CN2633825Y - Front located telescopic head of stage loader - Google Patents
Front located telescopic head of stage loader Download PDFInfo
- Publication number
- CN2633825Y CN2633825Y CN 03240686 CN03240686U CN2633825Y CN 2633825 Y CN2633825 Y CN 2633825Y CN 03240686 CN03240686 CN 03240686 CN 03240686 U CN03240686 U CN 03240686U CN 2633825 Y CN2633825 Y CN 2633825Y
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- CN
- China
- Prior art keywords
- head
- loader
- motor
- stage
- stage loader
- 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
A front located telescopic head of stage loader consists of a motor (1), a joining cover (2), a gear transmission box (3), a transmission sprocket (4), an oil cylinder (5) and a head frame (6). The head of loader arranges the motor and the joining cover at the front end of the head, the axis of the motor and the axis of the sprocket are parallel arranged. The width of head of the loader is reduced, and the center of gravity of the head is closer to the center line of the loader, so the stress of the guide which carries the head of the loader is more uniformly. The utility model fulfills the requirement of large-scale loading equipment under the condition of narrow stage, and well solves the unbalanced problem of the head of stage loader during installing and using.
Description
Affiliated technical field
The utility model relates to a kind of colliery with the flexible head of stage loader forward type, is particularly useful for the coal mine downhole crossheading width and installs than the equipment under the strip-members, simultaneously the elevating conveyor head is laid particular stress on problem and alleviates to some extent.
Background technology
Stage loader is the important component part of comprehensive mechanical coal mining driving surface transportation corollary equipment, accepts the coal stream that the driving surface slat conveyer unloads in headentry, is transported to extensible belt conveyor without a break and gets on.Side-mounted stage loader head is shown in figure (1), because the side-mounted layout of driving device, the motor center line is vertical with the driving chain wheel line of centers, motor and gear are arranged in the side of headstock, elevating conveyor Width size is big, at the narrower mining face under mine of crossheading width, high-power elevating conveyor can't be installed by normal laying.
Summary of the invention
Can normal mounting in order to adapt under the narrower condition of coal mine downhole crossheading width stage loader, reprint coal stream, the utility model provides a kind of stage loader forward type head that stretches, this device can satisfy installs and uses requirement, solves the problem that lays particular stress on of elevating conveyor simultaneously.
The technical scheme that its technical matters that solves the utility model adopts is: motor and connection cover are arranged in the head front end, make the motor center line parallel with the line of centers of driving chain wheel, gear is arranged in the side of headstock, reduced the width of elevating conveyor head significantly, the line of centers of the more close elevating conveyor of center of gravity of head makes that the guide rail of carrying elevating conveyor head is stressed more to become even.
The beneficial effects of the utility model are, have satisfied the requirement of large transfer equipment to the crossheading width, have solved the problem that lays particular stress on that in fact stage loader exists in engineering simultaneously preferably.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is side-mounted stage loader head schematic diagram.
Fig. 2 is according to the flexible head schematic diagram of the stage loader forward type that the utility model proposes.
Among Fig. 2: (1) motor, (2) connect cover, (3) gear, (4) driving chain wheel, (5) oil cylinder, (6) headstock.
The specific embodiment
In Fig. 2, motor (1) and connection cover (2) are arranged in the front end of headstock, motor (1) axis is parallel with driving chain wheel (4) line of centers, and gear (3) is fixed on the side plate of headstock (6), and the output shaft of gear (3) and driving chain wheel (4) connect.
Claims (2)
1, the flexible head of a kind of stage loader forward type, form by motor (1), connection cover (2), gear (3), driving chain wheel (4), oil cylinder (5) and headstock (6), it is characterized in that: motor and connection cover are arranged in the front end of head, and electrical axis and sprocket shaft line parallel are arranged.
2, the flexible head of stage loader forward type according to claim 1, it is characterized in that: gear can be arranged in the left side or the right side of headstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240686 CN2633825Y (en) | 2003-03-20 | 2003-03-20 | Front located telescopic head of stage loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240686 CN2633825Y (en) | 2003-03-20 | 2003-03-20 | Front located telescopic head of stage loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2633825Y true CN2633825Y (en) | 2004-08-18 |
Family
ID=34292179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03240686 Expired - Fee Related CN2633825Y (en) | 2003-03-20 | 2003-03-20 | Front located telescopic head of stage loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2633825Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673949A (en) * | 2012-05-10 | 2012-09-19 | 宁夏天地奔牛实业集团有限公司 | Scraper loader for tail driving type gate roadway |
-
2003
- 2003-03-20 CN CN 03240686 patent/CN2633825Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673949A (en) * | 2012-05-10 | 2012-09-19 | 宁夏天地奔牛实业集团有限公司 | Scraper loader for tail driving type gate roadway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA COAL ZHANGJIAKOU COAL MINE MACHINERY CO., LT Free format text: FORMER NAME OR ADDRESS: ZHANGJIAKOU COAL MINING MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: China Coal Zhangjiakou Coal Mining Machinery Co., Ltd. Patentee before: Zhangjiakou Coal Mining Machinery Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040818 |