The invention discloses a multi-section swing arm crawler-type robot for detection of mine disasters. According to the multi-section swing arm crawler-type robot for detection of mine disasters disclosed by the invention, the integral construction of the robot is simple; the crawler-type traveling mechanisms feature excellent climbing and obstacle crossing performances; with use of the front and rear swing arms, ability of crossing vertical obstacles and relatively long gullies of the robot is improved; front and rear sets of power devices solve the problem of the robot in insufficient power in case of special terrains; utilization of multi-section construction helps greatly enhance balance and stability of the whole robot; in conclusion, a detection and rescue robot that is simple in structure, high in safety and strong in obstacle crossing ability is implemented according to the invention. The multi-section arm mine detection crawler robot, comprising: a three vehicle body 1 , the tracked running gear 2 , the joint modules 3 , a front arm unit 4 , the arm unit 5 characterized in that: the vehicle body is connected to three articulated modules, each section of the vehicle body with a separate crawler running gear, symmetrically placed on both sides around each section of the vehicle body, the front arm and the rear end of the first arm are disposed two sides of the vehicle body. A multi-section according to claim 1 mine detection crawler robot arm, characterized in that: the first and last tracked running gear section of the vehicle body by two driving wheels 6 , a driven wheel , the track and block plate 8 , with the left and right driving wheels 6 , respectively, and the power unit is connected to the vehicle body, the first end of the two different driving wheel positions of the vehicle body, the first body section of the driving wheel is a rear wheel, the vehicle body distal the driving wheel is a front wheel, the intermediate body does not contain the power unit, the first and last two can be used as the front of the vehicle body is pulled the whole robot. A multi-section according to claim 1 mine detection crawler robot arm, wherein: said front arm unit 4 and a rear arm unit 5 are mounted in the first end of the two body sections on each arm by two left and right crawler unit swing arm and the connecting shaft 10 , each arm comprising a transmission wheel , auxiliary driven wheels 9 , support arm 11 and the track The swing arm has two degrees of freedom, i. A multi-section arm according to claim 1 of the crawler robot mine detection, characterized in that: said joint block consisting of the adapter module 31 , the engagement bar 32 and the support frame 33 assembled, facilitate increasing or decreasing the number of the vehicle body. A multi-section and according to claim 23 mine detection crawler robot arm, wherein: said driven wheel and the transmission wheel is an auxiliary wheel 7 of the left and right parts, width of the auxiliary wheel is a driven wheel and the drive wheel and width, driving wheel 6 and a driven wheel rotatably drives the main track, the drive wheel and auxiliary driven wheels 9 driven by rotation of the arm track.
Swinging with a Pendulum
Arm swinging for heart health
If you take a class in tai chi you'll also learn about qi gong, as it is usually practiced within a tai chi class. The term "qi gong" refers to energy or the source of life, and the practice involves controlled breathing and movement. The arm swing exercise is an example of one movement you might perform as a warm-up when going through a tai chi routine. To do the arm swing exercise you'll start by standing on a level and firm surface with your feet shoulder-width apart.
Why you should swing your arms when you run
Led die bonder used for bond lead frame and chip is one of the key equipment of led production line. The swing-arm is an important component of led die bonder and its dynamic characteristics will directly affect the piece accuracy. At present, the accuracy and efficiency of led die bonder are limited because of the vibration of the swing-arm. In solving this problem, a three-dimensional finite-element model for swing-arm is built to provide analytical frequencies and vibration modes. Then the modal distribution and vibration mode shapes for swing-arm are obtained after analyzing the modal by ansys
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