Convenient-to-clean filtering mechanism for water conservancy project

Abstract

The utility model discloses a filtering mechanism convenient to clean for hydraulic engineering, which belongs to the technical field of hydraulic engineering and comprises a box body, four first bearings are arranged on the surface of the box body in a penetrating manner and symmetrically arranged on the surface of the box body in a pairwise penetrating manner, and rotating rollers are arranged in the first bearings in a penetrating manner. According to the filtering mechanism convenient to clean for the water conservancy project, by arranging a first motor, a first chain wheel, a third chain wheel, a fifth chain wheel, a cleaning roller and a scraper, when a filter screen conveying belt is cleaned, people control the first motor to operate through a control switch, and then the first chain wheel, the third chain wheel and the fifth chain wheel are driven to rotate; and meanwhile, the cleaning roller and the filter screen conveying belt are driven to rotate, so that the surface of the filter screen conveying belt is cleaned, meanwhile, the filter screen conveying belt is cleaned for the first time under the action of a scraper, and people can clean the filter screen conveying belt more conveniently under the action of a first motor, a first chain wheel, a third chain wheel, a fifth chain wheel, the cleaning roller and the scraper.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and more specifically, to a filter mechanism for water conservancy projects which is easy to clean. Background Art

[0002] As we all know, in water conservancy projects, various pipes are indispensable drainage devices, but silt blockage often occurs when the pipes are draining, which reduces the reliability of the overall water conservancy project. The filtering device is an indispensable device in water conservancy projects. It is used to intercept stones, mud, fibrous debris, etc. in the water to protect the normal operation of the water conservancy system and other equipment. The current filtering device generally uses a filter net to block the waterway for filtering, but as the use time increases, the mesh holes on the filter net will be blocked and need to be replaced and cleaned. However, it is currently inconvenient to replace, and there is a period of time after the filter net is removed when the garbage cannot be filtered. Moreover, the impurities filtered by the filter net are not easy to clean and are easily accumulated at the filter net to reduce the filtration speed of the filter net. Therefore, we propose a filtering device for water conservancy projects. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a filter mechanism for water conservancy projects that is easy to clean, and has the characteristic of being easy to clean.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a filtering mechanism that is easy to clean for water conservancy projects, including a box body, a first bearing is passed through the surface of the box body, there are four first bearings in total, and they are symmetrically passed through the surface of the box body in pairs, a roller is passed through the first bearing, a filter conveyor belt is arranged on the surface of the roller, a water tank is opened inside the box body, a first sprocket is fixedly connected to the surface of the roller output shaft, the first sprockets are connected by chain transmission, a second sprocket is fixedly connected to the surface of the roller output shaft, a second bearing is symmetrically passed through the surface of the box body, a cleaning roller is passed through the second bearing, a third sprocket is fixedly connected to the surface of the cleaning roller output shaft, and the third sprocket and the second sprocket are connected by chain transmission.

[0007] When using a filter mechanism that is easy to clean for a water conservancy project using the technical solution, the first motor drives the first sprocket, the third sprocket, and the fifth sprocket to rotate, and at the same time drives the cleaning roller and the filter conveyor belt to rotate, the scraper scrapes off the garbage on the surface of the filter conveyor belt, and the cleaning roller rotates to perform secondary cleaning on the filter conveyor belt.

[0008] Furthermore, a fourth sprocket is fixedly connected to the surface of the cleaning roller output shaft, a first motor is fixedly connected to the surface of the box body, a fifth sprocket is fixedly connected to the surface of the first motor output shaft, the fifth sprocket and the fourth sprocket are connected via a chain transmission, a scraper is fixedly connected inside the box body, and the scraper is overlapped on the lower surface of the filter conveyor belt.

[0009] Furthermore, a conveying bin is provided inside the box body, a through hole is provided on the upper surface of the conveying bin, a third bearing is passed through the surface of the conveying bin, an auger is passed through the third bearing, a fixing frame is fixedly connected to the surface of the box body, a second motor is fixedly connected to the surface of the fixing frame, and the output shaft of the second motor is fixedly connected to the surface of the auger output shaft.

[0010] Furthermore, a movable groove is provided on the surface of the water bin, a filter plate is inserted into the movable groove, and a sliding block is symmetrically fixedly connected to the surface of the filter plate.

[0011] Furthermore, the inner wall of the water tank is symmetrically provided with slide grooves, and the sliding block is slidably connected in the slide grooves.

[0012] Furthermore, a water outlet pipe is provided on the surface of the water tank.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The water conservancy project uses a filtering mechanism that is easy to clean. By setting a first motor, a first sprocket, a third sprocket, a fifth sprocket, a cleaning roller and a scraper, when cleaning the filter conveyor belt, people control the operation of the first motor through a control switch, thereby driving the first sprocket, the third sprocket, and the fifth sprocket to rotate, and at the same time driving the cleaning roller and the filter conveyor belt to rotate, so as to clean the surface of the filter conveyor belt. At the same time, the filter conveyor belt is initially cleaned under the action of the scraper. Under the action of the first motor, the first sprocket, the third sprocket, the fifth sprocket, the cleaning roller and the scraper, it is more convenient for people to clean the filter conveyor belt;

[0016] 2. The water conservancy project uses a filtering mechanism that is easy to clean. By setting up a second motor and an auger, when discharging the cleaned garbage, people control the second motor to operate through a control switch, thereby driving the auger to rotate. The rotation of the auger transports the cleaned garbage to the outside at a uniform speed to avoid blockage. Under the action of the second motor and the auger, it is more convenient for people to discharge the cleaned garbage;

[0017] 3. The water conservancy project uses a filtering mechanism that is easy to clean. By setting a filter plate, a chute and a slider, when the device is used, the water filtered by the filter conveyor belt falls onto the surface of the filter plate for secondary filtration. When the filter plate needs to be cleaned, people pull the filter plate to make the slider slide out of the chute, thereby moving the filter plate out for cleaning and replacement. Under the action of the filter plate, the chute and the slider, it is easier for people to clean and replace the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the utility model;

[0021] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model.

[0022] The markings in the accompanying drawings are:

[0023] 1. Box body; 2. First bearing; 3. Roller; 4. Water tank; 5. First sprocket; 6. Second sprocket; 7. Second bearing; 8. Cleaning roller; 9. Third sprocket; 10. Fourth sprocket; 11. First motor; 12. Fifth sprocket; 13. Scraper; 14. Filter conveyor belt; 15. Conveying tank; 16. Through hole; 17. Third bearing; 18. Auger; 19. Fixed frame; 20. Second motor; 21. Movable slot; 22. Filter plate; 23. Slider; 24. Water outlet pipe. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] See also Figure 1-3The utility model provides a technical solution: a filtering mechanism that is easy to clean for water conservancy projects, including a box body 1, a first bearing 2 is penetrated on the surface of the box body 1, there are four first bearings 2, and they are symmetrically penetrated on the surface of the box body 1 in pairs, a roller 3 is penetrated in the first bearing 2, a filter conveyor belt 14 is arranged on the surface of the roller 3, a water tank 4 is opened inside the box body 1, a first sprocket 5 is fixedly connected to the surface of the output shaft of the roller 3, the first sprockets 5 are connected by chain transmission, a second sprocket 6 is fixedly connected to the surface of the output shaft of the roller 3, a second bearing 7 is symmetrically penetrated on the surface of the box body 1, a cleaning roller 8 is penetrated in the second bearing 7, a third sprocket 9 is fixedly connected to the surface of the output shaft of the cleaning roller 8, and the third sprocket 9 and the second sprocket 6 are connected by chain transmission.

[0028] By adopting the above technical scheme, by setting the first motor 11, the first sprocket 5, the third sprocket 9, the fifth sprocket 12, the cleaning roller 8 and the scraper 13, when cleaning the filter conveyor belt 14, people control the operation of the first motor 11 through the control switch, thereby driving the first sprocket 5, the third sprocket 9, the fifth sprocket 12 to rotate, and at the same time driving the cleaning roller 8 and the filter conveyor belt 14 to rotate, so as to clean the surface of the filter conveyor belt 14, and at the same time, the filter conveyor belt 14 is initially cleaned under the action of the scraper 13. Under the action of the first motor 11, the first sprocket 5, the third sprocket 9, the fifth sprocket 12, the cleaning roller 8 and the scraper 13, it is more convenient for people to clean the filter conveyor belt 14.

[0029] Specifically, a fourth sprocket 10 is fixedly connected to the surface of the output shaft of the cleaning roller 8, a first motor 11 is fixedly connected to the surface of the box body 1, a fifth sprocket 12 is fixedly connected to the surface of the output shaft of the first motor 11, the fifth sprocket 12 and the fourth sprocket 10 are connected via a chain transmission, a scraper 13 is fixedly connected inside the box body 1, and the scraper 13 is overlapped on the lower surface of the filter conveyor belt 14.

[0030] Specifically, a conveying bin 15 is opened inside the box body 1, a through hole 16 is opened on the upper surface of the conveying bin 15, a third bearing 17 is passed through the surface of the conveying bin 15, an auger 18 is passed through the third bearing 17, a fixing frame 19 is fixedly connected to the surface of the box body 1, a second motor 20 is fixedly connected to the surface of the fixing frame 19, and the output shaft of the second motor 20 is fixedly connected to the surface of the output shaft of the auger 18.

[0031] By adopting the above technical solution, by setting up the second motor 20 and the auger 18, when discharging the cleaned garbage, people control the operation of the second motor 20 through the control switch, thereby driving the auger 18 to rotate. The rotation of the auger 18 transports the cleaned garbage to the outside at a uniform speed to avoid blockage. Under the action of the second motor 20 and the auger 18, it is easier for people to discharge the cleaned garbage.

[0032] Specifically, a movable groove 21 is opened on the surface of the water tank 4, a filter plate 22 is inserted into the movable groove 21, and a sliding block 23 is symmetrically fixedly connected to the surface of the filter plate 22.

[0033] By adopting the above technical solution, by setting the filter plate 22, the chute and the slider 23, when the device is used, the water filtered by the filter conveyor belt 14 falls on the surface of the filter plate 22 for secondary filtration. When the filter plate 22 needs to be cleaned, people pull the filter plate 22 to make the slider 23 slide out of the chute, so as to remove the filter plate 22 for cleaning and replacement. Under the action of the filter plate 22, the chute and the slider 23, it is more convenient for people to clean and replace the filter plate 22.

[0034] Specifically, the inner wall of the water tank 4 is symmetrically provided with slide grooves, and the slider 23 is slidably connected in the slide grooves.

[0035] Specifically, a water outlet pipe 24 is provided on the surface of the water tank 4 .

[0036] The working principle of the utility model is:

[0037] First, people move the device to the designated position and turn on the power so that the sewage discharge end is located above the right filter conveyor belt 14. After the sewage is filtered by the filter conveyor belts 14, it flows to the surface of the filter plate 22 for secondary filtration. People control the operation of the first motor 11 through the control switch. The operation of the first motor 11 drives the first sprocket 5, the third sprocket 9, and the fifth sprocket 12 to rotate, and at the same time drives the cleaning roller 8 and the filter conveyor belt 14 to rotate. The scraper 13 scrapes the garbage on the surface of the filter conveyor belt 14, and the cleaning roller 8 rotates to perform secondary cleaning on the filter conveyor belt 14. When the cleaned garbage is discharged, people control the operation of the second motor 20 through the control switch. The operation of the second motor 20 drives the auger 18 to rotate, and then the cleaned garbage is uniformly transported to the outside to avoid blockage. People can pull out the filter plate 22 for cleaning and replacement, which is more efficient and convenient.

[0038] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A filter mechanism for water conservancy projects that is easy to clean, comprising a housing (1), characterized in that: The surface of the housing (1) is provided with a first bearing (2), there are four first bearings (2) in total, and they are symmetrically arranged in pairs on the surface of the housing (1), a roller (3) is arranged inside the first bearing (2), and a filter conveyor belt (14) is arranged on the surface of the roller (3), a water tank (4) is provided inside the housing (1), a first sprocket (5) is fixedly connected to the surface of the output shaft of the roller (3), the first sprockets (5) are connected to each other by chain transmission, a second sprocket (6) is fixedly connected to the surface of the output shaft of the roller (3), a second bearing (7) is symmetrically arranged on the surface of the housing (1), a cleaning roller (8) is arranged inside the second bearing (7), a third sprocket (9) is fixedly connected to the surface of the output shaft of the cleaning roller (8), and the third sprocket (9) and the second sprocket (6) are connected by chain transmission.

2. A filter mechanism for water conservancy projects that is easy to clean according to claim 1, characterized in that: The output shaft surface of the cleaning roller (8) is fixedly connected to a fourth sprocket (10), the surface of the housing (1) is fixedly connected to a first motor (11), the output shaft surface of the first motor (11) is fixedly connected to a fifth sprocket (12), the fifth sprocket (12) and the fourth sprocket (10) are connected via a chain transmission, and a scraper (13) is fixedly connected inside the housing (1), and the scraper (13) is overlapped on the lower surface of the filter conveyor belt (14).

3. A filter mechanism for water conservancy projects that is easy to clean according to claim 2, characterized in that: A conveying bin (15) is provided inside the box body (1), a through hole (16) is provided on the upper surface of the conveying bin (15), a third bearing (17) is passed through the surface of the conveying bin (15), an auger (18) is passed through the third bearing (17), a fixing frame (19) is fixedly connected to the surface of the box body (1), a second motor (20) is fixedly connected to the surface of the fixing frame (19), and an output shaft of the second motor (20) is fixedly connected to the surface of the output shaft of the auger (18).

4. A filter mechanism for water conservancy projects that is easy to clean according to claim 3, characterized in that: A movable groove (21) is provided on the surface of the water tank (4), a filter plate (22) is inserted into the movable groove (21), and a sliding block (23) is symmetrically fixedly connected to the surface of the filter plate (22).

5. The filter mechanism for water conservancy projects that is easy to clean according to claim 4, characterized in that: The inner wall of the water tank (4) is symmetrically provided with sliding grooves, and the sliding block (23) is slidably connected in the sliding grooves.

6. The filter mechanism for water conservancy project that is easy to clean according to claim 1, characterized in that: A water outlet pipe (24) is provided on the surface of the water tank (4).

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