A cleaning device for producing a ratchet torque type valve hand wheel

Abstract

The utility model discloses a kind of cleaning devices for ratchet torque formula valve hand wheel production, including box, the slide bar is welded in the bottom of box, two groups the slide bar surface is slidably connected with rotating sleeve, the rotating sleeve is rotatably connected with rotating shell inside, three groups slide strip are welded in the rotating shell inner wall, three groups the slide strip surface is slidably connected with cleaning brush, the cleaning brush surface is equipped with three groups and the slide groove of slide strip is slidably connected, the box one side is welded with drain pipe, it is applied to ratchet torque formula valve hand wheel machining technical field, the utility model prevents the situation that cleaning brush appears activity while following rotating shell rotation and washing workpiece, it will affect the cleaning effect to workpiece, in the process of being pulled out by cleaning brush, the bristle of cleaning brush can be stroked by stirring ring, so the impurities on the surface of the bristle of cleaning brush that can not be cleaned can be loosened or fall off by the stroking of stirring ring, so it can increase the cleaning effect of cleaning brush.

Description

Technical Field

[0001] This utility model belongs to the field of ratchet torque valve handwheel processing technology, and specifically relates to a cleaning device for ratchet torque valve handwheel production. Background Technology

[0002] The ratchet torque valve handwheel is a manual valve operating component that integrates a ratchet mechanism and torque control function. It is widely used in fields such as petroleum, chemical, and power industries where strict requirements are placed on valve opening and closing accuracy and torque control. Its core consists of the handwheel body, ratchet and pawl mechanism, and torque adjustment component. It achieves precise positioning of valve opening through the unidirectional rotation characteristic of the ratchet, avoiding over-opening or over-closing due to misoperation. The torque adjustment function can preset a safety threshold. When the operating torque reaches the set value, it automatically slips to prevent damage to the valve stem, seals, etc. due to excessive force. This handwheel is mostly made of high-strength materials such as cast iron, cast steel, or aluminum alloy, and the surface is treated with rust prevention. It can adapt to complex working conditions and combines the convenience of manual operation with the safety of equipment protection. It is a key component to ensure the stable operation of valve systems.

[0003] The traditional method for cleaning ratchet torque valve handwheels is to clean one side of the handwheel at a time, and then flip it over to clean the other side. This method cannot clean multiple handwheels at once and is therefore inefficient and not conducive to long-term use. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for the production of ratchet torque valve handwheels. Its advantage is that it can clean multiple handwheels at once without having to flip them over to another side after cleaning one side, thus further improving cleaning efficiency.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a cleaning device for ratchet torque valve handwheel production, comprising a housing, a sliding rod welded to the bottom of the housing, a rotating sleeve slidably connected to the surfaces of two sets of sliding rods, a rotating shell rotatably connected inside the rotating sleeve, three sets of sliding strips welded to the inner wall of the rotating shell, a cleaning brush slidably connected to the surfaces of the three sets of sliding strips, and three sets of sliding grooves slidably connected to the sliding strips on the surface of the cleaning brush, and a drain pipe welded to one side of the housing.

[0006] The above technical solution is adopted: the rotating shell can rotate inside the rotating sleeve, and when the rotating shell moves upward, it will drive the rotating sleeve to slide on the surface of the sliding rod. The cleaning brush is used to remove impurities and oil stains from the surface of the workpiece, and the sliding bar and sliding groove are used to limit the use of the cleaning brush.

[0007] The present invention is further configured such that a toggle ring is welded to one end of the inner wall of the rotating shell, and the toggle ring is detachably connected to the cleaning brush; an inlet is welded to the upper end of the rotating shell; and a cover plate is bolted to one end of the rotating shell.

[0008] Using the above technical solution: when the cleaning brush is pulled outward, the bristles of the cleaning brush will be moved on the surface of the agitator ring, thereby cleaning and loosening or removing impurities that are difficult to remove from the surface of the bristles.

[0009] The present invention is further configured such that a second gear is bolted to one end of the rotating shell, and a rotating shaft is rotatably connected to one side of the second gear.

[0010] The above technical solution is adopted so that when the second gear rotates using the rotating shaft, it will synchronously drive the rotating shell to rotate.

[0011] The present invention is further configured such that a sliding shell is fixedly connected to one side of the rotating shaft, and a sliding plate is slidably connected inside the sliding shell, and the sliding plate is welded to one end of the bottom of the housing.

[0012] Using the above technical solution, the sliding shell can slide up and down on the surface of the skateboard.

[0013] The present invention is further configured such that a motor is bolted to the upper end of the sliding shell, a first gear is bolted to the output end of the motor, and a chain is connected between the first gear and the second gear for transmission.

[0014] Using the above technical solution: when the motor is running, it will drive the first gear to rotate, and the first gear will drive the second gear to rotate via the chain.

[0015] The present invention is further configured such that electric push rods are bolted to both sides of the lower end of the sliding shell, and fixing blocks are bolted to the surface of the electric push rods, and the fixing blocks are welded to one end of the housing.

[0016] The above technical solution is adopted: the fixing block is used to fix the electric push rod to the surface of the box, and when the electric push rod is running, it will drive the sliding shell to slide on the surface of the slide plate.

[0017] In summary, this utility model has the following beneficial effects: 1. The cleaning brush design allows for the simultaneous and comprehensive cleaning of multiple workpieces. This method is more efficient and effective than cleaning one workpiece at a time, or cleaning only one surface at a time. 2. The design of the agitator ring can scrape off or loosen hard-to-remove impurities on the surface of the cleaning brush bristles, which reduces the difficulty of cleaning the brush later and further improves the efficiency of use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic perspective view of the rotating shell structure of this utility model; Figure 3 This is a schematic perspective view of the cleaning brush structure of this utility model; Figure 4 This is a schematic perspective view of the slide groove structure of this utility model; Figure 5 This is a schematic perspective view of the slider structure of this utility model.

[0019] Reference numerals in the attached diagram: 1. Box body; 2. Drain pipe; 3. Fixing block; 4. Electric push rod; 5. Sliding shell; 6. Motor; 7. Chain; 8. First gear; 9. Second gear; 10. Rotating shaft; 11. Rotating shell; 12. Liquid inlet; 13. Rotating sleeve; 14. Sliding rod; 15. Cover plate; 16. Cleaning brush; 17. Actuating ring; 18. Sliding bar; 19. Slide groove; 20. Slide plate. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Example 1: refer to Figures 1-5 A cleaning device for ratchet torque valve handwheel production includes a housing 1. A slide rod 14 is welded to the bottom of the housing 1. A rotating sleeve 13 is slidably connected to the surfaces of two sets of slide rods 14. A rotating shell 11 is rotatably connected inside the rotating sleeve 13. Three sets of slide bars 18 are welded to the inner wall of the rotating shell 11. A cleaning brush 16 is slidably connected to the surfaces of the three sets of slide bars 18. Three sets of sliding grooves 19 are opened on the surface of the cleaning brush 16 and are slidably connected to the slide bars 18. A drain pipe 2 is welded to one side of the housing 1.

[0022] A toggle ring 17 is welded to one end of the inner wall of the rotating shell 11, and the toggle ring 17 is detachably connected to the cleaning brush 16. An inlet 12 is welded to the upper end of the rotating shell 11, and a cover plate 15 is bolted to one end of the rotating shell 11.

[0023] One end of the rotating shell 11 is bolted to a second gear 9, and a rotating shaft 10 is rotatably connected to one side of the second gear 9.

[0024] A sliding shell 5 is fixedly connected to one side of the rotating shaft 10. A sliding plate 20 is slidably connected inside the sliding shell 5, and the sliding plate 20 is welded to one end of the bottom of the box body 1.

[0025] A motor 6 is bolted to the upper end of the sliding housing 5, and a first gear 8 is bolted to the output end of the motor 6. A chain 7 is connected between the first gear 8 and the second gear 9 for transmission.

[0026] Electric push rods 4 are bolted to both sides of the lower end of the sliding shell 5. Fixing blocks 3 are bolted to the surface of the electric push rods 4, and the fixing blocks 3 are welded to one end of the housing 1.

[0027] Brief description of usage: In use, use the electric push rod 4 to push the rotating shell 11 out of the housing 1. After pushing it out, remove the cover plate 15 and place the workpiece to be cleaned from the position where the cover plate 15 was removed into the cleaning brush 16 inside the rotating shell 11. Then, install the cover plate 15 back onto one end of the rotating shell 11. Next, open the liquid inlet 12 and inject the cleaning solution and water into the rotating shell 11. After these preparations are completed, start the electric push rod 4 again. The electric push rod 4 will drive the sliding shell 5 to slide and move down on the surface of the slide plate 20. When the sliding shell 5 moves the rotating shell 11 into the housing 1, start the motor. 6. Motor 6 drives the first gear 8 to rotate. Since chain 7 connects the first gear 8 and the second gear 9, the second gear 9 is also driven by the first gear 8 to rotate on the surface of the rotating shaft 10. This causes the rotating housing 11 to rotate along with the second gear 9. While rotating with the second gear 9, the rotating housing 11 also rotates inside the rotating sleeve 13, causing the workpiece to tumble inside the cleaning brush 16. During the tumbling process, impurities and oil stains on the surface of the workpiece are cleaned off by the cleaning brush 16. After the workpiece is cleaned, the electric push rod 4 drives the sliding... The shell 5 slides and moves upward on the surface of the slide plate 20, thus pushing the rotating shell 11 out of the box 1. When the rotating shell 11 is pushed out, it will cause the rotating sleeve 13 to slide on the surface of the slide rod 14. Then, the cover plate 15 is removed from the surface of the rotating shell 11 again. After removal, the water inside the rotating shell 11 will flow out from one end of the rotating shell 11 and enter the box 1. When the water inside the box 1 reaches a certain amount, the drain pipe 2 can be opened to drain the water inside the box 1. After the water inside the rotating shell 11 is drained and all the workpieces are removed, the cleaning brush 16 is pulled out from the inside of the rotating shell 11. During the outward pulling process, the groove 19 on the surface of the cleaning brush 16 will slide against the surface of the slider 18. The slider 18 and the groove 19 can limit the cleaning brush 16 to prevent it from moving while rotating with the rotating housing 11 and cleaning the workpiece. This would affect the cleaning effect on the workpiece. During the outward pulling process, the bristles of the cleaning brush 16 will be stroked by the agitator ring 17. This will cause the impurities that are difficult to clean on the surface of the bristles of the cleaning brush 16 to loosen or fall off, thus increasing the cleaning effect of the cleaning brush 16.

[0028] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0029] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A cleaning device for manufacturing ratchet torque type valve handwheels, comprising a housing (1), characterized in that: The bottom of the box (1) is welded with a sliding rod (14). The surfaces of the two sets of sliding rods (14) are slidably connected to a rotating sleeve (13). The rotating sleeve (13) is rotatably connected to a rotating shell (11). The inner wall of the rotating shell (11) is welded with three sets of sliding strips (18). The surfaces of the three sets of sliding strips (18) are slidably connected to a cleaning brush (16). The surface of the cleaning brush (16) is provided with three sets of sliding grooves (19) that are slidably connected to the sliding strips (18). A drain pipe (2) is welded to one side of the box (1).

2. The cleaning device for ratchet torque type valve handwheel production according to claim 1, characterized in that: A toggle ring (17) is welded to one end of the inner wall of the rotating shell (11), and the toggle ring (17) is detachably connected to the cleaning brush (16). An inlet (12) is welded to the upper end of the rotating shell (11), and a cover plate (15) is bolted to one end of the rotating shell (11).

3. The cleaning device for ratchet torque type valve handwheel production according to claim 2, characterized in that: The rotating shell (11) is bolted to one end with a second gear (9), and a rotating shaft (10) is rotatably connected to one side of the second gear (9).

4. A cleaning device for ratchet torque type valve handwheel production according to claim 3, characterized in that: A sliding shell (5) is fixedly connected to one side of the rotating shaft (10), and a sliding plate (20) is slidably connected inside the sliding shell (5), and the sliding plate (20) is welded to one end of the bottom of the box body (1).

5. A cleaning device for ratchet torque type valve handwheel production according to claim 4, characterized in that: The upper end of the sliding shell (5) is bolted to a motor (6), the output end of the motor (6) is bolted to a first gear (8), and the first gear (8) and the second gear (9) are connected by a chain (7) for transmission.

6. A cleaning device for ratchet torque type valve handwheel production according to claim 5, characterized in that: Both sides of the lower end of the sliding shell (5) are bolted with electric push rods (4), and the surface of the electric push rods (4) is bolted with fixing blocks (3), and the fixing blocks (3) are welded to one end of the box body (1).

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