CN213331310U

CN213331310U - Right crankcase lid convenient to cleaning machine oil filter screen

Info

Publication number: CN213331310U
Application number: CN202021923873.7U
Authority: CN
Inventors: 赵林
Original assignee: Chongqing Mingjin Power Die Casting Co ltd
Current assignee: Chongqing Mingjin Power Die Casting Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-01
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a right crankcase cover convenient for cleaning an engine oil filter screen, which comprises a first shell, a second shell and a third shell, wherein the first shell is fixedly connected with the second shell, the third shell is fixedly connected with the second shell, and the third shell is positioned at the side of the second shell far away from the first shell; a first mounting bin is arranged inside the first shell, a second mounting bin is arranged inside the second shell, and a heat dissipation bin is arranged inside the third shell. The utility model discloses set right crankcase lid to first shell, second shell and third shell, first shell position is provided with first installation storehouse, fix the engine through first installation storehouse and screw hole, the oil leak phenomenon has been avoided appearing in the device in the setting of sealing ring simultaneously, the second installation storehouse of second shell provides stable supply basis for the inlet port of device, be provided with the heat dissipation storehouse in third shell department simultaneously, third shell through large tracts of land contacts with the external air that flows, thereby reach radiating purpose.

Description

Right crankcase lid convenient to cleaning machine oil filter screen

Technical Field

The utility model relates to an engine accessories field especially relates to a right crankcase lid convenient to wash machine oil filter screen.

Background

The engine oil filter screen of the existing engine is arranged in an engine oil filter screen supporting seat in a right crankcase body of the engine, and if a right crankcase cover is not disassembled, the engine oil filter screen cannot be cleaned, and the engine oil filter screen is easy to block. As the engine operating time increases, it is envisioned that the blockage will become increasingly severe. The poor operation of the lubrication system can greatly shorten the service life of the engine and parts. Furthermore, with longer-lived engines, it can be found during actual maintenance that: no matter how clean the engine oil filter screen or the engine is cleaned, after the engine runs for dozens of hours, the engine is opened for inspection, and most of the engine oil filter screens are almost seriously blocked. This is because: the working environment of the old engine is bad, or the parts are not matched properly, or the use is not proper, or the inferior parts and the inferior lubricating oil are used, or the engine is not normally operated due to overheating, or the engine is abnormally operated due to overload, and the like, so that the abnormal speed of impurities is increased. And unpack the right crankcase lid of engine apart, when wasing the machine oil filter screen, owing to will change the right crankcase lid sealed paper pad that has damaged, when clearance paper pad and washing box are inside, maintenance personal's denormal operation also can lead to impurity to increase.

Therefore, the engine oil filter screen is blocked quickly due to various reasons, and the lubrication system works badly, so that serious consequences can be generated, and therefore the right crankcase cover convenient for cleaning the engine oil filter screen is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the right crankcase cover convenient to wash machine oil filter screen that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a right crankcase cover convenient for cleaning an engine oil filter screen comprises a first shell, a second shell and a third shell, wherein the first shell is fixedly connected with the second shell, the third shell is fixedly connected with the second shell, and the third shell is positioned on the side, far away from the first shell, of the second shell;

the heat dissipation device is characterized in that a first installation bin is arranged inside the first shell, a second installation bin is arranged inside the second shell, a heat dissipation bin is arranged inside the third shell, and the heat dissipation bin is far away from the second installation bin and is provided with a supply bin.

As a further description of the above technical solution:

two threaded holes are symmetrically formed in the center of the first mounting bin.

As a further description of the above technical solution:

and a plurality of connecting holes are formed in the positions, close to the side walls, of the third shell.

As a further description of the above technical solution:

and sealing rings are arranged at the positions, close to the third shell, of the first mounting bin and the second mounting bin.

As a further description of the above technical solution:

and the third shell is fixedly connected with the right crankcase through a bolt.

As a further description of the above technical solution:

and reinforcing ribs are arranged in the second mounting bin and are arranged in an umbrella shape.

The utility model discloses following beneficial effect has:

1. the utility model provides a right crankcase lid convenient to wash machine oil filter screen, set right crankcase lid to first shell, second shell and third shell, first shell position is provided with first installation storehouse, fix the engine through first installation storehouse and screw hole, the oil leak phenomenon has been avoided appearing in the device in the setting of sealing ring simultaneously, the second installation storehouse of second shell provides stable supply basis for the inlet port of device, be provided with the heat dissipation storehouse in third shell department simultaneously, third shell through large tracts of land contacts with external mobile air, thereby reach radiating purpose.

2. The utility model provides a pair of crankcase right cover convenient to cleaning machine oil filter screen in first shell is provided with the strengthening rib, promotes the intensity of crankcase right cover for right crankcase cover has stronger bearing capacity, is provided with the connecting hole at third shell edge, carries out threaded connection with the box, thereby fixes crankcase right cover, causes the device easily to dismantle, thereby is convenient for wash the task to the device.

Drawings

FIG. 1 is a front view of a right crankcase cover for facilitating cleaning of an engine oil filter screen according to the present invention;

FIG. 2 is a side view of a right crankcase cover for facilitating cleaning of an engine oil filter screen in accordance with the present invention;

fig. 3 is the utility model provides a back view of right crankcase lid convenient to wash machine oil filter screen.

Illustration of the drawings:

1. a first housing; 12. reinforcing ribs; 13. a first installation bin; 14. a threaded hole; 2. a second housing; 21. a second mounting bin; 3. a third housing; 31. a heat dissipation bin; 32. a supply bin; 33. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment:

a right crankcase cover convenient for cleaning an engine oil filter screen comprises a first shell 1, a second shell 2 and a third shell 3, wherein the first shell 1 is fixedly connected with the second shell 2, the third shell 3 is positioned on the side, far away from the first shell 1, of the second shell 2, the position relation among the first shell 1, the second shell 2 and the third shell 3 is determined, and the shell is arranged in a step shape, so that the machining of the device is facilitated, and the machining efficiency of the formed shell is improved;

inside first installation storehouse 13 that is provided with of first shell 1, be provided with second installation storehouse 21 in the second shell 2, be provided with heat dissipation storehouse 31 in the third shell 3, heat dissipation storehouse 31 is kept away from second installation storehouse 21 and is provided with and supplies with storehouse 32, first installation storehouse 13 is used for installing the engine, heat dissipation storehouse 31 contacts with the external air that flows through the third shell 3 of large tracts of land, thereby reach radiating purpose, supply with the supply oil circuit that storehouse 32 is the engine, the fuel gets into the working bin through supplying with storehouse 32, second installation storehouse 21 of second shell 2 provides stable supply basis for the oil inlet of device, carry out the filtering task for the fuel simultaneously.

Two threaded holes 14 are symmetrically formed in the center of the first mounting bin 13, and the engine is fixed through bolts. The third housing 3 is provided with a plurality of connecting holes 33 at positions close to the side walls, so that the right crankcase cover and the case body are fixed by bolts. The first mounting bin 13 and the second mounting bin 21 are provided with sealing rings at positions close to the third shell 3, and oil leakage of the device is avoided due to the arrangement of the sealing rings. The third housing 3 is fixedly connected with the box body through bolts. The second mounting bin 21 is internally provided with the reinforcing ribs 12, and the reinforcing ribs 12 are arranged in an umbrella shape, so that the strength of the right crankcase cover is improved, and the right crankcase cover has stronger bearing capacity.

The working principle is as follows: the utility model arranges the right crankcase cover into a first shell 1, a second shell 2 and a third shell 3, the first shell 1 is provided with a first mounting bin 13, the engine is fixed through the first mounting bin 13 and a threaded hole 14, meanwhile, the arrangement of a sealing ring avoids the oil leakage phenomenon of the device, the second mounting bin 21 of the second shell 2 provides a stable supply base for an oil inlet of the device, and simultaneously, fuel oil is filtered, meanwhile, a heat dissipation bin 31 is arranged at the third shell 3, and the third shell 3 with large area is contacted with the outside flowing air, thereby achieving the purpose of heat dissipation, the first shell 1 is provided with a reinforcing rib 12, the strength of the right crankcase cover is improved, so that the right crankcase cover has stronger bearing capacity, the edge of the third shell 3 is provided with a connecting hole 33 which is in threaded connection with the box body, thereby fixing the right crankcase cover, resulting in easy disassembly of the device, facilitating the cleaning task of the device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a right crankcase lid convenient to washing machine oil filter screen, includes first shell (1), second shell (2) and third shell (3), its characterized in that: the first shell (1) is fixedly connected with the second shell (2), the third shell (3) is fixedly connected with the second shell (2), and the third shell (3) is positioned on the side, far away from the first shell (1), of the second shell (2);

the heat dissipation device is characterized in that a first installation bin (13) is arranged inside the first shell (1), a second installation bin (21) is arranged in the second shell (2), a heat dissipation bin (31) is arranged in the third shell (3), and a supply bin (32) is arranged on the heat dissipation bin (31) far away from the second installation bin (21).

2. The right crankcase cover for facilitating cleaning of an oil screen of claim 1, wherein: two threaded holes (14) are symmetrically formed in the center of the first mounting bin (13).

3. The right crankcase cover for facilitating cleaning of an oil screen of claim 1, wherein: and a plurality of connecting holes (33) are formed in the positions, close to the side walls, of the third shell (3).

4. The right crankcase cover for facilitating cleaning of an oil screen of claim 1, wherein: and sealing rings are arranged at the positions, close to the third shell (3), of the first mounting bin (13) and the second mounting bin (21).

5. The right crankcase cover for facilitating cleaning of an oil screen of claim 1, wherein: and the third shell (3) is fixedly connected with the right crankcase through a bolt.

6. The right crankcase cover for facilitating cleaning of an oil screen of claim 1, wherein: and reinforcing ribs (12) are arranged in the second mounting bin (21), and the reinforcing ribs (12) are arranged in an umbrella shape.