CN203627657U - Dual-power switching system - Google Patents
Dual-power switching system Download PDFInfo
- Publication number
- CN203627657U CN203627657U CN201320652599.8U CN201320652599U CN203627657U CN 203627657 U CN203627657 U CN 203627657U CN 201320652599 U CN201320652599 U CN 201320652599U CN 203627657 U CN203627657 U CN 203627657U
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- CN
- China
- Prior art keywords
- input shaft
- bevel gear
- shaft
- clutch tooth
- fork
- 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 dual-power switching system which comprises a first input shaft and a second input shaft. The first input shaft and the second input shaft are arranged on the same straight line in a shell, the input shafts are movably sleeved with bevel gears respectively, clutch teeth are connected to the input shafts through splines respectively, and the clutch teeth are provided with shifting fork grooves in a rotating mode respectively; shifting forks are inserted in the shifting fork grooves, the shifting forks are connected to a shifting fork shaft in a sleeved mode, and the shifting fork shaft is arranged on the inner wall of the shell. According to the dual-power switching system, power input modes can be switched quickly and conveniently, a new structure for power switching is provided, and the structure of the switching system is simple and the switching system is practical.
Description
Technical field
The utility model belongs to vehicle transmission gear field, is specifically related to a kind of double dynamical switched system.
Background technique
Electro-tricycle has low-carbon environment-friendly, the advantage of economy, but owing to being subject to the restriction of storage battery, distance travelled is shorter, can not continue the long period to drive, and be subject to technical limitations, and electro-tricycle is in the time of climbing or heavy duty, and it is not enough that power of motor seems; Although travel but the tricycle power being driven by petrol engine is strong, sustainable, the oil price constantly raising increases its operating cost, and the tail gas of discharge pollutes the environment.
Therefore can consider to provide a kind of mixed power input system, the power that motor and petrol engine are travelled as tricycle jointly, can switch power system by actual conditions in motion, makes the application area of existing electro-tricycle wider.
Prior art shortcoming: power input pattern is single, electro-tricycle using scope is limited.
Model utility content
For overcoming the above problems, the utility model provides a kind of double dynamical switched system of motor, petrol engine of tricycle.
Technological scheme is as follows:
A kind of double dynamical switched system, its key is: comprise the first input shaft and the second input shaft, described the first input shaft and the second input shaft are arranged on the same straight line in housing, on described the first input shaft, kink has the first bevel gear, on described the first input shaft, there is the first clutch tooth by spline joint, be provided with the first fork slot at described the first clutch tooth upper rotary;
On described the second input shaft, kink has the second bevel gear, on described the second input shaft, has the second clutch tooth by spline joint, and on described the second clutch tooth, hoop is provided with the second fork slot;
On described the first fork slot and the second fork slot, be plugged with respectively shift fork, described shift fork is socketed on declutch shift shaft, and described declutch shift shaft is arranged on the inwall of described housing.
Adopt above technological scheme, in the time adopting the first input shaft as power input shaft, shift fork is stirred the first clutch tooth and is moved to the first bevel gear, the first clutch tooth engages with the internal tooth of the first bevel gear, the external tooth of the first bevel gear engages with next stage input gear, realizes the switching transmission of the first power, simultaneously, shift fork is stirred the second clutch tooth and is left the second bevel gear, cuts off the power input of the second input shaft; In the time adopting the second input shaft as power input shaft, shift fork is stirred the second clutch tooth and is moved to the second bevel gear, the second clutch tooth engages with the internal tooth of the second bevel gear, the external tooth of the second bevel gear engages with next stage input gear, realize the switching transmission of the second power, simultaneously, shift fork dials the first clutch tooth from the first bevel gear, cut off the power input of the second input shaft, two power systems are independent of each other, stir by the shift fork being plugged on fork slot, can realize the switching of motor, gasoline engine power.
The outer end of above-mentioned the first input shaft is arranged on by clutch shaft bearing on the inwall of described housing, on the interior edge face of described the first input shaft, offer mounting hole, the outer end of described the second input shaft is arranged on by the second bearing on the inwall of described housing, the inner of described the second input shaft by needle bearing in described mounting hole.Adopt above technological scheme, the outer end of first and second input shaft is arranged on the inwall of housing, and the inner location of mutually installing in housing, connects as a whole by first and second input shaft, the mounting mechanism that input shaft need to be set in housing, makes structure simpler.
Above-mentioned the first bevel gear is relative with two of the second bevel gear less end faces, described the first clutch tooth and described the second clutch tooth are between described the first bevel gear and the second bevel gear, the jaw of described shift fork is two, two these jaws are plugged on respectively in described the first fork slot and the second fork slot, described declutch shift shaft and the parallel installation of described the first input shaft.Adopt above technological scheme, first and second bevel gear can engage with same output bevel gear, the same shift fork of pegging graft in first and second fork slot, when the first bevel gear is during as driving gear, shift fork is by the internal tooth engagement of the first clutch tooth and the first bevel gear, the first bevel gear drive, meanwhile, shift fork dials the second clutch tooth from the second bevel gear, the second bevel gear idle running, vice versa, do not need to arrange two shifting fork mechanisms and two output gears simultaneously; Simplify the structure of COMM communication.
On described the second input shaft between above-mentioned the second bevel gear and described the second bearing, be connected with reduction gear by key.Adopt above technological scheme, because motor speed is very fast, on input shaft, be socketed reduction gear, can carry out preliminary decelerating effect to motor.
Beneficial effect: adopt the double dynamical switched system of one of above technological scheme, can switch quickly and easily power input pattern, a kind of new structure of powershift is provided, switched system is simple and practical.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of double dynamical switched system of the utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of double dynamical switched system, comprise the first input shaft 1 and the second input shaft 2, the outer end of described the first input shaft 1 is through housing 6, middle part is arranged on the inwall of described housing 6 by clutch shaft bearing 13, on the interior edge face of described the first input shaft 1, offer mounting hole 1a, the outer end of described the second input shaft 2 is arranged on the inwall of described housing 6 by the second bearing 23, the inner of described the second input shaft 2 is by needle bearing 3 in described mounting hole 1a, and described the first input shaft 1 is concordant with the turning surface of the second input shaft 2;
On described the first input shaft 1, kink has the first bevel gear 11, on described the first input shaft 1, there is the first clutch tooth 12 by spline joint, on described the first clutch tooth 12, hoop is provided with the first fork slot 41, on described the second input shaft 2, kink has the second bevel gear 21, on described the second input shaft 2, have the second clutch tooth 22 by spline joint, on described the second clutch tooth 22, hoop is provided with the second fork slot 42;
Parameter, the model of described the first bevel gear 11 and the second bevel gear 21 are consistent, the tooth root position of described the first bevel gear 11 and the second bevel gear 21 is set to internal tooth, described the first bevel gear 11 is relative with two of the second bevel gear 21 less end faces, and described the first clutch tooth 12 and described the second clutch tooth 22 are between described the first bevel gear 11 and the second bevel gear 21;
On described the first fork slot 41 and the second fork slot 42, be plugged with same shift fork 4, the jaw of described shift fork 4 is two, and described shift fork 4 is socketed on declutch shift shaft 5, and described declutch shift shaft 5 and described the first input shaft 1 are installed in parallel in the inwall of described housing 6;
On described the second input shaft 2 between described the second bevel gear 21 and described the second bearing 23, have reduction gear 24 by spline joint, described housing 6 is open at described reduction gear 24 places.
Claims (4)
1. a double dynamical switched system, it is characterized in that: comprise the first input shaft (1) and the second input shaft (2), described the first input shaft (1) and the second input shaft (2) are arranged on the same straight line in housing (6), there is the first bevel gear (11) at the upper kink of described the first input shaft (1), above there is the first clutch tooth (12) by spline joint at described the first input shaft (1), be provided with the first fork slot (41) at the upper hoop of described the first clutch tooth (12);
There is the second bevel gear (21) at the upper kink of described the second input shaft (2), above have the second clutch tooth (22) by spline joint at described the second input shaft (2), be provided with the second fork slot (42) at the upper hoop of described the second clutch tooth (22);
On described the first fork slot (41) and the second fork slot (42), be plugged with respectively shift fork (4), it is upper that described shift fork (4) is socketed in declutch shift shaft (5), and described declutch shift shaft (5) is arranged on the inwall of described housing (6).
2. the double dynamical switched system of one according to claim 1, it is characterized in that: the outer end of described the first input shaft (1) is arranged on the inwall of described housing (6) by clutch shaft bearing (13), on the interior edge face of described the first input shaft (1), offer mounting hole (1a), the outer end of described the second input shaft (2) is arranged on the inwall of described housing (6) by the second bearing (23), and needle bearing (3) is passed through in described mounting hole (1a) in the inner of described the second input shaft (2).
3. the double dynamical switched system of one according to claim 2, it is characterized in that: two less end faces of described the first bevel gear (11) and the second bevel gear (21) are relative, described the first clutch tooth (12) and described the second clutch tooth (22) are positioned between described the first bevel gear (11) and the second bevel gear (21), the jaw of described shift fork (4) is two, two these jaws are plugged on respectively in described the first fork slot (41) and the second fork slot (42), described declutch shift shaft (5) and the parallel installation of described the first input shaft (1).
4. the double dynamical switched system of one according to claim 3, is characterized in that: be above connected with reduction gear (24) by key at described the second input shaft (2) being positioned between described the second bevel gear (21) and described the second bearing (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652599.8U CN203627657U (en) | 2013-10-22 | 2013-10-22 | Dual-power switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652599.8U CN203627657U (en) | 2013-10-22 | 2013-10-22 | Dual-power switching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627657U true CN203627657U (en) | 2014-06-04 |
Family
ID=50814140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652599.8U Expired - Fee Related CN203627657U (en) | 2013-10-22 | 2013-10-22 | Dual-power switching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065603A (en) * | 2015-08-05 | 2015-11-18 | 安徽工程大学 | Manual and electric double-power transmission switching device for vertical circulating type three-dimensional garage |
| CN105437949A (en) * | 2015-12-22 | 2016-03-30 | 金翌宇锋车业有限公司 | Dual-power vehicle power device |
-
2013
- 2013-10-22 CN CN201320652599.8U patent/CN203627657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065603A (en) * | 2015-08-05 | 2015-11-18 | 安徽工程大学 | Manual and electric double-power transmission switching device for vertical circulating type three-dimensional garage |
| CN105437949A (en) * | 2015-12-22 | 2016-03-30 | 金翌宇锋车业有限公司 | Dual-power vehicle power device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20181022 |