CN214888750U

CN214888750U - Novel oblique single-axis tracking support driving device

Info

Publication number: CN214888750U
Application number: CN202023097362.7U
Authority: CN
Inventors: 叶松平; 周萍
Original assignee: Xiamen Solar First Energy Technology Co ltd
Current assignee: Xiamen Solar First Energy Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-26
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a solar energy device technical field specifically is a novel oblique single-axis tracking support drive arrangement, including the front column, rear column and girder, the front column is connected with the hoop board, first waist shape hole has been seted up to the hoop board, hoop board outer wall is equipped with first bolt, first bolt and front column screwed connection, the hoop board is connected with the mounting panel, the mounting panel is connected with the gyration speed reducer, the gyration speed reducer is connected with the rotor arm device, the rotor arm device is including lower swing arm, lower swing arm and gyration speed reducer fixed connection, lower swing arm both ends articulate respectively has the swing arm, the swing arm articulates there is last swing arm, it is connected with the girder to go up the swing arm. The rotary speed reducer is connected with the front upright post through the hoop plate and the first bolt, and the hoop plate is provided with a first waist-shaped hole. Through the arrangement, when the rotary speed reducer is installed, the height of the installation plate can be adjusted, and the installation influence of errors on the rotary speed reducer is reduced.

Description

Novel oblique single-axis tracking support driving device

Technical Field

The utility model relates to a solar energy device technical field specifically is a novel oblique single-axis tracking support drive device.

Background

Solar energy is used as a clean and pollution-free energy source, has a very wide development prospect, and becomes a green energy source which is competitively developed by various countries. In order to solve the problem that the solar panel cannot change along with the position change of the sun, the oblique single-shaft solar tracking device is produced. The inclined single-shaft solar tracking device utilizes an automatic system to keep the solar cell panel to be capable of directly facing the sun at any time, so that the light of sunlight vertically irradiates the power device of the solar cell panel at any time.

For example, chinese patent application No. CN201620381797.9 discloses a transmission system in an oblique single-axis tracking system, which includes a main beam, a first bearing portion, and a second bearing portion, wherein one end of the main beam is rotatably connected to the first bearing portion, the other end of the main beam is supported by the second bearing portion, the main beam is connected to an electric push rod through a lever, the second bearing portion is provided with a control system and a rotating speed reduction motor connected to the control system, and an output end of the rotating speed reduction motor is connected to the electric push rod. The transmission system among the oblique single-axis tracking system of this patent passes through the rotatory gear motor of control system control and electric putter, the cooperation function between the lever to realize the regulation in solar cell panel's azimuth, the electrical connection relation is simple, and the installation is dismantled conveniently, and whole transmission process is nimble swift, is favorable to solar cell panel to realize accurate swift angular adjustment according to the light position of sunlight, improves solar radiation's receiving efficiency.

However, the above-mentioned patent still has problems, for example, the oblique single-axis solar tracking device of the patent is complicated in structure and inconvenient to install.

Based on this, the utility model designs a novel oblique single-axis tracking support drive device to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel oblique single-axis tracking support drive device for solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel oblique single-axis tracking support drive device, including front column, rear column and girder, the front column is connected with the hoop board, first waist shape hole has been seted up to the hoop board, hoop board outer wall is provided with first bolt, first bolt one end runs through first waist shape hole and front column screwed connection, the hoop board is connected with the mounting panel, the mounting panel is connected with the gyration speed reducer, the gyration speed reducer is connected with the rotor arm device, the rotor arm device is including lower swing arm, lower swing arm and gyration speed reducer fixed connection, lower swing arm both ends articulate respectively has the swing arm, the swing arm articulates there is last swing arm, go up the swing arm and be connected with the girder.

Preferably, the upper rotating arm is fixedly connected with a second bearing seat, the main beam is rotatably connected with the second bearing seat, the second bearing seat is abutted against the front upright, the rear upright is provided with a first bearing seat, and the main beam is rotatably connected with the first bearing seat.

Preferably, the swing arm is including first rectangular pipe, both ends all are provided with the rotor about the first rectangular pipe, the rotor is connected with the round pin post, the round pin post rotates with the last swing arm that corresponds and swing arm down and is connected.

Preferably, the upper rotating arm is formed by connecting two clamping arms through a second bolt and a nut, each clamping arm comprises a second rectangular pipe, each second rectangular pipe is connected with a hoop sheet, and the hoop sheet is provided with a through hole for the second bolt to pass through.

Preferably, the cross section of the hoop sheet is U-shaped.

Preferably, the hoop piece is provided with a second waist-shaped hole, the hoop piece is connected with a third bolt, and one end of the third bolt penetrates through the second waist-shaped hole and is in threaded connection with the main beam.

Preferably, the length of the first waist-shaped aperture is greater than the length of the second waist-shaped aperture.

Preferably, the rear upright post comprises a support rod and a connecting rod, the connecting rod is connected to the middle of the support rod, one end of the support rod is connected with the first bearing seat, and one end, far away from the first bearing seat, of the first bearing seat is connected with the bottom plate.

Preferably, the rotary speed reducer is arranged below the main beam.

Compared with the prior art, the beneficial effects of the utility model are that: the rotary speed reducer is fixedly connected with the front upright post through the hoop plate and the first bolt, and the hoop plate is provided with a first waist-shaped hole. Through foretell setting, when the installation rotary speed reducer, can adjust the height of mounting panel, reduce the error and to rotary speed reducer's installation influence, avoid because rotary speed reducer is at the dimensional deviation of vertical direction, lead to rotary speed reducer output shaft normal operating's problem.

Through the setting in first waist shape hole and second waist shape hole, when the water mound of front column subsides, upwards adjust the hoop board, make slewing reducer, rotor arm device and girder rebound, avoid because the front column subsides, lead to the inclination of girder to change, lead to the radial force grow that slewing reducer bearing bore, lead to the dead problem of slewing reducer output shaft card.

The first bearing seat and the second bearing seat bear the weight of the main beam, and the radial force borne by the rotary speed reducer bearing is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a front pillar; 2. a rear pillar; 3. a main beam; 4. a hoop plate; 5. a first waist-shaped hole; 6. a first bolt; 7. mounting a plate; 8. a rotary speed reducer; 9. a rotating arm device; 10. a lower rotating arm; 11. swinging arms; 12. rotating the arm upwards; 13. a second bearing housing; 14. a first bearing housing; 15. a first rectangular tube; 16. A rotating sheet; 17. a pin; 18. a clamp arm; 19. a second bolt; 20. a nut; 21. a second rectangular tube; 22. a hoop sheet; 23. a through hole; 24. a second waist-shaped hole; 25. a third bolt; 26. a support bar; 27. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a novel oblique single-axis tracking support drive, including front column 1, rear column 2 and girder 3, front column 1 is connected with hoop board 4, hoop board 4 has seted up first waist shape hole 5, hoop board 4 outer wall is provided with first bolt 6, first bolt 6 one end runs through first waist shape hole 5 and 1 screwed connection of front column, hoop board 4 is connected with mounting panel 7, mounting panel 7 is connected with rotary reducer 8, rotary reducer 8 is connected with rotor arm device 9, rotor arm device 9 is including lower swing arm 10, lower swing arm 10 and rotary reducer 8 fixed connection, lower swing arm 10 both ends articulate respectively has swing arm 11, swing arm 11 articulates there is upper swing arm 12, upper swing arm 12 is connected with girder 3.

Specifically, the upper rotating arm 12 is fixedly connected with a second bearing seat 13, the main beam 3 is rotatably connected with the second bearing seat 13, the second bearing seat 13 is abutted against the front upright post 1, the rear upright post 2 is provided with a first bearing seat 14, and the main beam 3 is rotatably connected with the first bearing seat 14. The first bearing seat 14 and the second bearing seat 13 bear the weight of the main beam 3, the rotary speed reducer 8 and the rotating arm device 9, and the radial force borne by the bearing of the rotary speed reducer 8 is reduced.

Specifically, the swing arm 11 includes a first rectangular tube 15, the upper and lower ends of the first rectangular tube 15 are provided with rotating pieces 16, the rotating pieces 16 are connected with pins 17, and the pins 17 are rotatably connected with the corresponding upper swing arm 12 and the corresponding lower swing arm 10. The rotary speed reducer 8 rotates to drive the lower rotating arm 10 to rotate around the axis of the output shaft of the rotary speed reducer 8, so as to drive the lower end of the swinging arm 11 to rotate around the axis of the pin 17, so that the upper rotating arm 12 rotates around the pin 17 at the upper end of the swinging arm 11, and the girder 3 rotates to track the position of the sun.

Specifically, the upper rotation arm 12 is formed by connecting two clamping arms 18 through a second bolt 19 and a nut 20, the clamping arms 18 include a second rectangular tube 21, the second rectangular tube 21 is connected with a hoop sheet 22, and the hoop sheet 22 is provided with a through hole 23 for the second bolt 19 to pass through. Through the arrangement, the connection structure of the main beam 3 and the upper rotating arm 12 is simple, and the upper rotating arm 12 is convenient to mount.

Specifically, the cross section of the hoop sheet 22 is U-shaped.

Specifically, the hoop piece 22 is provided with a second waist-shaped hole 24, the hoop piece 22 is connected with a third bolt 25, and one end of the third bolt 25 penetrates through the second waist-shaped hole 24 and is in threaded connection with the main beam 3. Through setting up second waist shape hole 24, be convenient for adjust the contained angle of last swing arm 12 and the output axis of rotary speed reducer 8, prevent that rotary speed reducer 8 output card from dying.

In particular, the length of the first kidney shaped aperture 5 is greater than the length of the second kidney shaped aperture 24.

Specifically, the rear pillar 2 includes a support rod 26 and a connecting rod 27, the connecting rod 27 is connected to a middle portion of the support rod 26, one end of the support rod 26 is connected to the first bearing seat 14, and one end of the first bearing seat 14, which is far away from the first bearing seat 14, is connected to a bottom plate. The above arrangement increases the strength of the rear pillar 2.

Specifically, the rotary speed reducer 8 is arranged below the main beam 3. The rotary speed reducer 8 is arranged below the main beam 3, so that the rotary speed reducer 8 can be maintained and replaced conveniently in the later period.

One specific application of this embodiment is: the front upright post 1 and the rear upright post 2 are both fixedly arranged on the cement pier foundation. The rear upright post 2 mainly plays a supporting role, and because the stress point of the inclined single shaft is mainly concentrated on the front upright post 1, under the long-term action of gravity, the cement pier of the front upright post 1 inevitably sinks, so that the position and the angle of the main beam 3 deviate from the initial installation position.

When the cement pier of the front upright post 1 is settled, the first bolt 6 is loosened, the hoop plate 4 is adjusted upwards, the rotary speed reducer 8 and the rotating arm device 9 are lifted upwards, the main beam 3 is supported, and the first bolt 6 is screwed to prevent the hoop plate 4 from sliding downwards.

The rotary speed reducer 8 is fixedly connected with the front upright post 1 through the hoop plate 4 and the first bolt 6, and the hoop plate 4 is provided with a first waist-shaped hole 5. Through the arrangement, when the rotary speed reducer 8 is installed, the height of the installation plate 7 can be adjusted, the installation influence of errors on the rotary speed reducer 8 is reduced, and the problem that the output shaft of the rotary speed reducer 8 cannot normally operate due to the size deviation of the rotary speed reducer 8 in the vertical direction is solved.

Through the setting in first waist shape hole 5 and second waist shape hole 24, when the water mound of front column 1 subsides, upwards adjust hoop board 4, make slewing reducer 8, rotor arm device 9 and girder 3 upwards remove, avoid because front column 1 subsides, lead to the inclination of girder 3 to change, lead to the radial force grow that slewing reducer 8 bearing bore, lead to the dead problem of slewing reducer 8 output shaft card.

The first bearing seat 14 and the second bearing seat 13 bear the weight of the main beam 3, so that the radial force borne by the bearing of the rotary speed reducer 8 is reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel oblique single-axis tracking support drive device, including front column (1), rear column (2) and girder (3), its characterized in that: preceding stand (1) is connected with hoop board (4), first waist shape hole (5) have been seted up in hoop board (4), hoop board (4) outer wall is provided with first bolt (6), first bolt (6) one end runs through first waist shape hole (5) and preceding stand (1) screw connection, hoop board (4) are connected with mounting panel (7), mounting panel (7) are connected with gyration speed reducer (8), gyration speed reducer (8) are connected with swivel arm device (9), swivel arm device (9) are including lower swing arm (10), swing arm (10) and gyration speed reducer (8) fixed connection down, swing arm (10) both ends articulate respectively has swing arm (11) down, swing arm (12) are articulated to have and rotate arm (12) up, it is connected with girder (3) to rotate arm (12) up.

2. The novel oblique single-shaft tracking support driving device according to claim 1, characterized in that: go up swing arm (12) fixedly connected with second bearing frame (13), girder (3) rotate with second bearing frame (13) and are connected, second bearing frame (13) and front column (1) butt, back stand (2) are provided with first bearing frame (14), girder (3) rotate with first bearing frame (14) and are connected.

3. The novel oblique single-shaft tracking support driving device according to claim 2, characterized in that: swing arm (11) are including first rectangular pipe (15), both ends all are provided with rotor plate (16) about first rectangular pipe (15), rotor plate (16) are connected with round pin post (17), round pin post (17) rotate with the last swing arm (12) that correspond and swing arm (10) down and are connected.

4. The novel oblique single-shaft tracking support driving device according to claim 2, characterized in that: go up swivel arm (12) and connect through second bolt (19) and nut (20) by two centre gripping arms (18) and constitute, centre gripping arm (18) are including second rectangular pipe (21), second rectangular pipe (21) are connected with hoop piece (22), through-hole (23) that are used for making second bolt (19) pass are seted up to hoop piece (22).

5. The novel oblique single-shaft tracking support driving device according to claim 4, characterized in that: the cross section of the hoop sheet (22) is U-shaped.

6. The novel oblique single-shaft tracking support driving device according to claim 4, characterized in that: second waist shape hole (24) have been seted up in clamp piece (22), clamp piece (22) are connected with third bolt (25), second waist shape hole (24) and girder (3) screwed connection are run through to third bolt (25) one end.

7. The novel oblique single-shaft tracking support driving device according to claim 6, characterized in that: the length of the first waist-shaped hole (5) is greater than that of the second waist-shaped hole (24).

8. The novel oblique single-shaft tracking support driving device according to claim 1, characterized in that: the rear upright post (2) comprises a supporting rod (26) and a connecting rod (27), the connecting rod (27) is connected to the middle of the supporting rod (26), one end of the supporting rod (26) is connected with the first bearing seat (14), and one end, far away from the first bearing seat (14), of the first bearing seat (14) is connected with a bottom plate.

9. The novel oblique single-shaft tracking support driving device according to claim 1, characterized in that: and the rotary speed reducer (8) is arranged below the main beam (3).