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A layout method of an intelligent electric tractor and its chassis

A tractor, electric technology, applied in the direction of electric power unit, power unit, control device, etc., can solve the problems of difficult vehicle layout, uneven axle load distribution, and unsatisfactory axle load distribution of electric tractors, to ensure the passability and safety. Flexibility, reduce labor intensity, and facilitate the effect of chassis layout

Active Publication Date: 2020-01-31
HENAN UNIV OF SCI & TECH
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of difficult vehicle layout and uneven axle load distribution of existing electric tractors, to provide a layout method for intelligent electric tractors and their chassis, and to propose a new layout method for electric tractor chassis to ensure the new Optimum working performance of electric tractor chassis
A new performance-based chassis layout method for electric tractors is adopted, which can more reasonably solve the problem of unsatisfactory axle load distribution of electric tractors

Method used

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  • A layout method of an intelligent electric tractor and its chassis
  • A layout method of an intelligent electric tractor and its chassis
  • A layout method of an intelligent electric tractor and its chassis

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Embodiment Construction

[0034] As shown in the figure, the specific implementation method is as follows:

[0035] An intelligent electric tractor, including a front frame 7 and a rear axle assembly 4, the front frame 7 is connected with the rear axle assembly 4 through several bolts to form a vehicle frame, and the bottom of the front frame 7 is far away from the rear axle Front axle 8 is installed on one end of assembly 4, and front wheel 9 is installed on the two ends of front axle 8, and trailing wheel 11 is installed on the rear axle assembly 4, is connected on the rear axle assembly 4 and is used for providing for the rear hanging working parts. The power output shaft 5 of the power, the front wheel 9 and the rear wheel 11 cooperate to support the vehicle frame, and the top of the front frame 7 is divided into a battery box installation part 16, and the battery box installation part 16 is fixed with a power battery box 6 by bolts , the bottom of the front frame 7 is divided into a motor installa...

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Abstract

A layout method of an intelligent electric tractor and its chassis A new layout method of the chassis of the electric tractor is proposed to ensure the best working performance of the chassis of the new electric tractor. It is powered by dual motors. Compared with traditional tractors, it does not use fossil energy and is more environmentally friendly. Compared with ordinary single-motor electric tractors, its battery size is increased to improve battery life, and the motor size is small, which is conducive to chassis layout. A new performance-based chassis layout method for electric tractors is adopted, which can more reasonably solve the problem of unsatisfactory axle load distribution of electric tractors. By rationally distributing the energy flow of the dual motors, the limited electric energy of the power battery pack can be fully utilized, which is of great practical significance for the development of new intelligent agricultural machinery that is economical, efficient, energy-saving and environmentally friendly.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an intelligent electric tractor and a layout method for its chassis. Background technique [0002] As a new type of agricultural power machinery, pure electric tractors have huge advantages over traditional fuel tractors. First of all, the energy of pure electric tractor is electric energy, and electric energy is a kind of renewable energy, which can be obtained by any kind of energy conversion. Alleviating the energy crisis is of great significance. Secondly, pure electric tractors can achieve complete zero emissions and no pollution, which improves the shortcomings of traditional fuel tractors in poor emissions and serious pollution, and meets the needs of environmental protection. In addition, pure electric tractors are driven by electric motors. Compared with traditional fuel tractors, they have higher energy utilization efficiency, less noise during operation, and a m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/02B60K1/04B60K17/16B60B35/10
CPCB60B35/10B60K1/02B60K1/04B60K17/16B60K2001/0411F16H2200/0021
Inventor 徐立友赵思夏刘孟楠刘恩泽赵学平徐海龙闫祥海
Owner HENAN UNIV OF SCI & TECH
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