CN104179713A - Single-plunger vacuum oil dripping type oil injector - Google Patents
Single-plunger vacuum oil dripping type oil injector Download PDFInfo
- Publication number
- CN104179713A CN104179713A CN201310190890.2A CN201310190890A CN104179713A CN 104179713 A CN104179713 A CN 104179713A CN 201310190890 A CN201310190890 A CN 201310190890A CN 104179713 A CN104179713 A CN 104179713A
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- China
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- oil
- pump housing
- plunger
- oil dripping
- dripping type
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Abstract
The invention discloses a single-plunger vacuum oil dripping type oil injector, which comprises a pump body, wherein the lower part of the pump body is connected with an oil suction pipe, one end of the oil suction pipe is provided with an oil suction cover, an oil filtering net is arranged on the oil suction cover, an oil injection valve is arranged at the upper part of the pump body, a connecting part of the oil injection valve and the pump body is provided with a steel ball, an oil dripping pipe and an oil observing cover are also arranged on the pump body, and the oil dripping pipe is positioned in the oil observing cover. The single-plunger vacuum oil dripping type oil injector is applicable to under-pressure working machinery such as an air/natural gas compressor, a reciprocating pump, a forging press and an engine; during the operation work of the under-pressure working machinery, lubricating oil is forcibly pressed and injected into friction parts, so that the abrasion of machine elements is reduced, and the normal operation of the machine is ensured.
Description
Technical field
The present invention relates to mechanical lubrication technical field, be specifically related to a kind of single plunger vacuum oil dripping type oil gun.
Background technique
Oil gun is one of equipment capital equipment of centrifugal oil pump oil supply system.
Forming: mainly by jet pipe. mixing chamber and diffuser pipe form.
Pressure accelerates in jet pipe by main oil pump, thereby forms negative pressure in the mixing chamber of jet pipe.Due to the effect of entrainmenting of negative pressure and free jet, constantly bring the oil in the mixing chamber in fuel tank into diffuser pipe, main oil pump or oily for bearing lubrication is sent in the deceleration in diffuser pipe of miscella stream after boosting.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and the single plunger vacuum oil dripping type oil gun that a kind of injection property is good is provided.
Consider the problems referred to above of prior art, according to an aspect of the present invention, for solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of single plunger vacuum oil dripping type oil gun, comprise the pump housing, described pump housing bottom is connected with fuel sucking pipe, one end of described fuel sucking pipe is provided with blotter cover, on described blotter cover, be provided with oil cleaner screen, described pump housing top is provided with fuel feeding valve, and the joint of described fuel feeding valve and the described pump housing is provided with steel ball, on the described pump housing, be also provided with oil dripping tube and look oil cover, described in described oil dripping tube is positioned at, look oil cover.
In order to realize better the present invention, further technological scheme is:
According to one embodiment of present invention, be also provided with adjustable lever and adjusting nut on the described pump housing, described adjustable lever is positioned at adjusting nut, and described adjusting nut is connected with the pump housing.
According to one embodiment of present invention, the joint of described adjusting nut and the described pump housing is provided with locking nut.
According to one embodiment of present invention, one end of described adjustable lever is provided with and handles knob.
According to one embodiment of present invention, also comprise lever, the other end of described adjustable lever is connected with described lever.
According to one embodiment of present invention, also comprise pillar, described pillar one end is connected with the described pump housing, and the described pillar the other end is connected with described lever.
According to one embodiment of present invention, also comprise plunger, described plunger one end is connected with the described pump housing, and the described plunger the other end is connected with described lever.
According to one embodiment of present invention, on the circumference of described plunger, be provided with plunger bushing.
According to one embodiment of present invention, on described plunger bushing, be provided with gland nut, on described gland nut, be provided with spring.
The present invention can also be:
According to one embodiment of present invention, also comprise eccentric cam, described lever is connected with eccentric cam.
Compared with prior art, one of beneficial effect of the present invention is:
Single plunger vacuum oil dripping type oil gun of the present invention, is applicable to the machinery of the work with pressure such as air/natural gas compressor, reciprocating pump, Pressesforging, motor; When its running work, to the component pressure injection lubricant oil by force that rubs, to alleviate component wear, guarantee that machine runs well; For doing pressure lubrication on the mechanical transmissions such as chemical industry, oil refining, freezing, oxygen, metallurgy, mining machinery, marine engine, heavy tractor, rubber, plastics, printing machinery, light and textile industries.
Accompanying drawing explanation
For clearer explanation present specification embodiment or technological scheme of the prior art, to the accompanying drawing of required use in the description of embodiment or prior art be briefly described below, apparently, the accompanying drawing the following describes is only the reference to some embodiments in present specification, for those skilled in the art, in the situation that not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 shows the structural representation of single plunger vacuum oil dripping type oil gun according to an embodiment of the invention.
Wherein, the corresponding name of the reference character in accompanying drawing is called:
1-fuel sucking pipe, 2-spring, 3-gland nut, 4-plunger, 5-plunger bushing, 6-steel ball, the 7-pump housing, 8-fuel feeding valve, 9-handles knob, 10-locking nut, 11-oil dripping tube, 12-looks oil cover, 13-adjusting nut, 14-adjustable lever, 15-pillar, 16-lever, 17-rest pin, 18-eccentric cam.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Fig. 1 shows the structural representation of single plunger vacuum oil dripping type oil gun according to an embodiment of the invention.A kind of single plunger vacuum oil dripping type oil gun as shown in Figure 1, comprise the pump housing 7, the described pump housing 7 bottoms are connected with fuel sucking pipe 1, one end of described fuel sucking pipe 1 is provided with blotter cover 19, on described blotter cover 19, be provided with oil cleaner screen 20, the described pump housing 7 tops are provided with fuel feeding valve 8, and described fuel feeding valve 8 is provided with steel ball 6 with the joint of the described pump housing 7, on the described pump housing 7, be also provided with oil dripping tube 11 and look oil cover 12, described in described oil dripping tube 11 is positioned at, look oil cover 12.
On the described pump housing 7, be also provided with adjustable lever 14 and adjusting nut 13, described adjustable lever 14 is positioned at adjusting nut 13, and described adjusting nut 13 is connected with the pump housing 7.
Described adjusting nut 13 is provided with locking nut 10 with the joint of the described pump housing 7.
One end of described adjustable lever 14 is provided with handles knob 9.
Also comprise lever 16, the other end of described adjustable lever 14 is connected with described lever 16.
Also comprise pillar 15, described pillar 15 one end are connected with the described pump housing 7, and described pillar 15 the other ends are connected with described lever 16.Pillar 15 the other ends are provided with rest pin 17.
Also comprise plunger 4, described plunger 4 one end are connected with the described pump housing 7, and described plunger 4 the other ends are connected with described lever 16.
On the circumference of described plunger 4, be provided with plunger bushing 5.
On described plunger bushing 5, be provided with gland nut 3, on described gland nut 3, be provided with spring 2.
Also comprise eccentric cam 18, described lever 16 is connected with eccentric cam 18.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, identical similar part cross-references between each embodiment.
Although with reference to a plurality of explanatory embodiments of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and mode of executions, and these are revised and within mode of execution will drop on the disclosed principle scope and spirit of the application.
Claims (10)
1. single plunger vacuum oil dripping type oil gun, it is characterized in that, comprise the pump housing, described pump housing bottom is connected with fuel sucking pipe, and one end of described fuel sucking pipe is provided with blotter cover, on described blotter cover, is provided with oil cleaner screen, described pump housing top is provided with fuel feeding valve, the joint of described fuel feeding valve and the described pump housing is provided with steel ball, is also provided with oil dripping tube and looks oil cover on the described pump housing, looks oil cover described in described oil dripping tube is positioned at.
2. single plunger vacuum oil dripping type oil gun according to claim 1, is characterized in that, on the described pump housing, be also provided with adjustable lever and adjusting nut, described adjustable lever is positioned at adjusting nut, and described adjusting nut is connected with the pump housing.
3. single plunger vacuum oil dripping type oil gun according to claim 2, is characterized in that, the joint of described adjusting nut and the described pump housing is provided with locking nut.
4. according to the single plunger vacuum oil dripping type oil gun described in claim 2 or 3, it is characterized in that, one end of described adjustable lever is provided with handles knob.
5. single plunger vacuum oil dripping type oil gun according to claim 4, is characterized in that, also comprise lever, the other end of described adjustable lever is connected with described lever.
6. single plunger vacuum oil dripping type oil gun according to claim 5, is characterized in that, also comprise pillar, described pillar one end is connected with the described pump housing, and the described pillar the other end is connected with described lever.
7. single plunger vacuum oil dripping type oil gun according to claim 6, is characterized in that, also comprise plunger, described plunger one end is connected with the described pump housing, and the described plunger the other end is connected with described lever.
8. single plunger vacuum oil dripping type oil gun according to claim 7, is characterized in that, on the circumference of described plunger, is provided with plunger bushing.
9. single plunger vacuum oil dripping type oil gun according to claim 8, is characterized in that, on described plunger bushing, is provided with gland nut, on described gland nut, is provided with spring.
10. single plunger vacuum oil dripping type oil gun according to claim 9, is characterized in that, also comprise eccentric cam, described lever is connected with eccentric cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190890.2A CN104179713A (en) | 2013-05-22 | 2013-05-22 | Single-plunger vacuum oil dripping type oil injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190890.2A CN104179713A (en) | 2013-05-22 | 2013-05-22 | Single-plunger vacuum oil dripping type oil injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104179713A true CN104179713A (en) | 2014-12-03 |
Family
ID=51960993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310190890.2A Pending CN104179713A (en) | 2013-05-22 | 2013-05-22 | Single-plunger vacuum oil dripping type oil injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179713A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613007A (en) * | 2018-06-20 | 2018-10-02 | 安徽力威精工机械有限公司 | A kind of outer admission outside-exit type oil syringe |
| CN109268245A (en) * | 2018-09-20 | 2019-01-25 | 新日域(湖南)机电制造有限公司 | A kind of vacuum oil pumping system |
| CN111536070A (en) * | 2019-12-21 | 2020-08-14 | 合肥皖化电泵有限公司 | Stove water pump oiling structure |
-
2013
- 2013-05-22 CN CN201310190890.2A patent/CN104179713A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613007A (en) * | 2018-06-20 | 2018-10-02 | 安徽力威精工机械有限公司 | A kind of outer admission outside-exit type oil syringe |
| CN108613007B (en) * | 2018-06-20 | 2023-09-08 | 安徽力威精工机械有限公司 | External inlet and outlet type oil injector |
| CN109268245A (en) * | 2018-09-20 | 2019-01-25 | 新日域(湖南)机电制造有限公司 | A kind of vacuum oil pumping system |
| CN111536070A (en) * | 2019-12-21 | 2020-08-14 | 合肥皖化电泵有限公司 | Stove water pump oiling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |