CN212745931U - Multifunctional oil pumping and filling device - Google Patents
Multifunctional oil pumping and filling device Download PDFInfo
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- CN212745931U CN212745931U CN202020864113.7U CN202020864113U CN212745931U CN 212745931 U CN212745931 U CN 212745931U CN 202020864113 U CN202020864113 U CN 202020864113U CN 212745931 U CN212745931 U CN 212745931U
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- oil
- reversing valve
- way reversing
- filling
- pipe
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Abstract
The utility model relates to a multifunctional oil pumping and filling device, which solves the problem that the lubricating oil inside the machine maintenance device is not easy to discharge; comprises an oil storage tank, an oil pump, a two-position five-way reversing valve, an oil filling pipe, an oil suction pipe and a filter; the oil suction pipe is connected with an oil pump through a two-position five-way reversing valve, and the oil pump is connected with the oil storage tank through the two-position five-way reversing valve; a filter is connected between the oil suction pipe and the two-position five-way reversing valve, and the two-position five-way reversing valve is connected with an oil filling pipe; the utility model discloses the function is many and practical, but wide application in the occasion that needs the various liquid of filling and suction, can be directly on this basis to current filling oil machine, forms through simple transformation and has for equipment with the oiling and take out oil absorbing difunctional.
Description
Technical Field
The utility model relates to an oiling device, concretely relates to multi-functional oiling device that takes out.
Background
At present, equipment for filling lubricating oil in the machine repair industry is single in function, and lubricating oil in an oil storage tank can only be filled into the equipment. However, when equipment is maintained, the maintained equipment is often required to be commissioned, lubricating oil is firstly filled, after commissioning, the lubricating oil in the equipment needs to be discharged, and the oil needs to be reused after treatment. General equipment is equipped with the oil drain port in the bottom, relies on gravity to make lubricating oil discharge naturally, however, when oil extraction like this, on the one hand, need to hoist equipment or raise, and is more troublesome, and on the other hand, the oil extraction time is longer, and is inefficient.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a multi-functional oiling device that takes out. The problem of the difficult discharge of inside lubricating oil when machine maintenance equipment is solved.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A multifunctional oil pumping and filling device comprises an oil storage tank, an oil pump, a two-position five-way reversing valve, an oil filling pipe, an oil suction pipe and a filter; the oil suction pipe is connected with an oil pump through a two-position five-way reversing valve, and the oil pump is connected with an oil storage tank through the two-position five-way reversing valve; and a filter is connected between the oil suction pipe and the two-position five-way reversing valve, and the two-position five-way reversing valve is connected with an oil filling pipe.
Furthermore, the two-position five-way reversing valve is a manual two-position five-way reversing valve or an electric two-position five-way reversing valve.
Furthermore, the two-position five-way reversing valve is provided with an air source air inlet hole, a positive action air outlet hole and a negative action air outlet hole, the oil suction pipe, the filter, the oil pump and the oil storage tank are connected with the positive action air outlet hole to form an oil suction loop, and the oil filling pipe is connected with the negative action air outlet hole and used for filling oil to equipment.
The utility model discloses produced beneficial effect does for prior art.
The utility model discloses the function is more, and is very practical, and the cost is lower, simple structure, but wide application in the occasion that needs the various liquid of filling and suction, can be directly on this basis to current filling oil machine, through simple transformation formation have for equipment add the oiling with take out oil absorption difunctional. The problem that lubricating oil inside is difficult for discharging when the equipment is maintained to effectual solution machine.
Drawings
Fig. 1 is the structure schematic diagram of the multifunctional oil pumping and filling device of the utility model.
Wherein, 1 is the oil storage tank, 2 is the oil pump, 3 is two-position five-way switching-over valve, 4 is the oil filling pipe, 5 is the oil absorption pipe, 6 is the filter.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1, the multifunctional oil pumping and filling device comprises an oil storage tank 1, an oil pump 2, a two-position five-way reversing valve 3, an oil filling pipe 4, an oil suction pipe 5 and a filter 6; the oil suction pipe 5 is connected with the oil pump 2 through the two-position five-way reversing valve 3, and the oil pump 2 is connected with the oil storage tank 1 through the two-position five-way reversing valve 3; a filter 6 is connected between the oil suction pipe 5 and the two-position five-way reversing valve 3, and the two-position five-way reversing valve 3 is connected with an oil filling pipe 4. The two-position five-way reversing valve 3 is provided with an air source air inlet hole, a positive action air outlet hole and a negative action air outlet hole, the oil suction pipe 5, the filter 6, the oil pump 2 and the oil storage tank 1 are connected with the positive action air outlet hole to form an oil suction loop, and the oil filling pipe 4 is connected with the negative action air outlet hole and used for filling oil to equipment.
The structure of two five-way solenoid directional valves, it has 1 inlet port (connects the air supply of admitting air), 1 positive action venthole and 1 reverse action venthole (provide a positive reverse action of target equipment respectively), and two five-way solenoid valves are usually used with two supporting uses of effect pneumatic actuator, and two are that two positions are controllable: and the five-way valve is provided with five channels for ventilation, wherein 1 channel is connected with an air source, two channels are connected with an air inlet and an air outlet of an external air chamber of the double-acting air cylinder, and two channels are connected with an air inlet and an air outlet of an internal air chamber.
The two-position five-way electromagnetic valve is an automatic basic element for controlling fluid and belongs to a controller; the two-position five-way electromagnetic valve is not limited to hydraulic pressure and pneumatic pressure. Solenoid valves are used to control the automatic direction of hydraulic flow, and plant machinery is typically controlled by hydraulic cylinders, so solenoid valves are used. The working principle of the electromagnetic valve is as follows: the electromagnetic valve is internally provided with a closed cavity, through holes are arranged at different positions, each hole is communicated with different oil pipes, the middle of the cavity is provided with a valve, two sides of the cavity are provided with electromagnets, the solenoid coil at which side is electrified, the valve body can be attracted to which side, and different oil discharge holes are blocked or leaked by controlling the movement of the valve body. Because the oil inlet hole is normally opened, hydraulic oil can enter different oil discharge pipes, then the piston of the oil cylinder is pushed by the pressure of the oil, the piston rod is driven by the piston, and the mechanical device is driven by the piston rod to move. Thus, by controlling the current to the electromagnet, the mechanical movement is controlled.
The multifunctional oil pumping and filling device is improved on the basis of the existing oil filling machine, and has the double functions of filling oil into equipment and pumping oil during maintenance. The oil filling pump has more functions, is very practical, has lower modification cost and simple structure, and can be widely applied to occasions needing to fill and suck various liquids.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (3)
1. A multifunctional oil pumping and adding device is characterized by comprising an oil storage tank (1), an oil pump (2), a two-position five-way reversing valve (3), an oil adding pipe (4), an oil suction pipe (5) and a filter (6); the oil suction pipe (5) is connected with the oil pump (2) through a two-position five-way reversing valve (3), and the oil pump (2) is connected with the oil storage tank (1) through the two-position five-way reversing valve (3); a filter (6) is connected between the oil suction pipe (5) and the two-position five-way reversing valve (3), and the two-position five-way reversing valve (3) is connected with an oil filling pipe (4).
2. The multifunctional oil pumping and adding device as claimed in claim 1, wherein the two-position five-way reversing valve (3) is a manual two-position five-way reversing valve or an electric two-position five-way reversing valve.
3. The multifunctional oil pumping and feeding device as claimed in claim 1, wherein the two-position five-way reversing valve (3) is provided with an air source air inlet hole, a forward action air outlet hole and a reverse action air outlet hole, the oil suction pipe (5), the filter (6), the oil pump (2) and the oil storage tank (1) are connected with the forward action air outlet hole to form an oil suction loop, and the oil feeding pipe (4) is connected with the reverse action air outlet hole to feed oil to equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020864113.7U CN212745931U (en) | 2020-05-21 | 2020-05-21 | Multifunctional oil pumping and filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020864113.7U CN212745931U (en) | 2020-05-21 | 2020-05-21 | Multifunctional oil pumping and filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212745931U true CN212745931U (en) | 2021-03-19 |
Family
ID=75005115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020864113.7U Active CN212745931U (en) | 2020-05-21 | 2020-05-21 | Multifunctional oil pumping and filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212745931U (en) |
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2020
- 2020-05-21 CN CN202020864113.7U patent/CN212745931U/en active Active
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