Hybrid power gearbox and vehicle

Abstract

The utility model provides a hybrid power gearbox and a vehicle, relates to the technical field of vehicles, and aims to reduce the manufacturing cost of the hybrid power gearbox. The hybrid power gearbox comprises a first motor, an engine, a driving shaft, a second motor, a differential mechanism and a first mechanical oil pump. A first motor shaft of the first motor is in transmission connection with an output shaft of the engine. The output shaft is in transmission connection with the driving shaft. A second motor shaft of the second motor is in transmission connection with the driving shaft. The differential is in transmission connection with the driving shaft. A first transmission mechanism is arranged on an oil pump shaft of the first mechanical oil pump and comprises a first driving wheel, a second driving wheel and a clutch device, the first driving wheel is arranged on the oil pump shaft in a sleeving mode and is in transmission connection with the output shaft, and the second driving wheel is arranged on the oil pump shaft in a sleeving mode and is in transmission connection with the differential mechanism. The first driving wheel or the second driving wheel is combined with the oil pump shaft by controlling the clutch device.

Description

Technical Field

[0001] This application relates to the technical field of vehicles, and particularly to a hybrid transmission and a vehicle. Background Art

[0002] A hybrid transmission can transfer the power of a power source to the wheels to drive the movement of the vehicle. During the operation of the hybrid transmission, hydraulic oil is transmitted to the required parts of the hybrid transmission through a hydraulic system. One part is used for the lubrication system and cooling, and the other part is used for hydraulic control.

[0003] The technologies known to the inventors use built-in and external oil pumps to provide driving force for the movement of hydraulic oil and drive the hydraulic oil to the required parts. The mechanical oil pump can only perform power take-off work under specific working conditions, and thus cannot be applied to the multiple working conditions of the hybrid transmission. In related technologies, by arranging two or more mechanical oil pumps to achieve power take-off at multiple positions, the manufacturing cost of the hybrid transmission is increased. Summary of the Utility Model

[0004] To solve the above technical problems, this application provides a hybrid transmission and a vehicle, which are used to reduce the manufacturing cost of the hybrid transmission.

[0005] In a first aspect, an embodiment of this application provides a hybrid transmission. The hybrid transmission includes: a first motor, an engine, a drive shaft, a second motor, a differential, and a first mechanical oil pump. The first motor shaft of the first motor is in transmission connection with the output shaft of the engine. The output shaft is in transmission connection with the drive shaft. The second motor shaft of the second motor is in transmission connection with the drive shaft. The differential is in transmission connection with the drive shaft. A first transmission mechanism is provided on the oil pump shaft of the first mechanical oil pump. The first transmission mechanism includes a first driving wheel, a second driving wheel, and a clutch device. The first driving wheel is sleeved on the oil pump shaft and is in transmission connection with the output shaft. The second driving wheel is sleeved on the oil pump shaft and is in transmission connection with the differential. By controlling the clutch device, the first driving wheel or the second driving wheel is combined with the oil pump shaft.

[0006] According to the hybrid transmission according to the embodiment of the present application, by providing a first driving wheel, a second driving wheel, a first clutch and a second clutch on the oil pump shaft of the first mechanical oil pump, the first driving wheel is drivingly connected to the output shaft, the second driving wheel is drivingly connected to the differential, the first clutch is used to control the transmission between the first driving wheel and the output shaft, and the second clutch is used to control the transmission between the second driving wheel and the differential. Then, the first mechanical oil pump can be driven by the engine and the differential, so that a single first mechanical oil pump can achieve power take-off at multiple positions for oil pump driving. Moreover, on the basis of fixed-position arrangement, according to different working conditions of the hybrid transmission, power take-off can be achieved by combining powertrain components at different positions, so that single-oil-pump multi-condition operation can be realized. Furthermore, the number of oil pumps can be reduced, and the cost of the hybrid transmission can be lowered. In the series mode, the clutch device is controlled so that the first mechanical oil pump can be drivingly connected to the second motor, and the second motor drives the first mechanical oil pump. In the working mode involving the engine, the clutch device is controlled so that the oil pump can be drivingly connected to the engine, and the engine drives the first mechanical oil pump.

[0007] In a possible implementation manner, the clutch device includes a first clutch and a second clutch. The first clutch and the second clutch are one-way clutches. The first clutch is used to control the engagement between the first driving wheel and the oil pump shaft, and the second clutch is used to control the engagement between the second driving wheel and the oil pump shaft; and / or, the first clutch and the second clutch are two-way clutches.

[0008] In a possible implementation manner, a first motor wheel is provided on the first motor shaft, an engine input wheel is provided on the output shaft, the first motor wheel is drivingly connected to the engine input wheel, and the first driving wheel is drivingly connected to the engine input wheel.

[0009] In a possible implementation manner, the first driving wheel and the second driving wheel are located between the engine input wheel and the differential, and the first driving wheel, the second driving wheel and the first mechanical oil pump are located on the same side of the engine input wheel.

[0010] In a possible implementation manner, a second motor wheel is provided on the second motor shaft, a motor output wheel and a drive shaft wheel are spaced apart on the drive shaft, the second motor wheel is drivingly connected to the motor output wheel, and the drive shaft wheel is drivingly connected to the differential.

[0011] In a possible implementation manner, a gear position driven wheel is further provided on the drive shaft, a gear position driving wheel is provided on the output shaft of the engine, the gear position driving wheel is located between the motor output wheel and the drive shaft wheel, and the gear position driving wheel is drivingly connected to the gear position driven wheel.

[0012] In a possible implementation manner, a third clutch is further provided on the output shaft, and the third clutch is used to control the transmission between the gear position driving wheel and the gear position driven wheel.

[0013] In a possible implementation, the first motor shaft, the output shaft, the drive shaft, the second motor shaft, and the oil pump shaft are all parallel to each other.

[0014] In a possible implementation, the hybrid transmission further includes a second mechanical oil pump, and the second mechanical oil pump is drivingly connected to the output shaft.

[0015] In a second aspect, the present application provides a vehicle including the above hybrid transmission.

[0016] Among them, for the technical effects brought by any design method in the second aspect, reference may be made to the technical effects brought by different design methods in the first aspect, which will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following will briefly introduce the drawings required for use in the description of the embodiments or related technologies. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of a hybrid transmission provided for some embodiments of the present application;

[0020] Figure 2 Stereogram of a hybrid transmission provided for some embodiments of the present application;

[0021] Figure 3 Partial schematic diagram of a hybrid transmission provided for some embodiments of the present application;

[0022] Figure 4 Partial stereogram of a hybrid transmission provided for some embodiments of the present application.

[0023] Reference Signs:

[0024] 100, hybrid transmission;

[0025] 1, first motor; 11, first motor shaft; 12, first motor pulley;

[0026] 2, engine; 21, output shaft; 22, engine input pulley; 23, gear active pulley; 24, third clutch;

[0027] 3, drive shaft; 31, motor output pulley; 32, drive shaft pulley; 33, gear driven pulley;

[0028] 4. Second motor; 41. Second motor shaft; 42. Second motor pulley;

[0029] 5. Differential

[0030] 6. First mechanical oil pump; 61. Oil pump shaft; 62. First drive pulley; 63. Second drive pulley; 64. First clutch; 65. Second clutch; 67. Clutch device. Detailed implementation manners

[0031] In order to more clearly understand the above objects, features and advantages of the present application, the solutions of the present application will be further described below. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model.

[0033] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, "connected" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed connection" means that they are connected to each other and the relative positional relationship after connection remains unchanged. In addition, the orientation terms mentioned in the embodiments of the present application, such as "inner" and "outer", etc., are only with reference to the direction of the drawings. Therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the embodiments of the present application.

[0034] In the description of the embodiments of the present application, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including such element. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including such element.

[0035] The present application provides a hybrid transmission and a vehicle.

[0036] The hybrid transmission provided by the embodiments of the present application will be described below.

[0037] Please refer to Figure 1 , Figure 1 , which is a schematic diagram of the hybrid transmission provided by some embodiments of the present application. The hybrid transmission 100 provided by the embodiments of the present application may include: a first motor 1, an engine 2, a drive shaft 3, a second motor 4, a differential 5 and a first mechanical oil pump 6.

[0038] The first motor shaft 11 of the first motor 1 is in transmission connection with the output shaft 21 of the engine 2. Exemplarily, the first motor shaft 11 of the first motor 1 and the output shaft 21 of the engine 2 may be connected by gears.

[0039] Thus, the engine 2 can drive the first motor shaft 11 of the first motor 1 to rotate, so that the power generation function of the first motor 1 can be realized.

[0040] Exemplarily, the first motor 1 may be a generator or an integrated starting and generating motor, and the present application does not limit this.

[0041] The output shaft 21 is in transmission connection with the drive shaft 3. Exemplarily, the output shaft 21 and the drive shaft 3 may be connected by gears, belts, etc. to achieve transmission connection.

[0042] Thus, the output shaft 21 of the engine 2 can make the drive shaft 3 rotate, so that the vehicle can be driven by the engine 2.

[0043] The second motor shaft 41 of the second motor 4 is in transmission connection with the drive shaft 3. Exemplarily, the second motor shaft 41 of the second motor 4 and the drive shaft 3 may be connected by gears, belts, etc. to achieve transmission connection. Thus, the second motor 4 can drive the drive shaft 3 to rotate.

[0044] The differential 5 is in transmission connection with the drive shaft 3. Exemplarily, the differential 5 and the drive shaft 3 can be in transmission connection through gears, belts, etc.

[0045] A first transmission mechanism may be provided on the oil pump shaft 61 of the first mechanical oil pump 6. The first transmission mechanism may include a first driving wheel 62, a second driving wheel 63, and a clutch device 67. The first driving wheel 62 may be sleeved on the oil pump shaft 61 and is in transmission connection with the output shaft 21. Thus, the output shaft 21 of the engine 2 can drive the first driving wheel 62 to rotate, thereby realizing the driving of the first mechanical oil pump 6.

[0046] Wherein, the first driving wheel 62 and the second driving wheel 63 may be gears, belt pulleys, sprockets, etc., and the present application does not limit this. In the following description of the present application, the first driving wheel 62 and the second driving wheel 63 are taken as an example of gears for illustration.

[0047] The clutch device 67 can be used to control the transmission between the first driving wheel 62 and the output shaft 21, and thus the clutch device 67 can control the engagement and separation between the first driving wheel 62 and the oil pump shaft 61.

[0048] The second driving wheel 63 is sleeved on the oil pump shaft 61 and is in transmission connection with the differential 5. Thus, the differential 5 can drive the second driving wheel 63 to rotate, thereby realizing the driving of the first mechanical oil pump 6.

[0049] The clutch device 67 can also be used to control the transmission between the second driving wheel 63 and the differential 5, and thus the clutch device 67 can control the engagement and separation between the second driving wheel 63 and the oil pump shaft 61.

[0050] Thus, when the rotational speed of the output shaft 21 of the engine 2 is greater than the rotational speed of the differential 5, the clutch device 67 can be used to control the first driving wheel 62 to engage with the output shaft 21 and the second driving wheel 63 to disengage from the differential 5, so that the engine 2 with a higher rotational speed can drive the first mechanical oil pump 6. When the rotational speed of the output shaft 21 of the differential 5 is greater than the rotational speed of the engine 2, the clutch device 67 can be used to control the first driving wheel 62 to disengage from the output shaft 21 and the second driving wheel 63 to engage with the differential 5, so that the differential 5 with a higher rotational speed can drive the first mechanical oil pump 6.

[0051] According to the hybrid transmission 100 of the embodiments of the present application, by providing a first driving wheel 62, a second driving wheel 63 and a clutch device 67 on the oil pump shaft 61 of the first mechanical oil pump 6, the first driving wheel 62 is in transmission connection with the output shaft 21, the second driving wheel 63 is in transmission connection with the differential 5, and the clutch device 67 is used to control the transmission between the first driving wheel 62 and the output shaft 21 and the transmission between the second driving wheel 63 and the differential 5. Then, the first mechanical oil pump 6 can be driven to operate by the engine 2 and the differential 5. Thus, a single first mechanical oil pump 6 can achieve power take-off at multiple positions for oil pump driving. On the basis of the fixed position arrangement, according to different working conditions of the hybrid transmission 100, the powertrain components at different positions can be selected to be combined for power take-off, so that a single oil pump can operate under multiple working conditions. Furthermore, the number of oil pumps can be reduced, and the cost of the hybrid transmission 100 can be lowered. In the series mode, the clutch device 67 is controlled so that the first mechanical oil pump 6 can be in transmission connection with the second motor 4, and the second motor 4 drives the first mechanical oil pump 6. In the working mode in which the engine 2 participates, the clutch device 67 is controlled so that the first mechanical oil pump 6 can be in transmission connection with the engine 2, and the engine 2 drives the first mechanical oil pump 6.

[0052] Please continue to refer to Figure 1 , in some embodiments, the clutch device 67 may include a first clutch 64 and a second clutch 65. The first clutch 64 is a one-way clutch. Since the one-way clutch can only transmit power in a single direction, only when the first driving wheel 62 rotates in one direction can it drive the first mechanical oil pump 6 to operate. When rotating in the other direction, the first driving wheel 62 idles and does not drive the first mechanical oil pump 6. Thus, the method for realizing the engagement and separation between the first driving wheel 62 and the output shaft 21 is simple, which is beneficial to reducing the cost of the hybrid transmission 100.

[0053] In some other embodiments, the second clutch 65 is a one-way clutch. Thus, the method for realizing the engagement and separation between the second driving wheel 63 and the differential 5 is simple, which is beneficial to reducing the cost of the hybrid transmission 100.

[0054] In still some other embodiments, both the first clutch 64 and the second clutch 65 are one-way clutches. Specifically, the output shaft 21 of the engine 2 rotates in the same direction as the differential 5. Since the functions of the output shaft 21 of the engine 2 and the differential 5 are different, they will not move simultaneously. Thus, it can be ensured that the first driving wheel 62 or the second driving wheel 63 can drive the first mechanical oil pump 6 to operate.

[0055] Wherein, when the rotational speed of the output shaft 21 of the engine 2 is less than that of the differential 5 and the rotational speed of the output shaft 21 of the engine 2 is 0, the first clutch 64 controls the separation of the first driving wheel 62 from the output shaft 21, and the second clutch 65 controls the engagement of the second driving wheel 63 with the differential 5. At this time, the rotational speed of the oil pump shaft 61 of the first mechanical oil pump 6 is the same as that of the differential 5.

[0056] When the rotational speed of the output shaft 21 of the engine 2 is less than that of the differential 5 and the rotational speed of the output shaft 21 of the engine 2 is not 0, the first clutch 64 controls the separation of the first driving wheel 62 from the output shaft 21, and the second clutch 65 controls the engagement of the second driving wheel 63 with the differential 5. At this time, the rotational speed of the oil pump shaft 61 of the first mechanical oil pump 6 is the same as that of the differential 5.

[0057] When the rotational speed of the output shaft 21 of the engine 2 is greater than that of the differential 5 and the rotational speed of the differential 5 is 0, the first clutch 64 controls the engagement of the first driving wheel 62 with the output shaft 21, and the second clutch 65 controls the separation of the second driving wheel 63 from the differential 5. At this time, the rotational speed of the oil pump shaft 61 of the first mechanical oil pump 6 is the same as that of the output shaft 21.

[0058] When the rotational speed of the output shaft 21 of the engine 2 is greater than that of the differential 5 and the rotational speed of the differential 5 is not 0, the first clutch 64 controls the engagement of the first driving wheel 62 with the output shaft 21, and the second clutch 65 controls the separation of the second driving wheel 63 from the differential 5. At this time, the rotational speed of the oil pump shaft 61 of the first mechanical oil pump 6 is the same as that of the output shaft 21.

[0059] Thus, when achieving power take-off at multiple positions, only one power take-off wheel with a relatively high rotational speed can drive the first mechanical oil pump 6 to work, realizing the self-adjusting rotational speed function. Therefore, one first mechanical oil pump 6 can be combined at multiple positions to adapt to multi-condition operation, which is beneficial to reducing the cost of the hybrid transmission 100.

[0060] It should be noted that the first clutch 64 and the second clutch 65 can also be bidirectional clutches.

[0061] Exemplarily, the clutch device can also include a one-way synchronizer or a two-way synchronizer. The synchronizer is similar in function to the above-mentioned first clutch and second clutch, and will not be elaborated here.

[0062] Please refer to Figure 1 and Figure 2 , Figure 2A perspective view of a hybrid transmission provided by some embodiments of the present application. In some embodiments, a first motor wheel 12 may be provided on a first motor shaft 11. An engine input wheel 22 may be provided on an output shaft 21. The first motor wheel 12 is in driving connection with the engine input wheel 22. A first driving wheel 62 is in driving connection with the engine input wheel 22. Thus, the engine input wheel 22 is in driving connection with both the first driving wheel 62 and the first motor wheel 12. Through the driving connection between the first motor wheel 12 and the engine input wheel 22, the power generation function of the first motor 1 can be realized.

[0063] Please refer to Figures 1-4 , Figure 3 A partial schematic view of a hybrid transmission provided by some embodiments of the present application, Figure 4 A partial perspective view of a hybrid transmission provided by some embodiments of the present application. In some embodiments, the first driving wheel 62 and the second driving wheel 63 are located between the engine input wheel 22 and the differential 5. The first driving wheel 62, the second driving wheel 63 and the first mechanical oil pump 6 are on the same side of the engine input wheel 22. Thus, it is convenient for the cooperation between the first driving wheel 62 and the engine input wheel 22, and the cooperation between the differential 5 and the second driving wheel 63. At the same time, the first driving wheel 62 and the second driving wheel 63 can directly drive the first mechanical oil pump 6 to operate. In addition, it is also beneficial to optimize the structural layout of the hybrid transmission 100.

[0064] Please refer to Figures 1-3 , in some embodiments, a second motor wheel 42 may be provided on a second motor shaft 41. A motor output wheel 31 and a drive shaft wheel 32 are arranged at intervals on a drive shaft 3. The second motor wheel 42 is in driving connection with the motor output wheel 31, and the drive shaft wheel 32 is in driving connection with the differential 5. Thus, the second motor wheel 42 can drive the motor output wheel 31 to rotate, thereby driving the drive shaft wheel 32 to rotate. The drive shaft wheel 32 is in gear connection with the ring gear of the differential 5 to drive the differential 5 to rotate. The transmission method is simple, and the torque can be output through the second motor 4.

[0065] Please continue to refer to Figures 1-3, in some embodiments, a gear driven wheel 33 may further be provided on the drive shaft 3. A gear driving wheel 23 is provided on the output shaft 21 of the engine 2. The gear driving wheel 23 is located between the motor output wheel 31 and the drive shaft wheel 32. The gear driving wheel 23 is in transmission connection with the gear driven wheel 33. A third clutch 24 may further be provided on the output shaft 21. The third clutch 24 is used to control the transmission between the gear driving wheel 23 and the gear driven wheel 33. Thus, the hybrid transmission 100 can achieve one-gear output of the engine 2, can achieve pure electric drive output torque of the second motor 4 and the engine 2 simultaneously, can effectively reduce the single-motor drive torque requirement, and thus is beneficial to reducing the vehicle cost. The multi-link gear structure can achieve the range-extending and hybrid working modes with the least number of gears, which is beneficial to improving the overall efficiency.

[0066] Please continue to refer to Figures 1-3 , in some embodiments, the first motor shaft 11, the output shaft 21, the drive shaft 3, the second motor shaft 41 and the oil pump shaft 61 are all parallel to each other. Such a setting can make the structure of the hybrid transmission 100 compact, which is beneficial to reducing the vehicle cost.

[0067] Please continue to refer to Figures 1-3 , in some embodiments, the hybrid transmission 100 may further include a second mechanical oil pump (not shown in the figure). The second mechanical oil pump may be connected to the output shaft 21. Thus, flexible switching and coordinated operation can be carried out according to the vehicle working mode and driving state. At the same time, the service lives of the first mechanical oil pump 6 and the second mechanical oil pump can also be extended, which can thus be beneficial to improving the service life of the vehicle.

[0068] The vehicle of the embodiment of the present application will be described below.

[0069] The embodiment of the present application provides a vehicle, and the vehicle includes the above-mentioned hybrid transmission 100. Thus, it is beneficial to reduce the vehicle cost.

[0070] In the description of this specification, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0071] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claimed rights.

Claims

1. A hybrid transmission, characterized in that, The hybrid transmission includes: a first motor, an engine, a drive shaft, a second motor, a differential, and a first mechanical oil pump; A first motor shaft of the first motor is in transmission connection with an output shaft of the engine; The output shaft is in transmission connection with the drive shaft; A second motor shaft of the second motor is in transmission connection with the drive shaft; The differential is in transmission connection with the drive shaft; A first transmission mechanism is provided on an oil pump shaft of the first mechanical oil pump. The first transmission mechanism includes a first driving wheel, a second driving wheel, and a clutch device. The first driving wheel is sleeved on the oil pump shaft and is in transmission connection with the output shaft. The second driving wheel is sleeved on the oil pump shaft and is in transmission connection with the differential. By controlling the clutch device, the first driving wheel or the second driving wheel is combined with the oil pump shaft.

2. The hybrid transmission according to claim 1, characterized in that, The clutch device includes a first clutch and a second clutch. The first clutch and the second clutch are one-way clutches. The first clutch is used to control the combination of the first driving wheel and the oil pump shaft, and the second clutch is used to control the combination of the second driving wheel and the oil pump shaft; and / or, the first clutch and the second clutch are two-way clutches.

3. The hybrid transmission according to claim 1, wherein, A first motor wheel is provided on the first motor shaft, an engine input wheel is provided on the output shaft, the first motor wheel is in transmission connection with the engine input wheel, and the first driving wheel is in transmission connection with the engine input wheel.

4. The hybrid transmission according to claim 3, wherein The first driving wheel and the second driving wheel are located between the engine input wheel and the differential, and the first driving wheel, the second driving wheel, and the first mechanical oil pump are located on the same side of the engine input wheel.

5. The hybrid transmission according to claim 1, wherein, A second motor wheel is provided on the second motor shaft, a motor output wheel and a drive shaft wheel are arranged at intervals on the drive shaft, the second motor wheel is in transmission connection with the motor output wheel, and the drive shaft wheel is in transmission connection with the differential.

6. The hybrid transmission according to claim 5, characterized in that, A gear position driven wheel is further provided on the drive shaft, a gear position driving wheel is provided on the output shaft of the engine, the gear position driving wheel is located between the motor output wheel and the drive shaft wheel, and the gear position driving wheel is in transmission connection with the gear position driven wheel.

7. The hybrid transmission according to claim 6, characterized in that A third clutch is further provided on the output shaft, and the third clutch is used to control the transmission between the gear position driving wheel and the gear position driven wheel.

8. The hybrid transmission according to claim 1, wherein The first motor shaft, the output shaft, the drive shaft, the second motor shaft, and the oil pump shaft are all parallel to each other.

9. The hybrid transmission according to claim 1, characterized in that, The hybrid transmission further includes a second mechanical oil pump, and the second mechanical oil pump is in transmission connection with the output shaft.

10. A vehicle, characterized in that, Including the hybrid transmission according to any one of claims 1-9.

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