CN101789720A - Spur-rack driving group-synchronization multi-link long stroke synchronous supporting, tracking and lighting solar household power supply - Google Patents
Spur-rack driving group-synchronization multi-link long stroke synchronous supporting, tracking and lighting solar household power supply Download PDFInfo
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- CN101789720A CN101789720A CN201010127983A CN201010127983A CN101789720A CN 101789720 A CN101789720 A CN 101789720A CN 201010127983 A CN201010127983 A CN 201010127983A CN 201010127983 A CN201010127983 A CN 201010127983A CN 101789720 A CN101789720 A CN 101789720A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
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Abstract
The invention discloses a spur-rack driving group-synchronization multi-link long stroke synchronous supporting, tracking and lighting solar household power supply which can realize automatic tracking for the sunlight collection. In the invention, the power supply is driven by two electric motors to drive a plurality of solar panels to complete the synchronous automatic tracking for the sunlight movement through a mechanical transmission mechanism composed of a spur gear, a long spur rack, a long screw rod, a positive thread/nut and a negative thread/nut, therefore, the power supply can be used for driving the solar panels to realize group-synchronization automatic tracking for the sunlight collection.
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 spur-rack driving group-synchronization multi-link long stroke synchronous supporting, tracking and lighting solar household power supply of motion tracking sunlight, this solar domestic power supply can be fixed on the wall face and can drive a plurality of solar panels 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 domestic power supply 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 solar domestic power supply 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 of solar domestic power supply with sunlight.The axis normal of the connecting axle of another connecting axle and each solar panel, what all solar panels of this solar domestic power supply 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 of solar domestic power supply.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 domestic power supply greatly.
The technical solution adopted for the present invention to solve the technical problems is: what the connecting axle that each solar panel all overlaps by one group of axis was firm is serially connected, and the weight of each solar panel is evenly distributed on the axis both sides of the connecting axle of this solar panel, and the upper surface of each solar panel is parallel to each other, each connecting axle of each 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 each brace summer was firm is fixed on the same group of bracing frame that is parallel to each other, each brace summer is vertical mutually with each bracing frame, make that each solar panel can be around the smooth rotation of axis of the connecting axle of this solar panel, the axis of the connecting axle of each solar panel is parallel to each other and the parallel axes of the axis of the connecting axle of each solar panel and the earth moves round the sun track, makes the axis normal of connecting axle of sunray and each solar panel.
Connecting axle and one group of smooth being connected of main support rod that above-mentioned each bracing frame overlaps by one group of axis, and the axis that the axis of axis and the connecting axle of each solar panel that should the group connecting axle is vertical mutually and should the group connecting axle is parallel with ground surface, and above-mentioned each bracing frame can be organized the smooth rotation of the axis of connecting axle and drive each solar panel around the synchronous rotation in the same way of the axis while of this group connecting axle by above-mentioned each brace summer around this.
The installation that the upper end of the connecting axle of each solar panel is all firm a spur gear, each spur gear and each connecting axle concentric axis overlaps and each spur gear is firm is fixed on each connecting axle, every size correspondent equal of each spur gear on the connecting axle of each solar panel, spur gear on each solar panel connecting axle all with same long spur rack and good mutually meshing
Deceleration box is firm is fixed on the brace summer in above-mentioned one group of brace summer, driving shaft one and driving shaft two have been installed in deceleration box, driving shaft one be installed on the deceleration box with driving shaft two by bearing and bearing bracket stand and driving shaft one and driving shaft two vertical mutually.
In deceleration box, installed by motor one, worm screw one, worm gear one, small Spur gear one, the deceleration mechanism that large straight gear one and driving shaft one constitute, motor one firm being fixed in the deceleration box, on the motor shaft that is fixed on motor one that the motor shaft concentric axis of small Spur gear one and motor one overlaps and small Spur gear one is firm in deceleration box, large straight gear one overlaps and large straight gear one firm being fixed on the worm screw one with worm screw one concentric shafts line, worm screw one is installed on the deceleration box by bearing and bearing bracket stand, worm gear one overlaps and worm gear one firm being fixed on the driving shaft one with driving shaft one concentric shafts line, good mutually meshing of small Spur gear one and large straight gear one, good mutually meshing of worm screw one and worm gear one.One end of driving shaft one stretches out in deceleration box and is connected with small Spur gear three outside the deceleration box, small Spur gear three overlaps and small Spur gear three firm being fixed on the driving shaft one with driving shaft one concentric shafts line, the connecting axle concentric axis of a large straight gear three and a solar panel overlaps and large straight gear three firm being fixed on this connecting axle, good mutually meshing of small Spur gear three and large straight gear three, large straight gear three can drive this solar panel around the smooth rotation of the axis of this group connecting axle by this connecting axle, and by the long spur rack motion of the drive of the spur gear on this solar panel connecting axle, long spur rack drives each solar panel around the synchronous simultaneously smooth rotation in the same way of the axis of each group connecting axle by the spur gear on each group connecting axle, makes the upper surface of each solar panel keep vertical with sunray.
When sunray departs from vertical seat with the upper surface of each solar panel by one rotation of control system drive motors, motor one drives the synchronous simultaneously rotational around each solar panel connecting axle in the same way of each solar panel by the spur gear on small Spur gear one, large straight gear one, small Spur gear three, large straight gear three, worm screw one, worm gear one, long spur rack and each solar panel connecting axle, makes the upper surface of each solar panel return to simultaneously on the vertical seat with sunray.
In deceleration box, also installed by motor two, worm screw two, worm gear two, small Spur gear two, the deceleration mechanism that large straight gear two and driving shaft two constitute, motor two firm being fixed in the deceleration box, on the motor shaft that is fixed on motor two that the motor shaft concentric axis of small Spur gear two and motor two overlaps and small Spur gear two is firm in deceleration box, large straight gear two overlaps and large straight gear two firm being fixed on the worm screw two with worm screw two concentric axis, worm screw two is installed on the deceleration box by bearing and bearing bracket stand, worm gear two overlaps and worm gear two firm being fixed on the driving shaft two with driving shaft two concentric axis, small Spur gear two and big straight-tooth two are taken turns good mutually meshing, good mutually meshing of worm screw two and worm gear two.
The interlock supporting mechanism that is made of long lead screw one, long lead screw two, reverse internal threaded nut, forward internal threaded nut, long connecting rod one, long connecting rod two, short connecting rod one, short connecting rod two, link, supporting bracket one, supporting bracket two and auxilliary support bar also has been installed outside deceleration box.
The two ends of driving shaft two are stretched out in the deceleration box and the two ends of driving shaft two are connected with long lead screw two with long lead screw one respectively, on the two ends that are fixed on driving shaft two that long lead screw one and long lead screw two overlaps with driving shaft two concentric axis and long lead screw one and long lead screw two are firm, supporting bracket one is by the other end smooth be connected of circular hole that open its lower end with long lead screw one, supporting bracket two is by the other end smooth be connected of circular hole that open its lower end with long lead screw two, every size correspondent equal of supporting bracket one and supporting bracket two, circular hole that open the lower end of supporting bracket one and supporting bracket two and long lead screw one and long lead screw two concentric axis overlap and supporting bracket one and supporting bracket two can long lead screw one and long lead screw two be the smooth rotation of axle, the upper end and the deceleration box of supporting bracket one and supporting bracket two are fixed on the same brace summer.
Thread rotary orientation on long lead screw one and the long lead screw two is opposite, and wherein long lead screw one is the forward screw thread, and long lead screw two is a reverse thread.
The forward internal threaded nut is gone into long lead screw one from a sidespin of long lead screw one, oppositely internal threaded nut is gone into long lead screw two from a sidespin of long lead screw two, the reverse both sides that are positioned at deceleration box of internal threaded nut and forward internal threaded nut symmetry, auxilliary support bar be positioned at the deceleration box middle part below.
The upper end of long connecting rod one is by bearing pin one and smooth being connected in the lower end of forward internal threaded nut, the lower end of long connecting rod one is by bearing pin five and smooth being connected in the upper end of short connecting rod two, the upper end of long connecting rod two is by bearing pin two and oppositely smooth being connected in lower end of internal threaded nut, the lower end of long connecting rod two is by bearing pin four and smooth being connected in the upper end of short connecting rod one, the lower end of short connecting rod one and short connecting rod two is by bearing pin six and smooth being connected in the upper end of link, the middle part of long connecting rod one and long connecting rod two is by bearing pin three smooth being connected, the lower end of link is by bearing pin seven and smooth being connected in the upper end of auxilliary support bar, and the lower end of axle support bar is by firm being fixed on the wall face of connecting plate.
When the parallel seat of axis runout of the axis of the connecting axle of each solar panel and the earth moves round the sun track, rotate by control system drive motors two, motor two is by worm screw two, worm gear two, small Spur gear two, large straight gear two and driving shaft two drive long lead screw one and long lead screw two rotates, long lead screw one and the long lead screw two reverse internal threaded nut of drive and forward internal threaded nut move along the axis of long lead screw one and long lead screw two, and by long connecting rod one, long connecting rod two, short connecting rod one and short connecting rod two drives each solar panels in the same way rotational around the connecting axle that is connected bracing frame and main support rod synchronously simultaneously, make the axis of connecting axle of each solar panel return to simultaneously and the parallel axes seat of the earth moves round the sun track on.
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 five 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, among Fig. 4 and Fig. 5, solar panel one 1-1-1, solar panel two 1-2-1, solar panel three 1-3-1, solar panel four 1-4-1, solar panel five 1-5-1, forward internal threaded nut one 2-1-1, reverse internal threaded nut 2-1-2, long connecting rod one 2-2-1, long connecting rod two 2-2-2, short connecting rod one 2-3-1, short connecting rod two 2-3-2, link 2-4-1, tripod one 3-1, tripod two 3-2, auxilliary support bar 3-3, connecting plate 3-5, bracing frame one 4-1-1, bracing frame two 4-1-2, brace summer one 4-2-1, brace summer two 4-2-2, connecting axle one 5-1-1, connecting axle two 5-1-2, long lead screw one 5-2-1, long lead screw two 5-2-2, bearing pin one 5-3-1, bearing pin two 5-3-2, bearing pin three 5-4-1, bearing pin four 5-5-1, bearing pin five 5-5-2, bearing pin six 5-6-1, bearing pin seven 5-7-1, supporting bracket one 6-1-1, supporting bracket two 6-1-2, gear box cover 7-1, deceleration box 7-2, following connecting axle one 9-1-1, last connecting axle one 9-1-2, following connecting axle two 9-2-1, last connecting axle two 9-2-2, following connecting axle three 9-3-1, last connecting axle three 9-3-2, following connecting axle four 9-4-1, last connecting axle four 9-4-2, following connecting axle five 9-5-1, last connecting axle five 9-5-2, spur gear one 10-1, spur gear two 10-2, spur gear three 10-3, spur gear four 10-4, spur gear five 10-5, long spur rack 11, motor one 12-1, motor two 12-2, small Spur gear one 14-1, large straight gear one 14-2, small Spur gear two 14-3, large straight gear two 14-4, worm screw one 15-1, worm screw two 15-2, worm gear one 16-1, worm gear two 16-2, driving shaft one 17-1, driving shaft two 17-2, control system circuit board 18, small Spur gear 3 19, large straight gear 3 20.
Embodiment
In Fig. 1 Fig. 2 and Fig. 3, the upper surface of solar panel one 1-1-1, solar panel two 1-2-1, solar panel three 1-3-1, solar panel four 1-4-1 and solar panel five 1-5-1 is parallel to each other.Connecting axle is divided into five groups, following connecting axle one 9-1-1 and last connecting axle one 9-1-2 are first group, following connecting axle two 9-2-1 and last connecting axle two 9-2-2 are second group, following connecting axle three 9-3-1 and last connecting axle three 9-3-2 are the 3rd group, following connecting axle four 9-4-1 and last connecting axle four 9-4-2 are the 4th group, and following connecting axle five 9-5-1 and last connecting axle five 9-5-2 are the 5th group.Brace summer one 4-2-1 and brace summer two 4-2-2 are by firm being fixed on bracing frame one 4-1-1 and bracing frame two 4-1-2, brace summer one 4-2-1 and brace summer two 4-2-2 are parallel to each other, bracing frame one 4-1-1 and bracing frame two 4-1-2 are parallel to each other, and bracing frame one 4-1-1 is vertical mutually with brace summer two 4-2-2 with brace summer one 4-2-1 with bracing frame two 4-1-2.Bracing frame one 4-1-1 is by upper end smooth be connected of connecting axle one 5-1-1 with tripod one 3-1, bracing frame two 4-1-2 are by upper end smooth be connected of connecting axle two 5-1-2 with tripod two 3-2, tripod one 3-1 and firm being fixed on the wall face of tripod two 3-2.Connecting axle one 5-1-1 and connecting axle two 5-1-2 concentric axis overlap, and bracing frame one 4-1-1 and bracing frame two 4-1-2 can drive brace summer one 4-2-1 and brace summer two 4-2-2 around connecting axle one 5-1-1 and the smooth rotation of connecting axle two 5-1-2.Allow i get one, two, three, four, five respectively.I solar panel is by firm being serially connected of i group connecting axle, two connecting axles of i group with one heart and the axis of two connecting axles overlap, the weight of i 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 brace summer two 4-2-2 by bearing and bearing bracket stand, the following connecting axle of i group is installed on brace summer one 4-2-1 by bearing and bearing bracket stand, and i solar panel can be around the smooth rotation of axis of i group connecting axle.Each axis of organizing connecting axle is parallel to each other and the parallel axes of the axis of respectively organizing connecting axle and 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 brace summer two 4-2-2, control circuit board 18 is installed in the deceleration box 7-2, and driving shaft one 17-1 and driving shaft one 17-1 vertical mutually with driving shaft two 17-2 and driving shaft two 17-2 are installed on the deceleration box 7-2 by bearing and bearing bracket stand in the deceleration box 7-2.What motor one 12-1 was good is fixed on the deceleration box 7-2, on the motor shaft that is fixed on motor one 12-1 that the motor shaft concentric axis of small Spur gear one 14-1 and motor one 12-1 overlaps and small Spur gear one 14-1 is firm, large straight gear one 14-2 and worm screw one 15-1 concentric axis overlap and large straight gear one 14-2 is firm is fixed on worm screw one 15-1, worm gear one 16-1 and driving shaft one 17-1 concentric axis overlap and worm gear one 16-1 is firm is fixed on driving shaft one 17-1, worm screw one 15-1 is installed on the deceleration box 7-2 by bearing and bearing bracket stand, good mutually meshing of small Spur gear one 14-1 and large straight gear one 14-2, good mutually meshing of worm screw one 15-1 and worm gear one 16-1, the end of driving shaft one 17-1 stretches out in the deceleration box 7-2 and is connected with small Spur gear 3 19, and small Spur gear 3 19 and driving shaft one 17-1 concentric axis overlap and small Spur gear 3 19 firm being fixed on driving shaft one 17-1.
Spur gear one 10-1 and last connecting axle one 9-1-2 concentric axis overlap and spur gear one 10-1 is firm is fixed on connecting axle one 9-1-2, spur gear two 10-2 and the two 9-2-2 concentric axis machine mutual respects of last connecting axle are closed and spur gear two 10-2 are firm is fixed on connecting axle two 9-2-2, spur gear three 10-3 and last connecting axle three 9-3-2 concentric axis overlap and spur gear three 10-3 are firm is fixed on connecting axle three 9-3-2, large straight gear 3 20 overlaps and large straight gear 3 20 firm being fixed on connecting axle three 9-3-2 with last connecting axle three 9-3-2 concentric axis, good mutually meshing of small Spur gear 3 19 and large straight gear 3 20, spur gear four 10-4 and last connecting axle four 9-4-2 concentric axis overlap and spur gear four 10-4 are firm is fixed on connecting axle four 9-4-2, spur gear five 10-5 and last connecting axle five 9-5-2 concentric axis overlap and spur gear five 10-5 are firm is fixed on connecting axle five 9-5-2, long spur rack 11 and spur gear five 10-5, spur gear four 10-4, spur gear three 10-3, good mutually meshing of spur gear two 10-2 and spur gear one 10-1, spur gear five 10-5, spur gear four 10-4, spur gear three 10-3, every size correspondent equal of spur gear two 10-2 and spur gear one 10-1.
When motor one 12-1 rotates, motor one 12-1 is by small Spur gear one 14-1, large straight gear one 14-2, worm screw one 15-1, worm gear one 16-1, driving shaft one 17-1 and small Spur gear 3 19 drive large straight gear 3 20 and rotate, large straight gear 3 20 drives long spur rack 11 by spur gear three 10-3 and rotates, and by long spur rack 11 and spur gear five 10-5, spur gear four 10-4, spur gear three 10-3, spur gear two 10-2 and spur gear one 10-1 drive the axis while of each solar panel around the connecting axle of each solar panel, synchronously, follow sunlight in the same way and rotate, realize the depression angle-tracking of solar domestic power supply.
At Fig. 1, Fig. 2, Fig. 3, among Fig. 4 and Fig. 5, what motor two 12-2 were good is fixed on the deceleration box 7-2, on the motor shaft that is fixed on motor two 12-2 that the motor shaft concentric axis of small Spur gear two 14-3 and motor two 12-2 overlaps and small Spur gear two 14-3 are firm, large straight gear two 14-4 and worm screw two 15-2 concentric axis overlap and large straight gear two 14-4 are firm is fixed on worm screw two 15-2, worm gear two 16-2 and driving shaft two 17-2 concentric axis overlap and worm gear two 16-2 are firm is fixed on driving shaft two 17-2, worm screw two 15-2 are installed on the deceleration box 7-2 by bearing and bearing bracket stand, good mutually meshing of small Spur gear two 14-3 and large straight gear two 14-4, good mutually meshing of worm screw two 15-2 and worm gear two 16-2, driving shaft two 17-2 two ends are stretched out in the deceleration box 7-2 and are connected with the end of long lead screw two 5-2-2 with long lead screw one 5-2-1 respectively, long lead screw one 5-2-1 and long lead screw two 5-2-2 and driving shaft two 17-2 concentric axis overlap and long lead screw one 5-2-1 and the firm respectively two ends that are fixed on driving shaft two 17-2 of long lead screw two 5-2-2, circular hole that supporting bracket one 6-1-1 opens by its lower end and smooth being connected of the other end of long lead screw one 5-2-1, circular hole that supporting bracket two 6-1-2 open by its lower end and smooth being connected of the other end of long lead screw two 5-2-2, the upper end of supporting bracket one 6-1-1 and supporting bracket two 6-1-2 is fixed on brace summer two 4-2-2, the circular hole that open the lower end of supporting bracket one 6-1-1 and supporting bracket two 6-1-2 and long lead screw one 5-2-1 and long lead screw two 5-2-2 concentric axis overlap, the thread rotary orientation of long lead screw one 5-2-1 and long lead screw two 5-2-2 is opposite, screw thread on long lead screw one 5-2-1 is the forward screw thread, screw thread on long lead screw two 5-2-2 is a reverse thread
What forward internal threaded nut 2-1-1 was smooth is installed on long lead screw one 5-2-1, oppositely smooth being installed on long lead screw two 5-2-1 of internal threaded nut 2-1-2, and make the both sides that are positioned at deceleration box 7-2 of reverse internal threaded nut 2-1-2 and forward internal threaded nut 2-1-1 symmetry.
The upper end of long connecting rod one 2-2-1 is by lower end smooth be connected of bearing pin one 5-3-1 with forward internal threaded nut 2-1-1, the lower end of long connecting rod one 2-2-1 is by upper end smooth be connected of bearing pin five 5-5-2 with short connecting rod two 2-3-2, the upper end of long connecting rod two 2-2-2 is by bearing pin two 5-3-2 and oppositely smooth being connected in lower end of internal threaded nut 2-1-2, the lower end of long connecting rod two 2-2-2 is by upper end smooth be connected of bearing pin four 5-5-1 with short connecting rod one 2-3-1, and the lower end of short connecting rod one 2-3-1 and short connecting rod two 2-3-2 is by bearing pin six 5-6-1 and smooth being connected in the upper end of link 2-4-1.
The lower end of link 2-4-1 is by bearing pin seven 5-7-1 and smooth being connected in the upper end of auxilliary support bar 3-3, the middle part of long connecting rod one 2-2-1 and long connecting rod two 2-2-2 is by smooth being connected of bearing pin three 5-4-1, and auxilliary support bar 3-3 is positioned at the lower end of the lower end at deceleration box 7-2 middle part and auxilliary support bar 3-3 by firm being fixed on the wall face of connecting plate 3-5.
When motor two 12-2 rotate, motor two 12-2 are by small Spur gear two 14-3, large straight gear two 14-4, worm screw two 15-2, worm gear two 16-2, driving shaft two 17-2 drive long lead screw one 5-2-1 and long lead screw two 5-2-2 rotate, long lead screw one 5-2-1 and long lead screw two 5-2-2 drive forward internal threaded nut 2-1-1 and reverse internal threaded nut 2-1-2 does counter motion along the axis of long lead screw one 5-2-1 and long lead screw two 5-2-2, and by long connecting rod one 2-2-1, long connecting rod two 2-2-2, short connecting rod one 2-3-1, short connecting rod two 2-3-2, it serves as that axle vertically rotates with connecting axle one 5-1-1 and connecting axle two 5-1-2 that link 2-4-1 and auxilliary support bar 3-3 drive each solar panel, the axis keeping parallelism of the axis that can adjust each solar panel connecting axle and the earth moves round the sun track is realized the track depression angle-tracking of solar domestic power supply.
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 one 12-1 and motor two 12-2 finish the track and the track depression angle-tracking in power station.
Claims (4)
1. one by reverse internal threaded nut, the forward internal threaded nut, long connecting rod one, long connecting rod two, short connecting rod one, short connecting rod two, link, tripod, auxilliary support bar, connecting plate, bracing frame one, bracing frame two, brace summer one, brace summer two, long lead screw one, long lead screw two, bearing pin one, bearing pin two, bearing pin three, bearing pin four, bearing pin five, bearing pin six, bearing pin seven, supporting bracket one, supporting bracket two, motor one, motor two, small Spur gear one, large straight gear one, small Spur gear two, large straight gear two, worm screw one, worm screw two, worm gear one, worm gear two, driving shaft one, driving shaft two, the control system circuit board, small Spur gear three, large straight gear three, long spur rack, connecting axle, spur gear, the spur-rack driving group-synchronization multi-link long stroke synchronous supporting, tracking and lighting solar household power supply that solar panel and deceleration box constitute, it is characterized in that: what the connecting axle that each solar panel all overlaps by one group of axis was firm is serially connected, and the weight of each solar panel is evenly distributed on the axis both sides of the connecting axle of this solar panel, and the upper surface of the solar panel of each is parallel to each other, each connecting axle of each solar panel all is installed on the same group of moving support beam that is parallel to each other by bearing and bearing bracket stand, what each brace summer was firm is fixed on the same group of bracing frame that is parallel to each other, each brace summer is vertical mutually with each bracing frame, the axis of the connecting axle of each solar panel is parallel to each other and the parallel axes of the axis of the connecting axle of each solar panel and the earth moves round the sun track, connecting axle and one group of smooth being connected of tripod that above-mentioned each bracing frame overlaps by one group of axis, and the axis of axis and the connecting axle of each solar panel that should the group connecting axle is vertical mutually and to be somebody's turn to do the axis of organizing connecting axle parallel with ground surface
The installation that the upper end of the connecting axle of each solar panel is all firm a spur gear, and the spur gear on each connecting axle and each connecting axle concentric axis overlap, every size correspondent equal of the spur gear on the connecting axle of each solar panel, spur gear on each solar panel connecting axle all with good mutually meshing of same long spur rack
Deceleration box is firm is fixed on the brace summer in the above-mentioned brace summer, driving shaft one and driving shaft two have been installed in deceleration box, driving shaft one be installed on the deceleration box with driving shaft two by bearing and bearing bracket stand and driving shaft one and driving shaft two vertical mutually
In deceleration box, installed by motor one, worm screw one, worm gear one, small Spur gear one, the deceleration mechanism that large straight gear one and driving shaft one constitute, motor one firm being fixed in the deceleration box, on the motor shaft that is fixed on motor one that the motor shaft concentric axis of small Spur gear one and motor one overlaps and small Spur gear one is firm in deceleration box, large straight gear one overlaps and large straight gear one firm being fixed on the worm screw one with worm screw one concentric shafts line, worm screw one is installed on the deceleration box by bearing and bearing bracket stand, worm gear one overlaps and worm gear one firm being fixed on the driving shaft one with driving shaft one concentric shafts line, good mutually meshing of small Spur gear one and large straight gear one, good mutually meshing of worm screw one and worm gear one, one end of driving shaft one stretches out in deceleration box and is connected with small Spur gear three outside the deceleration box, small Spur gear three overlaps and small Spur gear three firm being fixed on the driving shaft one with driving shaft one concentric shafts line, the connecting axle concentric axis of large straight gear three and one group of solar panel overlaps and large straight gear three firm being fixed on this connecting axle, good mutually meshing of small Spur gear three and large straight gear three
In deceleration box, also installed by motor two, worm screw two, worm gear two, small Spur gear two, the deceleration mechanism that large straight gear two and driving shaft two constitute, motor two firm being fixed in the deceleration box, on the motor shaft that is fixed on motor two that the motor shaft concentric axis of small Spur gear two and motor two overlaps and small Spur gear two is firm in deceleration box, large straight gear two overlaps and large straight gear two firm being fixed on the worm screw two with worm screw two concentric axis, worm screw two is installed on the deceleration box by bearing and bearing bracket stand, worm gear two overlaps and worm gear two firm being fixed on the driving shaft two with driving shaft two concentric axis, small Spur gear two and big straight-tooth two are taken turns good mutually meshing, good mutually meshing of worm screw two and worm gear two
Outside deceleration box, also installed by long lead screw one, long lead screw two, reverse internal threaded nut, the forward internal threaded nut, long connecting rod one, long connecting rod two, short connecting rod one, short connecting rod two, link, supporting bracket one, supporting bracket two, the interlock supporting mechanism that auxilliary support bar constitutes, the two ends of driving shaft two are stretched out in the deceleration box and the two ends of driving shaft two are connected with long lead screw two with long lead screw one respectively, on the two ends that are fixed on driving shaft two that long lead screw one and long lead screw two overlaps with driving shaft two concentric axis and long lead screw one and long lead screw two are firm, supporting bracket one is by the other end smooth be connected of circular hole that open its lower end with long lead screw one, supporting bracket two is by the other end smooth be connected of circular hole that open its lower end with long lead screw two, every size correspondent equal of supporting bracket one and supporting bracket two, circular hole that open the lower end of supporting bracket one and supporting bracket two and long lead screw one and long lead screw two concentric axis overlap and supporting bracket one and supporting bracket two can long lead screw one and long lead screw two be the smooth rotation of axle, the upper end of supporting bracket one and supporting bracket two and deceleration box are fixed on the same brace summer
Thread rotary orientation on long lead screw one and the long lead screw two is opposite, and wherein the screw thread on the long lead screw one is the forward screw thread, and the screw thread on the long lead screw two is a reverse thread,
What the forward internal threaded nut was smooth is installed on the long lead screw one, oppositely smooth being installed on the long lead screw two of internal threaded nut, and make the both sides that are positioned at deceleration box of reverse internal threaded nut and forward internal threaded nut symmetry, auxilliary support bar be positioned at deceleration box the middle part below
The upper end of long connecting rod one is by bearing pin one and smooth being connected in the lower end of forward internal threaded nut, the lower end of long connecting rod one is by bearing pin five and smooth being connected in the upper end of short connecting rod two, the upper end of long connecting rod two is by bearing pin two and oppositely smooth being connected in lower end of internal threaded nut, the lower end of long connecting rod two is by bearing pin four and smooth being connected in the upper end of short connecting rod one, the lower end of short connecting rod one and short connecting rod two is by bearing pin six and smooth being connected in the upper end of link
The lower end of link is by bearing pin seven and smooth being connected in the upper end of auxilliary support bar, and the middle part of long connecting rod one and long connecting rod two is by bearing pin three smooth being connected, and the lower end of auxilliary support bar is by firm being fixed on the wall face of connecting plate.
2. spur-rack driving group-synchronization multi-link long stroke synchronous supporting, tracking and lighting solar household power supply according to claim 1 is characterized in that: the every size correspondent equal that is installed in the spur gear on the connecting axle of each solar panel.
3. spur-rack driving group-synchronization multi-link long stroke synchronous supporting, tracking and lighting solar household power supply according to claim 1 is characterized in that: every size correspondent equal of the thread rotary orientation on long lead screw one and the long lead screw two opposite and long lead screw one and long lead screw two.
4. spur-rack driving group-synchronization multi-link long stroke synchronous supporting, tracking and lighting solar household power supply according to claim 1 is characterized in that: reverse every size correspondent equal of opposite and reverse internal threaded nut and forward internal threaded nut of the internal thread rotation direction on internal threaded nut and the forward internal threaded nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101279837A CN101789720B (en) | 2010-03-17 | 2010-03-17 | Spur-rack driving group-synchronous multi-link long stroke synchronous supporting, tracking and lighting solar household power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101279837A CN101789720B (en) | 2010-03-17 | 2010-03-17 | Spur-rack driving group-synchronous multi-link long stroke synchronous supporting, tracking and lighting solar household power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101789720A true CN101789720A (en) | 2010-07-28 |
| CN101789720B CN101789720B (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101279837A Expired - Fee Related CN101789720B (en) | 2010-03-17 | 2010-03-17 | Spur-rack driving group-synchronous multi-link long stroke synchronous supporting, tracking and lighting solar household power supply |
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| Country | Link |
|---|---|
| CN (1) | CN101789720B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101582660A (en) * | 2009-06-10 | 2009-11-18 | 北京印刷学院 | Straight rack driving group synchronous tracking sunlight automatically tracking device based on trajectory of the earth and the sun |
| CN101582661A (en) * | 2009-06-10 | 2009-11-18 | 北京印刷学院 | Cog belt driving group synchronous tracking sunlight automatically tracking device based on trajectory of the earth and the sun |
| CN101626211A (en) * | 2009-04-04 | 2010-01-13 | 张晋 | Single tooth-shaped band driving group synchronous tracking sunlight automatic tracking device based on running track from sun to earth |
| 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 |
-
2010
- 2010-03-17 CN CN2010101279837A patent/CN101789720B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101626211A (en) * | 2009-04-04 | 2010-01-13 | 张晋 | Single tooth-shaped band driving group synchronous tracking sunlight automatic tracking device based on running track from sun to earth |
| CN101582660A (en) * | 2009-06-10 | 2009-11-18 | 北京印刷学院 | Straight rack driving group synchronous tracking sunlight automatically tracking device based on trajectory of the earth and the sun |
| CN101582661A (en) * | 2009-06-10 | 2009-11-18 | 北京印刷学院 | Cog belt driving group synchronous tracking sunlight automatically tracking device based on trajectory of the earth and the sun |
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| Publication number | Publication date |
|---|---|
| CN101789720B (en) | 2012-01-11 |
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