Quantitative extrusion dosing device for animal experiment

The utility model provides a quantitative extrusion dosing device for animal experiments, which relates to the technical field of animal experiments and comprises a bottom plate, a two-way screw rod is rotatably connected to one side of the top surface of the bottom plate, a limiting rod is fixedly...

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Bibliographic Details
Main Authors CHEN YONGKANG, HU MEILING, ZENG ZHIHAI, LUO HAITING
Format Patent
LanguageChinese
English
Published 12.08.2022
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
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Summary:The utility model provides a quantitative extrusion dosing device for animal experiments, which relates to the technical field of animal experiments and comprises a bottom plate, a two-way screw rod is rotatably connected to one side of the top surface of the bottom plate, a limiting rod is fixedly mounted at the position, away from the two-way screw rod, of the top surface of the bottom plate, and a clamping ring is arranged between the two-way screw rod and the limiting rod. An extrusion container is fixedly mounted in the middle of the surface of the bottom plate, a medicine outlet nozzle is arranged at the bottom of the extrusion container, a rubber sleeve is slidably connected to the surface of the medicine outlet nozzle, a tension spring is fixedly mounted on one side of the rubber sleeve, an insertion rod is fixedly connected to one end of the tension spring, and an insertion hole is formed in one side of the medicine outlet nozzle. By arranging the bottom plate, the two-way screw rod, the limiting rod
Bibliography:Application Number: CN202220506031U