Shock absorption shaking table for growth of hairy roots of radix astragali

Abstract

The invention discloses a shock absorption shaking table for growth of hairy roots of radix astragali. The shock absorption shaking table comprises a bottom plate, a swaying plate and a mounting seat,wherein a control chamber is welded to one side of the upper surface of the bottom plate; a culturing chamber is welded to the other side of the upper surface of the bottom plate; a supporting seat is welded to the lower surface of the bottom plate; a cavity is formed in the bottom end of the culturing chamber; a motor is fixed in the cavity; an eccentric rotating disk is mounted on an output main shaft of the motor, and is located at the bottom end of the inner wall of the culturing chamber; an eccentric shaft is fixed on the eccentric rotating disk; a connecting rod is movably connected tothe lower surface of the swaying plate in an inserting manner; and a mounting block is rotatably mounted at the bottom end of the connecting rod, and is mounted on the eccentric shaft through threads.The shock absorption shaking table disclosed by the invention is compact in structure and convenient to use; and a vibration absorption structure is additionally arranged based on a traditional shaking table, the working noise of the shaking table is reduced, and the using requirement of staff is met.

Description

technical field [0001] The invention relates to the technical field of astragalus hairy root cultivation, in particular to a shock-absorbing shaker for growing astragalus hairy roots. Background technique [0002] Hairy root culture is a technology combining genetic engineering and cell engineering. By integrating the T-DNA contained in the Ri plasmid in Agrobacterium rhizogenes into the DNA of plant cells, plant cells are induced to produce hairy roots, hairy roots Belonging to hormone autotrophy, it has the characteristics of high content of active ingredients, stable physiology, biochemistry and genetics, and easy operation and control. It can show the ability to synthesize secondary metabolites under in vitro culture conditions, and can also synthesize many suspension cell cultures. Substances that cannot be synthesized, the yield of some products is even higher than that of normal plants and suspension cell cultures. It can be seen that the hairy root culture system has...

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Problems solved by technology

[0005] The object of the present invention is to provide a shock-absorbing shaker for the growth of Astragalus hairy roots, which has a compact structure and is convenient to use. A shock-absorbing structure is added on the basis of the traditional shaker to reduce the working noise of the shaker and meet the needs of personnel. The advantages of use requirements, to solve the shaker required in the general Astragalus hairy root cultivation process. Since there is no shock-absorbing structure, the greater the weight of the medium during use, the greater the working noise, which is not conducive to hairy roots. The training cannot meet the needs of personnel

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