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Waterborne propulsion resistance reduction device for all-terrain vehicle

A resistance-reducing, all-terrain technology, applied in motor vehicles, amphibious vehicles, transportation and packaging, etc., can solve the problems of large water propulsion resistance of amphibious special vehicles, and achieve smooth water propulsion, small footprint, and easy modification. Effect

Active Publication Date: 2016-02-24
ZHEJIANG XIBEIHU SPECIAL VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defect of the prior art amphibious special vehicles with extremely high water propulsion resistance, and provide an all-terrain vehicle with reasonable structure, easy manufacture, convenient installation, effective reduction of water propulsion resistance, and smooth water propulsion of the vehicle body. propulsion drag reducing device

Method used

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  • Waterborne propulsion resistance reduction device for all-terrain vehicle
  • Waterborne propulsion resistance reduction device for all-terrain vehicle
  • Waterborne propulsion resistance reduction device for all-terrain vehicle

Examples

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Embodiment

[0025] Example: such as figure 1 , figure 2 with image 3 As shown, a propulsion and drag reduction device for an all-terrain vehicle on water includes a vehicle frame 1 and a tire 2, a thrust bearing 11 is arranged in the steel ring shaft hole of the tire 2, a support seat 3 is arranged on the thrust bearing 11, and a support seat 3 is arranged on the thrust bearing 11. A pair of upper swing arm 5 and lower swing arm 4 arranged in parallel are hinged up and down on the longitudinal end face, and the other free ends of upper swing arm 5 and lower swing arm 4 are hinged to the vehicle frame 1. The hinged positions of the support seat 3 are respectively located on the upper and lower sides of the central position where the thrust bearing 11 is located, and the distance from the two hinged positions to the central position is equidistant.

[0026] A shock-absorbing rod 6 is hinged on the lower swing arm 4, and the hinged position of the lower swing arm 4 and the shock-absorbin...

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Abstract

The invention discloses a waterborne propulsion resistance reduction device for an all-terrain vehicle. The waterborne propulsion resistance reduction device comprises a frame and tires. A thrust bearing is arranged in a steel ring axle hole of the tire and provided with a supporting base. An upper swing arm and a lower swing arm which are arranged in parallel are hinged to the longitudinal end face of the supporting base with one on the upper portion and the other one on the lower portion. The other free end of the upper swing arm and the other free end of the lower swing arm are both hinged to the frame. A shock absorption rod is hinged to one of the upper swing arm and the lower swing arm; the other free end of the shock absorption rod is hinged to a main journal of a crankshaft; the crankshaft is arranged on the frame; one crank arm on the crankshaft is connected with a speed reducer; and the speed reducer is connected with a drive motor. Great resistance is brought to propulsion when too many tires on the amphibious special vehicle sink into water together with a vehicle body, and therefore the tires can be designed into a lifting mechanism which can be lifted up, lifting is conducted during waterborne propulsion, the tires can not enter water, resistance to waterborne propulsion is greatly reduced, and it is ensured that the vehicle body can be smoothly propelled on water.

Description

technical field [0001] The invention relates to the technical field of all-terrain vehicles, and more specifically relates to an all-terrain vehicle propulsion and resistance reduction device on water. Background technique [0002] The amphibious special vehicle is a vehicle that can drive on various special terrains such as water, desert, snow, swamp, etc. This vehicle has a unique body, which uses a technology similar to that of a boat, and its effective It solves the problem of off-road capability of the car body on rough roads, and also solves the problems of buoyancy and stability in water. [0003] As we all know, the power of amphibious special vehicles in the water is nothing more than the following three ways: tire paddling, adding outboard motors and installing jet pumps. The stability requirements are high, so it was slowly abandoned in the subsequent manufacturing research, and more jet pumps were replaced. Many tires brought great resistance to propulsion as t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60F3/00B63B1/32
CPCB60F3/003B63B1/32Y02T70/10
Inventor 贾文良
Owner ZHEJIANG XIBEIHU SPECIAL VEHICLE
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