CN108076815B

CN108076815B - Chinese cabbage harvester

Info

Publication number: CN108076815B
Application number: CN201711360812.7A
Authority: CN
Inventors: 唐丙振
Original assignee: ANXI COUNTY TAOZHOU TOWN TONGSHENG TEA PROFESSIONAL COOPERATIVES
Current assignee: ANXI COUNTY TAOZHOU TOWN TONGSHENG TEA PROFESSIONAL COOPERATIVES
Priority date: 2017-12-18
Filing date: 2017-12-18
Publication date: 2021-03-26
Anticipated expiration: 2037-12-18
Also published as: CN108076815A

Abstract

The invention provides a Chinese cabbage harvester which comprises a chassis, and an engine, a gearbox, a hydraulic device, a steering device, a collecting plate, a rear wheel assembly and a front wheel assembly which are respectively arranged on the chassis. The Chinese cabbage harvesting machine has the advantages of being convenient to use, capable of rapidly harvesting mature Chinese cabbages and reducing damage to the neck of the Chinese cabbages; the harvesting device can rapidly and uniformly collect the Chinese cabbages after harvesting, thereby reducing the harvesting process, improving the harvesting efficiency and quality of the Chinese cabbages, reducing the manual labor degree, saving the production cost, and being suitable for market popularization and use.

Description

Chinese cabbage harvester

Technical Field

The invention relates to the field of agricultural machinery, in particular to a Chinese cabbage harvester.

Background

The Chinese cabbage as an important vegetable seed in vegetables has the characteristics of wide planting and high yield, and the average mass of each plant after the Chinese cabbage is matured is 3-5 kg. At present, the Chinese cabbages are usually harvested manually after being mature, and the roots of the Chinese cabbages are pulled out, collected and aired under the condition of proper soil humidity. Because the roots of the cabbages are long, the cabbages need to be pulled out after the soil at the roots of the cabbages is loosened by swinging the cabbages left and right during manual pulling, and then the cabbages are further placed and collected, so a large amount of manpower is needed, and the working efficiency is low. Present chinese cabbage harvester is mostly manual device, and the operation is hard, can't collect the chinese cabbage after reaping fast, also can lead to artifical intensity of labour increase equally, in view of the aforesaid, designs a chinese cabbage harvester and solves above-mentioned not enoughly.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: can improve the harvesting efficiency and quality of the Chinese cabbage, reduce the labor intensity of workers and save the production cost.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the Chinese cabbage harvester comprises a chassis, and an engine, a gearbox, a hydraulic device, a steering device, a collecting plate, a rear wheel assembly and a front wheel assembly which are respectively arranged on the chassis;

the front wheel assembly is arranged at the bottom of the front end of the chassis, the rear wheel assembly is arranged at the bottom of the rear end of the chassis, and the front wheel assembly and the rear wheel assembly are respectively fixed on the chassis through shaft seats; the front end of the chassis is provided with a steering device connected with the front wheel assembly; a collecting plate is arranged on one side of the chassis; the engine for power output is installed at the rear end of the chassis, the gearbox is installed on one side of the engine, which faces the front end of the chassis, the output shaft end of the engine is in belt transmission connection with the input shaft of the gearbox, and the gearbox comprises a first output end connected with the rear wheel assembly, a second output end connected with the collecting plate and a third output end connected with the hydraulic device; a protective frame is mounted at the top of the engine, a seat is further mounted at the top of the chassis, and the seat is arranged at the top of the gearbox; the front end of the collecting plate is hinged with an inserting wall through a connecting shaft;

the rear wheel assembly comprises a rear axle, a rear axle input shaft and a rear axle output shaft, wherein the rear axle input shaft is arranged at the input shaft end of the rear axle and is connected with the first output end through a universal coupling;

the front wheel assembly comprises an installation shaft and a front wheel connected with the installation shaft through a front connecting block; the steering device comprises a steering wheel arranged at the top of the chassis and a first shifting fork, a second shifting fork and a third shifting fork which are respectively arranged at the bottom of the chassis, the first shifting fork is fixedly arranged at the bottom shaft end of the steering wheel, one end of the second shifting fork and one end of the third shifting fork are respectively hinged at two ends of the first shifting fork, and the other end of the second shifting fork and the other end of the third shifting fork are respectively connected with the front connecting blocks which are symmetrically arranged;

the collecting plate comprises a front plate and a rear plate hinged to the rear end of the front plate through a pin shaft, two groups of supporting frames are mounted at the top of the chassis, and the front plate is hinged to the tops of the two groups of supporting frames through a rotating shaft;

the hydraulic device comprises a hydraulic pump and a control valve connected with the hydraulic pump through a hydraulic pipeline, and the front hydraulic cylinder and the rear hydraulic cylinder are respectively connected with the control valve, the hydraulic loop and the oil tank through the hydraulic pipeline; one end of the front hydraulic cylinder is hinged to the bottom of the front end of the front plate, and the other end of the front hydraulic cylinder is connected to the insertion wall; one end of the rear hydraulic cylinder is hinged to the top of the chassis, and the other end of the rear hydraulic cylinder is hinged to the bottom of the rear end of the front plate.

Preferably, the insertion wall comprises a bottom plate and side plates respectively arranged on two sides of the bottom plate, and the bottom plate and the two side plates form a groove-shaped structure; a rear baffle is arranged at the rear end of the inner side of each side plate, and a gap is formed between each rear baffle and the bottom plate; and a transverse pull shaft hinged with the piston rod of the front hydraulic cylinder is installed at the bottom of the rear baffle.

Preferably, the included angle between the upper end face of the bottom plate and the upper end face of the rear baffle is 130-140 degrees, a bayonet is formed in the front end of the bottom plate, the bayonet extends to the rear end of the bottom plate, the width of the bayonet is gradually reduced, when the bottom plate moves forwards along the ground, the root of the Chinese cabbage can be clamped from the inlet to the outlet of the bayonet, and the root of the Chinese cabbage can be clamped by gradually reducing the width of the bayonet; lie in the bottom plate front end the pole setting is installed respectively to the bayonet socket both sides, every group the pole setting top is installed respectively to the one-way pivoted swinging plate of bottom plate rear end, when the bottom plate top is arranged in completely to chinese cabbage, can prevent through the swinging plate that chinese cabbage from empting to the bottom plate front end.

Preferably, the edges of the two sides of the bayonet are respectively provided with a blade structure.

Preferably, the top of the front board is hinged with the top of the rear board, the bottom of the front board is a free end, the front end of the rear board is wrapped at the rear end of the front board, and the rear end of the rear board extends to the bottom of the rear end of the chassis; the embedded type wall inserting device is characterized in that a conveyor belt is arranged in the front-mounted plate, one end of the conveyor belt starts from one end of the front-mounted plate where the inserting wall is installed, and the other end of the conveyor belt extends to the connecting end of the front-mounted plate and the rear-mounted plate.

Preferably, the rotating shaft is of a tubular structure, a roller shaft used for winding the conveyor belt is installed in the rotating shaft, the roller shaft is connected with the rotating shaft through a rolling bearing, an outer ring of the rolling bearing is installed to be matched with the rotating shaft, an inner ring of the rolling bearing is connected with the roller shaft, and the roller shaft is connected with the second output end belt.

Preferably, the outer wall surface of the conveyor belt is provided with a plurality of groups of rectangular plates, each group of rectangular plates is perpendicular to the outer wall surface of the conveyor belt, and the height of each rectangular plate is adjusted according to the diameter of the Chinese cabbage.

Preferably, the width of the inner side of the front plate and the width of the inner side of the rear plate are set according to the length of the Chinese cabbage, the width of the inner side of the front plate is smaller than the length of the Chinese cabbage, and the width of the inner side of the rear plate is larger than the length of the Chinese cabbage.

Preferably, the front end of the chassis is provided with a chute structure for placing the front plate, and two sides of the chute structure are respectively and vertically provided with a steel plate.

Preferably, the rear end of the chassis is provided with a compartment in a towing way.

The Chinese cabbage harvesting machine has the advantages of being convenient to use, capable of rapidly harvesting mature Chinese cabbages and reducing damage to the neck of the Chinese cabbages; the harvesting device can rapidly and uniformly collect the Chinese cabbages after harvesting, thereby reducing the harvesting process, improving the harvesting efficiency and quality of the Chinese cabbages, reducing the manual labor degree, saving the production cost, and being suitable for market popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a front view structure provided by an embodiment of the present invention;

FIG. 3 is a schematic top view of an embodiment of the present invention;

FIG. 4 is a schematic view of a bottom view of the display according to the embodiment of the present invention;

FIG. 5 is a schematic diagram of a rear view structure provided by an embodiment of the present invention;

FIG. 6 is a schematic diagram of a first state body structure according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a second state body structure according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a third stater according to an embodiment of the present invention;

FIG. 9 is an enlarged schematic view of FIG. 3 at A;

FIG. 10 is an enlarged view of the structure at B in FIG. 4;

FIG. 11 is an enlarged schematic view of FIG. 2 at C;

FIG. 12 is an enlarged schematic view of FIG. 8 at D;

in the figure: 1. the device comprises a chassis, 1.1. a support frame, 2. a protective frame, 3. an engine, 4. a gearbox, 4.1. a first output end, 4.2. a second output end, 4.3. a third output end, 5. a hydraulic device, 6. a steering device, 6.1. a first shifting fork, 6.2. a second shifting fork, 6.3. a third shifting fork, 6.4. a steering wheel, 7. an insertion wall, 7.1. a side plate, 7.2. a bottom plate, 7.21. a bayonet, 7.3. a vertical rod, 7.4. a swinging plate, 7.5. a transverse pull shaft, 7.6. a rear baffle, 8. a collecting plate, 8.1. a front plate, 8.11. a conveyor belt, 8.2. a rear plate, 8.3. a pin shaft, 9. a rear wheel assembly, 9.1. a rear connecting block, 9.2. a rear axle, 9.3. a rear bridge output shaft, 9.4. a rear wheel, 9.5. a rear bridge input shaft, 10.1. a front connecting block, a front wheel assembly, a hydraulic cylinder, 14.2. a rear connecting block, a hydraulic cylinder, 14. a hydraulic cylinder, a, 15. a rotating shaft.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It is to be understood that these examples are for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Fig. 1-12 show a schematic perspective structure provided by an embodiment of the present invention, fig. 1 shows a schematic perspective structure provided by an embodiment of the present invention, fig. 2 shows a schematic front view structure provided by an embodiment of the present invention, fig. 3 shows a schematic top view structure provided by an embodiment of the present invention, fig. 4 shows a schematic bottom view structure provided by an embodiment of the present invention, fig. 5 shows a schematic rear view structure provided by an embodiment of the present invention, fig. 6 shows a schematic first state structure provided by an embodiment of the present invention, fig. 7 shows a schematic second state structure provided by an embodiment of the present invention, fig. 8 shows a schematic third state structure provided by an embodiment of the present invention, fig. 9 shows an enlarged structure at a of fig. 3, fig. 10 shows an enlarged structure at B of fig. 4, fig. 11 shows an enlarged structure at C of fig. 2, and fig. 12 shows an enlarged structure at D of fig. 8.

In a specific embodiment, a Chinese cabbage harvester is provided, which comprises a chassis 1, and an engine 3, a gearbox 4, a hydraulic device 5, a steering device 6, a collecting plate 8, a rear wheel assembly 9 and a front wheel assembly 10 which are respectively arranged on the chassis 1;

the front wheel assembly 10 is arranged at the bottom of the front end of the chassis 1, the rear wheel assembly 9 is arranged at the bottom of the rear end of the chassis 1, and the front wheel assembly 10 and the rear wheel assembly 9 are respectively fixed on the chassis 1 through shaft seats 13; the front end of the chassis 1 is provided with a steering device 6 connected with the front wheel assembly 10; a collecting plate 8 is arranged on one side of the chassis 1; the rear end of the chassis 1 is provided with the engine 3 for power output, one side of the engine 3, which faces the front end of the chassis 1, is provided with the gearbox 4, the output shaft end of the engine 3 is in belt transmission connection with the input shaft of the gearbox 4, and the gearbox 4 comprises a first output end 4.1 connected with the rear wheel assembly 9, a second output end 4.2 connected with the collecting plate 8 and a third output end 4.3 connected with the hydraulic device 5; the top of the engine 3 is provided with a protective frame 2, the top of the chassis 1 is also provided with a seat, and the seat is arranged on the top of the gearbox 4; the front end of the collecting plate 8 is hinged with an inserting wall 7 through a connecting shaft 14;

the rear wheel assembly 9 comprises a rear axle 9.2, a rear axle input shaft 9.5 which is arranged at the input shaft end of the rear axle 9.2 and is connected with the first output end 4.1 through a universal coupling, and a rear axle output shaft 9.3 which is arranged at the output shaft end of the rear axle 9.2 and is connected with a rear wheel 9.4 through a rear connecting block 9.1, wherein the axle seat 13 is arranged on the outer wall of the rear axle output shaft 9.3 through a bearing;

the front wheel assembly 10 comprises a mounting shaft 10.2 and a front wheel 10.3 connected with the mounting shaft 10.2 through a front connecting block 10.1; the steering device 6 comprises a steering wheel 6.4 arranged at the top of the chassis 1 and a first shifting fork 6.1, a second shifting fork 6.2 and a third shifting fork 6.3 which are respectively arranged at the bottom of the chassis 1, the first shifting fork 6.1 is fixedly arranged at the bottom shaft end of the steering wheel 6.4, one end of the second shifting fork 6.2 and one end of the third shifting fork 6.3 are respectively hinged at two ends of the first shifting fork 6.1, and the other end of the second shifting fork 6.2 and the other end of the third shifting fork 6.3 are respectively connected with the front connecting blocks 10.1 which are symmetrically arranged;

the collecting plate 8 comprises a front plate 8.1 and a rear plate 8.2 hinged to the rear end of the front plate 8.1 through a pin shaft 8.3, two groups of supporting frames 1.1 are mounted at the top of the chassis 1, and the front plate 8.1 is hinged to the tops of the two groups of supporting frames 1.1 through a rotating shaft 15;

the hydraulic device 5 comprises a hydraulic pump and a control valve connected with the hydraulic pump through a hydraulic pipeline, and the front hydraulic cylinder 11 and the rear hydraulic cylinder 12 are respectively connected with the control valve, the hydraulic loop and the oil tank through the hydraulic pipeline; one end of the front hydraulic cylinder 11 is hinged to the bottom of the front end of the front plate 8.1, and the other end of the front hydraulic cylinder is connected to the insertion wall 7, so that the insertion wall 7 can swing around the connecting shaft 14; one end of the rear hydraulic cylinder 12 is hinged to the top of the chassis 1, and the other end of the rear hydraulic cylinder is hinged to the bottom of the rear end of the front plate 8.1, so that the front plate 8.1 can swing around the rotating shaft 15.

Preferably, the insertion wall 7 comprises a bottom plate 7.2 and side plates 7.1 respectively mounted on two sides of the bottom plate 7.2, and the bottom plate 7.2 and the two side plates 7.1 form a groove-shaped structure which can collect and place the cabbages; a rear baffle 7.6 is arranged at the rear end of the inner side of each of the two side plates 7.1, a gap is formed between the rear baffle 7.6 and the bottom plate 7.2, the Chinese cabbages can be prevented from falling off from the bottom plate 7.2 through the rear baffle 7.6, and the shoveled soil can be discharged through the gap; and a transverse pulling shaft 7.5 hinged with a piston rod of the front hydraulic cylinder 11 is installed at the bottom of the rear baffle 7.6, and the up-and-down swing of the insertion wall 7 can be realized through the movement of the front hydraulic cylinder 11.

Preferably, an included angle between the upper end face of the bottom plate 7.2 and the upper end face of the rear baffle 7.6 is 130-140 degrees, a bayonet 7.21 is formed in the front end of the bottom plate 7.2, the bayonet 7.21 extends to the rear end of the bottom plate 7.2, the width of the bayonet is gradually reduced, when the bottom plate 7.2 moves forwards along the ground, the root of the Chinese cabbage can be clamped from the inlet of the bayonet 7.21 to the outlet end, and the root of the Chinese cabbage can be clamped by gradually reducing the width of the bayonet 7.21; lie in the bottom plate 7.2 front end the pole setting 7.3, every group are installed respectively to bayonet socket 7.21 both sides the pole setting 7.3 top install respectively to bottom plate 7.2 rear end unidirectional rotation's swing board 7.4, when bottom plate 7.2 top is arranged in completely to chinese cabbage, can prevent through swing board 7.4 that chinese cabbage from toppling over to bottom plate 7.2 front end, consequently, improve and insert wall 7 and grab the efficiency of grabbing to chinese cabbage.

Preferably, the edges of the two sides of the bayonet 7.21 are respectively provided with a blade structure, so that the root of the Chinese cabbage can be cut from the inlet of the bayonet 7.21 to the outlet end, and the harvesting efficiency can be improved.

Preferably, the top of the front plate 8.1 is hinged with the top of the rear plate 8.2, the bottom of the front plate is a free end, the front end of the rear plate 8.2 is wrapped on the rear end of the front plate 8.1, and the rear end of the rear plate 8.2 extends to the bottom of the rear end of the chassis 1; install conveyer belt 8.11 in leading board 8.1, 8.11 one ends of conveyer belt begin leading board 8.1 installs the one end of inserting wall 7, the 8.11 other ends of conveyer belt extend to leading board 8.1 with rearmounted board 8.2 link, consequently, can realize the chinese cabbage after reaping and pass through the conveyer belt and get into rearmounted board 8.2.

Preferably, the rotating shaft 15 is of a tubular structure, a roller shaft for winding the conveyor belt 8.11 is installed in the rotating shaft 15, the roller shaft is connected with the rotating shaft 15 through a rolling bearing, an outer ring of the rolling bearing is installed to be matched with the rotating shaft 15, an inner ring of the rolling bearing is connected with the roller shaft, the roller shaft is connected with the second output end 4.2, transmission of the conveyor belt 8.11 is achieved, meanwhile, swinging of the front plate 8.1 can be achieved, and the device structure can be compact.

Preferably, 8.11 outer wall arrangement of conveyer belt installs the multiunit rectangular plate, every group the rectangular plate all is perpendicular to 8.11 outer wall of conveyer belt sets up, the height of rectangular plate is adjusted according to the chinese cabbage diameter, consequently, can prevent that chinese cabbage from rolling off on conveyer belt 8.11.

Preferably, the inner width of the front plate 8.1 and the inner width of the rear plate 8.2 are set according to the length of the Chinese cabbage, the inner width of the front plate 8.1 is smaller than the length of the Chinese cabbage to prevent the Chinese cabbage from rolling towards the inlet end of the front plate 8.1, and the inner width of the rear plate 8.2 is larger than the length of the Chinese cabbage to facilitate the Chinese cabbage to roll down towards the outlet end of the rear plate 8.2.

Preferably, the front end of the chassis 1 is provided with a chute structure for placing the front-mounted plate 8.1, and steel plates are respectively vertically arranged on two sides of the chute structure, so that the front-mounted plate 8.1 can be supported; the multiple groups of strip-shaped steel plates are respectively arranged on the outer sides of the front plates 8.1, so that the strength of the front plates 8.1 can be improved, and deformation can be prevented.

Preferably, a compartment is dragged at the rear end of the chassis 1, so that the Chinese cabbages can be conveniently collected.

During the specific working process, firstly, the end, provided with the insertion wall 7, of the front plate 8.1 falls down through the rear hydraulic cylinder 12, the bottom plate 7.2 is arranged in parallel with the root of the Chinese cabbage, and the bayonet 7.21 is arranged corresponding to the root of the Chinese cabbage; when the harvester moves forwards, the roots of the cabbages can relatively move from the inlet end of the bayonet 7.21 to the outlet end of the bayonet 7.21, the roots are cut by the cutting edges on two sides of the bayonet 7.21, and the cabbages are prevented from toppling towards the front end of the bottom plate 7.2 by the swinging plate 7.4 in the cutting process, so that the cabbages can be always in an upright state; then, the front end of the insertion wall 7 is lifted upwards through the preposed hydraulic cylinder 11, so that the cabbages which are not completely cut off roots or completely cut off the roots can be pulled up and fall onto the conveyor belt 8.11; the Chinese cabbages are conveyed to the inlet end of the rear plate 8.2 through the conveyor belt 8.11, and are rolled down to the outlet end of the rear plate 8.2 through gravity to be collected, so that the continuous cutting of the Chinese cabbages is realized through the actions; after the cutting is finished, one end of the front plate 8.1, which is provided with the inserting wall 7, can be lifted upwards through the rear hydraulic cylinder 12, so that the harvester can walk conveniently, the harvesting efficiency and quality of the Chinese cabbage can be improved, the manual labor degree is reduced, and the production cost is saved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A Chinese cabbage harvester comprises a chassis, and an engine, a gearbox, a hydraulic device, a steering device, a collecting plate, a rear wheel assembly and a front wheel assembly which are respectively arranged on the chassis, and is characterized in that the front wheel assembly is arranged at the bottom of the front end of the chassis, the rear wheel assembly is arranged at the bottom of the rear end of the chassis, and the front wheel assembly and the rear wheel assembly are respectively fixed on the chassis through shaft seats; the front end of the chassis is provided with a steering device connected with the front wheel assembly; a collecting plate is arranged on one side of the chassis; the engine for power output is installed at the rear end of the chassis, the gearbox is installed on one side of the engine, which faces the front end of the chassis, the output shaft end of the engine is in belt transmission connection with the input shaft of the gearbox, and the gearbox comprises a first output end connected with the rear wheel assembly, a second output end connected with the collecting plate and a third output end connected with the hydraulic device; a protective frame is mounted at the top of the engine, a seat is further mounted at the top of the chassis, and the seat is arranged at the top of the gearbox; the front end of the collecting plate is hinged with an inserting wall through a connecting shaft;

the hydraulic device comprises a hydraulic pump and a control valve connected with the hydraulic pump through a hydraulic pipeline, and the front hydraulic cylinder and the rear hydraulic cylinder are respectively connected with the control valve, the hydraulic loop and the oil tank through the hydraulic pipeline; one end of the front hydraulic cylinder is hinged to the bottom of the front end of the front plate, and the other end of the front hydraulic cylinder is connected to the insertion wall; one end of the rear hydraulic cylinder is hinged to the top of the chassis, and the other end of the rear hydraulic cylinder is hinged to the bottom of the rear end of the front plate;

the insertion wall comprises a bottom plate and side plates respectively arranged on two sides of the bottom plate, and the bottom plate and the two side plates form a groove-shaped structure; a rear baffle is arranged at the rear end of the inner side of each side plate, and a gap is formed between each rear baffle and the bottom plate; the bottom of the rear baffle is provided with a transverse pull shaft hinged with the piston rod of the front hydraulic cylinder; the included angle between the upper end face of the bottom plate and the upper end face of the rear baffle is 130-140 degrees, a bayonet is formed in the front end of the bottom plate, the bayonet extends to the rear end of the bottom plate, the width of the bayonet is gradually reduced, when the bottom plate moves forwards along the ground, the root of the Chinese cabbage can be clamped from the inlet to the outlet of the bayonet, the width of the bayonet is gradually reduced, and the edges of two sides of the bayonet are respectively provided with a blade structure; upright posts are respectively arranged on two sides of the bayonet at the front end of the bottom plate, the top of each upright post is respectively provided with a swinging plate which rotates in a single direction towards the rear end of the bottom plate, and when the Chinese cabbages are completely arranged on the top of the bottom plate, the Chinese cabbages can be prevented from toppling towards the front end of the bottom plate through the swinging plates;

the outer wall surface of the conveyor belt is provided with a plurality of groups of rectangular plates in a arrayed mode, each group of rectangular plates is perpendicular to the outer wall surface of the conveyor belt, the height of each rectangular plate is adjusted according to the diameter of the Chinese cabbage, the width of the inner side of the front plate and the width of the inner side of the rear plate are set according to the length of the Chinese cabbage, the width of the inner side of the front plate is smaller than the length of the Chinese cabbage, and the width of the inner side of the rear plate is larger than the length of the.

2. The Chinese cabbage harvester of claim 1, wherein the top of the front board is hinged to the top of the rear board, the bottom of the front board is a free end, the front end of the rear board is wrapped on the rear end of the front board, and the rear end of the rear board extends to the bottom of the rear end of the chassis; the embedded type wall inserting device is characterized in that a conveyor belt is arranged in the front-mounted plate, one end of the conveyor belt starts from one end of the front-mounted plate where the inserting wall is installed, and the other end of the conveyor belt extends to the connecting end of the front-mounted plate and the rear-mounted plate.

3. The harvesting machine for Chinese cabbage according to claim 2, wherein the rotating shaft is a tubular structure, a roller shaft for winding the conveyor belt is installed in the rotating shaft, the roller shaft is connected with the rotating shaft through a rolling bearing, an outer ring of the rolling bearing is installed to match with the rotating shaft, an inner ring of the rolling bearing is connected with the roller shaft, and the roller shaft is connected with the second output end belt.

4. The Chinese cabbage harvester of claim 1, wherein the front end of the chassis is provided with a chute structure for placing the front plate, and steel plates are respectively vertically mounted on two sides of the chute structure.

5. The Chinese cabbage harvester of claim 1, wherein a compartment is towed from a rear end of the chassis.