Valve plate and valve seat cleaning device

Abstract

The utility model belongs to the field of valve seat high-pressure cleaning, and particularly relates to a valve plate and valve seat cleaning device which comprises a workbench, and a vertical plate is fixedly connected to the top of the workbench. The side wall of the vertical plate is fixedly connected with a motor; the output end of the motor is rotationally connected with a rotating shaft; the rotating shaft penetrates through the vertical plate and is rotationally connected with the vertical plate; the middle part of the rotating shaft is fixedly connected with a fixed plate; a plurality of damping springs are fixedly connected to the side wall of the fixing plate; the end part of the damping spring is fixedly connected with a sliding plate; the sliding plate is in sliding connection with the rotating shaft; a sliding groove is formed in the surface of the rotating shaft; a pair of sliding blocks is rotationally connected to the end of the sliding groove. The sliding groove and the sliding block are connected through a torsional spring. The middle part of the workbench is fixedly connected with a flushing assembly; through cooperation of the sliding block and the sliding groove, the valve plate and valve seat can be fixed only by sliding the valve plate and valve seat sleeve on the rotating shaft to a designated position, and the valve plate and valve seat sleeve is in a rotating state when being flushed by the flushing assembly through rotation of the motor, so that the outer surface of the valve plate and valve seat is comprehensively cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve seat high pressure cleaning field, concretely is a valve plate valve seat cleaning device. BACKGROUND

[0002] Valve plate and valve seat are the key components of the valve, the valve plate is usually a movable flat plate or disc-shaped component, which can change position during the valve operation, thereby controlling the passage or interruption of fluid, for example, in the common butterfly valve, the valve plate is like a rotatable disc, which adjusts the flow size of the fluid in the pipeline by rotating.

[0003] The valve plate valve seat cleaning device is a device specially used for cleaning the valve plate and the valve seat, which can efficiently remove impurities such as dirt, oil stains and rust on the surface of the valve plate and the valve seat, and ensure good performance, thereby providing strong guarantee for the normal operation of the equipment in the valve plate and valve seat cleaning demand.

[0004] The valve plate valve seat cleaning device is used for cleaning the valve plate and the valve seat by placing them on the workbench and then using a spray gun to flush and clean them, but the valve plate and the valve seat need to be frequently adjusted in angle during flushing to flush the outer surface comprehensively.

[0005] Therefore, the valve plate valve seat cleaning device is provided to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.

[0007] The utility model discloses a valve plate valve seat cleaning device, including the workbench, the workbench top solid connection has the vertical board, the vertical board side wall solid connection has the motor, the motor output end rotation is connected with the pivot, the pivot is set in the vertical board and is connected rotatably, the pivot middle part solid connection has the fixed plate, the fixed plate side wall solid connection has a plurality of damping springs, the damping spring end solid connection has the sliding plate, the sliding plate is connected slidingly on the pivot, the pivot surface is set up with the sliding groove, the sliding groove end rotation is connected with a pair of sliding blocks, the sliding groove and sliding block are connected through the torsional spring, the workbench middle part solid connection has the flushing unit, through the cooperation of sliding block and sliding groove, the valve plate valve seat can be fixed by sliding to the specified position on the pivot, then the valve plate valve seat is contacted with the flushing unit when being flushed by the rotation of the motor, so that the outer surface of the valve plate valve seat is cleaned, thereby reducing the time of frequently adjusting the valve plate valve seat during flushing and accelerating the cleaning of the valve plate valve seat.

[0008] Preferably, the rotating shaft side wall is fixed with a plurality of columns; the top of the column is fixed with a ring; the inside of the ring is slidably connected with a pull rope; the pull rope is provided through the rotating shaft and is slidably connected; the end of the pull rope and the slider are fixedly connected; by controlling the amplitude of the slider rotation through the use of the pull rope, the valve plate and valve seat can be disassembled more quickly, thereby reducing the working time and enabling the valve plate and valve seat to be quickly disassembled, thereby accelerating the cleaning rate of the valve plate and valve seat, and the ring can arrange the pull rope, so that the winding of the pull rope during the rotation of the rotating shaft is reduced.

[0009] Preferably, the inside of the slider is rotatably connected with a roller; the roller is located at the end of the slider; by increasing the roller, the friction between the end of the slider and the valve plate and valve seat can be reduced, thereby accelerating the moving speed of the slider, reducing the resistance while reducing the friction, and enabling the slider to move more smoothly.

[0010] Preferably, the end of the sliding groove is fixed with a pair of scrapers; the scrapers and the slider are correspondingly provided and are slidably connected; by increasing the scrapers, the water droplets on the surface of the slider can be scraped, thereby reducing the adhesion of the water droplets to the pull rope after entering the inside of the sliding groove, corroding the pull rope, and thereby prolonging the service life of the pull rope.

[0011] Preferably, the side wall of the sliding plate is fixed with elastic cloth; the end of the elastic cloth and the fixed plate are fixedly connected; by increasing the elastic cloth, the pollution and damage to the surface of the damping spring after the water source adheres to the damping spring can be reduced, thereby increasing the service life of the damping spring.

[0012] Preferably, the middle of the sliding plate is fixed with a sponge; the sponge and the rotating shaft are slidably connected; by increasing the sponge, the water droplets on the surface of the rotating shaft can be absorbed, thereby reducing the entry of the water droplets between the sliding plate and the fixed plate, and reducing the contact between the water source and the damping spring.

[0013] The utility model discloses the beneficial effect lies in:

[0014] 1. The utility model discloses a valve plate and valve seat cleaning device, through using the cooperation of slider and sliding groove can make the valve plate and valve seat only need to be installed valve plate and valve seat and be slid to the specified position on the rotating shaft and can realize its fixed, then through the rotation of motor makes it when being washed by the washing assembly in the rotating state and is contacted with the washing assembly all the time to clean the valve plate and valve seat outer surface comprehensively, thereby reduce the time of frequently adjusting valve plate and valve seat when washing, accelerate the cleaning of valve plate and valve seat.

[0015] 2. The utility model discloses a valve plate and valve seat cleaning device, through using the amplitude of the slider rotation of pull rope can be more quick when valve plate and valve seat are disassembled to reduce the working time and make it quickly disassemble valve plate and valve seat, thereby accelerate the cleaning rate of valve plate and valve seat, and the ring can arrange the pull rope, so that the winding of the pull rope during the rotation of the rotating shaft is reduced. DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained based on these drawings without creative labor.

[0017] Figure 1 The main body of the present application is shown in the figure.

[0018] Figure 2 The structure of the rotating shaft in the present application is shown in the figure.

[0019] Figure 3 The structure of the sliding plate in the present application is shown in the figure.

[0020] Figure 4 The structure of the sliding groove in the present application is shown in the figure.

[0021] Figure 5 The structure of the sliding block in the present application is shown in the figure.

[0022] In the figure: 1, workbench; 11, vertical plate; 12, motor; 13, rotating shaft; 14, fixed plate; 15, sliding plate; 16, damping spring; 17, sliding groove; 18, sliding block; 19, flushing assembly; 2, vertical column; 21, circular ring; 22, pull rope; 3, roller; 4, scraper; 5, elastic cloth; 6, sponge. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] The specific embodiments will be given below.

[0025] As Figures 1 to 5The utility model discloses a valve plate valve seat cleaning device, including work table 1, the top rigid joint of work table 1 has the vertical board 11, the lateral wall rigid joint of vertical board 11 has the motor 12, the output end rotation of motor 12 is connected with the pivot 13, the pivot 13 is set and rotationally connected on vertical board 11, the middle part rigid joint of pivot 13 has the fixed plate 14, the lateral wall rigid joint of fixed plate 14 has a plurality of damping spring 16, the end rigid joint of damping spring 16 has the sliding plate 15, the sliding connection of sliding plate 15 is on the pivot 13, the surface of pivot 13 is set with the slide groove 17, a pair of sliding block 18 is rotationally connected to the end of slide groove 17, the slide groove 17 and sliding block 18 are connected through the torsional spring, the middle part rigid joint of work table 1 has the flushing unit 19, when working, through first hollow place of valve plate valve seat in the middle is set to pivot 13 then always slides, until and sliding block 18 contact, sliding block 18 will move to the inside of slide groove 17, when sliding block 18 completely enters the inside of slide groove 17, valve plate valve seat will contact sliding plate 15, when continuing to move valve plate valve seat, sliding block 18 restores to the initial position, can stop moving valve plate valve seat, then unclench valve plate valve seat damping spring 16 will push sliding plate 15 to valve plate valve seat surface and then continue to push valve plate valve seat and make it and sliding block 18 contact to extrude fixed, then start motor 12 again to make valve plate valve seat rotate, when starting flushing unit 19 again to valve plate valve seat, when the valve plate valve seat that flushes needs to be taken out, first sliding block 18 is pressed to the inside of slide groove 17, because damping spring 16 will always increase the thrust to valve plate valve seat, when the end of sliding block 18 enters the inside of slide groove 17, valve plate valve seat will be pushed to the surface of slide groove 17 by sliding plate 15 to move valve plate valve seat out of pivot 13 and can be taken out, through the cooperation of sliding block 18 and slide groove 17, can make the valve plate valve seat only need to be sleeved on pivot 13 and slide to the specified position to realize its fixation, then again through the rotation of motor 12 makes it when being washed by flushing unit 19 in the rotating state and always contact flushing unit 19 to clean the outer surface of valve plate valve seat, thereby reduce the time of frequently adjusting valve plate valve seat when washing, accelerate the cleaning of valve plate valve seat.

[0026] As Figures 2 to 4As shown, the shaft 13 side wall is fixed with a plurality of columns 2; the top of the column 2 is fixed with a circular ring 21; the inside of the circular ring 21 is slidably connected with a pull rope 22; the pull rope 22 is disposed through the shaft 13 and is slidably connected; the end of the pull rope 22 is fixed with the sliding block 18; when the valve plate valve seat is taken out, the pull rope 22 is pulled to make the sliding block 18 move to the inside of the sliding groove 17, when the sliding block 18 enters the inside of the sliding groove 17, the valve plate valve seat is pushed by the sliding plate 15 to pass the surface of the sliding block 18, and then the pull rope 22 is loosened, the workbench 1 torsional spring returns to the initial position, and the end of the pull rope 22 enters the inside of the circular ring 21; the use of the pull rope 22 controls the amplitude of the sliding block 18, which can be more quickly disassembled to reduce the working time and make the valve plate valve seat quickly disassembled, thereby speeding up the cleaning rate of the valve plate valve seat, and the circular ring 21 can arrange the pull rope 22 to reduce the winding when the shaft 13 rotates.

[0027] As shown in the figure, Figures 2 to 4 The inside of the sliding block 18 is rotatably connected with a roller 3; the roller 3 is located at the end of the sliding block 18; when the pull rope 22 pulls the sliding block 18, the end of the sliding block 18 will gradually approach the valve plate valve seat, then slide along the surface of the valve plate valve seat, and finally enter the inside of the sliding groove 17; when the sliding block 18 and the valve plate valve seat contact, the roller 3 will rotate to reduce the resistance when the sliding block 18 and the valve plate valve seat contact, thereby speeding up the speed of the pull rope 22 pulling the sliding block 18; the increase of the roller 3 can reduce the friction between the end of the sliding block 18 and the valve plate valve seat, thereby speeding up the moving speed of the sliding block 18, and reducing the friction and resistance to make the sliding block 18 move more smoothly.

[0028] As shown in the figure, Figures 2 to 4 The end of the sliding groove 17 is fixed with a pair of scrapers 4; the scrapers 4 and the sliding block 18 are correspondingly arranged and slidably connected; when the flushing assembly 19 flushes the valve plate valve seat, the surface of the sliding block 18 will be attached with part of the water flow, when the sliding block 18 slides in the sliding groove 17, the scraper 4 will be attached to the surface of the sliding block 18 to scrape off the water droplets, thereby reducing the water source entering the inside of the sliding groove 17; the increase of the scraper 4 can scrape the water droplets on the surface of the sliding block 18 to reduce the water droplets entering the inside of the sliding groove 17 and adhering to the pull rope 22, thereby prolonging the service life of the pull rope 22.

[0029] As shown in the figure, Figures 1 to 2As shown in the figure, the slide plate 15 is fixed with elastic cloth 5; the end of the elastic cloth 5 and the fixed plate 14 are in fixed relationship; when the flushing assembly 19 flushes the valve plate and valve seat, the water source will splash on the damping spring 16 and adhere to the surface of the damping spring 16, at this time the elastic cloth 5 will block these water droplets and reduce the water droplets adhering to the damping spring 16; by increasing the elastic cloth 5, the water source adhering to the damping spring 16 can reduce the pollution and damage to the surface of the damping spring 16, thereby increasing the service life of the damping spring 16.

[0030] As shown in the figure, the slide plate 15 is fixed with elastic cloth 5; the end of the elastic cloth 5 and the fixed plate 14 are in fixed relationship; when the flushing assembly 19 flushes the valve plate and valve seat, the water source will splash on the damping spring 16 and adhere to the surface of the damping spring 16, at this time the elastic cloth 5 will block these water droplets and reduce the water droplets adhering to the damping spring 16; by increasing the elastic cloth 5, the water source adhering to the damping spring 16 can reduce the pollution and damage to the surface of the damping spring 16, thereby increasing the service life of the damping spring 16. Figures 3 to 4 As shown in the figure, the slide plate 15 is fixed with elastic cloth 5; the end of the elastic cloth 5 and the fixed plate 14 are in fixed relationship; when the flushing assembly 19 flushes the valve plate and valve seat, the water source will splash on the damping spring 16 and adhere to the surface of the damping spring 16, at this time the elastic cloth 5 will block these water droplets and reduce the water droplets adhering to the damping spring 16; by increasing the elastic cloth 5, the water source adhering to the damping spring 16 can reduce the pollution and damage to the surface of the damping spring 16, thereby increasing the service life of the damping spring 16.

[0031] Working principle: through first the hollow place of valve plate valve seat in the middle of the sleeve set to the rotating shaft 13 then slide all the way, until and slider 18 contact, slider 18 will move to the inside of the sliding groove 17, when slider 18 completely into the inside of the sliding groove 17, valve plate valve seat will and slide plate 15 contact, at this time continue to move valve plate valve seat deep into when slider 18 restore to the initial position, can stop moving valve plate valve seat, then loosen valve plate valve seat damping spring 16 will push slide plate 15 to the valve plate valve seat surface and then continue to push valve plate valve seat makes it and slider 18 contact and extrude fixed, then start motor 12 makes valve plate valve seat rotate, at this time start flushing assembly 19 to valve plate valve seat flushing cleaning, when the valve plate valve seat that flushing is completed needs to be taken out, first press slider 18 to the inside of the sliding groove 17, because damping spring 16 will always increase the thrust on the valve plate valve seat, when the end of slider 18 enters the inside of the sliding groove 17, valve plate valve seat will be pushed to the surface of sliding groove 17 by slide plate 15 to move out of the rotating shaft 13 can be taken out, when the valve plate valve seat that needs to be taken out after cleaning is completed, first pull the pull rope 22 to make slider 18 move to the inside of the sliding groove 17, when slider 18 enters the inside of the sliding groove 17, valve plate valve seat will be pushed by slide plate 15 to pass through the surface of slider 18, after taking out valve plate valve seat, the pull rope 22 can be loosened, the workbench 1 torsion spring returns to drive slider 18 to the initial position, at this time the pull rope 22 will also enter the inside of the rotating shaft 13, finally the end of the pull rope 22 will enter the inside of the ring 21, when the pull rope 22 pulls slider 18, the end of slider 18 will approach valve plate valve seat little by little, then will slide along the surface of valve plate valve seat and finally enter the inside of the sliding groove 17, when slider 18 and valve plate valve seat contact, the roller 3 will rotate to reduce the resistance when slider 18 and valve plate valve seat contact, to speed up the speed when the pull rope 22 pulls slider 18, when flushing assembly 19 flushes valve plate valve seat, the surface of slider 18 will be attached with part of water flow, when slider 18 slides in the sliding groove 17, the scraper 4 will be attached to the surface of slider 18 to scrape off these water drops to reduce the water source entering the inside of the sliding groove 17, when flushing assembly 19 flushes valve plate valve seat, the water source will splash on damping spring 16 to be attached to the surface of damping spring 16, at this time the elastic cloth 5 will block these water drops to reduce the water drops attached to damping spring 16, when slide plate 15 slides on the rotating shaft 13, will push the water source on the rotating shaft 13 to reduce the water drops entering from the sliding place of slide plate 15 and rotating shaft 13.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A valve plate and valve seat cleaning device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a vertical plate (11); a motor (12) is fixedly connected to the side wall of the vertical plate (11); an output end of the motor (12) is rotatably connected to a rotating shaft (13); the rotating shaft (13) is arranged to penetrate the vertical plate (11) and is rotatably connected; a fixed plate (14) is fixedly connected to the middle of the rotating shaft (13); a plurality of damping springs (16) are fixedly connected to the side wall of the fixed plate (14); a slide plate (15) is fixedly connected to the end of the damping spring (16); the slide plate (15) is slidably connected to the rotating shaft (13); a sliding groove (17) is provided on the surface of the rotating shaft (13); a pair of sliders (18) are rotatably connected to the end of the sliding groove (17); the sliding groove (17) and the slider (18) are connected by a torsion spring; a flushing assembly (19) is fixedly connected to the middle of the workbench (1).

2. The valve plate and valve seat cleaning device according to claim 1, characterized in that: The side wall of the rotating shaft (13) is fixedly connected to a plurality of columns (2); a circular ring (21) is fixedly connected to the top of the column (2); a pull rope (22) is slidably connected inside the circular ring (21); the pull rope (22) is provided through the rotating shaft (13) and is slidably connected; the end of the pull rope (22) is fixedly connected to the slider (18).

3. The valve plate and valve seat cleaning device according to claim 2, characterized in that: The slider (18) is internally rotatably connected to a roller (3); the roller (3) is located at the end of the slider (18).

4. The valve plate and valve seat cleaning device according to claim 3, characterized in that: A pair of scrapers (4) are fixedly connected to the ends of the slide groove (17); the scrapers (4) and the sliding blocks (18) are correspondingly arranged and slidably matched.

5. The valve plate and valve seat cleaning device according to claim 4, characterized in that: The side wall of the slide plate (15) is fixedly connected with an elastic cloth (5); the end of the elastic cloth (5) and the fixed plate (14) are in a fixed connection relationship.

6. The valve plate and valve seat cleaning device according to claim 5, characterized in that: A sponge (6) is fixedly connected to the middle of the slide plate (15); the sponge (6) and the rotating shaft (13) are slidably connected.

Images