CN215111975U

CN215111975U - Quick draw-out device of abandonment machine oil

Info

Publication number: CN215111975U
Application number: CN202022927634.5U
Authority: CN
Inventors: 郭培坚; 李奥祥
Original assignee: Shenzhen Kairui Environmental Protection Technology Co ltd
Current assignee: Shenzhen Kairui Environmental Protection Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-12-10
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a quick draw-out device of abandonment machine oil, include: the pumping unit comprises a pumping cylinder, a piston, a pull rod, a pull ring, a transfer oil tank, an oil pumping pipe, a first one-way valve, a second one-way valve and an oil outlet pipe; the vertical setting of pump bowl, the piston sets up in the pump bowl, the one end of pull rod stretches into in the pump bowl, the other end of pull rod stretches out the upper end of pump bowl with the pull ring is connected, the upper end of transfer oil tank is connected to the lower extreme of pump bowl, first check valve connect in the lower extreme of transfer oil tank, go out oil pipe with first check valve is connected, the position department that the side of transfer oil tank is close to the lower extreme is provided with the inlet port, take out oil pipe with the inlet port is connected, the volume of transfer oil tank is greater than the volume of pump bowl.

Description

Quick draw-out device of abandonment machine oil

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to a quick draw-out device of abandonment machine oil.

Background

The engine oil is replaced in the market, the engine oil is mostly extracted by a vacuum pump, the vacuum pump is inconvenient to use at home, the engine oil can be replaced only in a steam repair center, and the engine oil is inconvenient to replace by a user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick draw-out device of abandonment machine oil aims at solving the fast problem of going up.

According to this application embodiment provides a quick draw-out device of abandonment machine oil, includes: the pumping unit comprises a pumping cylinder, a piston, a pull rod, a pull ring, a transfer oil tank, an oil pumping pipe, a first one-way valve, a second one-way valve and an oil outlet pipe; the vertical setting of pump bowl, the piston sets up in the pump bowl, the one end of pull rod stretches into in the pump bowl, the other end of pull rod stretches out the upper end of pump bowl with the pull ring is connected, the upper end of transfer oil tank is connected to the lower extreme of pump bowl, first check valve connect in the lower extreme of transfer oil tank, go out oil pipe with first check valve connects, the position department that the side of transfer oil tank is close to the lower extreme is provided with the inlet port, take out oil pipe with the inlet port is connected, the volume of transfer oil tank is greater than the volume of pump bowl, the second check valve sets up take out oil pipe with between the inlet port.

The utility model discloses a quick draw-out device of abandonment machine oil still includes the mounting, the mounting sets up the position department of aspirating cylinder lower part.

The utility model discloses an among the quick draw-out device of abandonment machine oil, the transfer oil tank with the pump bowl passes through the thread tightening.

The utility model discloses an among the quick draw-out device of abandonment machine oil, still include L type pipeline, L type pipeline includes horizontal pipe portion and vertical pipe portion, horizontal pipe portion connect in the inlet port, vertical pipe portion with the oil pumping union coupling.

The utility model discloses an among the quick draw-out device of abandonment machine oil, the aspiration cylinder includes barrel and cover, the upper end of barrel is provided with the opening, the cover will the opening of barrel seals.

The utility model discloses an among the quick draw-out device of abandonment machine oil, the mounting is staple bolt form, passes the mounting through the bolt will the aspiration cylinder is fixed.

The utility model discloses an among the quick draw-out device of abandonment machine oil, still include storage container, storage container with it connects to go out oil pipe.

The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs a quick draw-out device of abandonment machine oil, convenience of customers extracts abandonment machine oil anytime and anywhere.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic cross-sectional view of an extraction device according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an extraction device according to another embodiment of the present invention.

Description of reference numerals:

10. an air pumping cylinder; 20. a piston; 30. a pull rod; 40. a pull ring; 50. a transfer oil tank; 51. an oil inlet hole;

60. an oil pumping pipe; 70. a first check valve; 80. an oil outlet pipe; 90. an L-shaped pipeline; 91. a second one-way valve;

92. and a fixing member.

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 some, not all, of the embodiments of the present invention. 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.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1 and 2, the present invention discloses a waste engine oil fast extraction device, which includes an extraction cylinder 10, a piston 20, a pull rod 30, a pull ring 40, a transfer oil tank 50, an oil pumping pipe 60, a first check valve 70 and an oil outlet pipe 80. The air pump is vertically arranged, the piston is arranged in the air pump, one end of the pull rod extends into the air pump, and the other end of the pull rod extends out of the upper end of the air pump and is connected with the pull ring. The upper end of transfer oil tank is connected in the lower extreme of pump bowl, and first check valve is connected in the lower extreme of transfer oil tank, and the oil outlet pipe is connected with first check valve. An oil inlet hole 51 is formed in the position, close to the lower end, of the side face of the transfer oil tank, the oil pumping pipe is connected with the oil inlet hole, and the volume of the transfer oil tank is larger than that of the air pumping cylinder. In this implementation, the user uses during this device, the pulling pull ring, thereby drive piston upward movement, make the inside negative pressure that produces of transfer oil tank, thereby drop into the transfer oil tank with machine oil through pumping pipe in, because the volume of transfer oil tank is not less than the volume of pump bowl, the transfer oil tank can not be taken out to machine oil that consequently the pump bowl was taken out, the machine oil of extraction is whole in the transfer oil tank promptly, afterwards the user is promoting the pull ring, the piston is from the top down motion, thereby in impressing first check valve with machine oil, at last again through a delivery pipe deliver to the outside. The engine oil of this application can not enter into the air extraction cylinder, has avoided appearing because engine oil enters into the air extraction cylinder, the problem of user's push-and-pull piston difficulty, convenience of customers push-and-pull piston to carry out the oil pumping operation. The extraction device is convenient and household, the user can extract the steam and the steam can be extracted from the steam repair center, and the user can use the steam at any time and any place. This application still includes second check valve 91, and the second check valve setting is between oil extraction pipe and inlet port, and engine oil can be followed the second check valve suction and to the transfer oil case in, but can not flow to the second check valve outside from the transfer oil case. This scheme has avoided the user to promote the piston when, extrudes machine oil from the inlet port, has promoted the speed of pumping.

In an alternative embodiment, the present application further includes an L-shaped pipe 90, which includes a horizontal pipe portion and a vertical pipe portion, wherein an end of the horizontal pipe portion is connected to the oil inlet hole, and the vertical pipe portion is connected to the oil pumping pipe. Specifically, horizontal pipe portion horizontally connect to the inlet port, and the mouth of pipe of vertical pipe portion sets up towards the top, and machine oil goes on vertical pipe portion from the oil pumping pipe, enters into the transfer oil tank from horizontal pipe portion again in order to convenience of customers draws machine oil. In the application, the oil pumping pipe can be connected with the L-shaped pipeline firstly and then connected with the second one-way valve; the oil pumping pipe can also be connected with the second one-way valve firstly, then connected with the vertical pipe part of the L-shaped pipe and finally connected to the oil inlet hole of the transfer oil tank.

In an optional embodiment, the application further comprises a fixing piece 92, wherein the fixing piece is arranged at the position of the lower part of the suction cylinder, and the device is fixed through the fixing piece for use, so that the operation of a user is facilitated. The fixing piece is a hoop piece, and the air pumping cylinder is fixed on the movable trolley by penetrating through the fixing piece through a bolt.

This application still includes the storage container, and the storage container is connected with oil pipe, and the useless machine oil flows into the storage container from going out and submerging and stores in. The air pumping cylinder comprises a cylinder body and a cylinder cover, an opening is formed in the upper end of the cylinder body, the cylinder cover seals the opening of the cylinder body, and the fixing mode can be fixed through screws. The air outlet on the air pumping cylinder is arranged on the cylinder cover, and the arrangement of the air outlet is convenient for a user to pull the pull ring. The transfer oil tank passes through the thread tightening with the pump bowl, and the position department of pump bowl lower extreme is provided with the external screw thread, and the upper end of transfer oil tank is provided with the internal thread, through screw-thread fit, and is fixed with pump bowl and transfer oil tank. Through thread tightening pump bowl and transfer oil tank, also convenience of customers tears the transfer oil tank out and carries out cleaning.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a quick draw-out device of abandonment machine oil which characterized in that includes: the pumping unit comprises a pumping cylinder, a piston, a pull rod, a pull ring, a transfer oil tank, an oil pumping pipe, a first one-way valve, a second one-way valve and an oil outlet pipe; the vertical setting of pump bowl, the piston sets up in the pump bowl, the one end of pull rod stretches into in the pump bowl, the other end of pull rod stretches out the upper end of pump bowl with the pull ring is connected, the upper end of transfer oil tank is connected to the lower extreme of pump bowl, first check valve connect in the lower extreme of transfer oil tank, go out oil pipe with first check valve connects, the position department that the side of transfer oil tank is close to the lower extreme is provided with the inlet port, take out oil pipe with the inlet port is connected, the volume of transfer oil tank is greater than the volume of pump bowl, the second check valve sets up take out oil pipe with between the inlet port.

2. The used oil quick-extraction device according to claim 1, further comprising a fixing member provided at a position of a lower portion of the suction cylinder.

3. The waste engine oil quick-extraction device as claimed in claim 1, wherein the intermediate oil tank and the suction cylinder are fixed by screw threads.

4. The waste engine oil quick-extraction device as claimed in claim 1, further comprising an L-shaped pipeline, wherein the L-shaped pipeline comprises a horizontal pipe portion and a vertical pipe portion, the horizontal pipe portion is connected to the oil inlet hole, and the vertical pipe portion is connected to the oil pumping pipe.

5. The waste engine oil quick-extraction device as claimed in claim 1, wherein the suction cylinder comprises a cylinder body and a cylinder cover, an opening is arranged at the upper end of the cylinder body, and the cylinder cover closes the opening of the cylinder body.

6. The waste engine oil quick-extraction device as claimed in claim 2, wherein the fixing member is in a hoop shape, and the suction cylinder is fixed by a bolt passing through the fixing member.

7. The used oil quick-extraction device according to claim 2, further comprising a storage container connected to the oil outlet pipe.