CN206224249U - A kind of double-axis tracking device - Google Patents
A kind of double-axis tracking device Download PDFInfo
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- CN206224249U CN206224249U CN201621176218.3U CN201621176218U CN206224249U CN 206224249 U CN206224249 U CN 206224249U CN 201621176218 U CN201621176218 U CN 201621176218U CN 206224249 U CN206224249 U CN 206224249U
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Abstract
The utility model discloses a kind of double-axis tracking device, including：Rotation platform, including inner cylinder and outer barrel, outer barrel rotation are set on inner cylinder；Support, including crossbeam and main frame, crossbeam are fixedly installed on the top of outer barrel, and main frame is rotated with crossbeam and is connected, and main frame is used to install solar energy tabula rasa；First slew gear and the second slew gear, two slew gear structures are essentially identical, all include dish-like support, pull rope, input shaft and swing arm, input shaft is slided with pull rope along dish-like support periphery, pull rope drives swing arm to rotate, and in the first slew gear, swing arm drives outer barrel to be rotated around inner cylinder, in the second slew gear, swing arm drives main frame to be rotated around crossbeam.Double-axis tracking device of the present utility model can realize the two-freedom operating of the solar energy tabula rasa being arranged on main frame, and its stabilized structure, operate steadily, cheap.
Description
Technical field
The utility model is related to mechanism's design field of tracking system, espespecially a kind of double-axis tracking device.
Background technology
Solar light-heat power-generation (CSP, Concentrating Solar Power) is and photovoltaic generation and the solar energy deposited
Generation technology.This technology most effective way is to collect sunshine using large scale array eyeglass, then sunshine is projected
On one heat collector of concentration, the sunshine of aggregation generates steam by heat-exchanger rig, and then Steam Actuation Steam Turbine generates electricity.
Solar light-heat power-generation technology directly using the centralized heat energy of sunshine, generates steam expansion, by steam expansion using heat energy
The mechanical energy pushing generator group of generation is converted to electric energy.Meanwhile, the heat-exchanger rig and steam of solar energy have been concentrated, itself
Heat energy can be stored, the generating of pushing generator group, therefore this skill is remained able in the case of no sun within a certain period of time
Art generates electricity and more stablize, and the impact to power network is smaller.
Because the heat collector that heat energy is collected in solar light-heat power-generation system is in a fixed position, solar energy tabula rasa
A fixed position is also at, and the relative position of the sun all must all be consolidated in change, therefore solar energy tabula rasa all the time
It is scheduled in an independent equipment, this equipment must carry out real-time adjustment to the angle of solar energy tabula rasa, makes the sun with eyeglass
Angle (incidence angle) and heat collector are equal all the time with the angle (angle of reflection) of eyeglass, while the center line of reflected light passes through heat collector
Center.
Prior art has proposed the double-axis tracking device of various structures, can effectively be adjusted by double-axis tracking device
The level angle and vertical angle of solar energy tabula rasa, allows solar energy tabula rasa to be directed at the sun all the time, so as to more fully absorb
Sunshine.Existing double-axis tracking device general structure is complex, fluctuation of service, to the angular adjustment of solar energy tabula rasa
It is not accurate enough.
Therefore, the applicant is devoted to providing a kind of new double-axis tracking device.
Utility model content
The purpose of this utility model is to provide a kind of double-axis tracking device, its vertical angles that can adjust solar energy tabula rasa
And level angle, the two-freedom operating of solar energy tabula rasa, and stabilized structure are realized, operate steadily, low cost.
In order to solve the above technical problems, the utility model provides a kind of double-axis tracking device, including：Rotation platform, bag
Inner cylinder and outer barrel are included, the outer barrel rotation is set on the inner cylinder；First slew gear, including the first dish-like support, first
Pull rope, the first input shaft and the first swing arm, first dish-like support are fixed on the bottom of the inner cylinder of the rotation platform, institute
Stating the periphery of the first dish-like support has winding terminal, and first pull rope is around the winding terminal for being located at first dish-like support
On, first input shaft is connected with first pull rope, and first input shaft is used to drive the first pull rope edge
The winding terminal for first dish-like support is slided, and the first end of first swing arm is connected with first pull rope, and it the
Two ends are connected with the outer barrel of the rotation platform, and first pull rope drives first swing arm to rotate, first swing arm
The outer barrel is further driven to be rotated on the inner cylinder.
The double-axis tracking device also includes：Support, including crossbeam and main frame, the crossbeam are fixedly installed on the rotation
Turn the top of the outer barrel of platform, the main frame is rotated with the crossbeam and is connected；Second slew gear, including the second plate-like branch
Frame, the second pull rope, the second input shaft and the second swing arm, second dish-like support are fixed on the crossbeam, and described second
The periphery of dish-like support has winding terminal, and second pull rope is described around being located on the winding terminal of second dish-like support
Second input shaft is connected with second pull rope, and second input shaft is used to drive second pull rope along described the
The winding terminal of two dish-like supports is slided, and the first end of second swing arm is connected with second pull rope, its second end and institute
Main frame connection is stated, second pull rope drives second swing arm to rotate, and second swing arm is further driven to the master
Framework is rotated around the crossbeam.
Preferably, the main frame includes a framework and multiple connectors, and the framework is used to install solar energy tabula rasa, institute
Connector is stated to be fixedly connected with the framework, and the connector is set on the crossbeam, the connector is used to drive institute
Framework is stated to be rotated around the crossbeam.
Preferably, first input shaft is connected with one first worm type of reduction gearing, and first input shaft passes through institute
Stating the first worm type of reduction gearing drives first pull rope to slide；And/or；Second input shaft includes connected vertically
First sub- input shaft and the second sub- input shaft, and the first sub- input shaft and the second sub- input shaft pass through the second worm gear snail
Bar decelerator is connected, the first sub- input shaft along the central shaft of the rotation platform after the inner cylinder and outer barrel with institute
The second sub- input shaft connection is stated, the second sub- input shaft is connected with second pull rope.
Preferably, the rotation platform also includes a pair of Limit Bearings, and the Limit Bearing is located at the outer barrel and inner cylinder
Between, the Limit Bearing is set on the inner cylinder, has spacing between Limit Bearing described in a pair.
Preferably, in first slew gear, the winding terminal of first dish-like support is provided with for described
First pull rope carries out spacing screens portion；In second slew gear, set on the winding terminal of second dish-like support
Have for carrying out spacing screens portion to second pull rope.
Preferably, the screens portion is groove；And/or；The winding terminal of first dish-like support and second plate-like
Multiple pulleys are equipped with the winding terminal of support, the periphery wall of the pulley is provided with the screens portion.
Preferably, the first end of first swing arm is provided with the first connector, and first connector leads with described first
Messenger is fixedly connected, and first connector is under the drive of first pull rope in the winding terminal of first dish-like support
Upper slip.
Preferably, the linkage section that first pull rope is connected with first connector is continuous structure, and this is continuous
Structure is located on first connector；Or；The linkage section that first pull rope is connected with first connector has
First opening, two ends of first pull rope at first opening are separately fixed at the two ends of first connector.
Preferably, the linkage section that first pull rope is connected with first input shaft has the second opening, described to lead
First end and second end of the messenger at second opening are respectively wound around on first input shaft, and first input
When first end of the axle to first pull rope at second opening carries out take-up, while carrying out unwrapping wire to its second end.
Preferably, first end of first pull rope at second opening is wrapped in described first in the first direction
The first paragraph of input shaft, its second end is wrapped in the second segment of first input shaft, and the first direction in a second direction
It is opposite with the second direction.
Preferably, the linkage section that first pull rope is connected with first input shaft is a continuous structure, and this connects
Continuous structure is tensioned in the presence of first input shaft.
Double-axis tracking device of the present utility model can realize following at least one beneficial effect.
1st, double-axis tracking device of the present utility model can be respectively by the first slew gear and the second slew gear come real
Operating of the solar energy tabula rasa on main frame in two frees degree is now arranged on, wherein, rotating platform structure reliability, Ke Yiyou
Phenomenon of being toppled when avoiding outer barrel from being rotated on inner cylinder is imitated, in addition, two revolving structures are simple, it is reliable, by selection
Dish-like support and the specific size of swing arm, can apply larger to output shaft (outer barrel of rotation platform and the main frame of support)
The arm of force and torque, and then ensure the smooth rotation of outer barrel and main frame.
2nd, in double-axis tracking device of the present utility model rotation platform by setting Limit Bearing between inner cylinder and outer barrel,
The operation stability of rotation platform is may further ensure that, strengthens its anti-overturning energy.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is a kind of structural representation of specific embodiment of double-axis tracking device of the present utility model；
Fig. 2 is double-axis tracking device shown in Fig. 1 schematic diagram on another view；
Fig. 3 is double-axis tracking device shown in Fig. 1 schematic diagram on another view；
Fig. 4 is the structural representation of rotation platform in double-axis tracking device shown in Fig. 1；
Fig. 5 is the partial sectional view of the rotation platform shown in Fig. 4；
Fig. 6 is the structural representation of inner cylinder in rotation platform shown in Fig. 4；
Fig. 7 is the structural representation of the first slew gear in double-axis tracking device shown in Fig. 1；
Fig. 8 is the partial enlargement structural representation of the first slew gear shown in Fig. 7；
Fig. 9 is the structural representation of the second slew gear in double-axis tracking device shown in Fig. 1；
Figure 10 is the scheme of installation of the second input shaft in the second slew gear shown in Fig. 9；
Figure 11 is the partial enlargement scheme of installation of the second input shaft shown in Figure 10；
Figure 12 is the partial enlargement scheme of installation of the second input shaft shown in Figure 10；
Figure 13 is the structural representation of the double-axis tracking device medium-height trestle shown in Fig. 1.
Drawing reference numeral explanation：
Rotation platform 100, inner cylinder 110, outer barrel 120, thrust bearing 130, Limit Bearing 140；
First slew gear 200, the first dish-like support 210, the first pull rope 220, the first input shaft 230, the first swing arm
240；
Support 300, crossbeam 310, main frame 320；
Second slew gear 400, the second dish-like support 410, the second pull rope 420, the second input shaft 430, the first son is defeated
Enter axle 431, the 3rd sub- input shaft 432, steering gear 433, the second swing arm 440；
Solar energy tabula rasa A.
Specific embodiment
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
As shown in Figures 1 to 3, this specific embodiment discloses a kind of double-axis tracking device, including：Rotation platform 100, first
Slew gear 200, the slew gear 400 of support 300 and second.
As shown in Figs. 4-6, rotation platform 100 includes inner cylinder 110 and outer barrel 120, and the rotation of outer barrel 120 is set in inner cylinder 110
On.Specifically, inner cylinder 110 is provided with thrust bearing 130, outer barrel 120 is set on inner cylinder 110, and outer barrel 120 passes through thrust axis
130 are held to be rotated on inner cylinder 110.
Specifically, rotation platform 100 also includes a pair of Limit Bearings 140, Limit Bearing 140 is located at outer barrel 120 and inner cylinder
Between 110, the inner peripheral surface of Limit Bearing 140 is fixed and is set on inner cylinder 110, and outer peripheral face is fitted with the inwall of outer barrel 120, a pair
There is spacing between Limit Bearing 140.
Specifically, the periphery wall of the inner cylinder 110 of rotation platform 100 is provided with extension (not shown), extension
Bearing of trend is towards outer barrel 120；Outer barrel 120 is provided with multiple locating part (not shown)s, the preferred screw of locating part, and screw
It is arranged on the lower section of extension.Extension is formed to screw and stopped, it is to avoid outer barrel 120 in the vertical direction is relative to inner cylinder
110 takeoff, and so as to the structural stability between inner cylinder 110 and outer barrel 120 has been effectively ensured, further ensure rotation platform
100 operation stability.
With reference to shown in Fig. 7,8, the first slew gear 200 includes that the first dish-like support 210, the first pull rope 220, first are defeated
Enter the swing arm 240 of axle 230 and first, the first dish-like support 210 is fixed on the bottom of the inner cylinder 110 of rotation platform 100, the first plate-like
The periphery of support 210 has winding terminal, and around being located on the winding terminal of the first dish-like support 210, first is input into the first pull rope 220
Axle 230 is connected with the first pull rope 220, and the first input shaft 230 is also connected with one first worm type of reduction gearing, the first input shaft
230 drive the first pull rope 220 to be slided along the winding terminal of the first dish-like support 210 by the first worm type of reduction gearing, the
The first end of one swing arm 240 is connected with the first pull rope 220, and its second end is connected with the outer barrel 120 of rotation platform 100, and first
Pull rope 220 drives the first swing arm 240 to rotate, and the first swing arm 240 is further driven to outer barrel 120 and is rotated on inner cylinder 110.
In the first slew gear 200, the winding terminal winding terminal of the first dish-like support 210 is provided with multiple pulleys, pulley
Setting be easy to the smooth sliding of pull rope.The periphery wall of pulley is provided with screens portion, and screens portion is specially groove, the first traction
Rope is located in this groove, and groove is spacing for being carried out to the first pull rope 220, so as to further ensure the first pull rope 220
Can on the first dish-like support 210 smooth sliding, off-line escape phenomenon will not occur.
Specifically, the first end of the first swing arm 240 is provided with the first connector, the first connector and the first pull rope 220 are consolidated
Fixed connection, the first connector is slided under the drive of the first pull rope 220 on the winding terminal of the first dish-like support 210.First
The linkage section that pull rope 220 is connected with the first connector has the first opening, two ends of first pull rope 220 at the first opening
It is separately fixed at the two ends of the first connector.As illustrated, connector is provided with a pair of closed ring parts, the first pull rope 220
Two ends at the first opening can fasten on this pair of closed ring parts respectively.
Specifically, the linkage section that the first pull rope 220 is connected with the first input shaft 230 has the second opening, the first traction
220 first end at the second opening of rope is wrapped in the first paragraph of the first input shaft 230 in the first direction, and its second end is along second
Direction is wrapped in the second segment of the first input shaft 230, and first direction with second direction conversely, when the first input shaft 230 pairs the
When first end of one pull rope 220 at the second opening carries out unwrapping wire, take-up is carried out to the other end.
Specifically, the winding terminal on the first dish-like support 210 is arc-shaped structure, and its central angle can be set to 330 °,
Now, the first pull rope 220 can drive the first swing arm 240 angle adjustment is carried out in the range of 0~330 °.First plate-like branch
The distance between each point and outer barrel 120 keep certain on the winding terminal of frame 210, and the length of the first swing arm 240 is fixed.First plate-like
Support 210 is hollow out disk, and so setting can mitigate weight support frame, can also save cost of manufacture.
Specifically, the first slew gear 200 also includes the first strainer (not shown), the first strainer and the
One pull rope 220 is connected, for being tensioned the first pull rope 220 in the sliding process of the first pull rope 220.
As shown in figure 13, support 300 includes crossbeam 310 and main frame 320, and crossbeam 310 is fixed and is horizontally set with the top of outer barrel 120
Portion, main frame 320 is rotated with crossbeam 310 and is connected.Specifically, main frame includes a framework and multiple connectors, framework is used to pacify
Dress solar energy tabula rasa A, connector is fixedly connected with framework, and connector is set on crossbeam, connector for drive framework around
Crossbeam rotation.To ensure the structural stability of support 300, the number of connector is three in main frame 320, is separately positioned on
The two ends and middle part of crossbeam 310.Main frame is overall as the first revolving dial is operated in first free degree, the framework in main frame
Operated in second free degree in the presence of the second revolving dial, it is achieved thereby that solar energy tabula rasa A is in two fortune of the free degree
Turn.
As shown in figure 9, the second slew gear 400 includes the second dish-like support 410, the second pull rope 420, the second input shaft
430 and second swing arm 440, the second dish-like support 410 is fixed on crossbeam 310, and the periphery of the second dish-like support 410 has coiling
End, the second pull rope 420 around being located on the winding terminal of the second dish-like support 410, the second input shaft 430 and the second pull rope 420
Connection, the second input shaft 430 drives the second pull rope 420 to be slided along the winding terminal of the second dish-like support 410, the second swing arm
440 first end is connected with the second pull rope 420, and its second end is connected with the main frame 320, and the second pull rope 420 drives
Second swing arm 440 is rotated, and the second swing arm 440 is further driven to main frame 320 and is rotated around crossbeam 310.
With reference to shown in Figure 10,11 and 12, the second input shaft includes that the connected vertically first sub- input shaft 431 and the second son are defeated
Enter axle, and the first sub- input shaft 431 and the second sub- input shaft are connected by the second worm type of reduction gearing, the first sub- input shaft
431 are connected after inner cylinder and outer barrel along the central shaft of rotation platform with the second sub- input shaft, the second sub- input shaft and second
Pull rope is connected.First sub- input shaft drives the second sub- input shaft to rotate by the second worm type of reduction gearing, the second son input
Axle drives the second pull rope to slide.
Second input shaft 430 also includes the 3rd sub- input shaft 432, and the 3rd sub- input shaft 432 and the first sub- input shaft 431 hang down
It is direct-connected to connect, and steering gear 433, the edge of the first sub- input shaft 431 are provided between the first sub- input shaft 431 and the 3rd sub- input shaft 432
The central shaft for rotation platform 100 is connected after inner cylinder 110 and outer barrel 120 with the second pull rope 420, the 3rd sub- input shaft
432 are located at the bottom of rotation platform 100, and stretch out along away from the direction with rotation platform 100.3rd sub- input shaft with
The driver connection outside rotation platform is arranged on, so setting can just be arranged far from the driver of the second slew gear
The position of the second slew gear, traditional way is driver to be arranged on the vicinity of slew gear, and this drive mechanism needs
Rotated together in the presence of another slew gear, traditional way power consumption is larger, and fluctuation of service, in the present embodiment
Structure can effectively solve these problems.
In the second slew gear 400, the winding terminal winding terminal of the second dish-like support 410 is provided with multiple pulleys.Pulley
Periphery wall be provided with screens portion.Screens portion is specially groove, and screens portion is spacing for being carried out to the second pull rope 420, so that
Allow the second pull rope 420 smooth sliding on the second dish-like support 410.
Specifically, the first end of the second swing arm 440 is provided with the second connector, the second connector and the second pull rope 420 are consolidated
Fixed connection, the second connector is slided under the drive of the second pull rope 420 on the winding terminal of the second dish-like support 410.Second
The linkage section that pull rope 420 is connected with the second connector has the first opening, two ends of second pull rope 420 at the first opening
It is separately fixed at the two ends of the second connector.As illustrated, the second connector is provided with a pair of closed ring parts, the second pull rope
420 two ends at the first opening can fasten on this pair of closed ring parts respectively.
Specifically, the linkage section that the second pull rope 420 is connected with the second input shaft 430 has the second opening, the second traction
420 first end at the second opening of rope is wrapped in the first paragraph of the second input shaft 430 in the first direction, and its second end is along second
Direction is wrapped in the second segment of the second input shaft 430, and first direction with second direction conversely, when the second input shaft 430 pairs the
When first end of two pull ropes 420 at the second opening carries out unwrapping wire, take-up is carried out to the other end.
Specifically, the winding terminal on the second dish-like support 410 is arcuate structure, and its central angle can be set to 90 °, this
When, the second pull rope 420 can drive the second swing arm 440 angular adjustment, the second dish-like support 410 are carried out in the range of 0~90 °
Winding terminal on each point it is constant with the distance between crossbeam 310, the length of the second swing arm 440 is fixed.Second dish-like support 410 is
Hollow out disk, so setting can mitigate weight support frame, can also save cost of manufacture.
Specifically, the second slew gear 400 also includes the second strainer, it is connected with the second pull rope 420, for the
The second pull rope 420 is tensioned in the sliding process of two pull ropes 420.
Of course, in other specific embodiments, the outer barrel in rotation platform can directly rotate and be set in inner cylinder, and
It is not provided with thrust bearing, it is also possible to be rotatably connected by other rotary connectors；Dish-like support in two slew gears is also
Solid disc can be set to；Pull rope can also wind multi-turn on dish-like support；The peripheral shape of dish-like support can also be set to
Other shapes；First input shaft can also be made up of two sub- input shafts, then by the two ends of pull rope rotating around be located at this two
On individual sub- input shaft；Pull rope can also be set to continuous structure with the linkage section of input shaft；Pull rope can be selected as needed
Steel wire rope, nylon rope, belt, Timing Belt or other kinds of rope-like constructed；Linkage section between pull rope and swing arm can be with
It is set to continuous structure；The connected mode of the first sub- input shaft and the second pull rope can be according to the second turn-around machine in second input shaft
Structure can be selected according to actual needs with the specific connected mode of rotation platform；Additionally, double-axis tracking device of the present utility model
In two concrete structures of slew gear can as needed carry out the adjustment of structure, here is omitted.
It should be noted that the structure design principle of the first slew gear and the second slew gear is similar to, therefore, wherein one
The structural adjustment of individual slew gear may apply on another slew gear, certainly, two concrete structures of slew gear
Can also be different, such as, a slew gear includes pulley, and another does not include；Pull rope in one slew gear
Generally continuous structure, another is then the structure for disconnecting in the junction with input shaft and/or swing arm；In one slew gear
The length of swing arm is fixed, another then adjustable length, and those skilled in the art can release many from content disclosed above
Embodiment is planted, be will not enumerate herein.
Exemplary, with reference to shown in Fig. 1 to 13, the application feelings of the specific embodiment of double-axis tracking device of the present utility model
Condition is as follows：
1st, the first input shaft 230 in the first slew gear 200 drives the first pull rope 220 to slide in the horizontal plane；
2nd, the first pull rope 220 drives the first swing arm 240 to rotate in the horizontal plane；
3rd, the first swing arm 240 drives outer barrel 120 to be rotated in the horizontal plane around inner cylinder 110；
4th, outer barrel 120 drives the slew gear 400 of support 300 and second to rotate in the horizontal plane, so as to realize to being fixed on
Solar energy tabula rasa A on support 300 angular adjustment in the horizontal plane；
5th, the second input shaft 430 in the second slew gear 400 drives the second pull rope 420 to be slided on vertical plane；
6th, the second pull rope 420 drives the second swing arm 440 to be rotated on vertical plane；
7th, the second swing arm 440 drives main frame 320 to be rotated on vertical plane around crossbeam 310, so as to realize to being fixed on
The angular adjustment of solar energy tabula rasa A on support 300 on vertical plane.
Double-axis tracking device simple structure of the present utility model, it is reliable, it is possible to achieve to solar energy tabula rasa at two
Operating in the free degree, and cost is relatively low, easily promotes.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of double-axis tracking device, it is characterised in that including：
Rotation platform, including inner cylinder and outer barrel, the outer barrel rotation are set on the inner cylinder；
First slew gear, including the first dish-like support, the first pull rope, the first input shaft and the first swing arm, first disk
Shape support is fixed on the bottom of the inner cylinder of the rotation platform, and the periphery of first dish-like support has winding terminal, described
Around being located on the winding terminal of first dish-like support, first input shaft is connected one pull rope with first pull rope,
First input shaft is used to drive first pull rope to be slided along the winding terminal of first dish-like support, and described first
The first end of swing arm is connected with first pull rope, and its second end is connected with the outer barrel of the rotation platform, and described first leads
Messenger drives first swing arm to rotate, and first swing arm is further driven to the outer barrel and is rotated on the inner cylinder；
Support, including crossbeam and main frame, the crossbeam are fixedly installed on the top of the outer barrel of the rotation platform, the main frame
Frame is rotated with the crossbeam and is connected；
Second slew gear, including the second dish-like support, the second pull rope, the second input shaft and the second swing arm, second disk
Shape support is fixed on the crossbeam, and the periphery of second dish-like support has a winding terminal, and second pull rope is around being located at
On the winding terminal of second dish-like support, second input shaft is connected with second pull rope, second input shaft
For drive second pull rope along second dish-like support winding terminal slide, the first end of second swing arm with
The second pull rope connection, its second end is connected with the main frame, and second pull rope drives second swing arm to turn
Dynamic, second swing arm is further driven to the main frame and is rotated around the crossbeam.
2. double-axis tracking device as claimed in claim 1, it is characterised in that：
The main frame includes a framework and multiple connectors, and the framework is used to install solar energy tabula rasa,
The connector is fixedly connected with the framework, and the connector is set on the crossbeam, and the connector is used for
The framework is driven to be rotated around the crossbeam.
3. double-axis tracking device as claimed in claim 1, it is characterised in that：
First input shaft is connected with one first worm type of reduction gearing, and first input shaft passes through the first worm gear snail
Bar decelerator drives first pull rope to slide；
And/or；
Second input shaft includes the connected vertically first sub- input shaft and the second sub- input shaft, and the first sub- input shaft
Connected by the second worm type of reduction gearing with the described second sub- input shaft, the first sub- input shaft is along the rotation platform
Central shaft be connected with the described second sub- input shaft after the inner cylinder and outer barrel, the second sub- input shaft and described second
Pull rope is connected.
4. double-axis tracking device as claimed in claim 1, it is characterised in that：
The rotation platform also includes a pair of Limit Bearings, and the Limit Bearing is located between the outer barrel and inner cylinder, the limit
Position bearing is set on the inner cylinder, has spacing between Limit Bearing described in a pair.
5. double-axis tracking device as claimed in claim 1, it is characterised in that：
In first slew gear, the winding terminal of first dish-like support is provided with for entering to first pull rope
The spacing screens portion of row；
In second slew gear, the winding terminal of second dish-like support is provided with for entering to second pull rope
The spacing screens portion of row.
6. double-axis tracking device as claimed in claim 5, it is characterised in that：
The screens portion is groove；
And/or；
Multiple pulleys, the cunning are equipped with the winding terminal of the winding terminal of first dish-like support and second dish-like support
The periphery wall of wheel is provided with the screens portion.
7. double-axis tracking device as claimed in claim 1, it is characterised in that：
The first end of first swing arm is provided with the first connector, and first connector is fixed with first pull rope and connected
Connect, first connector is slided under the drive of first pull rope on the winding terminal of first dish-like support.
8. double-axis tracking device as claimed in claim 7, it is characterised in that：
The linkage section that first pull rope is connected with first connector is continuous structure, and this continuous structure is located in institute
State on the first connector；
Or；
The linkage section that first pull rope is connected with first connector has the first opening, and first pull rope is in institute
State the two ends that the two ends at the first opening are separately fixed at first connector.
9. double-axis tracking device as claimed in claim 1, it is characterised in that：
The linkage section that first pull rope is connected with first input shaft has the second opening, and the pull rope is described the
First end and the second end at two openings are respectively wound around on first input shaft, and first input shaft is to described first
When first end of the pull rope at second opening carries out take-up, while carrying out unwrapping wire to its second end.
10. double-axis tracking device as claimed in claim 1, it is characterised in that：
The linkage section that first pull rope is connected with first input shaft is a continuous structure, and this continuous structure is described
It is tensioned in the presence of first input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176218.3U CN206224249U (en) | 2016-10-27 | 2016-10-27 | A kind of double-axis tracking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176218.3U CN206224249U (en) | 2016-10-27 | 2016-10-27 | A kind of double-axis tracking device |
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| Publication Number | Publication Date |
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| CN206224249U true CN206224249U (en) | 2017-06-06 |
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| CN201621176218.3U Active CN206224249U (en) | 2016-10-27 | 2016-10-27 | A kind of double-axis tracking device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018014813A1 (en) * | 2016-07-19 | 2018-01-25 | 上海施步新能源科技有限公司 | Rotating mechanism |
| WO2018077106A1 (en) * | 2016-10-27 | 2018-05-03 | 上海施步新能源科技有限公司 | Dual-axle tracking apparatus |
-
2016
- 2016-10-27 CN CN201621176218.3U patent/CN206224249U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018014813A1 (en) * | 2016-07-19 | 2018-01-25 | 上海施步新能源科技有限公司 | Rotating mechanism |
| US10848096B2 (en) | 2016-07-19 | 2020-11-24 | Shanghai Sipooo New Technology Co., Ltd. | Rotating mechanism |
| WO2018077106A1 (en) * | 2016-10-27 | 2018-05-03 | 上海施步新能源科技有限公司 | Dual-axle tracking apparatus |
| CN107992095A (en) * | 2016-10-27 | 2018-05-04 | 上海施步新能源科技有限公司 | A kind of double-axis tracking device |
| CN107992095B (en) * | 2016-10-27 | 2024-08-23 | 上海施步新能源科技有限公司 | Double-shaft tracking device |
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