CN220799110U

CN220799110U - Separation conveyor that potato excavator was used

Info

Publication number: CN220799110U
Application number: CN202322638136.2U
Authority: CN
Inventors: 巩自卫; 杨瑞
Original assignee: Gansu Polytechnic College of Animal Husbandry and Engineering
Current assignee: Gansu Polytechnic College of Animal Husbandry and Engineering
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-04-19
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a separation conveying device for a potato digger, which comprises a movable machine body for digging potatoes, wherein a conveying mechanism for digging and conveying the potatoes is arranged on the machine body, the conveying mechanism comprises a conveying frame which is arranged on the machine body and is obliquely arranged, a primary conveying belt for conveying the potatoes is arranged on the conveying frame, and a bulldozer for digging the potatoes is arranged on the conveying frame; the top of the machine body is provided with a screening mechanism for carrying out multistage screening on potatoes; the utility model relates to the technical field of paint dipping devices. According to the separation conveying device for the potato digger, potatoes in a field are dug through the movable machine body and the bulldozer blade, the potatoes after being dug are conveyed onto the conveying belt on the conveying table through the conveying frame and the primary conveying belt, and finally, the potatoes can be subjected to multistage screening through multistage screening.

Description

Separation conveyor that potato excavator was used

Technical Field

The utility model relates to the technical field of separation conveying devices, in particular to a separation conveying device for a potato digger.

Background

The potato belongs to annual herbaceous plants of Solanaceae, tubers can be eaten, are the fourth most important food crops worldwide, are only inferior to wheat, rice, corn, potato, corn and the like, are also called land eggs, potatoes, corn and sorghum, are used as five crops in the world, are widely used as side dish raw materials for guests by people, are popular among children, and are required to be extracted by taking out soil after being planted, and can be subjected to batch soil-taking operation by a potato excavator along with the continuous development of society.

At present, existing potato after digging can be collected intensively through the prior art, wherein in the authorized bulletin number CN210053864U, although the potato can be collected intensively, the size of the potato after digging is basically different, and in order to better sell, additional classifying and screening are needed to be carried out on the potatoes with different sizes at a later stage, so that the process is increased.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a separating and conveying device for a potato digger, which solves the problems that the sizes of potatoes after digging are basically different, additional classifying and screening are needed to be carried out on the potatoes with different sizes in the later period, and the working procedures are increased.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a separation conveyor that potato excavator was used, includes movable and excavates the organism to the potato, be equipped with on the organism and excavate the transport mechanism of transportation to the potato, transport mechanism is including setting up on the organism and being the transportation frame that inclines to set up, be equipped with the elementary conveyer belt that carries to the potato on the transportation frame, be equipped with on the transportation frame and excavate the bulldoze shovel to the potato;

the potato screening machine comprises a machine body, and is characterized in that a screening mechanism for carrying out multistage screening on potatoes is arranged at the top of the machine body, the screening mechanism comprises a conveying bottom table arranged at the top of the machine body, a conveying belt butted with a primary conveying belt is arranged on the conveying bottom table, a primary screening conveying belt butted with the conveying belt is arranged on the conveying bottom table, primary screening holes for carrying out primary screening on the potatoes are formed in the primary screening conveying belt, a secondary screening conveying belt butted with the primary screening conveying belt is arranged at the conveying end of the primary screening conveying belt, secondary screening holes for carrying out secondary screening on the potatoes are formed in the secondary screening conveying belt, and the secondary screening holes are larger than the primary screening holes; the machine body is provided with a plurality of collecting bins for collecting potatoes, and a plurality of collecting boxes for collecting the potatoes are arranged in the collecting bins through positioning mechanisms.

Preferably, the conveyer belt, the first-stage screening conveyer belt and the second-stage screening conveyer belt are all provided with limit baffles.

Preferably, the plurality of collecting bins comprises a primary collecting bin, a secondary collecting bin and a tertiary collecting bin, wherein the primary collecting bin and the secondary collecting bin are respectively in one-to-one correspondence with the primary screening holes and the secondary screening holes, and the tertiary collecting bin is arranged on the machine body and is in butt joint with the secondary screening conveyor belt.

Preferably, the positioning mechanism comprises a positioning disc arranged at the bottom end inside the collecting bin, a plurality of positioning grooves are formed in the positioning disc, and positioning columns which are inserted into the positioning grooves and vertically arranged downwards are arranged at the bottom of the collecting box.

Preferably, a swinging mechanism for swinging the positioning disc is arranged between the positioning disc and the bottom end of the collecting bin, the swinging mechanism comprises a central column arranged between the positioning disc and the collecting bin, the central column is rotationally connected with the collecting bin through a rotating shaft, a positioning gear is arranged on the central column along the axial surface of the central column, and the positioning gear is provided to rotate on the collecting bin through a driving mechanism.

Preferably, the driving mechanism comprises a pair of fixing plates arranged at the top end of the collecting bin, a reciprocating screw rod is arranged between the fixing plates, a moving table which linearly slides along the reciprocating screw rod is arranged on the reciprocating screw rod, a rack meshed with the positioning gear is arranged on the moving table through an extension rod, and a driving motor for driving the reciprocating screw rod to rotate is arranged on the fixing plates.

Preferably, a plurality of collecting bins are provided with openable bin gates.

Preferably, the auxiliary wheels for assisting sliding of the bulldozer blade are arranged on the transportation frame through the auxiliary support, and two auxiliary wheels are arranged.

Advantageous effects

The utility model provides a separation conveying device for a potato digger. Compared with the prior art, the method has the following beneficial effects:

(1) The potato digger digs potatoes in the field through the movable machine body and the bulldozer blade, and the potato digger works better through the auxiliary bracket and the auxiliary wheel; the potatoes after digging are transported to the conveyor belt on the conveyor table through the conveyor frame and the primary conveyor belt, then the potatoes are transported to the collecting box in the primary collecting bin through the primary screening conveyor belt and the primary screening holes, then the potatoes are transported to the collecting box in the primary collecting bin through the secondary screening conveyor belt and the secondary screening holes, and finally the potatoes which do not fall through the secondary screening holes fall into the collecting box in the tertiary collecting bin from the secondary screening conveyor belt and the screening conveyor belt, so that the potatoes can be subjected to multistage screening through multistage screening, and the step of subsequent screening in a processing plant is omitted.

(2) This separation conveyor that potato excavator was used, through driving motor drive reciprocating screw rotation, and then let the rack slide along with the mobile station straight line, and then let rack drive and rack-meshed positioning gear rotate, thereby let the center post rotate under the cooperation of rotation axis, let the positioning disk and set up the collection box at the positioning disk top reciprocal swing in step, and the collection box can rock the balance to the collection incasement gradually accumulation potato, effectively prevent that the potato from piling up and presenting the pyramid in the collection incasement, cause the collection box to have the waste of space when collecting the potato, improve the space utilization in the collection box widely.

Drawings

FIG. 1 is a schematic view of a separate conveyor for a potato digger in accordance with the present utility model;

FIG. 2 is a schematic diagram of a screening mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the collection bin of the present utility model;

fig. 4 is a partial schematic view of the swing mechanism of the present utility model.

In the figure: 1. a body; 2. a transport rack; 3. a primary conveyor belt; 4. a bulldozer blade; 5. conveying the bottom table; 6. a conveyor belt; 7. a first-stage screening conveyor belt; 8. a first-stage screening hole; 9. a second-stage screening conveyor belt; 10. a second-stage screening hole; 11. a collection box; 12. a limit baffle; 13. a first-stage collection bin; 14. a second-stage collection bin; 15. a third-stage collection bin; 16. a positioning plate; 17. positioning columns; 18. a center column; 19. a rotation shaft; 20. positioning gears; 21. a fixing plate; 22. a reciprocating screw rod; 23. a mobile station; 24. an extension rod; 25. a rack; 26. a driving motor; 27. an auxiliary wheel; 28. an auxiliary bracket; 29. a positioning groove; 30. and a bin gate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides two technical schemes:

Fig. 1-4 show a first embodiment: the utility model provides a separation conveyor that potato excavator used, includes movable and digs the organism 1 of potato, is equipped with the transport mechanism who digs the transportation to potato on the organism 1, and transport mechanism includes and sets up on the organism 1 and is the transportation frame 2 that inclines to set up, is equipped with the elementary conveyer belt 3 that carries to potato on the transportation frame 2, is equipped with on the transportation frame 2 and digs the bull-dozer shovel 4 that digs the potato;

The top of the machine body 1 is provided with a screening mechanism for carrying out multistage screening on potatoes, the screening mechanism comprises a conveying bottom table 5 arranged at the top of the machine body 1, a conveying belt 6 butted with a primary conveying belt 3 is arranged on the conveying bottom table, a primary screening conveying belt 7 butted with the conveying belt 6 is arranged on the conveying bottom table 5, a primary screening hole 8 for carrying out primary screening on the potatoes is arranged on the primary screening conveying belt 7, a secondary screening conveying belt 9 butted with the primary screening conveying belt 7 is arranged at the conveying end of the primary screening conveying belt 7, a secondary screening hole 10 for carrying out secondary screening on the potatoes is arranged on the secondary screening conveying belt 9, and the secondary screening hole 10 is larger than the primary screening hole 8; the machine body 1 is provided with a plurality of collecting bins for collecting potatoes, and the collecting bins are internally provided with collecting boxes 11 for collecting potatoes through a positioning mechanism.

Wherein, all be equipped with limit baffle 12 on conveyer belt 6, one-level screening conveyer belt 7 and the second grade screening conveyer belt 9.

Wherein, a plurality of collection storehouse include respectively with one-to-one first order collection storehouse 13, second grade collection storehouse 14 and setting up on the organism 1 and with second grade screening conveyer belt 9 the tertiary collection storehouse 15 of butt joint of second grade screening hole 8 and second grade screening hole 10.

Wherein, positioning mechanism is including setting up the positioning disk 16 at the inside bottom of collection storehouse, is equipped with a plurality of constant head tanks 29 on the positioning disk 16, and the bottom of collecting box 11 is equipped with inserts the constant head tank 29 in and the vertical reference column 17 that sets up downwards.

Wherein, be equipped with the swing mechanism to the positioning disk 16 between positioning disk 16 and the collection storehouse bottom, swing mechanism is including setting up the center post 18 between positioning disk 16 and collection storehouse, and through rotation axis 19 rotation connection between center post 18 and the collection storehouse, the positioning gear 20 that sets up along the center post 18 axiality on the center post 18, supply positioning gear 20 rotation through actuating mechanism on the collection storehouse.

The driving mechanism comprises a pair of fixing plates 21 arranged at the top end of the collecting bin, a reciprocating screw rod 22 is arranged between the fixing plates 21, a moving table 23 which linearly slides along the reciprocating screw rod 22 is arranged on the reciprocating screw rod 22, a rack 25 meshed with the positioning gear 20 is arranged on the moving table 23 through an extension rod 24, and a driving motor 26 for driving the reciprocating screw rod 22 to rotate is arranged on the fixing plates 21.

Wherein, the plurality of collecting chambers are provided with openable chambers 30.

Digging potatoes in the field through a movable machine body 1 and a bulldozer blade 4, transporting the potatoes after digging to a conveyor belt on a conveying base through a conveying frame 2 and a primary conveyor belt, then conveying some smaller potatoes to a collecting box 11 in a primary collecting bin 13 through a primary screening conveyor belt 7 and a primary screening hole 8, then conveying some larger potatoes to the collecting box 11 in a secondary collecting bin 14 through a secondary screening conveyor belt 9 and a secondary screening hole 10, finally, dropping potatoes which do not fall through the secondary screening hole 10 into the collecting box 11 in a tertiary collecting bin 15 from the primary screening conveyor belt, and carrying out multi-stage screening on the potatoes through multi-stage screening, thereby omitting the step of subsequent screening in a processing plant; wherein, after the potato falls to different collection boxes 11, through the rotation of driving motor 26 drive reciprocating screw 22, and then let rack 25 slide along with mobile station 23 straight line, and then let rack 25 drive and rack 25 meshed positioning gear 20 rotate, thereby let center post 18 rotate under the cooperation of rotation axis 19, the synchronous collection box 11 reciprocating swing that lets positioning disk 16 and setting up at the positioning disk 16 top, and collection box 11 can rock the pendulum level to the gradual accumulation potato in collection box 11 in reciprocating swing's in-process, effectively prevent that the potato from piling up and presenting the pyramid in collection box 11, cause collection box 11 to have the waste of space when collecting the potato, improve the space utilization in the collection box 11 widely.

Fig. 1 shows a second embodiment, which differs from the first embodiment mainly in that: the auxiliary wheels 27 for assisting the sliding of the blade 4 are provided on the carriage 2 via the auxiliary brackets 28, and two auxiliary wheels 27 are provided.

During the digging of potatoes by blade 4, blade 4 is better assisted by auxiliary mast 28 and auxiliary wheels 27.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.

When the potato multi-stage screening machine is used, potatoes in a field are firstly excavated through a movable machine body 1 and a bulldozer blade 4, the excavated potatoes are transported to a conveyor belt on a conveying base through a conveying frame 2 and a primary conveyor belt, then, smaller potatoes are conveyed to a collecting box 11 in a primary collecting bin 13 through a primary screening conveyor belt 7 and a primary screening hole 8, then, larger potatoes are conveyed to the collecting box 11 in the primary collecting bin 13 through a secondary screening conveyor belt 9 and a secondary screening hole 10, finally, potatoes which do not fall through the secondary screening hole 10 fall into the collecting box 11 in a tertiary collecting bin 15 from the secondary screening conveyor belt and the screening conveyor belt, and multi-stage screening can be performed on the potatoes through multi-stage screening; after potatoes fall into different collecting boxes 11, the reciprocating screw rods 22 are driven to rotate through the driving motor 26, so that the racks 25 slide along with the moving table 23 linearly, and then the racks 25 drive the positioning gears 20 meshed with the racks 25 to rotate, so that the center column 18 rotates under the cooperation of the rotating shafts 19, the positioning disc 16 and the collecting boxes 11 arranged at the tops of the positioning disc 16 are synchronously swung in a reciprocating manner, the collecting boxes 11 can shake and balance the potatoes gradually accumulated in the collecting boxes 11 in the reciprocating swing process, the potatoes are effectively prevented from being accumulated in the collecting boxes 11 to form a pyramid shape, space waste is caused when the collecting boxes 11 collect the potatoes, and space utilization in the collecting boxes 11 is greatly improved; wherein the auxiliary blade 4 works better by means of the auxiliary stand 28 and the auxiliary wheel 27 during the digging of potatoes by the blade 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a separation conveyor that potato excavator was used, includes mobilizable and excavates potato organism (1), its characterized in that: the potato digger is characterized in that a conveying mechanism for digging and conveying potatoes is arranged on the machine body (1), the conveying mechanism comprises a conveying frame (2) which is arranged on the machine body (1) and is obliquely arranged, a primary conveying belt (3) for conveying the potatoes is arranged on the conveying frame (2), and a bulldozer blade (4) for digging the potatoes is arranged on the conveying frame (2);

The potato screening machine is characterized in that a screening mechanism for carrying out multi-stage screening on potatoes is arranged at the top of the machine body (1), the screening mechanism comprises a conveying bottom table (5) arranged at the top of the machine body (1), a conveying belt (6) butted with a primary conveying belt (3) is arranged on the conveying bottom table, a primary screening conveying belt (7) butted with the conveying belt (6) is arranged on the conveying bottom table (5), primary screening holes (8) for carrying out primary screening on the potatoes are formed in the primary screening conveying belt (7), a secondary screening conveying belt (9) butted with the primary screening conveying belt (7) is arranged at the conveying end of the primary screening conveying belt (7), secondary screening holes (10) for carrying out secondary screening on the potatoes are formed in the secondary screening conveying belt (9), and the secondary screening holes (10) are larger than the primary screening holes (8). A plurality of collecting bins for collecting potatoes are arranged on the machine body (1), and a plurality of collecting boxes (11) for collecting the potatoes are arranged in the collecting bins through positioning mechanisms.

2. The separate conveyor for a potato digger of claim 1, wherein: and limit baffles (12) are arranged on the conveying belt (6), the primary screening conveying belt (7) and the secondary screening conveying belt (9).

3. The separate conveyor for a potato digger of claim 1, wherein: the collection bins comprise a primary collection bin (13), a secondary collection bin (14) and a tertiary collection bin (15) which are arranged on the machine body (1) and are in butt joint with the secondary screening conveyor belt (9), wherein the primary collection bin (13), the secondary collection bin (14) and the tertiary collection bin (15) are respectively in one-to-one correspondence with the primary screening holes (8) and the secondary screening holes (10).

4. The separate conveyor for a potato digger of claim 1, wherein: the positioning mechanism comprises a positioning disc (16) arranged at the bottom end inside the collecting bin, a plurality of positioning grooves (29) are formed in the positioning disc (16), and positioning columns (17) which are inserted into the positioning grooves (29) and vertically and downwards arranged are arranged at the bottom of the collecting box (11).

5. The separate conveyor for a potato digger of claim 4 wherein: the swing mechanism is arranged between the positioning disc (16) and the bottom end of the collecting bin and swings the positioning disc (16), the swing mechanism comprises a central column (18) arranged between the positioning disc (16) and the collecting bin, the central column (18) is rotationally connected with the collecting bin through a rotating shaft (19), a positioning gear (20) is arranged on the central column (18) along the axial surface of the central column (18), and the positioning gear (20) is rotationally supplied to the collecting bin through a driving mechanism.

6. The separate conveyor for a potato digger of claim 5, wherein: the driving mechanism comprises a pair of fixing plates (21) arranged at the top end of the collecting bin, a reciprocating screw rod (22) is arranged between the fixing plates (21), a moving table (23) which linearly slides along the reciprocating screw rod (22) is arranged on the reciprocating screw rod (22), a rack (25) meshed with the positioning gear (20) is arranged on the moving table (23) through an extension rod (24), and a driving motor (26) for driving the reciprocating screw rod (22) to rotate is arranged on the fixing plates (21).

7. The separate conveyor for a potato digger of claim 1, wherein: and a plurality of collecting bins are provided with openable bin gates (30).

8. The separate conveyor for a potato digger of claim 1, wherein: auxiliary wheels (27) for assisting sliding of the bulldozer blade (4) are arranged on the conveying frame (2) through auxiliary brackets (28), and two auxiliary wheels (27) are arranged.