The invention discloses an orange-peel bucket for a crane. The orange-peel bucket comprises a first bearing platform plate, a gripper and a connecting block box body, wherein a pressure sensor is arranged in the middle of the bottom end of the first bearing platform plate; a first connecting rod is hinged to the upper end of the inner side of the gripper through an articulated shaft; an infrared sensor is arranged in the middle of the bottom end of an electric telescopic rod; an illuminating lamp is vertically arranged at the bottom end of the first bearing plate on one side, away from the pressure sensor, of the gripper; a storage battery is arranged at one end of the bottom end in the connecting block box body; an alarm is arranged at the bottom end in the connecting block box body at one side, away from the storage battery, of a single-chip microcomputer; chutes are arranged in the inner walls of the two sides of the connecting block box body above a second bearing plate; and fourthconnecting rods are hinged to the two ends of the top end of the second bearing plate through articulated shafts. According to the orange-peel bucket for the crane, signals are transmitted to the single-chip microcomputer through the pressure sensor in order to control starting of the alarm, and gripper damage caused by overlarge weight is prevented conveniently.
本发明公开了一种起重机用多瓣抓斗,包括第一承台板、抓手和连接块箱体,所述第一承台板底端的中间位置处安装有压力传感器,所述抓手内侧的上端通过铰接轴铰接有第一连接杆,所述电动伸缩杆底端的中间位置处安装有红外线传感器,所述抓手远离压力传感器一侧的第一承台板底端竖直安装有照明灯,所述连接块箱体内部底端的一端安装有蓄电池,所述单片机远离蓄电池一侧的连接块箱体内部底端安装有报警器,所述第二承台板上方的连接块箱体两侧内壁均设置有滑槽,所述第二承台板顶端的两端均通过铰接轴铰接有第四连接杆。该起重机用多瓣抓斗通过压力传感器传递信号给单片机控制报警器启动,便于防止重物质量过大而造成抓手损伤。
Orange-peel bucket for crane
一种起重机用多瓣抓斗
2020-12-25
Patent
Electronic Resource
Chinese
Screw adjustment mechanism, orange-peel bucket and crane
European Patent Office | 2021
|