JPH0171257U - - Google Patents
Info
- Publication number
- JPH0171257U JPH0171257U JP1987167329U JP16732987U JPH0171257U JP H0171257 U JPH0171257 U JP H0171257U JP 1987167329 U JP1987167329 U JP 1987167329U JP 16732987 U JP16732987 U JP 16732987U JP H0171257 U JPH0171257 U JP H0171257U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- predetermined
- work
- tension
- pulley
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案に係る作業機に於けるベルトテ
ンシヨナー機構の原理を示す説明図、第２図は同
上ベルトテンシヨナー機構を採用した芝刈機の第
一例を示す要部側面図、第３図は同上ベルトテン
シヨナー機構を採用した芝刈機の第二例を示す要
部斜視図である。
１……駆動プーリ、２……被駆動プーリ、３…
…ベルト、４ａ，４ｂ……テンシヨンプーリ、５
……連結部材、５ａ，５ｂ……左右フリー端、６
……スプリング、７……乗用作業車、７ａ……エ
ンジン、１０……乗用作業車、１１……芝刈機（
作業機）、１０ｂ……駆動プーリ、１４……被駆
動プーリ、１５……ベルト、１８ａ，１８ｂ……
テンシヨンプーリ、１９……連結部材、２０……
スプリング。
Fig. 1 is an explanatory diagram showing the principle of the belt tensioner mechanism in a working machine according to the present invention, Fig. 2 is a side view of the main part showing a first example of a lawn mower employing the same belt tensioner mechanism; FIG. 3 is a perspective view of a main part of a second example of a lawn mower employing the belt tensioner mechanism described above. 1... Drive pulley, 2... Driven pulley, 3...
...Belt, 4a, 4b...Tension pulley, 5
... Connection member, 5a, 5b ... Left and right free ends, 6
... Spring, 7 ... Passenger work vehicle, 7a ... Engine, 10 ... Passenger work vehicle, 11 ... Lawn mower (
work machine), 10b...driving pulley, 14...driven pulley, 15...belt, 18a, 18b...
Tension pulley, 19... Connection member, 20...
spring.
Claims (1)
けた駆動プーリと所定の間隔を置いて配置した被
駆動部に取り付けた被駆動プーリ間にベルトを巻
回して所定の駆動力を伝達するようにした作業機
に於いて、前記ベルトの送出側と巻き込み側のそ
れぞれの途中外周にテンシヨンプーリを当接する
と共に、両テンシヨンプーリを一方向に変移可能
となつた連結部材で一体的に揺動すべく連結した
ことを特徴とする作業機に於けるベルトテンシヨ
ナー機構。 Work in which a belt is wound between a drive pulley attached to a PTO facing a predetermined drive device and a driven pulley attached to a driven part placed at a predetermined distance to transmit a predetermined driving force. In the machine, a tension pulley is brought into contact with the outer periphery of each of the delivery side and the take-up side of the belt, and both tension pulleys are swung together by a connecting member that is movable in one direction. A belt tensioner mechanism in a work machine characterized by being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167329U JPH0171257U (en) | 1987-10-31 | 1987-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167329U JPH0171257U (en) | 1987-10-31 | 1987-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171257U true JPH0171257U (en) | 1989-05-12 |
Family
ID=31455519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167329U Pending JPH0171257U (en) | 1987-10-31 | 1987-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018504569A (en) * | 2015-02-05 | 2018-02-15 | ゲイツ コーポレイション | Dual arm tensioner |
-
1987
- 1987-10-31 JP JP1987167329U patent/JPH0171257U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018504569A (en) * | 2015-02-05 | 2018-02-15 | ゲイツ コーポレイション | Dual arm tensioner |