The invention provides a large-stroke electric erecting device. The device comprises a servo motor, a speed reducer, a worm and gear transmission assembly and a cylinder body assembly; the servo motorand the cylinder body assembly are parallel and are arranged in a non-coaxial mode; the output end of the servo motor is connected with the input end of the speed reducer; the output end of the speedreducer is connected with the input end of the worm and gear transmission assembly; the output end of the worm and gear transmission assembly is connected with the input end of the cylinder assembly;and the cylinder body assembly is driven by the servo motor to conduct jacking, lifting and other actions. The electric erecting device is mainly used for large-stroke, long-service-life and high-reliability jacking, lifting and other actions under severe environment conditions, the basic functions of device folding and unfolding, position keeping and the like are achieved, and the timely controlover the position of the device can be achieved in the basic modes of remote control, remote communication and the like, so that the operation field of the device is greatly expanded.
本发明提出一种大行程电动起竖装置包括伺服电机、减速器、蜗轮蜗杆传动组件和缸体组件;伺服电机与缸体组件平行且不同轴设置;伺服电机输出端与减速器输入端连接;减速器输出端与蜗轮蜗杆传动组件输入端连接;蜗轮蜗杆传动组件输出端与缸体组件输入端连接;缸体组件由伺服电机驱动进行顶升、提拉等动作。本发明中电动起竖装置主要用于大行程、长寿命及高可靠性的恶劣环境条件下的顶升、提拉等动作,不仅具备设备收放及位置保持等基本功能,而且在遥控、远程通讯等基本方式下可实现装置位置适时控制,大大扩展了该装置的作业领域。
Large-stroke electric erecting device
一种大行程电动起竖装置
2020-08-21
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16H Getriebe , GEARING |
Multifunctional large-tonnage beam erecting crane and beam erecting method
European Patent Office | 2015
|European Patent Office | 2024
|