Self-propelled pond digging device

Abstract

The utility model discloses a self-propelled pond digging device, and relates to the technical field of agricultural machinery. A soil loosening cutter is arranged on one side of the vehicle body, a frame body is arranged on the side, opposite to the soil loosening cutter, of the vehicle body in a lifting mode, a transverse shaft is rotationally connected to the bottom face of the frame body, a pipe sleeve is fixedly arranged on the side wall of the transverse shaft in a sleeving mode, and a pond digging plate is fixedly connected to the outer side wall of the pipe sleeve; the ponding machine is convenient to operate, light, durable, capable of being operated by one person and suitable for ponding operation of various dam areas, mountainous areas, complex terrains and fragmentary cultivated lands, the soil loosening cutter arranged on the bronze drum can conduct rotary tillage on the land, soil is softer, the ponding plate can conduct ponding operation conveniently, and the working efficiency is improved. By means of the arranged pond digging plate, pond digging operation can be conducted on the land, when pond digging needs to be conducted, the pond digging plate can fall to conduct pond digging operation, and after the pond digging operation is completed, the pond digging plate can rise to prevent the pond digging plate from hindering movement of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a self-propelled pond digger. Background Art

[0002] At present, the shortage of labor in the agricultural production process is becoming more and more serious. Therefore, the use of agricultural machinery for agricultural production is an inevitable choice for the development of modern agriculture. In the current agricultural production links, especially in the planting process, it is often necessary to dig earth ponds on cultivated land or moist soil to facilitate the planting and growth of crops. However, at present, most of the domestic people use manual labor to do this work, and it consumes more labor costs. Although some agricultural machinery can carry out this work, it is basically only suitable for trailer-type products in large fields. In small fields on sloping land, mountainous areas, and semi-mountainous areas, the performance in entering and exiting fields, field operations, turning around in the field, and steering is not ideal. In response to the above problems, the inventor proposed a self-propelled pond digger to solve the above problems. Utility Model Content

[0003] In order to solve the problem that the current pond digging machine is not suitable for pond digging operations in various dam areas, mountainous areas with complex terrain and fragmented cultivated land; the purpose of the utility model is to provide a self-propelled pond digging machine.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a self-propelled pond digger, comprising a vehicle body, a loosening knife is provided on one side of the vehicle body, a frame is provided on the side of the vehicle body facing away from the loosening knife and can be raised and lowered, the bottom surface of the frame is rotatably connected to a horizontal axis, the side wall of the horizontal axis is fixedly sleeved with a pipe sleeve, and the outer side wall of the pipe sleeve is fixedly connected to a pond digging plate.

[0005] Preferably, the vehicle body includes a drive, wheels, a shell and a handle, the side wall of the loosening knife is fixedly connected with a rotating shaft, the side wall of the vehicle body is fixedly connected with a connecting frame, the rotating shaft passes through the connecting frame, and the rotating shaft is rotatably connected to the connecting frame. The movement direction of the vehicle body can be controlled by the handle, and the device can be moved by the drive and the wheel. A pulley is fixedly sleeved on the side wall of the rotating shaft, a driving motor is provided in the connecting frame, and the output shaft of the driving motor is also fixedly sleeved with a pulley, and a synchronous belt is provided on the side wall of the pulley. By starting the driving motor, the rotating shaft can be rotated under the action of the synchronous belt, and then the loosening knife can be rotated to till the land, making the soil softer, so as to facilitate the pond digging operation of the pond board.

[0006] Preferably, the end face of the frame is fixedly connected with a cross plate, and both end faces of the cross plate are fixedly connected with a slider, the side of the vehicle body facing the cross plate is fixedly connected with a convex plate, and the side of the convex plate facing away from the vehicle body is fixedly connected with a slide rail, the side wall of the slide rail is provided with a slide groove, and the slide rail is slidably connected to the slide groove. When the electric cylinder is started, the cross plate can be raised and lowered under the action of the electric cylinder output shaft, and then the pond-digging plate can be raised and lowered through the frame, and the mutual cooperation between the slide rail and the slide groove can make the frame move up and down more smoothly. When pond-digging operations are required, the electric cylinder is controlled to make the pond-digging plate fall so as to carry out the pond-digging operations. After the pond-digging operations are completed, the electric cylinder is controlled to make the pond-digging plate rise to avoid the pond-digging plate hindering the movement of the device on the road.

[0007] Preferably, the outer wall of the shell of the vehicle body is fixedly connected with a fixing seat, and an electric cylinder is inserted into the bottom surface of the fixing seat, and the output shaft end of the electric cylinder is fixedly connected to the top surface of the cross plate. The electric cylinder is installed through the fixing seat. When the electric cylinder is started, the cross plate can be raised and lowered under the action of the output shaft of the electric cylinder, and then the pond plate can be raised and lowered through the frame. The side wall of the cross plate is fixedly connected with a reinforcing plate, and the end of the reinforcing plate away from the cross plate is fixedly connected to the side wall of the frame. The reinforcing plate is used to strengthen the connection strength between the cross plate and the frame. The side wall of the cross shaft is rotatably sleeved with a bearing seat, and the top surface of the bearing seat is fixedly connected to the bottom surface of the frame. The bearing seat is used to support the rotation of the cross shaft to reduce the friction coefficient.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1. The utility model is easy to operate, lightweight and durable, and can be operated by one person. It is suitable for pond digging operations in various dam areas, mountainous areas with complex terrain and fragmented cultivated land. The loosening knife set on the bronze drum can rotary till the land, making the soil softer, so that the pond digging board can be used for pond digging operations.

[0010] 2. The utility model can dig ponds on the land by setting up a pond-digging board, so as to reduce the workload of workers in manually digging ponds. The pond-digging board can be raised and lowered. When digging is required, the pond-digging board can be lowered to carry out the pond-digging operation. When the pond-digging operation is completed, the pond-digging board can be raised to avoid the pond-digging board interfering with the movement of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the frame structure of the utility model.

[0014] Figure 3 This is a structural diagram of the pond-digging board of the utility model.

[0015] In the figure: 1. Vehicle body; 2. Handle; 3. Electric cylinder; 4. Fixed seat; 5. Protruding plate; 6. Slide rail; 7. Frame; 8. Horizontal plate; 9. Slider; 10. Slide groove; 11. Reinforcement plate; 12. Horizontal axis; 13. Bearing seat; 14. Pipe sleeve; 15. Pond board; 16. Connecting frame; 17. Rotating shaft; 18. Soil loosening knife. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] Example: Figure 1-3 As shown, the utility model provides a self-propelled pond digger, including a vehicle body 1, a soil loosening knife 18 is provided on one side of the vehicle body 1, and a frame 7 is provided on the side of the vehicle body 1 facing away from the soil loosening knife 18, which can be raised and lowered. The bottom surface of the frame 7 is rotatably connected to a horizontal axis 12, and the side wall of the horizontal axis 12 is fixedly sleeved with a pipe sleeve 14, and the outer side wall of the pipe sleeve 14 is fixedly connected to a pond digging plate 15.

[0018] The vehicle body 1 includes a drive, wheels, a shell and a handle 2. The side wall of the loosening knife 18 is fixedly connected with a rotating shaft 17. The side wall of the vehicle body 1 is fixedly connected with a connecting frame 16. The rotating shaft 17 passes through the connecting frame 16 and is rotatably connected to the connecting frame 16.

[0019] By adopting the above technical solution, the direction of movement of the vehicle body 1 can be controlled by the handle 2, and the device can be moved by the drive and wheels. A pulley is fixedly sleeved on the side wall of the rotating shaft 17, and a driving motor is arranged in the connecting frame 16. The output shaft of the driving motor is also fixedly sleeved with a pulley, and a synchronous belt is arranged on the side wall of the pulley. By starting the driving motor, the rotating shaft 17 can be rotated under the action of the synchronous belt, and then the loosening knife 18 can be rotated to rotary till the land, making the soil softer, so as to facilitate the pond digging operation of the pond digging board 15.

[0020] The end face of the frame 7 is fixedly connected to a transverse plate 8, and both end faces of the transverse plate 8 are fixedly connected to a slider 9. The side of the vehicle body 1 facing the transverse plate 8 is fixedly connected to a convex plate 5, and the side of the convex plate 5 facing away from the vehicle body 1 is fixedly connected to a slide rail 6. The side wall of the slider 9 is provided with a slide groove 10, and the slide rail 6 is slidably connected to the slide groove 10.

[0021] By adopting the above technical solution, when the electric cylinder 3 is started, the cross plate 8 can be raised and lowered under the action of the output shaft of the electric cylinder 3, and then the pond-digging plate 15 can be raised and lowered through the frame 7, and the mutual cooperation between the slide rail 6 and the slide groove 10 can make the frame 7 move up and down more smoothly. When pond digging operations are required, the electric cylinder 3 is controlled to make the pond-digging plate 15 fall so as to carry out the pond-digging operations. After the pond-digging operations are completed, the electric cylinder 3 is controlled to make the pond-digging plate 15 rise to avoid the pond-digging plate 15 interfering with the movement of the device on the road.

[0022] A fixing seat 4 is fixedly connected to the outer wall of the shell of the vehicle body 1 , an electric cylinder 3 is inserted into the bottom surface of the fixing seat 4 , and the output shaft end of the electric cylinder 3 is fixedly connected to the top surface of the transverse plate 8 .

[0023] By adopting the above technical solution, the electric cylinder 3 is installed through the fixed seat 4. When the electric cylinder 3 is started, the cross plate 8 can be raised and lowered under the action of the output shaft of the electric cylinder 3, and then the pond-drilling plate 15 can be raised and lowered through the frame 7.

[0024] A reinforcing plate 11 is fixedly connected to the side wall of the transverse plate 8 , and one end of the reinforcing plate 11 away from the transverse plate 8 is fixedly connected to the side wall of the frame body 7 .

[0025] By adopting the above technical solution, the reinforcing plate 11 is used to strengthen the connection strength between the transverse plate 8 and the frame 7 .

[0026] A bearing seat 13 is rotatably sleeved on the side wall of the transverse shaft 12 , and the top surface of the bearing seat 13 is fixedly connected to the bottom surface of the frame 7 .

[0027] By adopting the above technical solution, the bearing seat 13 is used to support the rotation of the horizontal shaft 12 to reduce the friction coefficient.

[0028] Working principle: When the utility model is in use, the device can be moved by the driver and the wheels, and the direction of movement of the vehicle body 1 can be controlled by the handle 2. When pond digging is required, the drive motor is started, and the rotating shaft 17 can be rotated under the action of the synchronous belt, and then the loosening knife 18 can be rotated to rotate the land, making the soil more soft, so that the pond digging board 15 can perform the pond digging operation;

[0029] At the same time, the handle 2 is pushed to move the device forward, and the electric cylinder 3 is controlled to make the pond-digging board 15 fall. Driven by the vehicle body 1, the pond-digging board 15 can be rotated in the field to carry out the pond-digging operation. When the pond-digging operation is completed, the electric cylinder 3 is controlled to make the pond-digging board 15 rise to prevent the pond-digging board 15 from interfering with the movement of the device on the road.

[0030] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A self-propelled pond dredging machine, comprising a vehicle body (1), characterized in that: A soil loosening knife (18) is provided on one side of the vehicle body (1), and a frame (7) is provided on the side of the vehicle body (1) facing away from the soil loosening knife (18) in a manner that allows it to be raised and lowered. The bottom surface of the frame (7) is rotatably connected to a transverse shaft (12), and a pipe sleeve (14) is fixedly provided on the side wall of the transverse shaft (12), and a pond-making board (15) is fixedly connected to the outer side wall of the pipe sleeve (14).

2. A self-propelled pond digger according to claim 1, characterized in that: The vehicle body (1) comprises a drive, wheels, a housing and a handle (2).

3. A self-propelled pond digger as claimed in claim 2, characterized in that: The end surface of the frame (7) is fixedly connected to a transverse plate (8), and both end surfaces of the transverse plate (8) are fixedly connected to sliders (9).

4. A self-propelled pond digger as claimed in claim 3, characterized in that: The side of the vehicle body (1) facing the transverse plate (8) is fixedly connected to a convex plate (5), and the side of the convex plate (5) facing away from the vehicle body (1) is fixedly connected to a slide rail (6). The side wall of the slider (9) is provided with a slide groove (10), and the slide rail (6) is slidably connected to the slide groove (10).

5. The self-propelled pond digger according to claim 3, characterized in that: The outer wall of the shell of the vehicle body (1) is fixedly connected to a fixing seat (4), the bottom surface of the fixing seat (4) is interspersed with an electric cylinder (3), and the output shaft end of the electric cylinder (3) is fixedly connected to the top surface of the transverse plate (8).

6. A self-propelled pond digger as claimed in claim 3, characterized in that: The side wall of the transverse plate (8) is fixedly connected to a reinforcing plate (11), and one end of the reinforcing plate (11) away from the transverse plate (8) is fixedly connected to the side wall of the frame body (7).

7. The self-propelled pond digger according to claim 1, characterized in that: A bearing seat (13) is rotatably sleeved on the side wall of the transverse shaft (12), and the top surface of the bearing seat (13) is fixedly connected to the bottom surface of the frame (7).

8. The self-propelled pond digger according to claim 1, characterized in that: The side wall of the loosening knife (18) is fixedly connected with a rotating shaft (17), the side wall of the vehicle body (1) is fixedly connected with a connecting frame (16), the rotating shaft (17) passes through the connecting frame (16), and the rotating shaft (17) is rotatably connected to the connecting frame (16).

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