CN102765319A

CN102765319A - Automobile booster

Info

Publication number: CN102765319A
Application number: CN2012102775195A
Authority: CN
Inventors: 陈培良
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-06
Filing date: 2012-08-06
Publication date: 2012-11-07

Abstract

The invention discloses an automobile booster, which comprises a motor, a stepless transmission and a transmission gear, wherein an output shaft of the motor is connected with an input shaft of the stepless transmission; an output shaft of the stepless transmission is connected with an input shaft of the transmission gear; the output end of the transmission gear is connected with an output shaft end of an automobile engine; a universal joint is arranged at the output shaft end of the engine; and the universal joint is matched with an output gear in the transmission gear and the output shaft of the engine through the machined inner wall and outer wall to transmit power. By adopting the technical scheme above, the automobile booster has compact structure, the fuel oil consumption of the engine and the rotation speed of the engine can be effectively reduced, and the service life of the engine is prolonged.

Description

A kind of automobile servo-unit

Technical field

The present invention relates to automobile power-assisted field, particularly a kind ofly be embodied as automotive engine by direct motor drive through transmission system power-assisted automobile servo-unit is provided.

Background technology

The market has two kinds of cars commonly used a kind of for being raw-material automobile with oil now; But oil is non-renewable resources and is about to exhaust; But a kind of is not very ripe for utilizing the clean energy resource technology; And cost is very high, so need a kind of automobile force aid system between petroleum and clean energy resource.

Summary of the invention

The present invention is directed to above problem, the present invention can provide a kind of electric power that utilizes to come auxiliary engine to come power-assisted device to automobile to be provided.

For reaching above purpose, realize through following technical scheme:

A kind of automobile servo-unit comprises: electrical motor, toric transmission and change speed gear box, and motor output shaft is connected with the toric transmission input shaft; The toric transmission output shaft is connected with the change speed gear box input shaft; Gear box output end is connected with automotive engine output axle head; Be fixed with five axle sleeves on the change speed gear box input shaft; Five axle sleeves radially are processed with the groove of curve slope; Inside grooves is placed with roller; Be equipped with five bowls on five axle sleeves; Five bowls are provided with bar-shaped trough; Be equipped with the gear I on five bowls; The output shaft of gear-box end is provided with and gear I gears in mesh II; Gear II center hole inwall radially is processed with tooth-like projection; The engine output shaft end is provided with universal-joint, and the universal-joint inwall is processed with and engine output shaft external tooth ingear tooth-like projection, and outer wall is processed with and gear box output end gear II center hole tooth-like projection ingear external tooth; Gear I and gear II are selected cylindric spiral gear for use; Electrical motor adopts storage battery power supply; Toric transmission adopts the automatic clutch stepless change-speed box;

Adopted its advantage of the present invention of technique scheme to be:

1, effectively reduces the fuel oil consumption of driving engine;

2, effectively reduce the rotating speed of driving engine, increased the service life of driving engine;

Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification sheets, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.

Description of drawings

Fig. 1 is a plan structure scheme drawing of the present invention.

Fig. 2 is a gear-box side TV structure section-drawing of the present invention.

Fig. 3 is a change speed gear box plan structure scheme drawing of the present invention.

Fig. 4 is not structural representation during transferring power of five axle sleeves of the present invention, five bowls and roller.

Fig. 5 is five axle sleeves of the present invention, five a bowls and roller structural representation when cooperating transferring power.

Fig. 6 is five axle sleeves of the present invention, five bowls and roller decomposition texture scheme drawing.

Fig. 7 is a universal-joint master TV structure scheme drawing of the present invention.

Fig. 8 is a universal-joint side-looking structural representation of the present invention.

The specific embodiment

A kind of automobile servo-unit as shown in Figure 1 comprises: electrical motor 1, toric transmission 2 and change speed gear box 3, and electrical motor 1 output shaft is connected with toric transmission 2 input shafts; Toric transmission 2 output shafts are connected with change speed gear box 3 input shafts; Change speed gear box 3 output shafts are connected with automotive engine output axle head bonded assembly universal-joint 8; Be fixed with the groove 4.1 that five axle sleeves, 4, five axle sleeves 4 radially are processed with curve slope on change speed gear box 3 input shafts, groove 4.1 inside are placed with and are equipped with 5, five bowls 5 of five bowls on roller 4.2, five axle sleeves 4 and are provided with bar-shaped trough 5.1 like Fig. 4, Fig. 5 and shown in Figure 6; Be equipped with gear I 6 on five bowls 5, change speed gear box 3 output axle heads are provided with and gear I 6 gears in mesh II 7, and gear II 7 center hole inwalls radially are processed with tooth-like projection as shown in Figures 2 and 3; The engine output shaft end is provided with universal-joint 8, and universal-joint 8 inwalls are processed with and engine output shaft external tooth ingear tooth-like projection, and outer wall is processed with and change speed gear box 3 gear of output end II 7 center hole tooth-like projection ingear external tooth such as Fig. 7 and shown in Figure 8; Gear I 6 is selected cylindric spiral gear for use with gear II 7; Electrical motor 1 adopts storage battery power supply; Toric transmission 2 adopts the automatic clutch stepless change-speed box;

Adopting the present invention of technique scheme is that electrical motor 1 provides power by storage battery, controls the power supply of storage battery to electrical motor 1 by the control system of automotive interior; Electrical motor 1 outputs power to toric transmission 2; Here toric transmission 2 adopts the automatic clutch stepless change-speed box to realize when the revolution of electrical motor 1 is lower than the revolution of driving engine; Toric transmission 2 realizes that through the arrangement of clutch of self electrical motor 1 separates with toric transmission power, and this moment, this servo-unit did not provide power-assisted for driving engine; When the electrical motor revolution is higher than engine revolution; Electrical motor 1 is given toric transmission 2 with power transmission; Toric transmission 2 is given change speed gear box 3 with power transmission; Five axle sleeves 4 that are fixed on this moment on change speed gear box 3 input shafts are the rotation of extruding roller 4.2 directions; Being roller 4.2 is nested with through being processed in five axle sleeves 4 curve slope groove 4.1 upward movements and withstanding on radially that to make power can be transferred to gear I 6 at gear I 6 inwalls as shown in Figure 5, and gear I 6 is through giving gear II 7 with its gears in mesh II 7 with power transmission, and gear II 7 is given power transmission and is positioned at center hole universal-joint 8; Cooperate transferring power through tooth with tooth with gear II 7 at this universal-joint 8, and can realize that universal-joint 8 has amount of movement at its axial direction; Universal-joint 8 is nested with on engine output shaft, and is similarly tooth with engine output shaft and cooperates transferring power with tooth, and promptly universal-joint 8 inner and outer walls all are processed with tooth; So just realized that electrical motor comes the auxiliary engine acting with power transmission to engine output shaft;

When reversing automobile; Engine output shaft is counter-rotating; This is through universal-joint 8, gear II 7 and 6 counter-rotatings of gear I; At this moment it is as shown in Figure 4 that electrical motor outage, the counter-rotating of gear I 6 make roller 4.2 fall to the bottom along the curve slope groove 4.1 of five axle sleeves 4, and then roller 4.2 does not form extruding with gear I 6 inwalls and can not form power transmission.

The above; Only being preferred embodiment of the present invention, is not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment; Yet be not in order to limit the present invention; Any professional and technical personnel of being familiar with is not in breaking away from technical scheme scope of the present invention, and the technology contents that discloses when appeal capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations, is the content that does not break away from technical scheme of the present invention in every case;, all still belong in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.

Claims

1. automobile servo-unit, comprising: electrical motor (1), toric transmission (2) and change speed gear box (3) is characterized in that: said electrical motor (1) output shaft is connected with toric transmission (2) input shaft; Said toric transmission (2) output shaft is connected with change speed gear box (3) input shaft; Said change speed gear box (3) mouth is connected with automotive engine output axle head; Be fixed with five axle sleeves (4) on said change speed gear box (3) input shaft; Said five axle sleeves (4) radially are processed with the groove (4.1) of curve slope; Said groove (4.1) inside is placed with roller (4.2); Be equipped with five bowls (5) on said five axle sleeves (4); Said five bowls (5) are provided with bar-shaped trough (5.1); Be equipped with gear I (6) on said five bowls (5); Said change speed gear box (3) output axle head is provided with and gear I (6) gears in mesh II (7); Said gear II (7) center hole inwall radially is processed with tooth-like projection; Said engine output shaft end is provided with universal-joint (8); And said universal-joint (8) inwall is processed with and engine output shaft external tooth ingear tooth-like projection, and outer wall is processed with and change speed gear box (3) gear of output end II (7) center hole tooth-like projection ingear external tooth.

2. a kind of automobile servo-unit according to claim 1 is characterized in that: said gear I (6) and gear II (7) are selected cylindric spiral gear for use.

3. a kind of automobile servo-unit according to claim 1 is characterized in that: said electrical motor (1) adopts storage battery power supply.

4. according to a kind of automobile servo-unit shown in the claim 1, it is characterized in that: described toric transmission (2) adopts the automatic clutch stepless change-speed box.