CN210460799U - Draw and connect waste oil machine - Google Patents
Draw and connect waste oil machine Download PDFInfo
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- CN210460799U CN210460799U CN201921012658.9U CN201921012658U CN210460799U CN 210460799 U CN210460799 U CN 210460799U CN 201921012658 U CN201921012658 U CN 201921012658U CN 210460799 U CN210460799 U CN 210460799U
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Abstract
A pumping and connecting waste oil machine comprises a tank body and a measuring cup of an oil pumping machine which are mutually communicated, wherein the measuring cup of the oil pumping machine comprises a measuring cup body with two open ends, an upper end cover, a lower end cover and a central pipe; the lower end cover is provided with a balance air pipe, the oil pumping unit measuring cup is provided with an oil injection preventing pipe, and the tank body is provided with a handrail. The utility model discloses a take out and connect waste oil machine has the structure and sets up reasonable advantage.
Description
Technical Field
The utility model relates to a take out and connect waste oil machine.
Background
At present, with the rapid development of the automobile industry, the quantity of household and commercial automobiles increases year by year, and in order to ensure the running safety, various automobiles need to be maintained regularly at intervals after passing the warranty period. The ordinary car owners select the 4S shops for car maintenance, and select the car maintenance home service provided by the professional service company, and some car owners finish the car home maintenance by themselves. Regardless of the method of automobile maintenance, the maintenance party must be equipped with automobile maintenance equipment, and the oil-receiving and pumping unit for waste oil therein is indispensable. At present, common oil receiving pumping units for waste oil are designed by utilizing a vacuum principle.
The utility model with publication number CN105401923A discloses an oil pumping unit, which comprises a first tank body provided with a first port; the second tank body is provided with a second port and an oil discharge port; and a diverter valve; the reversing valve comprises a first air port communicated with the first port, a second air port communicated with the second port and a third air port used for communicating with an external air source, when the third air port is not connected into the external air source, the first air port and the second air port are kept in a communicated state, and when the third air port is connected into the external air source, the third air port and the second air port are kept in communication. The invention provides an oil pumping unit which is switched to a third air port to be communicated with a second air port when oil in a second tank body needs to be discharged, an external air source is used for filling the second tank body, and the oil in the second tank body is pressed out of a system through an oil discharge port to finish oil discharge.
The first tank can be called a pumping unit measuring cup. The utility model with the publication number of CN205679290U discloses a measuring cup of an oil pumping unit, which comprises a measuring cup body with openings at two ends, an upper end cover, a lower end cover and a central tube, wherein the upper end cover is covered on one end of the measuring cup body, the lower end cover is covered on the other end of the measuring cup body, the central tube is arranged on the upper end cover, the measuring cup body and the lower end cover in a penetrating way, and the axis of the central tube and the axis of the measuring cup body are positioned on the same straight line; an oil hole is formed in the pipe wall of the central pipe, which is close to the lower end cover, and the oil hole is positioned in the measuring cup body; one end of the central tube is provided with a vacuum generator and an oil pumping connecting tube.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a pumping and connecting waste oil machine.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a pumping and connecting waste oil machine comprises a tank body and a measuring cup of an oil pumping machine which are mutually communicated, wherein the measuring cup of the oil pumping machine comprises a measuring cup body with two open ends, an upper end cover, a lower end cover and a central pipe;
the lower end cover is provided with an opening, and the opening extends towards one side to form a folded edge; the outer edge surface of the folded edge is provided with threads, a balance air pipe is inserted into the opening, and the opening is sleeved with a locking nut; a sealing ring is arranged between the locking nut and the lower end cover, one end of the balance air pipe is positioned in a measuring cup body of the pumping and connecting waste oil machine, and the other end of the balance air pipe is communicated with a tank body of the pumping and connecting waste oil machine;
the oil pumping connecting pipe of the oil pumping machine measuring cup is communicated with an oil injection preventing pipe, the oil injection preventing pipe comprises a straight pipe section and a curved pipe section which are connected with each other, the straight pipe section is horizontally arranged, the outlet of the straight pipe section is not arranged towards the air pumping port of the vacuum generator, an avoidance hole is formed in the central pipe, and the straight pipe section penetrates through the avoidance hole; the curved pipe section is communicated with the oil pumping connecting pipe;
the tank body is provided with a handrail and two fixed sleeves; the handrail comprises two rod pieces which are arranged in parallel and at intervals, the two rod pieces which are arranged in parallel and at intervals are connected into an integral structure through a connecting handrail rod, and a plastic sleeve is sleeved on the connecting handrail rod; the fixing sleeve is formed by winding a rectangular sheet metal material into a barrel shape, and one side edge of the rectangular sheet metal material is punched to form a plurality of salient points; the rod piece is inserted into the fixing sleeve and is abutted to the salient points.
The preferable technical scheme is as follows: the number of the salient points is 3, and the connecting lines of the 3 salient points form an equilateral triangle.
The preferable technical scheme is as follows: the sleeve is provided with a threaded hole, and a locking nut is arranged in the threaded hole.
The preferable technical scheme is as follows: the distance between the top of the balance air pipe and the upper end cover is 3-10 cm.
The preferable technical scheme is as follows: one side of the opening outside the cup body of the vector cup extends to form a folded edge.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
1. the utility model discloses an add on the oil pumping connecting pipe and establish a fuel spray prevention pipe, and fuel spray prevention pipe's export does not set up towards vacuum generator's extraction opening for vacuum generator's the air current of extraction opening does not exert an influence to the oil feed of the oil pumping connecting pipe in the graduated flask cup, thereby can not produce the oil spout phenomenon.
2. The utility model discloses a set up balanced trachea in the graduated flask cup, make atmospheric pressure in the graduated flask equal with jar internal atmospheric pressure, when opening vacuum generator and take out and connect waste oil, the total volume of vacuum is jar body does not have the sum of the volume of oily part and the volume of the non-oily part of graduated flask cup, consequently, the fluctuation of the volume of oil feed diminishes the influence of the total volume of vacuum, and balanced tracheal mounting means has sealed effectual advantage.
3. The utility model discloses a fixed sleeve constitutes after having the rectangle sheet metal material coiling cylindric of bump by the punching press, has the fixed sleeve in step hole for processing, has labour saving and time saving's advantage.
Drawings
Fig. 1 is a schematic sectional view of the sealing structure of the balance air pipe of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a schematic sectional view of the oil injection prevention structure of the present invention.
Fig. 4 is a schematic sectional view of the oil injection prevention structure of the present invention.
Fig. 5 is a schematic view of the armrest structure of the present invention.
Fig. 6 is a schematic cross-sectional view of the fixing sleeve.
Fig. 7 is a top view of the retaining sleeve.
In the above drawings, 1, a measuring cup body; 2. an upper end cover; 3. a lower end cover; 4. a central tube; 5. folding edges; 6. balancing the air pipe; 7. locking the nut; 8. a seal ring; 21. an oil spout prevention pipe; 22. an oil pumping connecting pipe; 23. a straight pipe section; 24. a curved pipe section; 25. avoiding holes; 31. a rod member; 32. connecting the grab rail; 33. a tank body; 34. fixing the sleeve; 35. and (4) bumps.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-7. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to the attached drawings 1-7, the pumping and receiving waste oil machine comprises a tank body and a pumping unit measuring cup which are mutually communicated, and are particularly communicated through a pipeline, wherein the pumping unit measuring cup comprises a measuring cup body 1 with two open ends, an upper end cover 2, a lower end cover 3 and a central pipe 4; the measuring cup is used for measuring the volume of taking out and connecing waste oil, and the jar body is used for collecting the waste oil of taking out and connecing many times.
The lower end cover 3 is provided with an opening, and the opening extends towards one side to form a folded edge 5; the outer edge surface of the folded edge is provided with threads, a balance air pipe 6 is inserted into the opening, and the opening is sleeved with a locking nut 7; a sealing ring 8 is arranged between the locking nut and the lower end cover, one end of the balance air pipe is positioned in a measuring cup body of the waste oil pumping and connecting machine, and the other end of the balance air pipe is communicated with a tank body of the waste oil pumping and connecting machine;
the oil pumping connecting pipe 22 of the oil pumping machine measuring cup is communicated with an oil injection preventing pipe 21, the oil injection preventing pipe comprises a straight pipe section 23 and a curved pipe section 24 which are connected with each other, the straight pipe section is horizontally arranged, the outlet of the straight pipe section is not arranged towards the air pumping port of the vacuum generator, an avoidance hole 25 is arranged on the central pipe, and the straight pipe section penetrates through the avoidance hole; the curved pipe section is communicated with the oil pumping connecting pipe;
the tank body 33 is provided with a handrail and two fixed sleeves 34; the handrail comprises two rod pieces 31 which are arranged in parallel and at intervals, the two rod pieces which are arranged in parallel and at intervals are connected into an integral structure through a connecting handrail rod 32, and a plastic sleeve is sleeved on the connecting handrail rod; the fixing sleeve is formed by winding a rectangular sheet metal material into a cylindrical shape, and one side edge of the rectangular sheet metal material is punched by a plurality of salient points 35; the rod piece is inserted into the fixing sleeve and is abutted to the salient points.
The preferred embodiment is: the number of the salient points is 3, and the connecting lines of the 3 salient points form an equilateral triangle.
The preferred embodiment is: the sleeve is provided with a threaded hole, and a locking nut is arranged in the threaded hole.
The preferred embodiment is: the distance between the top of the balance air pipe and the upper end cover is 3-10 cm.
The preferred embodiment is: one side of the opening outside the cup body of the vector cup extends to form a folded edge.
Because the waste oil that connects of taking out generally is hot oil, even set up straight pipeline, the oil drain port of pipeline extends to the center tube in for the oil drain port of oil spout prevention pipe is far away with vacuum generator's extraction opening, and hot oil forms oil gas in the center tube, then moves upwards, gets into the muffler along vacuum generator's extraction opening. Therefore, the straight pipe section of the oil injection prevention pipe penetrates through the avoiding hole and reaches the outside of the central pipe.
The balance air pipe is arranged in the measuring cup body of the pumping and connecting waste oil machine, one end of the balance air pipe is positioned in the measuring cup body of the pumping and connecting waste oil machine, the other end of the balance air pipe is communicated with the tank body of the pumping and connecting waste oil machine, the balance air pipe is provided with a switch, when the waste oil is pumped and connected, the switch is turned on, one end of the balance air pipe is communicated with the measuring cup body, the other end of the balance air pipe is communicated with the tank body of the pumping and connecting waste oil machine, and in order to prevent the pumped and connected waste oil from entering the tank body through the balance air pipe, the distance between the top of.
The utility model discloses an add on the oil pumping connecting pipe and establish a fuel spray prevention pipe, and fuel spray prevention pipe's export does not set up towards vacuum generator's extraction opening for vacuum generator's the air current of extraction opening does not exert an influence to the oil feed of the oil pumping connecting pipe in the graduated flask cup, thereby can not produce the oil spout phenomenon.
The processing method of the fixed sleeve comprises the following steps: firstly, a plurality of salient points 35 are punched on one side of a prepared rectangular sheet metal material, then the rectangular sheet metal material is wound into a cylindrical shape, then a fixing sleeve is welded on the tank body 33, and then the free end of a rod piece is inserted into the fixing sleeve.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. A pumping and connecting waste oil machine comprises a tank body and a measuring cup of an oil pumping machine which are mutually communicated, wherein the measuring cup of the oil pumping machine comprises a measuring cup body with two open ends, an upper end cover, a lower end cover and a central pipe; the method is characterized in that:
the lower end cover is provided with an opening, and the opening extends towards one side to form a folded edge; the outer edge surface of the folded edge is provided with threads, a balance air pipe is inserted into the opening, and the opening is sleeved with a locking nut; a sealing ring is arranged between the locking nut and the lower end cover, one end of the balance air pipe is positioned in a measuring cup body of the pumping and connecting waste oil machine, and the other end of the balance air pipe is communicated with a tank body of the pumping and connecting waste oil machine;
the oil pumping connecting pipe of the oil pumping machine measuring cup is communicated with an oil injection preventing pipe, the oil injection preventing pipe comprises a straight pipe section and a curved pipe section which are connected with each other, the straight pipe section is horizontally arranged, the outlet of the straight pipe section is not arranged towards the air pumping port of the vacuum generator, an avoidance hole is formed in the central pipe, and the straight pipe section penetrates through the avoidance hole; the curved pipe section is communicated with the oil pumping connecting pipe;
the tank body is provided with a handrail and two fixed sleeves; the handrail comprises two rod pieces which are arranged in parallel and at intervals, the two rod pieces which are arranged in parallel and at intervals are connected into an integral structure through a connecting handrail rod, and a plastic sleeve is sleeved on the connecting handrail rod; the fixing sleeve is formed by winding a rectangular sheet metal material into a barrel shape, and one side edge of the rectangular sheet metal material is punched to form a plurality of salient points; the rod piece is inserted into the fixing sleeve and is abutted to the salient points.
2. The pumping receiving waste oil machine according to claim 1, characterized in that: the number of the salient points is 3, and the connecting lines of the 3 salient points form an equilateral triangle.
3. The pumping receiving waste oil machine according to claim 1, characterized in that: the distance between the top of the balance air pipe and the upper end cover is 3-10 cm.
4. The pumping receiving waste oil machine according to claim 1, characterized in that: one side of the opening outside the cup body of the vector cup extends to form a folded edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012658.9U CN210460799U (en) | 2019-07-01 | 2019-07-01 | Draw and connect waste oil machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012658.9U CN210460799U (en) | 2019-07-01 | 2019-07-01 | Draw and connect waste oil machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210460799U true CN210460799U (en) | 2020-05-05 |
Family
ID=70443177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921012658.9U Active CN210460799U (en) | 2019-07-01 | 2019-07-01 | Draw and connect waste oil machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210460799U (en) |
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2019
- 2019-07-01 CN CN201921012658.9U patent/CN210460799U/en active Active
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