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Drug breaking and grinding device

A grinding device and medicine technology, which is applied in the field of medical equipment, can solve the problems of wasting manpower and material resources, energy waste, etc., and achieve the effect of increasing the grinding rate

Inactive Publication Date: 2017-05-31
王宝林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, no matter whether it is manual or automatic, it is ground by crushing. In this way, since the powdered medicine and the relatively large block medicine are always mixed together, the crushing operation needs to be processed simultaneously. The operation of medicines with a large size is actually useless for the medicines that have been powdered, which wastes a lot of manpower and material resources. If the crushing operation and the grinding operation are separated, the energy waste will be greatly reduced.
But even so the existing device can not solve the above problems well and achieve better grinding effect

Method used

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  • Drug breaking and grinding device

Examples

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Effect test

Embodiment 1

[0028] Such as figure 1 shown.

[0029] A drug crushing and grinding device includes a crushing system, a grinding system, a power and a transmission system.

[0030] The crushing system includes a crushing system preparation chamber and a crushing chamber. The preparation chamber of the crushing system is provided with a drug raw material inlet obliquely. Three crushing rollers are arranged side by side through the preparation chamber of the crushing system and the crushing chamber. The crushing chamber wall between the rollers is provided with a crushing system inlet, which is used to transport the drug raw materials from the crushing system preparation chamber to between every two crushing rollers of the crushing system. The plate is used to obliquely roll the pharmaceutical raw materials into the crushing system inlet. There are multiple medicine baffles, all arranged obliquely, the bottom one is sealed, and the upper ones are arranged in random order, so that both the e...

Embodiment 2

[0043] A drug crushing and grinding device includes a crushing system, a grinding system, a power and a transmission system.

[0044] The crushing system includes a crushing system preparation chamber and a crushing chamber. The preparation chamber of the crushing system is provided with a drug raw material inlet obliquely. Three crushing rollers are arranged side by side through the preparation chamber of the crushing system and the crushing chamber. The crushing chamber wall between the rollers is provided with a crushing system inlet, which is used to transport the drug raw materials from the crushing system preparation chamber to between every two crushing rollers of the crushing system. The plate is used to obliquely roll the pharmaceutical raw materials into the crushing system inlet. There are three drug baffles, and the upper two are arranged obliquely and randomly, so that both the entrances of the crushing system can accept the drug raw materials.

[0045] One end o...

Embodiment 3

[0053] When in use, put the solid tablet (or traditional Chinese medicine solid raw material) through the drug raw material inlet, through the obliquely set baffle, the drug flows into the crushing roller, and the tablet (or other raw material) is broken into pieces by the crushing of the crushing roller. Small medicines are rolled into the grinding system through the medicine transmission groove, and the internal grinding balls are driven to collide with each other through the rotation of the inner cylinder, so that the small medicines are ground into powder, and the powdered medicines that meet the requirements are rotated to the grinding system through the outlet due to the centrifugal force of the inner cylinder. Between the inner cylinder and the outer cylinder, it slides to the lower end of the outer cylinder according to gravity, and flows out through the outlet of the outer cylinder to complete the crushing and grinding of solid medicine.

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Abstract

The invention relates to a drug breaking and grinding device which comprises a breaking system, a grinding system and a power and transmission system. Through the improvement and reasonable arrangement of the various components, breaking and grinding are separated, so that the working efficiency is improved. In addition, with the creative adoption of the grinding system in which grinding balls are matched with a grinding internal barrel and a grinding external barrel, the grinding efficiency and the product quality are improved.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a medicine crushing and grinding device. Background technique [0002] In the field of medical medicine, it is often necessary to grind solid medicine into powder, both in the fields of traditional Chinese medicine and western medicine. At present, no matter whether it is manual or automatic, it is ground by crushing. In this way, since the powdered medicine and the relatively large block medicine are always mixed together, the crushing operation needs to be processed simultaneously. The operation of medicines with a large size is actually useless work for the medicines that have been powdered, which wastes a lot of manpower and material resources. If the crushing operation and the grinding operation are separated, the energy waste will be greatly reduced. But even so the existing device can not solve the above problems well and achieve better grinding effect. Cont...

Claims

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Application Information

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IPC IPC(8): B02C21/00B02C4/08B02C4/42B02C17/10C22C38/02C22C38/04C22C38/42C22C38/44C21D9/36C21D1/18
CPCB02C4/08B02C4/42B02C17/10B02C21/00C21D1/18C21D9/36C22C38/005C22C38/02C22C38/04C22C38/42C22C38/44
Inventor 聂凤玲
Owner 王宝林
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