Drag reduction mechanism for wheel type multipurpose vehicle

Abstract

A drag reduction mechanism for a wheel type multipurpose vehicle comprises a vehicle body, wheels, a front drag reduction baffle, a rear drag reduction baffle, a front slide rail, a rear slide rail, a front roller, a rear roller, a front baffle handle, a rear baffle handle and a rear baffle water inlet groove. The front slide rail and the rear slide rail are assembled on the two sides of the vehicle body, and the front drag reduction baffle and the rear drag reduction baffle are matched with the front slide rail and the rear slide rail to move in a back and forth mode through the front roller and the rear roller which are assembled on the inner sides of the upper portions of the two sides. The front drag reduction baffle and the rear drag reduction baffle reach the designated spot to wrap the wheels by means of the front roller and the rear roller after the wheels are put away, and drag reduction effect is achieved. The rear baffle water inlet groove is formed in the rear drag reduction baffle. Drag reduction devices similar to a sliding door type are additionally arranged at the two ends of the vehicle body of the multipurpose vehicle after the front wheels and the rear wheels are put away, so that the problem that the multipurpose vehicle cannot meet requirements of dynamic property and economical efficiency at the same time in design and use due to overlarge resistance when the multipurpose vehicle drives in water is solved.

Description

【Technical Field】 [0001] The invention relates to a wheeled multi-habitat vehicle drag reduction mechanism, in particular, refers to a mechanism that can reduce the running resistance of the wheeled multi-habitat vehicle in water and the running resistance of the beach after cooperating with the wheel retracting mechanism. It belongs to engineering Mechanical technology field. 【Background technique】 [0002] Approximately 50% of the earth’s land area is inaccessible to vehicles. In the water, such as tidal flats and paddy fields and other deep soft and deep silt roads, ordinary vehicles cannot get involved. However, civilian and military needs make people have to pay attention to these areas. There is an unconventional walking mechanism such as a multi-habit vehicle. [0003] Wheeled omnibus vehicles are highly respected because they can adapt to roads and navigate in water, and can also be used in tidal flats with other mechanisms. They are highly recommended for complex working ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a drag reducing mechanism for a wheeled multi-dwelling vehicle. After the front and rear wheels of the multi-dwelling vehicle body are folded up, a set of drag reducing devices similar to sliding doors are installed at both ends to solve the problem caused by The design and use of multi-dwelling vehicles cannot meet the requirements of power and economy at the same time due to the excessive resistance of multi-dwelling vehicles in water

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