CN219543170U

CN219543170U - Automatic arm hand for photovoltaic panel installation

Info

Publication number: CN219543170U
Application number: CN202320129778.7U
Authority: CN
Inventors: 冉建锋
Original assignee: Suqian Huasheng Energy Co ltd
Current assignee: Suqian Huasheng Energy Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-08-18
Anticipated expiration: 2033-02-06

Abstract

The utility model relates to the technical field of photovoltaic module installation, and discloses an automatic arm hand for photovoltaic panel installation, which comprises a mechanical arm for supporting a mechanical claw; the mechanical claw comprises a claw seat and a claw body connected in the claw seat, an opening is formed in the top of the claw seat, a fixed shaft is transversely fixed in the opening, a rotating hole matched with the fixed shaft is formed in the claw body, and the claw body is sleeved outside the fixed shaft through the rotating hole. According to the utility model, the mechanical claw is arranged in the mechanical arm and consists of the claw seat and the claw body, the claw seat and the claw body can be driven by the lifting assembly to move up and down, the claw body can be turned over in the claw seat, the claw body can rotate upwards when touching the top edge of the photovoltaic panel, and when the claw body continuously moves downwards, the claw body can be inserted into a gap between the photovoltaic panel and the photovoltaic panel in a resetting manner, so that the photovoltaic panel can be lifted to a high position better, and the installation efficiency of the photovoltaic panel is improved.

Description

Automatic arm hand for photovoltaic panel installation

Technical Field

The utility model relates to the technical field of photovoltaic assembly installation, in particular to an automatic arm hand for photovoltaic panel installation.

Background

The photovoltaic power generation is a power generation system which is used for installing a photovoltaic module on an upper photovoltaic bracket according to a set angle and converting light energy into electric energy under the irradiation of sunlight. Traditional solar photovoltaic module installation device uses steel section bar and aluminium alloy basically as the skeleton, utilizes each connecting piece and screw etc. to make the supporting structure who is used for installing solar photovoltaic module, most all need the workman climb to the photovoltaic support when installing photovoltaic module, go on installing by another workman again, need take a long time to install, and installation effectiveness is low, wastes time and energy.

According to the technical problems, the technical problems are found to be that as shown in the patent number 202111255422.X, a robot and a 202110874188.2 for automatically installing a photovoltaic panel and a mechanical arm for installing a photovoltaic module are used for mechanically transferring the photovoltaic panel, but the structure is complex, and lifting of a fixed plate is inconvenient.

Disclosure of Invention

The utility model aims to provide an automatic arm hand for installing a photovoltaic panel, which is convenient for lifting the photovoltaic panel by arranging a rotatable claw body so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic arm hand for installing a photovoltaic panel comprises a mechanical arm for supporting a mechanical claw; the mechanical claw comprises a claw seat and a claw body connected in the claw seat, an opening is formed in the top of the claw seat, a fixed shaft is transversely fixed in the opening, a rotating hole matched with the fixed shaft is formed in the claw body, and the claw body is sleeved outside the fixed shaft through the rotating hole.

Preferably, the claw body comprises a cylinder, a wedge body and a supporting block; the support block is fixed at the bottom of the cylinder, and one end of the wedge body is fixed at one side of the cylinder and positioned at the top of the support block.

Preferably, the plane of the wedge body is arranged upwards, and the inclined plane is arranged downwards.

Preferably, a spring piece for driving the wedge body to reset is connected between the cylinder and the fixed shaft.

Preferably, grooves are formed in the two ends of the cylinder, the elastic sheet is located in the grooves, and the two ends of the elastic sheet are respectively fixed to the surface of the fixed shaft and the inner side walls of the grooves.

Preferably, the mechanical base is used for supporting the mechanical arm, the self-locking universal wheel is installed at the bottom of the mechanical base, and the upper surface of the mechanical base is of a plane structure.

Preferably, a groove matched with the claw seat is formed in the edge of the mechanical arm, and the claw seat can move up and down in the groove under the drive of the lifting assembly.

Preferably, the lifting assembly comprises a ball screw motor, the claw seat is connected to the outside of a nut in the ball screw motor, a screw in the ball screw motor is rotatably installed in the groove through a bearing, and a motor in the ball screw motor is installed at the lower end of the mechanical arm.

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

according to the utility model, the mechanical claw is arranged in the mechanical arm and consists of the claw seat and the claw body, the claw seat and the claw body can be driven by the lifting assembly to move up and down, the claw body can be turned over in the claw seat, the claw body can rotate upwards when touching the top edge of the photovoltaic panel, and when the claw body continuously moves downwards, the claw body can be inserted into a gap between the photovoltaic panel and the photovoltaic panel in a resetting manner, so that the photovoltaic panel can be lifted to a high position better, and the installation efficiency of the photovoltaic panel is improved.

Drawings

FIG. 1 is a schematic view of the structure of a robot arm for mounting a photovoltaic panel according to the present utility model;

FIG. 2 is a schematic view of a mechanical arm according to the present utility model;

FIG. 3 is a schematic view of the structure of the gripper of the present utility model;

FIG. 4 is a schematic perspective view of the pawl of the present utility model;

FIG. 5 is a schematic view of an exploded view of the pawl of the present utility model;

FIG. 6 is a schematic side view of the pawl of the present utility model;

fig. 7 is a schematic view showing a state in which the robot arm for mounting a photovoltaic panel of the present utility model lifts the photovoltaic panel.

In the figure:

1. a mechanical arm; 101. a groove; 102. a ball screw motor;

2. a mechanical claw; 201. a claw seat; 202. a claw body; 203. an opening; 204. a fixed shaft; 205. a turning hole; 206. a cylinder; 207. a wedge; 208. a support block; 209. a spring plate; 210. a groove;

3. and a mechanical base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides an automatic arm hand for installing a photovoltaic panel, which is mainly used for conveniently lifting the photovoltaic panel, and reducing the labor burden of workers, so that the installation efficiency of the photovoltaic panel is improved. Illustratively, as shown in FIG. 1, it includes a robotic arm 1, a gripper 2, and a mechanical base 3. The mechanical arms 1 are provided with four groups, the four groups of mechanical arms 1 are distributed on two side edges of the mechanical base 3 in pairs, and the lower ends of the four groups of mechanical arms are fixed with the mechanical base 3. The gripper 2 is connected in the robot arm 1 by a lifting assembly. It should be noted that the bottom of the mechanical base 3 is provided with a self-locking universal wheel, which is convenient for the whole movement, and the upper surface of the mechanical base is provided with a plane structure for stacking the photovoltaic panels.

In addition, in order to keep the level of the mechanical base 3, the bottom of the mechanical base 3 is provided with a supporting leg with adjustable height, which is used for supporting the mechanical base 3 and adjusting the level, so as to prevent the photovoltaic panel from tilting in the lifting process. And the overall stability is maintained, and the safety performance during construction is improved.

As shown in fig. 2, a group of grooves 101, that is, a channel steel structure, is disposed on the inner side of the edge of the mechanical arm 1, and the mechanical arm 1 may be replaced by a channel steel, and a lifting assembly is disposed in the groove 101 to drive the mechanical claw 2 to move up and down.

Specifically, the lifting assembly may use a ball screw motor 102, an electric push rod, an electric sliding table, or other linear moving elements to drive the gripper 2 to lift. In the present embodiment, the distance description is performed using the ball screw motor 102, specifically, the claw seat 201 is connected to the outside of the nut in the ball screw motor 102, the screw in the ball screw motor 102 is rotatably installed in the groove 101 through the bearing, and the motor in the ball screw motor 102 is installed at the lower end of the robot arm 1. The four groups of ball screw motors 102 do synchronous motion, which is beneficial to keeping the stability of the photovoltaic panel and avoiding falling.

As shown in fig. 3 to 6, the gripper 2 is composed of a gripper base 201, a gripper body 202, a fixed shaft 204, and the like. A group of rectangular openings 203 are formed in the top of the jaw seat 201, two ends of a fixing shaft 204 are fixed to two inner sides of the openings 203, and the fixing shaft 204 is transversely arranged in the openings 203 and used for supporting the jaw 202. The pawl 202 may be hidden in the opening 203, and may be held to rotate about a fixed axis 204.

The claw 202 is composed of a cylinder 206, a wedge 207 and a support block 208. Wherein, the supporting block 208 is fixed at the bottom of the cylinder 206, and one end of the wedge 207 is fixed at one side of the cylinder 206 and is positioned at the top of the supporting block 208. The bottom of the supporting block 208 is attached to the bottom of the inner side of the opening 203, and is used for supporting the wedge 207 to avoid downward rotation. It should be noted that the wedge 207 is disposed with its plane facing upward and its inclined plane facing downward, so as to facilitate the insertion of the wedge 207 into the gap between the photovoltaic panels.

In order to keep the wedge 207 rotatable, a set of rotating holes 205 are formed in the center of the cylinder 206, and the cylinder 206 is sleeved outside the fixed shaft 204 through the rotating holes 205. The rotation hole 205 can keep the cylinder 206 rotating and can limit the position of the cylinder 206.

In order to keep the wedge 207 capable of automatically resetting, in this embodiment, a spring piece 209 for driving the wedge 207 to reset is connected between the cylinder 206 and the fixed shaft 204. Grooves 210 are formed at two ends of the cylinder 206 for hiding the elastic sheet 209, and two ends of the elastic sheet 209 are respectively fixed on the surface of the fixed shaft 204 and the inner side walls of the grooves 210. Normally, the cylinder 206 is under the elastic force of the elastic piece 209, so that the wedge 207 can be kept in a horizontal state.

As shown in fig. 7, when lifting the photovoltaic panel, the photovoltaic panel is stacked on top of the mechanical base 3, and the mechanical base 3 is moved to the photovoltaic mounting frame. The claw seat 201 is driven to move downwards by the ball screw motor 102, when the wedge 207 touches the top edge of the photovoltaic panel, the wedge 207 can rotate upwards by taking the fixed shaft 204 as a central axis, and when the wedge moves downwards continuously, the wedge 207 resets under the action of the elastic sheet 209 and can be inserted into a gap between the photovoltaic panels. The jaw 201 is then moved up by the ball screw motor 102, thereby lifting the photovoltaic panel. The above-mentioned work is repeatedly carried out, which is favorable for improving the installation efficiency of the photovoltaic panel.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic arm hand for photovoltaic board installation, its characterized in that: comprises a mechanical arm (1) for supporting a mechanical claw (2); the mechanical claw (2) comprises a claw seat (201) and a claw body (202) connected in the claw seat (201), an opening (203) is formed in the top of the claw seat (201), a fixed shaft (204) is transversely fixed in the opening (203), a rotating hole (205) matched with the fixed shaft (204) is formed in the claw body (202), and the claw body (202) is sleeved outside the fixed shaft (204) through the rotating hole (205).

2. The robot arm for mounting a photovoltaic panel according to claim 1, wherein: the claw body (202) comprises a cylinder (206), a wedge body (207) and a supporting block (208); the support block (208) is fixed at the bottom of the cylinder (206), and one end of the wedge body (207) is fixed at one side of the cylinder (206) and is positioned at the top of the support block (208).

3. The robot arm for mounting a photovoltaic panel according to claim 2, wherein: the plane of the wedge body (207) is arranged upwards, and the inclined plane is arranged downwards.

4. The robot arm for mounting a photovoltaic panel according to claim 2, wherein: an elastic sheet (209) for driving the wedge body (207) to reset is connected between the cylinder (206) and the fixed shaft (204).

5. The robot arm for mounting a photovoltaic panel according to claim 4, wherein: grooves (210) are formed in the two ends of the cylinder (206), the elastic sheet (209) is located in the grooves (210), and the two ends of the elastic sheet (209) are respectively fixed to the surface of the fixed shaft (204) and the inner side walls of the grooves (210).

6. The robot arm for mounting a photovoltaic panel according to claim 1, wherein: the mechanical base (3) is used for supporting the mechanical arm (1), the self-locking universal wheel is installed at the bottom of the mechanical base (3), and the upper surface of the mechanical base is of a plane structure.

7. The robot arm for mounting a photovoltaic panel according to claim 1, wherein: the side part of the mechanical arm (1) is provided with a groove (101) matched with the claw seat (201), and the claw seat (201) can move up and down in the groove (101) under the drive of the lifting assembly.

8. The robot arm for mounting a photovoltaic panel according to claim 7, wherein: the lifting assembly comprises a ball screw motor (102), the claw seat (201) is connected to the outside of a nut in the ball screw motor (102), a screw in the ball screw motor (102) is rotatably installed in the groove (101) through a bearing, and a motor in the ball screw motor (102) is installed at the lower end of the mechanical arm (1).