Multifunctional tracked vehicle

Abstract

The invention discloses a multifunctional tracked vehicle. The multifunctional tracked vehicle comprises a frame, a chassis frame, a track device, a wheel type device and a flight device used for enabling the frame to fly; the track device comprises tracks and a first driving mechanism used for driving the tracks; two tracks are arranged and are symmetrically arranged on the left and right sides of the chassis frame; the wheel type device comprises three running wheels; the bottoms of the running wheels are lower than the bottoms of the tracks; the running wheels comprise linear motors, stepping motors, hub motors and motor boxes; a wheel tread adjusting device is arranged between the two rear running wheels; the flight device comprises four groups of flight components which are correspondingly arranged at the four corners of the chassis frame; each group of flight component comprises a rotating external shaft, a rotating internal shaft and propeller blades capable of retracting and extending; the rotating internal shaft is connected to the rotating external shaft through a lifting mechanism in a liftable manner; and the propeller blades are mounted at the top of the rotating internal shaft. The multifunctional tracked vehicle has three different running modes, also has the advantages of a tracked vehicle and a wheel type vehicle, can adapt to different terrains and is more flexible.

Description

technical field [0001] The invention relates to the field of chassis, in particular to a multifunctional crawler vehicle. Background technique [0002] With the development of technology, rescue and reconnaissance vehicles can replace humans to perform tasks in various dangerous situations, reducing task costs. Rescue and reconnaissance trolleys can replace personnel to collect real-time information samples in hard-to-reach or dangerous areas, such as detection inside water supply and drainage pipes or mines, reconnaissance in dangerous areas, etc. . [0003] However, the existing rescue and reconnaissance trolleys are generally in two forms: crawler type or wheel type. Among them, the crawler type chassis has the characteristics of large driving force of the traveling device, small grounding pressure, good off-road performance and stability, large climbing ability, and small turning radius. The advantage of the chassis is that it can adapt to complex terrain, but it also ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing rescue and reconnaissance trolleys are generally in two forms: crawler type or wheel type. Among them, the crawler type chassis has the characteristics of large driving force of the traveling device, small grounding pressure, good off-road performance and stability, large climbing ability, and small turning radius. The advantage of the chassis is that it can adapt to complex terrain, but it also has the disadvantage of causing great damage to the road surface, and it must be transported by other vehicles during the transition; while the wheeled chassis has the advantages of fast running speed, good maneuverability, and the tires do not damage the road surface during operation. advantages, but it also has disadvantages such as high grounding specific pressure and small climbing ability

A single tracked or wheeled trolley cannot meet existing needs

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