CN212324040U

CN212324040U - Photovoltaic grid-connected power generation automatic access device

Info

Publication number: CN212324040U
Application number: CN202021256865.1U
Authority: CN
Inventors: 杨文元; 李保中
Original assignee: Shanxi Ruihang Technology Co ltd
Current assignee: Shanxi Ruihang Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-01-08
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a power equipment technical field, concretely relates to photovoltaic grid-connected power generation automation inserts device, include the mount pad that removes through a plurality of removal wheels of bottom installation, be connected with the rotation seat through the vertical rotation of installation pivot on the mount pad, rotate the seat and drive its rotation by rotating-structure, and vertically be equipped with two risers on it, be connected with the photovoltaic board through the horizontal rotation of installation pivot between two risers, the photovoltaic board passes through its axial rotation along the pivot of angle swing structure drive, angle swing structure is including articulating the drive element who rotates on the seat, the drive is connected with the connector on the drive element, photovoltaic board bottom is equipped with the connecting seat articulated with the connector. The utility model has the advantages that: the connecting seat drives the photovoltaic panel to swing along the axis of the pivot through the driving element to drive the connecting head to move, so that the light receiving angle of the photovoltaic panel is adjusted, and the photovoltaic panel can better receive sunlight.

Description

Photovoltaic grid-connected power generation automatic access device

Technical Field

The utility model relates to a power equipment technical field, concretely relates to photovoltaic grid-connected power generation automation inserts device.

Background

Chinese patent No. CN201921101543.7 discloses an automatic access device of photovoltaic grid-connected power generation, the on-line screen storage device comprises a base, the middle part on base top is seted up flutedly, the tank bottom fixed mounting of recess has step motor, step motor's output shaft and the bottom of first sleeve alternate to be connected, first telescopic top cover is equipped with the second sleeve, a plurality of screw hole has been seted up to the telescopic surperficial equidistance of second, and pass through fastening bolt fixed connection between first sleeve and the second sleeve, the telescopic top fixed mounting of second has the free bearing, the top fixed mounting of free bearing has photovoltaic solar panel. The utility model relates to a photovoltaic grid-connected power generation automation access device, the high frequency direct current that the inverter that is incorporated into the power networks through the installation produced photovoltaic solar panel convert to with grid voltage with the same frequency, in-phase just select the alternating current and directly incorporate into the electric wire netting, be connected with the PCB board through the solar energy tracker of installation, be convenient for rotate through solar energy tracker control step motor, guarantee that photovoltaic solar panel is just right with the sun.

Photovoltaic solar panel among the above-mentioned prior art (this application is called photovoltaic board) swings through the free bearing to can accept sunshine better, but need operate through the manpower, make workman intensity of labour great, efficiency is also lower.

Disclosure of Invention

An object of the utility model is to overcome the problem that exists among the prior art, provide a photovoltaic grid-connected power generation automation access device, it can realize solving prior art's problem to a certain extent at least.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a photovoltaic grid-connected power generation automation access device, includes and carries out the mount pad that removes through a plurality of removal wheels of bottom installation, be connected with through the vertical rotation of installation pivot on the mount pad and rotate the seat, rotate the seat and drive its rotation by rotating-structure, and vertically be equipped with two risers on it, two be connected with the photovoltaic board through installation pivot horizontal rotation between the riser, the photovoltaic board passes through its axial rotation along the pivot of angle swing structure drive, angle swing structure is including articulating the drive element who rotates on the seat, the drive is connected with the connector on the drive element, photovoltaic board bottom is equipped with the connecting seat articulated with the connector.

As a further optimization of the above technical solution, the rotating structure includes a stepping motor vertically installed on the installation base, the stepping motor is connected with a transmission gear in a driving manner, the rotating base is sleeved with an annular rack, and the transmission gear is engaged with the annular rack.

As the further optimization of the technical scheme, the movable wheels are universal wheels and are provided with foot brakes.

As a further optimization of the above technical solution, a fixed hinged support is provided on the rotating support, a movable hinged support is hinged on the fixed hinged support, and the driving element is mounted on the movable hinged support.

As a further optimization of the above technical solution, the driving element is a telescopic cylinder.

The utility model has the advantages that: the connector is driven to move by the driving element, the connecting seat drives the photovoltaic panel to swing along the axis of the pivot, the light receiving angle of the photovoltaic panel is adjusted, the photovoltaic panel can better receive sunlight, the rotating structure is arranged, the transmission gear is driven by the stepping motor in the rotating structure to be meshed with the annular rack for transmission, the rotating seat can be driven to rotate along the circumferential direction of the rotating seat, the angle of the photovoltaic panel is adjusted, compared with the mode that the stepping motor is directly adopted to drive the photovoltaic panel to rotate in the prior art, the load of the stepping motor is reduced, and the service life of the photovoltaic panel is prolonged.

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 perspective view of the present invention;

FIG. 2 is a side view of the three-dimensional structure of FIG. 1;

FIG. 3 is a schematic top view of the perspective structure of FIG. 1;

FIG. 4 is a schematic side view of the three-dimensional structure of FIG. 1;

wherein the reference numerals are as follows:

1-moving wheel, 2-stepping motor, 3-mounting seat, 4-transmission gear, 5-annular rack, 6-fixed hinged seat, 7-movable hinged seat, 8-telescopic cylinder, 9-rotating seat, 10-vertical plate, 11-photovoltaic plate, 12-connecting seat and 13-connecting head.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, 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.

Referring to fig. 1-4, fig. 1-4 show an automatic photovoltaic grid-connected power generation access device, which includes a mounting base 3 moving through a plurality of moving wheels 1 mounted at the bottom, the moving wheels 1 are universal wheels and provided with foot brakes, a rotating base 9 is vertically and rotatably connected to the mounting base 3 through a mounting rotating shaft, the rotating base 9 is driven to rotate by a rotating structure, and two vertical plates 10 are vertically arranged on the rotating base 9, specifically, the rotating structure includes a stepping motor 2 vertically mounted on the mounting base 3 and powered by an external power supply, a transmission gear 4 is connected to the stepping motor 2 in a driving manner, an annular rack 5 is sleeved on the rotating base 9, the transmission gear 4 is engaged with the annular rack 5, a photovoltaic panel 11 is horizontally and rotatably connected between the two vertical plates 10 through a mounting pivot, the photovoltaic panel 11 is driven to rotate along the axial direction of the pivot through an angle swinging structure, the angle swing structure is including locating fixed free bearing 6 on rotating the seat 9, it has activity free bearing 7 to articulate on the fixed free bearing 6, install telescopic cylinder 8 on the activity free bearing 7, the last drive of telescopic cylinder 8 is connected with

connector

13, 11 bottoms of photovoltaic board are equipped with and connect 13 articulated connecting seats 12 with the connector.

The utility model discloses when using: the outside solar energy tracker produces the signal to control step motor rotates, makes drive gear and annular rack meshing transmission, and then the drive rotates the seat and rotates, makes the photovoltaic board rotate to suitable angle, adjusts the photic angle of photovoltaic board again, at this moment at first starts telescopic cylinder, and telescopic cylinder moves, and the drive connector removes, and then makes connecting seat drive photovoltaic board rotate along the axial of pivot, thereby makes the photic angle of photovoltaic board adjust.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 photovoltaic grid-connected power generation automation access device, its characterized in that includes and carries out mount pad (3) that remove through a plurality of removal wheels of bottom installation (1), be connected with through the vertical rotation of installation pivot on mount pad (3) and rotate seat (9), it rotates by rotating-structure drive its to rotate seat (9), and vertically on it is equipped with two risers (10), two be connected with photovoltaic board (11) through the horizontal rotation of installation pivot between riser (10), it rotates along the axial of pivot to drive photovoltaic board (11) through angle swing structure, angle swing structure is including articulating the drive element on rotating seat (9), the drive is connected with connector (13) on the drive element, photovoltaic board (11) bottom is equipped with and connector (13) articulated connecting seat (12).

2. The photovoltaic grid-connected power generation automatic access device according to claim 1, wherein the rotating structure comprises a stepping motor (2) vertically installed on the installation base (3), a transmission gear (4) is connected to the stepping motor (2) in a driving manner, an annular rack (5) is sleeved on the rotating base (9), and the transmission gear (4) is meshed with the annular rack (5).

3. The photovoltaic grid-connected power generation automatic access device according to claim 1, characterized in that the moving wheels (1) are universal wheels and are provided with foot brakes.

4. The automatic access device for photovoltaic grid-connected power generation according to claim 1, characterized in that a fixed hinged support (6) is arranged on the rotating support (9), a movable hinged support (7) is hinged on the fixed hinged support (6), and the driving element is mounted on the movable hinged support (7).

5. The automatic photovoltaic grid-connected power generation access device according to any one of claims 1 or 4, characterized in that the driving element is a telescopic cylinder (8).