The invention provides a multi-omnidirectional wheel carrier ladder-climbing vehicle capable of realizing automatic switching of the revolution of a multi-wheel carrier and the rotation of small wheels, and the ladder climbing is smooth and fast. According to the structure, the multi-wheel carrier serves as the wheel, corners of the wheel carrier are provided with small wheels, the small wheels comprise unidirectional wheels and omnidirectional wheels, and the multi-wheel carrier comprises a three-wheel carrier, a four-wheel carrier, a five-wheel carrier, and a six-wheel carrier. According to the principle, the omnidirectional wheels can realize turning towards front, back, left, and right. During movement on the flat ground, the small wheels perform rotation. During ladder climbing-on, the small wheels firstly perform rotation to be close to a step, and then the multi-wheel carrier performs revolution. During ladder climbing-down, the small wheels rotate until one small wheel is suspended, the multi-wheel carrier performs revolution, and after the suspended small wheel is landed, the multi-wheel carrier continues to perform revolution.
Multi-omnidirectional wheel carrier ladder-climbing vehicle
2015-09-30
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
OMNIDIRECTIONAL WHEEL ASSEMBLY AND OMNIDIRECTIONAL VEHICLE
European Patent Office | 2015
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