A pharmaceutical and chemical raw material powder making device

Abstract

The invention discloses a pharmaceutical chemical raw material powder milling device. A driving motor is fixedly mounted on the right side of the upper part of a device shell, the lower part of the driving motor is rotatably connected with an output shaft, and the lower end of the output shaft is fixedly connected with an eccentric wheel. The two sides of the eccentric wheel are correspondingly attached to vertical rods, the lower ends of the vertical rods are fixedly connected with a top plate, and the upper ends of the vertical rods are slidably connected with guiding grooves. The two sidesof the lower surface of the top plate are correspondingly and fixedly connected with the upper ends of elastic devices, and the lower ends of the elastic devices are fixedly connected with a movable plate. The lower surface of the movable plate is fixedly connected with a wear-resistant tooth plate, and the left side of the upper surface of the movable plate is fixedly connected with a wedge-shaped slope. The upper part of the wedge-shaped slope is attached to a roller. The pharmaceutical chemical raw material powder milling device adopts the output shaft of the motor to drive the eccentric wheel to rotate, thereby driving the vertical rods and the top plates to reciprocate left and right, the top plate intermittently blocks a through tube to achieve the function of intermittent material falling, the top plate further drives the movable plate to move left and right, and the movable plate drives the wear-resistant tooth plate to move up and down while moving left and right to perform bidirectional grinding and crushing on materials on a filter plate under the action of the roller, the wedge-shaped slope and the elastic devices.

Description

technical field [0001] The invention relates to a medicine processing equipment, in particular to a pharmaceutical and chemical raw material powder making device. Background technique [0002] The pharmaceutical industry has become the focus of competition among the world's economic powers, and many countries in the world regard the establishment of the pharmaceutical industry as a symbol of national prosperity. The continuous discovery of new drugs and the great progress of treatment methods (such as gene research) have prompted great changes in the pharmaceutical industry. [0003] In the pharmaceutical process, it is often necessary to grind and mix or react different types of chemical raw materials to obtain new drugs. At present, in the process of production and processing, most of the raw materials are milled through special equipment, but the existing equipment is in the process of powder making. Most of the time, the powder is made by a single longitudinal rolling o...

AI Technical Summary

Problems solved by technology

[0003] In the pharmaceutical process, it is often necessary to grind and mix or react different types of chemical raw materials to obtain new drugs. At present, in the process of production and processing, most of the raw materials are milled through special equipment, but the existing equipment is in the process of powder making. Most of the time, the powder is made by a single longitudinal rolling or horizontal rubbing, which does not have the effect of combining the two, and the powder making effect is not good.

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