CN206608511U - Photovoltaic tracking reductor - Google Patents
Photovoltaic tracking reductor Download PDFInfo
- Publication number
- CN206608511U CN206608511U CN201720348844.4U CN201720348844U CN206608511U CN 206608511 U CN206608511 U CN 206608511U CN 201720348844 U CN201720348844 U CN 201720348844U CN 206608511 U CN206608511 U CN 206608511U
- Authority
- CN
- China
- Prior art keywords
- gear
- end cap
- axle
- planetary gear
- input
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Retarders (AREA)
Abstract
The utility model is related to a kind of reductor, more particularly, to a kind of photovoltaic tracking reductor.It is mainly solve the planetary reducer present in prior art structure it is more loose, shared volume is larger, less efficient, and the technical problem of the poor grade of sealing property of transmission.The utility model includes input end cap（1）, described input end cap（1）On be fixed with stepper motor（2）, stepper motor, which is connected with, inputs tooth axle（3）, input tooth axle and be engaged with planetary gear（4）, planetary gear passes through planet axis（5）It is connected with output gear axle（6）, planetary gear is located at planet carrier（7）On, planetary gear is engaged on middle sun gear（8）On, middle sun gear is located at input tooth axle front end, and the external engagement of planetary gear has ring gear（9）, output gear axle outside is provided with output end cap（10）.
Description
Technical field
The utility model is related to a kind of reductor, more particularly, to a kind of photovoltaic tracking reductor.
Background technology
Planetary reducer is attached between prime mover and working machine or executing agency, main to play matching rotating speed and biography
The effect of torque delivery.Chinese patent discloses a kind of planetary reducer（Publication number：CN105952874A）, including reductor, with
And it is arranged on the planetary reducer of reductor input；The first output shaft that reductor includes being sequentially connected in series, in three-level
Heart gear and secondary center gear；The outside of first output shaft is arranged on provided with sprocket hub and the first output shaft housing, sprocket hub
The rearward end of first output shaft housing, the rear end of sprocket hub is provided with the first gland, the first output shaft with first export shaft housing it
Between connected by clutch shaft bearing；The outside of the input of tertiary centre gear is provided with jackshaft, and the outside of jackshaft is provided with centre
Housing, is provided with second bearing between middle casing and jackshaft；Third-level planetary train is provided between jackshaft and the first output shaft,
The outside of third-level planetary train is provided with the three-level ring gear being connected between the first output shaft housing and middle casing；Secondary center
The outside of one end that gear is connected with tertiary centre gear is provided with secondary planet train, and the outside of secondary planet train is provided with connection
Two grades of ring gears between input end cap and middle casing；The input of secondary center gear is fixed on input by bearing pin
Cover, it is driven provided with the driven pulley being fixed on secondary center gear between the input and input end cap of secondary center gear
Wheel is fixed on bearing pin by 3rd bearing, and the top of driven pulley, which is provided with, is fixed on the input gear axle that input is covered；Planet
Deceleration device includes and the terminal pad that be connected of input end cap, is arranged on the middle part of terminal pad and parallel with the connection of input gear axle
Axle；The input of parallel axes is provided with primary centre gear；One end of primary centre gear is by being arranged on the of its tip inside
Two glands are connected with parallel axes, and the other end is connected with adapter sleeve；Be sequentially provided with the outside of primary centre gear primary planet train,
Cylinder body, piston and seal disc；The second output shaft is provided with the outside of the input of parallel axes, primary planet train is arranged on the second output
Between axle and cylinder body, the outside of primary planet train is provided with the one-level ring gear being connected between terminal pad and connector, cylinder body,
The outside of piston and seal disc is provided with the connector being connected with one-level ring gear, and one end that seal disc is connected with piston is provided with support
Outside friction disc and inner attrition piece are socketed with axle, support shaft；One end of adapter sleeve is extended into one-level ring gear, the other end with it is close
Closing disk junction is provided with oil sealing.But the structure of this planetary reducer is more loose, shared volume is larger, the efficiency of transmission compared with
It is low, and sealing property is poor.
Utility model content
The utility model is to provide a kind of photovoltaic tracking reductor, and it is mainly the planet solved present in prior art and subtracted
The structure of fast machine is more loose, and shared volume is larger, less efficient, and the technical problem of the poor grade of sealing property of transmission.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
Photovoltaic tracking reductor of the present utility model, including input end cap, described input, which is covered, is fixed with stepping electricity
Machine, stepper motor is connected with input tooth axle, and input tooth axle is engaged with planetary gear, and planetary gear is connected with output gear by planet axis
Axle, planetary gear is located on planet carrier, and planetary gear is engaged on middle sun gear, and middle sun gear is located at input tooth axle front end, OK
The external engagement of star-wheel has outside ring gear, output gear axle provided with output end cap.The utility model is used in photovoltaic generating system,
Direction and angle for controlling solar panel, enable panel all the time towards the sun.The utility model double reduction, fast ratio reaches
100：1, structure is particularly compact.Directly gear hobbing on driving stepper motor, the output shaft of stepper motor is inputted, planetary reducer is used as
Input sun gear；Tooth spindle-type, direct-drive operating mechanism gear is made in speed reducer output shaft.
Back-up ring is provided with preferably, being provided between described output gear axle and output end cap between multiple bearings, bearing.It is logical
Crossing bearing can make it that output gear axle is operably more smooth.
Preferably, being designed with oil between described output gear axle and output end cap, between input tooth axle and input end cap
Envelope.Can not only it prevent fluid from leaking by oil sealing, moreover it is possible to prevent dust from invading.
Preferably, being provided with needle roller between described planetary gear and planet axis.Planetary gear is enabled to run by needle roller
Ground is more smooth.
Preferably, described ring gear is located between input end cap and output end cap, and the outer surface of ring gear is high
Degree is provided with step less than the outer surface height for inputting end cap, exporting end cap, the inner surface of ring gear.Can be in peace by step
Play a part of positioning during dress ring gear, because ring gear is hidden between input end cap and output end cap so that structure is more
It is compact.
Therefore, the utility model is by the direct gear hobbing on stepper motor, and tooth spindle-type is made in speed reducer output shaft, makes
The structure for obtaining whole reductor is more compact, and layout is relatively reasonable, and transmission efficiency is higher, interior use gear grease, sealed reliable,
It is non-maintaining, it is simple and reasonable for structure.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering in figure：Input end cap 1, stepper motor 2, input tooth axle 3, planetary gear 4, planet axis 5,
Output gear axle 6, planet carrier 7, middle sun gear 8, ring gear 9, output end cap 10, bearing 11, back-up ring 12, oil sealing 13, needle roller 14,
Step 15.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：The photovoltaic tracking reductor of this example, such as Fig. 1, including input end cap 1, input, which is covered, is fixed with stepping
Motor 2, stepper motor is connected with input tooth axle 3, and input tooth axle is engaged with planetary gear 4, and planetary gear is connected with defeated by planet axis 5
Go out tooth axle 6, planetary gear is located on planet carrier 7, planetary gear is engaged on middle sun gear 8, middle sun gear is located at input tooth axle
Front end, the external engagement of planetary gear has outside ring gear 9, output gear axle provided with output end cap 10.Output gear axle 6 and output end cap
It is provided between 10 between multiple bearings 11, bearing and is provided with back-up ring 12.Between output gear axle and output end cap, input tooth axle and input
Oil sealing 13 is designed between end cap.Needle roller 14 is provided between planetary gear and planet axis.Ring gear 9 is located at input end cap and output end
Between lid, and the outer surface of ring gear is highly less than input end cap, exports the outer surface height of end cap, the inner surface of ring gear
Provided with step 15.
In use, stepper motor 2 starts, input tooth axle 3 drives planetary gear 4, ring gear 9 to run, and planetary gear drives output
After tooth axle 6 is rotated, you can output power.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, any those skilled in the art is in field of the present utility model, and the change or modification made all are covered new in this practicality
Among the scope of the claims of type.
Claims (5)
1. a kind of photovoltaic tracking reductor, including input end cap（1）, it is characterised in that described input end cap（1）On be fixed with
Stepper motor（2）, stepper motor, which is connected with, inputs tooth axle（3）, input tooth axle and be engaged with planetary gear（4）, planetary gear passes through planet
Axle（5）It is connected with output gear axle（6）, planetary gear is located at planet carrier（7）On, planetary gear is engaged on middle sun gear（8）On, it is middle
Sun gear is located at input tooth axle front end, and the external engagement of planetary gear has ring gear（9）, output gear axle outside is provided with output end cap
（10）.
2. photovoltaic tracking reductor according to claim 1, it is characterised in that described output gear axle（6）With output end cap
（10）Between be provided with multiple bearings（11）, back-up ring is provided between bearing（12）.
3. photovoltaic tracking reductor according to claim 1 or 2, it is characterised in that described output gear axle（6）With output
End cap（10）Between, input tooth axle（3）With input end cap（1）Between be designed with oil sealing（13）.
4. photovoltaic tracking reductor according to claim 1 or 2, it is characterised in that described planetary gear（4）With planet axis
（5）Between be provided with needle roller（14）.
5. photovoltaic tracking reductor according to claim 1 or 2, it is characterised in that described ring gear（9）It is located at input
End cap（1）With output end cap（10）Between, and the outer surface of ring gear is highly less than input end cap, the outer surface of output end cap
Highly, the inner surface of ring gear is provided with step（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348844.4U CN206608511U (en) | 2017-04-05 | 2017-04-05 | Photovoltaic tracking reductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348844.4U CN206608511U (en) | 2017-04-05 | 2017-04-05 | Photovoltaic tracking reductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608511U true CN206608511U (en) | 2017-11-03 |
Family
ID=60173522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720348844.4U Expired - Fee Related CN206608511U (en) | 2017-04-05 | 2017-04-05 | Photovoltaic tracking reductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608511U (en) |
-
2017
- 2017-04-05 CN CN201720348844.4U patent/CN206608511U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206111968U (en) | Stepped shift speed planet gear | |
| CN205978366U (en) | Gearbox that possesses power of getting function | |
| CN205978303U (en) | Sun -tracking gear | |
| CN203248621U (en) | Gear box of cycloidal-pin wheel | |
| CN204852190U (en) | Be used for articular planet transmission reduction gear of robot or arm | |
| CN104061295B (en) | Rub planetary reduction gear | |
| CN210510227U (en) | Transmission device of mechanical pump set of wind power gear box | |
| CN206608511U (en) | Photovoltaic tracking reductor | |
| CN202628954U (en) | Planetary reducer for large plate bending machine | |
| CN202851827U (en) | Garden machine small-tooth-difference transmission mechanism | |
| CN207896803U (en) | A kind of direct current generator to slow down with three-stage planetary gear | |
| CN212106807U (en) | Speed reducer for vertical transmission pump | |
| CN208295052U (en) | A kind of double dynamical zero passage speed changer | |
| CN206234323U (en) | A kind of heat radiation lubricating formula reductor | |
| CN206017662U (en) | A kind of speed-reducing clutch | |
| CN209196049U (en) | Compound epicyclic reduction gear | |
| CN206608510U (en) | Aluminum alloy casing planetary reducer | |
| CN200993196Y (en) | Planetary reducer | |
| CN203309054U (en) | Stepless speed regulating planetary speed reducer for straightening machine | |
| CN206802205U (en) | A kind of Two-stage Planet Gear Reducer | |
| CN210041558U (en) | Motor reduction mechanism and servo planetary motor thereof | |
| CN208237014U (en) | A kind of transmission mechanism of cook's machine | |
| CN205689690U (en) | A kind of planetary reduction gear | |
| CN203670628U (en) | Rotary planetary reducer used for bucket wheel machine | |
| CN109538707A (en) | A kind of planet wheel decelerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 311199 building 3, No.121, Changda Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Saiya intelligent transmission technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province Xiaoshan District 311215 North Main Street Beitang Road No. 388 Patentee before: HANGZHOU BOYUE TRANSMISSION MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |