Passive electromagnetic repeatable buffering robot leg system and buffer robot
A robot, electromagnetic technology, applied in the direction of motor vehicles, mechanical equipment, springs/shock absorbers, etc., can solve the problems of small size of the robot legs, not considering the robot's buffering capacity, difficult platform posture adjustment, etc. Flexible mechanism, compact structure, and the effect of maintaining the same leg length
Active Publication Date: 2020-08-28
SHANGHAI JIAO TONG UNIV
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This patent does not consider the buffering ability of the robot on complex roads, and the size of the robot's legs is too small to complete the adjustment of the platform pose
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
[0047] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0048] Such as Figure 1 to Figure 4 As shown, this embodiment provides a passive electromagnetic repeatable cushioning robot leg system and a cushioning robot. The passive electromagnetic repeatable cushioning robot leg system includes: electromagnet 1, spring 2, damping 3, pressure sensor 4. Buffer sleeve 5, buffer rod 6, and connecting piece 7. The buffer robot includes: a frame 8, a hip joint 9, a knee joint 10, a wheel 11, a thigh mechanism 12, and a passive electromagnetic repeatabl...
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
The invention provides a passive electromagnetic repeatable buffer robot leg system and the buffer robot, wherein the passive electromagnetic repeatable buffer robot leg system comprises a buffer sleeve, an electromagnet, a spring, a damper, a pressure sensor and a buffer rod; the spring and the damper are installed in a top area in the buffer sleeve, and the electromagnet is fastened in a bottomarea in the buffer sleeve; a part of the buffer rod extends outwards from the bottom of the buffer sleeve; the lower ends of the spring and the damper are connected with the buffer rod, and the upperends are connected with the top area in the buffer sleeve; the pressure sensor is arranged on the buffer rod and detects the impact force borne by the buffer rod. The robot is compact in structure, easy to control, reliable in performance, simple and feasible in space, high in movement efficiency, flexible in leg mechanism, high in bearing capacity and suitable for repeated buffering and leg damping on complex pavements.
Description
Technical field [0001] The invention relates to a robot in mechanical engineering, in particular to an electromagnetic repetitive buffering robot leg system. Background technique [0002] The electromagnetic repeatable cushioning robot leg structure is a robot leg structure that uses an electromagnetic and spring damping system. The robot leg structure can achieve repeated landing cushioning, and can replace humans working in complex and unknown environments, such as: surveying complex terrain, Deep space exploration, etc. Compared with the general spring damping system buffer structure, the electromagnetic repeatable buffer robot leg structure uses electromagnetic characteristics to realize the repeated buffer function of the leg structure, which greatly improves the buffer efficiency of the robot leg structure and reduces the robot buffer The difficulty of ability control is of great significance to improving the robot's motion efficiency and motion stability. [0003] After se...
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 IPC IPC(8): B62D57/028F16F15/02F16F15/03F16F15/067
CPCB62D57/028F16F15/022F16F15/03F16F15/067F16F2230/08F16F2238/026
Inventor 孙新源蔡旭何俊
Owner SHANGHAI JIAO TONG UNIV