A mechanical canal-digging device for water conservancy projects

Abstract

This utility model relates to the field of water conservancy engineering and provides a mechanical ditch-digging device for water conservancy engineering. The device includes a mobile frame and a support box, which is fixedly installed on one side of the mobile frame. The two sides of the inner wall of the support box are provided with bidirectional threaded rods through bearings. In use, the external power switch of the bidirectional motor is turned on, thereby adjusting the ditch-digging depth of multiple digging plates. When digging, by turning on the external power switch of the drive motor, the mounting rod supports the drive motor, thereby driving the output shaft of the drive motor to rotate the rotating rod, which in turn causes multiple digging plates to rotate. The cutting edges on the rotating multiple digging plates turn over the soil surface to dig the ditch. The push plate is in close contact with the ground. When the mobile frame moves, it drives the push plate to move, pushing away the gravel on the ground to prevent damage to the cutting edges of the multiple digging plates. Thus, when using the device, the gravel on the ground is handled to prevent damage to the device.

Description

Technical Field

[0001] This application relates to the field of water conservancy engineering, and in particular to a mechanical canal-digging device for water conservancy engineering. Background Technology

[0002] Canal excavation is one of the most important basic tasks in water conservancy projects. Especially in irrigation, drainage, and water storage projects, excavating appropriate channels is crucial for improving the efficiency of water flow and ensuring the normal operation of agricultural irrigation, urban drainage, and other projects.

[0003] Traditional water conservancy projects mostly rely on manual labor or simple mechanical equipment for canal excavation. When using equipment for excavation, the excavation depth cannot be controlled, resulting in the shape of the canal not meeting design requirements. Moreover, the treatment of ground debris is neglected during excavation. If these debris are not effectively removed, they may damage the equipment, increase the risk of equipment failure, and shorten the service life of the equipment. Utility Model Content

[0004] This application provides a mechanical canal-digging device for water conservancy projects. When using the device to dig canals, the depth of the canals can be controlled, making it convenient to use. When using the device, the gravel on the ground can be treated to prevent damage to the device.

[0005] To achieve the above objectives, this application adopts the following technical solution: a mechanical canal-digging device for water conservancy projects, the device comprising:

[0006] Mobile chassis;

[0007] A support box is fixedly installed on one side of the mobile frame, and the two sides of the inner wall of the support box are provided with bidirectional threaded rods through bearings;

[0008] Two sleeves are threaded onto the outer surface of the bidirectional threaded rod, and a sliding plate is fixedly provided on the outer surface of each sleeve;

[0009] Two transmission plates are movably disposed on the inner walls of the two sleeves, and a connecting seat is movably disposed on one side of each transmission plate.

[0010] As a further improvement of this application: the two slide plates are slidably disposed on one side of the inner wall of the support box.

[0011] As a further improvement of this application: an arc-shaped box is fixedly provided on one side of the connecting seat, and a connecting plate is fixedly provided on the outer surface of the arc-shaped box.

[0012] As a further improvement of this application: two first telescopic rods are fixedly provided on one side of the connecting plate, and a second telescopic rod is movably embedded in the inner wall of each of the two first telescopic rods.

[0013] As a further improvement of this application: a push plate is fixedly provided on one side of each of the two second telescopic rods, and a spring is movably sleeved on the outer surface of each of the two second telescopic rods.

[0014] As a further improvement of this application: a rotating rod is provided on the inner wall of the arc-shaped box via a bearing, and multiple digging plates are fixedly provided on the outer surface of the rotating rod.

[0015] As a further improvement of this application: a mounting rod is fixedly provided on one side of the arc-shaped box, a drive motor is installed on one side of the mounting rod, and the output shaft of the drive motor is fixedly provided at one end of the rotating rod.

[0016] As a further improvement of this application: a bidirectional motor is installed on one side of the bidirectional threaded rod, and the output shaft of the bidirectional motor is fixedly disposed on one side of the bidirectional threaded rod.

[0017] Compared with the prior art, the advantages and positive effects of this application are as follows:

[0018] This application allows for adjustment of the digging depth of multiple excavating plates by turning on the external power switch of the bidirectional motor. This enables control over the ditch depth during digging, facilitating operation. During digging, the external power switch of the drive motor is turned on, and the mounting rod supports the drive motor. The output shaft of the drive motor then rotates the rotating rod, causing multiple excavating plates to rotate. The cutting edges of the rotating excavating plates open the soil surface for digging. The push plate remains in contact with the ground, and its movement is driven by the moving frame, pushing away loose stones and preventing damage to the cutting edges of the excavating plates. This effectively manages loose stones and prevents damage to the device during operation. Attached Figure Description

[0019] Figure 1 This is a frontal three-dimensional structural schematic diagram of a mechanical canal-digging device for water conservancy projects proposed in this application.

[0020] Figure 2 This is a side-view three-dimensional structural diagram of a mechanical canal-digging device for water conservancy projects proposed in this application.

[0021] Figure 3 This is a cross-sectional three-dimensional structural diagram of the support box in a mechanical canal-digging device for water conservancy engineering proposed in this application.

[0022] Figure 4 This is a three-dimensional schematic diagram of a portion of the structure of a mechanical canal-digging device for water conservancy projects proposed in this application.

[0023] Legend: 1. Mobile frame; 2. Support box; 201. Two-way threaded rod; 202. Sleeve; 203. Slide plate; 204. Two-way motor; 205. Transmission plate; 206. Connecting seat; 3. Arc-shaped box; 301. Connecting plate; 302. First telescopic rod; 303. Second telescopic rod; 304. Spring; 305. Push plate; 306. Rotating rod; 307. Digging plate; 308. Mounting rod; 309. Drive motor. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this application, the application will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, this application may also be implemented in other ways than those described herein, and therefore this application is not limited to the specific embodiments disclosed in the following specification.

[0026] Example 1, such as Figures 1-4 As shown, this application provides a mechanical canal-digging device for water conservancy projects. The device includes: a mobile frame 1; a support box 2, fixedly installed on one side of the mobile frame 1, with a bidirectional threaded rod 201 provided on both sides of the inner wall of the support box 2 via bearings; two sleeves 202, threaded onto the outer surface of the bidirectional threaded rod 201, with a sliding plate 203 fixedly installed on the outer surface of each of the two sleeves 202; two transmission plates 205, movably installed on the inner wall of the two sleeves 202, with a connecting seat 206 movably installed on one side of each of the two transmission plates 205; two sliding plates 203 slidably installed on one side of the inner wall of the support box 2; a bidirectional motor 204 installed on one side of the bidirectional threaded rod 201, with the output shaft of the bidirectional motor 204 fixedly installed on one side of the bidirectional threaded rod 201.

[0027] By adopting the above technical solution, the mobile frame 1 is pushed to the digging site. The outer surface of the bidirectional threaded rod 201 has two threaded grooves with different helical directions. Two sleeves 202 are connected to the two threaded grooves with different helical directions on the outer surface of the bidirectional threaded rod 201, and two sliding plates 203 can slide on one side of the inner wall of the bidirectional threaded rod 201. Therefore, when the bidirectional threaded rod 201 rotates in different directions, the two sleeves 202 move in relative or opposite directions on the outer surface of the bidirectional threaded rod 201. The two transmission plates 205 are connected by two connecting seats 206 or two sleeves 202, respectively. The joint is a rotating shaft. When the two sleeves 202 move relative to each other, the two transmission plates 205 push the connecting seat 206 downward, further causing the multiple digging plates 307 inside the arc-shaped box 3 to insert into a deeper position in the ground. When the two sleeves 202 move in opposite directions, the two sleeves 202 pull the connecting seat 206 upward through the two transmission plates 205, further inserting the multiple digging plates 307 into a shallower position in the ground. The output shaft of the bidirectional motor 204 can rotate in both directions. By turning on the external power switch of the bidirectional motor 204, the digging depth of the multiple digging plates 307 can be adjusted.

[0028] Example 2, as Figures 1-4 As shown, an arc-shaped box 3 is fixedly installed on one side of the connecting seat 206. A connecting plate 301 is fixedly installed on the outer surface of the arc-shaped box 3. Two first telescopic rods 302 are fixedly installed on one side of the connecting plate 301. A second telescopic rod 303 is movably embedded in the inner wall of each of the two first telescopic rods 302. A push plate 305 is fixedly installed on one side of each of the two second telescopic rods 303. A spring 304 is movably sleeved on the outer surface of each of the two second telescopic rods 303. A rotating rod 306 is installed on the inner wall of the arc-shaped box 3 via a bearing. Multiple digging plates 307 are fixedly installed on the outer surface of the rotating rod 306. An installation rod 308 is fixedly installed on one side of the arc-shaped box 3. A drive motor 309 is installed on one side of the installation rod 308. The output shaft of the drive motor 309 is fixedly installed at one end of the rotating rod 306.

[0029] By adopting the above technical solution, by turning on the external power switch of the drive motor 309, the mounting rod 308 supports the drive motor 309, and then the output shaft of the drive motor 309 drives the rotating rod 306 to rotate, which in turn causes multiple digging plates 307 to rotate. The cutting edges on the rotating multiple digging plates 307 turn over the soil surface to dig ditches. When the mobile frame 1 moves, the two second telescopic rods 303 can move at the inner wall of the two first telescopic rods 302 respectively. The two springs 304 have elastic force, and the elastic force generated by the two springs 304 pushes the push plate 305 downward, so that the push plate 305 is in close contact with the ground. When the mobile frame 1 moves, it drives the push plate 305 to move, pushing away the gravel on the ground and preventing damage to the cutting edges of the multiple digging plates 307.

[0030] Working principle: When using the device to dig a ditch, the mobile frame 1 is pushed to the digging location. The outer surface of the bidirectional threaded rod 201 has two threaded grooves with different helical directions. Two sleeves 202 are connected to the two threaded grooves with different helical directions on the outer surface of the bidirectional threaded rod 201, respectively. Two sliding plates 203 can slide on one side of the inner wall of the bidirectional threaded rod 201. Therefore, when the bidirectional threaded rod 201 rotates in different directions, the two sleeves 202 move in opposite or relative directions on the outer surface of the bidirectional threaded rod 201. The two transmission plates... 205 can rotate around the connection points of the two connecting seats 206 or the two sleeves 202. When the two sleeves 202 move relative to each other, the two transmission plates 205 push the connecting seats 206 downward, further causing the multiple digging plates 307 inside the arc-shaped box 3 to insert into a deeper position in the ground. When the two sleeves 202 move in opposite directions, the two sleeves 202 pull the connecting seats 206 upward through the two transmission plates 205, further causing the multiple digging plates 307 to insert into a shallower position in the ground. The output of the bidirectional motor 204... The shaft can rotate in both directions. Turning on the external power switch of the bidirectional motor 204 allows adjustment of the digging depth of the multiple digging plates 307. This enables control over the ditch depth during digging, facilitating operation. During digging, turning on the external power switch of the drive motor 309 activates the mounting rod 308, which supports the drive motor 309. This causes the output shaft of the drive motor 309 to rotate the rotating rod 306, further rotating the multiple digging plates 307. The cutting edges on the rotating digging plates 307 then open. When digging ditches on the soil surface, as the mobile frame 1 moves, the two second telescopic rods 303 can move along the inner walls of the two first telescopic rods 302 respectively. The two springs 304 have elastic force, and the elastic force generated by the two springs 304 pushes the push plate 305 downward, so that the push plate 305 is in close contact with the ground. When the mobile frame 1 moves, it drives the push plate 305 to move, pushing away the gravel on the ground and preventing damage to the cutting edges of the multiple digging plates 307. Thus, when using the device, the gravel on the ground is processed to prevent damage to the device.

[0031] The above are merely preferred embodiments and are not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A mechanical canal-digging device for water conservancy projects, characterized in that, The device includes: Mobile frame (1); The support box (2) is fixedly installed on one side of the mobile frame (1), and the two sides of the inner wall of the support box (2) are provided with bidirectional threaded rods (201) through bearings. Two sleeves (202) are threaded onto the outer surface of the bidirectional threaded rod (201), and a sliding plate (203) is fixedly provided on the outer surface of both sleeves (202). Two transmission plates (205) are respectively movably disposed on the inner walls of the two sleeves (202), and a connecting seat (206) is movably disposed on one side of each of the two transmission plates (205).

2. The mechanical canal-digging device for water conservancy projects according to claim 1, characterized in that: The two slide plates (203) are slidably disposed on one side of the inner wall of the support box (2).

3. The mechanical canal-digging device for water conservancy projects according to claim 1, characterized in that: An arc-shaped box (3) is fixedly installed on one side of the connecting seat (206), and a connecting plate (301) is fixedly installed on the outer surface of the arc-shaped box (3).

4. The mechanical canal-digging device for water conservancy projects according to claim 3, characterized in that: Two first telescopic rods (302) are fixedly installed on one side of the connecting plate (301), and a second telescopic rod (303) is movably embedded in the inner wall of each of the two first telescopic rods (302).

5. The mechanical canal-digging device for water conservancy projects according to claim 4, characterized in that: A push plate (305) is fixedly installed on one side of each of the two second telescopic rods (303), and a spring (304) is movably sleeved on the outer surface of each of the two second telescopic rods (303).

6. The mechanical canal-digging device for water conservancy projects according to claim 5, characterized in that: A rotating rod (306) is provided on the inner wall of the arc-shaped box (3) via a bearing, and multiple digging plates (307) are fixedly provided on the outer surface of the rotating rod (306).

7. A mechanical canal-digging device for water conservancy projects according to claim 6, characterized in that: An installation rod (308) is fixedly installed on one side of the arc-shaped box (3), and a drive motor (309) is installed on one side of the installation rod (308). The output shaft of the drive motor (309) is fixedly installed at one end of the rotating rod (306).

8. The mechanical canal-digging device for water conservancy projects according to claim 1, characterized in that: A bidirectional motor (204) is installed on one side of the bidirectional threaded rod (201), and the output shaft of the bidirectional motor (204) is fixedly disposed on one side of the bidirectional threaded rod (201).

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