CN111416473A - Transmission mechanism and power system thereof - Google Patents

Transmission mechanism and power system thereof Download PDF

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Publication number
CN111416473A
CN111416473A CN202010333111.XA CN202010333111A CN111416473A CN 111416473 A CN111416473 A CN 111416473A CN 202010333111 A CN202010333111 A CN 202010333111A CN 111416473 A CN111416473 A CN 111416473A
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China
Prior art keywords
transmission
bearing structure
rotating part
structure body
permanent
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CN202010333111.XA
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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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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

The invention discloses a transmission mechanism, which comprises a rotating part A and a rotating part B, wherein the transmission mechanism comprises a permanent magnetic force area A and a concave-convex magnetic conduction area which are correspondingly arranged, a bearing structure body of the permanent magnetic force area A and a bearing structure body of the concave-convex magnetic conduction area are used as mechanisms at two power ends and defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism, the rotating part A is in transmission arrangement with the rotating part B through a speed reducer A, an overrunning clutch is arranged on a transmission line of the speed reducer A, and the rotating part A is in transmission arrangement with the rotating part B through the permanent magnetic reluctance switch torque-limiting dragging mechanism. The invention also discloses a power system applying the transmission mechanism. The transmission mechanism disclosed by the invention can be used for reliably constructing a hybrid power system with simple structure and low cost, can start an engine by using one motor and convert the power of the engine into electric energy, and has great application value and popularization value.

Description

Transmission mechanism and power system thereof
Technical Field
The invention relates to the field of heat energy and power, in particular to a transmission mechanism and a power system thereof.
Background
The invention has important significance if a mechanism that the rotating part A drives the rotating part B according to two different transmission ratios and the rotating part B can drive the rotating part A can be invented, for example, the functions of starting an engine by using one motor, driving the engine (because the transmission ratios of starting and driving are greatly different) and driving the motor by using the engine to generate electricity can be realized. Therefore, a new transmission mechanism and a power system thereof with good continuous working performance need to be invented.
Disclosure of Invention
In order to solve the above problems, the technical solution proposed by the present invention is as follows:
scheme 1: the utility model provides a transmission mechanism, includes and rotates a piece A and rotates a piece B, rotate a piece A through transmission route A with rotate a B transmission setting set up freewheel clutch on the transmission route A, rotate a piece A through transmission route B with rotate a B transmission setting set up permanent magnetism reluctance switch limit on the transmission route B and turn round and drag the mechanism, transmission route A's drive ratio is established to R1The transmission ratio of the transmission line B is set to R2Such as R1And R2Are all greater than zero then R1Greater than R2Such as R1And R2All are less than zero then R1Less than R2。
Scheme 2: the utility model provides a transmission mechanism, is including rotating a A and rotating a B, including corresponding the permanent magnetism magnetic field district A that sets up and unsmooth magnetic field district just the bearing structure body of permanent magnetism magnetic field district A with unsmooth magnetic field district's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion and drags the mechanism as the mechanism of two power ends, rotate a A through transmission route A with it sets up to rotate B transmission set up on the transmission route A freewheel clutch, rotate a A through transmission route B with it sets up to rotate B transmission, permanent magnetism reluctance switch limit for torsion drags the mechanism setting and is in transmission route A is last to set up freewheel, it sets up through transmission route B with it sets up toB, the transmission ratio of the transmission line A is set as R1The transmission ratio of the transmission line B is set to R2Such as R1And R2Are all greater than zero then R1Greater than R2Such as R1And R2All are less than zero then R1Less than R2。
Scheme 3: the utility model provides a transmission mechanism, is including rotating a A and rotating a B, including corresponding the permanent magnetism magnetic field district A that sets up and unsmooth magnetic field district just the bearing structure body of permanent magnetism magnetic field district A with unsmooth magnetic field district's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion drive mechanism as the mechanism of both power ends, rotate a A through reduction gear A with it sets up to rotate B transmission set up the freewheel clutch sets up on reduction gear A's the transmission route, it warp to rotate a permanent magnetism reluctance switch limit for torsion drive mechanism with it sets up to rotate B transmission.
Scheme 4: the utility model provides a transmission mechanism, is including rotating a A and rotating a B, including corresponding the permanent magnetism magnetic field district A that sets up and unsmooth magnetic field district just the bearing structure body of permanent magnetism magnetic field district A with unsmooth magnetic field district's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion and drags the mechanism as the mechanism of both power ends, rotate a A through reduction gear A again through reduction gear B with rotate a B transmission setting set up freewheel clutch on reduction gear A's the transmission route, rotate a A warp permanent magnetism reluctance switch limit for torsion and drag the mechanism with it sets up to rotate a B transmission.
Scheme 5: the utility model provides a transmission mechanism, is including rotating a A and rotating a B, including corresponding the permanent magnetism magnetic field district A that sets up and unsmooth magnetic field district just the bearing structure body of permanent magnetism magnetic field district A with unsmooth magnetic field district's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion drive mechanism as the mechanism of both power ends, rotate a A through reduction gear A with it sets up to rotate B transmission set up the freewheel clutch sets up on reduction gear A's the transmission route, it warp to rotate a permanent magnetism reluctance switch limit for torsion drive mechanism and reduction gear B with it sets up to rotate B transmission.
Scheme 6: the utility model provides a transmission mechanism, is including rotating a A and rotating a B, including corresponding the permanent magnetism magnetic field district A that sets up and unsmooth magnetic field district just the bearing structure body of permanent magnetism magnetic field district A with unsmooth magnetic field district's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion and drags the mechanism as the mechanism at both power ends, one of them bearing structure body definition is bearing structure body A, another bearing structure body definition is bearing structure body B, rotate a A with bearing structure body A links firmly the setting, rotate a through reduction gear A with rotate a B transmission setting set up freewheel clutch on reduction gear A's the transmission route, bearing structure body B with it sets up to rotate a B transmission.
Scheme 7: the utility model provides a transmission mechanism, is including rotating a A and rotating a B, including corresponding the permanent magnetism magnetic field district A that sets up and unsmooth magnetic field district just the bearing structure body of permanent magnetism magnetic field district A with unsmooth magnetic field district's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion and drags the mechanism as the mechanism at both power ends, one of them bearing structure body definition is bearing structure body A, another bearing structure body definition is bearing structure body B, rotate a A with bearing structure body A links firmly the setting, rotate a through reduction gear A with rotate a B transmission setting set up freewheel clutch on reduction gear A's the transmission route, bearing structure body B through reduction gear B with rotate a B transmission setting.
Scheme 8: the utility model provides a transmission mechanism, is including rotating a A and rotating a B, including corresponding the permanent magnetism magnetic field district A that sets up and unsmooth magnetic field district just the bearing structure body of permanent magnetism magnetic field district A with unsmooth magnetic field district's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion and drags the mechanism as the mechanism at both power ends, one of them bearing structure body definition is bearing structure body A, another bearing structure body definition is bearing structure body B, rotate a A with bearing structure body A links firmly the setting, rotate a through reduction gear A again reduction gear B with rotate a B transmission setting set up freewheel clutch on reduction gear A's the transmission route, bear structure body B warp reduction gear B with rotate a B transmission setting.
Scheme 9: the utility model provides a transmission mechanism, is including rotating a A and rotating a B, including corresponding the permanent magnetism magnetic field district A that sets up and unsmooth magnetic field district just the bearing structure body of permanent magnetism magnetic field district A with unsmooth magnetic field district's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion drive mechanism as the mechanism at both power ends, one of them bearing structure body definition is bearing structure body A, another bearing structure body definition is bearing structure body B, rotate a A with bearing structure body A links firmly the setting, it sets up with planetary mechanism A's sun gear transmission to rotate a A, bearing structure body B with planetary mechanism A's planet carrier transmission sets up set up between planetary mechanism A's ring gear and casing overrun clutch, planetary mechanism A's planet carrier establishes to rotate a B.
Scheme 10: a transmission mechanism comprises a rotating part A and a rotating part B, a permanent magnetic force area A and a concave-convex magnetic conduction area are correspondingly arranged, a bearing structure body of the permanent magnetic force area A and a bearing structure body of the concave-convex magnetic conduction area are used as mechanisms at two power ends and are defined as a permanent magnetic resistance switch torque-limiting dragging mechanism, wherein one of said load bearing structures is defined as load bearing structure A and the other of said load bearing structures is defined as load bearing structure B, the rotating part A is fixedly connected with the bearing structure body A, the rotating part A is in transmission with a sun gear of the planetary mechanism A, the bearing structure body B is in transmission with a planet carrier of the planetary mechanism A, an overrunning clutch is arranged between the gear ring of the planetary mechanism A and the shell, a planet carrier of the planetary mechanism A and a sun gear of the planetary mechanism B are arranged in a transmission way, and the planet carrier or the gear ring of the planetary mechanism B is arranged as the rotating part B.
Scheme 11: on the basis of any one of the schemes 1 to 10, the distance between the two components of the permanent magnet reluctance switch torque-limiting dragging mechanism, which transmit torque under the mutual magnetic action, is further selectively adjustable.
Scheme 12: a power system applying the transmission mechanism according to any one of the aspects 1 to 11, wherein the rotating part a is set as a rotating shaft of a motor or a linkage part of the rotating shaft of the motor; and/or the rotating part B is set as a rotating shaft of the engine or a linkage part of the rotating shaft of the engine.
In the present invention, it is selectively selectable that the transmission line a includes a part of the transmission line B; or such that the transmission line B comprises a part of the transmission line a.
In the present invention, the "speed reducer" refers to a speed-reducing and torque-increasing transmission device starting from the rotor a.
In the invention, the "distance adjustable setting between two components of the permanent magnet reluctance switch torque-limiting dragging mechanism which transmit torque under the mutual magnetic action" refers to a setting mode of adjusting the distance between two components of the permanent magnet reluctance switch torque-limiting dragging mechanism which transmit torque through magnetic force by mechanical or electromagnetic means so as to adjust the magnitude of the transmitted torque.
In the invention, the phrase "the rotating part a is in transmission arrangement with the rotating part B through the permanent magnetic resistance switch torque-limiting dragging mechanism" refers to an arrangement mode that the rotating part a is in transmission arrangement with the rotating part B through one power end of the permanent magnetic resistance switch torque-limiting dragging mechanism and then through the other power end of the permanent magnetic resistance switch torque-limiting dragging mechanism.
In the present invention, the "torque-limiting dragging mechanism for a permanent magnet reluctance switch" refers to a mechanism that generates a torque-limiting rotation transmission action by using the magnetic force action between a permanent magnet and a reluctance switch body. The magnetic resistance switch body can selectively select a magnetizer with a convex area and a concave area, and also can selectively select a structure body formed by arranging the convex magnetizer on the non-magnetizer.
The principle of the invention is as follows: when the input torque of the rotating part A is smaller than the maximum torque which can be transmitted by the permanent magnet reluctance switch torque-limiting dragging mechanism, the rotating part A transmits the rotating part B through the permanent magnet reluctance switch torque-limiting dragging mechanism; when the input torque of the rotating part A is larger than the maximum torque which can be transmitted by the permanent magnet reluctance switch torque-limiting dragging mechanism, the permanent magnet reluctance switch torque-limiting dragging mechanism slides to lose the transmission function, and the rotating part A transmits to the rotating part B through the overrunning clutch; when the rotating part B serves as a driving part to drive the rotating part A, the rotating part B is driven by the permanent magnet reluctance switch torque-limiting dragging mechanism to drive the rotating part A, and at the moment, the overrunning clutch is in a disengaged state and loses the transmission effect.
In the present invention, necessary components, units, systems, etc. should be provided where necessary according to the well-known techniques in the thermal and power fields.
The transmission mechanism disclosed by the invention has the beneficial effects that the transmission mechanism can be used for reliably constructing a hybrid power system with simple structure and low cost, can start an engine by using one motor and convert the power of the engine into electric energy, and has great application value and popularization value.
Drawings
FIG. 1: the structure of embodiment 1 of the invention is schematically shown;
FIG. 2: the structure of embodiment 2 of the invention is schematically shown;
FIG. 3: the structure of embodiment 3 of the invention is schematically illustrated;
FIG. 4.1: the structure of embodiment 4 of the invention is schematically illustrated;
FIG. 4.2: a schematic structural diagram of a modified embodiment of example 4 of the present invention;
FIG. 5: the structure of embodiment 5 of the invention is schematically illustrated;
FIG. 6: the structure of embodiment 6 of the invention is schematically illustrated;
FIG. 7: the structure of embodiment 7 of the invention is schematically illustrated;
FIG. 8: the structure of embodiment 8 of the invention is schematically illustrated;
FIG. 9: the structure of embodiment 9 of the invention is schematically illustrated;
FIG. 10: the structure of embodiment 10 of the invention is schematically illustrated;
FIG. 11.1: the transmission route of the transmission mechanism can be changed into a first scheme;
FIG. 11.2: the transmission route of the transmission mechanism can be changed into a scheme II;
FIG. 11.3: the transmission route of the transmission mechanism can be changed into a third scheme;
FIG. 11.4: the transmission route of the transmission mechanism can be changed into a fourth scheme;
in the figure: the torque limiting and dragging mechanism comprises a rotating part A, a rotating part B, a speed reducer A, a speed reducer B, a 5 overrunning clutch, a 6 permanent magnetic reluctance switch torque limiting and dragging mechanism, a 601 permanent magnetic force area A, a 602 concave-convex magnetic conducting area, a71 bearing structure body A, a 72 bearing structure body B, an 8 planetary mechanism A, a 9 planetary mechanism B, a 91 transmission route A and a 92 transmission route B.
Detailed Description
Example 1
A transmission mechanism, as shown in FIG. 1, includes a rotation piece A1 and a rotation piece B2, the rotation piece A1 through transmission route A91 with the transmission of rotation piece B2 sets up set up freewheel clutch 5 on transmission route A91, rotation piece A1 through transmission route B92 with the transmission of rotation piece B2 sets up set up on transmission route B92 set up permanent magnetism reluctance switch limit for torsion drive mechanism 6, the drive ratio of transmission route A91 is established to R1The gear ratio of the gear route B92 is set to R2Wherein R is1And R2Are all greater than zero, R1Greater than R2。
As a switchable embodiment, example 1 of the present invention may also optionally select R1And R2Are all less than zero, R1Less than R2。
In embodiment 1 and its alternative embodiment of the present invention, a speed change unit may be provided on at least one of the transmission line a 91 and the transmission line B92 according to actual needs.
Example 2
A transmission mechanism, as shown in FIG. 2, includes a rotation piece A1 and a rotation piece B2, including a permanent magnetic force area A601 and a concave-convex magnetic conduction area 602 which are correspondingly arranged and a mechanism definition of a bearing structure of the permanent magnetic force area A601 and a bearing structure of the concave-convex magnetic conduction area 602 as two power ends is a permanent magnetic reluctance switch torque-limiting dragging mechanism 6, the rotation piece A1 is arranged by a transmission route A91 and the transmission of the rotation piece B2, an overrunning clutch 5 is arranged on the transmission route A91, the rotation piece A1 is arranged by a transmission route B92 and the transmission of the rotation piece B2, the permanent magnetic reluctance switch torque-limiting dragging mechanism 6 is arranged on the transmission route B92, the transmission ratio of the transmission route A91 is set as R1The gear ratio of the gear route B92 is set to R2Which isIn R1And R2Are all greater than zero, R1Greater than R2。
As a switchable embodiment, example 2 of the present invention may also optionally select R1And R2Are all less than zero, R1Less than R2。
Example 3
The utility model provides a drive mechanism, as shown in fig. 3, including rotating a1 and rotating a B2, including corresponding the permanent magnetism magnetic field A601 that sets up and unsmooth magnetic field 602 just the bearing structure body of permanent magnetism magnetic field A601 with unsmooth magnetic field 602's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion and drags mechanism 6 as the mechanism of two power ends, rotate a1 through reduction gear A3 with rotate B2 transmission setting set up freewheel clutch 5 on reduction gear A3's the transmission route, it a1 warp to rotate permanent magnetism reluctance switch limit for torsion and drags mechanism 6 with rotate B2 transmission setting.
Example 4
The utility model provides a transmission mechanism, as shown in fig. 4.1, including rotating a1 and rotating a B2, including corresponding the permanent magnetism magnetic field A601 that sets up and unsmooth magnetic field 602 of leading with the bearing structure body of permanent magnetism magnetic field A601 with unsmooth magnetic field 602 of leading is defined as permanent magnetism reluctance switch limit for torsion and drags mechanism 6 as the mechanism of two power ends, rotate a1 through reduction gear A3 again through reduction gear B4 with rotate the transmission setting of B2 set up freewheel clutch 5 on reduction gear A3's the transmission route, it passes through to rotate a1 permanent magnetism reluctance switch limit for torsion and drags mechanism 6 with reduction gear B4 with rotate a B2 transmission setting.
As an alternative embodiment, in the embodiment 4 of the present invention, the speed reducer A3 may be selectively passed through the bearing structure of the concave-convex magnetic conducting area 602, and then passed through the speed reducer B4 to be in transmission with the rotating member B2, as shown in fig. 4.2.
Example 5
The utility model provides a drive mechanism, as shown in fig. 5, including rotating a1 and rotating a B2, including corresponding the permanent magnetism magnetic field A601 that sets up and unsmooth magnetic field 602 just the bearing structure body of permanent magnetism magnetic field A601 with unsmooth magnetic field 602's bearing structure body is defined as permanent magnetism reluctance switch limit for torsion and drags mechanism 6 as the mechanism of both power ends, rotate a1 through reduction gear A3 with rotate B2 transmission setting set up freewheel clutch 5 on reduction gear A3's the transmission route, it passes through to rotate a1 permanent magnetism reluctance switch limit for torsion and drags mechanism 6 and reduction gear B4 with it sets up to rotate B2 transmission.
Example 6
A transmission mechanism, as shown in fig. 6, includes a rotation element A1 and a rotation element B2, and includes a permanent magnetic force area A601 and a concave-convex magnetic conducting area 602 which are correspondingly disposed, and the bearing structure of the permanent magnetic force area A601 and the bearing structure of the concave-convex magnetic conducting area 602 are defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism 6 as mechanisms at two power ends, wherein one of the bearing structures is defined as a bearing structure A71, the other bearing structure is defined as a bearing structure B72, the rotation element A1 is fixedly connected with the bearing structure A71, the rotation element A1 is arranged in transmission with the rotation element B2 through a speed reducer A3, an overrunning clutch 5 is disposed on the transmission line of the speed reducer A3, and the bearing structure B72 is fixedly connected with the rotation element B2.
As an alternative embodiment, in example 6 of the present invention, the bearing structure B72 and the rotor B2 may be selectively arranged to be driven by a driving unit (e.g., a gear shifting unit).
Example 7
A transmission mechanism is shown in fig. 7, and includes a rotating member A1 and a rotating member B2, and includes a permanent magnetic force area A601 and a concave-convex magnetic conducting area 602 which are correspondingly arranged, and a mechanism in which a bearing structure of the permanent magnetic force area A601 and a bearing structure of the concave-convex magnetic conducting area 602 are used as two power ends is defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism 6, wherein one of the bearing structures is defined as a bearing structure A71, the other bearing structure is defined as a bearing structure B72, the rotating member A1 is fixedly connected with the bearing structure A71, the rotating member A1 is in transmission with the rotating member B2 through a speed reducer A3, an overrunning clutch 5 is arranged on a transmission line of the speed reducer A3, and the bearing structure B72 is in transmission with the rotating member B2 through a speed reducer B4.
Example 8
A transmission mechanism, as shown in FIG. 8, comprises a rotating part A1 and a rotating part B2, and a mechanism which comprises a permanent magnetic force area A601 and a concave-convex magnetic conducting area 602 which are correspondingly arranged, and a bearing structure body of the permanent magnetic force area A601 and a bearing structure body of the concave-convex magnetic conducting area 602 which are used as two power ends is defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism 6, one of the carrier structures is defined as carrier structure a71 and the other carrier structure is defined as carrier structure B72, the rotating piece A1 is fixedly connected with the bearing structure A71, the rotating piece A1 is arranged in a transmission way with the rotating piece B2 through a speed reducer A3 and a speed reducer B4, an overrunning clutch 5 is arranged on a transmission line of the speed reducer A3, and the bearing structure body B72 is in transmission arrangement with the rotating piece B2 through the speed reducer B4.
Example 9
A transmission mechanism, as shown in FIG. 9, comprises a rotating part A1 and a rotating part B2, and a mechanism which comprises a permanent magnetic force area A601 and a concave-convex magnetic conducting area 602 which are correspondingly arranged, and a bearing structure body of the permanent magnetic force area A601 and a bearing structure body of the concave-convex magnetic conducting area 602 which are used as two power ends is defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism 6, one of the carrier structures is defined as carrier structure a71 and the other carrier structure is defined as carrier structure B72, the rotating piece A1 is fixedly connected with the bearing structure A71, the rotating piece A1 is in transmission arrangement with the sun gear of the planetary mechanism A8, the bearing structure body B72 is arranged in a transmission way with the planet carrier of the planetary mechanism A8, an overrunning clutch 5 is arranged between the gear ring of the planetary mechanism A8 and the shell, and the planet carrier of the planetary mechanism A8 is set as the rotating piece B2 or is in transmission arrangement with the rotating piece B2.
Example 10
A transmission mechanism, as shown in FIG. 10, includes a rotation element A1 and a rotation element B2, and includes a permanent magnetic force area A601 and a concave-convex magnetic conducting area 602 which are correspondingly arranged, and the mechanism which uses the bearing structure of the permanent magnetic force area A601 and the bearing structure of the concave-convex magnetic conducting area 602 as two power ends is defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism 6, wherein one of the bearing structures is defined as a bearing structure A71, the other bearing structure is defined as a bearing structure B72, the rotation element A1 is fixedly connected with the bearing structure A71, the rotation element A1 is in transmission with a sun gear of a planetary mechanism A8, the bearing structure B72 is in transmission with a planet carrier of the planetary mechanism A8, an overrunning clutch 5 is arranged between a ring gear of the planetary mechanism A8 and a housing, the planet carrier of the planetary mechanism A8 is in transmission with a sun gear of a planetary mechanism B9, the planet carrier of the planetary mechanism B9 is set as the rotating part B2 or is in transmission arrangement with the rotating part B2.
As an alternative embodiment, in the embodiment 10 of the present invention, the ring gear of the planetary mechanism B9 may be selectively set to the rotor B2 or may be set in transmission with the rotor B2.
In specific implementation of all the aforementioned embodiments of the present invention, the distance between the magnetic force areas of the permanent magnetic reluctance switch torque-limiting dragging mechanism 6 that transmit torque under the mutual magnetic force action can be further selectively set, and the transmission torque of the permanent magnetic reluctance switch torque-limiting dragging mechanism 6 can be adjusted by adjusting the distance between the magnetic force areas that interact with each other.
As an alternative embodiment, in practical implementation, the arrangement position of the overrunning clutch 5 is not limited to the position shown in the drawings, and any position that is arranged on the transmission line a 91 and is not related to the transmission line B92 may be used as the alternative embodiment, that is, the embodiment 2 to the embodiment 10 and the alternative embodiment thereof are provided; also, the position of the permanent magnet reluctance switch torque-limiting dragging mechanism 6 is not limited to the position shown in the drawings, and any position that is on the transmission route B92 and is not related to the transmission route a 91 can be used.
In all the foregoing embodiments of the present invention, in practical implementation, the rotor a1 can transmit power to the rotor B2 through the transmission line a 91, the rotor a1 can also transmit power to the rotor B2 through the transmission line B92 within the torque limit range of the reluctance switch torque limit dragging mechanism 6, and the rotor B2 can also transmit power to the rotor a1 through the transmission line B92. When the rotating part a1 is set as a rotating shaft of a motor or as a linkage part of a rotating shaft of a motor and the rotating part B2 is set as a rotating shaft of an engine or as a linkage part of a rotating shaft of an engine, the rotating part a1 can transmit the power generated by the motor to the rotating part B2 through the transmission route a 91 so as to start the engine; the rotating part B2 can also transmit the power generated by the engine to the rotating part A1 through the transmission route B92 and drive the rotor of the motor to rotate, thereby achieving the purpose of generating power; the rotating member a1 can also transmit power to the rotating member B2 through the transmission path B92, and mix the power generated by the motor with the power generated by the engine, so as to realize the function of hybrid driving.
Example 11
In a power system using the transmission mechanism according to embodiment 1, the rotating member a1 is provided as a rotating shaft of a motor.
Alternatively, in example 11 of the present invention, the rotating member a1 may be selectively provided as a link member of the motor shaft.
Example 12
In a power system using the transmission mechanism according to embodiment 1, the rotating member B2 is a rotating shaft of an engine.
As an alternative embodiment, in example 12 of the present invention, the rotary member B2 may be selectively provided as a link member for the engine rotary shaft.
Example 13
In a power system using the transmission mechanism according to embodiment 1, the rotating member a1 is provided as a linkage member of a rotating shaft of the motor, and the rotating member B2 is provided as a linkage member of a rotating shaft of the motor.
Alternatively, in example 13 of the present invention, the rotary member a1 may be selectively used as a rotary shaft of a motor.
As an alternative embodiment, in example 13 and its alternative embodiment of the present invention, the rotor B2 may be selectively used as a rotating shaft of an engine.
As alternative embodiments, the transmission mechanisms described in examples 2 to 10 and their alternative embodiments and the alternative embodiment of example 1 of the present invention can be substituted for the transmission mechanisms described in examples 11 to 13 and their alternative embodiments.
In particular, the present invention may be implemented by selectively making transmission route a 91 include a portion of transmission route B92, or selectively making transmission route B92 include a portion of transmission route a 91, in addition to the transmission schemes shown in the drawings of embodiment 1; reference is made in particular to fig. 11.1 to 11.4.
The arrows in the drawings of the present invention represent the power transmission directions. The attached drawings are only schematic, and any technical scheme meeting the written description of the application shall belong to the protection scope of the application.
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 the modifications should be considered as the protection scope of the present invention.

Claims (10)

1. A transmission mechanism comprises a rotating part A (1) and a rotating part B (2), and is characterized in that: rotate a (1) through transmission route A (91) with rotate a B (2) transmission setting set up transmission route A (91) is last to set up freewheel clutch (5), rotate a (1) through transmission route B (92) with rotate a B (2) transmission setting set up permanent magnetism reluctance switch limit for torsion drive mechanism (6) on transmission route B (92), the drive ratio of transmission route A (91) is established to R1The gear ratio of the gear route B (92) is set to R2Such as R1And R2Are all greater than zero then R1Greater than R2Such as R1And R2All are less than zero then R1Less than R2。
2. A transmission mechanism comprises a rotating part A (1) and a rotating part B (2), and is characterized in that: bag (bag)Including corresponding permanent magnetism magnetic force district A (601) and unsmooth magnetism of setting and lead magnetic field (602) just the bearing structure body in permanent magnetism magnetic force district A (601) with the bearing structure body in unsmooth magnetism of leading magnetic field (602) is defined as permanent magnetism reluctance switch limit for torsion and drags mechanism (6) as the mechanism at both power ends, rotate a (1) through transmission route A (91) with rotate a B (2) transmission setting set up on transmission route A (91) set up freewheel clutch (5), rotate a (1) through transmission route B (92) with rotate a B (2) transmission setting, permanent magnetism reluctance switch limit for torsion and drag mechanism (6) set up on transmission route B (92), the drive ratio of transmission route A (91) is established as R1The gear ratio of the gear route B (92) is set to R2Such as R1And R2Are all greater than zero then R1Greater than R2Such as R1And R2All are less than zero then R1Less than R2。
3. A transmission mechanism comprises a rotating part A (1) and a rotating part B (2), and is characterized in that: including corresponding the permanent magnetism magnetic force district A (601) that sets up and unsmooth magnetic field district (602) just the bearing structure body of permanent magnetism magnetic force district A (601) with unsmooth magnetic field district (602) of leading bearing structure body is defined as permanent magnetism reluctance switch limit for torsion and drags mechanism (6) as the mechanism of both power ends, rotate a (1) through reduction gear A (3) with rotate B (2) transmission setting set up freewheel clutch (5) on the transmission route of reduction gear A (3), it warp to rotate A (1) permanent magnetism reluctance switch limit for torsion drag mechanism (6) with rotate B (2) transmission setting.
4. A transmission mechanism comprises a rotating part A (1) and a rotating part B (2), and is characterized in that: the torque-limiting and torque-limiting mechanism comprises a permanent magnetic force area A (601) and a concave-convex magnetic conduction area (602) which are correspondingly arranged, a bearing structure body of the permanent magnetic force area A (601) and a bearing structure body of the concave-convex magnetic conduction area (602) are defined as a torque-limiting dragging mechanism (6) of a permanent magnetic resistance switch as mechanisms at two power ends, a rotating piece A (1) is in transmission arrangement with a rotating piece B (2) through a speed reducer A (3) and a speed reducer B (4), an overrunning clutch (5) is arranged on a transmission route of the speed reducer A (3), and the rotating piece A (1) is in transmission arrangement with the rotating piece B (2) through the torque-limiting dragging mechanism (6) of the permanent magnetic resistance switch and the speed reducer B (4); or, including corresponding permanent magnetism magnetic field A (601) and unsmooth magnetic field (602) of leading that sets up just the bearing structure body of permanent magnetism magnetic field A (601) with unsmooth magnetic field (602) of leading the bearing structure body is defined as permanent magnetism reluctance switch limit for torsion and drags mechanism (6) as the mechanism of both power ends, rotate a (1) through reduction gear A (3) with rotate a B (2) transmission setting set up freewheel clutch (5) on the transmission route of reduction gear A (3), it passes through to rotate a (1) permanent magnetism reluctance switch limit for torsion drags mechanism (6) and reduction gear B (4) with rotate a B (2) transmission setting.
5. A transmission mechanism comprises a rotating part A (1) and a rotating part B (2), and is characterized in that: the permanent magnetic force area A (601) and the concave-convex magnetic conducting area (602) are correspondingly arranged, a bearing structure of the permanent magnetic force area A (601) and a bearing structure of the concave-convex magnetic conducting area (602) serving as mechanisms at two power ends are defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism (6), one bearing structure is defined as a bearing structure A (71), the other bearing structure is defined as a bearing structure B (72), the rotating piece A (1) is fixedly connected with the bearing structure A (71), the rotating piece A (1) is in transmission with the rotating piece B (2) through a speed reducer A (3), an overrunning clutch (5) is arranged on a transmission line of the speed reducer A (3), and the bearing structure B (72) is in transmission with the rotating piece B (2); or, the mechanism which comprises a permanent magnetic force area A (601) and a concave-convex magnetic conduction area (602) which are correspondingly arranged, and the bearing structure body of the permanent magnetic force area A (601) and the bearing structure body of the concave-convex magnetic conduction area (602) which are used as two power ends is defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism (6), one of said load bearing structures being defined as load bearing structure A (71) and the other of said load bearing structures being defined as load bearing structure B (72), the rotating part A (1) is fixedly connected with the bearing structure body A (71), the rotating part A (1) is in transmission arrangement with the rotating part B (2) through a speed reducer A (3), an overrunning clutch (5) is arranged on a transmission line of the speed reducer A (3), the bearing structure body B (72) is in transmission arrangement with the rotating piece B (2) through a speed reducer B (4).
6. A transmission mechanism comprises a rotating part A (1) and a rotating part B (2), and is characterized in that: comprises a permanent magnetic force area A (601) and a concave-convex magnetic conduction area (602) which are correspondingly arranged, and a mechanism which takes a bearing structure body of the permanent magnetic force area A (601) and a bearing structure body of the concave-convex magnetic conduction area (602) as two power ends is defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism (6), one of said load bearing structures being defined as load bearing structure A (71) and the other of said load bearing structures being defined as load bearing structure B (72), the rotating part A (1) is fixedly connected with the bearing structure body A (71), the rotating part A (1) is in transmission arrangement with the rotating part B (2) through the speed reducer A (3) and the speed reducer B (4), an overrunning clutch (5) is arranged on a transmission line of the speed reducer A (3), the bearing structure body B (72) is in transmission arrangement with the rotating piece B (2) through the speed reducer B (4).
7. A transmission mechanism comprises a rotating part A (1) and a rotating part B (2), and is characterized in that: comprises a permanent magnetic force area A (601) and a concave-convex magnetic conduction area (602) which are correspondingly arranged, and a mechanism which takes a bearing structure body of the permanent magnetic force area A (601) and a bearing structure body of the concave-convex magnetic conduction area (602) as two power ends is defined as a permanent magnetic reluctance switch torque-limiting dragging mechanism (6), one of said load bearing structures being defined as load bearing structure A (71) and the other of said load bearing structures being defined as load bearing structure B (72), the rotating part A (1) is fixedly connected with the bearing structure A (71), the rotating part A (1) is in transmission arrangement with a sun gear of the planetary mechanism A (8), the bearing structure body B (72) is in transmission arrangement with a planet carrier of the planetary mechanism A (8), an overrunning clutch (5) is arranged between the gear ring of the planetary mechanism A (8) and the shell, the carrier of the planetary mechanism a (8) is set as the rotating member B (2).
8. A transmission mechanism comprises a rotating part A (1) and a rotating part B (2), and is characterized in that: the torque-limiting and torque-limiting mechanism comprises a permanent magnetic force area A (601) and a concave-convex magnetic conduction area (602) which are correspondingly arranged, a bearing structure body of the permanent magnetic force area A (601) and a bearing structure body of the concave-convex magnetic conduction area (602) are defined as permanent magnetic reluctance switch torque-limiting dragging mechanism (6) as mechanisms at two power ends, one bearing structure body is defined as a bearing structure body A (71), the other bearing structure body is defined as a bearing structure body B (72), a rotating part A (1) is fixedly connected with the bearing structure body A (71), the rotating part A (1) is in transmission with a sun gear of a planetary mechanism A (8), the bearing structure body B (72) is in transmission with a planet carrier of the planetary mechanism A (8), an overrunning clutch (5) is arranged between a gear ring and a shell of the planetary mechanism A (8), and the planet carrier of the planetary mechanism A (8) is in transmission with the sun gear of the planetary mechanism B (9), the planet carrier or the ring gear of the planetary mechanism B (9) is set as the rotating member B (2).
9. The transmission mechanism according to any one of claims 1 to 8, wherein: the distance between the two parts of the permanent magnet reluctance switch torque-limiting dragging mechanism (6) which transmit torque under the mutual magnetic action is adjustable.
10. A power system using the transmission mechanism according to any one of claims 1 to 9, characterized in that: the rotating part A (1) is set as a rotating shaft of a motor or a linkage part of a rotating shaft of the motor, and/or the rotating part B (2) is set as a rotating shaft of an engine or a linkage shaft of a rotating shaft of the engine.
CN202010333111.XA 2019-12-24 2020-04-24 Transmission mechanism and power system thereof Pending CN111416473A (en)

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CN111416473A (en) * 2019-12-24 2020-07-14 熵零技术逻辑工程院集团股份有限公司 Transmission mechanism and power system thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139491A1 (en) * 1983-09-28 1985-05-02 Bl Technology Limited Multi-ratio rotary power transmission mechanisms
CN101867279A (en) * 2010-05-19 2010-10-20 鞍山钦元节能设备制造有限公司 Speed-adjusting-type permanent-magnet drive system
CN203681249U (en) * 2013-12-03 2014-07-02 四川汽车工业股份有限公司 Double-mode hybrid power system based on dual-rotor motor and planet gear mechanism
CN110529562A (en) * 2018-05-25 2019-12-03 宝沃汽车（中国）有限公司 Transmission device
CN212137454U (en) * 2019-12-24 2020-12-11 熵零技术逻辑工程院集团股份有限公司 Transmission mechanism and power system thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139491A1 (en) * 1983-09-28 1985-05-02 Bl Technology Limited Multi-ratio rotary power transmission mechanisms
CN101867279A (en) * 2010-05-19 2010-10-20 鞍山钦元节能设备制造有限公司 Speed-adjusting-type permanent-magnet drive system
CN203681249U (en) * 2013-12-03 2014-07-02 四川汽车工业股份有限公司 Double-mode hybrid power system based on dual-rotor motor and planet gear mechanism
CN110529562A (en) * 2018-05-25 2019-12-03 宝沃汽车（中国）有限公司 Transmission device
CN212137454U (en) * 2019-12-24 2020-12-11 熵零技术逻辑工程院集团股份有限公司 Transmission mechanism and power system thereof

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