CN219272309U

CN219272309U - Lubricating oil filtering device

Info

Publication number: CN219272309U
Application number: CN202223235375.5U
Authority: CN
Inventors: 戴剑刚; 黄帅帅; 朱梦月; 黄方方
Original assignee: Dongguan Lailuo Lubricant Co ltd
Current assignee: Dongguan Lailuo Lubricant Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-30
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a lubricating oil filtering device, which relates to the technical field of lubricating oil filtering, and comprises a filtering box, wherein a motor is arranged at the top of the filtering box, the outside of the motor is connected with the top of the filtering box through a connecting frame, a transmission arm is arranged at the output end of the motor, a filtering frame is arranged outside the transmission arm, convex rods are arranged outside the transmission arm at equal intervals, a cleaning mechanism is arranged outside the transmission arm, a convex block is arranged inside the cleaning mechanism, the cleaning mechanism comprises two gears, the inside of each gear is sleeved with the outside of the transmission arm, a hollow gear is connected with the outside of each gear in a meshed mode, and cleaning plates are arranged on two sides of the outside of each hollow gear through telescopic rods. Lubricating oil filter equipment prevents that impurity in the lubricating oil from often can blockking up the filter frame at filterable in-process, prevents that clean mechanism from hanging the in-process of sweeping the sweeps, and the sweeps remain in its outside to reduce the efficiency reduction to clean filter frame.

Description

Lubricating oil filtering device

Technical Field

The utility model relates to the technical field of lubricating oil filtration, in particular to a lubricating oil filtration device.

Background

The lubricating oil is a liquid or semisolid lubricating agent used on various mechanical equipment to reduce friction and protect machinery and workpieces, is one of important petrochemical products, is manufactured by using various oils and additives together during production, so that impurities exist in the manufacturing process, and are required to be filtered, and the lubricating oil filtering equipment disclosed in Chinese patent 2020225897727 has a better filtering effect on the impurities in the lubricating oil by using the principle of eccentricity.

In the comparative case, although the lubricating oil is filtered by centrifugal force in the using process, the filter screen is often blocked by impurities in the lubricating oil in the filtering process, so that the filtering efficiency of the filter screen is reduced.

In the process of cleaning the filter screen, the device is often required to be suspended, the filter screen is removed from the device, and the filter screen is cleaned manually or mechanically, so that the efficiency of filtering lubricating oil is reduced.

There is a need for a lubricating oil filter device that automatically cleans the filter screen.

Disclosure of Invention

The utility model aims to provide a lubricating oil filtering device, which solves the problem that impurities in the lubricating oil in the prior art often block a filter screen in the filtering process.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a lubricating oil filter equipment, includes the rose box, the top of rose box is provided with the motor, the output of motor is provided with the transmission arm, the outside of transmission arm is provided with the filter frame, the outside equidistant protruding pole that is provided with of transmission arm, the outside of transmission arm is provided with clean mechanism, clean mechanism's inside is provided with the lug.

Optionally, clean mechanism includes two gears, the inside of gear cup joints with the outside of drive arm, the outside meshing of gear is connected with hollow gear, the outside both sides of hollow gear all are provided with the cleaning plate through the telescopic link, one side that the cleaning plate is close to the drive arm is connected with the outside of lug.

Optionally, the top intercommunication of rose box has the feed inlet, the bottom intercommunication of rose box has the discharge gate, is provided with the valve in the discharge gate.

Optionally, supporting legs are arranged at equal intervals at the bottom of the filter box.

Optionally, the inner part of the hollow gear is connected with the outer part of the transmission arm through a bearing.

Optionally, the telescopic link includes the sleeve, is connected between sleeve and the hollow gear, and one side sliding connection that the sleeve kept away from the hollow gear has the linking arm, is provided with the spring between connecting plate and the sleeve.

Optionally, the outside of motor is connected with the top of rose box through the link.

Optionally, a diversion slope is arranged at the bottom inside the filtering frame.

The utility model has the technical effects and advantages that:

1. the lubricating oil filtering device automatically cleans the inside of the filtering frame through the centrifugal force driving cleaning mechanism in the using process, and simultaneously the cleaning mechanism automatically contracts in the unused process, so that the volume of the lubricating oil filtering device is reduced, and impurities in the lubricating oil are prevented from blocking the filtering frame in the filtering process.

2. The lubricating oil filtering device is characterized in that the cleaning mechanism automatically vibrates through the convex rod matched with the convex block in the unused process, and the residual scraps outside the cleaning mechanism are shaken off, so that the scraps are prevented from being remained outside the cleaning mechanism in the process of hanging and sweeping the scraps, and the efficiency of cleaning the filtering frame is reduced.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic diagram of a structural filter frame of the present utility model;

FIG. 3 is a schematic view of a structural cleaning mechanism according to the present utility model.

In the figure: 1 filter box, 2 motor, 3 drive arm, 4 filter frame, 5 clean mechanism, 51 gear, 52 hollow gear, 53 telescopic link, 54 clean board, 6 lug, 7 protruding poles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The utility model provides a lubricating oil filtering device shown in figures 1-3, which comprises a filtering box 1 capable of filtering lubricating oil, wherein the filtering box 1 comprises a box body, the top of the box body is provided with a box cover, the box cover can be taken down, a filtering frame 4 is taken out from the inside of the box body for cleaning, the bottom of the filtering box 1 is provided with supporting legs which support the filtering box 1 to stand at equal intervals, the top of the filtering box 1 is communicated with a feed inlet which is convenient for throwing the lubricating oil into the filtering frame 4, the outside of the feed inlet is provided with a mouth cover, the bottom of the filtering box 1 is communicated with a discharge hole which can discharge the filtered lubricating oil, and a valve for controlling the discharge is arranged in the discharge hole.

The top of rose box 1 is provided with motor 2 that provides the driving force, motor 2's outside is connected with the top of rose box 1 through the link, motor 2's output is provided with driven transfer arm 3, transfer arm 3's outside is provided with carries out filterable filter frame 4 of lubricating oil through rotatory centrifugal force that produces, filter frame 4's bottom is provided with carries out the exhaust chip removal mouth with its inside sweeps, the bottom of chip removal mouth is provided with the closing cap, filter frame 4 inside bottom is provided with the water conservancy diversion slope that makes things convenient for lubricating oil sweeps to carry out the ejection of compact, transfer arm 3's outside equidistant be provided with to clean protruding pole 7 of the inside of mechanism 5.

The outside of drive arm 3 is provided with the clean mechanism 5 that cleans the inside of filter frame 4, clean mechanism 5 includes the gear 51 of two transmissions, the inside of gear 51 cup joints with the outside of drive arm 3, the outside meshing of gear 51 is connected with the hollow gear 52 of transmission, gear 51 meshes through outside tooth and the inside tooth of hollow gear 52, make the rotation frequency of hollow gear 52 have filter frame 4 different to clean filter frame 4, the inside of hollow gear 52 is connected with the outside of drive arm 3 through the bearing that supports hollow gear 52.

Both sides outside hollow gear 52 all are provided with through telescopic link 53 that can stretch out and draw back and carry out clear clean board 54 to the outside of filter frame 4, telescopic link 53 includes coupling assembling's sleeve, is connected between sleeve and the hollow gear 52, and one side sliding connection that the hollow gear 52 was kept away from to the sleeve has coupling assembling's linking arm, is provided with the spring between connecting plate and the sleeve, and one side that clean board 54 is close to the transmission arm 3 is connected with the outside of lug 6, and the inside of clean mechanism 5 is provided with the lug 6 that the cooperation protruding pole 7 made clean board 54 vibrate.

In the use process, lubricating oil is thrown into the filter frame 4 through the feed inlet, the starting motor 2 drives the filter frame 4 to rotate through the transmission arm 3, and in the rotation process of the filter frame 4, the lubricating oil is filtered through an internal filter screen through centrifugal force.

The drive arm 3 moves through gear 51 drive hollow gear 52 at rotatory in-process, hollow gear 52 in-process drive telescopic link 53 that moves carries out extension drive through centrifugal force and is hugged closely with the inner wall of filtration frame 4, thereby clean the inside of filtration frame 4 through cleaning plate 54 and filtration frame 4 rotation frequency inequality, the in-process of use is automatic cleans the inside of filtration frame 4 through centrifugal force drive cleaning mechanism 5, simultaneously cleaning mechanism 5 is automatic shrink in the in-process that does not use, thereby reduce its volume, prevent that impurity in the lubricating oil from often blocking up filtration frame 4 at the in-process of filtration.

The cleaning mechanism 5 carries out return rotation in the process of being free from centrifugal force support generated by high-speed rotation, the cleaning mechanism 5 carries out left-right reciprocating vibration through the convex block 6 and the convex rod 7 in the process of return rotation, the waste scraps left by scraping the outer parts of the cleaning mechanism 5 are shaken off through vibration, the cleaning mechanism 5 automatically carries out vibration through the convex rod 7 and the convex block 6 in the process of not being used, the waste scraps left by the outer parts of the cleaning mechanism 5 are shaken off, the cleaning mechanism 5 is prevented from hanging and sweeping the waste scraps, the waste scraps remain outside, and therefore the efficiency of cleaning the filter frame 4 is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lubricating oil filter equipment, including rose box (1), its characterized in that: the top of rose box (1) is provided with motor (2), the output of motor (2) is provided with transmission arm (3), the outside of transmission arm (3) is provided with filter frame (4), the outside equidistant of transmission arm (3) is provided with protruding pole (7), the outside of transmission arm (3) is provided with clean mechanism (5), the inside of clean mechanism (5) is provided with lug (6).

2. A lubricating oil filtration device as claimed in claim 1 wherein: the cleaning mechanism (5) comprises two gears (51), the inside of the gears (51) is sleeved with the outside of the transmission arm (3), a hollow gear (52) is connected with the outside of the gears (51) in a meshed mode, cleaning plates (54) are arranged on two sides of the outside of the hollow gear (52) through telescopic rods (53), and one side, close to the transmission arm (3), of each cleaning plate (54) is connected with the outside of each lug (6).

3. A lubricating oil filtration device as claimed in claim 1 wherein: the top intercommunication of rose box (1) has the feed inlet, the bottom intercommunication of rose box (1) has the discharge gate, is provided with the valve in the discharge gate.

4. A lubricating oil filtration device as claimed in claim 1 wherein: supporting legs are arranged at the bottom of the filter box (1) at equal intervals.

5. A lubricating oil filtration device as claimed in claim 2 wherein: the inside of the hollow gear (52) is connected with the outside of the transmission arm (3) through a bearing.

6. A lubricating oil filtration device as claimed in claim 2 wherein: the telescopic rod (53) comprises a sleeve, the sleeve is connected with the hollow gear (52), one side, far away from the hollow gear (52), of the sleeve is connected with a connecting arm in a sliding mode, and a spring is arranged between the connecting plate and the sleeve.

7. A lubricating oil filtration device as claimed in claim 1 wherein: the outside of the motor (2) is connected with the top of the filter box (1) through a connecting frame.

8. A lubricating oil filtration device as claimed in claim 1 wherein: the bottom inside the filter frame (4) is provided with a diversion slope.