CN2737838Y - High type soil shifter equiped with micro-aerator - Google Patents
High type soil shifter equiped with micro-aerator Download PDFInfo
- Publication number
- CN2737838Y CN2737838Y CN 200420082162 CN200420082162U CN2737838Y CN 2737838 Y CN2737838 Y CN 2737838Y CN 200420082162 CN200420082162 CN 200420082162 CN 200420082162 U CN200420082162 U CN 200420082162U CN 2737838 Y CN2737838 Y CN 2737838Y
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- CN
- China
- Prior art keywords
- oxygen
- bulldozer
- air
- little
- compressor
- 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 - Lifetime
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Abstract
The utility model provides a plateau type soil shifter provided with a micro aerator system. The soil shifter is provided with a micro aerator device. The micro aerator device comprises a compressor which is driven by the motor of the soil shifter and compresses the air, and an air separator which is connected with the compressor. The air separator can separate the gas elements in the compressed air of oxygen, nitrogen, etc. The oxygen is inputted into the driving cap through a pressure reducing valve, and the other gases are exhausted outward, such as, nitrogen, etc. As the soil shifter of the utility model is provided with the micro aerator device, the utility model directly generating the oxygen from the air. The obtained oxygen is pure and continuous, and is adapted for the use of plateau condition. Thus, the operating density of the driver of the soil shifter is effectively reduced, and the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of bulldozer that is used for the highlands, particularly a kind of plateau type bulldozer that disposes little aeration system.
Background technology
Because the airborne oxygen content in highlands is lower, very easily produce fatigue during work, for reducing labor intensity, all adopt the method for configuration oxygen cylinder, storage oxygen bag that the driver is carried out oxygenating on the present plateau type bulldozer, but defectives such as this method has that storage is limited, benefit and difficulty.
The utility model content
Operate fatiguability in order to overcome present plateau type bulldozer, limited this defective of oxygenating, the utility model provides a kind of plateau type bulldozer that disposes little aeration system, and it can be that the driver replenishes high oxygen enrichment continuously, reduces labour intensity.
The technical scheme that its technical problem that solves the utility model adopts is: configuration one little oxygen-increasing device on bulldozer, and this little oxygen-increasing device comprises:
One by bulldozer is engine-driven can be with the air compressor for compressing;
One air separator that links with above-mentioned compressor, it can separate gas ingredients such as the airborne oxygen of above-mentioned compression and nitrogen, and oxygen wherein is input to driver's cabin through reducing valve, and other gas such as nitrogen then discharges.
Bulldozer of the present utility model is owing to dispose little oxygen-increasing device, directly prepare oxygen from air, the oxygen that obtains like this is clean, continuous, is fit to use under the high conditions, can effectively reduce bulldozer driver's manipulation strength, improve operating efficiency.
Description of drawings
Fig. 1 is the structure principle chart of the little oxygen-increasing device of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
Referring to Fig. 1, dc generator 2 links with the motor 1 of bulldozer, and motor 1 drives this dc generator 2.Dc generator 2 can be installed on the front end of motor, and adopts band transmission and motor to link, for dc motor 3 provides power supply.4 work of dc motor 3 drive compression machines, the work of direct current drive machine controller 31 control dc motors 3.Air filter 41 filters the air in the external world, and the air after the filtration enters compressor 4, and the air after the compression is input in the gas receiver 5.Compressor 4 can adopt oilless (oil free) compressor.Air pressure in safety valve 51 gas receivers 5 is excessive, and when pressure reaches certain pressure, safety valve 51 can exhaust airs.Air in the gas receiver 5 enters crossover valve 7 through reducing valve 6.The work of crossover valve controller 71 control crossover valves 7, i.e. control enters air separator--the air of molecular sieve 8.Molecular sieve 8 separates airborne oxygen, and isolated oxygen enters into oxygen supply pipeline 10 through reducing valve 9, and is input to the driver's cabin 11 of bulldozer by oxygen supply pipeline 10, and oxygen supplying controller 101 is being controlled oxygen supply.Other gases such as molecular sieve 8 separated nitrogen then discharge.Whole little oxygen-increasing device can be installed in the driver's cabin rear.Above-mentioned controller 31,71,101 can be concentrated on the control panel, is installed in the driver's cabin, is convenient to driver's handled easily.
Obviously, in the present embodiment, compressor 4 can directly be driven by the motor 1 of bulldozer.Air separator also can adopt the separator of other energy oxygen separations.
Certainly,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize the purpose of this utility model equally for one of ordinary skill in the art.But this variation obviously should be in the protection domain of claims of the present utility model.
Claims (4)
1, a kind of plateau type bulldozer that disposes little aeration system is characterized in that, its preparation has a little oxygen-increasing device, and this little oxygen-increasing device comprises:
One by bulldozer is engine-driven can be with the air compressor for compressing; And
One air separator that links with above-mentioned compressor, it can separate gas ingredients such as the airborne oxygen of above-mentioned compression and nitrogen, and oxygen wherein is input to driver's cabin through reducing valve, and other gas such as nitrogen then discharges.
2, the plateau type bulldozer that disposes little aeration system as claimed in claim 1 is characterized in that the motor of a dc generator and bulldozer links, and for dc motor provides power supply, dc motor drives described compressor operating.
3, the plateau type bulldozer that disposes little aeration system as claimed in claim 1 is characterized in that, described air separator adopts molecular sieve.
4, the plateau type bulldozer that disposes little aeration system as claimed in claim 1 is characterized in that, by controller control, described controller can concentrate on the control panel workpiece of described little oxygen-increasing device, and is installed in the driver's cabin respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082162 CN2737838Y (en) | 2004-08-24 | 2004-08-24 | High type soil shifter equiped with micro-aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082162 CN2737838Y (en) | 2004-08-24 | 2004-08-24 | High type soil shifter equiped with micro-aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737838Y true CN2737838Y (en) | 2005-11-02 |
Family
ID=35347750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420082162 Expired - Lifetime CN2737838Y (en) | 2004-08-24 | 2004-08-24 | High type soil shifter equiped with micro-aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737838Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805881A (en) * | 2015-03-31 | 2015-07-29 | 徐州徐工特种工程机械有限公司 | Highland backhole loader |
-
2004
- 2004-08-24 CN CN 200420082162 patent/CN2737838Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805881A (en) * | 2015-03-31 | 2015-07-29 | 徐州徐工特种工程机械有限公司 | Highland backhole loader |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140824 Granted publication date: 20051102 |