CN109698670A - A kind of transmission system and the tracking bracket comprising the transmission system - Google Patents
A kind of transmission system and the tracking bracket comprising the transmission system Download PDFInfo
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- CN109698670A CN109698670A CN201710992821.1A CN201710992821A CN109698670A CN 109698670 A CN109698670 A CN 109698670A CN 201710992821 A CN201710992821 A CN 201710992821A CN 109698670 A CN109698670 A CN 109698670A
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- line handspike
- transmission
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- column
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 158
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
Abstract
A kind of tracking bracket this application discloses transmission system and comprising the transmission system, wherein transmission system includes column, main shaft and swing arm, main axis is connected on column, swing arm is fixedly connected with main shaft, further include: for the line handspike of linear movement will to be changed into, the telescopic end of line handspike is flexibly connected with one end of swing arm, and line handspike is articulated on column far from one end of telescopic end, and there are angles between line handspike and column；For transmitting the transmission parts of driving torque, it is sequentially connected with the round end of line handspike, the pivot center of round end of pivot center and line handspike of transmission parts is vertical.The outbound course of driving torque is changed by the cooperation of transmission parts and line handspike, round end drives telescopic rod linear movement, there are angles with column axis for telescopic rod, it tilts upward, when driving swing arm to swing by line handspike, column not will receive horizontal moment, to reduce the Structural strength calls of column, reduce costs.
Description
Technical field
The present invention relates to photovoltaic module mounting bracket technical field, in particular to a kind of transmission system.Further relate to a kind of packet
Tracking bracket containing the transmission system.
Background technique
In solar photo-voltaic power generation station, photovoltaic module is typically mounted on tracking bracket, by tracking bracket according to too
The angle of the angle adjustment photovoltaic module of sunlight, realizes sun light tracking, making full use of too can luminous energy.
Existing tracking bracket is as shown in Figure 1, mainly include multiple rows of transmission system for being used to support installation photovoltaic component, often
Row's transmission system includes column, swing arm, main shaft and mounting rack, and mounting rack is used for installation photovoltaic component, and mounting rack passes through main shaft
It is rotationally connected on column, swing arm is fixed on main shaft, and swing arm is vertical with mounting rack.Pass through promotion between multiple rows of transmission system
One end of multiple swing arms is connected by connecting rod, pushes one end of connecting rod to connect with line handspike, line handspike passes through electricity
Machine driving, line handspike are used to for the rotation output torque of motor being changed into the push-pull effort of linear expansion, and line handspike driving pushes away
Dynamic connecting rod, and then make to push connecting rod that multiple swing arms is pushed to swing, swing arm drives mounting rack to swing, to complete photovoltaic module
Angular adjustment.
But the swing arm of connecting rod Level Promoting is pushed to swing, swing arm driving main axis, main axis is connected to column
On, it pushes the horizontal thrust of connecting rod that can equally act on column, column is caused to bear the power of horizontal direction, it is desirable that column tool
There is higher structural strength, to increase cost.Furthermore multiple transmission systems are driven to link by line handspike, line handspike
Power requirement it is high.
In conclusion how to reduce the intensity requirement of column, cost is reduced, becomes those skilled in the art and urgently solves
Certainly the problem of.
Summary of the invention
In view of this, to reduce the intensity requirement of column, being reduced the purpose of the present invention is to provide a kind of transmission system
Cost.
It is another object of the present invention to provide a kind of tracking bracket comprising the transmission system, to reduce column
Intensity requirement reduces cost.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
A kind of transmission system, including column, main shaft and swing arm, the main axis are connected on column, the swing arm with
The main shaft is fixedly connected, further includes:
For the line handspike of linear movement, the telescopic end of the line handspike and the one of the swing arm will to be changed into
End connection, the line handspike are articulated on the column far from one end of the telescopic end, and the line handspike is stood with described
There are angles between column；
For transmitting the transmission parts of driving torque, it is sequentially connected with the round end of the line handspike, the driving section
The pivot center of part is vertical with the pivot center of the round end of the line handspike.
Preferably, in above-mentioned transmission system, the transmission parts are the worm screw for transmitting driving torque, described straight
The round end of line push rod is the turbine with worm screw cooperation transmission.
Preferably, in above-mentioned transmission system, the transmission parts include:
For transmitting the drive rod of driving torque；
The first bevel gear being set on the drive rod, the round end of the line handspike are to engage with the bevel gear
The second bevel gear of transmission.
Preferably, in above-mentioned transmission system, the transmission parts include:
For transmitting the drive rod of driving torque；
The first driving wheel being set on the drive rod, the round end of the line handspike are and first driving wheel
The second driving wheel connected by belt or chain drive.
Preferably, in above-mentioned transmission system, the line handspike is feed screw nut's structure or ball screw arrangement.
It preferably, further include being arranged on the transmission parts and/or the line handspike in above-mentioned transmission system
Be used for torque overload when be detached from transmission overload-release clutch.
Preferably, in above-mentioned transmission system, the overload-release clutch be positive clutch, slip clutch or
Fracture formula clutch.
The present invention also provides a kind of tracking bracket, including multiple rows of transmission system and it is set in each transmission system
Mounting rack, the transmission system is transmission system as described in any of the above item, and the mounting rack is fixed on the power train
On the main shaft of system, the transmission parts of multiple rows of transmission system are sequentially connected in series by Telescopic drive link, positioned at the biography of first row
The transmission parts and power part of dynamic system are sequentially connected.
Preferably, in above-mentioned tracking bracket, by universal between the Telescopic drive link and the transmission parts
Section connection, is connected between the transmission parts and the power part of first row by universal joint.
Preferably, in above-mentioned tracking bracket, the power part is motor or decelerating through motor machine assemblies.
Compared with prior art, the beneficial effects of the present invention are:
Transmission system provided by the invention includes column, main shaft, swing arm, line handspike and transmission parts.Line handspike is used
In that will be changed into linear movement, the telescopic end of line handspike and one end of swing arm are connected, and line handspike is far from telescopic end
One end is articulated on column, and there are angle between line handspike and column, the round end transmission of transmission parts and line handspike connects
It connects, transmission parts are for transmitting driving torque, and the rotation of the round end of the pivot center of transmission parts and the line handspike
Axis is vertical.When work, transmission parts transmit driving torque, and transmission parts drive the round end rotation of line handspike, pass through biography
The cooperation of dynamic component and line handspike, changes the outbound course of driving torque, and round end drives telescopic rod linear movement, stretches
There are angles with column axis for the telescopic direction of bar, and the push-and-pull direction of telescopic rod is not horizontal, but tilt upward, because
This, when by the telescopic band movable pendulum arm swing of line handspike, column not will receive horizontal actuator force square, to reduce column
Structural strength calls, reduce costs.
Tracking bracket provided by the invention uses the transmission system in the application, the transmission parts of multiple rows of transmission system it
Between pass through Telescopic drive link and transmit torque, the transmission parts of the transmission system of the row of driving and power part are sequentially connected, power
The power of component directly drives the transmission parts rotation of driving row, then the driving section of other rows is passed to by Telescopic drive link
Part realizes the linkage transmitting of driving torque, and driving torque can be passed to respective straight line and pushed away by each transmission parts
Bar, and respective swing arm is individually pushed and pulled, therefore, push connecting rod mobile by a line handspike driving with existing, in turn
It drives the mode of multiple rows of swing arm linkage to compare, reduces the power of power part, thereby reduce cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram for tracking bracket in the prior art；
Fig. 2 is a kind of structural schematic diagram for tracking bracket provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of transmission system provided in an embodiment of the present invention；
Fig. 4 is a kind of partial structural diagram of transmission system provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of the transmission parts of transmission system provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the transmission parts of another transmission system provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the line handspike of another transmission system provided in an embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram of the overload-release clutch of transmission system provided in an embodiment of the present invention.
Wherein, 01 be column, 02 be swing arm, 03 be mounting rack, 04 main shaft, 05 be push connecting rod, 06 be line handspike；
1 be column, 11 be hinged seat, 2 be line handspike, 21 be telescopic end, 22 be round end, 3 be main shaft, 4 be swing arm,
5 it is mounting rack, 6 be scalable catch bar, 7 be universal joint, 8 be transmission parts, 81 be worm screw, 82 be drive rod, 83 is first
Bevel gear, 9 be power part, 10 be overload-release clutch, 101 be clamping plate, 102 be butterfly spring, 103 be screw rod.
Specific embodiment
There is provided a kind of transmission systems for core of the invention, reduce the intensity requirement of column, reduce costs.
It is another object of the present invention to provide a kind of tracking bracket comprising the transmission system, reduces column
Intensity requirement reduces costs.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 2-Fig. 4 is please referred to, the embodiment of the invention provides a kind of transmission system, including it is column 1, main shaft 3, swing arm 4, straight
Line push rod 2 and transmission parts 8, wherein main shaft 3 is rotationally connected on column 1, and swing arm 4 is fixedly connected with main shaft 3, line handspike 2
For rotary motion to be changed into linear movement, i.e. line handspike 2 can transport the push-and-pull straight line for being converted into telescopic end 21
Dynamic, the telescopic end 21 of line handspike 2 is connect with one end of 4 arms of pendulum, and line handspike 2 is articulated with column far from one end of telescopic end 21
On 1, can specifically it be articulated on the hinged seat 11 on column 1, there are angle between line handspike 2 and column 1, line handspike 2
The telescopic direction of telescopic end 21 tilts upward, and close to column 1；Transmission parts 8 for transmitting driving torque, transmission parts 8 with
The round end 22 of line handspike 2 is sequentially connected, the rotation axis of the round end 22 of the pivot center and line handspike 2 of transmission parts 8
Line is vertical.
When the transmission system works, transmission parts 8 transmit external driving torque, and transmission parts 8 drive the rotation of line handspike 2
Turn 22 rotation of end, by the cooperation of transmission parts 8 and line handspike 2, changes the outbound course of driving torque, round end 22 drives
Dynamic telescopic end 21 moves linearly, and there are angles with 1 axis of column for the telescopic direction of telescopic end 21, and the push-and-pull direction of telescopic end 21 is simultaneously
It is unhorizontal, it tilts upward, and tilted close to 1 side of column, therefore, passes through the telescopic band movable pendulum of line handspike 2
When arm 4 is swung, column 1 not will receive horizontal actuator force square, to reduce the Structural strength calls of column 1, reduce into
This.
As shown in figure 5, present embodiments providing a kind of specific transmission parts 8, transmission parts 8 are to turn round for transmitting rotation
The worm screw 81 of square, the round end 22 of line handspike 2 are the turbine with the cooperation transmission of worm screw 81, the pivot center and turbine of worm screw 81
Pivot center it is vertical, therefore, the direction of the driving torque of worm screw 81 can be changed 90 °, by the rotation of turbine by straight line
The telescopic end 21 of push rod 2 is pushed and pulled along the direction for the axis for being parallel to turbine, so that swing arm 4 is driven to swing, the Impact direction of column 1
Tilt upward, substantially not by horizontal moment, thus the structural strength of column 1 do not need it is very high, reduce the manufacture of column 1 at
This.
As shown in Figure 6 and Figure 7, another specific transmission parts 8 are present embodiments provided, transmission parts 8 include transmission
Bar 82 and first bevel gear 83, drive rod 82 is for transmitting driving torque, and first bevel gear 83 is set on drive rod 82, straight line
The round end 22 of push rod 2 is the second bevel gear with 83 engaged transmission of first bevel gear.First bevel gear 83 and second bevel gear
Pivot center it is vertical, the pivot center of second bevel gear and the telescopic direction of telescopic end 21 of line handspike 2 are parallel.Therefore,
The direction of the driving torque of drive rod 82 can be changed 90 °, by the rotation of second bevel gear by the telescopic end of line handspike 2
21 along the axis direction push-and-pull for being parallel to second bevel gear, so that swing arm 4 be driven to swing, the Impact direction of column 1 is tilted upward,
Substantially not by horizontal moment, so that the structural strength of column 1 does not need very high, the manufacturing cost of column 1 is reduced.
The present embodiment additionally provides the third transmission parts 8, which includes drive rod 82 and the first driving wheel.
Wherein, drive rod 82 is for transmitting driving torque；First driving wheel is set on drive rod 82, the round end 22 of line handspike 2
For the second driving wheel being connect with the first driving wheel by belt or chain drive.The pivot center of first driving wheel and second passes
The pivot center of driving wheel is vertical, and the axis of the second driving wheel and the telescopic direction of telescopic end 21 of line handspike 2 are parallel.Therefore,
The direction of the driving torque of drive rod 82 can be changed 90 °, by the rotation of the second driving wheel by the telescopic end of line handspike 2
21 is flexible along the axis direction for being parallel to the second driving wheel, so that swing arm 4 be driven to swing, the Impact direction of column 1 is tilted upward,
Substantially not by horizontal moment, so that the structural strength of column 1 does not need very high, the manufacturing cost of column 1 is reduced.
Further, in the present embodiment, line handspike 2 is feed screw nut's structure or ball screw arrangement, when straight line pushes away
When bar 2 is feed screw nut's structure, line handspike 2 mainly includes screw rod, flexible stem nut and telescopic rod, the rotation of line handspike 2
End 22 is fixed with screw rod, or is connected by reduction gear, and round end 22 drives screw rod rotation, and the stem nut that stretches circumferentially limits
In in the shell of line handspike 2, flexible stem nut is fixed with telescopic rod, and telescopic rod is under the position-limiting action of flexible stem nut, only
It can be axially moveable, realize and rotary motion is changed into linear movement.Certainly, line handspike 2 can also use other structures shape
Rotary motion is changed into linear movement as long as can be realized by formula.
Further, in the present embodiment, transmission system further includes being arranged on transmission parts 8 and/or line handspike 2
The overload-release clutch 10 of transmission is detached from when for torque overload.I.e. overload-release clutch 10 can be set on transmission parts 8, can also
Overload-release clutch 10 is provided on line handspike 2 or on transmission parts 8 and line handspike 2 with setting.Overload-release clutch
10 operation torques are less than the maximum input torque of line handspike 2 and/or transmission parts 8, when the load of line handspike 2 or driving section
When the load of part 8 is greater than maximum load, work will be greater than the torque release or tripping of maximum load by overload-release clutch 10.It can
To prevent line handspike 2 or transmission parts 8 from damaging.
In the present embodiment, overload-release clutch 10 is positive clutch, slip clutch or fracture formula clutch.When
When the torque of transmitting is more than design value, the movements such as they will be separated connector respectively, connector skids and connector is broken,
Thus prevent the damage of important part in machine.
As shown in figure 8, present embodiments providing a kind of slip clutch being arranged on line handspike 2, mainly wrap
Clamping plate 101, disc spring 102 and screw rod 103 are included, the round end 22 of line handspike 2 is fixedly clamped by disc spring 102 and clamping plate 101
On screw rod 103, the frictional force between round end 22 and clamping plate 101 and screw rod 103 is provided by the pressure of disc spring 102.When straight
When torque loads on line push rod 2 are greater than the maximum load that frictional force can carry, skid between round end 22 and screw rod 103,
To discharge torque, line handspike 2 or transmission parts 8 is avoided to damage.Similarly, which also can be set
On transmission parts 8.As long as can be realized overload protection.
In the present embodiment, transmission parts 8 can also become one structure with line handspike 2, such as the snail of transmission parts 8
Bar 81 and the turbine of line handspike 2 integrate.
As shown in Fig. 2, the embodiment of the invention also provides a kind of tracking bracket, including multiple rows of transmission system and it is set to every
Mounting rack 5 in a transmission system, mounting rack 5 are used for installation photovoltaic component, and transmission system is retouched by such as any of the above embodiment
The transmission system stated, mounting rack 5 are fixed on the main shaft 3 of transmission system, it is preferable that and mounting rack 5 is parallel with swing arm 4, certainly, peace
Shelving 5 can also be not parallel with swing arm 4, and the transmission parts 8 of multiple rows of transmission system are sequentially connected in series by Telescopic drive link 6, position
It is sequentially connected in the transmission parts 8 and power part 9 of the transmission system of driving row, driving row's transmission system can be positioned at both sides
The first row transmission system of position, or positioned at the transmission system of intermediate row.
When work, power part 9 exports driving torque to the transmission parts 8 of driving row, and transmission parts 8 change driving torque
The round end 22 of the line handspike 2 of driving row is passed to after changing direction, rotation torque is transformed by the round end 22 of line handspike 2
The swing arm 4 of the linear movement of telescopic end 21, driving driving row is swung, and then the main shaft 3 of driving row is driven to rotate, to adjust peace
Shelve the angle of 5 and photovoltaic module.At the same time, driving row's transmission parts 8 transmit driving torque by Telescopic drive link 6
To next row transmission parts 8, next row transmission parts 8 drive the line handspike 2 of the row to move, and finally realize the photovoltaic group of the row
The angular adjustment of part.And so on, multiple rows of transmission system is acted simultaneously, is realized linkage, is realized multiple rows of photovoltaic module simultaneously
Angular adjustment is carried out, sunlight is tracked.
Driving torque can be passed to respective line handspike 2 by each transmission parts 8 of the tracking bracket, and individually
Push and pull respective swing arm 4, every row's photovoltaic module passes through individual line handspike 2 and drives, therefore, and existing straight by one
The driving of line push rod 06 pushes connecting rod 05 mobile, and then the mode for driving multiple rows of swing arm 02 to link is compared, and power part 9 is reduced
Power, reduce the bending strength of column 1, while eliminating isolated footing or the multi-column pier foundation of driving unit, reduce electricity
The construction and material cost stood.
Further, in the present embodiment, it is connected between Telescopic drive link 6 and transmission parts 8 by universal joint 7, position
It is connected between the transmission parts 8 and power part 9 of driving row by universal joint 7.Transmission parts 8 are realized by universal 7 section
Flexible rotation connection between power part 9 and between transmission parts 8 and Telescopic drive link 6, to make to track bracket
Suitable for complicated, rugged landform.Since line handspike 2 and transmission parts 8 are double reduction, universal joint 7 can be made and can
The components lightweights such as telescopic transmission rod 6 reduce steel using amount, reduce the cost.
When work, the power output path of bracket is tracked as shown in Fig. 2, successively by power part 9, universal joint 7, transmission
Component 8, universal joint 7, Telescopic drive link 6, universal joint 7 and transmission parts 8, power successively hands on, meanwhile, each transmission
Component 8 also imparts power to respective line handspike 2, swing arm 4, main shaft 3 and mounting rack 5.
The tracking bracket is under wind overload work condition, and when wind speed has been more than the work wind speed of system, system enters guarantor
Nurse's operation mode.Mounting rack 5 is laid flat or certain angle by line handspike 2.Into guard mode, pass through line handspike
2 holding torque is laid flat the holding of mounting rack 5 or the guarantee of certain angle tracking bracket is in best protection state.
When the tracking bracket is in fail operation state, when certain row break down (foundation settlement, barrier, etc.) lead to this
Row's 3 driving torque of main shaft increased dramatically.It has been more than the working range of line handspike 2, has been located in transmission parts 8 or line handspike 2
Overload-release clutch 10 work, will be greater than the release of maximum input torque, guarantee that line handspike 2 is not damaged.It does not influence simultaneously
The normal work of other rows of the unit.It ensure that the operational reliability of linkage unit, generated energy is protected.Inspection can be passed through
Helicopter or normal power station inspection inspection find trouble unit, and after contact fault, adjustment angle is incorporated in tracking cell again
It works normally.
In the present embodiment, line handspike 2, transmission parts 8 etc. can be installed below photovoltaic module, guarantee drive part
Do not exposed to the sun and rain, postpones the service life of drive part.Photovoltaic module increases installation density without evacuation simultaneously；It reduces simultaneously
Single length, enhances the soil adaptability of scheme.
Further, in the present embodiment, power part 9 is motor or decelerating through motor machine assemblies, when power part 9
When in the transmission system of intermediate row, the both ends of power part 9 power train neighbouring with the transmission parts of the row 8 and a row respectively
The transmission parts 8 of system are sequentially connected.When power part 9 is located in the transmission system of both sides first row, then power part 9 only with
The transmission parts 8 of the row are sequentially connected.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of transmission system, including column, main shaft and swing arm, the main axis are connected on column, the swing arm and institute
Main shaft is stated to be fixedly connected, which is characterized in that further include:
For the line handspike of linear movement, one end company of the telescopic end of the line handspike and the swing arm will to be changed into
Connect, the line handspike is articulated on the column far from one end of the telescopic end, the line handspike and the column it
Between there are angles；
For transmitting the transmission parts of driving torque, it is sequentially connected with the round end of the line handspike, the transmission parts
Pivot center is vertical with the pivot center of the round end of the line handspike.
2. transmission system according to claim 1, which is characterized in that the transmission parts are for transmitting driving torque
Worm screw, the round end of the line handspike are the turbine with worm screw cooperation transmission.
3. transmission system according to claim 1, which is characterized in that the transmission parts include:
For transmitting the drive rod of driving torque；
The first bevel gear being set on the drive rod, the round end of the line handspike are and the bevel gear engaged transmission
Second bevel gear.
4. transmission system according to claim 1, which is characterized in that the transmission parts include:
For transmitting the drive rod of driving torque；
The first driving wheel being set on the drive rod, the round end of the line handspike are to pass through with first driving wheel
Belt or the second driving wheel of chain drive connection.
5. transmission system according to claim 1-4, which is characterized in that the line handspike is feed screw nut's knot
Structure or ball screw arrangement.
6. transmission system according to claim 1-4, which is characterized in that further include being arranged in the transmission parts
And/or the overload-release clutch for being used to be detached from transmission when torque overload on the line handspike.
7. transmission system according to claim 6, which is characterized in that the overload-release clutch is positive clutch, rubs
Erasing clutch or fracture formula clutch.
8. a kind of tracking bracket, including multiple rows of transmission system and the mounting rack being set in each transmission system, feature
It is, the transmission system is that such as the described in any item transmission systems of claim 1-7, the mounting rack are fixed on the transmission
On the main shaft of system, the transmission parts of multiple rows of transmission system are sequentially connected in series by Telescopic drive link, described in driving row
The transmission parts and power part of transmission system are sequentially connected.
9. tracking bracket according to claim 8, which is characterized in that the Telescopic drive link and the transmission parts it
Between by universal joint connect, positioned at driving row the transmission parts and the power part between by universal joint connection.
10. tracking bracket according to claim 8 or claim 9, which is characterized in that the power part is motor or decelerating through motor
Machine assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992821.1A CN109698670A (en) | 2017-10-23 | 2017-10-23 | A kind of transmission system and the tracking bracket comprising the transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992821.1A CN109698670A (en) | 2017-10-23 | 2017-10-23 | A kind of transmission system and the tracking bracket comprising the transmission system |
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| CN109698670A true CN109698670A (en) | 2019-04-30 |
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| CN201710992821.1A Pending CN109698670A (en) | 2017-10-23 | 2017-10-23 | A kind of transmission system and the tracking bracket comprising the transmission system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597302A (en) * | 2019-10-25 | 2019-12-20 | 浙江正泰新能源开发有限公司 | Photovoltaic tracker system |
| WO2021068201A1 (en) * | 2019-10-11 | 2021-04-15 | 上海能耀新能源科技有限公司 | Photovoltaic tracking support containing dynamic triangular tracking supporting structure and system thereof |
| WO2021077553A1 (en) * | 2019-10-23 | 2021-04-29 | 江苏中信博新能源科技股份有限公司 | Multi-point parallel synchronous driving solar tracking system |
| CN113872516A (en) * | 2021-09-20 | 2021-12-31 | 长沙市铮柔科技有限公司 | Photovoltaic support inclination transmission system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262421A (en) * | 2015-11-25 | 2016-01-20 | 中信博新能源科技（苏州）有限公司 | Linkage solar tracking system and solar power generation system |
| CN206506478U (en) * | 2017-03-01 | 2017-09-19 | 江苏国电新能源装备有限公司 | The push-down linkage oblique single-axis tracker in mountain region |
| CN207251536U (en) * | 2017-10-23 | 2018-04-17 | 清源科技（厦门）股份有限公司 | A kind of transmission system and the tracking stent comprising the transmission system |
-
2017
- 2017-10-23 CN CN201710992821.1A patent/CN109698670A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262421A (en) * | 2015-11-25 | 2016-01-20 | 中信博新能源科技（苏州）有限公司 | Linkage solar tracking system and solar power generation system |
| CN206506478U (en) * | 2017-03-01 | 2017-09-19 | 江苏国电新能源装备有限公司 | The push-down linkage oblique single-axis tracker in mountain region |
| CN207251536U (en) * | 2017-10-23 | 2018-04-17 | 清源科技（厦门）股份有限公司 | A kind of transmission system and the tracking stent comprising the transmission system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068201A1 (en) * | 2019-10-11 | 2021-04-15 | 上海能耀新能源科技有限公司 | Photovoltaic tracking support containing dynamic triangular tracking supporting structure and system thereof |
| WO2021077553A1 (en) * | 2019-10-23 | 2021-04-29 | 江苏中信博新能源科技股份有限公司 | Multi-point parallel synchronous driving solar tracking system |
| CN110597302A (en) * | 2019-10-25 | 2019-12-20 | 浙江正泰新能源开发有限公司 | Photovoltaic tracker system |
| CN113872516A (en) * | 2021-09-20 | 2021-12-31 | 长沙市铮柔科技有限公司 | Photovoltaic support inclination transmission system |
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