CN201703252U

CN201703252U - Double-power automobile power dividing device

Info

Publication number: CN201703252U
Application number: CN2010202120880U
Authority: CN
Inventors: 孙国明
Original assignee: Yantai Haide Special Vehicle Co Ltd
Current assignee: Yantai Haide Special Vehicle Co Ltd
Priority date: 2010-05-21
Filing date: 2010-05-21
Publication date: 2011-01-12
Anticipated expiration: 2020-05-21

Abstract

The utility model discloses a double-power automobile power dividing device, which comprises an engine, an engine flywheel connecting shaft, an engine flywheel, a gearbox input shaft, a clutch, a gearbox and a motor. A power dividing box is arranged between the engine flywheel connecting shaft and the gearbox input shaft; an output shaft of the motor is in transmission connection with the power dividing box; and the power dividing box controls power transfer combination or disconnection between the motor output shaft and the gearbox input shaft and simultaneously controls power transfer disconnection or combination between the engine flywheel connecting shaft and the gearbox input shaft. The double-power automobile power dividing device has the advantages of modification based on an existing chassis transmission system, simple structure, low noise and zero emission in electric driving, and guarantee of long-distance vehicle running in engine driving.

Description

A kind of double-driving automobile transfer device

Technical field

The utility model belongs to self-propelled vehicle power transmission technical field, especially relates to a kind of by engine drive and power-actuated double-driving automobile distributing means for power supply.

Background technology

At present, all at development low-carbon (LC) emission-reduction technology, new-energy automobile becomes the direction of development to global auto trade, and what be concerned by people most is pure electric automobile, and noise is low during work, and zero-emission belongs to the green novel energy source vehicle; Pure electric automobile is particularly useful for environmental sanitation vehicles, job specification has determined that these vehicles mostly are operations in the morning, present environmental sanitation car all is to do dynamically working with driving engine, the noise that produces during work has seriously influenced resident's normal life, use instead and then do not have such deficiency when pure electronic environmental sanitation turner is done, but environmental sanitation vehicles belongs to special vehicle, except the walking consumed energy, also require the expenditure of energy during operation, be subjected to the current battery technology limitation, the work-hours of vehicle is very short, can't satisfy normal need of work.

Summary of the invention

The purpose of this utility model is to improve the deficiency of prior art and support vehicles travel at a distance when a kind of low noise and zero-emission when utilizing existing transmission system of chassis repacking, simple in structure, driven by power, engine drive are provided double-driving automobile transfer device.

The purpose of this utility model is to realize like this, a kind of double-driving automobile transfer device, form by driving engine, engine flywheel adapter shaft, engine flywheel, change speed gear box input shaft, power-transfer clutch, change speed gear box and motor, be characterized in being provided with the power auxiliary gear box between engine flywheel coupling spindle and change speed gear box input shaft, the output shaft of motor is connected transmission with the power auxiliary gear box, and power auxiliary gear box control motor output shaft and change speed gear box are imported interaxle transmission of power and combine or disconnect and also control between engine flywheel coupling spindle and change speed gear box input shaft the transmission of power disconnection simultaneously or combine.

In order further to realize the purpose of this utility model, can be that described power auxiliary gear box is engine flywheel coupling spindle and auxiliary gear box input shaft splined, the auxiliary gear box output shaft is captiveed joint with auxiliary gear box output Flywheel disc, the auxiliary gear box gear set is on the auxiliary gear box output shaft, the auxiliary gear box gear by intermediate gear be sleeved on meshed transmission gear on the motor output shaft, be movably installed with on the auxiliary gear box output shaft between auxiliary gear box input shaft and auxiliary gear box gear and combine sliding sleeve.

Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model is combined by traditional truck chassis and power transmission system, between engine in situ and change speed gear box, install the double-driving automobile auxiliary gear box additional, on the basis of traditional power system, between engine flywheel coupling spindle and change speed gear box input shaft the power auxiliary gear box is installed, the original autoclutch of driving engine moves on to the auxiliary gear box back, connect with the output Flywheel disc of auxiliary gear box, the output shaft of motor is connected transmission with the power auxiliary gear box, by power auxiliary gear box control is that driving engine or motor are as propulsion source, realize two-motor drive by the power auxiliary gear box, be particularly suitable for environmental sanitation vehicles, adopt driven by power when working in the urban district, and adopt engine drive during rubbish in transportation, satisfied the needs of work and transportation, good practical value and bright prospects have been arranged; The power auxiliary gear box is engine flywheel coupling spindle and auxiliary gear box input shaft splined, the auxiliary gear box output shaft is captiveed joint with auxiliary gear box output Flywheel disc, the auxiliary gear box gear set is on the auxiliary gear box output shaft, the auxiliary gear box gear is by intermediate gear and the meshed transmission gear that is sleeved on the motor output shaft, be movably installed with on the auxiliary gear box output shaft between auxiliary gear box input shaft and auxiliary gear box gear and combine sliding sleeve, by moving in conjunction with sliding sleeve, realize that the auxiliary gear box input shaft combines transmission with the auxiliary gear box output shaft still be that the auxiliary gear box gear combines transmission with the auxiliary gear box output shaft, promptly when the needs driving engine is used as power, move to auxiliary gear box input shaft direction in conjunction with sliding sleeve, the power of driving engine is passed to the power-transfer clutch of back by the auxiliary gear box output shaft, change speed gear box, transmission shaft, realize travelling normally, when the needs motor-driven, move to auxiliary gear box gear direction in conjunction with sliding sleeve, auxiliary gear box input shaft and the transmission of auxiliary gear box outputting axial power disconnect like this, the output that is driving engine and back disconnects, motor rotates and passes through gear, the auxiliary gear box output shaft is given transmission of power the power-transfer clutch of back, change speed gear box, transmission shaft is realized power driven, so no matter to adopt which kind of power driven still to utilize the change speed gear box of former driving engine to carry out gear shift as required, distributed power reasonably, conserve energy to greatest extent, simplified modification difficulty, be convenient to promote.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is an another kind of structural representation of the present utility model.

The specific embodiment

Embodiment 1, a kind of double-driving automobile transfer device, with reference to Fig. 1, engine flywheel 3 stationary engine flywheel coupling spindles 2 on the

driving engine

1,10 of engine flywheel coupling spindle 2 and change speed gear box input shafts are provided with power auxiliary gear box 4, the output shaft of motor 15 is connected transmission with power auxiliary gear box 4, power auxiliary gear box 4 control motors 15 output shafts combine with the transmission of power of 10 of change speed gear box input shafts or disconnect and also control 10 transmission of powers disconnections of engine flywheel coupling spindle 2 and change speed gear box input shaft simultaneously or combine, power-transfer clutch 11, the structure of change speed gear box 12 is identical in prior art with annexation, and this constitutes a kind of structure of the present utility model.

Embodiment 2, a kind of double-driving automobile transfer device, with reference to Fig. 2, on the basis of embodiment 1, power auxiliary gear box 4 is engine flywheel coupling spindle 2 and auxiliary gear box input shaft 5 splined, auxiliary gear box output shaft 7 is captiveed joint with change speed gear box input shaft 10, auxiliary gear box gear 8 is sleeved on the auxiliary gear box output shaft 7, auxiliary gear box gear 8 is by intermediate gear 13 and gear 14 engaged transmission that are sleeved on motor 15 output shafts, be movably installed with on the auxiliary gear box output shaft 7 of auxiliary gear

box input shaft

5 and 8 of auxiliary gear box gears and combine sliding sleeve 6, be fixed with auxiliary gear box output auxiliary gear box output Flywheel disc 9 on the auxiliary gear box output shaft 7, auxiliary gear box output Flywheel disc 9 connects with power-transfer clutch 11, power-transfer clutch 11 is connected with change speed gear box 12, and power-transfer clutch 11 is same as the prior art with change speed gear box 12 connection modes and structure, and other and embodiment 1 are identical.

Claims

1. double-driving automobile transfer device, be by driving engine (1), engine flywheel adapter shaft (2), engine flywheel (3), change speed gear box input shaft (10), power-transfer clutch (11), change speed gear box (12) and motor (15) are formed, it is characterized in that being provided with power auxiliary gear box (4) between engine flywheel coupling spindle (2) and change speed gear box input shaft (10), the output shaft of motor (15) is connected transmission with power auxiliary gear box (4), and power auxiliary gear box (4) control motor (15) output shaft combine with transmission of power between change speed gear box input shaft (10) or disconnects and also control between engine flywheel coupling spindle (2) and change speed gear box input shaft (10) the transmission of power disconnection simultaneously or combine.

2. a kind of double-driving automobile transfer device according to claim 1, it is characterized in that described power auxiliary gear box (4) is engine flywheel coupling spindle (2) and auxiliary gear box input shaft (5) splined, auxiliary gear box output shaft (7) is captiveed joint with auxiliary gear box output Flywheel disc (9), auxiliary gear box gear (8) is sleeved on the auxiliary gear box output shaft (7), auxiliary gear box gear (8) by intermediate gear (13) be sleeved on gear (14) engaged transmission on motor (15) output shaft, be movably installed with on the auxiliary gear box output shaft (7) between auxiliary gear box input shaft (5) and auxiliary gear box gear (8) and combine sliding sleeve (6).