Washboard device, control method and amphibious vehicle thereof

Abstract

The invention discloses a washboard device, a control method and an amphibious vehicle thereof. The washboard device comprises a washboard assembly, a connecting rod, a push rod, a first support, an electric push rod, a pull rod, a second support and a transmission shaft. The first support and the second support are welded with a vehicle body deck into a whole; a support below the washboard assembly is hinged to the first support, auxiliary seats on the left side and the right side of the washboard assembly are hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to one end of a push rod. The rotating shaft transversely penetrates through the vehicle head and extends out of shaft holes of decks on the left side and the right side of the vehicle body; one end of the pull rod is bolted with the transmission shaft; the extending end of the electric push rod is hinged to the other end of the pull rod, and the fixed end of the electric push rod is hinged to the second support. When the amphibious vehicle sails on the water, the wave-proof plate pushes away water waves on the front portion of the vehicle body. Meanwhile, resistance of water flow can be reduced, certain buoyancy is provided, the head of the vehicle is prevented from being stabbed into water, and the amphibious vehicle can keep a correct sailing posture.

Description

technical field [0001] The invention relates to a wave-proof plate device, a control method and an amphibious vehicle thereof, belonging to the field of vehicle engineering. Background technique [0002] Amphibious vehicles combine the dual performances of vehicles and boats, and have good amphibious performance. They are an important means of transportation. In order to improve the navigation performance of the vehicle in water, a wave plate device is required. [0003] The traditional anti-wave board device adopts the way of tilting up and deploying, and uses manual or manual hydraulic pump to realize deployment and retraction. There are (1) the upward tilting deployment method makes the anti-wave plate cover the front of the car body after being retracted, which is not convenient for the internal maintenance of the power cabin at the front of the car body; (2) the driver manually operates or manually pulls the hand pump lever to deploy , The operation of retraction make...

AI Technical Summary

Problems solved by technology

In addition, the deployment and retraction of the mechanism are all manual operations, which increases the workload of the operators; it cannot be deployed and retracted while the vehicle is in motion, and if a war breaks out, the parking operation will inevitably increase the possibility of casualties

[0008] In addition, prior art, such as Chinese patent, its application number: CN201320023049x (CN201310016201.6), announcement number: CN203063604U (publication number: CN103112327A), discloses a kind of front anti-wave plate of amphibious vehicle; publication number: JP flat 2- 185811A, US2009 / 0124142A1, CN213414977U, and the journal "Journal of Beijing Institute of Technology", the 23rd volume, the first phase, author: Liu Shuyan, etc., disclose a kind of water performance test research of an amphibious vehicle with improved design, however, although the above-mentioned prior art all involves The anti-wave plate and its structure, but the above-mentioned existing technologies cannot realize the daily maintenance of the power cabin without opening the anti-wave plate, unfolding, retracting actions and other disadvantages, which increase the driver’s work intensity

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