CN221097059U

CN221097059U - Hydraulic station seepage oil recovery unit

Info

Publication number: CN221097059U
Application number: CN202323317073.7U
Authority: CN
Inventors: 王霞; 刘继; 杨静茹
Original assignee: Shenyang Wan'erfu Hydraulic Co ltd
Current assignee: Shenyang Wan'erfu Hydraulic Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-06-07
Anticipated expiration: 2033-12-06

Abstract

The utility model discloses a hydraulic station leakage oil recovery device, which belongs to the technical field of hydraulic stations and comprises a supporting box and an oil cylinder, wherein a supporting cylinder is fixedly arranged at the top end of the supporting box, the oil cylinder is fixedly arranged at the top end of a cylinder cover of the supporting cylinder, a plurality of drainage holes distributed in an array are formed in the top end of the cylinder cover of the supporting cylinder, the drainage holes are matched with the oil cylinder, a limiting pipe is fixedly arranged on the bottom wall of the supporting cylinder, a filter screen is arranged on the inner wall of the limiting pipe, two drainage pipes penetrate through and are fixedly arranged between the bottom wall of the oil cylinder and the top wall of the supporting box, the two drainage pipes are positioned in the limiting pipe, electromagnetic valves are arranged on the side walls of the drainage pipes, open openings are formed in the front side and the rear side of the supporting box, and the inner space of the supporting box is divided into a water storage cavity and an oil storage cavity through a partition plate. The utility model has the filtering and recycling structure for the leaked oil, has the cleaning structure for the residual impurities on the surface of the filter screen, and is convenient to use.

Description

Hydraulic station seepage oil recovery unit

Technical Field

The application relates to the technical field of hydraulic stations, in particular to a leakage oil recovery device of a hydraulic station.

Background

The hydraulic station is a hydraulic source device including a hydraulic pump, a driving motor, an oil tank, a directional valve, a throttle valve, a relief valve, and the like, or a hydraulic device including a control valve. The leaked oil may contain large-particle impurities and water which is carelessly permeated in various operation processes, and if the impurities are not timely treated, the utilization rate of the leaked oil after recovery can be affected, so that the leaked oil recovery device of the hydraulic station is provided.

Chinese patent publication No.: (CN 213451133U) discloses a hydraulic station seepage oil recovery unit, the on-line screen storage device comprises a base, the top fixedly connected with water tank of base, the top fixedly connected with oil tank of base, the top fixedly connected with of base a plurality of support columns, the top fixedly connected with connecting plate of support column, the top fixedly connected with of connecting plate connects the food tray, the bottom inner wall that connects the food tray is connected with a plurality of light balls, the bottom that connects the food tray is connected with raceway and oil pipe respectively, the inside sliding connection who connects the food tray has the filter screen, two lifting rods of both sides fixedly connected with of filter screen.

To above-mentioned related art still has certain not enough, for example leakage oil recovery unit in the use, because generally adopts the filter screen to filter the impurity of leakage oil, needs the manual work to maintain regularly the filter screen, and the clearance surface remains impurity, and it is untimely to maintain, causes the filter screen to block up easily, influences leakage oil recovery, uses not enough conveniently, consequently, in order to solve this kind of problem, we propose a hydraulic station leakage oil recovery unit.

Disclosure of utility model

In order to solve the problems, the application provides a hydraulic station leakage oil recovery device, which adopts the following technical scheme:

The utility model provides a hydraulic station seepage oil recovery unit, includes supporting box and hydro-cylinder, the top fixed mounting of supporting box has a supporting cylinder, hydro-cylinder fixed mounting is in the cover top of supporting cylinder, the cover top of supporting cylinder is provided with a plurality of drainage holes that are array distribution, drainage hole and hydro-cylinder assorted, the diapire fixed mounting of supporting cylinder has a spacing pipe, the inner wall of spacing pipe is provided with the filter screen, run through and fixed mounting have two drainage tubes between the diapire of hydro-cylinder and the roof of supporting box, two the drainage tube all is located the spacing pipe, the lateral wall of drainage tube is provided with the solenoid valve, both sides are provided with the opening around the supporting box, the inner space of supporting box is separated into water storage chamber and oil storage chamber through the baffle, the outer wall of supporting cylinder is provided with three clean mouthful that are array distribution, clean mouthful is used for taking out the impurity, the inner wall fixed mounting of supporting cylinder has the backup pad, the backup pad runs through and rotates and installs the back shaft, the bottom of back shaft has three clear piece that is array distribution, run through between diapire and the roof of supporting box and the fixed mounting has two drainage tube, the drainage tube all is located the spacing pipe, the lateral wall is provided with the top of supporting sleeve, the top end that the supporting sleeve is provided with the filter screen has the end, the top end of supporting sleeve to be provided with the end, the top end of the end of supporting sleeve is provided with the end, the end of the guide tube is provided with the end of the guide tube to the guide block, the top end has the end to the end of the guide tube to the end.

Preferably, the limiting tube and the supporting cylinder are coaxially arranged, and a space for collecting impurities is formed between the outer wall of the limiting tube and the inner wall of the supporting cylinder.

Preferably, the water storage cavity is matched with an adjacent drainage tube, and the oil storage cavity is matched with the adjacent drainage tube.

Preferably, the driving mechanism comprises a rotating shaft, the rotating shaft penetrates through and is rotatably arranged on the side wall of the supporting cylinder, a gear set is arranged between the supporting shaft and the rotating shaft, a motor is fixedly arranged on the outer wall of the supporting cylinder, and an output shaft of the motor is fixedly connected with a shaft body of the rotating shaft through a coupler.

Preferably, the gear set comprises two bevel gears which are meshed with each other and are vertically distributed, and the two bevel gears of the gear set are respectively and fixedly arranged on the shaft bodies of the support shaft and the rotating shaft.

Preferably, a protective shell is fixedly arranged at the top end of the supporting plate, and the gear set is positioned in the protective shell.

In summary, the application has the following beneficial technical effects:

Through the installation to the supporting box, the seepage oil of hydro-cylinder flows into in the supporting cylinder from the drainage hole, the spacing pipe cooperation filter screen filters the impurity of seepage oil, in seepage oil after filtering and the water entering spacing pipe, two drainage tube cooperation solenoid valves are successively discharged water and oil to water storage chamber and oil storage intracavity, actuating mechanism drive back shaft rotates, clear bits cooperation guide block is with the impurity guide of filter screen top between the inner wall of supporting cylinder and the outer wall of spacing pipe, take out the impurity from clean mouthful, have filtered recovery structure to seepage oil, have the clearance structure to filter screen surface residual impurity, facilitate the use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a mounting block diagram of a spindle according to the present application;

FIG. 3 is a mounting block diagram of the filter screen of the present application;

Fig. 4 is a mounting structure view of the support shaft of the present application.

The reference numerals in the figures illustrate:

1. A supporting box; 2. a support cylinder; 3. an oil cylinder; 4. drainage holes; 5. a limiting tube; 6. a filter screen; 7. a drainage tube; 8. a water storage chamber; 9. an oil storage chamber; 10. cleaning the mouth; 11. a support plate; 12. a support shaft; 13. chip removing blocks; 14. a flow guiding block; 15. a rotating shaft; 16. a gear set; 17. a protective shell; 18. and a motor.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.

In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

The application is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, a hydraulic station leakage oil recovery device comprises a supporting box 1 and an oil cylinder 3, wherein a supporting cylinder 2 is fixedly arranged at the top end of the supporting box 1 and has a supporting function, the oil cylinder 3 is fixedly arranged at the top end of a cylinder cover of the supporting cylinder 2, a plurality of drainage holes 4 distributed in an array are arranged at the top end of the cylinder cover of the supporting cylinder 2, the drainage holes 4 are matched with the oil cylinder 3 and have a drainage function on leakage oil, a limiting pipe 5 is fixedly arranged at the bottom wall of the supporting cylinder 2, the limiting pipe 5 and the supporting cylinder 2 are coaxially arranged, a space for collecting impurities is formed between the outer wall of the limiting pipe 5 and the inner wall of the supporting cylinder 2, a filter screen 6 is arranged at the inner wall of the limiting pipe 5 and has a filtering function on the impurities in the leakage oil, two drainage pipes 7 penetrate through and are fixedly arranged between the bottom wall of the oil cylinder 3 and the top wall of the supporting box 1, the two drainage pipes 7 are all positioned in the limiting pipe 5, the side wall of the drainage tube 7 is provided with an electromagnetic valve which has drainage effect on water and oil, the front side and the rear side of the support box 1 are provided with open ports, the inner space of the support box 1 is divided into a water storage cavity 8 and an oil storage cavity 9 through a partition board, the water storage cavity 8 is matched with the adjacent drainage tube 7, the oil storage cavity 9 is matched with the adjacent drainage tube 7, the recovery effect on leaked oil is achieved, the outer wall of the support tube 2 is provided with three cleaning ports 10 which are distributed in an array, the cleaning ports 10 are used for taking out impurities, the inner wall of the support tube 2 is fixedly provided with a support plate 11 which has support effect, the support plate 11 penetrates and rotates to be provided with a support shaft 12, three chip cleaning blocks 13 which are distributed in an array are fixedly arranged at the bottom end of the support shaft 12 through convex columns, the bottom end of the chip cleaning blocks 13 are arranged flush with the top end of the filter screen 6, the cross-section of clear bits 13 is isosceles trapezoid setting, have the effect of upwards draining impurity, top fixed mounting at clear bits 13 has guide block 14, guide block 14 extension degree direction's vertical section lateral wall all is provided with the arc wall, guide block 14's bottom is higher than the top of spacing pipe 5, guide block 14 is located between the outer wall of spacing pipe 5 and the inner wall of support section of thick bamboo 2 apart from the one end of back shaft 12, have the effect of draining impurity, be provided with the actuating mechanism that is used for driving back shaft 12 pivoted in support section of thick bamboo 2, actuating mechanism includes pivot 15, run through pivot 15 and rotate the lateral wall of installing in support section of thick bamboo 2, have the supporting role, be provided with gear train 16 between back shaft 12 and pivot 15, gear train 16 includes two intermeshing and be vertical distribution's bevel gear, two bevel gears with gear 16 are fixed mounting respectively on the axis of back shaft 12 and pivot 15, have the meshing transmission role, top fixed mounting at back plate 11 has protective housing 17, gear train 16 is located protective housing 17, have the effect, be provided with motor 18 at the outer wall fixed mounting of support section of thick bamboo 2, the output shaft 18 is through the axis of a shaft coupling 15 and is the fixed connection of pivot that is the pivot has the effect.

The implementation principle of the embodiment of the application is as follows: the oil seepage of the oil cylinder 3 flows into the supporting cylinder 2 from the drainage hole 4, the limiting pipe 5 is matched with the filter screen 6 to filter the impurities of the oil seepage, the filtered oil seepage and water enter the limiting pipe 5, the two drainage pipes 7 are matched with the electromagnetic valve to discharge the water and the oil into the water storage cavity 8 and the oil storage cavity 9 in sequence, the motor 18 drives the rotating shaft 15 to rotate, the gear set 16 is matched with the motor 18 to drive the supporting shaft 12 to rotate, the scrap removing block 13 is matched with the guide block 14 to guide the impurities at the top end of the filter screen 6 between the inner wall of the supporting cylinder 2 and the outer wall of the limiting pipe 5, and the impurities are taken out from the cleaning port 10.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a hydraulic pressure station seepage oil recovery unit, includes supporting box (1) and hydro-cylinder (3), its characterized in that: the top end of the supporting box (1) is fixedly provided with a supporting cylinder (2), the oil cylinder (3) is fixedly arranged at the top end of a cylinder cover of the supporting cylinder (2), the top end of the cylinder cover of the supporting cylinder (2) is provided with a plurality of drainage holes (4) distributed in an array, the drainage holes (4) are matched with the oil cylinder (3), the bottom wall of the supporting cylinder (2) is fixedly provided with a limiting pipe (5), the inner wall of the limiting pipe (5) is provided with a filter screen (6), two drainage pipes (7) penetrate through and are fixedly arranged between the bottom wall of the oil cylinder (3) and the top wall of the supporting box (1), the two drainage pipes (7) are both positioned in the limiting pipe (5), the side wall of the drainage tube (7) is provided with an electromagnetic valve, the front side and the rear side of the supporting box (1) are provided with open ports, the inner space of the supporting box (1) is divided into a water storage cavity (8) and an oil storage cavity (9) through a partition plate, the outer wall of the supporting cylinder (2) is provided with three cleaning ports (10) distributed in an array, the cleaning ports (10) are used for taking out impurities, the inner wall of the supporting cylinder (2) is fixedly provided with a supporting plate (11), the supporting plate (11) penetrates through and rotates to be provided with a supporting shaft (12), the bottom end of the supporting shaft (12) is fixedly provided with three scrap cleaning blocks (13) distributed in an array through a convex column, the bottom of clear bits piece (13) is flush setting with the top of filter screen (6), the cross-section of clear bits piece (13) is isosceles trapezoid setting, the top fixed mounting of clear bits piece (13) has guide block (14), the vertical section lateral wall of guide block (14) extension degree direction all is provided with the arc wall, the bottom of guide block (14) is higher than the top of spacing pipe (5), the one end that support shaft (12) was kept away from to guide block (14) is located between the outer wall of spacing pipe (5) and the inner wall of support section of thick bamboo (2), be provided with in support section of thick bamboo (2) and be used for driving support shaft (12) pivoted actuating mechanism.

2. A hydraulic station leakage oil recovery apparatus according to claim 1, wherein: the limiting tube (5) and the supporting tube (2) are coaxially arranged, and a space for collecting impurities is formed between the outer wall of the limiting tube (5) and the inner wall of the supporting tube (2).

3. A hydraulic station leakage oil recovery apparatus according to claim 1, wherein: the water storage cavity (8) is matched with the adjacent drainage tube (7), and the oil storage cavity (9) is matched with the adjacent drainage tube (7).

4. A hydraulic station leakage oil recovery apparatus according to claim 1, wherein: the driving mechanism comprises a rotating shaft (15), the rotating shaft (15) penetrates through and is rotatably arranged on the side wall of the supporting cylinder (2), a gear set (16) is arranged between the supporting shaft (12) and the rotating shaft (15), a motor (18) is fixedly arranged on the outer wall of the supporting cylinder (2), and an output shaft of the motor (18) is fixedly connected with a shaft body of the rotating shaft (15) through a coupler.

5. The hydraulic station leakage oil recovery device according to claim 4, wherein: the gear set (16) comprises two bevel gears which are meshed with each other and are vertically distributed, and the two bevel gears of the gear set (16) are respectively and fixedly arranged on the shaft bodies of the support shaft (12) and the rotating shaft (15).

6. The hydraulic station leakage oil recovery device according to claim 4, wherein: the top end of the supporting plate (11) is fixedly provided with a protective shell (17), and the gear set (16) is positioned in the protective shell (17).