Bidirectional single-input multi-path matching self-adaptive output starting transmission device

Abstract

The invention discloses a two-way single-input multi-path matching self-adaptive output starting transmission device. The two-way single-input multi-path matching self-adaptive transmission structure at least comprises a first input / output shaft, a second input / output shaft, a third input / output shaft, a plurality of cylindrical duplicate gears, a plurality of cylindrical gears and a plurality of overrun clutches; the multi-path output common transmission structure at least comprises a fourth cylindrical gear and a fourth output shaft. The starter can drive the first power source to operate; after the starter stops, the first power source drives the starter to rotate reversely for power generation and load work. When the first power source decelerates and retreats, the second power source is connected to work, and the first power source is not affected. By utilizing the meshing transmission characteristic of the cylindrical gear and the one-way joint transmission characteristic of the overrun clutch, the two-way single-input multi-path matching self-adaptive output starting transmission device is provided for the first time and has the advantages of being exquisite in structure, stable in power transmission, good in stability, high in reliability and the like.

Description

Technical Field

[0001] The present invention belongs to the technical field of mechanical transmission, and particularly relates to a transmission device for an engine. Background Art

[0002] In the field of modern mechanical transmission technology, the engine, as the core power source, is widely used in fields such as automobiles, ships, aviation, power generation equipment, and industrial machinery. The transmission device is a key device for efficiently and reliably transmitting the power generated by the engine to the load device, and its performance directly affects the operating efficiency and stability of the entire system. However, in practical applications, the engine transmission device often faces problems such as power source failures, load fluctuations, and reliability issues under complex working conditions. Especially under high load or long-term operation, the failure of a single power source may cause the entire system to shut down, resulting in serious economic losses and even potential safety hazards. To solve this problem, some improvement schemes have been proposed in the prior art, such as using a standby engine or an auxiliary power source. However, these schemes often have problems such as complex structures, high costs, and low switching efficiencies. In addition, traditional power source switching methods usually rely on manual intervention or complex control systems and cannot achieve fast and seamless switching, resulting in possible power interruptions or performance degradation during the switching process of the system.

[0003] In recent years, the integrated starter-generator, as a device that combines the functions of starting and generating electricity, has gradually attracted attention. The integrated starter-generator can provide power as a motor when the engine starts and be used as a generator when the engine is running normally, and has the advantages of a compact structure and high efficiency. In the field of mechanical transmission, the overrunning clutch and gear transmission are key components for realizing power transmission and switching. The overrunning clutch is a device that can automatically connect or disconnect power under specific conditions, and its core feature is that it can automatically disengage when the rotational speed of the driving shaft is lower than that of the driven shaft, thereby avoiding reverse power transmission. This characteristic makes it very suitable for use in multi-power-source transmission systems to achieve seamless switching between power sources. However, how to effectively combine the integrated starter-generator with the overrunning clutch, gears, etc. through reasonable design of the gear transmission mechanism to achieve the efficient collaborative work of dual power sources is a challenge in the current technical field. Summary of the Invention

[0004] The object of the present invention is to provide a two-way single-input multi-channel matching adaptive output starting and transmission device, which utilizes the meshing transmission characteristics of cylindrical gears and the one-way engagement transmission characteristics of overrunning clutches, and can realize that the starter drives power source one to operate, can realize that after the starter stops, power source one drives the generator to rotate in the reverse direction to generate electricity and the load to work, can realize that when power source one decelerates and exits, power source two is connected to work, and power source one is not affected.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A two-way single-input multi-path matching adaptive output starting transmission device is used for stable power transmission between multiple power sources with a single input and an output shaft, and includes:

[0007] Two-way single-input multi-path matching adaptive transmission structure: at least including input / output shaft 1, input / output shaft 2, input / output shaft 3, multiple cylindrical double gears, multiple cylindrical gears and multiple overrunning clutches; multiple cylindrical double gears and multiple cylindrical gears are connected by meshing transmission, and multiple overrunning clutches are respectively installed between the gear inner hole and the corresponding shaft, and the adaptive path switching between different power sources and the output shaft is realized by selectively transmitting power;

[0008] Multi-path output common transmission structure: at least including cylindrical gear 4 and output shaft 4, which is used to receive power from different power sources and drive a load device or other transmission mechanisms;

[0009] Wherein:

[0010] The input / output shaft 1 is connected to the starting and generating integrated machine, the input / output shaft 2 is connected to power source 1, the input / output shaft 3 is connected to power source 2, and the output shaft 4 is connected to a load device or other transmission mechanisms;

[0011] When the starting and generating integrated machine rotates forward, it is a starter, and when it rotates backward, it is a generator.

[0012] In some embodiments, the multiple cylindrical double gears include cylindrical double gear 1, cylindrical double gear 2, cylindrical double gear 3, and cylindrical double gear 4.

[0013] In some embodiments, the multiple cylindrical gears include cylindrical gear 1, cylindrical gear 2, cylindrical gear 3, cylindrical gear 5, cylindrical gear 6, cylindrical gear 7, cylindrical gear 8, and cylindrical gear 9.

[0014] In some embodiments, the connection relationships of the multiple cylindrical double gears and the multiple cylindrical gears are as follows:

[0015] Cylindrical double gear 1 is respectively connected by meshing transmission to cylindrical gear 1 and cylindrical gear 9, and cylindrical double gear 1 is connected to input / output shaft 1,

[0016] Cylindrical double gear 2 is respectively connected by meshing transmission to cylindrical double gear 3 and cylindrical double gear 4, and cylindrical double gear 2 is connected to input / output shaft 1,

[0017] Cylindrical double gear 3 is connected by meshing transmission to cylindrical gear 3,

[0018] Cylindrical double gear 4 is connected by meshing transmission to cylindrical gear 1,

[0019] Cylindrical gear 2 is connected by meshing transmission to cylindrical gear 4,

[0020] The cylindrical gear four meshes and drives with the cylindrical gear five, and the cylindrical gear four is connected to the output shaft four.

[0021] The cylindrical gear five meshes and drives with the cylindrical gear six.

[0022] The cylindrical gear six is connected to the shaft five.

[0023] The shaft five is connected to the cylindrical gear seven.

[0024] The cylindrical gear seven meshes and drives with the cylindrical gear eight.

[0025] The cylindrical gear eight is connected to the input / output shaft three.

[0026] The input / output shaft three is connected to the cylindrical gear nine.

[0027] In some embodiments, the multiple overrunning clutches include an overrunning clutch one, an overrunning clutch two, an overrunning clutch three, an overrunning clutch four, an overrunning clutch five, and an overrunning clutch six, and their installation positions are as follows:

[0028] The overrunning clutch one is installed between the inner hole of the cylindrical double gear one and the input / output shaft one.

[0029] The overrunning clutch two is installed between the inner hole of the cylindrical double gear two and the input / output shaft one.

[0030] The overrunning clutch three is installed between the inner hole of the cylindrical gear two and the shaft of the cylindrical double gear three.

[0031] The overrunning clutch four is installed between the inner hole of the cylindrical gear three and the input / output shaft two.

[0032] The overrunning clutch five is installed between the inner hole of the cylindrical gear seven and the shaft five.

[0033] The overrunning clutch six is installed between the inner hole of the cylindrical gear nine and the input / output shaft three.

[0034] In some embodiments, the two-way single-input multi-path matching adaptive transmission structure drives the power source to operate by the starting and generating integrated machine. After the starting and generating integrated machine stops operating, any one of the power source devices can drive the generator to operate, and the two power source devices do not work simultaneously and do not affect each other;

[0035] The starting and generating integrated machine transmits the power to the input / output shaft one, and through the overrunning clutch two, the cylindrical double gear two, the cylindrical double gear three, the cylindrical gear three, and the overrunning clutch four, it is connected to the input / output shaft two to drive the power source one to operate;

[0036] After the first power source operates stably, it transmits power to the input / output shaft 2 through one path and is connected to the output shaft 1 by the overrunning clutch 4, cylindrical gear 3, cylindrical double gear 3, cylindrical double gear 2, cylindrical double gear 4, cylindrical gear 1, cylindrical double gear 1, and overrunning clutch 1 to drive the generator in reverse; at this time, both the overrunning clutch 5 and the overrunning clutch 6 are disengaged, the input / output shaft 3 is stationary, and the second power source does not operate.

[0037] When the first power source decelerates and exits operation, it is in a decelerating state from the input / output shaft 2 to the cylindrical double gear 1 through one path. The cylindrical gear 9 is connected to the right side of the cylindrical double gear 1, and the cylindrical gear 9 decelerates. The inner hole of the cylindrical gear 9 is instantaneously combined with the stationary input / output shaft 3 through the overrunning clutch 6 to drive the input / output shaft 3 to rotate, and the input / output shaft 3 drives the second power source to rotate.

[0038] After the second power source is connected to operate, it transmits power to the input / output shaft 3 through the other path and is connected to the output shaft 1 by the overrunning clutch 6, cylindrical gear 9, cylindrical double gear 1, and overrunning clutch 1 to drive the generator in reverse; at this time, both the overrunning clutch 3 and the overrunning clutch 4 are disengaged, and the first power source does not operate.

[0039] In some embodiments, in the multi-path output common transmission structure, any one power transmission path is connected to the output shaft 4 through the cylindrical gear 4 to drive the load device or other transmission mechanisms to operate.

[0040] In some embodiments, the overrunning clutch 4 can be installed in other positions. For example, the overrunning clutch 4 can be alternatively arranged on both sides of the cylindrical double gear 3 or in the inner hole of the cylindrical gear 1 without changing the original transmission effect.

[0041] In some embodiments, it can be installed in other positions. For example, the overrunning clutch 5 can be alternatively arranged in the inner hole of the cylindrical gear 5 or the cylindrical gear 6 without changing the original transmission effect.

[0042] In some embodiments, the two-way single-input multi-path matching adaptive transmission structure can proportionally increase the power source device, overrunning clutch, and cylindrical gear without changing the original transmission effect.

[0043] In some embodiments, some cylindrical gears or cylindrical double gears can be replaced with bevel gears or face gears or other transmission devices without changing the original transmission effect.

[0044] In some embodiments, the number of teeth of some cylindrical gears and cylindrical double gears is matched according to the actual working conditions without changing the original transmission effect.

[0045] Advantageous effects: The present invention utilizes the meshing transmission characteristics of cylindrical gears and the one-way engagement transmission characteristics of overrunning clutches, with a delicate structure; the two-way single-input multi-path matching adaptive transmission structure can enable the starting and generating integrated machine to drive the first power source to operate, and the second power source does not work. It can achieve that after the starter stops, the first power source drives the generator to rotate in the reverse direction. It can also achieve that when the first power source decelerates and exits, the second power source is connected to work, and the first power source is not affected, with good stability; the multi-path output common transmission structure can enable any one of the power sources to drive the load to work when it is operating, with high reliability; as a whole, this transmission device can provide stable power for the output end, and has the advantages of delicate structure, stable power transmission, good stability, high reliability, etc. Brief Description of the Drawings

[0046] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0047] Figures 2-1 to 2-3 is a two-way single-input multi-path matching adaptive transmission structure diagram of an embodiment of the present invention, where: Figure 2-1 is a power transmission structure diagram from the starter to the first power source, Figure 2-2 is a power transmission structure diagram from the first power source to the generator, Figure 2-3 is a power transmission structure diagram from the second power source to the generator;

[0048] Figure 3 is a multi-path output common transmission structure diagram of an embodiment of the present invention;

[0049] Figure 4 is a diagram of various placement schemes of the fourth overrunning clutch in some embodiments of the present invention;

[0050] Figure 5 is a diagram of various placement schemes of the fifth overrunning clutch in some embodiments of the present invention;

[0051] In the figure, 1 - starting and generating integrated machine, 2 - first power source, 3 - second power source, 4 - load device, 5 - first overrunning clutch, 6 - second overrunning clutch, 7 - third overrunning clutch, 8 - fourth overrunning clutch, 9 - fifth overrunning clutch, 10 - sixth overrunning clutch, 11 - input / output shaft 1, 12 - input / output shaft 2, 13 - input / output shaft 3, 14 - output shaft 4, 15 - shaft 5, 16 - first cylindrical double gear, 17 - second cylindrical double gear, 18 - third cylindrical double gear, 19 - fourth cylindrical double gear, 20 - first cylindrical gear, 21 - second cylindrical gear, 22 - third cylindrical gear, 23 - fourth cylindrical gear, 24 - fifth cylindrical gear, 25 - sixth cylindrical gear, 26 - seventh cylindrical gear, 27 - eighth cylindrical gear, 28 - ninth cylindrical gear. Detailed Embodiments

[0052] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0053] Example

[0054] A bidirectional single-input multi-path matching adaptive output starting transmission device is used for stable power transmission between single input and output shafts of multiple power sources, including a bidirectional single-input multi-path matching adaptive transmission structure and a multi-path output shared transmission structure. The bidirectional single-input multi-path matching adaptive transmission structure includes an input / output shaft 11, an input / output shaft 2 12, an input / output shaft 3 13, a plurality of cylindrical double gears, a plurality of cylindrical gears and a plurality of overrunning clutches. The multi-path output shared transmission structure includes a cylindrical gear 4 23 and an output shaft 4 14.

[0055] The input / output shaft 11 is connected to the starting machine 1, the input / output shaft 2 12 is connected to the power source 1 2, the input / output shaft 3 13 is connected to the power source 2 3, and the output shaft 4 14 is connected to the load device 4 or other transmission mechanism;

[0056] The starting and starting integrated machine 1 is a starter when it rotates in the forward direction, and is a generator when it rotates in the reverse direction.

[0057] The plurality of cylindrical double gears include a cylindrical double gear 16, a cylindrical double gear 2 17, a cylindrical double gear 3 18, and a cylindrical double gear 4 19;

[0058] The plurality of cylindrical gears include cylindrical gear one 20, cylindrical gear two 21, cylindrical gear three 22, cylindrical gear five 24, cylindrical gear six 25, cylindrical gear seven 26, cylindrical gear eight 27, and cylindrical gear nine 28;

[0059] in:

[0060] The cylindrical double gear 16 is meshed and connected with the cylindrical gear 20 and the cylindrical gear 9 28, and the cylindrical double gear 16 is connected with the input / output shaft 11.

[0061] The cylindrical double gear 2 17 is meshed and connected with the cylindrical double gear 3 18 and the cylindrical double gear 4 19 respectively. The cylindrical double gear 2 17 is connected with the input / output shaft 1 11.

[0062] The cylindrical double gear 3 18 is meshed and connected with the cylindrical gear 3 22.

[0063] The cylindrical double gear 4 19 is meshed and connected with the cylindrical gear 1 20.

[0064] The cylindrical gear 21 is meshed and connected with the cylindrical gear 4 23.

[0065] The cylindrical gear 4 23 is meshed and connected with the cylindrical gear 5 24, and the cylindrical gear 4 23 is connected with the output shaft 4 14.

[0066] The cylindrical gear five 24 is in meshing transmission connection with the cylindrical gear six 25.

[0067] The cylindrical gear six 25 is connected to the shaft five 15.

[0068] The shaft five 15 is connected to the cylindrical gear seven 26.

[0069] The cylindrical gear seven 26 is in meshing transmission connection with the cylindrical gear eight 27.

[0070] The cylindrical gear eight 27 is connected to the input / output shaft three 13.

[0071] The input / output shaft three 13 is connected to the cylindrical gear nine 28.

[0072] The multiple overrunning clutches include the overrunning clutch one 5, the overrunning clutch two 6, the overrunning clutch three 7, the overrunning clutch four 8, the overrunning clutch five 9 and the overrunning clutch six 10, and their installation positions are as follows:

[0073] The overrunning clutch one 5 is installed between the inner hole of the cylindrical double gear one 16 and the input / output shaft one 11.

[0074] The overrunning clutch two 6 is installed between the inner hole of the cylindrical double gear two 17 and the input / output shaft one 11.

[0075] The overrunning clutch three 7 is installed between the inner hole of the cylindrical gear two 21 and the shaft of the cylindrical double gear three 18.

[0076] The overrunning clutch four 8 is installed between the inner hole of the cylindrical gear three 22 and the input / output shaft two 12.

[0077] The overrunning clutch five 9 is installed between the inner hole of the cylindrical gear seven 26 and the shaft five 15.

[0078] The overrunning clutch six 10 is installed between the inner hole of the cylindrical gear nine 28 and the input / output shaft three 13.

[0079] When the starter 1 starts to work, as Figure 2-1 shown, the starter 1 transmits the power to the input shaft one 11, and through the overrunning clutch two 6, the cylindrical double gear two 17, the cylindrical double gear three 18, the cylindrical gear three 22, and the overrunning clutch four 8, it is connected to the output shaft two 12 to drive the power source one 2 to operate. At this time, the overrunning clutch three 7 is in the disengaged state, and there is no power transmission between the cylindrical double gear three 18 and the cylindrical gear two 21, so the pump group 4 does not rotate.

[0080] After the power source one 2 operates stably, the starter stops working, as Figure 2-2As shown, power source 2 transmits power to input shaft 2. It is connected to output shaft 11 through overrunning clutch 4, cylindrical gear 3, cylindrical double gear 3, cylindrical double gear 2, cylindrical double gear 4, cylindrical gear 1, cylindrical double gear 1, and overrunning clutch 1, driving generator 1 in reverse. At this time, the generator stores electrical energy. At this time, overrunning clutches 5 and 6 are both disengaged, output shaft 3 is stationary, and power source 3 does not operate.

[0081] When power source 2 decelerates and exits operation, input shaft 2 also decelerates accordingly. Overrunning clutch 4, cylindrical gear 3, cylindrical double gear 3, cylindrical double gear 2, cylindrical double gear 4, cylindrical gear 1, and cylindrical double gear 1 are all in a decelerated state. Cylindrical gear 9 is connected to the right side of cylindrical double gear 1. Consequently, cylindrical gear 9 decelerates. The inner hole of cylindrical gear 9 is instantaneously combined with the stationary output shaft 3 through overrunning clutch 6 and drives output shaft 3 to rotate. Finally, output shaft 3 drives power source 3 to rotate.

[0082] After power source 3 is connected and operates, as Figure 2-3 shown, power source 3 transmits power to input shaft 3. It is connected to output shaft 11 through overrunning clutch 6, cylindrical gear 9, cylindrical double gear 1, and overrunning clutch 1, driving generator 1 to operate in reverse. At this time, the generator stores electrical energy. At this time, overrunning clutches 3 and 4 are both disengaged, and power source 2 does not operate.

[0083] The multi-path output common transmission structure consists of cylindrical gear 4 and output shaft 4. When either power source 2 or power source 3 inputs power, it is connected to output shaft 4 through cylindrical gear 4, thereby driving pump set 4 and other transmission mechanisms to operate.

[0084] In some other embodiments of the present invention, overrunning clutch 4 can be installed at other positions, such as on both sides of cylindrical double gear 3, inside the inner hole of any gear such as cylindrical gear 1, etc., without changing the original transmission effect, as Figure 4 shown.

[0085] In some other embodiments of the present invention, overrunning clutch 5 can be installed at other positions, such as inside the inner hole of any gear such as cylindrical gear 4 and cylindrical gear 5, without changing the original transmission effect, as Figure 5 shown.

[0086] In some other embodiments of the present invention, the two-way single-input multi-path matching adaptive transmission structure can proportionally increase power source devices, overrunning clutches, cylindrical gears, etc., without changing the original transmission effect;

[0087] In some other embodiments of the present invention, some of the cylindrical gears and cylindrical double gears in the transmission device can be replaced by bevel gears, face gears or other forms of gears or other transmission devices, without changing the original transmission effect.

[0088] In the present invention, the number of teeth of some of the cylindrical gears and cylindrical double gears in the transmission device can be matched with different numbers of teeth according to the actual working conditions, without changing the original transmission effect.

[0089] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A bidirectional single-input multi-way matching adaptive output starting transmission device, used for stable power transmission between single input and output shafts of multiple power sources, characterized by: include: A bidirectional single-input multi-path matching adaptive transmission structure: at least comprising an input / output shaft 1 (11), an input / output shaft 2 (12), an input / output shaft 3 (13), a plurality of cylindrical double gears, a plurality of cylindrical gears and a plurality of overrunning clutches; the plurality of cylindrical double gears and the plurality of cylindrical gears are connected by meshing transmission, and the plurality of overrunning clutches are respectively installed between the inner holes of the gears and the corresponding shafts, and adaptive path switching between different power sources and the output shaft is realized by selectively transmitting power; The multi-path output common transmission structure includes at least a cylindrical gear four (23) and an output shaft four (14), which is used to receive power from different power sources and drive a load device or other transmission mechanism; in: The input / output shaft 1 (11) is connected to the starting machine (1), the input / output shaft 2 (12) is connected to the power source 1 (2), the input / output shaft 3 (13) is connected to the power source 2 (3), and the output shaft 4 (14) is connected to the load device (4) or other transmission mechanism; The integrated starter (1) is a starter when rotating in the forward direction, and is a generator when rotating in the reverse direction.

2. The bidirectional single-input multi-path matching adaptive output starting transmission device according to claim 1, characterized in that: The plurality of cylindrical double gears include a cylindrical double gear one (16), a cylindrical double gear two (17), a cylindrical double gear three (18), and a cylindrical double gear four (19); The plurality of cylindrical gears include cylindrical gear one (20), cylindrical gear two (21), cylindrical gear three (22), cylindrical gear five (24), cylindrical gear six (25), cylindrical gear seven (26), cylindrical gear eight (27), and cylindrical gear nine (28); in: The cylindrical double gear one (16) is meshed and connected with the cylindrical gear one (20) and the cylindrical gear nine (28), and the cylindrical double gear one (16) is connected with the input / output shaft one (11). The cylindrical double gear 2 (17) is meshed and connected with the cylindrical double gear 3 (18) and the cylindrical double gear 4 (19) respectively, and the cylindrical double gear 2 (17) is connected with the input / output shaft 1 (11). The cylindrical double gear three (18) is meshed and connected with the cylindrical gear three (22). The cylindrical double gear 4 (19) is meshed and connected with the cylindrical gear 1 (20). The cylindrical gear 2 (21) is meshed and connected with the cylindrical gear 4 (23). The cylindrical gear 4 (23) is meshed and connected with the cylindrical gear 5 (24), and the cylindrical gear 4 (23) is connected with the output shaft 4 (14). The cylindrical gear five (24) is meshed and connected with the cylindrical gear six (25). The cylindrical gear six (25) is connected to the shaft five (15). Shaft five (15) is connected to cylindrical gear seven (26). The cylindrical gear 7 (26) is meshed and connected with the cylindrical gear 8 (27). The cylindrical gear eight (27) is connected to the input / output shaft three (13). The input / output shaft three (13) is connected to the cylindrical gear nine (28); The plurality of overrunning clutches include an overrunning clutch 1 (5), an overrunning clutch 2 (6), an overrunning clutch 3 (7), an overrunning clutch 4 (8), an overrunning clutch 5 (9) and an overrunning clutch 6 (10), and the installation positions thereof are: The overrunning clutch 1 (5) is installed between the inner hole of the cylindrical double gear 1 (16) and the input / output shaft 1 (11). The overrunning clutch 2 (6) is installed between the inner hole of the cylindrical double gear 2 (17) and the input / output shaft 1 (11). The overrunning clutch 3 (7) is installed between the inner hole of the cylindrical gear 2 (21) and the shaft of the cylindrical double gear 3 (18). The overrunning clutch 4 (8) is installed between the inner hole of the cylindrical gear 3 (22) and the input / output shaft 2 (12), or on both sides of the cylindrical double gear 3 (18) or in the inner hole of the cylindrical gear 1 (20). The overrunning clutch 5 (9) is installed between the inner hole of the cylindrical gear 7 (26) and the shaft 5 (15), or in the inner hole of the cylindrical gear 5 (24) or the cylindrical gear 6 (25). The overrunning clutch six (10) is installed between the inner hole of the cylindrical gear nine (28) and the input / output shaft three (13).

3. The bidirectional single-input multi-path matching adaptive output starting transmission device according to claim 2, characterized in that: The bidirectional single-input multi-path matching adaptive transmission structure is driven by the integrated starter (1) to drive the power source to operate. After the integrated starter (1) stops operating, any power source device can drive the generator to operate, and the two power source devices do not work at the same time and do not affect each other. When the overrunning clutch 4 (8) is installed between the inner hole of the cylindrical gear 3 (22) and the input / output shaft 2 (12), the starting integrated machine (1) transmits power to the input / output shaft 1 (11), and is connected to the input / output shaft 2 (12) through the overrunning clutch 2 (6), the cylindrical double gear 2 (17), the cylindrical double gear 3 (18), the cylindrical gear 3 (22), and the overrunning clutch 4 (8), thereby driving the power source 1 (2) to operate; When the overrunning clutch 5 (9) is installed between the inner hole of the cylindrical gear 7 (26) and the shaft 5 (15), after the power source 1 (2) is stably running, the power is transmitted to the input / output shaft 2 (12) through one path, and the overrunning clutch 4 (8), the cylindrical gear 3 (22), the cylindrical double gear 3 (18), the cylindrical double gear 2 (17), the cylindrical double gear 4 (19), the cylindrical gear 1 (20), the cylindrical double gear 1 (16), the overrunning clutch 1 (5) and the output shaft 1 (11) are connected to drive the generator (1) to run in the reverse direction; at this time, the overrunning clutch 5 (9) and the overrunning clutch 6 (10) are both in the disengaged state, the input / output shaft 3 (13) is stationary, and the power source 2 (3) does not run; When the power source 1 (2) decelerates and exits operation, the input / output shaft 2 (12) to the cylindrical double gear 1 (16) are all in a deceleration state, the cylindrical gear 9 (28) is connected to the right side of the cylindrical double gear 1 (16), the cylindrical gear 9 (28) is decelerated, and the inner hole of the cylindrical gear 9 (28) is instantly combined with the input / output shaft 3 (13) in a stationary state through the overrunning clutch 6 (10) and drives the input / output shaft 3 (13) to rotate, and the input / output shaft 3 (13) drives the power source 2 (3) to rotate; After the power source 2 (3) is put into operation, the power is transmitted to the input / output shaft 3 (13) through another path, and is connected to the output shaft 1 (11) by the overrunning clutch 6 (10), the cylindrical gear 9 (28), the cylindrical double gear 1 (16), the overrunning clutch 1 (5), and the reverse drive of the generator (1) to operate; at this time, the overrunning clutch 3 (7) and the overrunning clutch 4 (8) are both in the disengaged state, and the power source 1 (2) does not operate.

4. The bidirectional single-input multi-path matching adaptive output starting transmission device according to claim 1, characterized in that: In the multi-path output shared transmission structure, any power transmission path is connected to the output shaft four (14) through the cylindrical gear four (23), driving the load device (4) or other transmission mechanism to operate.

5. The bidirectional single-input multi-path matching adaptive output starting transmission device according to any one of claims 1 to 3, characterized in that: The bidirectional single-input multi-path matching adaptive transmission structure can increase the power source device, overrunning clutch and cylindrical gear in proportion; Some cylindrical gears or cylindrical duplex gears can be replaced by bevel gears or face gears or other transmission devices; The number of teeth of some cylindrical gears and cylindrical duplex gears is set according to the actual working conditions.

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