CN201400082Y - Planetary mechanism power coupler - Google Patents

Abstract

The utility model relates to a planetary mechanism power coupler, which is composed of: engine, motor rotor, motor stator winding, casing, brake, ring gear, planet carrier, sun gear, power output shaft, C1 clutch, C2 clutch, inner planet Gears, outer planetary gears, motor power output shaft, engine power output shaft, battery, inverter, bracket. The engine is respectively connected with the engine power output shaft and the sun gear in turn, the sun gear is respectively meshed with the inner planetary gear, the outer planetary gear, and the ring gear, the ring gear is connected with the brake, C2 clutch, and the power output shaft, and the inner planetary gear, The outer planetary gears are installed on the brackets respectively, and the brackets are connected with the planet carrier. The product is simple in structure and reasonable in design. It adopts a hybrid vehicle planetary mechanism coupler. The vehicle shift time is short, the impact of the mode switching process is small, the power performance is good, the ride is comfortable, the fuel economy of the vehicle is improved, and the clutch wear is reduced.

Description

Planetary mechanism power coupler

Technical field:

The utility model relates to a planetary mechanism power coupler.

Background technique:

At present, the coupler of the traditional hybrid electric vehicle adopts the constant-mesh gear method, which takes a long time to shift gears, has a large impact during the mode switching process, poor power performance, uncomfortable ride, poor fuel economy, and severe clutch wear.

Invention content:

The purpose of this utility model is to overcome the above-mentioned shortcomings, and provide a planetary mechanism power coupler, which mainly solves the problem of the traditional hybrid vehicle coupler, adopts the constant mesh gear mode, the car shifts for a long time, and the impact of the mode switching process is large. Poor dynamic performance and other issues. The purpose of this utility model is achieved in that the planetary mechanism power coupler consists of: engine, motor rotor, motor stator winding, housing, brake, ring gear, planet carrier, sun gear, power output shaft, C1 clutch, C2 clutch, Inner planetary gear, outer planetary gear, motor power output shaft, engine power output shaft, battery, inverter, and bracket. The engine is connected to the engine power output shaft, the engine power output shaft is connected to the sun gear, the sun gear is meshed with the inner planetary gear, the inner planetary gear is meshed with the outer planetary gear, the outer planetary gear is meshed with the ring gear, and the ring gear is respectively It is connected with the brake and C2 clutch, the brake is installed on the housing, the C2 clutch is connected with the power output shaft, the battery is connected with the motor stator winding and the motor rotor through the inverter, the motor rotor is connected with the motor power output shaft, and the motor The power output shaft is connected with the bracket, the inner planetary gear and the outer planetary gear are installed on the bracket respectively, the bracket is connected with the planet carrier, the planet carrier is connected with the C1 clutch, and the C1 clutch is connected with the power output shaft. The product is simple in structure and reasonable in design. It adopts a planetary mechanism coupler for hybrid electric vehicles. The shifting time of the vehicle is short, the impact of the mode switching process is small, the power performance is good, the ride is comfortable, the fuel economy of the vehicle is improved, and the wear of the clutch is reduced.

Description of drawings:

Accompanying drawing 1 is the structure schematic diagram of the utility model planetary mechanism power coupler.

Accompanying drawing 2 is the side view of the planetary mechanism of the utility model planetary mechanism power coupler.

1-Engine 2-Motor rotor 3-Motor stator winding 4-Shell

5-brake 6-ring gear 7-planet carrier 8-sun gear

9-Power output shaft 10-C1 clutch 11-C2 clutch

12-Inner planetary gear 13-Outer planetary gear 14-Motor power output shaft

15-Engine power output shaft 16-Battery 17-Inverter 18-Bracket

Detailed ways:

The preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, planetary mechanism power coupler is made of: engine 1, motor rotor 2, motor stator winding 3, housing 4, brake 5, ring gear 6, planet carrier 7, sun Wheel 8, power output shaft 9, C1 clutch 10, C2 clutch 11, inner planetary gear 12, outer planetary gear 13, motor power output shaft 14, engine power output shaft 15, battery 16, inverter 17, support 18 constitute. The engine 1 is connected with the engine power output shaft 15, the engine power output shaft 15 is connected with the sun gear 8, the sun gear 8 meshes with the inner planetary gear 12, the inner planetary gear 12 meshes with the outer planetary gear 13, and the outer planetary gear 13 Mesh with the ring gear 6, the ring gear 6 is connected with the brake 5 and the C2 clutch 11 respectively, the brake 5 is installed on the housing 4, the C2 clutch 11 is connected with the power output shaft 9, the battery 16 is connected with the motor through the inverter 17 The stator winding 3 and the motor rotor 2 are connected, the motor rotor 2 is connected with the motor power output shaft 14, the motor power output shaft 14 is connected with the bracket 18, and the inner planetary gear 12 and the outer planetary gear 13 are installed on the bracket 18 respectively, and the bracket 18 is connected with the planetary carrier 7, the planetary carrier 7 is connected with the C1 clutch 10, and the C1 clutch 10 is connected with the power output shaft 9.

Claims (3)

1, a kind of planetary mechanism power coupler, it is by driving engine (1), rotor (2), motor stator winding (3), housing (4), drg (5), gear ring (6), pinion carrier (7), sun wheel (8), power take-off shaft (9), C1 power-transfer clutch (10), C2 power-transfer clutch (11), inner planet gear (12), exterior epicyclic gear (13), motor power output shaft (14), engine power output shaft (15), battery (16), inverter (17), support (18) constitutes, it is characterized in that: driving engine (1) is connected with engine power output shaft (15), engine power output shaft (15) is connected with sun wheel (8), sun wheel (8) is meshed with inner planet gear (12), inner planet gear (12) is meshed with exterior epicyclic gear (13), exterior epicyclic gear (13) is meshed with gear ring (6), gear ring (6) respectively with drg (5), C2 power-transfer clutch (11) is connected, and drg (5) is installed on the housing (4).

2, planetary mechanism power coupler according to claim 1, it is characterized in that: C2 power-transfer clutch (11) is connected with power take-off shaft (9), battery (16) is connected with motor stator winding (3), rotor (2) by inverter (17), rotor (2) is connected with motor power output shaft (14), and motor power output shaft (14) is connected with support (18).

3, planetary mechanism power coupler according to claim 1, it is characterized in that: inner planet gear (12), exterior epicyclic gear (13) are installed in respectively on the support (18), support (18) is connected with pinion carrier (7), pinion carrier (7) is connected with C1 power-transfer clutch (10), and C1 power-transfer clutch (10) is connected with power take-off shaft (9).

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