JPS6368729U - - Google Patents
Info
- Publication number
- JPS6368729U JPS6368729U JP16317886U JP16317886U JPS6368729U JP S6368729 U JPS6368729 U JP S6368729U JP 16317886 U JP16317886 U JP 16317886U JP 16317886 U JP16317886 U JP 16317886U JP S6368729 U JPS6368729 U JP S6368729U
- Authority
- JP
- Japan
- Prior art keywords
- driven
- arm
- transmission belt
- clutch arm
- cam 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Harvester Elements (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図から第３図はこの考案の一実施例にかか
る作業機の動力伝達装置を示し、第１図が全体斜
視図、第２図が断面図、第３図が要部拡大平面図
である。
１……芝刈機（作業機）、３……エンジン、７
……ブレードクラツチレバー、１３……ドライブ
プーリ、１６……ドリブンプーリ、１９……カツ
タブレード（作業具）、２０……伝達ベルト、２
２……ブレーキアーム、２２ａ……カム面、２３
……クラツチアーム、２７……テンシヨンローラ
、２８……カムローラ。
Figures 1 to 3 show a power transmission device for a working machine according to an embodiment of this invention, with Figure 1 being an overall perspective view, Figure 2 being a sectional view, and Figure 3 being an enlarged plan view of the main parts. be. 1... Lawn mower (work machine), 3... Engine, 7
...Blade clutch lever, 13...Drive pulley, 16...Driven pulley, 19...Cut blade (work tool), 20...Transmission belt, 2
2...Brake arm, 22a...Cam surface, 23
...Clutch arm, 27...Tension roller, 28...Cam roller.
Claims (1)
業具に連結されたドリブンプーリとの間に伝達ベ
ルトを掛装するとともに、該伝達ベルトに係合し
て該伝達ベルトの張力を調節するテンシヨンロー
ラを備えたクラツチアームと、前記ドリブンプー
リに係合して該ドリブンプーリを制動するブレー
キアームとを揺動可能に配置し、前記クラツチア
ームを駆動して前記作業具への動力の伝達、遮断
を行うとともに、動力の遮断時に前記ブレーキア
ームを駆動して前記ドリブンプーリの制動を行う
作業機の動力伝達装置において、 前記クラツチアームにカムローラを設けるとと
もに、前記ブレーキアームに前記カムローラが転
動可能なカム面を設け、前記ブレーキアームを前
記カムローラを介し前記クラツチアームにより駆
動するようにしたことを特徴とする作業機の動力
伝達装置。[Claims for Utility Model Registration] A transmission belt is hung between a drive pulley driven by an engine and a driven pulley connected to a working tool, and is engaged with the transmission belt to reduce the tension of the transmission belt. A clutch arm equipped with a tension roller for adjustment and a brake arm that engages with and brakes the driven pulley are swingably disposed, and the clutch arm is driven to provide power to the work implement. In the power transmission device for a working machine, the clutch arm is provided with a cam roller, and the brake arm is provided with a cam roller. A power transmission device for a working machine, characterized in that a rolling cam surface is provided, and the brake arm is driven by the clutch arm via the cam roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986163178U JPH0541627Y2 (en) | 1986-10-24 | 1986-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986163178U JPH0541627Y2 (en) | 1986-10-24 | 1986-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6368729U true JPS6368729U (en) | 1988-05-09 |
| JPH0541627Y2 JPH0541627Y2 (en) | 1993-10-21 |
Family
ID=31091138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986163178U Expired - Lifetime JPH0541627Y2 (en) | 1986-10-24 | 1986-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541627Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02150448U (en) * | 1989-05-19 | 1990-12-26 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512113U (en) * | 1978-07-07 | 1980-01-25 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512113B2 (en) * | 1972-08-29 | 1980-03-29 |
-
1986
- 1986-10-24 JP JP1986163178U patent/JPH0541627Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512113U (en) * | 1978-07-07 | 1980-01-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02150448U (en) * | 1989-05-19 | 1990-12-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541627Y2 (en) | 1993-10-21 |