Efficient automatic cabbage harvester

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to an efficient automatic cabbage harvester which comprises a vehicle body, a conveying box is fixed to the left end of the vehicle body, a conveying belt is arranged in the conveying box, an anti-falling plate is arranged at the top of the conveying belt, a belt is arranged at the right end of the conveying box, and a moving rod is arranged at the right end of the belt. A connecting plate is arranged at the right end of the moving rod, two pulling rollers are arranged at the right end of the connecting plate, cutting chain saws are arranged at the bottoms of the two pulling rollers, a smashing rod is further arranged at the bottom of the connecting plate, and a smashing head is rotationally connected to the bottom of the smashing rod. According to the cabbages conveying device, cabbages in the belt can be conveyed to the needed position through rotation of the conveying belt, so that workers can conveniently collect the cabbages, due to the fact that the anti-falling plate can be tightly attached to the belt under the action of the anti-falling spring, the cabbages bear force after reaching the anti-falling plate, the cabbages slowly descend, and the cabbages conveying safety is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural machinery, and specifically relates to an efficient automatic cabbage harvesting machine. BACKGROUND

[0002] As a common staple vegetable, cabbage is widely planted in China. For a long time, cabbage harvesting mainly relies on manual labor, which is labor-intensive and low in efficiency. With the rising labor cost, the cost of manual harvesting is also increasing, which seriously restricts the economic benefits of the cabbage planting industry. At the same time, manual harvesting cannot guarantee the consistency and standardization of harvesting, which may damage the cabbage and affect the quality and subsequent sales of the cabbage.

[0003] At the same time, the existing cabbage harvesting equipment has a single function when in use and can only harvest cabbages of the same height. When conveying the cabbages, the cabbages may be damaged, which reduces the use range of the whole device and the harvesting effect. To solve the above problems, the utility model designs an efficient automatic cabbage harvesting machine. UTILITY MODEL CONTENTS

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an efficient automatic cabbage harvesting machine, which effectively solves the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an efficient automatic cabbage harvesting machine, comprising a vehicle body, a conveying box is fixed to the left end of the vehicle body, a conveying belt is arranged inside the conveying box, an anti-falling plate is arranged on the top of the conveying belt, a controller is fixed to the front end of the conveying box, a storage battery is fixed to the right end of the controller, two groups of positioning strips are arranged at the right end of the conveying box, the two groups of positioning strips are fixedly connected through a connecting strip, a belt is arranged between the two groups of positioning strips, a plurality of belt gears are engagedly connected inside the belt, each belt gear is rotationally connected with the positioning strips at the front and rear ends thereof, a positioning plate is fixed to the lower end of the connecting strip, a moving rod is fixed to the bottom of the positioning plate, a positioning rod is fixed to the bottom of the moving rod, a connecting plate is rotationally connected to the inside of the positioning rod through a rotating shaft, two pulling rollers are arranged at the right end of the connecting plate, a cutting chain saw is arranged at the bottom of each pulling roller, a crushing rod is further arranged at the bottom of the connecting plate, and a crushing head is rotationally connected to the bottom of the crushing rod.

[0006] Preferably, the inside of the conveying belt is connected with a plurality of conveying shafts, each of the conveying shafts is rotationally connected with the conveying box, the left end of the conveying box is fixedly connected with a conveying motor, the conveying motor is rotationally connected with the right end of the conveying belt, the top of the conveying box is fixedly connected with two positioning blocks, the positioning blocks are rotationally connected with the anti-falling plate inside the positioning blocks through pivots, the anti-falling plate is fixedly connected with a plurality of anti-falling springs at the lower end, and the left end of each anti-falling spring is fixedly connected with the conveying box.

[0007] Preferably, the right end of the conveying box is fixedly connected with two groups of connecting rods, each of the connecting rods is fixedly connected with the positioning strip inside the connecting rods, the front end of the topmost belt gear is rotationally connected with a belt motor, the belt motor is fixedly connected with the positioning strip at the rear end of the belt motor, the belt is fixedly connected with a plurality of belt arc plates outside the belt.

[0008] Preferably, the right end of the positioning plate is fixedly connected with a conveying camera, the front end of the positioning rod is fixedly connected with a reversing motor, the reversing motor is rotationally connected with the connecting plate at the rear end of the reversing motor, the connecting plate is internally provided with a sliding cavity, the sliding cavity is internally and slidably connected with two sliding blocks, the sliding blocks are fixedly connected with the connecting plate at the right end of the sliding blocks, each of the sliding blocks is fixedly connected with a sliding rod outside the sliding block, each of the sliding rods is slidably connected with the connecting plate, and each of the sliding rods is further provided with a sliding block spring outside the sliding rod.

[0009] Preferably, the bottom right end of the connecting plate is fixedly connected with a cutting camera, the bottom right end of the connecting plate is further fixedly connected with two groups of cutting gear positioning plates, each of the cutting gear positioning plates is rotationally connected with a cutting gear inside the cutting gear positioning plate through a pivot, each of the cutting gears is meshedly connected with the cutting chain saw outside the cutting gear, the top of the rear end of the cutting gear positioning plate is fixedly connected with a cutting motor, the cutting motor is rotationally connected with the cutting gear at the bottom of the cutting motor, the bottom rear end of the connecting plate is further fixedly connected with a crushing positioning plate, the crushing positioning plate is fixedly connected with a crushing moving rod at the front end, the crushing moving rod is fixedly connected with the crushing rod at the front end of the crushing moving rod, and the bottom of the telescopic end of the crushing moving rod is further fixedly connected with a crushing camera.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The conveying motor drives the conveying shaft to rotate, so that the belt inside the conveying belt can be conveyed to the required position, so that the staff can collect the cabbages conveniently, at this time, the anti-falling plate is tightly attached to the belt due to the action of the anti-falling spring, so that the cabbages inside the belt are subjected to a force after reaching the anti-falling plate, so that the cabbages slowly descend, thereby ensuring the safety of the conveying of the cabbages.

[0012] The utility model discloses a movable rod telescopes, thereby can drive the positioning rod lift, thereby can cut the different height of the cabbage, thereby guarantee the harvest effect and the harvest accuracy, thereby improve the harvest efficiency, the reversing motor can drive the connecting plate rotation simultaneously, thereby make the cabbage can reach the belt successfully and can pull the cabbage of different inclination angle simultaneously, thereby guarantee the accuracy of the harvest, the pulling roller of this device adopts the conical structure simultaneously, thereby facilitate the pulling of the cabbage, can guarantee that the cabbage can roll to the inside of the belt successfully, the sliding rod and the sliding block spring cooperation of this device can make two pulling rollers close to each other when not under stress, thereby can adapt to the different outer diameter of the vegetable root, thereby improve the use range of whole device.

[0013] The utility model discloses a movable rod telescopes, thereby can drive the positioning rod lift, thereby can cut the different height of the cabbage, thereby guarantee the harvest effect and the harvest accuracy, thereby improve the harvest efficiency, the reversing motor can drive the connecting plate rotation simultaneously, thereby make the cabbage can reach the belt successfully and can pull the cabbage of different inclination angle simultaneously, thereby guarantee the accuracy of the harvest, the pulling roller of this device adopts the conical structure simultaneously, thereby facilitate the pulling of the cabbage, can guarantee that the cabbage can roll to the inside of the belt successfully, the sliding rod and the sliding block spring cooperation of this device can make two pulling rollers close to each other when not under stress, thereby can adapt to the different outer diameter of the vegetable root, thereby improve the use range of whole device. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, are used to explain the utility model with the embodiment of the utility model, and do not constitute the limitation to the utility model.

[0015] In the drawings:

[0016] Figure 1 It is the whole schematic diagram of the utility model;

[0017] Figure 2 It is the whole overhead schematic diagram of the utility model;

[0018] Figure 3 It is the whole left end schematic diagram of the utility model;

[0019] Figure 4 It is the schematic diagram of the anti -shatter board of the utility model;

[0020] Figure 5 It is the schematic diagram of the belt upper end of the utility model;

[0021] Figure 6 It is the schematic diagram of the positioning plate bottom of the utility model;

[0022] Figure 7 It is the inside schematic diagram of the utility model slide chamber;

[0023] Figure 8 It is the schematic diagram of the connecting plate rear end of the utility model;

[0024] Figure 9The utility model discloses a connecting plate bottom schematic drawing.

[0025] In the drawing: 1 - car body;2 - conveying box;3 - conveying motor;4 - anti -falling board;5 - belt;6 - positioning plate;7 - connecting plate;8 - cutting chain saw;9 - rubbing mobile pole;201 - controller;202 - battery;301 - conveying belt;302 - conveying shaft;401 - positioning block;402 - anti -falling baffle;403 - anti -falling spring;501 - connecting rod;502 - positioning strip;503 - belt arc plate;504 - belt gear;505 - belt motor;506 - connecting strip;507 - belt baffle;601 - mobile pole;602 - positioning pole;603 - conveying camera;604 - reversing motor;701 - pulling roller;702 - sliding block;703 - sliding cavity;704 - sliding rod;705 - sliding block spring;801 - cutting gear;802 - cutting gear positioning plate;803 - cutting camera;804 - cutting motor;901 - rubbing positioning plate;902 - rubbing pole;903 - rubbing head;904 - rubbing camera. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0027] Embodiment one, by Figures 1-3 , Figure 6The present invention includes a vehicle body 1, which can move the entire device while charging the battery 202. A conveyor box 2 is fixed to the left end of the vehicle body 1. The conveyor box 2 is made of alloy material and is used to position the conveyor belt 301. The conveyor belt 301 is installed inside the conveyor box 2. The conveyor belt 301 can transport the cabbage inside the belt 5 to the required position, thereby facilitating the collection of cabbage by workers. A drop plate 4 is provided on the top of the conveyor belt 301. The drop plate 4 is made of alloy material and has a layer of sponge bonded to its outer surface. The drop plate 4 can reduce the speed at which vegetables fall from the belt 5, thereby ensuring the safety of the cabbage. A control device is fixed at the front end of the conveyor box 2. The device includes a controller 201 for controlling the entire apparatus. A battery 202 is fixed to the right end of the controller 201, providing the necessary power to the entire apparatus. Two sets of positioning strips 502, made of alloy material, are provided on the right end of the conveyor box 2. These positioning strips 502 are used to position the belt gear 504. The tops of the two sets of positioning strips 502 are fixedly connected by a connecting strip 506, also made of alloy material, which ensures stability between the two positioning strips 502. A belt 5 is provided between the two sets of positioning strips 502. The outer surface of the belt 5 is bonded with sponge and is made of flexible material. The belt 5 is used to convey packages. The belt 5 is internally connected to several belt gears 504, which can drive the belt 5 to rotate. Each belt gear 504 is rotatably connected to the positioning strips 502 at its front and rear ends. A positioning plate 6, made of alloy material, is fixed to the lower end of the connecting strip 506. The positioning plate 6 is used to position the moving rod 601. The moving rod 601 is fixed to the bottom of the positioning plate 6. The moving rod 601 is telescopic, which can drive the positioning rod 602 to rise and fall, thereby cutting cabbages of different heights, ensuring harvesting effect and accuracy, and improving harvesting efficiency. The positioning rod 602 is fixed to the bottom of the moving rod 601, and the positioning rod 602 is internally connected to a rotating shaft. A connecting plate 7 is rotatably connected to the cabbage. Two pulling rollers 701 are provided on the right end of the connecting plate 7. The pulling rollers 701 are made of alloy material and have a conical structure, which facilitates the pulling of cabbage and ensures that the cabbage can roll smoothly into the belt 5. A cutting chainsaw 8 is provided at the bottom of the two pulling rollers 701. The cutting chainsaw 8 is used to cut the cabbage root. A crushing rod 902 is also provided at the bottom of the connecting plate 7. The crushing rod 902 can drive the crushing head 903 to rotate up and down, thereby crushing the cabbage root. The crushed cabbage root can be used as natural organic fertilizer for the soil, which is beneficial to improving soil fertility and reducing the amount of topsoil carried away by the cabbage root, thus ensuring the harvest effect. The crushing rod 902 is rotatably connected to the crushing head 903 at the bottom.

[0028] In a second embodiment, based on the first embodiment, in combination with Figures 4-5 , Figures 7-9The inside of the conveying belt 301 is connected with several conveying shafts 302 by meshing, the conveying shafts 302 can drive the conveying belt 301 to rotate, each conveying shaft 302 is rotationally connected with the conveying box 2, the left end of the conveying box 2 is fixedly connected with a conveying motor 3, the conveying motor 3 can drive the frontmost conveying shaft 302 to rotate, thereby driving the conveying belt 301 to rotate, thereby conveniently conveying the cabbages, the conveying motor 3 is rotationally connected with the conveying belt 301 at the right end thereof, the top of the conveying box 2 is fixedly connected with two positioning blocks 401 made of alloy material, the positioning blocks 401 are used for positioning the anti-falling plate 4, the positioning blocks 401 are rotationally connected with the anti-falling plate 4 in the inside thereof through a rotating shaft, the anti-falling plate 4 is fixedly connected with anti-falling baffle plates 402 at the front and rear ends thereof, the anti-falling baffle plates 402 are made of alloy material, the inside of the anti-falling baffle plates 402 is bonded with sponge, the anti-falling baffle plates 402 can prevent the cabbages from falling off the anti-falling plate 4, thereby ensuring that the cabbages can stably reach the conveying belt 301, the anti-falling plate 4 is further fixedly connected with several anti-falling springs 403 at the lower end thereof, the anti-falling springs 403 are elastic, thereby enabling the cabbages to slowly descend after falling into the anti-falling plate 4, thereby ensuring the safety of the cabbages, the left end of each anti-falling spring 403 is fixedly connected with the conveying box 2, the right end of the conveying box 2 is fixedly connected with two groups of connecting rods 501 made of alloy material, the connecting rods 501 are used for positioning the positioning strips 502, each connecting rod 501 is fixedly connected with the positioning strip 502 in the inside thereof, the front end of the topmost belt gear 504 is rotationally connected with a belt motor 505, the belt motor 505 can drive the topmost belt gear 504 to rotate, thereby driving the belt 5 to rotate, the belt motor 505 is fixedly connected with the positioning strip 502 at the rear end thereof, the belt 5 is fixedly connected with belt baffle plates 507 at the front and rear ends thereof, the belt baffle plates 507 are made of rubber material, the belt baffle plates 507 can prevent the cabbages from falling off the front and rear ends of the belt 5, the outside of the belt 5 is further fixedly connected with several belt arc plates 503 made of rubber material, the belt arc plates 503 adopt an arc-shaped structure, thereby providing support for the cabbages, thereby preventing the cabbages from rolling off the belt 5, the right end of the positioning plate 6 is fixedly connected with a conveying camera 603, the conveying camera 603 is used for monitoring the conveying condition of the cabbages, the front end of the positioning rod 602 is fixedly connected with a reversing motor 604, the reversing motor 604 can drive the connecting plate 7 to rotate, thereby enabling the cabbages to smoothly reach the belt 5 while being able to be pulled at different inclination angles, thereby ensuring the accuracy of harvesting, the reversing motor 604 is rotationally connected with the connecting plate 7 at the rear end thereof, the inside of the connecting plate 7 is provided with sliding cavities 703, the sliding cavities 703 provide sliding channels for the sliding blocks 702, the sliding cavities 703 are slidably connected with two sliding blocks 702 in the inside thereof, the sliding blocks 702 are made of alloy material,The slider 702 is used for positioning the connecting plate 7, each of the slider 702 is fixedly connected with the connecting plate 7 at the right end, each of the slider 702 is fixedly connected with the slide rod 704 outside, the slide rod 704 is made of alloy material, each of the slide rod 704 is slidingly connected with the connecting plate 7, each of the slide rod 704 is further provided with the slider spring 705 outside, the slider spring 705 is rich in talk, the slide rod 704 and the slider spring 705 cooperate to make two of the pulling roller 701 close to each other when not under stress, so as to adapt to different outer diameters of the root, so as to improve the use range of the whole device, the connecting plate 7 is fixedly connected with the cutting camera 803 at the bottom right end, the cutting camera 803 is used for monitoring the cutting condition, the connecting plate 7 is further fixedly connected with two groups of cutting gear positioning plates 802 at the bottom right end, the cutting gear positioning plate 802 is used for positioning the cutting gear 801, each of the cutting gear positioning plate 802 is rotatably connected with the cutting gear 801 through the rotating shaft inside, the cutting gear 801 can drive the cutting chain saw 8 to rotate, so as to cut the root, each of the cutting gear 801 is meshingly connected with the cutting chain saw 8 outside, the rear end of the cutting gear positioning plate 802 is fixedly connected with the cutting motor 804 at the top, the cutting motor 804 can drive the cutting gear 801 to rotate, the cutting motor 804 is rotatably connected with the cutting gear 801 at the bottom, the connecting plate 7 is further fixedly connected with the crushing positioning plate 901 at the bottom rear end, the crushing positioning plate 901 is made of alloy material, the crushing positioning plate 901 is used for positioning the crushing moving rod 9, the crushing positioning plate 901 is fixedly connected with the crushing moving rod 9 at the front end, the crushing moving rod 9 is telescopic, so as to drive the crushing rod 902 to move forward and backward, so as to realize fine adjustment, so that the crushing head 903 can face the root, so as to ensure the accuracy of crushing, so as to improve the crushing efficiency, the crushing moving rod 9 is fixedly connected with the crushing rod 902 at the front end, the crushing moving rod 9 is further fixedly connected with the crushing camera 904 at the bottom of the telescopic end, the crushing camera 904 is used for monitoring the crushing condition,

[0029] In use of the device, the operator can drive the vehicle body 1, so that the whole device can be moved and reversed, and when the whole device is moved to the desired harvesting position, the controller 201 controls the conveying camera 603 to work, so that the position of the connecting plate 7 can be monitored, at this time the controller 201 controls the moving rod 601 and the reversing motor 604 to cooperate, so that the positioning rod 602 can move up and down while the connecting plate 7 can be reversed, so that the connecting plate 7 can face the roots of the cabbage, and the cutting depth can be controlled, at this time the controller 201 controls the cutting motor 804 to work, so that the cutting gear 801 at the bottom thereof is driven to rotate, and the cutting chain saw 8 is driven to rotate, at this time the cutting of the cutting chain saw 8 can be monitored due to the action of the cutting camera 803, and further the whole vehicle body 1 moves to the right, at this time the roots are clamped between the two pulling rollers 701, and due to the action of the slide rod 704 and the slide block spring 705, the two pulling rollers 701 are close to each other, so as to clamp the roots, and further when the vehicle body 1 continues to move to the right, the cutting chain saw 8 can cut the roots, and the cabbage moves to the left along the slide block 702, and then rolls to the connecting plate 7, at this time the controller 201 controls the belt motor 505 to work, so that the belt gear 504 is driven to rotate, and the belt 5 is driven to rotate, and further the controller 201 controls the reversing motor 604 to work, so that the connecting plate 7 is driven to rotate, so that the cabbage rolls to the belt 5, at this time the cabbage can be conveyed to the top of the belt 5 due to the action of the belt 5, at this time the cabbage can be prevented from falling due to the action of the belt arc plate 503 and the belt baffle 507, when the cabbage moves to the top end of the belt 5, the cabbage falls to the anti-falling plate 4, at this time the cabbage can be slowly lowered due to the action of the anti-falling spring 403, so that the cabbage falls to the conveying belt 301, at this time the controller 201 controls the conveying motor 3 to work, so that the conveying shaft 302 is driven to rotate, and the conveying belt 301 is driven to rotate, so that the cabbage is conveyed out of the vehicle body 1, while the belt 5 conveys the cabbage, the vehicle body 1 continues to move to the right, so that the crushing moving rod 9 moves above the roots, at this time the controller 201 can monitor the specific position of the roots through the crushing camera 904, at this time the controller 201 controls the crushing moving rod 9 to make the crushing head 903 face the roots, and further the controller 201 controls the crushing rod 902 to work, so that the crushing head 903 is driven to rotate downward, so that the roots are crushed, and further the controller 201 controls the crushing head 903 to reset, and further the vehicle body 1 controls the whole device to continue to move to the right, so that the harvesting work of the next cabbage is started.

[0030] The working procedure of the utility model is: when using the device, the staff can open the car body 1, so that the whole device can be moved and reversed, further when the whole device is moved to the required harvesting position, the controller 201 controls the conveying camera 603 to work, so that the position of the connecting plate 7 can be monitored, at this time the controller 201 controls the moving rod 601 and the reversing motor 604 to cooperate, so that the positioning rod 602 can move up and down and the connecting plate 7 can be reversed, so that the connecting plate 7 can face the cabbage root, and the cutting depth can be controlled, at this time the controller 201 controls the cutting motor 804 to work, so that the cutting gear 801 at the bottom is driven to rotate, so that the cutting chain saw 8 is driven to rotate, at this time the cutting condition of the cutting chain saw 8 can be monitored due to the action of the cutting camera 803, further the whole car body 1 moves to the right, at this time the cabbage root is clamped between the two pulling rollers 701, and due to the action of the slide rod 704 and the slide block spring 705, the two pulling rollers 701 are close to each other, so that the cabbage root is clamped, further when the car body 1 continues to move to the right, the cutting chain saw 8 can cut the cabbage root, and the cabbage moves to the left along the slide block 702, and then rolls to the connecting plate 7, at this time the controller 201 controls the belt motor 505 to work, so that the belt gear 504 is driven to rotate, so that the belt 5 is driven to rotate, further the controller 201 controls the reversing motor 604 to work, so that the connecting plate 7 is driven to rotate, so that the cabbage rolls to the belt 5, at this time the cabbage can be conveyed to the top of the belt 5 due to the action of the belt 5, at this time the cabbage can be prevented from falling due to the action of the belt arc plate 503 and the belt baffle 507, when the cabbage moves to the top end of the belt 5, the cabbage falls to the anti-falling plate 4, at this time the cabbage can slowly descend due to the action of the anti-falling spring 403, so that the cabbage falls to the conveying belt 301, at this time the controller 201 controls the conveying motor 3 to work, so that the conveying shaft 302 is driven to rotate, so that the conveying belt 301 is driven to rotate, so that the cabbage is conveyed out of the car body 1, while the belt 5 conveys the cabbage, the car body 1 continues to move to the right, so that the crushing moving rod 9 moves above the cabbage root, at this time the controller 201 can monitor the specific position of the cabbage root through the crushing camera 904, at this time the controller 201 controls the crushing moving rod 9, so that the crushing head 903 faces the cabbage root, further the controller 201 controls the crushing rod 902 to work, so that the crushing head 903 rotates downward, so that the cabbage root is crushed, further the controller 201 controls the crushing head 903 to reset, further the car body 1 controls the whole device to continue to move to the right, so that the harvesting work of the next cabbage is started.

[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] While the embodiments of the present application have been illustrated 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 spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A high efficiency automatic Chinese cabbage harvesting machine, characterized in that: Including the car body (1), the car body (1) left end is fixed with the delivery box (2), the delivery box (2) inside is equipped with the conveying belt (301), the conveying belt (301) top is equipped with the anti-falling board (4), the delivery box (2) front end is fixed with the controller (201), the controller (201) right end is fixed with the battery (202), the delivery box (2) right end is equipped with two groups of positioning strips (502), two groups the positioning strip (502) top is fixedly connected through the connecting strip (506), two groups the positioning strip (502) between is equipped with the belt (5), the belt (5) inside is engagedly connected with a plurality of belt gears (504), every belt gear (504) with its front and rear two ends the positioning strip (502) rotationally connected, the connecting strip (506) lower end is fixed with the positioning plate (6), the positioning plate (6) bottom is fixed with the moving rod (601), the moving rod (601) bottom is fixed with the positioning rod (602), the positioning rod (602) inside is rotatably connected with the connecting plate (7) through the pivot, the connecting plate (7) right end is equipped with two pull-out rollers (701), two the pull-out roller (701) bottom is equipped with the cutting chain saw (8), the connecting plate (7) bottom is also equipped with the crushing rod (902), the crushing rod (902) bottom rotatably connected with the crushing head (903).

2. The high efficiency automatic Chinese cabbage harvesting machine according to claim 1, characterized in that: The conveying belt (301) inside is engagedly connected with a plurality of conveying shafts (302), every conveying shaft (302) with the conveying box (2) rotationally connected, the conveying box (2) left end is fixed with the conveying motor (3), the conveying motor (3) with its right end the conveying belt (301) rotationally connected, the conveying box (2) top is fixed with two positioning blocks (401), two the positioning block (401) is rotatably connected with the anti-falling board (4) inside through the pivot, the anti-falling board (4) front and rear two ends are fixed with the anti-falling baffle (402), the anti-falling board (4) lower end is also fixed with a plurality of anti-falling springs (403), every anti-falling spring (403) left end is fixedly connected with the conveying box (2).

3. The high efficiency automatic Chinese cabbage harvesting machine according to claim 2, characterized in that: The conveying box (2) right end is fixed with two groups of connecting rods (501), every connecting rod (501) with its inner side the positioning strip (502) fixedly connected, the topmost belt gear (504) front end rotatably connected with the belt motor (505), the belt motor (505) with its rear end the positioning strip (502) fixedly connected, the belt (5) front and rear two ends are fixed with the belt baffle (507), the belt (5) outside is also fixed with a plurality of belt arc plates (503).

4. The high efficiency automatic Chinese cabbage harvester according to claim 1, characterized in that: The positioning plate (6) right end is fixed with conveying camera (603), the positioning rod (602) front end is fixed with reversing motor (604), the reversing motor (604) is rotatably connected with the connecting plate (7) of its rear end, the connecting plate (7) inside is equipped with slide cavity (703), the slide cavity (703) inside is slidably connected with two sliders (702), each slider (702) is fixedly connected with the connecting plate (7) of its right end, each slider (702) outside is fixed with slide rod (704), each slide rod (704) is slidably connected with the connecting plate (7), each slide rod (704) outside is also equipped with slider spring (705).

5. The high efficiency automatic Chinese cabbage harvesting machine according to claim 4, characterized in that: The connecting plate (7) bottom right end is fixed with cutting camera (803), the connecting plate (7) bottom right end is also fixed with two groups of cutting gear positioning plate (802), each cutting gear positioning plate (802) is rotatably connected with cutting gear (801) through pivot inside, each cutting gear (801) is meshingly connected with the cutting chain saw (8) of its outside, the rear cutting gear positioning plate (802) top is fixed with cutting motor (804), the cutting motor (804) is rotatably connected with the cutting gear (801) of its bottom, the connecting plate (7) bottom rear end is also fixed with crushing positioning plate (901), the crushing positioning plate (901) front end is fixed with crushing moving rod (9), the crushing moving rod (9) is fixedly connected with the crushing rod (902) of its front end, the crushing moving rod (9) telescopic end bottom is also fixed with crushing camera (904).

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