated with a feed pipe (41) is arranged inside the drying box (421), heating wires (423) are uniformly arranged on the outer side of the drying pipeline (422), a fan (425) is installed in the middle of the bottom end of the drying box (421), a first connecting pipe (426) and a second connecting pipe (427) are sequentially connected to the left side of the outer wall of the drying box (421) from bottom to top, the left end of the first connecting pipe (426) penetrates through the conveying box (34) and is connected with an air guide device (37), and the left end of the second connecting pipe (427) penetrates through the screening box (2) and is connected with an air guide cover (43).
7. The wheat impurity removing and drying equipment for the agricultural machinery as claimed in claim 1, wherein the air guiding device (37) comprises an air guiding plate (371), an air guiding groove (372) communicated with the first connecting pipe (426) is formed in the air guiding plate (371), air outlets (373) are uniformly formed in one side, away from the first connecting pipe (426), of the air guiding groove (372), and a mesh enclosure (374) is arranged in the air outlets (373).
8. The wheat impurity removing and drying equipment for the agricultural machinery according to claim 1, wherein a mounting rack (45) is symmetrically arranged at the lower end of the base (1), a support rack (31) is movably connected to the inside of the mounting rack (45), a fifth spring (32) is connected between the upper end of the support rack (31) and the top end of the inner wall of the mounting rack (45), and rollers (33) are arranged at the lower end of the support rack (31).
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| CN201810963288.0A CN109107897B (en) | 2018-08-22 | 2018-08-22 | Wheat edulcoration drying equipment for agricultural machine |
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| CN201810963288.0A CN109107897B (en) | 2018-08-22 | 2018-08-22 | Wheat edulcoration drying equipment for agricultural machine |
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| CN109107897B true CN109107897B (en) | 2020-04-24 |
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Effective date of registration: 20200319 Address after: 241000 Anhui province Wuhu Linjiang Industrial Park Economic Development Zone Sanshan District Xiajia Lake Road No. 1 Applicant after: ANHUI SUNMIRO AGRICULTURAL TECHNOLOGY Co.,Ltd. Address before: School of Mechanical and Energy Engineering, Tongji University, 1239 Siping Road, Hongkou District, Shanghai 200080 Applicant before: He Zhiyan |
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Denomination of invention: Wheat impurity removing and drying equipment for agricultural machinery Effective date of registration: 20210819 Granted publication date: 20200424 Pledgee: Wuhu Sanshan sub branch of Huishang Bank Co.,Ltd. Pledgor: ANHUI SUNMIRO AGRICULTURAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980007954 |
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