CN202463770U - Pneumatic windscreen wiper for mining explosion-proof trackless rubber tire vehicle - Google Patents
Pneumatic windscreen wiper for mining explosion-proof trackless rubber tire vehicle Download PDFInfo
- Publication number
- CN202463770U CN202463770U CN2012200236896U CN201220023689U CN202463770U CN 202463770 U CN202463770 U CN 202463770U CN 2012200236896 U CN2012200236896 U CN 2012200236896U CN 201220023689 U CN201220023689 U CN 201220023689U CN 202463770 U CN202463770 U CN 202463770U
- Authority
- CN
- China
- Prior art keywords
- pneumatic
- wiper
- windscreen wiper
- shower nozzle
- rubber tire
- 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
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Abstract
The utility model relates to a pneumatic windscreen wiper for a mining explosion-proof trackless rubber tire vehicle. The pneumatic windscreen wiper comprises an air source (1), wherein the air source (1) is divided into two paths after passing through a pneumatic switch (2), one path is connected to a windscreen wiper controller (3) and the other path is connected to a water pot; the water outlet of the water pot (5) is connected with a shower nozzle (6) through a water pipe; an air path between the pneumatic switch (2) and the water pot (5) is serially connected with an air pressure control valve (4); and the shower nozzle (6) is mounted on a windscreen wiper (7). The pneumatic windscreen wiper for the mining explosion-proof trackless rubber tire vehicle has a water spraying function.
Description
Technical field
The utility model relates to a kind of pneumatic wiper, especially relates to a kind of startup wiper that is used on the mine anti-explosion railless free-wheeled vehicle, belongs to the coal mine transport vehicle technical field.
Background technology
At present, the operator's compartment of conventional mine anti-explosion railless free-wheeled vehicle all is an open type, does not have Windshield and wiper, and the noise that causes chaufeur to bear is bigger; For this reason; Chinese patent ZL200910187654.9 has announced a kind of " control setup of vehicle windscreen wiper swing " that is specifically designed on the underground vehicle; Use pneumatic mode that wiper is driven, the more occasion of fire gases has explosion-proof preferably usefulness in the down-hole; But dust is more under the coal mine, and above-mentioned patent lacks corresponding water injecting system, causes windscreen wiper dried scraping on glass, and not only cleaning effect is bad, and easy scratch glass.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of mine anti-explosion railless free-wheeled vehicle with spraying function to use pneumatic wiper.
The purpose of the utility model is achieved in that a kind of mine anti-explosion railless free-wheeled vehicle uses pneumatic wiper; Said pneumatic wiper includes a source of the gas; Said source of the gas is divided into two-way behind pneumatic switch; One the road inserts the wiper control setup, and a kettle is inserted on another road, and the water outlet of said kettle links to each other with a shower nozzle through water pipe.
The utility model mine anti-explosion railless free-wheeled vehicle is used pneumatic wiper, is serially connected with an air pressure adjusting valve on the gas circuit between said pneumatic switch and the kettle.
The utility model mine anti-explosion railless free-wheeled vehicle is used pneumatic wiper, and said shower nozzle is installed on the windscreen wiper.
Compared with prior art, the beneficial effect of the utility model is:
After adopting the utility model wiper, utilize high pressure gas that the control setup of wiper is driven, and utilize the high pressure gas operation of spraying water, can operator's compartment glass be cleaned actv.; And pneumatic mode is safer, helps explosion-proof.
Description of drawings
Fig. 1 is the structural representation of the utility model mine anti-explosion railless free-wheeled vehicle with pneumatic wiper.
Fig. 2 is the concrete application structure scheme drawing of the utility model mine anti-explosion railless free-wheeled vehicle with pneumatic wiper.
Wherein:
Source of the gas 1, pneumatic switch 2, wiper control setup 3, air pressure adjusting valve 4, kettle 5, shower nozzle 6, windscreen wiper 7.
The specific embodiment
Referring to Fig. 1 and Fig. 2; A kind of mine anti-explosion railless free-wheeled vehicle that the utility model relates to is used pneumatic wiper; Said pneumatic wiper includes a source of the gas 1; Said source of the gas 1 is divided into two-way behind pneumatic switch 2; One the road inserts wiper control setup 3 (" control setup of vehicle windscreen wiper swing " that this control setup 3 can adopt Chinese patent ZL200910187654.9 to announce); A kettle 5 is inserted on another road behind air pressure adjusting valve 4, the water outlet of said kettle 5 links to each other with a shower nozzle 6 through water pipe, and said shower nozzle 6 is installed on (said windscreen wiper 7 can be installed in turning on the cylinder of Chinese patent ZL200910187654.9 announcement " control setup of vehicle windscreen wiper swing ") on the windscreen wiper 7; It is on glass or over against the place ahead of glass that said shower nozzle 6 also can be installed in operator's compartment, can reach glass as long as can guarantee the water of shower nozzle 6 ejections.
During use, closed pneumatic switch 2, the high pressure gas one road that source of the gas 1 sends drive wiper control setup 3, scrape the glass operation thereby drive windscreen wiper 7; Simultaneously; Another road high pressure gas reach kettle 5 (air pressure adjusting valve 4 can be regulated injection flow rate easily) through air pressure adjusting valve 4; Water in the kettle 5 is extruded onto shower nozzle 6, and water sprays to glass by shower nozzle 6 subsequently, and glass is played lubricating effect; Not only protect glass, and improved cleaning effect.
Claims (3)
1. a mine anti-explosion railless free-wheeled vehicle is used pneumatic wiper; Said pneumatic wiper includes a source of the gas (1); Said source of the gas (1) is divided into two-way behind pneumatic switch (2); One the road inserts wiper control setup (3), and it is characterized in that: a kettle (5) is inserted on another road, and the water outlet of said kettle (5) links to each other with a shower nozzle (6) through water pipe.
2. a kind of according to claim 1 mine anti-explosion railless free-wheeled vehicle is used pneumatic wiper, it is characterized in that: be serially connected with an air pressure adjusting valve (4) on the gas circuit between said pneumatic switch (2) and the kettle (5).
3. a kind of according to claim 1 or claim 2 mine anti-explosion railless free-wheeled vehicle is used pneumatic wiper, it is characterized in that: said shower nozzle (6) is installed on the windscreen wiper (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200236896U CN202463770U (en) | 2012-01-19 | 2012-01-19 | Pneumatic windscreen wiper for mining explosion-proof trackless rubber tire vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200236896U CN202463770U (en) | 2012-01-19 | 2012-01-19 | Pneumatic windscreen wiper for mining explosion-proof trackless rubber tire vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463770U true CN202463770U (en) | 2012-10-03 |
Family
ID=46911956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200236896U Expired - Fee Related CN202463770U (en) | 2012-01-19 | 2012-01-19 | Pneumatic windscreen wiper for mining explosion-proof trackless rubber tire vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246777A (en) * | 2020-09-14 | 2021-01-22 | 中国煤炭科工集团太原研究院有限公司 | Automatic cleaning system for camera of mining equipment |
-
2012
- 2012-01-19 CN CN2012200236896U patent/CN202463770U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246777A (en) * | 2020-09-14 | 2021-01-22 | 中国煤炭科工集团太原研究院有限公司 | Automatic cleaning system for camera of mining equipment |
| CN112246777B (en) * | 2020-09-14 | 2021-08-27 | 中国煤炭科工集团太原研究院有限公司 | Automatic cleaning system for camera of mining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150119 |
|
| EXPY | Termination of patent right or utility model |