CN210112930U

CN210112930U - Cherry sorting mechanism

Info

Publication number: CN210112930U
Application number: CN201920261198.7U
Authority: CN
Inventors: 孙毅; 刘飞; 蔡维维; 俞涌波; 姚坤; 方继庆; 孙世宇
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-02-25
Anticipated expiration: 2029-03-01

Abstract

The utility model relates to a cherry letter sorting mechanism belongs to fruit vegetables letter sorting equipment field, easily takes place to block up and causes the lower problem of letter sorting efficiency to current cherry sorting device, adopts technical scheme as follows: the utility model provides a cherry letter sorting mechanism, is including setting up the conveyer belt on the support and being located the letter sorting system of conveyer belt tip, letter sorting system includes that two piece at least rotatable rollers and many equidistance and clearance arrange the letter sorting area on the roller shaft, the letter sorting area is hugged closely on the surface of roller shaft to follow the rotation of roller shaft and remove, the cherry of conveyer belt conveying drops downwards or follows the letter sorting area from the clearance between the letter sorting area and remove, and the cherry of variation in size is sorted out. The sorting system of the utility model is in an open space, so that the blockage can not occur when the cherry amount is large, and the sorting efficiency is high; the conveying belt conveys the cherries to the sorting system, the controllable initial speed is achieved, and damage to the cherries in the conveying process can be reduced.

Description

Cherry sorting mechanism

Technical Field

The utility model belongs to fruit vegetables letter sorting equipment field, in particular to cherry letter sorting mechanism.

Background

The cherry planting method has the advantages that the cherry planting method is wide in distribution range of China, the planting coverage area of China is gradually enlarged, the yield is gradually increased, and good benefits are provided for fruit growers. However, the existing cherry picking mode is usually manual picking and needs manual sorting, the old and the public are heavy, the efficiency is low, the cherry skin and cherry pulp are easy to damage, the economic benefit of fruit growers can be lost to a certain extent, a device with a sorting function is needed, and the cherry sorting device with the application number of 201820624655X can solve the problem of cherry sorting, and comprises a connecting pipe, a cherry inlet flange and a sorting box frame, wherein the cherry inlet flange is positioned at the lower part of the connecting pipe, the sorting box frame is fixed at the lower part of the cherry inlet flange, two sides of the sorting box frame are provided with frame wall blocks, a plurality of conical threaded shafts are fixed on the frame wall blocks through sorting bearings, conical shafts are fixed on the conical threaded shafts, cherries enter from the cherry inlet flange and slowly move forwards under the driving of the two conical shafts, and meanwhile, the gap between the two shafts is increased, so that smaller cherries can, and the bigger cherry drops from the exit, realizes the letter sorting function, and because the restriction of the clearance between the conical shaft and the exit size, the cherry is easy to be stopped up in the clearance of conical shaft and exit, slows down letter sorting speed, reduces letter sorting efficiency.

SUMMERY OF THE UTILITY MODEL

To the easy problem that blocks up and cause letter sorting efficiency lower of taking place of current cherry sorting device, the utility model provides a cherry sorting mechanism, its letter sorting process can not take place to block up in being in open space.

The utility model adopts the technical scheme as follows: the utility model provides a cherry letter sorting mechanism, is including setting up the conveyer belt on the support and being located the letter sorting system of conveyer belt tip, letter sorting system includes that two piece at least rotatable rollers and many equidistance and clearance arrange the letter sorting area on the roller shaft, the letter sorting area is hugged closely on the surface of roller shaft to follow the rotation of roller shaft and remove, the cherry of conveyer belt conveying drops downwards or follows the letter sorting area from the clearance between the letter sorting area and remove, and the cherry of variation in size is sorted out.

The sorting system of the utility model is in an open space, so that the blockage can not occur when the cherry amount is large, and the sorting efficiency is high; the conveying belt conveys the cherries to the sorting system, the controllable initial speed is achieved, and damage to the cherries in the conveying process can be reduced.

Further, be equipped with a plurality of circumference recesses on the roller bearing, letter sorting area card is in the circumference recess to avoid taking place the displacement.

Further, the section of the sorting belt is circular, oval or kidney-shaped, and the arc-shaped boundary can reduce damage to the cherries and avoid omission of the cherries.

Furthermore, a first sorting box is arranged at the end part of the sorting belt in the moving direction and is connected with the support through a sliding rail and used for receiving and collecting cherries on the sorting belt. First letter sorting case passes through the slide rail with the support and links to each other, and reducible first letter sorting case rocks to reduce the resistance when extracting and putting back first letter sorting case.

Furthermore, the rolling shafts are four and arranged in a rectangular shape, and the second sorting box is located in a rectangular space formed by the rolling shafts and the sorting belts and connected to the support through a sliding rail so as to receive cherries falling from the gap between the sorting belts. The arrangement enables the cherries to be contacted with the sorting belt only once before falling to the second sorting box, and avoids the sorting belt from interfering the falling cherries and bouncing out of the second sorting box; the second sorting box is connected with the support through the sliding rail, so that the shaking of the second sorting box is reduced, and the resistance in the process of extracting and putting back the first sorting box is reduced.

Furthermore, one end of one of the rollers is connected with a motor on the bracket through a synchronous belt so as to realize driving.

Furthermore, a plurality of guide plates which are obliquely arranged are arranged on the support and are positioned above the first sorting box and the second sorting box and used for guiding the cherries, so that the cherries can fall into the first sorting box or the second sorting box, and the probability that the cherries fall out is reduced.

Furthermore, a plurality of fans are arranged on one side of the support, are positioned above the sorting belt and are vertically arranged along the axial direction of the rolling shaft, and are used for blowing off fallen leaves mixed in the cherries, so that the sorting process is reduced.

Furthermore, flanges arranged at intervals are arranged on the outer surface of the conveying belt and used for supporting the cherries so as to prevent the cherries from being incapable of moving along with the conveying belt due to insufficient friction force in the conveying process and avoid the loss of the cherries; the conveying belt comprises a horizontal section and an inclined section, the horizontal section is connected with the inclined section, the horizontal section is located on the support and plays a role in buffering so as to be matched with the cherry picking and collecting device for use, the inclined section is arranged in the inclined upward direction of the support, and the position of the horizontal section in the vertical space is lower than that of the inclined section, so that the structure is compact, and an operation space is reserved for the sorting system.

The utility model discloses beneficial effect who has: the utility model discloses a letter sorting system among cherry letter sorting mechanism is in open space, also can not take place to block up during the great cherry of letter sorting volume, and the higher conveyer belt of letter sorting efficiency conveys the cherry to letter sorting system, has controllable initial velocity, the damage of reducible cherry in the data send process.

Drawings

FIG. 1 is a schematic structural diagram of a cherry sorting mechanism;

FIG. 2 is a schematic view of the other direction of the cherry sorting mechanism;

FIG. 3 is a schematic view of a roller;

in the figure: 1-a scaffold; 11-a guide plate; 12-a fan; 2-a conveyor belt; 21-a flange; 22-horizontal section; 23-an inclined section; 3-a sorting system; 31-a roller; 311-circumferential groove; 312-a synchronous belt; 313-an electric machine; 32-a sorting belt; 4-a first sort bin; 5-a slide rail; 6-second sorting bin.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

The cherry sorting mechanism of the embodiment, as shown in fig. 1 to 3, includes a conveyor belt 2 arranged on a support 1 and a sorting system 3 located at the end of the conveyor belt 2, the sorting system 3 includes four rotatable rollers 31 and a plurality of sorting belts 32 arranged on the rollers 31 at equal intervals and intervals, the sorting belts 32 are closely attached to the outer surfaces of the rollers 31 and move along with the rotation of the rollers 31, cherries conveyed by the conveyor belt 2 drop downwards from the intervals between the sorting belts 32 or move along with the sorting belts 32, and cherries of different sizes are sorted.

The sorting system 3 of the utility model is in an open space, so that the blockage can not occur when the quantity of cherries is large, and the sorting efficiency is high; the conveyor belt 2 conveys the cherries to the sorting system 3, and the controllable initial speed can reduce the damage of the cherries in the conveying process.

The roller 31 is provided with a plurality of circumferential grooves 311, and the sorting belt 32 is clamped in the circumferential grooves 311 so as to avoid displacement.

The section of the sorting belt 32 is circular, oval or kidney-shaped, and the arc-shaped boundary can reduce damage to cherries and avoid omission of the cherries.

The end part of the sorting belt 32 in the moving direction is provided with a first sorting box 4, and the first sorting box 4 is connected with the bracket 1 through a sliding rail 5 and is used for catching and collecting cherries on the sorting belt 32. First letter sorting case 4 links to each other through slide rail 5 with support 1, and reducible first letter sorting case 4 rocks to reduce the resistance when extracting and putting back first letter sorting case 4.

The four rollers 31 are arranged in a rectangular shape, and the second sorting box 6 is positioned in a rectangular space enclosed by the rollers 31 and the sorting belts 32 and is connected to the bracket 1 through the slide rails 5 so as to receive cherries falling from the gaps between the sorting belts 32. This arrangement allows the cherries to contact the sorting belt 32 only once before falling into the second sorting bin 6, avoiding the sorting belt 32 interfering with the falling cherries and bouncing out of the second sorting bin 6; the second sorting box 6 is connected with the bracket 1 through a sliding rail 5, so that the shaking of the second sorting box 6 is reduced, and the resistance when the first sorting box 4 is extracted and put back is reduced.

One end of one of the rollers 31 is connected to a motor 313 provided on the stand 1 through a timing belt 312 to be driven.

Be equipped with a plurality of deflectors 11 that the slant was arranged on the support 1, deflector 11 is located the top of first letter sorting case 4 and second letter sorting case 6 for the direction cherry for the cherry can fall into first letter sorting case 4 or second letter sorting case 6, reduces the probability that the cherry drops outside.

A plurality of fans 12 are arranged on one side of the support 1, the fans 12 are positioned above the sorting belt 32 and are vertically arranged along the axial direction of the roller 31, and the fans are used for blowing off fallen leaves mixed in the cherries and reducing sorting procedures.

The outer surface of the conveyor belt 2 is provided with flanges 21 which are arranged at intervals and used for supporting the cherries so as to prevent the cherries from being incapable of moving along with the conveyor belt 2 due to insufficient friction force in the conveying process and avoid the loss of the cherries; the conveyor belt 2 comprises a horizontal section 22 and an inclined section 23, the horizontal section 22 is horizontally arranged and the inclined section 23 is obliquely arranged, the horizontal section 22 is located on the support 1 and plays a role in buffering so as to be matched with the cherry picking and collecting device for use, the inclined section 23 is arranged in an oblique upward direction of the support, and the position of the horizontal section 22 in a vertical space is lower than that of the inclined section 23, so that the structure is compact, and an operation space is reserved for the sorting system 3.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a cherry letter sorting mechanism which characterized in that, is including setting up the conveyer belt on the support and being located the letter sorting system of conveyer belt tip, letter sorting system includes that two piece at least rotatable rollers and many equidistance and clearance arrange the letter sorting area on the roller shaft, the letter sorting area is hugged closely on the surface of roller shaft to follow the rotation of roller shaft and remove, the cherry of conveyer belt conveying drops downwards or follows the letter sorting area from the clearance between the letter sorting area and remove, and the cherry of variation in size is sorted out.

2. The cherry sorting mechanism according to claim 1, wherein the roller is provided with a plurality of circumferential grooves, and the sorting belt is clamped in the circumferential grooves.

3. The cherry sorting mechanism of claim 1, wherein the sorting belt is circular, oval, or kidney-shaped in cross-section.

4. The cherry sorting mechanism according to claim 1, wherein the end of the sorting belt in the moving direction is provided with a first sorting bin which is connected with a bracket through a sliding rail and used for catching and collecting the cherries on the sorting belt.

5. The cherry sorting mechanism according to claim 2, wherein the rollers are four in number and arranged in a rectangular shape, and the second sorting bin is located in a rectangular space defined by the rollers and the sorting belts and is connected to the support through a slide rail to receive the cherries falling from the gap between the sorting belts.

6. The cherry sorting mechanism according to claim 5, wherein one end of one of the rollers is connected to a motor on the support through a timing belt to effect the driving.

7. The cherry sorting mechanism according to claim 5, wherein the rack is provided with a plurality of obliquely arranged guide plates above the first sorting bin and the second sorting bin for guiding the cherries so that the cherries can fall into the first sorting bin or the second sorting bin.

8. The cherry sorting mechanism according to claim 1, wherein the rack is provided at one side thereof with a plurality of fans disposed above the sorting belt and perpendicular to an axial direction of the rollers for blowing off fallen leaves mixed in the cherries.

9. The cherry sorting mechanism of claim 1, wherein the outer surface of the conveyor belt is provided with spaced flanges for holding the cherries; the conveyor belt comprises a horizontal section and an inclined section, wherein the horizontal section and the inclined section are connected with each other and are horizontally arranged, the horizontal section is located on the support, the inclined section is arranged in the inclined upward direction of the support, and the position of the horizontal section in the vertical space is lower than that of the inclined section.