CN217197644U

CN217197644U - Axle rear cover with oil filtering function

Info

Publication number: CN217197644U
Application number: CN202220904667.4U
Authority: CN
Inventors: 杨云鹏; 高瑾
Original assignee: Tongchuan Wenda Auto Parts Co Ltd
Current assignee: Tongchuan Wenda Auto Parts Co Ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-16
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses an axle rear cover with oil filtering function, which relates to the technical field of axle, and comprises a rear cover body, wherein the rear surface of the rear cover body is provided with a mounting plate, the rear surface of the mounting plate is fixedly connected with a filter, the inner part of the rear cover body is fixedly connected with an oil receiving box, the inner part of the oil receiving box is fixedly connected with an oil filtering net, the bottom surface of the oil filtering net is fixedly connected with a connecting hopper, the lower end of the connecting hopper penetrates through the oil receiving box, the lower end of the connecting hopper is fixedly connected with a connecting pipe, the connecting pipe is fixedly connected with the input end of the filter, the inner part of the rear cover body is provided with an anti-blocking device, through the arrangement of the anti-blocking device, the stain on the oil filtering net can be pushed to one side by moving a cleaning brush, thereby reducing the area for blocking the oil filtering net, and the stain can be conveniently cleaned by manpower by pushing the stain to one side uniformly, thereby reducing the difficulty of manual cleaning.

Description

Axle rear cover with oil filtering function

Technical Field

The utility model relates to an axle technical field, in particular to lid behind axle that possesses oil strain function.

Background

The conventional commonly used axle rear cover does not have the function of filtering gear oil, the cleaning of the gear oil in the axle is mainly maintained by oil replacement after sale, and the maintenance cost is very high; some axles are internally provided with filters for filtering oil, and the filter replacement is very troublesome. Because the axle transmits power by depending on the operation of the internal gear and the bearing, the requirements of the gear and the bearing on the lubricating environment are strict, the higher the cleaning degree of the gear oil is, the longer the service life of the axle is, and therefore, the important is to keep the cleaning of the oil circulation environment inside the axle.

Mention in the current patent CN214840023U to the above-mentioned problem, through will connecing tank bottom fretwork and establish first filter screen, to falling into the lubricating oil that connects in the oil groove and carry out prefilter, connect the fill through the setting, accept and put together the lubricating oil after just straining, make things convenient for lubricating oil to flow into in the filter, but first filter screen is blockked up by the spot when long-term the use easily, the influence is to lubricated some filtration, so need for one kind can weigh down the lid behind the axle that the filter screen carried out the clearance urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a lid behind the axle that possesses the oil strain function, can solve the filter screen and be stopped up the problem of clearance of not being convenient for easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lid behind axle that possesses oil strain function, includes back lid body, and the rear surface of back lid body is provided with the mounting panel, and the fixed surface is connected with the filter behind the mounting panel, the inside fixedly connected with of back lid body connects the oil box, connects the inside fixedly connected with oil strainer of oil box, and the bottom surface fixedly connected with connecting hopper of oil strainer, the lower extreme of connecting hopper run through and connect the oil box, and the lower extreme fixedly connected with connecting pipe of connecting hopper, the input fixed connection of connecting pipe and filter, the inside of back lid body are provided with anti-clogging device.

Preferably, an oil overflow port is formed in the rear surface of the mounting plate, the oil overflow port extends into the rear cover body, and a sealing plug is arranged inside the oil overflow port.

Preferably, the top surface of connecing the oil box has seted up the draw-in groove, and the inside rotation of connecing the oil box is connected with the threaded rod, and the rear end of threaded rod runs through the mounting panel, and the threaded rod is connected with back lid body rotation, and the threaded rod rotates with the mounting panel to be connected, and the rear end fixedly connected with knob of threaded rod.

Preferably, anti-clogging device includes the thread bush, and the thread bush screw sleeve is on the threaded rod, the top surface fixedly connected with fixture block of thread bush, the bottom surface fixedly connected with connecting block of thread bush, the bottom surface fixedly connected with spring of connecting block, the lower extreme fixedly connected with fixed plate of spring, the bottom surface fixedly connected with cleaning brush of fixed plate.

Preferably, the clamping block is connected with the clamping groove in a sliding mode.

Preferably, the cleaning brush is in contact with the oil filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this lid behind axle that possesses oil strain function, through the setting of anti-clogging device, utilize the cleaning brush to remove and can promote one side with the spot on the oil cleaner screen, and then reduce the area that the spot blockked up the oil cleaner screen, from the durability that has promoted the oil cleaner screen, unified promotion one side with the spot simultaneously can be convenient for the manual work and clear up to the degree of difficulty of manual work clearance has been reduced.

(2) This lid behind axle that possesses oil strain function simultaneously through the setting of spring, utilizes the elasticity of spring to make the cleaning brush use and the laminating of oil cleaner screen, and then has promoted the device's stability in use, has promoted the quality that the device cleared up.

(3) According to the axle rear cover with the oil filtering function, lubricating oil splashed out enters the oil receiving box, the lubricating oil in the oil receiving box is filtered through the oil filtering net, the filtered lubricating oil enters the connecting hopper, the lubricating oil in the connecting hopper enters the connecting pipe, the lubricating oil in the connecting pipe enters the filter, the lubricating oil treated by the filter enters the rear cover body again, oil filtering is finished, lubricating oil waste is avoided, the use cost of the device is reduced, and the practicability of the device is improved.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of an axle rear cover with an oil filtering function according to the present invention;

fig. 2 is a schematic plan view of an axle rear cover with an oil filtering function according to the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;

fig. 4 is the utility model relates to a lid anti-clogging device schematic diagram behind axle that possesses oil strain function.

Reference numerals: 1. a rear cover body; 2. mounting a plate; 3. a filter; 4. an oil receiving box; 5. an oil filter screen; 6. a connecting hopper; 7. a connecting pipe; 8. an oil overflow port; 9. a sealing plug; 10. a knob; 11. a threaded rod; 12. a card slot; 13. a threaded sleeve; 14. a clamping block; 15. connecting blocks; 16. a spring; 17. a fixing plate; 18. a cleaning brush.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a lid behind axle that possesses oil strain function, including back lid body 1, the rear surface of back lid body 1 is provided with mounting panel 2, the fixed surface of the back of mounting panel 2 is connected with filter 3, filter 3 is current structure, do not go too much here and describe, the inside fixedly connected with of back lid body 1 connects oil box 4, the inside fixedly connected with oil screen 5 of oil box 4, the bottom surface fixedly connected with connecting hopper 6 of oil screen 5, the lower extreme of connecting hopper 6 runs through oil box 4, the lower extreme fixedly connected with connecting pipe 7 of connecting hopper 6, connecting pipe 7 and the input fixed connection of filter 3.

Further, when the device is used, the splashed lubricating oil enters the oil receiving box 4, the lubricating oil in the oil receiving box 4 is filtered through the oil filter screen 5, the filtered lubricating oil enters the connecting hopper 6, the lubricating oil in the connecting hopper 6 enters the connecting pipe 7, the lubricating oil in the connecting pipe 7 enters the filter 3, and the lubricating oil treated by the filter 3 enters the rear cover body 1 again, so that oil filtering is completed, the waste of the lubricating oil is avoided, the use cost of the device is reduced, and the practicability of the device is improved.

Example two;

referring to fig. 1-4, on the basis of the first embodiment, an oil overflow port 8 is formed on the rear surface of the mounting plate 2, the oil overflow port 8 extends into the rear cover body 1, a sealing plug 9 is disposed inside the oil overflow port 8, and when the lubricating oil in the rear cover body 1 is excessive, the sealing plug 9 is removed to discharge the excessive lubricating oil, thereby ensuring the normal use of the axle.

Further, connect the top surface of oil box 4 to have seted up draw-in groove 12, connect the inside rotation of oil box 4 to be connected with threaded rod 11, mounting panel 2 is run through to the rear end of threaded rod 11, and threaded rod 11 rotates with back lid body 1 to be connected, and threaded rod 11 rotates with mounting panel 2 to be connected, and the rear end fixedly connected with knob 10 of threaded rod 11 when using the device drives threaded rod 11 through rotating knob 10 and rotates in connecting oil box 4.

Further, the inside of back lid body 1 is provided with anti-clogging device, anti-clogging device includes thread bush 13, thread bush 13 screw thread cup joints on threaded rod 11, the top surface fixedly connected with fixture block 14 of thread bush 13, the bottom surface fixedly connected with connecting block 15 of thread bush 13, the bottom surface fixedly connected with spring 16 of connecting block 15, the lower extreme fixedly connected with fixed plate 17 of spring 16, the bottom surface fixedly connected with cleaning brush 18 of fixed plate 17, fixture block 14 and draw-in groove 12 sliding connection, cleaning brush 18 contacts with oil cleaner screen 5.

Further, when the device is used, the threaded rod 11 rotates to drive the threaded sleeve 13 to move, the threaded sleeve 13 rotates to drive the connecting block 15 to move, the connecting block 15 moves to drive the spring 16 to move, the spring 16 moves to drive the fixing plate 17 to move, and the fixing plate 17 moves to drive the cleaning brush 18 to move.

Further, through the setting of anti-blocking device, utilize cleaning brush 18 to remove and to promote one side with the spot on the oil cleaner screen 5, and then reduce the area that the spot blockked up oil cleaner screen 5, from having promoted the durability of oil cleaner screen 5, it can be convenient for the manual work to clear up to promote one side in unison with the spot simultaneously, thereby the degree of difficulty of manual cleaning has been reduced, simultaneously through the setting of spring 16, utilize spring 16's elasticity can make cleaning brush 18 use and oil cleaner screen 5 laminate, and then the stability in use of the device has been promoted, the quality of the device clearance has been promoted.

The working principle is as follows:

when the device is used, firstly, the splashed lubricating oil enters the oil receiving box 4, the lubricating oil in the oil receiving box 4 is filtered through the oil filter screen 5, the filtered lubricating oil enters the connecting hopper 6, the lubricating oil in the connecting hopper 6 enters the connecting pipe 7, the lubricating oil in the connecting pipe 7 enters the filter 3, the lubricating oil treated by the filter 3 enters the rear cover body 1 again, so that oil filtering is completed, then when the lubricating oil in the rear cover body 1 is excessive, the sealing plug 9 is removed, the excessive lubricating oil is discharged, so that the normal use of the axle is ensured, then the threaded rod 11 is driven to rotate in the oil receiving box 4 by rotating the knob 10, the threaded rod 11 rotates to drive the threaded sleeve 13 to move, the threaded sleeve 13 rotates to drive the connecting block 15 to move, the connecting block 15 moves to drive the spring 16 to move, the spring 16 moves to drive the fixing plate 17 to move, the fixed plate 17 moves to drive the cleaning brush 18 to move, and finally the cleaning brush 18 moves to push the stain on the oil filter screen 5 to one side, so that the area of the oil filter screen 5 blocked by the stain is reduced, and the durability of the oil filter screen 5 is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a lid behind axle that possesses oil strain function, covers body (1) including the back, and the rear surface of back lid body (1) is provided with mounting panel (2), and the rear surface fixedly connected with filter (3) of mounting panel (2), its characterized in that: the anti-blocking filter is characterized in that an oil receiving box (4) is fixedly connected to the inside of the rear cover body (1), an oil filtering net (5) is fixedly connected to the inside of the oil receiving box (4), a connecting hopper (6) is fixedly connected to the bottom surface of the oil filtering net (5), the lower end of the connecting hopper (6) penetrates through the oil receiving box (4), a connecting pipe (7) is fixedly connected to the lower end of the connecting hopper (6), the connecting pipe (7) is fixedly connected with the input end of the filter (3), and an anti-blocking device is arranged inside the rear cover body (1).

2. The axle rear cover with the oil filtering function according to claim 1, characterized in that: an oil overflow port (8) is formed in the rear surface of the mounting plate (2), the oil overflow port (8) extends into the rear cover body (1), and a sealing plug (9) is arranged inside the oil overflow port (8).

3. The axle rear cover with the oil filtering function according to claim 2, characterized in that: connect the top surface of oil box (4) to seted up draw-in groove (12), connect the inside rotation of oil box (4) to be connected with threaded rod (11), mounting panel (2) are run through to the rear end of threaded rod (11), and threaded rod (11) are rotated with back lid body (1) and are connected, and threaded rod (11) are rotated with mounting panel (2) and are connected, the rear end fixedly connected with knob (10) of threaded rod (11).

4. The axle rear cover with the oil filtering function according to claim 3, characterized in that: the anti-blocking device comprises a threaded sleeve (13), wherein the threaded sleeve (13) is sleeved on a threaded rod (11) in a threaded manner, a clamping block (14) is fixedly connected to the top surface of the threaded sleeve (13), a connecting block (15) is fixedly connected to the bottom surface of the threaded sleeve (13), a spring (16) is fixedly connected to the bottom surface of the connecting block (15), a fixing plate (17) is fixedly connected to the lower end of the spring (16), and a cleaning brush (18) is fixedly connected to the bottom surface of the fixing plate (17).

5. The axle rear cover with the oil filtering function according to claim 4, characterized in that: the clamping block (14) is connected with the clamping groove (12) in a sliding mode.

6. The axle rear cover with the oil filtering function according to claim 4, characterized in that: the cleaning brush (18) is in contact with the oil filter screen (5).