CN202717571U - Quick oiling device used for cantilever type excavator - Google Patents
Quick oiling device used for cantilever type excavator Download PDFInfo
- Publication number
- CN202717571U CN202717571U CN 201220342106 CN201220342106U CN202717571U CN 202717571 U CN202717571 U CN 202717571U CN 201220342106 CN201220342106 CN 201220342106 CN 201220342106 U CN201220342106 U CN 201220342106U CN 202717571 U CN202717571 U CN 202717571U
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- oil
- diaphragm pump
- pneumatic diaphragm
- quick
- oiling device
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Abstract
The utility model relates to a quick oiling device used for a cantilever type excavator, which is characterized by comprising a pneumatic diaphragm pump, an oil inlet pipe is connected between the liquid outlet end of the pneumatic diaphragm pump and the inlet end of an oil tank filter, and the liquid inlet end and the air inlet end of the pneumatic diaphragm pump are respectively provided with a hydraulic quick-change connector and a pneumatic quick-plug connector. With the oiling device, hydraulic oil in an oil drum is quickly injected into an oil tank after passing through the pneumatic diaphragm pump. Compared with the traditional manual oil injection manner, the quick oiling device does not need to hoist the oil drum or other auxiliary tools under a coal mine well, so that the operation is convenient and the oil injection time is shortened. Meanwhile, the whole process is a closed type operation process, the possibility of pollution during the oiling process is eliminated, and the cleanness and the reliability of the hydraulic oil are ensured.
Description
Technical field
The utility model relates to the Boring Machine Technique field, particularly the boom-type roadheader fast oiling device.
Background technology
Boom-type roadheader is the higher equipment of mechanical electronic hydraulic synthesization degree, and wherein hydraulic efficiency pressure system provides propulsion source for actions such as the walking of development machine, revolution, liftings.Hydraulic reservoir is a ring indispensable in the pumping plant, and big-and-middle-sized development machine oil box volume is generally more than 350L.At present, the hydraulic oil in the hydraulic oil cylinder being joined in the fuel tank main dependence manually finishes.This oiling mode wastes time and energy, be subjected to the impact of tunnel operating environment, there is operation inconvenience, ineffective problem, in addition, because oiling is carried out under the open type environment, in the process of oiling, can carry the part dust and enter in the fuel tank, therefore reduced the cleanliness level of hydraulic oil, hydraulic efficiency pressure system has been caused adverse effect.
The utility model content
The utility model provides a kind of simple in structure, easy to operate, time saving and energy saving boom-type roadheader fast oiling device for solving the technical matters that exists in the known technology, this topping up device has shortened the oiling time on the one hand greatly, has reduced on the other hand the pollution that the dust under the mine causes hydraulic efficiency pressure system.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
The boom-type roadheader fast oiling device, it is characterized in that: comprise pneumatic diaphragm pump, be connected with oil inlet between the liquid outlet end of described pneumatic diaphragm pump and the entrance point of oil-tank filtering device, inlet end and the admission port end of described pneumatic diaphragm pump are separately installed with hydraulic quick connector and pneumatic fast plug.
Advantage and the good effect that the utlity model has are:
Adopt above-mentioned topping up device, the hydraulic oil in the oil drum is injected in the fuel tank after by pneumatic diaphragm pump fast.Than existing artificial oiling mode, do not need to lift by crane oil drum or other accessory appliances under coal mine, thereby made things convenient for operation and shortened the oiling time, whole process is the enclosed operating process simultaneously, stopped the possibility polluted in the refueling process, guaranteed that the cleaning of hydraulic oil is reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, pneumatic diaphragm pump; 2, oil inlet; 3, oil-tank filtering device; 4, hydraulic quick connector; 5, pneumatic fast plug.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1, the boom-type roadheader fast oiling device, comprise pneumatic diaphragm pump 1, be connected with oil inlet 2 between the liquid outlet end of described pneumatic diaphragm pump and the entrance point of oil-tank filtering device 3, the inlet end of described pneumatic diaphragm pump and admission port end are separately installed with hydraulic quick connector 4 and pneumatic fast plug 5.Concrete, when oiling, hydraulic quick coupling is used for connecting oil drum, and the air body block connection-peg is used for connecting source of the gas power.
Principle of work of the present utility model:
Above-mentioned fast oiling device, quit work or keep in repair when changing hydraulic oil at development machine, the inlet end that is communicated with oil drum and pneumatic diaphragm pump, source of the gas power is linked on the pneumatic diaphragm pump, hydraulic oil in the oil drum enters in the filter by the pneumatic diaphragm pump oil suction, enter into after filtering fuel tank, finish the development machine refueling operation.
The above only is the better example of executing of the present utility model, is not to limit practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all fall into technical scope of the present utility model.
Claims (1)
1. boom-type roadheader fast oiling device, it is characterized in that: comprise pneumatic diaphragm pump, be connected with oil inlet between the liquid outlet end of described pneumatic diaphragm pump and the entrance point of oil-tank filtering device, inlet end and the admission port end of described pneumatic diaphragm pump are separately installed with hydraulic quick connector and pneumatic fast plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342106 CN202717571U (en) | 2012-07-16 | 2012-07-16 | Quick oiling device used for cantilever type excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342106 CN202717571U (en) | 2012-07-16 | 2012-07-16 | Quick oiling device used for cantilever type excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717571U true CN202717571U (en) | 2013-02-06 |
Family
ID=47619401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342106 Expired - Fee Related CN202717571U (en) | 2012-07-16 | 2012-07-16 | Quick oiling device used for cantilever type excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712335A (en) * | 2013-12-16 | 2015-06-17 | 辽宁江海煤矿机械有限公司 | Boom-type roadheader |
-
2012
- 2012-07-16 CN CN 201220342106 patent/CN202717571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712335A (en) * | 2013-12-16 | 2015-06-17 | 辽宁江海煤矿机械有限公司 | Boom-type roadheader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130716 |