Water and soil conservation desilting basin for ecological restoration
By introducing sand discharge mechanism and self-driven sand conveying mechanism into the sand sink, and using components such as spiral lifting rollers and conveyor belts, the problem of manual silt cleaning and inability to be automatically cleaned is solved, and automatic cleaning and thorough silt and sand are achieved Removal improves the efficiency of the sand sink and the soil and water conservation effect.
Patent Information
- Application Number
- CN202420905916.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The existing soil and water conservation sand sinking pools for ecological restoration rely on manual operations when cleaning, which is labor-intensive and wastes manpower, and cannot achieve automatic cleaning, which affects the soil and water conservation effect.
A sand sink tank including a sand drainage mechanism and a self-driven sand transport mechanism was designed. Components such as spiral lifting rollers, conveyor belts and scrapers were used to realize automatic cleaning and transportation of silt and sand, ensuring the thoroughness of silt at the bottom of the silt tank. Clean up.
It realizes automatic and timely cleaning of sediment in sediment without affecting use, saving manpower, and improving the coherence and cleaning effect of sedimentation tanks.
Smart Images
Figure CN222286481U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sand settling ponds, in particular to a sand settling pond for soil and water conservation used in ecological restoration. Background Art
[0002] The grit chamber for ecological restoration is an important facility for settling, separating and removing silt from water bodies to prevent soil erosion. Existing grit chambers, such as the soil and water conservation grit chamber for ecological restoration disclosed in application No. CN202123093970.5, isolate the silt through a separation seat and deposit the silt on the separation seat. The guide plate is manually pulled so that the hook on it is combined with the buckle on the vertical plate to fix the position of the guide plate. At this time, the silt is transferred to the outside through the guide plate to achieve silt treatment. The operation is relatively simple, thereby improving the convenience of using the soil and water conservation grit chamber.
[0003] However, in actual use, due to the sedimentation and accumulation of silt, the structural mass of the bottom of the sedimentation tank will be large. Manual cleaning is not only labor-intensive and wastes manpower, but also the silt cannot be removed in time during use, and it cannot be used during cleaning, thus affecting the role of soil and water conservation. For this reason, we propose an ecological restoration soil and water conservation sedimentation tank to solve the above problems. Utility Model Content
[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a soil and water conservation sedimentation pond for ecological restoration, which effectively solves the problem that the existing soil and water conservation sedimentation pond for ecological restoration relies on manual operation during cleaning, which is labor-intensive and wastes manpower, and solves the problem that automatic cleaning cannot be achieved, resulting in the pond being unusable during cleaning.
[0005] The technical solution adopted by the utility model is as follows: the utility model proposes a soil and water conservation sedimentation tank for ecological restoration, comprising a sedimentation tank and a water inlet, wherein the water inlet is fixed to one end of the top of the sedimentation tank, a sand collecting trough is provided at the bottom of the sedimentation tank away from the water inlet, a sand discharge mechanism is provided on the sedimentation tank, and the sand discharge mechanism is arranged above the sand collecting trough, a self-driven sand transport mechanism is provided on the sedimentation tank and the water inlet, a conveyor belt is provided on the self-driven sand transport mechanism, and the conveyor belt is arranged parallel to the bottom of the sedimentation tank, and scrapers are evenly distributed on the conveyor belt.
[0006] As an improvement of the present scheme, the sand discharge mechanism includes a lifting cylinder, a spiral lifting roller, a fixed plate, a rotating shaft and a spiral conveying blade. The lifting cylinder is fixed to the side wall of the sand settling tank and is connected to the sand collecting trough. One end of the spiral lifting roller is rotatably connected to the top of the lifting cylinder, and the other end of the spiral lifting roller is rotatably connected to the inner side of the sand collecting trough. The fixed plate is fixed to the inner wall of the sand collecting trough, the rotating shaft is rotatably connected to the fixed plate, and the spiral conveying blade is fixed on the rotating shaft.
[0007] As an improvement of this solution, a discharge hopper is provided at the upper end of the side wall of the lifting cylinder, and the discharge hopper is connected to the inside of the lifting cylinder, a protective shell is fixed on the inner wall of the sand settling tank, the upper and lower ends of the protective shell are rotatably connected with the first synchronous wheels, and the lower first synchronous wheel is connected to the rotating shaft, and the two groups of the first synchronous wheels are connected by a first synchronous belt.
[0008] As an improvement of this solution, a bracket is provided on the top of the lifting cylinder, a lifting motor is provided on the upper end of the bracket, and the output shaft of the lifting motor passes through the bracket and the lifting cylinder and is connected to the spiral lifting roller. A conveying motor is provided on the upper end of the side wall of the protective shell, and the output shaft of the conveying motor is connected to a set of first synchronous wheels above.
[0009] As an improvement of the present scheme, the self-driven sand conveying mechanism includes a impeller, a conveying roller, a second synchronous wheel and a second synchronous belt, the impeller is rotatably connected to the inner wall of the water inlet, the conveying roller is rotatably connected to the bottom end of the inner wall of the sand settling tank, the conveyor belt is arranged on the conveying roller, and the upper and lower ends of the outer wall of the sand settling tank are rotatably connected with the second synchronous wheel, the lower second synchronous wheel is connected to the conveying roller, and the upper second synchronous wheel is connected to the impeller, and the two groups of the second synchronous wheels are connected by a second synchronous belt.
[0010] As an improvement of this solution, the spiral conveying blade is arranged between the fixed plate and the lifting cylinder, the rotating shaft and the sand collecting trough are coaxially arranged, the protective shell and the rotating shaft are vertically arranged, and the spiral lifting roller and the spiral conveying blade are vertically arranged.
[0011] As an improvement of the present solution, the sand collecting trough is arranged in a U-shape, the spiral conveying blades are arranged in a spiral thin plate, and the water inlet is arranged in a hollow rectangular parallelepiped.
[0012] The beneficial effects achieved by the utility model using the above structure are as follows:
[0013] 1. It is equipped with a sand discharge mechanism, which can clean the sediment without affecting the use of the sedimentation tank itself, improve the continuity of the use of the sedimentation tank, and can automatically and timely clean the sediment, saving manpower;
[0014] 2. The automatic sand transport mechanism is used to transport the sand at the bottom of the sedimentation tank to one side through the conveyor belt and the scraper on it, which improves the effect of sand cleaning and ensures that the sand at the bottom is cleaned thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a soil and water conservation sedimentation pond for ecological restoration proposed by the utility model;
[0016] Figure 2A schematic diagram of the internal structure of a sedimentation pond for soil and water conservation for ecological restoration proposed by the utility model;
[0017] Figure 3 The utility model provides a cross-sectional view of a sedimentation pond for soil and water conservation used in ecological restoration.
[0018] Among them, 1. grit chamber; 2. water inlet; 3. sand collecting trough; 4. sand discharge mechanism; 5. self-driven sand conveying mechanism; 6. conveyor belt; 7. scraper; 8. lifting cylinder; 9. spiral lifting roller; 10. fixed plate; 11. rotating shaft; 12. spiral conveying blade; 13. discharge hopper; 14. protective shell; 15. first synchronous wheel; 16. first synchronous belt; 17. bracket; 18. lifting motor; 19. conveying motor; 20. impeller; 21. conveying roller; 22. second synchronous wheel; 23. second synchronous belt.
[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model proposes a soil and water conservation sedimentation tank for ecological restoration, comprising a sedimentation tank 1 and a water inlet 2, the water inlet 2 is fixed to one end of the top of the sedimentation tank 1, a sand collecting trough 3 is provided at the bottom of the sedimentation tank 1 away from the water inlet 2, a sand discharge mechanism 4 is provided on the sedimentation tank 1, and the sand discharge mechanism 4 is arranged above the sand collecting trough 3, a self-driven sand conveying mechanism 5 is provided on the sedimentation tank 1 and the water inlet 2, a conveyor belt 6 is provided on the self-driven sand conveying mechanism 5, and the conveyor belt 6 is arranged in parallel with the bottom of the sedimentation tank 1, and scrapers 7 are evenly distributed on the conveyor belt 6.
[0022] In order to realize automatic discharge of silt and save manpower, the sand discharge mechanism 4 includes a lifting cylinder 8, a spiral lifting roller 9, a fixed plate 10, a rotating shaft 11 and a spiral conveying blade 12. The lifting cylinder 8 is fixed to the side wall of the sand settling tank 1 and is connected to the sand collecting tank 3. One end of the spiral lifting roller 9 is rotatably connected to the top of the lifting cylinder 8, and the other end of the spiral lifting roller 9 is rotatably connected to the inner side of the sand collecting tank 3. The fixed plate 10 is fixed to the inner wall of the sand collecting tank 3, the rotating shaft 11 is rotatably connected to the fixed plate 10, and the spiral conveying blade 12 is fixed to the rotating shaft 11; a discharge hopper 13 is provided at the upper end of the side wall of the lifting cylinder 8, and the discharge hopper 13 It is connected to the lifting cylinder 8, and a protective shell 14 is fixed on the inner wall of the sand settling tank 1. The upper and lower ends of the protective shell 14 are rotatably connected with the first synchronous wheels 15, and the lower first synchronous wheel 15 is connected to the rotating shaft 11, and the two groups of first synchronous wheels 15 are connected by a first synchronous belt 16; a bracket 17 is provided on the top of the lifting cylinder 8, and a lifting motor 18 is provided on the upper end of the bracket 17, and the output shaft of the lifting motor 18 passes through the bracket 17 and the lifting cylinder 8 and is connected to the spiral lifting roller 9. A conveying motor 19 is provided on the upper end of the side wall of the protective shell 14, and the output shaft of the conveying motor 19 is connected to a group of first synchronous wheels 15 above.
[0023] In order to transport the settled silt to one side for easy discharge, the self-driven sand conveying mechanism 5 includes a impeller 20, a conveying roller 21, a second synchronous wheel 22 and a second synchronous belt 23. The impeller 20 is rotatably connected to the inner wall of the water inlet 2, the conveying roller 21 is rotatably connected to the bottom end of the inner wall of the sand settling tank 1, and the conveyor belt 6 is arranged on the conveying roller 21. The upper and lower ends of the outer wall of the sand settling tank 1 are rotatably connected with the second synchronous wheel 22. The lower second synchronous wheel 22 is connected to the conveying roller 21, and the upper second synchronous wheel 22 is connected to the impeller 20. The two groups of second synchronous wheels 22 are connected by the second synchronous belt 23; the spiral conveying blade 12 is arranged between the fixed plate 10 and the lifting cylinder 8, the rotating shaft 11 is coaxially arranged with the sand collecting trough 3, the protective shell 14 is vertically arranged with the rotating shaft 11, and the spiral lifting roller 9 is vertically arranged with the spiral conveying blade 12.
[0024] The sand collecting trough 3 is arranged in a U shape, the spiral conveying blade 12 is arranged in a spiral thin plate, and the water inlet 2 is arranged in a hollow rectangular parallelepiped.
[0025] During specific use, water is poured into the sand settling tank 1 through the upper end of the water inlet 2. When passing through the impeller 20, the impeller 20 is rotated under the impact of the water flow, and the second synchronous wheel 22 at the side end is driven to rotate. Under the action of the second synchronous belt 23, the second synchronous wheel 22 at the bottom drives the conveying roller 21 to rotate, and the conveying belt 6 arranged on the conveying roller 21 rotates counterclockwise accordingly. Under the action of the scraper 7, the silt settled in the sand settling tank 1 is continuously transported to one side of the sand collecting trough 3. After the silt accumulates in the sand collecting trough 3, the conveying motor 19 is turned on to drive the first synchronous wheel 15 to rotate, and the first synchronous belt 16 is used to drive the first synchronous wheel 15 at the bottom to rotate, so that the rotating shaft 11 rotates and the spiral conveying blades 12 on it transport the silt in the sand collecting trough 3 to the lifting cylinders 8 on both sides. The lifting motor 18 is turned on to drive the spiral lifting roller 9 to rotate, so that the silt at the lower end of the lifting cylinder 8 is transported upward and discharged from the discharge hopper 13. The above is the use process of the sand settling tank for soil and water conservation for ecological restoration.
[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A soil and water conservation sedimentation pond for ecological restoration, comprising a sedimentation pond (1) and a water inlet (2), wherein the water inlet (2) is fixed to one end of the top of the sedimentation pond (1), characterized in that: The bottom of the grit chamber (1) is provided with a sand collecting trough (3) at a side away from the water inlet (2); the grit chamber (1) is provided with a sand discharge mechanism (4), and the sand discharge mechanism (4) is arranged above the sand collecting trough (3); the grit chamber (1) and the water inlet (2) are provided with a self-driven sand conveying mechanism (5); the self-driven sand conveying mechanism (5) is provided with a conveyor belt (6), and the conveyor belt (6) is arranged parallel to the bottom of the grit chamber (1); scrapers (7) are evenly distributed on the conveyor belt (6); the sand discharge mechanism (4) comprises a lifting cylinder (8), a spiral lifting roller (9), a fixing plate (10), a rotating shaft (11) and a spiral conveying blade (12), the lifting cylinder (8) is fixed to the side wall of the sand settling tank (1) and is connected to the sand collecting tank (3), one end of the spiral lifting roller (9) is rotatably connected to the top of the lifting cylinder (8), the other end of the spiral lifting roller (9) is rotatably connected to the inner side of the sand collecting tank (3), the fixing plate (10) is fixed to the inner wall of the sand collecting tank (3), the rotating shaft (11) is rotatably connected to the fixing plate (10), and the spiral conveying blade (12) is fixed to the rotating shaft (11).
2. The ecological restoration soil and water conservation sedimentation pond according to claim 1, characterized in that: A discharge hopper (13) is provided at the upper end of the side wall of the lifting cylinder (8), and the discharge hopper (13) is communicated with the inside of the lifting cylinder (8). A protective shell (14) is fixed on the inner wall of the sand settling tank (1). The upper and lower ends of the protective shell (14) are rotatably connected with first synchronous wheels (15), and the lower first synchronous wheel (15) is connected to the rotating shaft (11). The two groups of the first synchronous wheels (15) are connected by a first synchronous belt (16).
3. The ecological restoration soil and water conservation sedimentation pond according to claim 2, characterized in that: A bracket (17) is provided at the top of the lifting cylinder (8), a lifting motor (18) is provided at the upper end of the bracket (17), and an output shaft of the lifting motor (18) passes through the bracket (17) and the lifting cylinder (8) and is connected to the spiral lifting roller (9), and a conveying motor (19) is provided at the upper end of the side wall of the protective shell (14), and the output shaft of the conveying motor (19) is connected to a group of first synchronous wheels (15) above.
4. The soil and water conservation sedimentation pond for ecological restoration according to claim 3, characterized in that: The self-driven sand conveying mechanism (5) comprises a pulsator (20), a conveying roller (21), a second synchronous wheel (22) and a second synchronous belt (23); the pulsator (20) is rotatably connected to the inner wall of the water inlet (2); the conveying roller (21) is rotatably connected to the bottom end of the inner wall of the sand settling tank (1); the conveying belt (6) is arranged on the conveying roller (21); the upper and lower ends of the outer wall of the sand settling tank (1) are rotatably connected to the second synchronous wheel (22); the lower second synchronous wheel (22) is connected to the conveying roller (21); the upper second synchronous wheel (22) is connected to the pulsator (20); and the two groups of the second synchronous wheels (22) are connected by the second synchronous belt (23).
5. The ecological restoration soil and water conservation sedimentation pond according to claim 4, characterized in that: The spiral conveying blade (12) is arranged between the fixed plate (10) and the lifting cylinder (8), the rotating shaft (11) and the sand collecting trough (3) are coaxially arranged, the protective shell (14) and the rotating shaft (11) are vertically arranged, and the spiral lifting roller (9) and the spiral conveying blade (12) are vertically arranged.
6. The soil and water conservation sedimentation pond for ecological restoration according to claim 5, characterized in that: The sand collecting trough (3) is arranged in a U shape, the spiral conveying blade (12) is arranged in the form of a spiral thin plate, and the water inlet (2) is arranged in the form of a hollow rectangular parallelepiped.