CN201989569U - Improved front and rear axle housings of loader - Google Patents
Improved front and rear axle housings of loader Download PDFInfo
- Publication number
- CN201989569U CN201989569U CN2011200330037U CN201120033003U CN201989569U CN 201989569 U CN201989569 U CN 201989569U CN 2011200330037 U CN2011200330037 U CN 2011200330037U CN 201120033003 U CN201120033003 U CN 201120033003U CN 201989569 U CN201989569 U CN 201989569U
- Authority
- CN
- China
- Prior art keywords
- loader
- axle housing
- housing
- seam
- improved front
- 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 discloses improved front and rear axles of a loader and solves the problems that the existing front and rear axles of the loader are apt to cause shrinkage cavity, so engine oil leakage is caused and the like. The improved front and rear axles of the loader are characterized in that a plurality of raised platforms (3) are arranged on the surfaces of rabbets (2) in the housings (1) of the axle housings, and the internal surfaces of rear covers (4) are small platforms (5) which can facilitate oil filling port machining. Therefore, the improved front and rear axle housings of the loader have the advantages that the engine oil leakage caused by casting shrinkage cavity can be effectively avoided, assembling accuracy can be improved and the like.
Description
Affiliated technical field the utility model relates to loader improved type front and back axle housing.
Background technology is present, a kind of like this loader front and back axle housing is disclosed on the market, its constructional feature is: at the middle part of axle housing housing is the seam that retarder is installed, middle part at the axle housing housing also is provided with the bonnet of being convenient to seal retarder, seam surface in the axle housing housing is provided with annular boss, this annular boss easily causes shrinkage cavity when casting, cause engine oil leakage; Because the back interior surface is a curved surface, when the processing oil hole, easily bore partially again, form elliptical aperture, influence assembly precision.
The summary of the invention the purpose of this utility model provides and a kind ofly can prevent casting shrinking hole, and machine oil is easy to leak not, can improve axle housing before and after the loader improved type of assembly precision.
For achieving the above object, axle housing before and after the utility model loader improved type, at the middle part of described axle housing housing is the seam that retarder is installed, middle part at described axle housing housing also is provided with the bonnet of being convenient to seal retarder, seam surface in the described axle housing housing is provided with a plurality of small boss, and described back interior surface is for ease of the chain-wales of processing oil hole.
Described small boss is corresponding with screw on the seam.
After adopting this structure, because the seam surface in the described axle housing housing is provided with a plurality of small boss, described back interior surface is for ease of the chain-wales of processing oil hole, can effectively prevent casting shrinking hole and the engine oil leakage that causes and improve assembly precision, guaranteed vehicle driving safety.
The utility model is described in further detail below in conjunction with drawings and Examples for description of drawings.
Fig. 1 is the main cross-sectional schematic of axle housing before and after the utility model loader improved type.
Fig. 2 is the left cross-sectional schematic of axle housing before and after the utility model loader improved type.
Among the figure: 1. axle housing housing 2. seams 3. small boss 4. bonnets 5. chain-waless.
Axle housing before and after specific embodiment Fig. 1, the utility model loader improved type shown in Figure 2, at the middle part of described axle housing housing 1 is the seam 2 that retarder is installed, also be provided with the bonnet 4 of being convenient to seal retarder at the middle part of described axle housing housing 1, seam 2 surfaces in the described axle housing housing 1 are provided with a plurality of small boss 3, and described bonnet 4 inside faces are for ease of the chain-wales 5 of processing oil hole; Described small boss 3 is corresponding with screw on the seam 2.
Claims (2)
1. axle housing before and after the loader improved type, at the middle part of described axle housing housing is the seam that retarder is installed, middle part at described axle housing housing also is provided with the bonnet of being convenient to seal retarder, it is characterized in that: seam (2) surface in the described axle housing housing (1) is provided with a plurality of small boss (3), and described bonnet (4) inside face is for ease of the chain-wales (5) of processing oil hole.
2. axle housing before and after the loader improved type according to claim 1 is characterized in that: described small boss (3) is corresponding with screw on the seam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200330037U CN201989569U (en) | 2011-01-26 | 2011-01-26 | Improved front and rear axle housings of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200330037U CN201989569U (en) | 2011-01-26 | 2011-01-26 | Improved front and rear axle housings of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989569U true CN201989569U (en) | 2011-09-28 |
Family
ID=44666068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200330037U Expired - Fee Related CN201989569U (en) | 2011-01-26 | 2011-01-26 | Improved front and rear axle housings of loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507568A (en) * | 2012-06-25 | 2014-01-15 | 蓬莱万寿机械有限公司 | Driving axle housing |
-
2011
- 2011-01-26 CN CN2011200330037U patent/CN201989569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507568A (en) * | 2012-06-25 | 2014-01-15 | 蓬莱万寿机械有限公司 | Driving axle housing |
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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: FUJIAN WUQI MACHINERY CO., LTD. Free format text: FORMER NAME: MINXI WUQI MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 364000 Longyan province Fujian city Xinluo District East Road No. 419 Patentee after: FUJIAN WUQI MACHINERY CO., LTD. Address before: 364000 Longyan province Fujian city Xinluo District East Road No. 419 Patentee before: King Wu of Fujian Power Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |