The invention discloses a transport cart with variable transverse axle distances. The transport cart comprises a motor tractor, a left cart frame chassis, a right cart frame chassis and a second sliding rod. Cart frames are arranged behind the motor tractor. The cart frames include the left cart frame and the right cart frame. A sliding plate is arranged between the left cart frame and the right cart frame. The left cart frame is provided with a baffle. The baffle is provided with a movable plate. Each chassis is provided with a worm gear and a wheel. The two sides of each wheel are provided with first supporting rods. A first hydraulic cylinder is arranged in the middle of the sliding plate. A transmission rod is arranged on the first hydraulic cylinder. A second hydraulic cylinder is arranged at the front end of the sliding plate. A first sleeve and a second sleeve are transversely arranged on the second hydraulic cylinder. The second sleeve and the second sliding rod are provided with worms. A hydraulic driving device is arranged inside motor tractor. The transport cart has the advantages that the axle distance between the wheels can be increased during cargo transportation, the cargo transport amount is increased, and the cargo transportation safety is improved.
Transport cart with variable transverse axle distances
03.02.2016
Patent
Elektronische Ressource
Englisch
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