Pipeline dredging device for water conservancy project

Abstract

The utility model discloses a pipeline desilting device for hydraulic engineering, which comprises a device body, one side of the device body is provided with a cleaning assembly, the cleaning assembly comprises an empty slot, the empty slot is positioned in the device body, one side of the device body is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a first spring, and the first spring is fixedly connected with a second spring. A rack is fixedly connected to one side of the first spring, a limiting block is fixedly connected to the interior of the device body and slidably connected with the rack, a connecting plate is fixedly connected to the interior of the empty groove, a first motor is installed on the front face of the connecting plate, and a half tooth is fixedly connected to the output end of the first motor and fixedly connected with the connecting plate. And one side of the rack is fixedly connected with a connecting rod, and the problem that when the inner wall of the pipeline is cleaned, only the upper wall and the lower wall can be cleaned, and the side wall of the pipeline cannot be cleaned due to the fact that the pipeline is annular, so that the cleaning effect is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pipeline desilting device for water conservancy projects. Background Art

[0002] Water conservancy engineering is an engineering technology used to manage, regulate, distribute and store water resources, aiming to improve the natural movement of water to better meet human needs. It is the crystallization of human wisdom and technology.

[0003] A Chinese patent discloses a pipeline desilting device for water conservancy projects (publication number: CN216225951U), which includes a base, electric rollers are movably installed at the left and right ends of the base, a first desilting mechanism is rotatably installed at the front end of the base, a second desilting mechanism is movably installed at the upper and lower ends of the base, a flushing mechanism is movably installed at the rear side of the upper end of the base, and the second desilting mechanism includes a first cleaning brush, a first chute, a first drive motor, a first threaded rod, a first threaded block, a sleeve rod, an inner rod, a fastening screw, a connecting rod, a second cleaning brush and a second chute, a first cleaning brush is movably installed above the base, and a first chute is fixedly installed at the upper end of the base. The pipeline desilting device for water conservancy projects drives the first threaded rod to rotate by installing a first drive motor, thereby driving the first threaded block to move forward and backward, thereby driving the two cleaning brushes to move forward and backward, and fully scraping the silt on the inner wall of the pipeline to prevent pipeline blockage.

[0004] This patent can prevent the pipeline from being blocked, but when cleaning the inner wall of the pipeline, this patent can only clean the upper wall and the lower wall. Since the pipeline is annular, the side wall of the pipeline cannot be cleaned, resulting in a poor cleaning effect. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows:

[0006] When cleaning the inner wall of the pipeline, only the upper wall and the lower wall can be cleaned. Since the pipeline is annular, the side wall of the pipeline cannot be cleaned, resulting in poor cleaning effect.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A pipeline dredging device for a water conservancy project comprises a device body, a cleaning component is provided on one side of the device body, the cleaning component comprises an empty slot, the empty slot is located inside the device body, a connecting block is fixedly connected to one side of the device body, a first spring is fixedly connected to one side of the connecting block, a rack is fixedly connected to one side of the first spring, a limiting block is fixedly connected to the inside of the device body, the limiting block is slidably connected to the rack, a connecting plate is fixedly connected to the inside of the empty slot, a first motor is installed on the front side of the connecting plate, a half tooth is fixedly connected to the output end of the first motor, the half tooth is fixedly connected to the connecting plate, a connecting rod is fixedly connected to one side of the rack, a moving frame is fixedly connected to one side of the connecting rod, limiting sleeves are symmetrically fixed to the upper and lower sides of the empty slot, and the limiting sleeves are slidably connected to the moving frame.

[0009] Furthermore, a second motor is installed inside the moving frame, one side of the moving frame is rotatably connected to a rotating shell, and an output end of the second motor is fixedly connected to the rotating shell.

[0010] Furthermore, a square shell is fixedly connected to the top of the rotating shell, a threaded rod is rotatably connected to the inside of the square shell, a turning handle is rotatably connected to one side of the square shell, and the turning handle is fixedly connected to the threaded rod.

[0011] Furthermore, the outer part of the threaded rod is sleeved with a threaded sleeve, the bottom of the threaded sleeve is fixedly connected to a moving rod, the moving rod is slidably connected to a rotating shell, one side of the moving rod is fixedly connected to a square piece, the front side of the square piece is symmetrically rotated with a rotating rod, one side of the rotating rod is rotatably connected to a moving column, the interior of the rotating shell is fixedly connected to an auxiliary rod, and the moving column is slidably connected to the auxiliary rod.

[0012] Furthermore, a crushing blade is fixedly connected to the top of the movable column, a fixed block is fixedly connected to the bottom of the movable column, a first multi-tube telescopic rod is symmetrically fixed to the bottom of the rotating shell, a cleaning brush plate is slidably connected to the bottom of the first multi-tube telescopic rod, and the cleaning brush plate is fixedly connected to the fixed block.

[0013] Furthermore, a disassembly assembly is provided on one side of the first multi-barrel telescopic rod, and the disassembly assembly includes a block, the bottom of the block is fixedly connected to the second multi-barrel telescopic rod, the bottom of the second multi-barrel telescopic rod is fixedly connected to an empty shell, and the interior of the empty shell is fixedly connected to a second spring.

[0014] Furthermore, a sliding column is fixedly connected to one side of the second spring, the sliding column is slidably connected to the first multi-tube telescopic rod and is engaged with the cleaning brush plate, and the bottom of the sliding column is fixedly connected to the handle.

[0015] Beneficial effects of the utility model:

[0016] 1. By setting a cleaning component, when the inner wall of the pipeline needs to be cleaned, the first motor is started to make the first motor drive the half-tooth to rotate, and then the half-tooth will drive the rack to move to the left. The rack will stretch the first spring while moving. When the half-tooth rotates to a certain extent, it will disengage from the rack, and then the first spring will rebound to drive the rack to reset, thereby forming a reciprocating motion, and then the rack will drive the moving frame to reciprocate, so that the moving frame drives the rotating shell to reciprocate, and then the rotating shell drives the moving column to move, and the moving column will drive the crushing blade to move, so that the cleaning effect of the pipeline is further improved, and the second motor can be started to make the crushing blade rotate to crush the sludge inside the pipeline, and at the same time, the cleaning brush plate will also make a circular motion to clean the sludge on the inner wall of the pipeline, which solves the problem that when cleaning the inner wall of the pipeline, only the upper wall and the lower wall can be cleaned. Since the pipeline is annular, the side wall of the pipeline cannot be cleaned, resulting in poor cleaning effect.

[0017] The handle can be turned to drive the threaded rod to rotate, and then the threaded rod will drive the threaded sleeve to move, and then the threaded sleeve will drive the moving rod to move, so that the rotating rod will drive the moving columns on both sides to move toward each other, thereby changing the distance between the crushing blades. When the moving column moves, it will drive the fixed block to move, and then the fixed block will drive the cleaning brush plate to move, so that the position of the crushing blade and the cleaning brush plate can be adjusted according to the size of the pipeline.

[0018] 2. By setting up a disassembly component, the handle drives the sliding column to move, and the second spring is compressed while the sliding column moves, so that the sliding column is separated from the inside of the cleaning brush plate, thereby releasing the limit on the cleaning brush plate, so that the cleaning brush plate can be disassembled and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model;

[0021] Figure 2 yes Figure 1 A magnified view of area A;

[0022] Figure 3 This is a structural schematic diagram of the process of adjusting the positions of the crushing blade and the cleaning brush plate of the utility model;

[0023] Figure 4 yes Figure 1 A magnified view of area B in FIG.

[0024] Figure 5 It is a front view structural schematic diagram of the utility model.

[0025] In the figure: 1, device body; 2, cleaning assembly; 201, empty slot; 202, connecting block; 203, first spring; 204, rack; 205, limit block; 206, connecting plate; 207, first motor; 2071, half tooth; 208, connecting rod; 209, moving frame; 210, limit sleeve; 211, second motor; 212, rotating shell; 213, square shell; 214, threaded rod; 215, rotating 1. handle; 216. threaded sleeve; 217. moving rod; 218. square piece; 219. rotating rod; 220. moving column; 221. auxiliary rod; 222. crushing blade; 223. fixed block; 224. first multi-tube telescopic rod; 225. cleaning brush plate; 5. disassembly assembly; 501. square; 502. second multi-tube telescopic rod; 503. empty shell; 504. second spring; 505. sliding column; 506. pull handle. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] like Figure 1-5As shown, a pipeline desilting device for a water conservancy project comprises a device body 1, a cleaning assembly 2 is provided on one side of the device body 1, the cleaning assembly 2 comprises an empty slot 201, the empty slot 201 is located inside the device body 1, a connecting block 202 is fixedly connected to one side of the device body 1, a first spring 203 is fixedly connected to one side of the connecting block 202, a rack 204 is fixedly connected to one side of the first spring 203, a limit block 205 is fixedly connected to the inside of the device body 1, the limit block 205 is slidably connected to the rack 204, a connecting plate 206 is fixedly connected to the inside of the empty slot 201, a first motor 207 is installed on the front of the connecting plate 206, a half tooth 2071 is fixedly connected to the output end of the first motor 207, the half tooth 2071 is fixedly connected to the connecting plate 206, and a connecting rod 204 is fixedly connected to one side of the rack 204. Rod 208, one side of the connecting rod 208 is fixedly connected with a moving frame 209, by starting the first motor 207, the first motor 207 drives the half tooth 2071 to rotate, and then the half tooth 2071 drives the rack 204 to move to the left, and the rack 204 moves while stretching the first spring 203, when the half tooth 2071 rotates to a certain extent, it will disengage from the rack 204, and then the first spring 203 will rebound to drive the rack 204 to reset, when the half tooth 2071 rotates to a certain extent again, it will re-engage with the rack 204, thereby forming a reciprocating motion, and then the rack 204 will drive the moving frame 209 to reciprocate, so that the moving frame 209 drives the rotating shell 212 to reciprocate, and the upper and lower sides of the empty slot 201 are symmetrically fixed with the limiting sleeve 210, and the limiting sleeve 210 is slidably connected to the moving frame 209.

[0028] A second motor 211 is installed on the inner side of the moving frame 209, and a rotating shell 212 is rotatably connected to one side of the moving frame 209. The output end of the second motor 211 is fixedly connected to the rotating shell 212, and a square shell 213 is fixedly connected to the top of the rotating shell 212. The inside of the square shell 213 is rotatably connected to a threaded rod 214, and one side of the square shell 213 is rotatably connected to a handle 215. Then, by rotating the handle 215, the handle 215 can drive the threaded rod 214 to rotate, and then the threaded rod 214 will drive the threaded sleeve 216 to move, and then the threaded sleeve 216 will The moving rod 217 is driven to move, and then the movement of the moving rod 217 will cause the square piece 218 to drive the two rotating rods 219 to rotate toward each other, and then the rotating rod 219 will drive the moving columns 220 on both sides to move toward each other, so that the distance between the crushing blades 222 changes, and when the moving column 220 moves, it will drive the fixed block 223 to move, and then the fixed block 223 will drive the cleaning brush plate 225 to move, so that the positions of the crushing blade 222 and the cleaning brush plate 225 can be adjusted according to the size of the pipeline, and the turning handle 215 is fixedly connected to the threaded rod 214.

[0029] The outer part of the threaded rod 214 is sleeved with a threaded sleeve 216, and the bottom of the threaded sleeve 216 is fixedly connected with a moving rod 217, and the moving rod 217 is slidably connected to the rotating shell 212. A square piece 218 is fixedly connected to one side of the moving rod 217, and a rotating rod 219 is symmetrically rotated on the front of the square piece 218. A moving column 220 is rotatably connected to one side of the rotating rod 219. An auxiliary rod 221 is fixedly connected to the inside of the rotating shell 212, and the moving column 220 is slidably connected to the auxiliary rod 221. A crushing blade 222 is fixedly connected to the top of the moving column 220, and a fixed block 223 is fixedly connected to the bottom of the moving column 220. The bottom of the rotating shell 212 is symmetrically fixed with a first multi-tube The telescopic rod 224, the bottom of the first multi-tube telescopic rod 224 is slidably connected with a cleaning brush plate 225, so that the rotating shell 212 drives the moving column 220 to move, and the moving column 220 drives the crushing blade 222 to move, thereby also moving the cleaning brush plate 225, so that the cleaning effect of the pipeline is further improved. Secondly, the second motor 211 can be started, so that the second motor 211 drives the rotating shell 212 to rotate, so that the crushing blade 222 rotates to crush the sludge inside the pipeline, and at the same time, the cleaning brush plate 225 will also make a circular motion to clean the sludge on the inner wall of the pipeline, and the cleaning brush plate 225 is fixedly connected to the fixed block 223.

[0030] A disassembly assembly 5 is provided on one side of the first multi-barrel telescopic rod 224. The disassembly assembly 5 includes a block 501. The bottom of the block 501 is fixedly connected to the second multi-barrel telescopic rod 502. The bottom of the second multi-barrel telescopic rod 502 is fixedly connected to an empty shell 503. The interior of the empty shell 503 is fixedly connected to a second spring 504. One side of the second spring 504 is fixedly connected to a sliding column 505. By pulling the handle 506, the handle 506 drives the sliding column 505 to move. When the sliding column 505 moves, the second spring 504 is compressed, so that the sliding column 505 is separated from the interior of the cleaning brush plate 225, thereby releasing the limit on the cleaning brush plate 225, so that the cleaning brush plate 225 can be disassembled and replaced. The sliding column 505 is slidably connected to the first multi-barrel telescopic rod 224 and is engaged with the cleaning brush plate 225. The bottom of the sliding column 505 is fixedly connected to the handle 506.

[0031] The working principle of this utility model:

[0032] When the utility model is in use, first, when the inner wall of the pipeline needs to be cleaned, the first motor 207 is started to drive the half-tooth 2071 to rotate, and then the half-tooth 2071 drives the rack 204 to move to the left. While the rack 204 moves, the first spring 203 is stretched. When the half-tooth 2071 rotates to a certain extent, it will disengage from the rack 204, and then the first spring 203 will rebound to drive the rack 204 to reset. When the half-tooth 2071 rotates to a certain extent again, it will mesh with the rack 204 again, thereby forming a reciprocating motion, and then the rack 204 will drive The movable frame 209 reciprocates, so that the movable frame 209 drives the rotating shell 212 to reciprocate, and then the rotating shell 212 drives the movable column 220 to move, and the movable column 220 drives the crushing blade 222 to move, thereby also causing the cleaning brush plate 225 to move, so that the cleaning effect of the pipeline is further improved. Secondly, the second motor 211 can be started, so that the second motor 211 drives the rotating shell 212 to rotate, thereby causing the crushing blade 222 to rotate to crush the sludge inside the pipeline, and at the same time, the cleaning brush plate 225 also makes a circular motion to clean the sludge on the inner wall of the pipeline.

[0033] Then, the handle 215 can be rotated to drive the threaded rod 214 to rotate, and then the threaded rod 214 will drive the threaded sleeve 216 to move, and then the threaded sleeve 216 will drive the moving rod 217 to move, and then the movement of the moving rod 217 will cause the square piece 218 to drive the two rotating rods 219 to rotate toward each other, and then the rotating rod 219 will drive the moving columns 220 on both sides to move toward each other, so that the distance between the crushing blades 222 changes, and when the moving column 220 moves, it will drive the fixed block 223 to move, and then the fixed block 223 will drive the cleaning brush plate 225 to move, so that the positions of the crushing blade 222 and the cleaning brush plate 225 can be adjusted according to the size of the pipeline.

[0034] By pulling the handle 506, the handle 506 drives the slide column 505 to move. When the slide column 505 moves, the second spring 504 is compressed, so that the slide column 505 is separated from the interior of the cleaning brush plate 225, thereby releasing the limit on the cleaning brush plate 225, so that the cleaning brush plate 225 can be disassembled and replaced.

[0035] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A pipeline desilting device for a water conservancy project, comprising a device body (1), characterized in that: A cleaning assembly (2) is provided on one side of the device body (1), the cleaning assembly (2) comprising an empty slot (201), the empty slot (201) being located inside the device body (1), a connecting block (202) being fixedly connected to one side of the device body (1), a first spring (203) being fixedly connected to one side of the connecting block (202), a rack (204) being fixedly connected to one side of the first spring (203), a limit block (205) being fixedly connected to the inside of the device body (1), the limit block (205) being slidably connected to the rack (204), the empty slot (201 ) is fixedly connected to a connecting plate (206) inside, a first motor (207) is installed on the front side of the connecting plate (206), a half tooth (2071) is fixedly connected to the output end of the first motor (207), the half tooth (2071) is fixedly connected to the connecting plate (206), one side of the rack (204) is fixedly connected to a connecting rod (208), one side of the connecting rod (208) is fixedly connected to a moving frame (209), and a limiting sleeve (210) is symmetrically fixed on the upper and lower sides of the empty slot (201), and the limiting sleeve (210) is slidably connected to the moving frame (209).

2. A pipeline desilting device for water conservancy projects according to claim 1, characterized in that: A second motor (211) is installed inside the moving frame (209), one side of the moving frame (209) is rotatably connected to a rotating shell (212), and an output end of the second motor (211) is fixedly connected to the rotating shell (212).

3. A pipeline desilting device for water conservancy projects according to claim 2, characterized in that: The top of the rotating shell (212) is fixedly connected to a square shell (213), the interior of the square shell (213) is rotatably connected to a threaded rod (214), one side of the square shell (213) is rotatably connected to a turning handle (215), and the turning handle (215) is fixedly connected to the threaded rod (214).

4. A pipeline desilting device for water conservancy projects according to claim 3, characterized in that: The threaded rod (214) is sleeved with a threaded sleeve (216) on the outside, the threaded sleeve (216) is fixedly connected with a moving rod (217) at the bottom, the moving rod (217) is slidably connected to the rotating shell (212), one side of the moving rod (217) is fixedly connected with a square plate (218), the front side of the square plate (218) is symmetrically rotated with a rotating rod (219), one side of the rotating rod (219) is rotatably connected with a moving column (220), the inside of the rotating shell (212) is fixedly connected with an auxiliary rod (221), and the moving column (220) is slidably connected to the auxiliary rod (221).

5. A pipeline desilting device for water conservancy projects according to claim 4, characterized in that: The top of the movable column (220) is fixedly connected with a crushing blade (222), the bottom of the movable column (220) is fixedly connected with a fixed block (223), the bottom of the rotating shell (212) is symmetrically fixed with a first multi-tube telescopic rod (224), the bottom of the first multi-tube telescopic rod (224) is slidably connected with a cleaning brush plate (225), and the cleaning brush plate (225) is fixedly connected to the fixed block (223).

6. A pipeline desilting device for water conservancy projects according to claim 5, characterized in that: A disassembly assembly (5) is provided on one side of the first multi-tube telescopic rod (224), and the disassembly assembly (5) comprises a block (501), the bottom of the block (501) is fixedly connected to a second multi-tube telescopic rod (502), the bottom of the second multi-tube telescopic rod (502) is fixedly connected to an empty shell (503), and the interior of the empty shell (503) is fixedly connected to a second spring (504).

7. A pipeline desilting device for water conservancy projects according to claim 6, characterized in that: A sliding column (505) is fixedly connected to one side of the second spring (504), and the sliding column (505) is slidably connected to the first multi-tube telescopic rod (224) and snap-connected to the cleaning brush plate (225), and the bottom of the sliding column (505) is fixedly connected to the handle (506).

Images