A rough terrain photovoltaic panel installation vehicle

Abstract

The utility model discloses a kind of rugged terrain's photovoltaic panel installation car, the both sides of its chassis are provided with track wheel assembly, to drive car body, operating platform is provided on chassis, and placing platform is provided at the rear of chassis, and the top of chassis is provided with mechanical arm;Placing platform is used to place photovoltaic panel, operating platform is electrically connected with mechanical arm, to drive mechanical arm to move to placing platform, so that mechanical arm takes photovoltaic panel. Thus, set track wheel assembly as power system, installation car can smoothly run in rugged terrain, so that the photovoltaic panel placed on placing plate is transported to specified position;Then, photovoltaic panel on placing plate is taken by mechanical arm and directly installed on photovoltaic panel support, without manual secondary transfer, to improve installation efficiency.And, since mechanical arm has the freedom of multiple directions, thus adaptively adjusted to different angles, to adapt to some special installation terrain, reduce the difficulty of installation.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel installation device technology, and in particular to a photovoltaic panel installation vehicle for rugged terrain. Background Technology

[0002] In existing technologies, plateau regions have abundant sunshine and are suitable for large-scale solar power generation. However, compared to deserts and other arid regions, plateau regions are mostly mountainous, making transportation difficult. Furthermore, when installing photovoltaic panels, one may encounter situations such as slopes and rugged terrain, making manual transportation and installation difficult and inefficient. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a photovoltaic panel installation vehicle for rugged terrain, which facilitates the transportation of photovoltaic panels and also enables convenient installation of photovoltaic panels.

[0004] The objective of this utility model is achieved through the following technical solution: This invention discloses a photovoltaic panel installation vehicle for rugged terrain, comprising a vehicle body, a chassis, and track wheel assemblies on both sides of the chassis for driving the vehicle body. An operating platform is provided on the chassis, and a placement platform is provided behind the chassis. A robotic arm is provided above the chassis. The placement platform is used to place photovoltaic panels, and the operating platform is electrically connected to the robotic arm to drive the robotic arm to move to the placement platform so that the robotic arm can pick up the photovoltaic panels.

[0005] The beneficial effects of this invention are as follows: Because the tracked wheel assembly serves as the power system, the installation vehicle can operate smoothly in rugged terrain, transporting the photovoltaic panels placed on the mounting plate to the designated location. Then, a robotic arm picks up the photovoltaic panels from the mounting plate and directly installs them onto the photovoltaic panel bracket, eliminating the need for secondary manual handling and thus improving installation efficiency. Furthermore, since the robotic arm has multiple degrees of freedom, it can be adaptively adjusted to different angles to adapt to special installation terrains, reducing the difficulty of installation.

[0006] Furthermore, the robotic arm is equipped with a frame at its end, and several suction cups are arrayed on the frame. The suction cups are connected to a pump to draw air, so that the suction cups are suitable for attaching and fixing photovoltaic panels.

[0007] Furthermore, the suction cup array is provided, and there are at least four of them.

[0008] Furthermore, the robotic arm includes a bending arm assembly and a rotating arm connected to the end of the bending arm assembly. The bending arm assembly includes at least two first arms that are hinged to each other to perform bending movements. The rotating arm is rotatably connected to the end of the bending arm to be adapted to rotate about its own central axis.

[0009] Furthermore, the robotic arm is mounted on the chassis via a base, and the base is rotatably connected to the chassis.

[0010] Furthermore, a first bracket extends from the rear of the chassis, the end of the first bracket being rotatably connected to the lower side wall of the placement platform, and a hydraulic cylinder is provided at the rear of the chassis, the telescopic end of the hydraulic cylinder being connected to the placement platform to drive the placement platform to rotate.

[0011] Furthermore, the placement platform also includes a stop bar located near one end away from the chassis, the stop bar being vertically positioned relative to the placement platform.

[0012] Furthermore, a clearance groove is provided at the rear of the chassis to accommodate the hydraulic cylinder.

[0013] Furthermore, a second support is provided at the front of the chassis, and a jack is provided on the second support. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a photovoltaic panel installation vehicle structure according to some embodiments of this application; Figure 2 This is a schematic diagram from another angle of a photovoltaic panel installation vehicle structure based on some embodiments of this application.

[0015] In the picture: 100-Photovoltaic panel installation vehicle; 110-Chassis, 120-Track wheel assembly, 130-Control panel, 131-Gear lever; 140-robotic arm, 141-frame, 142-first arm, 143-rotating arm, 144-base; 150 - suction cup, 160 - first support, 170 - hydraulic cylinder, 180 - placement platform. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] See Figures 1-2 This utility model provides a technical solution: According to this embodiment, a photovoltaic panel installation vehicle 100 for rugged terrain is provided, with reference to... Figure 1As shown, the vehicle body includes a chassis 110, with track wheel assemblies 120 disposed on both sides of the chassis 110. Exemplarily, the track wheel assembly 120 includes tracks, drive wheels, guide wheels, and support rollers. The tracks provide a large ground contact area, thereby reducing pressure on the ground and ensuring stable vehicle movement on uneven surfaces such as mud, sand, or steep slopes. The track wheel assembly 120 is driven by a hydraulic system or an electric motor. The hydraulic system includes a hydraulic pump, a motor, and a control system, while the electric motor is connected to the vehicle's power source, such as a diesel engine, to achieve efficient power transmission and speed regulation.

[0018] In this embodiment, an operating platform 130 is mounted on the chassis 110. The operating platform 130 is typically located at the front or side of the vehicle and includes components such as a control panel, joystick, seat, and safety railings. The operating platform 130 is electrically connected to the robotic arm 140, transmitting power and control data to ensure the precise movement of the robotic arm 140. A placement platform 180 is located behind the chassis 110. This placement platform 180 is a flat load-bearing structure made of steel plate or composite material, with an anti-slip coating or cushioning pad added to its surface to prevent the photovoltaic panels from sliding or being damaged during transportation. The placement platform 180 is used to temporarily store multiple photovoltaic panels, allowing them to be stacked on top of each other. Its dimensions can be designed according to standard photovoltaic panel specifications, such as a length of 1.6 meters and a width of 1 meter. A robotic arm 140 is mounted above the chassis 110 via a fixed base 144 and is capable of multi-degree-of-freedom movement, including extension, rotation, and lifting. The robotic arm 140 can be driven by hydraulic or pneumatic methods.

[0019] After the control panel 130 is electrically connected to the robotic arm 140, the operator can control the movement of the robotic arm 140 through the control panel 130. The end of the robotic arm 140 is equipped with a suction device to pick up photovoltaic panels. In this embodiment, a suction cup 150 is used as the suction device to ensure that the photovoltaic panels can be picked up smoothly without damaging them. (Reference) Figure 2 As shown, four suction cups 150 can be installed to stably attach the photovoltaic panel at its four corners, ensuring it does not fall off. When the installation vehicle arrives at the photovoltaic panel installation location, the operator controls the robotic arm 140 to perform a picking action, removing the photovoltaic panel from the placement plate for installation.

[0020] Understandably, by using the tracked wheel assembly 120 as a power system, the installation vehicle can operate smoothly in rugged terrain, transporting the photovoltaic panels placed on the mounting plate to the designated location. Then, the robotic arm 140 picks up the photovoltaic panels from the mounting plate and directly installs them onto the photovoltaic panel bracket, eliminating the need for secondary manual handling and thus improving installation efficiency. Furthermore, because the robotic arm 140 has multiple degrees of freedom, it can be adaptively adjusted to different angles to adapt to some special installation terrains, reducing the difficulty of installation.

[0021] In detail, a frame 141 is provided at the end of the robotic arm 140, such as... Figure 2 As shown, the device includes one crossbeam and two longitudinal beams, with four suction cups 150 at both ends of the longitudinal beams. Each suction cup 150 is made of an elastic material, providing good sealing and wear resistance. In some examples, the suction cup 150 may be connected to a pump body, which can be a vacuum pump or a pneumatic pump, connected to the suction cup 150 via a piping system. When the pump body is activated, it generates negative pressure inside the suction cup 150 through a suction operation, thereby firmly adhering the suction cup 150 to the surface of the photovoltaic panel. Alternatively, negative pressure can be created when the suction cup 150 is pressed due to its own elasticity.

[0022] After the internal pressure of the suction cup 150 decreases, the external atmospheric pressure presses the photovoltaic panel against the suction cup 150, generating sufficient suction force to support the weight of the photovoltaic panel. This suction cup 150 design enables non-contact handling, avoiding scratches or stress concentration on the photovoltaic panel surface that may be caused by mechanical clamping, making it particularly suitable for fragile or coating-sensitive photovoltaic panels. At the same time, the array-style distribution of the suction cups 150 ensures uniform force distribution, reduces the risk of panel deformation, and improves handling safety.

[0023] The robotic arm 140 in this embodiment includes a bending arm assembly and a rotating arm 143 connected to the end of the bending arm assembly. The bending arm assembly consists of two first arms 142 connected by a hinge point using a bearing or pin structure, allowing the first arms 142 to bend, thereby enabling the extension, retraction, and posture adjustment of the robotic arm 140. The rotating arm 143 is connected to the end of the bending arm assembly. The rotating arm 143 has a cuboid structure and can rotate relative to the bending arm around its own central axis. The rotation range of the rotating arm 143 can reach 360 degrees, and the accuracy is controlled by a rotary encoder or limit switch to prevent damage caused by excessive rotation.

[0024] In use, the bending arm assembly achieves multi-degree-of-freedom movement through hinges. For example, the first arm 142 is connected to the base 144 for lifting, lowering, and swinging; the second arm 142 is hinged to the first for further bending, thus expanding the working range of the robotic arm 140. The rotating arm 143 is responsible for adjusting the orientation of the end effector (such as the suction cup 150 frame 141) to align it with different angles of the photovoltaic panel. Thus, when the robotic arm 140 needs to pick up the photovoltaic panel, the bending arm assembly performs a bending movement according to the instructions from the control panel 130, moving the rotating arm 143 above the placement platform 180. Then, the rotating arm 143 rotates around its axis, adjusting the orientation of the suction cup 150 to match the position of the photovoltaic panel. This multi-degree-of-freedom design allows the robotic arm 140 to navigate around obstacles in complex terrain and reach hard-to-reach installation points.

[0025] Furthermore, the robotic arm 140 is mounted on the chassis 110 via a base 144 to provide a stable mounting foundation. The base 144 is connected to the chassis 110 via a rotary connection mechanism, which may include a bearing assembly (such as a ball bearing or a sliding bearing) and a drive device (such as a motor or hydraulic motor). The bearing assembly is mounted on the bottom of the base 144, allowing the base 144 to rotate relative to the chassis 110 about a vertical axis. Thus, the base 144 is fixed at the center or a specific position of the chassis 110, and the bending arm assembly of the robotic arm 140 is mounted on the base 144. When the base 144 rotates, the entire robotic arm 140 rotates accordingly, allowing the robotic arm 140 to rotate to a position above the placement plate located behind the chassis 110, thereby retrieving the photovoltaic panel.

[0026] In some embodiments, a first support 160 extends from the rear of the chassis 110, possessing sufficient strength and rigidity to support the placement platform 180. The end of the first support 160 is connected to the lower sidewall of the placement platform 180 via a rotatable connection point (not shown in the figure). This rotatable connection can be any structure such as a hinge or a pin, allowing the placement platform 180 to rotate around the connection point. The rotation range is typically 0 to 90 degrees or more, facilitating adjustment of the tilt angle of the placement platform 180. Simultaneously, a hydraulic cylinder 170 is located at the rear of the chassis 110. The cylinder body of the hydraulic cylinder 170 is fixed to the chassis 110, and its telescopic end (piston rod) is connected to the lower part or side of the placement platform 180 via a ball joint or pin.

[0027] In other words, the operator can control the hydraulic cylinder 170 to lift up so that the placement platform 180 and the first support 160 form a certain angle. Figure 1As shown, due to gravity, the photovoltaic panel will slide to fit against the stop bar on the placement platform, ensuring its stable placement. Of course, depending on the installation situation, when it is necessary to unload or adjust the photovoltaic panel, the operator can activate the hydraulic system via the control panel 130 or manually. The telescopic end of the hydraulic cylinder 170 extends or retracts, pushing or pulling the placement platform 180 to rotate around the rotational connection point of the first support 160, thus creating different angles for the placement platform to accommodate different handling needs.

[0028] Specifically, near the end of the placement platform 180 away from the chassis 110, a stop bar 131 is provided, which is perpendicular to the placement platform 180. Of course, "perpendicular" means approximately perpendicular, not necessarily 90°. The cross-sectional shape of the stop bar 131 can be any shape, such as circular, square, or rectangular. The stop bar 131 is fixed to the edge of the placement platform 180 by welding, bolting, or adjustable clamps, and its mounting points are reinforced to ensure that it will not deform or loosen under external forces. In some embodiments, the surface of the stop bar 131 may also be covered with a cushioning material such as rubber or polyurethane to prevent surface scratches when in direct contact with the photovoltaic panel.

[0029] When the photovoltaic panel is placed on the platform, the lever 131 acts as a barrier, limiting the inertial movement of the photovoltaic panel when the vehicle accelerates, decelerates, or traverses rough terrain. For example, when the vehicle is going uphill or downhill, the photovoltaic panel may slide backward due to gravity; the lever 131 provides a blocking force through its vertical structure, ensuring that the photovoltaic panel remains in the predetermined position.

[0030] In some embodiments, a second bracket (not shown) is provided at the front of the chassis 110. The second bracket is fixed to the front of the chassis 110 by welding. A jack (not shown) may be directly provided on the second bracket, or it may be configured as a structure with at least one plate surface, suitable for being lifted by the jack.

[0031] In use, the telescopic end of the jack (i.e., the lifting rod) is used to level or lift the vehicle. Thus, when the vehicle is parked on uneven ground, the telescopic end of the jack extends, and upon contact with the ground, generates a reaction force, lifting the front of the chassis 110 to adjust the vehicle's level. For example, when installing photovoltaic panels on a slope, the jack can compensate for uneven ground, ensuring that the robotic arm 140 operates on a horizontal reference, improving installation accuracy.

[0032] Understandably, jacks enhance the stability and adaptability of the installation vehicle in rough terrain. Positioned at the front of the chassis 110, they can lift the front of the vehicle and keep it level in certain situations. Additionally, jacks can be used for emergency support, such as preventing the vehicle from sinking into soft ground or providing temporary fixation when replacing tracks.

[0033] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A photovoltaic panel installation vehicle for rugged terrain, comprising a vehicle body, characterized in that: The vehicle body includes a chassis, with track wheel assemblies on both sides of the chassis to drive the vehicle body, an operating platform on the chassis, a placement platform behind the chassis, and a robotic arm on top of the chassis. The placement platform is used to place photovoltaic panels. The operating table is electrically connected to the robotic arm to drive the robotic arm to move to the placement platform so that the robotic arm can pick up the photovoltaic panels.

2. The photovoltaic panel installation vehicle for rugged terrain according to claim 1, characterized in that, The robotic arm has a frame at its end, and several suction cups are arranged in an array on the frame. The suction cups are connected to a pump to draw air, so that the suction cups are suitable for attaching photovoltaic panels.

3. The photovoltaic panel installation vehicle for rugged terrain according to claim 2, characterized in that, The suction cup array is provided, and there are at least four of them.

4. The photovoltaic panel installation vehicle for rugged terrain according to claim 1, characterized in that, The robotic arm includes a bending arm assembly and a rotating arm connected to the end of the bending arm assembly. The bending arm assembly includes at least two first arms that are hinged to each other to perform bending movements. The rotating arm is rotatably connected to the end of the bending arm to be adapted to rotate about its own central axis.

5. The photovoltaic panel installation vehicle for rugged terrain according to claim 4, characterized in that, The robotic arm is mounted on the chassis via a base, and the base is rotatably connected to the chassis.

6. The photovoltaic panel installation vehicle for rugged terrain according to claim 1, characterized in that, A first bracket extends from the rear of the chassis, and the end of the first bracket is rotatably connected to the lower side wall of the placement platform. A hydraulic cylinder is provided at the rear of the chassis, and the telescopic end of the hydraulic cylinder is connected to the placement platform to drive the placement platform to rotate.

7. The photovoltaic panel installation vehicle for rugged terrain according to claim 6, characterized in that, The placement platform also includes a stop bar located near one end away from the chassis, the stop bar being perpendicular to the placement platform.

8. The photovoltaic panel installation vehicle for rugged terrain according to claim 6, characterized in that, A clearance groove is provided at the rear of the chassis to accommodate the hydraulic cylinder.

9. The photovoltaic panel installation vehicle for rugged terrain according to claim 1, characterized in that, A second support is provided at the front of the chassis, and a jack is provided on the second support.

Images