CN103185114A - Direct torsion deflection gear ring stepless transmission - Google Patents
Direct torsion deflection gear ring stepless transmission Download PDFInfo
- Publication number
- CN103185114A CN103185114A CN 201110306206 CN201110306206A CN103185114A CN 103185114 A CN103185114 A CN 103185114A CN 201110306206 CN201110306206 CN 201110306206 CN 201110306206 A CN201110306206 A CN 201110306206A CN 103185114 A CN103185114 A CN 103185114A
- Authority
- CN
- China
- Prior art keywords
- gear ring
- gear
- planet wheel
- deflection
- wheel
- 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.)
- Pending
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The invention relates to a mechanical transmission, in particular to a direct torsion deflection gear ring stepless transmission in a mechanical transmission system, which adopts a direct torsion deflection gear ring mechanism and comprises an input shaft (1), a front planetary frame (2), a front planetary wheel shaft (3), a deflection gear ring seat (4), a front input wheel (5), a deflection gear ring outer gear (6), a deflection gear ring (7), a deflection gear ring inner gear (8), a front planetary wheel (9), a front gear ring (10), a middle planetary wheel (11), a central wheel (12), a rear planetary frame (13), a rear planetary wheel shaft (14), a rear input wheel (15), a rear planetary wheel (16), a rear gear ring (17), an output disc (18), an output shaft (19) and a casing (20); the deflection gear ring (7) is directly rotated for driving and outputting, and the directly-rotated rotary torsion of the deflection gear ring (7) can be applied to the direct torsion deflection gear ring stepless transmission regardless of the rotation speed of the output disc (18 )until the output rotation speed approaches input rotation speed, so stepless transmission function is finished, and the direct torsion deflection gear ring stepless transmission is simple in structure, low in cost, large in carrying force, safe and reliable.
Description
Technical field
The present invention relates to a kind of mechanical speed changer, relate in particular in a kind of transmission system adopt directly turn round deflection gear ring mechanism and with its directly the output of twisting characteristic directly turn round deflection gear ring stepless speed variator.
Background technique
At present the automatic Transmissions Technique of more use is automatic transmission technology with fluid torque converter and epicyclic train combination on automobile, but it has significant disadvantages: velocity ratio is discontinuous, hydraudynamic drive efficient is lower, complex structure, safeguard inconvenience, another stepless change (CVT), its adopts metal driving belt and the variable driven wheel of the working diameter incompatible transferring power that matches, but the CVT weakness is that the metal tape bearing capacity is little, transmitted power is limited, and the cost long-life is short, and its control system is quite complicated, cause supplementary costs to increase, can only be used for car at present.Therefore, develop a kind of safe and reliable, simple in structure, easy to process and cheap stepless speed variator, just become mechanical industry urgent problem in decades.The present invention directly turns round deflection gear ring stepless speed variator with what turn round directly that deflection gear ring mechanism realizes, directly according to load variations, fully automatically carries out stepless change moment of torsion variable speed running when work, and the present invention does not see homogeneous structure product and related data both at home and abroad.
Summary of the invention
Problem to be solved by this invention provides a kind of deflection gear ring stepless speed variator of directly turning round, and it is in operation to adopt and directly turns round deflection gear ring mechanism and drive output with its direct twisting characteristic, carries out stepless change moment of torsion variable speed running fully automatically.
The present invention is achieved in that in Fig. 1: directly turn round deflection gear ring stepless speed variator main parts size and comprise input shaft 1, preceding planet carrier 2, preceding planet wheel shaft 3, deflection gear ring base 4, preceding wheel for inputting 5, deflection gear ring external gear 6, deflection gear ring 7, deflection gear ring internal gear 8, preceding planet wheel 9, front ring gear 10, middle planet wheel 11, central gear 12, back planet carrier 13, back planet wheel shaft 14, back wheel for inputting 15, back planet wheel 16, back gear ring 17, output disc 18, output shaft 19, casing 20 is formed; Its structure is: input shaft 1 is with output shaft 19 coaxial lines and by casing 20 supportings, wheel for inputting 5 before input shaft 1 stretches into its front portion of part in the casing 20 (establish input end be before, output terminal is the back) and just has been associated with, its rear portion just has been associated with back wheel for inputting 15, preceding planet carrier 2 is by input shaft 1 anterior supporting, before circumferential planet wheel shaft 3 before just being associated with of five equilibrium on the planet carrier 2, namely be installed on the preceding planet wheel shaft 3 with Spielpassung with the deflection gear ring base 4 of preceding planet wheel shaft 3 equal amounts, and can be week of preceding planet carrier 2 a small amount of slip and can not rotation upwards, just be associated with deflection gear ring external gear 6 on the outer ring of deflection gear ring 7, just be associated with deflection gear ring internal gear 8 on the inner ring of deflection gear ring 7, with the preceding planet wheel 9 of preceding planet wheel shaft 3 equal amounts and middle planet wheel 11 just behind the connection, by preceding planet wheel shaft 3 supportings, on the back planet carrier 13 circumferentially five equilibrium just be associated with back planet wheel shaft 14, supported by back planet wheel shaft 14 with the back planet wheel 16 of back planet wheel shaft 14 equal amounts, central gear 12 is just supported by input shaft 1 middle part the connection back with back planet carrier 13, front ring gear 10 is installed on the output disc 18 with back gear ring 17, output disc 18 is just supported by casing 20 the connection back with output shaft 19; Each gear, the meshing relation of gear ring is: preceding wheel for inputting 5 and 6 engagements of deflection gear ring external gear, deflection gear ring external gear 6 and front ring gear 10 engagements, and preceding planet wheel 9 is in preceding wheel for inputting 5 and deflection gear ring external gear 6 engagement one sides and 8 engagements of deflection gear ring internal gear, constitute the front row epicyclic gear train that walks, middle planet wheel 11 and central gear 12 engagements, row's deceleration epicyclic gear train in the formation, back wheel for inputting 15 and 16 engagements of back planet wheel, back planet wheel 16 and output gear 17 engagements, constitute back row's output planetary gear row.
Directly turn round deflection gear ring stepless speed variator working principle and see Fig. 1, current wheel for inputting 5 drives deflection gear ring 7 when front ring gear 10 rollings walk, planet wheel 9 revolution before wheel for inputting 5 also can directly reverse, the middle planet wheel 11 that has just joined one with preceding planet wheel 9 can pass through central gear 12, back planet carrier 13, back planet wheel shaft 14, and wheel for inputting 15 is gear ring 17 after the anchorage deceleration later on, output disc 18, make output shaft 19 realize low rotation speed large torque output, because front ring gear 10 and back gear ring 17 have just joined one with output disc 18 and output shaft 19, its output speed is given deflection gear ring 7 with synchronous feedback, because before wheel for inputting 5 directly reverses during planet wheel 9, reaction force does not put on the front ring gear 10 by deflection gear ring 7, therefore deflection gear ring 7 can walk by the synchronous feedback of output speed and a spot of slip that makes progress in week, comply with the rotation deceleration of preceding planet wheel 9 and middle planet wheel 11 and drive output in its revolution mode, and no matter output disc 18 rotating speeds what, its moment of torsion that directly reverses can both add thereon, until output speed convergence input speed, making it reduce the back rotating speed at load speeds, until output speed near input speed, thereby finish the mechanical stepless speed-changing function reliably.
The deflection gear ring stepless speed variator of directly turning round of the present invention, because using, innovation directly turns round deflection gear ring mechanism, can be in the output Maximum Torque, after reducing, load can also export maximum speed, thereby it is finished the mechanical stepless speed-changing function reliably, and simple in structure, cheap, velocity ratio continuous bearing power is big, and the safe and reliable spreadable life is long.
Description of drawings
Fig. 1: directly turn round deflection gear ring stepless speed variator transmission sketch
Fig. 2: directly turn round deflection gear ring stepless speed variator and implement sketch
Embodiment
In Fig. 2: the concrete deflection gear ring stepless speed variator main parts size of implementing of directly turning round comprises that input shaft 1, preceding planet carrier 2, preceding planet wheel shaft 3, deflection gear ring base 4, preceding wheel for inputting 5, deflection gear ring external gear 6, deflection gear ring 7, deflection gear ring internal gear 8, preceding planet wheel 9, front ring gear 10, middle planet wheel 11, central gear 12, back planet carrier 13, back planet wheel shaft 14, back wheel for inputting 15, back planet wheel 16, back gear ring 17, output disc 18, output shaft 19, casing 20 form; Its structure is: input shaft 1 is with output shaft 19 coaxial lines and by casing 20 supportings, wheel for inputting 5 before input shaft 1 stretches into its front portion of part in the casing 20 (establish input end be before, output terminal is the back) and just has been associated with, its rear portion just has been associated with back wheel for inputting 15, preceding planet carrier 2 is by input shaft 1 anterior supporting, before circumferential planet wheel shaft 3 before just being associated with of five equilibrium on the planet carrier 2, namely be installed on the preceding planet wheel shaft 3 with Spielpassung with the deflection gear ring base 4 of preceding planet wheel shaft 3 equal amounts, and can be week of preceding planet carrier 2 a small amount of slip and can not rotation upwards, just be associated with deflection gear ring external gear 6 on the outer ring of deflection gear ring 7, just be associated with deflection gear ring internal gear 8 on the inner ring of deflection gear ring 7, with the preceding planet wheel 9 of preceding planet wheel shaft 3 equal amounts and middle planet wheel 11 just behind the connection, by preceding planet wheel shaft 3 supportings, on the back planet carrier 13 circumferentially five equilibrium just be associated with back planet wheel shaft 14, supported by back planet wheel shaft 14 with the back planet wheel 16 of back planet wheel shaft 14 equal amounts, central gear 12 is just supported by input shaft 1 middle part the connection back with back planet carrier 13, front ring gear 10 is installed on the output disc 18 with back gear ring 17, output disc 18 is just supported by casing 20 the connection back with output shaft 19; Each gear, the meshing relation of gear ring is: preceding wheel for inputting 5 and 6 engagements of deflection gear ring external gear, deflection gear ring external gear 6 and front ring gear 10 engagements, and preceding planet wheel 9 is in preceding wheel for inputting 5 and deflection gear ring external gear 6 engagement one sides and 8 engagements of deflection gear ring internal gear, constitute the front row epicyclic gear train that walks, middle planet wheel 11 and central gear 12 engagements, row's deceleration epicyclic gear train in the formation, back wheel for inputting 15 and 16 engagements of back planet wheel, back planet wheel 16 and output gear 17 engagements, constitute back row's output planetary gear row.
Claims (1)
1. directly turn round deflection gear ring stepless speed variator, it is characterized in that: directly turn round deflection gear ring stepless speed variator main parts size and comprise input shaft (1), preceding planet carrier (2), preceding planet wheel shaft (3), deflection gear ring base (4), preceding wheel for inputting (5), deflection gear ring external gear (6), deflection gear ring (7), deflection gear ring internal gear (8), preceding planet wheel (9), front ring gear (10), middle planet wheel (11), central gear (12), back planet carrier (13), back planet wheel shaft (14), back wheel for inputting (15), back planet wheel (16), back gear ring (17), output disc (18), output shaft (19), casing (20) is formed; Its structure is: input shaft (1) supports with output shaft (19) coaxial line and by casing (20), its front portion of part that input shaft (1) stretches in the casing (20) just has been associated with preceding wheel for inputting (5), its rear portion just has been associated with back wheel for inputting (15), preceding planet carrier (2) is by the anterior supporting of input shaft (1), before planet carrier (2) go up circumferential five equilibrium just be associated with preceding planet wheel shaft (3), namely be installed on the preceding planet wheel shaft (3) with Spielpassung with the deflection gear ring base (4) of preceding planet wheel shaft (3) equal amount, and can be week of preceding planet carrier (2) a small amount of slip and can not rotation upwards, just be associated with deflection gear ring external gear (6) on the outer ring of deflection gear ring (7), just be associated with deflection gear ring internal gear (8) on the inner ring of deflection gear ring (7), with the preceding planet wheel (9) of preceding planet wheel shaft (3) equal amount and middle planet wheel (11) just behind the connection, supported by preceding planet wheel shaft (3), back planet carrier (13) is gone up the back planet wheel shaft (14) of just being associated with of circumferential five equilibrium, supported by back planet wheel shaft (14) with the back planet wheel (16) of back planet wheel shaft (14) equal amount, central gear (12) has just joined the back by the supporting of input shaft (1) middle part with back planet carrier (13), front ring gear (10 with the back gear ring (17) be installed on the output disc (18), output disc (18) is just supported by casing (20) the connection back with output shaft (19); Each gear, the meshing relation of gear ring is: preceding wheel for inputting (5) and deflection gear ring external gear (6) engagement, deflection gear ring external gear (6) and front ring gear (10) engagement, and (9 in preceding wheel for inputting (5) and deflection gear ring external gear (6) engagement one side and deflection gear ring internal gear (8) engagement for preceding planet wheel, constitute the front row epicyclic gear train that walks, middle planet wheel (11) and central gear (12) engagement, row's deceleration epicyclic gear train in the formation, back wheel for inputting (15) and back planet wheel (16) engagement, back planet wheel (16) and output gear (17) engagement, constitute back row's output planetary gear row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110306206 CN103185114A (en) | 2012-01-02 | 2012-01-02 | Direct torsion deflection gear ring stepless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110306206 CN103185114A (en) | 2012-01-02 | 2012-01-02 | Direct torsion deflection gear ring stepless transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103185114A true CN103185114A (en) | 2013-07-03 |
Family
ID=48676469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110306206 Pending CN103185114A (en) | 2012-01-02 | 2012-01-02 | Direct torsion deflection gear ring stepless transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103185114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114270074A (en) * | 2019-09-05 | 2022-04-01 | 池田昌幸 | Gear speed change device |
-
2012
- 2012-01-02 CN CN 201110306206 patent/CN103185114A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114270074A (en) * | 2019-09-05 | 2022-04-01 | 池田昌幸 | Gear speed change device |
| CN114270074B (en) * | 2019-09-05 | 2024-02-20 | 池田昌幸 | Gear speed variator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104204615B (en) | Transmission device and the power train with tilt ball speed changer infinitely variable speed transmission | |
| CN108167405A (en) | A kind of two-shift automatic variable speed device for braking gear ring | |
| CN201672014U (en) | Two-gear automatic speed changing device with end power input for electric car | |
| CN102454754A (en) | Precession frame planetary gear stepless speed changer | |
| CN103185114A (en) | Direct torsion deflection gear ring stepless transmission | |
| CN203743408U (en) | Hybrid power composite belt pulley type continuously variable transmission | |
| CN106627099A (en) | Hybrid power automotive electric machine continuously variable transmission and hybrid electric vehicle | |
| CN103124863A (en) | Continuously variable transmission | |
| CN102235470A (en) | Full-suspension planetary gear continuously variable transmission | |
| CN103032534A (en) | Force transfer continuously variable transmission with two-sided gear rings | |
| CN101526124A (en) | Stepless gearbox of angular speed difference planet gear | |
| CN108204431A (en) | A kind of two-shift automatic variable speed device of planet carrier output | |
| CN108458061A (en) | A kind of novel variable speed system | |
| CN202560954U (en) | Suspended bevel gear stepless transmission | |
| CN102927223A (en) | Stepless speed changer with secondary planet gears for torsion transformation | |
| CN102777554A (en) | Force transfer planetary gear infinitely variable transmission | |
| CN102192293A (en) | Continuously variable transmission of roller planetary gear | |
| CN102330797A (en) | Force conversion planet wheel stepless speed changer | |
| CN2921448Y (en) | Vehicle power transmitting clutch | |
| CN203309035U (en) | Infinitely variable transmission of eccentric planet wheel and planet gear | |
| CN102537234A (en) | Automatic transmission system for electric vehicle power assembly | |
| CN102094944A (en) | Stepless speed changer for potential-gear planetary gear | |
| CN102116366A (en) | Infinitely variable transmission of carry drive planetary gear | |
| CN202418448U (en) | Composite type automatic stepless speed change device | |
| CN103867665A (en) | Two-stage planetary gear row offset middle wheel continuously variable speed changer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |