Screen flushing device

Abstract

The utility model discloses a screen flushing device which comprises a flushing tank, supporting side plates are fixed to the tops of the two sides of the flushing tank, rotating shafts are arranged on the outer side walls of the supporting side plates in a rotating mode, supporting frames are fixed to the rotating shafts, flushing pipes are fixed to the tail ends of the supporting frames, and high-pressure spray heads are evenly distributed on the flushing pipes. The utility model belongs to the technical field of screen cleaning, and particularly relates to a screen flushing device.

Description

Technical Field

[0001] The utility model belongs to the technical field of screen cleaning, in particular to a screen flushing device. Background Art

[0002] The steel smelting slag is treated by a cylindrical drum dehydrator to dehydrate the slag. The outer wall of the drum is a screen. After one blast furnace slag treatment, the screen is often stuck with slag, affecting the dehydration effect. The screen needs to be cleaned before the next blast furnace slag treatment.

[0003] The existing screen cleaning is usually done manually by workers using a high-pressure water gun, which is labor-intensive. At the same time, the water gun pressure is relatively high, and it is easy to cause an unstable grip, causing the high-pressure water gun to fall off, which can easily cause accidental injuries. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a screen flushing device, which effectively solves the problem that workers have to use high-pressure water guns for manual cleaning, which causes high labor intensity, and the water guns are not stable and easy to fall off, which may cause accidental injuries.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a screen washing device, comprising a washing trough, support side plates are fixed on the top of both sides of the washing trough, a rotating shaft is rotatably provided on the outer side wall of the support side plate, a support frame is fixed on the rotating shaft, a washing pipe is fixed at the end of the support frame, and high-pressure nozzles are evenly distributed on the washing pipe;

[0006] An outer support plate is fixed on the outer side wall of the support side plate below the rotating shaft, a gear is fixed to one end of the rotating shaft close to the outer support plate, a rack plate is slidably provided on the outer support plate, the rack plate and the gear are meshed, and a driving assembly is provided below the rack plate.

[0007] Preferably, the driving assembly includes a driving motor, a turntable is fixedly connected to the output end of the driving motor, a connecting slot rod is fixed under the bottom wall of one end of the rack plate, a boss is fixed on the turntable, and the boss passes through the connecting slot rod and is arranged at the eccentric circle position of the turntable.

[0008] Preferably, an electric telescopic rod is fixed on the supporting side panel, a fixing plate is fixed to one end of the electric telescopic rod, and a fixing groove is provided on the fixing plate.

[0009] Preferably, a pressure pump is fixed on the outer side wall of the flushing tank, and a telescopic hose is connected to the pressure pump. One end of the telescopic hose away from the pressure pump passes through the support frame and is connected to the flushing pipe.

[0010] Preferably, the curvature of the fixing groove and the outer edge of the screen are the same and the height of the fixing groove is greater than the thickness of the screen.

[0011] The utility model adopts the above structure to achieve the following beneficial effects: the driving component drives the gear to rotate alternately counterclockwise and clockwise, so that the gear drives the rotating shaft and the support frame to rotate back and forth as a whole with the rotating shaft as the center, and the support frame drives the flushing pipe and the high-pressure nozzle to rotate together, so as to automatically clean the screen, reduce the intensity of manual labor, and avoid the occurrence of accidental injuries caused by the manual grasping of the water gun falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a screen washing device proposed in the utility model;

[0013] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0014] Figure 3 This is a rear side view of a screen flushing device proposed in the utility model;

[0015] Figure 4 This is a top view of a screen flushing device proposed in the utility model.

[0016] Among them, 1. flushing trough, 2. supporting side plate, 3. rotating shaft, 4. supporting frame, 5. flushing pipe, 6. high-pressure nozzle, 7. gear, 8. outer support plate, 9. rack plate, 10. driving motor, 11. turntable, 12. connecting groove rod, 13. boss, 14. driving assembly, 15. electric telescopic rod, 16. fixing plate, 17. fixing trough, 18. pressure pump, 19. telescopic hose. DETAILED DESCRIPTION

[0017] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "center," "up," "down," "left," "right," "vertical," "horizontal," "inside," and "outside" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating the description of the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The present invention will be further described below in conjunction with the accompanying drawings.

[0019] like Figure 1-4 As shown, the utility model proposes a screen washing device, including a washing trough 1, with supporting side plates 2 fixed on the top of both sides of the washing trough 1, a rotating shaft 3 is rotatably provided on the outer wall of the supporting side plate 2, a support frame 4 is fixed on the rotating shaft 3, a washing pipe 5 is fixed at the end of the support frame 4, and a high-pressure nozzle 6 is evenly distributed on the washing pipe 5; an outer support plate 8 is fixed on the outer wall of the supporting side plate 2 below the rotating shaft 3, a gear 7 is fixed at one end of the rotating shaft 3 close to the side of the outer support plate 8, a rack plate 9 is slidingly provided on the outer support plate 8, the rack plate 9 and the gear 7 are meshed, and a driving assembly 14 is provided below the rack plate 9, and the driving assembly 14 drives the rack plate 9 to reciprocate, so that the gear 7 drives the rotating shaft 3 and the support frame 4 to rotate back and forth as a whole with the rotating shaft 3 as the center, and the support frame 4 drives the washing pipe 5 and the high-pressure nozzle 6 to rotate together to clean the screen.

[0020] like Figure 2 As shown, the drive assembly 14 includes a drive motor 10, a turntable 11 is fixedly connected to the output end of the drive motor 10, a connecting slot rod 12 is fixed under the bottom wall of one end of the rack plate 9, a boss 13 is fixed on the turntable 11, the boss 13 passes through the connecting slot rod 12 and is arranged at the eccentric circle position of the turntable 11, the drive motor 10 drives the turntable 11 and the boss 13 to rotate, the boss 13 pushes the connecting slot rod 12 and the rack plate 9 to reciprocate left and right, and the rack plate 9 drives the gear 7 to rotate alternately counterclockwise and clockwise.

[0021] like Figure 1 、 3 As shown, an electric telescopic rod 15 is fixed on the supporting side panel 2, and a fixed plate 16 is fixed at one end of the electric telescopic rod 15. A fixed groove 17 is provided on the fixed plate 16. The screen is placed in the fixed groove 17, and the electric telescopic rod 15 drives the fixed plate 16 to move to clamp the screen. A pressure pump 18 is fixed on the outer wall of the flushing tank 1, and a telescopic hose 19 is connected to the pressure pump 18. The end of the telescopic hose 19 away from the pressure pump 18 passes through the support frame 4 and is connected to the flushing pipe 5. The curvature of the fixed groove 17 and the outer edge of the screen are the same and the height of the fixed groove 17 is greater than the thickness of the screen.

[0022] During specific use, the screen is placed on the fixed groove 17, and the electric telescopic rod 15 is started. The electric telescopic rod 15 drives the fixed plates 16 to move closer to each other, and the screen is fixed on the fixed plate 16. The pressure pump 18 introduces the water in the flushing tank 1 into the flushing pipe 5 through the telescopic hose 19 and sprays it from the high-pressure nozzle 6. The driving motor 10 drives the turntable 11 and the boss 13 to rotate, and the boss 13 pushes the connecting groove rod 12 and the rack plate 9 to reciprocate left and right. The rack plate 9 drives the gear 7 to rotate alternately counterclockwise and clockwise, so that the gear 7 drives the rotating shaft 3 and the support frame 4 to reciprocate as a whole with the rotating shaft 3 as the center. The support frame 4 drives the flushing pipe 5 and the high-pressure nozzle 6 to rotate together, and the screen is automatically cleaned, which reduces the intensity of manual labor and prevents accidental injuries caused by manual grip of the water gun.

[0023] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A screen flushing device, characterized in that: The invention comprises a flushing trough (1), wherein support side plates (2) are fixed on the tops of both sides of the flushing trough (1), a rotating shaft (3) is rotatably provided on the outer side wall of the supporting side plate (2), a supporting frame (4) is fixed on the rotating shaft (3), a flushing pipe (5) is fixed at the end of the supporting frame (4), and high-pressure nozzles (6) are evenly distributed on the flushing pipe (5); An outer support plate (8) is fixed on the outer side wall of the support side plate (2) below the rotating shaft (3), a gear (7) is fixed on one end of the rotating shaft (3) close to the outer support plate (8), a rack plate (9) is slidably provided on the outer support plate (8), the rack plate (9) and the gear (7) are meshed, and a driving assembly (14) is provided below the rack plate (9).

2. A screen washing device according to claim 1, characterized in that: The driving assembly (14) includes a driving motor (10), a rotating disk (11) is fixedly connected to the output end of the driving motor (10), a connecting slot rod (12) is fixed under the bottom wall of one end of the rack plate (9), a convex column (13) is fixed on the rotating disk (11), and the convex column (13) passes through the connecting slot rod (12) and is arranged at an eccentric circle position of the rotating disk (11).

3. A screen washing device according to claim 2, characterized in that: An electric telescopic rod (15) is fixed on the supporting side plate (2), a fixing plate (16) is fixed to one end of the electric telescopic rod (15), and a fixing groove (17) is provided on the fixing plate (16).

4. A screen washing device according to claim 3, characterized in that: A pressure pump (18) is fixed on the outer wall of the flushing tank (1), and a telescopic hose (19) is connected to the pressure pump (18). The end of the telescopic hose (19) away from the pressure pump (18) passes through the support frame (4) and is connected to the flushing pipe (5).

5. A screen washing device according to claim 4, characterized in that: The curvature of the fixing groove (17) and the outer edge of the screen are the same, and the height of the fixing groove (17) is greater than the thickness of the screen.

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