Dredging device for drainage channel
By designing a drainage channel dredging device with adjustable support legs and a laterally movable mud pump, the problem of insufficient adaptability of traditional devices is solved, and stable support and efficient cleaning are achieved in drainage channels of different widths.
Patent Information
- Application Number
- CN202422738879.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-11-11
AI Technical Summary
Traditional drain dredging devices can only adapt to a specific width and cannot be stably placed in drains of different widths, resulting in low work efficiency.
A dredging device was designed, which includes a top seat, support legs, screw, servo motor, roller, electric telescopic rod, mud pump and other components. Through the cooperation of the screw and motor, the support legs can be adjusted and the mud pump can be moved horizontally to adapt to drainage channels of different widths, and silt and impurities can be separated through the sieve plate.
It achieves stable support in drainage channels of different widths, covers a larger cleaning area, avoids blockage, and improves dredging efficiency and effectiveness.
Smart Images
Figure CN223373848U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a drainage channel dredging device. Background Art
[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater in order to achieve the purpose of eliminating harm and promoting benefits. They mainly include flood control projects, agricultural water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, etc. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, channels, etc. to achieve their goals. However, after long-term use, silt will accumulate in the drainage channels, blocking the drainage channels and affecting their normal use.
[0003] Since the widths of drainage channels in different areas vary, traditional drainage channel dredging devices can only adapt to drainage channels of a specific width. When faced with drainage channels of different widths, dredging devices of different specifications need to be frequently replaced. When encountering wider drainage channels, the dredging device cannot be stably placed in it for operation, thus affecting work efficiency.
[0004] Therefore, it is necessary to provide a new dredging device for drains to solve the above-mentioned technical problems. Utility Model Content
[0005] The technical problem solved by the utility model is to provide a drainage channel dredging device which is easy to use, can adapt to drainage channels of different widths, and covers a larger cleaning area.
[0006] To solve the above technical problems, the drainage dredging device provided by the utility model includes: a top seat, support legs are provided on both sides of the top seat, a first screw and a second screw are rotatably installed in the top seat, the outer sides of the first screw and the second screw are threadedly connected to the movable seat, and a connecting plate is fixedly installed on the side of the two movable seats away from each other, the connecting plate extends to the outside of the top seat and is fixedly connected to the support legs, a fixed seat is provided at the bottom of the top seat, two electric telescopic rods are fixedly installed on the top of the top seat, the output shafts of the two electric telescopic rods extend to the bottom of the top seat and are fixedly connected to the fixed seat, a third screw is rotatably installed in the fixed seat, the outer side of the third screw is threadedly connected to a T-shaped connecting seat, a second servo motor is fixedly installed on one side of the fixed seat, the output shaft of the second servo motor extends into the fixed seat and is fixedly connected to one end of the third screw, the bottom of the T-shaped connecting seat extends to the outside of the fixed seat and is fixedly installed with a fixing plate, and a screen plate and a mud pump are fixedly installed on the bottom of the fixed plate.
[0007] Preferably, the ends of the first screw and the second screw that are close to each other are fixedly mounted with the same second connecting rod, the top of the top seat is fixedly mounted with a first servo motor, the output shaft of the first servo motor and the outer side of the second connecting rod are fixedly mounted with pulleys, the outer sides of the two pulleys are sleeved with the same belt, and the threads of the first screw and the second screw are arranged opposite to each other.
[0008] Preferably, two electric rollers are rotatably mounted on the bottom of the two support legs.
[0009] Preferably, a first limiting rod is fixedly installed on one side of the two supporting legs close to each other, and a supporting telescopic rod is fixedly installed on both sides of the fixing seat, and one end of the supporting telescopic rod is slidably installed on the outside of the first limiting rod.
[0010] Preferably, a second rotating seat and a first rotating seat are rotatably mounted in the top seat, and one end of the second screw and one end of the first screw are rotatably mounted on the second rotating seat and the first rotating seat respectively.
[0011] Preferably, a second limiting rod is fixedly installed in the fixed seat, one end of the T-shaped connecting seat is slidably installed on the second limiting rod, a third rotating seat is rotatably installed in the fixed seat, and the other end of the third screw is rotatably installed on the third rotating seat.
[0012] Preferably, two first connecting rods are fixedly installed on the bottom of the fixed plate, and the other ends of the two first connecting rods are fixedly connected to the screen plate, and the screen plate is provided with a plurality of sludge flow openings.
[0013] Preferably, a mud suction pipe is fixedly installed at the inlet end of the mud pump, and a mud discharge pipe is fixedly installed at the outlet end of the mud pump.
[0014] Compared with the related art, the drainage channel dredging device provided by the present invention has the following beneficial effects:
[0015] The utility model provides a drainage ditch dredging device, which cooperates with a first rotating seat, a connecting plate, a first screw, a movable seat, a second connecting rod, a second screw, a second rotating seat, a belt and a first servo motor. During the dredging operation, suitable support can ensure that the dredging device maintains a stable position in the drainage ditch. When the first screw and the second screw are rotated, the two supporting legs can move away from and approach each other, thereby being able to adapt to drainage channels of different widths, greatly expanding the scope of use of the dredging device; through the third screw, the third rotating seat, the T-shaped connecting seat, the second servo motor The motor, the second limit rod and the fixed plate cooperate with each other, and the third screw can drive the sludge pump to move horizontally in the drainage channel when it rotates, thereby covering a larger cleaning area. There is no need to frequently adjust the position of the entire dredging device. The sludge pump can be positioned in areas with severe siltation for key cleaning, ensuring that the dredging effect of the drainage channel is more thorough; through the cooperation of the sieve plate, silt flow port, sludge suction pipe, sludge pump and sludge discharge pipe, the sieve plate can block larger impurities and garbage in the drainage channel, separate the silt and impurities, and avoid the sludge pump from sucking in larger impurities and garbage and causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the drainage channel dredging device provided by the present invention;
[0017] Figure 2 for Figure 1 A schematic rear view of the structure shown;
[0018] Figure 3 for Figure 1 The schematic cross-sectional view of the structure shown;
[0019] Figure 4 for Figure 3 A complete schematic diagram of the partial structure shown;
[0020] Figure 5 for Figure 3 The top cross-sectional view of the A section structure is shown.
[0021] Numbers in the figure: 1. sieve plate, 2. sludge flow port, 3. electric roller, 4. supporting leg, 5. electric telescopic rod, 6. belt, 7. first servo motor, 8. top seat, 9. first limit rod, 10. second servo motor, 11. first connecting rod, 12. mud suction pipe, 13. first screw, 14. mud discharge pipe, 15. second screw, 16. first rotating seat, 17. second rotating seat, 18. fixed seat, 19. mud pump, 20. connecting plate, 21. supporting telescopic rod, 22. third rotating seat, 23. third screw, 24. T-type connecting seat, 25. fixed plate, 26. second limit rod, 27. movable seat, 28. second connecting rod. DETAILED DESCRIPTION
[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.
[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the drainage channel dredging device provided by the present invention; Figure 2 for Figure 1 A schematic rear view of the structure shown; Figure 3 for Figure 1 The schematic cross-sectional view of the structure shown;
[0024] Figure 4 for Figure 3 A complete schematic diagram of the partial structure shown; Figure 5 for Figure 3 The top cross-sectional view of the structure of section A is shown. The drainage dredging device includes: a top seat 8, with support legs 4 provided on both sides of the top seat 8, a first screw 13 and a second screw 15 rotatably mounted in the top seat 8, the outer sides of the first screw 13 and the second screw 15 are both threadedly connected to a movable seat 27, and a connecting plate 20 is fixedly mounted on the side of the two movable seats 27 away from each other, the connecting plate 20 extends to the outside of the top seat 8 and is fixedly connected to the support legs 4, a fixed seat 18 is provided at the bottom of the top seat 8, and two electric telescopic rods 5 are fixedly mounted on the top of the top seat 8, and the outputs of the two electric telescopic rods 5 are fixedly mounted. The shaft extends to the bottom of the top seat 8 and is fixedly connected to the fixed seat 18. A third screw 23 is rotatably installed in the fixed seat 18. The outer side of the third screw 23 is threadedly connected to a T-shaped connecting seat 24. A second servo motor 10 is fixedly installed on one side of the fixed seat 18. The output shaft of the second servo motor 10 extends into the fixed seat 18 and is fixedly connected to one end of the third screw 23. The bottom of the T-shaped connecting seat 24 extends to the outside of the fixed seat 18 and is fixedly installed with a fixing plate 25. The bottom of the fixing plate 25 is fixedly installed with a screen plate 1 and a mud pump 19.
[0025] The same second connecting rod 28 is fixedly installed at one end of the first screw 13 and the second screw 15 that are close to each other, and the first servo motor 7 is fixedly installed on the top of the top seat 8. The output shaft of the first servo motor 7 and the outer side of the second connecting rod 28 are fixedly installed with pulleys, and the outer sides of the two pulleys are covered with the same belt 6. The threads of the first screw 13 and the second screw 15 are arranged in opposite directions. Through the opposite arrangement, the two support legs 4 can be moved towards and away from each other at the same time.
[0026] Two electric rollers 3 are rotatably mounted on the bottoms of the two support legs 4 .
[0027] A first limiting rod 9 is fixedly installed on the side where the two supporting legs 4 are close to each other, and a supporting telescopic rod 21 is fixedly installed on both sides of the fixing seat 18. One end of the supporting telescopic rod 21 is slidably installed on the outside of the first limiting rod 9.
[0028] A second rotating seat 17 and a first rotating seat 16 are rotatably mounted in the top seat 8 , and one end of the second screw rod 15 and one end of the first screw rod 13 are rotatably mounted on the second rotating seat 17 and the first rotating seat 16 respectively.
[0029] A second limiting rod 26 is fixedly installed in the fixed seat 18, and the second limiting rod 26 can control the moving direction of the T-shaped connecting seat 24 to avoid deviation. One end of the T-shaped connecting seat 24 is slidably installed on the second limiting rod 26, and a third rotating seat 22 is rotatably installed in the fixed seat 18, and the other end of the third screw 23 is rotatably installed on the third rotating seat 22.
[0030] Two first connecting rods 11 are fixedly installed at the bottom of the fixed plate 25, and the other ends of the two first connecting rods 11 are fixedly connected to the screen plate 1. The screen plate 1 is provided with multiple sludge flow ports 2. The sludge and impurity garbage can be separated through the multiple sludge flow ports 2 to prevent the mud pump 19 from sucking in larger impurities and garbage and causing blockage.
[0031] A mud suction pipe 12 is fixedly installed at the inlet end of the mud pump 19 , and a mud discharge pipe 14 is fixedly installed at the outlet end of the mud pump 19 .
[0032] The working principle of the drainage ditch dredging device provided by the utility model is as follows:
[0033] First, adjust according to the width of the drain channel. When the drain channel is too wide, start the first servo motor 7. The output shaft of the first servo motor 7 drives the first screw 13 and the second screw 15 to rotate through the belt 6, so that the two support legs 4 are separated from each other. After adjustment, the device is placed on the top of the drain channel. At this time, start the two electric telescopic rods 5. The output shafts of the two electric telescopic rods 5 drive the fixed seat 18 to descend, so that the screen plate 1 and the mud suction pipe 12 are lowered into the drain channel, and the mud pump 19 is started. The mud pump 19 extracts the silt through the mud suction pipe 12 and discharges it to other places through the mud discharge pipe 14. At this time, start the electric roller 3 to move the device on the drain channel. When the sieve plate 1 moves, it blocks the larger impurities in the silt and separates the impurities from the silt. When it is necessary to focus on cleaning the area with severe siltation, start the second servo motor 10. The output shaft of the second servo motor 10 drives the third screw 23 to rotate, so that the sieve plate 1 and the mud suction pipe 12 move, so that the silt can be cleaned and dredged.
[0034] Compared with the related art, the drainage channel dredging device provided by the present invention has the following beneficial effects:
[0035] The utility model provides a drainage ditch dredging device, which cooperates with a first rotating seat 16, a connecting plate 20, a first screw 13, a movable seat 27, a second connecting rod 28, a second screw 15, a second rotating seat 17, a belt 6 and a first servo motor 7. During the dredging operation, suitable support can ensure that the dredging device maintains a stable position in the drainage ditch. When the first screw 13 and the second screw 15 rotate, the two supporting legs 4 can move away from and approach each other, thereby being able to adapt to drainage channels of different widths, greatly expanding the scope of use of the dredging device; through the third screw 23, the third rotating seat 22, the T-shaped connecting seat 24, The second servo motor 10, the second limit rod 26 and the fixed plate 25 cooperate with each other, and the third screw 23 can drive the mud pump to move horizontally in the drainage channel when it rotates, thereby covering a larger cleaning area. There is no need to frequently adjust the position of the entire dredging device. The mud pump can be positioned in the area with serious siltation for key cleaning, ensuring that the dredging effect of the drainage channel is more thorough; through the cooperation of the sieve plate 1, the silt flow port 2, the mud suction pipe 12, the mud pump 19 and the mud discharge pipe 14, the sieve plate 1 can block larger impurities and garbage in the drainage channel, separate the silt and impurities and garbage, and avoid the mud pump 19 from sucking in larger impurities and garbage and causing blockage.
[0036] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A drainage ditch dredging device, characterized in that: include: The lifting mechanism is a bottom jackpot of one end in one lift and a bottom jackpot of the other end in one lift. The lifting mechanism is a bottom jackpot of one end in one lift. The lifting mechanism is a bottom jackpot of one end in one lift. The lifting mechanism is a bottom jackpot of one end in one lift. The lifting mechanism is a bottom jackpot of one end in one lift.
2. The drainage ditch dredging device according to claim 1, characterized in that: The first screw and the second screw are fixedly mounted at one end close to each other with a same second connecting rod, the top of the top seat is fixedly mounted with a first servo motor, the output shaft of the first servo motor and the outer side of the second connecting rod are fixedly mounted with pulleys, the outer sides of the two pulleys are provided with a same belt, and the threads of the first screw and the second screw are arranged opposite to each other.
3. The drainage channel dredging device according to claim 1, characterized in that: Two electric rollers are rotatably mounted on the bottoms of the two support legs.
4. The drainage channel dredging device according to claim 1, characterized in that: A first limiting rod is fixedly installed on one side of the two supporting legs close to each other, and a supporting telescopic rod is fixedly installed on both sides of the fixing seat. One end of the supporting telescopic rod is slidably installed on the outside of the first limiting rod.
5. The drainage channel dredging device according to claim 2, characterized in that: A second rotating seat and a first rotating seat are rotatably mounted in the top seat, and one end of the second screw rod and one end of the first screw rod are rotatably mounted on the second rotating seat and the first rotating seat respectively.
6. The drainage channel dredging device according to claim 1, characterized in that: A second limiting rod is fixedly installed in the fixing seat, one end of the T-shaped connecting seat is slidably installed on the second limiting rod, a third rotating seat is rotatably installed in the fixing seat, and the other end of the third screw is rotatably installed on the third rotating seat.
7. The drainage channel dredging device according to claim 1, characterized in that: Two first connecting rods are fixedly installed on the bottom of the fixed plate, and the other ends of the two first connecting rods are fixedly connected to the screen plate. The screen plate is provided with a plurality of sludge flow openings.
8. The drainage channel dredging device according to claim 1, characterized in that: A mud suction pipe is fixedly installed at the inlet end of the mud pump, and a mud discharge pipe is fixedly installed at the outlet end of the mud pump.