Folding type hoister

The invention discloses a folding type hoister, which comprises a hoisting arm, a motor, a controller, a winding mechanism, a wire rope and a hook, wherein the motor is arranged on the hoisting arm; the controller is connected to the motor for controlling the motor to work; the winding mechanism is...

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Bibliographic Details
Main Authors CHEN BAOJIANG, XU HUIKANG, YUAN JIANPING
Format Patent
LanguageChinese
English
Published 01.06.2011
Subjects
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention discloses a folding type hoister, which comprises a hoisting arm, a motor, a controller, a winding mechanism, a wire rope and a hook, wherein the motor is arranged on the hoisting arm; the controller is connected to the motor for controlling the motor to work; the winding mechanism is connected to the motor; the wire rope is wound on the winding mechanism; the other end of the wire rope is connected to the hook; when the controller controls the motor to rotate positively, the wire rope is wound on the winding mechanism and the hook ascends; when the controller controls the motor to rotate negatively, the wire rope is released from the winding mechanism and the hook descends; the hoisting arm is folding type; the hoister is arranged on a small handcart; the bottom of the hoister is connected to the small handcart through a hinge and then is fixed through a bolt; and when the hoister is folded, the bolt is detached. According to the technical scheme in the invention, the hoisting arm is arranged a
Bibliography:Application Number: CN20091232723