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Search and rescue robot

A robot and steering gear technology, applied in the field of search and rescue robots, can solve problems such as camera resource waste, and achieve the effects of simple structure, reduced manipulator mass, and reduced load

Active Publication Date: 2014-04-23
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the use of cameras in existing search and rescue robots is only simple video screen transmission, and ultrasonic sensors, infrared sensors, etc. are often used for distance measurement in the surrounding environment, resulting in a waste of camera resources

Method used

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Such as figure 1 with figure 2 As shown, the track wheels 11 are symmetrically distributed on the left and right sides of the car body 1, wherein the driving wheel 12 is connected with the driving motor in the car body 1, and a DC motor 3 is installed at the bottom of the car body 1; At the front end of the car body 1, the six-degree-of-freedom manipulator 2 also includes a large arm 22, an elbow 23, a small arm 24, and a gripper 25, and a rotary table 21, a large arm 22, an elbow 23, a small arm 24, and a gripper 25 in sequence. connection; the rear of the turntable 21 is provided with a driven wheel 6, the driven wheel 6 is connected with the DC motor 3, and the driven wheel 6 is connected with the turntable 21 through a conveyor belt 61; the forearm 24 of the six-degree-of-freedom manipulator 2 is provided with a first camera 7. The rear end of the vehicle...

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PUM

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Abstract

The invention discloses a search and rescue robot. The search and rescue robot comprises a vehicle body and a six-degree-of-freedom manipulator, wherein the six-degree-of-freedom manipulator is arranged at the front end of the upper surface of the vehicle body, and comprises a rotating platform, a large arm, an elbow portion, a small arm and a claw. The robot is controlled by using a PC (Personal Computer) control terminal. The robot further comprises a direct-current motor and a steering engine, the small arm and the claw are controlled by using the steering engine, and the large arm and the elbow portion are controlled by using the direct-current motor. The robot further comprises a first camera and a second camera. The first camera is arranged on the small arm of the six-degree-of-freedom manipulator, and the second camera is arranged at the back end of the upper surface of the vehicle body. The six-degree-of-freedom manipulator is driven by using the motor and the steering engine together, thereby reducing the load of the robot. On the premise of ensuring certain gripping capability and the softness, the steering engine is adopted for driving instead of the motor on three joints, thereby reducing the total mass of the manipulator as well as the load of the vehicle body. The camera resources are utilized fully, binocular depth measurement is realized, and waste caused by repeated use of the same type of sensors is avoided.

Description

technical field [0001] The invention relates to a search and rescue robot. Background technique [0002] Traditional search and rescue robots mostly use all-motor drive or full steering gear to drive the manipulator. The former increases the load of the robot, and the latter reduces the grabbing ability of the manipulator. The manipulator of the search and rescue robot should reduce the mass under the premise of ensuring a certain snatch ability, so as to reduce the load of the overall robot itself. In addition, the use of cameras in existing search and rescue robots is only simple video transmission, and ultrasonic sensors, infrared sensors, etc. are often used for distance measurement of the surrounding environment, resulting in a waste of camera resources. Contents of the invention [0003] Purpose of the invention: The purpose of the present invention is to provide a search and rescue robot for the deficiencies of the prior art, which can not only reduce the load of t...

Claims

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Application Information

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IPC IPC(8): B25J5/00B25J9/18B25J19/04
Inventor 张志胜方舒雅戴敏毛禹婧
Owner SOUTHEAST UNIV
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