Movable grille decontamination device

Abstract

The utility model relates to the field of decontamination devices, in particular to a movable type grille decontamination device which comprises a plurality of river channels and a river levee, an installation assembly is fixed on the river levee and located above the river channels, a moving assembly is arranged on the installation assembly and connected with a grille decontamination assembly through a lifting assembly, and the grille decontamination assembly is connected with the river levee. The grille decontamination assembly has the beneficial effects that the grille decontamination assembly can freely move among a plurality of rivers, so that the decontamination operation can be conveniently carried out on the plurality of rivers only by using one grille decontamination assembly, the practicability is effectively improved, and the grille decontamination assembly is suitable for popularization and use.

Description

Technical Field

[0001] The utility model relates to the field of grille dirt removal devices, in particular to a mobile grille dirt removal device. Background Art

[0002] The screen dirt removal device is suitable for the water intakes of large and medium-sized power plants, water supply and drainage pumping stations, sewage and rainwater pumping stations, river sluice gates, urban sewage treatment plants, etc. It intercepts and eliminates aquatic plants, floating objects, solid plastics and other water garbage to ensure smooth water inlet, protect the water pump impeller, and reduce the subsequent process processing load. It is an ideal product to replace the existing operating screens.

[0003] After searching, a grab bucket grille dirt removal device with announcement number CN208685552U is found, which includes a fixed beam and a rotating beam which are horizontally placed and parallel to each other, and a plurality of triangular fixed plates parallel to each other are arranged between the fixed beam and the rotating beam, the fixed beam is fixedly connected to one vertex of the triangular fixed plate, and the rotating beam is rotatably connected to the other vertex of the triangular fixed plate through a pin shaft, a lever arm is arranged at the upper end of the rotating beam, a first hydraulic cylinder is hinged on the fixed beam, a piston rod of the first hydraulic cylinder is connected to the upper end of the lever arm, a plurality of straight teeth are arranged on the fixed beam, a plurality of curved teeth are arranged on the rotating beam, a connecting rod is vertically connected to the fixed rotating teeth, and a connecting seat is arranged in the middle of the connecting rod; a fixed seat is arranged on the side of the fixed teeth close to the curved teeth; a second hydraulic cylinder is hinged on the fixed seat, the piston rod of the second hydraulic cylinder is connected to one end of the driving rod, and the other end of the driving rod is fixedly connected to the connecting seat, and the second hydraulic cylinder controls the rotation of the rotating teeth through the driving rod.

[0004] Although the above utility model patent can firmly clamp the falling garbage, so as to achieve the effect of grabbing the garbage more cleanly, it is not well applicable to multiple rivers that are not very wide, such as several small rivers divided one by one, and it cannot move freely between multiple small rivers for pollution removal operations, and its flexibility is poor.

[0005] Therefore, it is necessary to invent a mobile grille dirt removal device. Utility Model Content

[0006] To this end, the utility model provides a mobile grille dirt removal device to solve the problems raised in the above background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile grille dirt removal device, including several river channels and river embankments, an installation component is fixed on the river embankment, the installation component is located above the several river channels, a moving component is arranged on the installation component, and the moving component is connected to the grille dirt removal component through a lifting component.

[0008] Preferably, the installation assembly includes a plurality of support columns, the bottom ends of the plurality of support columns are fixed on the top of the river bank, the top ends of the plurality of support columns are horizontally fixed with support top plates, and a rectangular hole is opened in the middle of the support top plate.

[0009] Preferably, the moving assembly comprises a moving plate, and the four corners of the moving plate are rotatably connected with running wheels, and the top of the supporting top plate is symmetrically fixed with guide rails, and the running wheels roll on the surface of the guide rails.

[0010] Preferably, the moving assembly also includes two end plates, the bottom ends of the two end plates are symmetrically fixed at the two ends of the top of the supporting top plate, a servo motor is fixed to the inner surface of any one of the end plates, a transmission pulley is fixed to the output shaft of the servo motor, and three driven pulleys are rotatably connected to the inner surfaces of the two end plates, the three driven pulleys and the transmission pulley are distributed in a rectangular array, and the three driven pulleys are connected to the transmission pulley through a transmission belt transmission, rope buckles are symmetrically fixed to the two ends of the moving plate, and the head and tail ends of the transmission belt are respectively fixedly connected to the two rope buckles.

[0011] Preferably, the lifting assembly includes four suspension rods, the top ends of the four suspension rods are fixed to the bottom of the movable plate in a rectangular array, the bottom ends of the four suspension rods vertically pass through the rectangular holes, and the bottom ends of the four suspension rods are horizontally fixed with connecting plates.

[0012] Preferably, an oil cylinder 1 is vertically fixed at the center of the top of the connecting plate, the output shaft of the oil cylinder 1 vertically passes through the connecting plate, and a connecting rod is fixed to the bottom end of the output shaft of the oil cylinder 1.

[0013] Preferably, the grille dirt removal assembly includes a lifting rod, fixed plates are symmetrically fixed on both sides of the top of the lifting rod, both ends of the connecting rod are respectively fixedly connected to the two fixed plates, triangular plates are symmetrically fixed on both ends of the lifting rod, a straight-toothed rake with a plurality of straight teeth is fixed to one end of the bottom of the triangular plate, a curved-toothed rake with a plurality of curved teeth is hingedly connected to the other end of the bottom of the triangular plate, a connecting seat is fixed in the middle of the top of the straight-toothed rake, a second oil cylinder is hinged on the connecting seat, a lever arm is fixed in the middle of the top of the curved-toothed rake, and the end of the output shaft of the second oil cylinder is rotatably connected to the top of the lever arm.

[0014] The beneficial effect of the utility model is that through the coordinated use of several river channels, river banks, installation components, moving components, lifting components and the grille pollution removal component, the grille pollution removal component can be freely moved between multiple river channels, so that only one grille pollution removal component is needed to conveniently perform pollution removal operations on multiple river channels, effectively improving practicality and being suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure provided by the utility model;

[0016] Figure 2 A top view of the structure of the mobile assembly provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of the grille dirt removal assembly provided by the utility model;

[0018] Figure 4 A structural side view of the grille dirt removal assembly provided by the utility model;

[0019] Figure 5 A schematic diagram of the structure of the oil cylinder 2 provided by the utility model when it is in operation;

[0020] Figure 6 The utility model provides a schematic diagram of the structure when the grabbed garbage is thrown onto the river bank.

[0021] In the figure: 1. river channel; 2. river bank; 3. supporting column; 4. supporting top plate; 5. rectangular hole; 6. moving plate; 7. walking wheel; 8. guide rail; 9. end plate; 10. servo motor; 11. driving pulley; 12. driven pulley; 13. driving belt; 14. rope buckle; 15. hanging rod; 16. connecting plate; 17. oil cylinder one; 18. connecting rod; 19. lifting rod; 20. fixing plate; 21. triangle plate; 22. straight tooth rake; 23. curved tooth rake; 24. connecting seat; 25. oil cylinder two; 26. lever arm. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Please refer to the attached Figure 1-6 The mobile grille decontamination device provided by the utility model comprises a plurality of river channels 1 and a river bank 2, a mounting assembly is fixed on the river bank 2, the mounting assembly is located above the plurality of river channels 1, a moving assembly is arranged on the mounting assembly, and the moving assembly is connected to the grille decontamination assembly through a lifting assembly;

[0024] The installation assembly includes a plurality of support columns 3, the bottom ends of the plurality of support columns 3 are fixed on the top of the river bank 2, and a support top plate 4 is horizontally fixed on the top of the plurality of support columns 3, and a rectangular hole 5 is opened in the middle of the support top plate 4, that is, the support top plate 4 and the rectangular hole 5 are installed above the plurality of river channels 1 through the plurality of support columns 3;

[0025] The moving assembly includes a moving plate 6, and the four corners of the moving plate 6 are rotatably connected with running wheels 7. A guide rail 8 is symmetrically fixed on the top of the supporting top plate 4, and the running wheels 7 roll on the surface of the guide rail 8. Specifically, the moving plate 6 can walk on the guide rail 8 through the running wheels 7, that is, the moving plate 6 can move on the supporting top plate 4;

[0026] The moving assembly also includes two end plates 9, the bottom ends of the two end plates 9 are symmetrically fixed at the two ends of the top of the supporting top plate 4, a servo motor 10 is fixed to the inner surface of any end plate 9, and a transmission pulley 11 is fixed to the output shaft of the servo motor 10, and the inner surfaces of the two end plates 9 are rotatably connected with three driven pulleys 12, the three driven pulleys 12 and the transmission pulleys 11 are distributed in a rectangular array, and the three driven pulleys 12 are connected to the transmission pulleys 11 through a transmission belt 13 for transmission and cooperation, and rope buckles 14 are symmetrically fixed at both ends of the moving plate 6, and the head and tail ends of the transmission belt 13 are respectively fixedly connected to the two rope buckles 14. Specifically, when the servo motor 10 is running, it can drive the transmission pulley 11 to rotate forward and reverse, so that the transmission belt 13 rotates forward and reverse between the transmission pulley 11 and the three driven pulleys 12. When the transmission belt 13 rotates forward and reverse, the moving plate 6 can be driven to reciprocate laterally on the supporting top plate 4 through the rope buckle 14;

[0027] The lifting assembly includes four suspension rods 15, the top ends of the four suspension rods 15 are fixed to the bottom of the moving plate 6 in a rectangular array, the bottom ends of the four suspension rods 15 vertically pass through the rectangular hole 5, and the bottom ends of the four suspension rods 15 are horizontally fixed with a connecting plate 16, that is, the connecting plate 16 can be synchronously moved back and forth laterally with the moving plate 6 through the suspension rods 15, and an oil cylinder 17 is vertically fixed at the center of the top of the connecting plate 16, the output shaft of the oil cylinder 17 vertically passes through the connecting plate 16, and a connecting rod 18 is fixed to the bottom end of the output shaft of the oil cylinder 17. Specifically, when the oil cylinder 17 is running, it can drive the connecting rod 18 to move up and down, and the connecting rod 18 can be synchronously moved back and forth laterally with the connecting plate 16;

[0028] The grille dirt removal assembly includes a lifting rod 19, and fixed plates 20 are symmetrically fixed on both sides of the top of the lifting rod 19. The two ends of the connecting rod 18 are fixedly connected to the two fixed plates 20 respectively. It should be noted that the two ends of the connecting rod 18 are preferably fixedly installed with the fixed plates 20 by a fixed connection method of fixing bolts, so when the oil cylinder 17 is running, the lifting rod 19 can be driven to rise and fall through the connecting rod 18 and the fixed plate 20. The two ends of the lifting rod 19 are symmetrically fixed with triangular plates 21, and a straight tooth rake 22 with a plurality of straight teeth is fixed at one end of the bottom of the triangular plate 21, and a curved tooth rake 23 with a plurality of curved teeth is hinged at the other end of the bottom of the triangular plate 21, that is, a straight tooth rake 22 with a plurality of straight teeth is fixed. The straight tooth rake 22 and the curved tooth rake 23 can be raised and lowered synchronously with the lifting rod 19 through the triangular plate 21, so that they can be moved down into the river channel 1, and the lifting rod 19 can be synchronously moved laterally back and forth with the connecting rod 18, that is, the straight tooth rake 22 and the curved tooth rake 23 can be moved into any river channel 1, a connecting seat 24 is fixed at the middle of the top of the straight tooth rake 22, a cylinder 25 is hinged on the connecting seat 24, a lever arm 26 is fixed at the middle of the top of the curved tooth rake 23, and the output shaft end of the cylinder 25 is rotatably connected to the top of the lever arm 26. Specifically, when the cylinder 25 is running, the curved tooth rake 23 can be driven to rotate by the lever arm 26 (such as Figure 5 As shown), the garbage in the river channel 1 can be grabbed to achieve the pollution removal function;

[0029] In summary, the device enables the grid decontamination assembly to move freely between multiple river channels 1, so that only one grid decontamination assembly is needed to conveniently perform decontamination operations on multiple river channels 1, effectively improving practicality;

[0030] It should be noted that the device is electrically connected to an external main controller and 220V mains electricity, and the main controller can be a computer or other prior art equipment for control.

[0031] The use process of the utility model is as follows: when it is necessary to perform a decontamination operation on the garbage in multiple river channels 1, the servo motor 10 can be used to control the transmission pulley 11 to rotate, so that the transmission belt 13 can pull the moving plate 6 to move horizontally on the supporting top plate 4, and the straight tooth rake 22 and the curved tooth rake 23 can be controlled to move horizontally in sequence to the top of the multiple river channels 1. When the straight tooth rake 22 and the curved tooth rake 23 move to the top of the river channel 1, the oil cylinder 17 is operated, and the straight tooth rake 22 and the curved tooth rake 23 are driven to move down into the river channel 1 through the connecting rod 18 and the lifting rod 19 (such as Figure 1 As shown), the oil cylinder 25 then operates, driving the curved tooth rake 23 to rotate through the lever arm 26 (as shown in FIG. Figure 5 As shown in FIG. 1 , the garbage in the river channel 1 can be grabbed to achieve the function of removing pollution. Then, the oil cylinder 17 is operated to drive the grabbed garbage to move up and out of the river channel 1. At this time, the servo motor 10 is operated to control the grabbed garbage to move horizontally to the top of the river bank 2 at the edge (as shown in FIG. 1 ). Figure 6 As shown), the oil cylinder 25 is then operated to control the curved tooth rake 23 to rotate in the opposite direction, and the grabbed garbage is dropped onto the river bank 2, and then the above operation is repeated, thereby removing the garbage in multiple river channels 1 in turn. Therefore, the device allows the grille cleaning assembly to move freely between multiple river channels 1, so that only one grille cleaning assembly is needed to conveniently perform cleaning operations on multiple river channels 1, effectively improving practicality.

[0032] The above is only a preferred embodiment of the utility model. Any person skilled in the art can modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A mobile screen dirt removal device, comprising a plurality of river channels (1) and river banks (2), characterized in that: A mounting assembly is fixed on the river bank (2), the mounting assembly is located above a plurality of river channels (1), a moving assembly is arranged on the mounting assembly, and the moving assembly is connected to a grille dirt removal assembly via a lifting assembly.

2. The mobile grille dirt removal device according to claim 1 is characterized in that: The installation assembly comprises a plurality of support columns (3), the bottom ends of the plurality of support columns (3) are fixed on the top of the river bank (2), the top ends of the plurality of support columns (3) are horizontally fixed with support top plates (4), and a rectangular hole (5) is opened in the middle of the support top plate (4).

3. The mobile grille dirt removal device according to claim 2 is characterized in that: The moving assembly comprises a moving plate (6), the four corners of the moving plate (6) are rotatably connected to running wheels (7), the top of the supporting top plate (4) is symmetrically fixed with guide rails (8), and the running wheels (7) roll on the surface of the guide rails (8).

4. The mobile grille dirt removal device according to claim 3 is characterized in that: The moving assembly also includes two end plates (9), the bottom ends of the two end plates (9) are symmetrically fixed to the two ends of the top of the supporting top plate (4), a servo motor (10) is fixed to the inner surface of any one of the end plates (9), and a transmission pulley (11) is fixed to the output shaft of the servo motor (10), and three driven pulleys (12) are rotatably connected to the inner surfaces of the two end plates (9), the three driven pulleys (12) and the transmission pulley (11) are distributed in a rectangular array, and the three driven pulleys (12) and the transmission pulley (11) are connected to each other through a transmission belt (13), and rope buckles (14) are symmetrically fixed to the two ends of the moving plate (6), and the head and tail ends of the transmission belt (13) are respectively fixedly connected to the two rope buckles (14).

5. The mobile grille dirt removal device according to claim 3 is characterized in that: The lifting assembly comprises four suspension rods (15), the top ends of the four suspension rods (15) are fixed to the bottom of the movable plate (6) in a rectangular array, the bottom ends of the four suspension rods (15) vertically pass through the rectangular holes (5), and the bottom ends of the four suspension rods (15) are horizontally fixed with connecting plates (16).

6. The mobile grille dirt removal device according to claim 5, characterized in that: An oil cylinder (17) is vertically fixed at the center of the top of the connecting plate (16); an output shaft of the oil cylinder (17) vertically passes through the connecting plate (16); and a connecting rod (18) is fixed at the bottom end of the output shaft of the oil cylinder (17).

7. The mobile grille dirt removal device according to claim 6, characterized in that: The grille dirt removal assembly comprises a lifting rod (19), fixed plates (20) are symmetrically fixed on both sides of the top of the lifting rod (19), the two ends of the connecting rod (18) are respectively fixedly connected to the two fixed plates (20), triangular plates (21) are symmetrically fixed on both ends of the lifting rod (19), a straight tooth rake (22) provided with a plurality of straight teeth is fixed at one end of the bottom of the triangular plate (21), a curved tooth rake (23) provided with a plurality of curved teeth is hinged at the other end of the bottom of the triangular plate (21), a connecting seat (24) is fixed at the middle of the top of the straight tooth rake (22), a second oil cylinder (25) is hinged on the connecting seat (24), a lever arm (26) is fixed at the middle of the top of the curved tooth rake (23), and the output shaft end of the second oil cylinder (25) is rotatably connected to the top of the lever arm (26).

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