CN205678068U - A kind of anti-leaping planetary reduction gear - Google Patents
A kind of anti-leaping planetary reduction gear Download PDFInfo
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- CN205678068U CN205678068U CN201620577050.0U CN201620577050U CN205678068U CN 205678068 U CN205678068 U CN 205678068U CN 201620577050 U CN201620577050 U CN 201620577050U CN 205678068 U CN205678068 U CN 205678068U
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Abstract
A kind of anti-leaping planetary reduction gear, including input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage planetary reduction gear group, ring gear, power shaft and output shaft;Input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage planetary reduction gear group are in transmission connection successively, and are located in ring gear, and power shaft is connected to input stage planetary reduction gear group, and output shaft is connected to output stage planetary reduction gear group;Also including some Anti-moving portions, Anti-moving portion is respectively arranged between input stage planetary reduction gear group and intergrade planetary reduction gear group, is located between intergrade planetary reduction gear group and output stage planetary reduction gear group and is located between output stage planetary reduction gear group and output shaft.
Description
Technical field
This utility model relates to reducing gear field, particularly relates to a kind of anti-leaping planetary reduction gear.
Background technology
Reductor plays coupling rotating speed and the effect of transmission torque, reductor between prime mover and working machine or actuator
Being a kind of relatively accurate machinery, the purpose using it is to reduce rotating speed, increases torque.List can be divided into according to transmission progression difference
Level and multistage speed reducer;Cylindrical gear reducer, conical gear reducer and circular cone-cylinder can be divided into according to tooth factory wheel shape
Tooth running wheel reductor;Expansion, shunting can be divided into again according to the arrangement form of transmission and enter together shaft type reductor.But it is existing
Central reductor, owing to design is unreasonable, is easy to play phenomenon occur, under the life-span ultimately resulting in reductor inside it
Fall.
Utility model content
The purpose of this utility model is to propose a kind of anti-leaping planetary reduction gear, it is possible in preventing it during operation
There is play, working stability in portion.
For reaching this purpose, this utility model by the following technical solutions:
A kind of anti-leaping planetary reduction gear, including input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage row
Star deceleration group, ring gear, power shaft and output shaft;
Described input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage planetary reduction gear group are in transmission connection successively, and
Being located in described ring gear, described power shaft is connected to described input stage planetary reduction gear group, and described output shaft is connected to described defeated
Go out a grade planetary reduction gear group;
Also include some Anti-moving portions, described Anti-moving portion be respectively arranged on described input stage planetary reduction gear group with described in
Between intercaste planetary reduction gear group, it is located between described intergrade planetary reduction gear group and described output stage planetary reduction gear group and is located at institute
State between output stage planetary reduction gear group and described output shaft.
Further, described input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage planetary reduction gear group are equipped with too
Sun wheel, planetary gear and planet carrier;
Described sun gear includes bull wheel and steamboat;
The surface of described steamboat sets external splines, and the surface of described bull wheel sets external tooth;
The surface of described planetary gear is provided with external tooth;
The inner surface of described power shaft one end sets internal spline, and the surface of described output shaft sets external splines;
Described planet carrier includes that rotation section and driving section, described rotation section are provided with three flutings, the interior table of described driving section
Face is provided with internal spline;
Three described planetary gears are installed in three flutings of described driving section accordingly, and described planetary gear protrudes from described
The outer surface of driving section;
Described sun gear is located in described planet carrier, and described bull wheel and three described planetary gears engage each other;
Described planetary gear in described input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage planetary reduction gear group
All it is engaged in described ring gear;
The internal spline of the inner surface of one end of described output shaft be engaged in described input stage planetary reduction gear group described too
The external splines of the steamboat of sun wheel;
Described input stage planetary reduction gear group the internal spline of inner surface of driving section of planet carrier be engaged in described centre
The external splines of the steamboat of the described sun gear in level planetary reduction gear group,
Described intergrade planetary reduction gear group the internal spline of inner surface of driving section of planet carrier be engaged in described output
The external splines of the steamboat of the described sun gear in level planetary reduction gear group,
Described output stage planetary reduction gear group the internal spline of inner surface of driving section of planet carrier be engaged in described output
The external splines on axle surface, makes described planetary reduction gear constitute the entirety with three grades of floating load balancing functions;
Described Anti-moving portion includes supporting copper ring and back-up ring, and described support copper ring and back-up ring fit tightly, described support copper
Ring is installed on the described bull wheel of described input stage planetary reduction gear group, and described back-up ring is installed on described intergrade planetary reduction gear group
Described steamboat;
Similarly, described support copper ring is installed on the described bull wheel of described intergrade planetary reduction gear group, and described back-up ring is installed
Described steamboat in described output stage planetary reduction box;
Described support copper ring is installed on the described bull wheel of described output stage planetary reduction gear group, and described back-up ring is installed on described defeated
One end of shaft.
Further, to include that the first ring gear and the second ring gear, described first ring gear are connected to described for described ring gear
Second ring gear;
Described planetary gear in described input stage planetary reduction gear group is engaged in described first ring gear, described intergrade planet
Described planetary gear in deceleration group, output stage planetary reduction gear group is engaged in described second ring gear.
Further, the internal diameter of described first ring gear is less than the internal diameter of described second ring gear.
Further, described first ring gear is provided with the boss installation portion of annular, described boss installation portion and described second
The outer shroud of ring gear one end is provided with the most evenly distributed installing hole, at described installing hole by fixture described first
Ring gear is installed on described second ring gear.
Further, described fixture is bolt, also includes spring washer, and it coordinates with described bolt, by described first internal tooth
Circle is installed on described second ring gear.
Further, described planet carrier is provided with planet axis installing hole, and described planet axis mounting hole site is in the two of described fluting
Side;Also including planet axis, described planetary gear is installed on described planet axis by bearing;
One end of described planet axis is provided with baffle plate, is positioned at being arranged over of planet axis installing hole of described fluting wherein side
Stopper slot, the two ends of described planet axis are installed on described planet axis installing hole, and described baffle plate is fixed on described stopper slot.
Further, also including distance collar and support set, described power shaft is located at by described distance collar;
Also including some input shaft bearing, it is located at described power shaft, fits tightly in the two ends of described distance collar, described
Support set is installed on described internal gear one end near described input stage planetary reduction gear group, described distance collar two ends described defeated
The outer wall entering bearing is fixed on the inner surface of described support set;
Also including transparent cover, it is installed on one end of described support set, and props up and be positioned at the described of described distance collar one end
Input shaft bearing.
Further, pivot flange, output bearing and bearing outer end cap are also included;
Described pivot flange is installed on described ring gear one end near output stage planetary reduction gear group, and its center is through described
Output shaft;
The inner surface of described output bearing is fixed on described output shaft, and the outer surface of described output bearing is fixed on described
The inner surface that staying is blue;
The center of described bearing outer end cap passes described output shaft, and it is installed on described pivot flange, and props up described defeated
Go out one end of bearing.
Further, also including sealing ring, the installation position of described pivot flange and described ring gear is located at by described sealing ring
Between putting.
Accompanying drawing explanation
Fig. 1 is the sectional view of one of them embodiment of this utility model.
Fig. 2 is the structural representation of one of them embodiment of this utility model.
Fig. 3 is the internal structure schematic diagram of one of them embodiment of this utility model.
Fig. 4 is the internal structure schematic diagram of one of them embodiment of this utility model.
Fig. 5 is the internal structure schematic diagram of one of them embodiment of this utility model.
Wherein: enter a grade planetary reduction gear group 61, intergrade planetary reduction gear group 62, output stage planetary reduction gear group 63, ring gear 64,
Power shaft 65, output shaft 66, sun gear 611, planetary gear 612, planet carrier 613, bull wheel 6111, steamboat 6112, rotation section 614,
Driving section 615, fluting 616, first ring gear the 641, second ring gear 642, boss installation portion 6411, bolt 6415, spring washer
6416, planet axis 6121, baffle plate 671, stopper slot 672, distance collar 681, support set 682, input shaft bearing 683, transparent cover 684,
Staying orchid 685, output bearing 686, bearing outer end cap 687, sealing ring 688.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
As shown in Figures 1 to 5, a kind of anti-leaping planetary reduction gear, including input stage planetary reduction gear group 61, intergrade row
Star deceleration group 62, output stage planetary reduction gear group 63, ring gear 64, power shaft 65 and output shaft 66;
Described input stage planetary reduction gear group 61, intergrade planetary reduction gear group 62, output stage planetary reduction gear group 63 transmission successively
Connecting, and be located in described ring gear 4, described power shaft 65 is connected to described input stage planetary reduction gear group 61, described output shaft
66 are connected to described output stage planetary reduction gear group 63;
Also include some Anti-moving portions 69, described Anti-moving portion 69 be respectively arranged on described input stage planetary reduction gear group 61 with
Between described intergrade planetary reduction gear group 63, it is located at described intergrade planetary reduction gear group 63 and described output stage planetary reduction gear group 63
Between and be located between described output stage planetary reduction gear group 63 and described output shaft 66.
Driving means drives described power shaft 65 to rotate, thus drives described a kind of planetary reduction gear with two-stage ring gear
Device works, and moment of torsion is successively between input stage planetary reduction gear group 61, intergrade planetary reduction gear group 62 and output stage planetary reduction gear group 63
Transmission, is finally transmitted to described output shaft, reaches moment of torsion transmission and the effect of rotating speed coupling.
Described input stage planetary reduction gear group 61, intergrade planetary reduction gear group 62, output stage planetary reduction gear group 63 are located at described
In ring gear 4, it is ensured that described a kind of anti-leaping planetary reduction gear has the duty determined, improves its job stability.
The setting in described Anti-moving portion 69, it is possible to when preventing the anti-leaping planetary reduction gear of described one from working, described defeated
Enter axle 65, planetary reduction gear group at different levels and described output shaft 66 play occur between any two so that between them between any two
Gap becomes big, makes the vibrations of described a kind of anti-leaping planetary reduction gear, noise become big, finally reduces its service life.
Further, described input stage planetary reduction gear group 61, intergrade planetary reduction gear group 62, output stage planetary reduction gear group 63 are equal
It is provided with sun gear 611, planetary gear 612 and planet carrier 613;
Described sun gear 611 includes bull wheel 6111 and steamboat 6112;
The surface of described steamboat 6112 sets external splines, and the surface of described bull wheel 6111 sets external tooth;
The surface of described planetary gear 612 is provided with external tooth;
The inner surface of described power shaft 65 one end sets internal spline, and the surface of described output shaft 66 sets external splines;
Described planet carrier 613 includes that rotation section 614 and driving section 615, described rotation section 614 are provided with three flutings 616, institute
State driving section 615 inner surface and be provided with internal spline;
Three described planetary gears 612 are installed on three flutings 616 of described driving section 615 accordingly, described planetary gear
612 outer surfaces protruding from described driving section 615;
Described sun gear 611 is located in described planet carrier 613, and described bull wheel 6111 is mutual with three described planetary gears 612
Engagement;
Described in described input stage planetary reduction gear group 61, intergrade planetary reduction gear group 62, output stage planetary reduction gear group 63
Planetary gear 612 is all engaged in described ring gear 64;
The internal spline of the inner surface of one end of described output shaft 65 is engaged in the institute in described input stage planetary reduction gear group 61
State the external splines of the steamboat 6112 of sun gear 611;
The internal spline of driving section 615 inner surface of the planet carrier 613 of described input stage planetary reduction gear group 61 is engaged in described
The external splines of the steamboat 6112 of the described sun gear 611 in intergrade planetary reduction gear group 62,
The internal spline of the inner surface of the driving section 615 of the planet carrier 613 of described intergrade planetary reduction gear group 62 is engaged in institute
State the external splines of the steamboat 6112 of described sun gear 611 in output stage planetary reduction gear group 63,
The internal spline of the inner surface of the driving section 615 of the planet carrier 613 of described output stage planetary reduction gear group 63 is engaged in institute
State the external splines on output shaft 66 surface, make described planetary reduction gear constitute the entirety with three grades of floating load balancing functions;
Described Anti-moving portion 69 includes supporting copper ring 691 and back-up ring 692, and described support copper ring 691 and back-up ring 692 closely paste
Closing, described support copper ring 691 is installed on the described bull wheel 6111 of described input stage planetary reduction gear group 61, and described back-up ring 692 is installed
Described steamboat 6112 in described intergrade planetary reduction gear group 62;
Similarly, described support copper ring 691 is installed on the described bull wheel 6111 of described intergrade planetary reduction gear group 62, described
Back-up ring 692 is installed on the described steamboat 6112 of described output stage planetary reduction box 63;
Described support copper ring 691 is installed on the described bull wheel 6111 of described output stage planetary reduction gear group 62, described back-up ring 692
It is installed on one end of described output shaft 65.
Driving means drives described power shaft 65 to rotate, thus drives the anti-leaping planetary reduction gear of described one to work,
Described power shaft 65 drives the steamboat 6112 of the described sun gear 611 of described input stage planetary reduction gear group 61 to rotate, the described sun
The bull wheel 6112 of wheel 611 drives described planetary gear 612 to rotate, and described planetary gear 612 drives described planet carrier 613 to rotate, described
The described planet carrier 613 of input stage planetary reduction gear group 61 drives the steamboat of the described sun gear 611 of next stage to rotate, with this type of
Push away, finally moment of torsion is delivered to each planetary reducer, it is achieved the coupling of rotating speed and the transmission of moment of torsion, reached optimal deceleration
Effect;
Described sun gear 611 includes bull wheel 6111 and steamboat 6112, the connection between convenient planetary reduction gear groups at different levels;
Described planetary gear 612 in described input stage planetary reduction gear group 61, intergrade planetary reduction gear group 62, output stage planetary reduction gear group 63
All it is engaged in described ring gear 64, it is ensured that described a kind of anti-leaping planetary reduction gear has the duty determined, improves its work
Make stability.
Described in the internal spline of the inner surface of described power shaft 65 one end and described input stage planetary reduction gear group 61
The cooperation of the external splines of the steamboat 6112 of sun gear 611, external splines and the described output stage planet on surface of described output shaft 66
The internal spline of the inner surface of the driving section 615 of deceleration group 63 coordinates and inner surface interior of driving section 615 of each retarding stage
Spline coordinates with the external splines of the steamboat 6112 of sun gear described in next stage 611, is coupled by internal spline and external splines with transmission
Torsion, makes described planetary reduction gear constitute the entirety with three grades of floating load balancing functions.Described planetary reduction gear operationally,
The described planet carrier 613 of each planetary reduction gear group can float, and improves the equal of described a kind of anti-leaping planetary reduction gear
Carry effect and transmission efficiency, to reach optimal transmission effect.
Described support copper ring 691 and the low cost of described back-up ring 692, and practicality is high, both combine use, it is possible to very
Prevent well described power shaft 65, planetary reduction gear group at different levels and described output shaft 66 from play occurring between any two, it is ensured that described one
Plant the stability during work of anti-leaping planetary reduction gear.
Further, described ring gear 64 includes the first ring gear 641 and the second ring gear 642, described first ring gear 641
It is connected to described second ring gear 642;
Described planetary gear 612 in described input stage planetary reduction gear group 61 is engaged in described first ring gear 641, described in
Described planetary gear 612 in intercaste planetary reduction gear group 62, output stage planetary reduction gear group 63 is engaged in described second ring gear 642.
While ensureing overall structure rigidity and precision, two-stage ring gear, convenient described a kind of Anti-moving are set
The dismounting of each planetary reduction gear group of planetary reduction gear and maintenance.
Described input stage planetary reduction gear group 61 is located in described first ring gear 641, described intergrade planetary reduction gear group 62
It is located in described second ring gear 642 with output stage planetary reduction gear group 63, it is ensured that described a kind of planet with two-stage ring gear
Decelerator has the duty determined, improves its job stability.
Further, the internal diameter of described first ring gear 641 is less than the internal diameter of described second ring gear 642.
While meeting industrial design, also can save material and cost.
Further, described first ring gear 641 is provided with the boss installation portion 6411 of annular, described boss installation portion 6411
It is provided with the most evenly distributed installing hole, at described installing hole by solid with the outer shroud of described second ring gear 642 one end
Locking member is installed on described second ring gear 642 described first ring gear 641.
The setting of described boss installation portion 6411, convenient described first ring gear 641 and described second ring gear 642
Between installation, the outer shroud of described boss installation portion 6411 and described second ring gear 642 one end is provided with the most uniform
Arrangement installing hole, it is ensured that described first ring gear 641 and the second ring gear 642 are more tight when connecting installation, also make meanwhile
Each planetary reduction gear group rotate time, the stress between described first ring gear 641 and described second ring gear 642 is more equal
Even without separating, it is ensured that the stability of described a kind of anti-leaping planetary reduction gear work.
Further, described fixture is bolt 6415, also includes spring washer 6416, and it coordinates with described bolt 6415, will
Described first ring gear 641 is installed on described second ring gear 642.
By coordinating of shown bolt 6415 and described spring washer 6416, it is possible to more firm for described first ring gear 641
It is installed on described second ring gear 642, makes to be not readily separated between them, meanwhile, use described bolt 6415, also allow for described
Dismounting between one ring gear 641 and the second ring gear 642.
Further, described planet carrier 613 is provided with planet axis installing hole, and described planet axis mounting hole site is in described fluting
The both sides of 616;Also including planet axis 6121, described planetary gear 612 is installed on described planet axis 6121 by bearing;
One end of described planet axis 6121 is provided with baffle plate 671, is positioned at the planet axis installing hole of described fluting 616 wherein side
Be arranged over stopper slot 672, the two ends of described planet axis 6121 are installed on described planet axis installing hole, and described baffle plate 671 is solid
Due to described stopper slot 672.
Described planetary gear 612 is installed on described planet axis 6121 by bearing, it is possible to reduce described planetary gear 612 when rotating
Resistance, the baffle plate 671 of one end of described planet axis 6121 coordinates with described stopper slot 672, makes described planet axis 6121 fix
In described planet carrier 613, easily facilitate described planetary gear 612 and drive the rotation of described planet carrier 613.
Further, also including distance collar 681 and support set 682, described power shaft 65 is located at by described distance collar 681;
Also including some input shaft bearing 683, it is located at described power shaft 65, fits tightly in described distance collar 681
Two ends, described support set 682 is installed on described internal gear 64 one end near described input stage planetary reduction gear group 61, described fixed
The outer wall of the described input shaft bearing 683 away from ring 681 two ends is fixed on the inner surface of described support set 682;
Also including transparent cover 684, it is installed on one end of described support set 682, and props up and be positioned at described distance collar 681 1
The described input shaft bearing 683 of end.
Described input shaft bearing 683 can reduce resistance when described power shaft 65 rotates, and described distance collar 681 can make institute
Stating and will not disturb between input shaft bearing 683, described support set 682 can make described input shaft bearing 683 preferably position, and carries
The stability of high described input shaft bearing 683 work, described transparent cover 684 can improve described input shaft bearing 683 operationally close
Envelope and anti-dust performance.
Further, pivot flange 685, output bearing 686 and bearing outer end cap 687 are also included;
Described pivot flange 685 is installed on described ring gear 64 one end near output stage planetary reduction gear group 63, its center
Through described output shaft 66;
The inner surface of described output bearing 686 is fixed on described output shaft 66, and the outer surface of described output bearing 686 is fixed
Inner surface in described pivot flange 685;
The center of described bearing outer end cap 687 passes described output shaft 66, and it is installed on described pivot flange 685, and supports
One end of output bearing 686 is stated in residence.
The setting of described pivot flange 685 is more convenient for the company of described a kind of anti-leaping planetary reduction gear and external agency
Connecing, meanwhile, described pivot flange 685 also functions to effect that is fixing and that position described output bearing 686, improves described output bearing
The stability of 686 work, described bearing outer end cap 687 can improve described output bearing 686 sealing operationally and dust-proof
Performance.
Further, also including sealing ring 688, described sealing ring 688 is located at described pivot flange 685 and described ring gear
Between the installation site of 64.
Improve the seal degree between described pivot flange 652 and described ring gear 64
Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to explain this
The principle of utility model, and the restriction to this utility model protection domain can not be construed to by any way.Based on solution herein
Releasing, those skilled in the art need not pay performing creative labour can associate other specific embodiment party of the present utility model
Formula, within these modes fall within protection domain of the present utility model.
Claims (10)
1. an anti-leaping planetary reduction gear, including input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage planet
Deceleration group, ring gear, power shaft and output shaft;
Described input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage planetary reduction gear group are in transmission connection successively, and are located at
In described ring gear, described power shaft is connected to described input stage planetary reduction gear group, and described output shaft is connected to described output stage
Planetary reduction gear group;
It is characterized in that: also include some Anti-moving portions, described Anti-moving portion is respectively arranged on described input stage planetary reduction gear group
And between described intergrade planetary reduction gear group, it is located between described intergrade planetary reduction gear group and described output stage planetary reduction gear group
And be located between described output stage planetary reduction gear group and described output shaft.
The anti-leaping planetary reduction gear of one the most according to claim 1, it is characterised in that:
Described input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage planetary reduction gear group are equipped with sun gear, planetary gear
And planet carrier;
Described sun gear includes bull wheel and steamboat;
The surface of described steamboat sets external splines, and the surface of described bull wheel sets external tooth;
The surface of described planetary gear is provided with external tooth;
The inner surface of described power shaft one end sets internal spline, and the surface of described output shaft sets external splines;
Described planet carrier includes that rotation section and driving section, described rotation section are provided with three flutings, and the inner surface of described driving section sets
There is internal spline;
Three described planetary gears are installed in three flutings of described driving section accordingly, and described planetary gear protrudes from described transmission
The outer surface in portion;
Described sun gear is located in described planet carrier, and described bull wheel and three described planetary gears engage each other;
Described planetary gear in described input stage planetary reduction gear group, intergrade planetary reduction gear group, output stage planetary reduction gear group is all nibbled
Together in described ring gear;
The internal spline of the inner surface of one end of described output shaft is engaged in the described sun gear in described input stage planetary reduction gear group
The external splines of steamboat;
The internal spline of the inner surface of the driving section of the planet carrier of described input stage planetary reduction gear group is engaged in described intergrade planet
The external splines of the steamboat of the described sun gear in deceleration group,
The internal spline of the inner surface of the driving section of the planet carrier of described intergrade planetary reduction gear group is engaged in described output stage planet
The external splines of the steamboat of the described sun gear in deceleration group,
The internal spline of the inner surface of the driving section of the planet carrier of described output stage planetary reduction gear group is engaged in described output shaft surface
External splines, make described planetary reduction gear constitute and there is the entirety of three grades of floating load balancing functions;
Described Anti-moving portion includes supporting copper ring and back-up ring, and described support copper ring and back-up ring fit tightly, and described support copper ring is pacified
Being loaded on the described bull wheel of described input stage planetary reduction gear group, described back-up ring is installed on the described little of described intergrade planetary reduction gear group
Wheel;
Similarly, described support copper ring is installed on the described bull wheel of described intergrade planetary reduction gear group, and described back-up ring is installed on institute
State the described steamboat of output stage planetary reduction box;
Described support copper ring is installed on the described bull wheel of described output stage planetary reduction gear group, and described back-up ring is installed on described output shaft
One end.
The anti-leaping planetary reduction gear of one the most according to claim 2, it is characterised in that: described ring gear includes first
Ring gear and the second ring gear, described first ring gear is connected to described second ring gear;
Described planetary gear in described input stage planetary reduction gear group is engaged in described first ring gear, described intergrade planetary reduction gear
Described planetary gear in group, output stage planetary reduction gear group is engaged in described second ring gear.
The anti-leaping planetary reduction gear of one the most according to claim 3, it is characterised in that: described first ring gear interior
Footpath is less than the internal diameter of described second ring gear.
The anti-leaping planetary reduction gear of one the most according to claim 4, it is characterised in that: set on described first ring gear
Having the boss installation portion of annular, the outer shroud of described boss installation portion and described second ring gear one end is provided with the most uniform
Arrangement installing hole, is installed on described second ring gear by fixture described first ring gear at described installing hole.
The anti-leaping planetary reduction gear of one the most according to claim 5, it is characterised in that: described fixture is bolt,
Also including spring washer, it coordinates with described bolt, and described first ring gear is installed on described second ring gear.
The anti-leaping planetary reduction gear of one the most according to claim 2, it is characterised in that: described planet carrier is provided with row
Star axle installing hole, described planet axis mounting hole site is in the both sides of described fluting;Also including planet axis, described planetary gear passes through axle
Hold and be installed on described planet axis;
One end of described planet axis is provided with baffle plate, be positioned at described fluting wherein side planet axis installing hole be arranged over spacing
Groove, the two ends of described planet axis are installed on described planet axis installing hole, and described baffle plate is fixed on described stopper slot.
The anti-leaping planetary reduction gear of one the most according to claim 1, it is characterised in that: also include distance collar and prop up
Support set, described power shaft is located at by described distance collar;
Also including some input shaft bearing, it is located at described power shaft, fits tightly in the two ends of described distance collar, described support
Set is installed on described internal gear one end near described input stage planetary reduction gear group, the described input shaft bearing at described distance collar two ends
Outer wall be fixed on the inner surface of described support set;
Also including transparent cover, it is installed on one end of described support set, and props up the described input being positioned at described distance collar one end
Bearing.
The anti-leaping planetary reduction gear of one the most according to claim 1, it is characterised in that: also include pivot flange,
Output bearing and bearing outer end cap;
Described pivot flange is installed on described ring gear one end near output stage planetary reduction gear group, and its center passes described output
Axle;
The inner surface of described output bearing is fixed on described output shaft, and the outer surface of described output bearing is fixed on described supporting methods
Blue inner surface;
The center of described bearing outer end cap passes described output shaft, and it is installed on described pivot flange, and props up described output shaft
The one end held.
The anti-leaping planetary reduction gear of one the most according to claim 9, it is characterised in that: also include sealing ring, institute
State between the installation site that sealing ring is located at described pivot flange and described ring gear.
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CN201620577050.0U CN205678068U (en) | 2016-06-13 | 2016-06-13 | A kind of anti-leaping planetary reduction gear |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106989143A (en) * | 2017-05-16 | 2017-07-28 | 北京维弦科技有限责任公司 | Planetary reducer |
CN110541914A (en) * | 2019-09-30 | 2019-12-06 | 无锡威孚中意齿轮有限责任公司 | Anti-channeling's planetary reducer output shaft mounting structure |
-
2016
- 2016-06-13 CN CN201620577050.0U patent/CN205678068U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106989143A (en) * | 2017-05-16 | 2017-07-28 | 北京维弦科技有限责任公司 | Planetary reducer |
CN106989143B (en) * | 2017-05-16 | 2024-05-28 | 珠海清维智能科技有限公司 | Planetary reduction gear |
CN110541914A (en) * | 2019-09-30 | 2019-12-06 | 无锡威孚中意齿轮有限责任公司 | Anti-channeling's planetary reducer output shaft mounting structure |
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