CN104696476A - Combined impeller type hydraulic torque converter and continuously variable transmission - Google Patents
Combined impeller type hydraulic torque converter and continuously variable transmission Download PDFInfo
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- CN104696476A CN104696476A CN201510021394.3A CN201510021394A CN104696476A CN 104696476 A CN104696476 A CN 104696476A CN 201510021394 A CN201510021394 A CN 201510021394A CN 104696476 A CN104696476 A CN 104696476A
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- 230000005540 biological transmission Effects 0.000 title description 8
- 244000309464 bull Species 0.000 claims description 22
- 230000021615 conjugation Effects 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 12
- 230000008859 change Effects 0.000 description 12
- 239000007858 starting material Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four sets of orbital gears
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2033—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with one engaging means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
Abstract
The invention provides a combined impeller type hydraulic torque converter. According to the technical scheme, the combined impeller type hydraulic torque converter is characterized in that a large output gear ring (22) is connected with a connection input gear pair (6) which is connected with a connection gear ring (25), an output planet carrier (24) is connected with a connection output gear (5) which is connected with an input gear ring (28), an input planet carrier (27) is connected with an input gear pair (4), an input gear (26), an input gear pair (4) and an overrun clutch (7) are connected with an impeller type hydraulic torque converter (8) which is connected with an output gear pair (9), the output gear pair (9) and an input pinion (21) are connected with an input shaft (1), and an output gear ring (29) is connected with an output shaft (3).
Description
Technical field
The invention belongs to fluid torque converter and speed change field, more particularly, it is a kind of composite impeller type hydraulic torque converter for various surface car, boats and ships, railway locomotive and lathe and stepless speed variator.
Background technique
At present, fluid torque converter all designs according to principles such as hydrostaticss, and the power that it can transmit is little, and efficiency is not high; In addition, cost is high.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide a kind of working life extending motor, structure is simple, and manipulation is convenient, low cost, the composite impeller type hydraulic torque converter of efficient energy-saving and stepless speed variator.
In order to realize object of the present invention, below the technical solution used in the present invention:
A kind of composite impeller type hydraulic torque converter, comprise input shaft (1), output shaft (3), input gear pair (4), connect output gear (5), connect input gear pair (6), free wheel device (7), impeller Hydraulic torque converter (8), output gear wheel set (9), planetary pinion (20) is provided with between described input shaft (1) and output shaft (3), input little gear ring (21), export bull gear (22), fixed carrier (23), output planetary frame (24), conjugation tooth ring (25), input gear (26), line of input carrier (27), input gear ring (28), output gear (29), input little gear ring (21) by the planetary pinion (20) in fixed carrier (23) and output bull gear (22), fixed carrier (23) cooperating, the input end (71) of fixed carrier (23) and free wheel device (7) connects with fixed element, export bull gear (22) to connect with the input gear (61) connecting input gear pair (6), the output gear (62) connecting input gear pair (6) connects with conjugation tooth ring (25), conjugation tooth ring (25) is by the planetary pinion (20) on output planetary frame (24) and output planetary frame (24), input gear (26) cooperating, output planetary frame (24) connects with the input gear (51) connecting output gear (5), the output gear (52) connecting output gear (5) connects with input gear ring (28), input gear ring (28) is by the planetary pinion (20) in line of input carrier (27) and line of input carrier (27), output gear (29) cooperating, line of input carrier (27) connects with the output gear (42) of input gear pair (4), input gear (26), the input gear (41) of input gear pair (4) and the output terminal (72) of free wheel device (7) connect with the output terminal (82) of impeller Hydraulic torque converter (8), the input end (81) of impeller Hydraulic torque converter (8) connects with the output gear (92) of output gear wheel set (9), input gear (91) and input small gear (21) of output gear wheel set (9) connect with input shaft (1), output gear (29) connects with output shaft (3).
A kind of stepless speed variator of composite impeller type hydraulic torque converter, comprise input shaft (1), output shaft (3), attachment tooth wheel set (4), input attachment tooth wheel set (5), connect input gear pair (6), export attachment tooth wheel set (7), connect output gear wheel set (8), free wheel device (9), impeller Hydraulic torque converter (10), output gear wheel set (11), planetary pinion (20) is provided with between described input shaft (1) and output shaft (3), input gear (21), output planetary frame (22), fixed gear (23), connect gear (24), line of input carrier (25), export gearwheel (26), connect planet carrier (27), input gear ring (28), output gear (29), connect line of input carrier (30), export bull gear (31), input small gear (32), input gear (21) is by the planetary pinion (20) on output planetary frame (22) and output planetary frame (22), fixed gear (23) cooperating, the input end (91) of fixed gear (23) and free wheel device (9) connects with fixed element, output planetary frame (22) connects with the input gear (41) of attachment tooth wheel set (4), the output gear (42) of attachment tooth wheel set (4) connects with line of input carrier (25), line of input carrier (25) by the planetary pinion (20) on it with connect gear (24), export gearwheel (26) cooperating, export gearwheel (26) to connect with the input gear (81) connecting output gear wheel set (8), the output gear (82) connecting output gear wheel set (8) connects with input gear ring (28), input gear ring (28) is by connecting planetary pinion (20) on planet carrier (27) and connecting planet carrier (27), output gear (29) cooperating, output gear (29) connects with the input gear (61) connecting input gear pair (6), the output gear (62) connecting input gear pair (6) connects with input small gear (32), input small gear (32) is by connecting planetary pinion (20) on line of input carrier (30) and connecting line of input carrier (30), export bull gear (31) cooperating, export bull gear (31) to connect with output shaft (3), connect line of input carrier (30) to connect with the output gear (52) of input attachment tooth wheel set (5), input gear (21), the input gear (51) of input attachment tooth wheel set (5) and the input gear (111) of output gear wheel set (11) connect with input shaft (1), the output gear (112) of output gear wheel set (11) connects with the input end (101) of impeller Hydraulic torque converter (10), connect gear (24), the input gear (71) and the output terminal (92) of free wheel device (9) that export attachment tooth wheel set (7) connect with the output terminal (102) of impeller Hydraulic torque converter (10), the output gear (72) exporting attachment tooth wheel set (7) with connect planet carrier (27) and connect.
The element that each needs described connect, directly can connect, when by some other element separate, can adopt the method for joining shaft, hollow or hitch, pass or stride across some other elements, being attached thereto; When connect element be gear or gear ring time, then engage each other or connect; Each does not need the element connected, and can relatively rotate.
The velocity ratio of each gear pair described and gear, designs according to actual needs.
Described fluid torque converter can select fluid coupling, pressure motor and oil hydraulic pump and magnetic clutch.
When the present invention is applied to vehicle, when can travel according to vehicle, be subject to the size of resistance, automatically change the change of output torque and speed.
The present invention has following advantage:
(1) the most power of the present invention is by gear ring, planetary pinion, planet carrier, gear transmission, and thus transmission power and transmission efficiency all greatly improve, and structure is simple, are easier to maintenance;
(2) bending moment of the present invention and speed change complete automatically, high efficiency transmission can be realized, and except starting, motor and starter motor can be made to work in optimum range, compared with other speed changer, under the prerequisite of motor and starter motor equivalence, that reduce the manufacture cost of motor and starter motor;
(3) the present invention makes motor and starter motor be in running in economic speed region, namely make motor work in the speed range of very little disposal of pollutants, avoid motor when idling and high speed operation, discharge large quantity of exhaust gas, thus decrease 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 the working life extending motor and transmission system and starter motor, in addition, when running resistance increases, then can make the automatic reduction of speed of vehicle, on the contrary then raising speed, be conducive to the rideability improving vehicle;
(5) the present invention makes input power uninterrupted, can ensure that vehicle has good acceleration and higher average speed, the wearing and tearing of motor be reduced, extends interval mileage of major repair, be conducive to boosting productivity.
In addition, the present invention is a kind of composite impeller type hydraulic torque converter for various surface car, boats and ships, railway locomotive and lathe and stepless speed variator.
Accompanying drawing explanation
Specification Fig. 1 is the structural drawing of the embodiment of the present invention one; Specification Fig. 2 is the structural drawing of the embodiment of the present invention two; Joint in accompanying drawing between two elements, use heavy line to represent and be fixedly connected with, fine line represents that two elements can relatively rotate.
Embodiment
Below in conjunction with Figure of description and embodiment, the present invention is described in further detail:
Embodiment one:
As shown in fig. 1, a kind of composite impeller type hydraulic torque converter, comprises input shaft 1, output shaft 3, input gear pair 4, connect output gear 5, connect input gear pair 6, free wheel device 7, impeller Hydraulic torque converter 8, output gear wheel set 9, is provided with planetary pinion 20 between described input shaft 1 and output shaft 3, input little gear ring 21, export bull gear 22, fixed carrier 23, output planetary frame 24, conjugation tooth ring 25, input gear 26, line of input carrier 27, input gear ring 28, output gear 29, inputs little gear ring 21 by the planetary pinion 20 in fixed carrier 23 and output bull gear 22, fixed carrier 23 cooperating, the input end 71 of fixed carrier 23 and free wheel device 7 connects with fixed element, export bull gear 22 to connect with the input gear 61 connecting input gear pair 6, the output gear 62 connecting input gear pair 6 connects with conjugation tooth ring 25, and conjugation tooth ring 25 is by the planetary pinion 20 on output planetary frame 24 and output planetary frame 24, input gear 26 cooperating, output planetary frame 24 connects with the input gear 51 connecting output gear 5, the output gear 52 connecting output gear 5 connects with input gear ring 28, and input gear ring 28 is by the planetary pinion 20 in line of input carrier 27 and line of input carrier 27, output gear 29 cooperating, line of input carrier 27 connects with the output gear 42 of input gear pair 4, input gear 26, the input gear 41 of input gear pair 4 and the output terminal 72 of free wheel device 7 connect with the output terminal 82 of impeller Hydraulic torque converter 8, the input end 81 of impeller Hydraulic torque converter 8 connects with the output gear 92 of output gear wheel set 9, input gear 91 and the input small gear 21 of output gear wheel set 9 connect with input shaft 1, and output gear 29 connects with output shaft 3.
Conjugation tooth ring 25, input gear 26 by the planetary pinion 20 on output planetary frame 24 the power flow concentration being delivered to this in output planetary frame 24, output planetary frame 24 is through connecting output gear 5, be delivered to input gear ring 28, line of input carrier 27, input gear ring 28 again by the planetary pinion 20 in line of input carrier 27 the power flow concentration being delivered to this in output gear 29.
Because the rotating speed relations of distribution of each element above-mentioned can change, change according to rotating speed distribution between the two changes by two-way poower flow, when input gear 26, when the rotating speed of line of input carrier 27 is zero, conjugation tooth ring 25, input gear ring 28 reductions of speed increase square, when input gear 26, when the rotating speed of line of input carrier 27 constantly raises, output planetary frame 24, the rotating speed of output gear 29 also increases, that is, when input gear 26, when the rotating speed of line of input carrier 27 changes, output planetary frame 24, the rotating speed of output gear 29 and output shaft 3 also changes thereupon.
Input power is two-way through input shaft 1 power dividing, and the first via, through output gear wheel set 9, is delivered to impeller Hydraulic torque converter 8, impeller Hydraulic torque converter 8 splits into two-way again, one tunnel is delivered to input gear 26, and another road, through input gear pair 4, is delivered to line of input carrier 27, second tunnel is through inputting little gear ring 21, again by the planetary pinion 20 in fixed carrier 23 power transimission to exporting gearwheel 22, export gearwheel 22 again by connecting input gear pair 6, be delivered to conjugation tooth ring 25, conjugation tooth ring 25, input gear 26 by the planetary pinion 20 on output planetary frame 24 the power flow concentration being delivered to this in output planetary frame 24, again through connecting output gear 5, be delivered to input gear ring 28, line of input carrier 27, input gear ring 28 again by the planetary pinion 20 in line of input carrier 27 the power flow concentration being delivered to this in output gear 29, be delivered to output shaft 3 again, thus achieve the power of motor is externally exported by output shaft 3.
For the present invention, when the rotating speed of input shaft 1 is constant, moment of torsion on output planetary frame 24, output gear 29 and output shaft 3 changes with the change of its rotating speed, rotating speed is lower, and the moment of torsion be delivered on output planetary frame 24, output gear 29 and output shaft 3 is larger, otherwise, then less, in the process, impeller Hydraulic torque converter 8 also plays bending moment, thus realizes the present invention can change moment and speed composite impeller type hydraulic torque converter with the difference of vehicle travel resistance.
When the present invention uses, if the input power of motor, input speed and load constant, namely the rotating speed of input shaft 1 and moment of torsion are constant, before vehicle starting, the rotating speed of output shaft 3 is zero, the input power of motor is through input shaft 1, be delivered to the little gear ring 21 of input, again by the planetary pinion 20 in fixed carrier 23 power transimission to exporting gearwheel 22, export gearwheel 22 again by connecting input gear pair 6, be delivered to conjugation tooth ring 25, wherein, input gear 26 is flowed into owing to now there is no power or fewer power, line of input carrier 27 and the input end 71 of free wheel device 7 connect with fixed element, play restriction to turn to, make input gear 26, turning to of line of input carrier 27 can not be contrary with turning to of input, rotating speed is zero, now, be delivered to the power of conjugation tooth ring 25, then by the planetary pinion 20 on output planetary frame 24 the power flow concentration being delivered to this in output planetary frame 24, again through connecting output gear 5, be delivered to input gear ring 28, input gear ring 28 again by the planetary pinion 20 in line of input carrier 27 the power flow concentration being delivered to this in output gear 29, be delivered to output shaft 3 again, when being delivered to the moment of torsion on output shaft 3, through transmission system be transferred to the tractive force that driving wheel produces be enough to overcome vehicle starting resistance time, automobile is then started to walk and is started to accelerate, the rotating speed of the output terminal 82 of impeller Hydraulic torque converter 8 also increases gradually, the input gear 26 be connected with it, the rotating speed of line of input carrier 27 also increases thereupon gradually, thus make output planetary frame 24, the moment of torsion of output gear 29 and output shaft 3 reduces along with the increase of rotating speed.
Embodiment two:
As shown in Figure 2, a kind of stepless speed variator of composite impeller type hydraulic torque converter, comprises input shaft 1, output shaft 3, attachment tooth wheel set 4, input attachment tooth wheel set 5, connect input gear pair 6, export attachment tooth wheel set 7, connect output gear wheel set 8, free wheel device 9, impeller Hydraulic torque converter 10, output gear wheel set 11, is provided with planetary pinion 20 between described input shaft 1 and output shaft 3, input gear 21, output planetary frame 22, fixed gear 23, connect gear 24, line of input carrier 25, export gearwheel 26, connect planet carrier 27, input gear ring 28, output gear 29, connect line of input carrier 30, export bull gear 31, input small gear 32, input gear 21 is by the planetary pinion 20 on output planetary frame 22 and output planetary frame 22, fixed gear 23 cooperating, the input end 91 of fixed gear 23 and free wheel device 9 connects with fixed element, output planetary frame 22 connects with the input gear 41 of attachment tooth wheel set 4, the output gear 42 of attachment tooth wheel set 4 connects with line of input carrier 25, line of input carrier 25 by the planetary pinion 20 on it with connect gear 24, export gearwheel 26 cooperating, export gearwheel 26 to connect with the input gear 81 connecting output gear wheel set 8, the output gear 82 connecting output gear wheel set 8 connects with input gear ring 28, input gear ring 28 by the planetary pinion 20 on connection planet carrier 27 with connect planet carrier 27, output gear 29 cooperating, output gear 29 connects with the input gear 61 connecting input gear pair 6, the output gear 62 connecting input gear pair 6 connects with input small gear 32, input small gear 32 by the planetary pinion 20 in connection line of input carrier 30 with connect line of input carrier 30, export bull gear 31 cooperating, export bull gear 31 and connect with output shaft 3, connect line of input carrier 30 and connect with the output gear 52 of input attachment tooth wheel set 5, input gear 21, the input gear 51 of input attachment tooth wheel set 5 and the input gear 111 of output gear wheel set 11 connect with input shaft 1, and the output gear 112 of output gear wheel set 11 connects with the input end 101 of impeller Hydraulic torque converter 10, connects gear 24, the input gear 71 and the output terminal 92 of free wheel device 9 that export attachment tooth wheel set 7 connect with the output terminal 102 of impeller Hydraulic torque converter 10, the output gear 72 of output attachment tooth wheel set 7 with connect planet carrier 27 and connect.
Connect gear 24, line of input carrier 25 by the planetary pinion 20 in line of input carrier 25 the power flow concentration being delivered to this in output gearwheel 26, export gearwheel 26 again by connecting output gear wheel set 8, being delivered to input gear ring 28, connecting planet carrier 27, input gear ring 28 by connecting planetary pinion 20 on planet carrier 27 the power flow concentration being delivered to this in output gear 29.
Because the rotating speed relations of distribution of each element above-mentioned can change, change according to rotating speed distribution between the two changes by two-way poower flow, when connection gear 24, when the rotating speed of connection planet carrier 27 is zero, line of input carrier 25, input gear ring 28 reductions of speed increase square, when connection gear 24, when the rotating speed of connection planet carrier 27 constantly raises, export gearwheel 26, the rotating speed of output gear 29 also increases, that is, when connection gear 24, when the rotating speed of connection planet carrier 27 changes, export gearwheel 26, the rotating speed of output gear 29 and output shaft 3 also changes thereupon.
Input power is three tunnels through input shaft 1 power dividing, and the first via, through input attachment tooth wheel set 5, is delivered to and connects line of input carrier 30, second tunnel, through output gear wheel set 11, is delivered to impeller Hydraulic torque converter 10, and impeller Hydraulic torque converter 10 splits into two-way again, and a road is delivered to and connects gear 24, and another road, through exporting attachment tooth wheel set 7, is delivered to and connects planet carrier 27, 3rd tunnel is through input gear 21, and by the planetary pinion 20 on output planetary frame 22 power transimission to output planetary frame 22, again by attachment tooth wheel set 4, be delivered to line of input carrier 25, connect gear 24, line of input carrier 25 by the planetary pinion 20 in line of input carrier 25 the power flow concentration being delivered to this in output gearwheel 26, again by connecting output gear wheel set 8, be delivered to input gear ring 28, connect planet carrier 27, input gear ring 28 is by connecting planetary pinion 20 on planet carrier 27 the power flow concentration being delivered to this in output gear 29, output gear 29 is again by connecting input gear pair 6, be delivered to input small gear 32, connect line of input carrier 30, input gearwheel 32 is by connecting planetary pinion 20 in line of input carrier 30 the power flow concentration being delivered to this in output bull gear 31, export bull gear 31 and be delivered to output shaft 3 again, thus achieve the power of motor is externally exported by output shaft 3.
For the present invention, when the rotating speed of input shaft 1 is constant, the moment of torsion exported on gearwheel 26, output gear 29 and output shaft 3 changes with the change of its rotating speed, rotating speed is lower, be delivered to the moment of torsion exported on gearwheel 26, output gear 29 and output shaft 3 larger, otherwise, then less, in the process, impeller Hydraulic torque converter 10 also plays bending moment, thus realizes the present invention can change the composite impeller type hydraulic torque converter of moment and speed stepless speed variator with the difference of vehicle travel resistance.
When the present invention uses, if the input power of motor, input speed and load thereof are constant, namely the rotating speed of input shaft 1 and moment of torsion are constant, and before vehicle starting, the rotating speed of output shaft 3 is zero, and the input power of motor, through input shaft 1, is delivered to
Input gear 21, and by the planetary pinion 20 on output planetary frame 22 power transimission to output planetary frame 22, line of input carrier 25 is delivered to again by attachment tooth wheel set 4, wherein, owing to now not having or fewer power inflow input gearwheel 26, conjugation tooth ring 28, and the input end 91 of free wheel device 9 connects with fixed element, play restriction to turn to, make input gearwheel 26, turning to of conjugation tooth ring 28 can not be contrary with turning to of input, rotating speed is zero, now, be delivered to the power of line of input carrier 25, then by the planetary pinion 20 in line of input carrier 25 the power flow concentration being delivered to this in output gearwheel 26, again by connecting output gear wheel set 8, be delivered to input gear ring 28, input gear ring 28 is by connecting planetary pinion 20 on planet carrier 27 the power flow concentration being delivered to this in output gear 29, output gear 29 is again by connecting input gear pair 6, be delivered to input small gear 32, connect line of input carrier 30, input gearwheel 32 is by connecting planetary pinion 20 in line of input carrier 30 the power flow concentration being delivered to this in output bull gear 31, export bull gear 31 and be delivered to output shaft 3 again, when being delivered to the moment of torsion on output shaft 3, through transmission system be transferred to the tractive force that driving wheel produces be enough to overcome vehicle starting resistance time, automobile is then started to walk and is started to accelerate, the rotating speed of impeller Hydraulic torque converter 10 output terminal 102 also increases gradually, the connection gear 24 be connected with it, the rotating speed connecting planet carrier 27 also increases thereupon gradually, thus make output gearwheel 26, the moment of torsion of output gear 29 and output shaft 3 reduces along with the increase of rotating speed.
Claims (2)
1. a composite impeller type hydraulic torque converter, comprise input shaft (1), output shaft (3), input gear pair (4), connect output gear (5), connect input gear pair (6), free wheel device (7), impeller Hydraulic torque converter (8), output gear wheel set (9), it is characterized in that: between described input shaft (1) and output shaft (3), be provided with planetary pinion (20), input little gear ring (21), export bull gear (22), fixed carrier (23), output planetary frame (24), conjugation tooth ring (25), input gear (26), line of input carrier (27), input gear ring (28), output gear (29), input little gear ring (21) by the planetary pinion (20) in fixed carrier (23) and output bull gear (22), fixed carrier (23) cooperating, the input end (71) of fixed carrier (23) and free wheel device (7) connects with fixed element, export bull gear (22) to connect with the input gear (61) connecting input gear pair (6), the output gear (62) connecting input gear pair (6) connects with conjugation tooth ring (25), conjugation tooth ring (25) is by the planetary pinion (20) on output planetary frame (24) and output planetary frame (24), input gear (26) cooperating, output planetary frame (24) connects with the input gear (51) connecting output gear (5), the output gear (52) connecting output gear (5) connects with input gear ring (28), input gear ring (28) is by the planetary pinion (20) in line of input carrier (27) and line of input carrier (27), output gear (29) cooperating, line of input carrier (27) connects with the output gear (42) of input gear pair (4), input gear (26), the input gear (41) of input gear pair (4) and the output terminal (72) of free wheel device (7) connect with the output terminal (82) of impeller Hydraulic torque converter (8), the input end (81) of impeller Hydraulic torque converter (8) connects with the output gear (92) of output gear wheel set (9), input gear (91) and input small gear (21) of output gear wheel set (9) connect with input shaft (1), output gear (29) connects with output shaft (3).
2. the stepless speed variator of a composite impeller type hydraulic torque converter, comprise input shaft (1), output shaft (3), attachment tooth wheel set (4), input attachment tooth wheel set (5), connect input gear pair (6), export attachment tooth wheel set (7), connect output gear wheel set (8), free wheel device (9), impeller Hydraulic torque converter (10), output gear wheel set (11), it is characterized in that: between described input shaft (1) and output shaft (3), be provided with planetary pinion (20), input gear (21), output planetary frame (22), fixed gear (23), connect gear (24), line of input carrier (25), export gearwheel (26), connect planet carrier (27), input gear ring (28), output gear (29), connect line of input carrier (30), export bull gear (31), input small gear (32), input gear (21) is by the planetary pinion (20) on output planetary frame (22) and output planetary frame (22), fixed gear (23) cooperating, the input end (91) of fixed gear (23) and free wheel device (9) connects with fixed element, output planetary frame (22) connects with the input gear (41) of attachment tooth wheel set (4), the output gear (42) of attachment tooth wheel set (4) connects with line of input carrier (25), line of input carrier (25) by the planetary pinion (20) on it with connect gear (24), export gearwheel (26) cooperating, export gearwheel (26) to connect with the input gear (81) connecting output gear wheel set (8), the output gear (82) connecting output gear wheel set (8) connects with input gear ring (28), input gear ring (28) is by connecting planetary pinion (20) on planet carrier (27) and connecting planet carrier (27), output gear (29) cooperating, output gear (29) connects with the input gear (61) connecting input gear pair (6), the output gear (62) connecting input gear pair (6) connects with input small gear (32), input small gear (32) is by connecting planetary pinion (20) on line of input carrier (30) and connecting line of input carrier (30), export bull gear (31) cooperating, export bull gear (31) to connect with output shaft (3), connect line of input carrier (30) to connect with the output gear (52) of input attachment tooth wheel set (5), input gear (21), the input gear (51) of input attachment tooth wheel set (5) and the input gear (111) of output gear wheel set (11) connect with input shaft (1), the output gear (112) of output gear wheel set (11) connects with the input end (101) of impeller Hydraulic torque converter (10), connect gear (24), the input gear (71) and the output terminal (92) of free wheel device (9) that export attachment tooth wheel set (7) connect with the output terminal (102) of impeller Hydraulic torque converter (10), the output gear (72) exporting attachment tooth wheel set (7) with connect planet carrier (27) and connect.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021394.3A CN104696476B (en) | 2015-01-16 | 2015-01-16 | A kind of composite impeller type hydraulic torque converter |
| CN201711016596.4A CN107906179A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite impeller type hydraulic torque converter |
| CN201711010412.3A CN107830142A (en) | 2015-01-16 | 2015-01-16 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
| CN201711016595.XA CN107816529A (en) | 2015-01-16 | 2015-01-16 | A kind of combined type fluid power abnormal shape coupling device |
| HK15111098.1A HK1211662A1 (en) | 2015-01-16 | 2015-11-11 | A compound leaf wheel type hydraulic torque converter and continuously variable transmission |
| PCT/CN2016/070219 WO2016112810A1 (en) | 2015-01-16 | 2016-01-06 | Composite impeller-type hydraulic torque converter and continuously variable transmission |
| CN201680004314.6A CN107614936A (en) | 2015-01-16 | 2016-01-06 | Compound impeller type hydraulic torque converter and continuously variable transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021394.3A CN104696476B (en) | 2015-01-16 | 2015-01-16 | A kind of composite impeller type hydraulic torque converter |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711016595.XA Division CN107816529A (en) | 2015-01-16 | 2015-01-16 | A kind of combined type fluid power abnormal shape coupling device |
| CN201711010412.3A Division CN107830142A (en) | 2015-01-16 | 2015-01-16 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
| CN201711016596.4A Division CN107906179A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite impeller type hydraulic torque converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104696476A true CN104696476A (en) | 2015-06-10 |
| CN104696476B CN104696476B (en) | 2018-01-23 |
Family
ID=53343894
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021394.3A Expired - Fee Related CN104696476B (en) | 2015-01-16 | 2015-01-16 | A kind of composite impeller type hydraulic torque converter |
| CN201711010412.3A Withdrawn CN107830142A (en) | 2015-01-16 | 2015-01-16 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
| CN201711016595.XA Withdrawn CN107816529A (en) | 2015-01-16 | 2015-01-16 | A kind of combined type fluid power abnormal shape coupling device |
| CN201711016596.4A Withdrawn CN107906179A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite impeller type hydraulic torque converter |
| CN201680004314.6A Pending CN107614936A (en) | 2015-01-16 | 2016-01-06 | Compound impeller type hydraulic torque converter and continuously variable transmission |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711010412.3A Withdrawn CN107830142A (en) | 2015-01-16 | 2015-01-16 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
| CN201711016595.XA Withdrawn CN107816529A (en) | 2015-01-16 | 2015-01-16 | A kind of combined type fluid power abnormal shape coupling device |
| CN201711016596.4A Withdrawn CN107906179A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite impeller type hydraulic torque converter |
| CN201680004314.6A Pending CN107614936A (en) | 2015-01-16 | 2016-01-06 | Compound impeller type hydraulic torque converter and continuously variable transmission |
Country Status (3)
| Country | Link |
|---|---|
| CN (5) | CN104696476B (en) |
| HK (1) | HK1211662A1 (en) |
| WO (1) | WO2016112810A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016112810A1 (en) * | 2015-01-16 | 2016-07-21 | 吴志强 | Composite impeller-type hydraulic torque converter and continuously variable transmission |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020182163A1 (en) * | 2019-03-12 | 2020-09-17 | 熊建文 | Bidirectional overrunning clutch and two-speed transmission |
Citations (3)
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| EP1390642A2 (en) * | 2001-03-30 | 2004-02-25 | Zf Friedrichshafen Ag | Multi-stage transmission |
| CN103939567A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type comprehensive hydraulic torque converter and continuously variable transmission |
| CN103953710A (en) * | 2014-05-07 | 2014-07-30 | 吴志强 | Compound type dual-pump-pulley hydraulic torque converter and continuously variable transmission |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2900193B2 (en) * | 1990-12-13 | 1999-06-02 | 富士重工業株式会社 | Pressure control device for continuously variable transmission for vehicles |
| KR100626981B1 (en) * | 2004-07-21 | 2006-09-21 | 이종완 | Continuously variable transmission of expanded range |
| CN102022513B (en) * | 2009-09-09 | 2014-07-16 | 吴志强 | Composite impeller type hydraulic torque converter |
| WO2011093425A1 (en) * | 2010-01-28 | 2011-08-04 | 株式会社ユニバンス | Power transmission device |
| CN102297255A (en) * | 2011-08-04 | 2011-12-28 | 湖南江麓容大车辆传动股份有限公司 | Automatic transmission assembly and automatic transmission vehicle |
| CN102287498A (en) * | 2011-08-05 | 2011-12-21 | 南京工程学院 | Planet gear stepless speed changer |
| CN105370838B (en) * | 2014-05-07 | 2019-01-18 | 广州市无级制动科技有限责任公司 | A kind of stepless transmission of composite impeller type hydraulic torque converter |
| CN104696476B (en) * | 2015-01-16 | 2018-01-23 | 广州市无级制动科技有限责任公司 | A kind of composite impeller type hydraulic torque converter |
-
2015
- 2015-01-16 CN CN201510021394.3A patent/CN104696476B/en not_active Expired - Fee Related
- 2015-01-16 CN CN201711010412.3A patent/CN107830142A/en not_active Withdrawn
- 2015-01-16 CN CN201711016595.XA patent/CN107816529A/en not_active Withdrawn
- 2015-01-16 CN CN201711016596.4A patent/CN107906179A/en not_active Withdrawn
- 2015-11-11 HK HK15111098.1A patent/HK1211662A1/en not_active IP Right Cessation
-
2016
- 2016-01-06 WO PCT/CN2016/070219 patent/WO2016112810A1/en active Application Filing
- 2016-01-06 CN CN201680004314.6A patent/CN107614936A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1390642A2 (en) * | 2001-03-30 | 2004-02-25 | Zf Friedrichshafen Ag | Multi-stage transmission |
| CN103939567A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type comprehensive hydraulic torque converter and continuously variable transmission |
| CN103953710A (en) * | 2014-05-07 | 2014-07-30 | 吴志强 | Compound type dual-pump-pulley hydraulic torque converter and continuously variable transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016112810A1 (en) * | 2015-01-16 | 2016-07-21 | 吴志强 | Composite impeller-type hydraulic torque converter and continuously variable transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107816529A (en) | 2018-03-20 |
| CN107830142A (en) | 2018-03-23 |
| CN104696476B (en) | 2018-01-23 |
| CN107906179A (en) | 2018-04-13 |
| WO2016112810A1 (en) | 2016-07-21 |
| HK1211662A1 (en) | 2016-05-27 |
| CN107614936A (en) | 2018-01-19 |
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