CN217002179U

CN217002179U - Manual-automatic integrated oil pump

Info

Publication number: CN217002179U
Application number: CN202123410956.3U
Authority: CN
Inventors: 陈金泉; 张文杰
Original assignee: Jiashan Jinzhan Tools Co ltd
Current assignee: Jiashan Jinzhan Tools Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-19
Anticipated expiration: 2031-12-30

Abstract

The application discloses manual-automatic formula oil pump. Belong to oil pump technical field, this structure can have manual pump oil and automatic pump oil function concurrently, and simple structure, convenient to use. Comprises an oil storage barrel, a top cover arranged at the top end of the oil storage barrel and a base arranged at the bottom end of the oil storage barrel; a manual oil pumping assembly is arranged between the top cover and the base, and the upper end and the lower end of the manual oil pumping assembly are respectively arranged on the top cover and the base; the top cover is provided with a switching port matched and connected with the oil pump.

Description

Manual-automatic integrated oil pump

Technical Field

The utility model relates to the technical field of oil pump structures, in particular to a manual-automatic integrated oil pump.

Background

The oil pump of the prior art almost all controls the gear to rotate to realize the oil pumping, but many times, for example when waste oil such as engine oil, lubricating oil is collected, it is often more troublesome to use the oil pump, and the cost is also relatively higher.

Therefore, there is a need to develop a manual-automatic integrated oil pump to solve the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manual-automatic integrated oil pump which has the functions of manually pumping oil and automatically pumping oil, has a simple structure and is convenient to use, and solves the problems in the background art.

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

a manual-automatic integrated oil pump comprises an oil storage barrel, a top cover arranged at the top end of the oil storage barrel and a base arranged at the bottom end of the oil storage barrel; a manual oil pumping assembly is arranged between the top cover and the base, and the upper end and the lower end of the manual oil pumping assembly are respectively arranged on the top cover and the base; the top cover is provided with a switching port matched and connected with the oil pump.

As a further scheme of the utility model: an oil storage cavity is formed in the oil storage barrel, and a channel for moving the manual oil pumping assembly is formed in the oil storage cavity.

As a further scheme of the utility model: the upper end of the oil storage cavity is communicated with the lower end of the channel.

As a further scheme of the utility model: the manual oil pumping assembly comprises a handle, a piston rod, a piston and a piston base, the handle and the piston are respectively and fixedly connected to the upper end and the lower end of the piston rod, the piston rod is sleeved on the top cover in a sliding mode, and the piston base matched with the piston is arranged on the base.

As a further scheme of the utility model: the top cover is provided with a handle limiting seat for limiting the handle.

As a further scheme of the utility model: and the top cover is provided with a balance valve communicated and connected with the oil storage cavity.

As a further scheme of the utility model: the top cover and the base are respectively provided with a limit buckle and a slot for installing the oil pipe.

As a further scheme of the utility model: the oil pipe is matched and connected with the switching port.

As a further scheme of the utility model: the top cover is fixedly and hermetically connected with the oil storage barrel.

As a further scheme of the utility model: the base with the oil storage bucket is fixed and sealing connection.

Compared with the prior art, the utility model has the beneficial effects that: can have the functions of manual oil pumping and automatic oil pumping, and has simple structure and convenient use.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the utility model and the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of an overall configuration of an exemplary embodiment of a manual-automatic integrated oil pump;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a cross-sectional view at a-a of fig. 2.

The figures are numbered: 1. a top cover; 2. an oil storage barrel; 3. a base; 4. a transfer port; 5. a manual oil pumping assembly; 6. a balancing valve; 7. an oil pipe; 11. a handle limiting seat; 101. a limit buckle; 301. a slot; 21. an oil storage chamber; 22. a channel; 51. a handle; 52. a piston rod; 53. a piston; 54. and a piston base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment of the utility model, a manual-automatic integrated oil pump is shown in figures 1-3 and comprises an oil storage barrel 2, a top cover 1 arranged at the top end of the oil storage barrel 2 and a base 3 arranged at the bottom end of the oil storage barrel 2; a manual oil pumping assembly 5 is arranged between the top cover 1 and the base 3, and the upper end and the lower end of the manual oil pumping assembly 5 are respectively arranged on the top cover 1 and the base 3; the top cover 1 is provided with a switching port 4 matched and connected with the oil pump.

In this embodiment, an oil storage chamber 21 is provided in the oil storage barrel 2, and a passage 22 for moving the manual oil pumping assembly 5 is provided in the oil storage chamber 21. The upper end of the oil storage chamber 21 communicates with the lower end of the passage 22. The manual oil pumping assembly 5 comprises a handle 51, a piston rod 52, a piston 53 and a piston base 54, wherein the handle 51 and the piston 53 are respectively and fixedly connected to the upper end and the lower end of the piston rod 52, the piston rod 52 is sleeved on the top cover 1 in a sliding manner, and the piston base 54 matched with the piston 53 is arranged on the base 3.

In this embodiment, the top cover 1 and the base 3 are respectively provided with a limit buckle 101 and a slot 301 for installing the oil pipe 7. The oil pipe 7 is matched and connected with the adapter 4.

It can be understood, the principle of the manual oil pumping subassembly 5 in this application is similar to the inflater principle, when needing manual oil pumping, takes off oil pipe 7, and one end cup joints on switching mouth 4, and the other end is put into the oil of treating taking out, then draws and presses handle 51 realization through the circulation and collects oil in the oil storage bucket. Of course, the adapter 4 can be directly sleeved on a conventional oil pump to automatically pump oil. The manual-automatic integrated oil pump in the embodiment is flexible in use mode, and single functions of the oil pump in the existing market are filled.

In this embodiment, the top cover 1 is provided with a handle stopper 11 for stopping the handle 51.

In this embodiment, the top cover 1 is provided with a balance valve 6 connected to the oil storage chamber 21. The balance valve 6 in the embodiment is mainly used for balancing the air pressure in the oil storage barrel when the conventional oil pump automatically pumps oil, and the balance valve 6 is opened when the conventional oil pump needs to automatically pump oil and is closed when the conventional oil pump does not need to automatically pump oil.

In this embodiment, the top cover 1 is fixedly and hermetically connected with the oil storage barrel 2. The base 3 with the oil storage bucket 2 is fixed and sealing connection.

The utility model provides a manual-automatic integrated oil pump which has the functions of manually pumping oil and automatically pumping oil, and is simple in structure, convenient to use and high in reliability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A manual-automatic integrated oil pump is characterized by comprising an oil storage barrel, a top cover arranged at the top end of the oil storage barrel and a base arranged at the bottom end of the oil storage barrel; a manual oil pumping assembly is arranged between the top cover and the base, and the upper end and the lower end of the manual oil pumping assembly are respectively arranged on the top cover and the base; the top cover is provided with a switching port matched and connected with the oil pump.

2. The manual-automatic integrated oil pump of claim 1, wherein an oil storage chamber is arranged in the oil storage barrel, and a passage for movement of the manual oil pumping assembly is arranged in the oil storage chamber.

3. The manual-automatic integrated oil pump of claim 2, wherein the upper end of the oil storage chamber is communicated with the lower end of the channel.

4. The manual-automatic integrated oil pump according to claim 1, 2 or 3, characterized in that the manual oil pumping assembly comprises a handle, a piston rod, a piston and a piston base, wherein the handle and the piston are respectively and fixedly connected to the upper end and the lower end of the piston rod, the piston rod is slidably sleeved on the top cover, and the piston base matched with the piston is arranged on the base.

5. The manual-automatic integrated oil pump of claim 4, wherein the top cover is provided with a handle limiting seat for limiting the handle.

6. The manual-automatic integrated oil pump of claim 1, wherein the top cover is provided with a balance valve connected with the oil storage chamber.

7. The manual-automatic integrated oil pump according to claim 1, wherein the top cover and the base are respectively provided with a limit buckle and a slot for installing an oil pipe.

8. The manual-automatic integrated oil pump of claim 7, wherein said oil pipe is coupled to said adapter.

9. The manual-automatic integrated oil pump of claim 1, wherein the top cover is fixedly and hermetically connected with the oil storage barrel.

10. The manual-automatic integrated oil pump of claim 1, wherein the base is fixedly and hermetically connected with the oil storage barrel.