JPS6436753U - - Google Patents
Info
- Publication number
- JPS6436753U JPS6436753U JP13188887U JP13188887U JPS6436753U JP S6436753 U JPS6436753 U JP S6436753U JP 13188887 U JP13188887 U JP 13188887U JP 13188887 U JP13188887 U JP 13188887U JP S6436753 U JPS6436753 U JP S6436753U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- transmission device
- type transmission
- input
- speed
- 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 18
- 238000000605 extraction Methods 0.000 claims description 2
Landscapes
- Arrangement Of Transmissions (AREA)
- Transmission Devices (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
図面は本考案に係る歩行型作業機の変速装置の
実施例を示し、第１図は要部の縦断背面図、第２
図は側面図である。
１……入力軸、１Ａ……内軸、１Ｂ……外軸、
２……車軸、３……走行用ミツシヨンケース、５
……エンジン、５Ａ……出力軸、７Ａ……高速走
行用ベルト式伝動装置、７Ｂ……低速走行用ベル
ト式伝動装置、７ａ，７ｂ……入力プーリ、８…
…変速手段、９……動力取出軸、１１……シフト
ギヤ。
The drawings show an embodiment of the transmission device for a walk-behind work machine according to the present invention.
The figure is a side view. 1...Input shaft, 1A...Inner shaft, 1B...Outer shaft,
2... Axle, 3... Traveling transmission case, 5
...Engine, 5A... Output shaft, 7A... Belt type transmission device for high speed running, 7B... Belt type transmission device for low speed running, 7a, 7b... Input pulley, 8...
...Transmission means, 9...Power extraction shaft, 11...Shift gear.
Claims (1)
ース３の入力軸１の一端部との間に、低速走行用
ベルト式伝動装置７Ｂと高速走行用ベルト式伝動
装置７Ａとを介装し、前記入力軸１の他端部を動
力取出軸９に形成し、前記エンジン５の出力を前
記低速走行用ベルト式伝動装置７Ｂを介して車軸
２に伝達する低速走行状態と前記エンジン５の出
力を前記高速走行用ベルト式伝動装置７Ａを介し
て前記車軸２に伝達する高速走行状態とに切換え
る変速手段８を設けてある歩行型作業機の変速装
置であつて、前記入力軸１を、相対回転自在に嵌
合する内軸１Ａと筒状の外軸１Ｂから形成し、こ
の入力軸１の内軸１Ａの一端部に前記高速走行用
ベルト式伝動装置７Ａの入力プーリ７ａを、外軸
１Ｂの一端部に前記低速走行用ベルト式伝動装置
７Ｂの入力プーリ７ｂを夫々装着し、前記内軸７
Ａの他端部を前記動力取出軸９に形成し、前記変
速手段８を、前記内軸１Ａと外軸１Ｂとに対して
前記車軸２を択一的に連動させるシフトギヤ１１
を設けて構成してある歩行型作業機の変速装置。 A belt type transmission device 7B for low speed travel and a belt type transmission device 7A for high speed travel are interposed between the output shaft 5A of the engine 5 and one end of the input shaft 1 of the transmission case 3 for travel. The other end of the shaft 1 is formed as a power take-off shaft 9, and the output of the engine 5 is transmitted to the axle 2 via the belt-type transmission device 7B for low-speed traveling, and the output of the engine 5 is transmitted to the axle 2 at the high speed. This transmission device for a walk-behind working machine is provided with a transmission means 8 for switching to a high-speed traveling state in which transmission is transmitted to the axle shaft 2 via a traveling belt type transmission device 7A, the input shaft 1 being relatively rotatable. The input shaft 1 is formed of an inner shaft 1A and a cylindrical outer shaft 1B that fit together, and the input pulley 7a of the high-speed running belt type transmission device 7A is connected to one end of the inner shaft 1A of the input shaft 1, and the input pulley 7a of the belt type transmission device 7A for high-speed running is connected to one end of the outer shaft 1B. The input pulleys 7b of the belt-type transmission device 7B for low-speed running are attached to the inner shafts 7 and 7B, respectively.
A shift gear 11 whose other end portion of A is formed on the power extraction shaft 9, and which causes the transmission means 8 to selectively interlock the axle 2 with the inner shaft 1A and the outer shaft 1B.
A transmission device for a walk-behind work machine that is configured with the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987131888U JPH0740755Y2 (en) | 1987-08-28 | 1987-08-28 | Gearbox for walk-behind work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987131888U JPH0740755Y2 (en) | 1987-08-28 | 1987-08-28 | Gearbox for walk-behind work machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6436753U true JPS6436753U (en) | 1989-03-06 |
| JPH0740755Y2 JPH0740755Y2 (en) | 1995-09-20 |
Family
ID=31388359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987131888U Expired - Lifetime JPH0740755Y2 (en) | 1987-08-28 | 1987-08-28 | Gearbox for walk-behind work machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740755Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0532284A (en) * | 1991-07-17 | 1993-02-09 | Taiyo Kogyo Kk | Container for roll of continuous length metal plate and the like |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127661U (en) * | 1974-08-22 | 1976-02-28 | ||
| JPS61175651U (en) * | 1985-04-19 | 1986-11-01 | ||
| JPS628457U (en) * | 1985-03-02 | 1987-01-19 |
-
1987
- 1987-08-28 JP JP1987131888U patent/JPH0740755Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127661U (en) * | 1974-08-22 | 1976-02-28 | ||
| JPS628457U (en) * | 1985-03-02 | 1987-01-19 | ||
| JPS61175651U (en) * | 1985-04-19 | 1986-11-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0532284A (en) * | 1991-07-17 | 1993-02-09 | Taiyo Kogyo Kk | Container for roll of continuous length metal plate and the like |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740755Y2 (en) | 1995-09-20 |