CN2892601Y - Mining truck-tractor - Google Patents
Mining truck-tractor Download PDFInfo
- Publication number
- CN2892601Y CN2892601Y CN 200620020168 CN200620020168U CN2892601Y CN 2892601 Y CN2892601 Y CN 2892601Y CN 200620020168 CN200620020168 CN 200620020168 CN 200620020168 U CN200620020168 U CN 200620020168U CN 2892601 Y CN2892601 Y CN 2892601Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- oil pump
- new type
- tractor truck
- utility
- 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
Links
Landscapes
- Hydraulic Motors (AREA)
Abstract
The utility model relates to a novel mining tractor, with simple structure, flexible operation and stable and reliable work. The technical proposal is that a novel mining tractor is provided with a hydraulic pump. The device is characterized in that the hydraulic pump driven by the diesel engine, passing through the reversing valve, is then connected with the hydraulic motor of the wheel of the drive locomotive through the oil pipe. The use of the hydraulic transmission of the utility model, the operation is simple and efficient; the work is stable and reliable; the efficiency is high; the failure rate is low.
Description
Technical field: the utility model relates to a kind of new type mining tractor truck.
Background technology: at present, existing mining tractor truck has stringing locomotive, battery locomotive and diesel engine locomotive.Stringing locomotive operation underaction, poor safety performance.The battery locomotive investment is big, and efficient is low.Diesel engine locomotive complex structure, troublesome poeration, easy break-down.
The utility model content: the technical problems to be solved in the utility model provides a kind of simple in structure, flexible operation, stable and reliable operation new type mining tractor truck.Technical scheme: a kind of new type mining tractor truck, have hydraulic oil pump, it is characterized in that: the hydraulic oil pump that is driven by diesel engine passes through oil pipe, connects the HM Hydraulic Motor that drives locomotive wheel through change-over valve.Beneficial effect: because the utility model adopts hydraulic pressure to carry out transmission, make simple and efficient to handlely, and working stability is reliable, the efficient height, and fault rate is low.
Description of drawings:
Accompanying drawing is a schematic diagram of the present utility model.
The specific embodiment: as shown in the figure, the hydraulic oil pump 1 that is driven by diesel engine passes through oil pipe 6, connects the HM Hydraulic Motor 4 that drives locomotive wheel through change-over valve 3.Hydraulic oil pump 1 oil outlet also connects by pass valve 2 by oil pipe.The hydraulic oil pump oil inlet is taken over filter 5 by oil pipe.During work, hydraulic oil pump 1 drives HM Hydraulic Motor 4, thereby drives locomotive wheel.
Claims (3)
1, a kind of new type mining tractor truck has hydraulic oil pump, it is characterized in that: the hydraulic oil pump that is driven by diesel engine passes through oil pipe, connects the HM Hydraulic Motor that drives locomotive wheel through change-over valve.
2, new type mining tractor truck according to claim 1, it is characterized in that: the hydraulic oil pump oil outlet also connects by pass valve by oil pipe.
3, new type mining tractor truck according to claim 2, it is characterized in that: the hydraulic oil pump oil inlet is taken over filter by oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020168 CN2892601Y (en) | 2006-01-27 | 2006-01-27 | Mining truck-tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020168 CN2892601Y (en) | 2006-01-27 | 2006-01-27 | Mining truck-tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892601Y true CN2892601Y (en) | 2007-04-25 |
Family
ID=38060767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620020168 Expired - Fee Related CN2892601Y (en) | 2006-01-27 | 2006-01-27 | Mining truck-tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892601Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431563A (en) * | 2011-12-09 | 2012-05-02 | 中铁隧道装备制造有限公司 | Hydraulic transmission bogie tunnel traction locomotive |
-
2006
- 2006-01-27 CN CN 200620020168 patent/CN2892601Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431563A (en) * | 2011-12-09 | 2012-05-02 | 中铁隧道装备制造有限公司 | Hydraulic transmission bogie tunnel traction locomotive |
| CN102431563B (en) * | 2011-12-09 | 2014-03-26 | 中铁隧道装备制造有限公司 | Hydraulic transmission bogie tunnel traction locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |