Three-dimensional rotating ground experiment device

Abstract

The invention provides a three-dimensional rotary ground-based experimental apparatus which comprises an internal controlled sealed cabin, a water supply device, environment control devices and a control box. A pair of vertical support frames is arranged in the controlled sealed cabin, a rotary support is arranged between the support frames, the middles of two sides of the rotary support are connected with the support frames by transverse rotary shafts, a three-dimensional rotary carrying table is connected into the rotary support by a longitudinal rotary shaft, the rotation center line of the rotary support is perpendicular to the rotation center line of the three-dimensional rotary carrying table, an illumination device and a biological culture tray are fixed into the three-dimensional rotary carrying table, and the water supply device and the environment control devices for the temperature, the humidity, air components and the like are arranged on the outside of the culture cabin. The three-dimensional rotary ground-based experimental apparatus has the advantages that the biological culture tray can move around two rotary shafts which are perpendicular to each other, so that organisms can be truly three-dimensionally and rotationally cultured; a micro-gravity effect which can only be realized in space can be simulated, and nutrient solution circulating and water supplying equipment is arranged in the culture cabin, so that the ground-based experimental apparatus can culture organisms in integral growth periods or in a long time under the remote control.

Description

technical field [0001] The invention relates to a three-dimensional rotating ground experiment device. Background technique [0002] Microgravity has a considerable impact on the growth and development and genetic variation of biological systems. Microgravity scientific experiments can usually only be carried out in space laboratories, which are expensive and rare opportunities. Especially when the space biological cultivation device is in the sky, a large number of overall machine performance verification tests and biological cultivation adaptability tests should be carried out on the ground to improve The success rate of the in-orbit test of the upper-air model. It is an important research method for space biology to simulate the effect of microgravity using a gyrator. However, most of the existing gyratory devices rotate around a fixed horizontal axis, which is a single-axis type. It simulates the effect of microgravity in space. , has a large limitation. Neither the p...

AI Technical Summary

Problems solved by technology

Microgravity scientific experiments can usually only be carried out in space laboratories, which are expensive and rare opportunities. Especially when the space biological cultivation device is in the sky, a large number of overall machine performance verification tests and biological cultivation adaptability tests should be carried out on the ground to improve The success rate of the on-orbit test of the upper-air model

It is an important research method for space biology to simulate the effect of microgravity using a gyrator. However, most of the existing gyratory devices rotate around a fixed horizontal axis, which is a single-axis type. It simulates the effect of microgravity in space. , has a large limitation

Neither the plant culture fluid nor the cell culture fluid directly enters the rotating container, and the culture fluid cannot be replaced or supplemented at any time, making it difficult to complete the cultivation of organisms throughout the growth period or for a long period of time

Images