CN87102501A

CN87102501A - Spring store energy motor and spring energy-storage bicycle

Info

Publication number: CN87102501A
Application number: CN198787102501A
Authority: CN
Inventors: 李德华
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-03-31
Filing date: 1987-03-31
Publication date: 1987-11-04

Abstract

The invention provides a kind of spring store energy motor that the potential energy that scatters and disappears in the vehicle operating can be collected, stored, utilizes.Be characterized in the upward a plurality of plane spiral springs of series connection of axle,, the potential energy of car vibration collected, stored by gear rack and ratchet mechanism; Need to slow down at vehicle, when braking, then energy wheel for inputting and wheel are connected, both energy storage can play brake, decelerating effect again.As long as and lift the manipulation ratchet, the spring of rolling-in just can make the energy output wheel rotate, thereby improves the speed of a motor vehicle, conserve energy.The present invention is configured on the bicycle, is called spring energy-storage bicycle.This car three-wheel, backrest seat, pedal have L shaped annex, and ceiling is arranged, and can fill and make sail.

Description

Spring store energy motor and spring energy-storage bicycle

The present invention relates to a kind of the potential energy (deceleration, brake, damping spring tremble up and down with top) that scatters and disappears in the vehicle operating is collected, stored, and act on the spring store energy motor that vehicle advances effectively.This motor first step will be used on the bicycle: spring energy-storage bicycle.

To the utilization of bicycle brake, the energy of losing that slows down, do not find this data by retrieval as yet.

To the utilization of bicycle saddle vibrations potential energy, domestic several parts of patent applications are disclosed, wherein most representative is the CN85100785A(application number) propose to drive an acceleration gearbox by the saddle vibrations, the output shaft of this speed changer joins with wheel again.

The utilization that bicycle scatters and disappears potential energy, three links are arranged: collect, store, utilize, if " utilization " this link is not resolved, all do not have practical significance.Foregoing invention does not address this problem effectively.Because if the flywheel rotating speed that these vibrations are produced is equal to or less than the speed of a motor vehicle at that time, then its effect is equal to or less than zero; Even this speed greater than the speed of a motor vehicle, can not be utilized well, because allow the saddle vibrations fully, motorist's will is inoperative; Moreover the problem that stores of energy is not considered in this invention at all, and this link is indispensable, otherwise energy comes in, and must go out, and speed does not have continuity, though can make vehicle obtain the power that some advance, actual is irreconcilable at once.

The objective of the invention is to provide a kind of spring store energy motor of the energy that can collect, store, utilize the vehicle vibration, brake, scatter and disappear when slowing down, with spring energy-storage bicycle by its equipment, conserve energy effectively not only, improve the speed of a motor vehicle, and in needs, brake, decelerating effect have been played simultaneously again in accumulation of energy.

The present invention finishes like this: a plurality of plane spiral springs of series connection on unique axle.When car trembleed, the gear that is dallied on axle by rack drives rotated, and because the effect of ratchet mechanism makes the spring rolling-in; In needs brakes, when slowing down, then with the energy wheel for inputting and wheel connection of axle one end, so both rolling-in spring, played brake, decelerating effect again.And be the energy output wheel at the other end of axle, join with the driving flywheel on the bicycle rear axle, in needs, as long as lift the manipulation ratchet, fix with axle, with the also fixing terminal spring control wheel of spring terminal, just under the effect of spring, drive the axle rotation, and axle drives and its fixing energy output wheel rotation, thereby powered vehicle is advanced.The time of this motor energy output is selectively; Simultaneously, since energy is stored by spring, the output of energy also has " elasticity ": the speed of a motor vehicle is fast again, and also spring only soon will inevitably act on wheel with the potential energy of output; In addition, additional power to car can not be again very strong or very weak (preshoot or inoperative suddenly), because spring can be just right through trial-production.Like this, the collection of bicycle dissipate energy, store and utilize problem just to solve more satisfactorily.

China (and even world) mass production at present have only a kind of two-wheeled cycle, in addition " sidecar " or " three-wheel " mostly are self-control, low precision, slow, the effort of speed; Therefore, be badly in need of 100 kilograms of a kind of load-carryings (beyond the cyclist), can run 50 kilometers on 1st,, labour-saving new bicycle more stable, comfortable than existing bicycle.The bicycle of configuration spring store energy motor just can reach this purpose.This car is called spring energy-storage bicycle, three-wheel; The backrest seat; Ceiling is arranged, can fill and make sail.Owing to utilized the mechanical energy of scattering and disappearing and wind energy than ordinary bicycle efficient height, be suitable for that urban transit system, short distance are transported goods for sale, the whole family goes on a tour.Car load closes the logical bicycle price of 2-3 Daepori.

Accompanying drawing is a schematic representation of the present invention.Fig. 1 is a spring store energy motor, among the figure, and 1 energy output wheel, 2 terminal springs control wheel, 3 handle ratchet, 4 housings, 5,6 lids, 7 origin or beginning spring wheels, 8 restriction ratchets, 9 tooth bars, 10 gears, 11 bearings, 12 energy wheel for inputting, 13 ¹～13 ⁿPlane spiral spring, 14 ¹～14 ⁿThe spring connecting wheel.Fig. 2 be three partial view: A of Fig. 1 to view (among the figure 15 for ratchet), B to view and plane spiral spring 13 front views.Fig. 3, Fig. 4 are two views of spring energy-storage bicycle, among the figure: 16 springs, 17 front-wheels, 18 roof beams structure, 19 underframes, 20 springs, 21 trailing wheels, 22 fill energy gear, 23 idle wheels, 24 brake wheels, 25 rear axles, 26 bearing supports, the L shaped duplicate of 27 pedals, 28 canopies, 29 rear columns, 30 adjustable levers, 31 drive flywheel, and 32 drive flywheel.

The invention will be further described below in conjunction with accompanying drawing:

As Fig. 1, Fig. 2: housing 4 is fixed on the bicycle underframe, and tooth bar 9 upper ends and car roof beam structure are hinged.When car moved, roof beam structure is vibration up and down constantly, then tooth bar 9 to-and-fro motion, thus driven gear 10 rotates; The ratchet 15 that is fixed on the gear 10 drives 7 rotations of origin or beginning spring wheel; Because the effect of restriction ratchet 8, wheel 7 can not reverse.

Path one end (" origin or beginning ") of plane spiral spring 13 is fixing with wheel 7, cylindrical one end and spring connecting wheel 14 are fixing, like this, and through some (n) auxiliary springs and spring connecting wheel, until last terminal spring control wheel 2 forms one group of spring pair of connecting.Owing to handle the effect of ratchet 3, control wheel 2 can not rotate arbitrarily, so the rolling-in gradually of all springs, energy is collected like this, stored.

In addition, when bicycle needs brake, deceleration, then energy wheel for inputting 12 and the filling energy gear that is fixed on the rear axle are connected, make the axle 5 counterclockwise rotations (as Fig. 2, look from the direction of arrow, suppose the axle 5 clockwise turn to release the energy direction), because the effect of restriction ratchet 8, the rolling-in again of all springs had both stored energy, had played brake, decelerating effect again.

Handle ratchet 3 if lift, because the effect of spring, then terminal control wheel 2(is fixing with axle 5) drive axle 5 and rotate, axle 5 drives again with its fixing energy output wheel 1 and rotates, and 1 with rear axle on the driving flywheel join, energy has just discharged like this.

Some explanation:

A,

wheel

1,2,12 and axle 5 are fixing, and all the other all dally;

B, reduce " omission " for making energy, can increase the quantity of ratchet 15, and make its position difference to some extent, promptly ratchet is not worked simultaneously, such as, a job, one in 1/2 position, one the quantity of ratchet is between 6～8 in 1/4 position, and that works simultaneously has only two.

If all rolling-in of all springs of C are handled ratchet 3 and are not lifted yet, at this moment need only α angle correct (seeing the A view), wheel 7 does not change, but still clockwise direction rotation of gear, and send than loud noise, remind the cyclist.The α angle can be determined by experiment.

D, under the situation of boundary dimension permission, serial spring that should be as much as possible, and add the big spring external diameter is in the hope of increasing accumulation of energy " capacity ".

E, for reducing the cost, and make compact structure, but the wheel castingin iron cover of all idle running; Can consider oiling in case, carry out nature and lubricate.

Below in conjunction with Fig. 3, Fig. 4 spring energy-storage bicycle is described further.

This spring energy-storage bicycle three-wheel, 17 1 on front-wheel, diameter 30mm, 21 two of trailing wheels, available common 28 inch bicycle rears are contained in rear axle 25 two ends, and one for fixing, and one is idle running.1203 bearings flatly respectively are equipped with at axle 25 two ends, and are installed in the bearing support 26, and bearing support 26 usefulness bolts and locating stud are fixed on the underframe 19.Spring store energy motor 4 usefulness bolts, locating stud are fixed on the underframe 19, and tooth bar 9 upper ends and roof beam structure 18 are hinged.Roof beam structure 18 and underframe 19, the rear portion is connected with spring 20, and front end is connected with spring 16.Driving flywheel 31 on motor energy output wheel 1 and the rear axle 25 joins.In needs brakes with when slowing down, handle shift fork (not providing on the figure), move the idle wheel 23 that on little axle, slides, motor energy wheel for inputting 12 is connected with the energy gear 22 that fills fixing on rear axle 25, thereby plays the effect of accumulation of energy and deceleration; As it is not enough to slow down, and then can and use with fixing brake wheel 24 on the rear axle 25.

Seat, shelf all are fixed on the roof beam structure 18, and back seat and shelf can exchange, and depend on the needs; The elevation angle available adjustment bar 30 of front seat back is regulated.For making the cyclist comfortable, pedal adds L shaped annex 27, holds heel.But canopy 28 sunshades, keep off the rain, can erect with the wind or partially with the wind and be fixed on behind the car on two root posts 29, do sail and use.

This overall width 800mm, high 1450mm.Double type, front and rear wheel centre distance 800mm, the long 1690mm of car load; Single type, the long 1290mm of front and back wheels centre distance 400mm car load still can have child seat or little shelf behind the car.

Claims

1, spring store energy motor that constitutes by axle 5, tooth bar 9, gear 10, origin or beginning spring wheel 7, plane spiral spring 13, terminal spring control wheel 2, energy wheel for inputting 12, energy output wheel 1, manipulation ratchet 3, restriction ratchet 8 and ratchet 15, it is characterized in that plane spiral spring origin or beginning (path) is fixing with origin or beginning spring wheel 7, terminal (cylindrical) is fixing with terminal spring control wheel 2, middle a plurality of spring series connection is connected with spring connecting wheel 14.

2, by the spring store energy motor of claim 1 defined, it is characterized in that gear 10 is connected with circle in the origin or beginning spring wheel 7 with ratchet 15, origin or beginning spring wheel 7 cylindricals are connected with restriction system ratchet 8, and the control of terminal spring is taken turns 2 and is connected with manipulation ratchet 3.

3,, it is characterized in that energy output wheel 1, terminal spring control wheel 2, energy wheel for inputting 12 are fixing with axle 5, and gear 10 origin or beginning spring wheels 7, spring connecting wheel 14 dally on axle 5 by the spring store energy motor of claim 1 regulation.

4, by the spring store energy motor of claim 2 regulation, it is characterized in that: the operating angle α of ratchet 15 is greater than zero, and by measuring, and the quantity of ratchet 15 is between 4～8 according to operating conditions for its numerical value, and that works simultaneously has only two.

5, spring energy-storage bicycle with spring store energy motor equipment it is characterized in that motor 4 and bicycle underframe 19 fix with bolt, locating stud, and tooth bar 9 is hinged with roof beam structure 18.

6, the spring energy-storage bicycle of stipulating by claim 5, it is characterized in that energy output wheel 1 is connected with driving flywheel 31 on the rear axle 25, energy wheel for inputting 12 can be connected by idle wheel 23 by gear 22 with fixing filling on rear axle 25, and canopy 28 can erect and is fixed on the rear column 29.