Jumping robot imitating ejection mechanism of locust

A robot and mechanism technology, applied in the field of jumping robot structure, can solve problems in the research stage, and achieve the effects of improving stability, simple and reliable triggering, and lowering the center of gravity

Inactive Publication Date: 2011-06-15
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Although some positive progress has been made in the research of bionic

Method used

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  • Jumping robot imitating ejection mechanism of locust
  • Jumping robot imitating ejection mechanism of locust
  • Jumping robot imitating ejection mechanism of locust

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Experimental program
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specific Embodiment

[0040] The invention includes a body, a front leg connected to the front end of the body, and a rear leg mechanism connected to the rear end of the body. A power transmission device for realizing the compression function is installed in the middle of the body; energy storage trigger device. Such as figure 1 ,Such as figure 2 , Figure 9 and Figure 10 As shown, the body upper plate 100 front end of this jumping robot is drilled with a through hole, which is connected with the body front plate 104 by bolt connection, and the body upper plate 100 rear end is drilled with a through hole, which is connected with the body rear plate 101 by bolts. The lower end of 101 is drilled with a through hole, which is connected with the lower plate 102 of the body through bolts, and the upper plate 100 of the body is drilled with 4 through holes on the left and right sides, connected with the spring bracket 301 through bolts, and the two sides of the upper plate 100 of the body are connec...

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PUM

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Abstract

The invention discloses a jumping robot imitating the ejection mechanism of a locust. The jumping robot comprises a machine body, a front leg connected with the front end of the machine body, and a rear leg mechanism connected with the back end of the machine body. The machine body comprises a motor, a speed reducer, a coupler, a transmission lead screw, a feed rod support seat, a lead screw nut, a transmission feed rod, a rolling bearing, fixing screws for support rods, double support rods, an extension bar of a compression block, the compression block, a rolling wheel on the lead screw nut, and two deflector rods at the upper end of the lead screw nut; and the rear leg mechanism comprises a connecting spring support, a spring group, an inverted U-shaped rear leg, a connecting rod part, a spring pressure plate, a spring in the compression block, the rolling wheel on the compression block, a first wedge-shaped block, a rolling wheel on the first wedge-shaped block, a second wedge-shaped block and a rear leg power transmission rod. A compression device can complete the function of automatic triggering through the compression block, and the spring is further arranged between the compression block and a rear plate for realizing the function of fast release. The jumping robot is used as a motion carrier of a detection instrument, and remote control of the mechanism can be realized by adding a sensor and a control circuit board.

Description

technical field [0001] The invention relates to a jumping robot structure, in particular to a jumping robot structure imitating the locust ejection mechanism. Background technique [0002] As we all know, through millions of years of natural selection and long-term evolution, organisms in nature have developed strong adaptability to the external environment, showing a high degree of rationality in terms of motion mechanism, energy transfer, and information exchange. The integration of bionics and robotics has promoted the development of bionic robots, which have strong terrain adaptability and autonomous movement performance. Therefore, research on bionic robots has become a hot spot in the field of robotics. Relevant scientific research institutions in various countries have made great achievements in this area. Some positive research progress has been made. [0003] The second-generation frog-shaped jumping robot developed by NASA uses a single motor to realize a series o...

Claims

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Application Information

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IPC IPC(8): B62D57/04
Inventor 梅德庆甄永乾倪虹陈子辰
Owner ZHEJIANG UNIV
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