Robot leg steering engine and robot

A technology of robots and steering gears, applied in the field of robot leg steering gears, which can solve problems such as a small number of degrees of freedom

Pending Publication Date: 2017-07-11
SHANGHAI XPARTNER ROBOTICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in general, the legs of a servo-driven legged robot have a small number of degrees of freedom

Method used

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  • Robot leg steering engine and robot

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Experimental program
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Embodiment Construction

[0028] Such as figure 1 as shown, figure 1 is an isometric view of the arrangement of robot leg servos according to a preferred embodiment of the present invention.

[0029] Specifically, such as figure 1 As shown, the robot leg steering gear according to the preferred embodiment of the present invention includes: a two-degree-of-freedom hip joint steering gear 1, a hip joint bracket 2, an intermediate steering gear 3, a thigh bracket 4, and a calf bracket 5 sequentially connected from top to bottom , ankle steering gear bracket 6 and foot surface steering gear bracket 7; and wherein, hip joint bracket 2, thigh bracket 4, calf bracket 5 and ankle steering gear bracket 6 are respectively equipped with respective motors.

[0030] Preferably, the respective motors of the hip joint support 2 , thigh support 4 , calf support 5 and ankle steering gear support 6 are all single-degree-of-freedom motors.

[0031] Preferably, in order to increase the rotatable space of the thigh join...

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PUM

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Abstract

The invention discloses a robot leg steering engine and a robot. The robot leg steering engine comprises a two-degree-of-freedom hip joint steering engine, a hip joint bracket, a middle steering engine, an upper leg bracket, a lower leg bracket, an ankle steering engine bracket and an instep steering engine bracket which are connected with each other in sequence from top to bottom, wherein motors are respectively arranged in the hip joint bracket, the upper leg bracket, the lower leg bracket and the ankle steering engine bracket. Therefore, through coordination between the two-degree-of-freedom hip joint steering engine and the middle steering engine, the invention provides the robot leg steering engine which enables legs of a foot type robot to obtain more degrees of freedom.

Description

technical field [0001] The invention relates to the field of robot design, in particular to a robot leg steering gear that can be used in the field of joint robots and a robot equipped with the robot leg steering gear. Background technique [0002] The steering gear (Servo) was used to control the direction of the aircraft model in the early days. In the aircraft model, the flight attitude of the aircraft is realized by adjusting the engine and various control surfaces. Later, some people found that this machine is small in size, light in weight, and has a high torque. Due to the advantages of large size and high precision, it is very suitable to be used on robots as the drive of robots. [0003] In the prior art, steering gear is a simple and easy robot control method. However, in general, the number of degrees of freedom possessed by the legs of a servo-driven legged robot is small. [0004] Therefore, those skilled in the art are devoting themselves to developing a robo...

Claims

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Application Information

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IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor恽为民郭云山庞作伟
OwnerSHANGHAI XPARTNER ROBOTICS