CN202719077U - Vertical transmission device of dragger and reduction gearbox of crawler loader - Google Patents
Vertical transmission device of dragger and reduction gearbox of crawler loader Download PDFInfo
- Publication number
- CN202719077U CN202719077U CN 201220409427 CN201220409427U CN202719077U CN 202719077 U CN202719077 U CN 202719077U CN 201220409427 CN201220409427 CN 201220409427 CN 201220409427 U CN201220409427 U CN 201220409427U CN 202719077 U CN202719077 U CN 202719077U
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- CN
- China
- Prior art keywords
- spiral bevel
- spline
- transmission device
- vertical transmission
- bevel gears
- 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 vertical transmission device of a dragger and a reduction gearbox of a crawler loader comprises a spline and gleason spiral bevel gears, wherein the gleason spiral bevel gears are provided with arc teeth in design, the spline is connected with the gleason spiral bevel gears, the gleason spiral bevel gears are connected with the spline through a spline shaft in clamping mode, and cross axes of tooth faces of the two gleason spiral bevel gears are vertically connected in meshed mode to form the vertical transmission device. The vertical transmission device has the advantages of being low in noise, and effectively resolving the problem that teeth and a shaft are easily out of pins.
Description
Technical field
The utility model relates to the machinery field, is specifically related to a kind of tractor and speed reducer vertical drive of Cinder Machine.
Background technique
At present, in Cinder Machine, the transmission device of tractor and speed reducer is that straight-tooth is connected, and its noise is large, and the area of contact of load is little, and tooth is that single key slot is connected with axle, and is easily out of stock.
The model utility content
The purpose of this utility model is to provide a kind of tractor and speed reducer vertical drive that utilizes the Cinder Machine of curved tooth structure, namely the straight-tooth of gear is changed into the arc-shaped gear structure, increased like this occlusal surface between tooth and tooth, bearing capacity is larger, effectively reduced noise, simultaneously tooth is connected with the single key slot of axle and changes into spline joint, effectively solved easy the to be out of stock problem of tooth and axle.
The utility model is to realize by following technological scheme:
A kind of tractor of Cinder Machine and speed reducer vertical drive, comprise spline and spiral bevel gear, described spiral bevel gear is designed with arc-shaped gear, the spline joint spiral bevel gear, spiral bevel gear is connected with the splined shaft screens with spline, the vertical formation vertical drive that is connected of the two Spiral Bevel Gears intersecting axles of Fig. 1 and Fig. 2.
The utlity model has that noise is little, the effective advantage that has solved the easy out of stock problem of tooth and axle.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is another cross-sectional view of the present utility model.
1-spline, 2-spiral bevel gear.
Embodiment
Below in conjunction with specific embodiment, the utility model is described further.Should be understood that following examples are only for explanation the utility model but not for limiting scope of the present utility model.
Referring to Fig. 1 and Fig. 2, the tractor of Cinder Machine provided by the utility model and speed reducer vertical drive, comprise spline 1 and spiral bevel gear 2, described spiral bevel gear 2 is designed with arc-shaped gear, spline 1 connects spiral bevel gear 2, spiral bevel gear 2 is connected with the splined shaft screens with spline 1, the two vertical formation vertical drives that are connected of spiral bevel gear 2 flank of tooth intersecting axles of Fig. 1 and Fig. 2.
Claims (2)
1. the tractor of a Cinder Machine and speed reducer vertical drive, comprise spline and spiral bevel gear, it is characterized in that: spiral bevel gear is connected with the splined shaft screens with spline, the two Spiral Bevel Gears intersecting axles formation vertical drive that vertically is connected.
2. the tractor of Cinder Machine as claimed in claim 1 and speed reducer vertical drive, it is characterized in that: described spiral bevel gear is designed with arc-shaped gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220409427 CN202719077U (en) | 2012-08-17 | 2012-08-17 | Vertical transmission device of dragger and reduction gearbox of crawler loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220409427 CN202719077U (en) | 2012-08-17 | 2012-08-17 | Vertical transmission device of dragger and reduction gearbox of crawler loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719077U true CN202719077U (en) | 2013-02-06 |
Family
ID=47620901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220409427 Expired - Fee Related CN202719077U (en) | 2012-08-17 | 2012-08-17 | Vertical transmission device of dragger and reduction gearbox of crawler loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244641A (en) * | 2012-08-17 | 2013-08-14 | 六安市智伟汽车齿轮有限责任公司 | Tractor and reduction gearbox vertical transmission device for crawler loader |
-
2012
- 2012-08-17 CN CN 201220409427 patent/CN202719077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244641A (en) * | 2012-08-17 | 2013-08-14 | 六安市智伟汽车齿轮有限责任公司 | Tractor and reduction gearbox vertical transmission device for crawler loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |