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Integrated medicine raw material crushing device

A raw material crushing and integrated technology, which is applied in the field of medical devices, can solve the problems of increasing raw material loss, reducing production efficiency, and low integration, achieving high processing efficiency and avoiding clogging

Active Publication Date: 2019-05-31
JIANGSU FOOD & PHARMA SCI COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the preparation of medicines, it is necessary to carry out various technological operations such as crushing, drying, screening, and extraction of pharmaceutical raw materials. Traditional processing machinery includes pulverizers, dryers, screening machines, and reaction kettles. Multiple transfers reduce production efficiency, increase raw material loss, and low integration

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0020] see figure 1 , in the embodiment of the present invention, an integrated pharmaceutical raw material crushing device includes a processing cylinder 1 and a bracket 2 fixedly connected with the processing cylinder 1; the upper end of the processing cylinder 1 is connected with a feeding hopper 3, and the processing cylinder 1 is nested with a The preliminary crushing box 4 connected to the feeding hopper 3 is provided with a crushing blade roller 5 inside the preliminary crushing box 4, and the crushing blade roller 5 performs preliminary crushing on the medical raw materials; The lower end is provided with a drying ball 7. The drying ball 7 is a hollow spherical structure and is filled with heat-conducting oil. The moisture in the raw material block of medicine is evaporated, making the hardened raw material block of medicine brittle, which is convenient for subsequent crushing; the lower end of the drying ball 7 is abutted with a scraper 15, and the scraper 15 is a cur...

Embodiment 2

[0024] see figure 1 and figure 2 The difference between this embodiment and Embodiment 1 is that: the left side of the drying ball 7 is fixedly connected with a left shaft 8, the right side of the drying ball 7 is fixedly connected with a right shaft 9, and the left shaft 8 runs through the processing cylinder 1 and the bracket 2 , the left rotary shaft 8 is connected and driven by the first transmission belt 26 and the transmission shaft 24, thereby making the drying ball 7 rotate, so that the drying ball 7 is in a rotating state, avoiding too long contact time between the raw material and the drying ball surface, and at the same time, it is convenient for unloading The right-hand shaft 9 is connected with the driven shaft 28 through the second transmission belt 27, and the driven shaft 28 is connected to the pulverizing blade roller 5 through the second transmission gear set 29 to drive, and then drives the pulverizing blade roller 5 to rotate, and the raw material is initi...

Embodiment 3

[0028] see figure 1 and image 3 The difference between this embodiment and Embodiment 2 is that: the lower end of the sieve plate 18 is fixedly connected with sleeve rods 19 distributed in a circle, the sleeve rods 19 are sleeved with a fixed plate, and the fixed plate is fixedly connected with the inner wall of the processing cylinder 1; The lower end of the sleeve rod 19 is fixedly connected to the extruding ball 20, the sleeve rod 19 is located above the extruding ball 20 and is provided with a spring, and the spring abuts against the lower end of the fixing plate; the extruding ball 20 abuts against an extruding block 21 , the extrusion block 21 is fixedly connected to the central shaft 16 through the connecting rod 22. When the central shaft 16 drives the connecting rod 22 and the extrusion block 21 to rotate, the extrusion block 21 squeezes the extrusion ball 20, so that the sieve plate 18 goes up and down Vibration, the sieve plate 18 is blocked to ensure continuous s...

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Abstract

The invention discloses an integrated medicine raw material crushing device. The device comprises a machining cylinder, and a bracket fixedly connected with the machining cylinder; the upper end of the machining cylinder communicates with a feed hopper; a primary crushing box communicating with the feed hopper is embedded in the machining cylinder; a drying ball is arranged under the primary crushing box; the lower end of the drying ball butts against a scraper; the scraper is fixedly connected with a center shaft; the center shaft is fixedly connected with a crushing cutters distributed up and down; and screen plates are arranged under the crushing cutters. The device is provided with the primary crushing box for primarily crushing agglomerated raw materials; the raw materials are uniformly thrown on the surface of the drying ball through a throwing disc for drying, and are further crushed through the crushing cutters after drying; and through arrangement of the screen plates, a sleeving rod, an extrusion block and an extrusion ball, the screen plates can be vibrated up and down to prevent blockage, and multiple functions of crushing, drying and screening are integrated to achievehigher machining efficiency.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an integrated medical raw material crushing device. Background technique [0002] The medical device industry involves many industries such as medicine, machinery, electronics, and plastics. It is a multidisciplinary, knowledge-intensive, and capital-intensive high-tech industry. The basic characteristics of high-tech medical equipment are digitization and computerization. They are the crystallization of multidisciplinary and cross-field modern high technology. The barriers to entry are high. Even in sub-sectors with low overall gross profit margin and low investment, products with high technological content will continue to appear, and some enterprises with strong profitability will be bred from them. Therefore, the general trend of the industry is high investment and high return. [0003] During the preparation of medicines, it is necessary to carry out various technological...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C21/00B02C23/16B07B1/34B07B1/42B07B1/46F26B17/24F26B23/10
Inventor 许云飞
Owner JIANGSU FOOD & PHARMA SCI COLLEGE
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