CN2315357Y - Damped control stepless speed changing mechanism - Google Patents
Damped control stepless speed changing mechanism Download PDFInfo
- Publication number
- CN2315357Y CN2315357Y CN 98200290 CN98200290U CN2315357Y CN 2315357 Y CN2315357 Y CN 2315357Y CN 98200290 CN98200290 CN 98200290 CN 98200290 U CN98200290 U CN 98200290U CN 2315357 Y CN2315357 Y CN 2315357Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- outer output
- piston
- shell
- damping
- 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
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Abstract
The utility model discloses a damped control stepless speed changing mechanism, which is especially suitable for the device with frequent variable speed. A drive shaft and a driven shaft of the utility model are arranged on an outer shell, and an outer output end of a differential mechanism is provided with an outer output gear wheel. A crank shaft is arranged on the outer shell, a piston rod and a gear wheel are arranged on the crank shaft, and the gear wheel is engaged with the outer output gear wheel. A cylinder body is arranged on the outer shell, and a piston is arranged in the cylinder body and connected with the piston rod. A damping hole is arranged beneath the cylinder body, a regulating rod is movably arranged in the damping hole, and the upper end of the regulating rod is provided with a damping plug. The utility model has the advantages of simple structure, large transmission power, high efficiency, labour-saving and rapid regulation and convenient use.
Description
The utility model relates to a kind of damping control stepless speed changing mechanism, and the equipment that is particularly suited for busy shift uses.
The stepless speed changing mechanism of existing employing mostly is the planetary friction formula, and its transmission power is little, and transmission efficiency is low, and adjusting angle is big, and speed change is slow, regulates effort, complex structure, easy break-down.
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, efficient is high, the damping control stepless speed changing mechanism of easily regulating.
The purpose of this utility model is achieved in that it comprises shell, box of tricks, driving shaft, driven shaft, and driving shaft and driven shaft are installed on the shell, and are connected with box of tricks respectively, and the outer output terminal of box of tricks is installed in outer output gear; With the parallel bent axle that is equipped with of driving shaft, piston rod and gear are installed on the bent axle on the shell, this gear and outer output gear engagement with driven shaft; Cylinder body is installed on the shell, piston is installed in the cylinder body, piston is connected with piston rod, and the cylinder body below is provided with damping hole, the movable adjustable lever of installing in the damping hole, and damping plug is installed in the adjustable lever upper end.
Compared with prior art, advantage of the present utility model is to have adopted the damping Principles of Regulation, and transmission power is big, and the efficient height regulates that laborsaving fast easy to use, simple in structure, cost is low, and the life-span is long.
The explanation of accompanying drawing drawing:
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
The utility model comprises shell (14), box of tricks (3), driving shaft (1), driven shaft (5), driving shaft (1) and driven shaft (5) are installed on the shell (14), and be connected with box of tricks (3) respectively, the outer output terminal (2) of box of tricks (3) is equipped with outer output gear (4); Shell (14) is gone up and the parallel bent axle (13) that is equipped with driven shaft (5) of driving shaft (1), and piston rod (12) and gear (6) are installed on the bent axle (13), this gear (6) and outer output gear (4) engagement; Shell (14) is gone up cylinder body (11) is installed, piston (10) is installed in the cylinder body (11), and piston (10) is connected with piston rod (12), and cylinder body (11) below is provided with damping hole (7), the movable adjustable lever (8) of installing in the damping hole (7), damping plug (9) is installed in adjustable lever (8) upper end.
Because the rotating speed sum of outer output terminal (2) and driven shaft (5) equals the rotating speed of driving shaft (1), can realize the speed governing of driven shaft (5) so regulate the rotating speed of outer output terminal (2).When the rotating speed of outer output terminal (2) from the acyclic homologically trioial to the driving shaft during rotating speed of (1), then the rotating speed of driven shaft (5) then drops to zero by the rotating speed of driving shaft (1).Regulate the position of adjustable lever (8), can pass through the size that damping plug (9) changes damping hole (7), thereby change the travelling speed of piston (10), and then change the rotating speed of bent axle (13) and the rotating speed of outer output terminal (2), realize the stepless change of driven shaft (5).
Claims (1)
1, a kind of damping control stepless speed changing mechanism comprises shell, box of tricks, driving shaft, driven shaft, it is characterized in that:
A, driving shaft and driven shaft are installed on the shell, and are connected with box of tricks respectively, and the outer output terminal of box of tricks is installed outer output gear;
With the parallel bent axle that is equipped with of driving shaft, piston rod and gear are installed on the bent axle on b, the shell, this gear and outer output gear engagement with driven shaft;
On c, the shell cylinder body is installed, piston is installed in the cylinder body, piston is connected with piston rod, and the cylinder body below is provided with damping hole, the movable adjustable lever of installing in the damping hole, and damping plug is installed in the adjustable lever upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200290 CN2315357Y (en) | 1998-01-13 | 1998-01-13 | Damped control stepless speed changing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200290 CN2315357Y (en) | 1998-01-13 | 1998-01-13 | Damped control stepless speed changing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2315357Y true CN2315357Y (en) | 1999-04-21 |
Family
ID=33957847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98200290 Expired - Fee Related CN2315357Y (en) | 1998-01-13 | 1998-01-13 | Damped control stepless speed changing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2315357Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187416B (en) * | 2007-08-28 | 2010-05-26 | 王治龙 | Inverse sliding type stepless speed changer |
-
1998
- 1998-01-13 CN CN 98200290 patent/CN2315357Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187416B (en) * | 2007-08-28 | 2010-05-26 | 王治龙 | Inverse sliding type stepless speed changer |
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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 |