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Exoskeleton power-assisted robot for material carrying

An exoskeleton and robot technology, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of wearer discomfort, insufficient energy storage, limited downward pressing force, etc.

Active Publication Date: 2021-09-10
西北机电工程研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The disadvantage of this patent is that when the wearer bends forward, the back support mechanism presses the energy storage mechanism downwards to store elastic energy, which requires the back support mechanism and the leg energy storage mechanism Rigid connection, on the one hand, because the distance is too far, the downward pressing force is limited, the energy storage is insufficient, and the boosting effect is not ideal; Discomfort, impaired movement

Method used

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  • Exoskeleton power-assisted robot for material carrying

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Embodiment Construction

[0036] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0037] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention provides an exoskeleton power-assisted robot for material carrying. The exoskeleton power-assisted robot comprises a back frame mechanism, a first energy storage mechanism, a waist mechanism, a second energy storage mechanism and a leg mechanism from top to bottom; the front end of the back frame mechanism is connected with a hand mechanism, the rear end is connected with the first energy storage mechanism, and the lower end of the first energy storage mechanism is connected with the waist mechanism; the waist mechanism is connected with the leg mechanism through the second energy storage mechanism; when a wearer bends down to carry materials, the first energy storage mechanism is deformed and stores energy along with bending down, meanwhile, the hand mechanism pulls the back frame mechanism, the back frame mechanism pulls the waist mechanism, and then the waist mechanism transmits the pulling force to the second energy storage mechanism; when the wearer gets up, the first energy storage mechanism and the second energy storage mechanism release elastic potential energy, and assistance is provided for the waist and the arms of the wearer; in the material transferring process of the wearer, the weight is transmitted to all parts of the body of the wearer through the hand mechanism, and the burden of the arms is relieved.

Description

technical field [0001] The invention belongs to the technical field of wearable devices, and in particular relates to a material handling exoskeleton power-assisted robot. Background technique [0002] In complex geographical environments and harsh working conditions, the handling of large quantities of heavy materials is generally completed by people, which leads to a rapid increase in human physical energy consumption. However, due to the limited physical energy of the human body, this low-efficiency handling method greatly delays the task. Complete time. The application of material handling exoskeleton can greatly alleviate the high intensity and high consumption of human operations. Without restricting the flexibility of movement, it can reduce human fatigue, reduce the chance of skeletal muscle injury, and improve work efficiency. [0003] Patent document CN111571568A discloses an exoskeleton device, which includes: an energy storage mechanism, a back support mechanism...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00
CPCB25J9/0006
Inventor 李睿远莫新民纪平鑫李强韦祖拔冯博琳赵浩王晶宋鹏孙汐畅朱鑫
Owner 西北机电工程研究所
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