CONTROL DEVICE FOR TRANSMISSION, AND SNOW REMOVAL VEHICLE

PROBLEM TO BE SOLVED: To provide a control device of a simple structure for a transmission, capable of preventing an auger, a blower, an engine, and the like from being mechanically damaged due to abnormal torque without using a shear pin.SOLUTION: A control device for a transmission for transmitting rotation of an input shaft connected to an engine via at least one clutch and at least one gear engaged with the clutch includes: measuring means for measuring the number of revolution of the input shaft; measuring means for measuring the number of revolution of an output shaft; slip amount detection means for detecting a slip amount from a difference between a measured value of the measuring means for measuring the number of revolution of the input shaft and a measured value of the measuring means for measuring the number of revolution of the output shaft; and control means for actuating an alarm device and releasing engagement of the clutch with the gear when the slip amount arrives at a target slip amount. 【課題】 シャーピンを使用することなく、異常トルクによるオーガ、ブロア、エンジン等の機械的損傷を防止可能な、簡易な構成の変速装置の制御装置を提供する。【解決手段】 原動機に接続される入力軸の回転を、少なくとも１つのクラッチとクラッチに係合する少なくとも１つのギヤを介して、出力軸に伝達する変速装置の制御装置において、入力軸の回転数を計測する入力軸回転数計測手段と、出力軸の回転数を計測する出力軸回転数計測手段と、入力軸回転数計測手段による計測値と、出力軸回転数計測手段による計測値との差分から滑り量を検出する滑り量検出手段と、滑り量が目標滑り量に到達した場合に、警報装置を作動させ、クラッチのギヤへの係合を解除する制御手段を有する。【選択図】図８