CN214125195U

CN214125195U - Large-plane combined movable household grid-connected power generation vehicle

Info

Publication number: CN214125195U
Application number: CN202021910864.4U
Authority: CN
Inventors: 支民; 谢伟新
Original assignee: Hongpei Photovoltaic Co Ltd
Current assignee: Hongpei Photovoltaic Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-09-03
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to the technical field of photovoltaic power generation, in particular to a large-plane combined movable household grid-connected power generation vehicle, which comprises a movable seat, wherein a photovoltaic support is fixedly connected to the upper end of the movable seat, one end of the photovoltaic support is rotatably connected with a mounting plate, a plurality of photovoltaic cell panels are fixed on the mounting plate at equal intervals, the photovoltaic cell panels are connected with a storage battery through a photovoltaic charge-discharge controller, a cell panel cleaning mechanism is also arranged at the upper end of the mounting plate, a photovoltaic panel angle adjusting mechanism is arranged at the other end of the photovoltaic support, and fixing mechanisms are arranged on two sides of the movable seat; through setting up panel clearance mechanism, can realize carrying out automatic clearance to debris such as the dust that photovoltaic cell panel surface is long-pending attached, its convenient operation can realize clearing up the combination photovoltaic cell panel surface of large tracts of land, need not artifical clearance panel, has improved cleaning efficiency, can avoid receiving to cover the problem appearance that leads to the generating efficiency to descend because of photovoltaic cell panel.

Description

Large-plane combined movable household grid-connected power generation vehicle

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is a portable family of big plane combination type is incorporated into power networks electricity generation car.

Background

The traditional photovoltaic power generation system is fixed on the ground or on the roof, and the set of power generation system can move freely and is suitable for agriculture and household use.

In farming season, movable photovoltaic group cluster system can push in the field, connects water pump system, receives solar energy and generates electricity, drives water pump motor, carries out the field irrigation, has avoided traditional diesel engine irrigation to cause the pollution to the environment promptly, also can practice thrift the petroleum energy. After the farming season is finished, the movable photovoltaic string system can be directly pushed back to the home to be connected with an off-grid or grid-connected power generation system for power generation, so that the household power consumption is met, the power cost can be saved, the photovoltaic string system can be fully utilized, the fixed photovoltaic string system cannot be moved, and the problems that the fixed photovoltaic string system is idle in non-farming seasons and resources are wasted are avoided.

The angle of a photovoltaic cell panel on the existing mobile photovoltaic power generation device is fixed, flexible adjustment cannot be performed according to the sun irradiation angle, and the power generation efficiency is not high; after the solar panel is used for a long time, a large amount of dust and impurities are attached to the surface area of the solar panel, so that the power generation efficiency of the photovoltaic panel is reduced; simultaneously, the trolley bearing the photovoltaic cell panel cannot be fixed fast and stably, and the trolley is easy to deviate and even tip over due to collision in the working process to cause equipment damage.

Disclosure of Invention

An object of the utility model is to provide a big portable family of plane combination type is with grid-connected electricity generation car to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a big portable family of plane combination type is with grid-connected power generation car, is including removing the seat, the upper end fixedly connected with photovoltaic support that removes the seat, the one end of photovoltaic support is rotated and is connected with the mounting panel, the equidistance is fixed with a plurality of photovoltaic cell board on the mounting panel, and is a plurality of photovoltaic cell board is connected with the battery through photovoltaic charge-discharge controller, the upper end of mounting panel still is equipped with panel clearance mechanism, the other end of photovoltaic support is equipped with photovoltaic board angle adjustment mechanism, the both sides of removing the seat are equipped with fixed establishment.

Preferably, panel clearance mechanism includes two lead screws, two the lead screw sets up the both sides at the mounting panel respectively, the both ends of lead screw are all rotated and are connected with the lead screw connecting seat, lead screw connecting seat fixed connection is in the mounting panel, one of them the shaft coupling fixedly connected with lead screw motor is passed through to the one end of lead screw, the lead screw motor passes through motor fixing base fixed connection in mounting panel, two be connected with between the lead screw and take drive mechanism, two equal threaded connection has a nut seat on the lead screw, two the nut seat is the both ends of fixedly connected with clearance brush respectively.

Preferably, the belt transmission mechanism comprises a driving belt wheel and a driven belt wheel, the driving belt wheel and the driven belt wheel are respectively and fixedly connected with one end of each of the two screw rods, and a transmission belt is connected between the driving belt wheel and the driven belt wheel.

Preferably, photovoltaic board angle adjustment mechanism includes electronic jar one, the rear end of electronic jar one is rotated and is connected in the one end of photovoltaic support, the piston rod of electronic jar one rotates the one end that is connected with the connecting rod, the other end of connecting rod rotates and is connected with the link, two limit slide of link fixedly connected with, limit slide, two limit slide has all been seted up to the both sides of mounting panel limit slide difference sliding connection in two limit slide.

Preferably, the fixed establishment includes four connection crossbeams, two storage tanks have all been seted up to the both sides wall of removal seat, the one end fixedly connected with electronic jar two of storage tank, the piston rod fixed connection of electronic jar two is in the one end of connecting the crossbeam, connect crossbeam sliding connection in storage tank, the fixed hydraulic cylinder of the other end fixedly connected with of connecting the crossbeam, the piston rod fixedly connected with fixed chassis of fixed hydraulic cylinder.

Preferably, the lower end of the movable seat is provided with a caster.

Compared with the prior art, the beneficial effects of the utility model are that:

1) this portable family of large plane combination is with type grid-connected power generation car is used to house through setting up panel clearance mechanism, can realize carrying out the automation to debris such as the dust that photovoltaic cell panel surface area attaches and clear up, and its convenient operation can realize clearing up the combination photovoltaic cell panel surface of large tracts of land, need not artifical clearance panel, has improved cleaning efficiency, can avoid receiving the problem appearance that hides and lead to the generating efficiency to descend because of photovoltaic cell panel.

2) This portable family of big plane combination is with type grid-connected power generation car is used to house can adjust the angle of mounting panel through setting up photovoltaic board angle adjustment mechanism to the realization is to photovoltaic cell board angle modulation, makes photovoltaic cell board can be in best illumination angle at any time, has improved photovoltaic cell board's generating efficiency.

3) This big portable family of plane combination is with type grid-connected power generation car is used, can fix at any time the removal seat through setting up fixed establishment, can avoid the dolly to receive the collision to lead to taking place the skew and roll over even and cause the problem of equipment damage to appear.

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 schematic structural view of the cleaning mechanism of the present invention;

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

the photovoltaic power generation device comprises a movable seat 1, a photovoltaic support 2, a mounting plate 3, a photovoltaic cell panel 4, a storage battery 5, a lead screw 6, a lead screw connecting seat 7, a lead screw motor 8, a nut seat 9, a cleaning brush 10, an electric cylinder I11, a connecting rod 12, a connecting frame 13, a limiting sliding groove 14, a connecting beam 15, a containing groove 16, an electric cylinder II 17, a fixed hydraulic cylinder 18, a fixed chassis 19, a caster 20, a driving belt wheel 21, a driven belt wheel 22, a driving belt 23 and a limiting sliding block 24.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a big portable family of plane combination type is with generating car that is incorporated into power networks, including removing seat 1, the upper end fixedly connected with photovoltaic support 2 that removes seat 1, the one end of photovoltaic support 2 is rotated and is connected with mounting panel 3, it is fixed with a plurality of photovoltaic cell board 4 to equidistance on mounting panel 3, a plurality of photovoltaic cell board 4 are connected with battery 5 through photovoltaic charge and discharge controller, the upper end of mounting panel 3 still is equipped with panel clearance mechanism, the other end of photovoltaic support 2 is equipped with photovoltaic board angle adjusting mechanism, the both sides of removing seat 1 are equipped with fixed establishment.

The battery panel cleaning mechanism comprises two lead screws 6, the two lead screws 6 are respectively arranged on two sides of a mounting plate 3, two ends of each lead screw 6 are rotatably connected with a lead screw connecting seat 7, the lead screw connecting seats 7 are fixedly connected to the mounting plate 3, one end of one lead screw 6 is fixedly connected with a lead screw motor 8 through a coupling, the lead screw motor 8 is fixedly connected to the mounting plate 3 through a motor fixing seat, a belt transmission mechanism is connected between the two lead screws 6, a nut seat 9 is in threaded connection with each lead screw 6, and the two nut seats 9 are respectively and fixedly connected with two ends of a cleaning brush 10; the belt transmission mechanism comprises a driving belt wheel 21 and a driven belt wheel 22, the driving belt wheel 21 and the driven belt wheel 22 are respectively and fixedly connected with one end of each of the two screw rods 6, and a transmission belt 23 is connected between the driving belt wheel 21 and the driven belt wheel 22; through setting up panel clearance mechanism, can realize carrying out automatic clearance to debris such as the dust that photovoltaic cell panel 4 surface area attaches, its convenient operation can realize clearing up 4 surfaces of large tracts of land combination photovoltaic cell panel, need not artifical clearance panel, has improved cleaning efficiency, can avoid receiving to cover the problem appearance that leads to the generating efficiency to descend because of photovoltaic cell panel 4.

The photovoltaic panel angle adjusting mechanism comprises an electric cylinder I11, the rear end of the electric cylinder I11 is rotatably connected to one end of the photovoltaic support 2, a piston rod of the electric cylinder I11 is rotatably connected with one end of a connecting rod 12, the other end of the connecting rod 12 is rotatably connected with a connecting frame 13, the connecting frame 13 is fixedly connected with two limiting slide blocks 24, two sides of the mounting plate 3 are respectively provided with a limiting slide groove 14, and the two limiting slide blocks 24 are respectively connected to the two limiting slide grooves 14 in a sliding manner; the angle of the mounting plate 3 can be adjusted by arranging the photovoltaic panel angle adjusting mechanism, so that the angle of the photovoltaic cell 4 panel is adjusted, the photovoltaic cell panel 4 can be in the optimal illumination angle at any time, and the power generation efficiency of the photovoltaic cell panel 4 is improved.

The fixing mechanism comprises four connecting cross beams 15, two accommodating grooves 16 are formed in two side walls of the moving seat 1, one end of each accommodating groove 16 is fixedly connected with an electric cylinder II 17, a piston rod of each electric cylinder II 17 is fixedly connected to one end of each connecting cross beam 15, each connecting cross beam 15 is connected to the corresponding accommodating groove 16 in a sliding mode, the other end of each connecting cross beam 15 is fixedly connected with a fixed hydraulic cylinder 18, and a piston rod of each fixed hydraulic cylinder 18 is fixedly connected with a fixed chassis 19; can fix at any time moving seat 1 through setting up fixed establishment, can avoid the dolly to receive the collision to lead to taking place the skew and even tumbling and cause the problem of equipment damage to appear.

Wherein, the lower end of the movable seat 1 is provided with a caster 20.

Principle of operation

This big portable family of plane combination is with type grid-connected electricity generation car, during the use, carries out angle modulation to mounting panel 3 according to local sun illumination angle: starting the electric cylinder I11, driving a limiting slide block 24 to slide in a limiting slide groove 14 on two sides of the mounting plate 3 by a piston rod of the electric cylinder I11 through a connecting rod 12, and driving the photovoltaic cell panel 4 to rotate to a proper inclination angle through the mounting plate 3, so that the photovoltaic cell panel 4 can be in an optimal illumination angle at any time, and the power generation efficiency of the photovoltaic cell panel 4 is improved; and starting the second electric cylinder 17 to push out the connecting beam 15, lowering the fixed chassis 19 through the piston rod of the fixed hydraulic cylinder 18 and contacting with the ground, and lifting the movable seat 1 through the fixed chassis 19 to separate the caster 20 from the ground, thereby realizing the function of fixing the movable seat 1; when sundries such as dust are attached to the surface of the photovoltaic cell panel 4, the lead screw motor 8 is started, the lead screw motor 8 drives one lead screw 6 to rotate, the lead screw 6 drives the driving belt wheel 21 to rotate, the driving belt wheel 21 drives the driven belt wheel 22 to rotate through the driving belt 23, the driven belt wheel 22 drives the other lead screw 6 to synchronously rotate, and the two lead screws 6 drive the cleaning brush 10 to clean the dust and the sundries on the surface of the photovoltaic cell panel 4 through the nut seat 9.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a big portable family of plane combination is with type grid-connected power generation car, is including removing seat (1), its characterized in that, the upper end fixedly connected with photovoltaic support (2) of removing seat (1), the one end of photovoltaic support (2) is rotated and is connected with mounting panel (3), equidistantly on mounting panel (3) be fixed with a plurality of photovoltaic cell board (4), it is a plurality of photovoltaic cell board (4) are connected with battery (5) through photovoltaic charge and discharge controller, the upper end of mounting panel (3) still is equipped with panel clearance mechanism, the other end of photovoltaic support (2) is equipped with photovoltaic board angle adjustment mechanism, the both sides of removing seat (1) are equipped with fixed establishment.

2. The large-area combined mobile household grid-connected power generation vehicle as claimed in claim 1, it is characterized in that the battery board cleaning mechanism comprises two screw rods (6), the two screw rods (6) are respectively arranged at two sides of the mounting plate (3), the two ends of the screw rod (6) are rotatably connected with screw rod connecting seats (7), the screw rod connecting seats (7) are fixedly connected with the mounting plate (3), one end of one of the screw rods (6) is fixedly connected with a screw rod motor (8) through a coupler, the lead screw motor (8) is fixedly connected to the mounting plate (3) through a motor fixing seat, two belt transmission mechanisms are connected between the lead screws (6), two nut seats (9) are in threaded connection with the lead screws (6), and the nut seats (9) are fixedly connected to two ends of a cleaning brush (10) respectively.

3. The large-plane combined mobile household grid-connected power generation vehicle as claimed in claim 2, wherein the belt transmission mechanism comprises a driving pulley (21) and a driven pulley (22), the driving pulley (21) and the driven pulley (22) are respectively and fixedly connected with one end of each of the two screw rods (6), and a transmission belt (23) is connected between the driving pulley (21) and the driven pulley (22).

4. The large-plane combined movable household grid-connected power generation vehicle according to claim 1, wherein the photovoltaic panel angle adjusting mechanism comprises a first electric cylinder (11), the rear end of the first electric cylinder (11) is rotatably connected to one end of the photovoltaic support (2), a piston rod of the first electric cylinder (11) is rotatably connected to one end of a connecting rod (12), the other end of the connecting rod (12) is rotatably connected to a connecting frame (13), the connecting frame (13) is fixedly connected with two limit sliders (24), limit chutes (14) are formed in two sides of the mounting plate (3), and the two limit sliders (24) are respectively and slidably connected to the two limit chutes (14).

5. The large-plane combined movable household grid-connected power generation vehicle as claimed in claim 1, wherein the fixing mechanism comprises four connecting beams (15), two accommodating grooves (16) are formed in both side walls of the movable seat (1), one end of each accommodating groove (16) is fixedly connected with a second electric cylinder (17), a piston rod of each second electric cylinder (17) is fixedly connected to one end of each connecting beam (15), each connecting beam (15) is slidably connected to the corresponding accommodating groove (16), the other end of each connecting beam (15) is fixedly connected with a fixed hydraulic cylinder (18), and a piston rod of each fixed hydraulic cylinder (18) is fixedly connected with a fixed chassis (19).

6. The large-plane combined mobile household grid-connected power generation vehicle as claimed in claim 1, wherein the lower end of the movable seat (1) is provided with a caster (20).