JPS62150226U

JPS62150226U -

Info

Publication number: JPS62150226U
Application number: JP3859886U
Authority: JP
Priority date: 1986-03-17
Filing date: 1986-03-17
Publication date: 1987-09-22

Description

[Brief explanation of the drawing]

図面は本考案に係る作業機の変速操作装置の実
施例を示し、第１図は制御システムの構成を示す
ブロツク図、第２図は伝動系統を示す概略図、第
３図は駆動モータと制御弁との連係を示す線図、
第４図はコンバイン全体の側面図である。３……運転部、１８……走行変速装置、３６…
…コネクタ、３７……操作具、４０……変速操作
具、４３……検出手段、１００……減速手段。 The drawings show an embodiment of the speed change operation device for a work machine according to the present invention, FIG. 1 is a block diagram showing the configuration of the control system, FIG. 2 is a schematic diagram showing the transmission system, and FIG. 3 is a diagram showing the drive motor and control system. A diagram showing the connection with the valve,
FIG. 4 is a side view of the entire combine harvester. 3...Driving section, 18...Traveling transmission, 36...
...connector, 37... operating tool, 40... speed change operating tool, 43... detection means, 100... deceleration means.

Claims

[Scope of Claim for Utility Model Registration] A shift operating tool 40 including an operating tool 37 for electrically operating the traveling transmission 18 that can be switched to a plurality of shift states is detachably attached to the driving section 3, and In the removed state, it is configured to be operable at a location other than the driving section 3, and includes a detecting means 43 for detecting that the shift operating tool 40 is removed from the driving section 3, and a vehicle speed control device based on the output of the detecting means 43. deceleration means 100 for decelerating the vehicle to a set vehicle speed or less;
A speed change operation device for work equipment that is equipped with a According to the utility model registered claim, the speed change operation tool 37 is configured to be selectively connectable to a plurality of connectors 36 electrically connected to a control device 35 of a traveling transmission 18. speed change operation device for work equipment. The scope of the utility model registration claim 3 is that the speed change operation tool 37 is configured to wirelessly transmit an operation signal to the control device 35 of the traveling transmission 18.
A speed change operation device for a working machine described in paragraph (1). The speed change operation device for a working machine according to claim 1, wherein the speed change operation tool 37 is always electrically connected to the control device 35 of the traveling transmission 18 via a long cable. The speed change operation device for a working machine according to claim 1, wherein the set vehicle speed serving as a deceleration reference for the deceleration means 100 is zero. The speed change operation device for a working machine according to claim 1, wherein the set vehicle speed serving as a deceleration reference for the deceleration means 100 is a low vehicle speed.