CN2913171Y - Automotive tricycle chain-driven reverse gear apparatus - Google Patents
Automotive tricycle chain-driven reverse gear apparatus Download PDFInfo
- Publication number
- CN2913171Y CN2913171Y CN 200620071605 CN200620071605U CN2913171Y CN 2913171 Y CN2913171 Y CN 2913171Y CN 200620071605 CN200620071605 CN 200620071605 CN 200620071605 U CN200620071605 U CN 200620071605U CN 2913171 Y CN2913171 Y CN 2913171Y
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- gear
- housing
- band
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a chain transmission and reverse shift device for an auto rickshaw. An input, an output and a bridging transmission shaft are arranged on a shell of the device, which are sleeved with a conical gear with cover and a conical gear with a key respectively. On the outer ends of the input and the output transmission shafts are provided with an input and output transmission wheels, with a slide key is arranged between the two input transmission wheels. A gear shifting wheel is arranged through the slide key, and a gear shifting rod is arranged on the shell. By swinging the gear shifting rod, a clutch for the gear shifting wheel and the conical gear with cover can be moved to complete the shift changing. The device can be arranged easily on auto rickshaw with transmission chain to solve the problem of the reverse shift, which has simply structure and easy installation as well as showing great value of generalization.
Description
Affiliated technical field
The utility model relates to a kind of reverse gear apparatus of self-propelled vehicle, especially a kind of three wheeled motor car chain-driving reverse gear apparatus.
Background technology
At present, how a kind of chain-driving three-wheeled motor vehicle is not with reverse gear apparatus, traces it to its cause, and all is because do not have simple reverse gear apparatus institute extremely, therefore, has brought many inconvenience for the driver of this car, to this, does not also have good terms of settlement at present.
Summary of the invention
There is not the problem of reverse gear apparatus in order to solve present chain-driving three-wheel vehicle, the utility model provides a kind of three wheeled motor car chain-driving reverse gear apparatus, this device can be installed on the chain-drive three wheeled motor car very easily, can solve the problem of reversing gear easily, it is simple in structure, easy for installation, be the Gospel of driving chain-driving three wheeled motor car driver, it has very big application value.
The technical scheme that its technical matters that solves the utility model adopts is: this device comprises housing (2), band key bevel gear (1), (4), (5), band cover bevel gear (6), (12), gearshift wheel (10), input, output drive wheel (13), (15), input, output, gap bridge transmission shaft (7), (14), (3) and gear level (8) seven parts; It is characterized in that: one side in housing (2), pass across housing, input shaft (7) is installed, both sides in input shaft (7), the suit of symmetry band cover bevel gear (6), (12), on the input shaft (7) between the band cover bevel gear, feather key (11) is installed, gearshift wheel (10) by the bearing fit suit of feather key, gearshift wheel (10) is installed with gear level (8) corresponding matching; On housing (2), be hinged by jointed shaft (9) gear level (8) is installed; By stirring of gear level, can stir gearshift wheel and the clutch of being with the cover bevel gear; Pass the middle part of housing (2), vertical with input shaft (7), gap bridge transmission shaft (3) is installed, these axle two ends captive joint respectively band key bevel gear (4) and (5), band key bevel gear (5) overlaps bevel gear (6), (12) corresponding engagement with band respectively, is driving their and is rotating; Another side at housing, pass housing, and it is vertical with gap bridge transmission shaft (3), take-off (propeller) shaft (14) is installed, and the take-off (propeller) shaft middle part is fixedly mounting band key bevel gear (1), this is taken turns and is with the corresponding engagement of key bevel gear (4), one end of the take-off (propeller) shaft outside housing (14) is equipped with output drive wheel (15), and what output drive wheel (15) was outwards exported is the power of direction-changeable.
During use, when gearshift wheel (10) being relied on some band cover bevel gears (6), (12), this bevel gear promptly rotates synchronously with gearshift wheel (10) and input shaft (7); And another bevel gear idle running, thereby, can drive key bevel gear (5), (4), (1) and output drive wheel (15) in proper order to a direction transmission, when gearshift wheel (10) relies on another band cover bevel gear, can drive key bevel gear (5), (4), (1) and output drive wheel (15) in proper order to another direction transmission, thereby finish the operation of reversing gear of advancing Yu retreating of vehicle.
Its beneficial effect is: this device can be installed on the chain-drive three wheeled motor car very easily, can solve the problem of reversing gear easily, it is simple in structure, and is easy for installation, be the Gospel of driving chain-driving three wheeled motor car driver, it has very big application value.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and the embodiments;
Accompanying drawing is a structural principle scheme drawing of the present utility model;
Among the figure, 1 band key bevel gear, 2 housings, 3 gap bridge transmission shafts, 4 band key bevel gears, 5 band key bevel gears, 6 band cover bevel gears, 7 input shafts, 8 gear levels, 9 jointed shafts, 10 gearshift wheels, 11 feather keys, 12 band cover bevel gears, 13 input power wheels, 14 take-off (propeller) shafts, 15 output drive wheels.
The specific embodiment
In the drawings, output drive wheel (15) and band key bevel gear (1) are captiveed joint by key with take-off (propeller) shaft (14); Captive joint by key with gap bridge transmission shaft (3) in band key bevel gear (4), (5); Input power wheel (13) is captiveed joint by key with input shaft (7); Above axle rotates, and bevel gear all and then rotates synchronously; Axle stops, and bevel gear and then stops.
In the drawings, the inner via hole and the input shaft (7) of band cover bevel gear (6), (12) rotate sliding fit and are connected, and axle is moving, wheel is motionless; Have only by taking turns (10) to some band cover bevel gears (6), when (12) draw close engagement with the gearshift of input shaft (7) sliding block joint, this band overlaps the rotation that bevel gear can be synchronous with axle, or stops operating.
In the drawings, input power wheel (13) is connected transmission with engine power wheel, and the rotational energy of driving engine is imported into, passes through each and the transmission taken turns, passes to output drive wheel (15); Output drive wheel (15) is connected transmission with the power wheel of chain-drive motor vehicle transmission axle, power is received into, thereby drive wheel, or advance or fall back, and all can carry out freely.
In the drawings, gear level (8) and housing are hinged, and its leading section inserts in groove in the middle of the gearshift wheel (10), pulls gear level (8) handle, can stir gearshift wheel (10) and horizontally slipping and be with cover bevel gear (6), (12) or by last or break away from.
In the drawings, band cover bevel gear (6), (12) relative one side have teeth, and the two sides of gearshift wheel (10) has teeth, and their teeth can the corresponding matching engagement.
In the drawings, housing (2) is the structure of a rectangle, and its middle part has partition wall one, and it is the supporting walls that gap bridge transmission shaft (3) is installed.
Claims (4)
1 one kinds of three wheeled motor car chain-driving reverse gear apparatus, this device comprise housing (2), band key bevel gear (1), (4), (5), band cover bevel gear (6), (12), gearshift wheel (10), input, output drive wheel (13), (15), input, output, gap bridge transmission shaft (7), (14), (3) and gear level (8) seven parts; It is characterized in that: the one side in housing (2), pass across housing, input shaft (7) is installed, both sides in input shaft (7), the suit of symmetry band cover bevel gear (6), (12), on the input shaft (7) between the band cover bevel gear, feather key (11) is installed; Gearshift wheel (10) by the bearing fit suit of feather key, gearshift wheel (10) is installed with gear level (8) corresponding matching; On housing (2), be hinged by jointed shaft (9) gear level (8) is installed; Pass the middle part of housing (2), vertical with input shaft (7), gap bridge transmission shaft (3) is installed, these axle two ends captive joint respectively band key bevel gear (4) and (5), and band key bevel gear (5) overlaps bevel gear (6), (12) corresponding engagement with band respectively; Another side at housing passes housing, and vertical with gap bridge transmission shaft (3), and take-off (propeller) shaft (14) is installed, and the take-off (propeller) shaft middle part is fixedly mounting band key bevel gear (1), and this is taken turns and is with the corresponding engagement of key bevel gear (4); One end of the take-off (propeller) shaft outside housing (14) is equipped with output drive wheel (15).
2 a kind of three wheeled motor car chain-driving reverse gear apparatus according to claim 1 is characterized in that: the inner via hole of band cover bevel gear (6), (12) is connected with input shaft (7) normal-running fit.
3 a kind of three wheeled motor car chain-driving reverse gear apparatus according to claim 1 is characterized in that: gear level (8) is hinged with housing, and its leading section inserts in the middle groove of gearshift wheel (10).
4 a kind of three wheeled motor car chain-driving reverse gear apparatus according to claim 1 is characterized in that: band cover bevel gear (6), (12) relative one side have teeth, and the two sides of gearshift wheel (10) has teeth, their teeth corresponding matching engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071605 CN2913171Y (en) | 2006-05-08 | 2006-05-08 | Automotive tricycle chain-driven reverse gear apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071605 CN2913171Y (en) | 2006-05-08 | 2006-05-08 | Automotive tricycle chain-driven reverse gear apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913171Y true CN2913171Y (en) | 2007-06-20 |
Family
ID=38167769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071605 Expired - Fee Related CN2913171Y (en) | 2006-05-08 | 2006-05-08 | Automotive tricycle chain-driven reverse gear apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913171Y (en) |
-
2006
- 2006-05-08 CN CN 200620071605 patent/CN2913171Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |