CN206411523U - A kind of single shaft/double-shaft solar tracks of device being driven based on crankshaft-link rod - Google Patents
A kind of single shaft/double-shaft solar tracks of device being driven based on crankshaft-link rod Download PDFInfo
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- CN206411523U CN206411523U CN201720060650.4U CN201720060650U CN206411523U CN 206411523 U CN206411523 U CN 206411523U CN 201720060650 U CN201720060650 U CN 201720060650U CN 206411523 U CN206411523 U CN 206411523U
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Abstract
The utility model provides a kind of single shaft/double-shaft solar tracks of device being driven based on crankshaft-link rod, and wherein single shaft tracking apparatus only tracks the azimuth of the sun, and biaxial device tracks azimuth and the elevation angle of the sun simultaneously.Single-axis solar tracks of device is arranged in order by multiple uniaxiality tracking units and is formed by connecting, and double-shaft solar tracks of device is formed by connecting by the arrangement of multiple double-axis tracking unit rectangular arrays；Realized and be driven by crankshaft-link rod between double-shaft solar tracks of device between adjacent single-axis solar tracks of device, and power source only one of which；There is the utility model simple in construction, landform strong adaptability, single driving to realize double-axis tracking, without outstanding features such as overtravel risk, cost performance height.
Description
Technical field
The utility model is related to a kind of tracks of device of solar energy, more particularly to a kind of list being driven based on crankshaft-link rod
Axle/double-shaft solar tracks of device.
Background technology
Existing solar energy single shaft tracking apparatus, can only typically be installed in smooth place, and between each tracking cell
The direction of series connection must limit application or add construction cost on transmeridional axis；And existing solar energy
Double-axis tracking device, is all to drive elevation angle and azimuthal tracking, and each tracking cell respectively using two sets of drive devices
All work independently, this just considerably increases cost.
Utility model content
For above-mentioned deficiency, the utility model provides a kind of single shaft/double-shaft solar tracking being driven based on crankshaft-link rod
Device.
The technical scheme that the utility model solution technical problem is used is as follows：A kind of single shaft being driven based on crankshaft-link rod
Solar energy tracking device, it is arranged in order by multiple uniaxiality tracking units and is formed by connecting, and the uniaxiality tracking unit includes column,
The first bent axle is hinged with column, the first worm-gear speed reducer and driving are installed on a uniaxiality tracking unit wherein
Mechanism, drive mechanism drives the first worm-gear speed reducer, and the first worm-gear speed reducer output end is coaxially solid with the first bent axle
Fixed connection, the first bent axle of two neighboring uniaxiality tracking unit is connected by connecting rod, and ball pivot is connected to modular support frame on column,
Pin joint is a, and modular support frame is connected by the first toggle with the first bent axle, is fixed with the modular support frame
Photovoltaic module.
Further, first toggle includes sprocket wheel, roller chain drum and drive link, the sprocket wheel and first
Bent axle is fixedly and coaxially connected, and roller chain drum is hinged on column, and pin joint is b, and one end and the roller chain dribbling of drive link are hinged,
Pin joint is c, and the other end and the modular support frame ball-joint of drive link, pin joint are d, sprocket wheel and roller chain drum engaged transmission.
Further, the distance between pin joint bc L1 are less than the distance between pin joint ad L2.
It is of the present utility model another object is that it is a kind of based on crankshaft-link rod be driven double-shaft solar tracks of device, it is by more
The arrangement of individual double-axis tracking unit rectangular array is formed by connecting, and the double-axis tracking unit includes column, and the is hinged with column
One bent axle, is provided with the first worm-gear speed reducer, the first worm gear on all double-axis tracking units on the row of a north and south wherein
Worm decelerating machine output end is fixedly and coaxially connected with the first bent axle, and the first bent axle has been fixedly and coaxially connected the second bent axle, the first snail
Worm and gear reductor input has been fixedly and coaxially connected three-crankshaft, is installed on the double-axis tracking unit arranged in the north and south
There is drive mechanism, drive mechanism drives the first worm-gear speed reducer, two neighboring double-axis tracking unit is arranged in the north and south
Three-crankshaft is connected by connecting rod；The first bent axle of two neighboring double-axis tracking unit is connected by connecting rod on thing row；
Rotating support is hinged with column, pin joint is i, and rotating support passes through the first toggle and the first bent axle phase
Even, the 4th bent axle and modular support frame are hinged with rotating support, the pin joint of modular support frame is e, and the 4th bent axle passes through
Second toggle is connected with modular support frame, and the 4th bent axle and the second bent axle are connected by connecting rod, the modular support
Photovoltaic module is fixed with frame.
Further, first toggle and the second toggle structure are identical, including sprocket wheel, rolling
Subchain disk and drive link；When the rotating support is connected by the first toggle with the first bent axle, the sprocket wheel
It is fixedly and coaxially connected with the first bent axle, roller chain drum is hinged on column, pin joint is j, one end and the roller chain drum of drive link
Ball-joint, pin joint is k, the other end of drive link and rotating support ball-joint, and pin joint is l, and sprocket wheel is nibbled with roller chain drum
Close transmission；When the 4th bent axle is connected by the second toggle with modular support frame, the 4th bent axle and the second song
Commutator is connected between handle linkage, the commutator includes drive bevel gear and driven wheel of differential, driven wheel of differential hinge
It is connected on rotating support, the drive bevel gear is fixedly and coaxially connected with the 4th bent axle, driven wheel of differential is consolidated with sprocket coaxiality
Fixed connection, roller chain drum is hinged on rotating support, and pin joint is f, and one end and the roller chain dribbling of drive link are hinged, be hinged
Point is g, the other end of drive link and modular support frame ball-joint, and pin joint is h, sprocket wheel and roller chain drum engaged transmission.
Further, the distance between pin joint fg L3 are less than the distance between pin joint he L4；Between pin joint jk
It is less than the distance between pin joint ie L6 apart from L5.
Further, the 4th bent axle and the second bent axle are connected by connecting rod, and its gearratio is 1；Connect in the first crank
In linkage, the gearratio of sprocket wheel and roller chain drum is i1, in the second toggle, the transmission of sprocket wheel and roller chain drum
It is 1 than the ratio for i2, i1 and i2:2.
Further, the drive mechanism includes motor and the second worm-gear speed reducer, and motor drives the second worm gear snail
Bar reductor is rotated.
Further, the roller chain drum includes disk, roller and rivet, and the roller is uniformly hinged on circle by rivet
On the circumference of disk.
Further, the connecting rod is made up of two spherical plain bearing rod ends, two studs and a threaded sleeve, and two
Individual studs is connected by threaded sleeve, and the outer end of every studs connects a spherical plain bearing rod end.
The beneficial effects of the utility model are as follows：Solar energy single shaft tracking apparatus is made up of the linkage of multiple tracking cell, is adopted
With a set of drive device all tracking cell can be driven to realize the tracking to solar azimuth, and landform strong adaptability, not
The place of smooth and irregular obstacle body can normal mounting, installation cost is low, applied widely；Solar biaxial tracks of device by
Multiple tracking cell rectangular array linkage compositions, can drive all tracking cell to realize high to the sun using a set of drive device
Tracked while degree angle and solar azimuth, production and installation cost are low.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment 1；
Fig. 2 is the uniaxiality tracking cellular construction schematic diagram of the utility model embodiment 1；
Fig. 3 is arranged on the exploded perspective view on column for the modular support frame of the utility model embodiment 1；
Fig. 4 is arranged on the assembling schematic diagram on column for the modular support frame of the utility model embodiment 1；
Fig. 5 is the scheme of installation of the roller chain drum of the utility model embodiment；
Fig. 6 is the tracking solar azimuth schematic diagram of the utility model embodiment 1；
Fig. 7 is the roller chain drum of the utility model embodiment 1 and the schematic diagram of sprocket engagement；
Fig. 8 is the bar linkage structure schematic diagram of the utility model embodiment；
Fig. 9 is the overall structure diagram of the utility model embodiment 2；
Figure 10 is the double-axis tracking cellular construction schematic diagram of the utility model embodiment 2；
Figure 11 is the roller chain drum and sprocket engagement structural representation of the utility model embodiment 2；
Figure 12 is the commutator structure schematic diagram of the utility model embodiment 2；
Figure 13 is the tracking sun altitude schematic diagram of the utility model embodiment 2；
Figure 14 is the tracking solar azimuth schematic diagram of the utility model embodiment 2；
In figure：Column 1, the first bent axle 2, the first worm-gear speed reducer 3, drive mechanism 4, connecting rod 5, modular support frame 6,
First toggle 7, photovoltaic module 8, three-crankshaft 9, rotating support 10, the second bent axle 11, the second crank connecting link machine
Structure 12, commutator 13, bolt 14, the first back-up ring 15, oscillating bearing 16, the second back-up ring 17, plain washer 18, spring washer 19, spiral shell
Mother 20, bearing (setting) plate 21, the 4th bent axle 22, drive bevel gear 131, driven wheel of differential 132, motor 401, the second worm and gear
Reductor 402, spherical plain bearing rod end 501, studs 502, threaded sleeve 503, sprocket wheel 701, roller chain drum 702, drive link
703rd, disk 7021, roller 7022, rivet 7023, three-crankshaft 901.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1：
As shown in Figure 1-2, a kind of single-axis solar tracks of device being driven based on crankshaft-link rod, it performs tracking by multiple
The uniaxiality tracking unit of solar azimuth work, which is arranged in order, to be formed by connecting, and the uniaxiality tracking unit includes column 1, in column
The first bent axle 2 is hinged with 1, the first worm-gear speed reducer 3 and driving machine are installed on a uniaxiality tracking unit wherein
Structure 4, drive mechanism 4 drives the first worm-gear speed reducer 3, and the first worm-gear speed reducer 3 is connected with the first bent axle 2, drives
First bent axle 2 is rotated, and the drive mechanism 4 includes the worm-gear speed reducer 402 of motor 401 and second, the driving of motor 401 second
Worm-gear speed reducer 402 is rotated, and the second worm-gear speed reducer 402 is connected with the first worm-gear speed reducer 3；It is two neighboring
First bent axle 2 of uniaxiality tracking unit is connected by connecting rod 5, and realization is synchronized with the movement；Ball pivot is connected to modular support frame on column 1
6, pin joint is a, and modular support frame 6 is connected by the first toggle 7 with the first bent axle 2, on the modular support frame 6
It is fixed with photovoltaic module 8.
The drive mechanism 4 includes the worm-gear speed reducer 402 of motor 401 and second, and motor 401 drives the second worm gear snail
Bar reductor 402 is rotated.
As shown in Figures 3 and 4, modular support frame 6 by bolt 14, the first back-up ring 15, oscillating bearing 16, the second back-up ring 17,
Plain washer 18, spring washer 19, nut 20, bearing (setting) plate 21 are connected and on column 1, and column 1 is fixed, and bearing is fixed
Plate 21 is fixedly mounted with column 1, and oscillating bearing 16 is fixedly mounted with bearing (setting) plate 21, and bolt 14 sequentially passes through the first back-up ring
15th, oscillating bearing 16, the second back-up ring 17, plain washer 18 and spring washer 19 are connected with nut 20, so that modular support frame 6 be connected
It is connected on bearing (setting) plate 21；Now, modular support frame 6, which is, to be axis rotation with oscillating bearing 16.Based on oscillating bearing tool
There is the characteristic of aligning function, and the rod end that the two ends of drive link 703 are used with roller chain drum 702 and the junction of modular support frame 6 is closed
Bearings also have the characteristic of aligning function, allow roller chain drum 702 to drive modular support frame 6 to be formed an angle with column 1
Rotate.The characteristics of this operation principle is that two modular support framves driving of two roller being synchronized with the movement chain drums 702 can be with
Do not rotate on the same axis, improve the ability that tracks of device is installed and used on irregular terrain profiles.
As shown in fig. 7, first toggle 7 includes sprocket wheel 701, roller chain drum 702 and drive link 703, institute
State sprocket wheel 701 to be fixedly and coaxially connected with the first bent axle 2, roller chain drum 702 is hinged on column 1, pin joint is b, drive link 703
One end and the ball-joint of roller chain drum 702, pin joint is c, and the other end and the ball-joint of modular support frame 6 of drive link 703 are hinged
Point is d, sprocket wheel 701 and the engaged transmission of roller chain drum 702.Sprocket wheel 701 is fixedly and coaxially connected with the first bent axle 2, in the first bent axle 2
Sprocket wheel 701 drives roller chain drum 702 to rotate while rotation, and roller chain drum 702 passes motion to component by drive link 703
Support frame 6, so as to drive the photovoltaic module 8 being fixed on modular support frame 6 to realize the motion for following the trail of solar azimuth.
As shown in figure 5, the roller chain drum 702 includes disk 7021, roller 7022 and rivet 7023, the roller 7022
Uniformly it is hinged on by rivet 7023 on the circumference of disk 7021；Roller chain drum 702 drives modular support frame by drive link 703
During 6 rotation, the transmission of a crank connecting link is formed, the distance between pin joint bc L1 is less than the distance between pin joint ad
L2, when roller chain drum 702 is rotated always, modular support frame 6 can be swung in α angular regions, by adjusting L1, L2 and drive link
The characteristics of 703 length can adjust α size, this operation principle is that motor does not need rotating to can be achieved with photovoltaic group
Tracking and reset of the part to solar azimuth, and be not in the motor situation out of control for causing tracks of device to damage, such as Fig. 6 institutes
Show.
The rotation of roller chain drum 702 is driven by the sprocket wheel 701 being fixed on the first bent axle 2, and the of each tracking cell
One bent axle 2 realizes and is synchronized with the movement that the connecting rod 5 is by two spherical plain bearing rod ends 501, two and of studs 502 by connecting rod 5
One threaded sleeve 503 is constituted, and two studs 502 are connected by threaded sleeve 503, every studs 502 it is outer
End connects a spherical plain bearing rod end 501, and the depth of sleeve 503 is threaded into by adjusting studs 502, can be adjusted
The axle center distance of two spherical plain bearing rod ends 501, as shown in Figure 8.There is the characteristic of aligning function based on spherical plain bearing rod end, make
Connecting rod 5 can form an angle with the first bent axle 2, and not influence the bent axle of tracking cell to be synchronized with the movement.This work is former
The characteristics of reason, can not be installed on an axis by each tracking cell of connection-rod linkage, is improved tracks of device and is not being advised
The ability then installed and used in landform.
Embodiment 2：
As shown in Figures 9 and 10, it is a kind of based on crankshaft-link rod be driven double-shaft solar tracks of device, it by it is multiple perform with
The double-axis tracking unit rectangular array arrangement of track sun altitude and solar azimuth is formed by connecting, the double-axis tracking unit bag
Column 1 is included, the first bent axle 2 is hinged with column 1, the is provided with all double-axis tracking units on the row of a north and south wherein
One worm-gear speed reducer 3, the output end of the first worm-gear speed reducer 3 is fixedly and coaxially connected with the first bent axle 2, the first bent axle 2
The second bent axle 11 is fixedly and coaxially connected, the input of the first worm-gear speed reducer 3 has been fixedly and coaxially connected three-crankshaft 9,
Drive mechanism 4 is installed, drive mechanism 4 drives the first worm-gear speed reducer on a double-axis tracking unit on the row of the north and south
3, the three-crankshaft 9 that two neighboring double-axis tracking unit is arranged in the north and south is connected by connecting rod 5, and realization is synchronized with the movement, so that
Realize that the first worm-gear speed reducer 3 of the upper double-axis tracking unit of north and south row is synchronized with the movement；It is two neighboring double on thing row
First bent axle 2 of axle tracking cell is connected by connecting rod 5, realizes being synchronized with the movement for the row；Rotation support is hinged with column 1
Frame 10, pin joint is i, and rotating support 10 is connected by the first toggle 7 with the first bent axle 2, rotating support 10
On be hinged with the 4th bent axle 22 and modular support frame 6, the pin joint of modular support frame 6 is e, and the 4th bent axle 22 passes through the second crank
Linkage 12 is connected with modular support frame 6, and the 4th bent axle 22 is connected with the second bent axle 11 by connecting rod 5, and realization is synchronized with the movement,
Photovoltaic module 8 is fixed with the modular support frame 6.
The drive mechanism 4 includes the worm-gear speed reducer 402 of motor 401 and second, and motor 401 drives the second worm gear snail
Bar reductor 402 is rotated, and the second worm-gear speed reducer 402 is connected with the first worm-gear speed reducer 3.
First toggle 7 is identical with the structure of the second toggle 12, including sprocket wheel 701, roller
Chain drum 702 and drive link 703；When the rotating support 10 is connected by the first toggle 7 with the first bent axle 2,
The sprocket wheel 701 is fixedly and coaxially connected with the first bent axle 2, and roller chain drum 702 is hinged on column 1, and pin joint is j, drive link
703 one end and the ball-joint of roller chain drum 702, pin joint is k, the other end and the ball-joint of rotating support 10 of drive link 703,
Pin joint is l, sprocket wheel 701 and the engaged transmission of roller chain drum 702；Pass through the second toggle 12 in the 4th bent axle 22
When being connected with modular support frame 6, commutator 13, the commutation are connected between the 4th bent axle 22 and the second toggle 12
Device 13 includes drive bevel gear 131 and driven wheel of differential 132, as shown in FIG. 11 and 12, drive bevel gear 131 and driven wheel of differential
132 are vertically mounted on housing, and gearratio is 1, and the driven wheel of differential 132 is hinged on rotating support 10, the active
Bevel gear 131 is fixedly and coaxially connected with the 4th bent axle 22, and driven wheel of differential 132 is fixedly and coaxially connected with sprocket wheel 701, roller chain drum
702 are hinged on rotating support 10, and pin joint is f, one end of drive link 703 and the ball-joint of roller chain drum 702, and pin joint is
G, the other end and the ball-joint of modular support frame 6 of drive link 703, pin joint is h, and sprocket wheel 701 engages biography with roller chain drum 702
It is dynamic.
The roller chain drum 702 includes disk 7021, roller 7022 and rivet 7023, and the roller 7022 passes through rivet
7023 are uniformly hinged on the circumference of disk 7021；The distance between pin joint fg L3 is set to be less than the distance between pin joint he
L4, when roller chain drum 702 is rotated always, modular support frame 6 can be swung in β angular regions, by adjusting L3, L4 and drive link
The characteristics of 703 length can adjust β size, this operation principle is that motor does not need rotating to can be achieved with photovoltaic group
Tracking and reset of the part to sun altitude, and be not in the motor situation out of control for causing tracks of device to damage, such as Figure 13 institutes
Show.The distance between pin joint jk L5 is set to be less than the distance between pin joint il L6, when roller chain drum 702 is rotated always, rotation
Turning support frame 10 can be swung in γ angular regions, and γ size can be adjusted by the length for adjusting L5, L6 and drive link 703,
The characteristics of this operation principle, is that motor does not need rotating to can be achieved with photovoltaic module to the tracking of solar azimuth and answer
Position, and be not in the motor situation out of control for causing tracks of device to damage, as shown in figure 14.
Sprocket wheel 701 is fixed with first bent axle 2, sprocket wheel 701 drives roller chain drum 702 while the first bent axle 2 is rotated
Rotate, roller chain drum 702 drives rotating support 10 to rotate by drive link 703, so as to drive installed in rotating support 10
On modular support frame 6 rotate, and then drive the photovoltaic module 8 for being fixed on modular support frame 6 to realize to follow the trail of solar azimuth
Motion, while the first bent axle 2 is coaxially fixed with the second bent axle 11, the second bent axle 11 is driven by connecting rod 5 is arranged on rotation support
The 4th bent axle 22 on frame 10 is synchronized with the movement, and then drives commutator 13 to rotate, and commutator 13 drives connected sprocket wheel
701 rotate, and sprocket wheel 701 drives roller chain drum 702 to rotate, and roller chain drum 702 drives 6 turns of modular support frame by drive link 703
It is dynamic, so as to drive the photovoltaic module 8 being fixed on modular support frame 6 to realize the motion for following the trail of sun altitude；In implementation process
In, the gearratio of the second bent axle 11 and the 4th bent axle 22 is 1, in the first toggle, the biography of sprocket wheel and roller chain drum
It is dynamic than being i1, in the second toggle, the gearratio of sprocket wheel and roller chain drum is that i2, i1 and i2 ratio are 1:2.It is logical
The setting to sprocket wheel 701, the gearratio of roller chain drum 702 is crossed, double-axis tracking device is completed one from east orientation west tracking sun side
While the action of parallactic angle, complete tracking sun altitude and from morning to night change from small to big the action diminished again, be i.e. driving rotation branch
The roller chain drum 702 of support 10 turns around, and the roller chain drum 702 of drive component support frame 6 takes two turns.
Claims (10)
1. a kind of single-axis solar tracks of device being driven based on crankshaft-link rod, it is characterised in that it is by multiple uniaxiality tracking lists
Member, which is arranged in order, to be formed by connecting, and the uniaxiality tracking unit includes column, and the first bent axle is hinged with column, one wherein
First worm-gear speed reducer and drive mechanism are installed, drive mechanism drives the first worm and gear to slow down on uniaxiality tracking unit
Machine, the first worm-gear speed reducer output end is fixedly and coaxially connected with the first bent axle, and the first of two neighboring uniaxiality tracking unit
Bent axle is connected by connecting rod, and ball pivot is connected to modular support frame on column, and pin joint is a, and modular support frame passes through the first crank
Linkage is connected with the first bent axle, and photovoltaic module is fixed with the modular support frame.
2. the single-axis solar tracks of device according to claim 1 being driven based on crankshaft-link rod, it is characterised in that described
First toggle includes sprocket wheel, roller chain drum and drive link, and the sprocket wheel is fixedly and coaxially connected with the first bent axle, roller
Chain drum is hinged on column, and pin joint is b, and one end and the roller chain dribbling of drive link are hinged, and pin joint is c, drive link it is another
One end and modular support frame ball-joint, pin joint are d, sprocket wheel and roller chain drum engaged transmission.
3. the single-axis solar tracks of device according to claim 2 being driven based on crankshaft-link rod, it is characterised in that be hinged
The distance between point bc L1 is less than the distance between pin joint ad L2.
4. a kind of double-shaft solar tracks of device being driven based on crankshaft-link rod, it is characterised in that it is by multiple double-axis tracking lists
First rectangular array arrangement is formed by connecting, and the double-axis tracking unit includes column, the first bent axle is hinged with column, wherein
First worm-gear speed reducer, the output of the first worm-gear speed reducer are installed on all double-axis tracking units on the row of one north and south
End is fixedly and coaxially connected with the first bent axle, and the first bent axle has been fixedly and coaxially connected the second bent axle, and the first worm-gear speed reducer is defeated
Enter end and be fixedly and coaxially connected three-crankshaft, drive mechanism is installed on the double-axis tracking unit arranged in the north and south, driven
Motivation structure drives the first worm-gear speed reducer, and the three-crankshaft that two neighboring double-axis tracking unit is arranged in the north and south passes through even
Bar is connected；The first bent axle of two neighboring double-axis tracking unit is connected by connecting rod on thing row；Rotation is hinged with column
Turn support frame, pin joint is i, and rotating support is connected by the first toggle with the first bent axle, on rotating support
The 4th bent axle and modular support frame are hinged with, the pin joint of modular support frame is e, and the 4th bent axle passes through the second toggle
It is connected with modular support frame, the 4th bent axle and the second bent axle are connected by connecting rod, and photovoltaic group is fixed with the modular support frame
Part.
5. the double-shaft solar tracks of device according to claim 4 being driven based on crankshaft-link rod, it is characterised in that described
First toggle and the second toggle structure are identical, including sprocket wheel, roller chain drum and drive link；Described
When rotating support is connected by the first toggle with the first bent axle, coaxially fixation connects for the sprocket wheel and the first bent axle
Connect, roller chain drum is hinged on column, pin joint is j, one end and the roller chain dribbling of drive link are hinged, and pin joint is k, be driven
The other end of bar and rotating support ball-joint, pin joint are l, sprocket wheel and roller chain drum engaged transmission；In the 4th bent axle
When being connected by the second toggle with modular support frame, it is connected with and changes between the 4th bent axle and the second toggle
To device, the commutator includes drive bevel gear and driven wheel of differential, and driven wheel of differential is hinged on rotating support, the master
Dynamic bevel gear is fixedly and coaxially connected with the 4th bent axle, and driven wheel of differential is fixedly connected with sprocket coaxiality, and roller chain drum is hinged on rotation
Turn on support frame, pin joint is f, one end and the roller chain dribbling of drive link are hinged, pin joint is g, the other end of drive link with
Modular support frame ball-joint, pin joint is h, sprocket wheel and roller chain drum engaged transmission.
6. the double-shaft solar tracks of device according to claim 5 being driven based on crankshaft-link rod, it is characterised in that be hinged
The distance between point fg L3 is less than the distance between pin joint he L4；The distance between pin joint jk L5 is less than between pin joint il
Apart from L6.
7. the double-shaft solar tracks of device according to claim 5 being driven based on crankshaft-link rod, it is characterised in that described
4th bent axle and the second bent axle are connected by connecting rod, and its gearratio is 1；In the first toggle, sprocket wheel and roller chain
The gearratio of disk isi1, in the second toggle, the gearratio of sprocket wheel and roller chain drum isi2,i1 Hei2 ratio is
1:2。
8. the solar energy tracking device according to claim 1 or 4, it is characterised in that the drive mechanism include motor and
Second worm-gear speed reducer, motor drives the second worm-gear speed reducer to rotate.
9. the solar energy tracking device according to claim 2 or 5, it is characterised in that the roller chain drum includes disk, rolling
Son and rivet, the roller are uniformly hinged on the circumference of disk by rivet.
10. the solar energy tracking device according to claim 1 or 4, it is characterised in that the connecting rod is by two rod end joints
Bearing, two studs and a threaded sleeve composition, two studs are connected by threaded sleeve, every double end spiral shell
The outer end of post connects a spherical plain bearing rod end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060650.4U CN206411523U (en) | 2017-01-18 | 2017-01-18 | A kind of single shaft/double-shaft solar tracks of device being driven based on crankshaft-link rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060650.4U CN206411523U (en) | 2017-01-18 | 2017-01-18 | A kind of single shaft/double-shaft solar tracks of device being driven based on crankshaft-link rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411523U true CN206411523U (en) | 2017-08-15 |
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ID=59557322
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|---|---|---|---|
| CN201720060650.4U Withdrawn - After Issue CN206411523U (en) | 2017-01-18 | 2017-01-18 | A kind of single shaft/double-shaft solar tracks of device being driven based on crankshaft-link rod |
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| CN (1) | CN206411523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774455A (en) * | 2017-01-18 | 2017-05-31 | 李樱子 | Single shaft/double-shaft solar tracks of device based on crankshaft-link rod transmission |
-
2017
- 2017-01-18 CN CN201720060650.4U patent/CN206411523U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774455A (en) * | 2017-01-18 | 2017-05-31 | 李樱子 | Single shaft/double-shaft solar tracks of device based on crankshaft-link rod transmission |
| WO2018133701A1 (en) * | 2017-01-18 | 2018-07-26 | 李樱子 | Single-shaft/double-shaft solar tracking device based on crankshaft linkage rod transmission |
| CN106774455B (en) * | 2017-01-18 | 2024-02-20 | 李樱子 | Single-shaft/double-shaft solar tracking device based on crankshaft connecting rod transmission |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170815 Effective date of abandoning: 20240220 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170815 Effective date of abandoning: 20240220 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |