JPS6054662U - Traveling speed change operation structure of work vehicle - Google Patents
Traveling speed change operation structure of work vehicleInfo
- Publication number
- JPS6054662U JPS6054662U JP14801483U JP14801483U JPS6054662U JP S6054662 U JPS6054662 U JP S6054662U JP 14801483 U JP14801483 U JP 14801483U JP 14801483 U JP14801483 U JP 14801483U JP S6054662 U JPS6054662 U JP S6054662U
- Authority
- JP
- Japan
- Prior art keywords
- speed change
- change operation
- traveling speed
- work vehicle
- operation structure
- 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
Landscapes
- Mechanical Control Devices (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Gear-Shifting Mechanisms (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る作業車の走行変速操作構造の実施例
を示し、笹１図はコンバインの側面図、第２図は走行変
速レバーと油圧ポンプとの連係図、第３図は走行変速レ
バーの装着部を示す背面図、第４図はレバー案内板の平
面板、第５図は別の実施例の平面図である。
２・・・・・・走行装置、５・・・・・・走行変速レバ
ー、１２・・・・・・レバー案内板、Ｐ、Ｍ・・・・・
・走行変速装置、Ｕ・・・・・・案内溝、Ｕｆ・・・・
・・前進用溝部分、Ｕｎ・・・・・・変速中立用溝部分
、Ｕｒ・・・・・・後進用溝部分。
第２図
第３図The drawings show an embodiment of the traveling speed change operation structure for a work vehicle according to the present invention, in which Figure 1 is a side view of the combine harvester, Figure 2 is a diagram of the connection between the traveling speed change lever and the hydraulic pump, and Figure 3 is the traveling speed change lever. 4 is a plan view of the lever guide plate, and FIG. 5 is a plan view of another embodiment. 2... Traveling device, 5... Traveling gear shift lever, 12... Lever guide plate, P, M...
・Traveling transmission, U...Guide groove, Uf...
...Groove portion for forward movement, Un...Groove portion for neutral speed change, Ur...Groove portion for reverse movement. Figure 2 Figure 3
Claims (1)
転のいずれにおいても無段変速自在な走行変速装置Ｐ、
Ｍを設けると共に、それら変速装置Ｐ、 Ｍを各別に変
速操作する一対の走行変速レバー５を並設した作業車の
走行変速操作構造であって、前記両走行変速レバー５夫
々に対する一対の案内溝Ｕを、レバー変速操作方向と直
交する方向に沿う変速中立用溝部分Ｕｎの両端部夫々か
ら前進用溝部分Ｕｆ及び後進用溝部分Ｕｒを各別に延出
させる状態で、且つ、前記一対の走行変速レバー５を少
なくとも前進状態において同時に握り操作できるように
すべく、一対の前進用溝部分Ｕｆを近接させる状態でレ
バー案内板１２に形成しである作業車の走行変速操作構
造。A traveling transmission device P that drives the left and right traveling devices 2 separately and is continuously variable in both forward rotation and reverse rotation;
This is a traveling speed change operation structure for a work vehicle, in which a pair of traveling speed change levers 5 for separately shifting the speeds of the transmission devices P and M are arranged in parallel. U, in a state in which a forward groove portion Uf and a reverse groove portion Ur extend separately from both ends of the gear shift neutral groove portion Un along a direction perpendicular to the lever speed change operation direction; A traveling speed change operation structure for a work vehicle, in which a pair of forward groove portions Uf are formed on a lever guide plate 12 in a state in which a pair of forward groove portions Uf are brought close together so that the speed change lever 5 can be gripped and operated at the same time in at least a forward state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14801483U JPS6054662U (en) | 1983-09-24 | 1983-09-24 | Traveling speed change operation structure of work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14801483U JPS6054662U (en) | 1983-09-24 | 1983-09-24 | Traveling speed change operation structure of work vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6054662U true JPS6054662U (en) | 1985-04-17 |
Family
ID=30328989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14801483U Pending JPS6054662U (en) | 1983-09-24 | 1983-09-24 | Traveling speed change operation structure of work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6054662U (en) |
-
1983
- 1983-09-24 JP JP14801483U patent/JPS6054662U/en active Pending
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