CN201703248U

CN201703248U - Double-power automobile transmission device

Info

Publication number: CN201703248U
Application number: CN2010202089144U
Authority: CN
Inventors: 辛立刚
Original assignee: Yantai Haide Special Vehicle Co Ltd
Current assignee: Yantai Haide Special Vehicle Co Ltd
Priority date: 2010-05-25
Filing date: 2010-05-25
Publication date: 2011-01-12
Anticipated expiration: 2020-05-25

Abstract

The utility model discloses a double-power automobile transmission device which comprises a front axle, an engine, an engine clutch, a transmission, a front-end transmission shaft, a rear-end transmission shaft and a rear axle; a transmission box is arranged between the front-end transmission shaft and the rear-end transmission shaft; a motor drives the transmission box to rotate; a storage battery is connected with the motor through a controller; a transmission box clutch is arranged in the transmission box; the transmission box clutch can connect or disconnect power between the motor and the rear-end transmission shaft; and the double-power automobile transmission device is characterized by remodeling of a traditional chassis transmission system, simple structure, low noise and zero emission when in power driving and ensuring of running distance of a vehicle when in driving of the engine.

Description

A kind of drive device of double power automobile

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 drive device of double power automobile.

Background technology

Showing especially day by day of global warming and problem of energy crisis forces automotive technology to develop to new forms of energy anti-emission carburetor direction; Each motor plant has all begun the research and development of electronlmobil, and wherein the research and development of pure electric automobile become main direction, and the key problem of pure electric automobile is that the energy that storage battery provides can not meet the demands at present, and the low continual mileage of the charge capacity of vehicle is shorter; Pure electric automobile has low power consuming, noise is low, advantages such as zero-emission are not only applicable to manned vehicle and are applicable to municipal administration and environmental sanitation special operation vehicle yet, these working trucks all are that the operation of travelling in the city especially needs low noise and anti-emission carburetor, particularly early morning is at the sweeping machine of dwelling district operation, vehicles such as waste-skip especially need peace and quiet, therefore each special-use vehicle factory has all begun the research and development of pure electrically operated special-use vehicle, the special operation vehicle not only travels and will consume energy, the special operation function also will consume energy, bigger compared with manned vehicle and the power consumption of conventional transport vehicle, the power storage that pure electric automobile is just not enough originally just seems not enough more on special-use vehicle.

Existing a kind of at present extended-range hybrid electrical driving skills art of storage battery and generator set generating that adopts is released, the hybrid electrical car of this technology is to have increased by a cover by the engine-driven generator group on the basis of pure electric automobile, when the electric weight of storage battery exhausts, use generator set to charge a battery to keep vehicle to run, noise and exhaust pollution exist simultaneously during generator set work, and the effluent standard of the driving engine of generator set employing will be far below the effluent standard of automotive engine.

Summary of the invention

The objective of the invention is to improve the deficiency of prior art and the drive device of double power automobile of support vehicles operating range when low noise and zero-emission when the existing transmission system of chassis repacking of a kind of usefulness, simple in structure, driven by power are provided, engine drive.

The purpose of this utility model is to realize like this, a kind of drive device of double power automobile, form by propons, driving engine, engine clucht, change-speed box, front end transmission shaft, rear end transmission shaft and back axle, be characterized between front end transmission shaft and rear end transmission shaft, transmission gearbox being installed, the direct motor drive transmission gearbox rotates, storage battery is connected with electrical motor by controller, be provided with the transmission gearbox power-transfer clutch in the transmission gearbox, the transmission gearbox power-transfer clutch can make realizes between electrical motor and the rear end transmission shaft that power engages or disconnection.

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, on the basis of traditional power system, between front end transmission shaft and rear end transmission shaft, transmission gearbox is installed, the direct motor drive transmission gearbox rotates, storage battery is connected with electrical motor by controller, be provided with the transmission gearbox power-transfer clutch in the transmission gearbox, the transmission gearbox power-transfer clutch can make realizes between electrical motor and the rear end transmission shaft that power engages or disconnection, thereby using direct motor drive rear end transmission shaft to drive back axle rotates, when adopting the direct motor drive back axle, pass through engine clucht by driving engine, the front end transmission shaft that change-speed box drives can separate or be connected with the rear end transmission shaft, realizes that vehicle is independent of respectively engine drive and electric motor driven double dynamical drive mechanism; When by engine drive, the transmission gearbox power-transfer clutch disconnects the transmission of electrical motor and rear end transmission shaft, and vehicle is realized by engine-driven traditional combustion engine vehicle running state; When making the transmission of electrical motor and rear end transmission shaft, the transmission gearbox power-transfer clutch engages, then vehicle is realized by electric motor driven electronic motoring condition, use electronic motoring condition like this during the automobile operation, driving engine quit work the low noise when having guaranteed operation and the advantage of zero-emission, when non-operation motoring condition, travel with motor-powered vehicle, make vehicle have the high-speed characteristic of travelling at a distance of conventional truck, vehicle can't start and be parked on the way when the electric weight that can guarantee simultaneously storage battery all played a role and do not worry that electric weight exhausts, and pure electric automobile is promoted effectively in the special-use vehicle field.

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 a kind of structural representation at the utility model transmission gearbox power-transfer clutch position.

Fig. 3 is the another kind of structural representation at the utility model transmission gearbox power-transfer clutch position.

Fig. 4 is another structural representation at the utility model transmission gearbox power-transfer clutch position.

The specific embodiment

Embodiment 1, a kind of drive device of double power automobile, with reference to Fig. 1, be on motor-vehicle chassis, to be provided with propons 1 and back axle 11, driving engine 2 is connected transmission by engine clucht 3 with change-speed box 4, change-speed box 4 is connected transmission with front end transmission shaft 5, transmission shaft 10 driving rear axle 11 in rear end are rotated, between front end transmission shaft 5 and rear end transmission shaft 10, transmission gearbox 9 is installed, electrical motor 8 drives transmission gearbox 9 and rotates, and storage battery 6 is connected with electrical motor 8 by controller 7, is provided with transmission gearbox power-transfer clutch 12 in the transmission gearbox 9, transmission gearbox power-transfer clutch 12 can make realizes between electrical motor 8 and the rear end transmission shaft 10 that power engages or disconnection, and this constitutes a kind of structure of the present utility model.

Embodiment 2, a kind of drive device of double power automobile, with reference to Fig. 1, Fig. 2, be on the basis of embodiment 1, electrical motor 8 drives driven gear 13 by driving gear 14 in the present embodiment, driven gear 13 is contained on the output shaft 15 of transmission gearbox 9 by the bearing adapter sleeve, transmission gearbox power-transfer clutch 12 is that soldered tooth cover 22 is contained on the transmission gearbox output shaft 15 by slippage key adapter sleeve, 22 slippages to the right of soldered tooth cover can engage with the gear ring that engages on the driven gear 13, making driven gear 13 drive transmission gearbox output shaft 15 rotates, realize being in transmission connection of electrical motor 8 and transmission gearbox output shaft 15, the present embodiment structure is when adopting electrical motor 8 to drive rear end transmission shaft 10, front end transmission shaft 5 and rear end transmission shaft 10 remain engagement state, and change-speed box 4 will be in neutral state, and this constitutes a kind of structure of the present utility model.

Embodiment 3, a kind of drive device of double power automobile, with reference to Fig. 1, Fig. 3, be on the basis of embodiment 1, electrical motor 8 drives driven gear 13 by driving gear 14 in the present embodiment, driven gear 13 is contained on the output shaft 15 of transmission gearbox 9 by the bearing adapter sleeve, transmission gearbox power-transfer clutch 12 is that soldered tooth cover 22 is contained on the transmission gearbox output shaft 15 by slippage key adapter sleeve, the front end input shaft 16 of transmission gearbox 9 is connected with transmission gearbox output shaft 15 coaxial rotation, on 22 slippages to the right of soldered tooth cover and driven gear 13, engage the gear ring joint, making driven gear 13 drive transmission gearbox output shaft 15 rotates, this moment, electrical motor 8 engaged with the power of rear end transmission shaft 10, front end transmission shaft 5 and rear end transmission shaft 10 be connected disconnection, vehicle is travelled by direct motor drive, on 22 slippages left of soldered tooth cover and transmission gearbox front end input shaft 16, engage the gear ring joint, make the rotation that links into an integrated entity of transmission gearbox front end input shaft 16 and transmission gearbox output shaft 15, this moment, electrical motor 8 disconnected with the power of rear end transmission shaft 10, front end transmission shaft 5 is in transmission connection with rear end transmission shaft 10, vehicle is travelled by engine drive, all being in transmission connection all is in off-state when soldered tooth cover 22 mediates, and other and embodiment 1 are identical.

Embodiment 4, a kind of drive device of double power automobile, with reference to Fig. 1, Fig. 4, be on the basis of embodiment 1, driven gear 19 in the middle of present embodiment electrical motor 8 drives by driving gear 14, middle driven gear 19, low-speed active gear 20 and high speed driving gear 21 keys are mounted on coaxial rotation on the tween drive shaft of transmission gearbox 9, low-speed active gear 20 and high speed driving gear 21 drive the driven gear 13 and the high speed driven gear 18 that are contained on the output shaft 15 of transmission gearbox 9 by the bearing adapter sleeve respectively and rotate, transmission gearbox power-transfer clutch 12 is that soldered tooth cover 22 is contained on the transmission gearbox output shaft 15 by slippage key adapter sleeve respectively with secondary soldered tooth cover 17, transmission gearbox front end input shaft 16 is connected with transmission gearbox output shaft 15 coaxial rotation, on 22 slippages to the right of soldered tooth cover and driven gear 13, engage the gear ring joint, making driven gear 13 drive transmission gearbox output shaft 15 rotates, secondary soldered tooth cover 17 slides onto the right side, this moment, electrical motor 8 engaged with the power of rear end transmission shaft 10, front end transmission shaft 5 and rear end transmission shaft 10 be connected disconnection, vehicle is travelled with lower-speed state by direct motor drive, on 22 slippages left of soldered tooth cover and high speed driven gear 18, engage the gear ring joint, making high speed driven gear 18 drive transmission gearbox output shaft 15 rotates, secondary soldered tooth cover 17 slides onto the right side, this moment, electrical motor 8 engaged with the power of rear end transmission shaft 10, front end transmission shaft 5 and rear end transmission shaft 10 be connected disconnection, vehicle is travelled by direct motor drive at high speed state, when soldered tooth cover 22 mediates, engage the gear ring joint on 17 slippages left of secondary soldered tooth cover and the transmission gearbox front end input shaft 16, make the rotation that links into an integrated entity of transmission gearbox front end input shaft 16 and transmission gearbox output shaft 15, this moment, electrical motor 8 disconnected with the power of rear end transmission shaft 10, front end transmission shaft 5 is in transmission connection with rear end transmission shaft 10, vehicle is travelled by engine drive, and other and embodiment 1 are identical.

Above-described example only is that embodiment of the present utility model is described; be not that scope of the present utility model is limited; transmission gearbox 9 of the present utility model and transmission gearbox case power-transfer clutch 12 can be diaxon single speed transmission gearbox structures; diaxon two fast transmission gearbox structures; three single speed transmission gearbox structures and three two fast transmission gearbox structures etc.; use according to different needs; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those skilled in the art make the technical solution of the utility model all should fall in the definite protection domain of claim of the present utility model.

Claims

1. drive device of double power automobile, be by propons (1), driving engine (2), engine clucht (3), change-speed box (4), front end transmission shaft (5), rear end transmission shaft (10) and back axle (11) are formed, it is characterized in that between front end transmission shaft (5) and rear end transmission shaft (10), transmission gearbox (9) being installed, electrical motor (8) drives transmission gearbox (9) and rotates, storage battery (6) is connected with electrical motor (8) by controller (7), be provided with transmission gearbox power-transfer clutch (12) in the transmission gearbox (9), transmission gearbox power-transfer clutch (12) can make realizes between electrical motor (8) and the rear end transmission shaft (10) that power engages or disconnection.