Cleaning basket special for cleaning stop valve and cleaning machine

Abstract

The utility model relates to a special cleaning basket for cleaning a stop valve and a cleaning machine, and belongs to the technical field of stop valve cleaning, the special cleaning basket comprises a support and a workpiece basket rotationally mounted in the support, the workpiece basket comprises a center shaft, a basket body and two circular side plates, the two side plates are symmetrically arranged at the two ends of the basket body respectively, and the center shaft is arranged on the center shaft; the basket body is fixed on the two side plates, the center shaft is arranged in the middle of the basket body, the center shaft penetrates through the two side plates, and the center shaft rotates on the support. A large number of stop valve pipe bodies can be loaded at a time, in the cleaning process, the workpiece basket can rotate, the stop valve pipe bodies in the workpiece basket can be rapidly cleaned in the overturning process, meanwhile, during discharging, automatic discharging can be achieved only by inclining a discharging opening of the workpiece basket downwards, and the working efficiency is greatly improved. And the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of stop valve cleaning, and in particular to a special cleaning basket and cleaning machine for stop valve cleaning. Background Art

[0002] The globe valve, also called the cut-off valve, is the most widely used valve. It is popular because of the small friction between the sealing surfaces during opening and closing, the durability, the small opening height, the easy manufacturing and maintenance, and it is suitable not only for medium and low pressure, but also for high pressure. The closing principle of the globe valve is to rely on the valve stem pressure to make the valve disc sealing surface fit closely with the valve seat sealing surface to prevent the flow of the medium.

[0003] The pipe body of the stop valve needs to be cleaned during the production process. In the prior art, the staff generally puts the pipe body directly into the cleaning pool for cleaning and then salvages it. This cleaning method has low work efficiency, poor cleaning effect, and high labor intensity.

[0004] Therefore, it is urgent to develop a cleaning device with good cleaning effect and low manual labor intensity. Utility Model Content

[0005] The purpose of the present application is to provide a special cleaning basket and cleaning machine for cleaning stop valves to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the present application provides a special cleaning basket and cleaning machine for cleaning stop valves, which adopt the following technical solutions.

[0007] On the one hand, the present application provides a special cleaning basket for cleaning a stop valve using the following technical solution:

[0008] A cleaning basket specially used for cleaning a stop valve comprises a bracket and a workpiece basket rotatably mounted in the bracket, the workpiece basket comprising a central axis, a basket body and two circular side plates, the two side plates are symmetrically arranged at the two ends of the basket body, and the basket body is fixed on the two side plates, the central axis is arranged in the middle of the basket body, and the central axis passes through the two side plates, the central axis rotates on the bracket, and one end of the central axis extends out of the bracket, a turntable is fixed to the end of the central axis extending out of the bracket, and chains are welded and fixed to the edges of the two circular side plates.

[0009] The bracket is welded from steel and has a square frame structure. V-shaped positioning blocks are welded and fixed at the four corners of the bottom end of the top steel of the bracket, and the opening of the V-shaped positioning block faces downward.

[0010] The basket body is formed by bending and welding a mesh plate, and the cross-section of the basket body is hexagonal. A loading and unloading port is opened on the surface of the basket body, and a cover plate is matched on the loading and unloading port. One side of the cover plate is hinged to the basket body through a long hinge, and the other side is connected to the basket body through a buckle.

[0011] On the other hand, the present application also provides a cleaning machine equipped with a special cleaning basket for cleaning a stop valve, which adopts the following technical solution:

[0012] A cleaning machine comprises a cleaning tank, in which a rotating shaft is rotatably connected, a first sprocket is symmetrically fixed on the rotating shaft, the first sprocket is meshed with the chain, a second sprocket is also fixed to the end of the rotating shaft, a transmission shaft is installed on the side of the cleaning tank close to the second sprocket, and a third sprocket and a drive disk are installed on the transmission shaft.

[0013] A transition sprocket is also installed on the side of the cleaning tank.

[0014] In summary, the present application includes at least one of the following beneficial technical effects: the special cleaning basket for cleaning the stop valve can load a large number of stop valve tubes at one time. During the cleaning process, the workpiece basket can be rotated, and the stop valve tubes inside the workpiece basket can be quickly cleaned during the flipping process. At the same time, when unloading, automatic unloading can be achieved by simply tilting the unloading port of the workpiece basket downward, which greatly reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front cross-sectional structure of the workpiece cleaning basket in the embodiment of the present application.

[0016] Figure 2 It is a schematic diagram of the side cross-sectional structure of the workpiece cleaning basket in the embodiment of the present application.

[0017] Figure 3 It is a top view of the workpiece cleaning basket in the embodiment of the present application.

[0018] Figure 4 It is a schematic diagram for illustrating the connection relationship between the cleaning machine and the workpiece cleaning basket in the embodiment of the present application.

[0019] Explanation of the accompanying drawings: 1. bracket; 11. V-shaped positioning block; 2. workpiece basket; 21. center axis; 22. basket body; 221. loading and unloading port; 222. cover plate; 23. side plate; 24. turntable; 25. chain; 3. cleaning tank; 31. rotating shaft; 311. first sprocket; 32. second sprocket; 4. transmission shaft; 41. third sprocket; 42. driving disk; 5. transition sprocket. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a cleaning basket specially used for cleaning a stop valve, referring to Figure 1-3 , including a bracket 1, and a workpiece basket 2 rotatably mounted in the bracket 1, the bracket 1 is welded from steel and has a square frame structure, V-shaped positioning blocks 11 are welded and fixed at the four corners of the bottom end of the top steel of the bracket 1, the opening of the V-shaped positioning block 11 faces downward, and the V-shaped positioning block 11 is used for clamping by a robot;

[0022] The workpiece basket 2 includes a central axis 21, a basket body 22 and two circular side plates 23, the two side plates 23 are symmetrically arranged at the two ends of the basket body 22, and the basket body 22 is fixed on the two side plates 23, the central axis 21 is arranged in the middle of the basket body 22, and the central axis 21 passes through the two side plates 23, the central axis 21 rotates on the bracket 1, and one end of the central axis 21 extends out of the bracket 1, and a turntable 24 is fixed on the end of the central axis 21 extending out of the bracket 1. After the cleaning basket is lifted, the driving turntable 24 can drive the workpiece basket 2 to rotate, so that the liquid or garbage in the stop valve pipeline is thrown out, and chains 25 are welded and fixed on the edges of the two circular side plates 23, and the chain 25 is used to be connected to the first sprocket 311 in the cleaning tank 3. At the same time, in order to prevent the chain 25 from slipping out of the first sprocket 311, an annular stop is also welded on the outer side of the edge of the side plate 23.

[0023] Reference Figure 2 The basket body 22 is formed by bending and welding a mesh plate, and the cross section of the basket body (22) is hexagonal. A loading and unloading port 221 is provided on the surface of the basket body 22. A cover plate 222 is matched with the loading and unloading port 221. One side of the cover plate 222 is hinged to the basket body 22 through a long hinge, and the other side is connected to the basket body 22 through a buckle.

[0024] The implementation principle of a cleaning basket and a cleaning machine for cleaning a stop valve in the embodiment of the present application is as follows:

[0025] During cleaning, it is only necessary to open the cover plate 222 and put a number of stop valve pipe bodies into the basket body 22 from the loading and unloading port 221, and then fix the cover plate 222. The workpiece basket 2 rotates in the cleaning machine, and the stop valve pipe bodies can be turned over for cleaning, which can improve the cleaning efficiency. After cleaning, the cover plate 222 is opened and the basket body 22 is turned over to pour the stop valve pipe bodies out of the loading and unloading port 221. The entire loading and unloading process is relatively simple, which greatly reduces the labor intensity of manual labor.

[0026] The present application also discloses a cleaning machine equipped with the above-mentioned special cleaning basket for cleaning the stop valve, referring to Figure 4, including a cleaning tank 3, in which a rotating shaft 31 is rotatably connected, a first sprocket 311 is symmetrically fixed on the rotating shaft 31, the first sprocket 311 is meshed with the chain 25, and a second sprocket 32 ​​is also fixed to the end of the rotating shaft 31, a transmission shaft 4 is installed on the side of the cleaning tank 3 close to the second sprocket 32, a third sprocket 41 and a driving disk 42 are installed on the transmission shaft 4, a transition sprocket 5 is also installed on the side of the cleaning tank 3, a transmission chain is connected between the second sprocket 32, the third sprocket 41 and the transition sprocket 5, and at the same time, in order to position the cleaning basket, positioning supports are fixed around the cleaning tank 3.

[0027] When in use, the cleaning basket is hoisted into the cleaning machine, and the chains 25 on both sides of the cleaning basket are correspondingly placed on the first sprocket 311 of the rotating shaft 31. The external power source drives the third sprocket 41 to rotate via the driving disk 42, and the third sprocket 41 drives the rotating shaft 31 to rotate via the second sprocket 32. The rotating shaft 31 drives the workpiece basket 2 to rotate via the first sprocket 311, so that the stop valve tube body inside the workpiece basket 2 can be turned over and cleaned.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A special cleaning basket for cleaning stop valves, characterized by: The invention comprises a support (1) and a workpiece basket (2) rotatably mounted in the support (1); the workpiece basket (2) comprises a central axis (21), a basket body (22) and two circular side plates (23); the two side plates (23) are symmetrically arranged at two ends of the basket body (22), and the basket body (22) is fixed on the two side plates (23); the central axis (21) is arranged in the middle of the basket body (22), and the central axis (21) passes through the two side plates (23); the central axis (21) is rotatably mounted on the support (1), and one end of the central axis (21) extends out of the support (1); a rotating disk (24) is fixed to the end of the central axis (21) extending out of the support (1); and chains (25) are welded and fixed to the edges of the two circular side plates (23).

2. The special cleaning basket for cleaning the stop valve according to claim 1, characterized in that: The bracket (1) is welded from steel and has a square frame structure. V-shaped positioning blocks (11) are welded and fixed at the four corners of the bottom end of the top steel of the bracket (1), and the opening of the V-shaped positioning block (11) faces downward.

3. The special cleaning basket for cleaning the stop valve according to claim 2, characterized in that: The basket body (22) is formed by bending and welding a mesh plate, and the cross section of the basket body (22) is hexagonal. A loading and unloading opening (221) is provided on the surface of the basket body (22), and a cover plate (222) is matched with the loading and unloading opening (221). One side of the cover plate (222) is hinged to the basket body (22) through a long hinge, and the other side is connected to the basket body (22) through a buckle.

4. A cleaning machine equipped with the cleaning basket for cleaning the stop valve according to claim 3, characterized in that: The invention comprises a cleaning tank (3), wherein a rotating shaft (31) is rotatably connected in the cleaning tank (3), a first sprocket (311) is symmetrically fixed on the rotating shaft (31), the first sprocket (311) is meshed with the chain (25), a second sprocket (32) is also fixed at the end of the rotating shaft (31), a transmission shaft (4) is installed on the side of the cleaning tank (3) close to the second sprocket (32), and a third sprocket (41) and a driving disc (42) are installed on the transmission shaft (4).

5. The cleaning machine according to claim 4, characterized in that: A transition sprocket (5) is also installed on the side of the cleaning tank (3).

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