JPS63138029U - - Google Patents
Info
- Publication number
- JPS63138029U JPS63138029U JP3085487U JP3085487U JPS63138029U JP S63138029 U JPS63138029 U JP S63138029U JP 3085487 U JP3085487 U JP 3085487U JP 3085487 U JP3085487 U JP 3085487U JP S63138029 U JPS63138029 U JP S63138029U
- Authority
- JP
- Japan
- Prior art keywords
- speed change
- change operation
- operation lever
- reaping
- guide groove
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案に係る変速操作装置の正面視概
要図、第２図は第１図のＸ―Ｘ部を示す拡大平面
図、第３図は本考案装置を実施されたコンバイン
の動力伝達系統を示す説明図である。
８…走行変速操作レバー（副変速操作レバー）
、１２…付勢手段（バネ）、１３…ケーシング、
１４，１５…案内溝、１６…連通部、１８…刈取
変速アーム。
Fig. 1 is a schematic front view of the speed change operation device according to the present invention, Fig. 2 is an enlarged plan view showing the section XX in Fig. 1, and Fig. 3 is a power transmission of a combine harvester in which the device of the present invention is implemented. It is an explanatory diagram showing a system. 8... Traveling gear shift operation lever (auxiliary gear shift operation lever)
, 12...Biasing means (spring), 13...Casing,
14, 15...Guide groove, 16...Communication portion, 18...Reaping speed change arm.
Claims (1)
用案内溝１４と非通常作業時用案内溝１５とを変
速装置用ケーシング１３に貫設し、単一の走行変
速操作レバー８を前記各案内溝１４，１５内での
変速操作可能に装設すると共に、前記走行変速操
作レバー８を一方の案内溝１４に優先的に誘引し
且つこの走行変速操作レバー８を、刈取速度の高
速位置に保持された刈取変速アーム１８と嵌合さ
せる付勢手段１２を設け、且つ、前記一方の案内
溝１４内では刈取変速アーム１８が走行変速操作
レバー８と関連連動し、他方の案内溝１５内では
、走行変速操作レバー８が刈取変速アーム１８と
は無関連に変位する構成としたことを特徴とする
刈取作業機の変速操作装置。 A guide groove 14 for normal work and a guide groove 15 for non-normal work, which are communicated through a communication portion 16, are provided through the transmission casing 13, and a single traveling speed change operation lever 8 is connected to each of the guide grooves. It is installed so that the speed can be changed within the grooves 14 and 15, and the travel speed change operation lever 8 is preferentially guided to one of the guide grooves 14, and the travel speed change operation lever 8 is held at a high reaping speed position. A biasing means 12 is provided to engage the reaping speed change arm 18 which has been moved, and within the one guide groove 14 the reaping speed change arm 18 is interlocked with the traveling speed change operation lever 8, and within the other guide groove 15, A speed change operation device for a reaping work machine characterized in that a traveling speed change operation lever 8 is configured to be displaced independently of a reaping speed change arm 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3085487U JPS63138029U (en) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3085487U JPS63138029U (en) | 1987-03-02 | 1987-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138029U true JPS63138029U (en) | 1988-09-12 |
Family
ID=30836044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3085487U Pending JPS63138029U (en) | 1987-03-02 | 1987-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138029U (en) |
-
1987
- 1987-03-02 JP JP3085487U patent/JPS63138029U/ja active Pending
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