CN220487976U

CN220487976U - Anti-blocking hydraulic valve

Info

Publication number: CN220487976U
Application number: CN202321784790.8U
Authority: CN
Inventors: 孙长东; 包丹丹; 包华铎
Original assignee: Yuka Dalian Hydraulic Co ltd
Current assignee: Yuka Dalian Hydraulic Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-13
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses an anti-blocking hydraulic valve, and relates to the technical field of hydraulic valves. The filter comprises a hydraulic valve, wherein a connecting pipe is fixedly connected to the right side of the hydraulic valve, a filter box is fixedly connected to the right side of the connecting pipe, a water inlet pipe is fixedly connected to the right side of the filter box, a water outlet pipe is fixedly connected to the left side of the hydraulic valve, a filter plate is fixedly installed in the filter box, and a cleaning assembly capable of cleaning impurities on the filter plate is arranged at the top of the filter box. According to the utility model, the water flow containing impurities in the collecting box flows out through the bottom of the collecting box, meanwhile, the cover plate is turned into a vertical state, the first connecting rod is movably connected with the second connecting rod, the first connecting rod is turned into a transverse state from the vertical state, and the second connecting rod is driven downwards, so that the limiting plate is clamped at the top end of the inside of the collecting box. The water flow is prevented from flowing out through the collecting box, the water flow containing impurities in the hydraulic valve is discharged under the condition that water flow is not wasted, and the risk that the impurities form scale on the hydraulic valve is prevented.

Description

Anti-blocking hydraulic valve

Technical Field

The utility model relates to the technical field of hydraulic valves, in particular to an anti-blocking hydraulic valve.

Background

The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of the pressure distribution valve, is usually combined with an electromagnetic pressure distribution valve, and can be used for remotely controlling the on-off of oil, gas and water pipeline systems of a hydropower station. Is commonly used for clamping, controlling, lubricating and other oil ways. There is the division of direct action type and guide type, multi-purpose guide type, current CN215596048U proposes a prevent stifled type hydrovalve through the setting of filter, can filter the liquid that enters into the hydrovalve is originally internal, avoid impurity in the liquid to block up the hydrovalve body, and the clearance subassembly can also clear up the surface of filter for the surface of filter board can be in clean state, improved the filter effect of filter, but impurity still exists the hydrovalve inside, if impurity exists the hydrovalve inside for a long time can form the incrustation scale, the inside that the incrustation scale will be blocked up the hydrovalve for a long time causes the hydrovalve unable to use.

An anti-blocking hydraulic valve is provided for this purpose.

Disclosure of Invention

The utility model aims at: the utility model provides an anti-blocking hydraulic valve, which aims to solve the problem that impurities remain in the hydraulic valve to form scale.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides an anti-blocking hydraulic valve, includes the hydraulic valve, the right side fixedly connected with connecting pipe of hydraulic valve, the right side fixedly connected with rose box of connecting pipe, the right side fixedly connected with inlet tube of rose box, the left side fixedly connected with outlet pipe of hydraulic valve, a serial communication port, the inside fixed mounting of rose box has the filter, and the top of rose box is provided with the clean subassembly that can clean impurity on the filter, the bottom fixedly connected with decurrent collecting box of rose box, and the bottom of collecting box is provided with the drainage subassembly that can solve the inside impurity of hydraulic valve.

Further, the drainage assembly comprises a cover plate arranged at the bottom of the collecting box, the left side of the cover plate is movably mounted with the bottom of the collecting box through a hinge, connecting seats are fixedly connected to positions, close to each other, of the right sides of the cover plate and the collecting box, threaded holes are formed in the connecting seats, screws are connected with threads in the threaded holes, and nuts are connected with the output ends of the screws in threads.

Further, the drainage assembly further comprises a first connecting rod fixedly connected to the top of the cover plate, the first connecting rod is located in the collecting box, the top of the first connecting rod is in a groove shape, a vertical second connecting rod is movably connected to the inside of the first connecting rod, one end, close to the first connecting rod, of the second connecting rod is in a convex shape, one end, far away from the first connecting rod, of the second connecting rod is fixedly connected with a parallel limiting plate, and the limiting plate is located above the collecting box.

Further, the width of limiting plate is greater than the width of collecting box.

Further, clean subassembly is including seting up the rectangular hole at the rose box top, and the rectangular hole is located the right side of filter, and the top fixed mounting of rose box has the rotating electrical machines, and the rotating electrical machines is located the right side of rectangular hole, and the output fixedly connected with pivot of rotating electrical machines, the output fixedly connected with plectane of pivot, the left side outer wall fixedly connected with connecting rod of plectane, the one end fixedly connected with sector gear that the plectane was kept away from to the connecting rod.

Further, clean subassembly still including setting up the movable rod at rectangular hole top, the right side fixed mounting of movable rod has the rack, intermeshes between rack and the sector gear, and the bottom center department fixedly connected with vertical brush of movable rod, the brush runs through rectangular hole in the inside of rose box, the output of brush and the laminating of the outer wall surface of filter.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the arrangement of the drainage assembly, when impurities are required to be discharged, firstly, the impurities sink into the inner bottom end of the collecting box through self gravity, the nut is manually rotated reversely, so that the nut is separated from the screw, the screw is taken out from the inner parts of the two connecting seats, the cover plate rotates downwards by ninety degrees by taking the hinge as the center, the cover plate is changed into a vertical state from the transverse state and is separated from the bottom of the collecting box, water flow containing the impurities in the collecting box flows out through the bottom of the collecting box, and meanwhile, when the cover plate is changed into the vertical state, the first connecting rod is movably connected with the second connecting rod, the first connecting rod is changed into the transverse state from the vertical state, and the second connecting rod is driven downwards, so that the limiting plate is clamped at the inner top end of the collecting box. The water flow is prevented from flowing out through the collecting box, the water flow containing impurities in the hydraulic valve is discharged under the condition that water flow is not wasted, and the risk that the impurities form scale on the hydraulic valve is prevented.

2. According to the utility model, through the arrangement of the cleaning assembly, when impurities on the filter plate need to be cleaned, the external controller is started, the rotating motor drives the rotating shaft to rotate positively through the output end, the rotating shaft drives the circular plate to rotate, the circular plate drives the sector gear to rotate through the connecting rod, the sector gear drives the rack meshed with the circular plate to rotate, the rack drives the sector gear to move forwards, the hairbrush starts to clean forwards on the wall surface of the filter plate through the movement of the rack, the rotating motor drives the circular plate and the sector gear to rotate reversely, the sector gear drives the movable rod to move backwards, and the hairbrush also cleans the rear side of the wall surface of the filter plate.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the filter box of the utility model;

FIG. 3 is a schematic view of a cleaning assembly according to the present utility model;

FIG. 4 is a schematic view of a portion of the construction of a drain assembly according to the present utility model;

FIG. 5 is a schematic view of a portion of the construction of a drain assembly according to the present utility model;

reference numerals: 1. a hydraulic valve; 2. a connecting pipe; 3. a filter box; 4. a water inlet pipe; 5. a water outlet pipe; 6. a filter plate; 7. a cleaning assembly; 701. a rotating electric machine; 702. a rotating shaft; 703. a circular plate; 704. a connecting rod; 705. a sector gear; 706. a movable rod; 707. a rack; 708. a brush; 709. a rectangular hole; 8. a collection box; 9. a drainage assembly; 901. a cover plate; 902. a hinge; 903. a connecting seat; 904. a screw; 905. a nut; 906. a first connecting rod; 907. a second connecting rod; 908. and a limiting plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 5, an anti-blocking hydraulic valve comprises a hydraulic valve 1, the right side fixedly connected with connecting pipe 2 of hydraulic valve 1, connecting pipe 2 communicates with the inside of hydraulic valve 1 each other, the right side fixedly connected with rose box 3 of connecting pipe 2, rose box 3 communicates with the inside of connecting pipe 2 each other, the right side fixedly connected with inlet tube 4 of rose box 3, inlet tube 4 communicates with the inside of rose box 3 each other, the left side fixedly connected with outlet pipe 5 of hydraulic valve 1, outlet pipe 5 communicates with the inside of hydraulic valve 1 each other, the inside fixed mounting of rose box 3 has filter 6, the top of rose box 3 is provided with the clean subassembly 7 that can clean impurity on filter 6, the bottom fixedly connected with decurrent collecting box 8 of rose box 3, the bottom of collecting box 8 is provided with the drainage subassembly 9 that can solve the inside impurity of hydraulic valve 1.

It should be noted that, when using, the staff with water pipe and inlet tube 4 fixed connection, the water pipe passes through the inside that inlet tube 4 got into rose box 3, rose box 3 gets into the inside of hydrovalve 1 through connecting pipe 2 after filtering inside rivers, and the rethread rivers are discharged through outlet pipe 5, can be with the impurity clean up on the filter 6 through driving rose box 3, and rethread drive drainage assembly 9 is opened collection box 8 bottom, and then solves the impurity and leave over the problem at the inside scale formation of hydrovalve 1.

As shown in fig. 4 and 5, the drainage assembly 9 includes a cover plate 901 disposed at the bottom of the collecting box 8, the left side of the cover plate 901 is movably mounted at the bottom of the collecting box 8 through a hinge 902, positions, close to each other, of the right sides of the cover plate 901 and the collecting box 8 are fixedly connected with a connecting seat 903, a threaded hole is formed in the connecting seat 903, a screw 904 is connected with a threaded hole in the threaded hole, an output end of the screw 904 is connected with a nut 905 in a threaded manner, the top of the cover plate 901 is fixedly connected with a vertical first connecting rod 906, the first connecting rod 906 is located in the collecting box 8, the top of the first connecting rod 906 is in a groove shape, a vertical second connecting rod 907 is movably connected with the inside, one end, close to the first connecting rod 906, of the second connecting rod 907 is in a convex shape, one end, close to the first connecting rod 906, of the second connecting rod 907 is fixedly connected with a parallel limiting plate 908, and the limiting plate 908 is located above the inside of the collecting box 8.

When the impurities need to be discharged, the impurities sink into the bottom end of the inside of the collecting box 8 by self gravity, the nut 905 is manually rotated reversely, the nut 905 is separated from the screw 904, the screw 904 is taken out from the inside of the two connecting seats 903, the cover plate 901 rotates ninety degrees downwards by taking the hinge 902 as the center, the cover plate 901 is changed into a vertical state from a horizontal state and is separated from the bottom of the collecting box 8, the water flow containing the impurities in the collecting box 8 flows out through the bottom of the collecting box 8, and meanwhile, when the cover plate 901 is changed into a vertical state, the first connecting rod 906 is movably connected with the second connecting rod 907, the first connecting rod 906 is changed into a horizontal state from the vertical state, and the second connecting rod 907 is driven downwards, so that the limiting plate 908 is clamped on the top end of the inside of the collecting box 8. Preventing the water flow from flowing out through the collecting box 8 realizes that the water flow containing impurities inside the hydraulic valve 1 is discharged under the condition of not wasting the water flow, and prevents the risk of forming scale on the hydraulic valve 1 by the impurities.

As shown in fig. 1 to 3, the cleaning assembly 7 comprises a rectangular hole 709 formed in the top of the filter box 3, the rectangular hole 709 is located on the right side of the filter plate 6, a rotating motor 701 is fixedly installed on the top of the filter box 3, the rotating motor 701 is located on the right side of the rectangular hole 709, an output end of the rotating motor 701 is fixedly connected with a rotating shaft 702, an output end of the rotating shaft 702 is fixedly connected with a circular plate 703, a connecting rod 704 is fixedly connected with the left outer wall surface of the circular plate 703, one end of the connecting rod 704, far away from the circular plate 703, is fixedly connected with a sector gear 705, a longitudinal movable rod 706 is arranged on the top of the rectangular hole 709, a rack 707 is fixedly installed on the right side of the movable rod 706, the rack 707 and the sector gear 705 are meshed with each other, a vertical brush 708 is fixedly connected to the center of the bottom of the movable rod 706, the brush 708 penetrates through the rectangular hole 709 and is located inside the filter box 3, and the output end of the brush 708 is attached to the outer wall surface of the filter plate 6.

When the impurity on the filter plate 6 needs to be cleaned, the external controller is started, the rotary motor 701 drives the rotary shaft 702 to rotate forward through the output end, the rotary shaft 702 drives the circular plate 703 to rotate, the circular plate 703 drives the sector gear 705 to rotate through the connecting rod 704, the sector gear 705 drives the rack 707 meshed with the circular plate 703 to rotate, the rack 707 drives the sector gear 705 to move forward, the brush 708 starts to clean the wall surface of the filter plate 6 forward through the movement of the rack 707, the rotary motor 701 drives the circular plate 703 and the sector gear 705 to rotate reversely, the sector gear 705 drives the movable rod 706 to move backward, and the brush 708 cleans the rear side of the wall surface of the filter plate 6, so that the impurity on the wall surface of the filter plate 6 is cleaned.

To sum up: when using, the staff with water pipe and inlet tube 4 fixed connection, the inside that the water pipe got into rose box 3 through inlet tube 4, rose box 3 gets into the inside of hydrovalve 1 through connecting pipe 2 after filtering inside rivers, and the rethread rivers are discharged through outlet pipe 5, can be with impurity clean up on the filter 6 through driving rose box 3, and rethread drive drainage assembly 9 is opened collection box 8 bottom, and then solves the impurity and leave over the problem that forms the incrustation scale in hydrovalve 1 inside.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anti-blocking hydraulic valve, includes hydraulic valve (1), the right side fixedly connected with connecting pipe (2) of hydraulic valve (1), the right side fixedly connected with rose box (3) of connecting pipe (2), the right side fixedly connected with inlet tube (4) of rose box (3), the left side fixedly connected with outlet pipe (5) of hydraulic valve (1), a serial communication port, the inside fixed mounting of rose box (3) has filter (6), and the top of rose box (3) is provided with clean subassembly (7) that can clean impurity on filter (6), the bottom fixedly connected with decurrent collection box (8) of rose box (3), and the bottom of collection box (8) is provided with drainage subassembly (9) that can solve inside impurity of hydraulic valve (1).

2. The anti-blocking hydraulic valve according to claim 1, wherein the drainage assembly (9) comprises a cover plate (901) arranged at the bottom of the collecting box (8), the left side of the cover plate (901) is movably mounted at the bottom of the collecting box (8) through a hinge (902), connecting seats (903) are fixedly connected at positions, close to each other, of the right sides of the cover plate (901) and the collecting box (8), threaded holes are formed in the connecting seats (903), screws (904) are connected in the threaded holes, and nuts (905) are connected to the output ends of the screws (904) in a threaded mode.

3. The anti-blocking hydraulic valve according to claim 2, wherein the drainage assembly (9) further comprises a first connecting rod (906) fixedly connected to the top of the cover plate (901), the first connecting rod (906) is located in the collecting box (8), the top of the first connecting rod (906) is in a groove shape, a vertical second connecting rod (907) is movably connected to the inside of the first connecting rod (906), one end, close to the first connecting rod (906), of the second connecting rod (907) is in a convex shape, one end, far away from the first connecting rod (906), of the second connecting rod (907) is fixedly connected with a parallel limiting plate (908), and the limiting plate (908) is located above the inside of the collecting box (8).

4. A block-resistant hydraulic valve according to claim 3, characterized in that the width of the limiting plate (908) is greater than the width of the collecting tank (8).

5. The anti-blocking hydraulic valve according to claim 1, wherein the cleaning assembly (7) comprises a rectangular hole (709) formed in the top of the filter box (3), the rectangular hole (709) is located on the right side of the filter plate (6), a rotating motor (701) is fixedly installed on the top of the filter box (3), the rotating motor (701) is located on the right side of the rectangular hole (709), the output end of the rotating motor (701) is fixedly connected with a rotating shaft (702), the output end of the rotating shaft (702) is fixedly connected with a circular plate (703), a connecting rod (704) is fixedly connected with the outer wall surface of the left side of the circular plate (703), and one end, far away from the circular plate (703), of the connecting rod (704) is fixedly connected with a sector gear (705).

6. The anti-blocking hydraulic valve according to claim 5, wherein the cleaning assembly (7) further comprises a movable rod (706) arranged at the top of the rectangular hole (709), a rack (707) is fixedly arranged on the right side of the movable rod (706), the rack (707) and the sector gear (705) are meshed with each other, a vertical brush (708) is fixedly connected to the center of the bottom of the movable rod (706), the brush (708) penetrates through the rectangular hole (709) and is located in the filtering box (3), and the output end of the brush (708) is attached to the outer wall surface of the filtering plate (6).