Bionic petaling sampler

Abstract

The invention relates to a bionic petaling sampler, which comprises a sleeve extending rod, a sliding shaft, six petaling sampling claws, a spring, a motor, a gear rack and a hinge base, wherein the motor is arranged on a motor base on the extending rod; the extending rod is provided with a hinge hole; petaling hinge handles of the sampling claws are connected with the hinge base at the lower endof the sliding shaft; the spring is connected with a petaling hinge handle spring hanger and a sliding shaft head hanger; when the bionic petaling sampler is used for sampling, the motor is controlled to rotate forwards and backwards to drive the sliding shaft to move up and down by the gear rack; the sliding shaft moves upwards when the motor rotates backwards so as to drive the sampling claws to move upwards and fold up and close under the resisting pressure of a sleeve; in the closing process, the sample is collected to a closed cavity formed by the six petaling sampling claws by the jointclamping and shoveling of the claws; and when the sliding shaft moves downwards, the sleeve release the resisting pressure, the spring is released and the sample falls off. The sampler has simple structure, less power consumption, is conveniently controlled, and can be used for detecting and sampling the moon and other planets or used for sampling in the environment which is unsuited for manual operation.

Description

technical field [0001] The invention relates to a bionic petal-shaped sampler, in particular a collector invented by the principle of bionics and applied to the exploration and sampling of the moon and other planets, or sampling in an environment that is not suitable for human work. Background technique [0002] The 21st century is a new era for mankind to comprehensively explore the solar system. The moon has always been a celestial body that humans pay close attention to and often observes. The unique minerals and energy on the moon are important supplements and reserves for the earth's resources. Development and progress of civilization have had wide-ranging and profound impacts. Therefore, as the demand for deep space exploration and other detections further increases, the requirements for samplers will also further increase. The continuous change of the detection sampling environment also requires samplers of different types and structures to adapt. In recent years, ...

AI Technical Summary

Problems solved by technology

Some researches have been done on the lunar surface sampler in our country. The sampling method of the sampler is mainly combined with drilling and surface sampling, and drilling is the main method. Because of the combination of drilling and surface sampling, the structure of the sampler is more complicated.

All in all, among the existing various types of samplers, none are fully suitable for my country's lunar exploration projects. Based on the lander, no lunar vehicle and no manned conditions, the lunar surface sampling task is combined by drilling and surface sampling. Completed Meter Sampling End Sampler

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