CN113909187B

CN113909187B - Cleaning device and process after plunger valve production

Info

Publication number: CN113909187B
Application number: CN202111049996.1A
Authority: CN
Inventors: 谢建国; 王学鹏; 杨杰; 娄近春; 杨连成; 徐洁; 张云建
Original assignee: Jinggong Valve Group Co Ltd
Current assignee: Jinggong Valve Group Co Ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2023-04-11
Anticipated expiration: 2041-09-08
Also published as: CN113909187A

Abstract

The invention belongs to the field of plunger valve cleaning, in particular to a cleaning device after plunger valves are produced, which aims at solving the problems that when the existing people clean the plunger valves, the water pipe is usually used manually to flush the interior of the plunger valves, so that water resources are wasted, and a human body is wetted at the same time, the invention provides the following scheme, which comprises a bottom plate and a fixed shell, wherein the upper surface of the fixed shell is provided with two sliding grooves, and the invention also provides a process of the cleaning device after the plunger valves are produced, which comprises the following steps: s1: the water source of one side of the water baffle is extracted by the booster pump, so that the waste and splashing of the water source for flushing the plunger valve can be avoided, the filter plate can shake, the filter effect of the filter plate is prevented from being influenced by the blockage of the filter plate, the filter effect of the filter plate is improved, a worker can conveniently clean impurities through the collecting box, and the use convenience of the device is improved.

Description

Cleaning device and process after plunger valve production

Technical Field

The invention relates to the technical field of plunger valve cleaning, in particular to a cleaning device and a cleaning process after the plunger valve is produced.

Background

The plunger valve is composed of a valve body, a valve cover, a valve rod, a plunger, a hole frame, a sealing ring, a hand wheel and the like, when the hand wheel rotates, the valve rod drives the plunger to reciprocate up and down in the middle of the hole frame to complete the opening and closing functions of the valve, the plunger and the sealing ring in the valve adopt interference fit, and the lateral force generated by the compression of the sealing ring is sealed with the hole surface in the valve body and the excircle of the plunger by adjusting a flange bolt in a gland, so that the sealing performance of the valve is ensured, the internal and external leakage is avoided, meanwhile, the opening torque of the valve is small, and the valve can be opened and closed quickly.

However, the plunger valve is inside can have impurity and metal piece after production is accomplished, influence the use of plunger valve, therefore after plunger valve production is accomplished, need wash plunger valve inside, reduce the inside impurity of plunger valve, people are when wasing the plunger valve, use the water pipe to wash plunger valve inside usually artificially, the waste of water resource has been caused, can make the person wet simultaneously, provide a cleaning device and technology after plunger valve production finishes for this reason.

Disclosure of Invention

The invention aims to solve the defects that water resources are wasted and a human body is wetted when people wash a plunger valve by using a water pipe manually in the prior art, and provides a cleaning device and a cleaning process after the plunger valve is produced.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cleaning device after the production of a plunger valve is finished comprises a bottom plate and a fixed shell, wherein the upper surface of the fixed shell is provided with two sliding grooves, a sliding frame is movably connected between the sliding grooves, the top of the sliding frame is fixedly connected with a clamping plate, one side of the clamping plate is fixedly connected with a spray head, the upper surface of the fixed shell is provided with a water collecting opening, one side of the water collecting opening is movably connected with a water retaining box, one side of the water retaining box is fixedly connected with a spring, the other end of the spring is fixed with the fixed shell, one side of the water retaining box is provided with a water inlet, the water retaining box and one side of the clamping plate are both fixedly connected with a sealing gasket, a rotating shaft is movably connected between the inner walls of the two sides of the fixed shell, the circumferential outer wall of the rotating shaft is fixedly connected with two torsional springs, the other ends of the two torsion springs are respectively fixed with the inner walls at the two sides of the fixed shell, the circumferential outer wall of the rotating shaft is fixedly connected with two gears, the inner wall of the top of the fixed shell is fixedly connected with two sliding rails, the sliding rails are movably connected with racks, and the two racks are both fixed with the sliding rack and respectively meshed with the two gears, the circumferential outer wall of the rotating shaft is fixedly connected with two symmetrical pull plates, one side of each pull plate is movably connected with a pull rod, the upper surface of the bottom plate is movably connected with a pedal, the other ends of the two pulling plates are rotatably connected with the pedal, the upper surface of the bottom plate is fixedly connected with a pressure tank, one end of a water outlet pipe of the pressure tank is fixedly connected with a drainage hose, the other end of the drainage hose penetrates through the clamping plate and is communicated with the spray head, the upper surface of the bottom plate is fixedly connected with a water baffle and a booster pump, and one end of a booster pump water inlet pipe penetrates through the water baffle, one end of a booster pump water outlet pipe is communicated with the pressure tank, one side of the drainage hose is provided with a water control pipe, and a drainage mechanism is arranged in the water control pipe.

As a further scheme of the invention, the drainage mechanism comprises a fixed block, one side of the fixed block is movably connected with an ejector rod in a penetrating manner, one end of the ejector rod penetrates through the water control pipe and is fixedly connected with a plug, the other end of the ejector rod is movably connected with a push rod, and the other end of the push rod is rotatably connected with the bottom of the pedal.

As a further scheme of the invention, a fixed shaft is fixedly connected between the inner walls of the two sides of the fixed shell, one side of the fixed shaft is movably connected with a filter plate, and two shaking mechanisms are arranged on one side of the filter plate.

As a further scheme of the present invention, the shaking mechanism includes a roller and an extension rod, the roller is rotatably connected to one side of the filter plate, the extension rod is fixed to one side of the rack through a bolt, one side of the extension rod is movably connected to a swing rod, a wedge block is fixedly connected to the bottom of the swing rod, and a limit rod is fixedly connected to one side of the extension rod away from the roller.

As a further scheme of the invention, one side of the fixed shell is provided with a slag discharge port, one side of the fixed shell close to the slag discharge port is fixedly connected with two guide rails, and a collection box is movably connected between the two guide rails.

As a further scheme of the invention, a water collecting opening is formed in the top of the fixed shell and is positioned at the bottom of the water blocking box, and a water guide plate is fixedly connected to one side of the water collecting opening.

As a further scheme of the invention, one side of the water baffle is fixedly connected with a filter box, and one end of a water inlet pipe of the booster pump is positioned in the filter box.

As a further scheme of the invention, the upper surface of the bottom plate is fixedly connected with a baffle plate, and the baffle plate is positioned on one side of the pressure tank.

The invention also provides a process for cleaning the device after the plunger valve is produced, which comprises the following steps:

s1: starting a booster pump, wherein the booster pump extracts a water source on one side of the water baffle and then discharges the water source into the pressure tank, when the pressure in the pressure tank reaches a preset value, the booster pump stops, and when the pressure in the pressure tank is reduced to the preset value, the booster pump is started to supplement water into the pressure tank;

s2: the plunger valve to be cleaned is placed on one side of the clamping plate, the pedal is treaded, the pedal pulls the pulling plate through the pull rod, the pulling plate drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, so that the rack drives the sliding frame, the clamping plate and the spray head to move towards one side of the water retaining box, meanwhile, the clamping plate pushes the plunger valve to move towards one side of the water retaining box and be attached to the water retaining box, then the water retaining box is pushed to move, and meanwhile, the torsion spring deforms;

s4: when the pedal is treaded and the water retaining box moves, the pedal pushes the ejector rod through the push rod, the ejector rod pushes the plug so as to communicate the water drainage hose, so that water in the pressure tank is drained, the inner wall of the plunger valve is washed through the spray head, the flushed water is sprayed into the water retaining box through the other end of the plunger valve and then flows into the fixed shell after being filtered by the filter plate through the water collecting port;

s5: when the rack moves to one side of the filter plate, the rack pushes the swinging rod and the wedge block to move to one side of the rolling shaft, the swinging rod cannot rotate under the blocking of the limiting rod, then one end of the filter plate is pressed downwards through the rolling shaft, then the wedge block is separated from the rolling shaft, the filter plate resets under the action of self weight, so that the filter plate shakes, impurities on the filter plate shake downwards, when the rack returns, the wedge block rotates due to the fact that the swinging rod does not block, and after the rack passes over the rolling shaft, the wedge block and the swinging rod reset under the action of self weight, so that the filter plate is convenient to reuse;

s6: after cleaning is finished, the torsion spring drives the rotating shaft to reset, so that the gear, the rack and the clamping plate reset, the pedal resets under the pushing of the pull rod, the pedal pushes the plug to reset through the push rod and the ejector rod to plug the drainage hose, then the plunger valve is taken down, and the water blocking box resets under the action of the spring;

s7: the impurity that is shaken off by the filter plate falls into and collects the box, makes things convenient for collecting of staff.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the plunger valve can be pushed to the water retaining box by stepping on the pedal, so that water rushing into the plunger valve can be sprayed into the water retaining box and then collected and utilized, and thus, splashing and waste of water are avoided.

2. According to the invention, the filter plate can be shaken when the rack moves, so that impurities on the filter plate can be shaken off, the filter effect of the filter plate is prevented from being influenced by the impurities on the filter plate, and the filter effect of the filter plate is improved.

3. According to the invention, the collection box is arranged on one side of the fixed shell, so that impurities shaken off by the filter plate can fall into the collection box, collection by workers is facilitated, and convenience in use of the device is improved.

4. According to the invention, the arrangement of the plug in the drainage hose enables a worker to control the water outlet of the drainage hose through the plug while stepping on the pedal, so that the automation degree of the device is improved.

According to the invention, the waste and splashing of a water source for flushing the plunger valve can be avoided, the filter plate can be shaken at the same time, the influence of the blockage of the filter plate on the filtering effect of the filter plate is avoided, the filtering effect of the filter plate is improved, the collection box can be used for facilitating the cleaning of impurities by workers, and the use convenience of the device is improved.

Drawings

Fig. 1 is a schematic front view of a cleaning device after a plunger valve is produced according to the present invention;

fig. 2 is a rear view structural schematic diagram of a cleaning device after the plunger valve is produced;

fig. 3 is a schematic front sectional structural view of a cleaning device after the plunger valve is produced according to the present invention;

fig. 4 is a schematic side sectional view of a cleaning device after the plunger valve is manufactured according to the present invention;

fig. 5 is an enlarged structural schematic diagram of a point a of the cleaning device after the plunger valve is produced;

fig. 6 is a schematic structural diagram of a drainage mechanism of a cleaning device after production of the plunger valve is completed.

In the figure: 1. a base plate; 2. a pedal; 3. a booster pump; 4. a stationary case; 5. a water retaining box; 501. a spring; 6. a water inlet; 7. a gasket; 8. a guide rail; 9. a collection box; 10. a carriage; 11. a splint; 12. a spray head; 13. a drain hose; 14. a water control pipe; 15. a drainage mechanism; 16. a baffle plate; 17. a pressure tank; 18. a water baffle; 19. a rotating shaft; 20. a rack; 21. a gear; 22. pulling a plate; 23. a torsion spring; 24. a slide rail; 25. an extension rod; 26. a water guide plate; 27. filtering the plate; 28. a filter box; 29. a pull rod; 30. a fixed shaft; 31. a limiting rod; 32. a swing lever; 33. a roller; 34. a wedge block; 35. a push rod; 36. a top rod; 37. a fixed block; 38. and (7) a plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-6, a cleaning device after the production of a plunger valve is finished comprises a bottom plate 1 and a fixed shell 4, two sliding grooves are arranged on the upper surface of the fixed shell 4, a sliding frame 10 is connected between the sliding grooves in a sliding manner, a clamping plate 11 is fixed on the top of the sliding frame 10 through bolts, the plunger valve can be clamped through the clamping plate 11, a spray head 12 is fixed on one side of the clamping plate 11 through bolts, a water collecting opening is arranged on the upper surface of the fixed shell 4, a water retaining box 5 is connected on one side of the water collecting opening in a sliding manner, a spring 501 is fixed on one side of the water retaining box 5 through bolts, the other end of the spring 501 is fixed with the fixed shell 4, the fixed shell 4 can be reset through the spring 501 after the fixed shell 4 moves, a water inlet 6 is arranged on one side of the water retaining box 5, a sealing gasket 7 is fixed on one side of the water retaining box 5 and the clamping plate 11 through bolts, and the sealing gasket 7 can prevent the plunger valve from leaking during washing, a rotating shaft 19 is rotatably connected between the inner walls of the two sides of the fixed shell 4, two torsion springs 23 are fixed on the circumferential outer wall of the rotating shaft 19 through bolts, the other ends of the two torsion springs 23 are respectively fixed with the inner walls of the two sides of the fixed shell 4, the rotating shaft 19 can be reset after rotating through the torsion springs 23, two gears 21 are fixed on the circumferential outer wall of the rotating shaft 19 through bolts, two sliding rails 24 are fixed on the top inner wall of the fixed shell 4 through bolts, racks 20 are respectively and slidably connected in the sliding rails 24, the two racks 20 are respectively fixed with the sliding rack 10 and respectively meshed with the two gears 21, two symmetrical pulling plates 22 are fixed on the circumferential outer wall of the rotating shaft 19 through bolts, pull rods 29 are rotatably connected on one side of the pulling plates 22, a pedal 2 is rotatably connected on the upper surface of the bottom plate 1, anti-skid lines are arranged on the pedal 2, so as to facilitate the trampling of workers, and the other end of two arm-tie 22 all rotates with footboard 2 to be connected, 1 upper surface of bottom plate has overhead tank 17 through the bolt fastening, the one end of overhead tank 17 outlet pipe has drainage hose 13 through the bolt fastening, and the other end of drainage hose 13 passes splint 11 and is linked together with shower nozzle 12, the upper surface of bottom plate 1 has breakwater 18 and booster pump 3 through the bolt fastening, and the one end of booster pump 3 inlet tube passes breakwater 18, the one end and the overhead tank 17 of booster pump 3 outlet pipe are linked together, booster pump 3 starts, can carry out the moisturizing in overhead tank 17, one side of drainage hose 13 is equipped with accuse water pipe 14, be equipped with drainage mechanism 15 in the accuse water pipe 14.

Example two

Referring to fig. 1 to 6, the present invention provides a new technical solution: a cleaning device after production of plunger valves is finished comprises a bottom plate 1 and a fixed shell 4, wherein one side of the fixed shell 4 is provided with a slag discharge hole, one side of the fixed shell 4, which is close to the slag discharge hole, is fixedly provided with two guide rails 8 through bolts, a collecting box 9 is connected between the two guide rails 8 in a sliding manner, workers collect impurities through the collecting box 9, the upper surface of the fixed shell 4 is provided with two sliding chutes, sliding connection is formed between the sliding chutes, a sliding frame 10 is connected between the sliding chutes in a sliding manner, the top of the sliding frame 10 is fixedly provided with a clamping plate 11 through bolts, the plunger valves can be clamped through the clamping plate 11, one side of the clamping plate 11 is fixedly provided with a spray head 12 through bolts, the upper surface of the fixed shell 4 is provided with a water collecting hole, one side of the water collecting hole is slidably connected with a water retaining box 5, one side of the water retaining box 5 is fixedly provided with a spring 501 through bolts, the other end of the spring 501 is fixed with the fixed shell 4, the spring 501 can reset the fixed shell 4 after the fixed shell 4 moves, a water inlet 6 is arranged at one side of the water retaining box 5, a sealing gasket 7 is fixed at one side of the water retaining box 5 and the clamping plate 11 through bolts, the leakage of the plunger valve during flushing can be avoided through the sealing gasket 7, a rotating shaft 19 is rotatably connected between the inner walls at two sides of the fixed shell 4, two torsion springs 23 are fixed at the circumferential outer wall of the rotating shaft 19 through bolts, the other ends of the two torsion springs 23 are respectively fixed with the inner walls at two sides of the fixed shell 4, the rotating shaft 19 can be reset after rotating through the torsion springs 23, two gears 21 are fixed at the circumferential outer wall of the rotating shaft 19 through bolts, two sliding rails 24 are fixed at the top inner wall of the fixed shell 4 through bolts, racks 20 are respectively and slidably connected in the sliding rails 24, the two racks 20 are both fixed with the sliding frame 10 and respectively meshed with the two gears 21, two symmetrical pull plates 22 are fixed at the circumferential outer wall of the rotating shaft 19 through bolts, one side of each pulling plate 22 is rotatably connected with a pulling rod 29, the upper surface of the bottom plate 1 is rotatably connected with a pedal 2, the pedal 2 is provided with anti-skid lines, so that workers can conveniently tread, the other ends of the two pulling plates 22 are rotatably connected with the pedal 2, the top of the fixed shell 4 is provided with a water collecting port which is positioned at the bottom of the water retaining box 5, one side of the water collecting port is fixedly provided with a water guide plate 26 through bolts, the upper surface of the bottom plate 1 is fixedly provided with a pressure tank 17 through bolts, one end of a water outlet pipe of the pressure tank 17 is fixedly provided with a drainage hose 13 through bolts, the other end of the drainage hose 13 penetrates through the clamping plate 11 and is communicated with the spray head 12, the upper surface of the bottom plate 1 is fixedly provided with a water retaining plate 18 and a booster pump 3 through bolts, one end of a water inlet pipe of the booster pump 3 penetrates through the water retaining plate 18, one end of the water outlet pipe of the booster pump 3 is communicated with the pressure tank 17, the booster pump 3 is started, so that water can be replenished in the pressure tank 17, a water control pipe 14 is arranged on one side of the water discharge hose 13, a water discharge mechanism 15 is arranged in the water control pipe 14, the water discharge mechanism 15 comprises a fixed block 37, one side of the fixed block 37 is connected with an ejector rod 36 in a penetrating and sliding mode, one end of the ejector rod 36 penetrates through the water control pipe 14 and is fixed with a plug 38 through a bolt, the other end of the ejector rod 36 is connected with a push rod 35 in a rotating mode, the other end of the push rod 35 is connected with the bottom of the pedal 2 in a rotating mode, when the pedal 2 is stepped on, the pedal 2 can push the ejector rod 36 through the push rod 35, the plug 36 pushes the plug 38 so that the water discharge hose 13 is communicated, water in the pressure tank 17 is discharged, a fixed shaft 30 is fixed between the inner walls of the two sides of the fixed shell 4 through bolts, one side of the fixed shaft 30 is connected with a filter plate 27 in a rotating mode, two shaking mechanisms are arranged on one side of the filter plate 27, water after washing can be filtered, and recycling of water resources is facilitated, the shake mechanism includes roller 33 and extension rod 25, roller 33 rotates the one side of connecting at filter plate 27, extension rod 25 passes through the bolt fastening in one side of rack 20, one side of extension rod 25 is rotated and is connected with swinging arms 32, the bottom of swinging arms 32 has wedge 34 through the bolt fastening, the extension rod 25 is kept away from one side of roller 33 and is passed through the bolt fastening gag lever post 31, gag lever post 31 can play spacing effect, the turned angle to swinging arms 32 limits, one side of breakwater 18 has filter cartridge 28 through the bolt fastening, and the one end of booster pump 3 inlet tube is located filter cartridge 28, filter cartridge 28 can further filter the impurity of aquatic, the upper surface of bottom plate 1 has baffle 16 through the bolt fastening, and baffle 16 is located one side of pressure tank 17, shelter from pressure tank 17 through baffle 16, improve staff's the personal safety.

s1: starting the booster pump 3, wherein the booster pump 3 pumps the water source on one side of the water baffle 18 and discharges the water source into the pressure tank 17, when the pressure in the pressure tank 17 reaches a preset value, the booster pump 3 is stopped, and when the pressure in the pressure tank 17 is reduced to the preset value, the booster pump 3 is started to supplement water into the pressure tank 17;

s2: the plunger valve to be cleaned is placed on one side of the clamping plate 11, the pedal 2 is trampled, the pedal 2 pulls the pulling plate 22 through the pull rod 29, the pulling plate 22 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the gear 21 to rotate, the rack 20 drives the sliding frame 10, the clamping plate 11 and the spray head 12 to move towards one side of the water retaining box 5, meanwhile, the clamping plate 11 pushes the plunger valve to move towards one side of the water retaining box 5 and be attached to the water retaining box 5, then the water retaining box 5 is pushed to move, and meanwhile, the torsion spring 23 deforms;

s4: when the pedal 2 is stepped, when the water retaining box 5 moves, the pedal 2 pushes the ejector rod 36 through the push rod 35, the ejector rod 36 pushes the plug 38, the drainage hose 13 is communicated, water in the pressure tank 17 is drained, the inner wall of the plunger valve is washed through the spray head 12, and the flushed water is sprayed into the water retaining box 5 through the other end of the plunger valve and then flows into the fixed shell 4 after being filtered through the filter plate 27 through the water collecting port;

s5: when the rack 20 moves to one side of the filter plate 27, the rack 20 pushes the swing rod 32 and the wedge block 34 to move to one side of the roller 33, the swing rod 32 cannot rotate under the blocking of the limiting rod 31, then one end of the filter plate 27 is pressed downwards through the roller 33, then the wedge block 34 is separated from the roller 33, the filter plate 27 is reset under the action of self weight, so that the filter plate 27 shakes, impurities on the filter plate 27 shake downwards, when the rack 20 returns, the wedge block 34 rotates due to the fact that the swing rod 32 does not block, and after the rack 20 passes by the roller 33, the wedge block 34 and the swing rod 32 reset under the action of self weight, so that the filter plate is convenient to use again;

s6: after the washing is finished, the torsion spring 23 drives the rotating shaft 19 to reset, so that the gear 21, the rack 20 and the clamping plate 11 reset, meanwhile, the pedal 2 resets under the pushing of the pull rod 29, the pedal 2 pushes the plug 38 to reset through the push rod 35 and the ejector rod 36 to plug the drainage hose 13, then, the plunger valve is taken down, and the water blocking box 5 resets under the action of the spring 501;

s7: the impurities shaken off by the filter plate 27 fall into the collection box 9, which is convenient for the collection of the staff.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A cleaning device after plunger valve production is finished comprises a bottom plate (1) and a fixed shell (4), and is characterized in that two sliding grooves are formed in the upper surface of the fixed shell (4), a sliding frame (10) is movably connected between the sliding grooves, a clamping plate (11) is fixedly connected to the top of the sliding frame (10), a spray head (12) is fixedly connected to one side of the clamping plate (11), a water collecting opening is formed in the upper surface of the fixed shell (4), a water retaining box (5) is movably connected to one side of the water collecting opening, a spring (501) is fixedly connected to one side of the water retaining box (5), the other end of the spring (501) is fixed to the fixed shell (4), a water inlet (6) is formed in one side of the water retaining box (5), a sealing gasket (7) is fixedly connected to one side of the water retaining box (5) and the clamping plate (11), a rotating shaft (19) is movably connected between the inner walls of two sides of the fixed shell (4), two torsion springs (23) are fixedly connected to the outer wall of the circumference of the rotating shaft (19), two torsion springs (23) are respectively fixed to the two sides of the fixed shell (4) and two inner walls of the fixed shell (24) are connected to two sliding rails (24), and two racks (20) are all fixed with carriage (10) and mesh with two gears (21) respectively, two arm-tie (22) of circumference outer wall fixedly connected with symmetry of pivot (19), the equal swing joint in one side of arm-tie (22) has pull rod (29), the upper surface swing joint of bottom plate (1) has footboard (2), and the other end of two arm-tie (22) all rotates with footboard (2) to be connected, fixed surface is connected with overhead tank (17) on bottom plate (1), and the one end fixedly connected with drainage hose (13) of overhead tank (17) outlet pipe, and the other end of drainage hose (13) passes splint (11) and is linked together with shower nozzle (12), the upper surface fixedly connected with breakwater (18) and booster pump (3) of bottom plate (1), and the one end of booster pump (3) inlet tube passes breakwater (18), the one end of booster pump (3) outlet pipe is linked together with overhead tank (17), one side of drainage hose (13) is equipped with accuse water pipe (14), is equipped with drainage mechanism (15) in accuse water pipe (14).

2. The cleaning device for the plunger valve after production is finished according to claim 1, wherein the drainage mechanism (15) comprises a fixed block (37), ejector rods (36) penetrate through two sides of the fixed block (37) in a movable connection mode, one ends of the ejector rods (36) penetrate through the water control pipe (14) and are fixedly connected with plugs (38), push rods (35) are movably connected to the other ends of the ejector rods (36), and the other ends of the push rods (35) are rotatably connected with the bottom of the pedal (2).

3. The cleaning device for the plunger valve after the production is finished according to the claim 1, characterized in that a fixed shaft (30) is fixedly connected between the inner walls of the two sides of the fixed shell (4), a filter plate (27) is movably connected to one side of the fixed shaft (30), and two shaking mechanisms are arranged on one side of the filter plate (27).

4. The cleaning device for the plunger valve after being produced is characterized in that the shaking mechanism comprises a roller (33) and an extension rod (25), the roller (33) is rotatably connected to one side of the filter plate (27), the extension rod (25) is fixed to one side of the rack (20) through a bolt, a swing rod (32) is movably connected to one side of the extension rod (25), a wedge block (34) is fixedly connected to the bottom of the swing rod (32), and a limiting rod (31) is fixedly connected to one side, away from the roller (33), of the extension rod (25).

5. The cleaning device for the plunger valve after production is finished according to claim 1, characterized in that a slag discharge port is formed in one side of the fixed shell (4), two guide rails (8) are fixedly connected to one side of the fixed shell (4) close to the slag discharge port, and a collection box (9) is movably connected between the two guide rails (8).

6. The cleaning device for the plunger valve after production is characterized in that a water collecting opening is formed in the top of the fixed shell (4) and is located at the bottom of the water blocking box (5), and a water guide plate (26) is fixedly connected to one side of the water collecting opening.

7. The cleaning device for the plunger valve after production is characterized in that a filter box (28) is fixedly connected to one side of the water baffle (18), and one end of a water inlet pipe of the booster pump (3) is positioned in the filter box (28).

8. A cleaning device for the plunger valve after production according to claim 1, characterized in that a baffle plate (16) is fixedly connected to the upper surface of the bottom plate (1), and the baffle plate (16) is positioned at one side of the pressure tank (17).

9. A process for cleaning a post-production plunger valve according to any one of claims 1 to 8, characterised in that it comprises the following steps:

s1: starting a booster pump (3), wherein the booster pump (3) extracts a water source on one side of a water baffle (18) and then discharges the water source into a pressure tank (17), when the pressure in the pressure tank (17) reaches a preset value, the booster pump (3) stops, and when the pressure in the pressure tank (17) is reduced to the preset value, the booster pump (3) starts to supplement water into the pressure tank (17);

s2: the plunger valve to be cleaned is placed on one side of the clamping plate (11), the pedal (2) is trampled, the pedal (2) pulls the pulling plate (22) through the pull rod (29), the pulling plate (22) drives the rotating shaft (19) to rotate, the rotating shaft (19) drives the gear (21) to rotate, the rack (20) drives the sliding frame (10), the clamping plate (11) and the spray head (12) to move towards one side of the water retaining box (5), meanwhile, the clamping plate (11) pushes the plunger valve to move towards one side of the water retaining box (5) and is attached to the water retaining box (5), then the water retaining box (5) is pushed to move, and meanwhile, the torsion spring (23) deforms;

s4: when the pedal (2) is stepped, when the water retaining box (5) moves, the pedal (2) pushes an ejector rod (36) through a push rod (35), the ejector rod (36) pushes a plug (38) to enable a drainage hose (13) to be communicated, so that water in the pressure tank (17) is discharged, the inner wall of the plunger valve is washed through a spray head (12), flushed water is sprayed into the water retaining box (5) through the other end of the plunger valve, and then flows into the fixed shell (4) after being filtered through a filter plate (27) through a water collecting port;

s5: when the rack (20) moves to one side of the filter plate (27), the rack (20) pushes the swing rod (32) and the wedge block (34) to move to one side of the roller (33), the swing rod (32) cannot rotate under the blocking of the limiting rod (31), then one end of the filter plate (27) is pressed downwards through the roller (33), then the wedge block (34) is separated from the roller (33) to be contacted, the filter plate (27) is reset under the action of self weight, so that shaking is carried out, impurities on the filter plate (27) are shaken downwards, when the rack (20) returns, the wedge block (34) rotates due to the unblocking of the swing rod (32), and after the wedge block (34) passes over the roller (33), the wedge block (34) and the swing rod (32) are reset under the action of self weight, so that reuse is facilitated;

s6: after cleaning, the torsion spring (23) drives the rotating shaft (19) to reset, so that the gear (21), the rack (20) and the clamping plate (11) reset, meanwhile, the pedal (2) resets under the pushing of the pull rod (29), the pedal (2) pushes the plug (38) to reset through the push rod (35) and the ejector rod (36) to plug the drainage hose (13), then the plunger valve is taken down, and the water retaining box (5) resets under the action of the spring (501);

s7: impurities shaken off by the filter plate (27) fall into the collecting box (9), so that the collection of workers is facilitated.