CN109469711A - Planet combined type device for revolving and driving - Google Patents
Planet combined type device for revolving and driving Download PDFInfo
- Publication number
- CN109469711A CN109469711A CN201811616946.5A CN201811616946A CN109469711A CN 109469711 A CN109469711 A CN 109469711A CN 201811616946 A CN201811616946 A CN 201811616946A CN 109469711 A CN109469711 A CN 109469711A
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- CN
- China
- Prior art keywords
- revolving
- driving
- gear
- planet
- worm screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of planet combined type device for revolving and driving, traditional device for revolving and driving and multistage planet deceleration mechanism are organically combined, and the gear ring of multistage planet deceleration mechanism is designed integral, using the worm screw end face of device for revolving and driving as the retainer of afterbody planetary mechanism, components needed for effectively reducing device.The present invention had not only realized very high reduction ratio, high output torque, but also remained the advantages that device for revolving and driving bearing capacity is big, anchorage is strong.Meanwhile also having many advantages, such as that compact-sized, integrated level is high, greatly improve the reliability of product, the manufacture for reducing product, maintenance cost.
Description
Technical field
The present invention relates to a kind of device for revolving and driving, especially a kind of planet combined type device for revolving and driving.
Background technique
Device for revolving and driving is a kind of using very extensive device, it is using pivoting support as driven transmission part and mechanism
Attachment, by adhering to driving link, driving source and housing on a circle in pivoting support Internal and external cycle, and both another circle
As driven transmission part, and as by the connection pedestal of driving workpiece, integrate revolution, deceleration and driving function.
It is distinguished according to the gear form of device for revolving and driving, tooth-like revolution driving can be divided into and Worm-gear type returns
Turn driving, inherit the feature of gear drive and Worm Wheel System respectively, both device for revolving and driving are suitable for middle height respectively
The application of speed and low speed, in terms of bearing capacity, the performance of Worm-gear type is better than tooth-like, and when using enveloping worm
When transmission, bearing capacity, non-deformability and transmission rigidity have further raising, but Worm-gear type revolution driving
Then it is inferior to tooth-like revolution driving in terms of efficiency.
Worm Wheel System also has the characteristics that reverse self-locking, i.e., worm gear can only be driven by worm screw, and cannot be by worm gear band
Dynamic worm movement.This characteristic can be widely applied to revolution driving in the equipment such as lifting, high altitude operation, new energy,
Greatly improve the operation stability of host and the safety coefficient of operation.
Device for revolving and driving is compared with traditional deceleration device, with reduction ratio is big, bearing capacity is high, simple installation, is easy to
The features such as installation space, is saved in maintenance.
But the reduction ratio of device for revolving and driving nevertheless suffers from limitation, in order to realize the defeated of higher reduction ratio and more low speed
Out, other external deceleration devices again on the basis of device for revolving and driving are needed toward contact, caused not compact enough, integrated in structure
The disadvantages of spending low, higher cost, cannot fully meet the needs of different use occasions.
Summary of the invention
The present invention integrates device for revolving and driving and planetary reducer, it is desirable to provide one kind is able to achieve higher subtract
The device for revolving and driving that speed ratio, more low speed export.
Planet combined type device for revolving and driving of the present invention, including pedestal, pivoting support, worm screw, the pedestal by
Axle housing and seat ring two are partly constituted, and the axial line of axle housing and the axial line of seat ring are orthogonal on spatial position, the worm screw
It is mounted in the axle housing of pedestal, the pivoting support includes inner ring, outer ring and the ball between inner ring and outer ring, is returned
Turn bearing to be mounted in the seat ring of pedestal, characterized in that be additionally provided with planetary reduction unit, the planet in the input terminal of worm screw
Deceleration unit includes gear ring and several grades of central gears, planetary gear and the planet carrier that are arranged in gear ring.
In above-mentioned technical proposal, the output end of pivoting support can be inner ring, be also possible to outer ring, pivoting support it is defeated
It goes too far and is equipped with tooth, and the tooth engagement with worm screw.
More preferred, central gear, planetary gear and planet carrier in the gear ring of the planetary reduction unit are two-stage
Or three-level.
More preferred, the input terminal end face circumferencial direction of worm screw is uniformly arranged several pin holes, the quantity of pin hole and last
The quantity of primary planet pinion is identical, and planetary gear is mounted in pin hole.
In technical solutions according to the invention, the output shaft of driving device and the central gear of first order planetary reduction gear connect
It connects, the planet carrier of the first order is connected with the central gear of the second level, and so on, the planet carrier of afterbody planetary reduction gear and snail
The input terminal of bar connects, and the high speed rotation output of such driving device is after the deceleration of multistage planet deceleration unit again by slewing equipment
Low speed exports after being slowed down, to realize bigger reduction ratio.
Meanwhile for the miniaturization of more realization device, also the gear ring of multistage planet deceleration mechanism is designed in the present invention
For an entirety, and the planetary gear of afterbody is directly installed on to the input quotient of worm screw, using the input terminal of worm screw as
The planet carrier of afterbody planetary reduction gear, to more save the amount of parts of the present apparatus.
The present invention organically ties multistage planet deceleration mechanism and device for revolving and driving together, has both realized very high subtract
Speed ratio, high output torque, and remain the advantages that device for revolving and driving bearing capacity is big, anchorage is strong.Meanwhile also there is structure
Compact, the advantages that integrated level is high, greatly improves the reliability of product, the manufacture for reducing product, maintenance cost.
Detailed description of the invention
Fig. 1 is planet combined type slewing equipment driving structure schematic diagram (section)
Fig. 2 is planetary reduction unit schematic diagram
Fig. 3 is worm screw schematic diagram (solid)
Wherein: 1 is planetary reduction unit, and 11 be gear ring, and 12 be center gear, and 13 be planetary gear, and 5 be pedestal, and 51 are
Axle housing, 52 be seat ring, and 7 be worm screw, and 8 be pivoting support.
Specific embodiment
With reference to the accompanying drawing 1,2,3, it illustrates and how to implement the present invention.
Embodiment 1:
As shown in Figure 1, 2, planet combined type device for revolving and driving described in the present embodiment, including pedestal 5, pivoting support 8,
Worm screw 7, the pedestal 5 are made of 52 liang of parts of axle housing 51 and seat ring, and the axial line of axle housing 51 and the axial line of seat ring 52 are in sky
Between it is orthogonal on position, the worm screw 7 is mounted in the axle housing 51 of pedestal 5, the pivoting support 8 include inner ring, outer ring with
And the ball between inner ring and outer ring, pivoting support are mounted in the seat ring 52 of pedestal 5, meanwhile, in the input of worm screw 7
End is additionally provided with planetary reduction unit 1, and the planetary reduction unit 1 includes in gear ring 11 and the three-level being arranged in gear ring 11
Heart gear 12, planetary gear 13 and planet carrier.
In above-described embodiment, the output end of pivoting support 8 can be inner ring, be also possible to outer ring, pivoting support it is defeated
It goes too far and is equipped with tooth, and the tooth engagement with worm screw 7.
Embodiment 2:
On the basis of embodiment 1, several pin holes 71 are uniformly arranged in the input end face circumferencial direction of worm screw 7, such as Fig. 3 institute
Show, the quantity of pin hole 71 is identical as the quantity of afterbody planetary gear 13, and planetary gear 13 is mounted in pin hole 71.
In above-described embodiment, the output shaft of driving device is connect with the central gear of first order planetary reduction gear, the first order
Planet carrier is connected with the central gear of the second level, and so on, the planet carrier of afterbody planetary reduction gear and the input terminal of worm screw
Connection, after the high speed rotation output of such driving device is slowed down by slewing equipment again after the deceleration of multistage planet deceleration unit
Low speed output, to realize bigger reduction ratio.Meanwhile also by the gear ring of multistage planet deceleration mechanism be designed as one it is whole
Body, and the planetary gear of afterbody is directly installed on to the input terminal of worm screw, using the input terminal of worm screw as afterbody
The planet carrier of planetary reduction gear realizes the miniaturization of device for revolving and driving to more save the amount of parts of the present apparatus.
Claims (4)
1. a kind of planet combined type device for revolving and driving, including pedestal (5), pivoting support (8), worm screw (7), the pedestal (5)
It is made of axle housing (51) and (52) two part of seat ring, the axial line of axle housing (51) and the axial line of seat ring (52) are on spatial position
Orthogonal, the worm screw (7) is mounted in the axle housings (51) of pedestal (5), the pivoting support (8) include inner ring, outer ring with
And the ball between inner ring and outer ring, pivoting support (8) are mounted in the seat ring (52) of pedestal (5), characterized in that
The input terminal of worm screw (7) is additionally provided with planetary reduction unit (1), and the planetary reduction unit (1) includes gear ring (11) and sets
Set several grades of central gears (12), planetary gear (13) and planet carrier in gear ring (11).
2. planet combined type device for revolving and driving described in claim 1, characterized in that the tooth of the planetary reduction unit (1)
Central gear (12), planetary gear (13) and the planet carrier enclosed in (11) is two-stage.
3. planet combined type device for revolving and driving described in claim 1, characterized in that the tooth of the planetary reduction unit (1)
Central gear (12), planetary gear (13) and the planet carrier enclosed in (11) is three-level.
4. planet combined type device for revolving and driving described in claim 1,2 or 3, characterized in that the input terminal of the worm screw (7)
End face circumferencial direction is uniformly arranged several pin holes (71), the quantity and the quantity phase of afterbody planetary gear (13) of pin hole (71)
Together, planetary gear (13) is mounted in pin hole (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616946.5A CN109469711A (en) | 2018-12-27 | 2018-12-27 | Planet combined type device for revolving and driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616946.5A CN109469711A (en) | 2018-12-27 | 2018-12-27 | Planet combined type device for revolving and driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109469711A true CN109469711A (en) | 2019-03-15 |
Family
ID=65677558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811616946.5A Pending CN109469711A (en) | 2018-12-27 | 2018-12-27 | Planet combined type device for revolving and driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109469711A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201507552U (en) * | 2009-08-28 | 2010-06-16 | 河南承信齿轮传动有限公司 | Worm gear worm type belt power rotation supporting device |
| DE102010056068A1 (en) * | 2010-12-23 | 2012-06-28 | Ps Automation Gmbh | Planetary wheel for planetary gear or planetary differential drive of stepped planetary gear, comprises wheel hub, particularly with internal gears and toothed ring with external teeth |
| KR20150121856A (en) * | 2014-04-22 | 2015-10-30 | 황정호 | Speed Reducer |
| CN107255142A (en) * | 2017-08-05 | 2017-10-17 | 银川威力传动技术股份有限公司 | A kind of high-mechanic compact revolving support gear-box |
| CN108980288A (en) * | 2018-09-30 | 2018-12-11 | 天津思耐德精密机械有限公司 | Smart home renovates buffer with electric drive |
| CN209370382U (en) * | 2018-12-27 | 2019-09-10 | 江阴凯迈机械有限公司 | Planet combined type device for revolving and driving |
-
2018
- 2018-12-27 CN CN201811616946.5A patent/CN109469711A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201507552U (en) * | 2009-08-28 | 2010-06-16 | 河南承信齿轮传动有限公司 | Worm gear worm type belt power rotation supporting device |
| DE102010056068A1 (en) * | 2010-12-23 | 2012-06-28 | Ps Automation Gmbh | Planetary wheel for planetary gear or planetary differential drive of stepped planetary gear, comprises wheel hub, particularly with internal gears and toothed ring with external teeth |
| KR20150121856A (en) * | 2014-04-22 | 2015-10-30 | 황정호 | Speed Reducer |
| CN107255142A (en) * | 2017-08-05 | 2017-10-17 | 银川威力传动技术股份有限公司 | A kind of high-mechanic compact revolving support gear-box |
| CN108980288A (en) * | 2018-09-30 | 2018-12-11 | 天津思耐德精密机械有限公司 | Smart home renovates buffer with electric drive |
| CN209370382U (en) * | 2018-12-27 | 2019-09-10 | 江阴凯迈机械有限公司 | Planet combined type device for revolving and driving |
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Application publication date: 20190315 |