Decontamination and rust removal device for valve body cleaning

Abstract

The utility model provides a dirt and rust removing device for cleaning a valve body, belongs to the technical field of valve body cleaning, and solves the technical problem that dirt, impurities and blockages on the valve body cannot be cleaned in the prior art. A decontaminating and derusting device for cleaning a valve body comprises a decontaminating rod and a derusting wheel rotationally arranged at the bottom end of the decontaminating rod, a decontaminating assembly is arranged at the top of the decontaminating rod, a driving assembly for controlling the decontaminating assembly to operate and the derusting wheel to rotate is arranged in the decontaminating rod, and a fixing assembly for rapidly fixing abrasive paper is arranged in the derusting wheel. The device has the advantages that the vibration block continuously and repeatedly moves up and down, sundries on the surface of the valve body are continuously collided, and the sundries are shaken off or shoveled away.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve body cleaning, and relates to a dirt and rust removal device, in particular to a dirt and rust removal device for valve body cleaning. Background Art

[0002] The valve body is a device that allows the medium in the piping and equipment to flow or stop and control its flow rate. The medium here can be liquid, gas or powder. Among them, liquid flow valve bodies are the most widely used. The valve body is usually made of metal and is prone to rust, which affects the normal operation of the valve body.

[0003] After searching, for example, Chinese patent documents disclose a cleaning device for valve body rust removal [Application number: 202122947817.8; Publication number: CN 216542589 U]. A cleaning device for valve body rust removal, used for cleaning rust stains on the valve body; including a workbench 1, a fixture fixing seat 2, a fixture assembly 3, a chip removal device 4 and a rust removal device 5; the workbench 1 carries the entire cleaning device, and a fixture fixing seat 2 is fixedly provided on the upper surface for fixing the fixture assembly 3; a chip removal device 4 is fixedly provided on the upper surface of the workbench 1 adjacent to the fixture fixing seat 2; a rust removal device 5 is fixedly provided on the upper part of the chip removal device 4; the beneficial effects of the utility model: simple structure, convenient for cleaning rust stains on the valve body surface; at the same time, the dust generated during the rust removal process is adsorbed to reduce pollution; the rust removal bracket has a flexible angle, which improves the rust removal efficiency.

[0004] Although this patent makes it easy to clean rust stains on the surface of the valve body, and at the same time absorbs the dust generated during the rust removal process to reduce pollution, and the rust removal bracket has a flexible angle to improve the rust removal efficiency, this patent cannot remove dirt, impurities and blockages on the valve body to ensure the normal operation of the valve body. Utility Model Content

[0005] The purpose of the utility model is to address the above-mentioned problems in the existing technology and to propose a dirt and rust removal device for cleaning a valve body. The technical problem to be solved by the utility model is: how to achieve repeated up and down movement of the vibration block to continuously collide with the debris on the surface of the valve body so as to shake off the debris or remove it.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A dirt and rust removal device for cleaning a valve body comprises a dirt removal rod and a rust removal wheel rotatably arranged at the bottom end of the dirt removal rod, a dirt removal assembly is arranged on the top of the dirt removal rod, a driving assembly for controlling the operation of the dirt removal assembly and the rotation of the rust removal wheel is arranged in the dirt removal rod, and a fixing assembly for quickly fixing abrasive paper is arranged in the rust removal wheel.

[0008] The working principle of the utility model is that the rust removal wheel can be driven to rotate by a driving component, and after the rust removal wheel rotates, the valve body will be polished and rusted to achieve rust removal capability, and through the fixing component, it is also easy to replace the sandpaper required for polishing, and then the decontamination component is driven by the driving component to operate, so as to remove stains and residues on the surface of the valve body and increase the service life of the valve body.

[0009] The dirt removal component includes a vibration block slidably connected to the dirt removal rod and a driving wheel rotatably connected to the dirt removal rod. The driving wheel is provided with an annular wave groove. The bottom end of the vibration block is fixed with a driving block, and one end of the driving block extends into the annular wave groove.

[0010] With the above structure, the annular wave groove can be driven by the rotation of the driving wheel to make the vibration block repeatedly move up and down, and continuously collide with the debris on the surface of the valve body, so that the debris is shaken off or removed.

[0011] The driving assembly includes a driving rotating rod rotatably connected in the dirt removing rod and a transmission gear coaxially fixedly connected to the driving rotating rod. A driving motor is fixed in the dirt removing rod, and a driving gear is coaxially fixed to the output end of the driving motor. The driving gear is meshed with the transmission gear, and the top end of the driving rotating rod is coaxially fixedly connected to the driving wheel, and the bottom end of the driving rotating rod is coaxially fixedly connected to the rust removing wheel.

[0012] By adopting the above structure, the driving motor can be used to drive the driving gear to rotate, and the driving gear can further drive the transmission gear to rotate. After the transmission gear rotates, it will drive the dirt removal rod to rotate. After the dirt removal rod rotates, it will drive the rust removal wheel to rotate, thereby realizing the rust removal work and synchronously driving the driving wheel to rotate, further realizing the operation of the dirt removal component.

[0013] The fixing assembly comprises a filling groove on the rust removing wheel and a fixing plate slidably connected in the rust removing wheel. One end of the fixing plate extends out of the filling groove, and a clamping hole is provided on the part of the fixing plate extending out of the filling groove.

[0014] By adopting the above structure, the sandpaper can be wrapped around the rust removal wheel, and the two ends of the sandpaper can be placed in the clamping holes. Then the fixing plate can be pulled back so that the two ends of the sandpaper can be pulled into the rust removal wheel to fix the sandpaper, thereby realizing the rapid fixation and replacement of the sandpaper.

[0015] A pair of pressure grooves are provided in the rust removing wheel, and guide sliders are slidably connected in the two pressure grooves. The two guide sliders are fixedly connected to the fixed plate, and pressure springs are fixed to the two guide sliders and the bottoms of the corresponding pressure grooves. A driving block is slidably connected in the rust removing wheel, and an adjusting bolt is threadedly connected on the rust removing wheel. The bottom end of the adjusting screw is rotatably connected to the driving block, and a steel rope is fixed between the driving block and the two guide sliders.

[0016] With the above structure, the screw rod can be adjusted to move deeper to drive the driving block to pull the steel rope, and the steel rope can be used to pull the guide slider to move, thereby achieving the retraction of the fixed plate.

[0017] Compared with the prior art, the decontamination and rust removal device for valve body cleaning has the following advantages:

[0018] 1. Wrap the sandpaper around the rust removal wheel, put the two ends of the sandpaper into the clamping holes, and then pull the fixing plate back so that the two ends of the sandpaper are pulled into the rust removal wheel to fix the sandpaper, thereby achieving rapid fixation and replacement of the sandpaper.

[0019] 2. The annular wave groove is driven by the rotation of the driving wheel to make the vibration block move up and down repeatedly, constantly colliding with the debris on the surface of the valve body, so that the debris is shaken off or removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the fixing component in the utility model.

[0022] Figure 3 It is a structural schematic diagram of the dirt removal component in the utility model.

[0023] In the figure, 1. dirt removal rod; 2. rust removal wheel; 3. vibration block; 4. driving wheel; 5. annular wave groove; 6. driving block; 7. driving rotating rod; 8. transmission gear; 9. driving motor; 10. driving gear; 11. filling groove; 12. fixing plate; 13. clamping hole; 14. pressure groove; 15. guide slider; 16. pressure spring; 17. driving block; 18. regulating bolt; 19. steel rope. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] like Figure 1-Figure 3 As shown, a dirt and rust removal device for cleaning a valve body comprises a dirt removal rod 1, a rust removal wheel 2 rotatably arranged at the bottom end of the dirt removal rod 1, a dirt removal component is arranged at the top of the dirt removal rod 1, and a driving component for controlling the operation of the dirt removal component and the rotation of the rust removal wheel 2 is arranged in the dirt removal rod 1, and a fixing component for quickly fixing abrasive paper is arranged in the rust removal wheel 2.

[0026] The rust removal wheel 2 can be driven to rotate by the driving component, and after the rust removal wheel 2 rotates, the valve body will be polished and rust-removed to achieve rust removal capability, and through the fixing component, it is also easy to replace the sandpaper required for polishing, and then the driving component is used to drive the decontamination component to operate to remove stains and residues on the surface of the valve body, thereby increasing the service life of the valve body.

[0027] The dirt removal component includes a vibration block 3 slidably connected to the dirt removal rod 1, and a driving wheel 4 rotatably connected to the dirt removal rod 1, the driving wheel 4 is provided with an annular wavy groove 5, and a driving block 6 is fixed to the bottom end of the vibration block 3, and one end of the driving block 6 extends into the annular wavy groove 5.

[0028] With the above structure, the annular wave groove 5 can be driven by the rotation of the driving wheel 4 to make the vibration block 3 repeatedly move up and down, and continuously collide with the debris on the surface of the valve body, so that the debris is shaken off or removed.

[0029] The driving assembly includes a driving rotating rod 7 rotatably connected to the dirt removing rod 1, a transmission gear 8 coaxially fixedly connected to the driving rotating rod 7, a driving motor 9 is fixed in the dirt removing rod 1, a driving gear 10 is coaxially fixed to the output end of the driving motor 9, the driving gear 10 is meshed with the transmission gear 8, and the top end of the driving rotating rod 7 is coaxially fixedly connected to the driving wheel 4, and the bottom end of the driving rotating rod 7 is coaxially fixedly connected to the rust removing wheel 2.

[0030] By adopting the above structure, the driving motor 9 can be used to drive the driving gear 10 to rotate, and the driving gear 10 can further drive the transmission gear 8 to rotate. After the transmission gear 8 rotates, it will drive the dirt removal rod 1 to rotate. After the dirt removal rod 1 rotates, it will drive the rust removal wheel 2 to rotate, thereby realizing the rust removal work, and synchronously driving the driving wheel 4 to rotate, further realizing the operation of the dirt removal component.

[0031] The fixing assembly includes a loading groove 11 provided on the rust removing wheel 2 and a fixing plate 12 slidably connected inside the rust removing wheel 2. One end of the fixing plate 12 extends out of the loading groove 11, and a clamping hole 13 is provided on the portion of the fixing plate 12 extending out of the loading groove 11.

[0032] By adopting the above structure, the sandpaper can be wrapped around the rust removal wheel 2, and the two ends of the sandpaper can be placed in the clamping holes 13, and then the fixing plate 12 can be pulled back so that the two ends of the sandpaper can be pulled into the rust removal wheel 2 to fix the sandpaper, thereby realizing the rapid fixation and replacement of the sandpaper.

[0033] A pair of pressure grooves 14 are provided in the rust removing wheel 2, and guide sliders 15 are slidably connected in the two pressure grooves 14. The two guide sliders 15 are fixedly connected to the fixed plate 12, and pressure springs 16 are fixed to the bottom of the two guide sliders and the corresponding pressure grooves 14. A driving block 17 is slidably connected in the rust removing wheel 2, and an adjusting bolt 18 is threadedly connected on the rust removing wheel 2. The bottom end of the adjusting screw is rotatably connected to the driving block 17, and a steel rope 19 is fixed between the driving block 17 and the two guide sliders 15.

[0034] With the above structure, the screw rod can be adjusted to move deeper, so that the block 17 can pull the steel rope 19, and the steel rope 19 can be used to pull the guide slider 15 to move, thereby achieving the retraction of the fixed plate 12.

[0035] The working principle of the utility model is as follows: the driving motor 9 drives the driving gear 10 to rotate, and the driving gear 10 further drives the transmission gear 8 to rotate. After the transmission gear 8 rotates, it will drive the dirt removal rod 1 to rotate. After the dirt removal rod 1 rotates, it will drive the rust removal wheel 2 to rotate, so as to realize the rust removal work, and synchronously drive the driving wheel 4 to rotate. After the rotation of the driving wheel 4, the annular wave groove 5 is driven, so that the vibration block 3 repeatedly moves up and down.

[0036] In summary, the rust removal wheel 2 is driven to rotate by the driving component, and after the rust removal wheel 2 rotates, the valve body will be polished and rusted to achieve rust removal capability, and through the fixed component, it is also easy to replace the sandpaper required for polishing, and then the driving component is used to drive the dirt removal component to operate to remove stains and residues on the surface of the valve body, thereby increasing the service life of the valve body.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A decontamination and rust removal device for cleaning a valve body, comprising a decontamination rod (1), and a decontamination wheel (2) rotatably arranged at the bottom end of the decontamination rod (1), characterized in that: A dirt removal component is arranged on the top of the dirt removal rod (1), and a driving component for controlling the operation of the dirt removal component and the rotation of the rust removal wheel (2) is arranged inside the dirt removal rod (1), and a fixing component for quickly fixing the sandpaper is arranged inside the rust removal wheel (2).

2. A valve body cleaning and decontamination and rust removal device according to claim 1, characterized in that: The dirt removal component comprises a vibration block (3) slidably connected to the dirt removal rod (1), and a driving wheel (4) rotatably connected to the dirt removal rod (1); an annular wave groove (5) is provided on the driving wheel (4); a driving block (6) is fixed to the bottom end of the vibration block (3); one end of the driving block (6) extends into the annular wave groove (5).

3. A valve body cleaning and decontamination and rust removal device according to claim 2, characterized in that: The driving assembly comprises a driving rotating rod (7) rotatably connected to the dirt removing rod (1), and a transmission gear (8) coaxially fixedly connected to the driving rotating rod (7); a driving motor (9) is fixed in the dirt removing rod (1); a driving gear (10) is coaxially fixed to the output end of the driving motor (9); the driving gear (10) is meshed with the transmission gear (8); the top end of the driving rotating rod (7) is coaxially fixedly connected to the driving wheel (4); and the bottom end of the driving rotating rod (7) is coaxially fixedly connected to the rust removing wheel (2).

4. A valve body cleaning and decontamination and rust removal device according to claim 1, characterized in that: The fixing assembly comprises a loading groove (11) provided on the rust removing wheel (2), and a fixing plate (12) slidably connected inside the rust removing wheel (2); one end of the fixing plate (12) extends out of the loading groove (11), and a clamping hole (13) is provided on the portion of the fixing plate (12) extending out of the loading groove (11).

5. A valve body cleaning and decontamination and rust removal device according to claim 4, characterized in that: A pair of pressure grooves (14) are provided in the rust removal wheel (2), and guide sliders (15) are slidably connected in the two pressure grooves (14). The two guide sliders (15) are fixedly connected to the fixed plate (12), and pressure springs (16) are fixed between the two guide sliders (15) and the groove bottoms of the corresponding pressure grooves (14). A driving block (17) is slidably connected in the rust removal wheel (2), and an adjusting bolt (18) is threadedly connected on the rust removal wheel (2). The bottom end of the adjusting screw is rotatably connected to the driving block (17), and a steel rope (19) is fixed between the driving block (17) and the two guide sliders (15).

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