Automatic vegetable bundling device

Abstract

The present invention relates to the technical field of agricultural machinery, and in particular to an automatic vegetable bundling device, comprising a box frame, a clamping part arranged in the box frame, a winding part arranged below the clamping part, a threading part fixedly installed on the top of the box frame, and a knotting part arranged on one side of the clamping part; the clamping part comprises a first clamping arm and a second clamping arm rotatably connected to the top of the box frame; the winding part comprises a winding working disk fixedly connected to the bottom of the box frame, a first clamping mechanism arranged outside the circumference of the winding working disk and rotating along the circumference of the winding working disk, and the winding working disk is arranged horizontally; the threading part comprises an arm mechanism rotatably connected to the top of the box frame, and a second clamping mechanism rotatably connected to the arm mechanism; the knotting part comprises a knotting working disk rotatably connected to the side of the box frame, a third clamping mechanism fixedly installed on the knotting working disk, and a cutting clamping mechanism. The present invention has a small size, a simple structure, a low cost, and a high degree of automation.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to an automatic vegetable bundling device. Background Art

[0002] my country is a large producer and consumer of vegetables, with more than 100 kinds of vegetables. The cultivation and production of vegetables requires a lot of manpower and material resources, with low production efficiency and high cost. The mechanized and automated production of vegetables has become inevitable, and mechanized harvesting has made great progress. Vegetable cutting technology is relatively mature, but the development of vegetable baling technology is relatively lagging behind, which is the key and difficulty in the development of mechanized vegetable harvesting technology. Vegetable baling is an important part of vegetable packaging. It not only affects the appearance quality of the product, but also has a certain impact on the cost and transportation of the product. It is crucial to the comprehensive utilization of vegetables and the improvement of economic benefits. Vegetable baling devices have been more and more widely used with the needs of production, and the baling methods are becoming more and more diversified. Vegetable baling devices are suitable for baling and bundling during vegetable production and processing. The operation method of vegetable baling is mostly for the staff to manually align the vegetables, and then place the vegetables on the baler for rope winding, tightening, and knotting operations to complete the baling work. After the baling is completed, the staff will put the baled vegetables into the collection box for the next step of transportation and processing.

[0003] At present, off-season vegetable planting mostly uses small and medium-sized greenhouses with a height of 1.2-1.5 meters. It is impossible to stand during manual harvesting. The vegetables need to be bundled while harvesting. Crouching for a long time is labor-intensive and workers are prone to excessive fatigue, which affects the efficiency of bundling, and then affects the efficiency of vegetable harvesting. In addition, the current rural labor shortage and rising labor costs have seriously restricted the scale of vegetable planting. Existing bundling devices are mostly large-scale bundling equipment, which are mainly suitable for crops with tough roots and need to be threshed. They are costly and not suitable for vegetable picking. Some small bundling equipment has a low degree of automation and requires a lot of manual operation. Therefore, there is an urgent need for a small bundling device with a simple structure and affordable price that can automatically bundle vegetables. Summary of the invention

[0004] In order to solve the problems in the above-mentioned background technology, the present invention provides an automatic vegetable bundling device, which has small size, simple structure, low cost and high degree of automation.

[0005] The present invention adopts the following technical solutions:

[0006] A vegetable automatic bundling device comprises a box frame, a clamping part arranged in the box frame, a winding part arranged below the clamping part, a threading part fixedly mounted on the top of the box frame, and a knotting part arranged on one side of the clamping part; the clamping part comprises a first clamping arm and a second clamping arm rotatably connected to the top of the box frame, and a clamping space is formed between the first clamping arm and the second clamping arm; the winding part comprises a winding work disk fixedly connected to the bottom of the box frame, a first clamping mechanism arranged outside the circumference of the winding work disk and rotating along the circumference of the winding work disk, and the winding work disk is arranged horizontally; the threading part comprises an arm mechanism rotatably connected to the top of the box frame, and a second clamping mechanism rotatably connected to the arm mechanism; the knotting part comprises a knotting work disk rotatably connected to the side of the box frame, a third clamping mechanism fixedly mounted on the knotting work disk, and a cutting clamping mechanism, and the knotting work disk is arranged vertically.

[0007] Furthermore, the first clamping arm and the second clamping arm each include a vertically arranged rotating frame and at least two semicircular support arms horizontally fixedly connected to the rotating frame. The support arms on the first clamping arm and the support arms on the second clamping arm are alternately arranged up and down, and the upper end of the rotating frame is rotatably connected to the top of the box frame.

[0008] Furthermore, the arm mechanism includes a long arm mechanism rotatably connected to the top of the box frame, a short arm mechanism rotatably connected to the long arm mechanism, and the second clamping mechanism is rotatably connected to the short arm mechanism.

[0009] Furthermore, the winding part also includes a gravity sensor arranged on the winding working disk.

[0010] Furthermore, the knotting part also includes a rope ball mechanism fixedly mounted on the knotting working disk.

[0011] Furthermore, the first clamping mechanism, the second clamping mechanism and the third clamping mechanism all include a first fixed clamping jaw, a first movable clamping jaw hinged to the first fixed clamping jaw, and a first steering gear transmission-connected to the first movable clamping jaw, and the first steering gear drives the first movable clamping jaw to move.

[0012] Furthermore, the cutting clamping mechanism includes a second fixed jaw, a second movable jaw hinged to the second fixed jaw, and a second servo gear transmission connected to the second movable jaw, the second servo gear drives the second movable jaw to move, and the clamping ends of the second fixed jaw and the second movable jaw are provided with matching blades to form scissors.

[0013] Furthermore, the clamping part also includes two first clamping pulleys fixedly connected to the upper ends of the first clamping arm and the second clamping arm respectively, two second pulleys connected to the two first clamping pulleys by belts respectively, and two first motors connected to the two second pulleys by transmission respectively. The two first motors are fixedly installed on the top of the box frame.

[0014] Furthermore, the winding part also includes a first winding pulley arranged below the winding working disk, a bracket fixedly connected to the upper end surface of the first winding pulley, a second winding pulley connected to the first winding pulley by belt transmission, and a second motor connected to the second winding pulley by belt transmission, the first clamping mechanism is fixed to the free end of the bracket, and the second motor is fixedly installed at the bottom of the box frame.

[0015] Furthermore, the knotting part also includes a first knotting pulley arranged between the knotting work disk and the side of the box frame, a second knotting pulley connected to the first knotting pulley by belt transmission, and a third motor connected to the second knotting pulley by belt transmission, and the third motor is fixedly installed on the side of the box frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1) The vegetable automatic bundling device of the present invention has a small size, a simple structure, a low cost and a high degree of automation.

[0018] 2) The clamping part of the present invention comprises a first clamping arm and a second clamping arm, which are used to clamp the vegetables to be bundled.

[0019] 3) The winding part of the present invention includes a winding working disk and a first clamping mechanism. The winding working disk is used to place the vegetables to be bundled. The first clamping mechanism is used to clamp the free end of the rope and rotate along the circumference of the winding working disk to wind the rope around the vegetables to form a coil.

[0020] 4) The knotting part of the present invention includes a knotting work disk, a third clamping mechanism, and a cutting clamping mechanism. The knotting work disk rotates, and the third clamping mechanism and the cutting clamping mechanism pull the two ends of the rope to be twisted and tightened to form a knot as the knotting work disk rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure of an automatic vegetable bundling device of the present invention;

[0023] Figure 2 is a rear perspective view of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the clamping part of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the winding part of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the threading part of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the knotting part of the present invention;

[0028] Figure 7 It is a schematic diagram of the back structure of the knotted part of the present invention.

[0029] In the figure: 1-box frame, 2-clamping part, 3-winding part, 4-threading part, 5-knotting part, 21-first clamping arm, 22-second clamping arm, 23-first clamping pulley, 24-second clamping pulley, 25-first motor, 31-winding working disk, 32-first clamping mechanism, 33-first winding pulley, 34-second winding pulley, 35-second motor, 41-arm mechanism, 42-second clamping mechanism, 51-knotting working disk, 52-third clamping mechanism, 53-cutting clamping mechanism, 54-rope ball mechanism, 55-first knotting pulley, 56-second knotting pulley, 57-third motor, 211-rotating frame, 212-support arm, 411-long arm mechanism, 412-short arm mechanism. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0031] The following is combined with Figure 1 To Attachment Figure 7 And specific embodiments discuss the present invention in detail:

[0032] The embodiment of the present invention provides an automatic vegetable bundling device, such as Figure 1-7 As shown, it includes a box frame 1, a clamping part 2 arranged in the box frame 1, a winding part 3 arranged below the clamping part 2, a threading part 4 fixedly installed on the top of the box frame 1, and a knotting part 5 arranged on one side of the clamping part 2; the box frame 1 is the basic installation part of the baling device, the clamping part 2 is used to clamp the vegetables to be bundled, the winding part 3 is used to wind the rope around the outside of the vegetable bundle, the threading part 4 is used to tighten the rope and assist the rope in knotting, and the knotting part 5 is used to tighten the rope and tie a knot.

[0033] Preferably, the box frame 1 is in a square structure, or a "C" - shaped structure, or other box frame 1 structures, as long as it can achieve the installation and support of each part of the bundling device, all of which fall within the protection scope of the present invention.

[0034] The clamping part 2 includes a first clamping arm 21 and a second clamping arm 22 rotatably connected to the top of the box frame 1. A clamping space is formed between the first clamping arm 21 and the second clamping arm 22; the clamping space is used to place the vegetables to be bundled. When bundling the vegetables, the first clamping arm 21 and the second clamping arm 22 are rotated outwards simultaneously, the clamping space is opened, and the vegetables are put in. Then, the first clamping arm 21 and the second clamping arm 22 are rotated inwards in the reverse direction, the clamping space is closed again, and at the same time, the vegetables are brought back above the winding part 3 to prepare for the next winding operation; when the vegetable bundling is completed, the first clamping arm 21 and the second clamping arm 22 are rotated outwards simultaneously again to push the bundled vegetables out of the bundling device.

[0035] The winding part 3 includes a winding working disk 31 fixedly connected to the bottom of the box frame 1 and a first clamping mechanism 32 arranged on the outer circumference of the winding working disk 31 and rotating along the circumference of the winding working disk 31. The winding working disk 31 is horizontally arranged; the winding working disk 31 is used to place the vegetables to be bundled; the first clamping mechanism 32 is used to clamp the free end of the string and rotate along the circumference of the winding working disk 31 to wind the string around the vegetables to form a coil. Usually, winding the string two times can achieve the effect of bundling the vegetables firmly. Different winding turns can also be selected according to the actual situation.

[0036] The threading part 4 includes an arm mechanism 41 rotatably connected to the top of the box frame 1 and a second clamping mechanism 42 rotatably connected to the arm mechanism 41; the arm mechanism 41 is used to drive the second clamping mechanism 42 to move. The arm mechanism 41 can adopt various arm structures in the prior art as long as it can achieve flexible movement; the second clamping mechanism 42 is used to clamp the free end of the string at the first clamping mechanism 32. At this time, the first clamping mechanism 32 releases the free end of the string. The second clamping mechanism 42 pulls the free end of the string to tighten the winding coil, and then pulls the free end of the string to the knotting part 5. After the knotting part 5 completes the corresponding operation, the second clamping mechanism 42 clamps the free end of the string again, passes through the inside of the coil, bypasses the coil and then pulls it out to reinforce the knot of the string and prevent the knot from loosening.

[0037] The knotting part 5 includes a knotting work disk 51 rotatably connected to the side of the box frame 1, a third clamping mechanism 52 and a cutting clamping mechanism 53 fixedly mounted on the knotting work disk 51, and the knotting work disk 51 is vertically arranged; after the winding part 3 completes the winding operation of the wire rope, the cutting clamping mechanism 53 cuts off the wire feeding end of the wire rope and clamps it at the same time, the second clamping mechanism 42 tightens the wire rope and pulls the free end of the wire rope to the knotting part 5, the third clamping mechanism 52 clamps the free end of the wire rope, the second clamping mechanism 42 loosens the free end of the wire rope and moves away, the knotting work disk 51 rotates in a vertical plane, and the third clamping mechanism 52 and the cutting clamping mechanism 53 pull the two ends of the wire rope to be wound and tightened to form a knot as the knotting work disk 51 rotates. Preferably, the knotting work disk 51 rotates at least two weeks, so that the wire rope can be tightened more firmly and not easy to loosen. It should be noted that the feeding end of the wire rope is opposite to the free end of the wire rope and can continuously provide one end of the wire rope to the baling device.

[0038] Furthermore, the first clamping arm 21 and the second clamping arm 22 each include a vertically arranged rotating frame 211, and at least two semicircular arms 212 horizontally fixedly connected to the rotating frame 211. The arms 212 on the first clamping arm 21 and the arms 212 on the second clamping arm 22 are arranged alternately up and down, and the upper end of the rotating frame 211 is rotatably connected to the top of the box frame 1; the rotating frame 211 rotates relative to the box frame 1 to drive the arms 212 to rotate in the horizontal plane. The arm 212 is arranged to ensure that the vegetables in the clamping space will not fall over, and at the same time drive the vegetables to be bundled into the clamping space, and push the bundled vegetable bundles out of the bundling device. It should be noted that a certain distance is left between the lowest arm 212 and the winding work disk 31, which is used to wind the rope around the vegetables.

[0039] Furthermore, the arm mechanism 41 includes a long arm mechanism 411 rotatably connected to the top of the box frame 1, a short arm mechanism 412 rotatably connected to the long arm mechanism 411, and a second clamping mechanism rotatably connected to the short arm mechanism 412; the setting of the long arm mechanism 411 and the short arm mechanism 412 can enable the arm mechanism 41 to achieve multi-degree-of-freedom rotation and movement.

[0040] Furthermore, the winding part 3 also includes a gravity sensor arranged on the winding working disk 31, and the gravity sensor is used to detect the total amount of vegetables on the winding working disk 31. When the set weight is reached, the supporting space is closed and the winding part 3 starts to work.

[0041] Furthermore, the knotting part 5 also includes a rope ball mechanism 54 fixedly mounted on the knotting work disk 51, and the rope ball mechanism 54 is used to continuously provide wire rope for the baling device; specifically, the rope ball mechanism 54 is arranged between the cutting and clamping mechanism 53 and the knotting work disk 51, so as to facilitate the cutting and clamping mechanism 53 to cut and clamp the wire end; specifically, the rope ball mechanism 54 also includes a sensor, and when the rope in the rope ball mechanism 54 is less, timely feedback and alarm prompts can be provided to facilitate the operator to replace it.

[0042] Furthermore, the first clamping mechanism 32, the second clamping mechanism 42, and the third clamping mechanism 52 all include a first fixed jaw, a first movable jaw hinged to the first fixed jaw, and a first servo transmission connected to the first movable jaw, and the first servo drives the first movable jaw to move; specifically, the middle part of the first fixed jaw and the middle part of the first movable jaw are hinged to form a scissors shape; it should be noted that the first fixed jaw and the first movable jaw have one end for clamping the rope as the clamping end, and the other end as the control end; specifically, the control end of the first fixed jaw is used to be fixedly connected to other mechanisms, the output end of the first servo is fixedly connected to the first rocker arm, the control end of the first movable jaw is hinged to the free end of the first rocker arm, and the first servo drives the control end of the first movable jaw to do reciprocating motion, thereby controlling the clamping end of the first movable jaw to do reciprocating motion, thereby realizing the clamping and releasing actions of the first clamping mechanism 32, the second clamping mechanism 42, and the third clamping mechanism 52.

[0043] Furthermore, the cutting and clamping mechanism 53 includes a second fixed jaw, a second movable jaw hinged to the second fixed jaw, and a second servo gear transmission connected to the second movable jaw, the second servo gear drives the second movable jaw to move, and the clamping ends of the second fixed jaw and the second movable jaw are provided with matching blades to form scissors; specifically, the middle part of the second fixed jaw and the middle part of the second movable jaw are hinged to form a scissors shape; specifically, the control end of the second fixed jaw is used to be fixedly connected to the knotting work disk 51, the output end of the second servo gear is fixedly connected to a second rocker rod, the control end of the second movable jaw is hinged to the free end of the second rocker rod, and the second servo gear drives the control end of the second movable jaw to make reciprocating motion, thereby controlling the clamping end of the second movable jaw to make reciprocating motion, thereby realizing the clamping, releasing and cutting actions of the cutting and clamping mechanism 53.

[0044] Furthermore, the clamping part 2 also includes two first clamping pulleys 23 fixedly connected to the upper ends of the first clamping arm 21 and the second clamping arm 22, respectively, two second clamping pulleys 24 connected to the two first clamping pulleys 23 by belts, respectively, and two first motors 25 connected to the two second clamping pulleys 24 by transmission. The two first motors 25 are fixedly installed on the top of the box frame 1; the first motor 25 controls the rotation of the first clamping arm 21 and the second clamping arm 22 through belt transmission.

[0045] Furthermore, the winding part 3 also includes a first winding pulley 33 arranged below the winding working disk 31, a bracket fixedly connected to the upper end surface of the first winding pulley 33, a second winding pulley 34 connected to the first winding pulley 33 by belt transmission, and a second motor 35 connected to the second winding pulley 34 by belt transmission. The first clamping mechanism 32 is fixed at the free end of the bracket, and the second motor 35 is fixedly installed at the bottom of the box frame 1. The second motor 35 controls the first clamping mechanism 32 to rotate along the circumference of the winding working disk 31 through belt transmission.

[0046] Furthermore, the knotting part 5 also includes a first knotting pulley 55 arranged between the knotting work disk 51 and the side of the box frame 1, a second knotting pulley 56 connected to the first knotting pulley 55 by belt transmission, and a third motor 57 connected to the second knotting pulley 56 by belt transmission. The third motor 57 is fixedly installed on the side of the box frame 1; the third motor 57 controls the rotation of the knotting work disk 51 through belt transmission.

[0047] The specific working process of the automatic vegetable bundling device of the present invention is as follows:

[0048] First, the two first motors 25 are controlled to rotate and drive the first clamping arm 21 and the second clamping arm 22 to rotate outward of the baling device at the same time, and the vegetables to be baled are placed between the first clamping arm 21 and the second clamping arm 22, and the vegetables to be baled are placed on the winding work disk 31. When the gravity sensor detects that the vegetables on the winding work disk 31 reach a specified weight, the vegetables are stopped from being placed, and the two first motors 25 are controlled to rotate and drive the first clamping arm 21 and the second clamping arm 22 to rotate back into the baling device in the opposite direction, and the vegetables to be baled are brought back to prepare for the winding operation. The first servo motor of the first clamping mechanism 32 is controlled to rotate, and the first clamping mechanism 32 clamps the free end of the wire rope, and the second motor 35 is controlled to rotate, so as to drive the first clamping mechanism 32 to rotate along the circumference of the winding working disk 31, and stop after rotating at least two circles. At this time, at least two circles of wire rope are wound around the lower part of the vegetables to be bundled to form a coil; after the winding operation is completed, the second servo motor of the cutting clamping mechanism 53 is controlled to rotate, and the cutting clamping mechanism 53 cuts and clamps the wire feeding end of the wire rope, and moves the arm mechanism 41 to drive the second clamping mechanism 42 to the first clamping The first steering gear of the second clamping mechanism 42 is controlled to rotate so that the second clamping mechanism 42 clamps the free end of the rope, and the first clamping mechanism 32 is controlled to release the free end of the rope, and the second clamping mechanism 42 drives the free end of the rope to move to the third clamping mechanism 52, and the coil is tightened while the free end of the rope is pulled, and the first steering gear of the third clamping mechanism 52 is controlled to rotate so that the third clamping mechanism 52 clamps the free end of the rope, and the second clamping mechanism 42 releases the free end of the rope, and the knotting working disk 51 is rotated at least After two turns, the two ends of the rope are rotated and tightened to form a knot; the arm mechanism 41 is moved again to drive the second clamping mechanism 42 to clamp the free end of the rope, and the third clamping mechanism 52 releases the free end of the rope. The second clamping mechanism 42 drives the free end of the rope to pass through the inside of the coil and then pull it out, thereby reinforcing the knot of the rope and preventing the knot from loosening; the third clamping mechanism 52 and the cutting clamping mechanism 53 are loosened, and the first clamping arm 21 and the second clamping arm 22 are controlled to rotate outward from the baling device to push out the baled vegetables, thereby completing the entire baling work.

[0049] In the present invention, unless otherwise specified, the directional words used, such as "up, down, left, right, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0050] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0051] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0052] The present invention is further described above with the aid of specific embodiments. However, it should be understood that the specific description here should not be construed as limiting the essence and scope of the present invention. Various modifications made to the above embodiments by ordinary technicians in the field after reading this specification are all within the scope of protection of the present invention.

Claims

1. An automatic vegetable bundling device, comprising a box frame, a clamping portion arranged in the box frame, a winding portion arranged below the clamping portion, a threading portion fixedly mounted on the top of the box frame, and a knotting portion arranged on one side of the clamping portion, characterized in that: The clamping part comprises a first clamping arm and a second clamping arm rotatably connected to the top of the box frame, and a clamping space is formed between the first clamping arm and the second clamping arm; The winding part comprises a winding work disk fixedly connected to the bottom of the box frame, and a first clamping mechanism arranged outside the circumference of the winding work disk and rotating along the circumference of the winding work disk, and the winding work disk is arranged horizontally; The threading part includes an arm mechanism rotatably connected to the top of the box frame, and a second clamping mechanism rotatably connected to the arm mechanism; The knotting part comprises a knotting work disk rotatably connected to the side of the box frame, a third clamping mechanism fixedly mounted on the knotting work disk and a cutting clamping mechanism, and the knotting work disk is vertically arranged; The first clamping arm and the second clamping arm each include a vertically arranged rotating frame, and at least two semicircular supporting arms horizontally fixedly connected to the rotating frame, the supporting arms on the first clamping arm and the supporting arms on the second clamping arm are arranged alternately up and down, and the upper end of the rotating frame is rotatably connected to the top of the box frame; The arm mechanism comprises a long arm mechanism rotatably connected to the top of the box frame, a short arm mechanism rotatably connected to the long arm mechanism, and the second clamping mechanism is rotatably connected to the short arm mechanism; The cutting and clamping mechanism comprises a second fixed jaw, a second movable jaw hinged to the second fixed jaw, and a second steering gear drivingly connected to the second movable jaw, the second steering gear drives the second movable jaw to move, and the clamping ends of the second fixed jaw and the second movable jaw are provided with blades matching each other to form scissors; The clamping part also includes two first clamping pulleys respectively fixedly connected to the upper ends of the first clamping arm and the second clamping arm, two second pulleys respectively connected to the two first clamping pulleys by belts, and two first motors respectively connected to the two second pulleys by transmission, and the two first motors are fixedly mounted on the top of the box frame; The winding part also includes a first winding pulley arranged below the winding working disk, a bracket fixedly connected to the upper end surface of the first winding pulley, a second winding pulley connected to the first winding pulley by belt transmission, and a second motor connected to the second winding pulley by belt transmission, the first clamping mechanism is fixed to the free end of the bracket, and the second motor is fixedly installed at the bottom of the box frame.

2. The automatic vegetable bundling device according to claim 1 is characterized in that: The winding part further includes a gravity sensor arranged on the winding working disk.

3. The automatic vegetable bundling device according to claim 1 is characterized in that: The knotting part also includes a rope ball mechanism fixedly mounted on the knotting working disk.

4. The automatic vegetable bundling device according to claim 1 is characterized in that: The first clamping mechanism, the second clamping mechanism and the third clamping mechanism all include a first fixed clamping jaw, a first movable clamping jaw hinged to the first fixed clamping jaw, and a first steering gear transmission-connected to the first movable clamping jaw, and the first steering gear drives the first movable clamping jaw to move.

5. The automatic vegetable bundling device according to claim 1 is characterized in that: The knotting part also includes a first knotting pulley arranged between the knotting work disk and the side of the box frame, a second knotting pulley connected to the first knotting pulley by belt transmission, and a third motor connected to the second knotting pulley by belt transmission, and the third motor is fixedly installed on the side of the box frame.

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