CN2869445Y - Power synthesis and switching device for non-gear-ring cylindrical gear planetary gear mechanism - Google Patents
Power synthesis and switching device for non-gear-ring cylindrical gear planetary gear mechanism Download PDFInfo
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- CN2869445Y CN2869445Y CN 200620094843 CN200620094843U CN2869445Y CN 2869445 Y CN2869445 Y CN 2869445Y CN 200620094843 CN200620094843 CN 200620094843 CN 200620094843 U CN200620094843 U CN 200620094843U CN 2869445 Y CN2869445 Y CN 2869445Y
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Abstract
The utility model relates to dynamic composition and switch device in double power supply driving system. The dynamic composition and switch device of toothless ring cylindrical satellite gear mechanism comprises power supply A, power supply B, first brake (11) and the second brake (12), the feature is: The first brake (11) is connected with the first fixed gear wheel shaft (2) of toothless ring cylindrical satellite gear mechanism, the second brake (12) is connected with the second fixed axis gear wheel shaft (9) of toothless ring cylindrical satellite gear mechanism; the toothless ring cylindrical satellite gear mechanism comprises planet carrier (1), first fixed gear wheel shaft (2), first fixed axis gear (3), 1-6 planetary gear sets, the second fixed axis gear wheel shaft (9), the second fixed axis gear (10). The utility model has features of simple structure, convenient and smooth switching.
Description
Technical field
The utility model relates to the synthetic and COMM communication of power in the dual power source driving system, and particularly a kind of nothing that can realize two power is automatically impacted and switched and the synthetic and COMM communication of power of the planetary gears that two power drives simultaneously.
Background technique
Variation along with energy resource structure, the modern means of communication (as mixed power electric car and submarine etc.) have begun to adopt dual power drive system, just so need a kind of can not have impact that switching back and forth of two kinds of power realized on ground and with two kinds of power synthetic after the synthetic and COMM communication of power of output again.
At present, existing power is synthetic to mainly contain two classes with COMM communication, i.e. synthetic the and COMM communication of the power of fixed shaft gear train and planetary gear train., therefore when powershift, exist greatly and impact because the switching of power is finished having under the load condition for the former; When two power drove simultaneously, it requires, and two power sources must accurately in actual use, two power sources can't satisfy this operating condition according to the rotating ratio running of setting, and so just can produce very big additional load and parasitic power.
Synthetic and the COMM communication for the power of the planetary gear train that adopts conventional construction, although it has the advantage that can better satisfy actual usage requirement, because its complex structure not only, and the difficulty of production and processing is very big.
Summary of the invention
In order to overcome the synthetic deficiency with COMM communication of above-mentioned two class power, the purpose of this utility model is to provide the synthetic and COMM communication of power of a kind of simple in structure, easy switching, smooth-going cylindrical gear planetary gear mechanism without tooth ring.
To achieve these goals, the technical solution of the utility model is: the synthetic and COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring, it comprises power source A, power source B, first break 11, second break 12, the output terminal of power source A links to each other with first break 11, and the output terminal of power source B links to each other with second break 12; It is characterized in that: first break 11 links to each other with the first fixed axis gear axle 2 of cylindrical gear planetary gear mechanism without tooth ring, and second break 12 links to each other with the second fixed axis gear axle 9 of cylindrical gear planetary gear mechanism without tooth ring;
Cylindrical gear planetary gear mechanism without tooth ring, comprise planet carrier 1, the first fixed axis gear axle 2, first fixed axis gear 3, a 1-6 planetary gear set, the second fixed axis gear axle 9, second fixed axis gear 10, first fixed axis gear 3, a 1-6 planetary gear set, second fixed axis gear 10 are positioned at planet carrier 1, first fixed axis gear 3 is fixedlyed connected with the first fixed axis gear axle 2, the first fixed axis gear axle 2 is linked to each other with planet carrier 1 by bearing, second fixed axis gear 10 is fixedlyed connected with the second fixed axis gear axle 9, and the second fixed axis gear axle 9 is linked to each other with planet carrier 1 by bearing; Planetary gear set mainly is made up of first planetary pinion 4, planet pin 5, second planetary pinion 6, the third line star gear 7, the third line star gear shaft 8, first planetary pinion 4, second planetary pinion, 6 concurrence star gear shafts 5, planet pin 5 is linked to each other with planet carrier 1 by bearing, the third line star gear 7 and 6 outer gearings of second planetary pinion, the third line star gear 7 is fixedlyed connected with the third line star gear shaft 8, and the third line star gear shaft 8 is linked to each other with planet carrier 1 by bearing; The third line star gear 7 of planetary gear set and 10 outer gearings of second fixed axis gear, first fixed axis gear 3 of planetary gear set and 4 outer gearings of first planetary pinion.
Because cylindrical gear planetary gear mechanism without tooth ring of the present utility model do not have gear ring, the processing of cylindrical gears is simpler than the processing of gear ring, and the support housing of planet carrier and planetary gears is shared, thus have simple in structure, produce low characteristics.The power of cylindrical gear planetary gear mechanism without tooth ring is synthetic realizes that with COMM communication the process that power switches back and forth is: when need power source A drives, when power source B does not work, then makes break 12 be in braking state, break 11 is in non-braking state; Drive, when power source A does not work, then only need the braking of first brake off device 12 when need switch to power source B with power source A driving, the idle state of power source B, make break 11 be in the nothing impact switching that braking state can realize power again; If desire to make power source A and power source B to drive simultaneously, then only need make break 11 and break 12 all be in non-braking state gets final product (because planetary gears has two degrees of freedom, when power source A and B drive simultaneously, but the motion of two power sources of its automatic synchronization).This shows that the synthetic power with COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring is synthetic very easy with handoff procedure.Outstanding advantage of the present utility model is: the easy switching of power, smooth-going, simple in structure, easy processing, cost are low, are particularly suitable for the multi power source drive system that oil, electricity mix.
Description of drawings
Fig. 1 is the structural representation of the utility model example 1
Fig. 2 is the structural representation of the utility model example 2 (quantity of the star gear train of cylindrical gear planetary gear mechanism without tooth ring is 2 o'clock)
Among the figure: the 1-planet carrier, the 2-first fixed axis gear axle, 3-first fixed axis gear, 4-first planetary pinion, the 5-planet pin, 6-second planetary pinion, 7-the third line star gear, 8-the third line star gear shaft, the 9-second fixed axis gear axle, 10-second fixed axis gear, 11-first break, 12-second break; 13-fourth line star gear shaft, 14-fourth line star gear, 15-fifth line star gear shaft, 16-fifth line star gear, 17-the 6th planetary pinion.
Embodiment
Example 1:
As shown in Figure 1, synthetic and the COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring, it comprises power source A, power source B, first break 11, second break 12, cylindrical gear planetary gear mechanism without tooth ring, the output of power source A links to each other with first break 11, and the output of power source B links to each other with second break 12; First break 11 links to each other with the first fixed axis gear axle 2 of cylindrical gear planetary gear mechanism without tooth ring, and second break 12 links to each other with the second fixed axis gear axle 9 of cylindrical gear planetary gear mechanism without tooth ring;
Described cylindrical gear planetary gear mechanism without tooth ring, it comprises planet carrier 1, the first fixed axis gear axle 2, first fixed axis gear 3,1 planetary gear set, the second fixed axis gear axle 9, second fixed axis gear 10, first fixed axis gear 3, planetary gear set (mainly is first planetary pinion 4 of planetary gear set, second planetary pinion 6, the third line star gear 7), second fixed axis gear 10 is positioned at planet carrier 1, first fixed axis gear 3 is fixedlyed connected with the first fixed axis gear axle 2, the first fixed axis gear axle 2 is linked to each other with planet carrier 1 by bearing, second fixed axis gear 10 is fixedlyed connected with the second fixed axis gear axle 9, and the second fixed axis gear axle 9 is linked to each other with planet carrier 1 by bearing; Planetary gear set mainly is made up of first planetary pinion 4, planet pin 5, second planetary pinion 6, the third line star gear 7, the third line star gear shaft 8, first planetary pinion 4, second planetary pinion, 6 concurrence star gear shafts 5 (first planetary pinion 4, second planetary pinion 6 are two independent gears with planet pin 5 rigid connections), planet pin 5 is linked to each other with planet carrier 1 by bearing, the third line star gear 7 and 6 outer gearings of second planetary pinion, the third line star gear 7 is fixedlyed connected with the third line star gear shaft 8, and the third line star gear shaft 8 is linked to each other with planet carrier 1 by bearing; The third line star gear 7 of planetary gear set and 10 outer gearings of second fixed axis gear, first fixed axis gear 3 of planetary gear set and 4 outer gearings of first planetary pinion.
Described first fixed axis gear 3, first planetary pinion 4, second planetary pinion 6, the third line star gear 7, second fixed axis gear 10 are straight toothed spur gear.
Described first fixed axis gear 3, first planetary pinion 4, second planetary pinion 6, the third line star gear 7, second fixed axis gear 10 also can be helical gear.
Described first planetary pinion 4, second planetary pinion 6 also can be a disjunctor gear.
Described power source A, power source B can be all kinds of motors and all kinds of motor.
Described first break 11, second break 12 can be all kinds of breaks such as air pressure, hydraulic pressure, electric power.
Described first planetary pinion 4, second planetary pinion 6, the third line star gear 7 are planetary gear set, in cylindrical gear planetary gear mechanism without tooth ring, planetary gear set is according to powerdriven actual demand, can adopt a planetary gear set, also can adopt a plurality of planetary gear set such as two, three, four, five, six.In order to be easy to realize the static and dynamic equilibrium of cylindrical gear planetary gear mechanism without tooth ring, when the quantity of planetary gear set greater than 1 the time, planetary gear set is uniform in planetary gears, the quantity of planetary gear set is 2 o'clock, becomes 180 degree uniform (as shown in Figure 2); The quantity of planetary gear set is 3 o'clock, becomes 120 degree uniform; The quantity of planetary gear set is 4 o'clock, becomes 90 degree uniform.
Example 2: the quantity of the planetary gear set of cylindrical gear planetary gear mechanism without tooth ring is 2, for convenience of description, selects the parts of second planetary gear set for use the label inequality with the parts of planetary gear set.
As shown in Figure 2, synthetic and the COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring, it comprises power source A, power source B, first break 11, second break 12, cylindrical gear planetary gear mechanism without tooth ring, the output of power source A links to each other with first break 11, and the output of power source B links to each other with second break 12; First break 11 links to each other with the first fixed axis gear axle 2 of cylindrical gear planetary gear mechanism without tooth ring, and second break 12 links to each other with the second fixed axis gear axle 9 of cylindrical gear planetary gear mechanism without tooth ring;
Described cylindrical gear planetary gear mechanism without tooth ring, it comprises planet carrier 1, the first fixed axis gear axle 2, first fixed axis gear 3,2 planetary gear set (i.e. first planetary gear set, second planetary gear set), the second fixed axis gear axle 9, second fixed axis gear 10, first fixed axis gear 3, first planetary gear set (mainly is first planetary pinion 4 of planetary gear set, second planetary pinion 6, the third line star gear 7), second planetary gear set (mainly is the fourth line star gear 14 of planetary gear set, fifth line star gear 16, the 6th planetary pinion 17), second fixed axis gear 10 is positioned at planet carrier 1, first fixed axis gear 3 is fixedlyed connected with the first fixed axis gear axle 2, the first fixed axis gear axle 2 is linked to each other with planet carrier 1 by bearing, second fixed axis gear 10 is fixedlyed connected with the second fixed axis gear axle 9, and the second fixed axis gear axle 9 is linked to each other with planet carrier 1 by bearing; First planetary gear set is mainly by first planetary pinion 4, planet pin 5, second planetary pinion 6, the third line star gear 7, the third line star gear shaft 8 is formed, first planetary pinion 4, second planetary pinion, 6 concurrence star gear shaft 5 (first planetary pinions 4, second planetary pinion 6 is two independent gears with planet pin 5 rigid connections), planet pin 5 is linked to each other with planet carrier 1 by bearing, the third line star gear 7 and 6 outer gearings of second planetary pinion, the third line star gear 7 is fixedlyed connected with the third line star gear shaft 8, and the third line star gear shaft 8 is linked to each other with planet carrier 1 by bearing; Second planetary gear set is mainly by fourth line star gear shaft 13, fourth line star gear 14, fifth line star gear shaft 15, fifth line star gear 16, the 6th planetary pinion 17 is formed, fourth line star gear 14 is fixedlyed connected with fourth line star gear shaft 13, fourth line star gear shaft 13 is linked to each other with planet carrier 1 by bearing, fourth line star gear 14 and 16 outer gearings of fifth line star gear, fifth line star gear 16, the 6th planetary pinion 17 concurrence fifth line star gear shafts 15 (fifth line star gears 16, the 6th planetary pinion 17 is two independent gears with fifth line star gear shaft 15 rigid connections), fifth line star gear shaft 15 is linked to each other with planet carrier 1 by bearing; Second fixed axis gear 10 respectively with fourth line star gear 14,7 outer gearings of the third line star gear, the 6th planetary pinion 17 and first planetary pinion 4 respectively with 3 outer gearings of first fixed axis gear; First planetary gear set is formed 180 degree uniform (7 one-tenth 180 degree of fourth line star gear 14 and the third line star gear are uniform, and 4 one-tenth 180 degree of the 6th planetary pinion 17 and first planetary pinion are uniform) with second planetary pinion.
Described first fixed axis gear 3, first planetary pinion 4, second planetary pinion 6, the third line star gear 7, second fixed axis gear 10, fourth line star gear 14, fifth line star gear 16, the 6th planetary pinion 17 are straight toothed spur gear or helical gear.
Described first planetary pinion 4, second planetary pinion 6 also can be a disjunctor gear; Fifth line star gear 16, the 6th planetary pinion 17 also can be a disjunctor gear.
As shown in Figure 1, synthetic two power intakes with COMM communication of the first fixed axis gear axle 2, the second fixed axis gear axle 9 for power, be arranged on first break 11 on the first fixed axis gear axle 2, the second fixed axis gear axle 9, the switching back and forth that second break 12 is used to realize two power, planet carrier 1 is the synthetic clutch end with COMM communication of this power.
When two power sources of need drive simultaneously, first break 11, second break 12 that are arranged on the first fixed axis gear axle 2, the second fixed axis gear axle 9 all are in non-braking state, and the power of two power sources is exported by planet carrier 1 after cylindrical gear planetary gear mechanism without tooth ring is synthetic; When power source B does not work when only needing power source A to drive, break 12 on the second fixed axis gear axle 9 is in braking state, and the power that power source A sends is passed to planet carrier 1 and exported through first fixed axis gear 3, first planetary pinion 4, second planetary pinion 6, the third line star gear 7; When power source A does not work when only needing power source B work, break 11 on the first fixed axis gear axle 2 is in braking state, break 12 on the second fixed axis gear axle 9 is in non-braking state, and the power that power source B sends is passed to planet carrier 1 and exported through second fixed axis gear 10, the third line star gear 7, second planetary pinion 6, first planetary pinion 4.
Claims (7)
1. the power of cylindrical gear planetary gear mechanism without tooth ring synthesizes and COMM communication, it comprises power source A, power source B, first break (11), second break (12), the output of power source A links to each other with first break (11), and the output of power source B links to each other with second break (12); It is characterized in that: first break (11) links to each other with the first fixed axis gear axle (2) of cylindrical gear planetary gear mechanism without tooth ring, and second break (12) links to each other with the second fixed axis gear axle (9) of cylindrical gear planetary gear mechanism without tooth ring;
Cylindrical gear planetary gear mechanism without tooth ring, it comprises planet carrier (1), the first fixed axis gear axle (2), first fixed axis gear (3), a 1-6 planetary gear set, the second fixed axis gear axle (9), second fixed axis gear (10), first fixed axis gear (3) is fixedlyed connected with the first fixed axis gear axle (2), the first fixed axis gear axle (2) is linked to each other with planet carrier (1) by bearing, second fixed axis gear (10) is fixedlyed connected with the second fixed axis gear axle (9), and the second fixed axis gear axle (9) is linked to each other with planet carrier (1) by bearing; Planetary gear set mainly is made up of first planetary pinion (4), planet pin (5), second planetary pinion (6), the third line star gear (7), the third line star gear shaft (8), first planetary pinion (4), second planetary pinion (6) concurrence star gear shaft (5), planet pin (5) is linked to each other with planet carrier (1) by bearing, the third line star gear (7) and second planetary pinion (6) outer gearing, the third line star gear (7) is fixedlyed connected with the third line star gear shaft (8), and the third line star gear shaft (8) is linked to each other with planet carrier (1) by bearing; The third line star gear (7) of planetary gear set and second fixed axis gear (10) outer gearing, first fixed axis gear (3) of planetary gear set and first planetary pinion (4) outer gearing.
2. the synthetic and COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring according to claim 1, it is characterized in that: described first fixed axis gear (3), first planetary pinion (4), second planetary pinion (6), the third line star gear (7), second fixed axis gear (10) are straight toothed spur gear.
3. the synthetic and COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring according to claim 1, it is characterized in that: described first fixed axis gear (3), first planetary pinion (4), second planetary pinion (6), the third line star gear (7), second fixed axis gear (10) are helical gear.
4. the synthetic and COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring according to claim 1, it is characterized in that: described first planetary pinion (4), second planetary pinion (6) are a disjunctor gear.
5. the synthetic and COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring according to claim 1 is characterized in that: when described planetary gear set was 2,2 planetary pinion composition 180 degree were uniform.
6. the synthetic and COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring according to claim 5 is characterized in that: when described planetary gear set was 3,3 planetary pinion composition 120 degree were uniform.
7. the synthetic and COMM communication of the power of cylindrical gear planetary gear mechanism without tooth ring according to claim 5 is characterized in that: when described planetary gear set was 4,4 planetary pinion composition 90 degree were uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620094843 CN2869445Y (en) | 2006-01-06 | 2006-01-06 | Power synthesis and switching device for non-gear-ring cylindrical gear planetary gear mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620094843 CN2869445Y (en) | 2006-01-06 | 2006-01-06 | Power synthesis and switching device for non-gear-ring cylindrical gear planetary gear mechanism |
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| Publication Number | Publication Date |
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| CN2869445Y true CN2869445Y (en) | 2007-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200620094843 Expired - Fee Related CN2869445Y (en) | 2006-01-06 | 2006-01-06 | Power synthesis and switching device for non-gear-ring cylindrical gear planetary gear mechanism |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011097780A1 (en) * | 2010-02-11 | 2011-08-18 | 宁波宏协离合器有限公司 | Planegary gear mechanism and mechanical transmission including the same |
| CN103641009A (en) * | 2013-12-31 | 2014-03-19 | 泰安市辉腾机械有限公司 | Planetary transmission lifting mechanism with variable-speed double motors |
| CN108223722A (en) * | 2018-01-10 | 2018-06-29 | 山东大学 | A kind of no gear ring planetary gear speed change system and method for changing speed |
| CN108528188A (en) * | 2018-05-28 | 2018-09-14 | 福州大学 | Novel double-motor couples actuating unit and its control method |
| WO2019137042A1 (en) * | 2018-01-10 | 2019-07-18 | 山东大学 | Electromagnetic hybrid gear ring-free planetary gear transmission system |
| CN110375042A (en) * | 2019-07-31 | 2019-10-25 | 合肥工业大学 | A kind of 16 gear transmissions based on no gear ring planet row type modularized design |
| CN110788846A (en) * | 2019-11-22 | 2020-02-14 | 合肥工业大学 | Energy-saving industrial robot and time-sharing control method of driving unit of energy-saving industrial robot |
-
2006
- 2006-01-06 CN CN 200620094843 patent/CN2869445Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011097780A1 (en) * | 2010-02-11 | 2011-08-18 | 宁波宏协离合器有限公司 | Planegary gear mechanism and mechanical transmission including the same |
| CN103641009A (en) * | 2013-12-31 | 2014-03-19 | 泰安市辉腾机械有限公司 | Planetary transmission lifting mechanism with variable-speed double motors |
| CN108223722A (en) * | 2018-01-10 | 2018-06-29 | 山东大学 | A kind of no gear ring planetary gear speed change system and method for changing speed |
| WO2019137042A1 (en) * | 2018-01-10 | 2019-07-18 | 山东大学 | Electromagnetic hybrid gear ring-free planetary gear transmission system |
| CN108223722B (en) * | 2018-01-10 | 2020-09-04 | 山东大学 | Non-gear ring planet wheel speed change system and speed change method |
| CN108528188A (en) * | 2018-05-28 | 2018-09-14 | 福州大学 | Novel double-motor couples actuating unit and its control method |
| CN110375042A (en) * | 2019-07-31 | 2019-10-25 | 合肥工业大学 | A kind of 16 gear transmissions based on no gear ring planet row type modularized design |
| CN110788846A (en) * | 2019-11-22 | 2020-02-14 | 合肥工业大学 | Energy-saving industrial robot and time-sharing control method of driving unit of energy-saving industrial robot |
| CN110788846B (en) * | 2019-11-22 | 2020-12-29 | 合肥工业大学 | Energy-saving industrial robot and time-sharing control method of driving unit of energy-saving industrial robot |
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| 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: 20070214 |