Bulldozer for cultivation

Abstract

The utility model relates to the technical field of bulldozing equipment, in particular to a bulldozer for cultivation. The bulldozer for cultivation comprises a bulldozer body; the bulldozing assembly is arranged on the bulldozer body and comprises a bulldozing shovel, the bulldozing shovel is of a box type structure, a rotatable top plate and a bevel gear structure are arranged at the top end of the bulldozing shovel, and the bevel gear structure is arranged between the bulldozing shovel and the top plate. The bevel gear structure comprises a first bevel gear and a second bevel gear, the top plate is rotationally connected with the push shovel through the first bevel gear, a screw rod is arranged at one end of the second bevel gear, and the screw rod is parallel to the side wall of the top plate; and the push plate is arranged on the upper surface of the top plate in a sliding mode, sliding blocks are arranged at the two ends of the push plate, the sliding blocks make contact with the side wall of the top plate, and the sliding blocks are in threaded connection with the screw rods.

Description

Technical Field

[0001] The utility model relates to the technical field of bulldozer equipment, in particular to a bulldozer for farming. Background Art

[0002] A bulldozer is a machine composed of a tractor as the prime mover and a bulldozer with a soil-cutting blade. It is used to clear land, road structures or similar work. In the process of agricultural reclamation, a bulldozer is needed to push the land. When an existing bulldozer is in use, once the soil accumulated by the bulldozer component exceeds a certain height, that is, the height of the soil accumulated in front of the bulldozer component is greater than the height of the bulldozer component, the soil will fall on the ground behind the bulldozer component, thereby affecting the bulldozing effect.

[0003] Therefore, we propose a bulldozer for farming to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a noodle portioning and quantitative device in view of the above-mentioned technical deficiencies.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A bulldozer for farming, comprising:

[0007] Bulldozer body;

[0008] A bulldozer assembly is arranged on the bulldozer body, and comprises a bulldozer blade. The bulldozer blade is a box-type structure, and a rotatable top plate is arranged on the top of the bulldozer blade.

[0009] A bevel gear structure, wherein the bevel gear structure is arranged between the dozer and the top plate, the bevel gear structure comprises a first bevel tooth and a second bevel tooth, the top plate is rotatably connected to the dozer via the first bevel tooth, a screw is arranged at one end of the second bevel tooth, and the screw is arranged parallel to the side wall of the top plate;

[0010] A push plate is slidably arranged on the upper surface of the top plate, and sliding blocks are arranged at both ends of the push plate. The sliding blocks are in contact with the side walls of the top plate, and the sliding blocks are connected to the screw threads.

[0011] To further optimize the technical solution, rotation holes are provided on both side walls of the push shovel, and a rotating shaft used in conjunction with the rotation holes is provided on the top plate.

[0012] To further optimize the technical solution, the rotating shaft is fixedly connected to the first bevel tooth, and an intersection angle between the first bevel tooth and the second bevel tooth is 90 degrees.

[0013] To further optimize the technical solution, a rotating rod is provided on the bevel gear, the bevel gear is rotatably arranged on the dozer, and the bevel gear is fixedly connected to the top plate via a flange.

[0014] To further optimize the technical solution, a connecting plate is provided on a side of the push plate away from the movable side thereof, and the screw rod is rotatably provided on the connecting plate.

[0015] Compared with the prior art, the utility model has the following advantages: a bulldozer for farming comprises: a bulldozer body; a bulldozer assembly, the bulldozer assembly is arranged on the bulldozer body, the bulldozer assembly comprises a bulldozer, the bulldozer is a box-type structure, a rotatable top plate is arranged at the top of the bulldozer, a bevel gear structure, the bevel gear structure is arranged between the bulldozer and the top plate, the bevel gear structure comprises a first bevel tooth and a second bevel tooth, the top plate is rotatably connected to the bulldozer through the first bevel tooth, a screw is arranged at one end of the second bevel tooth, the screw is arranged parallel to the side wall of the top plate; a push plate, the push plate is slidably arranged on the upper surface of the top plate, sliding blocks are arranged at both ends of the push plate, the sliding blocks are in contact with the side wall of the top plate, and the sliding blocks are threadedly connected to the screw. When the soil accumulated on the top plate reaches a certain level, the top plate will rotate downward relative to the bulldozer. As the top plate rotates, the first bevel gear on the bevel gear structure will also rotate accordingly. At this point, the first bevel gear will drive the second bevel gear to rotate, and the screw will rotate accordingly. When the screw rotates, the push plate will slide along the upper surface of the top plate, thereby pushing the soil adhered to the top plate to the front of the bulldozer, thereby preventing the soil from falling over the bulldozer and affecting the bulldozer effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a bulldozer for farming;

[0017] Figure 2 The present invention is a schematic diagram of the structure of a bulldozer assembly for farming;

[0018] Figure 3 The diagram is a schematic diagram of the exploded structure of a bulldozer assembly for farming.

[0019] In the figure:

[0020] 1. Bulldozer body; 2. Bulldozer assembly; 201. Bulldozer blade; 2011. Rotating hole; 202. Top plate; 2021. Rotating shaft; 3. Bevel gear structure; 301. First bevel gear; 302. Second bevel gear; 3021. Screw rod; 303. Rotating rod; 4. Push plate; 401. Sliding block; 5. Connecting plate. DETAILED DESCRIPTION

[0021] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the present application and are not intended to limit the scope of protection of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0022] Secondly, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0023] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0024] A bulldozer for farming, comprising:

[0025] Bulldozer body 1;

[0026] A bulldozer assembly 2 is provided on the bulldozer body 1. The bulldozer assembly 2 includes a bulldozer 201. The bulldozer 201 is a box-type structure. A rotatable top plate 202 is provided at the top of the bulldozer 201.

[0027] A bevel gear structure 3, the bevel gear structure 3 is arranged between the dozer 201 and the top plate 202, the bevel gear structure 3 includes a first bevel tooth 301 and a second bevel tooth 302, the top plate 202 is rotatably connected to the dozer 201 through the first bevel tooth 301, a screw 3021 is arranged at one end of the second bevel tooth 302, and the screw 3021 is arranged parallel to the side wall of the top plate 202;

[0028] The push plate 4 is slidably disposed on the upper surface of the top plate 202 , and sliding blocks 401 are disposed at both ends of the push plate 4 . The sliding blocks 401 are in contact with the side walls of the top plate 202 , and the sliding blocks 401 are threadedly connected to the screw rod 3021 .

[0029] To further optimize the technical solution, rotation holes 2011 are provided on both side walls of the push shovel 201 , and a rotation shaft 2021 used in conjunction with the rotation holes 2011 is provided on the top plate 202 .

[0030] To further optimize the technical solution, the rotating shaft 2021 is fixedly connected to the first bevel tooth 301 , and the intersection angle between the first bevel tooth 301 and the second bevel tooth 302 is 90 degrees.

[0031] To further optimize the technical solution, a rotating rod 303 is provided on the bevel gear, and the bevel gear is rotatably provided on the dozer 201 through the rotating rod 303 , and the bevel gear is fixedly connected to the top plate 202 through a flange.

[0032] To further optimize the technical solution, a connecting plate 5 is provided on a side of the push plate 4 away from the movable side thereof, and the screw rod 3021 is rotatably provided on the connecting plate 5 .

[0033] The utility model discloses a bulldozer for farming, see Figure 1-Figure 3 As shown, the bulldozer for farming includes a bulldozer body 1, on which a bulldozer assembly 2 for shoveling and pushing earth is arranged, wherein the bulldozer assembly 2 includes a bulldozer 201 of a box-type structure, and a top plate 202 rotatably arranged on the top of the bulldozer 201. In one embodiment, a torsion spring is arranged between the top plate 202 and the bulldozer 201, and when the soil accumulated on the top plate 202 reaches the maximum pressure that the torsion spring can withstand, the top plate 202 will rotate downward, and the soil accumulated on the upper surface of the top plate 202 will fall into the bulldozer 201 when the top plate 202 rotates downward. After the soil falls, the top plate 202 will return to its original position under the action of the torsion spring.

[0034] In this embodiment, a bevel gear structure 3 is further provided between the top plate 202 and the side wall of the dozer 201, and the bevel gear structure 3 includes a first bevel tooth 301 and a second bevel tooth 302 that are vertically meshed and connected to each other. Specifically, a rotating shaft 2021 fixedly connected to the first bevel tooth 301 is provided on the top plate 202, and a rotating rod 303 is also provided on the bevel gear structure 3. In contrast, rotating holes 2011 are provided on the two side walls of the dozer 201. The bevel gear structure 3 allows the top plate 201 to be rotatably connected to the dozer 202 through the rotating rod 303 and the rotating hole 2011. When the top plate 202 rotates, the top plate 202 will drive the rotating shaft 2021 and the first bevel tooth 301 to rotate, and the second bevel tooth 302 meshed and connected to the first bevel tooth 301 will also rotate accordingly.

[0035] In this embodiment, a screw rod 3021 is fixedly provided on the second bevel gear 302, and the screw rod 3021 is provided on one side of the two side walls of the top plate 202, and the screw rod 3021 extends along the side wall of the top plate 202. In one embodiment, a connecting plate 5 is provided on the side of the top plate 202 away from its movable side, and one end of the screw rod 3021 is rotatably connected to the connecting plate 5. In addition, a push plate 4 is slidably provided on the upper surface of the top plate 202, and sliding blocks 401 in contact with the side walls of the top plate 202 are provided at both ends of the push plate 4, and the sliding blocks 401 are also threadedly connected to the screw rod 3021.

[0036] In this embodiment, when the second bevel teeth 302 rotate, the second bevel teeth 302 will drive the screw rod 3021 to rotate, so that the push plate in contact with the side wall of the top plate 202 will slide along the upper surface of the top plate 202 under the rotation of the screw rod 3021, thereby pushing the soil on the upper surface of the top plate 202 to the front position of the bulldozer body 1. In other words, when the soil accumulated on the upper surface of the top plate 202 reaches a certain level, the top plate 202 will rotate downward, and at the same time, the push plate 4 will slide outward following the rotation of the top plate 202. When the soil on the upper surface of the top plate 202 falls off, the top plate 202 will return to its original state and will also drive the push plate 4 back to its original position.

[0037] So far, the technical solutions of the present application have been described in conjunction with the specific implementations shown in the accompanying drawings, but it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific implementations. Without departing from the principles of the present application, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present application.

Claims

1. A bulldozer for farming, characterized in that: include: Bulldozer body; A bulldozer assembly, the bulldozer assembly is arranged on the bulldozer body, the bulldozer assembly comprises a bulldozer blade, the bulldozer blade is a box-type structure, and a rotatable top plate is arranged on the top of the bulldozer blade; A bevel gear structure, wherein the bevel gear structure is arranged between the dozer and the top plate, the bevel gear structure comprises a first bevel tooth and a second bevel tooth, the top plate is rotatably connected to the dozer via the first bevel tooth, a screw is arranged at one end of the second bevel tooth, and the screw is arranged parallel to the side wall of the top plate; A push plate is slidably arranged on the upper surface of the top plate, and sliding blocks are arranged at both ends of the push plate. The sliding blocks are in contact with the side walls of the top plate, and the sliding blocks are connected to the screw threads.

2. The bulldozer for farming according to claim 1, characterized in that: The two side walls of the push shovel are both provided with rotation holes, and the top plate is provided with a rotation shaft used in conjunction with the rotation holes.

3. The bulldozer for farming according to claim 2, characterized in that: The rotating shaft is fixedly connected to the first bevel gear, and an intersection angle between the first bevel gear and the second bevel gear is 90 degrees.

4. The bulldozer for farming according to claim 2, characterized in that: The bevel gear is provided with a rotating rod, and the bevel gear is rotatably arranged on the dozer blade through the rotating rod. The bevel gear is fixedly connected to the top plate through a flange.

5. The bulldozer for tillage according to claim 1, characterized in that: A connecting plate is arranged on one side of the push plate away from the movable side thereof, and the screw rod is rotatably arranged on the connecting plate.

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