CN219002190U

CN219002190U - Lubricating oil station fluid filter equipment convenient to change and maintain

Info

Publication number: CN219002190U
Application number: CN202223335882.6U
Authority: CN
Inventors: 郭艳妮; 黄伟雄; 徐哲豪; 黄陈雷; 陆凯杰; 张金海; 仲杰; 高卫华
Original assignee: Jiangsu Jianghai Lubricants Hydraulic Equipment Co ltd
Current assignee: Jiangsu Jianghai Lubricants Hydraulic Equipment Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-12
Anticipated expiration: 2032-12-12

Abstract

The utility model provides a lubricating oil station oil liquid filtering device convenient to replace and maintain, which relates to the technical field of lubricating oil stations and comprises: the device comprises a filtering tank, a liquid injection valve, a liquid outlet valve and a liquid outlet hole; the iron scrap adsorption assemblies are arranged in a plurality; the filtering quick-release assembly is arranged inside the filtering tank; the filtering quick-dismantling assembly comprises a top cover, two handles, a limiting sleeve, a rotating plate, a spring, a pressing plate, an inner sleeve ring, an outer sleeve ring, a first filtering core and a second filtering core, and the outer surface of the top cover is in threaded connection with the inner surface of the filtering tank. According to the utility model, through the arrangement of the filtering quick-dismantling component, the first filter element and the second filter element can be dismantled and assembled only by screwing the top cover, and the steps of dismantling the first filter element and the second filter element are omitted when the filtering device is maintained and replaced, so that the replacement and maintenance work of the filtering device is very convenient.

Description

Lubricating oil station fluid filter equipment convenient to change and maintain

Technical Field

The utility model relates to the technical field of lubricating oil stations, in particular to a lubricating oil station oil filtering device convenient to replace and maintain.

Background

In order to ensure stable production and operation of rotary equipment such as ball mills, fans, motors and the like, a lubricating oil station is arranged on a main bearing of each equipment, the lubricating oil station becomes key equipment for lubricating main shaft bearings of the rotary equipment such as ball mills, fans, motors and the like, and how to ensure normal operation of the rotary equipment such as ball mills, fans, motors and the like, improve the production operation rate of the main equipment, make and strengthen the management and maintenance work of the lubricating oil station, and become key problems that a filtering device is used in the lubricating oil station and is used for filtering oil through the filtering device.

In the prior art, in the long-term use process of the lubricating oil station, the filtering device can accumulate more impurities in the lubricating oil, the filtering effect of the filtering device is reduced, the normal operation of the lubricating oil station is influenced, therefore, the filtering device is required to be disassembled and assembled for maintenance and replacement, the existing filtering device is usually fixed by bolts, the shell is required to be disassembled firstly and then the filtering device is disassembled, the steps are complicated, and the replacement and maintenance work is inconvenient.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, in the long-term use process of a lubricating oil station, a filtering device stores more impurities in lubricating oil, the filtering effect of the filtering device is reduced, and the normal operation of the lubricating oil station is influenced, so that the filtering device is required to be disassembled and assembled for maintenance and replacement, the conventional filtering device is usually fixed by bolts, the shell is required to be disassembled first and then the filtering device is required to be disassembled, the steps are complicated, and the replacement and maintenance work is inconvenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the lubricating oil station oil filtering device convenient to replace and maintain comprises: the device comprises a filtering tank, a liquid injection valve, a liquid outlet valve and a liquid outlet hole; the iron scrap adsorption assemblies are arranged in a plurality; the filtering quick-release assembly is arranged inside the filtering tank; the quick detach subassembly filters includes top cap, two handles, stop collar, rotor plate, spring, clamp plate, interior lantern ring, outer lantern ring, first filter core and second filter core, top cap surface and filtration jar internal surface threaded connection, two handle symmetry fixed mounting is at the top cap top, stop collar fixed mounting is in top cap bottom center department, the rotor plate is located inside the stop collar, rotor plate surface and stop collar internal surface rotate and are connected, spring fixed mounting is at rotor plate lower surface, clamp plate fixed mounting is at the terminal surface under the spring.

Further, the liquid injection valve is positioned at the outer side of the filter tank and near the top, and the liquid outlet valve is positioned at the bottom of the filter tank.

By adopting the technical scheme: the liquid injection valve can be connected with an oil outlet of the lubricating oil station through a pipeline, and the liquid outlet can be connected with an oil inlet of the lubricating oil station through a pipeline.

Further, the liquid outlet hole is positioned at the inner bottom of the filter tank, and the liquid outlet hole is communicated with the liquid outlet valve.

By adopting the technical scheme: after the lubricating oil used in the working of the lubricating oil station enters the filtering tank from the liquid injection valve, the lubricating oil can flow out from the liquid outlet position after being filtered by the first filtering core and the second filtering core, namely the liquid outlet valve can discharge the filtered lubricating oil.

Further, the inner sleeve ring is fixedly arranged at the inner bottom of the filter tank and is close to the outer side of the liquid outlet hole, the outer sleeve ring is fixedly arranged at the inner bottom of the filter tank and is close to the outer side of the inner sleeve ring, the first filter core is positioned at the inner side of the outer sleeve ring, the second filter core is positioned at the inner side of the inner sleeve ring, and the upper end faces of the first filter core and the second filter core are attached to the pressing plate.

By adopting the technical scheme: when installing filter equipment, at the top cap through the screw down twist fixed in-process, the top cap can oppress the spring and take place the shrink, the top cap is twisted in the back completely, utilize the resilience force of spring can drive the clamp plate and apply down force to first filter core and second filter core, limit to first filter core and second filter core bottom and the suppression of clamp plate to the top through interior lantern ring and outer collar cooperation, the purpose of installing first filter core and second filter core is fixed has been reached promptly, when needs to be to first filter core and second filter core with maintain the change, after holding the handle and unscrewing the top cap, first filter core and second filter core and the support that loses the clamp plate, so first filter core and second filter core can directly follow the filtration jar in take out, the step of dismouting first filter core and second filter core has been omitted, the dismouting operation to filter equipment is very convenient.

Further, iron fillings adsorption component includes threaded rod, two nuts and magnetism and inhale the cover, threaded rod fixed mounting is close to edge in the top cap bottom, magnetism is inhaled cover internal surface and threaded rod surface sliding connection, two nut internal surface all with threaded rod surface threaded connection, magnetism is inhaled the cover and is located between two nuts.

By adopting the technical scheme: the setting of cover is inhaled to magnetism can adsorb the iron fillings in the lubricating oil, can avoid the iron fillings adhesion to cause the jam on first filter core, has promoted the life of first filter core, and loose nut can inhale the cover with magnetism and take out from the threaded rod, can conveniently inhale the clearance or the change of cover to magnetism, has promoted the practicality of device.

Further, a sealing ring is adhered to the bottom of the top cover close to the edge, and the sealing ring is matched with the upper end face of the filter tank.

By adopting the technical scheme: the setting through the sealing washer after the top cap installation can closely laminate with the filtration jar, has promoted the leakproofness of top cap installation, can avoid lubricating oil to overflow from the filtration jar and cause extravagant.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through the arrangement of the filtering quick-dismantling component, the first filter element and the second filter element can be dismantled and assembled only by screwing the top cover, and the steps of dismantling the first filter element and the second filter element are omitted when the filtering device is maintained and replaced, so that the replacement and maintenance work of the filtering device is very convenient.

2. According to the utility model, through the arrangement of the scrap iron adsorption component, the scrap iron is prevented from adhering to the first filter element to cause blockage, the service life of the first filter element is prolonged, the magnetic attraction sleeve can be taken out from the threaded rod by loosening the nut, the cleaning or replacement of the magnetic attraction sleeve can be facilitated, and the practicability of the device is improved.

Drawings

FIG. 1 is a perspective view of a lubrication station fluid filter apparatus of the present utility model for facilitating replacement and maintenance;

FIG. 2 is a cross-sectional view of a lubrication station fluid filter apparatus of the present utility model for facilitating replacement and maintenance;

FIG. 3 is a bottom view of a lubrication station fluid filter assembly according to the present utility model for easy replacement and maintenance;

fig. 4 is a schematic diagram showing the structure of an iron filings adsorption assembly of an oil filtering device of a lubricating oil station, which is convenient to replace and maintain.

Legend description: 1. a filter tank; 2. a filtering quick-release assembly; 201. a top cover; 202. a grip; 203. a limit sleeve; 204. a rotating plate; 205. a spring; 206. a pressing plate; 207. an inner collar; 208. an outer collar; 209. a first filter element; 210. a second filter element; 3. scrap iron adsorption components; 301. a threaded rod; 302. a nut; 303. a magnetic attraction sleeve; 4. a liquid injection valve; 5. a liquid outlet valve; 6. a liquid outlet hole; 7. and (3) sealing rings.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1 to 4, the present utility model provides a lubrication oil station oil filtering device convenient for replacement and maintenance, comprising: the filtering tank 1, the liquid injection valve 4, the liquid outlet valve 5 and the liquid outlet hole 6; the scrap iron adsorption assemblies 3 are arranged in a plurality of numbers; the quick detach subassembly 2 filters, the quick detach subassembly 2 filters is inside filtration jar 1, annotate liquid valve 4 and be located filtration jar 1 outside and be close to top position, liquid valve 5 is located filtration jar 1 bottom, liquid outlet 6 is located filtration jar 1 inner bottom, liquid outlet 6 is the intercommunication setting with liquid valve 5, the quick detach subassembly 2 filters includes top cap 201, two handles 202, stop collar 203, rotor plate 204, spring 205, clamp plate 206, inner lantern ring 207, outer lantern ring 208, first filter core 209 and second filter core 210, top cap 201 surface and filtration jar 1 internal surface threaded connection, two handles 202 symmetry fixed mounting is at top cap 201, stop collar 203 fixed mounting is in top cap 201 bottom center department, rotor plate 204 is located stop collar 203 inside, rotor plate 204 surface and stop collar 203 internal surface rotate to be connected, spring 205 fixed mounting is in rotor plate 204 lower surface, clamp plate 206 fixed mounting is at spring 205 lower terminal surface, inner lantern ring 207 fixed mounting is close to liquid outlet 6 outside in filtration jar 1 inner lantern ring 207 in the bottom, first filter core 209 is located outer lantern ring 210 inboard, second filter core 207 is located the filter core 210, filter core 7 is located the filter core 7 and is glued with filter core 7, filter core 7 is located the filter core 7 top end face and is located to be close to the filter core 7.

The whole embodiment 1 achieves the effects that when the filter tank 1 is used, the liquid injection valve 4 is connected with an oil outlet of a lubricating oil station through a pipeline, the liquid outlet valve 5 is connected with an oil inlet of the lubricating oil station through a pipeline, lubricating oil used by the working of the lubricating oil station enters the filter tank 1 from the position of the liquid injection valve 4 and flows out from the position of the liquid outlet hole 6 after being filtered by the first filter element 209 and the second filter element 210, namely, the liquid outlet valve 5 can discharge the filtered lubricating oil, when the filter device is installed, the second filter element 210 can be placed on the inner side of the inner sleeve ring 207 for limiting, the first filter element 209 can be placed on the inner side of the outer sleeve ring 208 for limiting, the top cover 201 can be screwed and fixed with the filter tank 1 by holding the handle 202, the top cover 201 is placed on the filter tank 1, the pressure plate 206 can be contacted with the tops of the first filter element 209 and the second filter element 210, in the process that the top cover 201 is screwed downwards through threads to be fixed, the top cover 201 compresses the spring 205, the top cover 201 can not drive the spring 205 to generate distortion deformation when rotating through the arrangement of the rotating plate 204 and the inner wall of the limiting sleeve 203, after the top cover 201 is completely screwed in, the top cover 201 can be tightly attached to the filter tank 1 through the arrangement of the sealing ring 7, the tightness of the installation of the top cover 201 is improved, the waste caused by overflowing of lubricating oil from the filter tank 1 can be avoided, the pressing plate 206 can be driven to apply downward pressure to the first filter element 209 and the second filter element 210 through the resilience force of the spring 205, the limit of the bottoms of the first filter element 209 and the second filter element 210 and the pressing of the pressing plate 206 to the top are matched through the inner sleeve 207 and the outer sleeve 208, namely the purpose of installing and fixing the first filter element 209 and the second filter element 210 is achieved, when the first filter element 209 and the second filter element 210 are required to be maintained and replaced, after the handle 202 is held and the top cover 201 is screwed out, the limiting sleeve 203 moves out, and the first filter element 209 and the second filter element 210 lose the support of the pressing plate 206, so that the first filter element 209 and the second filter element 210 can be directly taken out from the filter tank 1, the step of disassembling the first filter element 209 and the second filter element 210 is omitted, and the disassembly and assembly operation of the filter device is very convenient.

In embodiment 2, as shown in fig. 1-4, the scrap iron adsorbing assembly 3 comprises a threaded rod 301, two nuts 302 and a magnetic attraction sleeve 303, wherein the threaded rod 301 is fixedly installed at the bottom of the top cover 201 near the edge, the inner surface of the magnetic attraction sleeve 303 is slidably connected with the outer surface of the threaded rod 301, the inner surfaces of the two nuts 302 are in threaded connection with the outer surface of the threaded rod 301, and the magnetic attraction sleeve 303 is located between the two nuts 302.

The effect that its whole embodiment 2 reached is, when depositing lubricating oil in filtering jar 1 and filtering, and the setting of cover 303 is inhaled to magnetism can adsorb the iron fillings in the lubricating oil, can avoid the iron fillings adhesion to cause the jam on first filter core 209, has promoted the life of first filter core 209, after taking out top cap 201, loose nut 302 can inhale the magnetism and cover 303 and take out from threaded rod 301, can conveniently inhale the clearance or the change of cover 303 to magnetism, has promoted the practicality of device.

Working principle: when the filter tank 1 is used, lubricating oil flows out from the position of the liquid outlet hole 6 after being filtered by the first filter element 209 and the second filter element 210, namely, the liquid outlet valve 5 can discharge the lubricating oil after the filtration, when the filter device is installed, the top cover 201 can press the spring 205 to shrink in the process that the top cover 201 is screwed down by threads, after the top cover 201 is completely screwed in, the pressure plate 206 is driven by the resilience force of the spring 205 to apply downward pressure to the first filter element 209 and the second filter element 210, the limit on the bottoms of the first filter element 209 and the second filter element 210 and the pressing on the top by the pressure plate 206 are matched through the inner collar 207 and the outer collar 208, thus the purpose of installing and fixing the first filter element 209 and the second filter element 210 is achieved, when the first filter element 209 and the second filter element 210 need to be maintained and replaced, after the handle 202 is held and the top cover 201 is screwed out, the first filter element 209 and the second filter element 210 can be directly taken out from the filter tank 1 because the support of the pressing plate 206 is lost, the steps of disassembling the first filter element 209 and the second filter element 210 are omitted, the disassembly and assembly operation of the filter device is quite convenient, scrap iron in lubricating oil can be adsorbed by the arrangement of the magnetic sleeve 303, the scrap iron is prevented from being adhered to the first filter element 209 to cause blockage, the service life of the first filter element 209 is prolonged, the magnetic sleeve 303 can be taken out from the threaded rod 301 by the loosening nut 302, the cleaning or replacement of the magnetic sleeve 303 can be facilitated, and the practicability of the device is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Lubricating oil station fluid filter equipment convenient to change and maintain, its characterized in that includes:

the device comprises a filtering tank (1), a liquid injection valve (4), a liquid outlet valve (5) and a liquid outlet hole (6);

the iron scrap adsorption assemblies (3), wherein the number of the iron scrap adsorption assemblies (3) is multiple;

the filtering quick-release assembly (2), and the filtering quick-release assembly (2) is arranged inside the filtering tank (1);

the utility model provides a filter quick detach subassembly (2) includes top cap (201), two handles (202), stop collar (203), rotor plate (204), spring (205), clamp plate (206), interior lantern ring (207), outer collar (208), first filter core (209) and second filter core (210), top cap (201) surface and filtration jar (1) internal surface threaded connection, two handle (202) symmetry fixed mounting are in top cap (201), stop collar (203) fixed mounting is in top cap (201) bottom center department, rotor plate (204) are located inside stop collar (203), rotor plate (204) surface and stop collar (203) internal surface rotation are connected, spring (205) fixed mounting is in rotor plate (204) lower surface, clamp plate (206) fixed mounting is at spring (205) lower terminal surface.

2. The lubrication station fluid filter device for easy replacement and maintenance according to claim 1, wherein: the liquid injection valve (4) is positioned at the outer side of the filter tank (1) and close to the top, and the liquid outlet valve (5) is positioned at the bottom of the filter tank (1).

3. The lubricating oil station fluid filter device convenient to replace and maintain according to claim 2, wherein: the liquid outlet hole (6) is positioned at the inner bottom of the filtering tank (1), and the liquid outlet hole (6) is communicated with the liquid outlet valve (5).

4. The lubricating oil station fluid filter device convenient to replace and maintain according to claim 3, wherein: the inner collar (207) is fixedly arranged at the outer side of the inner bottom of the filter tank (1) close to the liquid outlet hole (6), and the outer collar (208) is fixedly arranged at the outer side of the inner bottom of the filter tank (1) close to the inner collar (207).

5. The easy-to-replace-maintain oil station fluid filter device according to claim 4, wherein: the first filter element (209) is located the outside lantern ring (208) inboard, the second filter element (210) is located the inside of interior lantern ring (207), first filter element (209) and second filter element (210) up end all laminate with clamp plate (206).

6. The easy-to-replace-maintain oil station fluid filter device according to claim 5, wherein: the iron chip adsorption component (3) comprises a threaded rod (301), two nuts (302) and a magnetic attraction sleeve (303), wherein the threaded rod (301) is fixedly installed at the bottom of the top cover (201) and near the edge, and the inner surface of the magnetic attraction sleeve (303) is in sliding connection with the outer surface of the threaded rod (301).

7. The easy-to-replace-maintain oil station fluid filter device according to claim 6, wherein: the inner surfaces of the two nuts (302) are in threaded connection with the outer surface of the threaded rod (301), and the magnetic attraction sleeve (303) is positioned between the two nuts (302).

8. The easy-to-replace-maintain lubrication oil station fluid filtering device according to claim 7, wherein: the sealing ring (7) is adhered to the bottom of the top cover (201) close to the edge, and the sealing ring (7) is matched with the upper end face of the filter tank (1).