Agricultural irrigation ditch digging machine

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses an agricultural irrigation ditch digging machine which comprises a battery box, a U-shaped plate is fixedly connected to the bottom of the right side of the battery box, a rotating block is rotationally connected to the inner side of the U-shaped plate, and a motor is fixedly connected to the top of the rotating block. The output end of the motor penetrates through the rotating block and is fixedly connected with a moving plate, a cross-shaped groove plate is fixedly connected to the inner side of the moving plate, an electric telescopic rod is fixedly connected to the middle of the top end of the cross-shaped groove plate, a lifting plate is fixedly connected to the telescopic end of the electric telescopic rod, and a plurality of rotating rods are rotationally connected to the outer side of the lifting plate. According to the device, the rotating plate, the moving plate and the motor are matched, so that the blade of the device can be automatically replaced without manual disassembly and assembly, and the device can be driven to move and the influence of bumpy ground on the work of the device can be reduced through the matching of the traveling wheels, the connecting plate and the rotating plate.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to an agricultural irrigation ditch excavator. Background Art

[0002] Agricultural irrigation ditches refer to channel systems used to transport water to farmland. These channels are designed to effectively transport water from the water source to the farmland to meet the needs of crop growth. In order to facilitate the excavation of irrigation ditches, an agricultural irrigation ditch excavator is needed.

[0003] After searching, the Chinese patent announcement number is: CN220202809U, which discloses an agricultural irrigation ditch excavator, including a vehicle body, a mounting frame and a canal opener, the mounting frame is mounted on the vehicle body, the canal opener includes a support plate and a digging cutter head, the support plate is fixedly mounted on the mounting frame, a connecting strip is fixedly connected to the support plate, a connecting groove is provided on the digging cutter head, and the connecting strip is plugged into and matched with the connecting groove of the digging cutter head. During the long-term use of the excavator, when the digging cutter head needs to be disassembled, it is only necessary to move the digging cutter head on the support plate so that the connecting strip on the support plate is separated from the connecting groove on the digging cutter head; when the digging cutter head needs to be installed, it is only necessary to move the digging cutter head so that the connecting strip is plugged into and matched with the connecting groove, so as to achieve the purpose of replacing the digging cutter head, thereby extending the service life of the excavator. However, during the actual use of the device, when disassembling and assembling the cutter head, it is still necessary to manually release the connecting strips and the connecting grooves one by one before replacement. In actual use, it still requires manual operation, thereby reducing the convenience of the device. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an agricultural irrigation ditch excavator, aiming to improve the problem that the cutter head still needs to be manually disassembled and assembled in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an agricultural irrigation ditch excavator, comprising a battery box, a U-shaped plate is fixedly connected to the bottom right side of the battery box, a rotating block is rotatably connected to the inner side of the U-shaped plate, a motor is fixedly connected to the top of the rotating block, the output end of the motor passes through the rotating block and is fixedly connected to a movable plate, a cross slot plate is fixedly connected to the inner side of the movable plate, an electric telescopic rod is fixedly connected to the middle part of the top of the cross slot plate, a lifting plate is fixedly connected to the telescopic end of the electric telescopic rod, a plurality of rotating rods are rotatably connected to the outer side of the lifting plate, a clamping block is rotatably connected to the outer bottom of the rotating rod, the outer side of the clamping block passes through the clamping block, a cutter head is provided at the bottom of the movable plate, a clamping slot plate is fixedly connected to the top of the cutter head, the cutter head is clamped with the clamping block through the clamping slot plate, a dust cover is fixedly connected to the top of the cross slot plate, and a walking mechanism is provided at the bottom of the battery box.

[0006] As a further description of the above technical solution:

[0007] The walking mechanism includes two connecting plates, which are rotatably connected to the front and rear sides of the bottom end of the battery box respectively, and the left and right sides of the outer walls of the connecting plates are rotatably connected to walking wheels, the left side of the top end of the connecting plate is rotatably connected to a spring telescopic rod, the telescopic end of the spring telescopic rod is rotatably connected to the battery box, a connecting block is fixedly connected to the middle of the left bottom end of the battery box, the front and rear sides of the inner wall of the connecting block are rotatably connected to a rotating plate, the outer wall of the rotating plate is rotatably connected to a U-shaped block, and the U-shaped blocks are rotatably connected to the corresponding connecting plates respectively.

[0008] As a further description of the above technical solution:

[0009] A controller is fixedly connected to the left side of the battery box, and the controller is electrically connected to the battery box, the motor and the electric telescopic rod respectively.

[0010] As a further description of the above technical solution:

[0011] The outer side of the controller is fixedly connected with a shell, and the outer side of the shell is rotatably connected with a shield.

[0012] As a further description of the above technical solution:

[0013] A movable door is arranged on the top of the battery box, and hinges are fixedly connected to the left and right sides of the top of the movable door. The movable door is rotatably connected to the battery box through the hinges.

[0014] As a further description of the above technical solution:

[0015] A positioning block is fixedly connected to the right side of the battery box, and a positioning hole is opened on the outer side of the positioning block.

[0016] As a further description of the above technical solution:

[0017] The front and rear sides of the middle part of the outer wall of the battery box are fixedly connected with handles, and the outer sides of the two handles are fixedly connected with sheaths.

[0018] As a further description of the above technical solution:

[0019] Brackets are fixedly connected to the front and rear sides of the bottom of the outer wall of the battery box.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the movable plate can be driven to rotate by rotating the rotating block, the movable plate can be driven to rotate by starting the motor, the lifting plate can be driven to move by starting the electric telescopic rod, the lifting plate can be driven to rotate by moving the rotating rod, and the engaging block can be driven to move along the cross slot plate by rotating the rotating rod. When the electric telescopic rod is extended to drive the engaging block to move inward at the same time, the cutter head can be fixed by engaging with the slot plate, and the engaging block can be released from the slot plate by retracting the electric telescopic rod to drive the engaging block to move outward at the same time, so as to take out the cutter head, and the blade of the device can be automatically replaced without manual disassembly and assembly, thereby improving the convenience of the device.

[0022] 2. In the utility model, the device can be moved by the walking wheels, and the walking wheels can be rotated by rotating the connecting plate, so that the device can adapt to uneven ground. At the same time, the connecting plate can be driven to rotate by the extension and retraction of the spring telescopic rod to reduce the impact of bumps on the device during movement. At the same time, the rotating plate can be driven to rotate along the connecting block by rotating the connecting plate to further reduce bumps. While facilitating the movement of the device, the impact of ground bumps on the operation of the device can be reduced, thereby improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of an agricultural irrigation ditch excavator proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the cutter head structure of an agricultural irrigation ditch excavator proposed by the utility model;

[0025] Figure 3 The utility model is a schematic diagram of the traveling mechanism of an agricultural irrigation ditch excavator.

[0026] Legend:

[0027] 1. Battery box; 2. Travel mechanism; 201. Connecting plate; 202. Travel wheel; 203. Spring telescopic rod; 204. Connecting block; 205. Rotating plate; 206. U-shaped block; 3. U-shaped plate; 4. Motor; 5. Moving plate; 6. Cross-slot plate; 7. Electric telescopic rod; 8. Lifting plate; 9. Rotating rod; 10. Engaging block; 11. Slot plate; 12. Cutter head; 13. Dust cover; 14. Positioning block; 15. Positioning hole; 16. Handle; 17. Sheath; 18. Hinge; 19. Movable door; 20. Controller; 21. Housing; 22. Shield; 23. Bracket; 24. Rotating block. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 , Figure 2 and Figure 3 , The utility model provides an embodiment: an agricultural irrigation ditch excavator, including a battery box 1, a U-shaped plate 3 is fixedly connected to the bottom right side of the battery box 1, a rotating block 24 is rotatably connected to the inner side of the U-shaped plate 3, a motor 4 is fixedly connected to the top of the rotating block 24, the output end of the motor 4 passes through the rotating block 24 and is fixedly connected to a moving plate 5, a cross slot plate 6 is fixedly connected to the inner side of the moving plate 5, an electric telescopic rod 7 is fixedly connected to the middle of the top of the cross slot plate 6, a lifting plate 8 is fixedly connected to the telescopic end of the electric telescopic rod 7, a plurality of rotating rods 9 are rotatably connected to the outer side of the lifting plate 8, a clamping block 10 is rotatably connected to the outer bottom of the rotating rod 9, and the outer side of the clamping block 10 passes through the clamping block 10, a cutter head 12 is arranged at the bottom of the moving plate 5, a slot plate 11 is fixedly connected to the top of the cutter head 12, and the cutter head 12 is clamped with the clamping block 10 through the slot plate 11, a dust cover 13 is fixedly connected to the top of the cross slot plate 6, and a walking mechanism 2 is arranged at the bottom of the battery box 1;

[0030] Specifically, rotating the rotating block 24 can drive the movable plate 5 to rotate, and starting the motor 4 can also achieve the same effect. Starting the electric telescopic rod 7 can make the lifting plate 8 move up and down, thereby driving the rotating rod 9 to rotate. The rotation of the rotating rod 9 can push the engaging block 10 to move along the cross-slot plate 6. When the electric telescopic rod 7 is extended and moved inward, the cutter head 12 can be fixed by engaging with the slot plate 11. Conversely, retracting the electric telescopic rod 7 can move the engaging block 10 outward, releasing its engagement with the slot plate 11, so as to remove the cutter head 12. This design realizes the automatic replacement of the blade without manual disassembly.

[0031] Reference Figure 1 and Figure 3The walking mechanism 2 includes two connecting plates 201, which are rotatably connected to the front and rear sides of the bottom end of the battery box 1 respectively, and the left and right sides of the outer wall of the connecting plate 201 are rotatably connected to the walking wheels 202, and the left side of the top of the connecting plate 201 is rotatably connected to the spring telescopic rod 203, and the telescopic end of the spring telescopic rod 203 is rotatably connected to the battery box 1, and a connecting block 204 is fixedly connected to the middle of the left bottom end of the battery box 1, and the front and rear sides of the inner wall of the connecting block 204 are rotatably connected to the rotating plate 205, and the outer wall of the rotating plate 205 is rotatably connected to the U-shaped block 206, and the U-shaped block 206 is rotatably connected to the corresponding connecting plate 201 respectively;

[0032] Specifically, the device can be moved by the walking wheels 202, and the rotation of the walking wheels 202 is driven by the rotating connecting plate 201. This design enables the device to adapt to uneven ground. At the same time, the extension and retraction of the spring telescopic rod 203 can control the rotation of the connecting plate 201, thereby reducing the impact of bumps on the device during movement. In addition, the rotating connecting plate 201 can also drive the rotating plate 205 to rotate along the connecting block 204, further reducing the bumpy feeling. This design not only facilitates the movement of the device, but also reduces the impact of ground bumps on the operation of the device.

[0033] Reference Figure 1 and Figure 3 The left side of the battery box 1 is fixedly connected with a controller 20, and the controller 20 is electrically connected to the battery box 1, the motor 4 and the electric telescopic rod 7 respectively; the outer side of the controller 20 is fixedly connected with a shell 21, and the outer side of the shell 21 is rotatably connected with a shield 22; a movable door 19 is provided on the top of the battery box 1, and the left and right sides of the top of the movable door 19 are fixedly connected with hinges 18, and the movable door 19 is rotatably connected to the battery box 1 through the hinges 18;

[0034] Specifically, the controller 20 can control the startup and operation of the battery box 1, the motor 4 and the electric telescopic rod 7 respectively. The outer shell 21 can enhance the protection capability of the controller 20. The opening and closing of the protective cover 22 can prevent the controller 20 from being accidentally touched when not in use. The hinge 18 can open and close the movable door 19 to facilitate maintenance and cleaning of the interior of the battery box 1.

[0035] Reference Figure 1 and Figure 3 A positioning block 14 is fixedly connected to the right side of the battery box 1, and a positioning hole 15 is opened on the outer side of the positioning block 14; handles 16 are fixedly connected to the front and rear sides of the middle of the outer wall of the battery box 1, and the outer sides of the two handles 16 are fixedly connected to the sheath 17; the front and rear sides of the bottom of the outer wall of the battery box 1 are fixedly connected to the bracket 23;

[0036] Specifically, by installing a threaded member in the positioning hole 15 on the positioning block 14, the device can be easily towed and stored. The handle 16 and the sheath 17 thereon can facilitate the movement of the device. The bracket 23 can enhance the firmness and stability of the device.

[0037] Working principle: before using the device, first, by rotating the rotating block 24, the movable plate 5 can be rotated, starting the motor 4 can also drive the movable plate 5 to rotate, starting the electric telescopic rod 7 can move the lifting plate 8, and the moving lifting plate 8 can drive the rotating rod 9 to rotate, rotating the rotating rod 9 can drive the engaging block 10 to move along the cross groove plate 6, when the electric telescopic rod 7 is extended and moved inward, the engaging block 10 can cooperate with the slot plate 11 to fix the cutter head 12, by retracting the electric telescopic rod 7, the engaging block 10 will move outward, release the cooperation with the slot plate 11, so that the cutter head 12 can be taken out, this design realizes the automatic blade replacement of the device, without manual disassembly, thereby improving the convenience of the device.

[0038] Furthermore, the device is driven to move on the ground by rotating the walking wheel 202, and rotating the connecting plate 201 can drive the walking wheel 202 to rotate. This arrangement enables the device to adapt to uneven ground. At the same time, the telescopic function of the spring telescopic rod 203 can control the rotation of the connecting plate 201 to reduce the impact of ground bumps on the device during movement. In addition, by rotating the connecting plate 201, the rotating plate 205 can also be controlled to rotate along the connecting block 204 to further reduce the impact of bumps. This design not only facilitates the movement of the device, but also reduces the impact of uneven ground, ensures the stable operation of the device, and thus improves the reliability of the device.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural irrigation ditch excavator, comprising a battery box (1), characterized in that: A U-shaped plate (3) is fixedly connected to the bottom right side of the battery box (1); a rotating block (24) is rotatably connected to the inner side of the U-shaped plate (3); a motor (4) is fixedly connected to the top of the rotating block (24); an output end of the motor (4) passes through the rotating block (24) and is fixedly connected to a moving plate (5); a cross-grooved plate (6) is fixedly connected to the inner side of the moving plate (5); an electric telescopic rod (7) is fixedly connected to the middle of the top end of the cross-grooved plate (6); a lifting plate (8) is fixedly connected to the telescopic end of the electric telescopic rod (7); and the lifting plate (8) is fixedly connected to the moving plate (5). ) are rotatably connected to the outer side of a plurality of rotating rods (9), the outer bottom of the rotating rod (9) is rotatably connected to a locking block (10), the outer side of the locking block (10) passes through the locking block (10), a cutter head (12) is provided at the bottom of the movable plate (5), a slot plate (11) is fixedly connected to the top of the cutter head (12), the cutter head (12) is engaged with the locking block (10) via the slot plate (11), a dust cover (13) is fixedly connected to the top of the cross-slot plate (6), and a walking mechanism (2) is provided at the bottom of the battery box (1).

2. The agricultural irrigation ditch excavator according to claim 1, characterized in that: The walking mechanism (2) comprises two connecting plates (201), the two connecting plates (201) are rotatably connected to the front and rear sides of the bottom end of the battery box (1), the left and right sides of the outer walls of the connecting plates (201) are rotatably connected to walking wheels (202), the left side of the top end of the connecting plate (201) is rotatably connected to a spring telescopic rod (203), the telescopic end of the spring telescopic rod (203) is rotatably connected to the battery box (1), a connecting block (204) is fixedly connected to the middle of the left bottom end of the battery box (1), the front and rear sides of the inner wall of the connecting block (204) are rotatably connected to a rotating plate (205), the outer wall of the rotating plate (205) is rotatably connected to a U-shaped block (206), and the U-shaped blocks (206) are rotatably connected to the corresponding connecting plates (201).

3. The agricultural irrigation ditch excavator according to claim 1, characterized in that: A controller (20) is fixedly connected to the left side of the battery box (1), and the controller (20) is electrically connected to the battery box (1), the motor (4) and the electric telescopic rod (7) respectively.

4. The agricultural irrigation ditch excavator according to claim 3, characterized in that: The outer side of the controller (20) is fixedly connected to a housing (21), and the outer side of the housing (21) is rotatably connected to a protective cover (22).

5. The agricultural irrigation ditch excavator according to claim 1, characterized in that: A movable door (19) is provided on the top of the battery box (1), and hinges (18) are fixedly connected to the left and right sides of the top of the movable door (19), and the movable door (19) is rotatably connected to the battery box (1) via the hinges (18).

6. The agricultural irrigation ditch excavator according to claim 1, characterized in that: A positioning block (14) is fixedly connected to the right side of the battery box (1), and a positioning hole (15) is provided on the outer side of the positioning block (14).

7. The agricultural irrigation ditch excavator according to claim 1, characterized in that: Handles (16) are fixedly connected to the front and rear sides of the middle portion of the outer wall of the battery box (1), and protective sleeves (17) are fixedly connected to the outer sides of the two handles (16).

8. The agricultural irrigation ditch excavator according to claim 1, characterized in that: Brackets (23) are fixedly connected to the front and rear sides of the bottom of the outer wall of the battery box (1).

Images