CN2106127U - Chainless transmission power-aid bicycle - Google Patents
Chainless transmission power-aid bicycle Download PDFInfo
- Publication number
- CN2106127U CN2106127U CN90215598U CN90215598U CN2106127U CN 2106127 U CN2106127 U CN 2106127U CN 90215598 U CN90215598 U CN 90215598U CN 90215598 U CN90215598 U CN 90215598U CN 2106127 U CN2106127 U CN 2106127U
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- China
- Prior art keywords
- chain
- bicycle
- friction disc
- spring
- clutch
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Abstract
The utility model relates to a power-aid bicycle without the chain transmission. A pair of cone gears is respectively arranged on a centre shaft, a rear shaft and the left side of the power-aid bicycle; the two cone gears are arranged in a left bottom fork and are connected with each otherby a hexagonal transmission shaft in order to form a transmission chain; a small engine is respectively arranged on the bottom fork and between a standpipe and the rear tyre, and the utility model is the bicycle which can be driven by the treading force and the power of the engine.
Description
The utility model relates to a kind of without chain gear.The aiding bicycle that put-put drives trailing wheel is housed.
Existing Chinese patent 88205727.8 has been released and a kind ofly in the pipe of chain stays right side a transmission shaft has been housed, its two ends respectively have with in, the conical gear of rear axle gear interlock, be used to replace chain wheel, chain and flywheel transmission, but can only ride can not be motor-driven.
The utility model is on chain stay, between standpipe and the rear tyre or under the axis and between the trailing wheel, adorn a put-put, make engine installation firmly and stable working by the point of the fixed installation on the vehicle frame and separation device and tension spring mechanism, change simultaneously at bicycle right side installation chain wheel, flywheel and chain, or the mode of bevel drive, and in the left side of bicycle, on axis and rear axle, respectively adorn a pair of conical gear, and in the chain stay pipe of left side, make both be tied the composition messenger chain with the hexangle type transmission shaft, and become to ride and ride, again can the power-actuated aiding bicycle of machine.
The utility model has the advantages that compact conformation, in light weight, manpower is motor-driven dual-purpose, can take high-rise building, is applicable to building, and the people of working great distance use.
Fig. 1 is a no chain-driving aiding bicycle schematic appearance of the present utility model.
Fig. 2 is the employed engine structure figure of the utility model.
Fig. 3 is an aiding bicycle left circles bevel drive constructional drawing.
Fig. 4 is the self-acting clutch constructional drawing.
The utility model is elaborated below with reference to Fig. 1 to Fig. 4.
Fig. 1 is the aiding bicycle schematic appearance, and (1) is the axis bevel gear pair among the figure, (2) separation device.(3) put-put.(4) the fixed installation point of driving engine on vehicle frame.(5) adjustable tension spring mechanism.(6) upright fork.(7) chain stay.(8) rear axle bevel gear pair.(9) fuel tank.(10) standpipe.Owing on the engine cylinder two lugs are arranged, on the upright fork (6) two fixed pivots are arranged, by lug with firm being suspended on the car of driving engine, adjustable tension spring (5) then makes the transmission emery wheel of driving engine tightly press to tire, in order to regulate thrust, spring one end is equipped with set screw, separation device (2) is an eccentric stiffener, use cable control, it can overcome the pulling force of (5) easily, driving engine and tire are separated, and mechanism (2) can be installed in and also can be contained on the standpipe on the chain stay or be integrated with the groups of holders of (5); For guaranteeing that safety is equipped with protective cover in the driving engine both sides.
Fig. 2 is the employed engine structure figure of the utility model, and (11) are light-up plugs.(12) be cylinder head.(13) cylinder block of lug is arranged.(14) piston rod part.(15) bent axle.(16) outer cover.(17) magneto generator flywheel assembly.(18) transmission emery wheel assembly.(19) friction disc assembly.(20) self-acting clutch.(21) idle wheel assembly.(22) final drive gear.(23) seal cover cap.(24) final drive shaft.Find out that from diagram crankshaft two end has bearing to be bearing on the crankcase of the left and right sides, bent axle one end has only been installed the magneto generator flywheel assembly, the other end has been installed self-acting clutch, friction disc assembly, on friction disc, installed the seal cover cap that non-metallic material is made additional, the friction lining of power-transfer clutch is kept dry, the gear of outputting power is housed on friction disc, transmission emery wheel assembly (18) is rotated by idle wheel and final drive gear; The emery wheel cross central line overlaps with cylinder centerline, and the line of centers of whole driving engine and the line of centers of front and back wheel coincide substantially.The position of organizing part separately that crankshaft two end is adorned, through cooperative dimensioning is replaceable again, its function is constant.(21) idle wheel can be established the gear of two groups of different speed ratios with (22) final gear, so can realize two retaining speed changes.
Fig. 3 is garden, aiding bicycle left side bevel drive constructional drawing.(31) are lugs among the figure, (32) axis finishing bevel gear cuter, (33) transmission shaft front end finishing bevel gear cuter.(34) stretcher (35) tire (36) hexagon transmission shaft.(37) left side chain stay pipe.(38) transmission shaft rear end finishing bevel gear cuter.(39) rear axle finishing bevel gear cuter.Chain stay and upright fork are coventional type among Fig. 1, the traveling comfort of riding for increase, can make the reel cage formula, have the lower end of two lugs (31), this moment seat tube that the mounting hole that matches is therewith arranged for this reason in the outside of axis sleeve pipe, upright simultaneously fork (6) will be changed to rear shock absorber; Transmission process is as follows; When go-cart or foot-operated by bike the time, separation device (2) separates driving engine (3) and tire (35), is ordinary bicycle; Motor-driven as transferring to, at first handle (2) transmission emery wheel assembly (18) is contacted with tire (35), at this moment, left side finishing bevel gear cuter (32) drives (33), and (38) and (39) make tire (35) drive transmission emery wheel (18) and rotate.And pass through final drive gear.Idle wheel and friction disc and power-transfer clutch rotate bent axle.The magneto generator flywheel of the bent axle other end rotates thereupon.The cutting magnetic line igniting makes engine operation.And progressively improve rotating speed.The drive car advances, and realizes that machine power drives.
Fig. 4 is a self-acting clutch, and (41) are friction disc.(42) bent axle.(43) connecting panel.By (44) friction lining.(45) spring.(46) centrifugal block for clutch use is one group, has more than two groups, and centrifugal block for clutch use and connecting panel link, the other end is near connecting panel, bored a blind hole of settling spring on it, friction lining contacts with friction disc by the pressure of spring, and pressure is less during starting, can only drive bent axle rotates, when engine speed was very high, centrifugal block for clutch use had increased pressure between (44) and (41) by spring, can transmit very big moment of torsion, when idling, then skid between (44) and (41).
More than the utility model has been done all-side introduction, use this programme and can make very practical manpower and motor bike.
Claims (4)
1, the novel aiding bicycle of a kind of no chain-driving is characterized in that the left side at car, respectively adorns a pair of conical gear on axis and rear axle, and makes both be tied the composition messenger chain with the hexagon transmission shaft in the chain stay pipe of left side; Again on the chain stay, adorned a put-put between standpipe and the rear tyre, fixed installation point and separation device and adjustable tension spring mechanism are arranged on the vehicle frame.
2, by the novel aiding bicycle of the described no chain-driving of claim 1, it is characterized in that having on the cylinder two lugs; Crankshaft two end has the bearing supporting on the crankcase of the left and right sides, bent axle one end has only been installed the magneto generator flywheel assembly, the other end has been installed self-acting clutch and friction disc assembly, on friction disc, adorned the seal cover cap that non-metallic material is made, on friction disc, adorned the gear of outputting power, transmission emery wheel assembly has been rotated by idle wheel and final drive gear; The emery wheel cross central line overlaps with cylinder centerline, and whole engine centerline and front and back wheel line of centers coincide.
3, by the described aiding bicycle of claim 1, it is characterized in that chain stay and upright fork can make the reel cage formula, two lugs are arranged in the outside of axis sleeve pipe, there is the mounting hole that matches therewith the lower end of seat tube.
4, by the novel aiding bicycle of the described no chain-driving of claim 1, it is characterized in that: self-acting clutch is made up of the friction lining more than two groups, spring, centrifugal block for clutch use; Centrifugal block for clutch use links to each other with connecting panel, and the other end has bored a blind hole of settling spring near connecting panel on it.Friction lining contacts with friction disc by the pressure of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90215598U CN2106127U (en) | 1990-12-26 | 1990-12-26 | Chainless transmission power-aid bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90215598U CN2106127U (en) | 1990-12-26 | 1990-12-26 | Chainless transmission power-aid bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2106127U true CN2106127U (en) | 1992-06-03 |
Family
ID=4894872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90215598U Granted CN2106127U (en) | 1990-12-26 | 1990-12-26 | Chainless transmission power-aid bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2106127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382197A (en) * | 2018-01-26 | 2018-08-10 | 于洪涛 | Wind-force auxiliary drive on automobile |
-
1990
- 1990-12-26 CN CN90215598U patent/CN2106127U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382197A (en) * | 2018-01-26 | 2018-08-10 | 于洪涛 | Wind-force auxiliary drive on automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |