A canal desilting device for water conservancy and hydropower construction
By designing a canal silt device with a motor-driven silt crushing mechanism and silt cleaning assembly, the complexity and efficiency of existing equipment during crushing and moving is solved, and efficient silt cleaning operations while crushing is achieved, which improves continuity and efficiency, and reduces cost and energy consumption.
Patent Information
- Application Number
- CN202421332370.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing canal silt cleaning equipment has problems such as equipment complexity, high cost and low energy utilization efficiency during the crushing and moving process of silt, and it is impossible to move while crushing, resulting in the impact of the continuity and efficiency of silt cleaning.
A water conservancy and hydropower construction channel dredging device is designed, including a motor-driven mud crushing mechanism and dredging component. The wheels are driven by helical gears and transmission rods to realize the crushing of mud paddles and the movement of the device, and the sludge cleaning and filtration of sludge is combined with a mud pump and a filter.
The dredging operation is realized while crushing and moving, which improves the continuity and efficiency of dredging, reduces the complexity and cost of equipment, and improves energy utilization efficiency.
Smart Images
Figure CN222701088U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy and hydropower construction, and specifically relates to a channel silting device for water conservancy and hydropower construction. Background Art
[0002] In the maintenance of water conservancy facilities such as canals, silt removal has always been an important and challenging task. Among the common dredging methods currently used, specialized excavation equipment or manual operation is usually required. Excavation equipment is often large in size, inconvenient to move in narrow environments such as canals, and complex to operate. Manual dredging alone is inefficient and labor-intensive.
[0003] In actual dredging operations, it is often necessary to crush the sludge before cleaning and transportation. However, most existing sludge crushing devices are fixedly installed and can only crush at a specific location, and cannot be moved while crushing, which greatly affects the continuity and efficiency of dredging.
[0004] In addition, existing dredging equipment usually needs to rely on different power sources to drive the sludge crushing and movement processes, which not only increases the complexity and cost of the equipment, but also makes the energy utilization efficiency low. Utility Model Content
[0005] The purpose of the utility model is to provide a canal desilting device for water conservancy and hydropower construction, which is used to solve the problems mentioned in the prior art in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dredging device for water channels used in water conservancy and hydropower construction, a block frame, and also includes a mud crushing mechanism arranged on the frame and a dredging component arranged on one side of the frame, the mud crushing mechanism includes a motor and a mud crushing paddle, a transmission rod is laterally hinged on the frame, wheels are provided at both ends of the transmission rod, the motor is arranged on the frame and the output shaft of the motor passes through the frame and is connected to a drive shaft, the mud crushing paddle is connected to the end of the drive shaft, and bevel gears are provided on the transmission rod and the drive shaft, and the two bevel gears are meshed with each other.
[0007] Furthermore, the dredging assembly includes a dredging hood and a mud pump. The dredging hood is arranged on one side of the frame through a transverse plate, and the mud pump is arranged on the transverse plate. A mud inlet pipe is provided on the mud suction port of the mud pump, and a mud outlet pipe is provided on the mud discharge port of the mud pump. A filter is provided on the end of the mud inlet pipe and is located at the bottom end of the dredging hood.
[0008] Furthermore, it also includes a water replenishment component, which includes a water tank and a water pipe. The water tank is arranged on the transverse plate, the water pipe is connected to the water tank, and the end of the water pipe is located above the mud crushing paddle.
[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0010] The utility model has the following beneficial effects:
[0011] The motor drives the driving shaft to rotate, and then drives the mud crushing paddle connected to it to rotate, and drives the transmission rod to rotate by setting two mutually meshing bevel gears, thereby driving the two wheels to rotate. The silt is crushed by the rotating mud crushing paddle, and the device is driven to move by the wheels to achieve crushing and moving at the same time, thereby improving the continuity and efficiency of dredging. The device has a simple structure and is easy to operate. The dredging operation can be completed by just starting the motor, and the complexity and cost of the equipment are reduced, improving energy utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is the overall structure diagram of the utility model;
[0013] Figure 2 This is a two-axonometric drawing of the utility model;
[0014] Figure 3 It is a front view of the utility model.
[0015] In the figure: 1. frame; 2. mud crushing mechanism; 3. dredging assembly; 4. motor; 5. mud crushing paddle; 6. transmission rod; 7. driving shaft; 8. bevel gear; 9. dredging cover; 10. mud pump; 11. cross plate; 12. mud inlet pipe; 13. mud outlet pipe; 14. water supply assembly; 15. water tank; 16. water pipe; 17. wheel. DETAILED DESCRIPTION
[0016] See also Figures 1 to 3 , a dredging device for a water channel for water conservancy and hydropower construction, a block frame 1 and a mud crushing mechanism 2 arranged on the frame 1, the mud is crushed by the mud crushing mechanism 2 to crush the mud so as to remove the mud, the mud crushing mechanism 2 includes a motor 4 and a mud crushing paddle 5, a transmission rod 6 is hingedly connected to the frame 1, and wheels 17 are arranged at both ends of the transmission rod 6, the motor 4 is arranged on the frame 1 and the output shaft of the motor 4 passes through the frame 1 and is connected to a driving shaft 7, the mud crushing paddle 5 is connected to the end of the driving shaft 7, and a bevel gear 8 is arranged on the transmission rod 6 and the driving shaft 7, and the two bevel gears 8 are meshed with each other; when crushing the mud, the motor 4 is started to drive the driving shaft 7 to rotate, and then the mud crushing paddle 5 is driven to rotate to crush the mud, so as to prevent the mud from sticking and being inconvenient for subsequent cleaning, and when the driving shaft 7 rotates, the transmission rod 6 is driven to rotate through the two meshing bevel gears 8, and then the wheels 17 are driven to rotate, thereby driving the device to move, realizing crushing and moving at the same time, and improving the continuity and efficiency of dredging.
[0017] The dredging device 3 further comprises a dredging assembly 3 arranged on one side of the frame 1, through which the dredging assembly 3 is used to remove silt from the canal. The dredging assembly 3 comprises a dredging cover 9 and a mud pump 10. The dredging cover 9 is arranged on one side of the frame 1 through a transverse plate 11, and the mud pump 10 is arranged on the transverse plate 11. A mud inlet pipe 12 is arranged on the mud suction port of the mud pump 10, and a mud outlet pipe 13 is arranged on the mud discharge port of the mud pump 10. A filter screen is arranged on the end of the mud inlet pipe 12 and is located at the bottom of the dredging cover 9. When the wheel 17 drives the device to move, the crushed silt enters the dredging cover 9, and the mud pump 10 is started synchronously. Under the action of the mud pump 10, the silt is sucked to the side of the canal through the mud inlet pipe 12 and the mud outlet pipe 13, while some impurities such as aquatic plants or stones mixed in the silt are blocked by the filter screen and remain in the dredging cover 9. After the silt is removed, it is taken out by the staff.
[0018] It also includes a water replenishing component 14, which is used to increase the wetness of the sludge to prevent the sludge from being too solid and inconvenient to crush. The water replenishing component 14 includes a water tank 15 and a water pipe 16. The water tank 15 is arranged on the horizontal plate 11, and the water pipe 16 is connected to the water tank 15. The end of the water pipe 16 is located above the mud crushing paddle 5. When the sludge is crushed, the wetness of the sludge is increased through the water pipe 16.
[0019] in,
[0020] During dredging, the two wheels 17 should straddle the canal to extend the mud-breaking paddle 5 and the dredging cover 9 into the canal.
[0021] The bottom of the mud-crushing paddle 5 should be adapted to the water channel.
[0022] The outer wall of the dredging cover 9 should be adapted to the water channel.
[0023] The mud discharge pipe 13 should be parallel to the horizontal direction of the transmission rod 6 so that the silt can be sucked to the side of the canal.
[0024] The water pipe 16 should be provided with a solenoid valve to control the opening and closing of the water pipe 16 to prevent water waste.
[0025] Working principle of the utility model: when desilting, the device is placed above the canal by means of a professional device such as a crane or a hoist, so that the two wheels 17 are across the two sides of the canal, the mud crushing mechanism 2 and the desilting component 3 are both located in the canal, and a section for placing the mud crushing mechanism 2 and the desilting component 3 is cleared in advance in the canal, and then the motor 4 is started, the motor 4 drives the driving shaft 7 to rotate, and then drives the mud crushing paddle 5 connected thereto to rotate, and by setting two mutually meshing bevel gears 8 to drive the transmission rod 6 to rotate, thereby driving the two wheels 17 to rotate, and the mud is crushed by the rotating mud crushing paddle 5 The device is driven to move by wheels 17; as the device moves, the crushed silt enters the dredging cover 9, and the silt is sucked to the side of the canal by the mud pump 10, thereby completing the dredging of the canal, while some impurities such as aquatic plants or stones mixed in the silt are blocked by the filter screen and remain in the dredging cover 9, and are taken out by the staff after the silt is removed; the device has a simple structure and is easy to operate. The dredging operation can be completed by starting the motor 4, and it can achieve crushing and moving at the same time, thereby improving the continuity and efficiency of dredging, reducing the complexity and cost of the equipment, and improving energy utilization efficiency.
[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A canal desilting device for water conservancy and hydropower construction, a block frame (1), characterized in that: The invention also comprises a mud crushing mechanism (2) arranged on the frame (1) and a dredging assembly (3) arranged on one side of the frame (1), the mud crushing mechanism (2) comprising a motor (4) and a mud crushing paddle (5), a transmission rod (6) is hingedly connected to the frame (1) in the transverse direction, and wheels (17) are arranged at both ends of the transmission rod (6), the motor (4) is arranged on the frame (1), and the output shaft of the motor (4) passes through the frame (1) and is connected to a drive shaft (7), the mud crushing paddle (5) is connected to the end of the drive shaft (7), and the transmission rod (6) and the drive shaft (7) are both provided with helical gears (8), and the two helical gears (8) are meshed with each other.
2. A canal desilting device for water conservancy and hydropower construction as claimed in claim 1, characterized in that: The dredging assembly (3) comprises a dredging cover (9) and a mud pump (10); the dredging cover (9) is arranged on one side of the frame (1) via a transverse plate (11); the mud pump (10) is arranged on the transverse plate (11); a mud inlet pipe (12) is arranged on the mud suction port of the mud pump (10); a mud outlet pipe (13) is arranged on the mud discharge port of the mud pump (10); a filter screen is arranged on the end of the mud inlet pipe (12) and is located at the bottom end of the dredging cover (9).
3. A canal desilting device for water conservancy and hydropower construction as claimed in claim 2, characterized in that: It also includes a water replenishment component (14), the water replenishment component (14) including a water tank (15) and a water pipe (16), the water tank (15) is arranged on the transverse plate (11), the water pipe (16) is connected to the water tank (15), and the end of the water pipe (16) is located above the mud crushing paddle (5).