CN103821924B - Stepless speed variator - Google Patents
Stepless speed variator Download PDFInfo
- Publication number
- CN103821924B CN103821924B CN201410081303.0A CN201410081303A CN103821924B CN 103821924 B CN103821924 B CN 103821924B CN 201410081303 A CN201410081303 A CN 201410081303A CN 103821924 B CN103821924 B CN 103821924B
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- China
- Prior art keywords
- gear
- housing
- power transmission
- joggle
- bearing
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/037—Gearboxes for accommodating differential gearings
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a kind of stepless speed variator, by the output shaft of selector, to the signal instruction of an Angle ambiguity bar angle change of angle controller, Cam braking bar is made to brake two-way self controller, promotion progress planetary pinion, brake the rotation that multi-functional ring gear does positive and negative each 600 degree, drive function planetary pinion and first to export duplicate gear and do self-shifting running.Described stepless speed variator is simple and compact for structure, part is few, gears meshing speed change is not shifted, do not throw switch, low cost of manufacture, low speed start, oil consumption is low, high efficiency, moment of torsion large, stable work in work.
Description
Technical field
The present invention relates to a kind of stepless speed variator.
Background technique
Existing stepless speed variator, general employing has two kinds usually, and one is by the law of inertia, and the centrifugal force produced by the speed of speed is different and change speed; Another kind is the special belt by controlling, and the exchange on large steamboat produces speed change.Common defects is that manufacturing process is complicated, cost is high, core technology is difficult to grasp; High-speed starting, oil consumption be high, throw switch, difference in torque, service behaviour are unstable.
Summary of the invention
The object of the invention is to provide a kind of stepless speed variator, and this speed changer structure is simply compact, gears meshing does not throw switch, low speed start, oil consumption is low, moment of torsion is large, stable work in work.
The object of the invention is realized by following technological scheme:
A kind of stepless speed variator, comprises containing housing one (20), housing two (21), housing three (22), housing four (23), housing five (55), housing six (56), housing seven (57), housing eight (59), housing nine (60), the aluminum alloy casing of housing ten (61), body (58), exports duplicate gear containing first of gear one (54) and gear two (42), exports duplicate gear containing first, second exports duplicate gear (50), the output system of output differential group (51), multi-functional ring gear (39), two-way self controller (32), engine primer (52), clutch (53), power resources duplicate gear containing gear sheet one (43) and gear sheet two (Y), containing power transmission gear one (41), power transmission shaft (44), power transmission gear two (45), power shaft coupling driving gear (46), power transmission gear three (47), power transmission gear axle (48), power transmission gear four (49), power resources duplicate gear, the power transmission system of clutch (53), containing Angle ambiguity bar (24), angle controller (25), Cam braking bar (26), the angle controller system of cam (27), the output shaft (17) containing selector, the angular positioning selector system of total speed control ratch (18), it is characterized in that: throttle control line (W) and the accelerator pedal guide line (X) of total speed control ratch (18) and motor are connected, the output shaft (17) of selector is connected with Angle ambiguity bar (24), existing total speed control ratch and throttle control line (W), the connection of accelerator pedal guide line (X), has again the output terminal of selector to Angle ambiguity bar angle delta data simultaneously, forms the synchronous operation of angular velocity and engine throttle.
Angle ambiguity bar (24) and Cam braking bar (26) are all three-way connection structures, the output shaft (17) of Angle ambiguity bar (24) and selector is slidably connected, one end of Angle ambiguity bar (24) is connected with the sliding-groove of angle controller (25), the side bearing of angle controller (25) and housing five (55), housing eight (59) is tightly connected, the other end of Angle ambiguity bar (24) is connected from becoming bar (28) spacing with angle shift fork, angle shift fork is slidably connected from the shift fork of the other end and the shift fork circle (29) of two-way self controller (32) becoming bar (28), one end of Cam braking bar (26) and the shaft joint (S) of two-way self controller (32) are slidably connected, the slide blocks of Cam braking bar (26) side is connected with the sliding-groove of angle controller (25), sliding-groove and the cam (27) of the other end connection of Cam braking bar (26) are slidably connected, the eccentric opening of cam (27) is fixedly connected with power transmission shaft (44), the power of Cam braking bar (26) transmission, by the restriction of angle controller (25) angle change, Cam braking bar (26) is made to change the data of output at any time, allow the function that two-way self controller (32) has angular velocity to change, acting.
Angular velocity is fixedly connected with power transmission shaft (44) by the eccentric opening of cam (27) with the power transmission of outputting power, the other end of power transmission shaft (44) is fixedly connected with the center hole of power transmission gear two (45), the bearing at power transmission shaft (44) two ends and body (58) and housing 5 55, housing 6 56 is tightly connected, power transmission gear two (45) and power shaft coupling driving gear (46) are connected with a joggle, the bearing at power shaft coupling driving gear (46) two ends and body (58), housing six (56) connects, the other end and the power transmission gear three (47) of power shaft coupling driving gear (46) are connected with a joggle, the other end and the power transmission gear one (41) of power transmission gear three (47) are connected with a joggle, the centre bearing of power transmission gear one (41) is connected with the first intermediate exporting duplicate gear, the two ends of power transmission gear axle (48) respectively with power transmission gear three (47), the center hole of power transmission gear four (49) is fixedly connected with, the bearing one end at power transmission gear axle (48) two ends is connected with body (58), the other end and housing 6 56, housing 7 57 is tightly connected, power transmission gear four (49) and power resources duplicate gear are connected with a joggle, the centre bearing of power resources duplicate gear and central fixed shaft (35) and housing 7 57 are tightly connected, gear sheet two (Y) and the clutch (53) of power resources duplicate gear are connected with a joggle, clutch (53) is connected with the output of motor, during engine primer (52) ato unit and the starter receiver (Z) of clutch (53) be connected with a joggle.
One end of plugging bearing (C) in acting in opposition propelling group (30) in two-way self controller (32) structure is slidably connected with the outer ring of the slip gear ring (J) that the gear (H) in central fixed shaft (35) contacts, the other end of the plugging bearing (C) in acting in opposition propelling group (30) and the inner ring of sliding gear (38) are slidably connected, one end of forward brake bearing (D) in acting in opposition propelling group (30) is slidably connected with the inner ring of the sliding gear (K) that the ring gear (L) of two-way self controller (32) outer ring contacts, the other end of the forward brake bearing (D) in acting in opposition propelling group (30) and the outer ring of sliding gear (38) are slidably connected, one end of forward brake bearing (E) in positive acting propelling group (31) in two-way self controller (32) structure is slidably connected with the outer ring of the slip ring gear (G) that the gear (H) in central fixed shaft (35) contacts, the other end of the forward brake bearing (E) in positive acting propelling group (31) and the inner ring of sliding gear (38) are slidably connected, one end of plugging bearing (F) in positive acting propelling group (31) is slidably connected with the inner ring of the sliding gear (M) that the ring gear (L) of two-way self controller (32) outer ring contacts, the other end of the plugging bearing (F) in positive acting propelling group (31) and the outer ring of sliding gear (38) are slidably connected, the shift fork circle (29) of sliding gear (38) one end is connected with a joggle to ring gear (L) and gear (M) from the shift fork automatic poking becoming bar (28) one end by angle shift fork, slip ring gear (G) and gear (H) are that positive acting propelling group (31) forward runs when being connected with a joggle, automatic poking is connected with a joggle to ring gear (L) and sliding gear (K), slip gear ring (J) and gear (H) are acting in opposition propelling group (30) inverted running when being connected with a joggle, the bearing of sliding gear (38), one end is connected with central fixed shaft (35), the other end is connected with the central shaft outer ring of multi-functional ring gear (39), the central shaft bearing of multi-functional ring gear (39) is connected with central fixed shaft (35), clutch brake axle (33) is located at the centre of central fixed shaft (35), be slidably connected, one end and the clutch (53) of clutch brake axle (33) are slidably connected, the other end and the clutch L-type brake rod (34) of clutch brake axle (33) are slidably connected, central fixed shaft (35) is fixedly connected with body, two-way self controller (32) is made up of two groups of two-way automatic control bearings, often any two instruction action of group load, it is the second core of linear velocity.
Outer ring gear (N) and the progress planetary pinion (36) of two-way self controller (32) are connected with a joggle, the centre bearing of progress planetary pinion (36) is connected with planet stent (37), gear and the sliding gear (38) of planet stent (37) are connected with a joggle, constitute not only moving but also fixing fulcrum of two-way self controller and progress planetary pinion (36), and make two-way self controller (32) have acting in opposition propelling group (30) and positive acting propelling group (31) add this structure just complete defining both moved, the integral structural system of the two-way self controller (32) be fixed as one again.
The other end and the multi-functional ring gear (39) of progress planetary pinion (36) are connected with a joggle, the other end and the function planetary pinion (40) of multi-functional ring gear (39) are connected with a joggle, the transmission shaft (T) that centre bearing and the power transmission gear one (41) of function planetary pinion (40) set is connected, the centre bearing of function planetary pinion (40), its moving direction of effect by power transmission gear one (41) is constant, the other end of function planetary pinion (40) and first exports duplicate gear and is connected with a joggle, the gear two (42) of the first output duplicate gear and the second output duplicate gear (50) are connected with a joggle, second another connection gear exporting duplicate gear (50) is connected with the gears meshing of output differential group (51).
Housing one (20), housing two (21), housing three (22), housing four (23) composition angular positioning selector shell; housing five (55), housing six (56), housing eight (59), housing nine (60) composition transmissions body shell; housing seven (57) is clutch guard circle; angular positioning selector shell and transmissions body shell and housing ten (61) and body (58) and clutch guard circle are connected and fixed and are integrated, and are connected and fixed by clutch guard circle and engine housing.
Advantage of the present invention is: total speed control ratch of angular positioning selector is connected with engine throttle guide line and Throttle Opening Control foot treadle guide line, the output shaft of angular positioning selector is connected with Angle ambiguity bar, one end of Angle ambiguity bar is connected from becoming bar with the two-way angle shift fork from becoming device, one end is connected with the sliding-groove of angle controller, slide blocks in sliding-groove, control Cam braking bar, brake two-way self controller, the generation of angular velocity, the progress planetary pinion of making promotes the mechanical periodicity that multi-functional ring gear does 1200 degree, the other end of multi-functional ring gear is connected with function planetary pinion, its direction of effect that the planetary centre bearing of function is subject to power transmission gear is constant, the planetary the other end of function is connected with output gear, under multi-functional ring gear and the planetary effect of function, output gear is rotated forward, (as: sewing machine is when changing angle controller for reversion and stall, the stitching distance of needlework can be made to have greatly, there is little dividing, move ahead, backward and physical change out of service).
According to Fig. 1, rotate 1200 degree, positive 480 degree operate for exporting stopping 0.00%; Positive 480 degree to positive 600 degree operate for backward 11.1%; Positive 480 degree extremely positive 360 degree is 11.1% running that moves ahead slowly; Positive 480 degree to negative 600 degree is that increase to full speed moves ahead 100% running gradually.
It is simple and compact for structure, part is few, gears meshing speed change is not shifted, do not throw switch, low cost of manufacture, low speed start, oil consumption is low, high efficiency, moment of torsion large, stable work in work.
Angular positioning shift speed change, as long as stop the control to foot treadle throttle, the slow parking naturally of vehicle meeting without footbrake, because each gear finally understands automatic returning to positive 480 degree, be exactly the brake of emergency braking suddenly, motor also can not stop working.
Accompanying drawing illustrates: the schematic diagram being stepless speed variator of the present invention below
Fig. 1, be angular velocity gear shift curve schematic diagram of the present invention
Fig. 2, be angular positioning selector anatomical connectivity schematic diagram of the present invention
Fig. 3, be auto continuously variable transmission overall structure connection diagram of the present invention
Fig. 4, be engine throttle of the present invention and automobile accelerator pedal plate anatomical connectivity schematic diagram
Embodiment: stepless speed variator comprises containing housing 1, housing 2 21, housing 3 22, housing 4 23, housing 5 55, housing 6 56, housing 7 57, housing 8 59, housing 9 60, the aluminum alloy casing of housing 10, body 58, duplicate gear is exported containing first of gear 1 and gear 2 42, duplicate gear is exported containing first, second exports duplicate gear 50, the output system of output differential group 51, multi-functional ring gear 39, two-way self controller 32, engine primer 52, clutch 53, power resources duplicate gear containing gear sheet 1 and gear sheet two Y, containing power transmission gear 1, power transmission shaft 44, power transmission gear 2 45, power shaft coupling driving gear 46, power transmission gear 3 47, power transmission gear axle 48, power transmission gear 4 49, power resources duplicate gear, the power transmission system of clutch 53, containing Angle ambiguity bar 24, angle controller 25, Cam braking bar 26, the angle controller system of cam 27, output shaft 17 containing selector, the angular positioning selector system of total speed control ratch 18, with Fig. 3 gear shift operating rod 1 for master control component and tee T mark: neutral (0), forward gear (A), slow gear (B), reverse gear (R), Fig. 2 selector fork slot 2, selector fork slot 3 and shift fork device main shaft 4 are slidably connected, the two ends of shift fork device main shaft 4 are fixedly connected with housing 2 21, selector gear 5, selector gear 12 is fixedly connected with selector gear shaft 19 with total speed control ratch 18, reverse gear 7 is connected with selector gear shaft 19 with the centre bearing of forward gears 11 and slow gear gear 14, the rigid bearing of selector gear shaft 19 and housing 1, housing 2 21, housing 3 22 is tightly connected, selector gear shaft 19 stretches out total speed control ratch 18 of casing connection and is connected with the throttle control line W of the motor of Fig. 4 and accelerator pedal guide line X, Fig. 2 selector slip gear ring 6, selector slip gear ring 13 and selector gear 5, selector gear 12 and selector shift fork 2, selector shift fork 3 is slidably connected, selector fork slot 2, selector fork slot 3 changes gear by the stirring of gear shift operating rod 1 of Fig. 3, reverse gear 7 and reverse output gear 8 are connected with a joggle, the centre bearing of reverse output gear 8 is connected with the stationary axle of casing, the other end and the reverse output gear 9 of reverse output gear 8 are connected with a joggle, forward gears 11 and forward gear output gear 16 are connected with a joggle, the slow gear gear 14 speed gear output gear 15 that eases up is connected with a joggle, the selector output shaft 17 of slow gear output gear 15 is Angle ambiguity bar coupling shafts, reverse output gear 9 is fixedly connected with by selector output shaft 10 with the center hole of forward gear output gear 16 and slow gear output gear 15, the bearings at both ends of selector output shaft 10 and housing 1, housing 2 21, housing 3 22, housing 4 23 is tightly connected, the Angle ambiguity bar 24 of selector output shaft 17 and Fig. 3 is slidably connected, Angle ambiguity bar 24 and Cam braking bar 26 are all three-way connection structures, one end of Angle ambiguity bar 24 is connected with the sliding-groove of angle controller 25, the side bearing of angle controller 25 and housing 5 55, housing 8 59 is tightly connected, the other end of Angle ambiguity bar 24 is connected from becoming bar 28 spacing with angle shift fork, shift fork and the shift fork circle 29 of the other end of oneself change bar 28 of angle shift fork are slidably connected, one end of Cam braking bar 26 and the shaft joint S of two-way self controller 32 are slidably connected, the slide blocks of Cam braking bar 26 side is connected with the sliding-groove of angle controller 25, sliding-groove and the cam 27 of the other end connection of Cam braking bar 26 are slidably connected, the eccentric opening of cam 27 is fixedly connected with power transmission shaft 44, the other end of power transmission shaft 44 is fixedly connected with the center hole of power transmission gear 45, the bearing at power transmission shaft 44 two ends and body 58 and housing 5 55, housing 6 56 is tightly connected, power transmission gear 45 and power shaft coupling driving gear 46 are connected with a joggle, the bearing at power shaft coupling driving gear 46 two ends and body 58, housing 6 56 connects, the other end and the power transmission gear 3 47 of power shaft coupling driving gear 46 are connected with a joggle, the other end and the power transmission gear 1 of power transmission gear 3 47 are connected with a joggle, the centre bearing of power transmission gear 1 and first exports duplicate gear (containing gear 1, gear 2 42) intermediate connect, the two ends of power transmission gear axle 48 respectively with power transmission gear 3 47, the center hole of power transmission gear 4 49 is fixedly connected with, the bearing one end at power transmission gear axle 48 two ends is connected with body 58, the other end and housing 6 56, housing 7 57 is tightly connected, the gear sheet 1 of power transmission gear 4 49 and power resources duplicate gear, gear sheet two Y is connected with a joggle, gear sheet 1, the centre bearing of gear sheet two Y and central fixed shaft 35 and housing 7 57 are tightly connected, gear sheet two Y and the clutch 53 of power resources duplicate gear are connected with a joggle, clutch 53 is connected with the output of motor, engine primer 52 starts when starting and the starter receiver (Z) of clutch 53 is connected with a joggle, the outer ring of the slip gear ring J that the one end of plugging bearing C in the acting in opposition propelling group 30 in two-way self controller 32 structure contacts with the gear H in central fixed shaft 35 is slidably connected, the other end of plugging bearing C and the inner ring of sliding gear 38 are slidably connected, the inner ring of the sliding gear K that the one end of the forward brake bearing D in acting in opposition propelling group 30 groups contacts with the ring gear L of two-way self controller 32 outer ring is slidably connected, the other end of forward brake bearing D and the outer ring of sliding gear 38 are slidably connected, the outer ring of the slip ring gear G that the one end of forward brake bearing E in the positive acting propelling group 31 in two-way self controller 32 structure contacts with the gear H in central fixed shaft 35 is slidably connected, the other end of forward brake bearing E and the inner ring of sliding gear 38 are slidably connected, the inner ring of the sliding gear M that the one end of the plugging bearing F in positive acting propelling group 31 contacts with the ring gear L of two-way self controller 32 outer ring is slidably connected, the other end of F and the outer ring of sliding gear 38 are slidably connected, the shift fork circle 29 of sliding gear 38 one end, be connected with a joggle to ring gear L and gear M from the shift fork automatic poking becoming bar 28 one end by angle shift fork, slip ring gear G and gear H is that positive acting propelling group 31 forward runs when being connected with a joggle, automatic poking is connected with a joggle to ring gear L and sliding gear K, slip gear ring J and gear H is acting in opposition propelling group 30 inverted running when being connected with a joggle, bearing one end of sliding gear 38 is connected with central fixed shaft 35, the other end is connected with the central shaft outer ring of multi-functional ring gear 39, the central shaft bearing of multi-functional ring gear 39 is connected with central fixed shaft 35, clutch brake axle 33 is located at the centre of central fixed shaft 35, be slidably connected, one end and the clutch 53 of clutch brake axle 33 are slidably connected, the other end and the clutch L-type brake rod 34 of clutch brake axle 33 are slidably connected, central fixed shaft 35 is fixedly connected with body, the outer ring gear N of two-way self controller 32 and progress planetary pinion 36 are connected with a joggle, the centre bearing of progress planetary pinion 36 is connected with planet stent 37, gear and the sliding gear 38 of planet stent 37 are connected with a joggle, the other end and the multi-functional ring gear 39 of progress planetary pinion 36 are connected with a joggle, the other end and the function planetary pinion 40 of multi-functional ring gear 39 are connected with a joggle, the transmission shaft T that centre bearing and the power transmission gear 1 of function planetary pinion 40 set is connected, the centre bearing of function planetary pinion 40, its moving direction of effect by power transmission gear 1 is constant, the other end of function planetary pinion 40 and first exports duplicate gear and is connected with a joggle, the gear 2 42 of the first output duplicate gear and the second output duplicate gear 50 are connected with a joggle, second another connection gear exporting duplicate gear 50 is connected with the gears meshing of output differential group 51.
Housing 1, housing 2 21, housing 3 22, housing 4 23 composition angular positioning selector shell; housing 5 55, housing 6 56, housing 8 59, housing 9 60 composition transmissions body shell; housing 7 57 is clutch guard circle; angular positioning selector shell and transmissions body shell and housing 10 and body 58 and clutch guard circle are connected and fixed and are integrated, and are connected and fixed by clutch guard circle and engine housing.
Above component need use material: No. 45 steel, spring steel, Bearing Steel, aluminum alloys,
Manufacturing operation: car, revolve, milling, boring, mill, brill, insert, roll, riveting.
Claims (7)
1. a stepless speed variator, comprises containing housing one (20), housing two (21), housing three (22), housing four (23), housing five (55), housing six (56), housing seven (57), housing eight (59), housing nine (60), the aluminum alloy casing of housing ten (61), body (58), exports duplicate gear containing first of gear one (54) and gear two (42), exports duplicate gear containing first, second exports duplicate gear (50), the output system of output differential group (51), multi-functional ring gear (39), two-way self controller (32), engine primer (52), clutch (53), power resources duplicate gear containing gear sheet one (43) and gear sheet two (Y), containing power transmission gear one (41), power transmission shaft (44), power transmission gear two (45), power shaft coupling driving gear (46), power transmission gear three (47), power transmission gear axle (48), power transmission gear four (49), power resources duplicate gear, the power transmission system of clutch (53), containing Angle ambiguity bar (24), angle controller (25), Cam braking bar (26), the angle controller system of cam (27), the output shaft (17) containing selector, the angular positioning selector system of total speed control ratch (18), it is characterized in that: throttle control line (W) and the accelerator pedal guide line (X) of total speed control ratch (18) and motor are connected, the output shaft (17) of selector is connected with Angle ambiguity bar (24), existing total speed control ratch and throttle control line (W), the connection of accelerator pedal guide line (X), has again the output terminal of selector to Angle ambiguity bar angle delta data simultaneously, forms the synchronous operation of angular velocity and engine throttle.
2. by the stepless speed variator that claim 1 specifies, it is characterized in that: Angle ambiguity bar (24) and Cam braking bar (26) are all three-way connection structures, the output shaft (17) of Angle ambiguity bar (24) and selector is slidably connected, one end of Angle ambiguity bar (24) is connected with the sliding-groove of angle controller (25), the side bearing of angle controller (25) and housing five (55), housing eight (59) is tightly connected, the other end of Angle ambiguity bar (24) is connected from becoming bar (28) spacing with angle shift fork, angle shift fork is slidably connected from the shift fork of the other end and the shift fork circle (29) of two-way self controller (32) becoming bar (28), one end of Cam braking bar (26) and the shaft joint (S) of two-way self controller (32) are slidably connected, the slide blocks of Cam braking bar (26) side is connected with the sliding-groove of angle controller (25), sliding-groove and the cam (27) of the other end connection of Cam braking bar (26) are slidably connected, the eccentric opening of cam (27) is fixedly connected with power transmission shaft (44), the power of Cam braking bar (26) transmission, by the restriction of angle controller (25) angle change, Cam braking bar (26) is made to change the data of output at any time, allow the function that two-way self controller (32) has angular velocity to change, acting.
3. by the stepless speed variator that claim 1 or 2 specifies, it is characterized in that: angular velocity is fixedly connected with power transmission shaft (44) by the eccentric opening of cam (27) with the power transmission of outputting power, the other end of power transmission shaft (44) is fixedly connected with the center hole of power transmission gear two (45), the bearing at power transmission shaft (44) two ends and body (58) and housing 5 55, housing 6 56 is tightly connected, power transmission gear two (45) and power shaft coupling driving gear (46) are connected with a joggle, the bearing at power shaft coupling driving gear (46) two ends and body (58), housing six (56) connects, the other end and the power transmission gear three (47) of power shaft coupling driving gear (46) are connected with a joggle, the other end and the power transmission gear one (41) of power transmission gear three (47) are connected with a joggle, the centre bearing of power transmission gear one (41) is connected with the first intermediate exporting duplicate gear, the two ends of power transmission gear axle (48) respectively with power transmission gear three (47), the center hole of power transmission gear four (49) is fixedly connected with, the bearing one end at power transmission gear axle (48) two ends is connected with body (58), the other end and housing 6 56, housing 7 57 is tightly connected, power transmission gear four (49) and power resources duplicate gear are connected with a joggle, the centre bearing of power resources duplicate gear and central fixed shaft (35) and housing 7 57 are tightly connected, gear sheet two (Y) and the clutch (53) of power resources duplicate gear are connected with a joggle, clutch (53) is connected with the output of motor, during engine primer (52) ato unit and the starter receiver (Z) of clutch (53) be connected with a joggle.
4. by the stepless speed variator that claim 2 specifies, it is characterized in that: one end of the plugging bearing (C) in the acting in opposition propelling group (30) in two-way self controller (32) structure is slidably connected with the outer ring of the slip gear ring (J) that the gear (H) in central fixed shaft (35) contacts, the other end of the plugging bearing (C) in acting in opposition propelling group (30) and the inner ring of sliding gear (38) are slidably connected, one end of forward brake bearing (D) in acting in opposition propelling group (30) is slidably connected with the inner ring of the sliding gear (K) that the ring gear (L) of two-way self controller (32) outer ring contacts, the other end of the forward brake bearing (D) in acting in opposition propelling group (30) and the outer ring of sliding gear (38) are slidably connected, one end of forward brake bearing (E) in positive acting propelling group (31) in two-way self controller (32) structure is slidably connected with the outer ring of the slip ring gear (G) that the gear (H) in central fixed shaft (35) contacts, the other end of the forward brake bearing (E) in positive acting propelling group (31) and the inner ring of sliding gear (38) are slidably connected, one end of plugging bearing (F) in positive acting propelling group (31) is slidably connected with the inner ring of the sliding gear (M) that the ring gear (L) of two-way self controller (32) outer ring contacts, the other end of the plugging bearing (F) in positive acting propelling group (31) and the outer ring of sliding gear (38) are slidably connected, the shift fork circle (29) of sliding gear (38) one end is connected with a joggle to ring gear (L) and gear (M) from the shift fork automatic poking becoming bar (28) one end by angle shift fork, slip ring gear (G) and gear (H) are that positive acting propelling group (31) forward runs when being connected with a joggle, automatic poking is connected with a joggle to ring gear (L) and sliding gear (K), slip gear ring (J) and gear (H) are acting in opposition propelling group (30) inverted running when being connected with a joggle, the bearing of sliding gear (38), one end is connected with central fixed shaft (35), the other end is connected with the central shaft outer ring of multi-functional ring gear (39), the central shaft bearing of multi-functional ring gear (39) is connected with central fixed shaft (35), clutch brake axle (33) is located at the centre of central fixed shaft (35), be slidably connected, one end and the clutch (53) of clutch brake axle (33) are slidably connected, the other end and the clutch L-type brake rod (34) of clutch brake axle (33) are slidably connected, central fixed shaft (35) is fixedly connected with body, two-way self controller (32) is made up of two groups of two-way automatic control bearings, often any two instruction action of group load, it is the second core of linear velocity.
5. specify stepless speed variator by claim 4, it is characterized in that: outer ring gear (N) and the progress planetary pinion (36) of two-way self controller (32) are connected with a joggle, the centre bearing of progress planetary pinion (36) is connected with planet stent (37), gear and the sliding gear (38) of planet stent (37) are connected with a joggle, constitute not only moving but also fixing fulcrum of two-way self controller and progress planetary pinion (36), and make two-way self controller (32) have acting in opposition propelling group (30) and positive acting propelling group (31) add this structure just complete defining both moved, the integral structural system of the two-way self controller (32) be fixed as one again.
6. by the stepless speed variator that claim 5 specifies, it is characterized in that: the other end and the multi-functional ring gear (39) of progress planetary pinion (36) are connected with a joggle, the other end and the function planetary pinion (40) of multi-functional ring gear (39) are connected with a joggle, the transmission shaft (T) that centre bearing and the power transmission gear one (41) of function planetary pinion (40) set is connected, the centre bearing of function planetary pinion (40), its moving direction of effect by power transmission gear one (41) is constant, the other end of function planetary pinion (40) and first exports duplicate gear and is connected with a joggle, the gear two (42) of the first output duplicate gear and the second output duplicate gear (50) are connected with a joggle, second another connection gear exporting duplicate gear (50) is connected with the gears meshing of output differential group (51).
7. by the stepless speed variator that claim 3 specifies, it is characterized in that: housing one (20), housing two (21), housing three (22), housing four (23) forms angular positioning selector shell, housing five (55), housing six (56), housing eight (59), housing nine (60) forms transmissions body shell, housing seven (57) is clutch guard circle, angular positioning selector shell and transmissions body shell and housing ten (61) and body (58) and clutch guard circle are connected and fixed and are integrated, be connected and fixed by clutch guard circle and engine housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081303.0A CN103821924B (en) | 2014-03-07 | 2014-03-07 | Stepless speed variator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081303.0A CN103821924B (en) | 2014-03-07 | 2014-03-07 | Stepless speed variator |
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| CN103821924A CN103821924A (en) | 2014-05-28 |
| CN103821924B true CN103821924B (en) | 2016-02-10 |
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| CN201410081303.0A Expired - Fee Related CN103821924B (en) | 2014-03-07 | 2014-03-07 | Stepless speed variator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102797825A (en) * | 2012-08-27 | 2012-11-28 | 项子澄 | Vehicular closed self-circulation differential infinitely variable speed transmission gearbox |
| CN109423782B (en) * | 2017-08-23 | 2021-06-04 | 拓卡奔马机电科技有限公司 | Thread hooking mechanism of sewing machine |
| CN109423778B (en) * | 2017-08-23 | 2021-07-06 | 拓卡奔马机电科技有限公司 | Sewing machine |
| CN109423781B (en) * | 2017-08-23 | 2021-06-04 | 拓卡奔马机电科技有限公司 | Thread hooking mechanism of sewing machine |
| CN109423777B (en) * | 2017-08-23 | 2021-07-06 | 拓卡奔马机电科技有限公司 | Cloth-pricking and thread-taking-up mechanism of sewing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980420A (en) * | 1997-03-22 | 1999-11-09 | Mazda Motor Corporation | Control system for toroidal type continuously variable transmission |
| CN103335073A (en) * | 2013-05-02 | 2013-10-02 | 袁辉 | Gear type transmission |
| CN103388662A (en) * | 2013-07-24 | 2013-11-13 | 王宪平 | Lever type centrifugal force stepless automatic speed changer |
| CN203703101U (en) * | 2014-03-07 | 2014-07-09 | 刘贽宾 | 400-grade continuously variable transmission capable of rotating through 1200 degrees |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012057784A (en) * | 2010-09-13 | 2012-03-22 | Honda Motor Co Ltd | Control device of automatic transmission |
-
2014
- 2014-03-07 CN CN201410081303.0A patent/CN103821924B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980420A (en) * | 1997-03-22 | 1999-11-09 | Mazda Motor Corporation | Control system for toroidal type continuously variable transmission |
| CN103335073A (en) * | 2013-05-02 | 2013-10-02 | 袁辉 | Gear type transmission |
| CN103388662A (en) * | 2013-07-24 | 2013-11-13 | 王宪平 | Lever type centrifugal force stepless automatic speed changer |
| CN203703101U (en) * | 2014-03-07 | 2014-07-09 | 刘贽宾 | 400-grade continuously variable transmission capable of rotating through 1200 degrees |
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| CN103821924A (en) | 2014-05-28 |
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