CN212935840U

CN212935840U - Container truck capable of automatically folding photovoltaic panel power supply

Info

Publication number: CN212935840U
Application number: CN202021970312.2U
Authority: CN
Inventors: 魏智
Original assignee: Anshan Xingqi Cnc Technology Co ltd
Current assignee: Anshan Xingqi Cnc Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-09
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a container vehicle capable of automatically folding a photovoltaic panel power supply, which comprises a photovoltaic panel folding system, a light tracking system, a container and a trailer, wherein the container is arranged on the trailer, and the photovoltaic panel folding system is connected with the container; the trailer is used for carrying the container; the photovoltaic panel folding system comprises a photovoltaic panel fixing frame, a support base, a rotating shaft, a connecting rod mechanism, a linear guide rail, a translation servo motor and a ball screw, wherein the photovoltaic panel is fixed on the photovoltaic panel fixing frame, the photovoltaic panel fixing frame is hinged to the support base through the rotating shaft, the connecting rod mechanism is connected between the photovoltaic panel fixing frame and the support base, the linear guide rail is connected with the ball screw, the connecting rod mechanism is connected with the linear guide rail in a sliding mode, and the translation servo motor drives the ball screw to drive the connecting rod mechanism to reciprocate on the linear guide rail. The advantages are that: the mobile platform is flexible to move, the parking at any position can be realized by configuring the truck, and the stretching and the rotation of the photovoltaic panel are realized.

Description

Container truck capable of automatically folding photovoltaic panel power supply

Technical Field

The utility model belongs to the solar photovoltaic field especially relates to a collection loading of photovoltaic board power can fold automatically.

Background

The field passive power supply is very important for some large-scale projects and field troops, and is energy supply and continuous work of key equipment so as to realize the normal operation of project and powerful guarantee of modern command operation; the electric energy can be provided according to the engineering use requirement without being influenced by external conditions, and the electricity utilization of projects and command equipment can be guaranteed at any time.

The existing photovoltaic panel solar power supply is in a fixed mode and is manually installed, so that time and labor are wasted; even if the vehicle-mounted photovoltaic panel is limited by the vehicle body and is installed according to the area of the vehicle body, the power supply amount is limited and the vehicle-mounted photovoltaic panel cannot be linearly irradiated at a vertical angle with sunlight, so the light energy intake amount is also limited, and the angle cannot be adjusted according to the movement of the sunlight, so that the photovoltaic panel power supply cannot be widely applied to field operation.

Therefore, it is very important to develop an automatic foldable container vehicle of photovoltaic panel power supply that can stretch out and draw back the photovoltaic panel that is protected in the container body automatically and still can be withdrawed, and this container vehicle can expand the photovoltaic panel according to the power consumption demand is automatic, can follow spot according to the direct angle of sunlight irradiation angle adjustment photovoltaic panel, can also follow spot according to the removal of sun in order to guarantee that the photovoltaic panel becomes the angle of 90 degrees with the sunlight all the time.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a collection loading car capable of automatically folding a photovoltaic panel power supply, which can realize the extension and the rotation of a plurality of photovoltaic panels and can be stored in a container.

In order to achieve the above object, the utility model discloses a following technical scheme realizes:

a container vehicle capable of automatically folding a photovoltaic panel power supply comprises a photovoltaic panel folding system, a light tracking system, a container and a trailer, wherein the container is arranged on the trailer, and the photovoltaic panel folding system is connected with the container; the trailer is used for carrying the container;

the photovoltaic panel folding system comprises a photovoltaic panel fixing frame, a support base, a rotating shaft, a connecting rod mechanism, a linear guide rail, a translation servo motor and a ball screw, wherein the photovoltaic panel is fixed on the photovoltaic panel fixing frame, the photovoltaic panel fixing frame is hinged with the support base through the rotating shaft, the connecting rod mechanism is connected between the photovoltaic panel fixing frame and the support base and used for adjusting the opening and closing angle of the photovoltaic panel fixing frame and the support base, the linear guide rail is connected with the ball screw, the connecting rod mechanism is connected with the linear guide rail in a sliding manner, and the translation servo motor drives the ball screw to drive the connecting rod mechanism to reciprocate on the linear guide rail;

the photovoltaic panel fixing frame comprises a gear, racks, a telescopic servo motor, a first layer fixing frame and a second layer fixing frame, wherein the first layer fixing frame and the second layer fixing frame are arranged in an overlapped mode, the racks are fixed on the two second layer fixing frames, the two racks are meshed with the gear, and the gear is fixedly connected with an output shaft of the telescopic servo motor.

The connecting rod mechanism comprises an opening and closing servo motor and a ball screw, the ball screw is driven by the opening and closing servo motor, the bottom end of the ball screw is fixed on the linear guide rail, and the top end of the ball screw is hinged to the photovoltaic panel fixing frame.

The support base is fixed on the left side and the right side of the container.

The light tracking system comprises an illuminance sensor which is fixed on the photovoltaic panel fixing frame.

The trailer comprises a steering mechanism, a chassis, a traction device and a rotary fixing frame, wherein the rotary fixing frame is connected with the chassis, and the front end of the chassis is connected with the traction device through the steering mechanism.

The support is characterized by further comprising a slide rail, the slide rail is fixed on the support base, and two ends of the linear guide rail are connected with the support base in a sliding mode through the slide rail.

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

the container vehicle capable of automatically folding the power supply of the photovoltaic panel can be flexibly moved, the configuration truck can realize parking at any position, the photovoltaic panel folding system is adopted to realize the stretching and the rotation of the photovoltaic panel, the linear guide rail and the link mechanism are adopted to realize the flexible rotation of the photovoltaic panel, and the rotation angle of the photovoltaic panel fixing frame is adjusted. And can fold the photovoltaic board in the container, realize accomodating of photovoltaic board, convenient transportation has reduced the area of photovoltaic board. Utilize the multilayer structure of photovoltaic board mount, cooperation gear, rack, flexible servo motor realize reducing or enlarge the area of photovoltaic board mount, and then realize adjusting the photovoltaic board photic area according to the demand. And meanwhile, the generating capacity of the photovoltaic panel is improved.

Drawings

Fig. 1 is an external view of the present invention.

Fig. 2 is a schematic view of the photovoltaic panel in telescoping relation.

Fig. 3 is a schematic view of the rotation of the photovoltaic panel.

Fig. 4 is a schematic view of the structure of the trailer.

Fig. 5 is a schematic structural view of a photovoltaic panel mount.

Fig. 6 is a schematic view of the photovoltaic panel mount in an unfolded state.

Fig. 7 is a schematic view of the connection between the first layer of fixing frame and the second layer of fixing frame.

Fig. 8 is an electrical schematic diagram of the present invention.

In the figure: 1-a container; 2-trailer; 3-a parking mechanism; 4-a protective cover; 5-a traction device; 6-photovoltaic panel fixing frame; 7-a layer of fixed frame; 8-two layers of fixing frames; 9-a linkage mechanism; 10-a ventilation device; 11-a rack; 12-braking; 13-a rotation mechanism; 14-rotating the fixed frame; 15-trailer chassis; 16-a steering mechanism; 17-a photovoltaic panel; 18-a linear guide; 19-a stand base; 20-a rotating shaft; 21-a gear; 22-ball screw; 23-slide way.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.

Referring to fig. 1-8, a container vehicle capable of automatically folding a photovoltaic panel power supply comprises a photovoltaic panel folding system, a light tracking system, a container and a trailer, wherein the container is arranged on the trailer, and the photovoltaic panel folding system is connected with the container; trailers are used to carry containers. The container is provided with a ventilation device, so that the temperature inside and outside the container is balanced, and the main part of the ventilation device is an axial flow fan. The outside of container side is equipped with the protection casing, withdraws the container back when the photovoltaic board for protect the photovoltaic board.

Referring to fig. 3-7, the photovoltaic panel folding system comprises a photovoltaic panel fixing frame, a support base, a rotating shaft, a connecting rod mechanism and a linear guide rail, wherein a photovoltaic panel is fixed on the photovoltaic panel fixing frame, the photovoltaic panel fixing frame is hinged with the support base through the rotating shaft, the connecting rod mechanism is arranged between the photovoltaic panel fixing frame and the support base and used for adjusting the opening and closing angle of the photovoltaic panel fixing frame and the support base, the linear guide rail is connected with a ball screw, the connecting rod mechanism is connected with the linear guide rail in a sliding manner, and a translation servo motor drives the ball screw to drive the connecting rod mechanism to reciprocate on the linear guide; the photovoltaic panel mount include gear, rack, flexible servo motor, one deck mount, two layers of mounts overlap and set up, two layers of mounts are two, form bilayer structure with one deck mount, all be fixed with the rack on two layers of mounts, two racks all with gear engagement, gear and flexible servo motor's output shaft fixed connection. The telescopic servo motor drives the two layers of fixing frames to do telescopic motion, the single telescopic servo motor can drive the second layers of photovoltaic panels at the left end and the right end to stretch out and retract, the structure is stable, and the operation is stable. In addition, a slide way is fixed on the bracket base, and two ends of the linear guide rail are connected with the bracket base in a sliding way through the slide way. The slide way and the ball screw are arranged in parallel, and the linear guide rail and the ball screw are arranged vertically.

See fig. 3, fig. 4, link mechanism is including opening and shutting servo motor, ball, and ball is driven by opening and shutting servo motor, and ball bottom mounting is on linear guide, and the top is articulated with photovoltaic board mount. The support base is fixed in the container left and right sides, can withdraw the photovoltaic board mount to the container in under link mechanism's drive, and link mechanism can drive the photovoltaic board mount and rotate 120, stable in structure, operates steadily, and the protection photovoltaic board is not by the fish tail and bumps badly.

Referring to fig. 8, the light tracking system includes an illuminance sensor fixed to the photovoltaic panel fixing frame. The illumination sensor sends a detected signal to the PLC, and according to the illumination measured by the illumination sensor, the PLC is adopted to control the operation of each servo motor, so that the rotation and the stretching of the photovoltaic panel fixing frame are realized, the angle of the photovoltaic panel is further adjusted, the position of the photovoltaic panel can be adjusted in real time along with the intensity of light, the photovoltaic panel is always kept in a state of being directly irradiated by the sun, and the solar energy is utilized to the maximum extent. A power supply energy storage device, an electric appliance cabinet and a control system are arranged in the container, and the power supply energy storage device can supply power to the control system and can also perform energy storage of solar conversion electric energy; the folding, the stretching and the light following of the photovoltaic panel can be completed through a control system, and the core of the control system is a PLC. The PLC adopts a Siemens S7-300 system, and the servo control system adopts an MSMF102L1A1 servo motor of Panasonic company.

Referring to fig. 4, the trailer comprises a steering mechanism, a chassis, a traction device and a rotary fixing frame, wherein the rotary fixing frame is connected with the chassis through a rotating mechanism (the main part is a circular guide rail), and the front end of the chassis is connected with the traction device through the steering mechanism. Trailer and Dongfeng 141 couple phase-match, draw gear is the annular, hangs and unloads the convenience, with the whole hinged joint of trailer, prevents that the trailer is unexpected to break away from. In addition, the trailer is from taking brake, and the afterbody is equipped with brake lamp and towing pintle, and two front wheels of trailer have steering mechanism, and parking mechanism is the four corners to be supported, can rely on parking mechanism to stably arrange in a certain department alone, and manual cranking (the crank can be dismantled), makes the support column descend to ground, props up the trailer.

As shown in fig. 1-8, when the solar power supply is used, the protective cover is manually opened, the control system is started to open one layer of photovoltaic panel, and if the solar energy is insufficient, the two layers of photovoltaic panels can be started to be completely extended; the opened photovoltaic panel can form an angle of 30 degrees with the horizontal plane, the angle can be adjusted according to the direction of sunlight by means of an illumination sensor, the adjustment range is-30 degrees to 30 degrees, and the sunlight can be enabled to be directly irradiated onto the photovoltaic panel, so that the energy of the sunlight can be absorbed to the maximum extent; when the container needs to be moved after use, the control system is restarted, and the first layer of photovoltaic panel and the second layer of photovoltaic panel are folded back into the container body at the same time after the expanded second layer of photovoltaic panel automatically retracts to the proper position; the trailer consists of a parking mechanism, a traction device, a brake, a rotating mechanism, a rotating fixing frame, a trailer chassis and a steering mechanism; when the opened photovoltaic panel cannot form a direct angle with sunlight in the vertical direction, the rotating mechanism slowly rotates until the sunlight is directly irradiated; the container vehicle can be matched with the Dongfeng car 141 through a traction device, and is dragged to move to any geographical position through a steering mechanism; after the container truck is put in place, the truck can be unhooked and leave other uses, the trailer starts the brake to fix four wheels on the chassis of the container truck, and at the moment, the parking mechanism is opened to firmly place the container truck on the ground so as to resist strong wind and earthquake.

Claims

1. A collecting and loading vehicle capable of automatically folding a photovoltaic panel power supply is characterized by comprising a photovoltaic panel folding system, a light tracking system, a container and a trailer, wherein the container is arranged on the trailer, and the photovoltaic panel folding system is connected with the container; the trailer is used for carrying the container;

2. The collecting vehicle capable of automatically folding the power supply of the photovoltaic panel as claimed in claim 1, wherein the link mechanism comprises an opening and closing servo motor and a ball screw, the ball screw is driven by the opening and closing servo motor, the bottom end of the ball screw is fixed on the linear guide rail, and the top end of the ball screw is hinged to the photovoltaic panel fixing frame.

3. The collecting vehicle capable of automatically folding the power supply of the photovoltaic panel as claimed in claim 1, wherein the support bases are fixed on the left and right sides of the container.

4. The collection vehicle capable of automatically folding the power supply of the photovoltaic panel as claimed in claim 1, wherein the light tracking system comprises an illumination sensor, and the illumination sensor is fixed on a photovoltaic panel fixing frame.

5. The collection loading vehicle capable of automatically folding the power supply of the photovoltaic panel as claimed in claim 1, wherein the trailer comprises a steering mechanism, a chassis, a traction device and a rotary fixing frame, the rotary fixing frame is connected with the chassis, and the front end of the chassis is connected with the traction device through the steering mechanism.

6. The collection vehicle capable of automatically folding the power supply of the photovoltaic panel as claimed in claim 1, further comprising a slide way, wherein the slide way is fixed on the support base, and two ends of the linear guide rail are slidably connected with the support base through the slide way.