CN201801337U - Multipoint flexible driving infinitely variable speed winch - Google Patents
Multipoint flexible driving infinitely variable speed winch Download PDFInfo
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Abstract
The utility model relates to a multipoint flexible driving infinitely variable speed winch. A main drive controller of the winch is connected with one end of a single-drum shifting mechanism through a main input central gear; the end of the single-drum shifting mechanism is in transmission connection with a single-drum planetary drive mechanism; the single-drum planetary drive mechanism is fixed on the main drive controller through a fixing shaft; the single-drum planetary drive mechanism is in transmission connection with a winding drum; the other end of the single-drum shifting mechanism is connected with a multipoint drive unit fixed on a right bracket through an auxiliary input central gear; the multipoint drive unit is connected with more than one set of auxiliary drive controller with an auxiliary drive motor; after the power of the main drive controller is combined with that of the auxiliary drive controllers, the main drive controller and the auxiliary drive controllers drive the winding drum to work through a multi-stage planetary drive mechanism; the motor rotating speed, the steering and the flow rate of both the main driving motor and the four auxiliary drive motors are controlled and slow pressurization of each controller is utilized, so as to realize the stepless speed regulation of the winch; and the four auxiliary drive controllers are controlled separately or collectively to realize the precise compensation of drawing force and speed of the winch.
Description
Technical field
The utility model relates to a kind of winding plant, is that a kind of multi-point flexibly drives, infinite variable speed winding plant specifically, and this winding plant can be widely used in fields such as offshore construction, scientific research investigation, platform.
Background technology
The tradition winding plant adopts motor to drive reel by reductor through driving device and realizes elevator, and drive mechanism mostly adopts small Tooth Number Difference Planetary Transmission or satellite gear transmission.Variation along with the winding plant use occasion, when different lifting-speeds of needs and elevator pulling force, single motor, reductor and drive mechanism run into pulling force and speed when operation need adjust at any time the time, can not timely adjustment on the throne, more can not infinite speed variation, as changing the winding plant of different model, overlapping investment, the use cost height is changed inconvenience, and many winchs occupy very big storage space again.
China Patent No. is 93226678.2 disclosed stepless change hoists, this winch is according to the small Tooth Number Difference Planetary Transmission principle, change output shaft into connection that output shaft can rotate by the fixed static connection, setting up power fly wheel governor and output shaft is fixedly connected, with the rotation of belt engaging and disengaging gear control power fly wheel governor and stationary condition and the rotating speed that do not wait, thereby reach purpose with the stepless transformation rotating speed of the reel of its backward rotation, its weak point is: the power fly wheel governor is regulated rotating speed and is restricted in the motor specification scope, winch output maximum speed depends on motor specification fully, reel can only be accomplished to slow down, when in changing bigger environment, using, in case exceed motor specification then can't normally use because of environmental factor causes, Applicable scope is less relatively; With the reel governing speed in adapting on a large scale, overall weight improves as the motor of changing big specification, and cost of manufacture improves relatively, takies the reel installing space and increases, transportation and inconvenience is installed.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model provides a kind of simple in structure, compact, and it is little to take up room, and cost of manufacture is low, can satisfy the multi-point flexibly-driven stepless speed change winding device that environmental change causes speed change request.
The technical solution adopted in the utility model is: a kind of multi-point flexibly-driven stepless speed change winding device, mainly comprise left and right sides support, reel, main CD-ROM drive motor, main driving governor and monotubular planetary drive, reel is supported on a left side, between right support, main CD-ROM drive motor connects main driving governor by flange, main driving governor is connected on the left socle, its technical characterstic is that described winding plant also comprises the monotubular gearshift, Multipoint Drive unit and secondary driving governor, main driving governor connects monotubular gearshift one end through the primary input center gear, the above-mentioned end of the monotubular gearshift monotubular planetary drive that is in transmission connection, the monotubular planetary drive is fixed on the main driving governor through anchor shaft, the monotubular planetary drive reel that is in transmission connection, the other end of monotubular gearshift connects the Multipoint Drive unit through pair input center gear, connects the secondary driving governor that has secondary CD-ROM drive motor more than a group on the Multipoint Drive unit respectively.Main CD-ROM drive motor is controlled main driving governor work, main driving governor is through primary input center gear transmission monotubular gearshift, secondary CD-ROM drive motor is controlled secondary driving governor work simultaneously, secondary driving governor is through pair input center gear transmission monotubular gearshift, and the monotubular gearshift is realized elevator through monotubular planetary drive drive drum.
Described main driving governor comprises cylinder body, piston, spline housing, organizes coil spring more and organizes sound sound friction lining more, cylinder body through bolt on left socle, be provided with piston between cylinder body and the spline housing, be provided with the control oil pocket between piston and cylinder body, the oil inlet of control oil pocket on oil inlet passage connection flange, be provided with many group coil springs in the piston, be provided with many group sound sound friction linings between piston and the anchor shaft, quiet sound friction lining is connected on the anchor shaft, moving sound friction lining is connected on the spline housing, and the spline housing spline connects the primary input center gear; Described secondary driving governor structure is identical with main driving governor structure.Main driving governor work, when oil inlet pressure improved, control oil pocket internal pressure increased, and piston is to sound friction lining opposite sense compression spring, and the pressure on the sound friction lining reduces, and the motor flange drives spline housing deceleration rotation through the sound friction lining; When oil inlet pressure reduced, control oil pocket internal pressure reduced, and piston backs down to sound friction lining direction under action of the spring, and the pressure on the sound friction lining increases, and the motor flange drives spline housing through the sound friction lining and quickens rotation.
Described monotubular gearshift comprises the primary input satellite gear, the primary input planet axis, the primary input pinion carrier, secondary line of input star-wheel, secondary input planet axis, secondary input pinion carrier and unsteady internally toothed annulus, primary input satellite gear and primary input center gear transmission engagement, the primary input satellite gear links to each other with the primary input pinion carrier by the primary input planet axis, secondary line of input star-wheel and secondary input center gear transmission engagement, secondary line of input star-wheel links to each other with pair input pinion carrier by secondary input planet axis, described unsteady internally toothed annulus is provided with two sections toothed portions and is not meshed with primary input satellite gear and secondary line of input star-wheel, be provided with dividing plate in the unsteady internally toothed annulus, the dividing plate center is provided with explant.The primary input center gear is successively through primary input satellite gear, primary input planet axis, primary input pinion carrier transmission monotubular planetary drive, secondary input center gear is through the unsteady internally toothed annulus transmission primary input satellite gear of secondary line of input star-wheel engagement, and primary input center gear and the transmission of secondary input center gear merge externally exports through the primary input pinion carrier; The dividing plate that has the explant internally toothed annulus that will float is separated, and guarantees that secondary input pinion carrier is not subjected to displacement, and system is stable.
Described monotubular planetary drive comprises the one-level planetary mechanism, secondary planet mechanism and driving internally toothed annulus, one-level planetary mechanism and secondary planet mechanism all are set on the primary input center gear, the one-level sun wheel of one-level planetary mechanism and the engagement of the primary input pinion carrier of monotubular gearshift, the secondary sun wheel engagement of the primary planet carrier of one-level planetary mechanism and secondary planet mechanism, the secondary planet frame of secondary planet mechanism is connected with the anchor shaft spline, the one-level satellite gear of one-level planetary mechanism and the secondary planet of secondary planet mechanism wheel all mesh with driving internally toothed annulus, drive internally toothed annulus through the bolted connection reel.The primary input satellite gear drives internally toothed annulus through one-level planetary mechanism, secondary planet mechanism driving, drives reel work realization elevator by driving internally toothed annulus.
Described Multipoint Drive unit comprises shell, gear shaft and driving center gear, shell through bolt on right support, gear shaft is connected with the spline housing spline of secondary driving governor, drives center gear and is connected gear shaft and the engagement of driving center gear with secondary input center gear flat key.Secondary driving governor will drive transmission of power to driving center gear through gear shaft, drive center gear and drive secondary input center gear transfer motion power.
After adopting above technical scheme, the beneficial effect that the utility model reaches is:
1. main driving governor, secondary driving governor adopt hydraulic power to drive the stepless change that spline housing makes primary input center gear and secondary input center gear through the sound friction lining respectively, realized flexible transmission, help improving the reel gearshift performance, prolong reel service life;
2. many secondary driving governors are through Multipoint Drive unit transmission power, when at sea use in the place that construction, scientific research investigation, platform etc. can't held stationary, work alone or in combination by controlling a plurality of secondary driving governors, accurately adjust a plurality of secondary driving governors required rotating speed and pulling force of direction separately, guarantee the winding plant stable performance, applied widely;
3. the power of monotubular gearshift is provided by primary input center gear and secondary input center gear respectively, drive reel work by the monotubular planetary drive again, the power of primary input center gear is provided by main CD-ROM drive motor, the power of secondary input center gear by four secondary CD-ROM drive motor separately or combination in any provide:
(1) when main CD-ROM drive motor was worked, four secondary CD-ROM drive motor were not worked, the unpowered input of secondary input center gear this moment, and reel keeps medium torque and rotating speed;
(2) when the work of main CD-ROM drive motor, four secondary CD-ROM drive motor are rotated round about, secondary input this moment center gear input brake power, reel output torque peak and low-rotate speed; When main CD-ROM drive motor was worked, four secondary CD-ROM drive motor were rotated to equidirectional, secondary input this moment center gear input speedup power, and reel is exported minimal torque and the fastest rotating speed;
(3) when the work of main CD-ROM drive motor, any one in four secondary CD-ROM drive motor, two, three rotations round about, the slightly little brake power of secondary input this moment center gear input, reel is exported high pulling torque and low-rotate speed slightly the most slightly;
(4) when the work of main CD-ROM drive motor, any one in four secondary CD-ROM drive motor, two, three be to the equidirectional rotation, the slightly little speedup power of secondary input this moment center gear input, reel slightly little moment of torsion of output and rotating speed slightly soon;
According to different operating mode elevator operatings needs, control major and minor CD-ROM drive motor rotating speed, turn to, flow and major and minor driving governor hydraulic pressure, in time adjust and compensate rotating speed, the pulling force of reel.
The utility model adopts main driving governor and many secondary driving governors to merge power after the work of multistage planet drive mechanism reel by gearshift, by main CD-ROM drive motor and four secondary CD-ROM drive motor rotating speeds, turn to, the slow pressurization of the control of flow and each self-controller realizes the infinite speed variation of winding plant, by four secondary driving governors separately or centralized control realize the fine compensation of winding plant pulling force and speed, its integral structure is simple, compact, it is little to take up room, be convenient to install, can be according to the requirement of different operating mode elevator, in time adjust and compensation elevator rotating speed, pulling force can at sea be constructed, scientific research is investigated, be extensive use of in the fields such as platform.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the right elevation of Fig. 2;
Fig. 3 is the structural representation of main driving governor.
Among the figure: left socle 1, right support 2, main CD-ROM drive motor 3, flange 4, oil inlet 5, oil inlet passage 6, cylinder body 7, spline housing 8, piston 9, control oil pocket 10, spring 11, sound friction lining 12, primary input center gear 13, primary input satellite gear 14, primary input planet axis 15, primary input pinion carrier 16, the internally toothed annulus 17 that floats, one-level sun wheel 18, one-level satellite gear 19, one-level planet axis 20, primary planet carrier 21, secondary sun wheel 22, secondary planet wheel 23, secondary planet axle 24, secondary planet frame 25, anchor shaft 26 drives internally toothed annulus 27, reel 28, dividing plate 29, explant 30, secondary input pinion carrier 31, secondary input planet axis 32, secondary line of input star-wheel 33, secondary input center gear 34 drives center gear 35, gear shaft 36, shell 37, secondary driving governor 38, secondary CD-ROM drive motor 39.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Shown in Fig. 1,2, multi-point flexibly-driven stepless speed change winding device mainly comprises left and right support 1,2, reel 28, main CD-ROM drive motor 3, flange 4, main driving governor, primary input center gear 13, secondary input center gear 34, drives internally toothed annulus 27, unsteady internally toothed annulus 17, many secondary driving governors 38 and many secondary CD-ROM drive motor 39.Through cylinder body 7 main driving governor is installed on the left socle 1, main CD-ROM drive motor 3 connects main driving governor spline housing 8 one ends through flange 4, spline housing 8 other end splines connect primary input center gear 13 1 ends, primary input center gear 13 other ends primary input satellite gear 14 that is in transmission connection, primary input satellite gear 14 is engaged on the internally toothed annulus 17 inner ends that float, primary input satellite gear 14 connects primary input pinion carrier 16 through primary input planet axis 15, primary input pinion carrier 16 is in transmission connection and is placed in one-level sun wheel 18 on the primary input center gear 13, one-level sun wheel 18 engagement one-level satellite gears 19, the one-level planet axis 20 of one-level satellite gear 19 connects primary planet carrier 21, primary planet carrier 21 is in transmission connection and is placed in secondary sun wheel 22 on the primary input center gear 13, secondary sun wheel 22 engagement secondary planet wheels 23, the secondary planet axle 24 of secondary planet wheel 23 connects secondary planet frame 25, secondary planet frame 25 is connected with anchor shaft 26 splines on the cylinder body 7, and one-level satellite gear 19 and secondary planet wheel 23 all engagement drive internally toothed annulus 27; Reel 28 1 end captive joints drive internally toothed annulus 27, reel 28 other end kinematic supports are connected on the right support 2, the secondary input of activity cross-under center gear 34 in the above-mentioned reel that is supported on the right support, secondary input center gear 34 1 end Meshing Pair line of input star-wheels 33, the unsteady internally toothed annulus 17 in-to-in other ends of secondary line of input star-wheel 33 engagements, the pair input planet axis 32 auxiliary connections input pinion carrier 31 of secondary line of input star-wheel 33, be provided with in the unsteady internally toothed annulus 17 primary input center gear 13 and secondary input center gear 34 separated dividing plates 29, dividing plate 29 centers are provided with and pair input pinion carrier 31 cooresponding explants 30; Captive joint shell 37 on the right support 2, level on the shell 37, vertically evenly be provided with four secondary driving governors, be equipped with secondary CD-ROM drive motor 39 on every secondary driving governor 38, the spline housing of every secondary driving governor all is connected with the gear shaft of being located in the shell 36, four gear shaft 36 are engaged in and drive on the center gear 35, drive the secondary input of center gear 35 engaged transmission center gear 34 other ends; Secondary driving governor 38 structures are identical with main driving governor.
Shown in Figure 3, main driving governor mainly comprises cylinder body 7, spline housing 8, piston 9, spring 11 and sound friction lining 12, cylinder body 7 is fixed on the left socle 1, spline housing 8 one ends connect main CD-ROM drive motor 3 through flange 4, be provided with piston 9 between cylinder body 7 and the spline housing 8,7 of piston 9 and cylinder bodies are provided with control oil pocket 10, the oil inlet 5 that control oil pocket 10 is communicated with on the flange 4 through oil inlet passage 6, be provided with many group springs 11 in the piston 9, be provided with many group sound friction linings 12 between piston 9 and the anchor shaft 26, spline housing 8 other end splines connect primary input center gear 13.
Main CD-ROM drive motor of the present utility model, secondary CD-ROM drive motor can drive reel simultaneously and also can separately drive reel.When driving reel, pulling force and speed can be regulated the implementation stepless change arbitrarily, and is specific as follows:
1. when main CD-ROM drive motor is worked, four secondary CD-ROM drive motor are not worked, four secondary driving governors do not have pressure to insert, main driving governor is through primary input center gear transmission monotubular planetary drive, drive internally toothed annulus by the transmission of monotubular planetary drive and drive the spool body rotation, this moment, the full-floating gearshift only was equivalent to a fast coupling, to spool velocity and pulling force without any influence, main driving governor control oil inlet pressure slowly improves control oil pocket pressure, piston is at control oil pocket internal pressure effect lower compression spring, pressure on the sound friction lining slowly reduces, main CD-ROM drive motor drives the sound friction lining and slowly rotates, and this moment, autonomous driving governor just was equivalent to a stepless speed adjusting gear; When the oil pressure in the control oil pocket is elevated to the maxim of setting, piston separates fully with the sound friction lining, there is not pressure on the friction lining, main CD-ROM drive motor directly drives the spline housing rotation, reel is realized infinite speed variation by main CD-ROM drive motor and active controller, main driving governor is equivalent to a coupler, and reel keeps medium torque and rotating speed;
2. main CD-ROM drive motor work, when the control oil pocket internal pressure of main driving governor reaches maximum set value, four secondary CD-ROM drive motor are rotated round about, the control oil pocket internal pressure of secondary driving governor reaches maximum set value, major and minor CD-ROM drive motor is worked simultaneously, this moment, main CD-ROM drive motor directly drove main driving governor spline housing rotation, pass through the two-stage planetary reduction gear of monotubular planetary drive then successively through primary input center gear, primary input satellite gear, primary input pinion carrier, drive reel by driving internally toothed annulus; Four secondary CD-ROM drive motor directly drive secondary driving governor spline housing rotation, secondary driving governor spline housing connects four gear shaft that drive the Multipoint Drive unit by spline, four driven wheel beam warps drive center gear and drive the rotation of secondary input center gear, secondary input center gear drives the internally toothed annulus rotation of floating through secondary line of input star-wheel again, secondary input center gear and primary input center gear constitute the common reel that drives of differential rotation through unsteady internally toothed annulus and rotate, the whole superpositions of two driving torques, the speed ratio addition, reel output torque peak and low-rotate speed;
3. when main CD-ROM drive motor is worked, when the pressure of main driving governor control oil pocket reaches maximum set value, four secondary CD-ROM drive motor are rotated to equidirectional, the pressure of secondary driving governor control oil pocket also reaches maximum set value, major and minor CD-ROM drive motor is worked simultaneously, this moment, main CD-ROM drive motor directly drove main driving governor spline housing rotation, pass through the two-stage planetary reduction gear of monotubular planetary drive then successively through primary input center gear, primary input satellite gear, primary input pinion carrier, drive reel by driving internally toothed annulus; Four secondary CD-ROM drive motor directly drive secondary driving governor spline housing rotation, secondary driving governor spline housing connects four gear shaft that drive the Multipoint Drive unit by spline, four driven wheel beam warps drive center gear and drive the rotation of secondary input center gear, secondary input center gear drives the internally toothed annulus rotation of floating through secondary line of input star-wheel again, secondary input center gear and primary input center gear constitute the common reel that drives of differential rotation through unsteady internally toothed annulus and rotate, two driving torques subtract each other, speed ratio subtracts each other, reel output minimal torque and the fastest rotating speed;
4. when main CD-ROM drive motor is worked, when the pressure of main driving governor control oil pocket reaches maximum set value, in four secondary CD-ROM drive motor any one or two or three rotate round about, the control oil pocket internal pressure of secondary driving governor reaches maximum set value, major and minor CD-ROM drive motor is worked simultaneously, this moment, main CD-ROM drive motor directly drove main driving governor spline housing rotation, pass through the two-stage planetary reduction gear of monotubular planetary drive then successively through primary input center gear, primary input satellite gear, primary input pinion carrier, drive reel by driving internally toothed annulus; Four secondary CD-ROM drive motor directly drive secondary driving governor spline housing rotation, secondary driving governor spline housing connects four gear shaft that drive the Multipoint Drive unit by spline, four driven wheel beam warps drive center gear and drive the rotation of secondary input center gear, secondary input center gear drives the internally toothed annulus rotation of floating through secondary line of input star-wheel again, secondary input center gear and primary input center gear constitute the common reel that drives of differential rotation through unsteady internally toothed annulus and rotate, two driving torque part superpositions, the addition of speed ratio part, reel is exported high pulling torque and low-rotate speed slightly slightly;
5. when main CD-ROM drive motor is worked, when the pressure of main driving governor control oil pocket reaches maximum set value, in four secondary CD-ROM drive motor any one or two or three rotate to equidirectional, the pressure of secondary driving governor control oil pocket also reaches maximum set value, major and minor CD-ROM drive motor is worked simultaneously, this moment, main CD-ROM drive motor directly drove main driving governor spline housing rotation, pass through the two-stage planetary reduction gear of monotubular planetary drive then successively through primary input center gear, primary input satellite gear, primary input pinion carrier, drive reel by driving internally toothed annulus; Four secondary CD-ROM drive motor directly drive secondary driving governor spline housing rotation, secondary driving governor spline housing connects four gear shaft that drive the Multipoint Drive unit by spline, four driven wheel beam warps drive center gear and drive the rotation of secondary input center gear, secondary input center gear drives the internally toothed annulus rotation of floating through secondary line of input star-wheel again, secondary input center gear and primary input center gear constitute the common reel that drives of differential rotation through unsteady internally toothed annulus and rotate, two driving torques partly subtract each other, speed ratio partly subtracts each other, reel slightly little moment of torsion of output and fast slightly rotating speed;
6. when main CD-ROM drive motor is worked, when the pressure of main driving governor control oil pocket reaches maximum set value, the secondary driving governor of four secondary CD-ROM drive motor slowly pressurizes, secondary driving governor control presssure slowly improves control oil pocket pressure, the piston of secondary driving governor is at control oil pocket internal pressure effect lower compression spring, pressure on the sound friction lining slowly reduces, and secondary CD-ROM drive motor drives the sound friction lining and slowly rotates, and this moment, secondary driving governor just was equivalent to a stepless speed adjusting gear; When the oil pressure in the control oil pocket is elevated to the maxim of setting, piston separates fully with the sound friction lining, there is not pressure on the friction lining, secondary CD-ROM drive motor directly drives the spline housing rotation, secondary driving governor just is equivalent to a coupler, the slow pressurized of friction lining in the secondary driving governor drives the Multipoint Drive unit and slowly rotates, stepless time adjustment that can secondary driving governor;
Major and minor CD-ROM drive motor is used the stepless time adjustment of PLC automatic guidance, the unsteady motor of the pair of multi-faceted setting can be realized required rotating speed and the pulling force of compensation in time according to the above-mentioned operating mode of various operating mode automatically regulatings, can be widely used in fields such as offshore construction, scientific research investigation, platform.
Claims (6)
1. multi-point flexibly-driven stepless speed change winding device, mainly comprise left and right sides support (1,2), reel (28), main CD-ROM drive motor (3), main driving governor and monotubular planetary drive, reel is supported on a left side, between right support, main CD-ROM drive motor connects main driving governor by flange (4), main driving governor is connected on the left socle, it is characterized in that: described winding plant also comprises the monotubular gearshift, Multipoint Drive unit and secondary driving governor, main driving governor connects monotubular gearshift one end through primary input center gear (13), the above-mentioned end of the monotubular gearshift monotubular planetary drive that is in transmission connection, the monotubular planetary drive is fixed on the main driving governor through anchor shaft (26), the monotubular planetary drive reel (28) that is in transmission connection, the other end of monotubular gearshift is imported center gear (34) through pair and is fastened on Multipoint Drive unit on the right support (2), and the Multipoint Drive unit connects the secondary driving governor (38) that has secondary CD-ROM drive motor (39) more than a group respectively.
2. multi-point flexibly-driven stepless speed change winding device according to claim 1, it is characterized in that: described main driving governor comprises cylinder body (7), piston (9), spline housing (8), many group springs (11) and many group sound friction linings (12), cylinder body through bolt on left socle (1), be provided with piston between cylinder body and the spline housing, be provided with control oil pocket (10) between piston and cylinder body, the oil inlet (5) of control oil pocket on oil inlet passage (6) connection flange (4), be provided with many group springs in the piston, be provided with many group sound friction linings between piston and the anchor shaft (26), spline housing connects primary input center gear (13) through spline.
3. multi-point flexibly-driven stepless speed change winding device according to claim 1, it is characterized in that: described monotubular gearshift comprises primary input satellite gear (14), primary input planet axis (15), primary input pinion carrier (16), secondary line of input star-wheel (33), secondary input planet axis (32), secondary input pinion carrier (31) and unsteady internally toothed annulus (17), primary input satellite gear and primary input center gear (13) transmission engagement, the primary input satellite gear links to each other with the primary input pinion carrier by the primary input planet axis, secondary line of input star-wheel and secondary input center gear transmission engagement, secondary line of input star-wheel links to each other with pair input pinion carrier by secondary input planet axis, described unsteady internally toothed annulus is provided with two sections toothed portions and is not meshed with primary input satellite gear and secondary line of input star-wheel, be provided with dividing plate (29) in the unsteady internally toothed annulus, the dividing plate center is provided with explant (30).
4. multi-point flexibly-driven stepless speed change winding device according to claim 1, it is characterized in that: described monotubular planetary drive comprises the one-level planetary mechanism, secondary planet mechanism and driving internally toothed annulus (27), one-level planetary mechanism and secondary planet mechanism all are set on the primary input center gear (13), the one-level sun wheel (18) of one-level planetary mechanism and the engagement of the primary input pinion carrier (16) of monotubular gearshift, the primary planet carrier of one-level planetary mechanism (21) meshes with the secondary sun wheel (22) of secondary planet mechanism, the secondary planet frame (25) of secondary planet mechanism is connected with anchor shaft (26) spline, the one-level satellite gear (19) of one-level planetary mechanism and the secondary planet of secondary planet mechanism wheel (23) all mesh with driving internally toothed annulus, drive internally toothed annulus through bolted connection reel (28).
5. multi-point flexibly-driven stepless speed change winding device according to claim 1, it is characterized in that: described Multipoint Drive unit comprises shell (37), gear shaft (36) and drives center gear (35), shell through bolt on right support (2), gear shaft is connected with the spline housing spline of secondary driving governor, drive center gear and be connected gear shaft and the engagement of driving center gear with secondary input center gear (34) flat key.
6. multi-point flexibly-driven stepless speed change winding device according to claim 1 is characterized in that: described secondary driving governor structure is identical with main driving governor structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202272652U CN201801337U (en) | 2010-06-17 | 2010-06-17 | Multipoint flexible driving infinitely variable speed winch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202272652U CN201801337U (en) | 2010-06-17 | 2010-06-17 | Multipoint flexible driving infinitely variable speed winch |
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| CN201801337U true CN201801337U (en) | 2011-04-20 |
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| CN2010202272652U Expired - Fee Related CN201801337U (en) | 2010-06-17 | 2010-06-17 | Multipoint flexible driving infinitely variable speed winch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018233238A1 (en) * | 2017-06-20 | 2018-12-27 | 姜启胜 | Automatic gear shifting and speed changing planetary gear transmission and winch which mounts transmission |
| CN109319677A (en) * | 2017-12-21 | 2019-02-12 | 士商（上海）机械有限公司 | A kind of electric capstan |
-
2010
- 2010-06-17 CN CN2010202272652U patent/CN201801337U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018233238A1 (en) * | 2017-06-20 | 2018-12-27 | 姜启胜 | Automatic gear shifting and speed changing planetary gear transmission and winch which mounts transmission |
| CN109319677A (en) * | 2017-12-21 | 2019-02-12 | 士商（上海）机械有限公司 | A kind of electric capstan |
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