CN112170220B - Automatic agricultural product sorting process - Google Patents
Automatic agricultural product sorting process Download PDFInfo
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- CN112170220B CN112170220B CN202010990390.7A CN202010990390A CN112170220B CN 112170220 B CN112170220 B CN 112170220B CN 202010990390 A CN202010990390 A CN 202010990390A CN 112170220 B CN112170220 B CN 112170220B
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000032258 transport Effects 0.000 claims abstract description 6
- 238000009432 framing Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 235000002767 Daucus carota Nutrition 0.000 description 2
- 244000000626 Daucus carota Species 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/07—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement
- B07B13/072—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement the openings being rollers with a divergent axis and the material moving substantially along the rollers axis
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- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
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- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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Abstract
The invention relates to an automatic agricultural product sorting process, which is mainly completed by matching an automatic agricultural product sorting machine, and comprises the following steps of: the automatic agricultural product sorting process specifically comprises the following steps: s1, agricultural product placement: placing agricultural products to be sorted on the automatic agricultural product sorting machine; s2, transportation and sorting: according to the size of the agricultural products, the automatic agricultural product sorting machine transports the agricultural products and sorts the agricultural products into a designated position; s3, framing and placing: sorting agricultural products placed in a designated position, taking down the agricultural products from the automatic agricultural product sorting machine after a certain amount of the agricultural products is reached, and placing the agricultural products in a finished product area in a frame manner; the automatic agricultural product sorting machine in the steps S1 to S3 comprises a workbench, a belt conveyor, a conveying frame and a collecting frame, wherein a rectangular through hole is formed in the middle of the workbench.
Description
Technical Field
The invention relates to the technical field of agricultural product sorting, in particular to an automatic agricultural product sorting process.
Background
Agricultural products are necessities in daily life of people, the agricultural products generally need to be sorted after being collected, the agricultural products with uniform volume are put together for packaging and selling, when the strip-shaped agricultural products such as carrots and the like are sorted, the shape of the agricultural products is larger than that of the spherical agricultural products, so that the sorting equipment is different, the surfaces of the strip-shaped agricultural products such as carrots and the like are fragile and easy to damage, and special sorting equipment is needed for sorting.
In the process of sorting agricultural products, there are the following problems in the actual operation process due to structural limitations of the agricultural products:
(1) Traditional agricultural product letter sorting generally adopts artifical letter sorting's mode, and when the volume of agricultural product is great, the manual work volume that needs is great, and the time spends longer, when the difficult deposit of agricultural product, very easily leads to the agricultural product to damage because of the time of placing overlength, causes the loss.
(2) The traditional automatic agricultural product sorting process is extremely easy to damage the surface of the agricultural products in the sorting process, so that the surface quality of the agricultural products is poor, and selling is influenced.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an automatic agricultural product sorting process.
The invention aims to solve the technical problems by adopting the following technical scheme: an automatic agricultural product sorting process is mainly completed by matching an automatic agricultural product sorting machine, and comprises the following steps: the automatic agricultural product sorting process specifically comprises the following steps:
s1, agricultural product placement: placing agricultural products to be sorted on the automatic agricultural product sorting machine;
s2, transportation and sorting: according to the size of the agricultural products, the automatic agricultural product sorting machine transports the agricultural products and sorts the agricultural products into a designated position;
s3, framing and placing: sorting agricultural products placed in a designated position, taking down the agricultural products from the automatic agricultural product sorting machine after a certain amount of the agricultural products is reached, and placing the agricultural products in a finished product area in a frame manner;
the automatic agricultural product sorting machine in the steps S1 to S3 comprises a workbench, a belt conveyor, a conveying frame and a collecting frame, wherein a rectangular through hole is formed in the middle of the workbench, the belt conveyor is arranged at the left end of the upper side of the workbench, the conveying frame is arranged at the right end of the belt conveyor, and the collecting frame is arranged at the lower end of the workbench; wherein:
the conveying frame comprises a motor I, a chain wheel frame, toothed chain belts, rotating columns, conveying rollers and collecting boxes, wherein the motor I is fixedly arranged at the front end of a workbench through a motor base, the chain wheel frame is fixedly arranged at the output shaft of the rear end of the motor I through a coupler, the chain wheel frame is uniformly and fixedly arranged at the left side of the workbench through a rotating shaft, the distance between adjacent chain wheel frames is gradually increased from left to right, the toothed chain belts are meshed on the chain wheel frames, the rotating columns are uniformly and fixedly arranged at the rear end of the chain wheel frames through the rotating shaft, the conveying rollers are fixedly arranged on the rotating columns, and the collecting boxes are clamped at the leftmost end of the workbench; the motor drives the chain wheel frame to move so as to drive the toothed chain belt to move, so that the aim of driving all rotating columns to rotate is achieved, the rotating columns drive the conveying rollers to rotate so as to drive agricultural products to move rightwards, the distance between adjacent chain wheel frames is gradually increased from left to right so as to achieve the aim of sorting the agricultural products, sorting and collecting the agricultural products from left to right according to the small-to-large standard of the volume, and collecting the agricultural products which are smaller and not in line with the standard through the collecting box so as to prevent the influence on the sorting and collecting quality at the back.
The collecting frame comprises a guide plate, a buffer frame, a sliding rail, a collecting frame, a large spring, a waist-shaped plate and a rubber thick plate, wherein the guide plate is fixedly arranged at the lower end of the workbench, waist-shaped through holes are uniformly formed in the guide plate, the distance between the waist-shaped through holes is gradually increased from left to right, the buffer frame is uniformly and fixedly arranged at the upper end of the lower side of the workbench in a staggered manner, the sliding rail is fixedly arranged at the upper end of the lower side of the workbench, the collecting frame is symmetrically connected with the left side and the right side of the sliding rail in a sliding fit manner, the upper end of the collecting frame is uniformly provided with waist-shaped grooves, the distance between the waist-shaped grooves is gradually increased from left to right, the bottom ends of the waist-shaped grooves are uniformly and fixedly provided with the large spring, the left end and the right end of the waist-shaped plate are uniformly connected with small balls in a sliding fit manner, the middle part of the upper end of the waist-shaped plate is provided with waist-shaped grooves, the section of the waist-shaped grooves is isosceles trapezoid, the waist-shaped grooves on the waist-shaped plates are fixedly provided with the rubber thick plate, and the upper end surfaces of the rubber thick plate are uniformly and fixedly provided with small protruding blocks; the buffer frame is fixed through the deflector, the motion track of collecting the frame is restricted through the slide rail, the purpose of collecting the agricultural product is reached through the collection frame of left and right sides in order to circulate, in the whole collection process, can not collect the agricultural product in the frame because of collecting, thereby influence the duty cycle of equipment, reduce the frictional force between waist shaped plate and the collection frame through the dome, cooperate with waist shaped plate through big spring, when waist shaped plate upper end does not support the agricultural product, waist shaped plate is in the biggest department, displacement when reducing the agricultural product downward movement, thereby reduce its impact force, in order to prevent that the agricultural product from receiving the damage, when the agricultural product increases gradually, waist shaped plate downward movement, thereby the collection space of collecting the frame is increased, simultaneously make the displacement of agricultural product downward movement all remain in a certain limit, further reduce the impact force that the agricultural product receives through the rubber thick plate, thereby further prevent to receive the damage, prevent the agricultural product from rolling in waist shaped plate through little boss.
The buffer frame comprises a rectangular long plate, a sliding ball, a bending spring, an arc strip, an arc baffle, a guide sliding plate and rubber blocks, wherein the rectangular long plate is uniformly and fixedly installed at the left end face and the right end face in a kidney-shaped through hole on the guide plate in a staggered manner, the inner side of the rectangular long plate is provided with arc grooves, small arc grooves are uniformly formed in the arc grooves, the sliding ball is uniformly connected in the small arc grooves in a sliding fit manner, the bending spring is fixedly installed at the inner side of the small arc grooves, the tail end of the bending spring is fixedly provided with the arc push plate, the upper end of the sliding ball is connected with the arc strip in a sliding fit manner, the arc baffle is fixedly installed at the upper end of the arc strip, the guide sliding plate is fixedly installed at the inner side of the arc baffle, and the upper end of the guide sliding plate are fixedly installed with the rubber blocks; the sliding ball is positioned through the rectangular long plate, the sliding ball is positioned through the matching of the bending spring and the arc push plate, when no agricultural product is contained on the arc baffle, the bending spring positions the sliding ball, the arc baffle is enabled to be in contact with the inner wall of the kidney-shaped through hole, when the agricultural product is contained on the arc baffle, the arc baffle drives the sliding ball to squeeze the bending spring, so that the arc baffle moves towards the middle part of the kidney-shaped through hole, the agricultural product moves downwards, meanwhile, the agricultural product is enabled to receive certain resistance, so that the movement speed of the agricultural product is reduced, the sliding ball contacts with the next arc baffle, the friction force between the arc strip and the rectangular long plate is reduced through the sliding ball, the agricultural product is blocked by the arc baffle in the whole movement process, so that the effect of buffering the agricultural product is achieved, meanwhile, the agricultural product moves downwards smoothly, the agricultural product is protected through the rubber block, the agricultural product surface is prevented from being scratched, and the track of the agricultural product moving downwards is limited through the guide slide plate.
As a preferable technical scheme of the invention, a U-shaped frame is fixedly arranged at the upper end of the workbench, arc-shaped blocks are fixedly arranged at the edges and corners of the right end of the inner surface of the U-shaped frame, and a rubber sheet is fixedly arranged on the inner surface of the U-shaped frame; the movement range of the agricultural products is limited through the U-shaped frame, so that the agricultural products are prevented from falling to the outer side of the workbench, and the surfaces of the agricultural products are prevented from being scratched through the arc-shaped blocks and the rubber sheet.
As a preferable technical scheme of the invention, the upper end of the belt conveyor is uniformly and fixedly provided with a soft brush, the upper end of the belt conveyor is uniformly and fixedly provided with a rectangular orientation plate, the outer surface of the rectangular orientation plate is fixedly provided with a rubber sleeve, the middle part of the belt conveyor is uniformly and fixedly provided with cylindrical rollers through a rotating shaft, and the diameters of the adjacent cylindrical rollers are different; the surface of the agricultural product is cleaned by the soft brush, the agricultural product is oriented by the rectangular orientation plate, so that the agricultural product is kept in a state of being vertical to the movement direction, and the surface of the agricultural product is prevented from being scratched by the rectangular orientation plate by the rubber sleeve.
As a preferable technical scheme of the invention, the chain wheel frame is composed of a plurality of chain wheels, a rear end output shaft of the motor is fixedly provided with the chain wheels through a coupler, the left side and the right side of the chain wheels are uniformly and fixedly provided with the chain wheels through rotating shafts, and the rear ends of the chain wheels are fixedly provided with rotating columns; the plurality of cylindrical rollers are positioned through the plurality of chain wheels so as to achieve the purpose of transporting agricultural products.
As a preferable technical scheme of the invention, the transport roller comprises a cylindrical roller, a rubber plate, a small spring, an arc-shaped long plate, a sponge long plate and small balls, wherein the cylindrical roller is fixedly arranged on a rotating column, the rubber plate is fixedly arranged at the outer end of the cylindrical roller, arc-shaped long grooves are uniformly formed in the outer surface of the rubber plate along the circumferential direction, the small spring is fixedly arranged in each arc-shaped long groove, the arc-shaped long plate is fixedly arranged at the tail end of each small spring, the sponge long plate is fixedly arranged at the outer end surface of each arc-shaped long plate, the arc-shaped grooves are uniformly formed in the outer surface of the rubber plate along the circumferential direction, and the small balls are connected in the arc-shaped grooves in a sliding fit manner; the agricultural products are driven to move rightwards through the cylindrical rollers, the surfaces of the agricultural products are prevented from being scratched through the rubber plates, the small springs are matched with the arc-shaped long plates, when the agricultural products are clamped between the cylindrical rollers on the left side and the right side, the small springs and the arc-shaped long plates are extruded to move towards the middle of the cylindrical rollers, so that the agricultural products fall smoothly, the sorting of the agricultural products behind the agricultural products is prevented from being influenced, the agricultural products are prevented from being damaged through the sponge long plates, and the friction between the agricultural products and the cylindrical rollers is reduced through the small balls.
As a preferable technical scheme of the invention, the sliding rail is a waist-shaped ring long plate, the inner side and the outer side of the waist-shaped ring long plate are symmetrically provided with arc grooves, the inner end and the outer end of each arc groove are fixedly provided with small cylinders through pin shafts, and the upper ends of the arc grooves are fixedly provided with air cushions; the collecting frame is limited through the arc-shaped groove, the friction force between the collecting frame and the sliding rail is reduced through the small cylinder, and the friction force between the collecting frame and the sliding rail is further reduced through the air cushion.
As a preferable technical scheme of the invention, the front end of the lower side of the collecting frame is fixedly provided with a small motor through a motor seat, the rear end output shaft of the small motor is fixedly provided with a rotating shaft through a coupler, and the front side and the rear side of the rotating shaft are symmetrically and fixedly provided with idler wheels; the small motor drives the rotating shaft to rotate, so that the roller is driven to move.
As a preferable technical scheme of the invention, the volumes of the kidney-shaped through holes on the guide plate and the kidney-shaped grooves on the collecting frame are the same; because the agricultural products occupy a medium volume with a larger proportion, the volumes of the kidney-shaped through holes and the kidney-shaped grooves are not required to be increased in sequence from left to right, and the processing difficulty of the guide plate and the collecting frame is reduced.
Compared with the prior art, the invention has the following advantages:
1. according to the agricultural product sorting machine, agricultural products are sorted through the conveying frames, the agricultural products cannot be blocked at the falling opening in the sorting process, so that the sorting efficiency is affected, the agricultural products are sorted through the collecting frame conveying frames, meanwhile, the agricultural products are buffered and protected, the agricultural products are prevented from being damaged in the sorting process, meanwhile, the collecting process cannot be interrupted, and the processing efficiency is affected.
2. According to the invention, through the arrangement of the conveying frames, the distance between the adjacent chain wheel frames is gradually increased from left to right so as to achieve the purpose of sorting agricultural products, the agricultural products are respectively sorted and collected according to the standards of small to large volumes from left to right, and the agricultural products which are smaller in volume and not in accordance with the standards are collected through the collecting box so as to prevent the influence on the sorting and collecting quality at the back.
3. According to the agricultural product sorting machine, the agricultural products are driven to move rightwards through the cylindrical rollers, the surfaces of the agricultural products are prevented from being scratched through the rubber plates, the small springs are matched with the arc-shaped long plates, when the agricultural products are clamped between the cylindrical rollers on the left side and the right side, the small springs and the arc-shaped long plates are extruded to move towards the middle of the cylindrical rollers, and accordingly the agricultural products fall smoothly, the sorting of the rear agricultural products is prevented from being influenced, the agricultural products are prevented from being damaged through the sponge long plates, and the friction force between the agricultural products and the cylindrical rollers is reduced through the small balls.
4. According to the agricultural product collecting device, the sliding ball is positioned through the rectangular long plate, the sliding ball is positioned through the matching of the bending spring and the arc-shaped pushing plate, the agricultural products are buffered through the arc-shaped baffle plate, meanwhile, the agricultural products move downwards smoothly, the rubber blocks are used for protecting the agricultural products, scraping of the surface of the agricultural products is prevented, and the downward movement track of the agricultural products is limited through the guide sliding plate.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a cross-sectional view taken along the direction A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic plan view of the present invention in plan view;
FIG. 5 is an enlarged view of a portion of the invention at N of FIG. 2;
FIG. 6 is an enlarged view of a portion of the invention at M of FIG. 2;
fig. 7 is an enlarged view of a portion of fig. 2 at E in accordance with the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement of the purposes and the effects of the present invention easy to understand, the present invention is further described below with reference to fig. 1 to 7.
An automatic agricultural product sorting process is mainly completed by matching an automatic agricultural product sorting machine, and comprises the following steps: the automatic agricultural product sorting process specifically comprises the following steps:
s1, agricultural product placement: placing agricultural products to be sorted on the automatic agricultural product sorting machine;
s2, transportation and sorting: according to the size of the agricultural products, the automatic agricultural product sorting machine transports the agricultural products and sorts the agricultural products into a designated position;
s3, framing and placing: sorting agricultural products placed in a designated position, taking down the agricultural products from the automatic agricultural product sorting machine after a certain amount of the agricultural products is reached, and placing the agricultural products in a finished product area in a frame manner;
the automatic agricultural product sorting machine in the steps S1 to S3 comprises a workbench 1, a belt conveyor 2, a conveying frame 3 and a collecting frame 4, wherein a rectangular through hole is formed in the middle of the workbench 1, the belt conveyor 2 is arranged at the left end of the upper side of the workbench 1, the conveying frame 3 is arranged at the right end of the belt conveyor 2, and the collecting frame 4 is arranged at the lower end of the workbench 1; wherein:
the transportation frame 3 comprises a first motor 31, a sprocket frame 32, a toothed chain belt 33, a rotating column 34, a transportation roller 35 and a collecting box 36, wherein the front end of the workbench 1 is fixedly provided with the first motor 31 through a motor seat, the rear end output shaft of the first motor 31 is fixedly provided with the sprocket frame 32 through a coupler, the sprocket frame 32 is composed of a plurality of sprockets, the rear end output shaft of the first motor 31 is fixedly provided with the sprockets through the coupler, the left side and the right side of the sprockets are uniformly and fixedly provided with the sprockets through rotating shafts, the rear end of the sprockets is fixedly provided with the rotating column 34, the left side of the workbench 1 is uniformly and fixedly provided with the sprocket frame 32 through the rotating shafts, the distance between the adjacent sprocket frames 32 is gradually increased from left to right, the toothed chain belt 33 is meshed with the sprocket frame 32, the rear end of the sprocket frame 32 is uniformly and fixedly provided with the rotating column 34 through the rotating shafts, the rotating column 34 is fixedly provided with the transportation roller 35, the transportation roller 35 comprises a cylindrical roller 351, a rubber plate 352, a small spring 353, an arc-shaped long plate 354, a sponge long plate 355 and small balls 356, the sponge long plate 351 are fixedly provided with the cylindrical roller 351, the cylindrical roller 351 is fixedly installed on the rotating column roller 352, the outer end plate 352 is fixedly provided with the rubber plate 352, the inner surface of the small roller 355 is fixedly connected with the small groove 355 along the inner arc-shaped groove 355, the arc-shaped end surface of the small groove 353 is fixedly arranged along the inner circumference of the small groove, the arc-shaped groove 355 is fixedly matched with the arc-shaped groove, and the arc-shaped end surface of the small groove 352 is fixedly connected with the arc-shaped end surface of the small groove 353, and the small groove is fixedly arranged in the arc-shaped groove, and the arc-shaped end surface of the small groove is fixedly arranged along the inner groove, and the arc-shaped groove is fixedly and the inner end surface, and the arc-shaped groove is fixedly arranged, and the end, and the curved, and the; the chain wheel frame 32 is driven to move through the motor I31 so as to drive the toothed belt 33 to move, the purpose of driving all the rotary columns 34 to rotate is achieved, the plurality of cylindrical rollers 351 are positioned through the plurality of chain wheels so as to achieve the purpose of transporting the agricultural products, the rotary columns 34 are used for driving the transport rollers 35 to rotate so as to drive the agricultural products to move rightwards, the cylindrical rollers 351 are used for driving the agricultural products to move rightwards, the rubber plate 352 is used for preventing the surfaces of the agricultural products from scraping, the small springs 353 are matched with the arc-shaped long plates 354, when the agricultural products are clamped between the cylindrical rollers 351 on the left side and the right side, the small springs 353 and the arc-shaped long plates 354 are extruded to the middle parts of the cylindrical rollers 351 to move, so that the agricultural products smoothly fall down, the influence on the sorting of the rear agricultural products is avoided, the sponge long plates 355 are prevented from being damaged, the friction force between the agricultural products and the cylindrical rollers 351 is reduced through the small balls 356, the distance between the adjacent chain wheel frames 32 is gradually increased from left to right so as to achieve the purpose of sorting and collecting the agricultural products according to small to large standards from left to right, the small volumes, the agricultural products are collected according to the small volumes, and the small volumes are collected according to the standards, and the agricultural products are not in accordance with the standard, and the quality is collected.
The collecting rack 4 comprises a guide plate 41, a buffer rack 42, sliding rails 43, a collecting frame 44, a large spring 45, a waist-shaped plate 46 and a rubber thick plate 47, wherein the guide plate 41 is fixedly arranged at the lower end of the workbench 1, waist-shaped through holes are uniformly formed in the guide plate 41, the distance between the waist-shaped through holes is gradually increased from left to right, the buffer rack 42 is uniformly and fixedly arranged at the left end face and the right end face in the waist-shaped through holes in a staggered manner, the sliding rails 43 are fixedly arranged at the upper end of the lower side of the workbench 1, the sliding rails 43 are of waist-shaped annular long plates, arc-shaped grooves are symmetrically formed in the inner side and the outer side of the waist-shaped annular long plates, the inner end and the outer end of each arc-shaped groove are fixedly provided with small cylinders through pins, an air cushion is fixedly arranged at the upper end of each arc-shaped groove, the left side and the right end of each sliding rail 43 are symmetrically connected with the collecting frame 44 in a sliding fit mode, a rotating shaft is fixedly arranged at the front end of each small motor seat, rollers are symmetrically arranged at the front end of each waist-shaped through hole at the rear end of the small motor, the collecting frame 44 is uniformly and the upper end of each waist-shaped through shaft, the waist-shaped through hole is uniformly arranged at the corresponding small cylinders, the waist-shaped grooves are uniformly arranged at the upper end of the waist-shaped plate 46, the two ends of each waist-shaped groove are uniformly arranged at the waist-shaped annular plate 46, the upper end of the guide plate is uniformly and the waist-shaped groove is uniformly and fixedly arranged at the upper end of the waist-shaped, the waist-shaped plate 46 is fixedly arranged in a small cylinder is fixedly arranged in a sliding mode, and is fixedly arranged, and is in a sliding, and is fixedly and is connected with a waist-shaped, and is in a cylinder, and is mounted, and is mounted; the buffer frame 42 is fixed through the deflector 41, the motion track of the collecting frame 44 is limited through the slide rail 43, limit is carried out to the collecting frame 44 through the arc-shaped groove, frictional force between the collecting frame 44 and the slide rail 43 is reduced through the small cylinder, frictional force between the collecting frame 44 and the slide rail 43 is further reduced through the air cushion, the purpose of collecting the agricultural products is achieved through the collecting frames 44 on the left side and the right side in a circulating manner, the whole collecting process is not carried out by collecting the agricultural products in the collecting frame 44, thereby influencing the working cycle of equipment, the frictional force between the waist-shaped plate 46 and the collecting frame 44 is reduced through the small ball, the rotating shaft is driven to rotate through the small motor, thereby driving the roller to move, the waist-shaped plate 46 is matched with the waist-shaped plate 46 through the large spring 45, when the upper end of the waist-shaped plate 46 is not supported by the agricultural products, displacement during downward movement is reduced, thereby reducing impact force of the waist-shaped plate 46, so that the agricultural products are prevented from being damaged, when the agricultural products are gradually increased, the waist-shaped plate 46 moves downwards, the collecting space of the collecting frame 44 is increased, and simultaneously, the displacement of the downward movement is kept in a certain range, and the volume of the agricultural products occupies a certain area, and the volume of the left through the small groove is prevented from being further increased, and the small through the small groove, the waist-shaped groove is further prevented from being damaged by the waist-shaped groove, the agricultural products, and the impact plate 46 is further damaged by the small groove, and the left-shaped groove is prevented from being further, and the impact plate 47, and the left, and the agricultural products can be further damaged by the agricultural products, the agricultural products can be further processed by the agricultural products, the agricultural products.
The buffer frame 42 comprises a rectangular long plate 421, a sliding ball 422, a bending spring 423, an arc strip 424, an arc baffle 425, a guide slide plate 426 and a rubber block 427, wherein the rectangular long plate 421 is uniformly and fixedly installed at the left end face and the right end face in a waist-shaped through hole on the guide plate 41 in a staggered manner, an arc groove is formed in the inner side of the rectangular long plate 421, a small arc groove is uniformly formed in the arc groove, the sliding ball 422 is uniformly connected in the small arc groove in a sliding fit manner, the bending spring 423 is fixedly installed at the inner side of the small arc groove, the arc push plate is fixedly arranged at the tail end of the bending spring 423, the upper end of the sliding ball 422 is connected with the arc strip 424 in a sliding fit manner, the arc baffle 425 is fixedly installed at the upper end of the arc strip 424, the guide slide plate 426 is fixedly installed at the inner side of the arc baffle 425, and the upper end of the guide slide plate 426 are fixedly installed with the rubber block 427; the sliding ball 422 is positioned through the rectangular long plate 421, the sliding ball 422 is positioned through the matching of the bending spring 423 and the arc push plate, when no agricultural product is contained on the arc baffle 425, the bending spring 423 positions the sliding ball 422, the arc baffle 425 is in contact with the inner wall of the waist-shaped through hole, when the agricultural product is contained on the arc baffle 425, the arc baffle 425 drives the sliding ball 422 to squeeze the bending spring 423, the arc baffle 425 moves towards the middle part of the waist-shaped through hole, so that the agricultural product moves downwards, meanwhile, the agricultural product is subjected to certain resistance, the movement speed of the agricultural product is reduced, the agricultural product contacts with the next arc baffle 425, the friction force between the arc strip 424 and the rectangular long plate 421 is reduced through the sliding ball 422, the agricultural product is blocked by the arc baffle 425 in the whole movement process, the effect of buffering the agricultural product is achieved, meanwhile, the agricultural product is smoothly moved downwards, the agricultural product is protected through the rubber block 427, the surface is prevented from scraping, and the downward movement track of the agricultural product is limited through the guide slide 426.
A U-shaped frame is fixedly arranged at the upper end of the workbench 1, arc-shaped blocks are fixedly arranged at edges and corners of the right end of the inner surface of the U-shaped frame, and a rubber sheet is fixedly arranged on the inner surface of the U-shaped frame; the movement range of the agricultural products is limited through the U-shaped frame so as to prevent the agricultural products from falling to the outer side of the workbench 1, and the surface of the agricultural products is prevented from being scratched through the arc-shaped blocks and the rubber sheet.
The upper end of the belt conveyor 2 is uniformly and fixedly provided with a soft brush, the upper end of the belt conveyor 2 is uniformly and fixedly provided with a rectangular orientation plate, the outer surface of the rectangular orientation plate is fixedly provided with a rubber sleeve, the middle part of the belt conveyor 2 is uniformly and fixedly provided with cylindrical rollers through a rotating shaft, and the diameters of the adjacent cylindrical rollers are different; the surface of the agricultural product is cleaned by the soft brush, the agricultural product is oriented by the rectangular orientation plate, so that the agricultural product is kept in a state of being vertical to the movement direction, and the surface of the agricultural product is prevented from being scratched by the rectangular orientation plate by the rubber sleeve.
During specific work, agricultural products are transported rightward through the belt conveyor 2, products which are smaller and not in accordance with the standard fall to the collecting box 36, the remaining agricultural products continue to move rightward, when the agricultural products which are in accordance with the leftmost dimension standard are transported to the cylindrical rollers 351 with gaps at the left side and the right side, the agricultural products move downward, are buffered through the buffer frame 42, finally fall into the collecting frame 44, the remaining agricultural products continue to move rightward until all the agricultural products are sorted, when the collecting frame 44 positioned at the lower side of the workbench 1 is full, the collecting frame 44 moves rightward to collect the agricultural products in the collecting frame 44, and the collecting frame 44 at the left side moves rightward to the lower side of the workbench 1 to collect the agricultural products.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An automatic agricultural product sorting process is mainly completed by matching an automatic agricultural product sorting machine, and is characterized in that: the method comprises the following steps: the automatic agricultural product sorting process specifically comprises the following steps:
s1, agricultural product placement: placing agricultural products to be sorted on the automatic agricultural product sorting machine;
s2, transportation and sorting: according to the size of the agricultural products, the automatic agricultural product sorting machine transports the agricultural products and sorts the agricultural products into a designated position;
s3, framing and placing: sorting agricultural products placed in a designated position, taking down the agricultural products from the automatic agricultural product sorting machine after a certain amount of the agricultural products is reached, and placing the agricultural products in a finished product area in a frame manner;
the automatic agricultural product sorting machine in the steps S1 to S3 comprises a workbench (1), a belt conveyor (2), a conveying frame (3) and a collecting frame (4), wherein a rectangular through hole is formed in the middle of the workbench (1), the belt conveyor (2) is arranged at the left end of the upper side of the workbench (1), the conveying frame (3) is arranged at the right end of the belt conveyor (2), and the collecting frame (4) is arranged at the lower end of the workbench (1); wherein:
the conveying frame (3) comprises a motor I (31), a sprocket frame (32), toothed belts (33), rotating columns (34), conveying rollers (35) and a collecting box (36), wherein the motor I (31) is fixedly arranged at the front end of the workbench (1) through a motor base, the sprocket frame (32) is fixedly arranged at the rear end output shaft of the motor I (31) through a coupler, the sprocket frames (32) are uniformly arranged at the left side of the workbench (1) through rotating shafts, the distance between the adjacent sprocket frames (32) is gradually increased from left to right, the toothed belts (33) are meshed on the sprocket frames (32), the rotating columns (34) are uniformly arranged at the rear ends of the sprocket frames (32) through rotating shafts, the conveying rollers (35) are fixedly arranged on the rotating columns (34), and the collecting box (36) is clamped at the leftmost end of the workbench (1);
the collecting frame (4) comprises a guide plate (41), a buffer frame (42), a sliding rail (43), a collecting frame (44), a large spring (45), a waist-shaped plate (46) and a thick rubber plate (47), wherein the lower end of the workbench (1) is fixedly provided with the guide plate (41), waist-shaped through holes are uniformly formed in the guide plate (41), the distance between the waist-shaped through holes is gradually increased from left to right, the buffer frame (42) is uniformly and fixedly arranged on the left end surface and the right end surface in the waist-shaped through holes in a staggered manner, the sliding rail (43) is fixedly arranged at the upper end of the lower side of the workbench (1), the collecting frame (44) is symmetrically connected with the left side and the right side of the sliding rail (43) in a sliding fit manner, waist-shaped grooves are uniformly formed in the upper end of the collecting frame (44), the distance between the waist-shaped grooves is gradually increased from left side to right side, the bottom end of the waist-shaped grooves is uniformly and fixedly provided with the large spring (45), the left end surface and the waist-shaped plate (46) are uniformly and fixedly arranged in a sliding fit manner, the middle part of the upper end of the waist-shaped plate (46) is uniformly provided with the waist-shaped groove (47), and the waist-shaped groove is uniformly provided with the isosceles trapezoid-shaped groove (47), and the waist-shaped groove is uniformly provided with the small isosceles trapezoid-shaped groove (47), and the small trapezoid-shaped groove is fixedly arranged on the upper end surface of the rubber plate (47), and the waist-shaped groove is uniformly arranged on the waist-shaped plate.
The buffer frame (42) comprises a rectangular long plate (421), a sliding ball (422), a bending spring (423), an arc strip (424), an arc baffle (425), a guide sliding plate (426) and a rubber block (427), wherein the rectangular long plate (421) is uniformly and fixedly installed at the left end face and the right end face in a kidney-shaped through hole on the guide plate (41), arc grooves are uniformly formed in the inner side of the rectangular long plate (421), small arc grooves are uniformly formed in the arc grooves, the sliding ball (422) is uniformly connected in the small arc grooves in a sliding fit manner, the bending spring (423) is fixedly installed at the inner side of the small arc grooves, an arc pushing plate is fixedly arranged at the tail end of the bending spring (423), the upper end of the sliding ball (422) is fixedly connected with the arc strip (424) in a sliding fit manner, the arc baffle (425) is fixedly installed at the upper end of the arc strip (424), and the rubber block (427) is fixedly installed at the inner side of the arc baffle (425);
the sliding rail (43) is a waist-shaped ring long plate, arc-shaped grooves are symmetrically formed in the inner side and the outer side of the waist-shaped ring long plate, small cylinders are fixedly arranged at the inner end and the outer end of each arc-shaped groove through pin shafts, and an air cushion is fixedly arranged at the upper end of each arc-shaped groove.
2. An automatic sorting process for agricultural products according to claim 1, characterized in that: the workbench (1) is fixedly provided with a U-shaped frame, the edges and corners of the right end of the inner surface of the U-shaped frame are fixedly provided with arc blocks, and the inner surface of the U-shaped frame is fixedly provided with a rubber sheet.
3. An automatic sorting process for agricultural products according to claim 1, characterized in that: the belt conveyor comprises a belt conveyor body, and is characterized in that soft brushes are uniformly and fixedly arranged at the upper end of the belt conveyor body (2), rectangular orientation plates are uniformly and fixedly arranged at the upper end of the belt conveyor body (2), rubber sleeves are fixedly arranged on the outer surfaces of the rectangular orientation plates, cylindrical rollers are uniformly and fixedly arranged in the middle of the belt conveyor body (2) through rotating shafts, and the diameters of the adjacent cylindrical rollers are different.
4. An automatic sorting process for agricultural products according to claim 1, characterized in that: the sprocket frame (32) is composed of a plurality of sprockets, the sprocket is fixedly installed on the rear end output shaft of the motor I (31) through a coupler, the sprocket is uniformly and fixedly installed on the left side and the right side of the sprocket through rotating shafts, and a rotating column (34) is fixedly installed at the rear end of the sprocket.
5. An automatic sorting process for agricultural products according to claim 1, characterized in that: the transportation roller (35) comprises a cylindrical roller (351), a rubber plate (352), a small spring (353), an arc long plate (354), a sponge long plate (355) and small balls (356), wherein the cylindrical roller (351) is fixedly installed on a rotating column (34), the rubber plate (352) is fixedly installed at the outer end of the cylindrical roller (351), the outer surface of the rubber plate (352) is uniformly provided with arc long grooves along the circumferential direction, the small spring (353) is fixedly installed in each arc long groove, the arc long plate (354) is fixedly installed at the tail end of each small spring (353), the sponge long plate (355) is fixedly installed on the outer end face of each arc long plate (354), the arc grooves are uniformly formed in the outer surface of the rubber plate (352) along the circumferential direction, and the small balls (356) are connected in the arc grooves in a sliding fit mode.
6. An automatic sorting process for agricultural products according to claim 1, characterized in that: the front end of the lower side of the collecting frame (44) is fixedly provided with a small motor through a motor seat, the rear end output shaft of the small motor is fixedly provided with a rotating shaft through a coupler, and the front side and the rear side of the rotating shaft are symmetrically and fixedly provided with idler wheels.
7. An automatic sorting process for agricultural products according to claim 1, characterized in that: the waist-shaped through holes on the guide plates (41) and the waist-shaped grooves on the collecting frames (44) have the same volume.
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