Wheat straw recycling and breaking device

Abstract

The utility model provides a wheat straw recycling and breaking device, which relates to the field of wheat straw breaking devices and comprises a supporting assembly, the supporting assembly comprises a material crushing box, supporting legs and two supporting plates, the supporting legs are fixed at the bottom of the material crushing box, the number of the supporting plates is two, and the supporting plates are fixedly connected with the supporting legs. A conveying assembly is arranged between the two supporting plates, the conveying assembly is used for conveying the broken wheat straw, and a breaking assembly is installed at the lower end of an inner cavity of the material crushing box; by arranging the material crushing box and the breaking assembly, the effect of breaking the wheat straw is achieved, by arranging the conveying assembly and the driving mechanism, the effect of conveying the broken wheat straw is achieved, the driving mechanism drives the conveying assembly to move, the conveying assembly can drive the wheat straw to move, and therefore the wheat straw can be cut off. Therefore, the conveying effect can be achieved, and the situation that the wheat straw is accumulated at the discharging port can be prevented.

Description

Technical Field

[0001] The utility model belongs to the field of wheat straw separating devices, in particular to a wheat straw recycling and separating device. Background Art

[0002] The wheat straw splitting device is a mechanical device that splits wheat straw into shorter segments or fragments through blades. In the recycling of wheat straw, the splitting device is needed to cut and decompose the straw for subsequent processing and use;

[0003] According to the Chinese patent application No.: 201820335502.3, a wheat straw crushing device is disclosed, which belongs to the technical field of straw crushing equipment, including a first shell, a crushing knife shaft rotatably arranged inside the first shell, crushing blades evenly arranged on the circumference of the crushing knife shaft, and a fixed blade arranged on the first shell, the crushing knife shaft is also provided with a plurality of fixing seats for installing the crushing blades, the fixing seat is also provided with a first groove for accommodating the crushing blades, the crushing blades are arranged inside the first groove, an adjusting screw is also provided in the first groove, and an elastic member is also provided between the crushing blade and the fixing seat, and the position of the crushing blade in the axial direction of the crushing knife shaft is adjusted by rotating the adjusting screw, thereby adjusting the distance between the two crushing blades;

[0004] The comparative case effectively solves the problem in the prior art that the pulverizing blade cannot be adjusted according to the usage situation during use of the wheat straw pulverizing device. It has the advantage of being able to easily adjust the pulverizing blade. However, this type of wheat straw pulverizing device lacks a device for conveying the decomposed straw, which makes it easy for the decomposed straw to accumulate at the discharge port, thereby causing blockage of the discharge port.

[0005] In summary, the utility model therefore provides a wheat straw recovery and separation device to solve the above-mentioned problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A wheat straw recovery and cutting device comprises a support assembly, wherein the support assembly comprises a chipping box, a support leg and a support plate, wherein the support leg is fixed to the bottom of the chipping box, and the support plates are two in number and both are fixedly connected to the support leg. A conveying assembly is arranged between the two support plates, and the conveying assembly is used to convey the cut wheat straw. A cutting assembly is installed at the lower end of the inner cavity of the chipping box, and the cutting assembly is used to cut the wheat straw. A driving mechanism is arranged in the inner cavity of the support plate at the front end, and the driving mechanism is used to provide power to the conveying assembly.

[0008] Furthermore, in the utility model, the conveying assembly includes a conveying roller, a conveyor belt, a transmission rod and a first support rod. The number of the conveying rollers is two. The conveyor belt is sleeved on the surface of the conveying roller. One end of the transmission rod is fixedly connected to the conveying roller. One end of the first support rod is fixedly connected to the conveying roller. The other end of the first support rod is movably connected to the support plate at the rear end through a bearing.

[0009] Furthermore, in the utility model, the separating assembly includes a first motor, a main shaft and a crushing knife, the first motor is fixedly connected to the crusher box, the main shaft is located in the inner cavity of the crusher box and is movably connected to the inner cavity of the crusher box, the crushing knife is fixed to the surface of the main shaft, and the output shaft of the first motor passes through the inner cavity of the crusher box and is transmission-connected to the main shaft.

[0010] Furthermore, in the utility model, the separating assembly also includes a second support rod, one end of the second support rod is movably connected to the inner wall of the crushing box through a bearing, and the other end of the second support rod is fixedly connected to the main shaft.

[0011] Furthermore, in the utility model, the driving mechanism includes a second motor, a driving wheel and a driven wheel, the second motor is fixedly connected to the support plate at the front end, the driving wheel and the driven wheel are both located in the inner cavity of the support plate at the front end, and are movably connected to the inner cavity of the support plate at the front end, and the driving wheel and the driven wheel are connected by a belt drive.

[0012] Furthermore, in the utility model, the other ends of the two transmission rods penetrate into the inner cavity of the support plate at the front end and are fixedly connected to the driving wheel and the driven wheel respectively, and the output shaft of the second motor penetrates into the inner cavity of the support plate at the front end and is transmission-connected to the driving wheel.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model has the effect of breaking the wheat straw by arranging the crushing box and the breaking component, and has the effect of conveying the broken wheat straw by arranging the conveying component and the driving mechanism. The driving mechanism drives the conveying component to move, so that the conveying component can drive the wheat straw to move, thereby achieving the conveying effect and further preventing the wheat straw from piling up at the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the connection state of the conveying assembly of the utility model;

[0017] Figure 3This is a schematic diagram of the connection state structure of the driving mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection state structure of the disconnecting component of the utility model.

[0019] In the figure:

[0020] 1. Support assembly; 11. Crusher box; 12. Legs; 13. Support plate; 2. Conveying assembly; 201. Conveying roller; 202. Conveying belt; 203. Transmission rod; 204. First support rod; 3. Breaking assembly; 301. First motor; 302. Main shaft; 303. Crushing knife; 304. Second support rod; 4. Driving mechanism; 401. Second motor; 402. Driving wheel; 403. Driven wheel. DETAILED DESCRIPTION

[0021] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0022] Example 1

[0023] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a wheat straw recovery and cutting device, including a support assembly 1, the support assembly 1 includes a crushing box 11, a support leg 12 and a support plate 13, the support leg 12 is fixed to the bottom of the crushing box 11, there are two support plates 13, and both are fixedly connected to the support leg 12, a conveying assembly 2 is arranged between the two support plates 13, the conveying assembly 2 is used to convey the cut wheat straw, a cutting assembly 3 is installed at the lower end of the inner cavity of the crushing box 11, the cutting assembly 3 is used to cut the wheat straw, and the inner cavity of the front support plate 13 is provided with a driving mechanism 4, the driving mechanism 4 is used to provide power to the conveying assembly 2.

[0024] like Figure 1-4As shown, blades can also be installed on both sides of the lower end of the inner cavity of the crushing box 11, which are used to cooperate with the cutting component 3 to cut the wheat straw. The support legs 12 can support the crushing box 11 and the support plate 13, and the support plate 13 can support the conveying component 2 and the driving mechanism 4. The cutting component 3 rotates in the inner cavity of the crushing box 11 to cut the wheat straw, and the cut wheat straw falls on the surface of the conveying component 2. The driving mechanism 4 drives the conveying component 2 to move, so that the conveying component 2 can transport the wheat straw, thereby preventing the wheat straw from accumulating at the discharge port.

[0025] Example 2

[0026] Reference Figure 1 , 2 and 4, which are the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0027] In this embodiment, the conveying assembly 2 includes a conveying roller 201, a conveying belt 202, a transmission rod 203 and a first support rod 204. There are two conveying rollers 201. The conveying belt 202 is sleeved on the surface of the conveying roller 201. One end of the transmission rod 203 is fixedly connected to the conveying roller 201. One end of the first support rod 204 is fixedly connected to the conveying roller 201. The other end of the first support rod 204 is movably connected to the rear end support plate 13 through a bearing.

[0028] The breaking assembly 3 includes a first motor 301, a main shaft 302 and a crushing knife 303. The first motor 301 is fixedly connected to the crushing box 11. The main shaft 302 is located in the inner cavity of the crushing box 11 and is movably connected to the inner cavity of the crushing box 11. The crushing knife 303 is fixed to the surface of the main shaft 302. The output shaft of the first motor 301 penetrates into the inner cavity of the crushing box 11 and is transmission-connected to the main shaft 302.

[0029] The breaking assembly 3 further includes a second support rod 304 , one end of which is movably connected to the inner wall of the crushing box 11 via a bearing, and the other end of the second support rod 304 is fixedly connected to the main shaft 302 .

[0030] like Figure 1 , 2 As shown in 4, the output shaft of the first motor 301 rotates to drive the main shaft 302 to rotate. When the main shaft 302 rotates, it drives the crushing knife 303 to rotate, so that the crushing knife 303 can cut the wheat straw. When the main shaft 302 rotates, the second support rod 304 can support it. The cut wheat straw falls to the top of the conveyor belt 202. The driving mechanism 4 drives the conveyor roller 201 to rotate through the transmission rod 203. When the conveyor roller 201 rotates, it drives the conveyor belt 202 to rotate, thereby driving the wheat straw to move, and then effectively preventing the wheat straw from accumulating at the discharge.

[0031] Example 3

[0032] Reference Figure 1 and 3 , which is the third embodiment of the utility model, and this embodiment is based on the previous two embodiments.

[0033] In this embodiment, the driving mechanism 4 includes a second motor 401, a driving wheel 402 and a driven wheel 403. The second motor 401 is fixedly connected to the front end support plate 13. The driving wheel 402 and the driven wheel 403 are both located in the inner cavity of the front end support plate 13 and are movably connected to the inner cavity of the front end support plate 13. The driving wheel 402 and the driven wheel 403 are connected by belt drive.

[0034] The other ends of the two transmission rods 203 penetrate the inner cavity of the front end support plate 13 and are fixedly connected to the driving wheel 402 and the driven wheel 403 respectively. The output shaft of the second motor 401 penetrates the inner cavity of the front end support plate 13 and is transmission-connected to the driving wheel 402.

[0035] like Figure 1 and 3 As shown, the output shaft of the second motor 401 rotates to drive the driving wheel 402 to rotate. When the driving wheel 402 rotates, it drives the driven wheel 403 to rotate through the belt. When the driven wheel 403 rotates, it drives the conveying roller 201 to rotate through the transmission rod 203, so that the conveying component 2 can convey the cut wheat straw, thereby preventing the discharge port from being blocked.

[0036] When in use, first add wheat straw into the inner cavity of the crushing box 11, the output shaft of the first motor 301 rotates to drive the main shaft 302 to rotate, and when the main shaft 302 rotates, it drives the crushing knife 303 to rotate, so that the crushing knife 303 can cut the wheat straw, and when the main shaft 302 rotates, the second support rod 304 can support it, and the cut wheat straw falls to the top of the conveyor belt 202, and the output shaft of the second motor 401 rotates to drive the driving wheel 402 to rotate, and when the driving wheel 402 rotates, it drives the driven wheel 403 to rotate through the belt, and when the driven wheel 403 rotates, it drives the conveying roller 201 to rotate through the transmission rod 203, and when the conveying roller 201 rotates, it drives the conveyor belt 202 to rotate, so as to drive the wheat straw to move, and thus can effectively prevent the wheat straw from accumulating at the discharge.

[0037] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0038] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A wheat straw recovery and separation device, comprising a support assembly (1), characterized in that: The support assembly (1) comprises a crushing box (11), a support leg (12) and a support plate (13); the support leg (12) is fixed to the bottom of the crushing box (11); there are two support plates (13), both of which are fixedly connected to the support leg (12); a conveying assembly (2) is arranged between the two support plates (13); the conveying assembly (2) is used to convey the cut wheat straw; a cutting assembly (3) is installed at the lower end of the inner cavity of the crushing box (11); the cutting assembly (3) is used to cut the wheat straw; a driving mechanism (4) is arranged in the inner cavity of the support plate (13) at the front end; the driving mechanism (4) is used to provide power to the conveying assembly (2).

2. The wheat straw recovery and separation device according to claim 1, characterized in that: The conveying assembly (2) comprises a conveying roller (201), a conveying belt (202), a transmission rod (203) and a first support rod (204); the number of the conveying rollers (201) is two; the conveying belt (202) is sleeved on the surface of the conveying roller (201); one end of the transmission rod (203) is fixedly connected to the conveying roller (201); one end of the first support rod (204) is fixedly connected to the conveying roller (201); and the other end of the first support rod (204) is movably connected to the rear support plate (13) via a bearing.

3. The wheat straw recovery and separation device according to claim 1, characterized in that: The separating assembly (3) comprises a first motor (301), a main shaft (302) and a crushing knife (303); the first motor (301) is fixedly connected to the crushing box (11); the main shaft (302) is located in the inner cavity of the crushing box (11) and is movably connected to the inner cavity of the crushing box (11); the crushing knife (303) is fixed to the surface of the main shaft (302); the output shaft of the first motor (301) passes through the inner cavity of the crushing box (11) and is drivingly connected to the main shaft (302).

4. The wheat straw recovery and separation device as claimed in claim 3, characterized in that: The separating assembly (3) further comprises a second support rod (304), one end of which is movably connected to the inner wall of the crushing box (11) via a bearing, and the other end of which is fixedly connected to the main shaft (302).

5. The wheat straw recovery and separation device according to claim 2, characterized in that: The driving mechanism (4) comprises a second motor (401), a driving wheel (402) and a driven wheel (403); the second motor (401) is fixedly connected to the front support plate (13); the driving wheel (402) and the driven wheel (403) are both located in the inner cavity of the front support plate (13) and are movably connected to the inner cavity of the front support plate (13); the driving wheel (402) and the driven wheel (403) are connected via a belt transmission.

6. The wheat straw recovery and separation device according to claim 5, characterized in that: The other ends of the two transmission rods (203) penetrate the inner cavity of the front support plate (13) and are fixedly connected to the driving wheel (402) and the driven wheel (403) respectively; the output shaft of the second motor (401) penetrates the inner cavity of the front support plate (13) and is transmission-connected to the driving wheel (402).

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