CN209543148U - A kind of double thumb wheel transmission photovoltaic tracking systems and the photovoltaic system comprising it - Google Patents
A kind of double thumb wheel transmission photovoltaic tracking systems and the photovoltaic system comprising it Download PDFInfo
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- CN209543148U CN209543148U CN201920515470.XU CN201920515470U CN209543148U CN 209543148 U CN209543148 U CN 209543148U CN 201920515470 U CN201920515470 U CN 201920515470U CN 209543148 U CN209543148 U CN 209543148U
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Abstract
The utility model discloses a kind of double thumb wheel transmission photovoltaic tracking systems and comprising its photovoltaic system, double thumb wheel transmission photovoltaic tracking systems include: the double thumb wheel photovoltaics transmission tracking systems of active comprising girder；First pair of thumb wheel transmission mechanism；And column；Girder axis is connected to the top of the first column；First pair of thumb wheel transmission mechanism is set between the second column and girder；First pair of thumb wheel transmission mechanism includes driving motor, idler wheel and the length direction successively spaced two fan-shaped moving teeth along girder；The periphery wall of fan-shaped moving tooth is equipped with the ring tooth engaged with idler wheel, and fan-shaped moving tooth is connect far from the end of ring tooth side with girder；Roller shaft is connected to the top of the second column, and driving motor driving idler wheel rotation is to drive fan-shaped moving tooth to rotate, so that fan-shaped moving tooth drives girder to do solar tracking campaign.The utility model realizes that small-power driving motor can realize photovoltaic solar tracking, reduces the cost of photovoltaic system；The difficulty erroneous for installation of photovoltaic system is reduced simultaneously.
Description
Technical field
The utility model relates to photovoltaic technology field, espespecially a kind of double thumb wheel transmission photovoltaic tracking systems and the light comprising it
Volt system.
Background technique
Photovoltaic tracking system has gradually obtained market approval in the world.The photovoltaic tracking device producer in the whole world produces
Product feature is different, and is owned by respective salient feature, but actuating unit is still based on push rod or revolution etc..But
The push rod of mainstream or the kind of drive of revolution, are limited to the factors such as transmission ratio, it usually needs relatively high power power device.But light
Volt tracking system is not required to the mechanical device of continuous rotation, so the transmission ratio of actuating unit how is improved, with small function
The devices such as rate motor drive more photovoltaic tracking systems, are one of the emphasis of each producer's concern.
Summary of the invention
The purpose of the utility model is to provide a kind of double thumb wheel transmission photovoltaic tracking systems and comprising its photovoltaic system, mention
The high transmission ratio of photovoltaic solar tracking reduces photovoltaic system to realize that small-power driving motor can realize photovoltaic solar tracking
Cost.More preferably, the column that the utility model is equipped with double thumb wheel transmission mechanisms reduces column and girder without contacting with girder
Connection structure, reduce the difficulty erroneous for installation of photovoltaic system, reduce connection structure cost, avoid double thumb wheel drivers
Interference problem between structure and column.
The technical scheme that the utility model is provided is as follows:
A kind of double thumb wheel transmission photovoltaic tracking systems, comprising:
Actively double thumb wheel photovoltaics are driven tracking system comprising are used to support the girder of photovoltaic panel；First pair of thumb wheel transmission
Mechanism；And it is used to support the column of the girder, including the first column and the second column, wherein the height of first column
Spend the height dimension that size is greater than second column；
The girder axis is connected to the top of first column；
First pair of thumb wheel transmission mechanism is set between second column and the girder；
First pair of thumb wheel transmission mechanism include driving motor, idler wheel and along the girder length direction successively between
Every two fan-shaped moving teeth of setting；
The periphery wall of the sector moving tooth is equipped with the ring tooth engaged with the idler wheel, and the sector moving tooth is far from the ring tooth
The end of side is connect with the girder；
The roller shaft is connected to the top of second column, and the driving motor drives the idler wheel rotation to drive
Fan-shaped moving tooth rotation is stated, so that the sector moving tooth drives the girder to do solar tracking campaign.
In the technical program, since the driving torque of girder is shared by two fan-shaped moving teeth, photovoltaic system solar tracking is reduced
Power output, improves the transmission ratio of photovoltaic solar tracking, to realize that small-power driving motor can realize photovoltaic solar tracking, to reduce
The cost of photovoltaic system；More preferably, the column that the utility model is equipped with double thumb wheel transmission mechanisms reduces without contacting with girder
The connection structure of column and girder reduces the difficulty erroneous for installation of photovoltaic system, reduces connection structure cost, avoids double
Interference problem between thumb wheel transmission mechanism and column；More preferably, due to the presence of two fan-shaped moving teeth, fan-shaped moving tooth is improved
The stability and stress equalization of support girder effectively prevent the swing of girder along its length, improve photovoltaic system
Operation stability and validity.
It is further preferred that the head end in extension direction of the sector moving tooth along the ring tooth and end are respectively provided with
Brake the locating part of the idler wheel rotation, i.e. the first locating part and the second locating part；And/or the girder is multi-party arc tube.
In the technical program, solar tracking angle is defined by mechanical position limitation, is provided structure limit for process control, is
Solar tracking angle effectively provides structure guarantee when process control fails, safer reliable.More preferably, existed using multi-party arc tube
Under conditions of same thickness and sectional area, the anti-bending strength of photovoltaic system greatly improves (experimental data proof improves 10%),
To improve the wind resistance of photovoltaic system；More preferably, the chamfering of multi-party arc tube, which exists, is making it more likely to stand first
The rotation of column, and the straight flange of multi-party arc tube ensures the grip of fan-shaped moving tooth and girder, ensure that photovoltaic system solar tracking is run
Validity.
It is further preferred that the sector moving tooth includes first connecting rod, second connecting rod, third connecting rod and is equipped with described
The fan ring rack gear of ring tooth and the locating part；One end of the first connecting rod is connect with one end of the fan ring rack gear, and described the
The other end of one connecting rod is connect with the other end of the fan ring rack gear；One end of the second connecting rod and the one of the fan ring rack gear
End connection, the other end of the second connecting rod are connect with the girder；One end of the third connecting rod and the fan ring rack gear
Other end connection, the other end of the second connecting rod are connect with the girder.
In the technical program, fan-shaped moving tooth is frame structure, reduces the interaction of power between fan-shaped moving tooth and idler wheel,
The stress condition between fan-shaped moving tooth and idler wheel is improved, the service life of fan-shaped moving tooth and idler wheel is improved.
It is further preferred that further including supporting mechanism, the supporting mechanism includes purlin and support rod；The purlin is along vertical
The top of the girder is directly layed in the length direction of the girder；The photovoltaic panel is layed in the top of the purlin；Institute
The one end for stating support rod is connect with the purlin, and the other end of the support rod is connect with the girder.
In the technical program, supporting mechanism is frame structure, reduces the load-bearing of girder, reduces photovoltaic panel solar tracking process
In torque, saved the output of driving motor, reduced energy consumption.
It is further preferred that further including passive double thumb wheel photovoltaic transmission tracking systems comprising be used to support photovoltaic panel
Girder；Second pair of thumb wheel transmission mechanism；And it is used to support the column of the girder, including the first column and the second column,
In, the height dimension of first column is greater than the height dimension of second column；It is vertical that the girder axis is connected to described first
The top of column；Second pair of thumb wheel transmission mechanism is set between second column and the girder；Second pair of thumb wheel
Transmission mechanism includes idler wheel and the length direction successively spaced two fan-shaped moving teeth along the girder；Described fan-shaped group
The periphery wall of tooth is equipped with the ring tooth engaged with the idler wheel, end and the master of the sector moving tooth far from ring tooth side
Beam connection；The roller shaft is connected to the top of second column；The passive double thumb wheel photovoltaics being arranged in the same direction pass
Motion tracking system is connected with the fan-shaped moving tooth of the double thumb wheel photovoltaic transmission tracking systems of the active by connector, so that the drive
Idler wheel rotation described in dynamic motor realizes passive double thumb wheel light by the connector to drive the fan-shaped moving tooth to rotate
The girder of volt transmission tracking system and the double thumb wheel photovoltaic transmission tracking systems of the active does solar tracking campaign.
In the technical program, photovoltaic system is creatively arranged to multiple sub- photovoltaic systems (double thumb wheels of i.e. multiple actives
Photovoltaic is driven tracking system and passive double thumb wheel photovoltaics are driven tracking system) so that photovoltaic system is suitable for any ground
Situation (such as Land leveling or waviness are greatly)；Substantially increase the scope of application and practicability of photovoltaic system；More preferably,
The photovoltaic panel solar tracking campaign (i.e. girder solar tracking campaign) of multiple sub- photovoltaic systems can be achieved at the same time, and avoid each sub- photovoltaic system
Be respectively provided with tracking system, thus greatly reduce because the length of girder be less than long girder length caused by each sub- transmission with
Track system be both needed to setting solar tracking tracking system build and maintenance cost.
The utility model additionally provides a kind of photovoltaic system, comprising:
Tracking system is driven at the double thumb wheel photovoltaics of the active of array arrangement；
The double thumb wheel photovoltaic transmission tracking systems of the active include the girder for being used to support photovoltaic panel；First pair of thumb wheel transmission
Mechanism；And it is used to support the column of the girder, including the first column and the second column, wherein the height of first column
Spend the height dimension that size is greater than second column；
The girder axis is connected to the top of first column；
First pair of thumb wheel transmission mechanism is set between second column and the girder；
First pair of thumb wheel transmission mechanism include driving motor, idler wheel and along the girder length direction successively between
Every two fan-shaped moving teeth of setting；
The periphery wall of the sector moving tooth is equipped with the ring tooth engaged with the idler wheel, and the sector moving tooth is far from the ring tooth
The end of side is connect with the girder；
The roller shaft is connected to the top of second column, and the driving motor drives the idler wheel rotation to drive
Fan-shaped moving tooth rotation is stated, so that the sector moving tooth drives the girder to do solar tracking campaign.
In the technical program, since the driving torque of girder is shared by two fan-shaped moving teeth, photovoltaic system solar tracking is reduced
Power output, improves the transmission ratio of photovoltaic solar tracking, to realize that small-power driving motor can realize photovoltaic solar tracking, to reduce
The cost of photovoltaic system；More preferably, the column that the utility model is equipped with double thumb wheel transmission mechanisms reduces without contacting with girder
The connection structure of column and girder reduces the difficulty erroneous for installation of photovoltaic system, reduces connection structure cost, avoids double
Interference problem between thumb wheel transmission mechanism and column；More preferably, due to the presence of two fan-shaped moving teeth, fan-shaped moving tooth is improved
The stability and stress equalization of support girder effectively prevent the swing of girder along its length, improve photovoltaic system
Operation stability and validity.
It is further preferred that further including passive double thumb wheel photovoltaic transmission tracking systems comprising be used to support photovoltaic panel
Girder；Second pair of thumb wheel transmission mechanism；And it is used to support the column of the girder, including the first column and the second column,
In, the height dimension of first column is greater than the height dimension of second column；It is vertical that the girder axis is connected to described first
The top of column；Second pair of thumb wheel transmission mechanism is set between second column and the girder；Second pair of thumb wheel
Transmission mechanism includes idler wheel and the length direction successively spaced two fan-shaped moving teeth along the girder；Described fan-shaped group
The periphery wall of tooth is equipped with the ring tooth engaged with the idler wheel, end and the master of the sector moving tooth far from ring tooth side
Beam connection；The roller shaft is connected to the top of second column；The passive double thumb wheel photovoltaics being arranged in the same direction pass
Motion tracking system is connected with the fan-shaped moving tooth of the double thumb wheel photovoltaic transmission tracking systems of the active by connector, so that the drive
Idler wheel rotation described in dynamic motor realizes passive double thumb wheel light by the connector to drive the fan-shaped moving tooth to rotate
The girder of volt transmission tracking system and the double thumb wheel photovoltaic transmission tracking systems of the active does solar tracking campaign.
In the technical program, photovoltaic system is creatively arranged to multiple sub- photovoltaic systems (double thumb wheels of i.e. multiple actives
Photovoltaic is driven tracking system and passive double thumb wheel photovoltaics are driven tracking system) so that photovoltaic system is suitable for any ground
Situation (such as Land leveling or waviness are greatly)；Substantially increase the scope of application and practicability of photovoltaic system.More preferably,
The photovoltaic panel solar tracking campaign (i.e. girder solar tracking campaign) of multiple sub- photovoltaic systems can be achieved at the same time, and avoid each sub- photovoltaic system
Be respectively provided with tracking system, thus greatly reduce because the length of girder be less than long girder length caused by each sub- transmission with
Track system be both needed to setting solar tracking tracking system build and maintenance cost.
It is further preferred that the sector moving tooth includes first connecting rod, second connecting rod, third connecting rod and is equipped with described
The fan ring rack gear of ring tooth and the locating part；One end of the first connecting rod is connect with one end of the fan ring rack gear, and described the
The other end of one connecting rod is connect with the other end of the fan ring rack gear；One end of the second connecting rod and the one of the fan ring rack gear
End connection, the other end of the second connecting rod are connect with the girder；One end of the third connecting rod and the fan ring rack gear
Other end connection, the other end of the second connecting rod are connect with the girder.
In the technical program, fan-shaped moving tooth is frame structure, reduces the interaction of power between fan-shaped moving tooth and idler wheel,
The stress condition between fan-shaped moving tooth and idler wheel is improved, the service life of fan-shaped moving tooth and idler wheel is improved.
It is further preferred that the head end in extension direction of the sector moving tooth along the ring tooth and end are respectively provided with
Brake the locating part of the idler wheel rotation, i.e. the first locating part and the second locating part；And/or the girder is multi-party arc tube.
In the technical program, solar tracking angle is defined by mechanical position limitation, is provided structure limit for process control, is
Solar tracking angle effectively provides structure guarantee when process control fails, safer reliable.More preferably, existed using multi-party arc tube
Under conditions of same thickness and sectional area, the anti-bending strength of photovoltaic system greatly improves (experimental data proof improves 10%),
To improve the wind resistance of photovoltaic system；More preferably, the chamfering of multi-party arc tube, which exists, is making it more likely to stand first
The rotation of column, and the straight flange of multi-party arc tube ensures the grip of fan-shaped moving tooth and girder, ensure that photovoltaic system solar tracking is run
Validity.
It is further preferred that further including supporting mechanism, the supporting mechanism includes purlin and support rod；The purlin is along vertical
The top of the girder is directly layed in the length direction of the girder；The photovoltaic panel is layed in the top of the purlin；Institute
The one end for stating support rod is connect with the purlin, and the other end of the support rod is connect with the girder.
In the technical program, supporting mechanism is frame structure, reduces the load-bearing of girder, reduces photovoltaic panel solar tracking process
In torque, saved the output of driving motor, reduced energy consumption.
A kind of double thumb wheel transmission photovoltaic tracking systems provided by the utility model and the photovoltaic system comprising it, can bring
It is following at least one the utility model has the advantages that
1, in the utility model, since the driving torque of girder is shared by two fan-shaped moving teeth, photovoltaic system solar tracking is reduced
Power output, the transmission ratio of photovoltaic solar tracking is improved, to realize that small-power driving motor can realize photovoltaic solar tracking, with drop
The cost of low photovoltaic system.More preferably, the utility model is equipped with double thumb wheel transmission mechanism (first pair of thumb wheel transmission mechanism and second
Double thumb wheel transmission mechanisms) column without being contacted with girder, reduce the connection structure of column and girder, reduce photovoltaic system
Difficulty erroneous for installation, reduce connection structure cost, avoid the interference problem between double thumb wheel transmission mechanisms and column；More
Excellent, due to the presence of two fan-shaped moving teeth, the stability and stress equalization of fan-shaped moving tooth support girder are improved, is effectively kept away
Exempt from the swing of girder along its length, improves the operation stability and validity of photovoltaic system.
2, in the utility model, photovoltaic system is creatively arranged to multiple sub- photovoltaic systems, and (i.e. multiple actives are double to be dialled
Take turns photovoltaic transmission tracking system and passive double thumb wheel photovoltaics be driven tracking system) so that photovoltaic system is suitable for anyly
Planar condition (such as Land leveling or waviness are greatly)；Substantially increase the scope of application and practicability of photovoltaic system.It is more excellent
, the photovoltaic panel solar tracking campaign (i.e. girder solar tracking campaign) of multiple sub- photovoltaic systems can be achieved at the same time, and avoid each sub-light volt
System is respectively provided with tracking system, each sub- biography caused by thus greatly reducing the length for being less than long girder because of the length of girder
Motion tracking system be both needed to setting solar tracking tracking system build and maintenance cost.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, photovoltaic tracking is driven to double thumb wheels
System and above-mentioned characteristic, technical characteristic, advantage and its implementation comprising its photovoltaic system are further described.
Fig. 1 is double thumb wheels transmission the first example structure schematic diagram of photovoltaic tracking system of the utility model；
Fig. 2 is double thumb wheels transmission second of example structure schematic diagram of photovoltaic tracking system of the utility model；
Fig. 3 is double thumb wheels transmission the third example structure schematic diagram of photovoltaic tracking system of the utility model；
Fig. 4 is a kind of example structure schematic diagram of the photovoltaic system of the utility model；
Fig. 5 is a kind of example structure schematic diagram of the thumb wheel transmission mechanism of the utility model；
Fig. 6 is a kind of example structure schematic diagram of the multi-party arc tube of the utility model；
Fig. 7 is a kind of example structure schematic diagram of the fan ring rack gear of the utility model.
Drawing reference numeral explanation:
1. girder, 11. chamferings, 21. first columns, 22. second columns, 301. first pairs of thumb wheel transmission mechanisms, 302.
Two pairs of thumb wheel transmission mechanisms, 31. fan-shaped moving teeth, 311. first connecting rods, 312. second connecting rods, 313. fan ring rack gears, 3131. rings
Tooth, 3132. first limiting tooths, 3133. second limiting tooths, 3134. tooth sockets, 32. idler wheels, 321. rolling disks, 322. tooth posts, 33. drive
Dynamic component, 41. purlins, 42. support rods, 5. photovoltaic panels, 6. connectors.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings, and obtains other embodiments.
To make simplified form, part relevant to the utility model is only schematically shown in each figure, they are simultaneously
Its practical structures as product is not represented.In addition, so that simplified form is easy to understand, have in some figures identical structure or
The component of function, only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not
It only indicates " only this ", can also indicate the situation of " more than one ".
Herein, it should be noted that unless otherwise clearly defined and limited, term " installation ", " connects " connected "
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
In example 1, as shown in figs. 1-7, a kind of double thumb wheels are driven photovoltaic tracking system, comprising: actively double thumb wheel light
Volt transmission tracking system, actively double thumb wheel photovoltaic transmission tracking systems include: the girder 1 for being used to support photovoltaic panel 5；First pair is dialled
Wheel drive mechanism 301；And it is used to support the column of girder 1, including the first column 21 and the second column 22, wherein first is vertical
The height dimension of column 21 is greater than the height dimension of the second column 22；1 axis of girder is connected to the top of the first column 21；First pair of thumb wheel
Transmission mechanism 301 is set between the second column 22 and girder 1；First pair of thumb wheel transmission mechanism 301 includes driving motor, idler wheel 32
And the length direction successively spaced two fan-shaped moving teeth 31 along girder 1；The periphery wall of fan-shaped moving tooth 31 is equipped with and rolling
The ring tooth 3131 of 32 engagement of wheel, fan-shaped moving tooth 31 are connect far from the end of 3131 side of ring tooth with girder 1；32 axis of idler wheel is connected to
The top of two columns 22, the driving motor driving rotation of idler wheel 32 is to drive fan-shaped moving tooth 31 to rotate, so that fan-shaped moving tooth 31 drives
Girder 1 does solar tracking campaign.In practical applications, it is shared due to the driving torque of girder 1 by two fan-shaped moving teeth 31, reduces photovoltaic
The power output of system solar tracking, improves the transmission ratio of photovoltaic solar tracking, to realize that small-power driving motor can realize photovoltaic
Solar tracking, to reduce the cost of photovoltaic system；More preferably, the column that the utility model is equipped with double thumb wheel transmission mechanisms is not necessarily to and girder
1 contact, reduces the connection structure of column Yu girder 1, reduces the difficulty erroneous for installation of photovoltaic system, reduce connection structure
Cost avoids the interference problem between double thumb wheel transmission mechanisms and column；More preferably, depositing due to two fan-shaped moving teeth 31
The stability and stress equalization of fan-shaped 31 support girder 1 of moving tooth are being improved, is effectively preventing girder 1 along its length
Swing, improve the operation stability and validity of photovoltaic system.
It in example 2, as shown in figs. 1-7, on the basis of example 1, further include passive double thumb wheel photovoltaic transmissions
Tracking system, passive double thumb wheel photovoltaic transmission tracking systems include: the girder 1 for being used to support photovoltaic panel 5；Second pair of thumb wheel transmission
Mechanism 302；And it is used to support the column of girder 1, including the first column 21 and the second column 22, wherein the first column 21
Height dimension is greater than the height dimension of the second column 22；1 axis of girder is connected to the top of the first column 21；Second pair of thumb wheel driver
Structure 302 is set between the second column 22 and girder 1；Second pair of thumb wheel transmission mechanism 302 includes idler wheel 32 and the length along girder 1
Spend direction successively spaced two fan-shaped moving teeth 31；The periphery wall of fan-shaped moving tooth 31 is equipped with the ring tooth engaged with idler wheel 32
3131, fan-shaped moving tooth 31 is connect far from the end of 3131 side of ring tooth with girder 1；32 axis of idler wheel is connected to the top of the second column 22
End；The fan of the passive double thumb wheel photovoltaic transmission tracking systems and the double thumb wheel photovoltaics transmission tracking systems of active that are arranged in the same direction
Shape moving tooth 31 is connected by connector 6, so that the rotation of driving motor idler wheel 32 passes through connector to drive fan-shaped moving tooth 31 to rotate
6 to realize that passive double thumb wheel photovoltaic transmission tracking systems and the girder 1 of actively double thumb wheel photovoltaic transmission tracking systems do solar tracking
Movement.Actively the most essential difference of double thumb wheel photovoltaic transmission tracking systems and passive double thumb wheel photovoltaic transmission tracking systems is
Passive double thumb wheel photovoltaics transmission tracking systems do not have driving motor, the solar tracking campaigns of passive double thumb wheel photovoltaics transmission tracking systems according to
Driving motor by actively double thumb wheel photovoltaic transmission tracking systems is realized.Certainly, in practical applications, actively double thumb wheel photovoltaics pass
Motion tracking system is driven the column quantity of tracking systems, length dimension etc. with passive double thumb wheel photovoltaics and may be the same or different.And
The double thumb wheel photovoltaic transmission tracking systems of one active can configure more than one passive double thumb wheel photovoltaic transmission tracking systems.
In the third embodiment, as shown in figs. 1-7, on the basis of embodiment one or two, fan-shaped moving tooth 31 is along ring tooth 3131
Extension direction head end and end be respectively provided with brake wheel 32 rotation locating part, i.e. the first locating part and second limit
Position part.Preferably, locating part is limiting tooth, and by fan-shaped moving tooth 31, radially direction convexes to form limiting tooth outwardly, limiting tooth
It is greater than the size of the radial direction of the fan-shaped moving tooth 31 in tooth edge of ring tooth 3131 along the size of the radial direction of fan-shaped moving tooth 31.In reality
In the application of border, when the rolling of idler wheel 32 to limiting tooth (the first limiting tooth 3132 or the second limiting tooth 3133), due to limiting tooth
The tall and big tooth in ring tooth 3131 of tooth is high, and therefore, idler wheel 32 can not roll again and realize the mechanical position limitation of photovoltaic panel 5.Due to fan
Shape moving tooth 31 is planar structure, then at this point, the top that fan-shaped moving tooth 31 can be directly arranged at column can realize 1 (i.e. light of girder
Lie prostrate plate 5) solar tracking campaign, without be arranged other brake wheels 32 rolling structure, it is easier to photovoltaic system is built.
Certainly, locating part can also be convexed to form by fan-shaped moving tooth 31 along its axis direction；Limiting section is equipped at idler wheel 32；Limit
Brake wheel 32 when position part is abutted with limiting section.Specifically, 32 axis of idler wheel is connected to opposite and is spaced between two mounting blocks of setting,
Due to the presence of mounting blocks or the presence for the limited post being set on mounting blocks, when locating part is connected to mounting blocks or limited post
When can realize the braking of idler wheel 32.
Preferably, connector 6 and synchronous piece detachable connection.In practical applications, connector 6 can be connecting rod or universal
Wheel.Preferably, connector 6 can be set gradually along east-west direction or North and South direction.And connector 6 can be hinged or solid with synchronous piece
It connects.
In example IV, as shown in figs. 1-7, on the basis of embodiment one, two or three, girder 1 is multi-party arc tube.
Preferably, central angle corresponding to the chamfering of multi-party arc tube is 60-120 °.It is further preferred that the chamfering of multi-party arc tube
Central angle corresponding to 11 is 90 °, and the multi-party arc tube of 90 ° of chamfering 11 is easier to roll in the first column 21, rolling friction
Power is small, to reduce the energy consumption of driving motor.Preferably, multi-party arc tube is positive polygon arc tube, such as positive cubic arc tube,
Positive five sides arc tube, positive six sides arc tube etc..Preferably, bearing is equipped between the first column 21 and girder 1.Preferably,
Girder 1 is equipped with casing with 21 contact position of the first column at its own, and casing is greater than first along the size of the length direction of girder 1 and stands
Size of the column 21 along the length direction of girder 1；And bearing is set between casing and the first column 21, casing can be with girder 1 one
The body formed separate part to fill or connecting with girder the last 1.Preferably, the center of circle angle of ring tooth 3131 is 90-270 °,
In practical application, the angular range of the central angle of ring tooth 3131 can be specifically configured according to local solar angle.Certainly, girder
1 can also be square tube or round tube or minor arc pipe etc..
In embodiment five, as shown in figs. 1-7, on the basis of embodiment one, two, three or four, fan-shaped moving tooth 31 includes
First connecting rod 311, second connecting rod 312, third connecting rod and the fan ring rack gear 313 equipped with ring tooth 3131 and limiting tooth；First connects
One end of bar 311 is connect with one end of fan ring rack gear 313, and the other end of first connecting rod 311 and the other end of fan ring rack gear 313 connect
It connects；One end of second connecting rod 312 is connect with one end of fan ring rack gear 313, and the other end of second connecting rod 312 is connect with girder 1；The
One end of three-link is connect with the other end of fan ring rack gear 313, and the other end of second connecting rod 312 is connect with girder 1.Preferably,
First connecting rod 311, third connecting rod, fans detachable connection a pair of of at least in ring rack gear 313 at second connecting rod 312.It is preferred that
Ground, fan ring rack gear 313 respectively with first connecting rod 311, second connecting rod 312 and third connecting rod detachable connection, consequently facilitating after
Phase fans the replacement of ring rack gear 313, reduces the maintenance cost of photovoltaic system.It is worth noting that fan-shaped moving tooth 31 can also be part
It is integrally formed or is all integrally formed, is i.e. first connecting rod 311, second connecting rod 312, third connecting rod, fan ring rack gear 313 at least one
Component is integrally formed.Certainly, fan-shaped moving tooth 31 can also be plate structure.In practical applications, girder 1 can be located at fan-shaped moving tooth
31 the center point can not also be located at the center point of fan-shaped moving tooth 31.
It further include support machine on the basis of embodiment one, two, three, four or five as shown in figs. 1-7 in embodiment six
Structure, supporting mechanism include purlin 41 and support rod 42；Purlin 41 is layed in the upper of girder 1 along the length direction perpendicular to girder 1
Side；Photovoltaic panel 5 is layed in the top of purlin 41；One end of support rod 42 is connect with purlin 41, the other end of support rod 42 and master
Beam 1 connects.In practical applications, more purlins 41 are laid with along the length direction interval and being parallel to each other of girder 1, photovoltaic panel
5 are layed in the top of purlin 41.Two support rods 42 are respectively set to realize triangle support frame in the both ends of each purlin 41,
Improve the stability of strutting system and fastness of photovoltaic panel 5.Preferably, idler wheel 32 includes connecting with tooth post 322 and driving motor
Rolling disk 321, more rooted tooth columns 322 are enclosed set on 321 centre point of rolling disk into circular arrangement so that two rooted tooth columns 322 being disposed adjacent it
Between gap and ring tooth 3131 tooth engagement, and the tooth socket 3134 and tooth formed between two teeth being disposed adjacent in ring tooth 3131
Column 322 engages, it is preferable that tooth post 322 and 321 detachable connection of rolling disk are such as spirally connected, or bolt, as tooth post 322 is passed through
After wearing rolling disk 321,322 both ends of tooth post are locked by nut.Certainly, idler wheel 32 can also be Double-gear.When idler wheel 32
When quantity is one, then driving motor can be single driving motor；When the quantity of idler wheel 32 is two, driving motor can drive to be double
Dynamic connection, or single driving motor realize the driving of two idler wheels 32 by driving assembly 33.Specifically, driving assembly 33 can be
(turbine and idler wheel 32 are coaxially disposed turbine and worm component, and worm screw connect with driving motor, are realized by worm drive worm gear
The rotation of idler wheel 32) or (two idler wheels 32 are connect by axis connection, axis with a screw rod, and driving is passed through for the component that is spirally connected
Electric motor driven screw rotates and realizes the rotation of axis), it is preferable that the double thumb wheels of the active being disposed adjacent along the length direction of girder 1
It is 10-20cm that photovoltaic, which is driven tracking system and the installation gap of passive double thumb wheel photovoltaic transmission tracking systems,.
In embodiment seven, as shown in figs. 1-7, a kind of photovoltaic system, comprising: at the double thumb wheel photovoltaics of the active of array arrangement
It is driven tracking system；Actively double thumb wheel photovoltaic transmission tracking systems include: the girder 1 for being used to support photovoltaic panel 5；First pair of thumb wheel
Transmission mechanism 301；And it is used to support the column of girder 1, including the first column 21 and the second column 22, wherein the first column
21 height dimension is greater than the height dimension of the second column 22；1 axis of girder is connected to the top of the first column 21；First pair of thumb wheel passes
Motivation structure 301 is set between the second column 22 and girder 1；The first pair of thumb wheel transmission mechanism 301 include driving motor, idler wheel 32 with
And the length direction successively spaced two fan-shaped moving teeth 31 along girder 1；The periphery wall of fan-shaped moving tooth 31 is equipped with and idler wheel
The ring tooth 3131 of 32 engagements, fan-shaped moving tooth 31 are connect far from the end of 3131 side of ring tooth with girder 1；32 axis of idler wheel is connected to second
The top of column 22, the driving motor driving rotation of idler wheel 32 is to drive fan-shaped moving tooth 31 to rotate, so that fan-shaped moving tooth 31 drives master
Beam 1 does solar tracking campaign.In practical applications, it is shared due to the driving torque of girder 1 by two fan-shaped moving teeth 31, reduces photovoltaic system
The power output of system solar tracking, improves the transmission ratio of photovoltaic solar tracking, to realize that small-power driving motor can realize that photovoltaic chases after
Day, to reduce the cost of photovoltaic system；More preferably, the column that the utility model is equipped with double thumb wheel transmission mechanisms is not necessarily to and girder 1
Contact, reduces the connection structure of column Yu girder 1, reduces the difficulty erroneous for installation of photovoltaic system, reduce connection structure
Cost avoids the interference problem between double thumb wheel transmission mechanisms and column；More preferably, depositing due to two fan-shaped moving teeth 31
The stability and stress equalization of fan-shaped 31 support girder 1 of moving tooth are being improved, is effectively preventing girder 1 along its length
Swing, improve the operation stability and validity of photovoltaic system.
It further include passive double thumb wheel photovoltaic transmissions on the basis of embodiment seven as shown in figs. 1-7 in embodiment eight
Tracking system, passive double thumb wheel photovoltaic transmission tracking systems include: the girder 1 for being used to support photovoltaic panel 5；Second pair of thumb wheel transmission
Mechanism 302；And it is used to support the column of girder 1, including the first column 21 and the second column 22, wherein the first column 21
Height dimension is greater than the height dimension of the second column 22；1 axis of girder is connected to the top of the first column 21；Second pair of thumb wheel driver
Structure 302 is set between the second column 22 and girder 1；Second pair of thumb wheel transmission mechanism 302 includes idler wheel 32 and the length along girder 1
Spend direction successively spaced two fan-shaped moving teeth 31；The periphery wall of fan-shaped moving tooth 31 is equipped with the ring tooth engaged with idler wheel 32
3131, fan-shaped moving tooth 31 is connect far from the end of 3131 side of ring tooth with girder 1；32 axis of idler wheel is connected to the top of the second column 22
End；The fan of the passive double thumb wheel photovoltaic transmission tracking systems and the double thumb wheel photovoltaics transmission tracking systems of active that are arranged in the same direction
Shape moving tooth 31 is connected by connector 6, so that the rotation of driving motor idler wheel 32 passes through connector to drive fan-shaped moving tooth 31 to rotate
6 to realize that passive double thumb wheel photovoltaic transmission tracking systems and the girder 1 of actively double thumb wheel photovoltaic transmission tracking systems do solar tracking
Movement.Actively the most essential difference of double thumb wheel photovoltaic transmission tracking systems and passive double thumb wheel photovoltaic transmission tracking systems is
Passive double thumb wheel photovoltaics transmission tracking systems do not have driving motor, the solar tracking campaigns of passive double thumb wheel photovoltaics transmission tracking systems according to
Driving motor by actively double thumb wheel photovoltaic transmission tracking systems is realized.Certainly, in practical applications, actively double thumb wheel photovoltaics pass
Motion tracking system is driven the column quantity of tracking systems, length dimension etc. with passive double thumb wheel photovoltaics and may be the same or different.And
The double thumb wheel photovoltaic transmission tracking systems of one active can configure more than one passive double thumb wheel photovoltaic transmission tracking systems.
In embodiment nine, as shown in figs. 1-7, on the basis of embodiment seven or eight, fan-shaped moving tooth 31 is along ring tooth 3131
Extension direction head end and end be respectively provided with brake wheel 32 rotation locating part, i.e. the first locating part and second limit
Position part.Preferably, locating part is limiting tooth, and by fan-shaped moving tooth 31, radially direction convexes to form limiting tooth outwardly, limiting tooth
It is greater than the size of the radial direction of the fan-shaped moving tooth 31 in tooth edge of ring tooth 3131 along the size of the radial direction of fan-shaped moving tooth 31.In reality
In the application of border, when the rolling of idler wheel 32 to limiting tooth (the first limiting tooth 3132 or the second limiting tooth 3133), due to limiting tooth
The tall and big tooth in ring tooth 3131 of tooth is high, and therefore, idler wheel 32 can not roll again and realize the mechanical position limitation of photovoltaic panel 5.Due to fan
Shape moving tooth 31 is planar structure, then at this point, the top that fan-shaped moving tooth 31 can be directly arranged at column can realize 1 (i.e. light of girder
Lie prostrate plate 5) solar tracking campaign, without be arranged other brake wheels 32 rolling structure, it is easier to photovoltaic system is built.
Certainly, locating part can also be convexed to form by fan-shaped moving tooth 31 along its axis direction；Limiting section is equipped at idler wheel 32；Limit
Brake wheel 32 when position part is abutted with limiting section.Specifically, 32 axis of idler wheel is connected to opposite and is spaced between two mounting blocks of setting,
Due to the presence of mounting blocks or the presence for the limited post being set on mounting blocks, when locating part is connected to mounting blocks or limited post
When can realize the braking of idler wheel 32.
Preferably, connector 6 and synchronous piece detachable connection.In practical applications, connector 6 can be connecting rod or universal
Wheel.Preferably, connector 6 can be set gradually along east-west direction or North and South direction.And connector 6 can be hinged or solid with synchronous piece
It connects.
In embodiment ten, as shown in figs. 1-7, on the basis of embodiment seven, eight or nine, girder 1 is multi-party arc tube.
Preferably, central angle corresponding to the chamfering of multi-party arc tube is 60-120 °.It is further preferred that the chamfering of multi-party arc tube
Central angle corresponding to 11 is 90 °, and the multi-party arc tube of 90 ° of chamfering 11 is easier to roll in the first column 21, rolling friction
Power is small, to reduce the energy consumption of driving motor.Preferably, multi-party arc tube is positive polygon arc tube, such as positive cubic arc tube,
Positive five sides arc tube, positive six sides arc tube etc..Preferably, bearing is equipped between the first column 21 and girder 1.Preferably,
Girder 1 is equipped with casing with 21 contact position of the first column at its own, and casing is greater than first along the size of the length direction of girder 1 and stands
Size of the column 21 along the length direction of girder 1；And bearing is set between casing and the first column 21, casing can be with girder 1 one
The body formed separate part to fill or connecting with girder the last 1.Preferably, the center of circle angle of ring tooth 3131 is 90-270 °,
In practical application, the angular range of the central angle of ring tooth 3131 can be specifically configured according to local solar angle.Certainly, girder
1 can also be square tube or round tube or minor arc pipe etc..
In embodiment 11, as shown in figs. 1-7, on the basis of embodiment seven, eight, nine or ten, fan-shaped moving tooth 31 is wrapped
Include first connecting rod 311, second connecting rod 312, third connecting rod and the fan ring rack gear 313 equipped with ring tooth 3131 and limiting tooth；First
One end of connecting rod 311 is connect with one end of fan ring rack gear 313, the other end of first connecting rod 311 and the other end of fan ring rack gear 313
Connection；One end of second connecting rod 312 is connect with one end of fan ring rack gear 313, and the other end of second connecting rod 312 is connect with girder 1；
One end of third connecting rod is connect with the other end of fan ring rack gear 313, and the other end of second connecting rod 312 is connect with girder 1.It is preferred that
Ground, first connecting rod 311, third connecting rod, fan detachable connection a pair of of at least in ring rack gear 313 at second connecting rod 312.It is excellent
Selection of land, fan ring rack gear 313 respectively with first connecting rod 311, second connecting rod 312 and third connecting rod detachable connection, consequently facilitating
Later period fans the replacement of ring rack gear 313, reduces the maintenance cost of photovoltaic system.It is worth noting that fan-shaped moving tooth 31 can also be portion
Divide integrated molding or all integrated molding, i.e. first connecting rod 311, second connecting rod 312, third connecting rod, fan ring rack gear 313 at least
A pair of of component is integrally formed.Certainly, fan-shaped moving tooth 31 can also be plate structure.In practical applications, girder 1 can be located at fan-shaped dial
The center point of tooth 31 can not also be located at the center point of fan-shaped moving tooth 31.
It further include branch on the basis of embodiment seven, eight, nine, ten or 11 as shown in figs. 1-7 in embodiment 12
Support mechanism, supporting mechanism include purlin 41 and support rod 42；Purlin 41 is layed in girder 1 along the length direction perpendicular to girder 1
Top；Photovoltaic panel 5 is layed in the top of purlin 41；One end of support rod 42 is connect with purlin 41, the other end of support rod 42
It is connect with girder 1.In practical applications, more purlins 41 are laid with along the length direction interval and being parallel to each other of girder 1, light
Volt plate 5 is layed in the top of purlin 41.Two support rods 42 are respectively set to realize triangle branch in the both ends of each purlin 41
Support improves the stability of strutting system and fastness of photovoltaic panel 5.Preferably, idler wheel 32 includes connecting with tooth post 322 and driving motor
The rolling disk 321 connect, more rooted tooth columns 322 are enclosed set on 321 centre point of rolling disk into circular arrangement, so that two rooted tooth columns being disposed adjacent
The tooth engagement in gap and ring tooth 3131 between 322, and the tooth socket formed between two teeth being disposed adjacent in ring tooth 3131
3134 engage with tooth post 322, it is preferable that tooth post 322 and 321 detachable connection of rolling disk are such as spirally connected, or bolt, such as
After tooth post 322 runs through rolling disk 321,322 both ends of tooth post are locked by nut.Certainly, idler wheel 32 can also be Double-gear.When
When the quantity of idler wheel 32 is one, then driving motor can be single driving motor；When the quantity of idler wheel 32 is two, driving motor
It can be connected for double drive, or single driving motor realizes the driving of two idler wheels 32 by driving assembly 33.Specifically, driving group
Part 33 can (turbine and idler wheel 32 be coaxially disposed, and worm screw connect with driving motor, pass through worm drive worm gear for turbine and worm component
To realize the rotation of idler wheel 32) or for the component that is spirally connected (two idler wheels 32 are connect by axis connection, axis with a screw rod,
The rotation for realizing axis is driven screw turns by driving motor), it is preferable that two be disposed adjacent along the length direction of girder 1
A double thumb wheel photovoltaic transmission tracking systems (the i.e. double thumb wheel photovoltaic transmission tracking systems of two actives or two passive double thumb wheel light
Volt transmission tracking system or actively double thumb wheel photovoltaics transmission tracking systems and passive double thumb wheel photovoltaics are driven tracking systems) peace
Dress gap is 10-20cm.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of double thumb wheels are driven photovoltaic tracking system characterized by comprising
Actively double thumb wheel photovoltaics are driven tracking system comprising are used to support the girder of photovoltaic panel；First pair of thumb wheel transmission mechanism；
And it is used to support the column of the girder, including the first column and the second column, wherein the height gauge of first column
The very little height dimension greater than second column；
The girder axis is connected to the top of first column；
First pair of thumb wheel transmission mechanism is set between second column and the girder；
First pair of thumb wheel transmission mechanism includes that driving motor, idler wheel and the length direction along the girder are successively spaced and set
The fan-shaped moving tooth of two set；
The periphery wall of the sector moving tooth is equipped with the ring tooth engaged with the idler wheel, and the sector moving tooth is far from ring tooth side
End connect with the girder；
The roller shaft is connected to the top of second column, and the driving motor drives the idler wheel rotation to drive the fan
Shape moving tooth rotation, so that the sector moving tooth drives the girder to do solar tracking campaign.
2. double thumb wheels according to claim 1 are driven photovoltaic tracking system, it is characterised in that:
The head end in extension direction of the sector moving tooth along the ring tooth and end are respectively provided with the braking idler wheel rotation
Locating part, i.e. the first locating part and the second locating part；And/or
The girder is multi-party arc tube.
3. double thumb wheels according to claim 1 are driven photovoltaic tracking system, it is characterised in that:
The sector moving tooth includes first connecting rod, second connecting rod, third connecting rod and the fan ring equipped with the ring tooth and locating part
Rack gear；
One end of the first connecting rod is connect with one end of the fan ring rack gear, the other end of the first connecting rod and the fan ring
The other end of rack gear connects；
One end of the second connecting rod is connect with one end of the fan ring rack gear, the other end of the second connecting rod and the girder
Connection；
One end of the third connecting rod is connect with the other end of the fan ring rack gear, the other end of the second connecting rod and the master
Beam connection.
4. double thumb wheels according to claim 1 are driven photovoltaic tracking system, which is characterized in that further include:
Supporting mechanism, the supporting mechanism include purlin and support rod；
The purlin is along the top for being layed in the girder perpendicular to the length direction of the girder；
The photovoltaic panel is layed in the top of the purlin；
One end of the support rod is connect with the purlin, and the other end of the support rod is connect with the girder.
5. double thumb wheels according to any one of claims 1-4 are driven photovoltaic tracking system, which is characterized in that further include:
Passive double thumb wheel photovoltaics are driven tracking system comprising are used to support the girder of photovoltaic panel；Second pair of thumb wheel transmission mechanism；
And it is used to support the column of the girder, including the first column and the second column, wherein the height gauge of first column
The very little height dimension greater than second column；
The girder axis is connected to the top of first column；
Second pair of thumb wheel transmission mechanism is set between second column and the girder；
Second pair of thumb wheel transmission mechanism includes idler wheel and along length direction successively spaced two of the girder
Fan-shaped moving tooth；
The periphery wall of the sector moving tooth is equipped with the ring tooth engaged with the idler wheel, and the sector moving tooth is far from ring tooth side
End connect with the girder；
The roller shaft is connected to the top of second column；
The passive double thumb wheel photovoltaics transmission tracking systems being arranged in the same direction and the double thumb wheel photovoltaics transmissions of the active with
The fan-shaped moving tooth of track system is connected by connector, so that the rotation of idler wheel described in the driving motor is to drive the fan-shaped moving tooth
Rotation realizes that passive double thumb wheel photovoltaic transmission tracking systems and the double thumb wheel photovoltaics of the active are passed by the connector
The girder of motion tracking system does solar tracking campaign.
6. a kind of photovoltaic system characterized by comprising
Tracking system is driven at the double thumb wheel photovoltaics of the active of array arrangement；
The double thumb wheel photovoltaic transmission tracking systems of the active include the girder for being used to support photovoltaic panel；First pair of thumb wheel driver
Structure；And it is used to support the column of the girder, including the first column and the second column, wherein the height of first column
Size is greater than the height dimension of second column；
The girder axis is connected to the top of first column；
First pair of thumb wheel transmission mechanism is set between second column and the girder；
First pair of thumb wheel transmission mechanism includes that driving motor, idler wheel and the length direction along the girder are successively spaced and set
The fan-shaped moving tooth of two set；
The periphery wall of the sector moving tooth is equipped with the ring tooth engaged with the idler wheel, and the sector moving tooth is far from ring tooth side
End connect with the girder；
The roller shaft is connected to the top of second column, and the driving motor drives the idler wheel rotation to drive the fan
Shape moving tooth rotation, so that the sector moving tooth drives the girder to do solar tracking campaign.
7. photovoltaic system according to claim 6, which is characterized in that further include:
Passive double thumb wheel photovoltaics are driven tracking system comprising are used to support the girder of photovoltaic panel；Second pair of thumb wheel transmission mechanism；
And it is used to support the column of the girder, including the first column and the second column, wherein the height gauge of first column
The very little height dimension greater than second column；
The girder axis is connected to the top of first column；
Second pair of thumb wheel transmission mechanism is set between second column and the girder；
Second pair of thumb wheel transmission mechanism includes idler wheel and along length direction successively spaced two of the girder
Fan-shaped moving tooth；
The periphery wall of the sector moving tooth is equipped with the ring tooth engaged with the idler wheel, and the sector moving tooth is far from ring tooth side
End connect with the girder；
The roller shaft is connected to the top of second column；
The passive double thumb wheel photovoltaics transmission tracking systems being arranged in the same direction and the double thumb wheel photovoltaics transmissions of the active with
The fan-shaped moving tooth of track system is connected by connector, so that the rotation of idler wheel described in the driving motor is to drive the fan-shaped moving tooth
Rotation realizes that passive double thumb wheel photovoltaic transmission tracking systems and the double thumb wheel photovoltaics of the active are passed by the connector
The girder of motion tracking system does solar tracking campaign.
8. photovoltaic system according to claim 6 or 7, it is characterised in that:
The sector moving tooth includes first connecting rod, second connecting rod, third connecting rod and the fan ring equipped with the ring tooth and locating part
Rack gear；
One end of the first connecting rod is connect with one end of the fan ring rack gear, the other end of the first connecting rod and the fan ring
The other end of rack gear connects；
One end of the second connecting rod is connect with one end of the fan ring rack gear, the other end of the second connecting rod and the girder
Connection；
One end of the third connecting rod is connect with the other end of the fan ring rack gear, the other end of the second connecting rod and the master
Beam connection.
9. photovoltaic system according to claim 6 or 7, it is characterised in that:
The head end in extension direction of the sector moving tooth along the ring tooth and end are respectively provided with the braking idler wheel rotation
Locating part, i.e. the first locating part and the second locating part；And/or
The girder is multi-party arc tube.
10. photovoltaic system according to claim 6 or 7, which is characterized in that further include:
Supporting mechanism, the supporting mechanism include purlin and support rod；
The purlin is along the top for being layed in the girder perpendicular to the length direction of the girder；
The photovoltaic panel is layed in the top of the purlin；
One end of the support rod is connect with the purlin, and the other end of the support rod is connect with the girder.
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| CN201920515470.XU CN209543148U (en) | 2019-04-17 | 2019-04-17 | A kind of double thumb wheel transmission photovoltaic tracking systems and the photovoltaic system comprising it |
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| CN201920515470.XU CN209543148U (en) | 2019-04-17 | 2019-04-17 | A kind of double thumb wheel transmission photovoltaic tracking systems and the photovoltaic system comprising it |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260633A (en) * | 2020-10-19 | 2021-01-22 | 福建安泰新能源科技有限公司 | Use novel driven photovoltaic support |
| CN112332764A (en) * | 2020-10-19 | 2021-02-05 | 福建安泰新能源科技有限公司 | Novel transmission device for photovoltaic tracking support |
| CN112688627A (en) * | 2020-12-17 | 2021-04-20 | 江苏中信博新能源科技股份有限公司 | Photovoltaic support |
| WO2023046140A1 (en) * | 2021-09-26 | 2023-03-30 | 天合光能股份有限公司 | Photovoltaic main beam, photovoltaic tracking support, and photovoltaic power generation device |
| US20240243693A1 (en) * | 2021-05-07 | 2024-07-18 | Soltec Innovations, S.L. | Photovoltaic solar tracker with optimized wear and synchronous transmission |
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2019
- 2019-04-17 CN CN201920515470.XU patent/CN209543148U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260633A (en) * | 2020-10-19 | 2021-01-22 | 福建安泰新能源科技有限公司 | Use novel driven photovoltaic support |
| CN112332764A (en) * | 2020-10-19 | 2021-02-05 | 福建安泰新能源科技有限公司 | Novel transmission device for photovoltaic tracking support |
| CN112688627A (en) * | 2020-12-17 | 2021-04-20 | 江苏中信博新能源科技股份有限公司 | Photovoltaic support |
| US20240243693A1 (en) * | 2021-05-07 | 2024-07-18 | Soltec Innovations, S.L. | Photovoltaic solar tracker with optimized wear and synchronous transmission |
| WO2023046140A1 (en) * | 2021-09-26 | 2023-03-30 | 天合光能股份有限公司 | Photovoltaic main beam, photovoltaic tracking support, and photovoltaic power generation device |
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