CN107339397A - A kind of buncher of compound two-space fluid coupling - Google Patents

A kind of buncher of compound two-space fluid coupling Download PDF

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Publication number
CN107339397A
CN107339397A CN201710349852.5A CN201710349852A CN107339397A CN 107339397 A CN107339397 A CN 107339397A CN 201710349852 A CN201710349852 A CN 201710349852A CN 107339397 A CN107339397 A CN 107339397A
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CN
China
Prior art keywords
gear
input
output
connection
planetary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710349852.5A
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Chinese (zh)
Inventor
吴志强
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Guangzhou City Change Energy Science And Technology LLC
Original Assignee
Guangzhou City Change Energy Science And Technology LLC
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Filing date
Publication date
Application filed by Guangzhou City Change Energy Science And Technology LLC filed Critical Guangzhou City Change Energy Science And Technology LLC
Priority to CN201710349852.5A priority Critical patent/CN107339397A/en
Publication of CN107339397A publication Critical patent/CN107339397A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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)
  • Transmission Devices (AREA)

Abstract

The invention provides a kind of buncher of compound two-space fluid coupling, its drip irrigation device is to input little gear（21）And input gear（81）With input shaft（1）Connection, output planetary frame（26）With output shaft（3）Connection, two-space fluid coupling（4）With output gear（82）Connection.

Description

A kind of buncher of compound two-space fluid coupling
Technical field
The invention belongs to fluid torque-converter and speed change field, more specifically, it be it is a kind of be used for various surface cars, The buncher of the compound two-space fluid coupling of ship, railway locomotive and lathe.
Background technology
At present, fluid torque-converter all designs according to principles such as hydrostatics, and the power that it can be transmitted is little, It is and inefficient；In addition, cost is high.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of service life for extending engine, simple in construction, behaviour Prosecutor is just, inexpensive, the buncher of the compound two-space fluid coupling of efficient energy-saving.
In order to realize the purpose of the present invention, below the technical solution adopted by the present invention：
A kind of buncher of compound two-space fluid coupling, including input shaft（1）, output shaft（3）, two-chamber fluid coupling Device（4）, freewheel clutch（5）, connection gear pair（6）, input gear pair（7）, output gear wheel set（8）, described input shaft（1） With output shaft（3）Between be provided with planetary gear（20）, input little gear（21）, fixed carrier（22）, output gear wheel（23）、 Input planet carrier（24）, connection input gear（25）, output planetary frame（26）, input gear ring（27）, input gear（28）, it is defeated Enter little gear（21）And output gear wheel set（8）Input gear（81）With input shaft（1）Connection, input little gear（21）It is logical Cross fixed carrier（22）On planetary gear（20）With fixed carrier（22）, output gear wheel（23）Cooperating, it is fixed Planet carrier（22）And freewheel clutch（5）Input（51）Couple with retaining element, export gear wheel（23）It is defeated with coupling Enter gear（25）Connection, couple input gear（25）By inputting planet carrier（24）On planetary gear（20）With inputting planet Frame（24）, connection gear pair（6）Input gear（61）Cooperating, couple gear pair（6）Output gear（62）With input Gear ring（27）Connection, input gear ring（27）Pass through output planetary frame（26）On planetary gear（20）With output planetary frame（26）、 Input gear（28）Cooperating, output planetary frame（26）With output shaft（3）Connection, input gear（28）, input gear pair（7） Input gear（71）And freewheel clutch（5）Output end（52）With two-space fluid coupling（4）Output end（42）Connection Connect, two-space fluid coupling（4）Input（41）With output gear wheel set（8）Output gear（82）Connection, input gear It is secondary（7）Output gear（72）With inputting planet carrier（24）Connection.
Each element for needing to couple, can be directly connected to, and when being separated by some other elements, can use connection Axle, hollow or hitch method, pass through or across some other elements, be attached thereto；When the element of connection be gear or During gear ring, then it is intermeshed or couples；Each element that need not couple, can be relatively rotated.
The gearratio of each gear pair and gear, is designed according to actual needs.
Fluid torque-converter, pressure motor and hydraulic pump and electromagnetic clutch can be selected in the fluid-flywheel clutch.
When the present invention is applied to vehicle, by the size of resistance when can be travelled according to vehicle, automatically changes output and turn round The change of square and speed.
The present invention has the following advantages that：
（1）The most power of the present invention is by gear ring, planetary gear, planet carrier, gear transmission, thus transmission power and transmission efficiency All it is greatly enhanced, and it is simple in construction, it is easier to repair；
（2）The bending moment and speed change of the present invention is automatically performed, and can realize efficient transmission, and in addition to starting, all Engine and starter can be made to be worked in optimum range, compared with other speed changers, before engine and starter are equivalent Put, it reduces the manufacturing cost of engine and starter；
（3）The present invention makes engine and starter be in economic speed region and operate, that is, makes engine in very small dirt Contaminate in the range of speeds of discharge and work, avoid engine in idling and high-speed cruising, large quantity of exhaust gas is discharged, so as to reduce The discharge of waste gas, is advantageous to environmental protection；
（4）The present invention can play buffering and overload protection using internal rotation difference, be advantageous to extend engine and power train The service life of system and starter, in addition, when running resistance increases, then it can make the automatic reduction of speed of vehicle, on the contrary then raising speed, favorably In the driving performance for improving vehicle；
（5）The present invention makes input power uninterrupted, it is ensured that vehicle has good acceleration and higher average speed, makes to start The abrasion of machine is reduced, and extends interval mileage of major repair, is advantageous to improve productivity ratio.
In addition, the present invention is a kind of compound two-chamber for various surface cars, ship, railway locomotive and lathe The buncher of fluid-flywheel clutch.
Brief description of the drawings
Figure of description is the structure chart of the embodiment of the present invention, the junction in accompanying drawing between two elements, and utilization is solid Line represents to be fixedly connected, and fine line represents that two elements can relatively rotate.
Embodiment
With reference to Figure of description, the present invention is described in further detail with embodiment：
Embodiment one：
As shown in fig. 1, a kind of buncher of compound two-space fluid coupling, including input shaft 1, output shaft 3, two-chamber Fluid-flywheel clutch 4, freewheel clutch 5, connection gear pair 6, input gear pair 7, output gear wheel set 8, described input shaft 1 with it is defeated Between shaft 3 be provided with planetary gear 20, input little gear 21, fixed carrier 22, output gear wheel 23, input planet carrier 24, Couple input gear 25, output planetary frame 26, input gear ring 27, input gear 28, input little gear 21 and output gear wheel set 8 input gear 81 couples with input shaft 1, and input little gear 21 is by the planetary gear 20 in fixed carrier 22 with fixing The input 51 and retaining element of planet carrier 22, the output cooperating of gear wheel 23, fixed carrier 22 and freewheel clutch 5 Connection, output gear wheel 23 couple with coupling input gear 25, and connection input gear 25 is by inputting the row on planet carrier 24 Star gear 20 and the cooperating of input gear 61 for inputting planet carrier 24, coupling gear pair 6, couple the output gear of gear pair 6 62 couple with input gear ring 27, and input gear ring 27 passes through the planetary gear 20 on output planetary frame 26 and output planetary frame 26, defeated Enter the cooperating of gear 28, output planetary frame 26 couples with output shaft 3, input gear 28, the input gear 71 of input gear pair 7 And the output end 52 of freewheel clutch 5 couples with the output end 42 of two-space fluid coupling 4, two-space fluid coupling 4 it is defeated Enter end 41 with the output gear 82 of output gear wheel set 8 to couple, output gear 72 and the input planet carrier 24 of input gear pair 7 Connect.
Input planet carrier 24, connection input gear 25 are delivered to this by the planetary gear 20 inputted on planet carrier 24 Power flow concentration couples output of the input gear 61 of gear pair 6 through connection gear pair 6 in the input gear 61 of connection gear pair 6 Gear 62, is delivered to input gear ring 27, and input gear ring 27, input gear 28 pass through the planetary gear on output planetary frame 26 again 20 power output planet carriers 26 for being delivered to this.
Because the rotating speed relations of distribution of above-mentioned each element can change, two-way power flow will be according to rotating speed between the two The change of distribution and change, when input planet carrier 24, input gear 28 rotating speed be zero when, connection input gear 25, input tooth Then reduction of speed increases square to circle 27, when the rotating speed of input planet carrier 24, input gear 28 constantly raises, couples the output gear of gear pair 6 Wheel 62, the rotating speed of output planetary frame 26 also increase, that is to say, that when input planet carrier 24, the rotating speed hair of input gear 28 During changing, the rotating speed for coupling the output gear 62 of gear pair 6, output planetary frame 26 and output shaft 3 also changes therewith.
Input power is two-way power dividing through input shaft 1, and the first via is delivered to two-chamber fluid power through output gear wheel set 8 Coupling device 4, two-space fluid coupling 4 split into two-way again, are delivered to input gear 28 all the way, another way is through input gear pair 7 Input gear 71, be delivered to the output gear 72 of input gear pair 7, then be delivered to input planet carrier 24；Second tunnel is through defeated Enter little gear 21, then power is delivered to by the planetary gear 20 in fixed carrier 22 by output gear wheel 23, export canine tooth Wheel 23 is delivered to connection input gear 25 again, and input planet carrier 24, connection input gear 25 are by inputting the row on planet carrier 24 20 power flow concentrations for being delivered to this of star gear are in the input gear 61 of connection gear pair 6, then the output through connection gear pair 6 Gear 62, is delivered to input gear ring 27, and input gear ring 27, input gear 28 pass through the planet tooth on output planetary frame 26 again 20 power flow concentrations for being delivered to this are taken turns in output planetary frame 26, then are delivered to output shaft 3, it is achieved thereby that engine Power is externally exported by output shaft 3.
For the present invention, when the rotating speed of input shaft 1 is constant, couple output gear 62, the output planetary frame 26 of gear pair 6 with And the moment of torsion on output shaft 3 changes with the change of its rotating speed, rotating speed is lower, be delivered to connection gear pair 6 output gear 62, Moment of torsion on output planetary frame 26 and output shaft 3 is bigger, conversely, it is then smaller, in the process, two-space fluid coupling 4 Also bending moment is played, so as to realize that the present invention can change the compound of torque and speed with the difference of vehicle travel resistance The buncher of two-space fluid coupling.
The present invention is in use, set that the input power of engine, input speed and its load are constant, i.e. the rotating speed of input shaft 1 It is constant with moment of torsion, before vehicle starting, the rotating speed of output shaft 3 is zero, and the input power of engine is delivered to defeated through input shaft 1 Enter little gear 21, then power is delivered to by the planetary gear 20 in fixed carrier 22 by output gear wheel 23, export canine tooth Wheel 23 is delivered to connection input gear 25 again, wherein, due to now flowing into line of input carrier without power or fewer power 24th, input gear 28, and the input 51 of freewheel clutch 5 couples with retaining element, plays limitation and turns to, makes defeated Enter planet carrier 24, turning to for input gear 28 now, can not be delivered to connection input with the steering of input on the contrary, rotating speed is zero The power of gear 25, then by inputting 20 power flow concentrations for being delivered to this of planetary gear on planet carrier 24 in connection gear pair 6 input gear 61, then through coupling the output gear 62 of gear pair 6, input gear ring 27 is delivered to, input gear ring 27 is again By 20 power flow concentrations for being delivered to this of planetary gear on output planetary frame 26 in output planetary frame 26, then it is delivered to output Axle 3, when the moment of torsion being delivered on output shaft 3, it is transferred to caused tractive force on driving wheel through transmission system and is enough to overcome automobile During breakaway force, automobile is then started to walk and starts to accelerate, and the rotating speed of the output end 42 of two-space fluid coupling 4 also gradually increases, with Be connected input planet carrier 24, input gear 28 rotating speed also therewith gradually increase so that connection gear pair 6 output gear The moment of torsion of wheel 62, output planetary frame 26 and output shaft 3 is reduced with the increase of rotating speed.

Claims (1)

1. a kind of buncher of compound two-space fluid coupling, including input shaft（1）, output shaft（3）, two-chamber fluid power it is even Clutch（4）, freewheel clutch（5）, connection gear pair（6）, input gear pair（7）, output gear wheel set（8）, it is characterised in that：Institute The input shaft stated（1）With output shaft（3）Between be provided with planetary gear（20）, input little gear（21）, fixed carrier（22）, it is defeated Go out gear wheel（23）, input planet carrier（24）, connection input gear（25）, output planetary frame（26）, input gear ring（27）, input Gear（28）, input little gear（21）And output gear wheel set（8）Input gear（81）With input shaft（1）Connection, input Little gear（21）Pass through fixed carrier（22）On planetary gear（20）With fixed carrier（22）, output gear wheel（23）Match somebody with somebody Close work, fixed carrier（22）And freewheel clutch（5）Input（51）Couple with retaining element, export gear wheel （23）With coupling input gear（25）Connection, couple input gear（25）By inputting planet carrier（24）On planetary gear （20）With inputting planet carrier（24）, connection gear pair（6）Input gear（61）Cooperating, couple gear pair（6）Output Gear（62）With inputting gear ring（27）Connection, input gear ring（27）Pass through output planetary frame（26）On planetary gear（20）With Output planetary frame（26）, input gear（28）Cooperating, output planetary frame（26）With output shaft（3）Connection, input gear （28）, input gear pair（7）Input gear（71）And freewheel clutch（5）Output end（52）With two-space fluid coupling （4）Output end（42）Connection, two-space fluid coupling（4）Input（41）With output gear wheel set（8）Output gear （82）Connection, input gear pair（7）Output gear（72）With inputting planet carrier（24）Connection.
CN201710349852.5A 2015-01-16 2015-01-16 A kind of buncher of compound two-space fluid coupling Withdrawn CN107339397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710349852.5A CN107339397A (en) 2015-01-16 2015-01-16 A kind of buncher of compound two-space fluid coupling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710349852.5A CN107339397A (en) 2015-01-16 2015-01-16 A kind of buncher of compound two-space fluid coupling
CN201510021379.9A CN104696475B (en) 2015-01-16 2015-01-16 A kind of compound double-impeller torque converter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201510021379.9A Division CN104696475B (en) 2015-01-16 2015-01-16 A kind of compound double-impeller torque converter

Publications (1)

Publication Number Publication Date
CN107339397A true CN107339397A (en) 2017-11-10

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ID=53343893

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201710349851.0A Withdrawn CN107166006A (en) 2015-01-16 2015-01-16 A kind of buncher of compound double-impeller torque converter
CN201510021379.9A Active CN104696475B (en) 2015-01-16 2015-01-16 A kind of compound double-impeller torque converter
CN201710349852.5A Withdrawn CN107339397A (en) 2015-01-16 2015-01-16 A kind of buncher of compound two-space fluid coupling
CN201710349853.XA Withdrawn CN107178598A (en) 2015-01-16 2015-01-16 A kind of buncher of compound postpositional gear box type fluid coupling
CN201680004300.4A Pending CN107429810A (en) 2015-01-16 2016-01-06 A kind of compound double-impeller torque converter and buncher

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201710349851.0A Withdrawn CN107166006A (en) 2015-01-16 2015-01-16 A kind of buncher of compound double-impeller torque converter
CN201510021379.9A Active CN104696475B (en) 2015-01-16 2015-01-16 A kind of compound double-impeller torque converter

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201710349853.XA Withdrawn CN107178598A (en) 2015-01-16 2015-01-16 A kind of buncher of compound postpositional gear box type fluid coupling
CN201680004300.4A Pending CN107429810A (en) 2015-01-16 2016-01-06 A kind of compound double-impeller torque converter and buncher

Country Status (3)

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CN (5) CN107166006A (en)
HK (1) HK1211661A1 (en)
WO (1) WO2016112809A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107166006A (en) * 2015-01-16 2017-09-15 广州市志变制能科技有限责任公司 A kind of buncher of compound double-impeller torque converter

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JPS60101355A (en) * 1983-11-08 1985-06-05 Daikin Mfg Co Ltd Fluid transmission device
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
US6569048B1 (en) * 2002-01-28 2003-05-27 Visteon Global Technologies, Inc. Tandem torque converter
KR100626981B1 (en) * 2004-07-21 2006-09-21 이종완 Continuously variable transmission of expanded range
CN102022511B (en) * 2009-09-09 2014-07-30 吴志强 Compound double-pump impeller hydraulic torque converter
WO2011093425A1 (en) * 2010-01-28 2011-08-04 株式会社ユニバンス Power transmission device
CN102312977B (en) * 2010-07-07 2015-05-13 吴志强 Composite box type hydraulic coupler
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
CN103591248B (en) * 2013-11-12 2016-01-20 北京科技大学 A kind of planetary automatic transmission
CN105387168A (en) * 2014-05-07 2016-03-09 吴志强 Infinitely variable transmission of composite type double-impeller torque converter
CN107166006A (en) * 2015-01-16 2017-09-15 广州市志变制能科技有限责任公司 A kind of buncher of compound double-impeller torque converter

Also Published As

Publication number Publication date
CN104696475A (en) 2015-06-10
WO2016112809A1 (en) 2016-07-21
HK1211661A1 (en) 2016-05-27
CN107429810A (en) 2017-12-01
CN107166006A (en) 2017-09-15
CN104696475B (en) 2017-06-23
CN107178598A (en) 2017-09-19

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