CN214221984U - Transmission mechanism and engine using same - Google Patents

Transmission mechanism and engine using same Download PDF

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Publication number
CN214221984U
CN214221984U CN202022247498.5U CN202022247498U CN214221984U CN 214221984 U CN214221984 U CN 214221984U CN 202022247498 U CN202022247498 U CN 202022247498U CN 214221984 U CN214221984 U CN 214221984U
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CN
China
Prior art keywords
transmission
power shaft
driving structure
structure body
control mechanism
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Expired - Fee Related
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CN202022247498.5U
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Chinese (zh)
Inventor
靳北彪
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Entropy Zero Technology Logic Engineering Group Co Ltd
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Entropy Zero Technology Logic Engineering Group Co Ltd
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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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H2061/2853—Electromagnetic solenoids
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transmission Devices (AREA)

Abstract

The utility model discloses a transmission mechanism, including power shaft Y, its characterized in that: the power shaft Y is arranged through transmission of a transmission path A and a power shaft X, the power shaft Y is arranged through transmission of a transmission path B and the power shaft X, a clutch A is arranged on the transmission path A, a clutch B is arranged on the transmission path B, and the clutch A and the clutch B are controlled through the same control mechanism. The utility model also discloses an use drive mechanism's engine. The utility model discloses a starting, electricity generation and the integration problem of thoughtlessly moving of engine, especially diesel engine can be solved to drive mechanism, drive mechanism and application drive mechanism's engine has simple structure, good reliability's advantage.

Description

Transmission mechanism and engine using same
Technical Field
The utility model relates to a heat energy and power field especially relate to a drive mechanism and use its engine.
Background
If can utilize freewheel clutch utility model a motor can drive driving system, driving system also can drive the motor, and the drive ratio between the two is different, and the device that can even running will have important meaning. For example, the same motor can be used for starting the engine and generating power by using the power of the engine without a gear clutch, which is of great significance for improving the reliability of an engine system. Moreover, if the overrunning clutch can be used for solving the problem of unidirectional driving of the same driven system by the swinging rotating motor and the reciprocating linear motor, the overrunning clutch also has important significance. Therefore, a novel transmission mechanism and an engine using the same are needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a technical scheme as follows:
scheme 1: a transmission mechanism comprises a power shaft Y, wherein the power shaft Y is in transmission arrangement with a power shaft X through a transmission route A, the power shaft Y is in transmission arrangement with the power shaft X through a transmission route B, a clutch A is arranged on the transmission route A, a clutch B is arranged on the transmission route B, and the clutch A and the clutch B are controlled by the same control mechanism;
or the power shaft Y is in transmission arrangement with the power shaft X through a transmission path A, the power shaft Y is in transmission arrangement with the power shaft X through a transmission path B, a clutch A is arranged on the transmission path A, a clutch B is arranged on the transmission path B, the transmission ratio of the transmission path A is different from that of the transmission path B, and the clutch A and the clutch B are controlled by the same control mechanism;
or, the power shaft Y is in transmission arrangement with the power shaft X through a transmission path A, the power shaft Y is in transmission arrangement with the power shaft X through a transmission path B, a clutch A is arranged on the transmission path A, a clutch B is arranged on the transmission path B, and the transmission ratio of the transmission path A is R1The transmission ratio of the transmission route B is R2，R1And R2Are all positive numbers and R1Greater than R2The clutch A and the clutch B are controlled by the same control mechanism;
or, the power shaft Y is in transmission arrangement with the power shaft X through a transmission path A, the power shaft Y is in transmission arrangement with the power shaft X through a transmission path B, a clutch A is arranged on the transmission path A, a clutch B is arranged on the transmission path B, and the transmission ratio of the transmission path A is R1The transmission ratio of the transmission route B is R2，R1And R2Are all negative numbers and R1Less than R2And the clutch A and the clutch B are controlled by the same control mechanism.
Scheme 2: the transmission mechanism according to claim 1, wherein the control mechanism is an electromagnetic control mechanism, a hydraulic control mechanism, or a pneumatic control mechanism.
Scheme 3: a transmission mechanism comprises a power shaft Y, wherein an axial sliding clutch switching structure body is arranged on the power shaft Y, a driving structure body A and a driving structure body B are arranged on the power shaft Y, the axial sliding clutch switching structure body is controlled by a control mechanism to switch the transmission setting of the clutch of the driving structure body A and the clutch of the driving structure body B, the driving structure body A is in transmission setting with a power shaft X through a transmission path A, and the driving structure body B is in transmission setting with the power shaft X through the transmission path B;
or, an axial sliding clutch switching structure body is arranged on the power shaft Y, a driving structure body A and a driving structure body B are arranged on the power shaft Y, the axial sliding clutch switching structure body is controlled by a control mechanism to switch the clutch transmission setting of the driving structure body A and the driving structure body B, the driving structure body A is in transmission setting with the power shaft X through a transmission path A, the driving structure body B is in transmission setting with the power shaft X through a transmission path B, and the transmission ratio of the transmission path A is different from that of the transmission path B;
or an axial sliding clutch switching structure body is arranged on the power shaft Y, a driving structure body A and a driving structure body B are arranged on the power shaft Y, the axial sliding clutch switching structure body is controlled by a control mechanism to be in clutch switching transmission setting with the driving structure body A and the driving structure body B, the driving structure body A is in transmission setting with the power shaft X through a transmission path A, the driving structure body B is in transmission setting with the power shaft X through a transmission path B, and the transmission ratio of the transmission path A is R1The transmission ratio of the transmission route B is R2，R1And R2Are all positive numbers and R1Greater than R2；
Or an axial sliding clutch switching structure body is arranged on the power shaft Y, a driving structure body A and a driving structure body B are arranged on the power shaft Y, the axial sliding clutch switching structure body is controlled by a control mechanism to be in clutch switching transmission setting with the driving structure body A and the driving structure body B, the driving structure body A is in transmission setting with the power shaft X through a transmission path A, the driving structure body B is in transmission setting with the power shaft X through a transmission path B, and the transmission ratio of the transmission path A is R1The transmission ratio of the transmission route B is R2，R1And R2Are all negative numbers and R1Less than R2。
Scheme 4: the transmission mechanism according to claim 3, wherein the control mechanism is an electromagnetic control mechanism, a hydraulic control mechanism, or a pneumatic control mechanism.
Scheme 5: a transmission mechanism comprises a power shaft Y, an axial sliding clutch switching structure body is arranged on the power shaft Y, a linkage structure body BC is rotatably arranged on the axial sliding clutch switching structure body, a driving structure body A, a driving structure body B and a driving structure body C are arranged on the power shaft Y, and the driving structure body C is provided with a transmission ratio ofR3The axial sliding clutch switching structure is controlled by a control mechanism to be arranged in a transmission way on the driving structure A and controlled by the control mechanism to enable the driving structure B and the driving structure C to be in clutch linkage through the linkage structure BC;
or, an axial sliding clutch switching structure is arranged on the power shaft Y, a linkage structure BC is rotatably arranged on the axial sliding clutch switching structure, a driving structure A, a driving structure B and a driving structure C are arranged on the power shaft Y, and the driving structure C has a transmission ratio R3The axial sliding clutch switching structure is controlled by a control mechanism to be in transmission arrangement with the driving structure A, and controlled by the control mechanism to enable the driving structure B and the driving structure C to be in clutch linkage through the linkage structure BC, the driving structure A is in transmission arrangement with the power shaft X through a transmission path A, and the transmission ratio of the transmission path A is different from that of the transmission path B;
or, an axial sliding clutch switching structure is arranged on the power shaft Y, a linkage structure BC is rotatably arranged on the axial sliding clutch switching structure, a driving structure A, a driving structure B and a driving structure C are arranged on the power shaft Y, and the driving structure C has a transmission ratio R3The axial sliding clutch switching structure is controlled by the control mechanism to be in transmission with the driving structure A and controlled by the control mechanism to make the driving structure B and the driving structure C be in clutch linkage through the linkage structure BC, and the transmission ratio of the transmission path A is different from the product of the transmission ratio of the transmission path B and the transmission ratio R3;
or, an axial sliding clutch switching structure is arranged on the power shaft Y, a linkage structure BC is rotatably arranged on the axial sliding clutch switching structure, a driving structure A, a driving structure B and a driving structure C are arranged on the power shaft Y, and the driving structure C has a transmission ratio R3And the power shaftThe axial sliding clutch switching structure is controlled by a control mechanism to be arranged on the driving structure A in a transmission mode and controlled by the control mechanism to enable the driving structure B and the driving structure C to be in clutch linkage through the linkage structure BC, and the transmission ratio of the transmission route A is R1The transmission ratio of the transmission route B is R2，R1Is a positive number, R2And R3The product of is a positive number, and R1Less than R2And R3The product of the two;
or, an axial sliding clutch switching structure is arranged on the power shaft Y, a linkage structure BC is rotatably arranged on the axial sliding clutch switching structure, a driving structure A, a driving structure B and a driving structure C are arranged on the power shaft Y, and the driving structure C has a transmission ratio R3The axial sliding clutch switching structure is controlled by a control mechanism to be arranged in a transmission way on the driving structure A and controlled by the control mechanism to enable the driving structure B and the driving structure C to be in clutch linkage through the linkage structure BC, and the transmission ratio of the transmission line A is R1The transmission ratio of the transmission route B is R2，R1Is a negative number, R2And R3The product of is negative, and R1Greater than R2And R3The product of the two.
Scheme 6: the transmission mechanism according to claim 5, wherein the control mechanism is an electromagnetic control mechanism, a hydraulic control mechanism, or a pneumatic control mechanism.
Scheme 7: the transmission mechanism according to any one of claims 1 to 6, wherein the power shaft Y is provided as a motor rotor shaft or as a linkage of a motor rotor shaft.
Scheme 8: an engine using the transmission mechanism according to any one of the claims 1 to 6, wherein the power shaft X is the power shaft of the engine or a linkage shaft of the power shaft of the engine.
Scheme 9: an engine of the transmission mechanism in the application scheme 7, wherein the power shaft X is the power shaft of the engine or a linkage shaft of the power shaft of the engine.
In the present invention, the "linkage structure" means a structure that can switch the settings of the driving structure B and the driving structure C in linkage.
The engine disclosed in the utility model can selectively choose to work according to the two-stroke working mode or selectively choose to work according to the four-stroke working mode.
In the present disclosure, the disclosed engine may selectively select an out-of-cylinder fuel premixing mode and/or an in-cylinder fuel premixing mode for fuel delivery; by "in-cylinder fuel premixing mode" is meant a fuel feeding mode in which fuel is fed into the cylinder before one tenth of the compression stroke is completed.
The utility model discloses in, selectively selectable is in the motor with set up auxiliary drive route AA and auxiliary drive route BB between the power shaft X, auxiliary drive route AA with transmission route A's transmission direction is the same, the drive ratio is different, auxiliary drive route BB with transmission route B's transmission direction is the same, the drive ratio is different.
The utility model discloses in, selectively selectable clutch on the transmission route A includes two clutches that set up side by side, clutch on the transmission route B includes two clutches that set up side by side.
The utility model discloses in, selectively selectable clutch on the transmission route A includes two freewheel clutches that set up side by side, clutch on the transmission route B includes two freewheel clutches that set up side by side.
The utility model discloses in, set up auxiliary transmission route AA and setting the purpose of auxiliary transmission route BB and setting up the clutch or freewheel clutch etc. that set up side by side is the reliability and the life-span of increase system.
In the present invention, the addition of the letters "X", "Y", etc. to a certain part name is only for distinguishing two or more parts having the same name.
In the present invention, necessary components, units or systems should be installed at necessary places according to the known technology in the field of heat energy and power.
The utility model has the advantages that the utility model discloses a starting, electricity generation and the integration problem that thoughtlessly moves of engine especially diesel engine can be solved to drive mechanism, drive mechanism and application drive mechanism's engine has simple structure, good reliability's advantage.
Drawings
FIG. 1: the structure of embodiment 1 of the utility model is schematically shown;
FIG. 2: the structure of embodiment 2 of the utility model is schematically shown;
FIG. 3: the structure of embodiment 3 of the utility model is schematically shown;
in the figure: 1 power shaft Y, 2 power shaft X, 3 transmission line A, 4 transmission line B, 5 clutch A,6 clutch B, 7 control mechanism, 8 axial sliding clutch switching structure, 81 linkage structure BC, 9 driving structure A, 10 driving structure B, 11 driving structure C.
Detailed Description
Example 1
A transmission mechanism is shown in fig. 1 and comprises a power shaft Y1, wherein the power shaft Y1 is in transmission arrangement with a power shaft X2 through a transmission path A3, the power shaft Y1 is in transmission arrangement with a power shaft X2 through a transmission path B4, a clutch A5 is arranged on the transmission path A3, a clutch B6 is arranged on the transmission path B4, and the clutch A5 and the clutch B6 are controlled through the same control mechanism 7.
As an alternative embodiment, embodiment 1 of the present invention may be further selectively selected to have the gear ratio of transmission path a3 be different from the gear ratio of transmission path B4.
As an alternative embodiment, embodiment 1 of the present invention may be further selectively selected to provide said transmission line A3 having a transmission ratio R1The transmission ratio of the transmission route B4 is R2，R1And R2Are all positive numbers and R1Greater than R2。
As an alternative embodiment, embodiment 1 of the present invention may be further selectively selected to provide said transmission line A3 having a transmission ratio R1Transmission of said transmission line B4The dynamic ratio is R2，R1And R2Are all negative numbers and R1Less than R2。
Example 2
A transmission mechanism comprises a power shaft Y1, an axial sliding clutch switching structure body 8 is arranged on the power shaft Y1, a driving structure body A9 and a driving structure body B10 are arranged on the power shaft Y1, the axial sliding clutch switching structure body 8 is controlled by a control mechanism 7 to switch the clutch transmission setting of the driving structure body A9 and the driving structure body B10, the driving structure body A9 is in transmission arrangement with the power shaft X2 through a transmission path A3, and the driving structure body B10 is in transmission arrangement with the power shaft X2 through a transmission path B4;
as an alternative embodiment, embodiment 2 of the present invention may be further selectively selected to have the gear ratio of transmission path a3 be different from the gear ratio of transmission path B4.
As an alternative embodiment, embodiment 2 of the present invention may be further selectively selected to provide said transmission line A3 having a transmission ratio R1The transmission ratio of the transmission route B4 is R2，R1And R2Are all positive numbers and R1Greater than R2。
As an alternative embodiment, embodiment 2 of the present invention may be further selectively selected to provide said transmission line A3 having a transmission ratio R1The transmission ratio of the transmission route B4 is R2，R1And R2Are all negative numbers and R1Less than R2。
Example 3
A transmission mechanism comprises a power shaft Y1, an axial sliding clutch switching structure 8 arranged on the power shaft Y1, an interlocking structure BC81 arranged on the axial sliding clutch switching structure 8 in a rotating way, a driving structure A9, a driving structure B10 and a driving structure C11 arranged on the power shaft Y1, and the driving structure C11 has a transmission ratio R3Is arranged in a transmission way with the power shaft Y1, and the axial sliding clutch switching structural body 8 is controlled by a control mechanism 7 to drive the structural body A9 is arranged in a transmission manner and is controlled by the control mechanism 7 to enable the driving structure B10 and the driving structure C11 to be in clutch linkage through the linkage structure BC 81.
As an alternative embodiment, the present invention in example 3 can further selectively choose to make the driving structure a9 in transmission with the power shaft X2 through the transmission line A3, and the transmission ratio of the transmission line A3 is different from the transmission ratio of the transmission line B4.
As an alternative embodiment, embodiment 3 of the present invention may be further selectively selected to vary the ratio of transmission path a3 with the product of the ratio of transmission path B4 and the ratio of transmission R3;
as an alternative embodiment, embodiment 3 of the present invention may be further selectively selected to provide said transmission line A3 having a transmission ratio R1The transmission ratio of the transmission route B4 is R2，R1Is a positive number, R2And R3The product of is a positive number, and R1Less than R2And R3The product of the two.
As an alternative embodiment, embodiment 3 of the present invention may be further selectively selected to provide said transmission line A3 having a transmission ratio R1The transmission ratio of the transmission route B4 is R2，R1Is a negative number, R2And R3The product of is negative, and R1Greater than R2And R3The product of the two.
Example 4
The power shaft X2 is the engine power shaft of the engine applying the transmission mechanism as in embodiment 3.
As an alternative embodiment, the present invention in example 4 may also be selected such that the power shaft X2 is a coupling shaft of the power shaft of the engine.
As an alternative embodiment, the transmission mechanism according to embodiments 1 and 2 of the present invention and the alternative embodiment thereof may be substituted for the transmission mechanism according to embodiment 4 of the present invention and the alternative embodiment thereof.
In all the embodiments and their variants of the invention described above, the transmission mechanism can be further selectively configured to allow the control mechanism 7 to be an electromagnetic control mechanism.
In all the embodiments and their variants of the invention, the transmission mechanism can be further selectively configured to allow the control mechanism 7 to be a hydraulic control mechanism.
In all the embodiments and their variants of the invention, the transmission mechanism can be further selectively configured as a pneumatic control mechanism 7.
Obviously, the present invention is not limited to the above embodiments, and many modifications can be derived or suggested according to the known technology in the field and the technical solutions disclosed in the present invention, and all of these modifications should also be considered as the protection scope of the present invention.

Claims (9)

1. A transmission mechanism comprises a power shaft Y (1), and is characterized in that: the power shaft Y (1) is in transmission arrangement with the power shaft X (2) through a transmission line A (3), the power shaft Y (1) is in transmission arrangement with the power shaft X (2) through a transmission line B (4), a clutch A (5) is arranged on the transmission line A (3), a clutch B (6) is arranged on the transmission line B (4), and the clutch A (5) and the clutch B (6) are controlled by the same control mechanism (7);
or, the power shaft Y (1) is in transmission arrangement with the power shaft X (2) through a transmission line A (3), the power shaft Y (1) is in transmission arrangement with the power shaft X (2) through a transmission line B (4), a clutch A (5) is arranged on the transmission line A (3), a clutch B (6) is arranged on the transmission line B (4), the transmission ratio of the transmission line A (3) is different from that of the transmission line B (4), and the clutch A (5) and the clutch B (6) are controlled by the same control mechanism (7);
or, power axle Y (1) sets up through transmission route A (3) and power axle X (2) transmission, power axle Y (1) sets up through transmission route B (4) and power axle X (2) transmission set up clutch A (5) are set up on transmission route A (3) set up clutch B (6) on transmission route B (4), the biography of transmission route A (3) passes throughThe dynamic ratio is R1The transmission ratio of the transmission route B (4) is R2，R1And R2Are all positive numbers and R1Greater than R2The clutch A (5) and the clutch B (6) are controlled by the same control mechanism (7);
or, power axle Y (1) sets up through transmission route A (3) and power axle X (2) transmission, power axle Y (1) sets up through transmission route B (4) and power axle X (2) transmission set up clutch A (5) are set up on transmission route A (3) clutch B (6) are set up on transmission route B (4), the drive ratio of transmission route A (3) is R1The transmission ratio of the transmission route B (4) is R2，R1And R2Are all negative numbers and R1Less than R2The clutch A (5) and the clutch B (6) are controlled by the same control mechanism (7).
2. The transmission mechanism of claim 1, wherein: the control mechanism (7) is an electromagnetic control mechanism, a hydraulic control mechanism or a pneumatic control mechanism.
3. A transmission mechanism comprises a power shaft Y (1), and is characterized in that: an axial sliding clutch switching structure body (8) is arranged on the power shaft Y (1), a driving structure body A (9) and a driving structure body B (10) are arranged on the power shaft Y (1), the axial sliding clutch switching structure body (8) is controlled by a control mechanism (7) to switch the clutch transmission setting of the driving structure body A (9) and the driving structure body B (10), the driving structure body A (9) is in transmission setting with the power shaft X (2) through a transmission route A (3), and the driving structure body B (10) is in transmission setting with the power shaft X (2) through a transmission route B (4);
or an axial sliding clutch switching structure body (8) is arranged on the power shaft Y (1), a driving structure body A (9) and a driving structure body B (10) are arranged on the power shaft Y (1), the axial sliding clutch switching structure body (8) is controlled by a control mechanism (7) to switch the clutch transmission setting of the driving structure body A (9) and the driving structure body B (10), the driving structure body A (9) is in transmission setting with the power shaft X (2) through a transmission path A (3), the driving structure body B (10) is in transmission setting with the power shaft X (2) through a transmission path B (4), and the transmission ratio of the transmission path A (3) is different from that of the transmission path B (4);
or, set up axial slip separation and reunion switching structure (8) on power axle Y (1) set up drive structure A (9) and drive structure B (10) on power axle Y (1), axial slip separation and reunion switching structure (8) are controlled by control mechanism (7) to drive structure A (9) with drive structure B (10) separation and reunion switching transmission sets up, drive structure A (9) are through transmission route A (3) and power axle X (2) transmission sets up, drive structure B (10) are through transmission route B (4) and power axle X (2) transmission sets up, the drive ratio of transmission route A (3) is R1The transmission ratio of the transmission route B (4) is R2，R1And R2Are all positive numbers and R1Greater than R2；
Or, set up axial slip separation and reunion switching structure (8) on power axle Y (1) set up drive structure A (9) and drive structure B (10) on power axle Y (1), axial slip separation and reunion switching structure (8) are controlled by control mechanism (7) to drive structure A (9) with drive structure B (10) separation and reunion switching transmission sets up, drive structure A (9) are through transmission route A (3) and power axle X (2) transmission sets up, drive structure B (10) are through transmission route B (4) and power axle X (2) transmission sets up, the drive ratio of transmission route A (3) is R1The transmission ratio of the transmission route B (4) is R2，R1And R2Are all negative numbers and R1Less than R2。
4. The transmission mechanism of claim 3, wherein: the control mechanism (7) is an electromagnetic control mechanism, a hydraulic control mechanism or a pneumatic control mechanism.
5. A transmission mechanism comprises a power shaft Y (1), and is characterized in that: an axial sliding clutch switching structure (8) is arranged on the power shaft Y (1), a linkage structure BC (81) is rotatably arranged on the axial sliding clutch switching structure (8), and the power shaft Y (1) is provided with a clutchA drive structure A (9), a drive structure B (10) and a drive structure C (11), the drive structure C (11) having a transmission ratio R3The axial sliding clutch switching structure (8) is controlled by a control mechanism (7) to be in transmission arrangement with the driving structure A (9) and controlled by the control mechanism (7) to enable the driving structure B (10) and the driving structure C (11) to be in clutch linkage through the linkage structure BC (81);
or, an axial sliding clutch switching structure body (8) is arranged on the power shaft Y (1), a linkage structure body BC (81) is arranged on the axial sliding clutch switching structure body (8) in a rotating mode, a driving structure body A (9), a driving structure body B (10) and a driving structure body C (11) are arranged on the power shaft Y (1), and the driving structure body C (11) is provided with a transmission ratio R3The axial sliding clutch switching structure (8) is controlled by a control mechanism (7) to be in transmission arrangement with the driving structure A (9) and is controlled by the control mechanism (7) to enable the driving structure B (10) and the driving structure C (11) to be in clutch linkage through the linkage structure BC (81), the driving structure A (9) is in transmission arrangement with the power shaft X (2) through a transmission path A (3), the driving structure B (10) is in transmission arrangement with the power shaft X (2) through a transmission path B (4), and the transmission ratio of the transmission path A (3) is different from that of the transmission path B (4);
or, an axial sliding clutch switching structure body (8) is arranged on the power shaft Y (1), a linkage structure body BC (81) is arranged on the axial sliding clutch switching structure body (8) in a rotating mode, a driving structure body A (9), a driving structure body B (10) and a driving structure body C (11) are arranged on the power shaft Y (1), and the driving structure body C (11) is provided with a transmission ratio R3The axial sliding clutch switching structure (8) is controlled by a control mechanism (7) to be in transmission setting with the driving structure A (9) and controlled by the control mechanism (7) to enable the driving structure B (10) and the driving structure C (11) to be in clutch linkage through a linkage structure BC (81), the driving structure A (9) is in transmission setting with the power shaft X (2) through a transmission path A (3), and the driving structure B (10) is in transmission setting through a transmission path B (10)Route B (4) is in transmission arrangement with power axis X (2), the transmission ratio of said transmission route a (3) being different from the product of the transmission ratio of said transmission route B (4) and said transmission ratio R3;
or, an axial sliding clutch switching structure body (8) is arranged on the power shaft Y (1), a linkage structure body BC (81) is arranged on the axial sliding clutch switching structure body (8) in a rotating mode, a driving structure body A (9), a driving structure body B (10) and a driving structure body C (11) are arranged on the power shaft Y (1), and the driving structure body C (11) is provided with a transmission ratio R3The axial sliding clutch switching structure (8) is controlled by a control mechanism (7) to be in transmission setting with the driving structure A (9) and controlled by the control mechanism (7) to enable the driving structure B (10) and the driving structure C (11) to be in clutch linkage through a linkage structure BC (81), the driving structure A (9) is in transmission setting with the driving shaft X (2) through a transmission path A (3), the driving structure B (10) is in transmission setting with the driving shaft X (2) through a transmission path B (4), and the transmission ratio of the transmission path A (3) is R1The transmission ratio of the transmission route B (4) is R2，R1Is a positive number, R2And R3The product of is a positive number, and R1Less than R2And R3The product of the two;
or, an axial sliding clutch switching structure body (8) is arranged on the power shaft Y (1), a linkage structure body BC (81) is arranged on the axial sliding clutch switching structure body (8) in a rotating mode, a driving structure body A (9), a driving structure body B (10) and a driving structure body C (11) are arranged on the power shaft Y (1), and the driving structure body C (11) is provided with a transmission ratio R3The axial sliding clutch switching structure (8) is controlled by a control mechanism (7) to be in transmission setting with the driving structure A (9) and controlled by the control mechanism (7) to enable the driving structure B (10) and the driving structure C (11) to be in clutch linkage through a linkage structure BC (81), the driving structure A (9) is in transmission setting with the driving shaft X (2) through a transmission path A (3), the driving structure B (10) is in transmission setting with the driving shaft X (2) through a transmission path B (4), and the transmission ratio of the transmission path A (3) is R1Said drive line B: (4) Has a transmission ratio of R2，R1Is a negative number, R2And R3The product of is negative, and R1Greater than R2And R3The product of the two.
6. The transmission mechanism of claim 5, wherein: the control mechanism (7) is an electromagnetic control mechanism, a hydraulic control mechanism or a pneumatic control mechanism.
7. The transmission mechanism as claimed in any one of claims 1 to 6, wherein: the power shaft Y (1) is set as a motor rotor shaft or a linkage piece of the motor rotor shaft.
8. An engine using the transmission mechanism according to any one of claims 1 to 6, characterized in that: the power shaft X (2) is the engine power shaft or a linkage shaft of the engine power shaft.
9. An engine using the transmission mechanism according to claim 7, wherein: the power shaft X (2) is the engine power shaft or a linkage shaft of the engine power shaft.
CN202022247498.5U 2019-10-12 2020-10-11 Transmission mechanism and engine using same Expired - Fee Related CN214221984U (en)

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CN2019109690024 2019-10-12
CN201910969002 2019-10-12
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