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Hybrid power coupled axle based on two gearboxes

A hybrid power and gearbox technology, applied in the field of coupling bridge structure, can solve the problem that the coupling bridge cannot be applied, etc.

Pending Publication Date: 2019-03-08
SUZHOU LVKON TRANSMISSION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing coupling bridge structure is a pure electric structure. For the hybrid structure, the existing coupling bridge cannot be applied, and there are few hybrid systems integrated on the bridge.

Method used

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  • Hybrid power coupled axle based on two gearboxes
  • Hybrid power coupled axle based on two gearboxes

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0017] Specific embodiment one, see figure 1 : the output shaft of the engine 1, the transmission shaft of the clutch 8, and the motor shaft of the first motor 2 are coaxially arranged respectively, the engine 1, the clutch 8, and the first motor 2 are connected in sequence, and the output end of the motor shaft of the first motor 2 Connect the input end of the first gearbox 3, the output shaft of the first gearbox 3 meshes with the main reducer bevel gear 42 of the differential 4 through the first bevel gear 11, and the output shaft of the second gearbox 6 passes through the second bevel gear 12 Mesh and connect the main reducer bevel gear 42 of the differential 4, the first motor 2 and the second motor 5 are respectively arranged on both sides of the same horizontal plane of the differential 4, the motor shafts of the first motor 2 and the second motor 5 Set on the extension line of the same axis.

specific Embodiment 2

[0018] Specific embodiment two, see figure 2 : the output shaft of the engine 1 is arranged parallel to the half shaft 9, the output shaft of the engine 1 is connected to the first transmission shaft 81 of the clutch 8, the second transmission shaft 82 of the clutch 8 is connected with the first transmission gear 13, and the first transmission gear 13 meshes Connect the second transmission gear 14, the central axis of the second transmission gear 14 is connected to the input end of the motor shaft of the first motor 2, the output end of the motor shaft of the first motor 2 is connected to the input end of the first gearbox 6, the first speed change The output end of the box 3 is equipped with a third transmission gear 15, the third transmission gear 15 is meshed with the main reduction gear 41, and the output end of the second gearbox 6 is equipped with a fourth transmission gear 16, and the fourth transmission gear 16 is meshed with the main reduction gear 41. The main reduc...

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Abstract

The invention provides a hybrid power coupled axle based on two gearboxes. According to the axle, a hybrid power assembly is conveniently arranged, output ranges of assembly power are widened, compensation of external power can be implemented under any gear shifting conditions, gears are smoothly shifted, and power cannot be interrupted. The axle comprises an engine, a first motor, a first gearbox, a differential mechanism, a second motor and a second gearbox, the first gearbox, the second gearbox and the differential mechanism are integrated into an integral axle, the output end of the first gearbox is connected with a main reduction gear through a gear structure, the output end of a motor shaft of the first motor is connected with an input shaft of the first gearbox, the other end of the motor shaft of the first motor is connected with the output end of the engine, the output shaft of the second motor is connected with the input end of the second gearbox, and the output end of thesecond gearbox is connected with a main reduction gear of the differential mechanism through a gear structure.

Description

technical field [0001] The invention relates to the technical field of coupling bridge structures, in particular to a hybrid power coupling bridge based on two gearboxes. Background technique [0002] The existing coupling bridge structure is a pure electric structure. For the hybrid structure, the existing coupling bridge is not applicable, and there are few hybrid systems integrated on the bridge. Contents of the invention [0003] In view of the above problems, the present invention provides a hybrid coupling bridge based on two gearboxes, which expands the power output range of the assembly, and at the same time, in any shifting situation, there will be external power for compensation, smooth shifting, dynamic Uninterrupted, strong adaptability to working conditions. [0004] A hybrid coupling bridge based on two gearboxes is characterized in that it includes an engine, a first motor, a first gearbox, a differential, a second motor, and a second gearbox, the first gea...

Claims

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Application Information

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IPC IPC(8): B60K6/24B60K6/26B60K6/36B60K6/38
CPCB60K6/24B60K6/26B60K6/36B60K6/38Y02T10/62
Inventor 李磊方永海李红志余欣
Owner SUZHOU LVKON TRANSMISSION TECH CO LTD
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