CN2418043Y - All-gear automatic step-less gear-shifting box - Google Patents
All-gear automatic step-less gear-shifting box Download PDFInfo
- Publication number
- CN2418043Y CN2418043Y CN 00222743 CN00222743U CN2418043Y CN 2418043 Y CN2418043 Y CN 2418043Y CN 00222743 CN00222743 CN 00222743 CN 00222743 U CN00222743 U CN 00222743U CN 2418043 Y CN2418043 Y CN 2418043Y
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- CN
- China
- Prior art keywords
- gear
- train
- gear train
- change
- output
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Abstract
The utility model discloses an all-gear automatic step-less gear-shifting box, which is composed of an input gear train, a change gear train, and an output gear train, wherein, the input gear train is glidingly matched with a gear through a spline shaft arranged on an input shaft; an operating lever is connected with the spline shaft, the gear is connected with a clutch lamellae, and an output shaft of the gear is connected with the change gear train; a gear of the change gear train is connected with a gear of the output gear train into integration, and the gear of the output gear train is connected with the output shaft. The utility model has the advantages of low manufacture cost, high durability, extensive speed change range, wide applicability, low running cost, high transmission efficiency, etc. The utility model can be widely used for various transmission cases of automobiles, tractors, and tanks.
Description
The utility model belongs to a kind of mechanical type automatic step-less variable case.
In the vehicle that travels at present, adopt the infinite variable speed two kinds of forms that have, a kind of is the electric car of electricity consumption masterpiece power, adopts the adjustment electric current to realize stepless change.This mode need provide the facility of power supply, makes its use have limitation.Another kind of mode is to adopt hydraulic transmission to realize stepless change, and the cost of this mode is very high, makes maintenance difficult, and efficient is low, the energy consumption height.Generally be only limited on the Pullman saloon of disregarding over-the-road expense and use.
The purpose of this utility model is, provides a kind of applicability wide, and cost is low, and the efficient height consumes lowly, and has progressive gear transmission than high transmission ratio, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it is by the input train, change gear train, output wheel train is formed, and the input train is by castellated shaft (2) on the input shaft (1) and gear (3) bearing fit, and joystick (7) connects castellated shaft (2), the back segment of gear (3) is clutch segment (8), gear (3) and gear (5) engagement, gear (5) is connected as a single entity with gear (6), gear (6) and gear (4) engagement, gear (4) connects clutch segment (9), and the output shaft (10) of gear (4) connects change gear train; Gear of change gear train (12) and gear (13) engagement, gear (13) and gear (11) engagement; Gear (11) is connected as a single entity with the gear (14) of output wheel train, gear (14) and gear (16) engagement, and gear (16) connects wheel carrier (17), and meshes with gear (15), and gear (15) connects output shaft (18).
The utility model compared with prior art has low cost of manufacture, and is durable in use, and speed range is wide, wide adaptability, and over-the-road expense is low, the driving efficiency advantages of higher.Owing to adopt al-gear drive, its manufacturing cost is reduced greatly than hydraulic transmission, driving efficiency improves greatly, and oil consumption reduces greatly, and speed range low speed can be less than 5: 1, and high speed can be greater than 1: 5.Can be widely used in various automobiles, trac., the change speed gear box of tank.
Accompanying drawing 1 is a structural representation of the present utility model;
Below in conjunction with accompanying drawing principle of work of the present utility model and structure are described further.
With preceding the pushing away of joystick (7), make gear (3) and gear (5) engagement, form the train of gear (3), (6), (4), realize the just commentaries on classics of output shaft (18); Joystick (7) is placed midway location, and gear (3) breaks away from gear (5) and forms neutral; With joystick (7) post-tensioning, make clutch segment (8), (9) combination, input shaft (1) is driven gear (4) directly, realizes the counter-rotating of output shaft (18).
In the input train (output shaft (10)) from input shaft (1) to gear (4), power is passed to gear (12) and (11) (change gear train) respectively by gear (13), gear (12) directly and output shaft (18) be rigidly connected, and gear (11) is delivered to output shaft (18) (output wheel train) after by gear (14), (16), (15) speed change.During startup, gear (12), output shaft (18) speed are zero, at this moment gear (13) driven gear (14) rotates by gear (16) driven wheel (15), thereby output shaft (18) is rotated, feed back to gear (12) again, gear (12) is accelerated in gear (11) by gear (13) again, driven wheel (15) speedup, thereby the purpose of realization speedup; When output shaft (18) load increases, gear (12) is slowed down, slowing down in gear (13), (11), (15) thereupon, thereby realizes increasing the purpose of square.
Claims (1)
1, a kind of full-depth tooth wheel automatic stepless speed change case, it is by the input train, change gear train, output wheel train is formed, it is characterized in that: the input train is by castellated shaft (2) on the input shaft (1) and gear (3) bearing fit, joystick (7) connects castellated shaft (2), the back segment of gear (3) is clutch segment (8), gear (3) and gear (5) engagement, gear (5) is connected as a single entity with gear (6), gear (6) and gear (4) engagement, gear (4) connects clutch segment (9), and the output shaft (10) of gear (4) connects change gear train; Gear of change gear train (12) and gear (13) engagement, gear (13) and gear (11) engagement; Gear (11) is connected as a single entity with the gear (14) of output wheel train, gear (14) and gear (16) engagement, and gear (16) connects wheel carrier (17), and meshes with gear (15), and gear (15) connects output shaft (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222743 CN2418043Y (en) | 2000-04-05 | 2000-04-05 | All-gear automatic step-less gear-shifting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222743 CN2418043Y (en) | 2000-04-05 | 2000-04-05 | All-gear automatic step-less gear-shifting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2418043Y true CN2418043Y (en) | 2001-02-07 |
Family
ID=33587417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00222743 Expired - Fee Related CN2418043Y (en) | 2000-04-05 | 2000-04-05 | All-gear automatic step-less gear-shifting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2418043Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299028C (en) * | 2001-03-30 | 2007-02-07 | 腓特烈斯港齿轮工厂股份公司 | Multi-speed transmission |
-
2000
- 2000-04-05 CN CN 00222743 patent/CN2418043Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299028C (en) * | 2001-03-30 | 2007-02-07 | 腓特烈斯港齿轮工厂股份公司 | Multi-speed transmission |
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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 |