CN203152045U - One-way clutch for harvester - Google Patents
One-way clutch for harvester Download PDFInfo
- Publication number
- CN203152045U CN203152045U CN 201320147697 CN201320147697U CN203152045U CN 203152045 U CN203152045 U CN 203152045U CN 201320147697 CN201320147697 CN 201320147697 CN 201320147697 U CN201320147697 U CN 201320147697U CN 203152045 U CN203152045 U CN 203152045U
- Authority
- CN
- China
- Prior art keywords
- plate
- spline
- belt pulley
- bearing
- spline mandrel
- 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 - Lifetime
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Abstract
The utility model discloses a one-way clutch for a harvester, and relates to the field of mechanical transmission. The one-way clutch for the harvester comprises a belt plate, a driving jaw plate, a spline core shaft, a spring, bearings and oil seals. A driven jaw plate is machined inside an inner cavity of the belt plate. The driving jaw plate is connected with the spline core shaft through a spline. A circular bead is arranged at the right end of the driving jaw plate. The spline core shaft is arranged inside the belt plate in a penetrating mode. The driving jaw plate and the driven jaw plate are connected in a meshing mode. A first bearing and a first oil seal are installed between the right portion of the spline core shaft and the belt plate. A closing cover is installed at the right end of the belt plate. A second bearing and a second oil seal are installed between a closing cover bearing base and the spline core shaft. A spring is sleeved on the portion, between the circular bead of the driving jaw plate and the closing cover bearing base, of the driving jaw plate. According to the one-way clutch for the harvester, driven jaw teeth are directly formed inside the belt plate in a machining mode, connection looseness between the driven jaw plate and the belt plate can be avoided, and transmission performance of the clutch can be guaranteed.
Description
Technical field
The utility model relates to mechanical transmission fields, is specially a kind of grain header one-way clutch.
Background technology
Clutch is to realize that active and slave unit have the device of combination or separation function when coaxial line transmits motion and power, is mechanical part commonly used in the mechanical transmission component.
Castellated one-way clutch is widely used in mechanical transmission fields, between dynamic interlocking teeth dish and belt pulley, flexibly connecting of clutch of the prior art, occur easily from being connected between dynamic interlocking teeth dish and the belt pulley looseningly, skidding occurs, influence transmission efficiency and mechanical normal use.
Summary of the invention
The purpose of this utility model provides a kind of stable performance, and driving force is big, the one-way clutch of good dustproof effect.
The technical scheme that realizes above-mentioned purpose is: the grain header one-way clutch, it is characterized in that: comprise belt pulley, the active jaw dish, the spline mandrel, spring, bearing and oil sealing, the belt pulley inner chamber is processed with driven tooth inserted tooth, the active jaw dish is connected by spline with the spline mandrel, the right-hand member of active jaw dish is provided with shoulder, the spline mandrel is placed through in the belt pulley, active jaw dish and driven tooth inserted tooth are connected with a joggle, between the right part of spline mandrel and the belt pulley clutch shaft bearing is installed, be provided with first oil sealing between the spline mandrel of clutch shaft bearing outer end and the belt pulley, the right-hand member of belt pulley is equipped with capping, between the left part of spline mandrel and the spline mandrel capping bearing block is installed, be provided with second bearing and second oil sealing between capping bearing block and the spline mandrel, second bearing places the inboard of second oil sealing, is equipped with spring on the active jaw dish between the shoulder of active jaw dish and the capping bearing block.
Driven tooth inserted tooth of the present utility model directly processes in belt pulley, has avoided becoming flexible from occurring between dynamic interlocking teeth dish and the belt pulley being connected, has guaranteed the transmission performance of clutch.
Belt pulley of the present utility model two ends are respectively arranged with oil sealing, have guaranteed the sealing property of clutch, avoid maintenance, have the good dust-proof effect.
Description of drawings
Fig. 1 is the structural representation that has from the belt pulley of dynamic interlocking teeth dish;
Fig. 2 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, 2, the utility model mainly by belt pulley 1, active jaw dish 2, spline mandrel 9, spring 4, bearing 5,6 and oil sealing 7,8 form.
Claims (1)
1. grain header one-way clutch, it is characterized in that: comprise belt pulley, the active jaw dish, the spline mandrel, spring, bearing and oil sealing, the belt pulley inner chamber is processed with driven tooth inserted tooth, the active jaw dish is connected by spline with the spline mandrel, the right-hand member of active jaw dish is provided with shoulder, the spline mandrel is placed through in the belt pulley, active jaw dish and driven tooth inserted tooth are connected with a joggle, between the right part of spline mandrel and the belt pulley clutch shaft bearing is installed, be provided with first oil sealing between the spline mandrel of clutch shaft bearing outer end and the belt pulley, the right-hand member of belt pulley is equipped with capping, between the left part of spline mandrel and the spline mandrel capping bearing block is installed, be provided with second bearing and second oil sealing between capping bearing block and the spline mandrel, second bearing places the inboard of second oil sealing, is equipped with spring on the active jaw dish between the shoulder of active jaw dish and the capping bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147697 CN203152045U (en) | 2013-03-28 | 2013-03-28 | One-way clutch for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147697 CN203152045U (en) | 2013-03-28 | 2013-03-28 | One-way clutch for harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203152045U true CN203152045U (en) | 2013-08-28 |
Family
ID=49013289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147697 Expired - Lifetime CN203152045U (en) | 2013-03-28 | 2013-03-28 | One-way clutch for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203152045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895944A (en) * | 2015-05-12 | 2015-09-09 | 安徽省海安机械制造股份有限公司 | Multifunctional compound machine tool power switching device |
-
2013
- 2013-03-28 CN CN 201320147697 patent/CN203152045U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895944A (en) * | 2015-05-12 | 2015-09-09 | 安徽省海安机械制造股份有限公司 | Multifunctional compound machine tool power switching device |
| CN104895944B (en) * | 2015-05-12 | 2017-11-21 | 安徽省海安机械制造股份有限公司 | Multi-function peripheral bed switchover apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |