CN102312967B - Continuously variable transmission - Google Patents

Continuously variable transmission Download PDF

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Publication number
CN102312967B
CN102312967B CN201010219853.6A CN201010219853A CN102312967B CN 102312967 B CN102312967 B CN 102312967B CN 201010219853 A CN201010219853 A CN 201010219853A CN 102312967 B CN102312967 B CN 102312967B
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China
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square
point
output
connects
input
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CN201010219853.6A
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CN102312967A (en
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吴志强
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Individual
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Priority to CN201010219853.6A priority Critical patent/CN102312967B/en
Priority to CN201610662939.3A priority patent/CN106246859A/en
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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

Abstract

The invention provides a continuously variable transmission, and aims to provide the continuously variable transmission which has the advantages of prolonging the service lives of an engine and a transmission system, along with simple structure, convenience in operation and control, low cost, energy conservation and high efficiency. The key points of the technical scheme are that: a torque collection input element (21) of a torque collection unit (2) is connected with an input shaft (1); a torque collection output element (23) is connected with a torque division input element (31) of a first torque division unit (3); the torque division input element (31) of each of the rest torque division units (3) is connected with a torque division connecting output element (34) of the respective previous torque division unit (3); the torque division connecting output element (34) of the final torque division unit (3) is connected with an output gear pair (5); the output gear pair (5) is connected with a speed change mechanism (6); the speed change mechanism (6) is connected with a controllable torquer (7); the controllable torquer (7) and a fixed one-way clutch (8) are connected with an input gear pair (9); the input gear pair (9) is connected with a torque collection unit (2) and a torque collection reflow element (24); and the torque division output element (33) of each torque division unit (3) is connected with an output shaft (4).

Description

A kind of buncher
Technical field
The invention belongs to speed changer field, more particularly, it is a kind of buncher for various surface car, boats and ships, railway locomotive, engineering machinery, various space flight, airborne vehicle, metallurgy, mine, oil, chemical industry, light industry, food, weaving, handling machinery, lathe, robot and military project.
Background technology
At present, conventional buncher all designs according to principles such as friction, hydrostatics, and the power that it can transmit is little, and efficiency is not high; In addition, these buncher complex structures, manipulation trouble, and could need be realized by the material of costliness and accurate manufacture, therefore cost is high.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide a kind of service life extending engine and power train, structure is simple, and manipulation is convenient, low cost, the buncher 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 buncher, it comprises power shaft (1), output shaft (4), output gear wheel set (5), gear (6), torque-controllable device (7), fixing one-way clutch (8), input gear pair (9), the input (81) of described fixing one-way clutch (8) connects with retaining element, be provided with several between described power shaft (1) and output shaft (4) and converge square unit (2) and point square unit (3), described remittance square unit (2) comprises remittance square input element (21), remittance square planetary gear (22), remittance square output element (23), remittance square back-flow component (24), square unit (3) is divided to comprise a point square input element (31), divide square planetary gear (32), divide square output element (33), square is divided to connect output element (34), each remittance square unit (2) and point square unit (3) are coupled to each other by the element coordinated separately, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with the input gear (51) of output gear wheel set (5), the output gear (52) of output gear wheel set (5) connects with the input (61) of gear (6), the output (62) of gear (6) connects with the input (71) of torque-controllable device (7), the output (72) of torque-controllable device (7) and the output (82) of fixing one-way clutch (8) connect with the input gear (91) of input gear pair (9), the output gear (92) of input gear pair (9) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
The input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) and the output (102) of one-way clutch (10) connect with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with the input gear (51) of output gear wheel set (5), the output gear (52) of output gear wheel set (5) connects with the input (61) of gear (6), the input (111) that the output (62) of gear (6) inputs torque-controllable device (11) with the input (71) of torque-controllable device (7) and the square that converges connects, the output (72) of torque-controllable device (7) and the output (82) of fixing one-way clutch (8) connect with the input gear (91) of input gear pair (9), the output gear (92) of input gear pair (9) connects with the remittance square back-flow component (24) of remittance square unit (2), the output (112) that the square that converges inputs torque-controllable device (11) connects with the input gear (121) of remittance square input gear pair (12), the output gear (122) of remittance square input gear pair (12) connects with the input (101) of one-way clutch (10), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
The input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with the input (61) of gear (6), the output (62) of gear (6) connects with the input (71) of torque-controllable device (7), the output (72) of torque-controllable device (7) connects with connector (13), the output (82) of connector (13) and fixing one-way clutch (8) with connect, the output (82) of fixing one-way clutch (8) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
The input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with the input (61) of gear (6), the output (62) of gear (6) connects with connector (13), the output (82) of connector (13) and fixing one-way clutch (8) with connect, the output (82) of fixing one-way clutch (8) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
The input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects input (71) connection of output element (34) torque-controllable device (7), the output (72) of torque-controllable device (7) connects with connector (13), the output (82) of connector (13) and fixing one-way clutch (8) with connect, the output (82) of fixing one-way clutch (8) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
The input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with connector (13), the output (82) of connector (13) and fixing one-way clutch (8) with connect, the output (82) of fixing one-way clutch (8) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
The input 81 of described fixing one-way clutch (8)) connect with retaining element, be provided with one between described power shaft (1) and output shaft (4) and converge square unit (2) and a point of square unit (3), the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for point square unit (3), divide a point square for square unit (3) to connect output element (34) to connect with the input gear (51) of output gear wheel set (5), the output gear (52) of output gear wheel set (5) connects with the input (61) of gear (6), the output (62) of gear (6) connects with the input (71) of torque-controllable device (7), the output (72) of torque-controllable device (7) and the output (82) of fixing one-way clutch (8) connect with the input gear (91) of input gear pair (9), the output gear (92) of input gear pair (9) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for square unit (3) is divided to connect with output shaft (4).
Described gear (6), torque-controllable device (7) can use simultaneously or be used alone one of them, do not use again or simultaneously, and the connection order of gear (6), torque-controllable device (7) can be exchanged mutually.
Described remittance square unit (2) is the differential gear train in planetary gear mechanism or harmonic gear drive mechanism, remittance square input element (21), remittance square output element (23) of remittance square unit (2), square back-flow component (24) that converges, can select from the basic building block of the differential gear train formed above-mentioned planetary gear mechanism or harmonic gear drive mechanism, it plays the effect converging moment.
Described point of square unit (3) is the differential gear train in planetary gear mechanism or harmonic gear drive mechanism, point square input element (31) of square unit (3), point square output element (33), point square is divided to connect output element (34), can select from the basic building block of the differential gear train formed above-mentioned planetary gear mechanism or harmonic gear drive mechanism, it plays the effect of shunting power.
Described point of square unit (3) can be one or more point square unit (3), and quantity is not limit.
Described torque-controllable device (7) can select automatically controlled or hydraulic control slip clutch, fluid-flywheel clutch, fluid torque-converter, hydraulic pump and hydraulic motor and the various speed changer with stage or full section infinitely variable speeds performance, torque-controllable device (7) is when there being speed discrepancy, input torque can be exported automatically or passively, wherein, if the torque-controllable device (7) selected is coupling device or fluid torque-converter, it can realize the output of input torque automatically; If the torque-controllable device (7) selected is the clutch of various torque-controllable or hydraulic pump and hydraulic motor, it then to need under the control of artificial or computer, by changing the size of electric current or hydraulic pressure, to realize the output of input torque.
Described remittance square input torque-controllable device (11) can select automatically controlled or hydraulic control slip clutch, fluid-flywheel clutch, fluid torque-converter, hydraulic pump and hydraulic motor and the various speed changer with stage or full section infinitely variable speeds performance, converge square input torque-controllable device (11) when there being speed discrepancy, input torque can be exported automatically or passively, wherein, if remittance square input torque-controllable device (11) selected is coupling device or fluid torque-converter, it can realize the output of input torque automatically; If remittance square input torque-controllable device (11) selected is the clutch of various torque-controllable or hydraulic pump and hydraulic motor, it then to need under the control of artificial or computer, by changing the size of electric current or hydraulic pressure, to realize the output of input torque.
Several elements described can select automatically controlled or hydraulic control slip clutch, fluid-flywheel clutch, fluid torque-converter, hydraulic pump and hydraulic motor and the various speed changer with stage or full section infinitely variable speeds performance, it is when there being speed discrepancy, can automatically or passively export, wherein, if what it was selected is coupling device or fluid torque-converter, it can realize the output of input torque automatically; What if it was selected the is clutch of various torque-controllable or hydraulic pump and hydraulic motor, it then needs under the control of artificial or computer by changing the size of electric current or hydraulic pressure, realize the output of input torque, several elements can connect with output shaft (4), and input torque is delivered to output shaft (4).
Described gear (6), torque-controllable device (7), the square that converges input torque-controllable device (11) and each needs to connect, and by the element of some other element separate, can adopt the method for hollow, through some other elements, connects with it; Or by driven shaft and gear pair, make it be coupled to each other.
Point square of described last point of square unit (3) connects output element (34), gear (6), torque-controllable device (7) or connector (13), and it can be selected to connect with several elements.
When being applied to vehicle, velocity variations when the present invention can travel according to vehicle and be subject to drag size, automatically, infinitely changes gearratio.
The present invention has following advantage:
(1) the present invention does not have other gear shift and operating mechanism, and therefore structure is simple, be conducive to reducing the cost manufactured, be easier to maintenance, and manipulation is convenient;
(2) the power major part of engine of the present invention is by high efficiency and can transmit powerful planetary gear mechanism or harmonic gear drive mechanism transmission, displacement and speed change automatically complete, high efficiency, powerful variable transmission can be realized, and except starting, engine can be made at the operated within range of the best, compared with other buncher, under the prerequisite of engine equivalence, that reduce the manufacturing cost of engine;
(3) the present invention is by infinitely variable speeds, engine is in economic speed region and operates, namely work in the range of speeds of very little disposal of pollutants, avoid engine when idling and high-speed cruising, 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 service life extending engine and power train, 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 driving performance improving vehicle;
(5) the present invention is by infinitely variable speeds, makes input power uninterrupted, can ensure that vehicle has good acceleration and higher average speed, the wearing and tearing of engine be reduced, extends interval mileage of major repair, improve bus dispatching rate, be conducive to boosting productivity.
In addition, the present invention is a kind of buncher that also can be used for various surface car, boats and ships, railway locomotive, engineering machinery, various space flight, airborne vehicle, metallurgy, mine, oil, chemical industry, light industry, food, weaving, handling machinery, lathe, robot and military project.
Accompanying drawing explanation
Fig. 1 is the structure chart of the embodiment of the present invention one;
Fig. 2 is the structure chart of the embodiment of the present invention two;
Fig. 3 is the structure chart of the embodiment of the present invention three;
Fig. 4 is the structure chart of the embodiment of the present invention four;
Fig. 5 is the structure chart of the embodiment of the present invention five;
Fig. 6 is the structure chart of the embodiment of the present invention six;
Fig. 7 is the structure chart of the embodiment of the present invention seven.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
Embodiment one:
As shown in fig. 1, a kind of buncher, comprise power shaft 1, output shaft 4, output gear wheel set 5, gear 6, torque-controllable device 7, fixing one-way clutch 8, input gear pair 9, the input 81 of described fixing one-way clutch 8 connects with retaining element, be provided with between described power shaft 1 and output shaft 4 and converge square unit 2 and several point of square unit 3, described remittance square unit 2 comprises remittance square input element 21, remittance square planetary gear 22, remittance square output element 23, remittance square back-flow component 24, square unit 3 is divided to comprise a point square input element 31, divide square planetary gear 32, divide square output element 33, square is divided to connect output element 34, the square unit 2 that converges is coupled to each other by the element coordinated separately with several point of square unit 3, the remittance square input element 21 of remittance square unit 2 connects with power shaft 1, the remittance square output element 23 of square unit 2 that converges connects with a point square input element 31 for first point of square unit 3, point square input element 31 of all the other each point of square unit 3 connects output element 34 with point square going up a point of square unit 3 separately and connects, point square of last point of square unit 3 connects output element 34 and connects with the input gear 51 of output gear wheel set 5, the output gear 52 of output gear wheel set 5 connects with the input 61 of gear 6, the output 62 of gear 6 connects with the input 71 of torque-controllable device 7, the output 72 of torque-controllable device 7 and the output 82 of fixing one-way clutch 8 connect with the input gear 91 of input gear pair 9, the output gear 92 of input gear pair 9 connects with the remittance square back-flow component 24 of remittance square unit 2, a point square output element 33 for each point of square unit 3 connects with output shaft 4.
Described torque-controllable device 7 can select fluid-flywheel clutch.
Described remittance square unit 2 can select external toothing planetary gear mechanism in the same way, and the square input element 21 that converges can select small sun gear, and the square planetary gear 22 that converges can select large sun gear, and the square back-flow component 24 that converges can select planet carrier.
A described point square unit 3 can select external toothing planetary gear mechanism in the same way, and a point square input element 31 can select large sun gear, and a point square output element 33 can select small sun gear, and point square connects output element 34 can select planet carrier.
It is two-way that point square input element 31 of first point of square unit 3 connects point square planetary gear 32 on output element 34 the power dividing being delivered to this by point square of first point of square unit 3, one road flows into point square output element 33 of first point of square unit 3, another road connects output element 34 through point square of first point of square unit 3, be delivered to point square input element 31 of the second point of square unit 3 again, be two-way by the square planetary gear 32 that divides connected with point square of the second point of square unit 3 on output element 34 the power dividing being delivered to this again, one road flows into point square output element 33 of the second point of square unit 3, point square that another road flows into the second point of square unit 3 connects output element 34.
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 point square output element 33 of first point of square unit 3, when the rotating speed of point square output element 33 of the second point of square unit 3 is zero, its power output is zero, but moment is non-vanishing, now, point square output element 33 of first point of square unit 3, the input power of point square output element 33 of the second point of square unit 3 then changes to maximum by certain value, described certain value refers to point square output element 33 when first point of square unit 3, point square output element 33 of the second point of square unit 3 connects output element 34 with a point square for the first point of square unit 3 coordinated separately, when the rotating speed of point square connection output element 34 of the second point of square unit 3 is identical, both press the value that planet row torque ratio distributes input power gained, described maximum refers to point square input element 31 by first point of square unit 3, the general power of point square input element 31 input of the second point of square unit 3, that is, when two-way power changes, be delivered to point square output element 33 of first point of square unit 3, the moment on square output element 33 and output shaft 4 of dividing of second point of square unit 3 also changes thereupon.
The input power of engine is through power shaft 1, again through the remittance square input element 21 of remittance square unit 2, and by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2 the remittance square output element 23 of power transimission to remittance square unit 2, be delivered to point square input element 31 of first point of square unit 3 again, and to connect point square planetary gear 32 on output element 34 power dividing by point square of first point of square unit 3 be two-way, one road flows into point square output element 33 of first point of square unit 3, point square that another road flows into first point of square unit 3 connects output element 34, be delivered to point square input element 31 of the second point of square unit 3 again, connecting point square planetary gear 32 on output element 34 power dividing by point square of the second point of square unit 3 is again two-way, one road flows into point square output element 33 of the second point of square unit 3, point square that another road flows into the second point of square unit 3 connects output element 34, point square of the second point of square unit 3 connects output element 34 and power is split into two-way again, one road flows into some element works done, another road flows into the input gear 51 of output gear wheel set 5, pass through the output gear 52 of output gear wheel set 5 again the input 61 of power transimission to gear 6, the input 71 of fluid-flywheel clutch 7 is flowed into again through the output 62 of gear 6, the input gear 91 of input gear pair 9 is flowed into again through the output 72 of fluid-flywheel clutch 7, the output gear 92 of input gear pair 9 is again the remittance square back-flow component 24 of power transimission to remittance square unit 2, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through the power of the remittance square input element 21 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 is then all delivered to by the remittance square planetary gear 22 converged on the remittance square back-flow component 24 of square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and be passed to output shaft 4 of the present invention, thus achieve the power of engine is externally exported by output shaft 4.
Embodiment two:
As shown in Figure 2, it comprises power shaft 1, output shaft 4, output gear wheel set 5, gear 6, torque-controllable device 7, fixing one-way clutch 8, input gear pair 9, one-way clutch 10, the square that converges inputs torque-controllable device 11, remittance square input gear pair 12, the input 81 of described fixing one-way clutch 8 connects with retaining element, the remittance square input element 21 of remittance square unit 2 and the output 102 of one-way clutch 10 connect with power shaft 1, the remittance square output element 23 of square unit 2 that converges connects with a point square input element 31 for first point of square unit 3, point square input element 31 of all the other each point of square unit 3 connects output element 34 with point square going up a point of square unit 3 separately and connects, point square of last point of square unit 3 connects output element 34 and connects with the input gear 51 of output gear wheel set 5, the output gear 52 of output gear wheel set 5 connects with the input 61 of gear 6, the input 111 that the output 62 of gear 6 inputs torque-controllable device 11 with the input 71 of torque-controllable device 7 and the square that converges connects, the output 72 of torque-controllable device 7 and the output 82 of fixing one-way clutch 8 connect with the input gear 91 of input gear pair 9, the output gear 92 of input gear pair 9 connects with the remittance square back-flow component 24 of remittance square unit 2, the output 112 that the square that converges inputs torque-controllable device 11 connects with the input gear 121 of remittance square input gear pair 12, the output gear 122 of remittance square input gear pair 12 connects with the input 101 of one-way clutch 10, a point square output element 33 for each point of square unit 3 connects with output shaft 4.
Described torque-controllable device 7, the square input torque-controllable device 11 that converges can select fluid-flywheel clutch.
Wherein, the present embodiment and embodiment one different are to add one-way clutch 10, the square that converges inputs torque-controllable device 11, converge square input gear pair 12.
The effect of one-way clutch 10, remittance square input torque-controllable device 11, remittance square input gear pair 12 is that power is flowed into the remittance square input element 21 of power to remittance square unit 2, makes the remittance square input element 21 of remittance square unit 2 increase with the power of the remittance square back-flow component 24 of remittance square unit 2 and to increase.
The input power of engine is through power shaft 1, again through the remittance square input element 21 of remittance square unit 2, and by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2 the remittance square output element 23 of power transimission to remittance square unit 2, be delivered to point square input element 31 of first point of square unit 3 again, and to connect point square planetary gear 32 on output element 34 power dividing by point square of first point of square unit 3 be two-way, one road flows into point square output element 33 of first point of square unit 3, point square that another road flows into first point of square unit 3 connects output element 34, be delivered to point square input element 31 of the second point of square unit 3 again, connecting point square planetary gear 32 on output element 34 power dividing by point square of the second point of square unit 3 is again two-way, one road flows into point square output element 33 of the second point of square unit 3, point square that another road flows into the second point of square unit 3 connects output element 34, point square of the second point of square unit 3 connects output element 34 and power is split into two-way again, one road flows into several element works done beyond the present invention, another road flows into the input gear 51 of output gear wheel set 5, the input 61 of gear 6 is delivered to again by the output gear 52 of output gear wheel set 5, be two-way through the output 62 of gear 6 power dividing again, one road flows into the input 71 of fluid-flywheel clutch 7, output 72 through fluid-flywheel clutch 7 flows into the input gear 91 of input gear pair 9, the output gear 92 of input gear pair 9 is again the remittance square back-flow component 24 of power transimission to remittance square unit 2, another road flows into the input 111 of fluid-flywheel clutch 11, connected by the input gear 121 of the output 112 inflow remittance square input gear pair 12 of fluid-flywheel clutch 11 again, the output gear 122 of remittance square input gear pair 12 is the input 101 of power transimission to one-way clutch 10, power shaft 1 is delivered to again by the output 102 of one-way clutch 10, the power flow concentration of power shaft 1 is flowed into engine, this road power and through fluid-flywheel clutch 7 and input gear pair 9 again power transimission to converging the power of remittance square back-flow component 24 of square unit 2, the remittance square output element 23 of remittance square unit 2 is then all delivered to by the remittance square planetary gear 22 converged on the remittance square back-flow component 24 of square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and be passed to output shaft 4 of the present invention, thus achieve the power of engine is externally exported by output shaft 4.
Embodiment three:
As shown in Figure 3, it comprises power shaft 1, output shaft 4, gear 6, torque-controllable device 7, fixing one-way clutch 8, connector 13, the input 81 of described fixing one-way clutch 8 connects with retaining element, the remittance square input element 21 of remittance square unit 2 connects with power shaft 1, the remittance square output element 23 of square unit 2 that converges connects with a point square input element 31 for first point of square unit 3, point square input element 31 of all the other each point of square unit 3 connects output element 34 with point square going up a point of square unit 3 separately and connects, point square of last point of square unit 3 connects output element 34 and connects with gear 6 connector 13, the output 82 of connector 13 and fixing one-way clutch 8 with connect, the output 82 of fixing one-way clutch 8 connects with the remittance square back-flow component 24 of remittance square unit 2, a point square output element 33 for each point of square unit 3 connects with output shaft 4.
The present embodiment just the output gear wheel set 5 in embodiment one, secondary 9 removings of input gear, substitutes with connector 13, the remittance square unit 2 of the work that cooperatively interacts and the operation principle of point square unit 3 and the Function and operation realized constant.
The input power of engine is through power shaft 1, again through the remittance square input element 21 of remittance square unit 2, and by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2 the remittance square output element 23 of power transimission to remittance square unit 2, be delivered to point square input element 31 of first point of square unit 3 again, and to connect point square planetary gear 32 on output element 34 power dividing by point square of first point of square unit 3 be two-way, one road flows into point square output element 33 of first point of square unit 3, point square that another road flows into first point of square unit 3 connects output element 34, be delivered to point square input element 31 of the second point of square unit 3 again, connecting point square planetary gear 32 on output element 34 power dividing by point square of the second point of square unit 3 is again two-way, one road flows into point square output element 33 of the second point of square unit 3, point square that another road flows into the second point of square unit 3 connects output element 34, point square of the second point of square unit 3 connects output element 34 and power is split into two-way again, one road flows into several element works done beyond the present invention, another road flows into the input 61 of gear 6, the input 71 of fluid-flywheel clutch 7 is flowed into again through the output 62 of gear 6, output 72 again through fluid-flywheel clutch 7 flows into connector 13, connector 13 is again by fixing the output 82 of one-way clutch 8 the remittance square back-flow component 24 of power transimission to remittance square unit 2, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through the power of the remittance square input element 21 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 is then all delivered to by the remittance square planetary gear 22 converged on the remittance square back-flow component 24 of square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and be passed to output shaft 4 of the present invention, thus achieve the power of engine is externally exported by output shaft 4.
Embodiment four:
As shown in Figure 4, it comprises power shaft 1, output shaft 4, gear 6, fixing one-way clutch 8, connector 13, the input 81 of described fixing one-way clutch 8 connects with retaining element, the remittance square input element 21 of remittance square unit 2 connects with power shaft 1, the remittance square output element 23 of square unit 2 that converges connects with a point square input element 31 for first point of square unit 3, point square input element 31 of all the other each point of square unit 3 connects output element 34 with point square going up a point of square unit 3 separately and connects, point square of last point of square unit 3 connects output element 34 and connects with the input 61 of gear 6, the output 62 of gear 6 connects with connector 13, the output 82 of connector 13 and fixing one-way clutch 8 with connect, the output 82 of fixing one-way clutch 8 connects with the remittance square back-flow component 24 of remittance square unit 2, a point square output element 33 for each point of square unit 3 connects with output shaft 4.
The present embodiment just the output gear wheel set 5 in embodiment one, torque-controllable device 7, secondary 9 removings of input gear, substitutes with connector 13, the remittance square unit 2 of the work that cooperatively interacts and the operation principle of point square unit 3 and the Function and operation realized constant.
The input power of engine is through power shaft 1, again through the remittance square input element 21 of remittance square unit 2, and by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2 the remittance square output element 23 of power transimission to remittance square unit 2, be delivered to point square input element 31 of first point of square unit 3 again, and to connect point square planetary gear 32 on output element 34 power dividing by point square of first point of square unit 3 be two-way, one road flows into point square output element 33 of first point of square unit 3, point square that another road flows into first point of square unit 3 connects output element 34, be delivered to point square input element 31 of the second point of square unit 3 again, connecting point square planetary gear 32 on output element 34 power dividing by point square of the second point of square unit 3 is again two-way, one road flows into point square output element 33 of the second point of square unit 3, point square that another road flows into the second point of square unit 3 connects output element 34, point square of the second point of square unit 3 connects output element 34 and power is split into two-way again, one road flows into several element works done beyond the present invention, another road flows into the input 61 of gear 6, output 62 again through gear 6 flows into connector 13, connector 13 is again by fixing the output 82 of one-way clutch 8 the remittance square back-flow component 24 of power transimission to remittance square unit 2, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through the power of the remittance square input element 21 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 is then all delivered to by the remittance square planetary gear 22 converged on the remittance square back-flow component 24 of square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and be passed to output shaft 4 of the present invention, thus achieve the power of engine is externally exported by output shaft 4.
Embodiment five:
As shown in Figure 5, it comprises power shaft 1, output shaft 4, torque-controllable device 7, fixing one-way clutch 8, connector 13, the input 81 of described fixing one-way clutch 8 connects with retaining element, the remittance square input element 21 of remittance square unit 2 connects with power shaft 1, the remittance square output element 23 of square unit 2 that converges connects with a point square input element 31 for first point of square unit 3, point square input element 31 of all the other each point of square unit 3 connects output element 34 with point square going up a point of square unit 3 separately and connects, point square of last point of square unit 3 connects output element 34 and connects with the input 71 of torque-controllable device 7, the output 72 of torque-controllable device 7 connects with connector 13, the output 82 of connector 13 and fixing one-way clutch 8 with connect, the output 82 of fixing one-way clutch 8 connects with the remittance square back-flow component 24 of remittance square unit 2, a point square output element 33 for each point of square unit 3 connects with output shaft 4.
The present embodiment just the output gear wheel set 5 in embodiment one, gear 6, secondary 9 removings of input gear, substitutes with connector 13, the remittance square unit 2 of the work that cooperatively interacts and the operation principle of point square unit 3 and the Function and operation realized constant.
The input power of engine is through power shaft 1, again through the remittance square input element 21 of remittance square unit 2, and by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2 the remittance square output element 23 of power transimission to remittance square unit 2, be delivered to point square input element 31 of first point of square unit 3 again, and to connect point square planetary gear 32 on output element 34 power dividing by point square of first point of square unit 3 be two-way, one road flows into point square output element 33 of first point of square unit 3, point square that another road flows into first point of square unit 3 connects output element 34, be delivered to point square input element 31 of the second point of square unit 3 again, connecting point square planetary gear 32 on output element 34 power dividing by point square of the second point of square unit 3 is again two-way, one road flows into point square output element 33 of the second point of square unit 3, point square that another road flows into the second point of square unit 3 connects output element 34, point square of the second point of square unit 3 connects output element 34 and power is split into two-way again, one road flows into several element works done beyond the present invention, another road flows into the input 71 of fluid-flywheel clutch 7, output 72 again through fluid-flywheel clutch 7 flows into connector 13, connector 13 is again by fixing the output 82 of one-way clutch 8 the remittance square back-flow component 24 of power transimission to remittance square unit 2, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through the power of the remittance square input element 21 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 is then all delivered to by the remittance square planetary gear 22 converged on the remittance square back-flow component 24 of square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and be passed to output shaft 4 of the present invention, thus achieve the power of engine is externally exported by output shaft 4.
Embodiment six:
As shown in Figure 6, it comprises power shaft 1, output shaft 4, fixing one-way clutch 8, connector 13, the input 81 of described fixing one-way clutch 8 connects with retaining element, the remittance square input element 21 of remittance square unit 2 connects with power shaft 1, the remittance square output element 23 of square unit 2 that converges connects with a point square input element 31 for first point of square unit 3, point square input element 31 of all the other each point of square unit 3 connects output element 34 with point square going up a point of square unit 3 separately and connects, point square of last point of square unit 3 connects output element 34 and connects with connector 13, the output 82 of connector 13 and fixing one-way clutch 8 with connect, the output 82 of fixing one-way clutch 8 connects with the remittance square back-flow component 24 of remittance square unit 2, a point square output element 33 for each point of square unit 3 connects with output shaft 4.
The present embodiment is just the output gear wheel set 5 in embodiment one, gear 6, torque-controllable device 7, secondary 9 removings of input gear, substitute with connector 13, the remittance square unit 2 of the work that cooperatively interacts and the operation principle of point square unit 3 and the Function and operation realized constant.
The input power of engine is through power shaft 1, again through the remittance square input element 21 of remittance square unit 2, and by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2 the remittance square output element 23 of power transimission to remittance square unit 2, be delivered to point square input element 31 of first point of square unit 3 again, and to connect point square planetary gear 32 on output element 34 power dividing by point square of first point of square unit 3 be two-way, one road flows into point square output element 33 of first point of square unit 3, point square that another road flows into first point of square unit 3 connects output element 34, be delivered to point square input element 31 of the second point of square unit 3 again, connecting point square planetary gear 32 on output element 34 power dividing by point square of the second point of square unit 3 is again two-way, one road flows into point square output element 33 of the second point of square unit 3, point square that another road flows into the second point of square unit 3 connects output element 34, point square of the second point of square unit 3 connects output element 34 and power is split into two-way again, one road flows into several element works done beyond the present invention, another road flows into connector 13, connector 13 is again by fixing the output 82 of one-way clutch 8 the remittance square back-flow component 24 of power transimission to remittance square unit 2, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through the power of the remittance square input element 21 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 is then all delivered to by the remittance square planetary gear 22 converged on the remittance square back-flow component 24 of square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and be passed to output shaft 4 of the present invention, thus achieve the power of engine is externally exported by output shaft 4.
Embodiment seven:
As shown in Figure 7, it comprises power shaft 1, output shaft 4, output gear wheel set 5, gear 6, torque-controllable device 7, fixing one-way clutch 8, input gear pair 9, the input 81 of described fixing one-way clutch 8 connects with retaining element, be provided with one between described power shaft 1 and output shaft 4 and converge square unit 2 and a point of square unit 3, the remittance square input element 21 of remittance square unit 2 connects with power shaft 1, the remittance square output element 23 of square unit 2 that converges connects with a point square input element 31 for point square unit 3, divide point square of square unit 3 to connect an output element 34 to connect with the input gear 51 of element and output gear wheel set 5, the output gear 52 of output gear wheel set 5 connects with the input 61 of gear 6, the output 62 of gear 6 connects with the input 71 of torque-controllable device 7, the output 72 of torque-controllable device 7 and the output 82 of fixing one-way clutch 8 connect with the input gear 91 of input gear pair 9, the output gear 92 of input gear pair 9 connects with the remittance square back-flow component 24 of remittance square unit 2, a point square output element 33 for square unit 3 is divided to connect with output shaft 4.
The present embodiment is just reduced to a point of square unit 3 two points of square unit 3 in embodiment one, the operation principle of this point of square unit 3 and the Function and operation realized constant.
The input power of engine is through power shaft 1, again through the remittance square input element 21 of remittance square unit 2, and by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2 the remittance square output element 23 of power transimission to remittance square unit 2, be delivered to point square input element 31 of point square unit 3 again, and to connect point square planetary gear 32 on output element 34 power dividing by point square of point square unit 3 be two-way, one road flows into point square output element 33 of point square unit 3, point square that another road flows into point square unit 3 connects output element 34, divide point square of square unit 3 to connect an output element 34 and power is split into two-way again, one road flows into several element works done beyond the present invention, another road flows into the input gear 51 of output gear wheel set 5, pass through the output gear 52 of output gear wheel set 5 again the input 61 of power transimission to gear 6, the input 71 of fluid-flywheel clutch 7 is flowed into again through the output 62 of gear 6, the input gear 91 of input gear pair 9 is flowed into again through the output 72 of fluid-flywheel clutch 7, the output gear 92 of input gear pair 9 is again the remittance square back-flow component 24 of power transimission to remittance square unit 2, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through the power of the remittance square input element 21 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 is then all delivered to by the remittance square planetary gear 22 converged on the remittance square back-flow component 24 of square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and be passed to output shaft 4 of the present invention, thus achieve the power of engine is externally exported by output shaft 4.
For the present invention, when the rotating speed of power shaft 1 is constant, the moment of torsion on square output element 33 and output shaft 4 that divides of point square output element 33, second point of square unit 3 of first point of square unit 3 changes with the change of its rotating speed, rotating speed is lower, the moment of torsion be delivered on the remittance square back-flow component 24 of remittance square unit 2, first point of square output element 33, second point of square output element 33 and output shaft 4 is larger, otherwise, then less, thus realize the present invention can change moment and speed buncher with the difference of vehicle travel resistance.
When the present invention uses, if the input power of engine, input speed and load thereof are constant, namely the rotating speed of power shaft 1 and moment of torsion are constant, before vehicle starting, the rotating speed of output shaft 4 is zero, work as automobile starting, the input power of engine is through power shaft 1, it is delivered to the remittance square input element 21 of remittance square unit 2, wherein, owing to now not having power to flow into the remittance square back-flow component 24 of remittance square unit 2, or the remittance square back-flow component 24 of remittance square unit 2 is flowed into through input gear secondary 9, and the output 82 of fixing one-way clutch 8 connects with the remittance square back-flow component 24 of remittance square unit 2, or converge the remittance square back-flow component 24 of square unit 2 and fixing one-way clutch 8 output 82 connects with the output gear 92 of input gear pair 9 and the input gear 91 of input gear pair 9 respectively, and the input 81 of fixing one-way clutch 8 connects with retaining element, play restriction to turn to, what make that the remittance square back-flow component 24 of remittance square unit 2 can not be contrary with engine turns to rotation, rotating speed is zero, now, it is delivered to the power of the remittance square input element 21 of remittance square unit 2, then by converge square unit 2 remittance square back-flow component 24 on remittance square planetary gear 22 power transimission to remittance square unit 2 remittance square output element 23, it is delivered to point square input element 31 of point square unit 3 again, and to connect point square planetary gear 32 on output element 34 power dividing by point square of point square unit 3 be two-way, one road flows into point square output element 33 of point square unit 3, point square that another road flows into point square unit 3 connects output element 34, again or, it is delivered to point square input element 31 of first point of square unit 3 again, and to connect point square planetary gear 32 on output element 34 power dividing by point square of first point of square unit 3 be two-way, one road flows into point square output element 33 of first point of square unit 3, point square that another road flows into first point of square unit 3 connects output element 34, it is delivered to point square input element 31 of the second point of square unit 3 again, connecting point square planetary gear 32 on output element 34 power dividing by point square of the second point of square unit 3 again is two-way, one road flows into point square output element 33 of the second point of square unit 3, point square that another road flows into the second point of square unit 3 connects output element 34, now, one, point square of the second point of square unit 3 connects output element 34 and power is split into two-way again, one road flows into several element works done beyond the present invention, another road flows into the input gear 51 of output gear wheel set 5, again by the output gear 52 of output gear wheel set 5 the input 61 of power transimission to gear 6, the input 71 of fluid-flywheel clutch 7 is flowed into again through the output 62 of gear 6, the input gear 91 of input gear pair 9 is flowed into again through the output 72 of fluid-flywheel clutch 7, the output gear 92 of input gear pair 9 again power transimission to converge square unit 2 remittance square back-flow component 24, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through converging the power of remittance square input element 21 of square unit 2,The remittance square output element 23 of remittance square unit 2 then all it is delivered to by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, the iterative cycles of a point square, bending moment and remittance square is constantly carried out between each element, the power of the moment being delivered on point square output element 33 of point square output element 33, second point of square unit 3 of first point of square unit 3 is constantly increased, and is passed to output shaft 4 of the present invention, they are two years old, point square of the second point of square unit 3 connects output element 34 and power is split into two-way again, one road flows into several element works done beyond the present invention, another road flows into the input gear 51 of output gear wheel set 5, the input 61 of gear 6 it is delivered to again by the output gear 52 of output gear wheel set 5, it is two-way through the output 62 of gear 6 power dividing again, one road flows into the input 71 of fluid-flywheel clutch 7, output 72 through fluid-flywheel clutch 7 flows into the input gear 91 of input gear pair 9, the output gear 92 of input gear pair 9 again power transimission to converge square unit 2 remittance square back-flow component 24, another road flows into the input 111 of remittance square input torque-controllable device 11, connected by the input gear 121 of the output 112 inflow remittance square input gear pair 12 of remittance square input torque-controllable device 11 again, converge the output gear 122 of square input gear pair 12 the input 101 of power transimission to one-way clutch 10, it is delivered to power shaft 1 again by the output 102 of one-way clutch 10, the power flow concentration of power shaft 1 is flowed into engine, this road power and through fluid-flywheel clutch 7 and input gear pair 9 again power transimission to converging the power of remittance square back-flow component 24 of square unit 2, the remittance square output element 23 of remittance square unit 2 then all it is delivered to by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and it is passed to output shaft 4 of the present invention, they are three years old, point square of the second point of square unit 3 connects the input 61 that output element 34 flows into power gear 6, output 62 through gear 6 flows into the input 71 of fluid-flywheel clutch 7, output 72 through fluid-flywheel clutch 7 flows into connector 13 again, connector 13 splits into two-way again power again, one road flows into several element works done beyond the present invention, another road flows into the output 82 of fixing one-way clutch 8, power transimission to converge square unit 2 remittance square back-flow component 24, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through converging the power of remittance square input element 21 of square unit 2, the remittance square output element 23 of remittance square unit 2 then all it is delivered to by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3,The power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and is passed to output shaft 4 of the present invention, they are four years old, point square of the second point of square unit 3 connects the input 61 that output element 34 flows into power gear 6, output 62 through gear 6 flows into connector 13, connector 13 splits into two-way again power, one road flows into several element works done beyond the present invention, another road flow into one-way clutch 8 output 82 power transimission to remittance square unit 2 remittance square back-flow component 24, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through converging the power of remittance square input element 21 of square unit 2, the remittance square output element 23 of remittance square unit 2 then all it is delivered to by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and it is passed to output shaft 4 of the present invention, they are five years old, point square of the second point of square unit 3 connects the input 71 that output element 34 flows into power fluid-flywheel clutch 7, output 72 through fluid-flywheel clutch 7 flows into 2 inflow connectors 13, connector 13 splits into two-way again power again, one road flows into several element works done beyond the present invention, the output 82 that another road flows into fixing one-way clutch 8 is the remittance square back-flow component 24 of power transimission to remittance square unit 2, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through converging the power of remittance square input element 21 of square unit 2, the remittance square output element 23 of remittance square unit 2 then all it is delivered to by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2, the remittance output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and it is passed to output shaft 4 of the present invention, they are six years old, point square of the second point of square unit 3 connects output element 34 and power is flowed into connector 13, connector 13 splits into two-way again power again, one road flows into several element works done beyond the present invention, the output 82 that another road flows into fixing one-way clutch 8 is the remittance square back-flow component 24 of power transimission to remittance square unit 2, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through converging the power of remittance square input element 21 of square unit 2, the remittance square output element 23 of remittance square unit 2 then all it is delivered to by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and it is passed to output shaft 4 of the present invention, its seven, point square of point square unit 3 connects an output element 34 and power is split into two-way again,One road flows into several element works done beyond the present invention, another road flows into the input gear 51 of output gear wheel set 5, again by the output gear 52 of output gear wheel set 5 the input 61 of power transimission to gear 6, the input 71 of fluid-flywheel clutch 7 is flowed into again through the output 62 of gear 6, the input gear 91 of input gear pair 9 is flowed into again through the output 72 of fluid-flywheel clutch 7, the output gear 92 of input gear pair 9 again power transimission to converge square unit 2 remittance square back-flow component 24, be delivered to converge square unit 2 remittance square back-flow component 24 this road power and by engine through power shaft 1, again through converging the power of remittance square input element 21 of square unit 2, the remittance square output element 23 of remittance square unit 2 then all it is delivered to by the remittance square planetary gear 22 on the remittance square back-flow component 24 of remittance square unit 2, the remittance square output element 23 of remittance square unit 2 repeats said process again, a point square is constantly carried out between each element, the iterative cycles of bending moment and remittance square, make point square output element 33 being delivered to first point of square unit 3, the power of the moment on point square output element 33 of the second point of square unit 3 constantly increases, and it is passed to output shaft 4 of the present invention, when the moment of torsion being delivered on output shaft 4, through power train be transferred on driving wheel produce tractive force be enough to overcome vehicle starting resistance time, automobile is then started to walk and is started to accelerate, point square output element 33 and the output shaft 4 of point square output element 33, second point of square unit 3 of the first point of square unit 3 being connected with it, again or, point square output element 33 of point square unit 3 and the rotating speed of output shaft 4 also increase gradually from zero, now, flow into and converge the power of remittance square back-flow component 24 of square unit 2 and reduce gradually, thus the moment of torsion making output shaft 4 reduces along with the increase of rotating speed.

Claims (6)

1. a buncher, comprise power shaft (1), output shaft (4), output gear wheel set (5), gear (6), torque-controllable device (7), fixing one-way clutch (8), input gear pair (9), the input (81) of described fixing one-way clutch (8) connects with retaining element, it is characterized in that: be provided with between described power shaft (1) and output shaft (4) and converge square unit (2) and several point of square unit (3), described remittance square unit (2) comprises remittance square input element (21), remittance square planetary gear (22), remittance square output element (23), remittance square back-flow component (24), square unit (3) is divided to comprise a point square input element (31), divide square planetary gear (32), divide square output element (33), square is divided to connect output element (34), remittance square unit (2) and several point of square unit (3) are coupled to each other by the element coordinated separately, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with the input gear (51) of output gear wheel set (5), the output gear (52) of output gear wheel set (5) connects with the input (61) of gear (6), the output (62) of gear (6) connects with the input (71) of torque-controllable device (7), the output (72) of torque-controllable device (7) and the output (82) of fixing one-way clutch (8) connect with the input gear (91) of input gear pair (9), the output gear (92) of input gear pair (9) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
2. buncher according to claim 1, it is characterized in that: comprise power shaft (1), output shaft (4), output gear wheel set (5), gear (6), torque-controllable device (7), fixing one-way clutch (8), input gear pair (9), one-way clutch (10), the square that converges inputs torque-controllable device (11), remittance square input gear pair (12), the input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) and the output (102) of one-way clutch (10) connect with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with the input gear (51) of output gear wheel set (5), the output gear (52) of output gear wheel set (5) connects with the input (61) of gear (6), the input (111) that the output (62) of gear (6) inputs torque-controllable device (11) with the input (71) of torque-controllable device (7) and the square that converges connects, the output (72) of torque-controllable device (7) and the output (82) of fixing one-way clutch (8) connect with the input gear (91) of input gear pair (9), the output gear (92) of input gear pair (9) connects with the remittance square back-flow component (24) of remittance square unit (2), the output (112) that the square that converges inputs torque-controllable device (11) connects with the input gear (121) of remittance square input gear pair (12), the output gear (122) of remittance square input gear pair (12) connects with the input (101) of one-way clutch (10), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
3. buncher according to claim 1, it is characterized in that: comprise power shaft (1), output shaft (4), gear (6), torque-controllable device (7), fixing one-way clutch (8), hitch (13), the input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with the input (61) of gear (6), the output (62) of gear (6) connects with the input (71) of torque-controllable device (7), the output (72) of torque-controllable device (7) connects with hitch (13), hitch (13) connects with the output (82) of fixing one-way clutch (8), the output (82) of fixing one-way clutch (8) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
4. buncher according to claim 1, it is characterized in that: comprise power shaft (1), output shaft (4), gear (6), fixing one-way clutch (8), hitch (13), the input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with the input (61) of gear (6), the output (62) of gear (6) connects with hitch (13), hitch (13) connects with the output (82) of fixing one-way clutch (8), the output (82) of fixing one-way clutch (8) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
5. buncher according to claim 1, it is characterized in that: comprise power shaft (1), output shaft (4), torque-controllable device (7), fixing one-way clutch (8), hitch (13), the input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with the input (71) of torque-controllable device (7), the output (72) of torque-controllable device (7) connects with hitch (13), hitch (13) connects with the output (82) of fixing one-way clutch (8), the output (82) of fixing one-way clutch (8) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
6. buncher according to claim 3, it is characterized in that: comprise power shaft (1), output shaft (4), fixing one-way clutch (8), hitch (13), the input (81) of described fixing one-way clutch (8) connects with retaining element, the remittance square input element (21) of remittance square unit (2) connects with power shaft (1), the remittance square output element (23) of square unit (2) that converges connects with a point square input element (31) for first point of square unit (3), point square input element (31) of all the other each point of square unit (3) connects output element (34) with point square going up a point of square unit (3) separately and connects, point square of last point of square unit (3) connects output element (34) and connects with hitch (13), the output (82) of hitch (13) and fixing one-way clutch (8) with connect, the output (82) of fixing one-way clutch (8) connects with the remittance square back-flow component (24) of remittance square unit (2), a point square output element (33) for each point of square unit (3) connects with output shaft (4).
CN201010219853.6A 2010-07-07 2010-07-07 Continuously variable transmission Expired - Fee Related CN102312967B (en)

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CN201010219853.6A CN102312967B (en) 2010-07-07 2010-07-07 Continuously variable transmission
CN201610662939.3A CN106246859A (en) 2010-07-07 2010-07-07 A kind of buncher of composite hydraulic torque converter

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CN201010219853.6A CN102312967B (en) 2010-07-07 2010-07-07 Continuously variable transmission

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CN201610662939.3A Division CN106246859A (en) 2010-07-07 2010-07-07 A kind of buncher of composite hydraulic torque converter
CN201510059329.XA Division CN104565233A (en) 2010-07-07 2010-07-07 Compact type planetary transmission
CN201510059327.0A Division CN104595438A (en) 2010-07-07 2010-07-07 Compound compact transmission
CN201510059407.6A Division CN104595439A (en) 2010-07-07 2010-07-07 Continuously-variable transmission adopting composite external meshed planetary transmission manner
CN201510059191.3A Division CN104595437A (en) 2010-07-07 2010-07-07 Composite continuously-variable transmission
CN201510059289.9A Division CN104696453A (en) 2010-07-07 2010-07-07 Compound planetary drive type continuously variable transmission

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CN105546081A (en) * 2014-05-07 2016-05-04 吴志强 Continuously variable transmission of compound type adjustable hydraulic torque converter
CN106257994A (en) * 2014-05-07 2016-12-28 吴志强 A kind of buncher
CN103939568B (en) * 2014-05-07 2016-01-27 吴志强 A kind of compound type multi-element working wheel hydraulic torque converter and stepless speed variator
WO2016112524A1 (en) * 2015-01-16 2016-07-21 吴志强 Continuously variable transmission
CN107850199B (en) * 2015-07-07 2023-09-29 深圳市踢踢电子有限公司 Continuously variable transmission
WO2017004782A1 (en) * 2015-07-07 2017-01-12 吴志强 Combined hydraulic transmission

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