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Spherical jumping robot

A robotic and spherical technology, applied in motor vehicles, transportation and packaging, etc., can solve the problems of non-adjustable jumping direction and jumping angle, unable to jump automatically and repeatedly, low energy utilization efficiency, etc., to prevent early jumping, reduce Low friction and internal friction

Inactive Publication Date: 2010-01-27
HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, the current jumping robots generally have the disadvantages of low energy utilization efficiency compared with spherical robots when moving on flat ground, unable to automatically and repeatedly jump, jumping direction and jumping angle are not adjustable, etc.
[0005] As mentioned above, the current spherical robot and jumping robot have some or all of the above-described shortcomings due to design defects, so they cannot complete tasks well in complex environments. How to enhance the robot's ability to adapt to the environment has become complex. Difficulties in detection in the environment

Method used

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Embodiment Construction

[0019] Further describe the present invention below in conjunction with embodiment and accompanying drawing thereof.

[0020] Implementation example 1:

[0021] In this embodiment, the spherical jumping robot rolls along a straight line on the ground. Such as figure 1 and Figure 5 As shown, the motor 14 rotates through the gears 19, 18 to drive the drive shaft 5, and then its connecting rod 13 and the eccentric block 3 also turn through a certain angle, so that the center of gravity is shifted and the robot rolls forward. Controlling the rotating speed of motor 14 makes connecting rod 13 and eccentric block 3 constantly deviate from the vertical direction by a certain angle, so that the robot can be continuously rolled forward. Of course, controlling the rotating speed of motor 14 can also control the speed and speed of the robot rolling forward. acceleration.

[0022] Implementation example 2:

[0023] In this embodiment, the spherical jumping robot turns with zero radi...

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Abstract

The invention discloses a spherical jumping robot, in particular a combined type robot capable of rolling and jumping for detection in the complex environment. On the relatively flat ground, the robot can roll freely, and when encountering an obstacle having a larger size, the robot can jump and surpass the obstacle. The robot has spherical shell and compact internal structure design and high energy utilization efficiency, can jump when in a static state or rolling state and can automatically adjust the jumping direction and the jumping angle and jump repeatedly. The robot can be used for anti-terrorism and anti-riot public safety monitoring, interstellar exploration, complex terrain exploration and other fields.

Description

Technical field: [0001] The invention belongs to the field of special robots, and in particular relates to a rolling and jumping composite robot used for detection in complex environments. Background technique: [0002] Detection in complex environments, including interstellar exploration, anti-terrorism, military, archaeology, and disaster relief. In these cases, the robot may encounter relatively flat ground or obstacles of large size. Spherical robots and jumping robots are two types of robots that are widely used in exploration. [0003] Spherical robot is a new type of mobile robot, which has a spherical or spherical-like closed shell and walks in a rolling manner. The spherical robot has the advantages of high energy utilization efficiency when moving on a flat ground, can move in all directions, and the closed spherical shell can effectively protect internal devices and instruments. However, due to the special motion mode of the spherical robot, the driving torque i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/02
Inventor 李兵邓强胡颖杨晓钧
Owner HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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