An integrated pump gate with automatic cleaning and anti-clogging functions

Abstract

The present invention discloses an integrated pump gate with automatic cleaning and anti-clogging functions, specifically relating to the field of integrated pump gates, comprising a main frame, a filter screen fixedly provided at the front end of the main frame, a cleaning mechanism provided at the front end of the filter screen, a sedimentation well provided on the inner side of the main frame, a sludge pump provided on one side of the sedimentation well, a motor box fixedly provided on one side of the main frame, and a collection box fixedly provided on the other side of the main frame. The present invention can realize the rotation of the crushing knife and the automatic collection of debris while driving the cleaning plate to move by driving the motor to clean the debris on the filter screen. The collected debris can rise upward, making it convenient for staff to guide the debris out from the upper end of the collection box without stopping the operation of the integrated pump gate, and can squeeze out the granular debris that clogs the filter screen to prevent clogging of the filter screen.

Description

Technical Field

[0001] The present invention and the technical field of integrated pump gates specifically relate to an integrated pump gate with automatic cleaning and anti-clogging functions. Background Art

[0002] Gates are control facilities used to close and open discharge channels. A crucial component of hydraulic structures, they can intercept water flow, control water levels, regulate flow, and discharge sediment and floating debris. Gates are categorized by material: wooden gates, wood-panel steel-frame gates, cast iron gates, reinforced concrete gates, and steel gates. They are categorized by the relative position of the gate top to the horizontal plane: exposed gates and submerged gates. They are categorized by their function: service gates, emergency gates, and maintenance gates. They are categorized by the method of opening and closing: mechanically operated gates and hydraulically operated automatic gates that utilize changes in water pressure as the water level fluctuates. They are categorized by the type of gate blade support: fixed-wheel-supported gates, hinged-supported gates, slide-supported gates, sprocket gates, roller gates, and circular roller gates.

[0003] An integrated pump-gate is a type of gate that integrates a pump station and sluice station. It consists of a sluice gate, gate pump, flap gate, sensor configuration, and a complete control system. The gate serves as both a water retaining structure and the foundation for the pump. The pump is located on the gate, eliminating the need for a fixed pump room. This effectively combines the gate and pump station into one, significantly improving river drainage and water exchange capacity while avoiding the problems of large land occupation and long construction periods.

[0004] However, in order to prevent impurities in the water from affecting the use of the submersible gate pump, most existing integrated pump gates are equipped with a trash rack or a rotary screen machine at the front end of the pump gate to clean out large pieces of garbage. For example, the dredging mechanism of the integrated pump gate disclosed in Chinese Patent Application No. 202220298214.1 uses a rotary screen machine and a sedimentation well to process large particles and silt in the sewage respectively. However, the rotary screen machine is expensive, and the rotary screen machine is not easy to install in the integrated pump gate. Therefore, when some hydraulic structures are under construction and there are fewer large particles in the water, a filter screen is often used to clean the larger dirt in the sewage. However, the filter screen needs to be cleaned regularly, and most of the time it is cleaned manually, resulting in a low cleaning effect, which affects the efficiency of the integrated pump gate. Summary of the Invention

[0005] The object of the present invention is to provide an integrated pump gate with automatic cleaning and anti-clogging functions to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an integrated pump gate with automatic cleaning and anti-clogging functions, comprising a main frame, a support frame fixedly provided on the upper end of the main frame, a lifting rod installed on the inner side of the support frame, a submersible gate pump provided on the lower end of the lifting rod, a filter fixedly provided at the front end of the main frame, a cleaning mechanism provided at the front end of the filter, a siltation well provided on the inner side of the main frame, a sludge pump provided on one side of the siltation well, a motor box fixedly provided on one side of the main frame, and a collection box fixedly provided on the other side of the main frame.

[0007] In a preferred embodiment, the submersible gate pump is fixedly mounted on the gate plate, the upper end of the gate plate is hinged to the lifting rod, the upper end of the lifting rod is hinged to the wheel inside the support frame, a lifting motor is fixedly provided on one side of the wheel, and a flap door for cutting off the water flow is provided at the rear end of the submersible gate pump, and the lifting motor is used to drive the wheel to rotate. When the wheel rotates, the gate plate can be driven to rise and fall through the lifting rod, thereby realizing the lifting and falling of the gate plate and the submersible gate pump.

[0008] In a preferred embodiment, the cleaning mechanism includes a driving motor fixedly arranged inside the motor box, the output shaft of the driving motor is fixedly connected to the input end of the reduction gear box, the output end of the reduction gear box is fixedly connected to the first sprocket, the first sprocket is connected to the second sprocket through a first chain transmission, the middle position of the second sprocket is fixedly connected to the first threaded rod, the first threaded rod is threadedly provided with a cleaning plate, one side of the cleaning plate is fixedly provided with a cleaning scraper, the outer side wall of the cleaning plate is evenly spaced with a plurality of groups of crushing knives, the middle position of the crushing knife is fixedly set on the rotating shaft, one end of the rotating shaft passes through the side wall of the cleaning plate, and is fixedly connected to the third sprocket arranged inside the cleaning plate, a plurality of said The third sprocket is connected to the fourth sprocket through the second chain transmission, and the fourth sprocket is fixedly arranged on the output shaft of the accelerator box, and the input end of the accelerator box is fixedly connected to a gear, and the upper end of the gear is meshed with a rack, and the rack is fixedly arranged on the bottom end of the L-shaped support plate, and the L-shaped support plate is fixedly arranged on the upper end frame of the filter screen. A number of steel wire balls are evenly spaced on one side of the cleaning plate, and the driving motor is used to drive the first threaded rod to rotate. When the first threaded rod rotates, it can drive the cleaning plate to move. The cleaning scraper on the cleaning plate can cut off the strips accumulated on the filter screen, and then the crushing knife is used to crush the debris on the filter screen, and the steel wire balls can collect the strips blocked in the filter screen holes.

[0009] In a preferred embodiment, a limit plate is fixedly provided on one side of the upper frame of the filter screen, the cleaning plate passes through the limit plate, a rectangular through hole is provided on the limit plate for the cleaning plate to move, and arc-shaped push blocks are fixedly provided on the upper and lower ends of one side of the cleaning plate. The setting of the limit plate can enable the upper end of the cleaning plate to move along the rectangular through hole, and the setting of the arc-shaped push block can squeeze the filter screen, so that the filter screen maintains a certain distance from the scraper and crushing knife, thereby preventing the scraper and crushing knife from damaging the filter screen.

[0010] In a preferred embodiment, a guide rod is fixedly provided on the inner side wall of the main frame, the cleaning plate is slidably provided on the guide rod, a conical scraper is provided at the connection between the cleaning plate and the guide rod, and a rubber sealing ring is provided at the connection between the conical scraper and the guide rod. The setting of the guide rod facilitates the movement of the lower end of the cleaning plate, and the setting of the conical scraper can scrape off debris wrapped around the guide rod.

[0011] In a preferred embodiment, a filter plate is provided inside the collection box, and a second threaded rod is threaded on both ends of the filter plate. The upper end of the second threaded rod passes through the top side wall of the collection box and is fixedly connected to the fifth sprocket. The two fifth sprockets are connected to the sixth sprocket through a third chain transmission. The lower end of the sixth sprocket is fixedly connected to the first bevel gear, and one side of the first bevel gear is meshed with the second bevel gear. The second bevel gear is fixedly provided on one side of the first threaded rod, and a drain port is provided at the bottom end of the collection box, which is connected to the cavity inside the main frame through a pipe. The inner side wall of the main frame is provided with a collection port at the front end of the filter net, which guides the cleaned and scraped debris into the collection box, and collects the debris using the filter plate in the collection box. Then, the debris in the collection box can be cleaned out when the integrated pump gate is continued to be used.

[0012] In a preferred embodiment, a sealing plate is provided at the collection port, one end of the sealing plate is slidably arranged inside the side wall of the main frame, and a return spring is provided at the end of the sealing plate located inside the main frame, an extrusion block is fixedly provided on one side of the upper end of the cleaning plate, and one end of the sealing plate and the extrusion block are both arc-shaped, the collection port is connected to the collection box, and the setting of the sealing plate and the extrusion block facilitates the automatic opening or closing of the collection port, thereby realizing automatic collection of debris.

[0013] In a preferred embodiment, the top end of the cleaning plate is fixedly connected to a U-shaped connecting rod, the upper end of the U-shaped connecting rod passes through the side wall of the L-shaped support plate, and is fixedly connected to a push plate arranged at the rear end of the filter screen, and a plurality of arc-shaped protrusions are evenly spaced on the push plate, one end of the arc-shaped protrusion is slidably arranged inside the push plate, and an extrusion spring is fixedly arranged on one end of the arc-shaped protrusion located inside the push plate. The arrangement of the push plate and the arc-shaped protrusion can push out debris blocked on the filter screen, thereby preventing the filter screen from being blocked by debris.

[0014] In a preferred embodiment, a slider is fixedly provided at the bottom end of the push plate, a slide groove is provided on the inner side wall of the main frame, and the slider is slidably provided in the slide groove. The setting of the slider and the slide groove facilitates the movement of the push plate, making the push plate more stable when moving.

[0015] In a preferred embodiment, a sealed box door is provided on one side of the collection box, the first threaded rod is rotatably provided on the upper side wall of the main frame through a support seat, and the sixth sprocket is rotatably provided on the top side wall of the collection box through a support shaft.

[0016] In a preferred embodiment, the filter screen is provided with a transverse spring piece, one end of the transverse spring piece passes through the side wall of the main frame and is fixedly connected to a pin shaft arranged inside the main frame, a protrusion is fixedly provided on the pin shaft, one end of the protrusion is fixedly provided with a first torsion spring, a reel is provided inside the main frame, a reel bag is wound around the reel, a plurality of protrusions are evenly spaced on the reel bag, a second torsion spring is provided at both ends of the reel, one end of the reel bag away from the reel is fixedly provided with an end of the reel, and the reel is fixedly provided on the first threaded rod, and the rotation of the first threaded rod can drive the reel wheel to rotate, thereby moving the reel bag, and the protrusion on the reel bag can cause the protrusion to shake, so that the transverse spring piece drives the filter screen to shake, so that the debris adhered to the filter screen falls off.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention is provided with a cleaning mechanism, and utilizes a driving motor, a first threaded rod, a sprocket, a chain, a gear, a rack, a cleaning plate, a cleaning scraper, a crushing knife, a wire ball, an L-shaped support plate, a limit plate, a conical scraper and other structures. The threaded rod, the sprocket, the chain and other structures are arranged at the upper end of the filter frame, so as to prevent the sewage from contacting the transmission structure, and prevent the debris in the sewage from affecting the operation of the transmission mechanism, and prevent the sewage from corroding the transmission mechanism. The movement of the cleaning plate drives the automatic rotation of the crushing knife, first uses the cleaning scraper to cut and clean the entangled strip-shaped debris, then uses the crushing knife to crush the large particles of debris, and finally uses the wire ball to collect the filamentous impurities adhering to the filter screen. The debris on the filter screen can be cleaned in multiple ways, and the cleaning effect of the filter screen is better.

[0019] 2. The present invention, through the arrangement of the collection box, the threaded rod, the fifth sprocket, the sixth sprocket, the collection port, the blocking plate, the extrusion block and other structures, can realize the automatic opening or closing of the collection port at the collection box by utilizing the movement of the cleaning plate, and can guide the cleaned debris into the collection box. After the cleaning plate is reset, the filter plate can be raised upward by the rotation of the threaded rod. The staff can open the sealed box door at the upper end of the collection box to clean out the debris without stopping the operation of the integrated pump gate, thereby facilitating the collection and export of the debris.

[0020] 3. The present invention is configured with structures such as a U-shaped connecting rod, a push plate, an arc-shaped protrusion, and an extrusion spring, so that the push plate can be driven to move when the cleaning plate moves. The push plate is at the rear end of the filter screen. When the push plate moves, the arc-shaped protrusion can continuously extend into the mesh of the filter screen, so that the debris blocked on the filter screen can be squeezed out, and then the cleaning scraper, crushing knife, wire ball and other structures on the cleaning plate are used for cleaning. During the cleaning process, the protrusion on the winding bag can continuously hit the protrusion on one side of the pin shaft, so that the pin shaft continuously drives the horizontal spring piece to shake, thereby causing the horizontal spring piece to drive the filter screen to shake, which can shake off the debris adhered to the filter screen, effectively improving the cleaning effect of the filter screen, and preventing the filter screen from being blocked.

[0021] In summary, the present invention can simultaneously clean the debris on the filter screen by driving the cleaning plate to move through the rotation of the driving motor, realize the self-rotation of the crushing knife, and automatically collect the debris. The collected debris can rise upward, making it convenient for the staff to export the debris at the upper end of the collection box without stopping the operation of the integrated pump gate. In addition, the present invention can squeeze out the particulate debris that clogs the filter screen, preventing the filter screen from being blocked. The present invention can filter sewage and clean impurities without the need to set up a rotary screen machine, is low in cost, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the internal structure of the main frame of the present invention;

[0025] Figure 3 This invention Figure 1 A schematic diagram of the structure at center A;

[0026] Figure 4 It is a schematic diagram of the internal structure of the motor box of the present invention;

[0027] Figure 5 It is a side view structural diagram of the filter screen of the present invention;

[0028] Figure 6 Schematic diagram of the cross-sectional structure of the cleaning plate of the present invention;

[0029] Figure 7 It is a side view structural schematic diagram of the cleaning plate of the present invention;

[0030] Figure 8 Schematic diagram of the transmission connection structure of the bevel gear of the present invention;

[0031] Figure 9 It is a schematic diagram of the internal structure of the collection box of the present invention;

[0032] Figure 10 It is a structural schematic diagram of the collection port of the present invention;

[0033] Figure 11 Schematic diagram of the cross-sectional structure of the push plate of the present invention;

[0034] Figure 12 This is a schematic diagram of the connection structure between the cleaning plate and the guide rod of the present invention;

[0035] Figure 13 It is a structural schematic diagram of the unwinding wheel and the pin shaft of the present invention;

[0036] In the figure: 1, main frame; 2, support frame; 3, lifting rod; 4, submersible gate pump; 5, filter screen; 6, sedimentation well; 7, motor box; 8, collection box; 9, gate plate; 10, rotating wheel; 11, lifting motor; 12, flap door; 13, driving motor; 14, reduction box; 15, first sprocket; 16, first chain; 17, second sprocket; 18, first threaded rod; 19, cleaning plate; 20, cleaning scraper; 21, crushing knife; 22, rotating shaft; 23, third sprocket; 24, second chain; 25, fourth sprocket; 26, acceleration box; 27, gear; 28, rack; 29, L-shaped support plate; 30, limit Positioning plate; 31. Arc-shaped push block; 32. Guide rod; 33. Conical scraper; 34. Filter plate; 35. Second threaded rod; 36. Fifth sprocket; 37. Third chain; 38. Sixth sprocket; 39. First bevel gear; 40. Second bevel gear; 41. Collecting port; 42. Sealing plate; 43. Return spring; 44. Extrusion block; 45. Wire ball; 46. U-shaped connecting rod; 47. Push plate; 48. Arc-shaped protrusion; 49. Extrusion spring; 50. Slider; 51. Sludge pump; 52. Horizontal spring; 53. Pin; 54. Protrusion; 55. Rewinding wheel; 56. Unwinding wheel; 57. Rewinding bag; 58. Protrusion. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0038] See also Figures 1-13 The present invention provides an integrated pump gate with automatic cleaning and anti-clogging functions, including a main frame 1, a support frame 2 is fixedly provided on the upper end of the main frame 1, a lifting rod 3 is installed on the inner side of the support frame 2, a submersible gate pump 4 is provided at the lower end of the lifting rod 3, a filter screen 5 is fixedly provided at the front end of the main frame 1, a cleaning mechanism is provided at the front end of the filter screen 5, a siltation well 6 is provided on the inner side of the main frame 1, a sludge pump 51 is provided on one side of the siltation well 6, a motor box 7 is fixedly provided on one side of the main frame 1, and a collection box 8 is fixedly provided on the other side of the main frame 6.

[0039] In a preferred embodiment, the submersible gate pump 4 is fixedly mounted on the gate plate 9, the upper end of the gate plate 9 is hinged to the lifting rod 3, the upper end of the lifting rod 3 is hinged to the runner 10 inside the support frame 2, and a lifting motor 11 is fixedly provided on one side of the runner 10. The rear end of the submersible gate pump 4 is provided with a flap gate 12 for cutting off the water flow, and the lifting motor 11 is used to realize the lifting and lowering of the gate plate 9 and the submersible gate pump 4. If the design requires drainage in the forward and reverse directions, a hydraulic telescopic cylinder can be provided at the upper end of the flap gate 12.

[0040] In a preferred embodiment, the cleaning mechanism includes a drive motor 13 fixedly arranged inside the motor box 7, the output shaft of the drive motor 13 is fixedly connected to the input end of the reduction box 14, the output end of the reduction box 14 is fixedly connected to a first sprocket 15, the first sprocket 15 is connected to the second sprocket 17 through a first chain 16, the middle position of the second sprocket 17 is fixedly connected to a first threaded rod 18, a cleaning plate 19 is threadedly provided on the first threaded rod 18, a cleaning scraper 20 is fixedly provided on one side of the cleaning plate 19, and a plurality of groups of crushing knives 21 are evenly spaced on the outer wall of the cleaning plate 19, and the middle position of the crushing knife 21 is fixedly connected to the first threaded rod 18. It is fixedly set on the rotating shaft 22, one end of the rotating shaft 22 passes through the side wall of the cleaning plate 19, and is fixedly connected to the third sprocket 23 set inside the cleaning plate 19, and multiple third sprockets 23 are connected to the fourth sprocket 25 through the second chain 24. The fourth sprocket 25 is fixedly set on the output shaft of the acceleration box 26, and the input end of the acceleration box 26 is fixedly connected to the gear 27. The upper end of the gear 27 is meshed with a rack 28, and the rack 28 is fixedly set at the bottom end of the L-shaped support plate 29. The L-shaped support plate 29 is fixedly set on the upper end frame of the filter screen 5. A number of wire balls 45 are evenly spaced on one side of the cleaning plate 19.

[0041] During specific use, when the driving motor 13 is working, it can drive the reduction gear box 14 to rotate. After the reduction gear box 14 reduces the speed, it can drive the first sprocket 15, the first chain 16 and the second sprocket 17 to rotate, thereby driving the first threaded rod 18 to rotate. Since the first threaded rod 18 is threadedly connected to the cleaning plate 19, when the first threaded rod 18 rotates, the cleaning plate 19 can move horizontally, so that the cleaning scraper 20 at one end of the cleaning plate 19 can cut and clean the strip-shaped debris on one side of the filter screen 5. When the cleaning plate 19 moves, the engagement of the gear 27 with the rack 28 can make the gear 27 rotate. When the gear 27 rotates, it can drive the acceleration box 26 to rotate. After the acceleration box 26 speeds up the speed of the gear 27, it can drive the third sprocket 23 and the fourth sprocket 25 to rotate. The third sprocket 23 drives the crushing knife 21 to rotate, and the crushing knife 21 is used to crush the debris on the filter screen 5.

[0042] In a preferred embodiment, a limit plate 30 is fixedly provided on one side of the upper end frame of the filter screen 5, and the cleaning plate 19 is arranged through the limit plate 30. A rectangular through hole for the cleaning plate 19 to move is opened on the limit plate 30, and an arc-shaped push block 31 is fixedly provided on the upper and lower ends of one side of the cleaning plate 19. The setting of the limit plate 30 and the rectangular through hole facilitates limiting the upper end of the cleaning plate 19. The setting of the arc-shaped push block 31 can squeeze the filter screen 5 so that the filter screen 5 maintains a certain distance from the cleaning scraper 20 and the crushing knife 21 to prevent the cleaning scraper 20 and the crushing knife 21 from damaging the filter screen 5. The length of the arc-shaped push block 31 is slightly larger than the length of the cleaning scraper 20 and the crushing knife 21.

[0043] In a preferred embodiment, a guide rod 32 is fixedly provided on the inner side wall of the main frame 1, and the cleaning plate 19 is slidably provided on the guide rod 32. A conical scraper 33 is provided at the connection between the cleaning plate 19 and the guide rod 32, and a rubber sealing ring is provided at the connection between the conical scraper 33 and the guide rod 32. The setting of the guide rod 32 facilitates the limiting of the lower end of the cleaning plate 19, and the conical scraper 33 can scrape off debris wrapped around the guide rod 32 to prevent the debris from affecting the movement of the cleaning plate 19.

[0044] In a preferred embodiment, a filter plate 34 is provided inside the collection box 8, and a second threaded rod 35 is threaded on both ends of the left and right ends of the filter plate 34. The upper end of the second threaded rod 35 passes through the top side wall of the collection box 8 and is fixedly connected to the fifth sprocket 36. The two fifth sprockets 36 are connected to the sixth sprocket 38 through a third chain 37. The lower end of the sixth sprocket 38 is fixedly connected to the first bevel gear 39. One side of the first bevel gear 39 is meshed with a second bevel gear 40. The second bevel gear 40 is fixedly set on one side of the first threaded rod 18. The bottom end of the collection box 8 is provided with a drain port, which is connected to the cavity inside the main frame 1 through a pipe. The inner side wall of the main frame 1 is located at the front end of the filter screen 5 with a collection port 41.

[0045] During specific use, when the first threaded rod 18 rotates to move the cleaning plate 19, the first threaded rod 18 can drive the second bevel gear 40 to rotate, and when the second bevel gear 40 rotates, it can drive the first bevel gear 39 to rotate. The first bevel gear 39 can drive the sixth sprocket 38, the third chain 37 and the fifth sprocket 36 to rotate. When the fifth sprocket 36 rotates, it can drive the second threaded rod 35 to rotate. When the second threaded rod 35 rotates, the filter plate 34 can be raised and lowered, making it convenient for the filter plate 34 to lift and export debris.

[0046] In a preferred embodiment, a sealing plate 42 is provided at the collection port 41, one end of the sealing plate 42 is slidably arranged inside the side wall of the main frame 1, and a return spring 43 is provided at one end of the sealing plate 42 located inside the main frame 1, and an extrusion block 44 is fixedly provided on one side of the upper end of the cleaning plate 19, and one end of the sealing plate 42 and the extrusion block 44 are both arc-shaped, and the collection port 41 is connected to the collection box 8.

[0047] During specific use, when the cleaning plate 19 moves to a certain position, the extrusion block 44 can squeeze one end of the blocking plate 42, so that the blocking plate 42 squeezes the return spring 43. After the blocking plate 42 moves, the collecting port 41 opens, and the debris enters the collecting box 8 through the collecting port 41, which facilitates the automatic cleaning of the debris.

[0048] In a preferred embodiment, the top end of the cleaning plate 19 is fixedly connected to a U-shaped connecting rod 46, the upper end of the U-shaped connecting rod 46 passes through the side wall of the L-shaped support plate 29, and is fixedly connected to a push plate 47 arranged at the rear end of the filter screen 5, and a plurality of arc-shaped protrusions 48 are evenly spaced on the push plate 47, one end of the arc-shaped protrusion 48 is slidably arranged inside the push plate 47, and an extrusion spring 49 is fixedly provided at one end of the arc-shaped protrusion 48 located inside the push plate 47.

[0049] During specific use, when the cleaning plate 19 moves, it can drive the U-shaped connecting rod 46 to move, and the U-shaped connecting rod 46 drives the push plate 47 to move. As the push plate 47 moves, the arc-shaped protrusion 48 on one side of the push plate 47 continuously extends into the mesh of the filter 5. When the arc-shaped protrusion 48 contacts the lines of the filter 5, the filter line squeezes the arc-shaped protrusion 48. When the arc-shaped protrusion 48 is located at the mesh of the filter 5, the arc-shaped protrusion 48 extends into the filter mesh under the action of the extrusion spring 49, which can push out the particles blocked in the filter 5 and prevent the filter 5 from being blocked.

[0050] In a preferred embodiment, a slider 50 is fixedly provided at the bottom end of the push plate 47, a slide groove 51 is provided on the inner side wall of the main frame 1, and the slider 50 is slidably provided in the slide groove. The setting of the slider 50 and the slide groove can limit the push plate 47 to prevent the push plate 47 from being deformed under the long-term impact of water flow during normal use, and can also improve the stability of the push plate 47 when moving.

[0051] In a preferred embodiment, a sealed box door is provided on one side of the collection box 6, the first threaded rod 18 is rotatably set on the upper end side wall of the main frame 1 through a support seat, and the sixth sprocket 38 is rotatably set on the top side wall of the collection box 8 through a support shaft.

[0052] In a preferred embodiment, a transverse spring piece 52 is provided on the filter screen 5, one end of the transverse spring piece 52 passes through the side wall of the main frame 1 and is fixedly connected to a pin shaft 53 arranged inside the main frame 1, a protrusion 54 is fixedly provided on the pin shaft 53, one end of the protrusion 54 is fixedly provided with a first torsion spring, a reeling wheel 56 is provided inside the main frame 1, a reeling bag 57 is wound around the reeling wheel 56, a plurality of protrusions 58 are evenly spaced on the reeling bag 57, both ends of the reeling wheel 56 are provided with a second torsion spring, the end of the reeling bag 57 away from the reeling wheel 56 is fixedly provided on the reeling wheel 55, and the reeling wheel 55 is fixedly provided on the first threaded rod 18.

[0053] During specific use, when the first threaded rod 18 rotates, it can drive the winding wheel 55 to rotate, and the winding wheel 55 can drive the winding bag 57 to move. When the winding bag 57 moves, the protrusion 58 can continuously hit the protrusion 54, so that the protrusion 54 drives the pin shaft 53 to rotate within a certain angle. When the pin shaft 53 rotates, it can cause the horizontal spring piece 52 to shake, thereby using the horizontal spring piece 52 to drive the filter screen 5 to shake, which can cause debris on the filter screen 5 to fall off. After the protrusion 58 is separated from the protrusion 54, the pin shaft 53 is reset under the action of the first torsion spring, and when the first threaded rod 18 rotates in the opposite direction, the unwinding wheel 56 rotates in the opposite direction under the action of the second torsion spring, so that the winding bag 57 is wound on the winding wheel 56 again.

[0054] The working principle of the present invention is as follows: during normal use, the lifting motor 11 is used to drive the rotating wheel 10 to rotate. When the rotating wheel 10 rotates, it can drive the gate plate 9 to rise and fall through the lifting rod 3, thereby realizing the realization of the submersible gate pump 4. When the water flows into the main frame 1, it first passes through the filter screen 5. The filter screen 5 filters larger debris such as particles and strips in the water. The filtered water passes through the sedimentation well 6 and is then discharged through the submersible gate pump 4, realizing the use of an integrated pump gate.

[0055] With the use of the integrated pump gate, the more debris accumulates at the filter screen 5, the filter screen 5 needs to be cleaned, and the drive motor 13 is turned on. The drive motor 13 can drive the reduction gear box 14 to rotate. The reduction gear box 14 can drive the first sprocket 15 to rotate after slowing down the speed of the drive motor 13. When the first sprocket 15 rotates, it can drive the second sprocket 17 to rotate through the first chain 16. When the second sprocket 17 rotates, it can drive the first threaded rod 18 to rotate. When the first threaded rod 18 rotates, it can make the cleaning plate 19 move along the rectangular through hole and the guide rod 32. When the cleaning plate 19 moves, due to the action of the rack 28, the gear 27 rotates. When the gear 27 rotates, it can drive the acceleration box 26 to rotate. The acceleration box 26 After the speed of the gear 27 is accelerated, the fourth sprocket 25 can be driven to rotate. The fourth sprocket 25 drives the third sprocket 23 to rotate through the second chain 24. When the third sprocket 23 rotates, it can drive the crushing knife 21 to rotate. Then, the cleaning scraper 20 at one end of the cleaning plate 19 is used to first clean the strip-shaped debris on one side of the filter screen 5, and the entangled strip-shaped debris can be cut off and cleaned. Then, the rotating crushing knife 21 is used to crush the debris at the filter screen 5. Finally, the wire ball 45 is used to collect the filamentous debris entangled at the filter screen 5. When the cleaning plate 19 moves, it can drive the push plate 47 to move through the U-shaped connecting rod 46. When the push plate 47 moves, the arc-shaped protrusion 48 continuously extends into the mesh of the filter screen 5. When the arc-shaped protrusion 48 contacts the line of the filter screen 5, the filter screen line squeezes the arc-shaped protrusion 48. When the arc-shaped protrusion 48 is located at the mesh of the filter screen 5, the arc-shaped protrusion 48 extends into the filter screen hole under the action of the squeezing spring 49, which can push out the particles blocked in the filter screen 5 to prevent the filter screen 5 from being blocked. When the first threaded rod 18 rotates, it can drive the winding wheel 55 to rotate, and the winding wheel 55 can drive the winding bag 57 to move. When the winding bag 57 moves, the protrusion 58 can continuously hit the protrusion 54, so that the protrusion 54 drives the pin shaft 53 to rotate within a certain angle. When the pin shaft 53 rotates, it can make the horizontal spring piece 52 shake, so that the horizontal spring piece 52 drives the filter screen 5 to shake, which can make the filter screen 5, the debris on the fall, after the protrusion 58 is separated from the protrusion 54, the pin shaft 53 is reset under the action of the first torsion spring, and when the first threaded rod 18 rotates in the opposite direction, the unwinding wheel 56 rotates in the opposite direction under the action of the second torsion spring, so that the winding bag 57 is wound on the winding wheel 56 again, and the first threaded rod 18 can drive the second bevel gear 40 to rotate when the first threaded rod 18 rotates, and the second bevel gear 40 can drive the first bevel gear 39 to rotate when the second bevel gear 40 rotates, and the first bevel gear 39 can drive the sixth sprocket 38 to rotate when the first bevel gear 39 rotates, and the six sprocket 38 and the third chain 37 drive the two fifth sprockets 36 to rotate, and the fifth sprocket 36 can drive the second threaded rod 35 to rotate when the fifth sprocket 36 rotates, and the second threaded rod 35 can make the filter plate 34 move downward when the second threaded rod 35 rotates;When the cleaning plate 19 moves to a certain position, the squeezing block 44 on one side of the cleaning plate 19 moves to the collecting port 41 and contacts the blocking plate 42. When the cleaning plate 19 continues to move, the squeezing block 44 squeezes the blocking plate 42, so that the blocking plate 42 squeezes the return spring 43 to move. After the blocking plate 42 moves, the collecting port 41 opens. When the blocking plate 42 is opened, the filter plate 34 moves downward to the bottom, and the water flow flushes the cleaned debris into the collecting box 8 through the collecting port 41. After passing through the filter plate 34 and the drain port, the water flows back to the main frame 1 again, and the debris will stay in the filter. After a period of time, the drive motor 13 rotates in the opposite direction on the plate 34, causing the first threaded rod 18 and the second threaded rod 35 to rotate in opposite directions. The reverse rotation of the first threaded rod 18 causes the cleaning plate 19 to move in the opposite direction. When the cleaning plate 19 rotates in the opposite direction, the extrusion block 44 separates from the blocking plate 42. The blocking plate 42 is reset under the action of the return spring 43, so that the blocking plate 42 blocks the collection port 41. The reverse rotation of the second threaded rod 35 can cause the filter plate 34 to rise, lifting the filtered debris upward. The staff can then open the sealed box door and clean out the collected debris.

[0056] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0057] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An integrated pump gate with automatic cleaning and anti-clogging functions, comprising a main frame (1), a support frame (2) fixedly provided at the upper end of the main frame (1), a lifting rod (3) installed on the inner side of the support frame (2), and a submersible gate pump (4) provided at the lower end of the lifting rod (3), characterized in that: A filter screen (5) is fixedly provided at the front end of the main frame (1), a cleaning mechanism is provided at the front end of the filter screen (5), a sedimentation well (6) is provided on the inner side of the main frame (1), a sludge pump (51) is provided on one side of the sedimentation well (6), a motor box (7) is fixedly provided on one side of the main frame (1), and a collection box (8) is fixedly provided on the other side of the main frame (1); The cleaning mechanism comprises a driving motor (13) fixedly arranged inside a motor box (7), an output shaft of the driving motor (13) fixedly connected to an input end of a reduction box (14), an output end of the reduction box (14) fixedly connected to a first sprocket (15), the first sprocket (15) being connected to a second sprocket (17) via a first chain (16), a first threaded rod (18) being fixedly connected to a middle position of the second sprocket (17), a cleaning plate (19) being threadedly arranged on the first threaded rod (18), a cleaning scraper (20) being fixedly arranged on one side of the cleaning plate (19), and a plurality of groups of crushing knives (21) being evenly spaced on an outer side wall of the cleaning plate (19); A filter plate (34) is provided inside the collection box (8), and a second threaded rod (35) is threadedly provided at both left and right ends of the filter plate (34), and the upper end of the second threaded rod (35) passes through the top side wall of the collection box (8) and is fixedly connected to a fifth sprocket (36), and the two fifth sprockets (36) are connected to a sixth sprocket (38) through a third chain (37), and the lower end of the sixth sprocket (38) is fixedly connected to a first bevel gear (39), and a second bevel gear (40) is meshed with one side of the first bevel gear (39), and the second bevel gear (40) is fixedly provided on one side of the first threaded rod (18). A drain port is provided at the bottom end of the collection box (8), and the drain port is communicated with the cavity inside the main frame (1) through a pipeline, and a collection port (41) is provided on the inner side wall of the main frame (1) at the front end of the filter screen (5); A blocking plate (42) is provided at the collecting port (41), one end of the blocking plate (42) is slidably provided inside the side wall of the main frame (1), and a return spring (43) is provided at one end of the blocking plate (42) located inside the main frame (1). An extrusion block (44) is fixedly provided on one side of the upper end of the cleaning plate (19), and one end of the blocking plate (42) and the extrusion block (44) are both arc-shaped. The collecting port (41) is connected to the collecting box (8).

2. The integrated pump gate with automatic cleaning and anti-clogging function according to claim 1 is characterized in that: The submersible gate pump (4) is fixedly mounted on a gate plate (9), the upper end of the gate plate (9) is hinged to a lifting rod (3), the upper end of the lifting rod (3) is hinged to a rotating wheel (10) inside a support frame (2), a lifting motor (11) is fixedly mounted on one side of the rotating wheel (10), and a flapper (12) for shutting off water flow is provided at the rear end of the submersible gate pump (4).

3. The integrated pump gate with automatic cleaning and anti-clogging function according to claim 1 is characterized in that: The middle position of the crushing knife (21) is fixedly arranged on the rotating shaft (22), one end of the rotating shaft (22) passes through the side wall of the cleaning plate (19) and is fixedly connected to the third sprocket (23) arranged inside the cleaning plate (19), multiple third sprockets (23) are connected to the fourth sprocket (25) through the second chain (24), and the fourth sprocket (25) is fixedly arranged on the output shaft of the acceleration box (26). The input end of the acceleration box (26) is fixedly connected to a gear (27), and the upper end of the gear (27) is meshed with a rack (28), and the rack (28) is fixedly arranged on the bottom end of the L-shaped support plate (29). The L-shaped support plate (29) is fixedly arranged on the upper end frame of the filter screen (5). One side of the cleaning plate (19) is evenly spaced with a plurality of steel wire balls (45).

4. The integrated pump gate with automatic cleaning and anti-clogging function according to claim 2 is characterized in that: A limit plate (30) is fixedly provided on one side of the upper end frame of the filter screen (5), and the cleaning plate (19) is arranged to pass through the limit plate (30). A rectangular through hole is provided on the limit plate (30) for the cleaning plate (19) to move. Arc-shaped push blocks (31) are fixedly provided on both upper and lower ends of one side of the cleaning plate (19).

5. The integrated pump gate with automatic cleaning and anti-clogging function according to claim 4 is characterized in that: A guide rod (32) is fixedly provided on the inner side wall of the main frame (1), the cleaning plate (19) is slidably provided on the guide rod (32), a conical scraper (33) is provided at the connection between the cleaning plate (19) and the guide rod (32), and a rubber sealing ring is provided at the connection between the conical scraper (33) and the guide rod (32).

6. The integrated pump gate with automatic cleaning and anti-clogging function according to claim 3 is characterized in that: The top end of the cleaning plate (19) is fixedly connected to a U-shaped connecting rod (46), the upper end of the U-shaped connecting rod (46) passes through the side wall of the L-shaped support plate (29) and is fixedly connected to a push plate (47) arranged at the rear end of the filter screen (5), and a plurality of arc-shaped protrusions (48) are evenly spaced on the push plate (47), one end of the arc-shaped protrusion (48) is slidably arranged inside the push plate (47), and an extrusion spring (49) is fixedly arranged on one end of the arc-shaped protrusion (48) located inside the push plate (47).

7. The integrated pump gate with automatic cleaning and anti-clogging function according to claim 6, characterized in that: A slider (50) is fixedly provided at the bottom end of the push plate (47), a slide groove is provided on the inner side wall of the main frame (1), and the slider (50) is slidably provided in the slide groove, a sealed box door is provided on one side of the collection box (8), the first threaded rod (18) is rotatably provided on the upper end side wall of the main frame (1) through a support seat, and the sixth sprocket (38) is rotatably provided on the top end side wall of the collection box (8) through a support shaft.

8. The integrated pump gate with automatic cleaning and anti-clogging function according to claim 6, characterized in that: The filter screen (5) is provided with a transverse spring piece (52), one end of the transverse spring piece (52) passes through the side wall of the main frame (1) and is fixedly connected to a pin shaft (53) arranged inside the main frame (1), a protrusion (54) is fixedly arranged on the pin shaft (53), one end of the protrusion (54) is fixedly arranged with a first torsion spring, a reeling wheel (56) is provided inside the main frame (1), a reeling bag (57) is wound around the reeling wheel (56), a plurality of protrusions (58) are evenly spaced on the reeling bag (57), and a second torsion spring is provided at both ends of the reeling wheel (56), and one end of the reeling bag (57) away from the reeling wheel (56) is fixedly arranged on the reeling wheel (55), and the reeling wheel (55) is fixedly arranged on the first threaded rod (18).

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