CN202674784U - Pneumatic automatic oil ejector - Google Patents

Pneumatic automatic oil ejector Download PDF

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Publication number
CN202674784U
CN202674784U CN 201220275329 CN201220275329U CN202674784U CN 202674784 U CN202674784 U CN 202674784U CN 201220275329 CN201220275329 CN 201220275329 CN 201220275329 U CN201220275329 U CN 201220275329U CN 202674784 U CN202674784 U CN 202674784U
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CN
China
Prior art keywords
oil
stop valve
wind
oil pipe
blast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220275329
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Chinese (zh)
Inventor
任连魁
张连枝
吕向东
崔中和
宋作文
王建峰
Original Assignee
任连魁
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 任连魁 filed Critical 任连魁
Priority to CN 201220275329 priority Critical patent/CN202674784U/en
Application granted granted Critical
Publication of CN202674784U publication Critical patent/CN202674784U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a pneumatic automatic oil ejector which is simple in structure, convenient to operate and low in manufacturing cost and belongs to the technical field of oiling of an oil tank of a coal mining machine. According to the technical scheme, the pneumatic automatic pneumatic ejector comprises an oil barrel, a wind-pressure pipeline, an oil pipe, a wind-pressure stop valve and an oil stop valve, the oil barrel is a closed cylinder, the oil barrel is provided with a first oil port and a second oil port at the top, one end of the wind-pressure pipeline is in sealed connection with the first oil port, the other end of the wind-pressure pipeline is connected with a wind-pressure device, and the wind-pressure stop valve is mounted on the wind-pressure pipeline. One end of the oil pipe penetrates through the second oil port to reach the bottom of the oil barrel, and a gap is reserved between the end of the oil pipe and the bottom of the oil barrel, the other end of the oil pipe extends inside the oil tank of the coal mining machine, the oil stop valve is mounted on the oil pipe, a filter is mounted on the wind-pressure pipeline, and a flow meter is mounted on the oil pipe. The pneumatic automatic oil ejector is used for oiling the oil tank of the coal mining machine.

Description

The pneumatic type self oil feeder
Technical field
The utility model pneumatic type self oil feeder belongs to coal winning machine fuel tank oiling technical field.
Background technique
Coal winning machine, development machine are to realize one of coal production mechanization and modern visual plant.Mechanical coal mining can alleviate worker's manual labor, improve Security, reaches high yield, high efficiency, low consumed purpose.Coal winning machine is the large complicated machinery and the system that are integrated with electric and hydraulic pressure, under abominable working environment, will cause the stopping production of whole coal work if there is fault, cause huge economic loss. along with the development of coal industry, the function of coal winning machine is more and more, the structure of himself, composition more sophisticated, thereby the reason that breaks down is also thereupon complicated.Because coal winning machine is with the broken coal of rotary work mechanism; running environment is comparatively abominable; stressed larger, the mechanical wear of transmission position component often can appear, go out the wet goods phenomenon in the coal winning machine box body of speed reducer; after such problem occurring; generally all be manually to carry on oil drum to be put into frame and to refuel in the down-hole, waste time and energy, and oil leakage phenomenon also appears in control fuel tap door; grease in the oil drum discharges unclean, will cause fatigue and potential safety hazard on the muscle power to the workman like this.
The model utility content
The utility model overcomes the existing deficiency of prior art, and technical problem to be solved provides a kind of simple in structure, and is easy to operate, cheap pneumatic type self oil feeder.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: the pneumatic type self oil feeder, comprise oil drum, blast pipeline, oil pipe, blast stop valve and fluid stop valve, oil drum is airtight cylinder, the oil drum top has the first hydraulic fluid port and the second hydraulic fluid port, one end and first hydraulic fluid port of blast pipeline are tightly connected, and the other end of blast pipeline is connected with pressing wind apparatus, and the blast stop valve is installed on the blast pipeline; One end of oil pipe passes the second hydraulic fluid port and arrives the bottom of oil drum and leave the gap with the oil drum bottom, and the other end of oil pipe stretches into the coal winning machine fuel tank internal, and the fluid stop valve is installed on the oil pipe.
On the described blast pipeline filter is installed.
On the described oil pipe flowmeter is installed.
The utility model is compared with existing technology has following beneficial effect.
1, the utility model connects to form with oil drum, oil pipe, stop valve etc., avoided fluid to be exposed at for a long time airborne pollution in the down-hole, simple in structure, cheap, simple to operate, only need open stop valve and can realize automatic oiling to oil drum injection blast, convenient and swift, alleviated labor strength.
2, the utility model fluid of can be easily annotating in the various fuel tanks in down-hole, no matter a fuel tank high position or low level, the position how, particularly because the down-hole narrow space, some fuel tank position is limit, and not easy-to-use oil drum refuels, and at this moment refuels more convenient with the utility model, time saving and energy saving, and avoided polluting with contact with air.
3, the utility model is equipped with filter at the blast pipeline, prevents that impurity from entering in the fluid by pipeline.
4, the utility model is equipped with flowmeter at oil pipe, can monitor the flow of fluid at any time, understands behaviour in service.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model pneumatic type self oil feeder.
Among the figure: 1 is oil drum, and 2 is the blast pipeline, and 3 is oil pipe, and 4 is the blast stop valve, and 5 is the fluid stop valve, and 6 is filter, and 7 is flowmeter, and 8 is the first hydraulic fluid port, and 9 is the second hydraulic fluid port, and 10 is the coal winning machine fuel tank.
Embodiment
As shown in Figure 1, the utility model pneumatic type self oil feeder, comprise oil drum 1, blast pipeline 2, oil pipe 3, blast stop valve 4 and fluid stop valve 5, oil drum 1 is airtight cylinder, oil drum 1 top has the first hydraulic fluid port 8 and the second hydraulic fluid port 9, one end of blast pipeline 2 and the first hydraulic fluid port 8 are tightly connected, and the other end of blast pipeline 2 is connected with pressing wind apparatus, and blast stop valve 4 is installed on the blast pipeline 2; One end of oil pipe 3 passes the second hydraulic fluid port 9 and arrives the bottom of oil drum 1 and leave the gap with oil drum 1 bottom, and the other end of oil pipe 3 stretches into coal winning machine fuel tank 10 inside, and fluid stop valve 5 is installed on the oil pipe 3.
On the described blast pipeline 2 filter 6 is installed.
On the described oil pipe 3 flowmeter 7 is installed.
Working procedure
When needs during to the 10 interior oiling of coal winning machine fuel tank, open blast stop valve 4 and fluid stop valve 5, pressure pipeline 2 interior injection blast aweather, enter in the airtight oil drum 1 after the filtration of blast by filter 6, oil drum 1 internal pressure is increased, fluid enters in the oil pipe 3 under pressure, and flows in the coal winning machine fuel tanks 10 by oil pipe 3, constantly observes at any time the fluid flow to judge behaviour in service of the present utility model at the fluid flowmeter 7 of flowing through.
The above has done detailed description to embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make various variations.

Claims (3)

1. pneumatic type self oil feeder, comprise oil drum (1), blast pipeline (2), oil pipe (3), blast stop valve (4) and fluid stop valve (5), it is characterized in that: oil drum (1) is airtight cylinder, oil drum (1) top has the first hydraulic fluid port (8) and the second hydraulic fluid port (9), one end of blast pipeline (2) and the first hydraulic fluid port (8) are tightly connected, the other end of blast pipeline (2) is connected with pressing wind apparatus, and blast stop valve (4) is installed on the blast pipeline (2); One end of oil pipe (3) passes the second hydraulic fluid port (9) and arrives the bottom of oil drum (1) and leave the gap with oil drum (1) bottom, and the other end of oil pipe (3) stretches into coal winning machine fuel tank (10) inside, and fluid stop valve (5) is installed on the oil pipe (3).
2. pneumatic type self oil feeder according to claim 1 is characterized in that: filter (6) is installed on the described blast pipeline (2).
3. pneumatic type self oil feeder according to claim 1 and 2 is characterized in that: flowmeter (7) is installed on the described oil pipe (3).
CN 201220275329 2012-06-12 2012-06-12 Pneumatic automatic oil ejector Expired - Fee Related CN202674784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220275329 CN202674784U (en) 2012-06-12 2012-06-12 Pneumatic automatic oil ejector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220275329 CN202674784U (en) 2012-06-12 2012-06-12 Pneumatic automatic oil ejector

Publications (1)

Publication Number Publication Date
CN202674784U true CN202674784U (en) 2013-01-16

Family

ID=47495690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220275329 Expired - Fee Related CN202674784U (en) 2012-06-12 2012-06-12 Pneumatic automatic oil ejector

Country Status (1)

Country Link
CN (1) CN202674784U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104986714A (en) * 2015-07-09 2015-10-21 安徽淮化股份有限公司 Air pressure type simple refueling device
CN107202000A (en) * 2017-07-19 2017-09-26 陈宗良 A kind of oiling compressor device automatic oil transfer device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104986714A (en) * 2015-07-09 2015-10-21 安徽淮化股份有限公司 Air pressure type simple refueling device
CN107202000A (en) * 2017-07-19 2017-09-26 陈宗良 A kind of oiling compressor device automatic oil transfer device

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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: 20130116

Termination date: 20130612