CN213065496U

CN213065496U - Anti-sticking dead gear oil pump

Info

Publication number: CN213065496U
Application number: CN202021086035.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Sichuan Qianzheng Technology Co Ltd
Current assignee: Sichuan Qianzheng Technology Co Ltd
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-04-27
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses an anti-sticking dead gear oil pump, including the oil pump, the top lateral wall fixedly connected with nested piece of oil pump, the top lateral wall fixedly connected with knee of oil pump, the center fixedly connected with thread piece of department of knee, the inner chamber threaded connection of thread piece has the threaded rod, the end lateral wall fixedly connected with rubber block of threaded rod, the lateral wall and the nested piece interference of rubber block are connected. The utility model discloses set up an anti-sticking dead gear oil pump, rotate the threaded rod earlier when using, through the characteristics of screw thread, change the position of threaded rod, can remove the block rubber, make the block rubber and cover block carry out the lock and seal, through the removal of block rubber, can carry out the opening with one side of oil pump, conveniently pour into machine oil into, avoid the not enough card that causes the gear of oil mass to die, prevent that the oil pump from breaking down.

Description

Anti-sticking dead gear oil pump

Technical Field

The utility model relates to an oil pump technical field specifically is an anti-sticking dead gear oil pump.

Background

The oil pump is used for forcibly pressing and conveying engine oil to the moving surfaces of various parts of an engine after the engine oil is increased to a certain pressure, the structural form of the oil pump can be divided into a gear type oil pump and a rotor type oil pump, the gear type oil pump is divided into an internal gear type oil pump and an external gear type oil pump, the latter is generally called as a gear type oil pump, the oil pumping amount of the oil pump is reduced or the oil is not pumped due to air inlet, and the gear is blocked, so that the anti-blocking gear oil pump is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-sticking dead gear oil pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-jamming gear oil pump comprises an oil pump body, a sleeve block is fixedly connected to the top side wall of the oil pump body, a bent rod is fixedly connected to the top side wall of the oil pump body, a threaded block is fixedly connected to the center of the bent rod, a threaded rod is connected to the inner cavity of the threaded block in a threaded mode, a rubber block is fixedly connected to the bottom side wall of the threaded rod, and the outer side wall of the rubber block is in interference connection with the sleeve block.

Preferably, a rotating handle is fixedly connected to the top side wall of the threaded rod.

Preferably, the bottom side wall of knee pole symmetry fixedly connected with spring, the bottom side wall fixedly connected with groove block of spring, the lateral wall and the nest block of groove block laminate mutually, the center department and the threaded rod clearance fit of groove block.

Preferably, the outer side wall of the groove block is fixedly connected with a hollow block, and the inner cavity of the hollow block is in clearance fit with the bent rod.

Preferably, the outer side wall of the threaded rod is fixedly connected with a clamping block.

Preferably, sleeve plates are symmetrically assembled on the outer side wall of the oil pump, threaded plates are symmetrically and fixedly connected to the outer side wall of each sleeve plate, balls are symmetrically assembled in the inner cavity of each sleeve plate, and the side walls of the balls are attached to the oil pump.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up an anti-sticking dead gear oil pump, rotate the threaded rod earlier when using, through the characteristics of screw thread, change the position of threaded rod, can remove the block rubber, make the block rubber and cover block carry out the lock and seal, through the removal of block rubber, can carry out the opening with one side of oil pump, conveniently pour into machine oil into, avoid the not enough card that causes the gear of oil mass to die, prevent that the oil pump from breaking down.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a detail view of the construction of the nest block of fig. 1.

In the figure: 1. the oil pump comprises an oil pump body, 2 parts of a sleeve block, 3 parts of a bent rod, 4 parts of a thread block, 5 parts of a threaded rod, 6 parts of a rubber block, 7 parts of a rotating handle, 8 parts of a spring, 9 parts of a groove block, 10 parts of a hollow block, 11 parts of a clamping block, 12 parts of a sleeve plate, 13 parts of a screw hole plate, 14 parts of a ball.

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.

Referring to fig. 1-2, the present invention provides a technical solution: an anti-jamming gear oil pump comprises an oil pump 1, a sleeve block 2 is fixedly connected to the top side wall of the oil pump 1, a bent rod 3 is fixedly connected to the top side wall of the oil pump 1, a thread block 4 is fixedly connected to the center of the bent rod 3, a threaded rod 5 is connected to the inner cavity thread of the thread block 4, a rubber block 6 is fixedly connected to the bottom side wall of the threaded rod 5, the outer side wall of the rubber block 6 is in interference connection with the sleeve block 2, when in use, the threaded rod 5 is rotated, the threaded rod 5 can rotate in the inner cavity of the threaded block 4 through the characteristics of threads, the threaded block 4 is fixed on the surface of the oil pump 1 through the bent rod 3, the position of the threaded rod 5 is changed, the rubber block 6 can be moved to enable the rubber block 6 and the sleeve block 2 to be buckled and sealed, and through the movement of the rubber block 6, one side of the oil pump 1 can be opened, so that engine oil can be conveniently injected, and the gear is prevented from being locked due to insufficient oil.

Specifically, the top side wall of the threaded rod 5 is fixedly connected with a rotating handle 7, and the rotating handle 7 can increase the stress point and is more convenient to rotate the threaded rod 5.

Particularly, the bottom side wall symmetry fixedly connected with spring 8 of knee 3, the bottom side wall fixedly connected with groove block 9 of spring 8, the lateral wall and the nest block 2 of groove block 9 laminate mutually, the center department and the 5 clearance fit of threaded rod of groove block 9, spring 9 can promote groove block 9, and groove block 9 can carry out the lock with nest block 2, can make 2 tops of nest block closed, prevents that the dust from piling up.

Particularly, the hollow block 10 of lateral wall fixedly connected with of recess block 9, the inner chamber and the curved bar 3 clearance fit of hollow block 10, hollow block 10 can cup joint and slide at the curved bar 3 outer wall, can make the removal of recess block 9 more steady.

Particularly, the lateral wall fixedly connected with fixture block 11 of threaded rod 5, fixture block 11 can increase threaded rod 5 and groove block 9's area of contact, can make groove block 9 follow threaded rod 5 and remove, conveniently open set piece 2.

Particularly, the lateral wall symmetry of oil pump 1 is equipped with lagging 12, the lateral wall symmetry fixedly connected with screw plate 13 of lagging 12, the inner chamber symmetry of lagging 12 is equipped with ball 14, the lateral wall of ball 14 is laminated mutually with oil pump 1, lagging 12 can cup joint at oil pump 1 outer wall, through running through screw plate 13 with the screw, conveniently carry out and will connect, ball 14 can rotate at lagging 12 inner chambers simultaneously, can conveniently adjust the position of screw plate 13, it is more convenient to make the fixing process.

The working principle is as follows: rotate threaded rod 5 earlier when using, through the characteristics of screw thread, threaded rod 5 can rotate at 4 inner chambers of screw block, changes threaded rod 5's position, can remove rubber block 6, makes rubber block 6 and cover block 2 carry out the lock sealed, through the removal of rubber block 6, can open one side of oil pump 1, conveniently pours into machine oil into, avoids the not enough card that causes the gear of oil mass to die.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-sticking gear oil pump comprises an oil pump (1), and is characterized in that: the oil pump is characterized in that a sleeve block (2) is fixedly connected to the top side wall of the oil pump (1), a bent rod (3) is fixedly connected to the top side wall of the oil pump (1), a threaded block (4) is fixedly connected to the center of the bent rod (3), a threaded rod (5) is connected to the inner cavity of the threaded block (4) in a threaded manner, a rubber block (6) is fixedly connected to the bottom side wall of the threaded rod (5), and the outer side wall of the rubber block (6) is in interference connection with the sleeve block (2).

2. The anti-lock gear oil pump of claim 1, wherein: the top side wall of the threaded rod (5) is fixedly connected with a rotating handle (7).

3. The anti-lock gear oil pump of claim 1, wherein: the utility model discloses a curved bar, including curved bar (3), the bottom wall symmetry fixedly connected with spring (8) of curved bar (3), the bottom wall fixedly connected with groove block (9) of spring (8), the lateral wall and the cover block (2) of groove block (9) are laminated mutually, the center department and threaded rod (5) clearance fit of groove block (9).

4. The anti-lock gear oil pump of claim 3, wherein: the outer side wall of the groove block (9) is fixedly connected with a hollow block (10), and the inner cavity of the hollow block (10) is in clearance fit with the bent rod (3).

5. The anti-lock gear oil pump of claim 3, wherein: the outer side wall of the threaded rod (5) is fixedly connected with a clamping block (11).

6. The anti-lock gear oil pump of claim 1, wherein: the outer side wall of the oil pump (1) is symmetrically provided with sleeve plates (12), the outer side wall of each sleeve plate (12) is symmetrically and fixedly connected with a screw hole plate (13), the inner cavity of each sleeve plate (12) is symmetrically provided with balls (14), and the side walls of the balls (14) are attached to the oil pump (1).