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Hub motor-driven tractor chassis structure

An in-wheel motor and motor-driven technology, which is used in steering mechanisms, braking components, electric power devices, etc., can solve the problems of complex tractor structure and the inability to give full play to the stepless speed regulation performance of electric motors, so as to simplify the transmission structure design and improve the operation. Efficiency, structurally ingenious effect

Pending Publication Date: 2020-05-26
LUOYANG INTELLIGENT AGRI EQUIP RES INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a motor tractor has a complex structure and cannot fully utilize the stepless speed regulation performance of the motor

Method used

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  • Hub motor-driven tractor chassis structure
  • Hub motor-driven tractor chassis structure

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-2 , the present invention provides a technical solution: a tractor chassis structure driven by an in-wheel motor, including a chassis 4, a tire assembly 1, an in-wheel motor drive assembly 2 and a power output assembly 3, and the tire assembly 1 includes a front drive axle 11 And rear drive axle 12, front drive axle 11 comprises front wheel 111 and front axle 113, front axle 113 is provided with front steering knuckle 112 at the junction o...

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Abstract

The invention discloses a hub motor-driven tractor chassis structure. The hub motor-driven tractor chassis structure comprises a chassis, a tire assembly, a hub motor driving assembly and a power output assembly; the tire assembly comprises a front drive axle and a rear drive axle; the power output assembly comprises a hydraulic pump, a power output motor and a power output speed reducer; the tireassembly and the power output assembly are arranged on the chassis; the hub motor driving assembly comprises a front axle hub motor driving device and a rear axle hub motor driving device. Accordingto the hub motor-driven tractor chassis structure of the invention, the transmission structure design of a tractor is simplified; an original traditional gearbox assembly, a front axle central transmission assembly and a rear axle central transmission assembly are omitted; the stepless speed change function of the wheels of the tractor is achieved; multiple steering modes and independent power output motor structures can be achieved, power output is achieved, operation efficiency is improved, and the energy consumption of the whole tractor is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a chassis structure of a tractor driven by a hub motor. Background technique [0002] Environmental and energy issues have attracted more and more attention from the whole society, and the contradiction between resource shortage and environmental pollution has become increasingly prominent, making the pollution of agricultural machinery a prominent problem. [0003] As an electric tractor with double benefits of energy saving and environmental protection, it has developed rapidly in recent years. These electric tractors all adopt the structure of traditional fuel tractors, that is, the engine of fuel tractors is directly replaced with electric motors. Such an electric motor tractor has a complex structure, and cannot give full play to the stepless speed regulation performance of the electric motor. Contents of the invention [0004] The technical problem to be s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/02B60K7/00B60K17/04B60K17/06B62D7/18B60T1/06
CPCB60K1/02B60K7/0007B60K17/046B60K17/06B62D7/18B60T1/065
Inventor 杨大芳王鹏王云飞黄胜操
Owner LUOYANG INTELLIGENT AGRI EQUIP RES INST CO LTD
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