Six-freedom-degree joint mechanical arm for carrying mobile robot

Abstract

The invention discloses a six-freedom-degree joint mechanical arm for carrying a mobile robot. The six-freedom-degree joint mechanical arm for carrying the mobile robot comprises a first-freedom-degree assembly, a second-freedom-degree assembly, a third-freedom-degree assembly, a fourth-freedom-degree assembly, a fifth-freedom-degree assembly, a sixth-freedom-degree assembly and a mechanical arm mounting plate, wherein a third-freedom-degree connecting part is a connecting column, the middle of the connecting column is integrally formed with a cavity, a storage bottle is fixed in the cavity, disinfectants are stored in the storage bottle, the output end of a dosing pump is connected with delivery pipes through hoses respectively, and the delivery pipes are connected with nozzles. Because the disinfectants are stored in the storage bottle, the spraying of the disinfectants can be controlled by the dosing pump to realize disinfection of objects. By arranging fixtures and clamping plates,the types of the clamping ends of the mechanical arm can be changed according to the shapes and sizes of objects to be clamped, so the clamping needs of different objects can be met, and when the types of clamping jaws need to be replaced, just changing the fixtures at the tail ends.

Description

technical field [0001] The invention relates to the technical field of mechanical arms, in particular to a six-degree-of-freedom articulated mechanical arm for carrying a mobile robot. Background technique [0002] With the development of science and technology, more and more robots are widely used in medical, industrial production and other fields to replace manpower to complete some operations. As the input and output structure of the robot, the research and development of the manipulator has been paid more and more attention. The robotic arm is the main operation input device in the master-slave operation mode. This type of device can directly interact with the operator's motion information and force information, and can realize more intuitive operation control. When the mechanical arm is used as an output structure, it can complete some simple or complex actions according to the input information command, so as to achieve the purpose of human use. At present, the robot...

AI Technical Summary

Problems solved by technology

However, the current robotic arms usually only have a simple clamping function. When clamping special objects that need to be sterilized, they cannot sterilize the objects, and the jaws for clamping objects are usually fixed. When it is necessary to use other styles of jaws for clamping, the entire jaw needs to be disassembled and replaced, which is very troublesome to operate

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