Thrust mechanism

The utility model discloses a thrust mechanism which comprises a conveying frame, a support is arranged at the lower end of the conveying frame, the conveying frame is rotatably connected with the support, a mounting plate is arranged on the side face of the conveying frame, a fixing shaft is arranged on the mounting plate, and the fixing shaft is fixedly connected with the conveying frame. The outer side face of the fixing shaft is rotationally connected with a blocking plate, the fixing shaft is located in the middle of the blocking plate, a limiting shaft is arranged below the fixing shaft and fixed to the mounting plate, and a shifting plate is arranged below one side of the blocking plate. And the use convenience is greatly improved. 本实用新型公开了一种止推机构，包括输送架，所述输送架的下端设置有支座，所述输送架与支座之间为转动连接，所述输送架的侧面设置有安装板，所述安装板上设置有固定轴，所述固定轴的外侧面转动连接有阻挡板且固定轴位于阻挡板的中间位置，所述固定轴的下方设置有限位轴，所述限位轴固定在安装板上，所述阻挡板的一侧下方设置有拨板，本止推机构制作方便，不易失效，便于调试，止推效果好，大大提高了使用便利性。