A grinding device for pharmaceutical intermediates

Abstract

A grinding device for pharmaceutical intermediates disclosed by the present invention comprises a machine body, a crushing chamber is arranged in the body, and a crushing device may be arranged in the crushing chamber, and the crushing device includes rotatable crushing wheels symmetrical front and back, The medicine to be ground is placed in the grinding chamber, and the medicine to be ground is ground by the rotation of the grinding wheel. The lower side of the grinding chamber is provided with a rotating chamber, which is rotatably installed with a rotating The rotating block is equipped with a control device. The invention crushes the medicine through the rotation of the crushing wheel and the cooperation of the spiral groove and transports it to the grinding chamber. The four separable grinding blocks can be telescopically adjusted and the grinding cylinder The distance between the grinding blocks makes the size of the pharmaceutical particles after grinding adjustable, and the gap between the grinding blocks can be filled through the connecting sliders in the connecting device to ensure the continuous and complete grinding and improve the grinding efficiency. The grinding precision of the device is adjustable, the application range is wide, and the structure is simple and easy to operate.

Description

technical field [0001] The invention relates to the technical field of medicine, in particular to a medicine intermediate grinding device. Background technique [0002] The traditional biomedical grinding device realizes grinding through the rotation of the rotatable grinding wheels arranged oppositely. Due to the relatively small area of ​​the grinding wheel, the grinding wheel is limited by the length of the grinding wheel, and the amount of single grinding is small, and The milling time is limited by the diameter of the milling wheel, the smaller the diameter of the milling wheel, the shorter the contact time between the medicine and the milling wheel, the less milling and the worse the milling efficiency. The present invention illustrates a device capable of solving the above-mentioned problems. Contents of the invention [0003] technical problem: [0004] The traditional medicine grinding device does not grind sufficiently, and the grinding efficiency is low. [0...

AI Technical Summary

Problems solved by technology

[0002] The traditional biomedical grinding device realizes grinding through the rotation of the rotatable grinding wheel arranged oppositely. The grinding wheel set oppositely is limited by the length of the grinding wheel due to its relatively small grinding area, and the single grinding amount is small, and The grinding time is limited by the diameter of the grinding wheel. The smaller the diameter of the grinding wheel, the shorter the contact time between the medicine and the grinding wheel, and the grinding will be insufficient and the grinding efficiency will be worse.

Images