CONTINUOUSLY VARIABLE TRANSMISSION CONTROL DEVICE

摘要

PROBLEM TO BE SOLVED: To improve workability in assembling a sensor and to avoid generation of control error caused by incomplete adjustment of a position in a continuously variable transmission control device for inputting a detected value detected by a pulley position detecting sensor for detecting a position of a movable split pulley of a belt type continuously variable transmission to move and control the movable split pulley based on the detected value. SOLUTION: The detected value detected by a feed chain speed change sensor 42 for detecting the position of the movable split pulley 27b is inputted into a control device 44 of the belt type continuously variable transmission 25 for continuously changing speed of carrying operation speed of a threshing feed chain 16, and the movable split pulley 27b is moved and controlled based on the detected value. In this case, the control device 44 is provided with 'a mode for recording position change at maximum speed of feed chain' for setting a previously set maximum speed reference value again based on a value of the feed chain speed change sensor in moving the position at the maximum speed.