Medicament sieving device

Abstract

The invention discloses a medicament sieving device. The medicament sieving device comprises a housing, wherein a first rotating rod is inserted in the surface of the housing; two ends of the first rotating rod respectively penetrate through the front side and the rear side of the housing; eccentric wheels are respectively connected to two ends of the first rotating rod; vertical shafts are respectively and fixedly connected to two edges of the housing; an upper beam is fixedly connected to top ends of the vertical shafts; two fixing rods are fixedly connected to the lower part of the upper beam; and a medicinal sieve sleeves bottom ends of the two fixing rods. According to the medicament sieving device disclosed by the invention, through the arrangement of the upper beam, the fixing rods and pressure springs, the medicinal sieve can only move in the longitudinal direction; the medicinal sieve is pushed down by the pressure springs, so that the joggling effect of the medicament sieving device is enhanced; the joggling effect is enhanced, so that partial medicament embedded in holes can be shaken out through joggling; through the arrangement of a toothed half wheel, a toothed ring and a dredging plate, and when the toothed half wheel rotates, the dredging plate is driven to make reciprocating movement in the longitudinal direction along with the toothed half plate, so that a mesh screen is regularly dredged.

Description

technical field [0001] The invention relates to the field of medicine, in particular to a drug screening device. Background technique [0002] Drug sieve refers to the sieving drug screening device used in the production of pharmaceuticals according to the provisions of the Pharmacopoeia and standardized nationwide. The current drug sieving device often shakes the drug sieve, so that the drug smaller than the hole size on the drug sieve is shaken from the drug sieve, while the drug larger than the hole size on the drug sieve is left on the drug sieve, so as to achieve the effect of sieving drugs. Purpose; when these medicament screening devices sieve items, there are often some medicaments with similar sizes and holes embedded in the holes, which make the holes silted up so that they cannot continue to sieve. Screening efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a drug screening device, which has the advantages of eff...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a drug screening device, which has the advantages of effectively avoiding and solving the problem that the screen of the drug screening device is easily silted up, so as to solve the problem that the screen of the drug screening device on the market is easy to block and affects the screening efficiency

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