CN104500658A - Built-in solar tracking azimuth driving device - Google Patents
Built-in solar tracking azimuth driving device Download PDFInfo
- Publication number
- CN104500658A CN104500658A CN201410774944.4A CN201410774944A CN104500658A CN 104500658 A CN104500658 A CN 104500658A CN 201410774944 A CN201410774944 A CN 201410774944A CN 104500658 A CN104500658 A CN 104500658A
- Authority
- CN
- China
- Prior art keywords
- minor axis
- gear
- roller bearing
- bevel gear
- turbine
- 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
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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/24—Toothed gearings for conveying rotary motion without gears having orbital motion involving gears essentially having intermeshing elements other than involute or cycloidal teeth
-
- 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
Abstract
The invention discloses a built-in solar tracking azimuth driving device which comprises a circular box cover, an inner tooth type four-point contact ball turntable bearing, a worm rod, a turbine worm rod-bevel gear speed reducer component and an output short shaft, wherein the circular box cover is fixed on the position at the top end in a hollow vertical column; the speed reducer component is mounted on the lower part of the circular box cover; the output short shaft of the speed reducer component is upward; an external gear is mounted on the short shaft; the external gear is meshed with the inner tooth type four-point contact ball turntable bearing; the worm rod is arranged in the speed reducer component; an input end of the worm rod is connected with a motor; a variable parameter is set according to the requirement for the outline structure size and reduction ratio of the device. According to the invention, different reduction ratios can be easily realized through the driving pair parameter design, and meanwhile, a triple-axle bearing structure and an inside mounting mode of the vertical column can ensure that the larger wind load overturning moment, axial force and radial force can be endured by the device.
Description
Technical field
The present invention relates to a kind of azimuth gear, particularly the built-in solar tracking azimuth gear of one.
Background technique
Azimuth gear is the important component part of solar electrical energy generation, it is the actuator realizing solar thermal collector high precision tracking, the spatial motion that azimuth gear not only requires the high and low noise of smooth running, efficiency, long lifetime etc. to go back claimed apparatus not interfere truss, the bright and clear frame overall structure that makes of tailored appearance is clear.
The azimuth gear of current disc type solar energy utilizes turbine and worm to drive, pivoting support is adopted to make between column with rack two-part, to realize relative revolution, can bear certain axial force, radial force and wind carries tilting moment simultaneously, and joins planetary gear reducing mechanism and three grades of deceleration direct-current motor.But, current device for revolving and driving is all the outside being positioned over column top, thus occupies space, affects the global design of frame, and motor and speed reducer are subject to the impact of bad border and damage, and outlet structure also has a certain impact to the attractive in appearance of disc type solar energy and power generation system.
Summary of the invention
In order to solve the problems referred to above that existing azimuth gear exists, the invention provides a kind of built-in solar tracking azimuth gear.The present invention can make azimuth gear and motor, plane table thermoconductivity meter is positioned over column inside, take full advantage of column inner space, not only smooth running, the high and low noise of efficiency but also solve the problem of space hold, each device is made not to be vulnerable to environmetal impact and premature deterioration, also make frame overall structure clear, attractive in appearance.
The technological scheme that the present invention solves the problems of the technologies described above is: comprising: comprise circular case lid, internal gear type four point touching ball slewing bearing, worm screw, turbine and worm-cone tooth reducer assemblies, export minor axis, described circular case lid is fixed on hollow column inner tip position, reducer assemblies is installed on circular case lid bottom, in the output short axial of reducer assemblies, and external gear is installed on minor axis, external gear engages with internal gear type four point touching ball slewing bearing, worm screw is located in reducer assemblies, and the input end of worm screw is connected with motor.
In above-mentioned built-in solar tracking azimuth gear, described turbine and worm-cone tooth reducer assemblies comprises turbine, worm screw, the first bevel gear, the second bevel gear, major axis, minor axis, described worm screw and turbine toe joint, turbine is fixed on one end of major axis, the other end of major axis is provided with the second bevel gear, first bevel gear is fixed on minor axis, and the first bevel gear and the second bevel gear are in engaging.
The invention has the advantages that: the space resources making full use of column inside, the interference of truss, column and rack three spatial motion can be avoided, simplify truss structure and improve intensity under truss unit weight and rigidity; Can effectively improve azimuth gear working environment, improve the working life of motor, plane table thermoconductivity meter; This device easily realizes different reduction speed ratio by transmission parameter designing, simultaneously triple axle supporting structure and can guarantee that this device can bear larger wind and carry tilting moment, axial force and radial force with the inner side mounting type of column.
Accompanying drawing explanation
Fig. 1 is installation front elevation of the present invention.
Fig. 2 is plan view of the present invention.
Fig. 3 is that sectional view is looked on a left side of the present invention.
Fig. 4 is that sectional view is looked on the right side of the present invention.
Fig. 5 is that minor axis of the present invention installs sectional view.
In figure, mark is as follows: 1-internal gear type four point touching ball slewing bearing; 2-circular case lid; 3-right end cap; 4-reducer assemblies; 5-worm shaft; 6-left end cap; 7-upper end cap; 8-external gear; 9-the first bevel gear; 10-the second bevel gear; 11-cover wall; 12-worm screw lower end cap; 13-turbine; 14-major axis; 15-roller bearing 1; 16-roller bearing 2; 17-lining; 18-sleeve; 19-worm screw upper end cap; 20-minor axis; 21-tapped hole.
Embodiment
See Fig. 1-5, the present invention includes circular case lid, internal gear type four point touching ball slewing bearing (1), worm screw (5), turbine and worm-cone tooth reducer assemblies 4, export minor axis 20, described circular case lid is fixed on hollow column inner tip position, reducer assemblies 4 is installed on circular case lid bottom, the output minor axis 20 of reducer assemblies 4 upwards, and external gear 8 is installed on minor axis 20, external gear 8 engages with internal gear type four point touching ball slewing bearing 1, worm screw 5 is located in reducer assemblies 4, and the input end of worm screw 5 is connected with motor.Described turbine and worm-cone tooth reducer assemblies 4 comprises turbine 13, worm screw 5, first bevel gear 9, second bevel gear 10, major axis 14, minor axis 20, described worm screw 5 and turbine 13 toe joint, turbine 13 is fixed on one end of major axis 14, the other end of major axis 14 is provided with the second bevel gear 10, first bevel gear 9 is fixed on minor axis 20, and the first bevel gear 9 engages in 90 ° with the second bevel gear 10.Described lining 17 is hollow cylindrical, lower end extends internally into and minor axis dimension same diameter, upper end stretches out and is fixed by bolts to outside casing, and lower end props up roller bearing 16 outer end, sleeve 18 to pack in minor axis 20 and prop up roller bearing 15, roller bearing 16 is inner, and end cap 7 Fix roller bearing 15 outer end thus realize the installation of its lining 17, sleeve 18, minor axis 20, roller bearing 15 and roller bearing 16.
Working principle of the present invention is as follows: during work, rotated by driven by motor worm screw 5, thus drive the turbine 13 engaged with it to rotate, turbine 13 adopts key to be fixedly connected with major axis 14, drive major axis 14 to rotate when turbine 13 rotates, and the major axis the other end second bevel gear 10 is rotated, and drive is that 90 ° of first bevel gears 9 engaged rotate with it, first bevel gear 9 is by key and bolt, packing ring and lining 17 fixing, minor axis 20 is driven to rotate, thus make the external gear on minor axis 20 the other end rotate and the internal gear type four point touching ball slewing bearing 1 engaged with it rotate.
The invention has the advantages that: in working procedure, this device can not only reach gear-driven basic demand and the internal structure of retarder makes its input shaft when transmission can realize vertically parallel with output shaft, this transmission device and motor is made enough to have enough spaces to be placed on hollow column inside with the first class reducer carried, perfection make use of the space resources of column inside, and can not interfere the spatial motion of truss.
Claims (3)
1. a built-in solar tracking azimuth gear, it is characterized in that: comprise circular case lid, internal gear type four point touching ball slewing bearing (1), worm screw (5), turbine and worm-cone tooth reducer assemblies (4), export minor axis (20), described circular case lid is fixed on hollow column inner tip position, reducer assemblies (4) is installed on circular case lid bottom, the output minor axis (20) of reducer assemblies (4) upwards, and external gear (8) is installed on minor axis (20), external gear (8) engages with internal gear type four point touching ball slewing bearing (1), worm screw (5) is located in reducer assemblies (4), the input end of worm screw (5) is connected with motor, described variable element refers to that this device contour structure size and reduction speed ratio can set as required.
2. require the built-in solar tracking azimuth gear of described one according to right 1, it is characterized in that: described turbine and worm-cone tooth reducer assemblies (4) comprises turbine (13), worm screw (5), first bevel gear (9), second bevel gear (10), major axis (14), minor axis (20), described worm screw (5) and turbine (13) toe joint, turbine (13) is fixed on one end of major axis (14), the other end of major axis (14) is provided with the second bevel gear (10), first bevel gear (9) is fixed on minor axis (20), first bevel gear (9) engages in 90 ° with the second bevel gear (10).
3. according to right 1, the built-in solar tracking azimuth gear of one described in 2 requirements, it is characterized in that utilizing lining (17), sleeve (18), minor axis (20), make described roller bearing 1(15), roller bearing 2(16) realize axial restraint, described lining (17) is hollow cylindrical, lower end extends internally into and minor axis dimension same diameter, upper end stretches out and is fixed by bolts to outside casing, and lower end props up roller bearing (16) outer end, sleeve (18) to pack in minor axis (20) and props up roller bearing (15), roller bearing (16) is inner, and end cap (7) Fix roller bearing (15) outer end thus realize its lining (17), sleeve (18), minor axis (20), the installation of roller bearing (15) and roller bearing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774944.4A CN104500658A (en) | 2014-12-16 | 2014-12-16 | Built-in solar tracking azimuth driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774944.4A CN104500658A (en) | 2014-12-16 | 2014-12-16 | Built-in solar tracking azimuth driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500658A true CN104500658A (en) | 2015-04-08 |
Family
ID=52942090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774944.4A Pending CN104500658A (en) | 2014-12-16 | 2014-12-16 | Built-in solar tracking azimuth driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500658A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016165407A1 (en) * | 2015-04-15 | 2016-10-20 | 宁波大智机械科技有限公司 | Rotating post support |
| CN108063590A (en) * | 2017-12-28 | 2018-05-22 | 天津正隆兴新能源科技发展有限公司 | A kind of high photovoltaic module support of accuracy |
| CN109139878A (en) * | 2018-10-09 | 2019-01-04 | 嘉善中佳电路板有限公司 | A kind of machine core gear drive to prolong the service life |
| CN109343579A (en) * | 2018-12-16 | 2019-02-15 | 北京工业大学 | A kind of two-way varied angle heliostat control mechanism based on gear driving |
| WO2023024203A1 (en) * | 2021-08-27 | 2023-03-02 | 重庆大学 | Sun-oriented directional solar wing driving device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1536289A (en) * | 2003-04-10 | 2004-10-13 | Single-drive solar tracking system | |
| RO126150A2 (en) * | 2009-09-21 | 2011-03-30 | Universitatea Transilvania Din Braşov | System for orientation about two axes with a single motor |
| US20110240007A1 (en) * | 2010-05-28 | 2011-10-06 | Black Swan Solar, Inc. | Heliostat repositioning system and method |
| CN202197232U (en) * | 2011-07-30 | 2012-04-18 | 广东奥其斯科技有限公司 | Solar energy power generating device capable of tracking sunlight |
| CN103207624A (en) * | 2011-12-30 | 2013-07-17 | 陈永胜 | Condensation type solar power generation tracking rotating disc |
| CN203161997U (en) * | 2013-04-03 | 2013-08-28 | 重庆齿轮箱有限责任公司 | Azimuth angle transmission device of heliostat |
| CN203893456U (en) * | 2014-04-15 | 2014-10-22 | 苏州市职业大学 | Solar cooker capable of automatically tracking |
| CN204533374U (en) * | 2014-12-16 | 2015-08-05 | 湖南科技大学 | A kind of built-in solar tracking azimuth gear |
-
2014
- 2014-12-16 CN CN201410774944.4A patent/CN104500658A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1536289A (en) * | 2003-04-10 | 2004-10-13 | Single-drive solar tracking system | |
| RO126150A2 (en) * | 2009-09-21 | 2011-03-30 | Universitatea Transilvania Din Braşov | System for orientation about two axes with a single motor |
| US20110240007A1 (en) * | 2010-05-28 | 2011-10-06 | Black Swan Solar, Inc. | Heliostat repositioning system and method |
| CN202197232U (en) * | 2011-07-30 | 2012-04-18 | 广东奥其斯科技有限公司 | Solar energy power generating device capable of tracking sunlight |
| CN103207624A (en) * | 2011-12-30 | 2013-07-17 | 陈永胜 | Condensation type solar power generation tracking rotating disc |
| CN203161997U (en) * | 2013-04-03 | 2013-08-28 | 重庆齿轮箱有限责任公司 | Azimuth angle transmission device of heliostat |
| CN203893456U (en) * | 2014-04-15 | 2014-10-22 | 苏州市职业大学 | Solar cooker capable of automatically tracking |
| CN204533374U (en) * | 2014-12-16 | 2015-08-05 | 湖南科技大学 | A kind of built-in solar tracking azimuth gear |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016165407A1 (en) * | 2015-04-15 | 2016-10-20 | 宁波大智机械科技有限公司 | Rotating post support |
| CN108063590A (en) * | 2017-12-28 | 2018-05-22 | 天津正隆兴新能源科技发展有限公司 | A kind of high photovoltaic module support of accuracy |
| CN109139878A (en) * | 2018-10-09 | 2019-01-04 | 嘉善中佳电路板有限公司 | A kind of machine core gear drive to prolong the service life |
| CN109343579A (en) * | 2018-12-16 | 2019-02-15 | 北京工业大学 | A kind of two-way varied angle heliostat control mechanism based on gear driving |
| CN109343579B (en) * | 2018-12-16 | 2021-09-24 | 北京工业大学 | Bidirectional variable-angle heliostat control mechanism based on gear drive |
| WO2023024203A1 (en) * | 2021-08-27 | 2023-03-02 | 重庆大学 | Sun-oriented directional solar wing driving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104500658A (en) | Built-in solar tracking azimuth driving device | |
| CN202927015U (en) | Gear case, wind turbine, jointing element and end cap structure | |
| CN103452756A (en) | Yaw system of wind generating set and wind generating set comprising system | |
| CN201608664U (en) | Double-shaft sun tracker | |
| CN104124914A (en) | Rotary decoupling biaxial solar condenser parallel tracking mechanism | |
| JP5437337B2 (en) | Drive device for solar power generation system | |
| CN202031781U (en) | Wind energy generator | |
| CN204533374U (en) | A kind of built-in solar tracking azimuth gear | |
| CN204156076U (en) | A kind of single shaft compact aerial seat | |
| CN101649810A (en) | Wind-power generating variable-propeller speed reducer | |
| CN103122709A (en) | Stereoscopic parking rotating lifting car loading platform | |
| CN103855908A (en) | High-reduction-ratio integrated mechanism driven by motor | |
| CN204406260U (en) | A kind of maximum power point tracking device of photovoltaic cell | |
| JP2017060216A (en) | Solar auto tracking photovoltaic generator | |
| CN103135579A (en) | Photovoltaic panel tracking device | |
| CN204947987U (en) | A kind of square expansion device of solar generating with crank and rocker mechanism and revolute function | |
| CN102562785A (en) | Turntable bearing with built-in internal tooth driving device | |
| CN105245174A (en) | Multifunctional chain expansion solar panel bearing frame body | |
| CN104373511A (en) | Large-diameter combined type supporting raceway worm gear reducer | |
| CN202063511U (en) | Transmission device for disc feeder | |
| CN201852799U (en) | X-ray inspection equipment | |
| CN201797605U (en) | Revolution platform of mobile communication antenna feed system | |
| CN203793115U (en) | Horizontal drive device of electric truck | |
| CN204230432U (en) | A kind of polar mounts antenna | |
| CN201779214U (en) | Improved worm speed reducer for photovoltaic power-generating single-shaft tracking system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |