CN2459221Y - Rear axle housing for agriculture single-single three-wheel four-wheel vehicle - Google Patents
Rear axle housing for agriculture single-single three-wheel four-wheel vehicle Download PDFInfo
- Publication number
- CN2459221Y CN2459221Y CN 01217039 CN01217039U CN2459221Y CN 2459221 Y CN2459221 Y CN 2459221Y CN 01217039 CN01217039 CN 01217039 CN 01217039 U CN01217039 U CN 01217039U CN 2459221 Y CN2459221 Y CN 2459221Y
- Authority
- CN
- China
- Prior art keywords
- axle housing
- rear axle
- wheel
- utility
- model
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to a novel rear axle housing for agriculture single-cylinder tricycles and quadricycles. The novel rear axle housing is characterized in that a rise envelope, an outer flange, a ride seat, supporting ears, a housing cover, and a box body connecting seat are cast into an integral structure by one-step casting. The utility model has the advantages of no welding, no deformation, compact structure, light weight, good compression-resistant property, high precision, and convenient manufacture. Therefore, the utility model can be matched with rear axles of polytype civil tricycles and quadricycles, as well as rear axles of explosion-proof tricycles for coal mine downhole operation.
Description
The utility model relates to a kind of three-wheel, four-wheeled rear axle case.
What at present, existing three-wheel, four-wheeled, rear axle case generally adopted is the section connection type structure that the section connection type steel structure is welded.Promptly respectively outward flange, the seat of riding, journal stirrup, cap, casing Connection Block are welded on the pipe that rises.This section eliminant axle housing in use because the existence of welding interior stress so axle housing very easily produces distortion, influences service life.Simultaneously, owing to need carry out the many places welding, for guaranteeing that right alignment has increased manufacture difficulty greatly.
The purpose of this utility model provides a kind of novel agricultural single cylinder three-wheel, four-wheeled rear axle case that reduces processing technology, increases the service life.
Major technique feature of the present utility model is that rise in axle housing shell and outward flange, the seat of riding, journal stirrup, cap, casing Connection Block is one-time formed integral structure.
Other technologies feature of the present utility model is that axle housing is provided with the leaf spring positioning groove.
The utility model has the advantages that: 1. in light weight, load carrying ability is big, and resistance to compression rigidity and safety are good, need not weld, and is indeformable; 2. once-forming, right alignment, the precision height, easy to make, have attractive appearance, be convenient to assembling; 3. cost is low, and commonality is good.
Accompanying drawing is the utility model structural representation.
1 is outward flange among the figure, the 2nd, and the seat of riding, the 3rd, cap, the 4th, the shell that rises, the 5th, casing connector, the 6th, journal stirrup, the 7th, spring block, the 8th, leaf spring positioning groove, the 9th, brake shoe expander seat.
Now introduce an embodiment of the present utility model in conjunction with the accompanying drawings in detail.
With outward flange 1, ride seat 2, cap 3, casing connector 5, journal stirrup 6 and shell 4 location positioning and adopt the spheroidal graphite iron one-step casting to become an integral housing on request that rises, between the outward flange 1 of this axle housing and journal stirrup 6, be arranged with leaf spring positioning groove 8, two seats of riding are equipped with spring block on 2, leaf spring therebetween is apart from locating by the difference requirement, be provided with brake shoe expander seat 8 in the tube wall relative with journal stirrup 6, can be supporting manually, operatorless device.The utility model not only can supporting many types of civilian three-wheel, the four-wheeled back axle, but and the explosion-proof three-wheel back axle of adapted coal mine operation.
Claims (2)
1, a kind of novel agricultural single cylinder three-wheel, four-wheeled rear axle case, it is characterized in that rising in its axle housing shell and outward flange, the seat of riding, journal stirrup, cap, casing Connection Block are one-time formed integral structure.
2, rear axle case according to claim 1 is characterized in that axle housing is provided with the leaf spring positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217039 CN2459221Y (en) | 2001-01-05 | 2001-01-05 | Rear axle housing for agriculture single-single three-wheel four-wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217039 CN2459221Y (en) | 2001-01-05 | 2001-01-05 | Rear axle housing for agriculture single-single three-wheel four-wheel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2459221Y true CN2459221Y (en) | 2001-11-14 |
Family
ID=33635342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01217039 Expired - Fee Related CN2459221Y (en) | 2001-01-05 | 2001-01-05 | Rear axle housing for agriculture single-single three-wheel four-wheel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2459221Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107771257A (en) * | 2015-06-23 | 2018-03-06 | Zf腓特烈斯哈芬股份公司 | Axletree |
-
2001
- 2001-01-05 CN CN 01217039 patent/CN2459221Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107771257A (en) * | 2015-06-23 | 2018-03-06 | Zf腓特烈斯哈芬股份公司 | Axletree |
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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 |