CN204099445U - A kind of motor spline coupling of vibration wheel of road roller - Google Patents
A kind of motor spline coupling of vibration wheel of road roller Download PDFInfo
- Publication number
- CN204099445U CN204099445U CN201420453102.4U CN201420453102U CN204099445U CN 204099445 U CN204099445 U CN 204099445U CN 201420453102 U CN201420453102 U CN 201420453102U CN 204099445 U CN204099445 U CN 204099445U
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- CN
- China
- Prior art keywords
- motor
- spline housing
- spline
- motor spline
- road roller
- 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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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a kind of motor spline coupling of vibration wheel of road roller, comprise motor spline housing, the inner side at motor spline housing two ends is respectively equipped with internal spline one, internal spline two, it is characterized in that, the internal spline one in described motor spline housing and be provided with polyurethane elastomer and at least one elastomer seat between internal spline two.The utility model is inner at motor spline housing, namely between vibrating motor and vibration exciter, set up a polyurethane elastomer, the axial motion of effective restriction motor spline housing, simultaneously prevent again motor spline housing the output shaft dieback of motor, solve motor spline housing quick abrasion, working life short problem.
Description
Technical field
The utility model relates to a kind of motor spline coupling of vibration wheel of road roller, belongs to road roller technical field.
Background technique
The vibrating motor of road roller normally connected with the motor spline housing of two end band internal splines with connecting between vibration exciter, and as shown in Figure 1, the inner side at motor spline housing 1 two ends is respectively equipped with internal spline one 1-1, internal spline two 1-2 to its structure.This structure, through long-term use, finds that there is some unavoidable shortcomings, as motor spline housing is short for working life, the output shaft of motor also time have damage, become inside vibration wheel of road roller and the maximum fault of the frequency occur.When the main cause producing above fault is road roller working, vibration exciter can produce axial motion, and motor spline housing also can produce axial motion, accelerates the damage of motor spline housing.
Summary of the invention
To be solved in the utility model is that the motor spline housing of vibration wheel of road roller is short for working life, has the problem of damage during motor output shaft.
In order to solve the problem, the utility model provides a kind of motor spline coupling of vibration wheel of road roller, comprise motor spline housing, the inner side at motor spline housing two ends is respectively equipped with internal spline one, internal spline two, it is characterized in that, the internal spline one in described motor spline housing and be provided with polyurethane elastomer and at least one elastomer seat between internal spline two.
Preferably, described polyurethane elastomer is cylindric, the endoporus of this cylinder and the matching ends of elastomer seat.
Preferably, match with an elastomer seat in the side of described polyurethane elastomer; Or match with an elastomer seat respectively in both sides.
Polyurethane elastomer can limit the axial motion of motor spline housing, and motor spline housing can be prevented again the output shaft dieback of motor; Elastomer seat is used for fixing polyurethane elastomer.
The utility model is inner at motor spline housing, namely between vibrating motor and vibration exciter, set up a polyurethane elastomer, the axial motion of effective restriction motor spline housing, simultaneously prevent again motor spline housing the output shaft dieback of motor, solve motor spline housing quick abrasion, working life short problem.
The utility model has the features such as easy for installation, stable drive, prolongation motor spline housing working life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the motor spline housing of existing vibration wheel of road roller;
The structural representation of the motor spline coupling of a kind of vibration wheel of road roller that Fig. 2 provides for the utility model;
Fig. 3 is the structural representation of polyurethane elastomer;
Fig. 4 is the structural representation of elastomer seat;
Fig. 5 is the schematic diagram that the utility model is arranged in vibrating wheels.
Embodiment
For making the utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Embodiment
As shown in Figure 2, the structural representation of the motor spline coupling of a kind of vibration wheel of road roller that Fig. 2 provides for the utility model, comprises motor spline housing 1, and the inner side at motor spline housing 1 two ends is respectively equipped with internal spline one 1-1, internal spline two 1-2.Internal spline one 1-1 in motor spline housing 1 and be provided with polyurethane elastomer 2 and an elastomer seat 3 between internal spline two 1-2.Polyurethane elastomer 2 as shown in Figure 3, is cylindrical shape, the endoporus of this cylinder and the matching ends of elastomer seat 3 (as shown in Figure 4).Polyurethane elastomer 2, for limiting the axial motion of motor spline housing 1, prevents again motor spline housing 1 the output shaft dieback of motor 5 simultaneously.Elastomer seat 3 is for fixing polyurethane elastomer 2.
When the utility model is arranged in vibrating wheels, as shown in Figure 5, first polyurethane elastomer 2, elastomer seat 3 are fitted together, then in overall loading motor spline housing 1, between internal spline one 1-1 and internal spline two 1-2; Be fixedly connected with vibration exciter 4 internal spline one 1-1 one end of motor spline housing 1, internal spline two 1-2 one end is fixedly connected with motor.
The utility model can play the anastomosis between the vibrating motor 5 of road roller and vibration exciter 4, and the axial motion that simultaneously can limit motor spline housing 1 is unlikely to again the output shaft dieback motor 5, thus extends the working life of motor spline housing 1.
Claims (3)
1. the motor spline coupling of a vibration wheel of road roller, comprise motor spline housing (1), the inner side at motor spline housing (1) two ends is respectively equipped with internal spline one (1-1), internal spline two (1-2), it is characterized in that, the internal spline one (1-1) in described motor spline housing (1) and be provided with polyurethane elastomer (2) and at least one elastomer seat (3) between internal spline two (1-2).
2. the motor spline coupling of vibration wheel of road roller as claimed in claim 1, is characterized in that, described polyurethane elastomer (2) is cylindric, the matching ends of the endoporus of this cylinder and elastomer seat (3).
3. the motor spline coupling of vibration wheel of road roller as claimed in claim 1 or 2, it is characterized in that, match with an elastomer seat (2) in the side of described polyurethane elastomer (2); Or match with an elastomer seat (2) respectively in both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453102.4U CN204099445U (en) | 2014-08-12 | 2014-08-12 | A kind of motor spline coupling of vibration wheel of road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453102.4U CN204099445U (en) | 2014-08-12 | 2014-08-12 | A kind of motor spline coupling of vibration wheel of road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099445U true CN204099445U (en) | 2015-01-14 |
Family
ID=52267875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420453102.4U Expired - Fee Related CN204099445U (en) | 2014-08-12 | 2014-08-12 | A kind of motor spline coupling of vibration wheel of road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113167331A (en) * | 2018-09-14 | 2021-07-23 | 法雷奥电机设备公司 | Rotating electrical machine equipped with a coupling sleeve incorporating a damper |
-
2014
- 2014-08-12 CN CN201420453102.4U patent/CN204099445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113167331A (en) * | 2018-09-14 | 2021-07-23 | 法雷奥电机设备公司 | Rotating electrical machine equipped with a coupling sleeve incorporating a damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170209 Address after: 201612 Shanghai City, Songjiang District new town Minyi Road No. 26 Patentee after: LONKING (SHANGHAI) ROAD CONSTRUCTION MACHINERY CO., LTD. Address before: 201612 Shanghai City, Songjiang District new town Minyi Road No. 26 Patentee before: Lonking (Shanghai) Machinary Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20200812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |