An anthropomorphic hip joint mechanism
A hip joint, anthropomorphic technology, applied in the field of anthropomorphic robots, can solve the problems of poor processing and assembly process, small bearing capacity, complex structure, etc., and achieve the effect of compact structure, strong bearing capacity and motion decoupling
Inactive Publication Date: 2011-12-21
ZHEJIANG UNIV OF TECH
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In order to overcome the deficiencies of the existing two-degree-of-freedom rotating parallel mechanism with complex structure, small bearing capacity, and poor processing and assembly technology, the present invention provides a humanoid hip joint mechanism with simple structure, strong bearing capacity, and good processing and assembly technology
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0008] The present invention will be further described below in conjunction with the accompanying drawings.
[0009] refer to figure 1 , a humanoid hip joint mechanism, including a first driving motor 1 and a second driving motor 8, a base 2, a first active rod 3 and a second active rod 6, a first connecting rod 4 and a second connecting rod 5 and a moving rod Platform 7, the first drive motor 1 and the second drive motor 8 are installed on the base 2, the rotation shaft of the first drive motor 1 is fixedly connected with one end of the first active rod 3, and the other end of the first active rod 3 Link to each other with one end of the first connecting rod 4 through the rotary joint, and the other end of the first connecting rod 4 links to each other with a connection surface of the moving platform 5 through the rotary joint; One end is fixedly connected, and the other end of the second active rod 6 is connected with one end of the second connecting rod 5 by a rotary joint...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
An anthropomorphic hip joint mechanism, comprising a first driving motor and a second driving motor, a base, a first active rod, a second active rod, a first connecting rod, a second connecting rod and a moving platform, the first driving motor and the second driving The two driving motors are installed on the base, the rotating shaft of the first driving motor is fixedly connected with one end of the first active rod, and the other end of the first active rod is connected with one end of the first connecting rod through the rotating pair hinge, and the first connecting rod The other end of the second driving rod is connected to a connecting surface of the moving platform through the rotating joint hinge; the rotating shaft of the second drive motor is fixedly connected to one end of the second active rod, and the other end of the second active rod is connected to the second connecting rod through the rotating joint hinge. One end is connected, and the other end of the thinking connecting rod is fixedly connected with the other connecting surface of the moving platform. The two connecting surfaces on the moving platform are perpendicular to each other, and the first driving motor and the second driving motor are respectively arranged on two surfaces perpendicular to each other in space. superior. The invention has the advantages of simple structure, strong bearing capacity and good processing and assembly technology.
Description
technical field [0001] The invention relates to the field of humanoid robots, in particular to a two-degree-of-freedom rotating humanoid hip joint mechanism. Background technique [0002] Anthropomorphic robot is an advanced development stage of advanced robot technology. It integrates theories and technologies of many disciplines such as machinery, electronics, materials, computers, sensors, and control. It is one of the most active fields of scientific and technological development at present. Many countries have invested a lot of manpower and material resources to conduct in-depth research on it. Among them, the hip joint of anthropomorphic robot is one of the difficulties in the design of anthropomorphic robot. Early anthropomorphic robot hip joints usually adopt a series structure, which has disadvantages such as complex structure and large inertia. In order to overcome these shortcomings, many researchers have turned their attention to the two-degree-of-freedom rotat...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B25J17/00
Inventor 李研彪金明生刘毅文东辉计时鸣
Owner ZHEJIANG UNIV OF TECH