CN214154428U - Multi-point rotary tracking system capable of being maintained in segmented mode - Google Patents

Multi-point rotary tracking system capable of being maintained in segmented mode Download PDF

Info

Publication number
CN214154428U
CN214154428U CN202120109744.2U CN202120109744U CN214154428U CN 214154428 U CN214154428 U CN 214154428U CN 202120109744 U CN202120109744 U CN 202120109744U CN 214154428 U CN214154428 U CN 214154428U
Authority
CN
China
Prior art keywords
transmission
seat
shaft
stand
fixing plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120109744.2U
Other languages
Chinese (zh)
Inventor
郭利刚
邵启俊
朱佳伟
胥锡东
朱军海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akcome Metals Technology Suzhou Co ltd
Original Assignee
Akcome Metals Technology Suzhou Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Akcome Metals Technology Suzhou Co ltd filed Critical Akcome Metals Technology Suzhou Co ltd
Priority to CN202120109744.2U priority Critical patent/CN214154428U/en
Application granted granted Critical
Publication of CN214154428U publication Critical patent/CN214154428U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

The utility model relates to a multiple spot gyration tracker of segmentable maintenance, including controlling a plurality of rotary drive device that set up, through main shaft series connection between two adjacent rotary drive device's the input shaft, the main shaft adopts the multistage formula, including a plurality of transmission revolving axles, be equipped with between two adjacent transmission revolving axles and assist stand strutting arrangement, assist stand strutting arrangement including assisting stand, connecting seat, transmission circle axle, bearing fixing plate and rolling ball bearing with seat, the rolling ball bearing with seat cover is established epaxially and is fixed with bearing fixing plate in the transmission circle, the transmission circle axle is connected through the pressure sign indicating number with the transmission revolving axle. The utility model discloses the transmission revolving axle segmentable maintenance of multistage has improved installation maintenance convenience, and rolling ball bearing with seat makes and assists rolling friction between stand and the transmission circle axle, reduces mechanical loss, has improved the transmission efficiency of sectional type main shaft junction greatly.

Description

Multi-point rotary tracking system capable of being maintained in segmented mode
Technical Field
The utility model relates to a solar photovoltaic tracker technical field, concretely relates to multiple spot gyration tracker of segmentable maintenance.
Background
At present, a flat single-axis tracking system is common in solar photovoltaic tracking application, and in order to overcome the defect that a square tube at the output end of a rotary driving device is easily damaged under the conditions of strong wind and vibration due to flat single-axis driving, more and more tracking support manufacturers begin to explore a multi-point driving technology, namely a mode that a plurality of rotary speed reducers synchronously drive the square tube. The main shaft is used for power transmission, the main shaft between adjacent columns is usually 7-8 m long, the main shaft driven by multiple sections at the present stage is formed by rigidly connecting multiple sections of transmission rotating shafts, the joints are rigidly connected through multiple bolts, the main shaft needs to be dismantled completely after being rigidly connected, the installation and the maintenance are inconvenient, sliding friction is adopted between the auxiliary column playing a supporting role and the main shaft, the mechanical loss is large, and the transmission efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide a multi-point rotary tracking system which can be maintained in a segmented way, a rolling ball bearing with a seat and a transmission round shaft can be disassembled, and a multi-segment transmission rotary shaft can be maintained in a segmented way, thereby improving the convenience of installation and maintenance and reducing the downtime; the rolling ball bearing with the seat is adopted to ensure that the auxiliary upright post and the transmission circular shaft have rolling friction, so that the mechanical loss is reduced, and the transmission efficiency of the joint of the sectional type main shaft is greatly improved.
The purpose of the utility model is realized like this:
the utility model provides a multiple spot gyration tracker of sectional maintenance, includes a plurality of rotary driving device that control the setting, through main shaft series connection between two adjacent rotary driving device's the input shaft, the main shaft adopts the multistage formula, including a plurality of transmission revolving axles, is equipped with between two adjacent transmission revolving axles and assists stand strutting arrangement, assist stand strutting arrangement including assisting stand, connecting seat, transmission circle axle, bearing fixing plate and rolling ball bearing with the seat, the connecting seat sets up the top of assisting the stand, bearing fixing plate symmetry sets up the left and right sides at the connecting seat, rolling ball bearing with the seat cover is established at the transmission circle epaxially and is fixed with bearing fixing plate, the transmission circle axle passes through the pressure sign indicating number with the transmission revolving axle and is connected.
Preferably, the rolling ball bearing with the seat is connected with the bearing fixing plate through a connecting bolt.
Preferably, the transmission rotary shaft is a hollow shaft, the end part of the transmission circular shaft extends into the end part of the transmission rotary shaft, the end part of the transmission rotary shaft is provided with a first connecting hole corresponding to the pressing code, and the end part of the transmission circular shaft is provided with a second connecting hole corresponding to the pressing code.
Preferably, the first connecting hole is a horizontally arranged waist-shaped hole, the second connecting hole is a round hole, and the first connecting hole is matched with the second connecting hole.
The utility model has the advantages that:
the rolling ball bearing with the seat and the transmission round shaft can be disassembled, and the multi-section transmission revolving shaft can be maintained in a sectional way, so that the convenience of installation and maintenance is improved, and the downtime is reduced; the rolling ball bearing with the seat is adopted to ensure that the auxiliary upright post and the transmission circular shaft have rolling friction, so that the mechanical loss is reduced, and the transmission efficiency of the joint of the sectional type main shaft is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is an enlarged view of a portion B of fig. 1.
Fig. 4 is a front view of fig. 1.
Fig. 5 is an enlarged view of a portion C of fig. 4.
Fig. 6 is a cross-sectional view taken along line D-D of fig. 5.
FIG. 7 is a schematic cross-sectional view of a compact.
Fig. 8 is a schematic structural view of the auxiliary pillar supporting device.
Fig. 9 is an assembly view of the auxiliary pillar supporting device.
Fig. 10 is a schematic structural view of embodiment 1 of the present invention.
Wherein: a slewing drive device 1; a main upright 2; a square tube 3; a transmission rotating shaft 4; a first connection hole 4.1; an auxiliary column support device 5; auxiliary upright columns 5.1; a connecting seat 5.2; a height adjusting hole 5.2.1; a transmission circular shaft 5.3; second connection holes 5.3.1; a bearing fixing plate 5.4; a horizontal adjusting hole 5.4.1; rolling ball bearing with seat 5.5; the square tube support 5.6; a connecting bolt 5.7; a drive motor 6; pressing a code 7; briquetting 7.1; a pressing part 7.1.1; the plug part 7.1.2; an adjusting bolt 7.2; a locking nut 7.3; a cotter pin 7.4; a solar panel 8.
Detailed Description
Referring to fig. 1, the utility model relates to a multiple spot gyration tracker that can segmentation maintenance, including controlling a plurality of rotary drive device 1 that set up, every rotary drive device 1 is supported by head tree 2, through main shaft series connection between two adjacent rotary drive device 1's the input shaft, through square pipe 3 connection between two adjacent rotary drive device 1's the output shaft, the main shaft adopts the multistage formula, including a plurality of transmission revolving axles 4, be equipped with between two adjacent transmission revolving axles 4 and assist stand strutting arrangement 5, and rotary drive device 1 on leftmost side or rightmost side is furnished with driving motor 6, and this rotary drive device 1 drives a plurality of rotary drive device 1 synchronous gyration.
Assist stand strutting arrangement 5 including assisting stand 5.1, connecting seat 5.2, transmission round axle 5.3, bearing fixing plate 5.4, rolling ball bearing 5.5 of taking the seat and square pipe support 5.6, connecting seat 5.2 sets up at the top of assisting stand 5.1, square pipe support 5.6 sets up in the top of connecting seat 5.2, bearing fixing plate 5.4 symmetry sets up the left and right sides at connecting seat 5.2, rolling ball bearing 5.5 of taking the seat overlaps and establishes on transmission round axle 5.3 and fixed with bearing fixing plate 5.4. The auxiliary upright post supporting device 5 supports the main shaft while being connected with the adjacent transmission rotating shafts, so that the installation convenience is greatly improved. The rolling ball bearing 5.5 with the seat is adopted to ensure that the auxiliary upright post 5.1 and the transmission circular shaft 5.3 have rolling friction, reduce the mechanical loss and greatly improve the transmission efficiency of the joint of the sectional type main shaft.
The connecting seat 5.2 is connected with the bearing fixing plate 5.4 through a connecting bolt 5.7, the connecting bolt 5.7 is located on the front side and the rear side of the rolling ball bearing with the seat 5.5, the connecting seat 5.2 is provided with a height adjusting hole 5.2.1 corresponding to the connecting bolt 5.7, and the bearing fixing plate 5.4 is provided with a horizontal adjusting hole 5.4.1 corresponding to the connecting bolt 5.7. The height adjusting holes 5.2.1 are vertically arranged waist-shaped holes, and the horizontal adjusting holes 5.4.1 are transversely arranged waist-shaped holes. The height adjusting holes 5.2.1 and the horizontal adjusting holes 5.4.1 jointly act to enable the connection part of the sectional type main shaft to be adjustable up and down and back and forth, so that the coaxial transmission rotating shafts of all sections are ensured, and the power transmission is stable.
The rolling ball bearing with the seat 5.5 is also connected with a bearing fixing plate 5.4 through a connecting bolt 5.7, and a horizontal adjusting hole 5.4.1 is also arranged at the position, corresponding to the connecting part of the rolling ball bearing with the seat 5.5, of the bearing fixing plate 5.4. The rolling ball bearing with the seat 5.5 can be disassembled, so that the transmission round shaft 5.3 can be disassembled, the multi-section transmission rotating shaft can be repaired in a sectional mode, the installation and maintenance convenience is improved, and the downtime is reduced.
Square pipe support 5.6 is used for supporting square pipe 3, square pipe 3 and square pipe support 5.6 rotatable coupling, and square pipe 3 is used for connecting solar panel 8.
Square pipe 3 adopts the multistage formula, including the multistage branch pipe, through bolt rigid connection between two adjacent branch pipes, has improved the rigidity of square pipe 3 greatly, and the device overall structure rigidity also obtains improving, and square pipe support 5.6 is kept away from to rigid connection department.
The transmission circular shaft 5.3 is connected with the transmission rotary shaft 4 through a pressure connector 7, so that the connection is stable and the assembly and disassembly are rapid.
The transmission rotary shaft 4 is a hollow shaft, the end part of the transmission round shaft 5.3 extends into the end part of the transmission rotary shaft 4, the end part of the transmission rotary shaft 4 is provided with a first connecting hole 4.1 corresponding to the pressing piece 7, and the end part of the transmission round shaft 5.3 is provided with a second connecting hole 5.3.1 corresponding to the pressing piece 7.
The first connecting hole 4.1 is a transversely arranged waist-shaped hole, the second connecting hole 5.3.1 is a round hole, the first connecting hole 4.1 is matched with the second connecting hole 5.3.1, the left and right sides of the first connecting hole 4.1 are adjustable, and the assembly of the transmission rotating shaft 4 and the transmission round shaft 5.3 is facilitated.
The pressing device 7 comprises pressing blocks 7.1 which are symmetrically arranged, the pressing blocks 7.1 are symmetrically pressed and attached to the surface of the transmission rotating shaft 5.3, the two pressing blocks 7.1 are connected through adjusting bolts 7.2 and are screwed up through locking nuts 7.3, split pins 7.4 are further arranged at the end parts of the adjusting bolts 7.2, the split pins 7.4 prevent the locking nuts 7.3 from falling off, and the firm connection between the transmission circular shaft 5.3 and the transmission rotating shaft 4 is ensured.
The pressing block 7.1 is T-shaped and comprises a pressing portion 7.1.1 and an inserting portion 7.1.2, the inserting portion 7.1.2 extends into the transmission rotating shaft 5.3 through the first connecting hole 4.1, one surface of the pressing portion 7.1.1 facing the inserting portion 7.1.2 is an arc surface, the arc surface is attached to the outer circle surface of the transmission rotating shaft 5.3, the contact area of the pressing block and the transmission rotating shaft is increased, and the connection portion of the transmission rotating shaft is prevented from being deformed due to pressing.
Example 1:
referring to fig. 10, a driving connection device for a multipoint rotation tracking system comprises three rotation driving devices 1 arranged on the left and right, each rotation driving device 1 is supported by a main upright post 2, input shafts of two adjacent rotation driving devices 1 are connected in series through a main shaft, output shafts of two adjacent rotation driving devices 1 are connected through a square pipe 3, the main shaft adopts a three-section type and comprises three transmission rotating shafts 4, an auxiliary upright post supporting device 5 is arranged between two adjacent transmission rotating shafts 4, the rotation driving device 1 on the leftmost side is provided with a driving motor 6, and the rotation driving devices 1 drive the two rotation driving devices 1 to rotate synchronously. The input shaft of the rotation driving device 1 is a double output shaft, one end of the input shaft of the rotation driving device 1 at the leftmost side is connected with a driving motor 6, and the other end is connected with a transmission rotation shaft.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims (4)

1. The utility model provides a multiple spot gyration tracker of sectional maintenance which characterized in that: including controlling a plurality of rotary driving device that sets up, through main shaft series connection between two adjacent rotary driving device's the input shaft, the main shaft adopts the multistage formula, including a plurality of transmission revolving axles, be equipped with between two adjacent transmission revolving axles and assist stand strutting arrangement, assist stand strutting arrangement including assisting stand, connecting seat, transmission circle axle, bearing fixing plate and rolling ball bearing with seat, the connecting seat sets up at the top of assisting the stand, bearing fixing plate symmetry sets up the left and right sides at the connecting seat, rolling ball bearing with seat cover is established and is fixed at the transmission circle epaxially and with bearing fixing plate, transmission circle axle is connected through the pressure sign indicating number with the transmission revolving axle.
2. The multi-point gyroscopic tracking system capable of segmented maintenance according to claim 1, in which: the rolling ball bearing with the seat is connected with the bearing fixing plate through a connecting bolt.
3. The multi-point gyroscopic tracking system capable of segmented maintenance according to claim 1, in which: the transmission rotary shaft is a hollow shaft, the end part of the transmission round shaft extends into the end part of the transmission rotary shaft, a first connecting hole is formed in the end part of the transmission rotary shaft in a corresponding pressing mode, and a second connecting hole is formed in the end part of the transmission round shaft in a corresponding pressing mode.
4. The multi-point gyroscopic tracking system capable of segmented maintenance according to claim 3, wherein: the first connecting hole is a transversely arranged waist-shaped hole, the second connecting hole is a round hole, and the first connecting hole is matched with the second connecting hole.
CN202120109744.2U 2021-01-15 2021-01-15 Multi-point rotary tracking system capable of being maintained in segmented mode Active CN214154428U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120109744.2U CN214154428U (en) 2021-01-15 2021-01-15 Multi-point rotary tracking system capable of being maintained in segmented mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120109744.2U CN214154428U (en) 2021-01-15 2021-01-15 Multi-point rotary tracking system capable of being maintained in segmented mode

Publications (1)

Publication Number Publication Date
CN214154428U true CN214154428U (en) 2021-09-07

Family

ID=77548046

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120109744.2U Active CN214154428U (en) 2021-01-15 2021-01-15 Multi-point rotary tracking system capable of being maintained in segmented mode

Country Status (1)

Country Link
CN (1) CN214154428U (en)

Similar Documents

Publication Publication Date Title
CN214154254U (en) Drive connecting device of multi-point rotary tracking system
CN112671163A (en) Drive connecting device of multi-point rotary tracking system
CN213843898U (en) Detachable auxiliary stand column supporting device
CN214154429U (en) Multi-point rotary tracking system convenient to install
CN112350653A (en) Photovoltaic tracking support convenient to field installation
CN205320007U (en) Oblique unipolar solar energy power generation tracker
CN214154428U (en) Multi-point rotary tracking system capable of being maintained in segmented mode
CN102291048A (en) Dual-axis rotating automatic solar tracking device
CN214154427U (en) Firmly connected multi-point rotary tracking system
CN202197233U (en) Double-shaft rotation automatic solar energy tracking device
CN113676127A (en) Multi-point linkage photovoltaic power generation tracking support
CN110361156B (en) Wind tunnel test section inner core with continuously adjustable Mach number
CN217824850U (en) Photovoltaic tracking support installed in small space
CN211830660U (en) Flat single-shaft multi-point transmission system
CN201134769Y (en) Photovoltaic power generation tracker
CN213484803U (en) Multi-row linkage multi-point drive flat single-axis tracking system
CN112436793A (en) Multi-row linkage multi-point drive flat single-axis tracking system
CN221669772U (en) Modularized single-shaft photovoltaic tracking bracket
CN218829761U (en) Large-angle adjustable photovoltaic support
CN211606469U (en) Large-scale double-shaft photovoltaic tracking support structure driven by multi-rotation driver
CN202470518U (en) Groove type solar support structure
CN213754410U (en) Photovoltaic tracking support convenient to field installation
CN207732707U (en) A kind of tilt adjustable examination solar bracket
CN214223433U (en) Supporting device for tube panel of heat absorber of photo-thermal power station
CN111071747A (en) Turnover vertical box machine for refrigerator

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant