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Integrated drive motor device for automobile

A technology for driving motors and vehicles, which is applied to electromechanical devices, cooling/ventilating devices, electrical components, etc., and can solve problems such as poor coaxiality matching, disorderly distribution of pipes in the vehicle, and complicated assembly of drive motors and gearboxes. The effect of improving product quality, simplifying internal layout, and improving system reliability

Inactive Publication Date: 2019-02-15
JIANGLU MACHINERY & ELECTRONICS GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the above problems, provide an integrated driving motor device for vehicles, solve the problems of complex assembly of the driving motor and gearbox, poor coaxiality matching, messy distribution of pipelines in the car, etc., and meet the requirements of miniaturization and light weight

Method used

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  • Integrated drive motor device for automobile
  • Integrated drive motor device for automobile
  • Integrated drive motor device for automobile

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limitation on the scope of protection of the present invention. .

[0019] Such as Figure 1-Figure 5 As shown, the specific structure of the present invention is: it includes a left drive motor 1 and a right drive motor 3. The left drive motor 1 and the left transmission 2 and the right drive motor 3 and the right transmission 4 are all connected by a common end cover 9, so A common bearing 10 is provided at the connection between the left drive motor 1 and the left transmission 2 and the connection between the right drive motor 3 and the right transmission 4, and the common bearing 10 is provided on the common end cover 9; because the drive motor and the transmission use...

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Abstract

The invention discloses an integrated drive motor device for an automobile. The integrated drive motor device for the automobile comprises a left drive motor and a right drive motor, wherein the leftdrive motor is connected with a left transmission and the right drive motor is connected with a right transmission through a common end cover, a common bearing is arranged at the joint of the left drive motor and the left transmission and the joint of the right drive motor and the right transmission, and the common bearing is arranged on the common end cover; a left drive oil passage inside the left drive motor is connected with a left transmission oil passage inside the left transmission and a right drive oil passage inside the right drive motor is connected with a right transmission oil passage inside the right transmission through a lubricating oil passage arranged inside the common end cover. The integrated drive motor device for the automobile provided by the invention solves the problems that the combination and assembly of the drive motors and the transmissions are complicated, the coaxial compatibility is low and pipelines inside the automobile are distributed in disorder, andmeets the requirements of miniaturization and light weight.

Description

Technical field [0001] The invention relates to the field of drive motors, in particular to an integrated drive motor device for vehicles. Background technique [0002] As the core component of the vehicle, the development of the drive motor directly affects the mobility of the vehicle. With the advancement of motor design and manufacturing technology, the permanent magnet motor has developed rapidly due to its high power density and high efficiency, which greatly improves the performance of the vehicle drive system. improve. Subject to the constraints of vehicle space and use environment, the integrated design of mechatronics systems has become one of the development trends of vehicle drive motor devices. [0003] At present, the drive motor and the gearbox are independent components. The housing is fixed through the end cap stop, and the coaxiality is determined by the shaft extension end, resulting in poor coaxiality matching; the cooling system is connected to the vehicle heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/116H02K9/19H02K5/16
CPCH02K5/16H02K7/116H02K9/19
Inventor 陈建文谭平肖强郝国庆
Owner JIANGLU MACHINERY & ELECTRONICS GROUP
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