Loading and unloading dual-purpose mechanical arm

Abstract

The invention discloses a loading and unloading dual-purpose mechanical arm. The loading and unloading dual-purpose mechanical arm comprises a base of a hollow structure. An electromotor is mounted on the inner wall of the top of the base. The outer wall of one side of the base is connected with a screw rod through a bearing. The screw rod is located below the electromotor. The screw rod extends into the base. The screw rod is in transmission connection with an output shaft of the electromotor through a belt. The outer wall of the screw rod is provided with two grooves. The two grooves are located on the outer side of the base. The two grooves are in axial symmetry. The symmetry axis of the two grooves is the diameter of the screw rod. A mother rod of a hollow structure is rotatably connected to the end, far from the base, of the screw rod. A son rod is slidably mounted in the mother rod. An iron hook is connected to the end, far from the mother rod, of the son rod. The loading and unloading dual-purpose mechanical arm has a loading state and an unloading state and can be freely switched between the loading state and the unloading state. The investment cost of loading and unloading is lowered in different forms, and the time is saved.

Description

technical field [0001] The invention relates to the technical field of loading and unloading mechanical arms, in particular to a dual-purpose loading and unloading mechanical arm. Background technique [0002] With the development and progress of society, robotic arms have gradually replaced the position of manpower in physical labor. The existing robotic arms include handling robotic arms, loading robotic arms, unloading robotic arms, and picking robotic arms. Nowadays, in factories A lot of physical labor has been replaced by robotic arms, but factories usually need to introduce loading robotic arms and unloading robotic arms to do the work. When one of the loading robotic arm and unloading robotic arm is damaged, the other will be damaged. It is difficult for the mechanical arm to replace the damaged mechanical arm, which greatly increases the cost of the factory. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in th...

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Problems solved by technology

[0002] With the development and progress of society, robotic arms have gradually replaced the position of manpower in physical labor. The existing robotic arms include handling robotic arms, loading robotic arms, unloading robotic arms, and picking robotic arms. Nowadays, in factories A lot of physical labor has been replaced by robotic arms, but factories usually need to introduce loading robotic arms and unloading robotic arms to do the work. When one of the loading robotic arm and unloading robotic arm is damaged, the other will be damaged. It is difficult for the mechanical arm to replace the damaged mechanical arm, which greatly increases the cost of the factory

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