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Intelligent differential package

A speed package, intelligent technology, applied in the direction of differential transmission, transmission control, belt/chain/gear, etc., can solve the problems of large power consumption, inability to adjust speed, burn out motor, controller, etc., to save power , improve security, improve the effect of stability

Pending Publication Date: 2019-01-18
江苏荣圣汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the gearboxes used on vehicles such as battery cars move forward at a uniform speed, and cannot adjust the speed shift. People cannot adjust the speed when driving, which will bring great inconvenience. When driving on a bad road, the motor will be overloaded and consume a lot of electric energy. When the car is empty, it will not run fast. When the car is heavy, the force will be insufficient, which may burn out the motor, controller and other components.

Method used

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Examples

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Embodiment 1

[0023] see Figure 1 to Figure 3 As shown, this specific embodiment adopts the following technical solutions: including a housing 1, a motor 11 and a control part for controlling the start of the motor 11, the motor 11 is installed outside the housing 1, and the housing 1 is set There are main shaft 5, auxiliary shaft 4 and output half shaft parallel to each other, and described auxiliary shaft 4 is arranged between main shaft 5 and output half shaft; described output half shaft is connected by left half shaft 14, right half shaft 2 and The left half shaft 14 and the shaft sleeve of the right half shaft 2 are composed;

[0024] One end of the main shaft 5 is rotationally connected to the housing 1, and the other end is connected to the motor 11. The end of the main shaft 5 connected to the motor 11 and the end connected to the housing 1 are respectively connected to high-speed gears through bearings 6. One 10 and low-speed gear one 7, the outer wall of the described main shaf...

Embodiment 2

[0030] see Figure 1 to Figure 3 As shown, this specific embodiment adopts the following technical solutions: including a housing 1 and a motor 11, the motor 11 is installed outside the housing 1, and the housing 1 is provided with a main shaft 5 and a secondary shaft 4 parallel to each other. and the output half shaft, the auxiliary shaft 4 is arranged between the main shaft 5 and the output half shaft; the output half shaft is composed of the left half shaft 14, the right half shaft 2 and the Shaft sleeve composition;

[0031] One end of the main shaft 5 is rotationally connected to the housing 1, and the other end is connected to the motor 11. The end of the main shaft 5 connected to the motor 11 and the end connected to the housing 1 are respectively connected to high-speed gears through bearings 6. One 10 and low-speed gear one 7, the outer wall of the described main shaft 5 has a sliding keyway axially, and the key is slidingly connected with a sliding gear 9, the two s...

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Abstract

The invention discloses an intelligent differential package. The intelligent differential package comprises a shell, a motor and a control part, wherein a primary shaft, a secondary shaft and an output half shaft which are mutually parallel are sequentially arranged in the shell; one end of the primary shaft is connected with the motor, a first high-speed gear and a first low-speed gear are connected to the primary shaft, a sliding gear is in key sliding connection to the outer wall of the primary shaft, and a shifting fork is connected to the sliding gear; a second high-speed gear, an intermediate gear and a second low-speed gear which are engaged with the first high-speed gear, the sliding gear and the first low-speed gear are sequentially connected to the secondary shaft; the intermediate gear is in engaged transmission connection with a transmission gear connected to the output half shaft. The intelligent differential package is ingenious in design, when a vehicle climbs and has aheavy load, shifting can be easily achieved by controlling buttons, operation is convenient, driving is safe and reliable, and electric energy is saved.

Description

Technical field: [0001] The invention relates to the technical field of vehicle speed change, in particular to an intelligent differential package. Background technique: [0002] At present, most of the gearboxes used on vehicles such as battery cars move forward at a uniform speed, and cannot adjust the speed shift. People cannot adjust the speed when driving, which will bring great inconvenience. When driving on a bad road, the motor will be overloaded and consume a lot of electric energy. When the car is empty, it will not run fast. When the car is heavy, the power will be insufficient, which may burn out the motor, controller and other components. Invention content: [0003] In view of the above problems, the technical problem to be solved by the present invention is to provide an intelligent differential package that can easily realize gear shifting, is convenient to operate, safe and reliable in driving, and saves electric energy. [0004] The intelligent differenti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H48/12F16H48/38F16H61/26F16H63/30F16H59/02
CPCF16H48/12F16H48/38F16H59/0204F16H61/26F16H63/304
Inventor 季维新
Owner 江苏荣圣汽车零部件有限公司