Thresher with protective structure

Abstract

The utility model discloses a thresher with a protective structure, comprising a box body, a feed hopper is installed on the outer wall of one side of the bottom of the box body through bolts, and rollers are installed inside the feed hopper and the box body through bearings, a metal belt is wound between the two rollers, and a plurality of metal hooks are arranged outside the metal belt; when the utility model uses the thresher, the thresher can be pushed to move on the ground, so that corn enters the feed hopper, and during the movement, a driving motor is started, so that one of the rollers rotates with the metal belt, so that the metal hook moves, thereby moving with the corn, so that the corn can be transported to the inside of the box body by the moving metal hook, so that automatic feeding of corn is realized, and the burden on farmers is reduced; when corn cobs flow out, due to the weight of the corn cobs, the blades cannot intercept the outflow of the corn cobs, and at the same time the blades can intercept the outflow of corn kernels, so as to avoid the splashing corn kernels from injuring workers, thereby improving the protective ability of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of corn threshers, in particular to a thresher with a protective structure. Background Art

[0002] A corn thresher is a mechanical device for threshing corn ears. It has the characteristics of high automation, strong safety, easy operation and low energy consumption. It separates corn kernels from stalks through mechanical peeling. The emergence of corn thresher has greatly reduced the labor intensity of corn threshing and also improved agricultural productivity.

[0003] Chinese patent announcement number CN219330103U provides a thresher with a protective structure, including a thresher body, a feed port is arranged at the upper end position of the front side of the thresher body, a dustproof device is arranged at the left side position of the thresher body, a dust outlet is arranged at the lower side position of the dustproof device, a stripping device is arranged at the internal position of the thresher body, the dustproof device includes a water tank, a spray head, and a water inlet pipe, a spray head is arranged at the lower right end position of the water tank, a water inlet pipe is arranged at the rear side position of the water tank, a waste outlet is arranged at the rear side position of the thresher body, and a power cord is arranged at the left side position of the thresher body. In the new thresher with a protective structure, when the user operates the thresher for threshing, a large amount of dust and debris will be blown out of the dust outlet. The new type can use the water mist sprayed by the spray head in the dustproof device to cover the dust and debris blown out of the lower dust outlet to prevent them from flying around.

[0004] Traditional corn threshers are inconvenient to load and require manual feeding, which is time-consuming and labor-intensive, and imposes a heavy burden on farmers. Therefore, it is urgent to design a thresher with a protective structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a thresher with a protective structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thresher with a protective structure, comprising a box body, a feed hopper is installed on the outer wall of one side of the bottom of the box body by bolts, and rollers are installed in the feed hopper and the inside of the box body by bearings, a metal belt is wrapped between the two rollers, and a plurality of metal hooks are provided on the outside of the metal belt, a drive motor is installed on the outer wall of one side of the box body by bolts, and the output end of the drive motor is fixedly connected to one end of one of the rollers by a flat key.

[0007] Wherein, brackets are installed on both sides of the outer walls at the bottom of the box body through bolts, and universal wheels are installed on both sides of the outer walls at the bottom of the bracket through bolts.

[0008] Wherein, a discharge hopper is installed on the outer wall of one side of the box body through bolts, and a blade is installed inside the discharge hopper through a hinge.

[0009] Wherein, a discharge pipe is arranged on the outer wall of one side of the bottom of the box body, and a threshing module is arranged at one end of the box body.

[0010] Wherein, a dust hood is installed on one side of the top of the inner wall of the box through bolts, and a connecting pipe is inserted into the outer wall of one side of the dust hood.

[0011] Wherein, a dust collection assembly is installed on the outer wall of one side of the box body through bolts, and the dust collection assembly includes a collection box, and a box door is installed on the outer wall of one side of the collection box through hinges.

[0012] Wherein, a plurality of filter cloths are installed inside the collecting box by means of bolts, and a discharge pipe is inserted into the outer wall on one side of the bottom of the collecting box.

[0013] Among them, an installation groove is opened on the outer wall of one side of the collection box, and a pump body is installed inside the installation groove by bolts. The air outlet of the pump body is connected to the collection box through a pipeline, and one end of the connecting pipe is connected to the air inlet end of the pump body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a feed hopper, a driving motor, a roller, a metal belt and a metal hook. When the thresher is used, the thresher can be pushed to move on the ground so that the corn enters the feed hopper. During the movement, the driving motor is started so that one of the rollers rotates with the metal belt, so that the metal hook moves, thereby moving the corn, so that the corn can be transported to the inside of the box by the moving metal hook, thereby realizing automatic feeding of the corn and reducing the burden on farmers. The utility model provides a blade plate, which is installed in the discharge hopper through a hinge. When the corn cob flows out, the blade plate cannot intercept the outflow of the corn cob due to the weight of the corn cob. At the same time, the blade plate can intercept the outflow of corn kernels, thereby preventing the splashing corn kernels from injuring the workers, thereby improving the protection capability of the device. The utility model provides a dust suction component. When the threshing module is running, the pump body is started so that the air inside the box is adsorbed into the inside of the collection box, and then the air is filtered by a plurality of filter cloths and flows into the discharge pipe, and then discharged into the air, thereby avoiding the problem that more dust is generated when the original thresher is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the box and the feed hopper of the utility model;

[0018] Figure 3This is a schematic diagram of the side view of the box body of the utility model;

[0019] Figure 4 It is a schematic diagram of the planar structure of the dust collection component of the utility model.

[0020] In the figure: 1. bracket; 2. universal wheel; 3. box body; 4. feed hopper; 5. drive motor; 6. dust suction component; 7. discharge hopper; 8. blade; 9. threshing module; 10. discharge pipe; 11. roller; 12. metal belt; 13. metal hook; 14. dust hood; 15. connecting pipe; 16. collection box; 17. box door; 18. installation slot; 19. pump body; 20. filter cloth; 21. discharge pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a thresher with a protective structure, comprising a box body 3, a feed hopper 4 is installed on the outer wall of one side of the bottom of the box body 3 by bolts, and rollers 11 are installed inside the feed hopper 4 and the box body 3 by bearings, a metal belt 12 is wound between the two rollers 11, and a plurality of metal hooks 13 are arranged outside the metal belt 12, a driving motor 5 is installed on the outer wall of one side of the box body 3 by bolts, and the driving motor 5 model is preferably 57BYGH650-23, when the thresher is used, the thresher can be pushed to move on the ground, so that corn enters the feed hopper 4, and during the movement, the driving motor 5 will be started, so that one of the rollers 11 rotates with the metal belt 12, so that the metal hook 13 moves, thereby moving with the corn, so that the corn can be transported to the inside of the box body 3 by the moving metal hook 13, and the automatic feeding of the corn is realized, and then the threshing module 9 will be started, so that the threshing module 9 thres the corn, and the output end of the driving motor 5 is fixedly connected with one end of one of the rollers 11 through a flat key.

[0023] Among them, brackets 1 are installed on the outer walls on both sides of the bottom of the box body 3 by bolts, and universal wheels 2 are installed on the outer walls on both sides of the bottom of the bracket 1 by bolts. The universal wheels 2 facilitate the movement of the device on the ground. A discharge hopper 7 is installed on the outer wall on one side of the box body 3 by bolts, and a blade 8 is installed inside the discharge hopper 7 by hinges. During threshing, the corn cob will be discharged through the discharge hopper 7. In this process, due to the weight of the corn cob, the blade 8 cannot intercept the outflow of the corn cob. At the same time, the blade 8 can intercept the outflow of corn kernels to avoid flying corn kernels from injuring workers, thereby improving the protection capability of the device. A discharge pipe 10 is provided on the outer wall on one side of the bottom of the box body 3, and a threshing module 9 is provided at one end of the box body 3. The threshing module 9 is composed of a spike-toothed roller and a driving device.

[0024] Among them, a dust hood 14 is installed on the top side of the inner wall of the box body 3 by bolts, and a connecting pipe 15 is inserted into the outer wall of one side of the dust hood 14, and a dust collection component 6 is installed on the outer wall of one side of the box body 3 by bolts. The dust collection component 6 includes a collection box 16, and a box door 17 is installed on the outer wall of one side of the collection box 16 by hinges. Pulling open the box door 17 can facilitate the collection of dust on the filter cloth 20. A plurality of filter cloths 20 are installed inside the collection box 16 by bolts, and a discharge pipe 21 is inserted into the outer wall of one side of the bottom of the collection box 16. An installation groove 18 is provided on the outer wall of one side of the collection box 16. A pump body 19 is installed inside the mounting groove 18 by bolts. The model of the pump body 19 is preferably a RB-81D-2 high-pressure vacuum pump. When the threshing module 9 is running, the pump body 19 will start, so that the air inside the box body 3 is adsorbed into the collecting box 16, and then the air will flow into the discharge pipe 21 after being filtered by multiple filter cloths 20, and then discharged into the air, avoiding the problem of more dust generated when the original thresher is working. The air outlet end of the pump body 19 is interconnected with the collecting box 16 through a pipeline, and one end of the connecting pipe 15 is connected to the air inlet end of the pump body 19.

[0025] Working principle: When the thresher is used, the thresher can be pushed to move on the ground so that the corn enters the feed hopper 4, and during the movement, the drive motor 5 will start, so that one of the rollers 11 rotates with the metal belt 12, so that the metal hook 13 moves, thereby moving with the corn, so that the corn can be transported to the inside of the box body 3 by the moving metal hook 13, and the corn is automatically loaded, and then the threshing module 9 will start, so that the threshing module 9 thres the corn; during threshing, the corn cob will be discharged through the discharge hopper 7. In this process, due to the weight of the corn cob, the blade 8 cannot intercept the outflow of the corn cob, and the blade 8 can intercept the outflow of corn kernels, so as to avoid the splashing corn kernels from injuring the workers, thereby improving the protection ability of the device; at the same time, when the threshing module 9 is running, the pump body 19 will start, so that the air inside the box body 3 is adsorbed into the inside of the collecting box 16, and then the air will flow into the discharge pipe 21 after being filtered by multiple filter cloths 20, and then discharged into the air, thereby avoiding the problem of more dust generated when the original thresher is working.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thresher with a protective structure, comprising a housing (3), characterized in that: A feed hopper (4) is installed on the outer wall of one side of the bottom of the box body (3) by means of bolts, and rollers (11) are installed inside the feed hopper (4) and the box body (3) by means of bearings, a metal belt (12) is wound between the two rollers (11), and a plurality of metal hooks (13) are arranged outside the metal belt (12), a drive motor (5) is installed on the outer wall of one side of the box body (3) by means of bolts, and an output end of the drive motor (5) is fixedly connected to one end of one of the rollers (11) by means of a flat key.

2. A thresher with a protective structure according to claim 1, characterized in that: The outer walls on both sides of the bottom of the box body (3) are both mounted with brackets (1) via bolts, and the outer walls on both sides of the bottom of the bracket (1) are both mounted with universal wheels (2) via bolts.

3. The thresher with a protective structure according to claim 1, characterized in that: A discharge hopper (7) is mounted on an outer wall of one side of the box body (3) via bolts, and a blade plate (8) is mounted inside the discharge hopper (7) via hinges.

4. The thresher with a protective structure according to claim 1, characterized in that: A discharge pipe (10) is provided on the outer wall of one side of the bottom of the box body (3), and a threshing module (9) is provided at one end of the box body (3).

5. The thresher with a protective structure according to claim 1, characterized in that: A dust hood (14) is installed on one side of the top of the inner wall of the box body (3) by means of bolts, and a connecting pipe (15) is inserted into the outer wall of one side of the dust hood (14).

6. A thresher with a protective structure according to claim 5, characterized in that: A dust collection assembly (6) is mounted on the outer wall of one side of the box body (3) by means of bolts. The dust collection assembly (6) comprises a collection box (16). A box door (17) is mounted on the outer wall of one side of the collection box (16) by means of hinges.

7. A thresher with a protective structure according to claim 6, characterized in that: A plurality of filter cloths (20) are installed inside the collection box (16) by means of bolts, and a discharge pipe (21) is inserted into an outer wall on one side of the bottom of the collection box (16).

8. The thresher with a protective structure according to claim 6, characterized in that: An installation groove (18) is provided on an outer wall of one side of the collection box (16), and a pump body (19) is installed inside the installation groove (18) by means of bolts. The air outlet end of the pump body (19) is communicated with the collection box (16) through a pipeline, and one end of the connecting pipe (15) is connected to the air inlet end of the pump body (19).

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