Energy saving vehicle improvement method

A vehicle and wheel technology, applied in the field of vehicles, can solve problems such as poor off-road performance, large resistance coefficient, and poor stability, and achieve the effects of increasing passing performance, reducing frictional resistance coefficient, and reducing height

Inactive Publication Date: 2005-06-01
李林山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the following technical problems: 1. The wheels are located at the lower part of the vehicle, the wheels are small, the drag coefficient is large, the off-road performance is poor, and the stability is poor

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0013] 1. Truck: The wheels are located on both sides of the car body, using large-diameter wheels, which are fixed in the wheel shaft frame by the bearings on both sides of the wheel, and the load-bearing force of the outer wheel bearing is transmitted to the inner wheel shaft by the wheel shaft frame. The middle of the beam moves down, and a pair of rear wheels are connected to the front and rear lower parts of the axle frame by two axle beams at the front and rear. The middle part supports the car body through shock absorbers, and the two sides are folded up to connect the axles through the steering shaft. Small-diameter front steering wheels can also be used. The front wheels bear a small weight of the car body, and the rear wheels bear a large weight of the car body. The special engine belt for speed overcomes the resistance of gravity and sets the safety turntable. Loaded vehicles include tricycles and heavy-duty trailers are also suitable for passenger cars, cars, off-r...

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PUM

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Abstract

Energy saving improvement method for heavy transportation vehicle is determined based on the most important barodynamics principle. The improvement includes adopting great diameter wheels and small diameter wheel shaft to reduce vehicle friction, raise vehicle passing capacity and raise stability. The cross beam is shifted downward to lower the height of vehicle gravity center and raise the safety; and low strength and high speed engine is used to overcome the friction while high strength and low speed engine is used to overcome the gravitational resistance. One safety wheel turntable is adopted to ensure the adoption of small diameter wheel bearing and to replace broken wheel shaft for normal running of vehicle.

Description

technical field [0001] The invention belongs to the field of vehicle technology, in particular to an energy-saving vehicle improvement method based on the principle of gravity. Background technique [0002] The background technology of existing vehicles is: 1. The wheels are located at the lower part of the vehicle, the wheels are small, the drag coefficient is large, the off-road performance is poor, and the stability is poor. 2. The load-bearing capacity of the outer bearing of the wheel is supported by the wheel axle. The inner diameter of the axle is large and the drag coefficient is large. 3. The axle is high, the center of gravity of the vehicle is high, the stability is poor, and it is easy to overturn. 4. The power is not dedicated, and the engine efficiency is low. 5. There are no safety measures after the wheel axle breaks, resulting in many accidents. Contents of the invention [0003] The purpose of the present invention is to solve the following technical p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D65/00
Inventor 李林山李娇
Owner 李林山
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