CN202108987U - Oil leakage prevention device of scraper loader - Google Patents
Oil leakage prevention device of scraper loader Download PDFInfo
- Publication number
- CN202108987U CN202108987U CN 201120193336 CN201120193336U CN202108987U CN 202108987 U CN202108987 U CN 202108987U CN 201120193336 CN201120193336 CN 201120193336 CN 201120193336 U CN201120193336 U CN 201120193336U CN 202108987 U CN202108987 U CN 202108987U
- Authority
- CN
- China
- Prior art keywords
- sealing cover
- oil leakage
- clamping plate
- prevention device
- leakage prevention
- 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 an oil leakage prevention device of a scraper loader, which comprises a spline shaft, a clamping plate, a sealing cover and a highland barley paper pad, and is characterized in that the clamping plate is clamped at the end part of the spline shaft body, the sealing cover is arranged outside the clamping plate, and one end of the sealing cover is pressed on the highland barley paper pad to be fixed by a bolt, an elastic pad and a stepped gear of the scraper loader. In the utility model, as the sealing cover is additionally arranged outside the clamping plate, the situation that the gear ring part has oil leakage fault caused by external flowing of lubricating oil to a planetary mechanism through a combination gap between the spline shaft and the stepped gear can be effectively avoided, and the oil leakage prevention device is convenient to operate and use, and has a simple structure and low cost.
Description
Technical field
The utility model relates to a kind of oil leakage preventing apparatus of scraper mucking.
Technical background
Current, the driving mechanism of P series scraper mucking main frame winch is to adopt speed reducer to drive to the Rabble mine winch of twin-roll through splined shaft.This winch can guarantee the slusher to-and-fro motion, and changes direction rapidly.Select for use the CKC100-150 lubricating oil for industrial gears to be lubricated in the gear-box of speed reducer, also have directly when under coal mine, using to be lubricated with machinery oil.Planetary mechanism adopts the lithium based lubricating oil to be lubricated, and promptly speed reducer and cylinder are lubricated respectively.Gear ring with about the lid junction plane seal with paper washer, in gallery and the angle of going down the hill hour, can satisfy seal request fully.But along with the quickening of construction of coal mine, Utilization ratio improves greatly, thereby causes running position temperature rise too high, and concentration of lubricating oil reduces, and add the operator and be afraid of to cause device damage because of oil starvation, thereby volume read-out is on the high side.When the angle of going down the hill is big slightly, very easily cause lubricant oil to pass through splined shaft and combine the slit guest performer with stepped gear wheel to the planetary mechanism place, cause the gear ring position oil leakage fault to occur.
The utility model content
The utility model purpose is to existing problem; Providing a kind of to people not only can avoid lubricant oil to pass through splined shaft combining the slit guest performer to the planetary mechanism place with stepped gear wheel effectively; Cause the gear ring position oil leakage fault to occur; And operation, easy to use, simple in structure, the oil leakage preventing apparatus of scraper mucking with low cost.
The utility model comprises splined shaft, clamp, sealing cover and highland barley paper washer; It is characterized in that: clamp is stuck in the axis body end of splined shaft; Sealing cover places outside the clamp, and sealing cover one end is pressed on the highland barley paper washer to be fixed by the stepped gear wheel of bolt, bullet pad and scraper mucking.
The effect of the utility model
The utility model is because clamp adds sealing cover outward; Therefore not only can avoid lubricant oil to pass through splined shaft effectively and combine the slit guest performer with stepped gear wheel, cause the gear ring position oil leakage fault to occur to the planetary mechanism place, and operation, easy to use; Simple in structure, with low cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a scraper mucking driving mechanism schematic representation.
Embodiment
Embodiment 1:
Referring to Fig. 1～2; Comprise splined shaft 1, clamp 2, sealing cover 3 and highland barley paper washer 4; Clamp is stuck in axis body 5 ends of splined shaft, and sealing cover places outside the clamp, and sealing cover one end is pressed on the highland barley paper washer and is fixed with the stepped gear wheel 8 of scraper mucking by bolt 6, bullet pad 7.
Claims (1)
1. the oil leakage preventing apparatus of a scraper mucking; Comprise splined shaft, clamp, sealing cover and highland barley paper washer; It is characterized in that: clamp is stuck in the axis body end of splined shaft; Sealing cover places outside the clamp, and sealing cover one end is pressed on the highland barley paper washer to be fixed by the stepped gear wheel of bolt, bullet pad and scraper mucking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120193336 CN202108987U (en) | 2011-06-10 | 2011-06-10 | Oil leakage prevention device of scraper loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120193336 CN202108987U (en) | 2011-06-10 | 2011-06-10 | Oil leakage prevention device of scraper loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108987U true CN202108987U (en) | 2012-01-11 |
Family
ID=45434421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120193336 Expired - Fee Related CN202108987U (en) | 2011-06-10 | 2011-06-10 | Oil leakage prevention device of scraper loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679121A (en) * | 2012-05-21 | 2012-09-19 | 安徽省宿州市龙华机械制造有限公司 | Lubricating system of endless rope speed governing mechanical winch |
| CN103216532A (en) * | 2013-04-16 | 2013-07-24 | 国家电网公司 | External maintenance-free seal cover of main shaft for drive part of isolating switch in transformer substation |
| CN103470640A (en) * | 2012-06-08 | 2013-12-25 | 张建 | Mechanical heavy long shaft supporting device |
-
2011
- 2011-06-10 CN CN 201120193336 patent/CN202108987U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679121A (en) * | 2012-05-21 | 2012-09-19 | 安徽省宿州市龙华机械制造有限公司 | Lubricating system of endless rope speed governing mechanical winch |
| CN103470640A (en) * | 2012-06-08 | 2013-12-25 | 张建 | Mechanical heavy long shaft supporting device |
| CN103216532A (en) * | 2013-04-16 | 2013-07-24 | 国家电网公司 | External maintenance-free seal cover of main shaft for drive part of isolating switch in transformer substation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140610 |