CN220360812U - Engine oil impurity filtering device - Google Patents

Abstract

The application discloses machine oil impurity filtering device belongs to machine oil filtration technical field, including advancing oil pipe, advance oil pipe connection and have out oily mechanism, the one end of going out oily mechanism is connected with collection device, goes out oily mechanism and includes: the oil outlet pipe is provided with a conical oil outlet end; the connector is connected with the oil outlet pipe; the filter cartridge is arranged in the joint; the valve core is movably arranged at the oil outlet end, and the jack post is arranged in the joint; when the technical scheme of the utility model is implemented, the filter cylinder is arranged to realize the filtration in the engine oil filling process, so that the impurities in the engine oil are prevented from being filled together, the jack post is arranged in the joint, meanwhile, the valve core is arranged at the conical oil outlet end of the oil outlet pipe, when the joint is connected with the oil outlet pipe, the jack post jacks the valve core, a gap for the engine oil to pass through is formed between the oil outlet end and the valve core, and when the joint is not connected with the oil outlet pipe, the valve core is attached to the water outlet end under the action of gravity and the pressure of the engine oil in the pipe, so that the oil outlet pipe is sealed.

Description

Engine oil impurity filtering device

Technical Field

The application relates to the technical field of engine oil filtration, in particular to an engine oil impurity filtering device.

Background

Engine oil is a lubricant commonly used in the mechanical industry to lubricate and protect friction between mechanical devices such as internal combustion engines, turbines, and the like, and to provide cooling and sealing effects.

The engine oil is required to be filtered in the production process, so that impurities, particles and other pollutants in the engine oil are removed, the engine is prevented from being damaged after the engine oil is put into use, or the lubricating effect of the engine oil is reduced, and after the engine oil is produced, bottling is required, so that the engine oil is usually filtered before bottling, and the engine oil after bottling and packaging is ensured to contain no impurities.

The Chinese patent publication No. CN218458798U discloses a filtering device for producing engine oil, which comprises a filtering box, a filtering net barrel, a driving mechanism and a pressurizing mechanism, wherein engine oil enters the filtering barrel through an oil inlet pipe, the driving mechanism is started, the driving mechanism pushes the pressurizing mechanism to descend, air in a honeybee box is pushed into the filtering net barrel, engine oil is accelerated to pass through the filtering net barrel, and the engine oil filtering speed is improved.

However, in the implementation process of the above patent, the oil outlet pipe is required to be connected with the collecting device, namely, the oil drum, when one oil drum is full, a new oil drum is required to be connected with the oil outlet pipe, in the process of replacing the oil drum, residual engine oil in the oil outlet pipe can fall, the engine oil is wasted in the long term, the production environment is influenced, and the cleaning difficulty is high.

It is necessary to provide an engine oil impurity filtering apparatus to solve the above-mentioned problems.

It should be noted that the above information disclosed in this background section is only for understanding the background of the present application concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems existing in the prior art, the problems to be solved by the present application are: the engine oil impurity filtering device achieves the effect of preventing leakage in the process of filling the engine oil.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an engine oil impurity filtering device, the device includes the oil feed pipe, the oil feed pipe is connected with out oily mechanism, the one end of going out oily mechanism is connected with collection device, it includes to go out oily mechanism:

the oil outlet pipe is inserted into the oil inlet pipe at one end, and is provided with a conical oil outlet end;

the connector is connected with the oil outlet pipe and is used for being connected with the collecting device;

the filter cartridge is arranged in the joint and is used for filtering engine oil;

the valve core is movably arranged at the oil outlet end, and the shape of the valve core is matched with the shape of the oil outlet end;

the jacking column is arranged in the joint;

wherein: when the connector is connected with the oil outlet pipe, the valve core is jacked up by the jack post, so that a gap for engine oil to pass through is formed between the valve core and the water outlet end of the oil outlet pipe; when the connector is not connected with the oil outlet pipe, the valve core can be attached to the water outlet end of the oil outlet pipe under the action of gravity and the oil pressure of the oil in the pipe, so that the oil outlet pipe is sealed.

When the technical scheme of the utility model is implemented, the filter cylinder is arranged to realize the filtration in the engine oil filling process, so that the impurities in the engine oil are prevented from being filled together, the jack post is arranged in the joint, meanwhile, the valve core is arranged at the conical oil outlet end of the oil outlet pipe, when the joint is connected with the oil outlet pipe, the jack post jacks the valve core, a gap for the engine oil to pass through is formed between the oil outlet end and the valve core, and when the joint is not connected with the oil outlet pipe, the valve core is attached to the water outlet end under the action of gravity and the pressure of the engine oil in the pipe, so that the oil outlet pipe is sealed.

Further, the oil outlet pipe is sleeved with a collar, and the collar is used for fixing the oil outlet pipe and the connector.

Further, the side of the lantern ring is provided with the lug, the bottom of play oil pipe has the boss, lantern ring and joint threaded connection to at the lantern ring with connect the in-process of being connected of joint, the lug is pressed the boss and is held, and then realizes the fixed to play oil pipe and joint.

Further, the surface of the lantern ring is provided with convex points, and the convex points are used for increasing friction force.

Further, the valve core is connected with a valve rod, a placement table is arranged in the oil outlet pipe, and the valve rod penetrates through the placement table.

Further, the surface of the valve core is provided with a filler, and the filler is used for improving the sealing performance.

The beneficial effects of this application are: the application provides a pair of machine oil impurity filtering device, through being provided with and straining a section of thick bamboo, realize the filtration to the machine oil filling in-process, prevent that impurity in the machine oil from being by together filling, through being provided with the jack post in the joint, the toper play oily end department of play oil pipe is provided with the case simultaneously, when connecting with play oil pipe, the jack post can jack up the case, produce the gap that supplies machine oil to pass through between messenger play oily end and the case, when connecting not with play oil pipe connection, the case can receive the pressure effect and play water end laminating of gravity effect and intraductal machine oil, make play oil pipe seal, and be provided with the bump on the lantern ring, frictional force when increasing the rotation through the bump.

In addition to the objects, features, and advantages described above, there are other objects, features, and advantages of the present application. The present application will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application.

In the drawings:

FIG. 1 is an overall schematic diagram of an engine oil impurity filtering device according to the present application;

FIG. 2 is an exploded view of the oil impurity filtering apparatus of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the oil impurity filtering apparatus of FIG. 1;

FIG. 4 is an enlarged schematic view of area A of FIG. 3;

wherein, each reference sign in the figure:

1. an oil inlet pipe; 2. an oil outlet mechanism; 21. an oil outlet pipe; 22. a collar; 23. a joint; 24. a filter cartridge; 25. a valve core; 211. a boss; 212. a placement table; 221. a bump; 231. a top column; 251. a valve rod.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and 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. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

Embodiment one:

as shown in fig. 1, the present application provides an engine oil impurity filtering device, which includes an oil inlet pipe 1, one end of the oil inlet pipe 1 is connected to an oil storage tank or other oil storage device, the oil inlet pipe 1 is horizontally placed, an oil outlet mechanism 2 is connected to a side surface of the oil inlet pipe 1, engine oil in the oil storage device enters the oil outlet mechanism 2 after being pumped into the oil inlet pipe 1, and a collecting device (not shown) is connected to the other end of the oil outlet mechanism 2, and the engine oil flowing out of the oil outlet mechanism 2 is stored by the collecting device;

as shown in fig. 1, the oil outlet mechanism 2 comprises an oil outlet pipe 21, the oil outlet pipe 21 is connected with an oil inlet pipe 1, a lantern ring 22 is slidably arranged on the oil outlet pipe 21, the lantern ring 22 is suitable for sliding along the axial direction of the oil outlet pipe 21, a joint 23 is arranged at one end of the oil outlet pipe 21 away from the oil inlet pipe 1, and the joint 23 is suitable for being connected with the oil outlet pipe 21 and is fixed through the lantern ring 22;

as shown in fig. 2, in order to filter the engine oil, a placing cavity is formed in the joint 23, a filtering mechanism is arranged in the placing cavity, the engine oil flows into the filtering mechanism after entering the oil outlet pipe 21, and the filtered engine oil flows into the joint 23, so that the filtering in the engine oil filling process is realized;

the filtering mechanism is a filter cylinder 24, the filter cylinder 24 is a cylinder, and the side surface and the top of the filter cylinder 24 are provided with a plurality of filtering holes which can filter impurities in engine oil;

in order to facilitate cleaning of the filter cartridge 24, the filter cartridge 24 is detachably connected with the joint 23, as shown in fig. 2-3, a jack post 231 is arranged in the joint 23, the jack post 231 is fixedly connected with the joint 23, the upper end surface and the lower end surface of the filter cartridge 24 are provided with mounting holes matched with the jack post 231 in size, and the detachable connection of the filter cartridge 24 and the joint 23 is realized through the cooperation of the mounting holes and the jack post 231;

in order to fix the oil outlet pipe 21 and the joint 23, the situation that the engine oil leaks due to a gap in the connection part between the oil outlet pipe 21 and the joint 23 caused by the unstable fixation is prevented, as shown in fig. 4, a bump 221 is arranged on the side surface of the lantern ring 22, meanwhile, a boss 211 is arranged at the bottom of the oil outlet pipe 21, a thread is arranged on one side of the lantern ring 22 facing the oil outlet pipe 21, a thread is also arranged on the outer side of the joint 23, after the joint 23 is connected with the oil outlet pipe 21, the lantern ring 22 is slid, the lower end surface of the bump 221 is contacted with the upper end surface of the boss 211, and the lantern ring 22 is rotated to be fixed with the joint 23 through the thread, so that the fixation of the oil outlet pipe 21 and the joint 23 is realized;

for convenience of operation, the surface of the collar 22 is provided with a plurality of bumps for increasing friction force to facilitate rotation of the collar 22.

Embodiment two:

in the first embodiment, the filter cartridge 24 is detachably installed in the connector 23, so that the filter cartridge is filtered to prevent impurities from being filled together when the engine oil is filled, but when the collecting device is full and needs to be replaced, a part of engine oil remains on the inner wall of the oil outlet pipe 21, and the engine oil flows downwards under the action of gravity and drops in the process of replacing the collecting device, so that the engine oil is wasted and the working environment is influenced, and therefore, the condition of outflow of the residual engine oil needs to be optimized;

as shown in fig. 3, the oil outlet pipe 21 is provided with a placing table 212, the placing table 212 is provided with a valve core 25, the valve core 25 is provided with a valve rod 251, the valve rod 251 penetrates through the placing table 212, meanwhile, the oil outlet end of the oil outlet pipe 21 is arranged in a conical or funnel shape, the shape of the valve core 25 is consistent with that of the oil outlet end of the oil outlet pipe 21, when the valve core 25 is under the action of gravity and the pressure of the engine oil in the pipe is coincident with the oil outlet end of the oil outlet pipe 21, the oil outlet pipe 21 can be blocked by the valve core 25, so that the engine oil in the oil outlet pipe 21 cannot flow out, and when the valve core 25 is driven to move upwards, so that a gap appears between the engine oil in the pipe and the oil outlet end of the oil outlet pipe 21, the engine oil in the pipe can normally flow out from the gap, so that the control of the oil outlet end of the oil outlet pipe 21 is realized through the arrangement of the valve core 25;

in order to improve the sealability, the surface of the valve core 25 is provided with a filler for increasing sealability and corrosion resistance of the valve core 25, and the filler may be polytetrafluoroethylene or polystyrene;

in order to realize the driving of the valve core 25, a gap for the oil to flow out is formed between the valve core 25 and the oil outlet end of the oil outlet pipe 21 when the oil is required to be filled, a driving part is arranged in the joint 23, and the driving part can drive the valve core 25 to move upwards when the joint 23 is connected with the oil outlet pipe 21, so that the gap for the oil to flow out is formed between the valve core 25 and the oil outlet end of the oil outlet pipe 21;

as shown in fig. 3, when the connector 23 is connected to the oil outlet pipe 21, the connector 23 gradually moves toward the direction of the oil outlet pipe 21 along with the decrease of the number of threads between the collar 22 and the connector 23, so as to drive the top column 231 to move synchronously, and in the moving process, the top column 231 contacts the valve core 25 and lifts the valve core 25, so that a gap for oil to flow is formed between the valve core 25 and the oil outlet end of the oil outlet pipe 21, and the oil can normally flow into the connector 23 through the oil outlet pipe 21 and is collected by a collecting device arranged at the bottom of the connector 23;

as shown in fig. 3, when the collection device needs to be replaced, the connector 23 needs to be separated from the oil outlet pipe 21, and after separation, the valve core 25 is subjected to the action of gravity and the pressure of the engine oil in the pipe and is in complete contact with the funnel-shaped oil outlet end of the oil outlet pipe 21, so that the oil in the pipe cannot flow out, and the residual engine oil in the oil outlet pipe 21 is prevented from flowing out in the process of replacing the collection device.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (6)

1. The utility model provides an engine oil impurity filtering device, the device includes oil feed pipe (1), oil feed pipe (1) are connected with oil outlet mechanism (2), the one end of oil outlet mechanism (2) is connected with collection device, its characterized in that: the oil outlet mechanism (2) comprises:

the oil outlet pipe (21), one end of the oil outlet pipe (21) is inserted into the oil inlet pipe (1), and the oil outlet pipe (21) is provided with a conical oil outlet end;

the connector (23) is connected with the oil outlet pipe (21), and the connector (23) is used for being connected with the collecting device;

a filter cartridge (24), the filter cartridge (24) being disposed within the joint (23), the filter cartridge (24) being configured to filter engine oil;

the valve core (25) is movably arranged at the oil outlet end, and the shape of the valve core (25) is matched with the shape of the oil outlet end;

a top column (231), the top column (231) being arranged within the joint (23);

wherein: when the joint (23) is connected with the oil outlet pipe (21), the valve core (25) is jacked up by the jack post (231), so that a gap for oil to pass through is formed between the valve core (25) and the water outlet end of the oil outlet pipe (21); when the joint (23) is not connected with the oil outlet pipe (21), the valve core (25) is attached to the water outlet end of the oil outlet pipe (21) under the action of gravity and the oil pressure of the internal engine, so that the oil outlet pipe (21) is sealed.

2. The engine oil impurity filtering device according to claim 1, wherein: the oil outlet pipe (21) is sleeved with a collar (22), and the collar (22) is used for fixing the oil outlet pipe (21) and the joint (23).

3. The engine oil impurity filtering device according to claim 2, characterized in that: the side of lantern ring (22) is provided with lug (221), the bottom of play oil pipe (21) has boss (211), lantern ring (22) and joint (23) threaded connection to in the connected process of lantern ring (22) and joint (23), lug (221) are pressed boss (211), and then are realized the fixed to play oil pipe (21) and joint (23).

4. The engine oil impurity filtering device according to claim 2, characterized in that: the surface of the collar (22) has a bump for increasing friction.

5. The engine oil impurity filtering device according to claim 1, wherein: the valve core (25) is connected with a valve rod (251), a placement table (212) is arranged in the oil outlet pipe (21), and the valve rod (251) penetrates through the placement table (212).

6. The engine oil impurity filtering device according to claim 1, wherein: the surface of the valve core (25) is provided with a filler, and the filler is used for improving the tightness.