CN101847944A - Low power consumption solar power station driven and synchronously supported by multi-pivot screw rod for tracking and collecting light - Google Patents
Low power consumption solar power station driven and synchronously supported by multi-pivot screw rod for tracking and collecting light Download PDFInfo
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- CN101847944A CN101847944A CN201010117875A CN201010117875A CN101847944A CN 101847944 A CN101847944 A CN 101847944A CN 201010117875 A CN201010117875 A CN 201010117875A CN 201010117875 A CN201010117875 A CN 201010117875A CN 101847944 A CN101847944 A CN 101847944A
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- 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
Abstract
A low power consumption solar power station driven and synchronously supported by a multi-pivot screw rod for tracking and collecting light can be driven by motors and can realize the acquisition and automatic tracking of sunlight. The motion of synchronously and automatically tracking sunlight is finished by using two motors to drive a plurality of solar panels through a mechanical driving mechanism comprising straight gears, coaxial double sprockets, chain wheels, long connecting rods, long screw rods, forward threaded nuts, backward threaded nuts and the like. The solar power station can be used for driving the solar panels to realize the group synchronous automatic track for acquiring the sunlight.
Description
Affiliated technical field:
The present invention relates to a kind of solar automatic tracking technology, particularly a kind of a plurality of solar panels or a plurality of other solar energy receiving equipments of can be used for are synchronously from the low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station of motion tracking sunlight, this power station can drive a plurality of solar panels or a plurality of other solar energy receiving equipments synchronously from the motion tracking sunlight, finish solar energy from the motion tracking collection.
Background technology:
Solar energy is a kind of clean energy resource, inexhaustible, nexhaustible, can not cause environmental pollution yet, nowadays, no matter in coastal cities, still in inland city, solar product enters people's the visual field just more and more, solar street light, solar lawn lamp, solar energy garden lamp, solar corridor lamp, bus station's desk lamp, traffic lights or the like, but the solar energy receiving element of these solar products receives sunlight in the fixed-site mode mostly, because of can not whole day keeping vertical, cause solar energy utilization ratio low with sunlight.Abroad in the photovoltaic matrix of some solar power stations, realized in recent years sunlight from motion tracking, also there are some small-sized throughout the country, medium-sized solar power station puts into operation, their receiving element receives sunlight in the fixed-site mode a bit, some realized sunlight from motion tracking, but the level of these tracking means is followed the tracks of rotation axis perpendicular to ground level, it is parallel with ground level vertically to follow the tracks of rotation axis, level must could realize that solar panel receives the plane and keeps vertical with sunlight by real-time tracking with vertical both direction, make these tracking means complex structures, bulky, the cost height, energy consumption is big, is difficult to apply.
Summary of the invention:
In order to overcome existing tracking means complicated in mechanical structure, bulky, shortcoming such as cost is high, energy consumption is big, the deficiency that the present invention is directed to the prior art existence is improved prior art, the three-dimensional tracking is decomposed into track and track depression angle-tracking, and proposed on this basis a kind of simple and reliable for structure, cost is low, follows the tracks of the solar power station that energy consumption is little, wind loading rating is strong.The parallel axes of the axis of the connecting axle of this each solar panel of power station and the earth moves round the sun track, solar panel can be under the driving of control system around the rotational of this connecting axle, thereby make the solar cell board plane keep vertical in real time, realize the track in power station with sunlight.The axis normal of the connecting axle of another connecting axle and each solar panel, what all solar panels in this power station were can be under the driving of control system simultaneously synchronous rotates around this connecting axle, can adjust the axis keeping parallelism of axis and the earth moves round the sun track of the connecting axle of each solar panel, realize the track depression angle-tracking in power station.Because of the earth moves round the sun 1 year, the axis of connecting axle changes very slow with respect to the axis of the earth moves round the sun track, so the adjustment of this direction can be carried out once in one day or several days, can reduce the tracking energy consumption of solar power station greatly.
The technical solution adopted for the present invention to solve the technical problems is: N solar panel is divided into many groups, and every group solar panel is all by firm being serially connected of connecting axle.Each axis of organizing the connecting axle of solar panel be parallel to each other and with the parallel axes of the earth moves round the sun track, make the axis normal of connecting axle of sunray and each group solar panel.The weight of every group solar panel is evenly distributed on the axis both sides of this group connecting axle, and the upper surface of every group solar panel is parallel to each other.The connecting axle of every group of solar panel is installed on one group of brace summer that is parallel to each other by bearing and bearing bracket stand, makes that every group solar panel can be around the smooth rotation of axis of the connecting axle of this group.What brace summer was firm is fixed on the bracing frame, bracing frame is connected with two main support rods by two connecting axles, the axis of two connecting axles is mutually vertical and parallel with ground surface with the axis of the connecting axle of each group solar panel, and the rotation that bracing frame is can be around the axis of two connecting axles smooth and solar panel of driving each group by brace summer are around the synchronous simultaneously rotation in the same way of the axis of two connecting axles.
Each has organized all firm installation in the upper end of connecting axle of solar panel coaxial double-stranded wheel, coaxial double-stranded wheel overlaps and firm being fixed on this connecting axle with this connecting axle concentric axis, the axis of two sprocket wheels on the coaxial double-stranded wheel overlaps and every size correspondent equal, each organizes every size correspondent equal of the coaxial double-stranded wheel on the connecting axle of solar panel, coaxial double-stranded wheel on every group of solar panel connecting axle all respectively with good mutually meshing of two chains, wherein good mutually meshing of the coaxial double-stranded wheel on one group of solar panel connecting axle that chain is adjacent with this group solar panel one side, coaxial double-stranded on another root chain another group solar panel connecting axle adjacent with this group solar panel opposite side are taken turns good mutually meshing.
Firm being fixed on the brace summer of deceleration box, two orthogonal driving shafts are installed on the deceleration box by bearing and bearing bracket stand in deceleration box.Good mutually meshing of worm gear and worm screw in deceleration box, a spur gear and the worm screw concentric axis overlaps and firm being fixed on the worm screw, the motor shaft concentric axis of another spur gear and a motor overlaps and firm being fixed on this motor shaft, good mutually meshing of two spur gears.A driving shaft concentric axis in worm gear and above-mentioned two driving shafts overlaps and firm being fixed on this driving shaft, one end of this driving shaft stretches out in the deceleration box and links to each other with a spur gear, this spur gear and this driving shaft concentric axis overlap and firm being fixed on this driving shaft, the connecting axle concentric axis of another spur gear and one group of solar panel overlaps and firm being fixed on this connecting axle, this spur gear can drive this group solar panel around the smooth rotation of the axis of this group connecting axle by this connecting axle, and drive by coaxial double-stranded wheel on this group solar panel connecting axle and chain and respectively to organize solar panel, good mutually meshing of above-mentioned two spur gears around the simultaneously synchronous smooth in the same way rotation of the axis of each group connecting axle.
When departing from vertical seat with the upper surface of each group solar panel, sunray rotates by the control system drive motors, motor drives by four spur gears, worm screw, worm gear, coaxial two strands wheel and chain and respectively organizes the rotational that solar panel is organized the connecting axle of solar panel simultaneously synchronously in the same way around each, make that respectively organizing solar panel returns on the vertical seat with sunray simultaneously, realizes the track of solar domestic power supply.
Good mutually meshing of another worm gear and another worm screw in deceleration box, a spur gear and this worm screw concentric axis overlap and firm being fixed on the worm screw, the motor shaft concentric axis of another spur gear and another motor overlaps and firm being fixed on this motor shaft, good mutually meshing of two spur gears.Another driving shaft concentric axis in worm gear and above-mentioned two driving shafts overlaps and firm being fixed on this driving shaft, the two ends of this driving shaft are stretched out in the deceleration box and are connected with an end of two long lead screws respectively, article two, long lead screw and this driving shaft concentric axis overlap and the firm two ends that are fixed on this driving shaft, four lower ends have the supporting bracket of circular hole, two middle parts that are installed in two long lead screws respectively wherein, two other is installed in the other end of two long lead screws respectively, circular hole that open four supporting bracket lower ends and two long lead screw concentric axis overlap and four supporting brackets can be the smooth rotation of axle by long lead screw, and the upper end of four supporting brackets and deceleration box are fixed on the same brace summer.Article two, the thread rotary orientation to both sides is opposite from the middle part for long lead screw, wherein long lead screw is that the forward screw thread is a reverse thread to opposite side from the middle part to deceleration box one side, and another long lead screw is that reverse thread is the forward screw thread to opposite side from the middle part to deceleration box one side.Two forward screw nuts are gone into two long lead screws from two long lead screw forward screw thread one sidespins, two reverse thread nuts are gone into two long lead screws from two long lead screw reverse thread one sidespins, the both sides that are positioned at a long lead screw middle part of two symmetries in four nuts, the both sides that are positioned at another long lead screw middle part of two other symmetry, and make the both sides that are positioned at deceleration box of four nut symmetries.Two auxilliary support bars lay respectively at the lower end at two long lead screw middle parts, the upper end of four identical long connecting rods is respectively by a connecting axle and smooth being connected in the lower end of four nuts, these four long connecting rods can be respectively around the smooth rotation of connecting axle of coupled nut lower end, the lower end of four long connecting rods is respectively by a connecting axle and smooth being connected in the upper end of two links, the smooth rotation of connecting axle on coupled link respectively of these four long connecting rods, the lower end of two links is respectively by a connecting axle and smooth being connected in the upper end of two auxilliary support bars, two links can be around two rotations that connecting axle is smooth, and what the lower end of two auxilliary support bars was firm fixes on the ground.
When the parallel seat of axis runout of the axis of the connecting axle of each group solar panel and the earth moves round the sun track, rotate by the control system drive motors, motor is by two spur gears, worm and worm wheel drive two long lead screws and rotate, article two, four nuts of long lead screw drive move along the axis of long lead screw, and drive by four long connecting rods and respectively to organize solar panel simultaneously synchronously in the same way around the rotational of the connecting axle that connects bracing frame and main support rod, make the axis of the connecting axle of respectively organizing solar panel return to simultaneously on the parallel axes seat with the earth moves round the sun track.
When motor did not power up rotation, because of the one-way and the irreversibility of worm screw, worm gear and long lead screw transmission, solar panel can not move under wind-force and other external force effects, so this device has good wind resistance.
The invention has the beneficial effects as follows: one-way and irreversibility by worm screw, worm gear and long lead screw transmission, can realize good wind resistance, the tracking energy consumption is little, cost is low, and is simple and reliable for structure.
Description of drawings
Be that the present invention is further described in conjunction with the accompanying drawings for embodiment with ten solar panels below.
Fig. 1 is a whole schematic diagram of the present invention.
Fig. 2 is an A-A cutaway view of the present invention.
Fig. 3 is a B-B cutaway view of the present invention.
Fig. 4 is a C-C cutaway view of the present invention.
Fig. 5 is the amplification view of reduction box of the present invention.
Fig. 1, Fig. 2, Fig. 3,1-1-1. solar panel among Fig. 4 and Fig. 5,1-1-2. solar panel, 1-2-1. solar panel, 1-2-2. solar panel, 1-3-1. solar panel, 1-3-2. solar panel, 1-4-1. solar panel, 1-4-2. solar panel, 1-5-1. solar panel, 1-5-2. solar panel, 2-1-1. reverse thread nut, 2-1-2. forward screw nut, 2-1-3. reverse thread nut, 2-1-4. the forward screw nut, 2-2-1. long connecting rod, 2-2-2. long connecting rod, 2-2-3. long connecting rod, 2-2-4. long connecting rod, 2-3-1. link, 2-3-2. link, 3-1. main support rod, 3-2. main support rod, 3-3. assists support bar, and 3-4. assists support bar, 4-1-1. bracing frame, 4-1-2. bracing frame, 4-2-1. brace summer, 4-2-2. brace summer, 4-2-3. brace summer, 5-1-1. connecting axle, 5-1-2. connecting axle, 5-2-1. long lead screw, 5-2-2. long lead screw, 5-3-1. connecting axle, 5-3-2. connecting axle, 5-3-3. connecting axle, 5-3-4. connecting axle, 5-4-1. connecting axle, 5-4-2. connecting axle, 5-4-3. connecting axle, 5-4-4. connecting axle, 5-5-1. connecting axle, 5-5-2. connecting axle, 6-1-1. supporting bracket, 6-1-2. supporting bracket, 6-1-3. supporting bracket, 6-1-4. supporting bracket, 7-1. deceleration box, 7-2. deceleration box, 8-1. chain, 8-2. chain, 8-3. chain, 8-4. chain, 9-1-1. connecting axle, 9-1-2. connecting axle, 9-1-3. connecting axle, 9-2-1. connecting axle, 9-2-2. connecting axle, 9-2-3. connecting axle, 9-3-1. connecting axle, 9-3-2. connecting axle, 9-3-3. connecting axle, 9-4-1. connecting axle, 9-4-2. connecting axle, 9-4-3. connecting axle, 9-5-1. connecting axle, 9-5-2. connecting axle, 9-5-3. connecting axle, 10-1. coaxial double-stranded wheel, 10-2. coaxial double-stranded wheel, the coaxial double-stranded wheel of 10-3., the coaxial double-stranded wheel of 10-4., 10-5. coaxial double-stranded wheel, 12-1. motor, 12-2. motor, 13-1. motor shaft, 13-2. motor shaft, 14-1. spur gear, 14-2. spur gear, 14-3. spur gear, 14-4. spur gear, 15-1. worm screw, 15-2. worm screw, 16-1. worm gear, 16-2. worm gear, 17-1. driving shaft, 17-2. driving shaft, 18. control circuit boards, 19. spur gear, 20. spur gears.
Embodiment
In Fig. 1, Fig. 2 and Fig. 3, solar panel is divided into five groups, solar panel (1-1-1) and solar panel (1-1-2) are first group, solar panel (1-2-1) and solar panel (1-2-2) are second group, solar panel (1-3-1) and solar panel (1-3-2) are the 3rd group, solar panel (1-4-1) and solar panel (1-4-2) are the 4th group, solar panel (1-5-1) and solar panel (1-5-2) are the 5th group, and the upper surface of every group of solar panel is parallel to each other.Connecting axle also is divided into five groups, following connecting axle (9-1-1), middle connecting axle (9-1-2) and last connecting axle (9-1-3) are first group, following connecting axle (9-2-1), middle connecting axle (9-2-2) and last connecting axle (9-2-3) are second group, following connecting axle (9-3-1), middle connecting axle (9-3-2) and last connecting axle (9-3-3) are the 3rd group, following connecting axle (9-4-1), middle connecting axle (9-4-2) and last connecting axle (9-4-3) are the 4th group, and following connecting axle (9-5-1), middle connecting axle (9-5-2) and last connecting axle (9-5-3) are the 5th group.Brace summer (4-2-1), brace summer (4-2-2) and brace summer (4-2-3) are by firm being fixed on bracing frame (4-1-1) and the bracing frame (4-1-2), three brace summers are parallel to each other, bracing frame (4-1-1) is connected by the upper end of connecting axle (5-1-1) with main support rod (3-1), bracing frame (4-1-2) is connected by the upper end of connecting axle (5-1-2) with main support rod (3-2), main support rod (3-1) and firm the fixing on the ground in main support rod (3-2) lower end, connecting axle (5-1-1) and connecting axle (5-1-2) concentric axis overlap, and two bracing frames can drive three brace summers around connecting axle (5-1-1) and the smooth rotation of connecting axle (5-1-2).Allow i get one, two, three, four, five respectively.I group solar panel is by firm being serially connected of i group connecting axle, three connecting axles of i group with one heart and the axis of three connecting axles overlap, the weight of i group solar panel is evenly distributed on the axis both sides of i group connecting axle, the last connecting axle of i group is installed on the brace summer (4-2-3) by bearing and bearing bracket stand, the middle connecting axle of i group is installed on the brace summer (4-2-2) by bearing and bearing bracket stand, the following connecting axle of i group is installed on the brace summer (4-2-1) by bearing and bearing bracket stand, and i group solar panel can be around the smooth rotation of axis of i group connecting axle.Each axis of organizing connecting axle be parallel to each other and with the parallel axes of the earth moves round the sun track.
At Fig. 1, Fig. 2, Fig. 3, among Fig. 4 and Fig. 5, what deceleration box (7-2) was firm is fixed on the brace summer (4-2-3), control circuit board (18) is installed in the deceleration box (7-2), and driving shaft (17-1) and driving shaft (17-2) are vertical mutually and be installed on the deceleration box (7-2) by bearing and bearing bracket stand.What motor (12-1) was good is fixed on the deceleration box (7-2), spur gear (14-1) overlaps and firm being fixed on the motor shaft (13-1) with motor shaft (13-1) concentric axis of motor (12-1), spur gear (14-2) overlaps and firm being fixed on the worm screw (15-1) with worm screw (15-1) concentric axis, worm screw (15-1) is installed on the deceleration box (7-2) by bearing and bearing bracket stand, good mutually meshing of spur gear (14-1) and spur gear (14-2), good mutually meshing of worm screw (15-1) and worm gear (16-1), worm gear (16-1) overlaps and firm being fixed on the driving shaft (17-1) with driving shaft (17-1) concentric axis, one end of driving shaft (17-1) stretches out in the deceleration box (7-2) and is connected with spur gear (19), and spur gear (19) and driving shaft (17-1) concentric axis overlap and firm being fixed on the driving shaft (17-1).
Coaxial double-stranded wheel (10-1) firm upper end that is fixed on connecting axle (9-1-2), coaxial double-stranded wheel (10-2) firm upper end that is fixed on connecting axle (9-2-2), coaxial double-stranded wheel (10-3) firm upper end that is fixed on connecting axle (9-3-2), spur gear (20) overlaps and firm being fixed on the connecting axle (9-3-2) with connecting axle (9-3-2) concentric axis, good mutually meshing of spur gear (19) and spur gear (20), coaxial double-stranded wheel (10-4) firm upper end that is fixed on connecting axle (9-4-2), coaxial double-stranded wheel (10-5) firm upper end that is fixed on connecting axle (9-5-2).Chain (8-1) and coaxial double-stranded wheel (10-1) and coaxial double-stranded (10-2) good mutually meshing of taking turns, chain (8-2) and coaxial double-stranded wheel (10-2) and coaxial double-stranded (10-3) good mutually meshing of taking turns, chain (8-3) and coaxial double-stranded wheel (10-3) and coaxial double-stranded (10-4) good mutually meshing of taking turns, good mutually meshing of chain (8-4) and coaxial double-stranded wheel (10-4) and coaxial double-stranded wheel (10-5), five coaxial double-stranded take turns identical.
When motor (12-1) rotates, by motor shaft (13-1), spur gear (14-1), spur gear (14-2), worm screw (15-1), worm gear (16-1), driving shaft (17-1), spur gear (19) drives spur gear (20) and rotates, spur gear (20) is by coaxial double-stranded wheel (10-1), coaxial double-stranded wheel (10-2), coaxial double-stranded wheel (10-3), coaxial double-stranded wheel (10-4), coaxial double-stranded wheel (10-5), chain (8-1), chain (8-4), chain (8-4) and chain (8-4) drive the axis while of each solar panel around its connecting axle, synchronously, follow sunlight in the same way and rotate, realize the track of solar domestic power supply.
At Fig. 1, Fig. 2, Fig. 3, among Fig. 4 and Fig. 5, what motor (12-2) was good is fixed on the deceleration box (7-2), spur gear (14-3) overlaps and firm being fixed on the motor shaft (13-2) with motor shaft (13-2) concentric axis of motor (12-2), spur gear (14-4) overlaps and firm being fixed on the worm screw (15-2) with worm screw (15-2) concentric axis, worm screw (15-2) is installed on the deceleration box (7-2) by bearing and bearing bracket stand, good mutually meshing of spur gear (14-3) and spur gear (14-4), good mutually meshing of worm screw (15-2) and worm gear (16-2), worm gear (16-2) overlaps and firm being fixed on the driving shaft (17-2) with driving shaft (17-2) concentric axis, driving shaft (17-2) two ends are stretched out in the deceleration box (7-2) and are connected with the end of two long lead screws (5-2-1) with long lead screw (5-2-2) respectively, long lead screw (5-2-1) and long lead screw (5-2-2) overlap and the firm respectively two ends that are fixed on driving shaft (17-2) with driving shaft (17-2) concentric axis, the circular hole that supporting bracket (6-1-1) is opened by its lower end and smooth being connected of the other end of long lead screw (5-2-1), the circular hole that supporting bracket (6-1-2) is opened by its lower end and smooth being connected in middle part of long lead screw (5-2-1), the circular hole that supporting bracket (6-1-3) is opened by its lower end and smooth being connected in middle part of long lead screw (5-2-2), the circular hole that supporting bracket (6-1-4) is opened by its lower end and smooth being connected of the other end of long lead screw (5-2-2), supporting bracket (6-1-1), supporting bracket (6-1-2), the upper end of supporting bracket (6-1-3) and supporting bracket (6-1-4) is fixed on the brace summer (4-2-3), supporting bracket (6-1-1), supporting bracket (6-1-2), supporting bracket (6-1-3) and supporting bracket (6-1-4) circular hole that open the lower end and long lead screw (5-2-1) and long lead screw (5-2-2) concentric axis overlap, the thread rotary orientation to both sides is opposite from the middle part for long lead screw (5-2-1) and long lead screw (5-2-2), long lead screw (5-2-1) is that the forward screw thread is a reverse thread to opposite side from the middle part to deceleration box (7-2) side, long lead screw (5-2-2) is that reverse thread is the forward screw thread to opposite side from the middle part to deceleration box (7-2) side
Forward screw nut (2-1-2) and forward screw nut (2-1-4) are gone into two long lead screws from long lead screw (5-2-1) and long lead screw (5-2-2) forward screw thread one sidespin, reverse thread nut (2-1-1) and reverse thread nut (2-1-3) are gone into two long lead screws from long lead screw (5-2-1) and long lead screw (5-2-2) reverse thread one sidespin, and make the both sides that are positioned at supporting bracket (6-1-2) of reverse thread nut (2-1-1) and forward screw nut (2-1-2) symmetry, the both sides that are positioned at supporting bracket (6-1-3) of reverse thread nut (2-1-3) and forward screw nut (2-1-4) symmetry, and make reverse thread nut (2-1-1), the both sides that are positioned at deceleration box (7-2) of forward screw nut (2-1-4) symmetry, the both sides that are positioned at deceleration box (7-2) of forward screw nut (2-1-2) and reverse thread nut (2-1-3) symmetry.
The upper end of long connecting rod (2-2-1) is by lower end smooth be connected of connecting axle (5-3-1) with reverse thread nut (2-1-1), the lower end of long connecting rod (2-2-1) is by upper end smooth be connected of connecting axle (5-4-1) with link (2-3-1), and long connecting rod (2-2-1) can be around connecting axle (5-3-1) and the smooth rotation of connecting axle (5-4-1).The upper end of long connecting rod (2-2-2) is by lower end smooth be connected of connecting axle (5-3-2) with forward screw nut (2-1-2), the lower end of long connecting rod (2-2-2) is by upper end smooth be connected of connecting axle (5-4-2) with link (2-3-1), and long connecting rod (2-2-2) can be around connecting axle (5-3-2) and the smooth rotation of connecting axle (5-4-2).The upper end of long connecting rod (2-2-3) is by lower end smooth be connected of connecting axle (5-3-3) with reverse thread nut (2-1-3), the lower end of long connecting rod (2-2-3) is by upper end smooth be connected of connecting axle (5-4-3) with link (2-3-2), and long connecting rod (2-2-3) can be around connecting axle (5-3-3) and the smooth rotation of connecting axle (5-4-3).The upper end of long connecting rod (2-2-4) is by lower end smooth be connected of connecting axle (5-3-4) with forward screw nut (2-1-4), the lower end of long connecting rod (2-2-4) is by upper end smooth be connected of connecting axle (5-4-4) with link (2-3-2), and long connecting rod (2-2-4) can be around connecting axle (5-3-4) and the smooth rotation of connecting axle (5-4-4).Auxilliary support bar (3-3) and auxilliary support bar (3-4) lay respectively at the lower end at two long lead screw middle parts, link (2-3-1) is by upper end smooth be connected of connecting axle (5-5-1) with auxilliary support bar (3-3), and link (2-3-1) can be around the smooth rotation of connecting axle (5-5-1).Link (2-3-2) is by upper end smooth be connected of connecting axle (5-5-2) with auxilliary support bar (3-4), and link (2-3-2) can be around the smooth rotation of connecting axle (5-5-2).Auxilliary support bar (3-3) and firm the fixing on the ground in auxilliary support bar (3-4) lower end.
When motor (12-2) rotates, by motor shaft (13-2), spur gear (14-3), spur gear (14-4), worm screw (15-2), worm gear (16-2), driving shaft (17-2) drives long lead screw (5-2-1) and long lead screw (5-2-2) rotates, long lead screw (5-2-1) drives reverse thread nut (2-1-1) and forward screw nut (2-1-2) is done counter motion along the axis of long lead screw (5-2-1), long lead screw (5-2-2) drives reverse thread nut (2-1-3) and forward screw nut (2-1-4) is done counter motion along the axis of long lead screw (5-2-2), and by long connecting rod (2-2-1), long connecting rod (2-2-2), long connecting rod (2-2-3), long connecting rod (2-2-4), link (2-3-1), link (2-3-2), auxilliary support bar (3-3) and auxilliary support bar (3-4) drive and respectively organize solar panel serves as that axle vertically rotates with connecting axle (5-1-1) and connecting axle (5-1-2), can adjust the axis keeping parallelism of the axis of respectively organizing the solar energy connecting axle and the earth moves round the sun track, realize the track depression angle-tracking in power station.
Control system circuit board (18) is installed in the deceleration box (7-2), the angle of depression that control system circuit board (18) can be monitored the seat of the sun and sun orbit in real time changes, and drive motors (12-1) and motor (12-2) are finished the track and the track depression angle-tracking in power station.
Claims (10)
1. one by driving shaft (17-1), driving shaft (17-2), reverse thread nut (2-1-1), forward screw nut (2-1-2), reverse thread nut (2-1-3), forward screw nut (2-1-4), long connecting rod (2-2-1), long connecting rod (2-2-2), long connecting rod (2-2-3), long connecting rod (2-2-4), link (2-3-1), link (2-3-2), motor (12-1), motor (12-2), spur gear (14-1), spur gear (14-2), spur gear (14-3), spur gear (14-4), worm screw (15-1), worm screw (15-2), worm gear (16-1), worm gear (16-2), spur gear (19), spur gear (20), long lead screw (5-2-1), long lead screw (5-2-2), supporting bracket (6-1-1), supporting bracket (6-1-2), supporting bracket (6-1-3), supporting bracket (6-1-4), main support rod (3-1), main support rod (3-2), auxilliary support bar (3-3), auxilliary support bar (3-4), bracing frame (4-1-1), bracing frame (4-1-2), brace summer (4-2-1), brace summer (4-2-2), brace summer (4-2-3), deceleration box (7-1), deceleration box (7-2), one group of coaxial double-stranded wheel, one group of chain, connecting axle, control system circuit board (18) and and the low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station of formation such as N solar panel, N solar panel is divided into many groups, it is characterized in that: every group of firm being serially connected of connecting axle that solar panel all overlaps by one group of axis, the connecting axle of every group of solar panel all is installed on the same group of brace summer that is parallel to each other by bearing and bearing bracket stand, what this group brace summer was firm is fixed on one group of bracing frame, this group bracing frame by one group of connecting axle and one group of main support rod smooth be connected and the axis of this group connecting axle overlaps and vertical mutually with the axis of each group solar panel connecting axle, what main support rod was firm fixes on the ground, each has organized installation all firm on the connecting axle of solar panel, and a coaxial two strands wheel and each coaxial double-stranded wheel overlap and firm being fixed on this connecting axle with each connecting axle concentric axis of organizing solar panel, each axis of organizing two sprocket wheels on the coaxial double-stranded wheel on the connecting axle of solar panel overlaps and every size correspondent equal, each organizes every size correspondent equal of the coaxial double-stranded wheel on the connecting axle of solar panel, coaxial double-stranded wheel on the connecting axle of two adjacent groups solar panel is connected by a chain respectively, good mutually meshing of chain and coaxial double-stranded wheel, in brace summer (4-2-3) gone up a firm installation deceleration box (7-2) and supporting bracket (6-1-1), supporting bracket (6-1-2), supporting bracket (6-1-3), supporting bracket (6-1-4), two orthogonal driving shafts (17-1) and driving shaft (17-2) have been installed in deceleration box (7-2), one end of driving shaft (17-1) stretches out in the deceleration box (7-2) and is connected with spur gear (19), the connecting axle concentric axis of one group of solar panel in spur gear (20) and the above-mentioned solar panel overlap and firm be fixed on this connecting axle on, good mutually meshing of spur gear (19) and spur gear (20), on the end that is fixed on long lead screw (5-2-2) that its other end is firm on the end that is fixed on long lead screw (5-2-1) that stretch out in the deceleration box (7-2) at the two ends of driving shaft (17-2) and the one end is firm and long lead screw (5-2-1) and long lead screw (5-2-2) overlap with driving shaft (17-2) concentric axis, driving shaft (17-2) can drive long lead screw (5-2-1) and long lead screw (5-2-2) simultaneously, synchronously, rotate in the same way
The other end of long lead screw (5-2-1) is by supporting bracket (6-1-1) lower end circular hole and smooth being connected of supporting bracket (6-1-1), the middle part of long lead screw (5-2-1) is by supporting bracket (6-1-2) lower end circular hole and smooth being connected of supporting bracket (6-1-2), the middle part of long lead screw (5-2-2) is by supporting bracket (6-1-3) lower end circular hole and smooth being connected of supporting bracket (6-1-3), the other end of long lead screw (5-2-2) is by supporting bracket (6-1-4) lower end circular hole and smooth being connected of supporting bracket (6-1-4), supporting bracket (6-1-1), supporting bracket (6-1-2), what the upper end of supporting bracket (6-1-3) and supporting bracket (6-1-4) was firm is fixed on the brace summer (4-2-3)
In deceleration box (7-2), also installed by motor (12-1), spur gear (14-1), spur gear (14-2), worm screw (15-1), the deceleration system that worm gear (16-1) constitutes, the motor shaft concentric axis of spur gear (14-1) and motor (12-1) overlap and the firm motor shaft that is fixed on motor (12-1) on, spur gear (14-2) overlaps and firm being fixed on the worm screw (15-1) with worm screw (15-1) concentric axis, good mutually meshing of spur gear (14-1) and spur gear (14-2), good mutually meshing of worm screw (15-1) and worm gear (16-1), worm gear (16-1) overlaps and firm being fixed on the driving shaft (17-1) with driving shaft (17-1) concentric axis
In deceleration box (7-2), also installed by motor (12-2), spur gear (14-3), spur gear (14-4), worm screw (15-2), the deceleration system that worm gear (16-2) constitutes, the motor shaft concentric axis of spur gear (14-3) and motor (12-2) overlap and the firm motor shaft that is fixed on motor (12-2) on, spur gear (14-4) overlaps and firm being fixed on the worm screw (15-2) with worm screw (15-2) concentric axis, good mutually meshing of spur gear (14-3) and spur gear (14-4), good mutually meshing of worm screw (15-2) and worm gear (16-2), worm gear (16-2) overlaps and firm being fixed on the driving shaft (17-2) with driving shaft (17-2) concentric axis
Below brace summer (4-2-3), also installed by reverse thread nut (2-1-1), forward screw nut (2-1-2), reverse thread nut (2-1-3), forward screw nut (2-1-4), long connecting rod (2-2-1), long connecting rod (2-2-2), long connecting rod (2-2-3), long connecting rod (2-2-4), link (2-3-1), link (2-3-2), the drive system that auxilliary support bar (3-3) and auxilliary support bar (3-4) constitute, the upper end of long connecting rod (2-2-1) is by lower end smooth be connected of connecting axle (5-3-1) with reverse thread nut (2-1-1), the lower end of long connecting rod (2-2-1) is by upper end smooth be connected of connecting axle (5-4-1) with link (2-3-1), the upper end of long connecting rod (2-2-2) is by lower end smooth be connected of connecting axle (5-3-2) with forward screw nut (2-1-2), the lower end of long connecting rod (2-2-2) is by upper end smooth be connected of connecting axle (5-4-2) with link (2-3-1), the lower end of link (2-3-1) is by upper end smooth be connected of connecting axle (5-5-1) with auxilliary support bar (3-3), the upper end of long connecting rod (2-2-3) is by lower end smooth be connected of connecting axle (5-3-3) with reverse thread nut (2-1-3), the lower end of long connecting rod (2-2-3) is by upper end smooth be connected of connecting axle (5-4-3) with link (2-3-2), the upper end of long connecting rod (2-2-4) is by lower end smooth be connected of connecting axle (5-3-4) with forward screw nut (2-1-4), the lower end of long connecting rod (2-2-4) is by upper end smooth be connected of connecting axle (5-4-4) with link (2-3-2), firm the fixing on the ground in lower end of support bar (3-3) and auxilliary support bar (3-4) assisted by smooth being connected in upper end of connecting axle (5-5-2) with auxilliary support bar (3-4) in the lower end of link (2-3-2).
2. low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station according to claim 1 is characterized in that: each axis of organizing the connecting axle of solar panel is parallel to each other and the upper surface of respectively organizing solar panel is parallel to each other and weight is evenly distributed on the axis both sides of its connecting axle.
3. low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station according to claim 1, it is characterized in that: the thread rotary orientation to both sides is opposite from the middle part for long lead screw (5-2-1) and long lead screw (5-2-2), long lead screw (5-2-1) is that the forward screw thread is a reverse thread to opposite side from the middle part to deceleration box (7-2) side, and long lead screw (5-2-2) is that reverse thread is the forward screw thread to opposite side from the middle part to deceleration box (7-2) side.
4. low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station according to claim 1, it is characterized in that: forward screw nut (2-1-2) and forward screw nut (2-1-4) are installed in forward screw thread one side of long lead screw (5-2-1) and long lead screw (5-2-2), reverse thread nut (2-1-1) and reverse thread nut (2-1-3) are installed in reverse thread one side of long lead screw (5-2-1) and long lead screw (5-2-2), and the both sides that are positioned at supporting bracket (6-1-2) of reverse thread nut (2-1-1) and forward screw nut (2-1-2) symmetry, the both sides that are positioned at supporting bracket (6-1-3) of reverse thread nut (2-1-3) and forward screw nut (2-1-4) symmetry, and the both sides that are positioned at deceleration box (7-2) of reverse thread nut (2-1-1) and forward screw nut (2-1-4) symmetry, the both sides that are positioned at deceleration box (7-2) of forward screw nut (2-1-2) and reverse thread nut (2-1-3) symmetry.
5. low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station according to claim 1 is characterized in that: the axis of two sprocket wheels on above-mentioned each coaxial double-stranded wheel overlaps and every size correspondent equal and above-mentioned each coaxial double-stranded every size correspondent equal of taking turns.
6. low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station according to claim 1 is characterized in that: every size correspondent equal of long lead screw (5-2-1) and long lead screw (5-2-2).
7. low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station according to claim 1, it is characterized in that: the opposite and every size correspondent equal of the internal thread rotation direction of reverse thread nut (2-1-1) and forward screw nut (2-1-2), opposite and the every size correspondent equal of the internal thread rotation direction of reverse thread nut (2-1-3) and forward screw nut (2-1-4), and the opposite and every size correspondent equal of internal thread rotation direction of reverse thread nut (2-1-1) and reverse thread nut (2-1-3) and forward screw nut (2-1-2) and forward screw nut (2-1-4).
8. low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station according to claim 1 is characterized in that: every size correspondent equal of long connecting rod (2-2-1), long connecting rod (2-2-2), long connecting rod (2-2-3) and long connecting rod (2-2-4).
9. low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station according to claim 1, it is characterized in that: the two ends of the vertical mutually and driving shaft (17-2) of driving shaft of installing in deceleration box (7-2) (17-1) and driving shaft (17-2) are stretched out in the deceleration box and are connected with long lead screw (5-2-2) with long lead screw (5-2-1) and long lead screw (5-2-1) and long lead screw (5-2-2) and driving shaft (17-2) concentric axis overlap and the firm two ends that are fixed on driving shaft (17-2), motor (12-2) can pass through spur gear (14-3), spur gear (14-4), worm screw (15-2), worm gear (16-2) and driving shaft (17-2) drive long lead screw (5-2-1) and long lead screw (5-2-2) are simultaneously, in the same way, drive reverse thread nut (2-1-1) with the rotation of speed and by long lead screw (5-2-1) and long lead screw (5-2-2), forward screw nut (2-1-2) oppositely moves and drives reverse thread nut (2-1-3) along the axis of long lead screw (5-2-1), forward screw nut (2-1-4) oppositely moves along the axis of long lead screw (5-2-2), and by reverse thread nut (2-1-1), forward screw nut (2-1-2), reverse thread nut (2-1-3), forward screw nut (2-1-4), long connecting rod (2-2-1), long connecting rod (2-2-2), long connecting rod (2-2-3), long connecting rod (2-2-4), link (2-3-1), link (2-3-2), auxilliary support bar (3-3), auxilliary support bar (3-4), brace summer drives the axis while around the connecting axle that is connected bracing frame and tripod of respectively organizing solar panel with bracing frame, synchronously, smooth rotation in the same way.
10. low-power consumption driven and synchronously supported by multi-pivot screw rod for tracking and collecting light solar power station according to claim 1, it is characterized in that: an end of driving shaft (17-1) stretches out in the deceleration box (7-2) and is connected with spur gear (19) and spur gear (19) and driving shaft (17-1) concentric axis overlap and firm being fixed on the driving shaft (17-1), the connecting axle concentric axis of one group of solar panel in spur gear (20) and the above-mentioned solar panel overlap and firm be fixed on this connecting axle on, good mutually meshing of spur gear (19) and spur gear (20), motor (12-1) can pass through spur gear (14-1), spur gear (14-2), worm screw (15-1), worm gear (16-1) and driving shaft (17-1) drive spur gear (19) rotation and pass through spur gear (19), spur gear (20), cog belt and be fixed on coaxial bidentate shape belt wheel on the connecting axle of respectively organizing solar panel and drive the smooth rotation of axis of respectively organizing solar panel around the connecting axle of each group solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101178751A CN101847944B (en) | 2010-03-04 | 2010-03-04 | Low power consumption solar power station driven and synchronously supported by multi-pivot screw rod for tracking and collecting light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101178751A CN101847944B (en) | 2010-03-04 | 2010-03-04 | Low power consumption solar power station driven and synchronously supported by multi-pivot screw rod for tracking and collecting light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101847944A true CN101847944A (en) | 2010-09-29 |
| CN101847944B CN101847944B (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101178751A Expired - Fee Related CN101847944B (en) | 2010-03-04 | 2010-03-04 | Low power consumption solar power station driven and synchronously supported by multi-pivot screw rod for tracking and collecting light |
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| CN (1) | CN101847944B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106550798A (en) * | 2015-09-26 | 2017-04-05 | 南京索乐优节能科技有限公司 | Greenhouse with adjustable reflective device |
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| US6483093B1 (en) * | 1999-11-24 | 2002-11-19 | Honda Giken Kogyo Kabushiki Kaisha | Solar generator system |
| JP2007212116A (en) * | 2006-02-06 | 2007-08-23 | Sysco:Kk | Rack device driving multiple panels |
| CN101499744A (en) * | 2009-02-23 | 2009-08-05 | 北京印刷学院 | Gear rod transmitting two-dimensional solar energy automatic tracing apparatus based on reciprocating movement |
| CN101521479A (en) * | 2009-02-21 | 2009-09-02 | 张晋 | Worm wheel connecting rod driven planar solar autotracker based on reciprocation |
| CN101630928A (en) * | 2009-03-18 | 2010-01-20 | 张晋 | Automatic tracking device capable of synchronously tracking sunlight with link drive group based on running tracks of earth and sun |
| CN201789433U (en) * | 2010-03-04 | 2011-04-06 | 张晋 | Low-power-consumption multi-support lead screw drive synchronous support tracking lighting solar power station |
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- 2010-03-04 CN CN2010101178751A patent/CN101847944B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6483093B1 (en) * | 1999-11-24 | 2002-11-19 | Honda Giken Kogyo Kabushiki Kaisha | Solar generator system |
| JP2007212116A (en) * | 2006-02-06 | 2007-08-23 | Sysco:Kk | Rack device driving multiple panels |
| CN101521479A (en) * | 2009-02-21 | 2009-09-02 | 张晋 | Worm wheel connecting rod driven planar solar autotracker based on reciprocation |
| CN101499744A (en) * | 2009-02-23 | 2009-08-05 | 北京印刷学院 | Gear rod transmitting two-dimensional solar energy automatic tracing apparatus based on reciprocating movement |
| CN101630928A (en) * | 2009-03-18 | 2010-01-20 | 张晋 | Automatic tracking device capable of synchronously tracking sunlight with link drive group based on running tracks of earth and sun |
| CN201789433U (en) * | 2010-03-04 | 2011-04-06 | 张晋 | Low-power-consumption multi-support lead screw drive synchronous support tracking lighting solar power station |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106550798A (en) * | 2015-09-26 | 2017-04-05 | 南京索乐优节能科技有限公司 | Greenhouse with adjustable reflective device |
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| CN101847944B (en) | 2012-08-15 |
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