荷受台昇降装置

To provide a load receiving platform lifting device that eliminates the need to manually pass a road board between a loading platform and a load receiving platform, and enables efficient cargo handling work using a trolley. SOLUTION: Left and right lift arms 42 which rotate vertically with respect to the loading platform of a vehicle, a load receiving platform 20 connected to the ends of the left and right lift arms, and a portion of the load loading platform which faces the loading platform rotates up and down. A control device comprising a road board 61 that can be provided, an actuator 51 that drives the road board up and down, a sensor that detects the height of the load receiving platform, and a control device that controls the actuator according to the output of the sensor. When it is determined based on the output of the sensor that the load receiving platform is located at a height higher than the set height, the actuator is controlled to cause the road board to fall down, and the height of the load receiving platform is lower than the set height based on the output of the sensor. , the actuator is controlled to raise the board. [Selection drawing] Fig. 6【課題】荷台と荷受台との間に道板を手作業で渡す必要がなく、台車を用いた荷役作業を効率的に行える荷受台昇降装置を提供する。【解決手段】車両の荷台に対して上下に回動する左右のリフトアーム42と、左右のリフトアームの先端に連結された荷受台20と、荷受台の荷台との対向部に上下に回動可能に設けられた道板61と、道板を上下に駆動するアクチュエータ51と、荷受台の高さを検出するセンサと、センサの出力に応じてアクチュエータを制御する制御装置とを備え、制御装置は、センサの出力に基づき荷受台が設定高さ以上の高さに位置すると判定した場合、アクチュエータを制御して道板を倒伏させ、センサの出力に基づき荷受台が設定高さ未満の高さに位置すると判定した場合、アクチュエータを制御して道板を起立させる。【選択図】図6