CN205014001U - Oil gas lubricating system of pulsed oiling - Google Patents
Oil gas lubricating system of pulsed oiling Download PDFInfo
- Publication number
- CN205014001U CN205014001U CN201520717605.2U CN201520717605U CN205014001U CN 205014001 U CN205014001 U CN 205014001U CN 201520717605 U CN201520717605 U CN 201520717605U CN 205014001 U CN205014001 U CN 205014001U
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- valve
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- oiling
- fuel feeding
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Abstract
The utility model relates to a lubricating system, in particular to oil gas lubricating system of pulsed oiling. Its structure includes lubricating -oil tank, and lubricating -oil tank passes through pulsed oiling valve and the mixed valve of tube coupling oil gas, air -fuel mixture valve one end be provided with compressed air inlet, lubricating apparatus is treated through the tube coupling to one end, pulsed oiling valve on be provided with the magenetic exchange valve who has the controller, the pipeline of pulsed oiling valve both sides on be provided with the check valve. The utility model discloses an oil gas lubricating system of pulsed oiling, its simple structure is compact, and the fuel feeding flow is adjustable, is applicable to the fuel feeding main website that removes the engineering machinery.
Description
Technical field
The utility model relates to a kind of lubrication system, the oil gas lubricating system of particularly a kind of pulsed oiling.
Background technique
Oil-air lubrication is a kind of novel lubrication technology, and it is adapted to the latest development needs of mechanical industry equipment, is particularly useful for high temperature, heavy duty, high speed and has cooling water and booty to invade the severe occasion of lubricating point working condition.
Oil gas lubricating system mainly comprises fuel feeding part, air feed part and air-fuel mixture part composition.Wherein the main website of fuel feeding part is generally by driven by motor oil pump feed.This fuel feeding main website volume is large, structure more complicated (needing 220V power supply) and fuel supply flow rate is non-adjustable, is not suitable for engineering machinery occasion.
Summary of the invention
In order to solve the problem of prior art, the utility model provides a kind of oil gas lubricating system of pulsed oiling, and it is simple and compact for structure, and fuel supply flow rate is adjustable, is applicable to the fuel feeding main website of mobile engineering machinery.
The technological scheme that the utility model adopts is as follows:
A kind of oil gas lubricating system of pulsed oiling, comprise lubricating oil tank, lubricating oil tank connects oil gas by pulsed fuel feeding valve and pipeline and mixes valve, described air-fuel mixture valve one end is provided with compressed air inlet, one end connects equipment to be lubricated by pipeline, described pulsed fuel feeding valve is provided with the solenoid directional control valve with controller, the pipeline of described pulsed fuel feeding valve both sides is provided with one-way valve.
Pulsed fuel feeding valve directly connects the hydraulic pipe line of equipment to be lubricated.
Pulsed fuel feeding valve comprises valve body, feeding plunger and solenoid directional control valve is fitted with respectively in described valve body, described feeding plunger is communicated with respectively and is arranged at hydraulic oil filler opening on valve body and hydraulic oil oil outlet, described valve body is provided with the lubricant oil inlet port being communicated with described lubricating oil tank and the lubricant oil oil outlet being communicated with described equipment to be lubricated.Adopt cartridge valve to make compact overall structure, simple structure substantially increases the reliability of performance.
The beneficial effect that the technological scheme that the utility model provides is brought is:
The hydraulic system of the direct utilizing works machinery of the utility model does power, and regulate fuel supply flow rate with controller original on solenoid directional control valve and engineering machinery, its structure is simple, is applicable to various engineering machinery.
The fuel system of traditional driven by motor oil pump, needs 220V power supply, and the immutable and structure relative complex of fuel delivery, is not suitable for the occasion of engineering machinery field work.The utility model can be good at overcoming the above problems, and is a kind of oil gas lubricating system being applicable to engineering machinery, is particularly useful for the lubrication to down-the-hole air hammer or hydraulic gate on drill wagon for jack hammer.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the fundamental diagram of the oil gas lubricating system of a kind of pulsed oiling of the present utility model;
Fig. 2 is the structural representation of the pulsed fuel feeding valve of the oil gas lubricating system of a kind of pulsed oiling of the present utility model.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model mode of execution is described in further detail.
Embodiment one
As shown in Figure 1, a kind of oil gas lubricating system of pulsed oiling, comprise lubricating oil tank 2, lubricating oil tank 2 connects oil gas by pulsed fuel feeding valve 3 and pipeline and mixes valve 4, described air-fuel mixture valve 4 one end is provided with compressed air inlet Q, one end connects equipment 5 to be lubricated by pipeline, described pulsed fuel feeding valve 3 is provided with the solenoid directional control valve 1 with controller 6, and the pipeline of described pulsed fuel feeding valve 3 both sides is provided with one-way valve 7.
In Fig. 1, P mouth directly connects the hydraulic pressure pipeline of engineering machinery, drives the piston in novel pulse type fuel feeding valve 3 to move reciprocatingly, is acted on by one-way valve 7, make lubricant oil be sucked into novel pulse type fuel feeding valve 3 from lubricating oil tank 2 endlessly, be then pressed into air-fuel mixture valve 4.Pressurized air enters air-fuel mixture valve 4 from Q mouth simultaneously, here mixes, and is finally transported to the lubricating point of equipment 5 to be lubricated.Solenoid directional control valve 1 in this process in novel pulse type Variable quantity fuel feeding valve 3 by controller 6 (the original controller in the engineering machinery) commutation of control piston and the frequency of commutation, thus regulates the flow of supplying lubricating oil.
Pulsed fuel feeding valve in the present embodiment directly connects the hydraulic pipe line of equipment to be lubricated.
As shown in Figure 2, pulsed fuel feeding valve comprises valve body 8, feeding plunger 9 and solenoid directional control valve 1 is fitted with respectively in described valve body 8, described feeding plunger 9 is communicated with respectively and is arranged at hydraulic oil filler opening 10 on valve body 8 and hydraulic oil oil outlet 11, described valve body 8 is provided with the lubricant oil inlet port 12 being communicated with described lubricating oil tank 2 and the lubricant oil oil outlet 13 being communicated with described equipment to be lubricated 5.Adopt cartridge valve to make compact overall structure, simple structure substantially increases the reliability of performance.The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the oil gas lubricating system of a pulsed oiling, comprise lubricating oil tank, it is characterized in that, described lubricating oil tank connects oil gas by pulsed fuel feeding valve and pipeline and mixes valve, described air-fuel mixture valve one end is provided with compressed air inlet, one end connects equipment to be lubricated by pipeline, described pulsed fuel feeding valve is provided with the solenoid directional control valve with controller, and the pipeline of described pulsed fuel feeding valve both sides is provided with one-way valve.
2. the oil gas lubricating system of a kind of pulsed oiling according to claim 1, is characterized in that, described pulsed fuel feeding valve directly connects the hydraulic pipe line of equipment to be lubricated.
3. the oil gas lubricating system of a kind of pulsed oiling according to claim 1, it is characterized in that, described pulsed fuel feeding valve comprises valve body, feeding plunger and solenoid directional control valve is fitted with respectively in described valve body, described feeding plunger is communicated with respectively and is arranged at hydraulic oil filler opening on valve body and hydraulic oil oil outlet, described valve body is provided with the lubricant oil inlet port being communicated with described lubricating oil tank and the lubricant oil oil outlet being communicated with described equipment to be lubricated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717605.2U CN205014001U (en) | 2015-09-16 | 2015-09-16 | Oil gas lubricating system of pulsed oiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717605.2U CN205014001U (en) | 2015-09-16 | 2015-09-16 | Oil gas lubricating system of pulsed oiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014001U true CN205014001U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717605.2U Active CN205014001U (en) | 2015-09-16 | 2015-09-16 | Oil gas lubricating system of pulsed oiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247145A (en) * | 2016-08-26 | 2016-12-21 | 浙江志高机械股份有限公司 | Self-monitoring oil gas mixing unit |
-
2015
- 2015-09-16 CN CN201520717605.2U patent/CN205014001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247145A (en) * | 2016-08-26 | 2016-12-21 | 浙江志高机械股份有限公司 | Self-monitoring oil gas mixing unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |