The invention relates to a novel crane trolley. The novel crane trolley comprises a walking beam and a pulley beam, wherein the walking beam is provided with a driving wheel and a driven wheel, the driving wheel is connected with a driving shaft, the driving shaft is provided with a first eccentric wheel and a second eccentric wheel, a driven gear sleeves the outer wall of the middle portion of the driving shaft, the driven gear is connected with a driving gear, the driving gear is connected with a motor A, the driven wheel is connected with a shock absorbing device, the shock absorbing device is provided with a connecting seat, the side wall of the upper portion of the connecting seat is provided with a limiting plate, the upper portion of the connecting seat is connected with a steel plate clamp, the middle portion of the steel plate clamp is connected with a leaf spring in a clamped manner, the leaf spring is connected with a leaf spring support, the lower portion of the leaf spring support is provided with a limiting block, the upper portion of the steel plate clamp is connected with a fixed plate, the right side surface of the pulley beam is connected with a winding drum, one end of the winding drum is connected with a speed reduction device, the input end of the speed reduction device is connected with a motor B and the middle portion of the winding drum is connected with a lifting hook through a steel wire rope. The novel crane trolley has the advantages of simple structure, low operating cost, wide use range, good buffer effect and swinging prevention.
Novel crane trolley
2015-10-21
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |