CN2921451Y - Synchronous toothed belt power transmission system for tricycle vehicle and low-speed lorry - Google Patents
Synchronous toothed belt power transmission system for tricycle vehicle and low-speed lorry Download PDFInfo
- Publication number
- CN2921451Y CN2921451Y CN 200620008889 CN200620008889U CN2921451Y CN 2921451 Y CN2921451 Y CN 2921451Y CN 200620008889 CN200620008889 CN 200620008889 CN 200620008889 U CN200620008889 U CN 200620008889U CN 2921451 Y CN2921451 Y CN 2921451Y
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- China
- Prior art keywords
- belt
- low
- flywheel
- toothed belt
- speed
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- Expired - Fee Related
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Abstract
A synchronous toothed belt power transmission system for tricycle vehicle and low-speed lorry transforms the original triangle strap wheel connected with the power engine as well as the triangle strap wheel connected with the clutch into the synchronous toothed belt power transmission system made from iron-steel, powder metallurgy material or engineered plastics, with the matched rubber toothed belt. The flywheel is connected with the synchronous toothed belt and with the flywheel of the engine. One end of the synchronous toothed belt is wound around the synchronous toothed belt of flywheel, with matched teeth joggling with each other. Meanwhile, the other end of the synchronous toothed belt is wound around the toothed belt of the clutch, with mutually joggles. The clutch is connected with the transmission system of the tricycle or the low-speed lorry, thereby solving the problems of the synchronous driving process involved in the synchronous transmission of tricycle and the low-speed lorry.
Description
Affiliated technical field
The utility model relates to a kind of automobile-used power-transmitting part, exactly is three-wheeled motor car and low-speed truck timing belt Power Train.
Background technique
At present, to adopt dual mode be direct transmission and v belt transmission to the power transmission of the power train of three-wheeled motor car (former title " three-wheeled farm transport vehicle ") and low-speed truck (former title " four-wheel agricultural vehicle) from the motor to the clutch.The flywheel that direct transmission is a motor directly links to each other with the driving disc of clutch; Thereby belt transmission is to connect a belt pulley by the belt pulley rotation on the v belt drive clutch of certain-length from engine flywheel, power is passed to clutch from motor pass to speed changer and back axle again.But,, can not effectively transmit the power of motor by v belt owing to three-wheeled motor car and low-speed truck were increasing with the power of used diesel engine in recent years.According to theoretical calculation and actual test, even the effective power that 4 v belt can transmit also is no more than 18 horsepowers, and easily skid during high speed, noise is big, and supporting diesel engine power can not be transmitted fully, causes energy waste.
Summary of the invention
Bring into play fully for the power that makes supporting diesel engine, promptly the power of diesel engine almost can all pass on the speed changer.The utility model provides a kind of three-wheeled motor car and low-speed truck timing belt Power Train, this power train is made up of the synchronous toothed belt wheel, clutch synchronization flute profile belt wheel and the timing belt that connect engine flywheel, it has band (flat belt, vee belt) transmission, chain-driven and gear transmission three's advantage concurrently, the fine v belt problem of skidding that solved, transmitted power is big, the transmission precise synchronization.
This technological scheme of using novel its technical problem of solution to be adopted is: manufacture synchronous toothed belt wheel of flywheel and clutch synchronization flute profile belt wheel with ferrous materials or powdered metallurgical material or engineering plastics, make timing belt with rubber, the synchronizing jugged belt wheel of flywheel is connected with engine flywheel, one end ring of synchronous cog belt on the synchronizing jugged belt wheel of flywheel and profile of tooth be meshing with each other, the other end of while synchronous cog belt is looped around on the clutch profile of tooth belt wheel and profile of tooth is meshing with each other, and clutch is connected with the low-speed truck speed changer with the three-wheeled motor car.Thereby realize that three-wheeled motor car and low-speed truck are with flute profile band synchronous dynamic transmission process.
The beneficial effects of the utility model are: the timing belt Power Train than vee belt transmission efficiency height, synchronism is good, effectively transmitted power energy saving, operating speed scope and loading range are big, the flute profile engagement driving is steady, noise is little, can effectively improve the power character and the Economy of three-wheeled motor car and low-speed truck.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural configuration schematic representation on three-wheeled motor car and low-speed truck of the present utility model.
Fig. 2 is synchronous cog belt of the present utility model and synchronous pulley meshing transmission structure schematic representation.
Fig. 3 is the two kinds of structural representations (wherein Fig. 3 is the synchronizing jugged belt wheel that has the triangle trough of belt, and Fig. 4 is not for having the synchronizing jugged belt wheel of triangle trough of belt) that are connected the synchronizing jugged belt wheel of engine flywheel of the present utility model with Fig. 4.Fig. 5 and Fig. 6 are two kinds of structural representations (wherein Fig. 5 is the structural representation of arc toothed band of the present utility model, and Fig. 6 is the structural representation of trapezoidal toothed band of the present utility model) of synchronous cog belt of the present utility model.
1. clutch synchronization profile of tooth belt wheels among the figure, 2. synchronous cog belt, the 3. synchronizing jugged belt wheel of flywheel, 4. engine flywheel, 5. three-wheeled motor car and low-speed truck speed changer.
Embodiment
The utility model mainly contains the synchronous toothed belt wheel of flywheel, clutch synchronization flute profile belt wheel made from ferrous materials or powdered metallurgical material or engineering plastics and the compositions made from rubber such as timing belt.In Fig. 1 and Fig. 2, one end ring of synchronous cog belt (2) is gone up and profile of tooth is meshing with each other around clutch synchronization profile of tooth belt wheel (1), and the other end of synchronous cog belt (2) is looped around that the synchronizing jugged belt wheel (3) that connects engine flywheel (4) is gone up and profile of tooth is meshing with each other simultaneously.Engine flywheel during work (4) rotation, drive the synchronizing jugged belt wheel of flywheel direct-connected (3) rotation with it, because toothed belt (2) is meshed with synchronizing jugged belt wheel of flywheel (3) and clutch synchronization profile of tooth belt wheel (1), thereby the power of motor is passed on the clutch, pass to three-wheeled motor car and low-speed truck speed changer (5) by clutch then.In addition, having the synchronizing jugged belt wheel of flywheel of triangle trough of belt can be to generator or other mechanical outputting power.
Claims (4)
1. three-wheeled motor car and low-speed truck timing belt Power Train, mainly form by clutch synchronization profile of tooth belt wheel, synchronous cog belt, flywheel synchronous cog belt wheel, it is characterized in that: the synchronizing jugged belt wheel of flywheel is connected with engine flywheel, one end ring of synchronous cog belt on the synchronizing jugged belt wheel of flywheel and profile of tooth be meshing with each other, the other end of while synchronous cog belt is looped around on the clutch profile of tooth belt wheel and profile of tooth is meshing with each other, and clutch is connected with the low-speed truck speed changer with the three-wheeled motor car.
2. three-wheeled motor car and the low-speed truck timing belt Power Train that will state according to claim 1, the trough of belt that it is characterized in that the synchronizing jugged belt wheel of flywheel is the structure of having only the synchronous cog belt trough of belt or having the vee belt trough of belt.
3. three-wheeled motor car and the low-speed truck timing belt Power Train that will state according to claim 1, the profile of tooth that it is characterized in that synchronous cog belt is a circular arc or trapezoidal.
4. three-wheeled motor car and the low-speed truck timing belt Power Train that will state according to claim 1, it is characterized in that the synchronizing jugged belt wheel of clutch synchronization profile of tooth belt wheel and flywheel makes with ferrous materials or powdered metallurgical material or engineering plastics, and match with the profile of tooth of timing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620008889 CN2921451Y (en) | 2006-03-24 | 2006-03-24 | Synchronous toothed belt power transmission system for tricycle vehicle and low-speed lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620008889 CN2921451Y (en) | 2006-03-24 | 2006-03-24 | Synchronous toothed belt power transmission system for tricycle vehicle and low-speed lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921451Y true CN2921451Y (en) | 2007-07-11 |
Family
ID=38253930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620008889 Expired - Fee Related CN2921451Y (en) | 2006-03-24 | 2006-03-24 | Synchronous toothed belt power transmission system for tricycle vehicle and low-speed lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921451Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288842A (en) * | 2017-07-11 | 2017-10-24 | 苏州欧圣电气工业有限公司 | A kind of air compressor |
-
2006
- 2006-03-24 CN CN 200620008889 patent/CN2921451Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288842A (en) * | 2017-07-11 | 2017-10-24 | 苏州欧圣电气工业有限公司 | A kind of air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20100324 |