CN203703101U

CN203703101U - 400-grade continuously variable transmission capable of rotating through 1200 degrees

Info

Publication number: CN203703101U
Application number: CN201420101185.0U
Authority: CN
Inventors: 刘贽宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-07
Filing date: 2014-03-07
Publication date: 2014-07-09
Anticipated expiration: 2024-03-07

Abstract

The utility model provides a 400-grade continuously variable transmission capable of rotating through 1200 degrees. An output shaft [17] of an angle location shifter transmits an angle change signal command to an angle control rod [24] of an angle controller [25] to enable a cam brake rod [26] to brake a two-way self control device [32] and push a progress planet gear [36] and brake a multifunctional inner gear ring [39] to rotate through 600 degrees clockwise and anticlockwise to drive a functional planet gear [40] and output dual gears [54 and 42] to operate in an automatic transmission mode. The transmission has the structure advantages of gear meshing, angle transmission and large torque and is applicable to automobiles and machine devices with high and low power and allowing automatic transmission.

Description

400 grades of stepless speed variators of rotation 1200 degree

(1) technical field: the present invention relates to a kind of stepless speed variator, particularly a kind of 400 grades of stepless speed variators of rotation 1200 degree, stable performance, gear engagement, moment of torsion is large, is suitable for various vehicles and the machinery equipment of self-shifting high or low power.

(2) background technique: existing stepless speed variator, conventionally general adopt has two kinds, one is by the law of inertia, the centrifugal force difference being produced by the speed of speed 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 complexity, cost are high, core technology is difficult to grasp; High-speed starting, oil consumption be high, throw switch, difference in torque, service behaviour are unstable.

(3) summary of the invention: the object of the invention be to provide a kind of simple and compact for structure, gear engagement does not throw switch, low speed start, oil consumption is low, moment of torsion is large, stable work in work, the stepless speed variator of angle speed change.

The object of the invention is to realize by following technological scheme: 400 grades of stepless speed variators of rotation 1200 degree: comprise shell, output system, multi-functional ring gear system, two-way self controller system, engine primer, clutch system, power transmission system, angle controller system, angular positioning selector system composition, it is characterized in that: 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 controlling rod, one end of angle controlling rod is connected from becoming bar from the angle shift fork that becomes device with two-way, the sliding-groove of the other end and angle controller is connected, 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 promote multi-functional ring gear do 1200 degree cycle change, the other end of multi-functional ring gear is connected with function planetary pinion, it is constant that the planetary centre bearing of function is subject to its direction of effect of power transmission gear, the planetary the other end of function is connected with output gear, under multi-functional ring gear and the planetary effect of function, make output gear do forward, (as: sewing machine is in the time changing angle controller for reversion and stall, can make the stitching distance of needlework have large, there is little dividing, move ahead, backward and physical change out of service).

The advantage of the invention is: stop 0.00% running according to Fig. 1, rotation 1200 degree, 400 grades of positive 480 degree of automatic speed changing for exporting; Positive 480 degree to positive 600 degree turn round for backward 11.1%; Positive 480 degree to positive 360 degree are 11.1% running that moves ahead slowly; Positive 480 degree to negative 600 degree are 100% running that moves ahead at full speed.

It is simple and compact for structure, part is few, gear engagement speed change is not shifted, do not throw switch, low cost of manufacture, low speed start, oil consumption are low, high efficiency, moment of torsion are large, stable work in work.

Angular positioning is shifted, as long as the control, the vehicle that stop foot treadle throttle without footbrake can stop slowly naturally, because each shelves finally can arrive positive 480 degree by automatic returning, is exactly the brake of emergency braking suddenly, and motor also can not stop working.

(4) accompanying drawing explanation: the schematic diagram that is 400 grades of stepless speed variators of a kind of rotation 1200 degree of the present invention below

Fig. 1, be speed changer of the present invention, angular velocity speed change curve synoptic diagram

Fig. 2, be speed changer of the present invention, angular positioning selector structure connection diagram

Fig. 3, be speed changer of the present invention, auto continuously variable transmission overall structure connection diagram

Fig. 4, be speed changer of the present invention, engine throttle and automobile accelerator pedal plate structure connection diagram

(5) embodiment: 400 grades of stepless speed variators of rotation 1200 degree are by shell [20, 21, 22, 23, 55, 56, 57, 59, 60, 61], body [58], output system [54, 52, 50, 51], multi-functional ring gear system [39], two-way self controller system [32], engine primer [52], clutch system [53], power transmission system [41, 44, 45, 46, 47, 48, 49, 43, Y, 53], angle controller system [24, 25, 26, 27], angular positioning selector system [17, 18] critical piece composition, take Fig. 3 declutch shift lever [1] as master control member with tee T mark: neutral gear [0], forward gears [A], slow shelves [B], reverse gear [R], Fig. 2 selector fork slot [2, 3] and shift fork device main shaft [4] be slidably connected, the two ends of main shaft [4] are fixedly connected with casing [21], selector gear [5, 12] be 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 gear [11] and slow shelves gears [14], the rigid bearing of selector gear shaft [19] and casing [20, 21, 22] be tightly connected, throttle control line [W] and accelerator pedal guide line [X] that selector gear shaft [19] stretches out total speed control ratch [18] of casing connection and the motor of Fig. 4 are connected, Fig. 2 selector slip gear ring [6, 13] and selector gear [5, 12] and selector shift fork [2, 3] be slidably connected, selector shift fork [2, 3] changed gear by the stirring of declutch shift lever [1] of Fig. 3, reverse gear [7] and reverse gear output gear [8] are connected with a joggle, [8] centre bearing is connected with the stationary axle of casing, [8] the other end and reverse gear output gear [9] are connected with a joggle, forward gears gear [11] and forward gear output gear [16] are connected with a joggle, slow shelves gears [14] and slow shelves output gears [15] are connected with a joggle, [15] coupling shaft [17] is angle controlling rod coupling shaft, reverse gear output gear [9] is fixedly connected with by selector output shaft [10] with the center hole of forward gear output gear [16] and slow shelves output gears [15], [10] bearings at both ends and casing [20, 22, 23] be tightly connected, the angle controlling rod [24] of coupling shaft [17] and Fig. 3 is slidably connected, ([24] and Cam braking bar [26] are all three-way connection structures), [24] one end is connected with the sliding-groove of angle controller [25], [25] side bearing and casing [55, 59] be tightly connected, [24] the other end is connected from becoming bar [28] spacing with angle shift fork, angle shift fork is slidably connected from shift fork and the shift fork circle [29] of the other end that becomes bar [28], the shaft joint [S] of one end of Cam braking bar [26] and two-way self controller [32] is slidably connected, the slide blocks of [26] one sides is connected with the sliding-groove of angle controller [25], [26] sliding-groove and cam [27] that the other end connects are slidably connected, the eccentric opening of cam [27] is fixedly connected with power transmission shaft [44], [44] the other end is fixedly connected with the center hole of power transmission gear [45], [44] bearing at two ends and body [58] and casing [55, 56] be tightly connected, power transmission gear [45] and shaft coupling power transmission gear [46] are connected with a joggle, [46] bearing at two ends and body [58, 56] connect, the other end of power shaft coupling driving gear [46] and power transmission gear [47] are connected with a joggle, [47] the other end and power transmission gear [41] are connected with a joggle, [41] centre bearing and output duplicate gear [54, 42] intermediate connects, the two ends of power transmission gear axle [48] respectively and power transmission gear [47, 49] center hole is fixedly connected with, [48] the bearing one end at two ends is connected with body [58], the other end and casing [56, 57] be tightly connected, power transmission gear [49] and power resources duplicate gear [43, Y] be connected with a joggle, [43, Y] centre bearing and central fixed shaft [35] and shell [57] be tightly connected, power resources duplicate gear [43, Y] gear [Y] and the gear [Y] of clutch [53] be connected with a joggle, the output of clutch [53] and motor is connected, engine primer [52], start while starting and the starter receiver [Z] of clutch [53] is 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] on stationary axle [35] contacts, the inner ring of the other end of [C] and sliding gear [38] is slidably connected, the inner ring of the sliding gear [K] that [30] one end of the forward brake bearing [D] in group contacts with the ring gear [L] of two-way self controller [32] outer ring is slidably connected, the outer ring of the other end of [D] and sliding gear [38] is 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] on stationary axle [35] contacts, the inner ring of the other end of [E] and sliding gear [38] is slidably connected, the inner ring of the sliding gear [M] that [31] one end of the plugging bearing [F] in group contacts with the ring gear [L] of two-way self controller [32] outer ring is slidably connected, the outer ring of the other end of [F] and sliding gear [38] is slidably connected, the shift fork circle [29] of sliding gear [38] one end, be connected with a joggle from shift fork automatic poking to the ring gear [L] and gear [M] that becomes bar [28] one end by angle shift fork, it when ring gear [G] and gear [H] are connected with a joggle, is the operation of [31] group forward, automatic poking is connected with a joggle to [L] and [K], it when [J] and [H] is connected with a joggle, is [30] group inverted running, bearing one end of sliding gear [38] is connected with stationary axle [35], the other end is connected with the central shaft outer ring of multi-functional ring gear [39], [39] central shaft bearing is connected with central fixed shaft [35], clutch brake axle [33] is located at the centre of central fixed shaft [35], be slidably connected, [33] one end and clutch [53] are slidably connected, [33] the other end and clutch L brake rod [34] are slidably connected, central fixed shaft [35] is fixedly connected with body, outer ring gear [N] and the progress planetary pinion [36] of two-way self controller [32] are connected with a joggle, [36] centre bearing is connected with planet stent [37], [37] gear and sliding gear [38] are connected with a joggle, the other end of progress planetary pinion [36] and multi-functional ring gear [39] are connected with a joggle, [39] the other end and function planetary pinion [40] are connected with a joggle, [40] centre bearing is connected with the transmission shaft [T] that power transmission gear [41] is set, the centre bearing of function planetary pinion [40], be subject to its moving direction of effect of power transmission gear [41] constant, [40] the other end and output duplicate gear [54, 42] be connected with a joggle, [54, 42] gear [42] and output duplicate gear [50] are connected with a joggle, [50] another connection gear and the gear of output differential group [51] are connected with a joggle.

In angular positioning selector shell [20,21,22,23] and speed changer main body cover [55,56,59,60] and differential mechanism shell [61] and machine, connecting body [58] and clutch guard circle [57] are connected and fixed and are integrated, and are connected and fixed by clutch guard circle [57] and engine housing.

Above component need be used material: No. 45 steel, spring steel, Bearing Steel, aluminum alloy,

Manufacturing operation: car, revolve, milling, boring, mill, brill, insert, roll, riveting.

Claims

1. one by aluminum alloy casing [20, 21, 22, 23, 55, 56, 57, 59, 60, 61], body [58], output system [54, 42, 50, 51], multi-functional ring gear [39] system, two-way self controller [32] system, engine primer [52], clutch [53] system, power transmission system [41, 44, 45, 46, 47, 48, 49, 43, Y, 53], angle controller system [24, 25, 26, 27], angular positioning selector [17, 18] 400 grades of stepless speed variators that the rotation 1200 of system composition is spent, 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 angular positioning selector is connected with angle controlling rod [24], there is the connection of total speed control ratch and two lines, there is again the output terminal of selector to angle delta data of angle controlling rod simultaneously, form the synchronous operation of angular velocity and engine throttle.

2. 400 grades of stepless speed variators that rotation 1200 according to claim 1 is spent, it is characterized in that: angle controlling rod [24] and Cam braking bar [26] are all three-way connection structures, the output shaft [17] of angle controlling rod [24] and selector is slidably connected, [24] one end is connected with the sliding-groove of angle controller [25], [25] side bearing and casing [55, 59] be tightly connected, [24] the other end is connected from becoming bar [28] spacing with angle shift fork, the shift fork circle [29] of the shift fork of the other end [28] and two-way self controller [32] is slidably connected, the shaft joint [S] of one end of Cam braking bar [26] and two-way self controller [32] is slidably connected, the slide blocks of [26] one sides is connected with the sliding-groove of angle controller [25], [26] sliding-groove and cam [27] that the other end connects 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, the restriction that changed by angle controller [25] angle, make Cam braking bar [26] change at any time the data of output, allow two-way self controller [32] have the function of angular velocity varies, acting.

3. 400 grades of stepless speed variators that rotation 1200 according to claim 1 and 2 is spent, it is characterized in that: the power transmission of angular velocity and outputting power is fixedly connected with power transmission shaft [44] by the eccentric opening of cam [27], [44] the other end is fixedly connected with the center hole of power transmission gear [45], [44] bearing at two ends and body [58] and casing [55, 56] be tightly connected, power transmission gear [45] and power shaft coupling driving gear [46] are connected with a joggle, [46] bearing at two ends and body [58, 56] connect, the other end of power shaft coupling driving gear [46] and power transmission gear [47] are connected with a joggle, [47] the other end and power transmission gear [41] are connected with a joggle, [41] centre bearing and output duplicate gear [54, 42] intermediate connects, the two ends of power transmission gear axle [48] respectively and power transmission gear [47, 49] center hole is fixedly connected with, [48] the bearing one end at two ends is connected with body [58], the other end and casing [56, 57] be tightly connected, power transmission gear [49] and power resources duplicate gear [43, Y] be connected with a joggle, [43, Y] centre bearing and central fixed shaft [35] and shell [57] be tightly connected, power resources duplicate gear [43, Y] gear [Y] and the gear [Y] of clutch [53] be connected with a joggle, the output of clutch [53] and motor is connected, when engine primer [52] ato unit and the starter receiver [Z] of clutch [53] be connected with a joggle.

4. 400 grades of stepless speed variators that rotation 1200 according to claim 2 is spent, 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] on stationary axle [35] contacts, the inner ring of the other end of [C] and sliding gear [38] is slidably connected, the inner ring of the sliding gear [K] that [30] one end of the forward brake bearing [D] in group contacts with the ring gear [L] of two-way self controller [32] outer ring is slidably connected, the outer ring of the other end of [D] and sliding gear [38] is 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] on stationary axle [35] contacts, the inner ring of the other end of [E] and sliding gear [38] is slidably connected, the inner ring of the sliding gear [M] that [31] one end of the plugging bearing [F] in group contacts with the ring gear [L] of two-way self controller [32] outer ring is slidably connected, the outer ring of the other end of [F] and sliding gear [38] is slidably connected, the shift fork circle [29] of sliding gear [38] one end is connected with a joggle from shift fork automatic poking to the ring gear [L] and gear [M] that becomes bar [28] one end by angle shift fork, it when ring gear [G] and gear [H] are connected with a joggle, is the operation of [31] group forward, automatic poking is connected with a joggle to [L] and [K], it when [J] and [H] is connected with a joggle, is [30] group inverted running, the bearing of sliding gear [38], one end is connected with stationary axle [35], the other end is connected with the central shaft outer ring of multi-functional ring gear [39], [39] central shaft bearing is connected with central fixed shaft [35], clutch brake axle [33] is located at the centre of central fixed shaft [35], be slidably connected, [33] one end and clutch [53] are slidably connected, [33] the other end and clutch L brake rod [34] 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, carry on a shoulder pole any two instruction actions for every group, it is the second core of linear velocity.

5. 400 grades of stepless speed variators that rotation 1200 according to claim 4 is spent, 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, [36] centre bearing is connected with planet stent [37], [37] gear and sliding gear [38] are connected with a joggle, formed 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 [30] group and [31] group add this structure just complete formation not only move, but also the overall structure system of the two-way self controller [32] that is fixed as one.

6. 400 grades of stepless speed variators that rotation 1200 according to claim 5 is spent, it is characterized in that: the other end of progress planetary pinion [36] and multi-functional inner gear ring [39] are connected with a joggle, [39] the other end and function planetary pinion [40] are connected with a joggle, [40] centre bearing is connected with the transmission shaft [T] that power transmission gear [41] is set, the centre bearing of function planetary pinion [40], be subject to its moving direction of effect of power transmission gear [41] constant, [40] the other end and output duplicate gear [54, 42] be connected with a joggle, [54, 42] gear [42] and output duplicate gear [50] are connected with a joggle, [50] another connection gear and the gear of output differential group [51] are connected with a joggle.

7. 400 grades of stepless speed variators that rotation 1200 according to claim 3 is spent; it is characterized in that: in angular positioning selector shell [20,21,22,23] and speed changer main body cover [55,56,59,60] and differential mechanism shell [61] and machine, connecting body [58] and clutch guard circle [57] are connected and fixed and are integrated, and are connected and fixed by clutch guard circle [57] and engine housing.