Variant wheel suitable for complex road conditions
A complex road condition and variant technology, applied in the directions of wheels, vehicle parts, transportation and packaging, etc., to achieve strong adaptability, high passability, and improve mobility
Pending Publication Date: 2022-01-04
XINGTAI POLYTECHNIC COLLEGE
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Problems solved by technology
[0004] The invention is a variant wheel suitable for complex road conditions, which solves the compatibility problem of high maneuverability of vehicles on relatively flat roads and high passability of complex terrains
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[0037] In order to enable those skilled in the art to better understand the solutions of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0038]The invention provides a variable wheel suitable for complex road conditions, which is a walking mechanism that changes the walking mode according to the terrain state, and specifically includes a rubber track A, a hydraulic support mechanism B, a transmission mechanism C, and a wheel-type variable body driving mechanism D. Inner driving wheel mechanism E.
[0039] In the present invention, in terms of specific implementation, the inner ring of the rubber track A has an inner slot A-1 and an outer slot A-2, and the inner slot A-1 and the outer slot A-2 are symmetrically distributed on both sides. When the wheel is in a "circular" state, the inner slot A-1 and the outer slot A-2 are respectively connected to the gear teeth on the inner and out...
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A variant wheel suitable for complex road conditions comprises a rubber track, a hydraulic supporting mechanism, a transmission mechanism, a wheel type variant driving mechanism and an inner driving wheel mechanism. The transmission mechanism is connected with the inner driving wheel mechanism and used for providing driving force for rotation of the inner driving wheel mechanism; the hydraulic supporting mechanism is connected with the transmission mechanism through a bearing, so that the hydraulic supporting mechanism does not rotate along with the transmission mechanism, and under the combined action of the hydraulic supporting mechanism and the wheel type variable body driving mechanism, the wheel can be switched between a wheel type and a crawler type; in the wheel type state, the rubber crawler belt is meshed with the wheel type variable body driving mechanism to provide driving force in the wheel type state, and in the crawler type state, the rubber crawler belt is meshed with the inner driving wheel mechanism to provide driving force in the crawler type state. The robot can be freely switched between a wheel type and a crawler type in real time according to road conditions, multi-road-condition operation is achieved, and meanwhile the robot has the advantages of being flexible, rapid, easy and convenient to operate and high in obstacle crossing capacity.
Description
technical field [0001] The invention belongs to the field of deformable running gear, and in particular relates to a deformable wheel suitable for complex road conditions. Background technique [0002] At present, as far as the traveling mechanism of traditional motor vehicles is concerned, it mainly includes wheel type, crawler type and compound type. The two types of wheel type and crawler type have been widely used in vehicles, but they are single for vehicles traveling on complex terrain. The advanced walking structure cannot meet the requirements of its passability on complex road sections and the mobility of ordinary road sections at the same time. The existing wheel-track composite structure is mainly divided into two types: wheel-track replaceable type and wheel-track combined type. Among them, the wheel-track replaceable mobile walking mechanism adopts replaceable track wheels, which can cross-country and walk on all terrains without vibration. Small size, low nois...
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IPC IPC(8): B60B19/02
CPCB60B19/02
Inventor 马建伟陈子瑞毛鑫
Owner XINGTAI POLYTECHNIC COLLEGE