CN206129994U - Big moment of torsion speed reducer of syntropy initiative multiple input - Google Patents
Big moment of torsion speed reducer of syntropy initiative multiple input Download PDFInfo
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- CN206129994U CN206129994U CN201621161763.5U CN201621161763U CN206129994U CN 206129994 U CN206129994 U CN 206129994U CN 201621161763 U CN201621161763 U CN 201621161763U CN 206129994 U CN206129994 U CN 206129994U
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- 239000003638 chemical reducing agent Substances 0.000 title abstract 3
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 210000003464 cuspid Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000032370 Secondary transmission Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a big moment of torsion speed reducer of syntropy initiative multiple input, big moment of torsion speed reducer of syntropy initiative multiple input includes the reducing gear box, be equipped with at least a set of output gears group spare in the reducing gear box, every group output gears group spare all includes output large gear and output shaft, output large gear sets up on the output shaft, still be equipped with a plurality of input gear of group subassemblies in the reducing gear box, every group output gears group spare is connected with the cooperation of at least two sets of input gear subassemblies respectively, the reducing gear box is equipped with a plurality of driving motor outward, and every driving motor is connected with the drive of a set of input gear subassembly. The utility model discloses simple structure, small, the moment of torsion is big to, convenient to use a motor can not appear and damage, with regard to the condition of stop work, does not influence other motor work, can select the different motor of operation, and is very energy -conserving.
Description
Technical field
This utility model is related to a kind of reductor, and in particular to a kind of to stir material screw rod, extruder screw, break for injection machine
The active multi input high pulling torque reductor in the same direction of the mechanical fields such as broken machine, ball mill and mine peculiar to vessel.
Background technology
Traditional reduction box motor realizes that the solution of high pulling torque slow-speed of revolution output is multi-stage speed-reducing, and primary speed-down is difficult to reality
Existing larger speed reducing ratio；As input torque is big, one-stage gear is difficult to bear larger power, and gear and motor are just big, therefore body
Product is inevitable larger.
In addition, traditional reductor necessarily causes to shut down once damaging, work efficiency is so greatly reduced, using very not
It is convenient.
Utility model content
This utility model in order to solve the above problems, so as to provide a kind of active multi input high pulling torque reductor in the same direction.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of active multi input high pulling torque reductor in the same direction, the active multi input high pulling torque reductor in the same direction include slowing down
Case, is provided with least one set output gear component in the reduction box, every group of output gear component all include exporting gear wheel with it is defeated
Shaft, the output gear wheel are arranged on output shaft, and some groups of input gear assemblies are additionally provided with the reduction box, and per group defeated
Go out gear assembly to be connected with least two groups input gear assemblies respectively, the reduction box is externally provided with several motors,
Each motor and one group of input gear assembly drive connection.
In a preferred embodiment of the present utility model, every group of input gear group includes being input into little gear and first gear
Axle, the input little gear are arranged on first gear axle, motor and first gear axle drive connection, the little tooth of the input
Wheel is meshed with output gear wheel.
In a preferred embodiment of the present utility model, every group of input gear group includes being input into little gear, first gear
Axle, one-level input gear wheel, two grades of input little gears and second gear axle, the input little gear are arranged on first gear axle
On, motor and first gear axle drive connection, the one-level input gear wheel and two grades of input little gears are separately positioned on
On second gear axle, the input little gear is meshed with one-level input gear wheel, and two grades of input little gears are big with output
Gear is meshed.
In a preferred embodiment of the present utility model, the outfan of the reduction box is provided with a thrust force aligning roller
Bearing.
In a preferred embodiment of the present utility model, the reduction box is provided with oily window.
In a preferred embodiment of the present utility model, the reduction box is provided with several air-vents.
In a preferred embodiment of the present utility model, the active multi input high pulling torque reductor in the same direction also includes one
Converter and one group of UVW power line, the converter are connected with each motor respectively by UVW power lines.
The beneficial effects of the utility model are：
This utility model simple structure, small volume, moment of torsion are big, also, easy to use, are not in a motor damage,
With regard to out-of-work situation, do not affect other motors to work, can select to run different motors, very energy-conservation.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the sectional view in B-B directions in Fig. 2.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
Referring to the active multi input high pulling torque reductor in the same direction that Fig. 1 to Fig. 3, this utility model are provided, which includes reduction box
100, least one set output gear component is provided with reduction box 100, every group of output gear component includes exporting 110 He of gear wheel
Output shaft 120, output gear wheel 110 are connected with output shaft 120, when the rotation of gear wheel 110 is exported, export gear wheel
110 can drive output shaft 120 to rotate.
Some groups of input gear assemblies are additionally provided with reduction box 100, be respectively equipped with around every group of output gear component to
Two groups of input gear assemblies, and every group of input gear assembly less are all connected with corresponding output gear component, when defeated
When entering gear assembly and being driven in rotation, output gear wheel 110 can be driven to be rotated, so as to drive output shaft 120 to rotate.
Connection end cap 130 is provided with reduction box 100, is connected end cap 130 and is connected with the equipment for needing to drive.
Several motors 200 are externally provided with reduction box 100, each motor 200 and one group of input gear assembly
It is connected, motor 200 can drive input gear assembly to be rotated.
Every group of input gear assembly all includes being input into little gear 210, first gear axle, one-level 220, two grades of gear wheel of input
Input little gear 230 and second gear axle 240.
Bearing 310, axle sleeve 320 and back-up ring 330 are respectively equipped with first gear axle, are respectively equipped with second gear axle 240
Axle sleeve 241 and bearing 242.
Input little gear 210 is arranged in first rotating shaft, and first rotating shaft is connected with motor 200, and motor 200 leads to
Crossing first rotating shaft can drive input little gear 210 to be rotated.
One-level is input into gear wheel and two grades of input little gears 230 are separately positioned in the second rotating shaft, when one-level is input into canine tooth
Wheel 220 can drive two grades of input little gears 230 to rotate together by the second rotating shaft when rotating.
One-level is input into gear wheel 220 and is meshed with input little gear 210, when the rotation of little gear 210 is input into, can drive one
Level input gear wheel 220 is rotated together.
Two grades input little gears 230 with output gear wheel 110 be meshed, due to two grades be input into little gears 230 it is defeated with one-level
Enter gear wheel 220 coaxial, when one-level input gear wheel 220 is rotated, two grades of input little gears 230 can also be rotated, so as to drive
Output gear wheel 110 is rotated.
By above-mentioned enforcement so that reduction box 100 reaches uniform force, compact conformation, can be adapted to high pulling torque output.
For such scheme, application can provide a preferred version, and the number of input little gear 210 is set to 4, will
The number of motor 200 is also configured as 4, and the number that one-level is input into gear wheel 220 and two grades of input little gears 230 is arranged
For 2, output gear component is set to into one group.
Four input little gears 210 are arranged in matrix-style in reduction box 100, wherein little tooth will be input in two, left side
Wheel 210 is engaged simultaneously with the one-level input gear wheel 220 of side, so as to constitute convergent current type slowing-down structure；
Two input little gears 210 on right side are engaged simultaneously with the one-level input gear wheel 220 of opposite side, so as to constitute
Identical convergent current type slowing-down structure；
Two two grades of input little gears 230 are meshed with output gear wheel 110 again simultaneously, constitute another set convergent current type again
Combination, so as to be finally reached the effect of uniform force.
As the application can reach the effect of uniform force, output gear component also can be set to two groups by the application,
Only need at least two groups input gear assemblies will be arranged around every group of output gear component, specifically can according to the actual requirements and
It is fixed.
In addition, for the ease of the work of individually control each group input gear assembly, the application also includes a converter and
Group UVW power lines, converter are connected with each motor 200 by UVW power lines respectively, so can be distinguished by converter
The work of control each group input gear assembly.
Furthermore, as each group input gear assembly all works independently, so when one of which input gear assembly is damaged
Bad when, the application, can equally work on, and greatly improve work efficiency.
In addition, when the rotation speed requirements of the application are relatively low, in order to cost-effective, it is little that input gear assembly can only include input
Gear 210 and first rotating shaft, input little gear 210 are directly meshed with output gear wheel 110, by each group input gear assembly are in
Circumferencial direction is arranged in parallel in around output gear wheel 110.
After motor 200 drives input little gear 210 to rotate, input little gear 210 can directly drive output gear wheel
110 rotate.
A thrust force aligning roller bearing 400, thrust force aligning roller bearing 400 are additionally provided with the outfan of reduction box 100
It is the function for output shaft 120 and other bearings to be had automatic aligning centering, while gear backlash is ensured also
Larger axial force, significantly stability can be born.
Oily window and several air-vents are additionally provided with reduction box 100, can be observed in time in reduction box 100 by oily window
Situation, can be radiated by air-vent, improve service life.
In addition, water-cooling system is additionally provided with reduction box 100, reduction box 100 is lowered the temperature by water-cooling system.
The first shaft block ring 321, the second shaft block ring 322 and sealing ring 323 are provided with axle sleeve 320, are input at two grades
Little gear 230 is provided with secondary gear axle sleeve 231, and small end cover 131 is provided with connection end cap 130, and reduction box 100 is by interior
All parts are fixed by hex bolts 101.
Referring to Fig. 3, the concrete installation steps of the application are presented herein below：
Reductor internal bearings and bearing 310 are assemblied on input 210 axle of little gear, and back-up ring 330 carries out axle to bearing 310
Assemble to positioning, reductor internal bearings and bearing 310 and with casing, form an one-level pinion drive, pinion shaft is
Female splined shaft, the output shaft of motor 200 is external splines, is inserted directly in the internal spline of pinion shaft, drives input little gear 210
Rotation, motor 200 are directly connected on 100 housing of reduction box of reductor by bolt；
4 input little gears 210 simultaneously in two engage with the one-level input gear wheel 220 of both sides again, one-level input
Gear wheel 220 and two grades of input little gears 230 are respectively assembled on secondary gear wheel shaft 240, two by 241 axially position of axle sleeve
240 two ends of level gear shaft are equipped with bearing, and bearing is assembled to form secondary transmission with 100 housing of reduction box, when one-level is input into canine tooth
Wheel 220 can drive two grades of input little gears 230 to rotate together by secondary gear wheel shaft 240 when rotating；
Two two grades of little gears 230 of both sides are meshed simultaneously with output gear wheel 110, and output gear wheel 110 is by flat
Key is assembled together with output shaft 120, and gear wheel 110 is assembled with bearing 310 by 320 axially position of axle sleeve, bearing 310 and shell
Body 100 to be assembled together and positioned with gear wheel 110 output shaft 120；Other side, 120 shaft shoulder of output shaft and thrust force aligning roller
Sub- bearing 400 is assembled, and thrust bearing other side is assemblied on 100 housing of reduction box, and output shaft can be made to bear compared with high thrust；
The outer ring half of thrust force aligning roller bearing 400 is assembled with reduction box 100, and half is assembled with outer end cap 130, and bearing 242 is assembled
In the other side of 120 shaft shoulder of output shaft, outer ring is assembled together with outer end cap 130, and outer end cap 130 is by the outer of bearing 400
Circle is positioned, and makes bearing 242 concentric with output shaft 120.Outer end cap 130 is linked together with housing 100 by bolt, is formed
One complete reduction box, while realizing that high pulling torque is exported, can bear larger axial force again.
Ultimate principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply illustrate principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (7)
1. a kind of active multi input high pulling torque reductor in the same direction, the active multi input high pulling torque reductor in the same direction include slowing down
Case, is provided with least one set output gear component in the reduction box, every group of output gear component all include exporting gear wheel with it is defeated
Shaft, the output gear wheel are arranged on output shaft, it is characterised in that some groups of input gears are additionally provided with the reduction box
Component, every group of output gear component are connected with least two groups input gear assemblies respectively, and the reduction box is externally provided with some
Individual motor, each motor and one group of input gear assembly drive connection.
2. a kind of active multi input high pulling torque reductor in the same direction according to claim 1, it is characterised in that per group of input tooth
Wheel group includes being input into little gear and first gear axle, and the input little gear is arranged on first gear axle, motor and the
One gear shaft drive connection, the input little gear are meshed with output gear wheel.
3. a kind of active multi input high pulling torque reductor in the same direction according to claim 1, it is characterised in that per group of input tooth
Wheel group includes being input into little gear, first gear axle, one-level input gear wheel, two grades of input little gears and second gear axle, described
Input little gear is arranged on first gear axle, and motor and first gear axle drive connection, the one-level are input into gear wheel
It is separately positioned on second gear axle with two grades of input little gears, the input little gear is meshed with one-level input gear wheel,
Two grades of input little gears are meshed with output gear wheel.
4. a kind of active multi input high pulling torque reductor in the same direction according to claim 1, it is characterised in that the reduction box
Outfan be provided with a thrust force aligning roller bearing.
5. a kind of active multi input high pulling torque reductor in the same direction according to claim 1, it is characterised in that the reduction box
It is provided with oily window.
6. a kind of active multi input high pulling torque reductor in the same direction according to claim 1, it is characterised in that the reduction box
It is provided with air-vent.
7. a kind of active multi input high pulling torque reductor in the same direction according to claim 1, it is characterised in that the master in the same direction
Dynamic multi input high pulling torque reductor also includes a converter and one group of UVW power line, and the converter is distinguished by UVW power lines
It is connected with each motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161763.5U CN206129994U (en) | 2016-10-24 | 2016-10-24 | Big moment of torsion speed reducer of syntropy initiative multiple input |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161763.5U CN206129994U (en) | 2016-10-24 | 2016-10-24 | Big moment of torsion speed reducer of syntropy initiative multiple input |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129994U true CN206129994U (en) | 2017-04-26 |
Family
ID=58575623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621161763.5U Expired - Fee Related CN206129994U (en) | 2016-10-24 | 2016-10-24 | Big moment of torsion speed reducer of syntropy initiative multiple input |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129994U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741177A (en) * | 2018-04-21 | 2018-11-06 | 西南大学 | A kind of clover special-shaped preparation method and Special complete equipment in the same direction |
| CN108895122A (en) * | 2018-07-24 | 2018-11-27 | 平湖天林儿童用品有限公司 | A kind of perambulator speed reducer |
| CN115306868A (en) * | 2022-07-18 | 2022-11-08 | 湖北斯微特传动有限公司 | Multi-input and large-output integrated reduction gear |
| CN115773354A (en) * | 2022-10-10 | 2023-03-10 | 南京传仕重工科技有限公司 | Special parallel gear box of full-electric large-torque injection molding machine |
-
2016
- 2016-10-24 CN CN201621161763.5U patent/CN206129994U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741177A (en) * | 2018-04-21 | 2018-11-06 | 西南大学 | A kind of clover special-shaped preparation method and Special complete equipment in the same direction |
| CN108741177B (en) * | 2018-04-21 | 2021-10-26 | 西南大学 | Alfalfa homodromous and heteromorphic preparation method and special complete equipment |
| CN108895122A (en) * | 2018-07-24 | 2018-11-27 | 平湖天林儿童用品有限公司 | A kind of perambulator speed reducer |
| CN108895122B (en) * | 2018-07-24 | 2024-02-09 | 平湖天林儿童用品有限公司 | Baby carrier speed reducer |
| CN115306868A (en) * | 2022-07-18 | 2022-11-08 | 湖北斯微特传动有限公司 | Multi-input and large-output integrated reduction gear |
| CN115306868B (en) * | 2022-07-18 | 2025-05-06 | 湖北斯微特传动有限公司 | Multi-input and large-output integrated reduction gear |
| CN115773354A (en) * | 2022-10-10 | 2023-03-10 | 南京传仕重工科技有限公司 | Special parallel gear box of full-electric large-torque injection molding machine |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |