CN205657638U - Link gear and biax solar energy tracking system who has this link gear - Google Patents
Link gear and biax solar energy tracking system who has this link gear Download PDFInfo
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- CN205657638U CN205657638U CN201620467412.0U CN201620467412U CN205657638U CN 205657638 U CN205657638 U CN 205657638U CN 201620467412 U CN201620467412 U CN 201620467412U CN 205657638 U CN205657638 U CN 205657638U
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- rotating shaft
- link gear
- traction piece
- support component
- shaft
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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 utility model provides a link gear and biax solar energy tracking system who has this link gear, link gear include two at least parallels and interval arrangement the supporting component, pull the piece, and with the part the drive assembly that the supporting component is connected, the supporting component includes body, first pivot, perpendicular to the second pivot and the base of first pivot, first pivot is connected as the revolute pair the body with the second pivot, the second pivot is connected as the revolute pair first pivot with the base, adjacent connect at least one between the body pull the piece, with the part the drive assembly that the supporting component is connected, drive assembly can drive and link to each other the supporting component the body is relative first pivot with the second pivot is rotatory, and passes through it is adjacent to pull a drive the body synchronous revolution. The utility model discloses a mutual linkage of supporting component, simple structure.
Description
Technical field
This utility model relates to the technical field of plant equipment, particularly to a kind of link gear, and has this gear
The double-shaft solar tracing system of structure.
Background technology
In prior art, link gear can not allow multiple parallel part keep synchronous rotary in parallel to each other.Using
During solar electrical energy generation, dual-axis tracking system, compared with fixed installation formula and single shaft installing type, can significantly improve generated energy,
But current dual-axis tracking system, is difficulty with linkage, and the component count realizing linkage is restricted.It addition,
Owing to dual-axis tracking system has two independent rotary actuators, there is compared to single-shaft tracking system the control of complexity
Mechanism processed, even if achieving linkage, its plant maintenance is the most cumbersome.
Utility model content
For solving above-mentioned technical problem, the utility model proposes a kind of link gear and double-shaft solar tracing system,
During solar-tracking, link gear not only achieves the mutual linkage of support component, can make easily all instead
Face of penetrating realizes the Dual-spindle linked synchronized, and can arrange greater number of reflecting surface synchronous rotary, and simple in construction, just
In installing and safeguarding.
The utility model proposes a kind of link gear, comprising:
Parallel and spaced support component of at least two, described support component includes body, the first rotating shaft, vertical
The second rotating shaft and base in described first rotating shaft；Described first rotating shaft connects described body and described the as revolute pair
Two rotating shafts, described second rotating shaft connects described first rotating shaft and described base as revolute pair；
Traction piece, connects at least one described traction piece between adjacent described body；
Described with part the driving assembly that support component is connected, described driving assembly can drive described the support component being connected
Described body rotate relative to described first rotating shaft and described second rotating shaft, and drive adjacent institute by described traction piece
State body synchronous rotary.
As a kind of enforceable mode, described traction piece is the connection rope with flexibility, or described traction piece is firm
Property connecting rod, the two ends of described traction piece connect with adjacent described body respectively.
Further, described driving assembly drives described traction piece to do translational motion by described body.
This utility model also proposes a kind of double-shaft solar tracing system, and described double-shaft solar tracing system includes at least
Two link gears being arranged side by side, described link gear is above-mentioned link gear；
The opposite side connecting described first rotating shaft on the body of each support component is respectively provided with reflecting surface, drives Component driver
Described body rotates to each described reflecting surface towards the sun rotating around respective first rotating shaft and/or the second rotating shaft.
Further, described traction piece junction point on the body forms supporting plane, institute with described first rotating shaft
State, between supporting plane and described reflecting surface, there is acute angle.
Further, the opposite side fixing covering one chengguang plate of described first rotating shaft is connected on the body；Described hold
The one side of the most described first rotating shaft of tabula rasa is reflecting surface, and described reflecting surface is plane or concave surface.
As a kind of enforceable mode, between adjacent described body, connect a described traction piece, described traction piece
Junction point on the body is not on the centrage of described first rotating shaft, and described traction piece is on the body
Junction point is not on the centrage of described second rotating shaft.
As another kind of enforceable mode, connect traction piece described at least two between adjacent described body, wherein
The two ends of at least one described traction piece are connected to the top of adjacent described body.
Further, each described link gear is positioned in same level, or each described link gear is positioned at different
On horizontal plane.
Further, in each described link gear, each described support component is positioned in same level, or each institute
State a support component to be positioned on different horizontal planes.
This utility model having the beneficial effects that compared to prior art: link gear of the present utility model can not only drive
Body rotates with the first rotating shaft, moreover it is possible to drive body to rotate with the second rotating shaft, it is achieved that the dual-axis rotation of body.In portion
Driving assembly is set on the support component of dosis refracta, drive body on the coupled support component of Component driver with
First rotating shaft or the second rotating shaft rotate, and this body can also rotate with the first rotating shaft and the second rotating shaft simultaneously, being somebody's turn to do of rotation
Body drives adjacent body to synchronize rotation with respective first rotating shaft and/or the second rotating shaft by the traction piece connected on it
Turn, it is achieved thereby that being synchronized with the movement of all support components, it is achieved that mutually link.
Double-shaft solar tracing system of the present utility model is during solar-tracking, and a support component can mutually link,
All reflectings surface can be made easily to realize the Dual-spindle linked synchronized, greater number of reflecting surface synchronous rotary can be set,
And simple in construction, it is simple to install and safeguard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment one of link gear of the present utility model；
Fig. 2 be link gear of the present utility model embodiment two in the structural representation of support component；
Fig. 3 is the structural representation of the embodiment three of link gear of the present utility model；
Fig. 4 be link gear of the present utility model embodiment three in the structural representation of support component；
Fig. 5 is the structural representation of the embodiment four of link gear of the present utility model；
Fig. 6 is the structural representation of the embodiment five of link gear of the present utility model.
Reference:
1-link gear；10-props up support component；11-base；12-the first rotating shaft；14-the second rotating shaft；
16-body；162-vertex angle；20-traction piece.
Detailed description of the invention
Below in conjunction with accompanying drawing, to this utility model, above-mentioned and other technical characteristic and advantage are carried out clearly and completely
Describe, it is clear that described embodiment is only section Example of the present utility model rather than whole embodiment.
Referring to shown in Fig. 1, the utility model proposes a kind of link gear 1, it includes that at least two is parallel and is spaced
Support component 10, at least one traction piece 20 of arrangement, and the driving assembly being connected with part support component 10.
Prop up support component 10 to include body the 16, first rotating shaft 12, be perpendicular to the second rotating shaft 14 and base of the first rotating shaft 12
11.First rotating shaft 12 connects body 16 and the second rotating shaft 14 as revolute pair, and the second rotating shaft 14 is as revolute pair even
Connect the first rotating shaft 12 and base 11.Traction piece 20 is connected between adjacent body 16.Drive assembly can drive phase
The body 16 of a support component even rotates relative to the first rotating shaft 12 and the second rotating shaft 14, and is driven by traction piece 20
Adjacent body 16 synchronous rotary.
More preferably, the first rotating shaft 12 is fixing with the side of body 16 to be connected, and the first rotating shaft 12 and the second rotating shaft 14
Can connect rotationally, the second rotating shaft 14 can connect on the pedestal 11 rotationally.Drive assembly can drive the first rotating shaft
12 rotate relative to the second rotating shaft 14, and body 16 rotates with the first rotating shaft 12 and passes through traction piece 20 and drives adjacent
Body 16 with respective first rotating shaft 12 synchronous rotary.Drive assembly that the second rotating shaft 14 can be driven relative to base
11 rotate, and body 16 rotates with the second rotating shaft 14 and passes through traction piece 20 and drives adjacent body 16 with respective
Second rotating shaft 14 synchronous rotary.The first rotating shaft 12 can also be made to be connected rotationally with the side of body 16, first
Rotating shaft 12 is fixing with the second rotating shaft 14 to be connected, and the second rotating shaft can connect on the pedestal 11 rotationally.
More preferably, the first actuator and the second actuator, the first actuator and the first rotating shaft 12 are even to drive assembly to include
Connect and drive it to rotate relative to the second rotating shaft 14, the second actuator and the second rotating shaft 14 connect and drive its relative to
Base 11 rotates.First actuator and the second actuator can be operated alone, it is achieved the single-shaft-rotation of body 16, also
Can simultaneously drive, it is achieved the dual-axis rotation of body 16.
As it is shown in figure 1, in the embodiment one of link gear 1, the first rotating shaft 12 is horizontally set on body 16,
The two ends of the first rotating shaft 12 are fixing with body 16 to be connected, and the second rotating shaft 14 is vertically arranged；First rotating shaft 12 and second
The top of rotating shaft 14 can connect rotationally, and the bottom of the second rotating shaft 14 can connect on the pedestal 11 rotationally.Please join
Readding shown in Fig. 2, in the embodiment two of link gear 1, the first rotating shaft 12 is vertically arranged on body 16, and second
Rotating shaft 14 is horizontally disposed with, and the lower end of the first rotating shaft 12 can be connected rotationally with the second rotating shaft 14, the second rotating shaft 14
Two ends and base 11 fixing be connected.In the embodiment one, two of link gear 1, the first rotating shaft 12 and second turn
Axle 14 intersects for an angle of 90 degrees, it is also possible to according to actual needs, makes both intersect the angle for other.
This utility model, by driving Component driver body 16 to rotate with the first rotating shaft 12, drives assembly also can drive this
Body 16 rotates with the second rotating shaft 14, it is achieved that the dual-axis rotation of body 16.A support component 10 at partial amt
On driving assembly is set, drive the body 16 on the coupled support component 10 of Component driver with the first rotating shaft
12 or second rotating shaft 14 rotate, this body 16 can also rotate with the first rotating shaft 12 and the second rotating shaft 14 simultaneously,
Making this body 16 can adjust around trunnion axis and vertical axes, this body 16 is carried by the traction piece 20 connected on it simultaneously
Dynamic adjacent body 16 is with respective first rotating shaft 12 and/or the second rotating shaft 14 synchronous rotary, it is achieved thereby that own
Prop up being synchronized with the movement of support component 10, it is achieved that mutually link.
As a kind of enforceable mode, traction piece 20 be have flexibility connection rope, connect rope two ends respectively with
Adjacent body 16 connects.Connection rope is used to be attached, light weight, convenient for collecting, simple installation, and make
Used time can adjust by length-flexible as required.As another kind of enforceable mode, traction piece 20 is rigid link,
The two ends of rigid link connect with adjacent body 16 respectively.More preferably, sphere is passed through at the two ends of rigid link respectively
Secondary with adjacent body 16 can connect rotationally, and spherical pair makes rigid link rotate flexibly relative to body 16 and energy is many
Freedom degree rotating, pivoting friction is little.The needs that rigid link can also rotate according to reality, use other connected modes,
As it is shown in figure 1, be dual-axis rotation (trunnion axis and vertical axes) between rigid link and body 16.
Further, assembly is driven to drive traction piece 20 to do translational motion by body 16.As it is shown in figure 1, at connection
In the embodiment one of motivation structure 1, each support component equivalently-sized, each traction piece 20 is parallel to each other, traction piece 20
Connection position on adjacent body 16 of one end link position on body 16 and the other end of this traction piece 20
Put corresponding.Referring to shown in Fig. 3, in the embodiment three of link gear 1, the first rotating shaft 12 is horizontally set on
The bottom of body 16, the two ends of the first rotating shaft 12 are fixing with body 16 to be connected, and the second rotating shaft 14 is vertically arranged；The
One rotating shaft 12 can be connected rotationally with the top of the second rotating shaft 14, and the bottom of the second rotating shaft 14 can be connected to rotationally
On base 11.Each support component equivalently-sized, each traction piece 20 is parallel to each other, between adjacent body 16
Connecting four traction pieces being parallel to each other 20, the one end of each traction piece 20 link position on body 16 leads with this
Drawing the other end of part 20 link position on adjacent body 16 corresponding, the two ends of each traction piece 20 set respectively
Put on four angles at body 16 edge.So make body 16 simpler with the connected mode of traction piece 20, use
Time can quickly assemble.The size that according to practical situation, can also make each support component is different, or each body
Equivalently-sized, but the height of each second rotating shaft, each first rotating shaft on corresponding body to arrange position different,
Now the traction piece 20 link position on adjacent body 16 is the most corresponding, makes each traction piece 20 be parallel to each other,
Traction piece 20 can do translational motion under the drive of body 16.
This utility model also proposes a kind of double-shaft solar tracing system, including the link gear 1 that at least two is above-mentioned,
Link gear 1 is arranged side by side；The side of body 16 connects the first rotating shaft 12, connects first turn on each body 16
The opposite side of axle 12 is respectively provided with reflecting surface, drive Component driver body 16 rotating around respective first rotating shaft 12 and/
Or second rotating shaft 14 rotate to each reflecting surface towards the sun.
As it is shown on figure 3, in the embodiment three of link gear 1, drive connected support component of Component driver
The first rotating shaft 12 in 10 rotates relative to the second rotating shaft 14, and the body 16 of this support component 10 is with this first turn
Axle 12 rotates, and drives adjacent body 16 around respective first rotating shaft 12 synchronous rotary by traction piece 20, makes
All of body 16 can adjust around trunnion axis；In like manner, the in connected support component 10 of Component driver is driven
Two rotating shafts 14 rotate relative to base 11, and the body 16 of this support component 10 rotates with this second rotating shaft 14, and
Drive adjacent body 16 around respective second rotating shaft 14 synchronous rotary by traction piece 20, make all of body 16
Can adjust around vertical axes.Drive assembly that the first rotating shaft 12 and the second rotating shaft 14 can also be driven to rotate simultaneously, make this
Body 16 can rotate around trunnion axis and vertical axes simultaneously, adjusts reflecting surface towards the sun.In sum, drive by first
Moving part and the driving of the second actuator, make each reflecting surface adjust to towards the sun simultaneously.
Further, the traction piece 20 junction point on body 16 and the first rotating shaft 12 form supporting plane, support
There is between plane and reflecting surface acute angle.Angle is set between supporting plane and reflecting surface, when reflecting surface rotates to flat
Row is when level ground, and supporting plane is heeling condition, stress point on supporting plane (include the first rotating shaft 12 with
The cross point of the second rotating shaft 14, the traction piece 20 junction point on body 16) not on same horizontal plane, and
And each traction piece 20 is not in same level, being therefore not easily formed card stop, reflecting surface is easier to from flat
The row state in level ground departs from, in order to continues rotation and follows the sun.As it is shown on figure 3, in the reality of link gear 1
Execute in example three, four traction pieces 20 are set altogether, body 16 has four points of connection, be wherein positioned at body 16
Two junction points of bottom the most on the reflecting surface, put down with supporting at reflecting surface by two junction points being positioned at body 16 top
On the intersection in face.
Further, body 16 connects the opposite side fixing covering one chengguang plate of the first rotating shaft 12, chengguang backboard
One side to the first rotating shaft 12 is the reflecting surface towards the sun, and reflecting surface is plane or concave surface, and plane is applicable to battery
Plate, concave surface is applicable to solar heat-preservation, to heat hot-water supply.
As a kind of enforceable mode, incorporated by reference to shown in Fig. 3 and Fig. 4, in the embodiment three of link gear 1,
Body 16 is a truss structure, and truss structure is triangular in shape or trapezoidal in the cross section being perpendicular on base 11 direction.As
Shown in Fig. 4, more preferably, truss structure is triangular in shape in the cross section being perpendicular on base 11 direction, vertex angle
The angle of 162 is more than or equal to 15 degree, and less than or equal to 20 degree.Truss structure lightweight, ease of assembly and
Transport, and chengguang plate is had enough supporting roles.Vertex angle angle arranges less, can reduce as far as possible
The volume of body 16 (triangular truss structure), saves space, makes structure simpler, it is thus possible to more easily
Dismounting.In the embodiment three of link gear 1, the cross section of triangle is acute triangle, it is also possible to according to locality
The angle of lighting angle flexible design triangle, it is also possible to be right-angled trapezium by Cross section Design, makes the first rotating shaft 12 set
Putting at a trapezoidal wherein side, chengguang plate is arranged on another trapezoidal side.As another kind of enforceable side
Formula, body 16 can also be for the support assembled by rod member.
As a kind of enforceable mode, connecting a traction piece 20 between adjacent body 16, traction piece 20 exists
Junction point on body 16 is not on the centrage of the first rotating shaft 12, and the junction point that traction piece 20 is on body 16
Not on the centrage of the second rotating shaft 14, body 16 can be able to realize mutually drawing by a traction piece 20, real
The dual-axis rotation now synchronized.
As another kind of enforceable mode, between adjacent body 16, connect at least two traction piece 20, Qi Zhongzhi
The two ends of a few traction piece 20 are connected to the top of adjacent body 16.The two ends of traction piece 20 set
Put the top at adjacent body 16, the traction arm of force pulling body 16 can be made maximum, so that twin shaft is too
The transmission efficiency of sun energy tracing system is higher, and synchronous rotary more saves labour.As it is shown on figure 3, in the embodiment of link gear
In three, the quantity of a support component 10 is five, connects four traction pieces 20 between the body 16 that each two is adjacent,
The two ends of two of which traction piece 20 are connected to the two ends at the gable top edge of adjacent truss structure, separately
The two ends of two traction pieces 20 are connected to the two ends at the triangular base edge of adjacent truss structure (away from holding
Tabula rasa).Referring to shown in Fig. 5, in the embodiment four of link gear 1, the quantity of a support component 10 is two,
Connecting three traction pieces 20 between adjacent body 16, the two ends of one of them traction piece 20 are connected to adjacent
The center of top of truss structure, the two ends of another two traction piece 20 are connected to adjacent truss respectively
The two ends at the triangular base edge of structure.Refer to shown in Fig. 6, in the embodiment five of link gear 1, support
The quantity of assembly 10 is four, connects two traction pieces 20, two traction pieces between the body 16 that each two is adjacent
The two ends of 20 are connected to the two ends at the gable top edge of adjacent truss structure.
As a example by the embodiment three of the link gear 1 shown in Fig. 3, irradiating when the sun is perpendicular to ground, chengguang plate rotates
To being parallel to level ground, so can make chengguang plate just to the sun, owing to the back side of chengguang plate is provided with triangle
Truss structure, makes to have between supporting plane and reflecting surface acute angle, and the most each traction piece 20 is not at same level
On face, when needs continue to rotate, the not traction piece 20 in same level and leading of being in same level
Drawing part 20 to compare, the position being easier to be parallel to ground from chengguang plate is left, and can realize each body 16 delicately
Mutual linkage, chengguang plate will not revotating card stop formed here, during solar-tracking, it is possible to avoid producing
Raw rotation dead angle, makes rotary motion more smooth and easy.
In actual use, it will usually large number of link gear 1 is set, each link gear 1 is respectively provided with again
A fairly large number of support component 10, makes the body 16 of all of support component 10 form intensive array.Each linkage
Mechanism 1 only arranges one or several and drives assembly, the most not only make the negligible amounts of driving assembly, cost-effective,
Assembling procedure, convenient use can also be reduced when actually used.More preferably, each link gear 1 is connected to driving group
A support component 10 of part is arranged for interval, driving force so can be made to be evenly arranged in the array, by traction piece 20
Mutually traction make each chengguang plate can synchronous rotary in time, improve chengguang plate and follow the trail of the speed of the sun.By driving
The body 16 of the support component 10 that Component driver is coupled is around respective first rotating shaft 12 and/or the second rotating shaft
14 rotate, and this body 16 drives other body 16 synchronous rotary again by traction piece 20, thus realizes all of
Reflecting surface synchronous rotary, uses link gear 1 to achieve the synchronous tracking to solar energy, and this double-shaft solar chases after
The simple in construction of track system, it is simple to install and safeguard.
Further, each link gear 1 is positioned on different horizontal planes, or each link gear 1 is positioned at same level
On face.Further, in each link gear 1, each support component 10 is positioned on different horizontal planes, or respectively
In link gear 1, each support component 10 is positioned in same level.As it is shown on figure 3, in link gear 1,
Making each support component 10 be positioned on different horizontal planes, the base 11 of the most each support component 10 is positioned at different
On horizontal plane, so make double-shaft solar tracing system adapt to outdoor landform complicated, rugged, use flexibly
Property is higher.As shown in Figure 6, each support component 10 is made to be positioned on different horizontal planes, the most each support component 10
Base 11 be positioned on different horizontal planes, in the embodiment five of link gear 1, each base 11 all in shaft-like and
Being vertically arranged, the end head and the tail of shaft-like each base 11 are connected with each other, and form an elongated bar, and elongated bar is i.e.
For being vertically arranged, such as this bar can be arranged vertically on the outdoor wall of high building, it is also possible to according to actual light conditions,
Each link gear 1 in the arrangement of each support component 10 and double-shaft solar tracing system in design link gear 1
Arrangement.
As a kind of enforceable mode, as shown in Figure 6, in each link gear 1, in each support component 10
The heart is the most point-blank.More preferably, in each link gear 1, the body 16 of each support component 10 is facing each other；
Can also make in each link gear 1, the body 16 of each support component 10 mutually staggers, as shown in Figure 3.
More preferably, chengguang plate is rectangular, and link gear 1 is positioned in same level, and in each link gear 1,
Propping up support component 10 to be positioned in same level, the body of each support component 10 is facing each other.Phase in each link gear 1
The spacing of adjacent chengguang plate is equal to the width of chengguang plate, and all of body 16 rotates and makes all of chengguang plate rotate accordingly
To adapt to the orientation at sun place.Irradiating when the sun is perpendicular to level ground, chengguang plate rotates to being parallel to level ground
Time, the edge of any one block of chengguang plate in each link gear 1 is near the edge of adjacent chengguang plate, and any one joins
The edge of the chengguang plate of motivation structure 1, near the edge of the chengguang plate of adjacent link gear 1, forms a huge square
Shape square formation, the reflecting surface of all of chengguang plate is in same level；When chengguang plate is in level, adjacent
Chengguang plate does not blocks, and improves the utilization rate to solar energy.Can also be according to practical situation, by link gear 1
It is arranged on different horizontal planes, the support component 10 in each link gear 1 is arranged in same level simultaneously.
The spacing width more than chengguang plate of chengguang plate adjacent in each link gear 1 can also be made.
In the double-shaft solar tracing system that the link gear 1 shown in Fig. 3 forms, the first rotating shaft 12 is horizontally disposed with
Near the position of bottom margin, the stress of body 16 is so made more in body 16 (truss structure of triangle) bottom
Stable, rotate more smooth and easy.Traction piece 20, for connecting rope, reduces volume and weight, and storage motility is good, and length can
Regulation, convenient transport, the structure of connection rope is also avoided that blocks the sunlight accepted on chengguang plate.
The use process of link gear of the present utility model and double-shaft solar tracing system is as follows: drive Component driver originally
Body 16 rotates with the first rotating shaft 12, drives Component driver body 16 to rotate with the second rotating shaft 14, and this body 16 is also
Can rotate with the first rotating shaft 12 and the second rotating shaft 14 simultaneously；This body 16 is by the traction piece 20 connected on it
Drive adjacent body 16 with respective first rotating shaft 12 and/or the second rotating shaft 14 synchronous rotary, it is achieved thereby that institute
There is being synchronized with the movement of a support component 10, it is achieved that mutually link.By the synchronous rotary of link gear 1, cover
The chengguang plate synchronous rotary of the opposite side of the first rotating shaft 12 is connected, therefore, towards the sun on chengguang plate on body 16
Reflecting surface synchronous rotary, along with the orientation at sun place progressively adjusts, it is achieved that greater number of reflecting surface is to solar energy
Twin shaft follow the trail of.Simple in construction of the present utility model, convenient installation and maintenance.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
The detailed description of step, it will be appreciated that the foregoing is only specific embodiment of the utility model, is not used to limit
Fixed protection domain of the present utility model.Particularly point out, to those skilled in the art, all of the present utility model
Within spirit and principle, any modification, equivalent substitution and improvement etc. done, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (10)
1. a link gear, it is characterised in that described link gear includes:
Parallel and spaced support component of at least two, described support component includes body, the first rotating shaft, vertical
The second rotating shaft and base in described first rotating shaft；Described first rotating shaft connects described body and described the as revolute pair
Two rotating shafts, described second rotating shaft connects described first rotating shaft and described base as revolute pair；
Traction piece, connects at least one described traction piece between adjacent described body；
Described with part the driving assembly that support component is connected, described driving assembly can drive described the support component being connected
Described body rotate relative to described first rotating shaft and described second rotating shaft, and drive adjacent institute by described traction piece
State body synchronous rotary.
Link gear the most according to claim 1, it is characterised in that described traction piece is the company with flexibility
Splicing, or described traction piece is rigid link, and the two ends of described traction piece connect with adjacent described body respectively.
Link gear the most according to claim 1, it is characterised in that described driving assembly passes through described body
Described traction piece is driven to do translational motion.
4. a double-shaft solar tracing system, it is characterised in that described double-shaft solar tracing system includes at least
Two link gears being arranged side by side, described link gear is the link gear described in any one of claims 1 to 3；
The opposite side connecting described first rotating shaft on the body of each support component is respectively provided with reflecting surface, drives Component driver
Described body rotates to each described reflecting surface towards the sun rotating around respective first rotating shaft and/or the second rotating shaft.
Double-shaft solar tracing system the most according to claim 4, it is characterised in that described traction piece is in institute
The junction point stated on body forms supporting plane with described first rotating shaft, has between described supporting plane and described reflecting surface
There is acute angle.
Double-shaft solar tracing system the most according to claim 4, it is characterised in that connect on the body
Connect the opposite side fixing covering one chengguang plate of described first rotating shaft；Described chengguang backboard to the one side of described first rotating shaft is
Reflecting surface, described reflecting surface is plane or concave surface.
Double-shaft solar tracing system the most according to claim 5, it is characterised in that adjacent described body
Between connect a described traction piece, described traction piece junction point on the body is not in described first rotating shaft
On heart line, and the junction point that described traction piece is on the body is not on the centrage of described second rotating shaft.
Double-shaft solar tracing system the most according to claim 5, it is characterised in that adjacent described body
Between connect traction piece described at least two, described at least one of which, the two ends of traction piece are connected to adjacent institute
State the top of body.
Double-shaft solar tracing system the most according to claim 4, it is characterised in that each described link gear
It is positioned in same level, or each described link gear is positioned on different horizontal planes.
Double-shaft solar tracing system the most according to claim 4, it is characterised in that at each described gear
In structure, each described support component is positioned in same level, or each described support component is positioned on different horizontal planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467412.0U CN205657638U (en) | 2016-05-20 | 2016-05-20 | Link gear and biax solar energy tracking system who has this link gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467412.0U CN205657638U (en) | 2016-05-20 | 2016-05-20 | Link gear and biax solar energy tracking system who has this link gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657638U true CN205657638U (en) | 2016-10-19 |
Family
ID=57403064
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620467412.0U Withdrawn - After Issue CN205657638U (en) | 2016-05-20 | 2016-05-20 | Link gear and biax solar energy tracking system who has this link gear |
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| CN (1) | CN205657638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897144A (en) * | 2016-05-20 | 2016-08-24 | 张万祥 | Linkage mechanism and double-shaft solar tracking system with same |
-
2016
- 2016-05-20 CN CN201620467412.0U patent/CN205657638U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897144A (en) * | 2016-05-20 | 2016-08-24 | 张万祥 | Linkage mechanism and double-shaft solar tracking system with same |
| CN105897144B (en) * | 2016-05-20 | 2018-03-27 | 张万祥 | Link gear and the double-shaft solar tracing system with the link gear |
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