Sleeper transport trolley
The invention relates to a sleeper transport trolley which comprises a trolley seat and trolley wheels, wherein a loading platform and a lifting mechanism used for driving the loading platform to lift up and down are arranged on the trolley seat; the lifting mechanism comprises a hydraulic cylinder,...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to a sleeper transport trolley which comprises a trolley seat and trolley wheels, wherein a loading platform and a lifting mechanism used for driving the loading platform to lift up and down are arranged on the trolley seat; the lifting mechanism comprises a hydraulic cylinder, a rotating shaft and eccentric wheels; a cylinder body of the hydraulic cylinder is arranged on the trolley seat; a push rod of the hydraulic cylinder is articulated with the rotating shaft; the two ends of the rotating shaft are rotationally connected with the trolley seat via fixed supports; the eccentric wheels are arranged on the rotating shaft; and the upper ends of the eccentric wheels are propped against the lower surface of the loading platform. Preferably, the quantity of the eccentric wheels is two; and a connecting rod is connected between the two eccentric wheels. The sleeper transport trolley can accelerate the sleeper transport speed and improve the transport efficiency. |
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