CN109869190A - Repair machine in the low driving lane of wind pressure - Google Patents
Repair machine in the low driving lane of wind pressure Download PDFInfo
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- CN109869190A CN109869190A CN201811211239.8A CN201811211239A CN109869190A CN 109869190 A CN109869190 A CN 109869190A CN 201811211239 A CN201811211239 A CN 201811211239A CN 109869190 A CN109869190 A CN 109869190A
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- air
- machine
- wind pressure
- wind
- repaired
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Abstract
The invention discloses a kind of low driving lanes of wind pressure to repair machine, including executing agency, further includes hydraulic system for driving executing agency and provides the pneumatic system of power source for hydraulic system；The pneumatic system includes the wind-pressure tube and air motor being set under mine, and the hydraulic system includes control element and hydraulic pump；The power input shaft of the hydraulic pump and the air motor power output axis connection, the air inlet of air motor are connect with wind-pressure tube.The present invention, which is utilized, repairs power needed for machine with tunnel low wind pressure offer lane.
Description
Technical field
The present invention relates to a kind of low driving lanes of wind pressure to repair machine, belongs to the lane field Xiu Ji.
Background technique
The situation of production of coal mine is very severe, especially gas explosion accident.Due in mine underground work, air
In can generate some gases and dust.On the one hand electrostatic can be generated between these dust, the inflammable gas under mine is made to generate fire
Flame, so that gas explosion occur；On the other hand, if encountering the interior arc discharge of open fire or electric wire under mine, all can
Cause gas explosion.And machine is repaired in the lane under working condition, in the case where generating the device work of machine power, can generate spark or machine
Tool component friction generate spark, for avoid this case generation so that lane is repaired machine and is used safely under mine, it is necessary to overcome machine
The spark that tool power manufactures when generating.
Traditional lane repair machine in order to accomplish it is explosion-proof power generation arrangement has been changed into fire-proof motor by internal combustion engine, meeting in fuselage
Installation many is used for explosion-proof components, increases many production costs.And since the environmental factor under mine is complicated,
Route will receive various erosions, once there is route exposed in air, serious safety accident will occur.Therefore, having must
The prior art is improved to solve the above technical problems.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of low driving lanes of wind pressure to repair machine, utilizes and use the low wind in tunnel
Pressure provides lane and repairs power needed for machine, realizes in particular by following technical scheme:
Machine, including executing agency are repaired in the driving lane of low wind pressure of the present invention, further include for driving the hydraulic of executing agency
System and the pneumatic system of power source is provided for hydraulic system；The pneumatic system includes that the wind-pressure tube that is set under mine is gentle
Dynamic motor, the hydraulic system includes control element and hydraulic pump；The power input shaft of the hydraulic pump and the pneumatic horse
Up to power output axis connection, the air inlet of air motor is connect with wind-pressure tube.
Further, the hydraulic system further includes the cooler for cooling down hydraulic oil, is provided with and changes in the cooler
Hot device, the exhaust air port of the air motor and cooler are connected as heat exchanger and provide cold air.
Further, the hydraulic pump is variable pump.
Further, the wind pressure overpressure is 0.3Mpa~0.7Mpa.
Further, the air motor is piston type pneumatic motor or pneumatic vane motor.
Further, the air filter for purifying air is provided between the wind-pressure tube and the air inlet of the air motor
Clear device and oil sprayer.
Beneficial effects of the present invention: air motor of the present invention, which applies to lane, to be repaired and provides machine power on machine, is changed
The source mode of power, realizing lane and repairing machine can go out when avoiding the work due to internal combustion engine in safety work under mine
Existing spark or motor-driven lane repair machine and electric arc occur to cause the safety accident under mine；Utilize the wind pressure in mine
The normal operation that compressed air in pipe can realize the operating of air motor and repair machine for lane brings enough kinetic energy, more
The energy conservation and environmental protection added, at the same it is also more safe.Other beneficial effects of the invention will be combined and be carried out in embodiment in detail below
Further instruction.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is schematic diagram of the present invention；
In figure: 1, executing agency；2, wind-pressure tube；3, air motor；4, hydraulic pump；5, cooler；6, the air inlet of air motor；
7, the exhaust air port of air motor；8, fuel tank；9, control element；10, air motor power output shaft；11, the power of hydraulic pump
Input shaft.
Specific embodiment
Machine, including executing agency 1 are repaired in a kind of low driving lane of wind pressure in the present embodiment as shown in Figure 1:, further include for driving
It moves the hydraulic system of executing agency 1 and provides the pneumatic system of power source for hydraulic system；The pneumatic system includes being set to
Wind-pressure tube 2 and air motor 3 under mine, the hydraulic system include control element 9 and hydraulic pump 4；The hydraulic pump
Power input shaft 11 is connect with the air motor power output shaft 10, and the air inlet 6 of air motor is connect with wind-pressure tube 2.
In the present embodiment, the hydraulic system further includes the cooler 5 for cooling down hydraulic oil, in the cooler 5
It is provided with heat exchanger (not identified in figure), it is cold that exhaust air port 7 and the cooler 5 of the air motor 3 are connected as heat exchanger offer
Air or the fan rotation for driving cooler 5, further reduce the power source similar to motor or engine, while improving again
The utilization rate and mechanical efficiency of tunnel low-pressure air.If selecting air-cooled cooler that can draw the exhaust air port 7 of air motor 3
Heat exchange property is improved to the air circulation of heat exchanger enhanced at heat exchanger.
In the present embodiment, the hydraulic pump 4 is volume adjustable hydraulic pump.Volume adjustable hydraulic pump ensure that the output of air motor 3
Power is matched with the input of hydraulic pump 4, so that it is enough to give hydraulic system in the case where the energy of air motor 3 provides for hydraulic pump 4
Pressure, guarantee that requirement of the machine to normal construction operation is repaired in lane.
In the present embodiment, the wind pressure overpressure is 0.3Mpa~0.7Mpa.
In the present embodiment, the air motor is piston type pneumatic motor or pneumatic vane motor.
In the present embodiment, it is provided between the wind-pressure tube and the air inlet of the air motor for purifying air
Air cleaner and oil sprayer.Air cleaner and oil sprayer, which is arranged, to be advantageous in that: the occasion lubricated, oil are needed in air dielectric
The lubricant of needs can be added to the component in air stream and greatly improve physical life of the invention by day with fog.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable reality
Example is applied to describe the invention in detail, those skilled in the art should understand that, it can be to technical side of the invention
Case is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered in the present invention
Scope of the claims in.
Claims (6)
1. machine, including executing agency are repaired in a kind of driving lane of low wind pressure, it is characterised in that: further include for driving executing agency
Hydraulic system and the pneumatic system of power source is provided for hydraulic system；
The pneumatic system includes the wind-pressure tube and air motor being set under mine, and the hydraulic system includes control element
And hydraulic pump；The power input shaft of the hydraulic pump and the air motor power output axis connection, the air inlet of air motor
It is connect with wind-pressure tube.
2. machine is repaired in the driving lane of low wind pressure according to claim 1, it is characterised in that: the hydraulic system further includes being used for
The cooler of hydraulic oil is cooled down, heat exchanger is provided in the cooler, the exhaust air port of the air motor and cooler connect
It is connected in heat exchanger and cold air is provided.
3. machine is repaired in the driving lane of low wind pressure according to claim 2, it is characterised in that: the hydraulic pump is variable pump.
4. machine is repaired in the driving lane of low wind pressure according to claim 3, it is characterised in that: the wind pressure overpressure is
0.3Mpa~0.7Mpa.
5. machine is repaired in the low driving lane of wind pressure described in -4 any claims according to claim 1, it is characterised in that: described pneumatic
Motor is piston type pneumatic motor or chip air motor.
6. machine is repaired in the driving lane of low wind pressure according to claim 5, it is characterised in that: the wind-pressure tube and the pneumatic horse
The air cleaner for purifying air and the oil sprayer for adding lubricant are provided between the air inlet reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211239.8A CN109869190A (en) | 2018-10-17 | 2018-10-17 | Repair machine in the low driving lane of wind pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211239.8A CN109869190A (en) | 2018-10-17 | 2018-10-17 | Repair machine in the low driving lane of wind pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109869190A true CN109869190A (en) | 2019-06-11 |
Family
ID=66916904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811211239.8A Pending CN109869190A (en) | 2018-10-17 | 2018-10-17 | Repair machine in the low driving lane of wind pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109869190A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506177A1 (en) * | 1975-02-14 | 1976-09-02 | Paus Gmbh Maschf Hermann | Mine roadway rail track clearance system - with traversing sled on loco mounting cross acting height adjusting linkage powered angled shovel |
| US4136524A (en) * | 1976-11-10 | 1979-01-30 | Westinghouse Electric Corp. | Apparatus for sealing access holes to cavities within the earth with rock glass |
| CN201982233U (en) * | 2011-04-22 | 2011-09-21 | 北京科路工业装备有限公司 | Hydraulic pressure pneumatic system for downhole operation |
| CN102501752A (en) * | 2011-11-17 | 2012-06-20 | 广州中国科学院工业技术研究院 | Compressed air and hydraulic hybrid system |
| CN102607350A (en) * | 2011-07-08 | 2012-07-25 | 薛世忠 | Pneumatic loading equipment for bulk emulsified base in tunnel engineering |
| CN107387163A (en) * | 2017-09-14 | 2017-11-24 | 西安科技大学 | A kind of underworkings from walk fire dam system |
-
2018
- 2018-10-17 CN CN201811211239.8A patent/CN109869190A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506177A1 (en) * | 1975-02-14 | 1976-09-02 | Paus Gmbh Maschf Hermann | Mine roadway rail track clearance system - with traversing sled on loco mounting cross acting height adjusting linkage powered angled shovel |
| US4136524A (en) * | 1976-11-10 | 1979-01-30 | Westinghouse Electric Corp. | Apparatus for sealing access holes to cavities within the earth with rock glass |
| CN201982233U (en) * | 2011-04-22 | 2011-09-21 | 北京科路工业装备有限公司 | Hydraulic pressure pneumatic system for downhole operation |
| CN102607350A (en) * | 2011-07-08 | 2012-07-25 | 薛世忠 | Pneumatic loading equipment for bulk emulsified base in tunnel engineering |
| CN102501752A (en) * | 2011-11-17 | 2012-06-20 | 广州中国科学院工业技术研究院 | Compressed air and hydraulic hybrid system |
| CN107387163A (en) * | 2017-09-14 | 2017-11-24 | 西安科技大学 | A kind of underworkings from walk fire dam system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190611 |
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| WD01 | Invention patent application deemed withdrawn after publication |