CN223600382U - High-efficiency automatic cabbage harvester - Google Patents

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a high-efficiency automatic cabbage harvester which comprises a vehicle body, wherein a conveying box is fixed at 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, 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 saw is arranged at the bottoms of the two pulling rollers, a crushing rod is further arranged at the bottom of the connecting plate, and a crushing head is rotatably connected at the bottom of the crushing rod.

Description

High-efficiency automatic cabbage harvester

Technical Field

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a high-efficiency automatic cabbage harvester.

Background

Cabbage is a common bulk vegetable and is widely planted in China. For a long time, the harvesting of the cabbage mainly depends on manpower, the labor intensity is high, the efficiency is low, and the cost of the manual harvesting is higher and higher along with the continuous rise of the labor cost, so that the economic benefit of the cabbage planting industry is severely restricted. Meanwhile, the consistency and standardization of the harvest are difficult to ensure by manual harvest, and the damage to the cabbage is likely to be caused, so that the quality and subsequent sales of the cabbage are affected.

Meanwhile, the existing cabbage harvesting equipment has single function when in use, can only harvest the cabbage at the same height, and meanwhile, when the cabbage is conveyed, the whole device is small in use range and poor in harvesting effect due to damage to the cabbage.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the efficient automatic cabbage harvester, and effectively solves the problems in the background art.

The automatic efficient cabbage harvester comprises a vehicle body, a conveying box is fixed at 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 controller is fixed at the front end of the conveying box, a storage battery is fixed at the right end of the controller, two groups of positioning strips are arranged at the right end of the conveying box, the tops of the two groups of positioning strips are fixedly connected through connecting strips, belts are arranged between the two groups of positioning strips, a plurality of belt gears are connected in a meshed mode inside the belts in a meshed mode, each belt gear is rotatably connected with the positioning strips at the front end and the rear end of the belt gears, a positioning plate is fixed at the lower end of each connecting strip, a movable rod is fixed at the bottom of each positioning plate, a positioning rod is fixedly connected with the inside of each positioning rod through a rotating shaft, two pulling rollers are arranged at the right end of each connecting plate, a cutting chain saw is arranged at the bottom of each pulling roller, and a crushing rod is further arranged at the bottom of each connecting plate, and a crushing head is rotatably connected to the bottom of each crushing rod.

Preferably, the conveyer belt inside engagement is connected with a plurality of conveying axle, every conveying axle with the conveyer box rotates to be connected, the conveyer box left end is fixed with conveying motor, conveying motor rather than the conveyer belt of right-hand member rotates to be connected, the conveyer box top is fixed with two locating pieces, two the locating piece is through pivot and its inside prevent falling the board rotation and be connected, prevent falling the board front and back both ends and all be fixed with and prevent falling the baffle, prevent falling the board lower extreme and still be fixed with a plurality of and prevent falling the spring, every prevent falling the spring left end with conveyer box fixed connection.

Preferably, the right end of the conveying box is fixedly provided with two groups of connecting rods, each connecting rod is fixedly connected with the inner side of the connecting rod, the top is rotatably connected with a belt motor at the front end of the belt gear, the belt motor is fixedly connected with the positioning strips at the rear end of the belt motor, belt baffles are fixed at the front end and the rear end of the belt, and a plurality of belt arc plates are fixed outside the belt.

Preferably, the right end of the positioning plate is fixedly provided with a conveying camera, the front end of the positioning rod is fixedly provided with a reversing motor, the reversing motor is rotationally connected with the connecting plate at the rear end of the positioning rod, a sliding cavity is formed in the connecting plate, two sliding blocks are slidably connected in the sliding cavity, each sliding block is fixedly connected with the connecting plate at the right end of the sliding cavity, a sliding rod is fixedly arranged at the outer side of each sliding block, each sliding rod is slidably connected with the connecting plate, and a sliding block spring is further arranged outside each sliding rod.

Preferably, the right-hand member of connecting plate bottom is fixed with the cutting camera, connecting plate bottom right-hand member still is fixed with two sets of cutting gear locating plates, every group cutting gear locating plate is inside to be connected with the cutting gear through the pivot rotation, every cutting gear rather than outside the meshing of cutting chain saw is connected, the rear end cutting gear locating plate top is fixed with the cutting motor, the cutting motor rather than the bottom cutting gear rotates to be connected, connecting plate bottom rear end still is fixed with crushing locating plate, crushing locating plate front end is fixed with crushing movable rod, crushing movable rod and its front end smash pole fixed connection, crushing movable rod telescopic end bottom still is fixed with crushing camera.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the conveying motor drives the conveying shaft to rotate so as to drive the conveying belt to rotate, so that the dishes in the belt can be conveyed to a required position, and therefore, staff can conveniently collect the dishes, at the moment, the anti-falling plate is tightly attached to the belt due to the action of the anti-falling spring, so that the dishes in the belt can be subjected to a force after reaching the anti-falling plate, the dishes can be slowly lowered, and the conveying safety of the dishes is ensured.

According to the utility model, the movable rod stretches and contracts to drive the positioning rod to lift, so that dishes with different heights can be cut, the harvesting effect and the harvesting accuracy are ensured, the harvesting efficiency is improved, meanwhile, the reversing motor can drive the connecting plate to rotate, dishes with different dip angles can be pulled out while the dishes can smoothly reach the belt, the harvesting accuracy is ensured, meanwhile, the pulling roller of the device adopts a conical structure, so that the dishes can be pulled out conveniently, and meanwhile, the dishes can be rolled into the belt smoothly, the device can enable the two pulling rollers to be mutually close when not stressed through the cooperation of the sliding rod and the sliding block spring, so that the vegetable roots with different outer diameters can be adapted, and the application range of the whole device is improved.

The crushing rod can drive the crushing head to rotate up and down, so that the crushing roots can be used as natural organic fertilizer for soil, the soil fertility is improved, a large amount of surface soil carried by the roots can be reduced, the harvesting effect is ensured, and meanwhile, the crushing moving rod of the device is telescopic, so that the crushing rod can be driven to move back and forth, fine adjustment is realized, the crushing head can be opposite to the roots, the crushing accuracy is ensured, and the crushing efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the whole of the present utility model;

FIG. 3 is a schematic view of the left end of the present utility model;

FIG. 4 is a schematic view of an anti-shatter plate according to the present utility model;

FIG. 5 is a schematic view of the upper end of the belt of the present utility model;

FIG. 6 is a schematic view of the bottom of the locating plate of the present utility model;

FIG. 7 is a schematic view of the interior of the sliding chamber of the present utility model;

FIG. 8 is a schematic view of the rear end of the connection plate of the present utility model;

FIG. 9 shows the present utility model the bottom of the connecting plate is schematically shown.

The device comprises a 1-car body, a 2-conveying box, a 3-conveying motor, a 4-anti-falling plate, a 5-belt, a 6-positioning plate, a 7-connecting plate, an 8-cutting chain saw, a 9-crushing moving rod, a 201-controller, a 202-storage battery, a 301-conveying belt, a 302-conveying shaft, a 401-positioning block, a 402-anti-falling baffle, a 403-anti-falling spring, a 501-connecting rod, a 502-positioning strip, a 503-belt arc plate, a 504-belt gear, a 505-belt motor, a 506-connecting strip, a 507-belt baffle, a 601-moving rod, a 602-positioning rod, a 603-conveying camera, a 604-reversing motor, a 701-pulling roller, a 702-sliding block, a 703-sliding cavity, a 704-sliding rod, a 705-sliding block spring, a 801-cutting gear, a 802-cutting gear positioning plate, a 803-cutting camera, a 804-cutting motor, a 901-crushing positioning plate, a 902-crushing rod, a 903-crushing camera and a 904-crushing camera.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

1-3 And 6, the utility model comprises a vehicle body 1, wherein the vehicle body 1 can drive the whole device to move and can charge a storage battery 202, a conveying box 2 is fixed at the left end of the vehicle body 1, the conveying box 2 is made of alloy materials, the conveying box 2 is used for positioning a conveying belt 301, a conveying belt 301 is arranged in the conveying box 2, the conveying belt 301 can convey vegetables in the belt 5 to a required position, so that staff can collect the vegetables conveniently, an anti-falling plate 4 is arranged at the top of the conveying belt 301, the anti-falling plate 4 is made of alloy materials, a layer of sponge is adhered to the outer surface of the anti-falling plate 4, the anti-falling plate 4 can reduce the falling speed of the vegetables on the belt 5, so that the safety of the vegetables is ensured, a controller 201 is fixed at the front end of the conveying box 2, the controller 201 is used for controlling the whole device, the storage battery 202 is fixed at the right end of the controller 201, the storage battery 202 provides required electric energy for the whole device, the right end of the conveying box 2 is provided with two groups of positioning strips 502, the positioning strips 502 are made of alloy materials, the positioning strips 502 are used for positioning the belt gears 504, the tops of the two groups of positioning strips 502 are fixedly connected through a connecting strip 506, the connecting strip 506 is made of alloy materials, the connecting strip 506 can ensure the stability between the two positioning strips 502, a belt 5 is arranged between the two groups of positioning strips 502, the outer surface of the belt 5 is adhered with sponge, the belt 5 is made of flexible materials, the belt 5 is used for conveying cabbage, the belt 5 is internally meshed and connected with a plurality of belt gears 504, the belt gears 504 can drive the belt 5 to rotate, each belt gear 504 is rotatably connected with the positioning strips 502 at the front end and the rear end of each belt gear 504, a positioning plate 6 is fixed at the lower end of each connecting strip 506, each positioning plate 6 is made of alloy materials, each positioning plate 6 is used for positioning each movable rod 601, each positioning plate 6 is fixed with a movable rod 601 at the bottom, each movable rod 601 is telescopic, so that each positioning rod 602 can be driven to lift and fall, dishes with different heights can be cut, the harvesting effect and the harvesting accuracy are ensured, the harvesting efficiency is improved, each positioning rod 602 is fixed at the bottom of each movable rod 601, a connecting plate 7 is rotatably connected inside each positioning rod 602 through a rotating shaft, two pulling rollers 701 are arranged at the right end of each connecting plate 7, the pulling roller 701 is made of alloy materials, the pulling roller 701 is of a conical structure, so that the pulling of the cabbage is facilitated, meanwhile, the cabbage can be guaranteed to roll into the belt 5 smoothly, the bottoms of the two pulling rollers 701 are provided with cutting chain saw 8, the cutting chain saw 8 is used for cutting the root of the cabbage, a crushing rod 902 is further arranged at the bottom of the connecting plate 7, the crushing rod 902 can drive the crushing head 903 to rotate up and down, the root of the cabbage is crushed, the root of the cabbage can be used as a natural organic fertilizer of soil, soil fertility is improved, a large amount of surface soil is carried away by the root of the cabbage can be reduced, the harvesting effect is guaranteed, and the bottom of the crushing rod 902 is rotationally connected with the crushing head 903.

Embodiment II, based on embodiment I, combine FIGS. 4-5, Fig. 7-9 show that, the conveyer belt 301 is internally engaged with a plurality of conveyer shafts 302, the conveyer shafts 302 can drive the conveyer belt 301 to rotate, each conveyer shaft 302 is rotationally connected with the conveyer box 2, the left end of the conveyer box 2 is fixedly provided with a conveyer motor 3, the conveyer motor 3 can drive the forefront end of the conveyer shaft 302 to rotate so as to drive the conveyer belt 301 to rotate, thereby facilitating conveying of the cabbage, the conveyer motor 3 is rotationally connected with the conveyer belt 301 at the right end of the conveyer motor 3, the top of the conveyer box 2 is fixedly provided with two positioning blocks 401, the positioning blocks 401 are made of alloy materials, the positioning blocks 401 are used for positioning the anti-falling plates 4, the two positioning blocks 401 are rotationally connected with the anti-falling plates 4 inside the conveyer box through rotating shafts, the front end and the rear end of the anti-falling plates 4 are fixedly provided with anti-falling baffles 402, the anti-falling baffle 402 is made of alloy materials, sponge is adhered to the inner side of the anti-falling baffle 402, the anti-falling baffle 402 can prevent dishes from falling from the anti-falling plate 4, so that the dishes can stably reach the conveying belt 301, a plurality of anti-falling springs 403 are further fixed at the lower end of the anti-falling plate 4, the anti-falling springs 403 are rich in elasticity, so that the dishes can slowly descend after falling into the anti-falling plate 4, the safety of the dishes is ensured, the left end of each anti-falling spring 403 is fixedly connected with the conveying box 2, two groups of connecting rods 501 are fixed at the right end of the conveying box 2, the connecting rods 501 are made of alloy materials, the connecting rods 501 are used for positioning the positioning strips 502, each connecting rod 501 is fixedly connected with the positioning strips 502 on the inner side of the connecting rods, the front end of the belt gear 504 is rotatably connected with a belt motor 505, the belt motor 505 can drive the belt gear 504 at the top to rotate so as to drive the belt 5 to rotate, the belt motor 505 is fixedly connected with the positioning strip 502 at the rear end of the belt 5, the belt baffles 507 are fixed at the front end and the rear end of the belt 5, the belt baffles 507 are made of rubber materials, the belt baffles 507 can prevent dishes from falling from the front end and the rear end of the belt 5, a plurality of belt arc plates 503 are fixed outside the belt 5, the belt arc plates 503 are made of rubber materials, the belt arc plates 503 are of arc structures so as to provide supporting force for the dishes, thereby preventing the dishes from rolling off from the belt 5, the right end of the positioning plate 6 is fixedly provided with a conveying camera 603, the conveying camera 603 is used for monitoring the conveying condition of the dishes, the front end of the positioning rod 602 is fixedly provided with a reversing motor 604, the reversing motor 604 can drive the connecting plate 7 to rotate, so that the dishes can smoothly reach the belt 5 and dishes with different dip angles can be pulled out, the accuracy of harvest is ensured, the reversing motor 604 is rotationally connected with the connecting plate 7 at the rear end of the reversing motor 604, a sliding cavity 703 is arranged in the connecting plate 7, the sliding cavity 703 provides a slideway for the sliding blocks 702, two sliding blocks 702 are slidingly connected in the sliding cavity 703, the sliding blocks 702 are made of alloy materials, the sliding blocks 702 are used for positioning the connecting plate 7, each sliding block 702 is fixedly connected with the connecting plate 7 at the right end of the sliding block 702, a sliding rod 704 is fixedly arranged at the outer side of each sliding block 702, each sliding rod 704 is made of alloy materials, each sliding rod 704 is slidingly connected with the connecting plate 7, a sliding block spring 705 is further arranged at the outer part of each sliding rod 704, the sliding block spring 705 is rich, the sliding rod 704 and the sliding block spring 705 are matched to enable the two pulling rollers 701 to approach each other when not stressed, so that vegetable roots with different outer diameters can be adapted, the application range of the whole device is improved, a cutting camera 803 is fixed at the right end of the bottom of the connecting plate 7, the cutting camera 803 is used for monitoring cutting conditions, two groups of cutting gear positioning plates 802 are also fixed at the right end of the bottom of the connecting plate 7, the cutting gear positioning plates 802 are used for positioning the cutting gears 801, a cutting gear 801 is rotatably connected inside each group of the cutting gear positioning plates 802 through a rotating shaft, the cutting gears 801 can drive the cutting chain saw 8 to rotate, and therefore vegetable roots are cut, each cutting gear 801 is meshed and connected with the cutting chain saw 8 outside the cutting gear positioning plates, a cutting motor 804 is fixed at the top of the cutting gear positioning plates 802, the cutting motor 804 can drive the cutting gears 801 to rotate, the cutting gears 801 at the bottom of the cutting motor 804 are rotatably connected, a grinding positioning plate 901 is also fixed at the rear end of the bottom of the connecting plate 7, the grinding positioning plates 901 are used for positioning alloy rods, and the grinding rods 902 are directly opposite to the grinding rods 9, and the grinding rods 902 are fixed, and the grinding rods 902 are moved, so that the grinding rods 9 are directly opposite to the grinding rods are moved, and the grinding rods are fixed;

When the device is used, a worker can open the car body 1, so that the whole device can be moved and can change direction, further when the whole device is moved to a 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 the moment, the controller 201 controls the moving rod 601 and the change-over motor 604 to cooperate, so that the positioning rod 602 can move up and down and can change direction of the connecting plate 7, so that the connecting plate 7 can be opposite to the vegetable roots of the vegetables, at the moment, the cutting depth can be controlled, at the moment, the controller 201 controls the cutting motor 804 to work, so that the cutting gear 801 at the bottom of the cutting motor is driven to rotate, so that the cutting chain saw 8 is driven to rotate, at the moment, the cutting condition of the cutting chain saw 8 can be monitored due to the effect of the cutting camera 803, further, the whole car body 1 moves rightwards, at this time, the vegetable roots are clamped between the two pulling rollers 701, meanwhile, the two pulling rollers 701 are mutually close due to the action of the sliding rod 704 and the sliding block spring 705, so as to clamp the vegetable roots, further, when the car body 1 continues to move rightwards, the cutting chain saw 8 can cut the vegetable roots, meanwhile, the vegetable rolls onto the connecting plate 7 along with the sliding block 702, at this time, the controller 201 controls the belt motor 505 to work, so as to drive the belt gear 504 to rotate, so as to drive the belt 5 to rotate, further, the controller 201 controls the reversing motor 604 to work, so as to drive the connecting plate 7 to rotate, so as to enable the vegetable rolls onto the belt 5, at this time, the vegetable can be conveyed to the top of the belt 5 due to the action of the belt 5, at this time, due to the effects of the belt arc plate 503 and the belt baffle 507, the vegetables fall off onto the anti-falling plate 4 when the vegetables move to the top end of the belt 5, at this time, the vegetables slowly fall off due to the effect of the anti-falling spring 403, so that the vegetables fall onto the conveying belt 301, at this time, the controller 201 controls the conveying motor 3 to work, so as to drive the conveying shaft 302 to rotate, so as to drive the conveying belt 301 to rotate, so as to convey the vegetables out of the vehicle body 1, the vehicle body 1 continues to move rightward while the belt 5 conveys the vegetables, so that the crushing moving rod 9 moves to the position above the vegetable roots, at this time, the controller 201 can monitor the vegetable root specific position through the crushing camera 904, at this time, the controller 201 controls the crushing moving rod 9 so that the crushing head 903 is just opposite to the vegetable roots, and further the controller 201 controls the crushing rod 902 to work, so that the crushing head 903 rotates downward, so that the vegetable roots 903 are crushed, the controller 903 is further controlled to reset, and the whole harvesting device continues to move rightward.

The working flow of the utility model is as follows: when the device is used, a worker can open the car body 1, so that the whole device can be moved and can change direction, further when the whole device is moved to a 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 the moment, the controller 201 controls the moving rod 601 and the change-over motor 604 to cooperate, so that the positioning rod 602 can move up and down and can change direction of the connecting plate 7, so that the connecting plate 7 can be opposite to the vegetable roots of the vegetables, at the moment, the cutting depth can be controlled, at the moment, the controller 201 controls the cutting motor 804 to work, so that the cutting gear 801 at the bottom of the cutting motor is driven to rotate, so that the cutting chain saw 8 is driven to rotate, at the moment, the cutting condition of the cutting chain saw 8 can be monitored due to the effect of the cutting camera 803, further, the whole car body 1 moves rightwards, at this time, the vegetable roots are clamped between the two pulling rollers 701, meanwhile, the two pulling rollers 701 are mutually close due to the action of the sliding rod 704 and the sliding block spring 705, so as to clamp the vegetable roots, further, when the car body 1 continues to move rightwards, the cutting chain saw 8 can cut the vegetable roots, meanwhile, the vegetable rolls onto the connecting plate 7 along with the sliding block 702, at this time, the controller 201 controls the belt motor 505 to work, so as to drive the belt gear 504 to rotate, so as to drive the belt 5 to rotate, further, the controller 201 controls the reversing motor 604 to work, so as to drive the connecting plate 7 to rotate, so as to enable the vegetable rolls onto the belt 5, at this time, the vegetable can be conveyed to the top of the belt 5 due to the action of the belt 5, at this time, due to the effects of the belt arc plate 503 and the belt baffle 507, the vegetables fall off onto the anti-falling plate 4 when the vegetables move to the top end of the belt 5, at this time, the vegetables slowly fall off due to the effect of the anti-falling spring 403, so that the vegetables fall onto the conveying belt 301, at this time, the controller 201 controls the conveying motor 3 to work, so as to drive the conveying shaft 302 to rotate, so as to drive the conveying belt 301 to rotate, so as to convey the vegetables out of the vehicle body 1, the vehicle body 1 continues to move rightward while the belt 5 conveys the vegetables, so that the crushing moving rod 9 moves to the position above the vegetable roots, at this time, the controller 201 can monitor the vegetable root specific position through the crushing camera 904, at this time, the controller 201 controls the crushing moving rod 9 so that the crushing head 903 is just opposite to the vegetable roots, and further the controller 201 controls the crushing rod 902 to work, so that the crushing head 903 rotates downward, so that the vegetable roots 903 are crushed, the controller 903 is further controlled to reset, and the whole harvesting device continues to move rightward.

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

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

Claims (5)

1. The efficient automatic cabbage harvester is characterized by comprising a vehicle body (1), a conveying box (2) is fixed at the left end of the vehicle body (1), a conveying belt (301) is arranged in the conveying box (2), an anti-falling plate (4) is arranged at the top of the conveying belt (301), a controller (201) is fixed at the front end of the conveying box (2), a storage battery (202) is fixed at the right end of the controller (201), two groups of positioning strips (502) are fixedly connected with the top of the conveying box (2) through connecting strips (506), a belt (5) is arranged between the two groups of positioning strips (502), a plurality of belt gears (504) are connected with each belt gear (504) in a meshed mode, the belt gears (504) are rotatably connected with the positioning strips (502) at the front end and the rear end of the belt gears, a positioning plate (6) is fixed at the lower end of the connecting strips (506), a moving rod (601) is fixed at the bottom, a positioning rod (602) is fixed at the bottom, two pulling rollers (701) are connected with the bottom of the connecting plate (7), two pulling rollers (701) are connected with the bottom of the connecting plates (7), the bottom of the connecting plate (7) is also provided with a crushing rod (902), and the bottom of the crushing rod (902) is rotationally connected with a crushing head (903).

2. The efficient automatic cabbage harvester of claim 1, wherein the conveying belt (301) is internally meshed with a plurality of conveying shafts (302), each conveying shaft (302) is rotationally connected with the conveying box (2), a conveying motor (3) is fixed at the left end of the conveying box (2), the conveying motor (3) is rotationally connected with the conveying belt (301) at the right end of the conveying box, two positioning blocks (401) are fixed at the top of the conveying box (2), the two positioning blocks (401) are rotationally connected with the anti-falling plates (4) inside the positioning blocks through rotating shafts, anti-falling baffles (402) are fixed at the front end and the rear end of each anti-falling plate (4), a plurality of anti-falling springs (403) are also fixed at the lower end of each anti-falling plate (4), and the left end of each anti-falling spring (403) is fixedly connected with the conveying box (2).

3. The efficient automatic cabbage harvester of claim 2, wherein two groups of connecting rods (501) are fixed at the right end of the conveying box (2), each connecting rod (501) is fixedly connected with the locating strip (502) on the inner side of the connecting rod, the front end of the topmost belt gear (504) is rotationally connected with a belt motor (505), the belt motor (505) is fixedly connected with the locating strip (502) on the rear end of the belt motor, belt baffles (507) are fixed at the front end and the rear end of the belt (5), and a plurality of belt arc plates (503) are fixed on the outer portion of the belt (5).

4. The efficient automatic cabbage harvester of claim 1, wherein a conveying camera (603) is fixed at the right end of the positioning plate (6), a reversing motor (604) is fixed at the front end of the positioning rod (602), the reversing motor (604) is rotationally connected with the connecting plate (7) at the rear end of the positioning rod, a sliding cavity (703) is formed in the connecting plate (7), two sliding blocks (702) are slidably connected in the sliding cavity (703), each sliding block (702) is fixedly connected with the connecting plate (7) at the right end of the sliding block, a sliding rod (704) is fixed at the outer side of each sliding block (702), each sliding rod (704) is slidably connected with the connecting plate (7), and a sliding block spring (705) is further arranged outside each sliding rod (704).

5. The efficient automatic cabbage harvester of claim 4, wherein a cutting camera (803) is fixed at the right end of the bottom of the connecting plate (7), two groups of cutting gear positioning plates (802) are further fixed at the right end of the bottom of the connecting plate (7), cutting gears (801) are rotatably connected to the inside of each group of cutting gear positioning plates (802) through rotating shafts, each cutting gear (801) is meshed with an external cutting chain saw (8), a cutting motor (804) is fixed at the top of each cutting gear positioning plate (802) at the rear end, the cutting motor (804) is rotatably connected with the cutting gears (801) at the bottom of the cutting motor, a grinding positioning plate (901) is further fixed at the rear end of the bottom of the connecting plate (7), a grinding moving rod (9) is fixedly connected with the grinding rod (902) at the front end of the grinding moving rod, and a grinding camera (904) is further fixed at the bottom of the telescopic end of the grinding moving rod (9).