Electric push rod device for adjusting angle of solar panel

Abstract

The utility model provides an electric push rod device for angle adjustment of a solar panel, which relates to the technical field of angle adjustment and comprises a device body. The device body is provided with an electric push rod device in the front-back direction, an extension rod is arranged on the rear end face of the electric push rod device, a threaded blind hole is formed in the rear end face of the extension rod of the electric push rod device, and fixing plates with vertical through holes are arranged at the bottoms of the left and right end faces of the front end of the electric push rod device. The detachable connector in the front-back direction is installed on the threaded blind hole of the electric push rod device, the regular hexagonal prism is arranged in the middle of the detachable connector, and the threaded column is arranged on the front end face of the regular hexagonal prism of the detachable connector, so that the detachable connector can be conveniently installed on the electric push rod device through threads, and the detachable connector can be conveniently detached and replaced after being abraded and damaged; the problems that the extension rod needs to be replaced after the connecting hole is abraded and damaged due to the fact that the connecting hole is directly formed in the extension rod, and detachable connecting measures are inconvenient to be additionally arranged on the extension rod, so that the connecting measures can be detached and replaced after being damaged are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to angle adjustment technical field, especially relate to electric push rod device for solar panel angle adjustment. BACKGROUND

[0002] Electric push rod device for solar panel angle adjustment is a kind of device driven by motor, for adjusting the inclination angle of solar panel, to obtain the best illumination effect, so as to improve the collection efficiency of solar energy, improve solar power generation efficiency, and electric push rod device is widely used in the tracking system of solar power station, and has important application value in the field of renewable energy utilization.

[0003] Based on the above, the inventor finds that the existing electric push rod device for solar panel angle adjustment has the following shortcomings:

[0004] 1, the connecting hole is directly set on the extension rod, so that the connecting hole needs to be replaced when it is damaged, and it is not convenient to add detachable connection measures on the extension rod to replace the damaged connection measures;

[0005] 2, in the retraction process of extension rod, rainwater and dust are easily brought into the device, which affects the service life, and it is not convenient to add shielding protection measures on the extension rod to shield and protect the extension rod. UTILITY MODEL CONTENTS

[0006] In order to solve the above technical problems, the utility model provides electric push rod device for solar panel angle adjustment, to solve the problem that the existing connecting hole is directly set on the extension rod, so that the connecting hole needs to be replaced when it is damaged, and it is not convenient to add detachable connection measures on the extension rod to replace the damaged connection measures; in the retraction process of extension rod, rainwater and dust are easily brought into the device, which affects the service life, and it is not convenient to add shielding protection measures on the extension rod to shield and protect the extension rod.

[0007] The purpose and effect of the utility model electric push rod device for solar panel angle adjustment are achieved by the following specific technical means:

[0008] Electric push rod device for solar panel angle adjustment, including device body, the device body is provided with electric push rod ware in front-back direction, the extension rod is arranged at the rear end face of electric push rod ware, the threaded blind hole is set up at the rear end face of the extension rod of electric push rod ware, the fixed plate with up-down through hole is arranged at the bottom of the front end and left end face of electric push rod ware, the detachable connector of front-back direction is installed on the threaded blind hole of electric push rod ware, the regular hexagonal prism is arranged in the middle of detachable connector, the threaded column is arranged at the front end face of regular hexagonal prism of detachable connector, and the bearing cylinder of left-right direction is arranged at the rear end face of regular hexagonal prism of detachable connector.

[0009] Further, the bearing hole between the inclined support rod is installed with the left and right direction moving bearing rod through the bearing, and the moving bearing rod is provided with a fixed column on the left and right end faces.

[0010] Further, the semicircular head plate of the inclined photovoltaic panel is installed with the up and down direction inclined support rod through the fixed shaft, the center of the semicircular head of the top of the inclined support rod is provided with a left and right through turning hole, and the center of the semicircular head of the bottom of the inclined support rod is provided with a left and right through bearing hole.

[0011] Further, the semicircular head plate of the fixed bearing plate is installed with the front and back direction inclined photovoltaic panel through the fixed shaft, the bottom end face of the inclined photovoltaic panel is provided with a semicircular head block with a left and right through hole in the middle of the front end, and a pair of semicircular head plates with a left and right through hole are arranged on the left and right sides of the rear end of the bottom end face of the inclined photovoltaic panel.

[0012] Further, the fixed bearing plate is provided with a left and right through screw hole in the front, and the top end face of the fixed bearing plate is provided with a semicircular head plate with a left and right through hole on the left and right sides of the front end.

[0013] Further, the bottom of the electric push rod device is installed with the front and back direction fixed bearing plate through the bolt, and the fixed bearing plate is provided with a left and right through fixed hole in the four corners.

[0014] Further, the thread column of the detachable connector is sleeved with the front and back direction shielding protective cover, the shielding protective cover is in the overall open downward front and back direction U-shaped plate structure, and the rear end face of the shielding protective cover is provided with a closed plate with a front and back through hole.

[0015] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0016] The detachable connector is conveniently installed on the electric push rod device through the thread, the detachable connector is conveniently disassembled and replaced after wearing and tearing, the connection hole is directly arranged on the extension rod, the extension rod needs to be replaced after the connection hole is worn and torn, the detachable connection measure is inconveniently added on the extension rod, and the problem that the connection measure can be disassembled and replaced after being damaged is solved.

[0017] The shielding protective cover is conveniently installed on the electric push rod device through the detachable connector, the extension rod of the electric push rod device is conveniently covered and moved through the shielding protective cover, the extension rod is easily brought into the device during the retraction process, the service life is affected, the shielding protective measure is inconveniently added on the extension rod, and the problem that the extension rod is covered and shielded is solved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the front structure schematic diagram of the utility model.

[0019] Figure 2 is the rear view structure schematic diagram of the utility model.

[0020] Figure 3 is the disassembled structure schematic diagram of the utility model.

[0021] Figure 4 is the folding state schematic diagram of the utility model.

[0022] Figure 5 is the extension state bottom view schematic diagram of the electric push rod device of the utility model.

[0023] Figure 6 is the retraction state bottom view schematic diagram of the electric push rod device of the utility model.

[0024] In the figure: 1, device body; 2, electric push rod device; 3, detachable connector; 4, shielding protective cover; 5, fixed bearing plate; 6, moving bearing rod; 7, inclined support rod; 8, inclined photovoltaic panel. DETAILED DESCRIPTION

[0025] The embodiment of the present application is further described in detail below in combination with the drawings and examples.

[0026] Example one:

[0027] As shown in the accompanying Figure 1 to the accompanying Figure 6 :

[0028] The utility model provides a be used for solar panel angle regulation's electric push rod device, including device body 1, device body 1 is provided with the electric push rod ware 2 of front -back direction, it is convenient to adjust the inclination angle of the inclined photovoltaic board 8, the rear end surface of electric push rod ware 2 is provided with the stick out pole, it is convenient to carry out telescopic movement, the rear end surface of the stick out pole of electric push rod ware 2 is set up and has the threaded blind hole, convenient detachable connector 3 passes through the thread installation, the left and right end surface bottom of electric push rod ware 2 front end is all provided with the fixed plate with up and down through -hole, it is convenient that electric push rod ware 2 passes through bolt installation, the threaded blind hole of electric push rod ware 2 is installed with the detachable connector 3 of front -back direction, it is convenient to carry the shielding protective cover 4 and mobile carrier pole 6, detachable connector 3 middle is provided with the regular hexagonal prism, it is convenient to carry out the rotary dismounting through the tool, the regular hexagonal prism front end face of detachable connector 3 is provided with the threaded column, it is convenient to pass through the thread installation, the regular hexagonal prism rear end face of detachable connector 3 is provided with the bearing cylinder of left and right direction, it is convenient that mobile carrier pole 6 inserts installation, the threaded column of detachable connector 3 is covered with the shielding protective cover 4 of front -back direction, it is convenient to shield the protection of the stick out pole of electric push rod ware 2, the shielding protective cover 4 is the U shape board shape structure of opening downward front -back direction as a whole, it is convenient to mutually fit with electric push rod ware 2, the rear end surface of shielding protective cover 4 is provided with the closed plate with front and back through -hole, it is convenient that the threaded column of detachable connector 3 passes through, the bottom of electric push rod ware 2 is installed with the fixed carrier plate 5 of front -back direction through bolt, it is convenient to carry the bearing of each component, the fixed carrier plate 5 four corners are all set up and have the fixed hole of up and down through -going, it is convenient to pass through bolt fixed installation.

[0029] The fixed support plate 5 has threaded holes extending vertically through its front left and right sides, facilitating the installation of the electric push rod 2 via bolts. The top end of the fixed support plate 5 has semi-circular head plates with through holes on both sides, allowing the tilted photovoltaic panel 8 to be installed via a fixed shaft. The tilted photovoltaic panel 8 is mounted on the semi-circular head plates of the fixed support plate 5 via a fixed shaft, facilitating its rotation and adjustment. The bottom end of the tilted photovoltaic panel 8 has a semi-circular head block with through holes on its front center, facilitating its rotation via a fixed shaft. The bottom end of the tilted photovoltaic panel 8 has a pair of semi-circular head plates with through holes on both sides, facilitating the installation of the tilting support rod 7 via a fixed shaft. An inclined support rod 7 is mounted vertically on the semi-circular head plate via a fixed shaft, facilitating the flipping of the inclined support rod 7. A through-hole is provided at the center of the top semi-circular head of the inclined support rod 7, facilitating flipping via the fixed shaft. A through-hole bearing hole is provided at the center of the bottom semi-circular head of the inclined support rod 7, facilitating the installation of the movable bearing rod 6 via the bearing. A movable bearing rod 6 is mounted horizontally via the bearing holes of the inclined support rod 7, facilitating the flipping of the inclined support rod 7. Fixed posts are provided on both the left and right ends of the movable bearing rod 6, facilitating the installation of the inclined support rod 7 via the bearing. The movable bearing rod 6 is located inside the bearing cylinder of the detachable connector 3, facilitating the forward and backward movement of the movable bearing rod 6 by the detachable connector 3.

[0030] The specific usage and function of this embodiment are as follows:

[0031] In this utility model, such as Figure 1 As shown, the device body 1 is in use, and the tilted photovoltaic panel 8 is tilted. The fixed support plate 5 needs to be fixed to the ground with bolts. The electric actuator 2 needs to be electrically connected to an external control power source, and the tilted photovoltaic panel 8 needs to be electrically connected to an external energy storage device. When the tilt angle of the tilted photovoltaic panel 8 is adjusted, the electric actuator 2 is activated, causing its extension rod to extend or retract. The electric actuator 2 drives the detachable connector 3, the protective shield 4, and the movable support rod 6 to move forward or backward synchronously. The movable support rod 6 drives the lower end of the tilt support rod 7 to move forward or backward synchronously, causing the upper end of the tilt support rod 7 to flip upward or downward. The upper end of the tilt support rod 7 drives the rear end of the tilted photovoltaic panel 8 to flip upward or downward synchronously. When the upper end of the tilt support rod 7 flips upward, the rear end of the tilted photovoltaic panel 8 flips upward synchronously, increasing the tilt angle of the tilted photovoltaic panel 8. When the upper end of the tilt support rod 7 flips downward, the rear end of the tilted photovoltaic panel 8 flips downward synchronously, decreasing the tilt angle of the tilted photovoltaic panel 8. This completes the adjustment of the tilt angle of the tilted photovoltaic panel 8.

[0032] Example 2:

[0033] Different from the first embodiment, the top end surface of the fixed plate of the electric push rod device 2 can also be provided with an abrasive surface, thereby increasing the friction between the top end surface of the fixed plate of the electric push rod device 2 and the bolt, preventing the bolt from rotating loose.

[0034] The third embodiment:

[0035] Different from the first embodiment, the regular hexagonal prism of the detachable connector 3 can also be provided with a regular heptagonal prism, thereby making the detachable connector 3 need to be rotated by a special tool matched with the regular heptagonal prism, preventing non-workers from rotating and disassembling the detachable connector 3.

Claims

1. An electric actuator for adjusting the angle of a solar panel, characterized in that: The device includes a main body (1); the main body (1) is provided with an electric push rod (2) in the front-back direction, the rear end face of the electric push rod (2) is provided with an extension rod, the rear end face of the extension rod of the electric push rod (2) is provided with a threaded blind hole, the bottom of the left and right end faces of the front end of the electric push rod (2) is provided with a fixing plate with a through hole at the top and bottom, the threaded blind hole of the electric push rod (2) is installed with a detachable connector (3) in the front-back direction, the middle of the detachable connector (3) is provided with a regular hexagonal prism, the front end face of the regular hexagonal prism of the detachable connector (3) is provided with a threaded column, and the rear end face of the regular hexagonal prism of the detachable connector (3) is provided with a bearing cylinder in the left-right direction.

2. The electric actuator for adjusting the angle of a solar panel as described in claim 1, characterized in that: The threaded post of the detachable connector (3) is fitted with a front-to-back shield (4). The shield (4) is a U-shaped plate structure with an opening facing downwards in the front-to-back direction. The rear end face of the shield (4) is provided with a closed plate with front and rear through holes.

3. The electric actuator for adjusting the angle of a solar panel as described in claim 1, characterized in that: The electric push rod (2) has a fixed bearing plate (5) in the front-to-back direction installed at the bottom by bolts. The fixed bearing plate (5) has a fixed hole that runs through the top and bottom at each of its four corners.

4. The electric actuator for adjusting the angle of a solar panel as described in claim 3, characterized in that: The fixed bearing plate (5) has threaded holes that penetrate vertically on both the left and right sides of the front, and a semi-circular head plate with through holes on both the left and right sides of the front end of the top end of the fixed bearing plate (5).

5. The electric actuator for adjusting the angle of a solar panel as described in claim 4, characterized in that: The fixed bearing plate (5) has a semi-circular head plate with a front-to-back tilted photovoltaic panel (8) installed on the semi-circular head plate via a fixed shaft. The front end of the bottom face of the tilted photovoltaic panel (8) has a semi-circular head block with left and right through holes in the middle. The rear end of the bottom face of the tilted photovoltaic panel (8) has a pair of semi-circular head plates with left and right through holes on both the left and right sides.

6. The electric actuator for adjusting the angle of a solar panel as described in claim 5, characterized in that: The tilted photovoltaic panel (8) has a tilted support rod (7) installed on its semi-circular head plate via a fixed shaft. The top semi-circular head of the tilted support rod (7) has a rotating hole that passes through from left to right, and the bottom semi-circular head of the tilted support rod (7) has a bearing hole that passes through from left to right.

7. The electric actuator for adjusting the angle of a solar panel as described in claim 6, characterized in that: A movable bearing rod (6) in the left and right direction is installed between the bearing holes of the inclined support rod (7) through bearings. The left and right end faces of the movable bearing rod (6) are provided with fixed columns. The movable bearing rod (6) is located inside the bearing cylinder of the detachable connector (3).

Images