CN103939559A - Compound type hydraulic drive device - Google Patents
Compound type hydraulic drive device Download PDFInfo
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- CN103939559A CN103939559A CN201410189948.6A CN201410189948A CN103939559A CN 103939559 A CN103939559 A CN 103939559A CN 201410189948 A CN201410189948 A CN 201410189948A CN 103939559 A CN103939559 A CN 103939559A
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- input end
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- output terminal
- transmission device
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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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
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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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
- F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention provides a compound type hydraulic drive device. According to the technical scheme, the compound type hydraulic drive device is characterized in that the input end 21 of a speed change unit 2 and the first input end 41 of a speed collector unit 4 are respectively connected with an input shaft 1, the output end 22 of the speed change unit 2 is connected with the input end 31 of a hydraulic drive device body 3, the output end 32 of the hydraulic drive device body 3 and the input end 61 of a controller 6 are respectively connected with the second first input end 42 of the speed collector unit 4, the output end 62 of the controller 6 is connected with a fixed component, and the output end 43 of the speed collector unit 4 is connected with an output shaft 5.
Description
Technical field
The invention belongs to fluid torque converter and fluid coupling field, more particularly, it is a kind of compound hydraulic transmission device for various surface cars, boats and ships, railway locomotive, engineering machinery, various space flight, aircraft, metallurgy, mine, oil, chemical industry, light industry, food, weaving, handling machinery, lathe, robot and military project.
Background technique
At present, the power that conventional fluid torque converter and fluid coupling can transmit is little, and efficiency is not high; In addition, the slewing range of these fluid torque converters and fluid coupling is little.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and is provided a kind of working life that extends motor and power train, simple in structure, and manipulation is convenient, low cost, the compound hydraulic transmission device of efficient energy-saving.
In order to realize object of the present invention, below the technical solution used in the present invention:
A kind of compound hydraulic transmission device, it comprises input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), output shaft (5), controller (6), between described input shaft (1) and output shaft (5), be provided with variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), controller (6), described variable-speed unit (2) comprises input end (21), output terminal (22), described remittance speed unit (4) comprises first input end (41), the second input end (42), output terminal (43), the input end (21) of variable-speed unit (2) and the first input end (41) of fast unit (4) of converging connect with input shaft (1) separately, the output terminal (22) of variable-speed unit (2) connects with the input end (31) of hydraulic transmission device (3), the output terminal (32) of hydraulic transmission device (3) and the input end (61) of controller (6) connect with second input end (42) of the fast unit of remittance (4) separately, the output terminal (62) of controller (6) connects with fixed element, the output terminal (43) of fast unit (4) of converging connects with output shaft (5).
A kind of compound hydraulic transmission device, it comprises input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), output shaft (5), between described input shaft (1) and output shaft (5), be provided with variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), described variable-speed unit (2) comprises input end (21), output terminal (22), described remittance speed unit (4) comprises first input end (41), the second input end (42), output terminal (43), the input end (21) of variable-speed unit (2) and the first input end (41) of fast unit (4) of converging connect with input shaft (1) separately, the output terminal (22) of variable-speed unit (2) connects with the input end (31) of hydraulic transmission device (3), the output terminal (32) of hydraulic transmission device (3) connects with second input end (42) of the fast unit of remittance (4), the output terminal (43) of fast unit (4) of converging connects with output shaft (5).
A kind of compound hydraulic transmission device, it comprises input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), output shaft (5), controller (6), between described input shaft (1) and output shaft (5), be provided with variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), controller (6), described variable-speed unit (2) comprises input end (21), output terminal (22), described remittance speed unit (4) comprises first input end (41), the second input end (42), output terminal (43), the input end (31) of hydraulic transmission device (3) and the first input end (41) of fast unit (4) of converging connect with input shaft (1) separately, the output terminal (32) of hydraulic transmission device (3) connects with the input end (21) of variable-speed unit (2), the output terminal (22) of variable-speed unit (2) and the input end (61) of controller (6) connect with second input end (42) of the fast unit of remittance (4) separately, the output terminal (62) of controller (6) connects with fixed element, the output terminal (43) of fast unit (4) of converging connects with output shaft (5).
A kind of compound hydraulic transmission device, it comprises input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), output shaft (5), between described input shaft (1) and output shaft (5), be provided with variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), described variable-speed unit (2) comprises input end (21), output terminal (22), described remittance speed unit (4) comprises first input end (41), the second input end (42), output terminal (43), the input end (31) of hydraulic transmission device (3) and the first input end (41) of fast unit (4) of converging connect with input shaft (1) separately, the output terminal (32) of hydraulic transmission device (3) connects with the input end (21) of variable-speed unit (2), the output terminal (22) of variable-speed unit (2) connects with second input end (42) of the fast unit of remittance (4), the output terminal (43) of fast unit (4) of converging connects with output shaft (5).
Described input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge among fast unit (4), output shaft (5) or controller (6) six, any space layout between the two, can be to be arranged on same central axis, and can be adjacent or be separated by; Also can be on different central axis.
Wherein, a connection object of input shaft (1) must connect with the first input end (41) of the fast unit of remittance (4), and another of input shaft (1) connects Object Selection and can connect with the input end (31) of the input end of variable-speed unit (2) (21) or hydraulic transmission device (3);
1) in the time that another connection Object Selection of input shaft (1) connects with the input end (21) of variable-speed unit (2):
The output terminal (22) of variable-speed unit (2) connects with the input end (31) of hydraulic transmission device (3), and the output terminal (32) of hydraulic transmission device (3) connects with second input end (42) of the fast unit of remittance (4);
In addition, controller (6) can be selected to connect with the output terminal (32) of hydraulic transmission device (3) or second input end (42) of fast unit (4) of converging;
2) in the time that another connection Object Selection of input shaft (1) connects with the input end (31) of hydraulic transmission device (3):
The output terminal (32) of hydraulic transmission device (3) connects with the input end (21) of variable-speed unit (2), and the output terminal (22) of variable-speed unit (2) connects with second input end (42) of the fast unit of remittance (4).
In addition, controller (6) can be selected to connect with the output terminal (22) of the input end (21) of the output terminal (32) of hydraulic transmission device (3), variable-speed unit (2), variable-speed unit (2) or second input end (42) of fast unit (4) of converging.
That is to say, the element that any two needs of the present invention connect, can be on same central axis, and can be adjacent or be separated by; Also can be on different central axis.
Therefore, input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), output shaft (5) or controller (6), can need and actual conditions according to design separately, carry out the layout in any space.
The element that described input shaft (1), variable-speed unit (2), hydraulic transmission device (3), any two needs of fast unit (4), output shaft (5) or controller (6) that converge connect, can be according to space layout separately, and can select direct connection, mode by quill shaft through other element or stride across other element by the mode of connecting rod (8), the element of two needs connections is linked together; Also can be according to space layout separately, select joint transmission mechanism (7), the element that two needs are connected links together, element initiatively connects with the input end (71) of selected joint transmission mechanism (7), and passive element connects with the output terminal (72) of selected joint transmission mechanism (7).
The element that the connection of the present invention described in any one or any two needs connect, can need and actual space layout according to design separately, selects a connection scheme in following four connection schemes:
Connection scheme one: directly connect, the element that two needs are connected links together;
Connection scheme two: the mode by connecting rod (8) strides across other element, the element that two needs are connected links together;
Connection scheme three: the mode by quill shaft is passed other element, and the element that two needs are connected links together;
Connection scheme four: the element of selecting joint transmission mechanism (7) that two needs are connected links together, element is initiatively connected with the input end (71) of selected joint transmission mechanism (7), and passive element is connected with the output terminal (72) of selected joint transmission mechanism (7).
In sum, two elements that needs connect, can, according to actual separately space layout, from four connection schemes, select best connection scheme.
In actual applications, when the element connecting when two needs is different with the element position of each accompanying drawing, should, according to their physical location, select connection scheme, therefore, the present invention connects scheme, includes but not limited to the connection scheme described in specification.
Various dissimilar planetary gear mechanism or the harmonic gear drive mechanism in planetary gear train can be selected arbitrarily in described remittance speed unit (4);
Converge first input end (41), the second input end (42), the output terminal (43) of fast unit (4),, from three basic building blocks of selected driving mechanism, select also first input end (41), the second input end (42), output terminal (43) really.
Described controller (6) can be selected clutch, break, the synchronizer of various dissimilar and control modes; Wherein, the joining end (61) of controller (6) connects with the element that needs to connect, and the fixed end (62) of controller (6) connects with fixed block.
The effect of controller (6) is: when controller (6) is during initiatively or by the work of control, can make the rotating speed of the element being connected by the joining end of controller (6) (61) is zero, maintain static, thereby making to converge fast unit (4) realizes reduction of speed and increase the effect of square.
Various dissimilar planetary gear mechanism or the harmonic gear drive mechanism in planetary gear train can be selected arbitrarily by described variable-speed unit (2) and joint transmission mechanism (7), also can select various dissimilar driving mechanisms in fixed shaft gear train, also can select to have driving mechanism or the gear of two or more gears.
The input end (21) of variable-speed unit (2), output terminal (22),, from selected driving mechanism, select also input end (21), output terminal (22) really;
In the time that variable-speed unit (2) is selected various dissimilar planetary gear mechanism in any planetary gear train or harmonic gear drive mechanism, the input end (21) of variable-speed unit (2), output terminal (22), fixed end (23) are from three basic building blocks of selected driving mechanism, select also certain input end (21), output terminal (22), fixed end (23), fixed end (23) connects with fixed block.
The input end (71) of joint transmission mechanism (7), output terminal (72),, from selected driving mechanism, select also input end (71), output terminal (72) really;
In the time that various dissimilar planetary gear mechanism in any planetary gear train or harmonic gear drive mechanism are selected by joint transmission mechanism (7), the input end (71) of joint transmission mechanism (7), output terminal (72), fixed end (73) are from three basic building blocks of selected driving mechanism, select also certain input end (71), output terminal (72), fixed end (73), fixed end (73) connects with fixed block.
In the time that the driving mechanism of two or more gears or gear are selected to have by variable-speed unit (2) and joint transmission mechanism (7), can meet the user demand under the different situations such as cross-country, ultra high speed is travelled.
Described hydraulic transmission device (3) can be selected fluid torque converter or fluid coupling.
While being applied to vehicle, velocity variations when the present invention can be according to Vehicle Driving Cycle and be subject to drag size, automatically, infinitely changes velocity ratio.
The present invention has advantages of following:
(1) the present invention does not have other gear shift and operating mechanism, therefore simple in structure, is conducive to reduce the cost of manufacturing, and is easier to maintenance, and manipulation is convenient;
(2) power of motor of the present invention all or wherein a part by high efficiency and can transmit powerful remittance square unit and transmit, displacement and speed change are automatically to complete, can realize high efficiency, powerful variable transmission, compared with other stepless speed variator, under the prerequisite of motor equivalence, it has reduced the manufacture cost of motor;
(3) the present invention, by stepless change, turns round motor in economic speed region, namely in the speed range of very little disposal of pollutants, works, avoid motor in the time of idling and high speed operation, discharge large quantity of exhaust gas, thereby reduced the discharge of waste gas, be conducive to protection of the environment;
(4) the present invention can utilize inner speed discrepancy to play buffering and overload protection, is conducive to extend the working life of motor and power train, in addition, when running resistance increases, can make the automatic reduction of speed of vehicle, otherwise raising speed is conducive to improve the rideability of vehicle;
(5) the present invention, by stepless change, makes input power uninterrupted, can ensure that vehicle has good acceleration and higher average speed, and the wearing and tearing of motor are reduced, and has extended interval mileage of major repair, has improved bus dispatching rate, is conducive to boost productivity.
In addition, the present invention is a kind of compound hydraulic transmission device that also can be used for various surface cars, boats and ships, railway locomotive, engineering machinery, various space flight, aircraft, metallurgy, mine, oil, chemical industry, light industry, food, weaving, handling machinery, lathe, robot and military project.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two;
Fig. 3 is the structural representation of the embodiment of the present invention three;
Fig. 4 is the structural representation of the embodiment of the present invention four;
Fig. 5 is the structural representation of the embodiment of the present invention five;
Fig. 6 is the structural representation of the embodiment of the present invention six;
Fig. 7 is the structural representation of the embodiment of the present invention seven;
Fig. 8 is the structural representation of the embodiment of the present invention eight;
Fig. 9 is the structural representation of the embodiment of the present invention nine;
Figure 10 is the structural representation of the embodiment of the present invention ten.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
Embodiment one:
As shown in fig. 1, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, controller 6, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, controller 6, described variable-speed unit 2 comprises input end 21, output terminal 22, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 21 of variable-speed unit 2 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 22 of variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, the output terminal 32 of hydraulic transmission device 3 and the input end 61 of controller 6 connect with the second input end 42 of the fast unit 4 of remittance separately, the output terminal 62 of controller 6 connects with fixed element, the output terminal 43 of fast unit 4 of converging connects with output shaft 5.
Described variable-speed unit 2 is selected gear drive.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
Described controller 6 is selected free wheel device.
The input element 21 of described variable-speed unit 2 connects with input shaft 1, selects input element 21 and input shaft 1 directly to link together;
The first input end 41 of described remittance speed unit 4 connects with input shaft 1, select to link together by joint transmission mechanism 7, input shaft 1 is connected with the input end 71 of joint transmission mechanism 7, converges the first input end 41 of fast unit 4 and the output terminal 72 of joint transmission mechanism 7 with being connected;
Described joint transmission mechanism 7 selects gear drive;
The output terminal 22 of described variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, selects the output terminal 22 of variable-speed unit 2 and the input end 31 of hydraulic transmission device 3 directly to link together;
The output terminal 32 of described hydraulic transmission device 3 connects with the second input end 42 of the fast unit 4 of remittance, selects the output terminal 32 of hydraulic transmission device 3 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The input end 61 of described controller 6 connects with the second input end 42 of the fast unit 4 of remittance, and the input end 61 of selection control 6 directly links together with the second input end 42 of the fast unit 4 of remittance;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor is through input shaft 1, and pass through joint transmission mechanism 7 the first input end 41 of the fast unit 4 of power inflow remittance, due to the effect of controller 6, the rotating speed of the second input end 42 of fast unit 4 of converging is zero, now, 43 reductions of speed of output terminal of fast unit 4 of converging increase squares, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5, in the time of Vehicle Driving Cycle drag reduction or input power increase, controller 6 automatically terminates converging the control of sense of rotation of the second input end 42 of fast unit 4, the input power of motor splits into two-way through input shaft 1: the first via, by joint transmission mechanism 7, power is flowed into the first input end 41 of the fast unit 4 of remittance, the second tunnel, flows into hydraulic transmission device 3 by variable-speed unit 2, after the bending moment of hydraulic transmission device 3 increases, then the second input end 42 of the fast unit 4 of inflow remittance, the power of the second input end 42 of the second tunnel process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
Embodiment two:
As shown in Figure 2, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, described variable-speed unit 2 comprises input end 21, output terminal 22, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 21 of variable-speed unit 2 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 22 of variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, the output terminal 32 of hydraulic transmission device 3 connects with the second input end 42 of the fast unit 4 of remittance, the output terminal 43 of fast unit 4 of converging connects with output shaft 5.
Described variable-speed unit 2 is selected gear drive.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
The input element 21 of described variable-speed unit 2 connects with input shaft 1, selects input element 21 and input shaft 1 directly to link together;
The first input end 41 of described remittance speed unit 4 connects with input shaft 1, select to link together by joint transmission mechanism 7, input shaft 1 is connected with the input end 71 of joint transmission mechanism 7, converges the first input end 41 of fast unit 4 and the output terminal 72 of joint transmission mechanism 7 with being connected;
Described joint transmission mechanism 7 selects gear drive;
The output terminal 22 of described variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, selects the output terminal 22 of variable-speed unit 2 and the input end 31 of hydraulic transmission device 3 directly to link together;
The output terminal 32 of described hydraulic transmission device 3 connects with the second input end 42 of the fast unit 4 of remittance, selects the output terminal 32 of hydraulic transmission device 3 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor splits into two-way through input shaft 1: the first via, is flowed into power to converge the first input end 41 of fast unit 4 by joint transmission mechanism 7; The second tunnel, flows into hydraulic transmission device 3 by variable-speed unit 2, after the bending moment of hydraulic transmission device 3 increases, then the second input end 42 of the fast unit 4 of inflow remittance; The power of the second input end 42 of the second tunnel process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
Embodiment three:
As shown in Figure 3, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, controller 6, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, controller 6, described variable-speed unit 2 comprises input end 21, output terminal 22, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 31 of hydraulic transmission device 3 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 32 of hydraulic transmission device 3 connects with the input end 21 of variable-speed unit 2, the output terminal 22 of variable-speed unit 2 and the input end 61 of controller 6 connect with the second input end 42 of the fast unit 4 of remittance separately, the output terminal 62 of controller 6 connects with fixed element, converge the output terminal 43 and output shaft 5 of fast unit 4.
Described variable-speed unit 2 is selected gear drive.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
Described controller 6 is selected free wheel device.
The input end 31 of described hydraulic transmission device 3 connects with input shaft 1, selects the input end 31 of hydraulic transmission device 3 directly to link together with input shaft 1;
The first input end 41 of described remittance speed unit 4 connects with input shaft 1, select to link together by joint transmission mechanism 7, input shaft 1 is connected with the input end 71 of joint transmission mechanism 7, converges the first input end 41 of fast unit 4 and the output terminal 72 of joint transmission mechanism 7 with being connected;
Described joint transmission mechanism 7 selects gear drive;
The output terminal 32 of described hydraulic transmission device 3 connects with the input end 21 of variable-speed unit 2, selects the output terminal 32 of hydraulic transmission device 3 and the input end 21 of variable-speed unit 2 directly to link together;
The output terminal 22 of described variable-speed unit 2 and the second input end 42 of the fast unit 4 of remittance, select the output terminal 22 of variable-speed unit 2 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The input end 61 of described controller 6 connects with the second input end 42 of the fast unit 4 of remittance, and the input end 61 of selection control 6 directly links together with the second input end 42 of the fast unit 4 of remittance;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor is through input shaft 1, and pass through joint transmission mechanism 7 the first input end 41 of the fast unit 4 of power inflow remittance, due to the effect of controller 6, the rotating speed of the second input end 42 of fast unit 4 of converging is zero, now, 43 reductions of speed of output terminal of fast unit 4 of converging increase squares, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5, in the time of Vehicle Driving Cycle drag reduction or input power increase, controller 6 automatically terminates converging the control of sense of rotation of the second input end 42 of fast unit 4, the input power of motor splits into two-way through input shaft 1: the first via, by joint transmission mechanism 7, power is flowed into the first input end 41 of the fast unit 4 of remittance, the second tunnel, by hydraulic transmission device 3, and after the bending moment of hydraulic transmission device 3 increases, then by the second input end 42 of the variable-speed unit 2 fast unit 4 of inflow remittance, the power of the second input end 42 of the second tunnel process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
Embodiment four:
As shown in Figure 4, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, described variable-speed unit 2 comprises input end 21, output terminal 22, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 31 of hydraulic transmission device 3 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 32 of hydraulic transmission device 3 connects with the input end 21 of variable-speed unit 2, the output terminal 22 of variable-speed unit 2 connects with the second input end 42 of the fast unit 4 of remittance, converge the output terminal 43 and output shaft 5 of fast unit 4.
Described variable-speed unit 2 is selected gear drive.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
The input end 31 of described hydraulic transmission device 3 connects with input shaft 1, selects the input end 31 of hydraulic transmission device 3 directly to link together with input shaft 1;
The first input end 41 of described remittance speed unit 4 connects with input shaft 1, select to link together by joint transmission mechanism 7, input shaft 1 is connected with the input end 71 of joint transmission mechanism 7, converges the first input end 41 of fast unit 4 and the output terminal 72 of joint transmission mechanism 7 with being connected;
Described joint transmission mechanism 7 selects gear drive;
The output terminal 32 of described hydraulic transmission device 3 connects with the input end 21 of variable-speed unit 2, selects the output terminal 32 of hydraulic transmission device 3 and the input end 21 of variable-speed unit 2 directly to link together;
The output terminal 22 of described variable-speed unit 2 and the second input end 42 of the fast unit 4 of remittance, select the output terminal 22 of variable-speed unit 2 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor splits into two-way through input shaft 1: the first via, is flowed into power to converge the first input end 41 of fast unit 4 by joint transmission mechanism 7; The second tunnel, by hydraulic transmission device 3, and after the bending moment of hydraulic transmission device 3 increases, then by the second input end 42 of the variable-speed unit 2 fast unit 4 of inflow remittance; The power of the second input end 42 of the second tunnel process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
Embodiment five:
As shown in Figure 5, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, controller 6, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, controller 6, described variable-speed unit 2 comprises input end 21, output terminal 22, fixed end 23, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 21 of variable-speed unit 2 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 22 of variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, the output terminal 32 of hydraulic transmission device 3 and the input end 61 of controller 6 connect with the second input end 42 of the fast unit 4 of remittance separately, the output terminal 62 of controller 6 connects with fixed element, the output terminal 43 of fast unit 4 of converging connects with output shaft 5.
Described variable-speed unit 2 is selected planetary gear mechanism, and fixed end 23 connects with fixed element.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
Described controller 6 is selected free wheel device.
The input element 21 of described variable-speed unit 2 connects with input shaft 1, selects input element 21 and input shaft 1 directly to link together;
The first input end 41 of described remittance speed unit 4 connects with input shaft 1, selects the mode of quill shaft through other element, and first input end 41 and the input shaft 1 of fast unit 4 of making to converge links together;
The output terminal 22 of described variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, selects the output terminal 22 of variable-speed unit 2 and the input end 31 of hydraulic transmission device 3 directly to link together;
The output terminal 32 of described hydraulic transmission device 3 connects with the second input end 42 of the fast unit 4 of remittance, selects the output terminal 32 of hydraulic transmission device 3 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The input end 61 of described controller 6 connects with the second input end 42 of the fast unit 4 of remittance, and the input end 61 of selection control 6 directly links together with the second input end 42 of the fast unit 4 of remittance;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor is through input shaft 1, power is flowed into the first input end 41 of the fast unit 4 of remittance, due to the effect of controller 6, the rotating speed of the second input end 42 of fast unit 4 of converging is zero, now, 43 reductions of speed of output terminal of fast unit 4 of converging increase squares, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5, in the time of Vehicle Driving Cycle drag reduction or input power increase, controller 6 automatically terminates converging the control of sense of rotation of the second input end 42 of fast unit 4, the input power of motor splits into two-way through input shaft 1: the first via, power is flowed into the first input end 41 of the fast unit 4 of remittance, the second tunnel, flows into hydraulic transmission device 3 by variable-speed unit 2, after the bending moment of hydraulic transmission device 3 increases, then the second input end 42 of the fast unit 4 of inflow remittance, the power of the second input end 42 of the second tunnel process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
Embodiment six:
As shown in Figure 6, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, described variable-speed unit 2 comprises input end 21, output terminal 22, fixed end 23, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 21 of variable-speed unit 2 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 22 of variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, the output terminal 32 of hydraulic transmission device 3 connects with the second input end 42 of the fast unit 4 of remittance, the output terminal 43 of fast unit 4 of converging connects with output shaft 5.
Described variable-speed unit 2 is selected planetary gear mechanism, and fixed end 23 connects with fixed element.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
The input element 21 of described variable-speed unit 2 connects with input shaft 1, selects input element 21 and input shaft 1 directly to link together;
The first input end 41 of described remittance speed unit 4 connects with input shaft 1, selects the mode of quill shaft through other element, and first input end 41 and the input shaft 1 of fast unit 4 of making to converge links together;
The output terminal 22 of described variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, selects the output terminal 22 of variable-speed unit 2 and the input end 31 of hydraulic transmission device 3 directly to link together;
The output terminal 32 of described hydraulic transmission device 3 connects with the second input end 42 of the fast unit 4 of remittance, selects the output terminal 32 of hydraulic transmission device 3 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor splits into two-way through input shaft 1: the first via, the first input end 41 of the fast unit 4 of power inflow remittance; The second tunnel, flows into hydraulic transmission device 3 by variable-speed unit 2, after the bending moment of hydraulic transmission device 3 increases, then the second input end 42 of the fast unit 4 of inflow remittance; The second tunnel, the power of the second input end 42 of process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
Embodiment seven:
As shown in Figure 7, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, controller 6, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, controller 6, described variable-speed unit 2 comprises input end 21, output terminal 22, fixed end 23, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 31 of hydraulic transmission device 3 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 32 of hydraulic transmission device 3 and the input end 61 of controller 6 connect with the input end 21 of variable-speed unit 2 separately, the output terminal 22 of variable-speed unit 2 connects with the second input end 42 of the fast unit 4 of remittance, the output terminal 62 of controller 6 connects with fixed element, the output terminal 43 of fast unit 4 of converging connects with output shaft 5.
Described variable-speed unit 2 is selected planetary gear mechanism, and fixed end 23 connects with fixed element.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
Described controller 6 is selected free wheel device.
The input end 31 of described hydraulic transmission device 3 connects with input shaft 1, selects the input end 31 of hydraulic transmission device 3 directly to link together with input shaft 1;
The first input end 41 of described remittance speed unit 4 connects with input shaft 1, selects the mode of quill shaft through other element, and first input end 41 and the input shaft 1 of fast unit 4 of making to converge links together;
The output terminal 32 of described hydraulic transmission device 3 connects with the input end 21 of variable-speed unit 2, selects the output terminal 32 of hydraulic transmission device 3 and the input end 21 of variable-speed unit 2 directly to link together;
The input end 61 of described controller 6 connects with the input end 21 of variable-speed unit 2, and the input end 61 of selection control 6 directly links together with the input end 21 of variable-speed unit 2;
The output terminal 22 of described variable-speed unit 2 connects with the second input end 42 of the fast unit 4 of remittance, selects the output terminal 22 of variable-speed unit 2 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor is through input shaft 1, power is flowed into the first input end 41 of the fast unit 4 of remittance, due to the effect of controller 6, the rotating speed of the second input end 42 of fast unit 4 of converging is zero, now, 43 reductions of speed of output terminal of fast unit 4 of converging increase squares, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5, in the time of Vehicle Driving Cycle drag reduction or input power increase, controller 6 automatically terminates converging the control of sense of rotation of the second input end 42 of fast unit 4, the input power of motor splits into two-way through input shaft 1: the first via, power is flowed into the first input end 41 of the fast unit 4 of remittance, the second tunnel, flows into hydraulic transmission device 3, after the bending moment of hydraulic transmission device 3 increases, then by the second input end 42 of the variable-speed unit 2 fast unit 4 of inflow remittance, the power of the second input end 42 of the second tunnel process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
Embodiment eight:
As shown in Figure 8, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, described variable-speed unit 2 comprises input end 21, output terminal 22, fixed end 23, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 31 of hydraulic transmission device 3 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 32 of hydraulic transmission device 3 connects with the input end 21 of variable-speed unit 2, the output terminal 22 of variable-speed unit 2 connects with the second input end 42 of the fast unit 4 of remittance, the output terminal 43 of fast unit 4 of converging connects with output shaft 5.
Described variable-speed unit 2 is selected planetary gear mechanism, and fixed end 23 connects with fixed element.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
The input end 31 of described hydraulic transmission device 3 connects with input shaft 1, selects the input end 31 of hydraulic transmission device 3 directly to link together with input shaft 1;
The first input end 41 of described remittance speed unit 4 connects with input shaft 1, selects the mode of quill shaft through other element, and first input end 41 and the input shaft 1 of fast unit 4 of making to converge links together;
The output terminal 32 of described hydraulic transmission device 3 connects with the input end 21 of variable-speed unit 2, selects the output terminal 32 of hydraulic transmission device 3 and the input end 21 of variable-speed unit 2 directly to link together;
The output terminal 22 of described variable-speed unit 2 connects with the second input end 42 of the fast unit 4 of remittance, selects the output terminal 22 of variable-speed unit 2 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor splits into two-way through input shaft 1: the first via, the first input end 41 of the fast unit 4 of power inflow remittance; The second tunnel, flows into hydraulic transmission device 3, after the bending moment of hydraulic transmission device 3 increases, then by the second input end 42 of the variable-speed unit 2 fast unit 4 of inflow remittance; The power of the second input end 42 of the second tunnel process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
Embodiment nine:
As shown in Figure 9, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, described variable-speed unit 2 comprises input end 21, output terminal 22, fixed end 23, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 21 of variable-speed unit 2 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 22 of variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, the output terminal 32 of hydraulic transmission device 3 connects with the second input end 42 of the fast unit 4 of remittance, the output terminal 43 of fast unit 4 of converging connects with output shaft 5.
Described variable-speed unit 2 is selected planetary gear mechanism, and fixed end 23 connects with fixed element.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
The input element 21 of described variable-speed unit 2 and the first input end 41 of fast unit 4 of converging connect with input shaft 1, select to stride across other element by the mode of connecting rod 8, make the input element 21 of variable-speed unit 2 and converge the first input end 41 of fast unit 4 to link together with input shaft 1;
The output terminal 22 of described variable-speed unit 2 connects with the input end 31 of hydraulic transmission device 3, selects the output terminal 22 of variable-speed unit 2 and the input end 31 of hydraulic transmission device 3 directly to link together;
The output terminal 32 of described hydraulic transmission device 3 connects with the second input end 42 of the fast unit 4 of remittance, selects the output terminal 32 of hydraulic transmission device 3 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor splits into two-way through input shaft 1: the first via, is flowed into power to converge the first input end 41 of fast unit 4 by connecting rod 8; The second tunnel, by connecting rod 8 and variable-speed unit 2, then flows into hydraulic transmission device 3, after the bending moment of hydraulic transmission device 3 increases, then the second input end 42 of the fast unit 4 of inflow remittance; The power of the second input end 42 of the second tunnel process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
Embodiment ten:
As shown in Figure 10, a kind of compound hydraulic transmission device, it comprises input shaft 1, variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, output shaft 5, controller 6, between described input shaft 1 and output shaft 5, be provided with variable-speed unit 2, hydraulic transmission device 3, converge fast unit 4, controller 6, described variable-speed unit 2 comprises input end 21, output terminal 22, described remittance speed unit 4 comprises first input end 41, the second input end 42, output terminal 43, the input end 31 of hydraulic transmission device 3 and the first input end 41 of fast unit 4 of converging connect with input shaft 1 separately, the output terminal 32 of hydraulic transmission device 3 connects with the input end 21 of variable-speed unit 2, the output terminal 22 of variable-speed unit 2 and the input end 61 of controller 6 connect with the second input end 42 of the fast unit 4 of remittance separately, the output terminal 62 of controller 6 connects with fixed element, converge the output terminal 43 and output shaft 5 of fast unit 4.
Described variable-speed unit 2 is selected the gear with two gears.
Described hydraulic transmission device 3 is selected fluid torque converter.
Planetary gear mechanism is selected in described remittance speed unit 4.
Described controller 6 is selected free wheel device.
The input end 31 of described hydraulic transmission device 3 connects with input shaft 1, selects the input end 31 of hydraulic transmission device 3 directly to link together with input shaft 1;
The first input end 41 of described remittance speed unit 4 connects with input shaft 1, select to link together by joint transmission mechanism 7, input shaft 1 is connected with the input end 71 of joint transmission mechanism 7, converges the first input end 41 of fast unit 4 and the output terminal 72 of joint transmission mechanism 7 with being connected;
Described joint transmission mechanism 7 selects gear drive;
The output terminal 32 of described hydraulic transmission device 3 connects with the input end 21 of variable-speed unit 2, selects the output terminal 32 of hydraulic transmission device 3 and the input end 21 of variable-speed unit 2 directly to link together;
The output terminal 22 of described variable-speed unit 2 and the second input end 42 of the fast unit 4 of remittance, select the output terminal 22 of variable-speed unit 2 and the second input end 42 of the fast unit 4 of remittance directly to link together;
The input end 61 of described controller 6 connects with the second input end 42 of the fast unit 4 of remittance, and the input end 61 of selection control 6 directly links together with the second input end 42 of the fast unit 4 of remittance;
The output terminal 43 of described remittance speed unit 4 connects with output shaft 5, selects the output terminal 43 of the fast unit 4 of remittance directly to link together with output shaft 5.
The input power of motor is through input shaft 1, and pass through joint transmission mechanism 7 the first input end 41 of the fast unit 4 of power inflow remittance, due to the effect of controller 6, the rotating speed of the second input end 42 of fast unit 4 of converging is zero, now, 43 reductions of speed of output terminal of fast unit 4 of converging increase squares, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5, in the time of Vehicle Driving Cycle drag reduction or input power increase, controller 6 automatically terminates converging the control of sense of rotation of the second input end 42 of fast unit 4, the input power of motor splits into two-way through input shaft 1: the first via, by joint transmission mechanism 7, power is flowed into the first input end 41 of the fast unit 4 of remittance, the second tunnel, by hydraulic transmission device 3, and after the bending moment of hydraulic transmission device 3 increases, then by the second input end 42 of the variable-speed unit 2 fast unit 4 of inflow remittance, the power of the second input end 42 of the second tunnel process bending moment the fast unit 4 of inflow remittance and the first via flow into the input power of the first input end 41 of the fast unit 4 of remittance, all be flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention, thereby realized, the power of motor is externally exported by output shaft 5.
For the present invention, when the rotating speed of input shaft 1 constant, the moment of torsion converging on output terminal 43 and the output shaft 5 of fast unit 4, variation with its rotating speed changes, rotating speed is lower, is delivered to the moment of torsion converging on output terminal 43 and the output shaft 5 of fast unit 4 just larger, otherwise, less, thus realize the present invention and can change with the difference of Vehicle Driving Cycle resistance the compound hydraulic transmission device of moment and speed.
When the present invention uses, input power, input speed and the load thereof of establishing motor are constant, and the rotating speed of input shaft 1 and moment of torsion are constant.
1. when the present invention is provided with while selecting controller 6, it is zero that controller 6 makes to converge the rotating speed of the second input end 42 of fast unit 4;
Before vehicle starting, the rotating speed of output shaft 5 is zero, work as automobile starting, the input power of motor flows into the first input end 41 of the fast unit 4 of remittance through input shaft 1, be zero owing to converging the rotating speed of the second input end 42 of fast unit 4,43 reductions of speed of output terminal of fast unit 4 of converging increase squares, and are passed to output shaft 5 of the present invention;
When the moment of torsion being delivered on output shaft 5, in the time that power train is transferred to the tractive force producing on driving wheel and is enough to overcome vehicle starting resistance, automobile starts to walk and starts to accelerate, and the remittance speed output terminal 43 of unit 4 and the rotating speed of output shaft 5 that are connected with it also increase gradually from zero;
In the time that needs continue to accelerate, the automatic or passive releasing of controller 6 is to converging the rotating speed control of the second input end 42 of fast unit 4, and the input power of motor splits into two-way through input shaft 1, and the first via flows into converges the first input end 41 of fast unit 4;
1). the second tunnel directly or again flows into variable-speed unit 2 by joint transmission mechanism 7, and hydraulic transmission device 3 is while being fluid coupling:
Flow into hydraulic transmission device 3, more directly or by joint transmission mechanism 7 flow into and converge the second input end 42 of fast unit 4;
2). the second tunnel directly or again flows into variable-speed unit 2 by joint transmission mechanism 7, and hydraulic transmission device 3 is while being fluid torque converter:
Flow into hydraulic transmission device 3, and after the bending moment of hydraulic transmission device 3 increases, more directly or by joint transmission mechanism 7 flow into and converge the second input end 42 of fast unit 4;
3). the second tunnel directly or again flows into hydraulic transmission device 3 by joint transmission mechanism 7, and hydraulic transmission device 3 is while being fluid coupling:
Flow into variable-speed unit 2, more directly or by joint transmission mechanism 7 flow into and converge the second input end 42 of fast unit 4;
4). the second tunnel directly or again flows into hydraulic transmission device 3 by joint transmission mechanism 7, and hydraulic transmission device 3 is while being fluid torque converter:
, after the bending moment of hydraulic transmission device 3 increases, flow into variable-speed unit 2, more directly or by joint transmission mechanism 7 flow into and converge the second input end 42 of fast unit 4;
Now, flow into the second Hui Su unit, road 4 the second input end 42 power and flow into the first via and converge the power of first input end 41 of fast unit 4, be all flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention.
2. in the time that the present invention does not select controller 6;
Before vehicle starting, the rotating speed of output shaft 5 is zero, works as automobile starting, and the input power of motor splits into two-way through input shaft 1, and the first via flows into the first input end 41 of the fast unit 4 of remittance;
1). the second tunnel directly or again flows into variable-speed unit 2 by joint transmission mechanism 7, and hydraulic transmission device 3 is while being fluid coupling:
Flow into hydraulic transmission device 3, more directly or by joint transmission mechanism 7 flow into and converge the second input end 42 of fast unit 4;
2). the second tunnel directly or again flows into variable-speed unit 2 by joint transmission mechanism 7, and hydraulic transmission device 3 is while being fluid torque converter:
Flow into hydraulic transmission device 3, and after the bending moment of hydraulic transmission device 3 increases, more directly or by joint transmission mechanism 7 flow into and converge the second input end 42 of fast unit 4;
3). the second tunnel directly or again flows into hydraulic transmission device 3 by joint transmission mechanism 7, and hydraulic transmission device 3 is while being fluid coupling:
Flow into variable-speed unit 2, more directly or by joint transmission mechanism 7 flow into and converge the second input end 42 of fast unit 4;
4). the second tunnel directly or again flows into hydraulic transmission device 3 by joint transmission mechanism 7, and hydraulic transmission device 3 is while being fluid torque converter:
, after the bending moment of hydraulic transmission device 3 increases, flow into variable-speed unit 2, more directly or by joint transmission mechanism 7 flow into and converge the second input end 42 of fast unit 4;
Now, flow into the second Hui Su unit, road 4 the second input end 42 power and flow into the first via and converge the power of first input end 41 of fast unit 4, be all flowed to the output terminal 43 of fast unit 4, and be passed to output shaft 5 of the present invention.
When the moment of torsion being delivered on output shaft 5, in the time that power train is transferred to the tractive force producing on driving wheel and is enough to overcome vehicle starting resistance, automobile starts to walk and starts to accelerate, the remittance speed output terminal 43 of unit 4 and the rotating speed of output shaft 5 that are connected with it also increase gradually from zero, in the time of Vehicle Driving Cycle drag reduction or input power increase, the input end 31 of hydraulic transmission device 3 reduces with the speed discrepancy of the output terminal 32 of hydraulic transmission device 3 thereupon, the rotating speed that is the output terminal 32 of hydraulic transmission device 3 increases thereupon, thereby make the second input end 42 of the remittance speed unit 4 being connected with it, converge the output terminal 43 of fast unit 4, the rotating speed of output shaft 5 also increases thereupon, and constantly accelerate.
Claims (10)
1. a compound hydraulic transmission device, it comprises input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), output shaft (5), controller (6), it is characterized in that: between described input shaft (1) and output shaft (5), be provided with variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), controller (6), described variable-speed unit (2) comprises input end (21), output terminal (22), described remittance speed unit (4) comprises first input end (41), the second input end (42), output terminal (43), the input end (21) of variable-speed unit (2) and the first input end (41) of fast unit (4) of converging connect with input shaft (1) separately, the output terminal (22) of variable-speed unit (2) connects with the input end (31) of hydraulic transmission device (3), the output terminal (32) of hydraulic transmission device (3) and the input end (61) of controller (6) connect with second input end (42) of the fast unit of remittance (4) separately, the output terminal (62) of controller (6) connects with fixed element, the output terminal (43) of fast unit (4) of converging connects with output shaft (5).
2. a compound hydraulic transmission device, it comprises input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), output shaft (5), it is characterized in that: between described input shaft (1) and output shaft (5), be provided with variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), described variable-speed unit (2) comprises input end (21), output terminal (22), described remittance speed unit (4) comprises first input end (41), the second input end (42), output terminal (43), the input end (21) of variable-speed unit (2) and the first input end (41) of fast unit (4) of converging connect with input shaft (1) separately, the output terminal (22) of variable-speed unit (2) connects with the input end (31) of hydraulic transmission device (3), the output terminal (32) of hydraulic transmission device (3) connects with second input end (42) of the fast unit of remittance (4), the output terminal (43) of fast unit (4) of converging connects with output shaft (5).
3. a compound hydraulic transmission device, it comprises input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), output shaft (5), controller (6), it is characterized in that: between described input shaft (1) and output shaft (5), be provided with variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), controller (6), described variable-speed unit (2) comprises input end (21), output terminal (22), described remittance speed unit (4) comprises first input end (41), the second input end (42), output terminal (43), the input end (31) of hydraulic transmission device (3) and the first input end (41) of fast unit (4) of converging connect with input shaft (1) separately, the output terminal (32) of hydraulic transmission device (3) connects with the input end (21) of variable-speed unit (2), the output terminal (22) of variable-speed unit (2) and the input end (61) of controller (6) connect with second input end (42) of the fast unit of remittance (4) separately, the output terminal (62) of controller (6) connects with fixed element, the output terminal (43) of fast unit (4) of converging connects with output shaft (5).
4. a compound hydraulic transmission device, it comprises input shaft (1), variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), output shaft (5), it is characterized in that: between described input shaft (1) and output shaft (5), be provided with variable-speed unit (2), hydraulic transmission device (3), converge fast unit (4), described variable-speed unit (2) comprises input end (21), output terminal (22), described remittance speed unit (4) comprises first input end (41), the second input end (42), output terminal (43), the input end (31) of hydraulic transmission device (3) and the first input end (41) of fast unit (4) of converging connect with input shaft (1) separately, the output terminal (32) of hydraulic transmission device (3) connects with the input end (21) of variable-speed unit (2), the output terminal (22) of variable-speed unit (2) connects with second input end (42) of the fast unit of remittance (4), the output terminal (43) of fast unit (4) of converging connects with output shaft (5).
5. according to the compound fluid torque converter described in claim 1 to 4, it is characterized in that: described variable-speed unit (2) can be selected arbitrarily various dissimilar planetary gear mechanism or the harmonic gear drive mechanism in planetary gear train, also can select various dissimilar driving mechanisms in fixed shaft gear train, also can select to have driving mechanism or the gear of two or more gears.
6. according to the compound fluid torque converter described in claim 1 to 4, it is characterized in that: described hydraulic transmission device (3) can be selected fluid torque converter or fluid coupling.
7. according to the compound fluid torque converter described in claim 1 to 4, it is characterized in that: various dissimilar planetary gear mechanism or the harmonic gear drive mechanism in planetary gear train can be selected arbitrarily in described remittance speed unit (4).
8. according to the compound fluid torque converter described in claim 1 to 4, it is characterized in that: described controller (6) can be selected clutch, break, the synchronizer of various dissimilar and control modes; Wherein, the joining end (61) of controller (6) connects with the element that needs to connect, and the fixed end (62) of controller (6) connects with fixed block.
9. according to the compound fluid torque converter described in claim 1 to 4, it is characterized in that: the element that described input shaft (1), variable-speed unit (2), hydraulic transmission device (3), any two needs of fast unit (4), output shaft (5) or controller (6) that converge connect, can be according to space layout separately, select directly to connect, passed other element or striden across other element by the mode of connecting rod (8) by the mode of quill shaft, the element that two needs are connected links together; Also can be according to space layout separately, select joint transmission mechanism (7), the element that two needs are connected links together, element initiatively connects with the input end (71) of selected joint transmission mechanism (7), and passive element connects with the output terminal (72) of selected joint transmission mechanism (7).
10. compound fluid torque converter according to claim 9, it is characterized in that: various dissimilar planetary gear mechanism, the harmonic gear drive mechanism in planetary gear train can be selected by described joint transmission mechanism (7), also can select various dissimilar driving mechanisms in fixed shaft gear train.
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| CN201410189948.6A CN103939559A (en) | 2014-05-07 | 2014-05-07 | Compound type hydraulic drive device |
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| CN201410189948.6A CN103939559A (en) | 2014-05-07 | 2014-05-07 | Compound type hydraulic drive device |
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| WO2015168885A1 (en) * | 2014-05-07 | 2015-11-12 | 吴志强 | Hybrid hydraulic driver |
| WO2016112525A1 (en) * | 2015-01-16 | 2016-07-21 | 吴志强 | Compound hydrodynamic transmission device |
| WO2017004782A1 (en) * | 2015-07-07 | 2017-01-12 | 吴志强 | Combined hydraulic transmission |
| WO2017005176A1 (en) * | 2015-07-07 | 2017-01-12 | 吴志强 | Compound case mill hydraulic coupler, and starter |
| CN107850199A (en) * | 2015-07-07 | 2018-03-27 | 吴志强 | A kind of buncher |
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2014
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|---|---|---|---|---|
| WO2015168885A1 (en) * | 2014-05-07 | 2015-11-12 | 吴志强 | Hybrid hydraulic driver |
| WO2016112525A1 (en) * | 2015-01-16 | 2016-07-21 | 吴志强 | Compound hydrodynamic transmission device |
| WO2017004782A1 (en) * | 2015-07-07 | 2017-01-12 | 吴志强 | Combined hydraulic transmission |
| WO2017005176A1 (en) * | 2015-07-07 | 2017-01-12 | 吴志强 | Compound case mill hydraulic coupler, and starter |
| CN107709834A (en) * | 2015-07-07 | 2018-02-16 | 吴志强 | A kind of compound hydraulic transmission device |
| CN107709836A (en) * | 2015-07-07 | 2018-02-16 | 吴志强 | A kind of composite box grind type hydraulic coupler and starter |
| CN107850199A (en) * | 2015-07-07 | 2018-03-27 | 吴志强 | A kind of buncher |
| CN107850199B (en) * | 2015-07-07 | 2023-09-29 | 深圳市踢踢电子有限公司 | Continuously variable transmission |
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Application publication date: 20140723 |
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