The invention discloses a pedaled high-altitude hoisting machine which comprises a base, wherein a bracket, a support plate and a switch are mounted at the upper part of the base; a rotation shaft is mounted at the upper part of the bracket; a wheel, a first gear and a rope roller are mounted on the rotation shaft; the side part of the wheel is connected with the first gear; the side part of the first gear is connected with the rope roller. A motor is positioned on a rotary plate, and a user can utilize the lever principle to quickly realize the coordination and separation of the first gear and a second gear through a pedal, so that switch between power-driven operation and manual operation can be quickly realized. When the first gear is separated from the second gear, the wheel enables the user to manually rotate the rope roller so as to realize fine adjustment of the stretching length of the rope.
Pedaled high-altitude hoisting machine
2016-01-13
Patent
Elektronische Ressource
Englisch
IPC: | B66D Haspeln , CAPSTANS |
SYSTEMS AND METHODS FOR SELECTIVELY ROTATIONALLY FIXING A PEDALED DRIVETRAIN
Europäisches Patentamt | 2019
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