Valve ball cleaning mechanism

Abstract

The utility model relates to the technical field of ball valve cleaning devices, in particular to a valve ball cleaning mechanism which comprises a machine body, a cleaning groove is formed in the upper surface of the machine body, a rotating shaft is horizontally and rotatably installed in the cleaning groove, a plurality of rubber rods are fixedly installed on the surface of the rotating shaft, and a liquid storage box is fixedly installed on the upper surface of an installation plate. And a rotating rod is rotationally installed in the penetrating opening, reciprocating threads are formed in the surface of the rotating rod, the rotating rod is sleeved with a sliding plate in a threaded mode, an inserting rod is inserted into the hollow rod in a sealed and sliding mode, and the inserting rod is fixedly connected with the sliding plate. A plurality of rubber rods can rotate to turn over the valve ball body in the cleaning tank, so that the flow velocity between the valve ball body and the liquid contact surface in the cleaning tank is increased, the contact surfaces of the valve ball bodies can be effectively cleaned, and the cleaning liquid in the liquid storage tank can be intermittently thrown into the cleaning tank, so that the cleaning effect is improved. Cleaning liquid does not need to be manually added, and the labor burden of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sphere valve cleaning devices, in particular to a valve sphere cleaning mechanism. Background Art

[0002] During the production process of valve spheres, some dust and debris may adhere to their surfaces, and there may also be oil stains. A cleaning device is needed to clean the valve spheres to ensure their cleanliness. Usually, the valve spheres to be cleaned are placed in a device filled with water, and then a cleaning liquid is added to the device.

[0003] During the cleaning process of existing valve spheres, they are in a static state, resulting in slow cleaning efficiency. Moreover, the parts at the contact surfaces of multiple valve spheres cannot be effectively cleaned. At the same time, the cleaning liquid needs to be added manually intermittently, which increases the labor burden on workers. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the following disadvantages in the prior art: during the cleaning process of existing valve spheres, they are in a static state, resulting in slow cleaning efficiency. Moreover, the parts at the contact surfaces of multiple valve spheres cannot be effectively cleaned. At the same time, the cleaning liquid needs to be added manually intermittently, which increases the labor burden on workers. A valve sphere cleaning mechanism is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A valve sphere cleaning mechanism includes a machine body. A cleaning groove is opened on the upper surface of the machine body. A rotating shaft is horizontally and rotatably installed in the cleaning groove. Multiple rubber rods are fixedly installed on the surface of the rotating shaft. A driving motor is fixedly installed on the side wall of the machine body. The output shaft of the driving motor is fixedly connected to the rotating shaft. An L-shaped mounting plate is fixedly installed on the upper surface of the machine body. A liquid storage tank is fixedly installed on the upper surface of the mounting plate. The liquid storage tank is filled with a cleaning liquid;

[0007] An L-shaped support plate is fixedly installed on the surface of the machine body. A through hole is opened on the surface of the support plate. A rotating rod is horizontally and rotatably installed in the through hole. A reciprocating thread is opened on the surface of the rotating rod. A sliding plate is threadedly sleeved on the rotating rod. One end of a hollow rod with a closed design is fixedly installed on the upper surface of the machine body through a support component. A plug rod is hermetically and slidably inserted into the hollow rod. The plug rod is fixedly connected to the sliding plate. A liquid outlet pipe and a liquid inlet pipe are fixedly installed on the surface of the hollow rod. One end of the liquid inlet pipe is communicated with the liquid storage tank. One-way valves are provided in both the liquid inlet pipe and the liquid outlet pipe. Chain wheels are fixedly sleeved on both the rotating rod and the output shaft of the driving motor. A chain is meshed and wound around the two chain wheels.

[0008] Preferably, the support member includes a support rod fixedly installed on the upper surface of the machine body, and the top end of the support rod is fixedly connected to the surface of the hollow rod.

[0009] Preferably, the flow direction of the one-way valve in the liquid inlet pipe is from the inside of the liquid storage tank to the inside of the hollow rod, and the conduction direction of the one-way valve in the liquid outlet pipe is from the inside of the hollow rod to the outside.

[0010] Preferably, one end of the rotating rod is provided with an oil absorption assembly for absorbing the oil stains in the cleaning tank.

[0011] Preferably, the oil absorption assembly includes a reciprocating lead screw fixedly installed at one end of the rotating rod, an L-shaped sliding rod threadedly sleeved on the reciprocating lead screw, and a moving plate fixedly installed at one end of the sliding rod. An oil absorption cloth is bonded to the lower surface of the moving plate. The moving plate is located in the cleaning tank, and the rotation of the sliding rod is restricted by a restricting member.

[0012] Preferably, the restricting member includes a restricting groove horizontally opened on the upper surface of the machine body and a restricting rod fixedly installed on the lower surface of the sliding rod. The bottom end of the restricting rod is slidably disposed in the restricting groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. After putting a plurality of valve spheres into the cleaning tank, the driving motor can be used to control the rotation of multiple rubber rods at this time, so as to turn the valve spheres in the cleaning tank. While accelerating the flow rate between the valve spheres and the liquid contact surface in the cleaning tank, it can also ensure that the contact surfaces of multiple valve spheres can be effectively cleaned, improving the cleaning work efficiency and integrity;

[0015] 2. After starting the driving motor, the cleaning liquid in the liquid storage tank will be intermittently and automatically put into the cleaning tank at this time, eliminating the need for manual addition of cleaning liquid and reducing the labor burden of the staff;

[0016] 3. After starting the driving motor, the moving plate will drive the oil absorption cloth to move horizontally back and forth at this time, so as to absorb and clean the oil stains on the horizontal plane in the cleaning tank, avoiding affecting the cleaning of the valve spheres. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front three-dimensional structural schematic diagram of a valve sphere cleaning mechanism proposed by the present utility model;

[0018] Figure 2 is a top three-dimensional structural schematic diagram of a valve sphere cleaning mechanism proposed by the present utility model;

[0019] Figure 3 is Figure 1 the enlarged view of the structure at A in

[0020] Figure 4 For Figure 2 The enlarged view of the structure at position B in

[0021] In the figure: 1 body, 2 rubber rod, 3 drive motor, 4 liquid storage tank, 5 rotating rod, 6 sliding plate, 7 hollow rod, 8 inserting rod, 9 liquid outlet pipe, 10 liquid inlet pipe, 11 sprocket, 12 chain, 13 support rod, 14 reciprocating screw rod, 15 sliding rod, 16 moving plate, 17 limiting groove, 18 limiting rod. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present invention are only for the convenience of clear narration, rather than used to limit the scope of implementation of the present invention. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope of implementation of the present invention.

[0024] Refer to Figures 1-4 , a valve sphere cleaning mechanism, including a body 1, a cleaning groove is opened on the upper surface of the body 1, a rotating shaft is horizontally rotatably installed in the cleaning groove, and a plurality of rubber rods 2 are fixedly installed on the surface of the rotating shaft. A drive motor 3 is fixedly installed on the side wall of the body 1, and the output shaft of the drive motor 3 is fixedly connected to the rotating shaft. An L-shaped mounting plate is fixedly installed on the upper surface of the body 1, and a liquid storage tank 4 is fixedly installed on the upper surface of the mounting plate. The liquid storage tank 4 is filled with a cleaning liquid.

[0025] After putting a plurality of valve spheres to be cleaned into the cleaning groove, start the drive motor 3. When the output shaft of the drive motor 3 drives the rotating shaft and a plurality of rubber rods 2 to rotate, the plurality of rubber rods 2 will turn the plurality of valve spheres located in the cleaning groove, thereby accelerating the flow rate between the surface of the valve sphere and the liquid located in the cleaning groove, and ensuring that the contact surfaces of the plurality of valve spheres can all contact the liquid, obtaining effective cleaning, and improving the working efficiency and integrity of the cleaning.

[0026] A support plate in the shape of an L is fixedly installed on the surface of the body 1. A through hole is formed on the surface of the support plate. A rotating rod 5 is horizontally rotatably installed in the through hole. A reciprocating thread is formed on the surface of the rotating rod 5. A sliding plate 6 is threadedly sleeved on the rotating rod 5. A hollow rod 7 with a closed end is fixedly installed on the upper surface of the body 1 through a support member. The support member includes a support rod 13 fixedly installed on the upper surface of the body 1. The top end of the support rod 13 is fixedly connected to the surface of the hollow rod 7. A plug rod 8 is hermetically and slidably inserted into the hollow rod 7. The plug rod 8 is fixedly connected to the sliding plate 6. A liquid outlet pipe 9 and a liquid inlet pipe 10 are fixedly installed on the surface of the hollow rod 7. One end of the liquid inlet pipe 10 is communicated with the liquid storage tank 4. One-way valves are provided in both the liquid inlet pipe 10 and the liquid outlet pipe 9. The conduction direction of the one-way valve in the liquid inlet pipe 10 is from the inside of the liquid storage tank 4 to the inside of the hollow rod 7. The conduction direction of the one-way valve in the liquid outlet pipe 9 is from the inside of the hollow rod 7 to the outside. Sprockets 11 are fixedly sleeved on both the rotating rod 5 and the output shaft of the driving motor 3. A chain 12 is meshed and wound around the two sprockets 11.

[0027] When the output shaft of the driving motor 3 rotates, at this time, under the driving action of the two sprockets 11 and the chain 12, the rotating rod 5 will also rotate, so that the sliding plate 6 threadedly sleeved on the rotating rod 5 will drive the plug rod 8 to move horizontally back and forth. When the plug rod 8 moves back and forth, at this time, the volume inside the hollow rod 7 will continuously change from small to large and then from large to small. When the volume inside the hollow rod 7 becomes larger, the pressure decreases, and the cleaning liquid located in the liquid storage tank 4 will enter the hollow rod 7 from the liquid inlet pipe 10. When the volume inside the hollow rod 7 becomes smaller, the pressure increases, and the cleaning liquid located in the hollow rod 7 will be sprayed out from the liquid outlet pipe 9 and enter the cleaning tank. Then, with the rotation of the multiple rubber rods 2, it will quickly mix with the water located in the cleaning tank. That is, the addition of the cleaning liquid is automatic and does not require manual addition, which reduces the labor burden of the staff. At the same time, there is no need for an additional electric drive device, and no additional electricity cost will be generated.

[0028] An oil absorption component is provided at one end of the rotating rod 5. The oil absorption component is used to absorb the oil stains located in the cleaning tank. The oil absorption component includes a reciprocating screw rod 14 fixedly installed at one end of the rotating rod 5, an L-shaped sliding rod 15 threadedly sleeved on the reciprocating screw rod 14, and a moving plate 16 fixedly installed at one end of the sliding rod 15. An oil absorption cloth is adhered to the lower surface of the moving plate 16. The moving plate 16 is located in the cleaning tank. The sliding rod 15 is restricted from rotating through a restricting component. The restricting component includes a restricting groove 17 horizontally formed on the upper surface of the body 1 and a restricting rod 18 fixedly installed on the lower surface of the sliding rod 15. The bottom end of the restricting rod 18 is slidably disposed in the restricting groove 17.

[0029] When the rotating rod 5 rotates, the reciprocating lead screw 14 will also rotate at this time. The slide rod 15 threadedly sleeved on the reciprocating lead screw 14 will drive the moving plate 16 to move horizontally back and forth under the restricting action of the restricting rod 18 and the restricting groove 17. During the moving process, the oil-absorbing fabric on the lower surface of the moving plate 16 will always be in contact with the horizontal plane in the cleaning tank, so as to absorb and clean the oil stains accumulated at the horizontal plane, avoiding affecting the cleaning of the valve sphere.

[0030] In this utility model, after putting multiple valve spheres to be cleaned into the cleaning tank, start the driving motor 3. When the output shaft of the driving motor 3 drives the rotating shaft and multiple rubber rods 2 to rotate, the multiple rubber rods 2 will turn the multiple valve spheres located in the cleaning tank, which can accelerate the flow rate between the surface of the valve sphere and the liquid in the cleaning tank, and can also ensure that the contact surfaces of the multiple valve spheres can all be in contact with the liquid, achieving effective cleaning, improving the cleaning work efficiency and integrity. When the output shaft of the driving motor 3 rotates, at this time, under the driving action of the two sprockets 11 and the chain 12, the rotating rod 5 will also rotate, so that the sliding plate 6 threadedly sleeved on the rotating rod 5 will drive the inserting rod 8 to move horizontally back and forth. When the inserting rod 8 moves back and forth, the volume inside the hollow rod 7 will continuously change from small to large and then from large to small. When the volume inside the hollow rod 7 becomes larger, the pressure decreases, and the cleaning liquid located in the liquid storage tank 4 will enter the hollow rod 7 from the liquid inlet pipe 10. When the volume inside the hollow rod 7 becomes smaller, the pressure increases, and the cleaning liquid located inside the hollow rod 7 will be sprayed out from the liquid outlet pipe 9 and enter the cleaning tank. Then, with the rotation of the multiple rubber rods 2, it will quickly mix with the water in the cleaning tank, that is, the addition of the cleaning liquid is automatic without manual addition, reducing the labor burden of the staff. At the same time, there is no need for an additional electric drive device, and no additional electric cost will be generated.

[0031] In this utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" and other terms should be understood in a broad sense.

[0032] The above is only the preferred specific implementation manner of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by this utility model, according to the technical solution of this utility model and its inventive concept, makes equivalent substitutions or changes, and should all be covered within the protection scope of this utility model.

Claims

1. A valve ball cleaning mechanism, comprising a body (1), characterized in that: The upper surface of the machine body (1) is provided with a cleaning groove, a rotating shaft is installed in the cleaning groove for horizontal rotation, a plurality of rubber rods (2) are fixedly installed on the surface of the rotating shaft, a driving motor (3) is fixedly installed on the side wall of the machine body (1), the output shaft of the driving motor (3) is fixedly connected to the rotating shaft, an L-shaped mounting plate is fixedly installed on the upper surface of the machine body (1), a liquid storage tank (4) is fixedly installed on the upper surface of the mounting plate, and the liquid storage tank (4) is filled with cleaning liquid; An L-shaped support plate is fixedly mounted on the surface of the machine body (1), a through hole is provided on the surface of the support plate, a rotating rod (5) is horizontally rotatably mounted in the through hole, a reciprocating thread is provided on the surface of the rotating rod (5), a slide plate (6) is threadedly sleeved on the rotating rod (5), a hollow rod (7) with one end designed to be closed is fixedly mounted on the upper surface of the machine body (1) through a supporting component, an insert rod (8) is sealingly and slidably inserted in the hollow rod (7), the insert rod (8) is fixedly connected to the slide plate (6), a liquid outlet pipe (9) and a liquid inlet pipe (10) are fixedly mounted on the surface of the hollow rod (7), one end of the liquid inlet pipe (10) is connected to the liquid storage tank (4), and a one-way valve is provided in the liquid inlet pipe (10) and the liquid outlet pipe (9), a sprocket (11) is fixedly sleeved on the output shaft of the rotating rod (5) and the driving motor (3), and a chain (12) is meshed and wound around the two sprockets (11).

2. A valve ball cleaning mechanism according to claim 1, characterized in that: The supporting component comprises a support rod (13) fixedly mounted on the upper surface of the machine body (1), and the top end of the support rod (13) is fixedly connected to the surface of the hollow rod (7).

3. A valve ball cleaning mechanism according to claim 1, characterized in that: The one-way valve in the liquid inlet pipe (10) passes through the liquid storage tank (4) to the hollow rod (7), and the one-way valve in the liquid outlet pipe (9) conducts from the hollow rod (7) to the outside.

4. A valve ball cleaning mechanism according to claim 1, characterized in that: An oil absorption assembly is provided at one end of the rotating rod (5), and the oil absorption assembly is used to absorb oil stains in the cleaning tank.

5. A valve ball cleaning mechanism according to claim 4, characterized in that: The oil absorption assembly comprises a reciprocating screw (14) fixedly mounted on one end of a rotating rod (5), an L-shaped sliding rod (15) threadedly sleeved on the reciprocating screw (14), and a movable plate (16) fixedly mounted on one end of the sliding rod (15), an oil absorption cloth being bonded to the lower surface of the movable plate (16), the movable plate (16) being located in a cleaning tank, and the sliding rod (15) being restricted in rotation by a restriction component.

6. A valve ball cleaning mechanism according to claim 5, characterized in that: The limiting component comprises a limiting groove (17) horizontally opened on the upper surface of the body (1) and a limiting rod (18) fixedly installed on the lower surface of the slide rod (15), and the bottom end of the limiting rod (18) is slidably arranged in the limiting groove (17).

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