Water conservancy gate water inlet dirt blocking device

Abstract

The utility model discloses a water conservancy gate water inlet dirt blocking device, and relates to the technical field of dirt blocking devices, the water conservancy gate water inlet dirt blocking device comprises a frame and a first synchronous belt, the top of the frame is provided with a motor, the output end of the motor is fixedly connected with a threaded rod, and the outer side of the threaded rod is in threaded connection with a gate body. According to the sewage blocking device for the water inlet of the water conservancy gate, after the gate body is opened, water flow flows towards the other side of the gate body, at the moment, the water flow impacts blades to enable the blades to rotate, when the blades rotate, a first bevel gear and a second bevel gear are driven to be engaged, and the second bevel gear drives a first synchronous wheel to move; a first synchronous wheel drives a second synchronous wheel to rotate through a first synchronous belt, the second synchronous wheel can drive a third synchronous wheel and a cleaning brush on one side of the second synchronous wheel to rotate, and the cleaning brush can make contact with the trash blocking plate during rotation to clean sundries in holes in one side of the trash blocking plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pollution blocking devices, in particular to a pollution blocking device for a water inlet of a hydraulic gate. Background Art

[0002] The water conservancy gate water inlet pollution prevention device is an important device used to intercept and reduce the dirt and floating objects entering the water conservancy system. This device can effectively prevent these dirt from affecting the normal operation of water conservancy equipment, thereby ensuring the safe and stable operation of the water conservancy system.

[0003] When the water conservancy gate is opened, in order to prevent the debris in the river from flowing into the downstream, it is necessary to intercept it through a pollution blocking device. After long-term use, the existing water conservancy gate water inlet pollution blocking device needs to be manually cleaned with a cleaning brush to clean the debris adhered to the pollution blocking device. This cleaning method is not only manpower-consuming, but also fails to clean the debris on the pollution blocking device in time. Utility Model Content

[0004] The utility model aims to provide a sewage blocking device for a water inlet of a hydraulic gate, so as to solve the problem that the existing sewage blocking device is inconvenient to clean as mentioned in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a water conservancy gate water inlet pollution blocking device, comprising: a frame and a first synchronous belt, a motor is installed on the top of the frame, a threaded rod is fixedly connected to the output end of the motor, and the outer side of the threaded rod is threadedly connected to the gate body,

[0006] A dirt blocking plate is arranged on one side of the gate body, and a sliding groove for sliding the gate body and the dirt blocking plate is arranged inside the frame.

[0007] Preferably, one side of the frame is movably connected to two groups of blades via a rotating shaft, a connecting shaft is fixedly connected between the two groups of blades, the outer side of the connecting shaft is fixedly connected to a first bevel gear, the outer side of the first bevel gear is meshingly connected to a second bevel gear, and one side of the second bevel gear is fixedly connected to a transmission shaft.

[0008] Preferably, one end of the transmission shaft is fixedly connected to a first synchronous wheel, one side of the first synchronous wheel is fixedly connected to the frame via a rotating shaft, a first synchronous belt is sleeved on the outer side of the first synchronous wheel, and one side of the first synchronous belt is sleeved on a second synchronous wheel.

[0009] Preferably, one side of the second synchronous wheel is fixedly connected to the third synchronous wheel, one side of the third synchronous wheel is fixedly connected to a cleaning brush, one side of the cleaning brush is movably connected to the frame via a rotating shaft, and the cleaning brush is arranged on one side of the dirt blocking plate.

[0010] Preferably, one side of the gate body is movably connected to a cleaning roller via a rotating shaft, both ends of the cleaning roller are fixedly connected to a gear body, the outer side of the gear body is meshingly connected to a rack, and one side of the rack is fixedly connected to the frame.

[0011] Preferably, a second synchronous belt is sleeved on the outer side of the third synchronous wheel, a fourth synchronous wheel is sleeved on one side of the second synchronous belt, and a toggle block is fixedly connected to one side of the fourth synchronous wheel.

[0012] Preferably, a connecting plate is slidably connected to one side of the toggle block, a toggle groove matching the toggle block is provided inside the connecting plate, and the top of the connecting plate is fixedly connected to the dirt retaining plate.

[0013] Compared with the prior art, the beneficial effect of the sewage blocking device at the water inlet of the hydraulic gate is as follows: after the gate body is opened, the water flow will flow toward the other side of the gate body. At this time, the water flow will impact the blades. When the blades rotate, they will drive the first synchronous wheel to move through the bevel gear set, so that the first synchronous wheel drives the second synchronous wheel to rotate through the first synchronous belt, and the second synchronous wheel will use a cleaning brush to clean the debris in the holes on one side of the sewage blocking plate. While the second synchronous wheel drives the cleaning brush to rotate, the third synchronous wheel will also rotate, and drive the fourth synchronous wheel and the toggle block to rotate synchronously through the second synchronous belt, so that the toggle block drives the connecting plate and the sewage blocking plate to continuously reciprocate in the frame, and the reciprocating sewage blocking plate cooperates with the rotating cleaning brush to clean the sewage blocking plate in all directions.

[0014] 1. When the water conservancy gate is opened, in order to prevent debris in the river from flowing into the downstream, it is necessary to intercept it through a pollution blocking device. After the gate body is opened, the water will flow to the other side of the gate body. At this time, the water will impact the blades to make them rotate. When the blades rotate, they will drive the first bevel gear to mesh with the second bevel gear, and the second bevel gear will drive the first synchronous wheel to move, so that the first synchronous wheel drives the second synchronous wheel to rotate through the first synchronous belt, and the second synchronous wheel will drive the third synchronous wheel and the cleaning brush on one side of it to rotate. When the cleaning brush rotates, it will contact the pollution blocking plate to clean the debris in the holes on one side of the pollution blocking plate. In this way, the above operation can facilitate the automatic cleaning of the pollution blocking device at the water inlet of the water conservancy gate to prevent debris from clogging the pollution blocking device.

[0015] 2. When the water conservancy gate is opened, in order to prevent debris in the river from flowing into the downstream, it is necessary to intercept it through a pollution blocking device. While the second synchronous wheel drives the cleaning brush to rotate, the third synchronous wheel will also rotate, and the fourth synchronous wheel and the toggle block will be driven to rotate synchronously through the second synchronous belt, so that the toggle block drives the connecting plate and the pollution blocking plate to continuously reciprocate in the frame. The reciprocating pollution blocking plate cooperates with the rotating cleaning brush to clean the pollution blocking plate in all directions. The above operation can improve the cleaning effect of the pollution blocking plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the rack of the utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional schematic diagram of the practical frame;

[0019] Figure 4 It is a three-dimensional cross-sectional schematic diagram of the frame of the utility model when viewed from top;

[0020] Figure 5 It is a top view of a three-dimensional cross-sectional diagram of the gate body of the utility model;

[0021] Figure 6 It is an enlarged schematic diagram of A of the utility model;

[0022] Figure 7 It is an enlarged schematic diagram of B of the present utility model.

[0023] In the figure: 1. frame; 2. motor; 3. threaded rod; 4. gate body; 5. dirt retaining plate; 6. blade; 7. connecting shaft; 8. first bevel gear; 9. second bevel gear; 10. transmission shaft; 11. first synchronous wheel; 12. first synchronous belt; 13. second synchronous wheel; 14. third synchronous wheel; 15. cleaning brush; 16. cleaning roller; 17. gear body; 18. rack; 19. second synchronous belt; 20. fourth synchronous wheel; 21. toggle block; 22. connecting plate; 23. toggle groove. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] See also Figure 1-Figure 6The utility model provides a technical solution: a water conservancy gate water inlet pollution blocking device, comprising: a frame 1 and a first synchronous belt 12, a motor 2 is installed on the top of the frame 1, a threaded rod 3 is fixedly connected to the output end of the motor 2, and the outer side of the threaded rod 3 is threadedly connected to the gate body 4,

[0026] A dirt retaining plate 5 is provided on one side of the gate body 4, and a slide groove for sliding the gate body 4 and the dirt retaining plate 5 is provided inside the frame 1; two sets of blades 6 are movably connected to one side of the frame 1 through a rotating shaft, a connecting shaft 7 is fixedly connected between the two sets of blades 6, a first bevel gear 8 is fixedly connected to the outer side of the connecting shaft 7, a second bevel gear 9 is meshingly connected to the outer side of the first bevel gear 8, and a transmission shaft 10 is fixedly connected to one side of the second bevel gear 9; one end of the transmission shaft 10 is fixedly connected to a first synchronous wheel 11, one side of the first synchronous wheel 11 is fixedly connected to the frame 1 through a rotating shaft, a first synchronous belt 12 is sleeved on the outer side of the first synchronous wheel 11, and the first synchronous belt 12 is sleeved on the outer side of the first synchronous wheel 11. 2 is sleeved with a second synchronous wheel 13 on one side; a third synchronous wheel 14 is fixedly connected to one side of the second synchronous wheel 13, a cleaning brush 15 is fixedly connected to one side of the third synchronous wheel 14, one side of the cleaning brush 15 is movably connected to the frame 1 through a rotating shaft, and the cleaning brush 15 is arranged on one side of the dirt-blocking plate 5; a cleaning roller 16 is movably connected to one side of the gate body 4 through a rotating shaft, both ends of the cleaning roller 16 are fixedly connected to a gear body 17, the outer side of the gear body 17 is meshedly connected to a rack 18, one side of the rack 18 is fixedly connected to the frame 1, the blade 6 forms a rotating structure with the frame 1 through the rotating shaft, and the gear body 17 and the rack 18 form a meshing transmission structure.

[0027] In specific implementation, when the water conservancy gate is opened, in order to prevent debris in the river from flowing into the downstream, it is necessary to intercept it through a pollution blocking device. After the gate body 4 is opened, the water flow will flow to the other side of the gate body 4. At this time, the water flow will impact the blade 6 to make it rotate. When the blade 6 rotates, it will drive the first bevel gear 8 to mesh with the second bevel gear 9. The second bevel gear 9 will drive the first synchronous wheel 11 to move through the transmission shaft 10, so that the first synchronous wheel 11 drives the second synchronous wheel 13 to rotate through the first synchronous belt 12, and the second synchronous wheel 13 will drive the third synchronous wheel 1 on one side thereof. 4 and the cleaning brush 15 rotate, the cleaning brush 15 will contact with the dirt blocking plate 5 when rotating, clean the debris in the hole on one side of the dirt blocking plate 5, and prevent the debris from clogging the dirt blocking plate 5. When the drainage is completed, the gate body 4 will move downward. At this time, the gear body 17 on one side of the gate body 4 will mesh with the rack 18, so that the gear body 17 drives the cleaning roller 16 to rotate. When the cleaning roller 16 rotates, it will contact with the other side of the dirt blocking plate 5 and clean it. In this way, the above operation can facilitate the automatic cleaning of the water inlet dirt blocking device of the water conservancy gate to prevent the dirt blocking device from being blocked by debris.

[0028] See also Figure 1-Figure 7 The outer side of the third synchronous wheel 14 is sleeved with the second synchronous belt 19, and the side of the second synchronous belt 19 is sleeved with the fourth synchronous wheel 20, and one side of the fourth synchronous wheel 20 is fixedly connected with a toggle block 21; one side of the toggle block 21 is slidably connected with a connecting plate 22, and the interior of the connecting plate 22 is provided with a toggle groove 23 matching the toggle block 21, and the top of the connecting plate 22 is fixedly connected to the dirt blocking plate 5, and the toggle block 21, the connecting plate 22 and the toggle groove 23 constitute a sliding structure.

[0029] In specific implementation, when the water conservancy gate is opened, in order to prevent debris in the river from flowing into the downstream, it is necessary to intercept it through a pollution blocking device. While the second synchronous wheel 13 drives the cleaning brush 15 to rotate, the third synchronous wheel 14 will also rotate, and the fourth synchronous wheel 20 will be driven to rotate through the second synchronous belt 19. The fourth synchronous wheel 20 can drive the toggle block 21 to rotate synchronously, so that the toggle block 21 slides in the toggle groove 23 inside the connecting plate 22. Through the continuous rotation of the toggle block 21, the connecting plate 22 and the pollution blocking plate 5 can be driven to continuously reciprocate in the frame 1. The reciprocating pollution blocking plate 5 cooperates with the rotating cleaning brush 15 to clean the pollution blocking plate 5 in all directions. At the same time, the reciprocating pollution blocking plate 5 can also reduce the probability of blockage. In this way, the cleaning effect of the pollution blocking plate 5 can be improved through the above operation.

[0030] To sum up: when using the sewage blocking device for the water inlet of the hydraulic gate, first start the motor 2 to drive the threaded rod 3 to rotate, the threaded rod 3 will engage with the gate body 4, and drive the gate body 4 to rise. At this time, the flowing water in the river can pass through the gate body 4, and the sewage blocking plate 5 will intercept the debris in the flowing water. This is the characteristic of the sewage blocking device for the water inlet of the hydraulic gate. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water conservancy gate water inlet pollution blocking device, comprising: The frame (1) and the first synchronous belt (12) are characterized in that a motor (2) is installed on the top of the frame (1), a threaded rod (3) is fixedly connected to the output end of the motor (2), and the outer side of the threaded rod (3) is threadedly connected to the gate body (4). A dirt retaining plate (5) is provided on one side of the gate body (4), and a sliding groove for the gate body (4) and the dirt retaining plate (5) to slide is provided inside the frame (1).

2. A water conservancy gate water inlet pollution blocking device according to claim 1, characterized in that: One side of the frame (1) is movably connected to two groups of blades (6) via a rotating shaft, a connecting shaft (7) is fixedly connected between the two groups of blades (6), the outer side of the connecting shaft (7) is fixedly connected to a first bevel gear (8), the outer side of the first bevel gear (8) is meshingly connected to a second bevel gear (9), and one side of the second bevel gear (9) is fixedly connected to a transmission shaft (10).

3. A water conservancy gate water inlet pollution blocking device according to claim 2, characterized in that: One end of the transmission shaft (10) is fixedly connected to a first synchronous wheel (11), one side of the first synchronous wheel (11) is fixedly connected to the frame (1) via a rotating shaft, a first synchronous belt (12) is sleeved on the outer side of the first synchronous wheel (11), and one side of the first synchronous belt (12) is sleeved on a second synchronous wheel (13).

4. A water conservancy gate water inlet pollution blocking device according to claim 3, characterized in that: One side of the second synchronous wheel (13) is fixedly connected to a third synchronous wheel (14), one side of the third synchronous wheel (14) is fixedly connected to a cleaning brush (15), one side of the cleaning brush (15) is movably connected to the frame (1) via a rotating shaft, and the cleaning brush (15) is arranged on one side of the dirt retaining plate (5).

5. A water conservancy gate water inlet pollution blocking device according to claim 4, characterized in that: One side of the gate body (4) is movably connected to a cleaning roller (16) via a rotating shaft, both ends of the cleaning roller (16) are fixedly connected to a gear body (17), the outer side of the gear body (17) is meshingly connected to a rack (18), and one side of the rack (18) is fixedly connected to the frame (1).

6. A water conservancy gate water inlet pollution blocking device according to claim 5, characterized in that: The outer side of the third synchronous wheel (14) is sleeved with a second synchronous belt (19), one side of the second synchronous belt (19) is sleeved with a fourth synchronous wheel (20), and one side of the fourth synchronous wheel (20) is fixedly connected with a toggle block (21).

7. A water conservancy gate water inlet pollution blocking device according to claim 6, characterized in that: A connecting plate (22) is slidably connected to one side of the toggle block (21), a toggle groove (23) matching the toggle block (21) is provided inside the connecting plate (22), and the top of the connecting plate (22) is fixedly connected to the dirt retaining plate (5).

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