CN101486315A

CN101486315A - General resistance-reducing and shock-absorbing automotive energy saving device

Info

Publication number: CN101486315A
Application number: CNA2008101762261A
Authority: CN
Inventors: 廖革峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-11
Filing date: 2008-11-14
Publication date: 2009-07-22

Abstract

The invention discloses a universal type drag-reduction damping automotive economizer, which consists of a universal type flange interface, a main body power element, a ratchet wheel, a ratchet pawl, a bearing, a drag-reduction damping component, a slave power transfer element, a reversing gear ring, and the like. After an automotive differential mechanism is arranged by the universal type flange interface, when the vehicle speed reaches the controlled speed per hour during running, an accelerator is stopped stamping, so that the automotive economizer is automatically separated, loses mechanical reverse traction force of an engine, makes full use of inertia to achieve energy conservation, and simultaneously reduces mechanical abrasion of the automobile. The position corresponding to an impact source of the ratchet wheel is provided with the ratchet pawl, a bearing position of the ratchet pawl is provided with a damping component, and simultaneously two side walls of a supporting arm of the ratchet pawl are provided with supporting arm guiding grooves. The automotive economizer solves two technical difficult problems that the automotive economizers in the same main class but with different interfaces cannot be generally used and that the automotive economizers generate shock and vibration during accelerating, and can be widely applied to automobiles.

Description

General resistance-reducing and shock-absorbing automotive energy saving device

Technical field

The invention belongs to and relate to a kind of general automobile resistance-reducing and shock-absorbing energy saving technology.

Background technology

Automobile mechanical energy-conservation from the nineties in last century so far, conceive various, but it is very little to have formed product, such as prior art, application number 200520089825.1, though its prior art has solved the drag reduction technology of automobile mechanical energy saver, but what make that vast auto consumer is difficult to accept is to produce bump vibrations and a energy saver and a automobile to have only man-to-man mounting interface when step on the accelerator quickens, to same major types and the automotive energy saving device of distinct interface can not be general, therefore manufacturing cost and raw MAT'L have been increased, influence output and speed of production, prior art, application number 200620146982, it is the torsion spring of between the overcoat of energy saver center shaft and energy saver, packing into, attempt wants to utilize its finite space, when step on the accelerator quickens, the inclined-plane of torsion spring termination and energy saver overcoat ratchet mesh, and make torsion spring produce circulatory motion and reach damping effect, and the drawback of the prior art torsion spring is that an annular is whole, two ends tension force height, intensity is hard, and inert joint, termination is to the thousands of inferior energy savers of per minute turn up, it is well imagined mechanical wear, life-span is extremely short, in addition, exists the energy saver can not the general-duty technical matters equally.

Summary of the invention

The purpose of general resistance-reducing and shock-absorbing automotive energy saving device of the present invention is that bump vibrations and the energy saver that the solution prior art exists can not the general-duty technical matters.

The present invention includes subject impetus spare, universal flange interface, ratchet, ratchet, bearing, drag reduction member, elastic shock attenuation member, subordinate power transmission part, the general resistance-reducing and shock-absorbing automotive energy saving device that the reverse-gear ring element is formed.This automotive energy saving device can be respectively applied for the before driving and the rear drive of automobile, before driving divides inside and outside both sides, rear drive sub-headend and rear end, with the before driving is example, the medial extremity of energy saver is that the universal interface of subject impetus spare links to each other with automobile differential, external side end is that the universal interface of subordinate transmission of power links to each other with the internal spherical cage of automobile, the subject impetus spare of energy saver divides inside and outside two ends, external side end links to each other with the diff of automobile, medial extremity links to each other with the inboard of subordinate power transmission part, subject impetus spare is divided into six sections, be followed successively by from outside to inside: first section is universal flange interface, second section is subject impetus spare external tooth, the 3rd section is the bearing position, the 4th section is energy saver resistance-reducing and shock-absorbing function digit, different loci at this section is provided with the ratchet bed, in the ratchet bed, be respectively equipped with: ratchet, the outside of belly at ratchet, the bottom that is the ratchet bed is provided with the drag reduction member, two side at the ratchet bed, the both sides that are the ratchet support arm are provided with ratchet support arm guide groove, in the ratchet bearing area, promptly the vertical position in ratchet bump source is provided with the elastic shock attenuation member, and the 5th section is the bearing position, the 6th section is energy saver connected body fastener, the subordinate power transmission part still divides inside and outside two ends, and external side end is connected with the internal spherical cage of automobile, and medial extremity links to each other with the medial extremity of subject impetus spare, the endoporus of the medial extremity of subordinate power transmission part is provided with ratchet, periphery is provided with external tooth, and external side end is universal flange interface, and the endoporus of external side end is provided with the bearing position, the endoporus of reverse-gear ring is provided with slide teeth, and the periphery interposition is provided with allocating slot.

Feature of the present invention is removed the drag reduction with prior art, external tooth profile of tooth and interior slip teeth shape be positive and negative back taper tooth identical outside, its feature 1 has solved the automotive energy saving device bump vibrations that prior art exists, its method is provided with the elastic shock attenuation member in the ratchet bearing area, feature 2 has solved automotive energy saving device that prior art exists can not the general-duty technical matters, its method is of the same type and distinct interface at different automobile flanges, on the flange of energy saver, be provided with the Luo bolt mouth of corresponding different specification size, realize the commonality of energy saver.

Description of drawings

Fig. 1 is a structure cutaway view of the present invention

Wherein: 1 universal flange, 2 subject impetus spares, 13 reverse-gear rings, 9 bearings, 4 ratchets, 5 ratchet beds, 14 subordinate power transmission part external tooths, 3 subordinate power transmission parts, 10 energy saver connectors.The ratchet bed, 14 subordinate power transmission part external tooths, 3 subordinate power transmission parts, 10 energy saver connectors.

Fig. 2 is the A-A view

Wherein: 7 drag reduction members, 4 ratchets, 5 ratchet beds, 6 guide grooves, 12 subject impetus spare external tooths subtract 11 shake members, 1 universal flange interface.

Fig. 3 is a subordinate power transmission part front view

Wherein: 6 ratchets, 14 subordinate power transmission part external tooths, 1 universal flange interface

Fig. 4 is the left view of Fig. 3

Wherein: 6 ratchets, 1 universal flange interface

Fig. 5 is a reverse-gear ring front view

Wherein: 13 reverse-gear rings

Fig. 6 is the left view of Fig. 5

Wherein: 15 reverse-gear ring internal tooths

The specific embodiment

In conjunction with the accompanying drawings the present invention is done further and carefully state, at Fig. 1, Fig. 2, in shown in Figure 4, main truss of the present invention is by universal flange interface 1, subject impetus spare 2, subordinate transmission of power 3, reverse-gear 13 formations such as grade, the present invention can be respectively applied for the before driving or the rear drive of automobile and move, before driving divides inside and outside both sides, rear drive sub-headend and rear end, with the before driving is example, the medial extremity of energy saver is that the universal interface 1 of subject impetus spare links to each other with automobile differential, external side end is that the universal interface 1 of subordinate power transmission part links to each other with the internal spherical cage of automobile, energy conservation state of the present invention be by quicken → slide → quicken → slide the driver behavior that goes round and begins again again again, realize energy-conservation, the dynamic action that comes from driving engine because of acceleration meshes the drive wheels with ratchet 6 generations of subordinate power transmission part 3 again in subject impetus spare 2 ratchets 4 and rapidly moves ahead, when the speed of a motor vehicle reach when controlling speed per hour, promptly stop step on the accelerator, being directed at subject impetus transmission part 2 rotating speeds descends immediately, the rotating speed of subordinate power transmission part 3 subtracts hardly, it is poor to make the two produce the rotating speed speed ratio, therefore the ratchet of subordinate power transmission part 3 surmounts under the without hindrance state in the ratchet back side, force drag reduction member 7 passive drag reductions, subject impetus spare 2 is separated automatically with the connectivity of subordinate power transmission part 3, and by the rolling action of bearing 9, the high-speed operation that making the speed of a motor vehicle still be in 3000-4000 changes moves ahead, automobile in moving ahead because of the resistance and the factors such as tire and frictional ground force of wind-engaging, the speed of a motor vehicle is delayed gradually falls, when the ratchet 6 of slow ratchet 4 of reducing to subject impetus spare 2 need quicken again the time with the subordinate power transmission part meshes, produce impact in ingear moment because of the speed ratio difference, the impact of its ratchet 6 acts on ratchet 4, ratchet 4 after being damping property, guide groove 8 directional taggings and elastic shock attenuation member 11 is contracted to the strength fulcrum, its result has not only realized damping but also has reached the purpose of quickening, at Fig. 3, Fig. 5, shown in Figure 6, when driving reversing, reverse-gear ring 13 is allocated to the external tooth 14 of subordinate power transmission part 3 peripheries by the fork effect, the all internal tooths 15 of ring that make reverse-gear ring 13 are across on the external tooth 14 of subject impetus spare external tooth 12 and subordinate power transmission part 3, the two is integrated, realizes car-backing function.

Claims

1, a kind of general resistance-reducing and shock-absorbing automobile mechanical energy saver, be installed between automobile differential and the internal spherical cage or between transmission shaft and the back axle, its feature is by universal flange interface (1), subject impetus spare (2), ratchet (6), ratchet (4), bearing 9 elastic shock attenuation members (11), elasticity drag reduction member (7), subordinate power transmission part (3), reverse-gear ring (13) is formed, energy saver is applicable to before driving and rear drive, before driving divides inside and outside two ends, rear drive sub-headend and rear end, before driving energy saver inboard links to each other with automobile differential, the outside links to each other with the ball cage of automobile, rear drive energy saver front end links to each other with transmission shaft, the rear end links to each other with back axle, the subject impetus spare of energy saver (2) divides inside and outside two ends, external side end links to each other with the diff of automobile, medial extremity links to each other with the inboard of subordinate power transmission part (3), subject impetus spare (2) divides six sections, be followed successively by from outside to inside: first section is universal flange interface (1), second section is subject impetus spare external tooth (12), the 3rd section is bearing (9) position, the 4th section is energy saver resistance-reducing and shock-absorbing function digit, the 5th section is bearing position (9), the 6th section is energy saver connected body fastener (10), and subordinate power transmission part (3) still divides inside and outside two ends, and external side end is connected with the internal spherical cage of automobile, medial extremity links to each other with the medial extremity of subject impetus spare, the endoporus of the medial extremity of subordinate power transmission part (3) is provided with ratchet (6), and periphery is provided with external tooth (14), and external side end is that universal flange interface (1) and endoporus are provided with bearing position (9), the endoporus of reverse-gear ring (13) is provided with slide teeth (15), and the periphery interposition is provided with allocating slot.

2, according to the 4th section of (2) in the claim 1 subject impetus spare, different loci at energy saver resistance-reducing and shock-absorbing function digit is respectively equipped with: ratchet bed (5), in bed, be provided with ratchet (4), the outside of belly in ratchet (4), the bottom that is ratchet bed (5) is provided with drag reduction member (7), and the two side in ratchet bed (5) is provided with ratchet support arm guide groove (8), in ratchet (4) bearing area, promptly the vertical position in ratchet (6) bump source is provided with elastic shock attenuation member (11).

But 3, be provided with according to claim 1 and be applicable to various different specification sizes and different spacing general-duty flange interface.