Water conservancy torrent tank with detachable filter screen

Abstract

The utility model provides a water conservancy torrent tank with a detachable filter screen, and relates to the technical field of water conservancy torrent tanks, the water conservancy torrent tank comprises a tank body, the top end of the tank body is fixedly provided with an insertion block, the insertion block is internally provided with a first insertion groove, and the interior of the insertion groove is slidably connected with a first filter screen; and a first inserting block is installed on the portion, close to one side, of the outer surface of the bottom of the first filter screen, the outer surface of the first inserting block is sleeved with a sliding groove, and a fixing plate is fixedly installed at the rear end of the sliding groove. According to the device, by arranging the groove body, the inserting block, the first inserting groove, the first filter screen, the first inserting block, the sliding groove, the fixing plate, the placing groove, the rotating block and other structures, when the device is used, the fixing plate and the first filter screen are fixed in the device by arranging the threaded rod and the fixing block, and the filter screen is prevented from loosening; and meanwhile, by arranging a rotating block, an inserting block and a first inserting groove, when the filter screen is damaged, the filter screen can be replaced, the whole equipment does not need to be replaced, and economic losses are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic rapids troughs, in particular to a hydraulic rapids trough with a detachable filter screen. Background Art

[0002] In water conservancy projects and river management, it is crucial to ensure clean water quality and purify suspended matter and impurities in the water flow. These suspended matter and impurities may include leaves, branches, garbage, sand and stones. If they enter water conservancy facilities or river systems, they may affect the smoothness of water flow and even cause equipment blockage and damage. The flow velocity, flow state, water depth and other parameters of the water flow in the river channel have an important impact on the engineering safety and ecological environment of the river. In order to deeply understand the water flow characteristics under different flow states in the river, water flow experiments are needed. The emergence of rapids troughs provides an experimental environment to simulate the laws of water flow movement under rapids conditions. Publication No.: CN215977133U discloses a water conservancy rapids trough. The utility model relates to the technical field of water conservancy projects and discloses a water conservancy rapids trough with floating particle garbage collection effect, comprising a water trough, a lower screen is fixed at the bottom of the inner cavity of the water trough, an upper screen plate is fixed to the upper end of the lower screen by a hinge, a long strip is fixed to the top of the water trough, and an electric push rod is embedded in the inner cavity of the long strip. The water conservancy rapids trough with floating particle garbage collection effect will cause the mesh holes to be blocked as time goes by. After the blockage, the water level moves up to the upper screen plate. When it reaches the upper screen plate, the water flow filtered by the fewer mesh holes on the upper screen plate cannot be compared with the circulating water flow, resulting in the inclination of the upper screen plate, so that the upper screen plate is turned over and inserted into the holes in the lower screen for dredging. The garbage brought by the dredging of the lower screen by the rotation of the waterwheel rod enters the through hole and then enters the guide trough for discharge, so as to achieve the dredging effect. However, in the case of the above-mentioned hydraulic rapids trough, when the equipment is in use, the filter screen is inserted inside the equipment and is prone to loosening, resulting in reduced filtering performance. At the same time, the filter screen cannot be disassembled. When the filter screen is damaged, it cannot be quickly replaced and the entire equipment needs to be replaced, resulting in economic losses. This needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a hydraulic rapids trough with a detachable filter screen, comprising a trough body, a plug-in block fixedly installed on the top of the trough body, a first plug-in slot provided inside the plug-in block, a first filter screen being slidably connected inside the plug-in slot, a first plug-in block being installed on one side of the bottom outer surface of the first filter screen, a slide groove being sleeved on the outer surface of the first plug-in block, a fixing plate fixedly installed on the rear end of the slide groove, a placement slot provided inside the fixing plate, a filter hole being penetrated through the outer surface of the placement slot, a second plug-in slot fixedly opened on the top of the trough body, a threaded rod being rotatably connected inside the second plug-in slot, a threaded thread provided on the top outer surface of the threaded rod, a threaded thread provided on the outer surface of the threaded thread being rotatably connected to a rotating block, and a fixed block being rotatably connected to the outer surface of the threaded rod.

[0005] Preferably, the bottom end of the trough body is fixedly mounted with reinforcing nails, and the number of the reinforcing nails is four groups. Here, by providing a plurality of reinforcing nails, the device can be fixed at the placement position to prevent the device from falling off.

[0006] Preferably, a second plug-in block is fixedly mounted at the front end of the slot body, and a third plug-in slot is provided at the rear end of the slot body. Here, by providing the second plug-in block and the third plug-in slot, multiple devices can be connected quickly and conveniently.

[0007] Preferably, a diversion trough is fixedly installed at the bottom end of the trough body. Here, by setting the diversion trough, the water flow inside the trough can be circulated, thereby increasing the practicality of the equipment.

[0008] Preferably, a motor is fixed to the outer surface of the tank body, a rotating tube is fixedly installed at the output end of the motor, a rotating plate is fixedly installed on the outer surface of the rotating tube, a slot is opened at the top of the tank body, a placement rack is inserted inside the slot, a support rod is fixed inside the placement rack, a second filter screen is sleeved on the outer surface of the support rod, and the top of the placement rack is rotatably connected to a limit block. Here, by providing a rotating tube and a rotating plate, the second filter screen can be cleaned to avoid clogging of the second filter screen, and at the same time, when the weather is cold, the water flow can be prevented from freezing to maintain the normal operation of the equipment.

[0009] Preferably, a sealing tube is installed at the surface of the rotating tube and the tank body, and the number of the sealing tube is two groups. Here, by setting the sealing tube, water is prevented from flowing out from both ends of the rotating tube, thereby increasing the practicality of the equipment.

[0010] Preferably, the number of the rotating plates is six and they are distributed in a circular array on the surface of the rotating tube. Here, by providing a plurality of rotating plates, the practicability is improved and the soil blocks can be broken up to prevent blockage.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging the slot body, the plug-in block, the first plug-in slot, the first filter screen, the first plug-in block, the slide slot, the fixed plate, the placement slot, the filter hole, the placement frame, the second plug-in slot, the threaded rod, the rotating block and the like, when the device is in use, the fixed plate and the first filter screen are fixed inside the device by arranging the threaded rod and the fixed block to prevent the filter screen from loosening. At the same time, by arranging the rotating block, the plug-in block and the first plug-in slot, when the filter screen is damaged, it can be replaced without replacing the entire device, thereby reducing economic losses.

[0013] 2. In the utility model, by setting the motor, rotating tube, rotating plate, support rod, second filter and other structures, the motor drives the rotating tube to rotate, the rotating tube drives the rotating plate to move, and then the rotating plate drives the water flow to move, which can clean the second filter and avoid clogging of the second filter. At the same time, when the weather is cold, it prevents the water flow from freezing and maintains the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a hydraulic rapids trough with a detachable filter screen;

[0015] Figure 2 The utility model provides a schematic diagram of the explosion structure of a hydraulic rapids trough with a detachable filter screen;

[0016] Figure 3 The utility model provides a front end structural schematic diagram of a hydraulic rapids trough with a detachable filter screen;

[0017] Figure 4 The utility model proposes a hydraulic rapids trough with a detachable filter screen Figure 2 Enlarged view of point A in the middle.

[0018] Legend:

[0019] 1. Trough body; 2. Insert block; 3. First insert slot; 4. First filter screen; 5. First insert block; 6. Slide slot; 7. Fixed plate; 8. Placement slot; 9. Filter hole; 10. Second insert slot; 11. Threaded rod; 12. Thread; 13. Rotating block; 14. Fixed block; 15. Reinforcement nail; 16. Second insert block; 17. Third insert slot; 18. Diverter slot; 19. Motor; 20. Rotating tube; 21. Rotating plate; 22. Slot; 23. Placement rack; 24. Support rod; 25. Second filter screen; 26. Limit block; 27. Sealing tube. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4 The utility model provides a technical solution: a hydraulic rapids trough with a detachable filter screen, comprising a trough body 1, a plug-in block 2 is fixedly installed on the top of the trough body 1, a first plug-in slot 3 is provided inside the plug-in block 2, a first filter screen 4 is slidably connected inside the first plug-in slot 3, a first plug-in block 5 is installed on the bottom outer surface of the first filter screen 4 near one side, a slide groove 6 is sleeved on the outer surface of the first plug-in block 5, a fixed plate 7 can be connected by sleeved the first plug-in block 5 inside the slide groove 6, a fixed plate 7 is fixedly installed at the rear end of the slide groove 6, a placement slot 8 is provided inside the fixed plate 7, and a filter hole 9 is penetrated and opened on the outer surface of the placement slot 8, A second insertion groove 10 is fixedly provided at the top of the groove body 1, and a threaded rod 11 is rotatably connected inside the second insertion groove 10. A thread 12 is provided on the outer surface of the top of the threaded rod 11, and a rotating block 13 is rotatably connected to the outer surface of the thread 12. The threaded rod 11 is rotatably connected to the rotating block 13, and the threaded rod 11 is rotatably connected to the rotating block 13, so that it can be quickly disassembled or quickly installed. The outer surface of the threaded rod 11 is rotatably connected to the fixing block 14. By setting the rotating threaded rod 11 to move and drive the fixing block 14 to move, the fixing plate 7 can be fixed to the inner surface of the equipment, which can be quickly disassembled and installed, thereby increasing the practical effect of the equipment and preventing the first filter 4 from loosening.

[0024] See also Figure 2-4 A reinforcing nail 15 is fixedly installed at the bottom end of the trough body 1, and the number of the reinforcing nails 15 is four groups. By setting four groups of reinforcing nails 15, the equipment can be fixed at the placement place to prevent the equipment from falling off from the placement place. A second plug-in block 16 is fixedly installed at the front end of the trough body 1, and a third plug-in slot 17 is provided at the rear end of the trough body 1. By setting the second plug-in block 16 and the third plug-in slot 17, multiple devices can be quickly installed to increase the practicality of the equipment. A diversion slot 18 is fixedly installed at the bottom end of the trough body 1, and a sealing tube 27 is installed at the surface contacting the rotating tube 20 and the trough body 1. The number of the sealing tube 27 is two groups. By setting multiple sealing tubes 27, water is prevented from flowing out from the rotating tube 20 and the two ends of the trough body 1. The number of rotating plates 21 is six groups and is distributed in a circular array on the surface of the rotating tube 20.

[0025] Embodiment 2

[0026] See also Figure 1-3 A motor 19 is fixed to the outer surface of the trough body 1, and a rotating tube 20 is fixedly installed at the output end of the motor 19, and a rotating plate 21 is fixedly installed on the outer surface of the rotating tube 20. A slot 22 is opened at the top of the trough body 1, and a placement frame 23 is inserted in the slot 22. A support rod 24 is fixed inside the placement frame 23, and a second filter screen 25 is sleeved on the outer surface of the support rod 24. The top of the placement frame 23 is rotatably connected to a limited block 26. The rotating tube 20 is driven to rotate by the motor 19, and the rotating tube 20 drives the rotating plate 21 to rotate. Then, the rotation of the rotating plate 21 drives the water flow to move. The second filter screen 25 can be cleaned by flushing with water flow to avoid clogging of the second filter screen 25. At the same time, when the weather is cold, the water flow is prevented from freezing to maintain the normal operation of the equipment. At the same time, when encountering mud blocks, the mud blocks are driven by the flow of water to tilt the second filter screen 25, and then the mud blocks enter the interior of the trough body 1, and the rotating plate 21 can beat the mud blocks into particles to avoid clogging of the equipment.

[0027] Working principle: When the equipment needs to replace the filter, first rotate the rotating block 13 in the opposite direction, and the movement of the rotating block 13 drives the threaded rod 11 to rotate, and then the threaded rod 11 drives the fixed block 14 to move, and moves to the top of the threaded rod 11, and then contacts the surface of the fixed block 14, rotate the rotating block 13 to move, and then separate the rotating block 13 from the surface of the threaded rod 11, and then separate the fixed block 14 from the outer surface of the threaded rod 11, and then contact the surface of the first filter 4, separate the first filter 4 and the fixed plate 7 from the surface of the tank body 1, and then rotate the limit block 26 to move, and the limit block 26 is separated from the surface of the tank body 1, and then pull the placement rack 23 and the second filter 25 to move, and then the placement rack 23 is separated from the surface of the tank body 1, and the filter can be replaced. The garbage filtered inside the fixed plate 7 can be cleaned. When the weather is cold, the motor 19 drives the rotating tube 20 to rotate, and the rotating tube 20 drives the rotating plate 21 to rotate, and then the rotating plate 21 rotates to drive the water flow to prevent the water flow from freezing and maintain the normal operation of the equipment. When encountering mud blocks, the second filter screen 25 is first tilted by the water flow, and the mud blocks enter the interior of the equipment. The motor 19 drives the rotating tube 20 to move, and the rotating tube 20 drives the rotating plate 21 to move, so that the mud blocks can be broken up into particles to prevent the equipment from being blocked. At the same time, the second filter screen 25 contacts the rotating plate 21, and the motor 19 drives the rotating plate 21 to move, and the rotating plate 21 drives the second filter screen 25 to move, so the second filter screen 25 can be cleaned to prevent the second filter screen 25 from being blocked.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A hydraulic rapids tank with a detachable filter screen, comprising a tank body (1), characterized in that: The top of the trough body (1) is fixedly provided with an insert block (2), a first insert slot (3) is provided inside the insert block (2), a first filter screen (4) is slidably connected inside the first insert slot (3), a first insert block (5) is installed on the bottom outer surface of the first filter screen (4) near one side, a slide slot (6) is sleeved on the outer surface of the first insert block (5), a fixing plate (7) is fixedly provided at the rear end of the slide slot (6), a placement slot (8) is provided inside the fixing plate (7), a filter hole (9) is penetrated through the outer surface of the placement slot (8), a second insert slot (10) is fixedly provided at the top of the trough body (1), a threaded rod (11) is rotatably connected inside the second insert slot (10), a thread (12) is provided on the top outer surface of the threaded rod (11), a rotating block (13) is rotatably connected to the outer surface of the thread (12), and a fixing block (14) is rotatably connected to the outer surface of the threaded rod (11).

2. The hydraulic rapids trough with a detachable filter screen according to claim 1, characterized in that: Reinforcement nails (15) are fixedly mounted on the bottom end of the trough body (1), and the number of the reinforcement nails (15) is four groups.

3. The hydraulic rapids trough with a detachable filter screen according to claim 1, characterized in that: A second plug-in block (16) is fixedly mounted on the front end of the trough body (1), and a third plug-in slot (17) is provided on the rear end of the trough body (1).

4. The hydraulic rapids trough with a detachable filter screen according to claim 1, characterized in that: A diversion trough (18) is fixedly mounted on the bottom end of the trough body (1).

5. The hydraulic rapids trough with a detachable filter screen according to claim 1, characterized in that: A motor (19) is fixed on the outer surface of the tank body (1), a rotating tube (20) is fixedly mounted on the output end of the motor (19), a rotating plate (21) is fixedly mounted on the outer surface of the rotating tube (20), a slot (22) is provided at the top end of the tank body (1), a placement rack (23) is inserted into the slot (22), a support rod (24) is fixed inside the placement rack (23), a second filter screen (25) is sleeved on the outer surface of the support rod (24), and the top end of the placement rack (23) is rotatably connected to a limiting block (26).

6. The hydraulic rapids trough with a detachable filter screen according to claim 5, characterized in that: Sealing tubes (27) are installed at the surface contacting position between the rotating tube (20) and the tank body (1), and the number of the sealing tubes (27) is two groups.

7. The hydraulic rapids trough with a detachable filter screen according to claim 5, characterized in that: The number of the rotating plates (21) is six and they are distributed in a circular array on the surface of the rotating tube (20).

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