CN221058845U - Device is picked to asparagus - Google Patents

Device is picked to asparagus Download PDF

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Publication number
CN221058845U
CN221058845U CN202322550766.4U CN202322550766U CN221058845U CN 221058845 U CN221058845 U CN 221058845U CN 202322550766 U CN202322550766 U CN 202322550766U CN 221058845 U CN221058845 U CN 221058845U
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China
Prior art keywords
frame
asparagus
picking
driving part
frame body
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CN202322550766.4U
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Chinese (zh)
Inventor
杜希夷
谢积玉
毛凤玲
刘许辉
张红禄
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Guilin Agricultural Science Research Center
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Guilin Agricultural Science Research Center
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Abstract

The utility model provides an asparagus picking device which comprises a picking frame, a collecting frame vehicle, a material guiding plate, clamping pieces and cutting pieces, wherein the picking frame vehicle can move, the collecting frame vehicle is arranged at the rear part of the picking frame, the opposite ends of the material guiding plate are connected with the collecting frame vehicle and the picking frame vehicle, the material guiding plate inclines from the picking frame vehicle to the collecting frame vehicle, the clamping pieces comprise two clamping plates, the two clamping plates are arranged on the picking frame vehicle and can move oppositely or back to back, the two clamping plates can move to the position above the material guiding plate, the cutting pieces comprise cutting pieces, and the cutting pieces can transversely reciprocate below the two clamping plates. The utility model can realize the cutting and collecting of the asparagus, and the manual picking of the asparagus is changed into mechanized picking.

Description

Device is picked to asparagus
Technical Field
The utility model relates to the technical field of asparagus planting, in particular to an asparagus picking device.
Background
The asparagus is one of ten famous dishes in the world, is also called asparagus, enjoys the American name of 'vegetable king' in the international market, is rich in various amino acids, proteins and vitamins, has the content higher than that of common fruits and vegetables, particularly asparagine, microelements selenium, molybdenum, chromium, manganese and the like in the asparagus, has the effects of regulating organism metabolism and improving body immunity, has strong inhibition effect and pharmacological effect in the prevention and treatment of hypertension, heart disease, leukemia, edema, cystitis and the like, and has larger planting area in China at present.
In the prior art, when picking the asparagus, need the workman to bow to the bottom cutting of asparagus to the asparagus after the cutting needs to bow to pick up, and long-time repeated work can make workman's physical demands too fast, and can arouse workman's uncomfortable, influences the efficiency of picking. Based on the problems of time and labor consumption in asparagus picking, the application provides an asparagus picking device capable of replacing manual asparagus picking to reduce labor intensity.
Disclosure of Invention
The utility model aims to solve one of the technical problems, and provides an asparagus picking device which can cut and collect asparagus and convert manual asparagus picking into mechanized asparagus picking.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a asparagus picking device, includes picks the frame, collects frame car, stock guide, holder and cutting member, it can remove to pick the frame, collect the frame car and locate the rear of picking the frame, the opposite ends of stock guide are connected collect the frame car with pick the frame just the stock guide is from pick the frame towards collect the frame car slope, the holder includes two grip blocks, two the grip block install in pick on the frame and can opposite directions or back to remove, two the grip block can remove to the top of stock guide, the cutting member includes the cutting piece, the cutting piece can be two the lateral reciprocating motion of grip block below.
Further, the cutting piece further comprises a reciprocating driving part and a connecting rod, the reciprocating driving part is arranged on the picking frame, one end of the connecting rod is connected with the reciprocating driving part, the connecting rod extends towards the ground, and the cutting piece is arranged at one end of the connecting rod, which is away from the reciprocating driving part.
Further, the length of the connecting rod can be adjusted.
Further, the picking frame comprises a frame body and a moving part, wherein the frame body is U-shaped, the moving part is arranged at the bottom of the frame body, and the clamping part is arranged on the frame body; one end of the material guide plate is connected with the frame body, and the other end of the material guide plate is connected with the collecting frame vehicle.
Further, the clamping piece further comprises a movable driving part, a mounting rod and a bidirectional cylinder, wherein the movable driving part is arranged on the frame body and extends along the length direction of the frame body, one end of the mounting rod is connected with the movable driving part and extends towards the ground, the bidirectional cylinder is arranged at one end of the mounting rod, deviating from the movable driving part, and the two clamping plates are arranged on an operation shaft of the bidirectional cylinder.
Further, the collecting frame car comprises a frame body and a passive moving car, wherein the frame body is arranged on the passive moving car, the passive moving car is connected with the moving part, and the other end of the material guide plate is connected with the frame body.
Further, the frame body can be detached from the passive moving vehicle.
By adopting the technical scheme, the utility model has the following beneficial effects:
when using above-mentioned asparagus to pick the device and carry out the asparagus and pick, will pick the frame and place on planting the field ridge of asparagus and make holder and cutting member all be located the field ridge top, pick the frame and can follow the length direction of field ridge and remove, when the holder removes to the asparagus department, two grip blocks move in opposite directions, then two grip blocks clamp the asparagus, can cut the asparagus when cutting piece transverse reciprocating motion, two grip blocks clamp the asparagus after the cutting and remove to the top of stock guide, two grip blocks move in opposite directions and move dorsad, then the asparagus falls along with the stock guide and collects on the frame car. Therefore, the utility model can realize the cutting and collection of the asparagus, and the manual picking of the asparagus is changed into mechanized picking.
Drawings
Fig. 1 is a schematic structural view of an asparagus picking device in the utility model.
Fig. 2 is a schematic view of the mounting of the clip of fig. 1.
In the drawings, a 1-picking frame, a 11-frame body, a 111-vertical rod, a 112-cross rod, a 12-moving part, a 121-shell, a 2-collecting frame, a 21-frame body, a 22-passive moving vehicle, a 221-shell, a 222-moving roller, a 3-guide plate, a 4-clamping piece, a 41-clamping plate, a 42-moving driving part, a 43-mounting rod, a 44-bidirectional cylinder, a 5-cutting piece, a 51-cutting piece, a 52-reciprocating driving part, a 53-connecting rod, a 531-groove rod, a 532-lifting rod and 533-bolts.
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.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, a preferred embodiment of the present utility model provides an asparagus picking device, which comprises a picking frame 1, a collecting frame 2, a guide plate 3, a clamping member 4 and a cutting member 5. The picking frame 1 can move, the collecting frame 2 is arranged at the rear of the picking frame 1, the collecting frame 2 is connected with the picking frame 1 at two opposite ends of the material guiding plate 3, and the material guiding plate 3 inclines from the picking frame 1 towards the collecting frame 2. The clamping piece 4 comprises two clamping plates 41, the two clamping plates 41 are arranged on the picking frame 1 and can move oppositely or back to back, the two clamping plates 41 can move to the upper side of the material guiding plate 3, the cutting piece 5 comprises a cutting piece 51, and the cutting piece 51 can transversely reciprocate below the two clamping plates 41.
When using above-mentioned asparagus to pick the device and carry out the asparagus and pick, will pick frame 1 and place on the field ridge of planting the asparagus and make clamping piece 4 and cutting member 5 all be located the field ridge top, pick frame 1 can follow the length direction of field ridge and remove, when clamping piece 4 removes to the asparagus department, two grip blocks 41 move in opposite directions, then two grip blocks 41 clamp the asparagus, can cut the asparagus when cutting piece 51 transverse reciprocating motion, two grip blocks 41 clamp the asparagus after cutting and remove to the top of stock guide 3, two grip blocks 41 move in opposite directions and move dorsad, then the asparagus falls along with stock guide 3 and collects on the frame car 2, can collect. Therefore, the utility model can realize the cutting and collection of the asparagus, and the manual picking of the asparagus is changed into mechanized picking.
In the present embodiment, picking carriage 1 includes carriage 11 and moving part 12. The frame 11 is U-shaped, specifically, the frame 11 includes two vertical rods 111 and a cross rod 112, the two vertical rods 111 are parallel and opposite, and opposite ends of the cross rod 112 are connected to one ends of the two vertical rods 111 to form a U shape. The moving part 12 is installed at the bottom of the frame 11, specifically, one end of a vertical rod 111 deviating from the cross rod 112 is provided with a group of moving components, the moving components comprise a casing 121 and a driving part, one end of the vertical rod 111 deviating from the cross rod 112 is connected with the casing 121, the driving part adopts a moving structure with wheels and motor in the prior art and driven in a matched manner, the connection relationship between the driving part and the casing 121 can be seen, for example, in the specific structure of a toy car and a driving mechanism thereof according to the chinese patent with common number CN203220760U, that is, the moving components are common and widely used in the prior art, and are not repeated herein.
The clamping piece 4 is installed on the frame 11, specifically, the clamping piece 4 further comprises a moving driving part 42, an installation rod 43 and a bidirectional cylinder 44; the moving driving part 42 is arranged on the frame 11 and extends along the length direction of the frame 11, specifically, the moving driving part 42 is a servo linear motor, and the moving driving part 42 is arranged at the bottom of the cross rod 112 and extends along the length direction of the cross rod 112; one end of the mounting rod 43 is connected with the movement driving part 42, and the mounting rod 43 extends toward the ground, and in detail, one end of the mounting rod 43 is fixed with a nut of the servo linear motor; the bidirectional cylinder 44 is arranged at one end of the mounting rod 43 away from the moving driving part 42; the two clamping plates 41 are mounted on the working shaft of the bidirectional cylinder 44 and extend in the advancing direction of the picking carriage 1, and the bidirectional cylinder 44 drives the two clamping plates 41 to move in opposite directions or back to back. A photoelectric sensor is provided on the side of the two holding plates 41 facing the other holding plate 41, where the photoelectric sensor is used to sense the position of the pre-picked asparagus. The two clamping plates 41 are provided with photoelectric sensors towards the advancing direction of the picking carriage 1, and the photoelectric sensors are used for sensing the distance and the position of the front pre-picked asparagus. The photoelectric sensors on the two clamping plates 41 can be combined with a control system in the prior art to realize the positioning of the pre-picked asparagus and the judgment of clamping the pre-picked asparagus, and the application of the positioning technology is very mature in the field, for example, an automatic control system of an electric bicycle disclosed in China patent with a public number of CN212047711U, a control system of a stay wire tensioning module of a tobacco bale packing machine disclosed in China patent with a public number of CN216943688U, and the like, namely, the utility model does not relate to the improvement of a corresponding control system, and therefore, the utility model is not repeated herein.
One end of stock guide 3 is connected with support body 11, and the other end of stock guide 3 is connected with collecting frame car 2, and specifically, one end and one of them montant 111 of stock guide 3 are connected towards one side of another montant 111, and stock guide 3 extends towards collecting frame car 2 to make collecting frame car 2 be located one side of picking frame 1, when placing picking frame 1 on the field ridge of planting the asparagus, can make the field ridge be located between collecting frame car 2 and another montant 111, does not influence the length direction removal along the field ridge of support body 11 promptly, also can realize picking of asparagus.
In the present embodiment, the collection cart 2 includes a frame 21 and a passive cart 22. The frame 21 is mounted on the passive carriage 22, the passive carriage 22 is connected with the moving part 12, specifically, the passive carriage 22 includes a housing 221 and a moving roller 222, the moving roller 222 is rotatably mounted at the bottom of the housing 221 through a rotating shaft, the frame 21 is mounted at one side of the housing 221 away from the moving roller 222, the housing 221 is connected with the housing 121 through a pulling rod, and the pulling rod is shown in the figure. The other end of the guide plate 3 is connected with the frame body 21, specifically, a guide groove is formed in the guide plate 3, extends to the frame body 21 and contacts with the outer wall of the frame body 21.
In the present embodiment, the frame 21 is detachable from the passive carriage 22, specifically, an insertion flange is provided on the bottom of the frame 21 toward the passive carriage 22, and a slot into which the insertion flange is inserted is provided in the housing 221. When the insertion flange is inserted into the slot, the frame 21 is detachably mounted on the passive carriage 22.
In the present embodiment, the cutter 5 further includes a reciprocating drive portion 52 and a connecting rod 53. The reciprocating driving part 52 is mounted on the picking frame 1, specifically, the reciprocating driving part 52 is a servo linear motor, and the reciprocating driving part 52 is mounted on one side of the cross bar 112 facing the collecting frame 2 and extends along the length direction of the cross bar 112. One end of the connecting rod 53 is connected to the reciprocating drive part 52, the connecting rod 53 extends in the direction of the ground, specifically, one end of the connecting rod 53 is connected to the nut of the reciprocating drive part 52, and the other end of the connecting rod 53 extends between the two clamping plates 41 and the ground. The cutting blade 51 is mounted at an end of the connecting rod 53 facing away from the reciprocating drive portion 52. The reciprocation driving part 52 drives the cutting blade 51 to reciprocate along the length direction of the cross bar 112 through the connecting rod 53.
In this embodiment, the length of the connecting rod 53 can be adjusted, specifically, the connecting rod 53 includes a groove lever 531, a lifting lever 532 and a bolt 533, one end of the groove lever 531 is connected with the nut of the reciprocating driving part 52, the groove lever 531 extends towards the ground, an adjusting groove is provided towards the ground opening by the groove lever 531, the adjusting groove extends along the length direction of the groove lever 531, the lifting lever 532 is inserted into the adjusting groove, the cutting blade 51 is mounted at one end of the lifting lever 532 away from the groove lever 531, and the cutting blade 51 extends towards one side away from the collecting frame 2; a threaded hole is formed in a side surface of one end of the groove lever 531 facing the ground, and a bolt 533 is screwed into the threaded hole so as to abut against the lifting lever 532. When the bolt 533 is loosened, the lifting lever 532 can be lifted up or lowered down in the adjustment tank, thereby adjusting the length of the connection lever 53; when the bolt 533 abuts against the elevating rod 532, the elevating rod 532 is fixed to the groove 531. The length of the connecting rod 53 can be adjusted, and the user can adjust the distance of the cutting blade 51 from the top of the ridge according to the length of the asparagus to be picked.
In this embodiment, the asparagus picking device further includes a control system, wherein the control system includes a PLC controller and a control panel, and the PLC controller is respectively connected to the photoelectric sensors, the moving driving portion 42, the reciprocating driving portion 52, the moving portion 12 and a network communication module on the two clamping plates 41. The PLC controller can control the movement driving unit 42, the reciprocation driving unit 52, and the movement unit 12 in response to control commands from the control panel. The network communication module is used for receiving the command of the remote terminal and transmitting the command to the PLC control system. The application of the control system is mature in the field, such as a drip irrigation pipe puncher control system disclosed in China patent with a public number of CN205969227U, an air-conditioning packaging machine control system disclosed in China patent with a public number of CN206437301U, and the like, namely the utility model does not relate to the improvement of a corresponding control system, and therefore, the utility model is not repeated herein.
Working principle:
Two vertical rods 111 are placed on two sides of the ridge, and at this time, the collecting frame 2 is located on one side of the ridge, and the two clamping plates 41 and the cutting blade 51 are located above. In the initial state, both the two clamping plates 41 and the cutting blade 51 move to one end of the cross bar 112 away from the collecting frame 2, and the two clamping plates 41 are in an open state. The moving part 12 drives the frame 11 to advance along the length direction of the ridge, and in the advancing process of the frame 11, the moving driving part 42 drives the two clamping plates 41 to move to the position which is in the same straight line with the pre-picked asparagus in advance, and when the frame 11 moves to the pre-picked asparagus, the two clamping plates 41 are positioned at two opposite sides of the pre-picked asparagus. The bi-directional cylinder 44 drives the two clamping plates 41 to move in opposite directions, and stops when the two clamping plates 41 clamp the pre-picked asparagus. The reciprocating driving part 52 drives the cutting blade 51 to reciprocate along the length direction of the cross bar 112, the pre-picked asparagus is cut during the movement of the cutting blade 51, and after the cutting blade 51 completes the reciprocating movement, the pre-picked asparagus completes the cutting and the cutting blade 51 returns to the original state. The moving driving part 42 drives the two clamping plates 41 to move to the upper part of the material guiding plate 3, the bidirectional air cylinder 44 drives the two clamping plates 41 to move back, so that the pre-picked asparagus falls to the material guiding plate 3 and slides into the frame 21 along the material guiding plate 3, and the moving driving part 42 drives the two clamping plates 41 to move to the position which is in the same line with the next pre-picked asparagus, namely, the picking of the asparagus is completed.
The foregoing description is directed to the preferred embodiments of the present utility model, but the embodiments are not intended to limit the scope of the utility model, and all equivalent changes or modifications made under the technical spirit of the present utility model should be construed to fall within the scope of the present utility model.

Claims (7)

1. An asparagus harvesting device, its characterized in that: including picking frame (1), collecting frame car (2), stock guide (3), holder (4) and cutting member (5), it can remove to pick frame (1), collect frame car (2) locate the rear of picking frame (1), the opposite ends of stock guide (3) are connected collect frame car (2) with pick frame (1) just stock guide (3) are from pick frame (1) towards collect frame car (2) slope, holder (4) include two grip blocks (41), two grip blocks (41) install in pick frame (1) and can move in opposite directions or dorsad, two grip blocks (41) can move to the top of stock guide (3), cutting member (5) are including cutting piece (51), cutting piece (51) can be in two grip blocks (41) below horizontal reciprocating motion.
2. An asparagus harvesting device as claimed in claim 1, wherein: the cutting piece (5) further comprises a reciprocating driving part (52) and a connecting rod (53), the reciprocating driving part (52) is arranged on the picking frame (1), one end of the connecting rod (53) is connected with the reciprocating driving part (52), the connecting rod (53) extends towards the ground, and the cutting piece (51) is arranged at one end of the connecting rod (53) deviating from the reciprocating driving part (52).
3. An asparagus harvesting apparatus as claimed in claim 2, wherein: the length of the connecting rod (53) can be adjusted.
4. An asparagus harvesting device as claimed in claim 1, wherein: the picking frame (1) comprises a frame body (11) and a moving part (12), wherein the frame body (11) is U-shaped, the moving part (12) is arranged at the bottom of the frame body (11), and the clamping piece (4) is arranged on the frame body (11); one end of the material guide plate (3) is connected with the frame body (11), and the other end of the material guide plate (3) is connected with the collecting frame vehicle (2).
5. An asparagus harvesting apparatus as claimed in claim 4, wherein: the clamping piece (4) further comprises a movable driving part (42), a mounting rod (43) and a bidirectional air cylinder (44), wherein the movable driving part (42) is arranged on the frame body (11) and extends along the length direction of the frame body (11), one end of the mounting rod (43) is connected with the movable driving part (42) and the mounting rod (43) extends towards the direction of the ground, and the bidirectional air cylinder (44) is arranged at one end, deviating from the movable driving part (42), of the mounting rod (43), and the two clamping plates (41) are arranged on the working shaft of the bidirectional air cylinder (44).
6. An asparagus harvesting apparatus as claimed in claim 5, wherein: the collecting frame car (2) comprises a frame body (21) and a passive moving car (22), wherein the frame body (21) is arranged on the passive moving car (22), the passive moving car (22) is connected with the moving part (12), and the other end of the material guide plate (3) is connected with the frame body (21).
7. An asparagus harvesting apparatus as claimed in claim 6, wherein: the frame (21) can be detached from the passive carriage (22).
CN202322550766.4U 2023-09-19 2023-09-19 Device is picked to asparagus Active CN221058845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322550766.4U CN221058845U (en) 2023-09-19 2023-09-19 Device is picked to asparagus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322550766.4U CN221058845U (en) 2023-09-19 2023-09-19 Device is picked to asparagus

Publications (1)

Publication Number Publication Date
CN221058845U true CN221058845U (en) 2024-06-04

Family

ID=91274171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322550766.4U Active CN221058845U (en) 2023-09-19 2023-09-19 Device is picked to asparagus

Country Status (1)

Country Link
CN (1) CN221058845U (en)

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