Culture medium filling device

Abstract

The invention discloses a culture medium filling device. The device is composed of a material pipe, a filling head and the like, the filling head structurally comprises a connecting column, a connecting cylinder, a movable buckle and a guiding mechanism, the connecting column is installed at the top of the connecting cylinder, the other end of the connecting cylinder is in threaded connection withthe guiding mechanism, the movable buckle is installed in the middle of the connecting cylinder, the guiding mechanism is composed of a threaded opening, a leveling plate, a first arc plate and a second arc plate, and the threaded opening is formed in the middle of the leveling plate. According to the device, a mode that metal wires cooperate with screen cloth is adopted, when a culture medium isfilled, a net bag can be straightened due to the fact that the culture medium is contained, materials fall vertically, and along with gradual reduction of the filling content of the culture medium, the metal wires recover gradually to be in a semicircular bag shape to hold residual culture medium liquid drops to avoid continuous dripping.

Description

technical field [0001] The invention relates to the field of medium filling equipment, in particular to a medium filling equipment. Background technique [0002] The culture medium is an artificially formulated nutrient for the growth and maintenance of microorganisms, plant tissues and animal tissues. It has been widely used in fish industry production. The culture medium generally contains carbohydrates, nitrogenous substances, inorganic salts (including trace elements) and Vitamins and water, etc., but some culture media will also add agar to increase the nutrient content of the culture medium and increase its consistency. Therefore, when filling collectively, if the thickness of the culture medium is too low, the filling There will be continuous dripping from the filling head, and the dripping near the filling head will breed bacterial colonies and affect the effect of the medium; if the thickness of the medium is too high, the flat and smooth discharge port will contain...

AI Technical Summary

Problems solved by technology

[0002] The culture medium is an artificially formulated nutrient for the growth and maintenance of microorganisms, plant tissues and animal tissues. It has been widely used in fish industry production. The culture medium generally contains carbohydrates, nitrogenous substances, inorganic salts (including trace elements) and Vitamins and water, etc., but some culture media will also add agar to increase the nutrient content of the culture medium and increase its consistency. Therefore, when filling collectively, if the thickness of the culture medium is too low, the filling There will be continuous dripping from the filling head, and the dripping near the filling head will breed bacterial colonies and affect the effect of the medium; if the thickness of the medium is too high, the flat and smooth discharge port will contain material, and it is easy to Solidification at the feed port, resulting in poor discharge

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