The working mechanism includes: the lifting mechanism, the running mechanism, the luffing mechanism and the rotating mechanism, which are called the four major mechanisms of the crane. (1) The hoisting mechanism is a mechanism used to realize the vertical lifting of materials, which is any crane
An indispensable part, so it is the most important and most basic mechanism of the crane. (2) The operating mechanism is a mechanism that realizes the horizontal handling of materials through the operation of a crane or a hoisting trolley. (3) The luffing mechanism is a unique working mechanism of the jib crane. The luffing mechanism changes the working range by changing the length and elevation angle of the boom. (4) The rotating mechanism is to make the boom rotate around the vertical axis of the crane to move the material in the annular space. The crane achieves the purpose of handling materials through the single movement of a certain mechanism or the combined movement of multiple mechanisms.
