Multi-stage desilting and impurity-removing sluice for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a multistage desilting and impurity-removing sluice for hydraulic engineering, which comprises a door plate, a communicating pipe is arranged on the inner wall of the door plate, a connecting rod is fixedly connected to the inner wall of the communicating pipe, and a connecting plate is fixedly connected to the output end of a first motor. The outer wall of the first motor is fixedly connected with a shell, the outer wall of the connecting plate is rotatably connected to the inner wall of the shell, the outer wall of the shell is rotatably connected with a second gear, the outer wall of the second gear is fixedly connected to the inner wall of the shell, the outer wall of the connecting plate is fixedly connected with a scraper, and the outer wall of the door plate is provided with a power assembly. The power assembly is used for providing power. According to the sewage treatment device, the first motor drives the connecting plate, the scraping plate can scrape some silt attached to the inner wall of the communicating pipe, and the stirring rod can stir water under the action of the second gear, so that the silt and sundries are kept in a suspended state in the water and are prevented from being accumulated in the communicating pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field especially relates to a multistage dredging and impurity removing water gate for water conservancy engineering. BACKGROUND

[0002] In the long-term operation process of water conservancy engineering, the silt, sundries and the like carried in water can be easily accumulated near the river channel, channel or water gate. The multistage dredging and impurity removing water gate can intercept and deposit the silt in water flow through the special structural design, prevent the accumulated material from blocking the waterway, and the multistage dredging and impurity removing water gate can concentrate the accumulated silt in a specific area, facilitating the cleaning operation. When dredging is needed, the opening and closing of the water gate can be controlled to adjust the water flow and guide the accumulated material to a position convenient for cleaning, which can greatly improve the efficiency of dredging work and reduce the labor, material and time costs.

[0003] The existing technology does not usually provide a stirring assembly in the connecting pipeline of the gate, so that the fine silt may gradually settle down after the water flow passes through the connecting pipeline, forming accumulation and affecting the normal discharge of the water flow. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a multistage dredging and impurity removing water gate for water conservancy engineering, aiming at improving the problem that fine silt may gradually settle down, forming accumulation and affecting the normal discharge of the water flow.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A multistage dredging and impurity removing water gate for water conservancy engineering, comprising a door plate, an inner wall of the door plate is fixedly connected with a connecting pipe, an inner wall of the connecting pipe is fixedly connected with a connecting rod, an outer wall of the connecting rod is fixedly connected with a first motor, an output end of the first motor is fixedly connected with a connecting plate, an outer wall of the first motor is fixedly connected with a shell, an inner wall of the shell is rotatably connected with the connecting plate, an outer wall of the shell is rotatably connected with a second gear, an outer wall of the second gear is fixedly connected with an inner wall of the shell, an inner wall of the connecting plate is rotatably connected with a stirring rod, an outer wall of the stirring rod is fixedly connected with a first gear, an outer wall of the first gear is meshingly connected with an outer wall of the second gear, and an outer wall of the connecting plate is fixedly connected with a scraper.

[0007] Preferably, the power assembly comprises a hydraulic cylinder, an output end of the hydraulic cylinder is rotatably connected with an outer wall of the door plate, an outer wall of the door plate is rotatably connected with a gate chamber side wall, an outer wall of the hydraulic cylinder is fixedly connected with a connecting block, and an outer wall of the connecting block is rotatably connected with an upper surface of the gate chamber side wall.

[0008] Preferably, the outer wall of the communication pipe is fixedly connected with a first bottom plate, the outer wall of the first bottom plate is slidably connected with a gear ring, the inner wall of the gear ring is meshedly connected with a third gear, and the inner wall of the door plate is provided with a second motor.

[0009] Preferably, the output end of the second motor is fixedly connected with a driving gear, and the outer wall of the gear ring is meshedly connected with the outer wall of the driving gear.

[0010] Preferably, the third gear is rotatably connected to the outer wall of the first bottom plate, and the outer wall of the third gear is meshedly connected with a rack.

[0011] Preferably, the inner wall of the communication pipe is provided with a second sliding groove, and the outer wall of the rack is slidably connected to the inner wall of the second sliding groove.

[0012] Preferably, the inner wall of the door plate is fixedly connected with a second bottom plate, and the inner wall of the second bottom plate is provided with a first sliding groove.

[0013] Preferably, the outer wall of the rack is slidably connected to the inner wall of the first sliding groove, and the outer wall of the rack is fixedly connected with a sliding plate.

[0014] The utility model has the advantages of the following:

[0015] 1、the utility model discloses a first motor drives the connecting plate, and the connecting plate drives the stirring rod and the scraper to rotate, and the scraper can scrape some silt adhered to the inner wall of the communication pipe, and the stirring rod drives the first gear to rotate, and the stirring rod will rotate under the action of the second gear to stir water, so that the silt and sundries keep the suspended state in the water to avoid accumulation in the communication pipe.

[0016] 2、the utility model discloses a second motor drives the driving gear, and the driving gear drives the gear ring to rotate, and the gear ring drives the third gear to rotate, and the third gear drives the rack to move, and the rack drives the sliding plate to move, and when using, the size of the water outlet can be controlled to control the speed of the water. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 a perspective view of a multi-stage dredging and impurity-removing water gate for water conservancy projects is provided for the utility model;

[0018] Fig. 2 a connecting plate view of a multi-stage dredging and impurity-removing water gate for water conservancy projects is provided for the utility model;

[0019] Fig. 3 a bottom plate view of a multi-stage dredging and impurity-removing water gate for water conservancy projects is provided for the utility model.

[0020] LEGEND:

[0021] 1. Connecting pipe; 2. Connecting rod; 3. First motor; 4. Casing; 5. Connecting plate; 6. Agitating rod; 7. Scraper; 8. First gear; 9. Second gear; 10. First base plate; 11. Ring gear; 12. Second base plate; 13. First chute; 14. Second chute; 15. Third gear; 16. Rack; 17. Sliding plate; 18. Drive gear; 19. Second motor; 20. Door panel; 21. Hydraulic cylinder; 22. Connecting block; 23. Side wall of the gate chamber. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figs. 1-2 The utility model provides an embodiment of a multi-stage silt removal sluice for water conservancy projects, comprising a door panel 20, a connecting pipe 1 fixed to the inner wall of the door panel 20, a connecting rod 2 fixedly connected to the inner wall of the connecting pipe 1, a first motor 3 fixedly connected to the outer wall of the connecting rod 2, a connecting plate 5 fixedly connected to the output end of the first motor 3, a housing 4 fixedly connected to the outer wall of the first motor 3, an outer wall of the connecting plate 5 rotatably connected to the inner wall of the housing 4, an outer wall of the housing 4 rotatably connected to a second gear 9, an outer wall of the second gear 9 fixedly connected to the inner wall of the housing 4, and an inner wall of the connecting plate 5. The outer wall of the connecting plate 5 is fixedly connected to the outer wall of the second gear 9, and the outer wall of the connecting plate 5 is fixedly connected to the outer wall of the second gear 9. The outer wall of the connecting plate 5 is fixedly connected to the scraper 7. The outer wall of the door panel 20 is provided with a power assembly for providing power; the power assembly includes a hydraulic cylinder 21, the output end of the hydraulic cylinder 21 is rotatably connected to the outer wall of the door panel 20, and the outer wall of the door panel 20 is rotatably connected to the side wall 23 of the gate chamber. The outer wall of the hydraulic cylinder 21 is fixedly connected to the connecting block 22, and the outer wall of the connecting block 22 is rotatably connected to the upper surface of the side wall 23 of the gate chamber.

[0024] Specifically, the first motor 3 drives the connecting plate 5 to rotate, and the connecting plate 5 drives the stirring rod 6 and the scraper 7 to rotate. The scraper 7 can scrape off the mud and debris attached to the inner wall of the connecting pipe 1. The stirring rod 6 drives the first gear 8 to rotate. The first gear 8 is driven to rotate under the action of the second gear 9 to stir the water so that the mud and debris passing through the connecting pipe 1 are in a suspended state. The hydraulic cylinder 21 drives the door panel 20 to move so that the door panel 20 can achieve the effect of opening the gate.

[0025] Reference Fig. 3The outer wall of the communication pipe 1 is fixedly connected with a first bottom plate 10, the outer wall of the first bottom plate 10 is slidably connected with a gear ring 11, the inner wall of the gear ring 11 is meshedly connected with a third gear 15, and the inner wall of the door plate 20 is provided with a second motor 19; the output end of the second motor 19 is fixedly connected with a drive gear 18, and the outer wall of the gear ring 11 is meshedly connected on the outer wall of the drive gear 18; the third gear 15 is rotatably connected on the outer wall of the first bottom plate 10, and the outer wall of the third gear 15 is meshedly connected with a rack 16;

[0026] Specifically, the second motor 19 drives the drive gear 18, the drive gear 18 drives the gear ring 11, the gear ring 11 drives the third gear 15 to move, and the third gear 15 drives the rack 16 to move to achieve the purpose of power.

[0027] Referring to Figs. 1-3 The inner wall of the communication pipe 1 is provided with a second sliding groove 14, and the outer wall of the rack 16 is slidably connected on the inner wall of the second sliding groove 14; the inner wall of the door plate 20 is fixedly connected with a second bottom plate 12, and the inner wall of the second bottom plate 12 is provided with a first sliding groove 13; the outer wall of the rack 16 is slidably connected on the inner wall of the first sliding groove 13, and the outer wall of the rack 16 is fixedly connected with a sliding plate 17.

[0028] Specifically, the rack 16 drives the sliding plate 17 to move on the inner walls of the first sliding groove 13 and the second sliding groove 14 to achieve the effect of opening and closing the communication pipe 1.

[0029] Working principle: the first motor 3 drives the connecting plate 5 to rotate, the connecting plate 5 drives the stirring rod 6 and the scraper 7 to move, the scraper 7 cleans the inner wall of the communication pipe 1 to avoid the accumulation of silt, the stirring rod 6 drives the first gear 8 to move around the second gear 9, and since the second gear 9 is fixed on the inner wall of the shell 4, the first gear 8 rotates, the first gear 8 drives the stirring rod 6 to rotate to achieve the effect of stirring the water flow, the hydraulic cylinder 21 fixed on the inner wall of the connecting block 22 drives the door plate 20 to rotate on the outer wall of the gate chamber side wall 23 to achieve the opening and closing of the door plate 20, the second motor 19 drives the drive gear 18 to rotate, the drive gear 18 drives the gear ring 11 to rotate, the gear ring 11 drives the third gear 15 fixed on the first bottom plate 10 to rotate, the third gear 15 drives the rack 16 to move on the inner walls of the first sliding groove 13 and the second sliding groove 14, and the rack 16 drives the sliding plate 17 to move to achieve the effect of opening and closing the water outlet and controlling the water outlet speed. When the device is used, the water passing through the communication pipe 1 can be stirred, so that the silt and impurities remain in a suspended state in the water to avoid the accumulation of silt and impurities in the communication pipe 1 and affect the normal discharge of the water flow.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A multi-stage silt-removing sluice for water conservancy projects, comprising a gate plate (20), characterized in that: The inner wall of the door panel (20) is fixed with a connecting pipe (1), the inner wall of the connecting pipe (1) is fixedly connected with a connecting rod (2), the outer wall of the connecting rod (2) is fixedly connected with a first motor (3), the output end of the first motor (3) is fixedly connected with a connecting plate (5), the outer wall of the first motor (3) is fixedly connected with a housing (4), the outer wall of the connecting plate (5) is rotatably connected to the inner wall of the housing (4), the outer wall of the housing (4) is rotatably connected with a second gear (9), the outer wall of the second gear (9) is fixedly connected to the inner wall of the housing (4), the inner wall of the connecting plate (5) is rotatably connected with a stirring rod (6), the outer wall of the stirring rod (6) is fixedly connected with a first gear (8), the outer wall of the first gear (8) is meshedly connected with the outer wall of the second gear (9), the outer wall of the connecting plate (5) is fixedly connected with a scraper (7), and the outer wall of the door panel (20) is provided with a power assembly, which is used to provide power.

2. The multi-stage silt-removing sluice for water conservancy projects according to claim 1, characterized in that: The power assembly comprises a hydraulic cylinder (21), the output end of the hydraulic cylinder (21) is rotatably connected to the outer wall of the door panel (20), the outer wall of the door panel (20) is rotatably connected to the gate chamber side wall (23), the outer wall of the hydraulic cylinder (21) is fixedly connected to a connecting block (22), and the outer wall of the connecting block (22) is rotatably connected to the upper surface of the gate chamber side wall (23).

3. The multi-stage silt-removing sluice for water conservancy projects according to claim 1, characterized in that: The outer wall of the connecting pipe (1) is fixedly connected to a first base plate (10), the outer wall of the first base plate (10) is slidably connected to a gear ring (11), the inner wall of the gear ring (11) is meshedly connected to a third gear (15), and the inner wall of the door panel (20) is provided with a second motor (19).

4. The multi-stage silt-removing sluice for water conservancy projects according to claim 3, characterized in that: The output end of the second motor (19) is fixedly connected to a driving gear (18), and the outer wall of the gear ring (11) is meshedly connected to the outer wall of the driving gear (18).

5. The multi-stage silt-removing sluice for water conservancy projects according to claim 3, characterized in that: The third gear (15) is rotatably connected to the outer wall of the first base plate (10), and the outer wall of the third gear (15) is meshedly connected with a rack (16).

6. The multi-stage silt-removing sluice for water conservancy projects according to claim 5, characterized in that: A second sliding groove (14) is provided on the inner wall of the connecting pipe (1), and the outer wall of the rack (16) is slidably connected to the inner wall of the second sliding groove (14).

7. The multi-stage silt-removing sluice for water conservancy projects according to claim 5, characterized in that: The inner wall of the door panel (20) is fixedly connected to a second bottom plate (12), and the inner wall of the second bottom plate (12) is provided with a first sliding groove (13).

8. The multi-stage silt-removing sluice for water conservancy projects according to claim 7, characterized in that: The outer wall of the rack (16) is slidably connected to the inner wall of the first sliding groove (13), and the outer wall of the rack (16) is fixedly connected to a sliding plate (17).

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