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Three-gear gearbox with multiple gears changed

A gearbox, multi-gear technology, applied in the direction of gear transmission, gear lubrication/cooling, belt/chain/gear, etc., can solve the problem of difficult to meet the needs of users, difficult to achieve multi-gear adjustment, difficult to be popularized and applied and other issues to achieve rapid heat dissipation, improve practicality, and avoid overheating

Inactive Publication Date: 2021-02-26
JIANGSU JUJIE ELECTROMECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A large number of gearboxes are used in the automotive field. The current three-wheel gear gearbox has fewer gears during use, and it is difficult to achieve multi-gear adjustment and meet the needs of users. It can be seen from the above that the existing three-wheel gear transmission The box has the disadvantage that it is difficult to realize multi-gear adjustment, and it is difficult to be popularized and applied

Method used

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  • Three-gear gearbox with multiple gears changed
  • Three-gear gearbox with multiple gears changed
  • Three-gear gearbox with multiple gears changed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1 ~ Figure 3 , a three-wheel gear transmission with multiple shifts, including a transmission 1, a rotating shaft 2 is provided on the left side of the transmission 1, and the top of the rotating shaft 2 runs through the top of the transmission 1 and is connected to the top of the transmission 1. The output end of the motor 3 is fixedly connected, and the outer side of the rotating shaft 2 is sequentially provided with a first gear 5, a second gear 6 and a third gear 7 from top to bottom, and an output shaft 9 is provided on the right side of the inside of the gearbox 1, so The bottom of the output shaft 9 runs through the bottom of the gearbox 1 and is fixedly connected with the input shaft of the external device. The outer side of the output shaft 9 inside the gearbox 1 is fixedly sleeved with an output gear 11. Between the rotating shaft 2 and the output shaft 9 There is a transmission assembly, the motor 3 works, the rotating shaft 2 rotates, and drives ...

Embodiment 2

[0032] see Figure 1 ~ Figure 4 , as in embodiment 1, a three-wheeled gear box with multi-gear changes, including a box box 1, a rotating shaft 2 is provided on the left side of the box 1, and the top of the box 2 runs through the top of the box 1 and is connected to the box The output end of the motor 3 located above the gearbox 1 is fixedly connected, and the outer side of the rotating shaft 2 is provided with a first gear 5, a second gear 6 and a third gear 7 in sequence from top to bottom, and the right side of the gearbox 1 is provided with There is an output shaft 9, and the bottom of the output shaft 9 runs through the bottom of the gearbox 1 and is fixedly connected with the input shaft of the external device. The outer fixed sleeve of the output shaft 9 located inside the gearbox 1 is provided with an output gear 11, and the rotating shaft 2 There is a transmission assembly between the transmission assembly and the output shaft 9, the motor 3 works, the rotating shaft...

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Abstract

The invention discloses a three-gear gearbox with multiple gears changed, belongs to the technical field of gearboxes, and solves the problem that an existing three-gear gearbox is difficult to realize multi-gear adjustment. The three-gear gearbox comprises a gearbox body, and a rotating shaft is arranged at the left side of the interior of the gearbox body; and the top end of the rotating shaft penetrates through the top of the gearbox body and is fixedly connected with the output end of a motor located above the gearbox body, a first gear, a second gear and a third gear are sequentially arranged at the outer side of the rotating shaft from top to bottom, and an output shaft is arranged at the right side in the gearbox body. The bottom of the output shaft penetrates through the bottom ofthe gearbox body and is fixedly connected with an input shaft of external equipment, an output gear fixedly sleeves the position, located in the gearbox body, of the outer side of the output shaft, atransmission assembly is arranged between the rotating shaft and the output shaft, a heat dissipation frame is arranged on the outer side wall of the gearbox body, and a heat dissipation assembly is arranged in the heat dissipation frame. The three-gear gearbox has the advantages of multi-gear stable output, flexible control, rapid heat dissipation, simplicity, convenience and practicability.

Description

technical field [0001] The invention relates to the technical field of gearboxes, in particular to a three-wheel gear gearbox with multiple shifts. Background technique [0002] There are two types of gearboxes: manual and automatic. The manual gearbox is mainly composed of gears and shafts, and the variable speed and torque are generated through different gear combinations; while the automatic gearbox AT is composed of a hydraulic torque converter, a planetary gear, and a hydraulic pitch change system. and hydraulic control system. Variable speed and torque are achieved through hydraulic transmission and gear combination. [0003] A large number of gearboxes are used in the automotive field. The current three-wheel gear gearbox has fewer gears during use, and it is difficult to achieve multi-gear adjustment and meet the needs of users. It can be seen from the above that the existing three-wheel gear transmission There is the shortcoming that it is difficult to realize mul...

Claims

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Application Information

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IPC IPC(8): F16H3/32F16H57/04
CPCF16H3/32F16H57/0415
Inventor 蔡玲民于娜
Owner JIANGSU JUJIE ELECTROMECHANICAL CO LTD
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