CN204114040U - Longeron turns to sprocket wheel flexible installing structure - Google Patents
Longeron turns to sprocket wheel flexible installing structure Download PDFInfo
- Publication number
- CN204114040U CN204114040U CN201420500518.7U CN201420500518U CN204114040U CN 204114040 U CN204114040 U CN 204114040U CN 201420500518 U CN201420500518 U CN 201420500518U CN 204114040 U CN204114040 U CN 204114040U
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- longeron
- turns
- spring
- steering shaft
- 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
Links
Landscapes
- Gears, Cams (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model discloses a kind of longeron and turn to sprocket wheel flexible installing structure, include the steering shaft be installed on below longeron on two risers, steering shaft is provided with by bearing and turns to sprocket wheel, and turn to sprocket wheel both sides to be respectively equipped with the spring be set in steering shaft, the spring the other end is pressed on riser.Two spacers are replaced with spring by the utility model, can engage better, reduce the operation noise of equipment, increase running stability and the working life of equipment.
Description
Technical field
The utility model relates to sprocket wheel installing area, specifically belongs to longeron and turns to sprocket wheel flexible installing structure.
Background technique
In prior art, longeron turns to positioned chain wheels lateral attitude, sprocket wheel place to use inside and outside two spacers, this kind of mode is rigidity location, spacer is once process, size cannot regulate, in the processing welding process of longeron and in installation, unavoidable appearance is out of shape and displacement, sprocket wheel is caused to be located inaccurate, sprocket wheel and chain is caused not to be engage completely when being engaged, equipment is caused operationally to occur between chain and sprocket wheel interfering producing larger sound, larger impact is all caused on the working life of sprocket wheel and chain, also larger impact is had on the running stability of equipment.
Model utility content
The purpose of this utility model is to provide a kind of longeron and turns to sprocket wheel flexible installing structure, two spacers is replaced with spring, can engage better, reduces the operation noise of equipment, increases running stability and the working life of equipment.
The technical solution of the utility model is as follows:
A kind of longeron turns to sprocket wheel flexible installing structure, include the steering shaft be installed on below longeron on two risers, steering shaft is provided with by bearing and turns to sprocket wheel, and turn to sprocket wheel both sides to be respectively equipped with the spring be set in steering shaft, the spring the other end is pressed on riser.
Two spacers are replaced with spring by the utility model, spring is in compressive state after installing, sprocket wheel squeezes in centre by two springs, sprocket wheel can have a relative flexible displacement amount in centre, even if after sprocket wheel and chain install there is distortion in workpiece, as long as amount of deformation is not very large, spring utilizes the characteristic of self just can make it to regulate.Thus avoid the interference of chain and sprocket wheel, can engage better, reduce the operation noise of equipment, increase running stability and the working life of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See accompanying drawing, a kind of longeron turns to sprocket wheel flexible installing structure, include the steering shaft 2 be installed on below longeron on two risers 1, steering shaft 2 is provided with by bearing 3 and turns to sprocket wheel 4, turn to sprocket wheel 4 both sides to be respectively equipped with the spring 5 be set in steering shaft 2, spring 5 the other end is pressed on riser 1.
Claims (1)
1. a longeron turns to sprocket wheel flexible installing structure, it is characterized in that, include the steering shaft be installed on below longeron on two risers, steering shaft is provided with by bearing and turns to sprocket wheel, turn to sprocket wheel both sides to be respectively equipped with the spring be set in steering shaft, the spring the other end is pressed on riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500518.7U CN204114040U (en) | 2014-09-01 | 2014-09-01 | Longeron turns to sprocket wheel flexible installing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500518.7U CN204114040U (en) | 2014-09-01 | 2014-09-01 | Longeron turns to sprocket wheel flexible installing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114040U true CN204114040U (en) | 2015-01-21 |
Family
ID=52331353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500518.7U Expired - Fee Related CN204114040U (en) | 2014-09-01 | 2014-09-01 | Longeron turns to sprocket wheel flexible installing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114040U (en) |
-
2014
- 2014-09-01 CN CN201420500518.7U patent/CN204114040U/en not_active Expired - Fee Related
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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: 20150121 Termination date: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |