Crop straw clamping equipment

Abstract

The utility model relates to the technical field of crop processing, in particular to crop straw clamping equipment which comprises a forklift and a clamping device, the clamping device is used for clamping straw and comprises a connecting plate, an E-shaped plate is fixedly connected to the upper end of the connecting plate, a first plate is fixedly connected to the middle of the side wall of the E-shaped plate, and a second plate is fixedly connected to the middle of the side wall of the first plate. Two driving plates are symmetrically and rotationally connected to the side wall of the connecting plate along the middle of the connecting plate, a U-shaped plate is fixedly connected to the upper ends of the driving plates, and a second plate is fixedly connected to the middle of the side wall of the U-shaped plate. According to the straw clamping device, straw can be clamped, and the clamping device can move upwards and horizontally, so that the straw is automatically conveyed to an external conveying vehicle, and the situation that in the prior art, straw at different positions is manually collected at one position through a push plate and then manually carried to the conveying vehicle, so that the labor intensity of workers is lowered is avoided. As a result, when large-area straw is treated, the straw recovery treatment process is very tedious, and the labor intensity is high.

Description

Technical Field

[0001] The utility model relates to the technical field of crop processing, in particular to a crop straw clamping device. Background Art

[0002] Straw is a general term for the stems and leaves of mature crops, usually referring to the remaining parts after the seeds of wheat, rice, corn, potatoes, rapeseed, cotton, sugarcane and other crops are harvested.

[0003] At present, farmers first manually gather the straws from different positions together by pushing a plate, and then manually move them to a transport vehicle. This method is OK for a small area of ​​straw, but when it comes to a large area of ​​straw, the straw recycling process is very cumbersome and labor-intensive. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a crop straw clamping device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The cam is connected with the support of the lifting link, and the support is connected with the support plate of the lifting link, and the support is connected with the support plate of the lifting link, and the support is connected with the support plate of the lifting link, and the support is connected with the support plate of the lifting link.

[0007] Preferably, the side wall of the U-shaped plate is fixedly connected with a rotating plate, the side wall of the rotating plate is rotatably connected to the side wall of the mountain-shaped plate, and the rotation axis of the driving plate and the rotation axis of the rotating plate are located in the same vertical direction.

[0008] Preferably, the side walls of the connection plate are rotatably connected to two hydraulic cylinders, and the movable ends of the hydraulic cylinders are rotatably connected to the corresponding side walls of the driving plate.

[0009] Preferably, a connecting mechanism connected to the clamping device is provided on the forklift. The connecting mechanism includes two fork plates located at the upper end of the forklift. An installation plate is fixedly connected to the upper ends of the two fork plates. A plurality of threaded rods are fixedly connected to the upper end of the connecting plate. Installation holes corresponding to the plurality of threaded rods one by one are formed in the side wall of the installation plate. Nuts are threadedly connected to the side walls of the threaded rods.

[0010] Preferably, the number of both the third plate and the fourth plate is 4.

[0011] The utility model has the following beneficial effects:

[0012] 1. By providing the clamping device, the straw can be clamped, and the clamping device can be moved upward and horizontally, so as to automatically convey the straw onto the external transport vehicle. This avoids the situation in the prior art where the straw at different positions is manually gathered together by a push plate and then manually carried onto the transport vehicle, which makes the recycling process of a large area of straw very cumbersome and labor-intensive.

[0013] 2. The driving plate and the U-shaped plate can rotate synchronously and coaxially, increasing the clamping firmness of the straw. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a crop straw clamping device proposed by the utility model;

[0015] Figure 2 is Figure 1 the schematic structural diagram of the clamping device in ;

[0016] Figure 3 is Figure 1 the schematic structural diagram in another direction;

[0017] Figure 4 is Figure 3 the enlarged schematic structural diagram of part A in.

[0018] In the figure: 1 forklift, 2 connecting plate, 3 mountain-shaped plate, 4 first plate, 5 driving plate, 6 U-shaped plate, 7 second plate, 8 third plate, 9 rotating plate, 10 scraping teeth, 11 first filter plate, 12 second filter plate, 13 clamping plate, 14 hydraulic cylinder, 15 threaded rod, 16 fork plate, 17 installation plate, 18 nut, 19 fourth plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Referring to Figure 1-4 , a crop straw clamping device, including a forklift 1 and a clamping device.

[0021] The clamping device is used for clamping straw. The clamping device includes a connecting plate 2. The upper end of the connecting plate 2 is fixedly connected with a mountain-shaped plate 3. The middle part of the side wall of the mountain-shaped plate 3 is fixedly connected with a first plate 4. Two driving plates 5 are symmetrically rotatably connected along the middle part of the side wall of the connecting plate 2. The upper end of the driving plate 5 is fixedly connected with a U-shaped plate 6. The middle part of the side wall of the U-shaped plate 6 is fixedly connected with a second plate 7. The upper end of the second plate 7 is fixedly connected with the top of the U-shaped plate 6 through a plurality of third plates 8. The lower end of the second plate 7 is fixedly connected with the upper end of the driving plate 5 through a plurality of fourth plates 19. A first filter plate 11 is fixedly connected between the side wall of the first plate 4 and the side wall of the mountain-shaped plate 3. A second filter plate 12 is fixedly connected between the side walls of the U-shaped plate 6, the second plate 7 and the third plate 8. A clamping plate 13 is fixedly connected between the lower end of the second plate 7 and the upper end of the driving plate 5. A plurality of scraping teeth 10 are fixedly connected below the lower ends of the connecting plate 2, the driving plate 5 and the side wall of the U-shaped plate 6.

[0022] The number of the third plates 8 and the fourth plates 19 is 4 each.

[0023] Two hydraulic cylinders 14 are rotatably connected to the side wall of the connecting plate 2. The movable ends of the hydraulic cylinders 14 are rotatably connected to the side walls of their corresponding driving plates 5.

[0024] Furthermore, a plurality of scraping teeth 10 are convenient for gathering the straw on the ground inward. At the same time, start the two hydraulic cylinders 14 to extend, which will drive the two driving plates 5 and the two U-shaped plates 6 to approach each other. At this time, under the action of the two clamping plates 13, a plurality of first filter plates 11 and a plurality of second filter plates 12, the clamping device of the present invention can clamp the straw. And under the subsequent action of the forklift 1, the clamping device can be moved upward and horizontally, so as to automatically convey the straw onto the external transport vehicle, avoiding the situation in the prior art that the straw at different positions is gathered together manually through a push plate, and then manually carried onto the transport vehicle. When dealing with a large area of straw, it will lead to a very cumbersome process of straw recycling and a large labor intensity.

[0025] A rotating plate 9 is fixedly connected to the side wall of the U-shaped plate 6. The side wall of the rotating plate 9 is rotatably connected to the side wall of the mountain-shaped plate 3, and the axis of rotation of the driving plate 5 and the axis of rotation of the rotating plate 9 are located in the same vertical direction, so that the driving plate 5 and the U-shaped plate 6 can rotate synchronously and coaxially, increasing the clamping firmness of the straw.

[0026] The forklift 1 is provided with a connecting mechanism connected to the clamping device. The connecting mechanism includes two fork plates 16 located at the upper end of the forklift 1. The upper ends of the two fork plates 16 are fixedly connected with a mounting plate 17. The upper end of the connecting plate 2 is fixedly connected with a plurality of threaded rods 15. Mounting holes corresponding to the plurality of threaded rods 15 are opened on the side wall of the mounting plate 17. Nuts 18 are threadedly connected to the side walls of the threaded rods 15, as Figure 4 As shown, the clamp can be stably and conveniently installed on the forklift 1 to realize the clamping and conveying of the straw.

[0027] When the straw recycling clamp is processed, the forklift 1 is first adjusted so that the two fork plates 16 insert the multiple mounting holes on the mounting plate 17 into the multiple threaded rods 15 one by one, and then the nuts 18 are threadedly connected on the threaded rods 15 so that the lower surface of the nuts 18 is tightly fitted with the upper surface of the mounting plate 17, thereby realizing the connection between the forklift 1 and the clamp;

[0028] During subsequent use, the forklift 1 can be started to push the clamp to move, and then under the action of multiple scraping teeth 10, the straw on the ground can be gathered into the clamp, and then the two hydraulic cylinders 14 are adjusted to extend, thereby driving the two drive plates 5 and the two U-shaped plates 6 to approach each other. At this time, under the action of two clamping plates 13, multiple first filter plates 11 and multiple second filter plates 12, the clamp can clamp the straw, and then the forklift 1 is adjusted so that the two fork plates 16 drive the clamp to move upward, and then the clamp is continued to be moved, and the clamp can be moved to the top of the external transport vehicle, and finally the two hydraulic cylinders 14 are adjusted to contract, so that the two drive plates 5 and the two U-shaped plates 6 are away from each other, and then the clamp is opened, so that the straw falls into the transport vehicle.

[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A crop straw clamping device, including a forklift (1), Characterized in that: It further includes a clamping device, which is used for clamping straw. The clamping device includes a connecting plate (2). The upper end of the connecting plate (2) is fixedly connected with a mountain-shaped plate (3). The middle part of the side wall of the mountain-shaped plate (3) is fixedly connected with a first plate (4). Two driving plates (5) are symmetrically rotatably connected along the middle part of the side wall of the connecting plate (2). The upper end of the driving plate (5) is fixedly connected with a U-shaped plate (6). The middle part of the side wall of the U-shaped plate (6) is fixedly connected with a second plate (7). The upper end of the second plate (7) is fixedly connected with the top of the U-shaped plate (6) through a plurality of third plates (8). The lower end of the second plate (7) is fixedly connected with the upper end of the driving plate (5) through a plurality of fourth plates (19). A first filter plate (11) is fixedly connected between the side wall of the first plate (4) and the side wall of the mountain-shaped plate (3). A second filter plate (12) is fixedly connected between the side walls of the U-shaped plate (6), the second plate (7) and the third plate (8). A clamping plate (13) is fixedly connected between the lower end of the second plate (7) and the upper end of the driving plate (5). A plurality of scraping teeth (10) are fixedly connected to the lower end of the connecting plate (2), the lower end of the driving plate (5) and the lower part of the side wall of the U-shaped plate (6).

2. A crop straw clamping device according to claim 1, Characterized in that, A rotating plate (9) is fixedly connected to the side wall of the U-shaped plate (6). The side wall of the rotating plate (9) is rotatably connected to the side wall of the mountain-shaped plate (3), and the axis of rotation of the driving plate (5) and the axis of rotation of the rotating plate (9) are located in the same vertical direction.

3. A crop straw clamping device according to claim 1, Characterized in that, Two hydraulic cylinders (14) are rotatably connected to the side wall of the connecting plate (2). The movable end of the hydraulic cylinder (14) is rotatably connected to the side wall of its corresponding driving plate (5).

4. A crop straw clamping device according to claim 1, Characterized in that, A connecting mechanism connected to the clamping device is provided on the forklift (1). The connecting mechanism includes two fork plates (16) located at the upper end of the forklift (1). The upper ends of the two fork plates (16) are fixedly connected with a mounting plate (17). A plurality of threaded rods (15) are fixedly connected to the upper end of the connecting plate (2). Mounting holes corresponding to the plurality of threaded rods (15) are provided on the side wall of the mounting plate (17). Nuts (18) are threadedly connected to the side walls of the threaded rods (15).

5. A crop straw clamping device according to claim 1, Characterized in that, The number of the third plates (8) and the fourth plates (19) is 4 each.

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