Crank arm manipulator of photovoltaic loading and transporting vehicle

Abstract

The utility model relates to the technical field of photovoltaic installation equipment, in particular to a photovoltaic loader truck crank arm manipulator which comprises a suspension arm 1, the suspension arm 1 is provided with a crank arm 2 in a rotating structure mode, the lower end of the crank arm 2 can do circular motion during rotation and is connected with a frame body, a suction cup is arranged on the lower end face of the frame body, and a power mechanism 3 for driving the crank arm 2 to rotate is further arranged. The power mechanism 3 is a rotary drive; by arranging the crank arm 2, the movable adjusting radius of the suction cup is increased, the operation difficulty is reduced, for example, when a part of photovoltaic panels need to be transferred to an adjacent area, the crank arm 2 can be rotated to move, adjusting and laying of the photovoltaic panels can be completed without moving the suspension arm, and the working efficiency is improved.

Description

Technical field:

[0001] The present application relates to the technical field of photovoltaic installation equipment, and in particular to a photovoltaic loading vehicle curved arm manipulator. Background technology:

[0002] The photovoltaic bracket auxiliary installation vehicle with application number 201820256606.5 - includes a robotic arm, a control platform and a carrying platform, wherein: the robotic arm is arranged on the control platform, and an electromagnetic suction cup is provided at the end of the robotic arm; the control platform is provided with a control handle electrically connected to the robotic arm for controlling the movement of the robotic arm and a button electrically connected to the electromagnetic suction cup for switching the power on and off state of the electromagnetic suction cup; the carrying platform is connected to the control platform, and the carrying platform is used to carry the photovoltaic bracket.

[0003] This patent uses a crane arm through an electromagnetic suction cup to lift the photovoltaic bracket on the carrying platform and transport it to the construction site for installation; however, when installing the photovoltaic panels, the driver needs to adjust the position of the crane arm through the control handle multiple times for each photovoltaic panel to be installed in place, which makes the operation difficult and inefficient. Utility model content:

[0004] To solve the above technical problems, the present invention provides a photovoltaic loading vehicle crank arm manipulator, which solves the technical problem that when installing photovoltaic panels or brackets, the driver needs to adjust the position of the boom several times through the control handle to install the photovoltaic panels in place, which is difficult to operate and inefficient. To solve the above technical problems, the present invention adopts the following technical solutions:

[0005] Photovoltaic loading vehicle curved arm manipulator, including:

[0006] boom;

[0007] A crank arm, one end of which is connected to the boom in a rotating structure, and the other end of which can move in a circular motion when rotating;

[0008] The frame is connected to the crank arm, and a suction cup is provided on the lower end surface of the frame;

[0009] A power mechanism for driving the crank arm to rotate is also provided.

[0010] Furthermore, the frame includes a first frame, a second frame, an X-axis rotation axis and a Y-axis rotation axis;

[0011] The first frame is connected to the crank arm in a hinged structure via a Y-axis;

[0012] The second frame is connected to the first frame in an articulated structure via an X-axis.

[0013] Furthermore, the crank arm is provided with an adjusting bolt A by means of threaded engagement. The adjusting bolt A is located on both sides of the hinge point between the crank arm and the first frame, and the lower portion of the adjusting bolt A abuts against the upper end surface of the first frame.

[0014] Furthermore, the first frame is provided with an adjusting bolt B by means of threaded engagement. The adjusting bolt B is located on both sides of the hinge point between the first frame and the second frame, and the lower portion of the adjusting bolt B abuts against the upper end surface of the second frame.

[0015] Furthermore, the second frame is provided with a floating screw in a telescopic structure manner, one end of the floating screw passes through the second frame and is connected to the suction cup, and a pressure spring is provided on the floating screw sleeve between the suction cup and the second frame.

[0016] Furthermore, the power mechanism is a rotary drive.

[0017] Furthermore, a connecting seat is provided on the upper end surface of the rotary drive in a fixed structure, the connecting seat is connected to the boom by a hinge structure, a first connecting rod is provided at one end of the connecting seat away from the boom by a hinge structure, the other end of the first connecting rod is connected to the second connecting rod by a pin in a hinge structure, and the second connecting rod is connected to the boom by a hinge structure;

[0018] The pin shaft is connected with a driving component, which is connected to the boom.

[0019] Furthermore, the driving component is a hydraulic cylinder, and both ends of the hydraulic cylinder are respectively connected to the boom and the pin in a hinged structure.

[0020] The beneficial effects of the utility model are as follows: by setting the crank arm, the movable adjustment radius of the suction cup is increased, the difficulty of operation is reduced, and some operations can complete the laying of photovoltaic panels without the need for a movable crane arm, thereby improving work efficiency.

[0021] The crank arm and the first frame as well as the first frame and the second frame can be connected by hinges. Even if the boom is not precisely in place, the photovoltaic panel can be attached to the bracket through the floating structure setting, thereby improving installation efficiency and accuracy.

[0022] By arranging a spring on the outside of the floating screw, even if the frame is tilted, it can ensure that each suction cup can be adsorbed when hoisting the photovoltaic panel, thereby improving the hoisting efficiency. Description of the drawings:

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0024] Figure 2 It is a schematic structural diagram of an embodiment of the present utility model.

[0025] In the picture:

[0026] 1. Boom, 2. Crank arm, 3. Power mechanism, 4. First frame, 5. Second frame, 6. X-axis, 7. Y-axis, 8. Adjusting bolt A, 9. Adjusting bolt B, 10. Floating screw, 11. Connecting seat, 12. First connecting rod, 13. Second connecting rod, 14. Pin, 15. Hydraulic cylinder. Specific implementation method:

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will now be described in further detail with reference to the accompanying drawings and the following examples so that the public can better understand the implementation method of the present invention. The specific implementation scheme of the present invention is as follows:

[0028] The photovoltaic loading vehicle curved arm manipulator includes a boom 1, which has a crank arm 2 in a rotating structure. The lower end of the crank arm 2 can move in a circle when rotating. The lower end of the crank arm 2 is connected to a frame, and a suction cup is provided on the lower end surface of the frame. A power mechanism 3 for driving the crank arm 2 to rotate is also provided, and the power mechanism 3 is a rotary drive. By providing the crank arm 2, the movable adjustment radius of the suction cup is increased and the difficulty of operation is reduced. For example, when some photovoltaic panels need to be transferred to adjacent areas, the crank arm 2 can be rotated to move them, and the adjustment and laying of the photovoltaic panels can be completed without the movable boom, thereby improving work efficiency.

[0029] Specifically, the frame includes a first frame 4, a second frame 5, an X-axis rotation axis 6 and a Y-axis rotation axis 7; the first frame 4 is connected to the crank arm 2 in an articulated structure through the Y-axis rotation axis 7; the second frame 5 is connected to the first frame 4 in an articulated structure through the X-axis rotation axis 6; the crank arm 2 and the first frame 4 as well as the first frame 4 and the second frame 5 can be connected by hinges. Even if the boom 1 is not precisely in place, the photovoltaic panel can be attached to the bracket through the setting of the floating structure, thereby improving the installation efficiency and accuracy.

[0030] It should be noted that the crank arm 2 is provided with an adjusting bolt A8 through a threaded engagement method, and the adjusting bolt A8 is located on both sides of the hinge point between the crank arm 2 and the first frame 4, and the lower part of the adjusting bolt A8 is in contact with the upper end surface of the first frame 4; the first frame 4 is provided with an adjusting bolt B9 through a threaded engagement method, and the adjusting bolt B9 is located on both sides of the hinge point between the first frame 4 and the second frame 5, and the lower part of the adjusting bolt B9 is in contact with the upper end surface of the second frame 5; the movable range of the first frame and the second frame is adjusted by setting the adjusting bolt to avoid excessive rotation and affect the lifting speed.

[0031] It's important to note that the second frame 5 is equipped with a floating screw 10 via a telescopic structure. One end of the floating screw 10 passes through the second frame 5 and connects to the suction cup. A pressure spring is sleeved around the floating screw 10 between the suction cup and the second frame 5. This spring ensures that each suction cup remains firmly attached during installation, even if the frame tilts, improving installation efficiency.

[0032] Furthermore, a connecting seat 11 is provided on the upper end surface of the rotary drive in a fixed structure, and the connecting seat 11 is connected to the boom 1 by means of a hinge structure. A first connecting rod 12 is provided at one end of the connecting seat 11 away from the boom 1 by means of a hinge structure, and the other end of the first connecting rod 12 is connected to the second connecting rod 13 by means of a pin shaft 14 by means of a hinge structure, and the second connecting rod 13 is connected to the boom 1 by means of a hinge structure; a driving member is connected to the pin shaft 14, and the driving member is connected to the boom 1, and the angle between the crank arm and the boom is quickly adjusted by means of the connecting rod by means of the driving member, and the range of the turning angle is expanded, providing greater flexibility and operating space.

[0033] Specifically, the driving component is a hydraulic cylinder 15 , and both ends of the hydraulic cylinder 15 are respectively connected to the boom 1 and the pin 14 in a hinged structure.

[0034] It should be noted that the rotation radius of the lower part of the crank arm 2 ranges from 0.5 meters to 1.5 meters, which is 1 meter in this embodiment and can also be 0.5 meters or 1.5 meters in other embodiments. The rotation radius here is defined relative to the upper part of the crank arm 2.

[0035] The working principle and working process of this utility model are as follows:

[0036] The photovoltaic loading vehicle equipped with the crank arm manipulator arrives at the construction site, the boom is started and extended, the photovoltaic panel is sucked and held firmly with the suction cup, and the photovoltaic panel is hoisted above the bracket. The boom is lowered, the rotary drive 3 is started, and the frame is driven to rotate through the crank arm 2, and the photovoltaic panel is adjusted to be parallel to the bracket. The boom continues to fall until the photovoltaic panel is placed on the end face of the bracket.

[0037] If the whole bundle of photovoltaic panels is pre-lifted onto the bracket, the vehicle body will be parallel to the direction of the photovoltaic bracket, and the arm will be adjusted to be perpendicular to the photovoltaic bracket. Only by fine-tuning the height of the arm's drop, multiple photovoltaic panels can be installed in two circles of the arm, saving time.

[0038] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. Although the present invention has been described based on a limited number of embodiments, those skilled in the art, with the benefit of the above description, should understand that other embodiments are conceivable within the scope of the present invention described herein.

Claims

1. Photovoltaic loading vehicle curved arm manipulator, characterized by: include: boom (1); A crank arm (2), one end of the crank arm (2) is connected to the boom (1) in a rotating structure, and the other end of the crank arm (2) is capable of circular motion when rotating, and the rotation radius of the lower part of the crank arm (2) ranges from 0.5 meters to 1.5 meters; A frame body, the frame body is connected to the crank arm (2), and a suction cup is provided on the lower end surface of the frame body; A power mechanism (3) is also provided for driving the crank arm (2) to rotate.

2. The photovoltaic loading vehicle curved arm manipulator according to claim 1, characterized in that: The frame includes a first frame (4), a second frame (5), an X-axis rotation shaft (6) and a Y-axis rotation shaft (7); The first frame (4) is connected to the crank arm (2) in a hinged structure via a Y-axis rotation shaft (7); The second frame (5) is connected to the first frame (4) in a hinged structure via an X-axis rotation shaft (6).

3. The photovoltaic loading vehicle curved arm manipulator according to claim 2, characterized in that: The crank arm (2) is provided with an adjusting bolt A (8) by means of threaded engagement. The adjusting bolt A (8) is located on both sides of the hinge point between the crank arm (2) and the first frame (4), and the lower portion of the adjusting bolt A (8) abuts against the upper end surface of the first frame (4).

4. The photovoltaic loading vehicle curved arm manipulator according to claim 2, characterized in that: The first frame (4) is provided with an adjusting bolt B (9) by means of threaded engagement. The adjusting bolt B (9) is located on both sides of the hinge point between the first frame (4) and the second frame (5), and the lower portion of the adjusting bolt B (9) abuts against the upper end surface of the second frame (5).

5. The photovoltaic loading vehicle curved arm manipulator according to claim 2 or 4, characterized in that: The second frame (5) is provided with a floating screw (10) in a telescopic structure manner. One end of the floating screw (10) passes through the second frame (5) and is connected to the suction cup. A pressure spring is sleeved on the floating screw (10) between the suction cup and the second frame (5).

6. The photovoltaic loading vehicle curved arm manipulator according to claim 1, characterized in that: The power mechanism (3) is a rotary drive.

7. The photovoltaic loading vehicle curved arm manipulator according to claim 1, characterized in that: The upper end surface of the rotary drive is provided with a connecting seat (11) in a fixed structure, the connecting seat (11) is connected to the boom (1) by means of a hinge structure, the end of the connecting seat (11) away from the boom (1) is provided with a first connecting rod (12) by means of a hinge structure, the other end of the first connecting rod (12) is connected to the second connecting rod (13) by means of a pin (14) by means of a hinge structure, and the second connecting rod (13) is connected to the boom (1) by means of a hinge structure; A driving member is connected to the pin shaft (14), and the driving member is connected to the boom (1).

8. The photovoltaic loading vehicle curved arm manipulator according to claim 1, characterized in that: The driving member is a hydraulic cylinder (15), and both ends of the hydraulic cylinder (15) are respectively connected to the boom (1) and the pin (14) in an articulated structure.

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