Bionic crab robot

A technology of robots and crabs, which is applied in the direction of robots, motor vehicles, transportation and packaging, etc., can solve the problems of long drive chain, poor system rigidity, complex structure, etc., and achieve the effects of convenient maintenance, high power transmission efficiency, and high degree of bionics

Active Publication Date: 2015-02-18
ZHONGBEI UNIV
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Problems solved by technology

[0003] The present invention mainly aims at the problems of complex structure, long drivin

Method used

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  • Bionic crab robot
  • Bionic crab robot
  • Bionic crab robot

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Embodiment 1

[0032] A bionic crab robot consists of four parts: foot movement system, pincer system, connection system and control system, such as Figure 1-Figure 8 As shown, the foot movement system is a centrally symmetrical structure, and the left foot main body drive system is now analyzed as follows: the foot movement system includes a base plate 1, and a set of four-legged movement is installed at the symmetrical positions of the front and rear of the base plate 1. mechanism, each set of quadruped motion mechanism is composed of walking stepper motor 2, main transmission gear 3, two transmission gears 4, four transmission feet 5, two baffles 6 and top plate 27, and two baffles 6 are installed on the bottom plate 1, the walking stepping motor 2 is installed on the base plate 1, the top plate 27 is installed on the top of the walking stepping motor 2, the main transmission gear 3 is installed in the middle between the two baffle plates 6 and the main transmission gear 3 and the walking...

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Abstract

The invention belongs to the technical field of mechanical-electrical integration and particularly relates to a bionic crab robot. The invention mainly solves the problems of complicated structure, longer drive chain and bad system rigidity of an existing crab robot. The bionic crab robot is composed of a foot motion system, a pincers system, a connecting system and a control system, wherein the foot motion system comprises a bottom plate, and two sets of four-foot motion mechanisms which are respectively mounted at symmetrical positions at the front part and the rear part of the bottom plate; the pincers system comprises a rack, two pincers main bodies are respectively mounted at symmetrical positions on the left side and the right side of the rack, and each pincers main body is composed of a fixing frame, a motor frame, a swinging steering engine, two connecting buckles, a tray, a grabbing steering engine, two key-shaped rack bars, two claw bars and two connecting bars; the control system is composed of a top plate, a main controller, a power supply voltage stabilizing chip, an infrared receiving module, a stepper motor driving module, a steering engine driving module, an eye lamp and an infrared remote controller.

Description

technical field [0001] The invention belongs to the technical field of mechatronics, and in particular relates to a bionic crab robot. Background technique [0002] The crab robot is the product of the application of bionics in practice. The modular mechanical crab with application number 200710072364.0 is composed of a trunk and eight walking legs. Each walking leg is composed of three modular structures at the front end, the middle end and the end in series. The trunk and walking legs are connected by a fixed plate. Each modular structure includes a DC servo motor, a transmission mechanism and a transmission joint block. The DC servo motor drives the transmission mechanism. The transmission mechanism is connected to the transmission joint block. Different gaits and movements of the mechanical crab. However, the structure of the walking legs of the modular mechanical crab is complex, and the eight walking legs need 24 DC servo motors in total, and there is no claw, so the...

Claims

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Application Information

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IPC IPC(8): B62D57/032
CPCB62D57/032Y10S901/02Y10S901/19Y10S901/25Y10S901/36
Inventor 郑智贞侯志利刘玉龙王敏王凯许健非肖凯洋何俊彦秦慧斌
Owner ZHONGBEI UNIV
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