CN106051065A - Solar light tracking planet gear speed reducer - Google Patents
Solar light tracking planet gear speed reducer Download PDFInfo
- Publication number
- CN106051065A CN106051065A CN201610412102.3A CN201610412102A CN106051065A CN 106051065 A CN106051065 A CN 106051065A CN 201610412102 A CN201610412102 A CN 201610412102A CN 106051065 A CN106051065 A CN 106051065A
- Authority
- CN
- China
- Prior art keywords
- carrier base
- speed reducer
- flange
- planetary
- driving member
- 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
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000009467 reduction Effects 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- 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
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
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- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
-
- 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
- F16H57/08—General details of gearing of gearings with members 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
- F16H2001/325—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising a carrier with pins guiding at least one orbital gear with circular holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
The invention relates to a solar light tracking planet gear speed reducer. The solar light tracking planet gear speed reducer comprises a speed reducer shell with an inner gear sleeve. A flange plate and a support base are arranged at the two ends of the speed reducer shell correspondingly. The flange plate and the support base are connected through a speed reduction assembly arranged in the speed reducer shell. The speed reduction assembly comprises a first-stage planetary transmission part, a second-stage planetary transmission part and a third-stage planetary transmission part. A three-stage transmission mechanism is adopted, thereby being much smaller than a four-stage transmission mechanism. Moreover, a first-stage sun wheel is of a four-tooth 20-degree helical angle structure, the output speed ratio of the speed reducer can reach 710.5, the rated torque is 100N.m, the maximum rated torque can reach 150 N.m, performance far surpasses that of planet gear speed reducers of the same kind, and better application is achieved in practice. A flange in the planet gear speed reducer is a medium factor for connecting a motor and the speed reducer, a threaded hole of the flange of the solar light tracking planet gear speed reducer is formed in the end face of the flange, namely an internal connecting mode is adopted, and therefore connection precision is higher, and connection reliability is higher.
Description
Technical field
The present invention relates to a kind of solar energy and follow the tracks of planetary reducer.
Background technology
Planetary reducer is also called planetary reduction gear, servo deceleration device.In decelerator family, planetary reduction gear with
The plurality of advantages such as its volume is little, and transmission efficiency is high, and reduction range is wide, and precision is high, and it is widely used in servomotor, stepping electricity
In the drive system such as machine, direct current generator.Its effect is exactly on the premise of ensureing precision drive, is mainly used to reduce rotating speed and increases
High pulling torque and the rotary inertia ratio of reduction load/motor.
What the planetary reduction gear of large speed ratio typically used at present is all level Four transmission, and level Four transmission can cause whole planet to subtract
Speed device is oversize, and noise is high, and the problems such as transmission efficiency is the highest, such as a kind of planetary gear of Application No. 201220640957.9
Decelerator structure, it includes reduction box, output planetary frame, one-level central gear and is arranged on output planetary frame and one-level sun tooth
The primary planet pinion of wheel engagement, output planetary frame end-rings is provided with copper sheathing, is provided with sealing ring between output planetary frame and copper sheathing
；One-level central gear is fixed by centralized positioning pin and secondary sun gear, three grades of central gears, input gears, two grades of sun
Secondary planetary gear engagement on gear and secondary planet frame, the three-stage planetary gear on three grades of central gears and third-level planetary frame
Engagement, the level Four planetary gear engagement on input gear and level Four planet carrier；It is provided with between output planetary frame and secondary planet frame
Tooth set bearing；Reduction box outside output planetary frame end is provided with counter-force arm, this product, and output moment of torsion is big, structureborne noise is little,
Uniform force, but this product size is excessive, and transmission efficiency is the highest, applies limited.
Summary of the invention
The invention aims to the defect existing for planetary reducer in solution prior art, it is provided that Yi Zhongtai
Sun can follow the tracks of planetary reducer by light.
To achieve these goals, the technical solution used in the present invention is:. a kind of solar energy follows the tracks of planetary gear speed-reduction
Device, including the reducer shell of band internal tooth casing, reducer shell be respectively arranged at two ends with ring flange and carrier base, its feature exists
In, between described ring flange and carrier base, the deceleration assembly by being arranged in described reducing gearbox body is connected, deceleration assembly bag
Include primary planet driving member, secondary planet driving member and third-level planetary driving member；
Primary planet driving member includes carrier base, and this carrier base is provided with three alignment pins, between three alignment pins away from
From not all equal, described alignment pin being provided with and cuts tooth top planetary gear, this planetary gear is meshed with the sun gear on carrier base；
Secondary planet driving member includes carrier base, and this carrier base is provided with three alignment pins, between three alignment pins away from
From equal, this planetary gear is meshed with the sun gear on carrier base；
Third-level planetary driving member includes carrier base, and this carrier base is provided with three alignment pins, between three alignment pins away from
From equal, this planetary gear is meshed with the sun gear on carrier base.
Above-mentioned a kind of solar energy follows the tracks of planetary reducer, and the sun gear in described primary planet driving member sets
The double wedge having helical angle to be 20 °, this double wedge quantity is 4.
Above-mentioned a kind of solar energy follows the tracks of planetary reducer, and flange includes flange main body, in flange main body
Portion has motor hole, and described flange main body includes ring flange and the fixed block being connected with ring flange, the end face of described ring flange
Being provided with multiple screwed hole, fixed screw is connected through screwed hole with fixed block.
Above-mentioned a kind of solar energy follows the tracks of planetary reducer, with tertiary gear assembly on described three grades of carriage assemblys
Corresponding side connects output shaft, and output shaft is provided with sealing mechanism with the junction of carrier base.
Above-mentioned a kind of solar energy follows the tracks of planetary reducer, described sealing mechanism include being set on output shaft with
Described carrier base contact bearing and be set on output shaft sealing ring and the end cover being positioned at bearing side.
The invention have the benefit that the present invention uses three grades of drive mechanisms, size is compared level Four drive mechanism and is significantly subtracted
Little, secondly one-level sun gear have employed 4 teeth, 20 ° of helix angle structures, and decelerator spreads out of speed ratio can reach 710.5, and specified torsion
Square is 100N.m, and maximum can reach 150N.m, and performance, considerably beyond similar planetary reducer, can have more preferably in practice
Application；Flange in planetary reducer is the intermediary's factor connecting motor with decelerator, the spiral shell of the flange of this patent
Pit is opened on the end face of flange, i.e. have employed inner connection mode, connects precision higher, and connection reliability is higher.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the present invention；
Fig. 2 is the structural representation of double wedge of the present invention；
Fig. 3 is the structural representation of flange of the present invention.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of solar energy follows the tracks of planetary reducer, including the reductor of band internal tooth casing
Housing 1, reducer shell 1 be respectively arranged at two ends with ring flange 5 and carrier base 9, by setting between ring flange 5 and carrier base 9
Putting the deceleration assembly in described the decelerator body body to connect, deceleration assembly includes primary planet driving member 2, secondary planet driving member
3 and third-level planetary driving member 4；Primary planet driving member 2 includes carrier base, and this carrier base is provided with three alignment pins
21, the distance between three alignment pins 21 is not all equal, alignment pin 21 is provided with and cuts tooth top planetary gear 22, this planetary gear 22 with
Sun gear on carrier base is meshed；Secondary planet driving member includes carrier base, and this carrier base is provided with three alignment pins
31, the distance between three alignment pins 31 is equal, and this planetary gear 32 is meshed with the sun gear on carrier base；Third-level planetary transmission
Part includes carrier base, and this carrier base is provided with three alignment pins 41, and the distance between three alignment pins 41 is equal, this planet
Wheel 42 is meshed with the sun gear on carrier base.
Further, the sun gear in primary planet driving member is provided with the double wedge 231 that helical angle is 20 °, this double wedge 231 number
Amount is 4, can preferably coordinate the speed ratio of 710.5.
Flange includes flange main body, has motor hole 51 at the middle part of flange main body, and described flange main body includes ring flange
And the fixed block 53 being connected with ring flange, the end face of described ring flange is provided with multiple screwed hole, and fixed screw passes screw thread
Hole 52 is connected with fixed block 53, and the screwed hole 52 in flange is opened on end face of flange, and motor and decelerator are by this flange
Connecting, connect precision higher, connection reliability is higher.
Side corresponding with tertiary gear assembly on three grades of carriage assemblys connects output shaft 6, output shaft 6 and carrier base 9
Junction is provided with sealing mechanism, and described sealing mechanism includes being set on output shaft the bearing contacted with described carrier base and set
It is located on output shaft sealing ring 8 and the end cover 7 being positioned at bearing side, improves the sealing property of decelerator.
The ultimate principle of the present invention, principal character and advantages of the present invention are more than shown and described, the technology of the industry
The personnel simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Principle, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, these change and
Improvement both falls within the range of claimed invention, the protection domain of application claims by appending claims and
Equivalent defines.
Claims (5)
1. solar energy follows the tracks of a planetary reducer, including the reducer shell of band internal tooth casing, the two of reducer shell
End is respectively equipped with ring flange and carrier base, it is characterised in that subtract described in being arranged between described ring flange and carrier base
Deceleration assembly in speed casing body connects, and deceleration assembly includes primary planet driving member, secondary planet driving member and three grades of row
Star driving member；
Primary planet driving member includes carrier base, and this carrier base is provided with three alignment pins, between three alignment pins away from
From not all equal, described alignment pin being provided with and cuts tooth top planetary gear, this planetary gear is meshed with the sun gear on carrier base；
Secondary planet driving member includes carrier base, and this carrier base is provided with three alignment pins, between three alignment pins away from
From equal, this planetary gear is meshed with the sun gear on carrier base；
Third-level planetary driving member includes carrier base, and this carrier base is provided with three alignment pins, between three alignment pins away from
From equal, this planetary gear is meshed with the sun gear on carrier base.
A kind of solar energy the most according to claim 1 follows the tracks of planet-gear speed reducer, it is characterised in that described one-level row
Sun gear in star driving member is provided with the double wedge that helical angle is 20 °, and this double wedge quantity is 4.
A kind of solar energy the most according to claim 1 follows the tracks of planetary reducer, it is characterised in that described flange bag
Including flange main body, have motor hole at the middle part of flange main body, described flange main body includes ring flange and is connected with ring flange
Fixed block, the end face of described ring flange is provided with multiple screwed hole, and fixed screw is connected with fixed block through screwed hole.
A kind of solar energy the most according to claim 1 follows the tracks of planetary reducer, it is characterised in that described three grades
Side corresponding with tertiary gear assembly on frame assembly connects output shaft, and output shaft is provided with sealer with the junction of carrier base
Structure.
A kind of solar energy the most according to claim 4 follows the tracks of planetary reducer, it is characterised in that described sealer
Structure includes being set on output shaft the bearing contacted with described carrier base and is set on output shaft and is positioned at the close of bearing side
Seal and end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412102.3A CN106051065A (en) | 2016-06-13 | 2016-06-13 | Solar light tracking planet gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412102.3A CN106051065A (en) | 2016-06-13 | 2016-06-13 | Solar light tracking planet gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106051065A true CN106051065A (en) | 2016-10-26 |
Family
ID=57170864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610412102.3A Pending CN106051065A (en) | 2016-06-13 | 2016-06-13 | Solar light tracking planet gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911596A (en) * | 2020-08-03 | 2020-11-10 | 济南杰桥机器人科技有限责任公司 | An AGV steering wheel inner planetary wheel assembly |
| CN112554562A (en) * | 2020-12-10 | 2021-03-26 | 中交二航局第一工程有限公司 | Gradable unloading sand box |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844703A (en) * | 2006-03-31 | 2006-10-11 | 合肥波林新材料有限公司 | Floating load balancing mechanism for planet wheels and speed reducer thereof |
| CN102265029A (en) * | 2008-12-23 | 2011-11-30 | 爱罗丁工程有限公司 | Planetary gear |
| CN202140515U (en) * | 2011-06-03 | 2012-02-08 | 盐城市金洲机械制造有限公司 | Three-level transmission reducer of planet gear |
| CN202215681U (en) * | 2011-08-29 | 2012-05-09 | 温州三联集团有限公司 | Precise planetary reducer |
| CN102927207A (en) * | 2012-11-05 | 2013-02-13 | 合肥波林新材料有限公司 | Zero back clearance planetary transmission speed reducing device |
| CN203051637U (en) * | 2012-11-28 | 2013-07-10 | 江苏金立电子机械科技有限公司 | Planet gear speed reducing mechanism |
| CN103382984A (en) * | 2013-07-04 | 2013-11-06 | 银川威力减速器有限公司 | Tracking driving reducer used for trench type solar opto-thermal power generation |
| CN103697220A (en) * | 2013-12-26 | 2014-04-02 | 重庆川仪自动化股份有限公司 | Valve actuator |
-
2016
- 2016-06-13 CN CN201610412102.3A patent/CN106051065A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844703A (en) * | 2006-03-31 | 2006-10-11 | 合肥波林新材料有限公司 | Floating load balancing mechanism for planet wheels and speed reducer thereof |
| CN102265029A (en) * | 2008-12-23 | 2011-11-30 | 爱罗丁工程有限公司 | Planetary gear |
| CN202140515U (en) * | 2011-06-03 | 2012-02-08 | 盐城市金洲机械制造有限公司 | Three-level transmission reducer of planet gear |
| CN202215681U (en) * | 2011-08-29 | 2012-05-09 | 温州三联集团有限公司 | Precise planetary reducer |
| CN102927207A (en) * | 2012-11-05 | 2013-02-13 | 合肥波林新材料有限公司 | Zero back clearance planetary transmission speed reducing device |
| CN203051637U (en) * | 2012-11-28 | 2013-07-10 | 江苏金立电子机械科技有限公司 | Planet gear speed reducing mechanism |
| CN103382984A (en) * | 2013-07-04 | 2013-11-06 | 银川威力减速器有限公司 | Tracking driving reducer used for trench type solar opto-thermal power generation |
| CN103697220A (en) * | 2013-12-26 | 2014-04-02 | 重庆川仪自动化股份有限公司 | Valve actuator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911596A (en) * | 2020-08-03 | 2020-11-10 | 济南杰桥机器人科技有限责任公司 | An AGV steering wheel inner planetary wheel assembly |
| CN112554562A (en) * | 2020-12-10 | 2021-03-26 | 中交二航局第一工程有限公司 | Gradable unloading sand box |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |