JPH0467125U - - Google Patents
Info
- Publication number
- JPH0467125U JPH0467125U JP10872790U JP10872790U JPH0467125U JP H0467125 U JPH0467125 U JP H0467125U JP 10872790 U JP10872790 U JP 10872790U JP 10872790 U JP10872790 U JP 10872790U JP H0467125 U JPH0467125 U JP H0467125U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- brake
- main clutch
- traveling
- neutral position
- 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
- 230000007935 neutral effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
図面は本考案に係る作業車の主クラツチ操作構
造の実施例を示し、第１図は前後進変速レバーと
主クラツチと走行ブレーキの連係図、第２図はブ
レーキモータ始動スイツチの配置図、第３図は前
後進変速レバーの切換状態を示す側面図、第４図
は制御系のブロツク図、第５図は走行ブレーキと
主クラツチの作用状態を示す説明図、第６図はハ
ーベスタの全体側面図である。
１２……主クラツチ、１８……変速レバー、Ｂ
……走行ブレーキ、Ｍ……電動アクチユエータ、
Ｎ……中立位置。
The drawings show an embodiment of the main clutch operation structure for a working vehicle according to the present invention, and FIG. 1 is a diagram of the relationship between the forward/reverse gear shift lever, the main clutch, and the traveling brake, and FIG. 2 is a layout diagram of the brake motor start switch, and FIG. Figure 3 is a side view showing the switching state of the forward/reverse gear shift lever, Figure 4 is a block diagram of the control system, Figure 5 is an explanatory diagram showing the operating state of the travel brake and main clutch, and Figure 6 is an overall side view of the harvester. It is a diagram. 12... Main clutch, 18... Gear shift lever, B
...Travel brake, M...Electric actuator,
N...Neutral position.
Claims (1)
の主クラツチ１２及び走行ブレーキＢとを、前記
操作レバー１８の変速位置への操作に伴つて前記
主クラツチ１２を入り操作すると共に走行ブレー
キＢを解除操作し、中立位置Ｎへの復帰操作に伴
つて主クラツチ１２を切り操作するとともに走行
ブレーキＢを制御操作するべく連係してある作業
車の主クラツチ操作構造であつて、前記走行ブレ
ーキＢを電動アクチユエータＭを介して制動・制
動解除可能に構成するとともに、前記操作レバー
１８が中立位置Ｎにあるか否かを検出するレバー
位置検出手段を設け、前記操作レバー１８が中立
位置Ｎにあると前記走行ブレーキＢを制動操作し
、前記操作レバー１８が中立位置Ｎから外れると
前記走行ブレーキＢを解除操作するよう前記レバ
ー位置検出手段と前記電動アクチユエータＭとを
電気的に連係してある作業車の主クラツチ操作構
造。 When the operating lever 18 for shifting, the main clutch 12 of the belt tension type, and the traveling brake B are operated, the main clutch 12 is engaged and the traveling brake B is released as the operating lever 18 is operated to the shifting position. The main clutch operation structure of a working vehicle is linked to disengage the main clutch 12 and control the traveling brake B upon returning to the neutral position N, and the traveling brake B is controlled by an electric actuator. It is configured such that braking and braking can be released via the lever M, and is provided with a lever position detection means for detecting whether or not the operating lever 18 is at the neutral position N, and when the operating lever 18 is at the neutral position N, the traveling is stopped. The lever position detecting means and the electric actuator M are electrically linked to each other so that when the brake B is applied and the operation lever 18 is removed from the neutral position N, the travel brake B is released. Clutch operation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10872790U JPH0467125U (en) | 1990-10-16 | 1990-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10872790U JPH0467125U (en) | 1990-10-16 | 1990-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467125U true JPH0467125U (en) | 1992-06-15 |
Family
ID=31855845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10872790U Pending JPH0467125U (en) | 1990-10-16 | 1990-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467125U (en) |
-
1990
- 1990-10-16 JP JP10872790U patent/JPH0467125U/ja active Pending
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