CN114542668B - High-power multi-branch star-shaped gear transmission device - Google Patents
High-power multi-branch star-shaped gear transmission device Download PDFInfo
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- CN114542668B CN114542668B CN202210096258.0A CN202210096258A CN114542668B CN 114542668 B CN114542668 B CN 114542668B CN 202210096258 A CN202210096258 A CN 202210096258A CN 114542668 B CN114542668 B CN 114542668B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 77
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02095—Measures for reducing number of parts or components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses a high-power multi-branch star-shaped gear transmission device which comprises an input shaft, a box body, a supporting plate, a gear transmission system and an output shaft, wherein the box body is provided with a plurality of gears; the supporting plate and the gear transmission system are arranged between the box body and the output shaft; the gear transmission system is fixed on the supporting plate and the box body; the input shaft penetrates through the box body and is connected with the gear transmission system, and the output shaft is connected with the gear transmission system; the host computer transmits the input power to the gear transmission system through the input shaft, and the input power is split and summarized through the gear transmission system and is output to the propeller through the output shaft. The invention can share larger torque to gears with different levels, improves the upper limit of the load of the whole system, can transmit larger torque and improves the transmission ratio.
Description
Technical Field
The invention belongs to the technical field of transmission, and particularly relates to a multi-branch star-shaped gear transmission device.
Background
The power split transmission system has the advantages of strong bearing capacity, large transmission ratio, compact structure and the like, and has been widely applied to high-power transmission. In a low-speed heavy-load power system, the high-power herringbone gear transmission device is widely applied, and the current common power split transmission system mainly comprises two branches, three branches and four branches, and more branches are less common. Chinese invention CN201510173879.4 discloses a power branch transmission mechanism which can divide power equally to six branches, but has the disadvantages of a large number of gears and complex structure. Chinese invention CN201710142715.4 discloses a planetary transmission system with a double-row parallel uniformly distributed split structure of planetary gears, which uses double-row planetary gears to increase the number of branches, and has no obvious effect on the improvement of transmission ratio.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a high-power multi-branch star-shaped gear transmission device which comprises an input shaft, a box body, a supporting plate, a gear transmission system and an output shaft; the supporting plate and the gear transmission system are arranged between the box body and the output shaft; the gear transmission system is fixed on the supporting plate and the box body; the input shaft penetrates through the box body and is connected with the gear transmission system, and the output shaft is connected with the gear transmission system; the host computer transmits the input power to the gear transmission system through the input shaft, and the input power is split and summarized through the gear transmission system and is output to the propeller through the output shaft. The invention can share larger torque to gears with different levels, improves the upper limit of the load of the whole system, can transmit larger torque and improves the transmission ratio.
The technical scheme adopted for solving the technical problems is as follows:
A high-power multi-branch star gear transmission device comprises an input shaft, a box body, a supporting plate, a gear transmission system and an output shaft; the supporting plate and the gear transmission system are arranged between the box body and the output shaft; the gear transmission system is fixed on the supporting plate and the box body; the input shaft penetrates through the box body and is connected with the gear transmission system, and the output shaft is connected with the gear transmission system; input power is transmitted to a gear transmission system through an input shaft, split and summarized through the gear transmission system, and output through an output shaft.
The box body is a hollow cylinder with one closed side and one open side, and is provided with two supporting bases for fixing and supporting the planetary gear transmission device;
The gear transmission system comprises a torsion-stage gear and a parallel-stage gear; the torsion classification gear is positioned in the box body, and the supporting plate is positioned between the torsion classification gear and the parallel operation stage gear; the supporting plate is fixed on the box body through bolts;
The torsion classification gear comprises input teeth, a first idler wheel group and a large gear group; the first idler gear group comprises three identical first idler gears, and the big gear group comprises three identical big gears; the three first idler wheels are uniformly distributed around the input teeth by taking the input teeth as center points, and are meshed with the input teeth; the three large gears are uniformly distributed by taking the input teeth as the center points, and are meshed with the three first idler gears in a one-to-one correspondence manner; the input shaft penetrates through the box body and is fixedly connected with the input teeth; one end of the gear shafts of the three large gears is fixed on the box body; the gear shafts of the three first idler gears and the input teeth are fixed on the support plate;
The parallel gear comprises a pinion set, a second idler set and a gear ring; the pinion set includes three identical pinions, and the second idler set includes six identical second idlers; the other ends of the gear shafts of the three large gears penetrate through the supporting plate and continuously penetrate through the three small gears, so that the three small gears respectively correspond to the three large gears one by one to form three duplex gears; the six second idler wheels are divided into three idler wheel subgroups, each idler wheel subgroup comprises two second idler wheels, the three pinion wheels are respectively matched with the three idler wheel subgroups, and each pinion wheel is simultaneously meshed with two second idler wheels in the matched idler wheel subgroups; the uniform ends of the gear shafts of the six second idler gears are fixed on the supporting plate;
The six second idler wheels are meshed with the gear ring;
the output shaft is fixed outside the gear ring through bolts and rotates together with the gear ring.
The power is transmitted to the input teeth through the input shaft and is transmitted to the three large gears through the three first idler gears respectively; the three large gears are transmitted to the three small gears through the duplex gears, the three small gears are transmitted to the six second idler gears, and finally the six second idler gears combine the power on the gear ring to be output to the output shaft, and then the power is output by the output shaft.
Preferably, in the torsion step gear, the input teeth and any one of the first idler gears and the large gear meshed with the first idler gears are distributed in a triangle shape.
Preferably, in the torsion step gear, the input teeth and any one of the first idler gears and the large gear meshed with the first idler gears are distributed in a straight line.
Preferably, in the parallel stage gear, any one pinion and two second idler gears meshed with the pinion are distributed in a straight line.
Preferably, in the parallel stage gear, any one pinion and two second idler gears meshed with the pinion are distributed in a triangle shape.
The beneficial effects of the invention are as follows:
1. The invention can share larger torque to gears with different levels, improves the upper limit of the load of the whole system, can transmit larger torque and improves the transmission ratio.
2. The invention adopts less gears on the basis of six branches, optimizes the configuration and reduces the difficulty of manufacture and assembly.
Drawings
Fig. 1 is a general assembly structure diagram of the present invention.
Fig. 2 is an exploded construction view of the present invention.
Fig. 3 is a schematic diagram of a gear train torsion stage according to the present invention, wherein (a) is arranged in a triangle and (b) is arranged in a straight line.
Fig. 4 is a schematic diagram of a parallel-operation gear train of the present invention, wherein (a) is in a straight line arrangement and (b) is in a triangular arrangement.
Fig. 5 is a three-dimensional block diagram of a gear system of the present invention.
Fig. 6 is a rear view of the gear system of the present invention.
In the figure: the gear comprises a 1-input shaft, a 2-box body, a 3-supporting plate, a 4-gear transmission system, a 5-output shaft, Z1-input teeth, a Z2-first idler wheel group, a Z3-large gear group, a Z4-small gear group, a Z5-second idler wheel group and a Z6-gear ring.
Detailed Description
The invention will be further described with reference to the drawings and examples.
In order to solve the requirements of the current power transmission system on larger power and higher transmission ratio, the invention provides a high-power multi-branch star gear transmission device.
A high-power multi-branch star-shaped gear transmission device comprises an input shaft 1, a box body 2, a supporting plate 3, a gear transmission system 4 and an output shaft 5; the supporting plate 3 and the gear transmission system 4 are arranged between the box body 2 and the output shaft 5; the gear transmission system 4 is fixed on the supporting plate 3 and the box body 2; the input shaft 1 passes through the box body 2 and is connected with the gear transmission system 4, and the output shaft 5 is connected with the gear transmission system 4; input power is transmitted to the gear system 4 through the input shaft 1, split and summarized through the gear system 4, and output through the output shaft 5.
The box body 2 is a hollow cylinder with one closed side and one open side, and is provided with two supporting bases for fixing and supporting the planetary gear transmission device;
The gear transmission system 4 comprises a torsion-stage gear and a parallel-stage gear; the torsion classification gear is positioned in the box body 2, and the supporting plate 3 is positioned between the torsion classification gear and the parallel operation stage gear; the supporting plate 3 is fixed on the box body 2 through bolts;
The torsion classification gear comprises an input gear Z1, a first idler gear group Z2 and a large gear group Z3; the first idler wheel group Z2 comprises three identical first idler wheels, and the big gear group Z3 comprises three identical big gears; the three first idler gears are uniformly distributed around the input tooth Z1 by taking the input tooth Z1 as a center point, and are meshed with the input tooth Z1; the three large gears are uniformly distributed by taking the input tooth Z1 as a center point, and are meshed with the three first idler gears in a one-to-one correspondence manner; the input shaft 1 penetrates through the box body 2 and is fixedly connected with the input teeth Z1; one end of a gear shaft of the three large gears is fixed on the box body 2; the three first idler gears and the gear shafts of the input teeth Z1 are fixed on the support plate 3;
The parallel gear comprises a pinion set Z4, a second idler set Z5 and a gear ring Z6; the pinion set Z4 comprises three identical pinion gears, and the second idler set Z5 comprises six identical second idler gears; the other ends of the gear shafts of the three large gears penetrate through the supporting plate 3 and continuously penetrate through the three small gears, so that the three small gears respectively correspond to the three large gears one by one to form three duplex gears; the six second idler wheels are divided into three idler wheel subgroups, each idler wheel subgroup comprises two second idler wheels, the three pinion wheels are respectively matched with the three idler wheel subgroups, and each pinion wheel is simultaneously meshed with two second idler wheels in the matched idler wheel subgroups; the uniform ends of the gear shafts of the six second idler gears are fixed on the supporting plate 3;
the six second idler wheels are meshed with the gear ring Z6;
The output shaft 5 is fixed to the outside of the ring gear 6 by bolts, and rotates together with the ring gear 6.
The power is transmitted to the input gear Z1 through the input shaft 1 and is transmitted to three large gears through three first idler gears respectively; the three large gears are transmitted to the three small gears through the duplex gears, the three small gears are transmitted to the six second idler gears, and finally the six second idler gears combine the power onto the gear ring Z6 to be output to the output shaft, and then the power is output by the output shaft.
Preferably, in the torsion step gear, the input teeth Z1 and any one of the first idler gears and the large gear meshed with the first idler gears are distributed in a triangle shape.
Preferably, in the torsion-stage gear, the input teeth Z1 and any one of the first idler gears and the large gear meshed with the first idler gears are distributed in a straight line.
Preferably, in the parallel stage gear, any one pinion and two second idler gears meshed with the pinion are distributed in a straight line.
Preferably, in the parallel stage gear, any one pinion and two second idler gears meshed with the pinion are distributed in a triangle shape.
Specific examples:
As shown in fig. 1 to 6, a high-power multi-branch star gear transmission device in this embodiment includes a case 2, a support plate 3, an input shaft 1, a gear transmission system 4 and an output shaft 5, wherein the support plate 3 is fixed in the case 2, the gear transmission system 4 is mounted on the case 2 and the support plate 3, and the input shaft 1 and the output shaft 5 are connected to two ends of the gear transmission system 4.
The casing 2 is cylindrical and has two supporting seats, which act to fix and support the entire planetary gear, mounted between the main machine and the propeller.
The support plate 3 is fixed in the housing 2 by bolts and the gear transmission system 4 is fixed using bearings.
The input shaft 1 is connected with a host machine and a gear transmission system 4 to provide power for the whole transmission device.
The gear system 4 is divided into a torsion stage and a parallel stage. The torsion-stage gear comprises an input tooth Z1, idler gears Z21, Z22 and Z23 and large gears Z31, Z32 and Z33, wherein the input tooth Z1 is meshed with the idler gears Z21, Z22 and Z23 simultaneously, the Z21 is meshed with the Z31, the Z22 is meshed with the Z32, and the Z23 is meshed with the Z33. And the vehicle-level gears comprise pinion gears Z41, Z42, Z43, idler gears Z51, Z52, Z53, Z54, Z55, Z56 and a gear ring Z6, and the gears Z31 and Z41 are duplex gears, namely fixed on the same shaft, and the same is true of the gears Z32 and Z42, Z33 and Z43. Gear Z41 meshes with idler Z51 and Z52, gear Z42 meshes with idler Z53 and Z54, gear Z41 meshes with idler Z55 and Z56, and idler Z51, Z52, Z53, Z54, Z55, Z56 simultaneously meshes with ring gear Z6.
The support plate is arranged between the torsion stage and the parallel operation stage of the gear transmission system, and 13 holes are formed in the support plate and are used for fixing all gears of the torsion stage and gears Z51, Z52, Z53, Z54, Z55 and Z56 of the parallel operation stage respectively. The other end of the torsion-grading gear is fixed on the box body. The gears Z51, Z52, Z53, Z54, Z55, Z56 are fixed at one end only, so that the load is evenly distributed among the plurality of planetary gears for floating and uniform load.
The gear train 4 adds up to 17 herringbone gears. The gears Z21, Z22, Z23 have the same number of teeth, modulus, pressure angle, etc. and are collectively referred to as gear Z2, and gears Z31, Z32, Z33, gears Z41, Z42, Z43, gears Z51, Z52, Z53, Z54, Z55, Z56 are collectively referred to as gears Z3, Z4, Z5, respectively, with different numbers merely for distinguishing positions.
The torsion-stage gears of the gear transmission system 4 have two arrangement modes, one is shown in fig. 3 (a), and the gears Z1, Z2 and Z3 are distributed in a triangle shape; as shown in fig. 3 (b), the gears Z1, Z2, Z3 are linearly distributed.
The parallel gear of the gear transmission system 4 has two arrangement modes, one is shown in fig. 4 (a), and the gear Z4 and the two gears Z5 are distributed in a straight line; the other is shown in fig. 4 (b), in which the gear Z4 and the two gears Z5 are distributed in a triangle shape.
The output shaft is fixed to the outside of the ring gear Z6, and is connected by a bolt, and rotates together with the ring gear Z6. The other end of the output shaft 5 is connected with a propeller to drive the propeller to move.
Working principle: the main machine transmits power to the gear system 4 via the input shaft 1. The whole gear transmission system divides high power and then gathers and outputs the high power, the power is input by a pinion Z1 and is transmitted to Z31, Z32 and Z33 through idler gears Z21, Z22 and Z23 respectively, gears Z3 and Z4 are duplex gears, three Z4 gears transmit the power to two Z5 gears respectively, finally six Z5 gears combine the power on a gear ring Z6 and output the power to an output shaft, and the output shaft drives a propeller to move. Through the process, larger torque is shared to gears with different levels, the upper load limit of the whole system is improved, larger torque can be transmitted, and the transmission ratio is improved.
Claims (5)
1. The high-power multi-branch star-shaped gear transmission device is characterized by comprising an input shaft, a box body, a supporting plate, a gear transmission system and an output shaft; the supporting plate and the gear transmission system are arranged between the box body and the output shaft; the gear transmission system is fixed on the supporting plate and the box body; the input shaft penetrates through the box body and is connected with the gear transmission system, and the output shaft is connected with the gear transmission system; the input power is transmitted to a gear transmission system through an input shaft, split and summarized through the gear transmission system, and output through an output shaft;
the box body is a hollow cylinder with one closed side and one open side, and is provided with two supporting bases for fixing and supporting the planetary gear transmission device;
The gear transmission system comprises a torsion-stage gear and a parallel-stage gear; the torsion classification gear is positioned in the box body, and the supporting plate is positioned between the torsion classification gear and the parallel operation stage gear; the supporting plate is fixed on the box body through bolts;
The torsion classification gear comprises input teeth, a first idler wheel group and a large gear group; the first idler gear group comprises three identical first idler gears, and the big gear group comprises three identical big gears; the three first idler wheels are uniformly distributed around the input teeth by taking the input teeth as center points, and are meshed with the input teeth; the three large gears are uniformly distributed by taking the input teeth as the center points, and are meshed with the three first idler gears in a one-to-one correspondence manner; the input shaft penetrates through the box body and is fixedly connected with the input teeth; one end of the gear shafts of the three large gears is fixed on the box body; the gear shafts of the three first idler gears and the input teeth are fixed on the support plate;
The parallel gear comprises a pinion set, a second idler set and a gear ring; the pinion set includes three identical pinions, and the second idler set includes six identical second idlers; the other ends of the gear shafts of the three large gears penetrate through the supporting plate and continuously penetrate through the three small gears, so that the three small gears respectively correspond to the three large gears one by one to form three duplex gears; the six second idler wheels are divided into three idler wheel subgroups, each idler wheel subgroup comprises two second idler wheels, the three pinion wheels are respectively matched with the three idler wheel subgroups, and each pinion wheel is simultaneously meshed with two second idler wheels in the matched idler wheel subgroups; the uniform ends of the gear shafts of the six second idler gears are fixed on the supporting plate;
The six second idler wheels are meshed with the gear ring;
The output shaft is fixed outside the gear ring through bolts and rotates along with the gear ring;
The power is transmitted to the input teeth through the input shaft and is transmitted to the three large gears through the three first idler gears respectively; the three large gears are transmitted to the three small gears through the duplex gears, the three small gears are transmitted to the six second idler gears, and finally the six second idler gears combine the power on the gear ring to be output to the output shaft, and then the power is output by the output shaft.
2. A high power multi-branch planetary gear transmission according to claim 1 wherein the input teeth and any one of the first idler gears and the large gear meshed with the first idler gears are distributed in a triangle.
3. A high power multi-branch planetary gear transmission according to claim 1 wherein the input teeth and any one of the first idler gears and the large gear meshed with the first idler gears are in a linear distribution in the torsion stage gear.
4. A high power multi-branch star gear according to claim 1 wherein any one of said parallel stage gears is in a linear arrangement with two second idler gears engaged with said pinion.
5. A high power multi-branch star gear according to claim 1 wherein any one of said parallel stage gears and two second idler gears meshed with said pinion gears are triangularly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210096258.0A CN114542668B (en) | 2022-01-26 | 2022-01-26 | High-power multi-branch star-shaped gear transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210096258.0A CN114542668B (en) | 2022-01-26 | 2022-01-26 | High-power multi-branch star-shaped gear transmission device |
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| Publication Number | Publication Date |
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| CN114542668A CN114542668A (en) | 2022-05-27 |
| CN114542668B true CN114542668B (en) | 2024-05-03 |
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| CN202210096258.0A Active CN114542668B (en) | 2022-01-26 | 2022-01-26 | High-power multi-branch star-shaped gear transmission device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100961A (en) * | 2017-05-09 | 2017-08-29 | 天津工业大学 | A kind of branch of power two divides transmission system of confluxing |
| CN111268112A (en) * | 2020-02-27 | 2020-06-12 | 西安工业大学 | Cone tooth-planet tooth composite splitting and converging coaxial dual-rotor variable-speed transmission device |
| CN214661789U (en) * | 2021-03-30 | 2021-11-09 | 武汉理工大学 | RV reducer adopting herringbone gear planetary reduction mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8647229B2 (en) * | 2010-04-13 | 2014-02-11 | The Timken Company | Load split mechanism for gear transmission |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100961A (en) * | 2017-05-09 | 2017-08-29 | 天津工业大学 | A kind of branch of power two divides transmission system of confluxing |
| CN111268112A (en) * | 2020-02-27 | 2020-06-12 | 西安工业大学 | Cone tooth-planet tooth composite splitting and converging coaxial dual-rotor variable-speed transmission device |
| CN214661789U (en) * | 2021-03-30 | 2021-11-09 | 武汉理工大学 | RV reducer adopting herringbone gear planetary reduction mechanism |
Non-Patent Citations (1)
| Title |
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| 国内基于功率分支技术齿轮箱的发展现状;李杰;王乐勤;;机械传动;20070810(第04期);全文 * |
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