CN201427647Y

CN201427647Y - Electric and manpower dual-purpose bicycle

Info

Publication number: CN201427647Y
Application number: CN2009201623930U
Authority: CN
Inventors: 邓昌沪
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-07
Filing date: 2009-07-07
Publication date: 2010-03-24
Anticipated expiration: 2019-07-07

Abstract

The utility model discloses an electric and manpower dual-purpose bicycle which comprises a driving mechanism, an accumulator and an integral bicycle. The driving mechanism comprises a right angle hollow shaft speed reduction motor, a clutch hand wheel, a hollow flange shaft of the right angle hollow shaft speed reduction motor, a thread section, a manpower driving wheel, a manpower driving shaft,a manpower trample plate, a wedge, a linear bearing, a machine frame seat, a clutch bolt, a sprocket wheel and a limiting pin, wherein the outer diameter of the linear bearing is connected with the inner diameter of the hollow flange shaft of the right angle hollow shaft speed reduction motor for floating installation, the inner diameter of the linear bearing is connected with the outer diameterof the manpower driving shaft for floating installation, the clutch hand wheel can be rotated to realize electric and manpower conversion driving mode, the purpose that an electromotor does not need driving in manpower driving can be achieved through the clutch function of a simple clutch hand wheel, and thereby the device can be lighter and more accords with middle and old aged colony and woman colony. The sole weight of the bicycle can be lowered through simplifying the mechanism, thereby lowering the inertia of riding the bicycle and being safer.

Description

Electronic, manual dual-purpose bicycle

Technical field

The utility model relates to a kind of electric vehicle, particularly electronic, manual dual-purpose bicycle.

Technical background

China Economic Times, published article on February 25th, 2005, the president Wang Fenghe of Chinese Cycling Association claims, at present, Electrical Bicycle becomes " sinister in appearance ", and stature is increasing, weight is increasing, speed is more and more faster, apperance is more and more as trail bike, and travel at bicycle lane mostly, this has brought great potential safety hazard on the one hand, has brought other unnecessary troubles also on the other hand regular Electrical Bicycle manufacturer." the unnecessary trouble " of indication is meant that Electrical Bicycle is not approved in many cities, even places all sorts of obstacles for the development of Electrical Bicycle industry.Wang Feng and tell the reporter, Electrical Bicycle has strict difinition.He introduces; there are strict requirements for the national standard of Electrical Bicycle; the design speed per hour can not be above 20 kilometers; weight is not more than 40 kilograms; product only in this way just can be called Electrical Bicycle; also just regarded as " unpowered vehicle " by " traffic law "; he anxiously says the reporter; do not look down upon this two indexs; this ensures the major criterion of customer's life security; but regrettably, our some manufacturing enterprises but to hanker after making those speed more and more faster; the battery-driven car that weight is increasing, the foot-operated function of some battery-driven car has become ornaments; this has obviously exceeded the standard of unpowered vehicle; if unwitting customer has bought these battery-driven car products, can not be subjected to the protection of traffic method, injure self and other peoples' safety again easily.Wang Feng and expression, this battery-driven car product of propagating and selling with the Electrical Bicycle name is very general in China, and the behavior of these dozens policy " edge ball ", not only can seriously misguide the consumer, make that also go through twists and turns just goes on the Electrical Bicycle industry of normal development track and face new test.Wang Feng and expression, Chinese bicycle association of industries is appealed manufacturing enterprise, accomplish to produce in strict accordance with national Electrical Bicycle normal structure, do not beat policy " edge ball ", want sincere propaganda simultaneously, can not remove to propagate the battery-driven car that exceeds standard, misguide the consumer according to the Electrical Bicycle standard.The Electrical Bicycle industry will develop, and must strictly regulate industry standards when national standard is carried out in strictness.Wang Feng and thinking, the developing direction of Electrical Bicycle industry has 2 points: the one, and it is clear and definite that want the location, can not be Electrical Bicycle as long-distance walking-replacing tool, radius of action will be in 15 kilometers, the consumer group is based on the elderly and women, the development object will be based on small and medium-sized cities, the replenishing as public transport then in the big city; Two in keep with technological advance, save material, promote the use of new battery technology, to accomplish environmental protection more, treasure the opportunity to develop of Electrical Bicycle, particularly " People's Republic of China's law on road traffic safety " passed through in the 5th meeting of the Tenth National People's Congress standing committee, makes Electrical Bicycle that legal identity arranged, and the Electrical Bicycle industry should develop in a healthy way by abidance by rule.

Existing Electrical Bicycle cost height, selling price is expensive, major cause is still in order to pursue motor money pattern, too much decorative element, too much structure member causes dead weight of vehicle big, and dead weight of vehicle is big, needs bigger load power, the big more consumed power of load is big more, consumption of power is big more, and the motor of preparation and battery are just big more, the excessive configuration of battery and motor, itself just significantly increases cost, existing Electrical Bicycle also exists when storage battery electric power storage consumption is over, because dead weight of vehicle is big, motor and people's force mechanisms can not clutches, manpower almost can't be ridden, need and please drag away by power car, the development tendency that Electrical Bicycle is such, comet is from the principle of energy-conserving and environment-protective.

Summary of the invention

The utility model is to provide a kind of electronic, the manual dual-purpose bicycle, this electronic, the manual dual-purpose bicycle can be when storage battery has electricity, electricity consumption drives, when storage battery does not have electricity, manpower drives, and when manpower drove, electrical motor was by the disengaging of clutch electrical motor, overcome shaft coupling and rotated the rotation of drive motor winding, also just overcome the continuous cutting magnetic induction linear load of rotating coil, thereby felt light when manpower is driven, reduced power consumption to reach the purpose of cost-cutting in order to make battery and power of motor, the employing reducing motor drives, increase output torque by the reductor deceleration, reach and reduce the installed power purpose, reduce after the installed power, can reduce power of motor, after power of motor reduces, can reduce the coupling equipment of storage battery, expensive lithium cell, 100 watts of every minimizings/time, cost reduces by 300 yuans.Existing electric bicycle motor directly drives mode, motor is installed in the center of wheel, though install simple and convenient, but wheel is in motion vibrations center, and the mechanical characteristics of motor is produced remarkable performance impact, and that the utility model provides is electronic, the motor of manual dual-purpose bicycle, two wheels that are installed in bicycle are apart from midway location, be in the minimum position of motion vibrations, can significantly improve the durability of car load like this, thereby prolong service life of a machine.

Realize the technical scheme of the utility model task: by right angle quill shaft reducing motor, the power-transfer clutch handwheel, right angle quill shaft reducing motor hollow flange axle, the manpower axle drive shaft that thread segment is arranged, the manpower drive wheel, the manpower riding boogie board, voussoir, linear bearing, the power-transfer clutch handwheel, the clutch bolt, sprocket wheel, locating dowel pins etc. are formed driver train, the internal diameter of linear bearing external diameter and right angle quill shaft reducing motor hollow flange axle links to float and installs, right angle quill shaft reducing motor hollow flange axle, can move at linear bearing external diameter axial-radial, linear bearing internal diameter and manpower axle drive shaft external diameter link to float and install, the manpower axle drive shaft can move by axial-radial in the linear bearing internal diameter, driver train is installed in two wheels apart from the centre, be connected and fixed by frame seat vehicle frame bar, below the rear side seat of driver train is storage battery, adopts existing whole self-propelled bassinet structure to form.The rotary clutch handwheel, can with clutch bolt conversion and reducing motor transmission or with the transmission of manpower drive wheel, used right angle quill shaft reducing motor can be selected commodity camber dentition row for use, also can select bevel gear finishing bevel gear cuter series for use.

The utility model positive effect: electronic, manual dual-purpose bicycle is compared with existing battery-driven car, reduced manufacturing cost, improved the manpower driveability, the structure that meets Electrical Bicycle definition fully meets the requirement of the Electrical Bicycle of " People's Republic of China's law on road traffic safety " that the 5th meeting of the Tenth National People's Congress standing committee pass through fully.Increase moment by slowing down, reach the reduction installed power, thereby reduced manufacturing cost, also reduced energy consumption simultaneously.By a simple power-transfer clutch handwheel clutch function, need not drive motor when reaching manpower and driving, thus lighter, more meet person in middle and old age, women colony uses.Reduce the deadweight of car load by simplifying the internal structure of an organization, also just reduced the inertia of driving, thus safer.

Description of drawings

Fig. 1 is that the utility model is electronic, manual dual-purpose transmission mechanism of bicycle motorized motions diagrammatic sketch;

Fig. 2 is that the utility model is electronic, manual dual-purpose transmission mechanism of bicycle manpower drives diagrammatic sketch;

Fig. 3 is the right elevation of Fig. 1;

Fig. 4 is the left view of Fig. 1;

Fig. 5 is that the utility model is electronic, manual dual-purpose bicycle car load scheme drawing;

Fig. 6 is that the utility model is electronic, the frame seat of the manual dual-purpose bicycle driving B of mechanism 10 and vehicle frame bar C1, vehicle frame bar C2 connection diagram;

Among Fig. 1, right angle quill shaft reducing motor 1, power-transfer clutch handwheel 2, right angle quill shaft reducing motor hollow flange axle 3, manpower drive shaft screw thread section 4, manpower drive wheel 5, manpower axle drive shaft 6, manpower riding boogie board 7, voussoir 8, linear bearing 9, frame seat 10, clutch bolt 11, sprocket wheel 12, vehicle frame bar C2;

Among Fig. 2, power-transfer clutch handwheel 2, right angle quill shaft reducing motor hollow flange axle 3, voussoir 8, clutch bolt 11, locating dowel pin 13, vehicle frame bar C2;

Among Fig. 3, right angle quill shaft reducing motor 1, power-transfer clutch handwheel 2, manpower drive wheel 5, manpower riding boogie board 7, sprocket wheel 12, vehicle frame bar C1, vehicle frame bar C2;

Among Fig. 4, right angle quill shaft reducing motor 1, manpower riding boogie board 7, voussoir 8, frame seat 10, sprocket wheel 12, vehicle frame bar C1, vehicle frame bar C2;

Among Fig. 5, storage battery A, driver train B, whole self-propelled car C, sprocket wheel 12, chain D, riding boogie board 7, vehicle frame bar C1, vehicle frame bar C2;

Among Fig. 6, driver train B, frame seat 10, vehicle frame bar C1, vehicle frame bar C2;

Specific embodiment

With reference to Fig. 5, driver train B is installed in the middle of two wheelspans, be connected and fixed by vehicle frame bar C1, the vehicle frame bar C2 of frame seat 10, and be storage battery A at the rear side of driver train B.

With reference to Fig. 1, be electronic, manual dual-purpose transmission mechanism of bicycle motorized motions pattern, the clutch bolt 11 that right angle quill shaft reducing motor hollow flange axle 3 end face of flange are installed, bolt is gone in sprocket wheel 12, when right angle quill shaft reducing motor 1 rotates, sprocket wheel 12 is driven in rotation, chain D is dragged by sprocket wheel 12, drives bicycle walking, at this moment, because the clutch bolt 11 of manpower drive wheel 5 axial ends has left sprocket wheel 12, manpower axle drive shaft 6, floating is installed in the internal diameter of linear bearing 9, can not rotate with right angle quill shaft reducing motor hollow flange axle 3, riding boogie board 7 is in free state, only supplies the step effect.

When the electric power storage of storage battery has consumed, when needing to use manpower to drive, with reference to Fig. 2, rotary clutch handwheel 2, because power-transfer clutch handwheel 2 is subjected to radially position-limiting action of voussoir 8, the rotation of power-transfer clutch handwheel 2, its negative thread can only make the external thread section 4 with its ingear manpower axle drive shaft 6 move axially, thread segment 4 by the negative thread engagement shaft of power-transfer clutch handwheel 2 to diriven motion, manpower axle drive shaft 6 promptly moves axially, the manpower drive wheel 5 that is fixed on the manpower axle drive shaft 6 is same moved further, the clutch bolt 11 that manpower drive wheel 5 axial ends are installed, be that bolt is gone in sprocket wheel 12, at this moment, right angle quill shaft reducing motor hollow flange axle 3 is subjected to the position-limiting action of locating dowel pin 13, be subjected to manpower axle drive shaft 6 to move axially passing, promptly move in the same way synchronously with manpower drive wheel 5, right angle quill shaft reducing motor hollow flange axle 3, in the unsteady installation of linear bearing 9 external diameter surfaces, right angle quill shaft reducing motor hollow flange axle 3, promptly in linear bearing 9 external diameter surface displacements, the clutch bolt 11 that right angle quill shaft reducing motor hollow flange axle 3 end face of flange are installed, promptly leave sprocket wheel 12, sprocket wheel 12 promptly rotates with manpower drive wheel 5, right angle quill shaft reducing motor 1 is in free state, and at this moment, right angle quill shaft reducing motor 1 can not rotate with sprocket wheel 12.And sprocket wheel 12 is the terminations that are fixed on linear bearing 9 external diameters, keeps relative positioning to put, so just can not cause resemble existing Electrical Bicycle what kind of, when manpower drove, electrical motor rotation in tow caused the human load increase.

Right angle quill shaft reducing motor 1 can be selected commodity camber dentition row for use, also can select bevel gear finishing bevel gear cuter series for use.

Claims

1, a kind of electronic, the manual dual-purpose bicycle, by driver train (B), storage battery (A), whole self-propelled car (C) is formed, described driver train (B), include right angle quill shaft reducing motor (1), power-transfer clutch handwheel (2), right angle quill shaft reducing motor hollow flange axle (3), thread segment (4), manpower drive wheel (5), manpower axle drive shaft (6), manpower riding boogie board (7), voussoir (8), linear bearing (9), frame seat (10), clutch bolt (11), sprocket wheel (12), locating dowel pin (13), it is characterized in that: the internal diameter of linear bearing (9) external diameter and right angle quill shaft reducing motor hollow flange axle (3) links to float and installs, and linear bearing (9) internal diameter and manpower axle drive shaft (6) external diameter link to float and install.

2, by described electronic, the manual dual-purpose bicycle of claim 1, it is characterized in that: manpower axle drive shaft (6) has thread segment (4).

3, by described electronic, the manual dual-purpose bicycle of claim 1, it is characterized in that: power-transfer clutch handwheel (2) internal diameter has screw thread.

4, by described electronic, the manual dual-purpose bicycle of claim 1, it is characterized in that: right angle quill shaft reducing motor (1) can be selected camber dentition row for use, also can select bevel gear finishing bevel gear cuter series for use.