CN206877157U - Solar tracking device - Google Patents
Solar tracking device Download PDFInfo
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- CN206877157U CN206877157U CN201720780731.1U CN201720780731U CN206877157U CN 206877157 U CN206877157 U CN 206877157U CN 201720780731 U CN201720780731 U CN 201720780731U CN 206877157 U CN206877157 U CN 206877157U
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- chute
- sliding block
- leading screw
- turntable
- motor
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- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
Solar tracking device, including sun optical pickup apparatus, in addition to cross one another first chute and the second chute are the utility model is related to, is respectively arranged with leading screw in chute, leading screw is connected with motor；First chute is provided with the first sliding block, and the second chute is provided with the second sliding block, and sliding block cooperatively forms lead screw pair with corresponding leading screw respectively；It is respectively arranged with turntable on sliding block, the turntable on the second sliding block is also hinged with support bar, and support bar is hinged with sun optical pickup apparatus upper end, and turntable and the sun optical pickup apparatus lower end of the first sliding block are hinged.Motor can drive screw slider structure to run, and then drive upper cell plate angular deflection, and cell panel back need not carry the motor and transmission mechanism of load-bearing, can reduce structural focus, improve stability.More set chute groups are connected in use, can be rotated by same motor driven multi-filament thick stick, and formation linkage, whole system is more stable, is not easy to tumble, can significantly reduce manufacturing cost.
Description
Technical field
It the utility model is related to the tracker of solar energy.
Background technology
Solar use, such as photovoltaic generation, it is to be absorbed solar energy by solar panel, is converted into electric energy.By
It can be changed in solar irradiation direction, therefore solar panel is arranged on tracker, making cell panel, face is too at any time
Sun, illumination reception amount can be improved.
And existing solar tracking device, it is substantially and stepper motor and transmission mechanism is set at cell panel back, by electricity
Machine driving cell panel presses default angular deflection.This causes cell panel and motor, the weight of transmission mechanism all by the branch of bottom
Seat supports, bearing need to undertake compared with big load, and structural focus also is located at bearing upper end, it is easy to unstability.
And above-mentioned tracker needs to set independent motor mechanism and control board for every piece of cell panel, also causes to make
Make cost increase.
Utility model content
Technical problem to be solved in the utility model is：A kind of solar tracking device is provided, structural focus can be reduced, carried
High stability.
Technical scheme is used by the utility model solves its technical problem：
Solar tracking device, including sun optical pickup apparatus, in addition to cross one another first chute and the second chute, institute
State and leading screw is respectively arranged with the first chute and the second chute, the lead screw transmission is connected with motor；
First chute is provided with the first sliding block being slidably matched, and the second chute is provided with the second sliding block being slidably matched, institute
State the first sliding block and the second sliding block cooperatively forms lead screw pair with corresponding leading screw respectively；
First sliding block and the second upper end of slide block are respectively arranged with the turntable being rotatably assorted, and rotating shaft is perpendicular to the leading screw of intersection
Place plane, the turntable on second sliding block are also hinged with support bar, the support bar other end and the sun optical pickup apparatus
Upper end is hinged, and turntable and the sun optical pickup apparatus lower end of the first sliding block are hinged, the jointed shaft of the turntable and support bar
Jointed shaft is each perpendicular to turntable rotating shaft, and the jointed shaft at support bar both ends is parallel to each other.
Further, first chute and the second chute are mutually perpendicular to, and form chute group.
Further, including at least two sets of chute groups, the chute of the either direction of at least two sets chute groups are mutually gone here and there
Join, the leading screw in the series connection chute links together, and is driven by same motor.
Further, including at least four sets of chute groups, and four sets of chute groups connect to form groined type, parallel leading screw
End is respectively arranged with drive, and the drive is provided with driving-chain, forms transmission mechanism, the transmission mechanism is by the electricity
Machine drives.
Further, the sun optical pickup apparatus is solar panel；The lead screw pair is ball screw assembly,.
The beneficial effects of the utility model are：Above-mentioned solar tracking device, leading screw, motor are provided with the chute of intersection
The operation of screw slider structure is driven, and then drives upper cell plate angular deflection, cell panel back need not carry the motor of load-bearing
And transmission mechanism, structural focus can be reduced, improves stability.More set chute groups are connected in use, can be by same electricity
Machine drives multi-filament thick stick to rotate, and forms linkage, whole system is more stable, is not easy to tumble, can significantly reduce manufacturing cost.
Brief description of the drawings
Fig. 1 is the schematic diagram that tracker of the present utility model is provided with cell panel；
Fig. 2 is the schematic diagram that tracker of the present utility model does not install cell panel；
Fig. 3 is the leading screw of tracker of the present utility model, slide block structure schematic diagram；
Reference is in figure：First chute 1, the first sliding block 11, the second chute 2, the second sliding block 21, motor 3, leading screw
31st, driving-chain 32, drive 33, sun optical pickup apparatus 4, turntable 41, support bar 42.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Solar tracking device, including sun optical pickup apparatus 4, in addition to the chute of cross one another first chute 1 and second
2, leading screw 31 is respectively arranged with the chute 2 of the first chute 1 and second, and the leading screw 31 is connected with motor 3；
First chute 1 is provided with the first sliding block 11 being slidably matched, and the second chute 2 is provided with the second sliding block being slidably matched
21, the sliding block 21 of the first sliding block 11 and second cooperatively forms lead screw pair with corresponding leading screw 31 respectively；
First sliding block 11 and the upper end of the second sliding block 21 are respectively arranged with the turntable 41 being rotatably assorted, and rotating shaft is perpendicular to intersection
The place plane of leading screw 31, the turntable 41 on second sliding block 21 is also hinged with support bar 42, the other end of support bar 42 and institute
State the upper end of sun optical pickup apparatus 4 to be hinged, turntable 41 and the lower end of sun optical pickup apparatus 4 of the first sliding block 11 are hinged, described turn
The jointed shaft of platform 41 and the jointed shaft of support bar 42 are each perpendicular to the rotating shaft of turntable 41, and the jointed shaft at the both ends of support bar 42 is mutually flat
OK.
As shown in Figure 1：Sun optical pickup apparatus 4 is the device for receiving sunshine, is typical for photovoltaic battery panel,
It is also likely to be other devices, such as can is reflective mirror, sunshine is reflexed to concentration heat sink by the reflective mirror.
First chute 1 and the second chute 2 intersect, and angle can be preferably the first chute 1 from acute angle to obtuse angle
It is mutually perpendicular to the second chute 2.
First chute 1 and the second chute 2 are respectively arranged with corresponding sliding block, and sliding block can slide in chute.Such as Fig. 3 institutes
Show, the second sliding block 21 forms lead screw pair with leading screw 31, is, and leading screw rotates, and can be slided with movable slider 21 along the second chute 2, silk
Thick stick pair can be preferably ball screw assembly, to improve sliding block running precision.First chute 1 and its first sliding block 11 and leading screw
Using the structure of above-mentioned same principle.
First sliding block 11 and the upper end of the second sliding block 21 set turntable 41 respectively, and turntable 41 can rotate around its axle, and second slides
Turntable 41 on block 21 is also hinged with support bar 42, for being supported on sun optical pickup apparatus 4 behind.
As shown in Figure 1, 2, the upper end of support bar 42 is hinged with the behind upper end of sun optical pickup apparatus 4, the first sliding block 11
Turntable 41 be hinged with the behind lower end of sun optical pickup apparatus 4, then when the first sliding block 11 and the second sliding block 21 move, can drive
The sun optical pickup apparatus 4 on top carries out the elevation angle and azimuthal deflection.After the pre-set programs of motor 3, sunshine can be controlled
The tracks sunlight in a desired fashion of reception device 4.
Due to motor 3 and the screw structure of transmission, without installed in control sun optical pickup apparatus 4 back side, because
This can reduce the center of gravity of total, and system is more stable, is not easy to tumble, this have the environment of wind in use, advantage more
Substantially.
It is furthermore preferred that can be that the first chute 1 and the second chute 2 are mutually perpendicular to, and form chute group.It is every set chute
Group includes the orthogonal chute 2 of first chute 1 and second.
Can include at least two sets of chute groups, the chute of the either direction of at least two sets chute groups to be serially connected,
Leading screw 31 in the series connection chute links together, and is driven by same motor 3.
Such as two first chutes 1 are connected with each other being aligned, its internal leading screw 31 is also connected with each other being aligned, then one
Motor 3 can drive two leading screws 31 to rotate, and two the first sliding blocks 11 can be driven to slide, this can reduce electric motor and controller circuit board
Usage amount, reduce cost.
Such as it is furthermore preferred that can include at least four sets of chute groups, and four sets of chute groups connect to form groined type,
The parallel end of leading screw 31 is respectively arranged with drive 33, and the drive 33 is provided with driving-chain 32, forms transmission mechanism, institute
Transmission mechanism is stated to be driven by the motor 3.
As shown in Figure 1, 2, often set chute group includes the orthogonal chute 2 of first chute 1 and second, four sets of chutes
Group connection forms groined type.Horizontal two leading screws 31 connection being aligned, longitudinal two leading screws 31 also connect being aligned, then and one
Root leading screw 31 rotates, and can drive two sliding block linkages.
As shown in Fig. 2 the parallel end of leading screw 31 is respectively arranged with drive 33, drive 33 passes through driving-chain 32, shape
Into transmission mechanism, then a motor 3 drives, and can drive two parallel synchronous axial systems of leading screw 31, i.e., drives four cunnings simultaneously
Block links, and longitudinal leading screw 31 is similarly also equipped with motor and transmission mechanism, and in Fig. 2 embodiments, two motors can drive four
Individual sun optical pickup apparatus 4 links.Transmission mechanism can be belt gear, chain drive etc..
Obvious, chute group can also continue to extend, and forms the linked system of more sun optical pickup apparatus 4, so may be used
So that motor and control board dosage is greatly decreased, cost is reduced.And the quantity of transverse and longitudinal chute is more, laying area is about big,
The center of gravity of total is more steady, is fastened even without using expansion bolt, also can gentle support superstructure.
Claims (5)
1. solar tracking device, including sun optical pickup apparatus (4), it is characterised in that also including cross one another first chute
(1) leading screw (31), the leading screw and the second chute (2), are respectively arranged with first chute (1) and the second chute (2)
(31) it is connected with motor (3)；
First chute (1) is provided with the first sliding block (11) being slidably matched, and the second chute (2) is provided with second to be slidably matched and slided
Block (21), first sliding block (11) and the second sliding block (21) cooperatively form lead screw pair with corresponding leading screw (31) respectively；
First sliding block (11) and the second sliding block (21) upper end are respectively arranged with the turntable (41) being rotatably assorted, and rotating shaft is perpendicular to friendship
Plane where the leading screw (31) of fork, the turntable (41) on second sliding block (21) are also hinged with support bar (42), support bar
(42) other end is hinged with sun optical pickup apparatus (4) upper end, turntable (41) and the sun light-receiving of the first sliding block (11)
Device (4) lower end is hinged, and the jointed shaft of the turntable (41) and the jointed shaft of support bar (42) are each perpendicular to turntable (41) and turned
Axle, the jointed shaft at support bar (42) both ends are parallel to each other.
2. solar tracking device as claimed in claim 1, it is characterised in that first chute (1) and the second chute (2) phase
It is mutually vertical, and form chute group.
3. solar tracking device as claimed in claim 2, it is characterised in that including at least two sets chute groups, at least two
The chute for covering the either direction of chute group is serially connected, and the leading screw (31) in the series connection chute links together, and by same
Individual motor (3) driving.
4. solar tracking device as claimed in claim 3, it is characterised in that including at least four sets chute groups, and four sets
Chute group connects to form groined type, and parallel leading screw (31) end is respectively arranged with drive (33), and the drive (33) sets
Driving-chain (32) is equipped with, forms transmission mechanism, the transmission mechanism is driven by the motor (3).
5. solar tracking device as claimed in claim 1, it is characterised in that the sun optical pickup apparatus (4) is solar energy
Cell panel；The lead screw pair is ball screw assembly,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780731.1U CN206877157U (en) | 2017-06-29 | 2017-06-29 | Solar tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780731.1U CN206877157U (en) | 2017-06-29 | 2017-06-29 | Solar tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877157U true CN206877157U (en) | 2018-01-12 |
Family
ID=61332313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720780731.1U Active CN206877157U (en) | 2017-06-29 | 2017-06-29 | Solar tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085441A (en) * | 2017-06-29 | 2017-08-22 | 攀枝花学院 | Solar tracking device |
| CN109992013A (en) * | 2019-05-05 | 2019-07-09 | 西南交通大学 | A kind of twin shaft follow-up mechanism day by day |
-
2017
- 2017-06-29 CN CN201720780731.1U patent/CN206877157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085441A (en) * | 2017-06-29 | 2017-08-22 | 攀枝花学院 | Solar tracking device |
| CN109992013A (en) * | 2019-05-05 | 2019-07-09 | 西南交通大学 | A kind of twin shaft follow-up mechanism day by day |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240521 Address after: Room 403, 4th Floor, Building 140, Yirui East Lane, Tongzhou District, Beijing, 101100 Patentee after: Wang Xiaoxia Country or region after: China Address before: 617000 Airport Road, East District, Panzhihua, Sichuan Province, No. 10 Patentee before: PANZHIHUA University Country or region before: China |