Throttle valve cleaning device

Abstract

The utility model discloses a throttle valve cleaning device which comprises a cleaning box, the right side face of the cleaning box is provided with a water injection port and a water drainage port, when a throttle valve is cleaned, clear water is added into the cleaning box through the water injection port in advance, the clear water is injected to the position of a water line, and when the cleaning box is almost full of water after cleaning is completed, the water drainage port is opened. A water outlet is opened to discharge water after cleaning; a driving motor is arranged on the left side face of the cleaning box, a motor support is fixedly connected below the driving motor, a base is arranged below the cleaning box, and the base is fixedly connected with the cleaning box and the lower end of the motor support; compared with the prior art, the throttle valve has the advantages that the movement direction of the throttle valve is increased, water can clean the throttle valve at multiple angles, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of valves, and particularly relates to a throttle valve cleaning device. Background Art

[0002] A throttle valve is an important device for controlling flow rate and pressure, and is widely used in industrial production, machinery manufacturing, aerospace, ships, automobiles and other fields. The throttle valve controls the pressure and flow rate by restricting the speed and flow rate of the fluid passing through the pipeline. During long-term use, mechanical impurities and other dirt in the oil accumulate at the throttle gap, which will make the flow rate of the throttle valve unstable and affect the stability of its use environment. Therefore, cleaning the throttle valve is a necessary measure.

[0003] In the prior art, an impurity cleaning device for a throttle valve is disclosed, and the literature number is: CN208527508U. The impurity cleaning device for the throttle valve includes a cleaning barrel, a lid is installed at the top end of the cleaning barrel, a rotating motor is fixed at the top end of the lid, the output shaft of the rotating motor extends below the lid, a driving gear is installed on the output shaft, a rotating rod is rotatably installed at the bottom end of the lid, a driven gear is installed on the outer side of the rotating rod, the driving gear meshes with the driven gear, a rotating disk is installed at the bottom end of the rotating rod, multiple connecting rods are installed at the bottom end of the rotating disk, a mounting plate is installed at the bottom end of the connecting rod, a fixed clamping block and a fixing plate are respectively installed on both sides of the bottom end of the mounting plate, and a sliding hole is formed in the fixing plate; the structure is ingenious and easy to use, and can clean the throttle valves in batches with high cleaning efficiency.

[0004] However, the above-mentioned technology only makes the throttle valve move relative to water by the rotation of the rotating rod alone to clean the throttle valve, and such a cleaning method has little force and the cleaning effect is not very good. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a cleaning device that can make the throttle valve move in multiple directions, and solve the above problems by making water impact the throttle valve from multiple angles.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a throttle valve cleaning device, including a cleaning box, a driving motor is arranged on the left side surface of the cleaning box, and a rotating component is arranged in the cleaning box;

[0007] The rotating assembly includes a rotating disk. A long shaft rod is connected to the left side of the rotating disk. The long shaft rod is movably connected to the left side surface of the cleaning tank. The middle of the right side of the rotating disk is movably connected to a central gear. The central gear is fixedly connected to the right side surface of the cleaning tank through a positioning rod. An edge gear meshes with the edge of the central gear. Six edge gears are distributed in an array around the central axis of the central gear. All six edge gears are movably connected to the right side surface of the rotating disk. A fixing component is provided on each edge gear, and a throttle valve is fixed on the fixing component. A flushing component is arranged on the periphery of the rotating disk.

[0008] Further, the fixing component includes a connecting rod. The left end of the connecting rod is fixedly connected to the edge gear. The right end of the connecting rod is fixedly connected to a mounting plate. A baffle is fixedly connected to the right side of the mounting plate. A slide rod hole is formed in the middle of the baffle.

[0009] Further, a slide rod passes through the slide rod hole. A movable clamping plate is connected to the left end of the slide rod. A spring is arranged between the movable clamping plate and the baffle. The spring is sleeved on the slide rod. A pull ring is arranged at the right end of the slide rod. A fixed clamping plate is arranged on the left side of the movable clamping plate. The fixed clamping plate is fixedly connected to the mounting plate.

[0010] Further, the flushing component includes high-pressure nozzles. Six groups of high-pressure nozzles are distributed in an array along the circumferential direction of the rotating disk. Each group of high-pressure nozzles includes two nozzle pipes. The two nozzle pipes are symmetrically arranged. The lower ends of the six groups of high-pressure nozzles are fixedly connected to the inner side wall of the box body.

[0011] Further, the lower ends of the six groups of high-pressure nozzles are all connected to branch water pipes. The branch water pipes are arranged outside the cleaning tank and are fixedly connected to the left side surface of the cleaning tank. A flow divider is arranged outside the cleaning tank.

[0012] Further, the flow divider is fixedly connected to the base. Six flow dividing ports and one main port are arranged on the flow divider. The branch water pipes connected to the six groups of high-pressure nozzles are respectively connected to one flow dividing port on the flow divider. The main port of the flow divider is connected to the main water pipe. The other end of the main water pipe is connected to a high-pressure water pump. The high-pressure water pump provides high-pressure water to the water pipe.

[0013] Further, a water injection port and a drain port are arranged on the right side surface of the cleaning tank. Clean water can be injected into the cleaning tank through the water injection port. When the cleaning tank is full of water, the water can be discharged through the drain port. A filter is connected to the right side of the drain port.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The meshing of the central gear and the edge gear on the rotating disk will drive the edge gear to rotate self - sufficiently. The rotation of the edge gear will drive the throttle valve to rotate, further increasing the movement orientation of the throttle valve. A flushing component is also provided in the cleaning tank, which can flush the throttle valve with high - pressure water jets. The multi - directional movement enables the throttle valve to be cleaned and washed from multiple angles by water, increasing the cleaning intensity and improving the cleaning effect. Brief Description of the Drawings

[0015] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the sectional structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the right - view sectional structure of the present utility model;

[0018] Figure 4 is a schematic diagram of the connection structure of the central gear and the edge gear of the present utility model;

[0019] Figure 5 is a schematic diagram of the fixing component of the present utility model.

[0020] In the figure: 1, base; 2, cleaning tank; 3, filter; 4, drive motor; 5, rotating disk; 6, central gear; 7, positioning rod; 8, edge gear; 9, fixing component; 901, connecting rod; 902, mounting plate; 903, baffle; 904, sliding rod; 905, spring; 906, movable clamping plate; 907, fixed clamping plate; 908, pull ring; 10, high - pressure nozzle; 11, branch water pipe; 12, flow divider; 13, main water pipe; 14, high - pressure water pump; 15, motor support; 16, long shaft rod; 17, throttle valve. Detailed Description of the Preferred Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "install", "connect", "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] The present utility model will be further described below with reference to the drawings and specific embodiments.

[0025] Refer to Figures 1 to 5 , a throttle valve cleaning device, comprising a cleaning tank 2. The cleaning tank 2 is a cuboid-shaped barrel with an opening at the upper end. A tank cover is provided at the opening, and the tank cover is detachably connected to the cleaning tank 2. A glass window is provided on the front surface of the cleaning tank 2, through which the inside of the cleaning tank 2 can be observed. A water level line is provided on the glass window. A water injection port and a drain port are provided on the right side surface of the cleaning tank 2. When cleaning the throttle valve 17, first add clear water into the cleaning tank 2 through the water injection port, and the clear water is filled to the position of the water level line. When the water in the cleaning tank 2 is almost full after cleaning, open the drain port to drain the water after cleaning. A filter 3 is fixedly connected to the right end of the drain port, which can filter impurities and oil in the drained water, so that the drained water can be reused;

[0026] A driving motor 4 is provided on the left side surface of the cleaning tank 2. The output shaft of the driving motor 4 is connected to the tank body through a coupling. A motor bracket 15 is fixedly connected below the driving motor 4, and the lower end of the motor bracket 15 is fixedly connected to a base 1, and the base 1 is also fixedly connected to the lower end of the cleaning tank 2;

[0027] Inside the cleaning tank 2, a rotating assembly is provided. The rotating assembly includes a rotating disk 5. The central axis of the rotating disk 5 is perpendicular to the left side of the cleaning tank 2. At the center position of the left side of the rotating disk 5, a long shaft rod 16 is fixedly connected. The long shaft rod 16 passes through the left side of the cleaning tank 2 and is connected to a coupling. The long shaft rod 16 is movably connected to the left side of the cleaning tank 2 and can rotate. When the long shaft rod 16 rotates, the rotating disk 5 will rotate accordingly. On the right side of the rotating disk 5, a central gear 6 is movably connected. The central axis of the central gear 6 coincides with the central axis of the rotating disk 5. At this time, the rotating disk and the central gear are parallel to each other. At the center position of the right side of the central gear 6, a positioning rod 7 is fixedly connected. The right end of the positioning rod 7 is fixedly connected to the right side of the cleaning tank 2. On the right side of the rotating disk 5, an edge gear 8 is provided. The central axis of the edge gear 8 is parallel to the central axis of the central gear 6. Six edge gears are arranged in an array around the central axis of the rotating disk 5. All six edge gears are meshed with the central gear 6. The left side of each edge gear is movably connected to the rotating disk 5 through a shaft rod. When the rotating disk 5 rotates, the six edge gears will rotate around its central axis following the rotating disk. At this time, the central gear 6 remains stationary. Because the edge gear 8 is meshed with the central gear 6, as the edge gear 8 rotates around the central axis of the rotating disk 5, the edge gear 8 will also rotate on its own axis. On the right side of each of the six edge gears, a fixing assembly 9 is fixedly connected. The fixing assembly 9 is used to fix the throttle valve 17. When the rotating disk 5 rotates to the position where the fixing assembly 9 is at the lowest position, the water level line is above the fixing assembly 9 at the lowest position. In this way, when the fixing assembly 9 drives the throttle valve 17 to rotate downward, the water filled in the cleaning tank 2 can clean the throttle valve 17. A throttle valve 17 cleaning agent can be added to the water filled in the cleaning tank 2. When the throttle valve 17 is carrying a large amount of oil stains, it can be soaked and cleaned with the cleaning agent. Around the rotating disk, a flushing assembly is provided. The flushing assembly can flush the throttle valve 17 to make the cleaning effect better;

[0028] The fixing component 9 includes a connecting rod 901. The left end of the connecting rod 901 is fixedly connected to the edge gear 8, and its central axis coincides with the central axis of the edge gear 8. The right end of the connecting rod 901 is fixedly connected with a mounting plate 902. The mounting plate 902 is a rectangular plate. The connecting rod 901 is perpendicularly connected to the position of the geometric center of the left side surface of the mounting plate 902. A baffle 903 is arranged on the right side surface of the mounting plate 902. The baffle 903 is a cuboid plate, perpendicular to the mounting plate 902, and is fixedly connected to the mounting plate 902. A slide rod hole is opened at the geometric center position of the baffle 903. A slide rod 904 passes through the slide rod hole. The lower end of the slide rod 904 is connected with a movable clamping plate 906. A spring 905 is arranged between the movable clamping plate 906 and the baffle 903. The spring 905 has a restoring force when compressed. The spring 905 is sleeved on the slide rod 904. A pull ring 908 is arranged at the upper end of the slide rod 904. A fixed clamping plate 907 is arranged below the movable clamping plate 906. The fixed clamping plate 907 is fixedly connected to the mounting plate 902. When fixing the throttle valve 17, pull the pull ring 908 upward, the slide rod 904 moves upward, and the movement of the slide rod 904 drives the movable clamping plate 906 to move upward. At this time, the spring 905 is compressed. Place the throttle valve 17 between the movable clamping plate 906 and the fixed clamping plate 907, and then release the pull ring 908. Because the spring 905 is compressed and has a restoring force, the movable clamping plate 906 will move downward under the push of the restoring force, and the throttle valve 17 is fixed by the clamping of the fixed clamping plate 907 and the movable clamping plate 906. When the edge gear 8 rotates self - rotatably, the fixing component 9 will rotate around the central axis of the edge gear 8. At the same time, the rotation of the rotating disk 5 drives the edge gear 8 to rotate around its central axis, and the edge gear 8 will drive the fixing component 9 to rotate around the central axis of the rotating disk 5. The fixing component 9 rotates around the central axis of the edge gear 8 and around the central axis of the rotating disk 5 at the same time. In this way, it can be washed and cleaned in all directions, increasing the cleaning intensity;

[0029] The flushing assembly includes a high-pressure nozzle 10 which can eject a high-pressure water column. The high-pressure water column is sprayed towards the throttle valve 17 to flush the throttle valve 17. Six groups of high-pressure nozzles 10 are arranged in an array along the circumferential direction of the rotating disk. Each group of high-pressure nozzles includes two nozzle pipes which are symmetrically arranged. The lower ends of the six groups of high-pressure nozzles 10 are fixedly connected to the inner wall of the cleaning tank 2. The lower ends of the six groups of high-pressure nozzles 10 are respectively connected to a branch water pipe 11. A flow divider 12 is arranged outside the cleaning tank 2. The flow divider 12 is fixedly connected to the base 1. Six branch ports and one main port are arranged on the flow divider 12. Each of the six branch water pipes 11 is connected to a branch port on the flow divider 12. The main port of the flow divider 12 is connected to the main water pipe 13. The other end of the main water pipe 13 is connected to a high-pressure water pump 14. High-pressure water is provided to the water pipe through the high-pressure water pump 14. The high-pressure water enters the high-pressure nozzle 10 through the main water pipe 13, the flow divider 12 and the branch water pipe 11, and then ejects a high-pressure water column from the high-pressure nozzle 10. The high-pressure water column hits the throttle valve 17 fixed on the fixing assembly 9 to flush the impurities on the throttle valve 17, increasing the cleaning efficiency.

[0030] In addition, when throttle valve cleaner is added to the clear water in the cleaning tank, the throttle valve can be cleaned by soaking by driving the rotating disk to rotate through the motor. After the cleaning is completed, first empty the water in the cleaning tank after cleaning from the drain port, and then flush the throttle valve through the flushing assembly to flush away the dirt and the cleaning agent after cleaning at the same time.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only includes an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A throttle valve cleaning device, characterized in that: It includes a cleaning tank with cleaning water provided inside. A driving motor is arranged on the left side of the cleaning tank, and a rotating assembly is arranged inside the cleaning tank. The driving motor controls the rotation of the rotating assembly; The rotating assembly includes a rotating disk, and several edge gears are connected to the rotating disk. The edge gears are arranged in a circular array around the central axis of the rotating disk. A fixing component is arranged on each edge gear, and the throttle valve is installed on the fixing component; A central gear is also arranged inside the cleaning tank. The central gear is parallel to the rotating disk and is fixedly connected to the right side surface of the cleaning tank through a positioning rod. The central gear meshes with several edge gears at the same time; When the rotating assembly rotates, several fixing components sequentially enter the cleaning water, and each fixing component rotates on its own. A flushing assembly is arranged around the rotating disk. The flushing assembly is connected to the inner wall of the cleaning tank and sprays high-pressure water jets at the throttle valve.

2. The throttle valve cleaning device according to claim 1, wherein: The fixing component includes a connecting rod. One end of the connecting rod is fixedly connected to the edge gear, and the other end is connected to a mounting plate. A fixing clamp plate is fixedly connected to the mounting plate. A movable clamp plate is arranged on one side of the fixing clamp plate. The movable clamp plate and the fixing clamp plate jointly clamp the throttle valve.

3. The throttle valve cleaning device according to claim 2, wherein: A baffle is fixedly connected to the mounting plate. A slide bar hole is arranged in the middle of the baffle. A slide bar passes through the slide bar hole. The lower end of the slide bar is fixedly connected to the movable clamp plate, and a pull ring is arranged at the upper end of the slide bar. A spring is arranged between the movable clamp plate and the baffle, and the spring is sleeved on the slide bar.

4. A throttle valve cleaning device according to claim 1, characterized in that: The flushing assembly includes several groups of high-pressure nozzles. The high-pressure nozzles are arranged in a circular array along the central axis of the rotating disk. Each group of high-pressure nozzles includes two nozzle pipes, and the two nozzle pipes are symmetrically arranged. The high-pressure nozzles are fixedly connected to the inner side wall of the box body.

5. The throttle valve cleaning device according to claim 4, characterized in that: All the high-pressure nozzles are connected to branch water pipes. The branch water pipes are located outside the cleaning tank and are connected to a flow divider.

6. The throttle valve cleaning device according to claim 5, wherein: The flow divider is fixedly connected to the base. The flow divider is provided with a flow dividing port and a main port, and the flow dividing port is docked with the branch water pipes.

7. A throttle valve cleaning device according to claim 1, characterized in that: A water injection port and a drain port are arranged on the side surface of the cleaning tank. Clean water can be injected into the cleaning tank through the water injection port. When the cleaning tank is full of water, the water can be discharged through the drain port. The right end of the drain port is connected to a filter.

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