JPS58105824U - Self-propelled rotary lawn mower gearbox - Google Patents
Self-propelled rotary lawn mower gearboxInfo
- Publication number
- JPS58105824U JPS58105824U JP362282U JP362282U JPS58105824U JP S58105824 U JPS58105824 U JP S58105824U JP 362282 U JP362282 U JP 362282U JP 362282 U JP362282 U JP 362282U JP S58105824 U JPS58105824 U JP S58105824U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- self
- belt
- pulley
- gear
- 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
Landscapes
- Harvester Elements (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本案変速装置を備えた自走型ロータリ式芝刈機
の平面図、第２図はその側面図、第３図はその要部の拡
大横断平面図、第４図はその縦断 ゛側面図、第５
図は第３図■−■線断面図である。
１は前輪、２は後輪、３はハンドル、４は原動機、５は
回転刃物軸、１０は後輪軸、１１は中間軸、１２・１３
は■調車、１４は■ベルト、１５・１６ははすば歯車、
１７は従動歯車軸、１８はケース、１９はばね。Figure 1 is a plan view of a self-propelled rotary lawn mower equipped with the proposed transmission, Figure 2 is its side view, Figure 3 is an enlarged cross-sectional plan view of its main parts, and Figure 4 is its vertical cross-section. Figure, 5th
The figure is a sectional view taken along the line ■-■ in FIG. 1 is a front wheel, 2 is a rear wheel, 3 is a handle, 4 is a prime mover, 5 is a rotating blade shaft, 10 is a rear wheel shaft, 11 is an intermediate shaft, 12 and 13
14 is ■pulley, 15 and 16 are helical gears,
17 is a driven gear shaft, 18 is a case, and 19 is a spring.
Claims (1)
リ式芝刈機において、 ′ 上記刃物軸と、後輪軸に対して一定角度θ傾斜し
た中間軸とめ間に■調車と９０°捻った■ベルトからな
る中継ベルト伝動機構を設け、その従動■調車の軸上の
はすば歯車とそれにかみ合う歯車とからなる中継歯車伝
動機構を設け、上記歯車伝動機構の従動歯車軸を中心ど
して回動自在のケースに前記あ従動■調車の軸を軸受け
させ、 その従動■調車を二つ割にして常時押圧ばねにより互い
に接近傾向に保ち、 上記ケースを回動変位させることにより■ベルトの巻き
掛はピッチを可変にした、 自走型ロータリ式芝刈機の変速装置。[Scope of Claim for Utility Model Registration] In a self-propelled rotary lawn mower in which power is transmitted from a substantially vertical rotary blade shaft to a rear wheel shaft, ' between the blade shaft and an intermediate shaft tilted at a certain angle θ with respect to the rear wheel shaft; ■ A relay belt transmission mechanism consisting of a pulley and a belt twisted by 90 degrees is provided, and its driven ■ A relay gear transmission mechanism is provided consisting of a helical gear on the shaft of the pulley and a gear that meshes with it. The shaft of the said driven pulley is supported in a case that can freely rotate around the driven gear shaft, and the driven pulley is divided into two parts and is constantly kept in a tendency to approach each other by a pressing spring. A transmission device for self-propelled rotary lawn mowers in which the belt winding pitch is variable by rotating and displacing the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP362282U JPS58105824U (en) | 1982-01-14 | 1982-01-14 | Self-propelled rotary lawn mower gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP362282U JPS58105824U (en) | 1982-01-14 | 1982-01-14 | Self-propelled rotary lawn mower gearbox |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58105824U true JPS58105824U (en) | 1983-07-19 |
| JPS622995Y2 JPS622995Y2 (en) | 1987-01-23 |
Family
ID=30016532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP362282U Granted JPS58105824U (en) | 1982-01-14 | 1982-01-14 | Self-propelled rotary lawn mower gearbox |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58105824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH027025U (en) * | 1988-06-24 | 1990-01-17 |
-
1982
- 1982-01-14 JP JP362282U patent/JPS58105824U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH027025U (en) * | 1988-06-24 | 1990-01-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS622995Y2 (en) | 1987-01-23 |
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