CN206710902U - A kind of double leval jib solar concentrator tracks of device in parallel - Google Patents
A kind of double leval jib solar concentrator tracks of device in parallel Download PDFInfo
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- CN206710902U CN206710902U CN201720606623.2U CN201720606623U CN206710902U CN 206710902 U CN206710902 U CN 206710902U CN 201720606623 U CN201720606623 U CN 201720606623U CN 206710902 U CN206710902 U CN 206710902U
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- connecting rod
- hinged
- parallel
- solar concentrator
- turntable
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Abstract
The utility model discloses a kind of double leval jib solar concentrator tracks of device in parallel, including condenser, mounting platform, supporting governor motion, bearing support, turntable, firm banking；It is characterized in that：Condenser is fixedly mounted on the top surface of mounting platform, and mounting platform bottom surface is provided with two hinge ears, and two hinge ears are hinged with supporting the upper end of governor motion and the upper end of turntable respectively；The lower end of supporting governor motion is hinged with bearing support, and support frame is fixedly mounted on turntable, and the lower end of turntable is connected with firm banking by revolute.The utility model bearing capacity is strong, cost is low, simple in construction and deadweight is lighter, improves the stability during solar concentrator tracking；And concentrator elevation angle accurately can be controlled by the rotational angle of step motor control horizontal screw bolt；Effectively raise tracking accuracy.
Description
Technical field
The utility model belongs to solar concentrator technical field, is specifically related to a kind of double leval jib solar energy in parallel and gathers
Light device tracks of device.
Background technology
Solar concentrator tracking technique refers to that in the range of effective light application time control system ensures too as far as possible
The incident ray of sun and concentrator axis keeping parallelism, make the acquisition solar energy of concentrator maximum possible.Wherein photovoltaic, photo-thermal
Mainly double-shaft tracking mechanism, general tracking altitude angle and azimuth Liang Ge orientation are used in electricity generation system.Because follower needs
Bear very big load, especially external environment it is relatively severe in the case of, to the stability that can reach of follower
It is particularly important.Therefore the elevation angle control of follower uses parallel institution, effectively can solve stability during tracking by volume
The problem of inadequate, and improve the tracking accuracy of concentrator.
Existing solar concentrator follower has two kinds of uniaxiality tracking and double-axis tracking, for photovoltaic generating system and
Dish-style, tower solar-thermal generating system mainly use double-axis tracking, have certain tracking accuracy.Currently, double-shaft tracking mechanism exists
It is still serial mechanism to control height angular direction, and rigidity is low, and stability is poor, and tracking is seriously affected in the case of bad environments
Precision.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides the double leval jib parallel connection that a kind of rigidity is high and stability is good
Solar concentrator tracks of device, the tracks of device have higher bearing capacity, and available step motor control horizontal screw bolt
The anglec of rotation, further increase tracking accuracy.
The technical solution adopted in the utility model is：A kind of double leval jib solar concentrator tracks of device in parallel, including
Condenser, mounting platform, supporting governor motion, bearing support, turntable, firm banking；Condenser is fixedly mounted on mounting platform
On top surface, mounting platform bottom surface be provided with two hinge ears, two hinge ears respectively with support governor motion upper end and turntable it is upper
End is be hinged；The lower end of supporting governor motion is hinged with bearing support, and support frame is fixedly mounted on turntable, the lower end of turntable and fixation
Base is connected by revolute.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, described supporting governor motion includes the first hinge
Seat, first connecting rod, second connecting rod, third connecting rod, fourth link, the first ut socket, the second ut socket, horizontal screw bolt and
Two free bearings, described first connecting rod, second connecting rod, third connecting rod, fourth link shape size are identical；First connecting rod, second connect
The upper end of bar is hinged with the first free bearing respectively, first connecting rod, second connecting rod lower end respectively with third connecting rod, fourth link it is upper
End is be hinged, and third connecting rod, the lower end of fourth link are hinged with the second free bearing respectively；First ut socket be arranged on first connecting rod and
In the be hinged pair of third connecting rod；Second ut socket is arranged in the be hinged pair of second connecting rod and fourth link；Horizontal screw bolt one
End is connected with the first ut socket, and the second ut socket is connected by screw pair with horizontal screw bolt；First free bearing upper end and installation
Platform is hinged, and the second free bearing lower end is hinged with support frame.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, in addition to the first stepper motor, horizontal screw bolt
It is connected with the first stepper motor output shaft.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, two hinges on described mounting platform bottom surface
The axis parallel of the pin-and-hole of ear.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, rotation that described turntable is connected with firm banking
Turn the axis of pair perpendicular to ground.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, in addition to the second stepper motor, the second stepping
Motor is arranged on firm banking, and output shaft is connected with turntable.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, the first of described supporting governor motion connects
The be hinged secondary axis of bar, second connecting rod and the first free bearing connects with the be hinged secondary axis of first connecting rod and third connecting rod, second
Bar and the be hinged secondary axis of fourth link, third connecting rod, fourth link and the be hinged secondary diameter parallel of the second free bearing.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, described bearing support and supporting governor motion
The be hinged secondary axis horizontal of lower end is set.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, the first described free bearing and first connecting rod, the
Two be hinged secondary axises of two connecting rods connection are parallel, and the be hinged secondary axis being connected with the first free bearing and mounting platform is vertical；
Two diameter parallels for being hinged pair that second free bearing is connected with third connecting rod, fourth link, and connect with the second free bearing and support frame
The be hinged secondary axis connect is vertical.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, described bearing support is welded to connect with turntable.
In above-mentioned double leval jib solar concentrator tracks of device in parallel, described supporting governor motion control concentrator
The elevation angle of follower.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model is linked together by four shape size identical connecting rods and horizontal screw bolt, forms double leval jib
Parallel institution, the rigidity of follower is improved, and form two triangular support arrangements of knowing clearly, enhance holding for follower
Loading capability, effectively raise the stability of follower；
2nd, the both ends of the first free bearing and the second free bearing of the present utility model can realize that two orthogonal axis turn
It is dynamic, effectively raise the bearing capacity of the first free bearing and the second free bearing.
3rd, the utility model is provided with the first stepper motor, and horizontal screw bolt can be by the first driving stepper motor, can be accurate
The controlled level screw rod anglec of rotation, especially adapt to programme-control, more effectively realize the automation of follower.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is that the utility model lays down the structure chart after condenser.
Fig. 3 is the structure chart of support adjustment mechanism of the present utility model.
Fig. 4 is the structural representation of mounting platform of the present utility model.
Fig. 5 is the structural representation of the first free bearing of the present utility model.
Fig. 6 is the connection structure diagram of turntable of the present utility model and firm banking.
1-condenser, 2-mounting platform, the 3-the first free bearing, 4-supporting governor motion, the 5-the second free bearing, 6-supporting
Frame, 7-turntable, 8-firm banking, 9-first connecting rod, 10-second connecting rod, the 11-the first ut socket, 12-horizontal spiral shell
Bar, the 13-the second ut socket, 14-third connecting rod, 15-fourth link, the stepper motors of 16- first, the steppings of 17- second electricity
Machine.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the utility model include condenser 1, mounting platform 2, supporting governor motion 4, bearing support 6,
Turntable 7, the stepper motor 17 of firm banking 8 and second.Condenser 1 is fixedly mounted on the top surface of mounting platform 2, mounting platform 2
Bottom surface is provided with two hinge ears, the diameter parallel of the pin-and-hole of two hinge ears；Left end cuts with scissors ear and the upper end of supporting governor motion 4 passes through
Be hinged secondary a is hinged, and the right-hand member hinge ear on the bottom surface of mounting platform 2 is hinged by being hinged secondary i and turntable 7 upper end.Support regulation machine
The lower end of structure 4 is be hinged with bearing support 6, and the right-hand member of support frame 6 is welded on turntable 7, and lower end and the firm banking 8 of turntable 7 pass through rotation
Turn secondary j connections, the second stepper motor 17 is arranged on firm banking 8, and output shaft is connected with turntable 7, can drive 7 turns of turntable
It is dynamic.The axis for the revolute that described turntable 7 is connected with firm banking 8 is perpendicular to ground.
Connect as shown in figure 3, described support adjustment structure 4 includes the first free bearing 3, the second free bearing 5, first connecting rod 9, second
Bar 10, the first ut socket 11, horizontal screw bolt 12, the second ut socket 13, third connecting rod 14, fourth link 15, described
One connecting rod 9, second connecting rod 10, third connecting rod 14, the shape size of fourth link 15 are identical；First connecting rod 9, second connecting rod 10 it is upper
End is be hinged by be hinged secondary b, be hinged secondary c and the first free bearing 3 respectively, lower end, the upper end of third connecting rod 14 and first of first connecting rod 9
Ut socket 11 is by being hinged the lower end of secondary d connection second connecting rods 10, the upper end of fourth link 15 and the second ut socket 13
By being hinged secondary e connections.Third connecting rod 14, the lower end of fourth link 15 pass through be hinged secondary f, be hinged secondary g and the second free bearing 5 respectively
It is be hinged.The one end of horizontal screw bolt 12 is connected with the first ut socket 11, and the second ut socket 12 passes through screw pair and horizontal screw bolt 12
Connection.The upper end of first free bearing 3 is be hinged with mounting platform 2, and the lower end of the second free bearing 5 is be hinged with support frame 6.Described horizontal screw bolt 12
With the output axis connection of the first stepper motor 16, driven by the first stepper motor 16, the drive of horizontal screw bolt 12 of the present utility model
Dynamic device is alternatively fluid pressure drive device.The be hinged secondary b of adjustment structure 4 is supported, secondary c, be hinged secondary d is hinged, is hinged secondary e, is be hinged
Secondary f, be hinged secondary g diameter parallel.
As shown in figure 5, the diameter parallel of the be hinged secondary b of the described lower end of the first free bearing 3 axis and be hinged secondary c, and with
The be hinged secondary a of the upper end of first free bearing 3 axis is vertical.The axle of the be hinged secondary f of the upper end of second free bearing 5 axis and be hinged secondary g
Line is parallel, and vertical with the be hinged secondary h of the lower end of the second free bearing 5 axis, and the axis horizontal for being hinged secondary h is set.
The utility model is effectively raised by supporting role of the supporting governor motion 4 to concentrator 1 and mounting platform 2
The rigidity of follower, the bearing capacity of follower is added, effectively raise the stability of follower；Supporting regulation
Mechanism 4 is controlled elevation angle size, is realized the automatic of follower by regulation of first stepper motor 16 to horizontal screw bolt 12
Change.
Claims (10)
1. a kind of double leval jib solar concentrator tracks of device in parallel, including condenser, mounting platform, supporting governor motion,
Bearing support, turntable, firm banking；It is characterized in that：Condenser is fixedly mounted on the top surface of mounting platform, on mounting platform bottom surface
Provided with two hinge ears, two hinge ears are hinged with supporting the upper end of governor motion and the upper end of turntable respectively；Support governor motion
Lower end is hinged with bearing support, and support frame is fixedly mounted on turntable, and the lower end of turntable is connected with firm banking by revolute.
2. double leval jib according to claim 1 solar concentrator tracks of device in parallel, it is characterized in that：Described supporting
Governor motion includes the first free bearing, first connecting rod, second connecting rod, third connecting rod, fourth link, the first ut socket, the second spiral shell
Mother sleeve, horizontal screw bolt and the second free bearing, described first connecting rod, second connecting rod, third connecting rod, fourth link shape size phase
Together；First connecting rod, the upper end of second connecting rod are hinged with the first free bearing respectively, and first connecting rod, the lower end of second connecting rod are respectively with
Three connecting rods, the upper end of fourth link are hinged, and third connecting rod, the lower end of fourth link are hinged with the second free bearing respectively；First nut
Sleeve is arranged in the be hinged pair of first connecting rod and third connecting rod；Second ut socket is arranged on second connecting rod and fourth link
In be hinged pair；Horizontal screw bolt one end is connected with the first ut socket, and the second ut socket is connected by screw pair with horizontal screw bolt；
First free bearing upper end is hinged with mounting platform, and the second free bearing lower end is hinged with support frame.
3. double leval jib according to claim 2 solar concentrator tracks of device in parallel, it is characterized in that：Also include first
Stepper motor, horizontal screw bolt are connected with the first stepper motor output shaft.
4. double leval jib according to claim 1 solar concentrator tracks of device in parallel, it is characterized in that：Described installation
The axis parallel of the pin-and-hole of two hinge ears on platform base.
5. double leval jib according to claim 1 solar concentrator tracks of device in parallel, it is characterized in that：Described turntable
The axis for the revolute being connected with firm banking is perpendicular to ground.
6. double leval jib according to claim 3 solar concentrator tracks of device in parallel, it is characterized in that：Also include second
Stepper motor, the second stepper motor are arranged on firm banking, and output shaft is connected with turntable.
7. double leval jib according to claim 2 solar concentrator tracks of device in parallel, it is characterized in that：Described supporting
The be hinged secondary axis of the first connecting rod of governor motion, second connecting rod and the first free bearing and first connecting rod and third connecting rod it is be hinged
Secondary axis, the be hinged secondary axis of second connecting rod and fourth link, third connecting rod, fourth link and the be hinged pair of the second free bearing
Diameter parallel.
8. double leval jib according to claim 1 solar concentrator tracks of device in parallel, it is characterized in that：Described supporting
Frame and the be hinged secondary axis horizontal of the lower end of supporting governor motion are set.
9. double leval jib according to claim 2 solar concentrator tracks of device in parallel, it is characterized in that：Described first
Free bearing is parallel with two be hinged secondary axises that first connecting rod, second connecting rod connect, and be connected with the first free bearing and mounting platform
It is vertical to be hinged secondary axis；Second free bearing be connected with third connecting rod, fourth link two is hinged secondary diameter parallels, and with the
The be hinged secondary axis that two free bearings connect with support frame is vertical.
10. double leval jib according to claim 1 solar concentrator tracks of device in parallel, it is characterized in that：Described branch
Bolster is welded to connect with turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606623.2U CN206710902U (en) | 2017-05-27 | 2017-05-27 | A kind of double leval jib solar concentrator tracks of device in parallel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606623.2U CN206710902U (en) | 2017-05-27 | 2017-05-27 | A kind of double leval jib solar concentrator tracks of device in parallel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206710902U true CN206710902U (en) | 2017-12-05 |
Family
ID=60463029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720606623.2U Expired - Fee Related CN206710902U (en) | 2017-05-27 | 2017-05-27 | A kind of double leval jib solar concentrator tracks of device in parallel |
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| Country | Link |
|---|---|
| CN (1) | CN206710902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990796A (en) * | 2017-05-27 | 2017-07-28 | 湖南科技大学 | A kind of double leval jib solar concentrator tracks of device in parallel |
-
2017
- 2017-05-27 CN CN201720606623.2U patent/CN206710902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990796A (en) * | 2017-05-27 | 2017-07-28 | 湖南科技大学 | A kind of double leval jib solar concentrator tracks of device in parallel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20200527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |