A low-carbon and water-saving air dust reduction device

Abstract

The present invention relates to a low-carbon and water-saving air dust reduction device, comprising a mobile base, a spray assembly and a water filter device arranged on the mobile base, a water collection tank is provided on the top of the mobile base, the spray assembly is used to spray dust reduction on the surrounding environment, and the water filter device comprises a cover plate, a driving mechanism and a cleaning mechanism, the cover plate is sealed at the notch at the top of the water collection tank, a sunken water filter tank is provided on the cover plate, and a filter plate is installed in the water collection tank. The driving mechanism is arranged on the base, and is used to drive one side of the cover plate to rotate back and forth in an arc around the other side thereof, and the cleaning mechanism is arranged on the cover plate. Through the spray assembly and the water filter device arranged on the mobile base, the filter plate can be rotated up and down in an arc to shake off the dirt on the filter plate and in the filter holes during maintenance and cleaning of the filter plate, and the movement of the filter plate can be linked to the cleaning mechanism to further clean the dirt remaining in the filter plate and its filter holes, thereby improving the cleaning efficiency and making the cleaning more thorough, so as to ensure the filtering effect of the filter plate.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a low-carbon and water-saving air dust reduction device. Background Art

[0002] In the early stages of construction, since the roads on construction sites are all earth roads, a lot of dust will be raised when construction workers are working or large construction machinery is entering and exiting. This dust not only affects the construction workers, but also seriously affects the living environment of surrounding residents. Therefore, air dust reduction equipment is needed to carry out dust reduction treatment.

[0003] In order to save water resources, the commonly used dust reduction equipment on the market usually collects and filters rainwater for reuse. However, collecting rainwater in the open air will lead to a large number of impurities, which can easily clog the filter holes on the filter plate, thereby reducing the filtering effect of the filter plate. Therefore, it is very necessary to propose a low-carbon and water-saving air dust reduction equipment. Summary of the invention

[0004] In order to solve the technical problems raised in the background technology, the present invention provides a low-carbon and water-saving air dust reduction equipment.

[0005] The present invention is implemented by the following technical scheme: a low-carbon and water-saving air dust reduction device, comprising a mobile base, a spray assembly and a water filter device arranged on the mobile base, a water collection tank is provided on the top of the mobile base, the spray assembly is used to spray dust reduction on the surrounding environment, the water filter device comprises a cover plate, a driving mechanism and a cleaning mechanism, the cover plate is sealed at the notch on the top of the water collection tank, a sunken water filter tank is provided on the cover plate, and a filter plate is installed in the water collection tank;

[0006] The driving mechanism is arranged on the movable base, and is used for driving one side of the cover plate to reciprocate in an arc around the other side thereof. The cleaning mechanism is arranged on the cover plate, and is driven by the driving mechanism, and is used for cleaning dirt on the filter plate.

[0007] As a further improvement of the above solution, the other side of the cover plate is hinged to the corresponding side wall of the water collecting tank through a hinge, so that one side of the cover plate can rotate around the hinge at a certain angle.

[0008] As a further improvement of the above scheme, the driving mechanism includes a frame fixed to the top of the movable base, the frame is provided with a motor and a vertical slide groove, a rotating rod is vertically fixed on the motor output shaft, one end of the rotating rod is rotatably connected to a third connecting rod, a slider is slidably connected in the slide groove, one end of the third connecting rod is rotatably connected to the block of the slider, a first connecting rod is fixed to the bottom of the slider, a second connecting rod is movably connected to the bottom of the first connecting rod, and the bottom of the second connecting rod is rotatably connected to the top of the cover plate.

[0009] As a further improvement of the above solution, a horizontally placed and circular limiting groove is fixed at the bottom of the first connecting rod, a pin is inserted in the limiting groove, and one end of the pin is vertically inserted into the end of the second connecting rod away from the cover plate.

[0010] As a further improvement of the above scheme, the spray assembly includes a spray pipe, which is fixed to the top of the frame, and a plurality of spray heads are arranged on the spray pipe. A water pump is installed in the mobile base, and the input end of the water pump is connected to the water collecting tank through an inlet pipe, and the output end is connected to the spray pipe through an outlet pipe.

[0011] As a further improvement of the above scheme, the cleaning mechanism includes a moving block, two track grooves, a cleaning brush head and an action component. The two track grooves are respectively fixed to the top of the mobile base on both sides of the water collection tank, and the two ends of the moving block are respectively slidably clamped in the two water collection tanks. The top of the cleaning brush head is installed on the bottom of the moving block, and the bottom of the cleaning brush head is in contact with the filter plate surface. The action component is installed on the mobile base and is driven by the arc reciprocating rotation of the mobile base to drive the moving block to reciprocate along the track groove.

[0012] As a further improvement of the above scheme, the action component includes a positioning block fixed on the cover plate, a cylinder is rotatably inserted on the positioning block, a screw is threadedly inserted at one end of the cylinder, one end of the screw is fixed to the outer wall of the moving block, a limiting plate is fixed on the outer side of the screw, a telescopic rod is arranged between the limiting plate and the moving block, a second bevel tooth is fixed to the other end of the cylinder, a first bevel tooth meshing with the second bevel tooth is arranged on the top of the cover plate, a first transmission gear is coaxially fixed on the first bevel tooth, and a fixed gear which is always meshed with the first transmission gear is arranged on the movable base.

[0013] As a further improvement of the above solution, the number of teeth of the fixed gear is greater than the number of teeth of the first transmission gear.

[0014] As a further improvement of the above scheme, the cleaning mechanism also includes a dust box fixed on the moving block, the bottom of the dust box has a plurality of dust suction heads connected to the interior thereof, an air pump is installed on the top, the plurality of dust suction heads respectively correspond to the positions of the filter holes, the air pump input end is connected to the interior of the dust box, and a filter element is detachably installed in the dust box.

[0015] As a further improvement of the above solution, a drain valve is installed on one side of the movable base, and the input end of the drain valve is connected to the water collecting tank through a drain pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The low-carbon and water-saving air dust reduction equipment of the present invention, through the spray assembly and water filtering device arranged on the mobile base, can make the filter plate rotate up and down in an arc direction to shake off the dirt on the filter plate and in the filter holes during the maintenance and cleaning of the filter plate, and the movement of the filter plate can link the cleaning mechanism to further brush off the residual dirt in the filter plate and its filter holes, thereby improving the cleaning efficiency and making the cleaning more thorough, so as to ensure the filtering effect of the filter plate.

[0018] 2. The low-carbon and water-saving air dust reduction equipment of the present invention can make the cover plate rotate up and down in an arc direction through the driving mechanism. At the same time, the rotation of the cover plate can also drive the moving block to move back and forth in the track groove through the action component, thereby realizing the reciprocating movement of the cleaning brush head relative to the surface of the filter plate, so as to effectively clean the residual dirt in the filter plate and the filter holes.

[0019] 3. In the low-carbon and water-saving air dust reduction equipment of the present invention, when the moving block drives the cleaning brush to move back and forth relative to the surface of the filter plate, the movement of the moving block can also cause the track wheel to rotate. The track wheel drives the two cleaning brush heads to move back and forth alternately and in opposite directions perpendicular to the moving direction of the moving block through the sprocket, chain, and second gear, thereby reducing the blind spots of the cleaning operation and further improving the cleaning efficiency and cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure of a low-carbon and water-saving air dust reduction device provided by an embodiment of the present invention;

[0021] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of medium-low carbon and water-saving air dust reduction equipment;

[0022] Figure 3 for Figure 2 A schematic diagram of the structure of a partial top view of the movable base;

[0023] Figure 4 for Figure 2 A schematic diagram of the cross-sectional structure of the movable base, cover plate, track groove and other structures from the side;

[0024] Figure 5 for Figure 2 A schematic diagram of the cross-sectional structure of the middle dust box from the side;

[0025] Figure 6 for Figure 2 A schematic diagram of the cross-sectional structure of the moving block from above;

[0026] Figure 7 for Figure 6 Schematic diagram of the structure enlarged at point A in the middle.

[0027] Description of main symbols:

[0028] 1. Mobile base; 2. Water collecting tank; 3. Frame; 4. Spray pipe; 5. Spray head; 6. Cover plate; 7. Filter tank; 8. Filter plate; 9. Track groove; 10. Moving block; 11. Synchronous plate; 12. Cleaning brush head; 13. Fixed gear; 14. First transmission gear; 15. First bevel gear; 16. Cylinder; 17. Second bevel gear; 18. Positioning block; 19. Screw; 20. Limit plate; 21. Dust box; 22. Air pump; 23. Dust head; 24. Filter element; 25. Track wheel; 26. Rack; 27. Slide rod; 28. Second transmission gear; 29. ​​First sprocket; 30. Second sprocket; 31. Fixed plate; 32. Slide groove; 33. Sliding block; 34. First connecting rod; 35. Limit groove; 36. Second connecting rod; 37. Motor; 38. Rotating rod; 39. Third connecting rod. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0030] Example 1

[0031] Please combine Figures 1 to 5 The low-carbon and water-saving air dust reduction device comprises a mobile base 1, a spray assembly and a water filter device arranged on the mobile base 1. The bottom of the mobile base 1 of this embodiment has a plurality of universal wheels to facilitate moving the device to a designated use position.

[0032] A water collection tank 2 is provided on the top of the mobile base 1. The water collection tank 2 is an open rectangular tank as a whole, which can collect and utilize rainwater on rainy days to achieve the purpose of saving water resources. The spray assembly is used to spray and reduce dust in the surrounding environment. The water filtering device includes a cover plate 6, a driving mechanism and a cleaning mechanism. The cover plate 6 is sealed at the notch on the top of the water collection tank 2. A sunken water filter tank 7 is provided on the cover plate 6. The water filter tank 7 is arranged vertically opposite to the water collection tank 2, so that rainwater can flow directly into the water collection tank 2 after filtering. A filter plate 8 is installed in the water collection tank 2, and a plurality of filter holes (not marked) are evenly distributed on the plate body of the filter plate 8. A filter plate with a corresponding filter hole diameter can be selected according to practical needs on site.

[0033] The driving mechanism is arranged on the mobile base 1, and is used to drive one side of the cover plate 6 to rotate back and forth in an arc around the other side thereof, so that the inclination angle of the cover plate 6 changes back and forth continuously, thereby increasing the shaking amplitude of the cover plate 6, and effectively separating the dirt attached to the filter plate 8 and its filter holes, so as to maintain the effectiveness of the filter plate 8 in filtering water and avoid clogging of the filter holes.

[0034] The cleaning mechanism is arranged on the cover plate 6 and is driven by the driving mechanism for removing dirt on the filter plate 8. When the filter plate 8 reciprocates in an arc shape up and down, the dirt on the top surface of the filter plate 8 can be brushed off to improve the cleaning efficiency of the dirt on the filter plate 8.

[0035] The other side of the cover plate 6 is hinged to the corresponding side wall of the sump 2 via a hinge, so that one side of the cover plate 6 can rotate around the hinge at a certain angle. In this embodiment, the maximum rotation angle of the cover plate 6 is specified to be sixty degrees.

[0036] The driving mechanism includes a frame 3 fixed to the top of the mobile base 1, and a motor 37 and a vertical slide 32 are arranged on the frame 3. The motor 37 in this embodiment can be a reduction motor or other motors. A rotating rod 38 is vertically fixed to the output shaft of the motor 37, and one end of the rotating rod 38 is rotatably connected to a third connecting rod 39. A slider 33 is slidably connected in the slide 32, and one end of the third connecting rod 39 is rotatably connected to the block of the slider 33. A first connecting rod 34 is fixed to the bottom of the slider 33, and a second connecting rod 36 is movably connected to the bottom of the first connecting rod 34. The bottom of the second connecting rod 36 is rotatably connected to the top of the cover plate 6.

[0037] The driving mechanism of this embodiment works as follows: the rotation of the output shaft of the motor 37 can drive the rotating rod 38 to rotate synchronously in a circumferential direction, and the rotating rod 38 drives the third connecting rod 39 to swing, and the third connecting rod 39 drives the slider 33 to move back and forth in the slide groove 32, and the first connecting rod 34 moves synchronously with the slider 33, and drives the second connecting rod 36 to make the cover plate 6 rotate back and forth in an arc around its hinged end, so that the dirt in the screen plate 8 and its filter holes can be effectively shaken off.

[0038] In order to prevent the second connecting rod 36 from interfering with the movement of the first connecting rod 34 in the horizontal direction, a horizontally placed and circular limiting groove 35 is fixed at the bottom of the first connecting rod 34, and a pin shaft (not marked) is inserted in the limiting groove 35. One end of the pin shaft is vertically inserted in the end of the second connecting rod 36 away from the cover plate 6, so that the arc reciprocating rotation of the cover plate 6 when driven can be smooth and stable.

[0039] The spray assembly includes a spray pipe 4, which is fixed to the top of the frame 3. A plurality of spray heads 5 are arranged on the spray pipe 4. The spray head 5 in this embodiment can be an atomizing nozzle, which can make the water mist contact the dust in the air in an all-round way, thereby improving the dust removal efficiency and effect. A water pump (not shown) is installed in the mobile base 1. The input end of the water pump is connected to the water collection tank 2 through a water inlet pipe, and the output end is connected to the spray pipe 4 through a water outlet pipe, so as to provide a water source in the water collection tank 2 for the dust removal operation of the spray pipe 4.

[0040] In addition, a water filling joint (not shown) is provided on the mobile base 1 in this embodiment, and the water filling joint is connected to the water collecting tank 2 so as to replenish the water in the water collecting tank 2 in time when the water source is insufficient, thereby ensuring the continuous dust removal operation.

[0041] The cleaning mechanism includes a moving block 10, two track grooves 9, a cleaning brush head 12 and an action component. The two track grooves 9 are respectively fixed to the top of the mobile base 1 on both sides of the water collection tank 2, and the extension direction of the track groove 9 is parallel to the long side of the cover plate 6. The two ends of the moving block 10 are respectively slidably clamped in the two water collection tanks 2, and the top of the cleaning brush head 12 is installed at the bottom of the moving block 10, so that the cleaning brush head 12 and the moving block 10 move synchronously.

[0042] The bottom of the cleaning brush head 12 is in contact with the surface of the filter plate 8. In this embodiment, the bristles of the cleaning brush head 12 correspond to the filter holes of the filter plate 8 to ensure that the filter holes on the moving path of each group of bristles and the dirt hidden on the surface of the filter plate are effectively cleaned to avoid clogging the filter holes and affecting use.

[0043] The action assembly is mounted on the mobile base 1 , and is driven by the arc-shaped reciprocating rotation of the mobile base 1 to drive the moving block 10 to reciprocate along the track groove 9 .

[0044] In this embodiment, it is stipulated that when the initial cover plate 6 is in a horizontal state, the movable base 1 is located at the top of the cover plate 6 away from the second connecting rod 36. When one side of the cover plate 6 rotates and rises and tilts, the movable block 10 can drive the cleaning brush head 12 to move along the surface of the filter plate 8 toward the second connecting rod 36. When one side of the cover plate 6 rotates and descends, the movable block 10 can drive the cleaning brush head 12 to move along the surface of the filter plate 8 away from the second connecting rod 36 until it returns to the initial position, thereby realizing the reciprocating cleaning of the filter hole surface of the filter plate 8 by the cleaning brush head 12.

[0045] The action component includes a positioning block 18 fixed on the cover plate 6, and a cylinder 16 is rotatably inserted on the positioning block 18. A screw 19 is threadedly inserted at one end of the cylinder 16, and one end of the screw 19 is fixed to the outer wall of the moving block 10. A limiting plate 20 is sleeved and fixed on the outer side of the screw 19, and a telescopic rod (not marked) is arranged between the limiting plate 20 and the moving block 10. When the cylinder 16 is driven to rotate, the cylinder 16 and the screw 19 can interact with each other through threads, and the screw 19 can be driven by the cylinder 16 under the limiting action of the limiting plate 20 and the telescopic rod, so that the screw 19 can always be retracted or extended in the cylinder 16, so as to provide a stable thrust or pulling force for the movement of the moving block 10 on the track groove 9.

[0046] A second bevel gear 17 is fixed to the other end of the cylinder 16, and a first bevel gear 15 meshing with the second bevel gear 17 is provided on the top of the cover plate 6. A first transmission gear 14 is coaxially fixed to the first bevel gear 15. In this embodiment, the first bevel gear 15 and the first transmission gear 14 are fixed together on the same first shaft (not shown), and the first shaft is installed on the top surface of the cover plate 6 through the first ear seat. The first shaft can rotate relative to the first ear seat.

[0047] The mobile base 1 is provided with a fixed gear 13 that is always meshed with the first transmission gear 14. A second shaft (not shown) is fixedly plugged into the fixed gear 13, and the second shaft is mounted on the top surface of the mobile base 1 through a second ear seat. The second shaft is fixed to the second ear seat, so the second shaft cannot rotate.

[0048] In this embodiment, the number of teeth of the fixed gear 13 is greater than the number of teeth of the first transmission gear 14. When the cover plate 6 rotates, it will drive the first transmission gear 14 to move synchronously. Since the fixed gear 13 is fixed, the first transmission gear 14 meshes and rotates around the tooth body of the fixed gear 13 to drive the first bevel gear 15, the second bevel gear 17 and the cylinder 16 to rotate synchronously.

[0049] The cleaning mechanism also includes a dust box 21 fixed on the moving block 10. The bottom of the dust box 21 has a plurality of dust heads 23 connected to the interior thereof, and an air pump 22 is installed on the top. The plurality of dust heads 23 correspond to the positions of the filter holes respectively. The input end of the air pump 22 is connected to the interior of the dust box 21, and a filter element 24 is detachably installed in the dust box 21.

[0050] In this embodiment, when the moving block 10 moves, the air pump 22 can be controlled to start to generate negative pressure in the dust box 21, so that the dust collector 23 can promptly remove the dirt and dust brushed by the cleaning brush head 12, thereby improving the cleaning effect and efficiency.

[0051] In this embodiment, a door (not shown) is installed on the side of the dust box 21 away from the moving block 10, and slots (not shown) for horizontal insertion of the filter element 24 are provided on both sides of the inner wall of the dust box 21, so as to facilitate the disassembly and maintenance of the filter element 24 by opening the door.

[0052] A drain valve (not shown) is installed on one side of the mobile base 1. The input end of the drain valve is connected to the water collecting tank 2 through a drain pipe. When the water collecting tank 2 needs maintenance, it can be opened to discharge the accumulated water in the tank for easy maintenance.

[0053] Example 2

[0054] Please combine Figure 4 , Figure 6 and Figure 7 This embodiment is an improved solution of the embodiment 1, specifically, in order to further improve the cleaning efficiency and effect of the cleaning brush head 12 on the filter plate 8 and the filter holes thereon. The interior of the moving block 10 in this embodiment is a hollow structure. Track wheels 25 are installed at both ends of the moving block 10, and part of the wheel body of the track wheel 25 protrudes to the outside of the end of the moving block 10 to roll with the inner wall of the track groove 9, so that the moving block 10 can move more smoothly in the track groove 9, and the track wheel 25 will also rotate accordingly.

[0055] A third shaft (not shown) is fixedly inserted in the center of the two track wheels 25, and both ends of the third shaft are rotatably inserted in the upper and lower sides of the inner wall of the moving block 10, wherein the second sprocket 30 is sleeved and fixed on the first and third shafts.

[0056] Two fixed plates 31 are relatively fixed in the moving block 10, and two slide bars 27 are relatively fixed between the two fixed plates 31. The slide bars 27 are coplanar and perpendicular to the moving direction of the moving block 10. Two racks 26 are slidably sleeved on the two slide bars 27. The racks 26 are parallel to the slide bars 27, and a through groove with a rectangular cross section is provided on the racks 26. The slide bars 27 are also rectangular in cross section and are inserted through the through groove, so that the racks 26 can move axially outside the corresponding slide bars 27. Springs are sleeved outside the slide bars 27 at both ends of each rack 26. One end of each spring is fixedly connected to the end of the slide bar 27, and the other end is connected to the side wall of the corresponding fixed plate 31, so as to help the racks 26 to quickly reset after moving on the slide bars 27.

[0057] In this embodiment, a second transmission gear 28 is installed in the moving block 10 between the two racks 26. The second transmission gear 28 is a toothless gear that can intermittently mesh with the two racks 26. A fourth shaft (not shown) is sleeved and fixed at the center of the second transmission gear 28. The top of the fourth shaft is rotatably inserted on the corresponding inner wall of the moving block 10, and a first sprocket 29 is sleeved and fixed on the outer side of the fourth shaft. The first sprocket 29 is connected to the second sprocket 30 through a chain transmission.

[0058] Therefore, when the moving block 10 moves and drives the track wheel 25 to rotate, the track wheel 25 can drive the second sprocket 30, the first sprocket 29, and the second transmission gear 28 to rotate synchronously. Since the second transmission gear 28 is a toothless gear, it can intermittently engage and drive the two racks 26. When the second transmission gear 28 is engaged with one of the racks 26, the rack 26 can be moved in the axial direction of the corresponding slide bar 27. When the second transmission gear 28 leaves the rack 26, the rack 26 will move in the opposite direction to the initial position under the action of the spring force. This reciprocating process can realize the reciprocating movement of the rack 26 perpendicular to the moving direction of the moving block 10 when the moving block 10 moves.

[0059] In this embodiment, there are two cleaning brush heads 12, corresponding to the number of racks 26. The bottom of each cleaning brush head 12 has multiple groups of bristles corresponding to the positions of the filter holes of the filter plate 8. The bottom of the moving block 10 is provided with a movable groove (not marked) connected to the inside thereof, and two synchronous plates 11 are movably inserted through the movable groove. The top of each synchronous plate 11 is fixedly connected to the bottom of the rack 26, and the bottom of the synchronous plate 11 is fixedly connected to the top of the corresponding group of cleaning brush heads 12, so that the rack 26 drives the corresponding cleaning brush head 12 to move synchronously.

[0060] It can be seen that when the cover plate 6 is tilted and rotated, not only can the moving block 10 drive the two cleaning brush heads 12 to move back and forth on the top surface of the filter plate 8 for cleaning, but the two cleaning brush heads 12 can also move back and forth and in opposite directions perpendicular to the moving direction of the moving block 10 for cleaning, thereby reducing the blind area of ​​the cleaning operation and further improving the cleaning efficiency and cleaning effect.

[0061] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A low-carbon and water-saving air dust reduction device, characterized in that: It comprises a mobile base, a spray assembly and a water filter device arranged on the mobile base, a water collection tank is provided on the top of the mobile base, the spray assembly is used to spray and reduce dust in the surrounding environment, the water filter device comprises a cover plate, a driving mechanism and a cleaning mechanism, the cover plate is sealed at the notch on the top of the water collection tank, a sunken water filter tank is provided on the cover plate, and a filter plate is installed in the water collection tank; The driving mechanism is arranged on the movable base, and is used to drive one side of the cover plate to reciprocate in an arc around the other side thereof; the cleaning mechanism is arranged on the cover plate, and is driven by the driving mechanism, and is used to clean the dirt on the filter plate; The cleaning mechanism comprises a moving block, two track grooves, a cleaning brush head and an action component, wherein the two track grooves are respectively fixed to the top of the moving base on both sides of the water collecting tank, and the two ends of the moving block are respectively slidably clamped in the two water collecting tanks, the top of the cleaning brush head is mounted on the bottom of the moving block, and the bottom of the cleaning brush head is in contact with the filter plate surface, and the action component is mounted on the moving base and driven by the arc reciprocating rotation of the moving base to drive the moving block to reciprocate along the track groove; The interior of the moving block is a hollow structure, and track wheels are installed at both ends of the moving block. Part of the wheel body of the track wheel protrudes to the outside of the end of the moving block to roll in contact with the inner wall of the track groove; The centers of the two track wheels are fixedly inserted with a third shaft body, and the two ends of the third shaft body are respectively rotatably inserted on the upper and lower sides of the inner wall of the moving block, and a second sprocket is sleeved and fixed on one of the third shaft bodies; Two fixed plates are relatively fixed in the moving block, and two sliding rods are relatively fixed between the two fixed plates. The sliding rods are coplanar and perpendicular to the moving direction of the moving block, and two racks are slidably sleeved on the two sliding rods; springs are sleeved on the outer side of the sliding rods at both ends of each rack, and one end of each spring is fixedly connected to the end of the sliding rod, and the other end is connected to the side wall of the corresponding fixed plate; A second transmission gear is installed in the moving block between the two racks. The second transmission gear is a toothless gear that can intermittently mesh with the two racks. A fourth shaft body is sleeved and fixed at the center of the second transmission gear. The top of the fourth shaft body is rotatably inserted on the corresponding inner block wall of the moving block, and a first sprocket is sleeved and fixed on the outer side of the fourth shaft body. The first sprocket and the second sprocket are connected through a chain transmission. There are two cleaning brush heads, corresponding to the number of racks. The bottom of each cleaning brush head has multiple groups of bristles corresponding to the positions of the filter holes of the filter plate. The bottom of the moving block is provided with a movable groove connected to the interior. Two synchronous plates are movably inserted through the movable groove. The top of the synchronous plate is fixedly connected to the bottom of the corresponding rack, and the bottom of the synchronous plate is fixedly connected to the top of the corresponding cleaning brush head.

2. The low-carbon and water-saving air dust reduction equipment according to claim 1, characterized in that: The other side of the cover plate is hinged to the corresponding side wall of the water collecting tank through a hinge, so that one side of the cover plate can rotate around the hinge at a certain angle.

3. The low-carbon and water-saving air dust reduction equipment according to claim 2, characterized in that: The driving mechanism includes a frame fixed to the top of the movable base, the frame is provided with a motor and a vertical slide groove, a rotating rod is vertically fixed on the motor output shaft, one end of the rotating rod is rotatably connected to a third connecting rod, a slider is slidably connected in the slide groove, one end of the third connecting rod is rotatably connected to the block of the slider, a first connecting rod is fixed to the bottom of the slider, a second connecting rod is movably connected to the bottom of the first connecting rod, and the bottom of the second connecting rod is rotatably connected to the top of the cover plate.

4. The low-carbon and water-saving air dust reduction equipment according to claim 3, characterized in that A horizontally placed and circular limiting groove is fixed at the bottom of the first connecting rod, a pin is inserted in the limiting groove, and one end of the pin is vertically inserted into the end of the second connecting rod away from the cover plate.

5. The low-carbon and water-saving air dust reduction equipment according to claim 4, characterized in that: The spray assembly includes a spray pipe, which is fixed to the top of the frame. A plurality of spray heads are arranged on the spray pipe. A water pump is installed in the mobile base. The input end of the water pump is connected to the water collecting tank through a water inlet pipe, and the output end is connected to the spray pipe through a water outlet pipe.

6. The low-carbon and water-saving air dust reduction equipment according to claim 1, characterized in that: The action component includes a positioning block fixed on the cover plate, a cylinder is rotatably inserted on the positioning block, a screw is threadedly inserted on one end of the cylinder, one end of the screw is fixed to the outer wall of the moving block, a limiting plate is fixedly sleeved on the outer side of the screw, a telescopic rod is arranged between the limiting plate and the moving block, a second bevel tooth is fixed to the other end of the cylinder, a first bevel tooth meshing with the second bevel tooth is arranged on the top of the cover plate, a first transmission gear is coaxially fixed on the first bevel tooth, and a fixed gear which is always meshed with the first transmission gear is arranged on the movable base.

7. The low-carbon and water-saving air dust reduction equipment according to claim 6, characterized in that: The number of teeth of the fixed gear is greater than the number of teeth of the first transmission gear.

8. The low-carbon and water-saving air dust reduction equipment according to claim 1, characterized in that: The cleaning mechanism also includes a dust box fixed on the moving block, the bottom of the dust box has a plurality of dust suction heads connected to the interior thereof, an air pump is installed on the top, the plurality of dust suction heads respectively correspond to the positions of the filter holes, the input end of the air pump is connected to the interior of the dust box, and a filter element is detachably installed in the dust box.

9. The low-carbon and water-saving air dust reduction equipment according to claim 1, characterized in that: A drainage valve is installed on one side of the mobile base, and an input end of the drainage valve is connected to the water collecting tank through a drainage pipe.

Images