CN202387503U

CN202387503U - Tablet crusher

Info

Publication number: CN202387503U
Application number: CN2011205530720U
Authority: CN
Inventors: 薛艳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-27
Filing date: 2011-12-27
Publication date: 2012-08-22
Anticipated expiration: 2021-12-27

Abstract

The utility model belongs to the field of medicine detection, and relates to a tablet crusher. The tablet crusher comprises a feed hopper, grinding roller pairs, transition discs and a receiving box which are sequentially mounted in a shell from top to bottom, wherein the grinding roller pairs and the transition discs are divided into an upper group and a lower group; the grinding seam of the grinding roller pair of the upper group is upward aligned with the bottom outlet of the feed hopper; the bottom outlet of the transition disc of the upper group is aligned with the grinding seam of the grinding roller pair of the lower group; the bottom outlet of the transition disc of the lower group is downward aligned with the receiving box; a driving roller and a driven roller in each grinding roller pair are provided with mutually meshed gears; the driving roller in the upper group and the driving roller in the lower group are provided with mutually meshed gears; and a crank handle located outside the shell is arranged at one end of the roller shaft of the driving roller in the upper group. The tablet crusher provided by the utility model has the beneficial effects of simple structure and small volume, and is convenient to use and operate; and the tablet is ground and crushed through extrusion of the grinding roller pairs twice, the tablet crushing process is simplified, and the tablet crusher is more suitable for laboratories.

Description

A kind of tablet disintegrator

Technical field

The utility model belongs to the medicine detection range, relates to a kind of tablet disintegrator.

Background technology

Western medicine active principle or composition and active component are that the material base western medicine composition of centuries western medicine disease is very complicated, and the material that plays the curative effect effect should be the chemical composition of broad sense; Comprise that inorganic matter, little molecular organic compound (like volatile oil, alkaloid, flavones, saponin(e etc.), extraction separating effective ingredient and active component help reducing former drug toxicity; Improve curative effect of medication, help improving western medicine composition, the control quality of production; Help enlarging western herbal medicine resource; Help carrying out the chemical synthesis or the structure of modification of Western medicine,, promote that Western medicine new drug research and modernized aspect are all significant exploring the principle that Western medicine is cured the disease.During Chinese medicine detects the operation of most critical be to the extraction of its active ingredient with separate, and be the most basic step to the pulverizing of tablet.

Summary of the invention

The utility model provides a kind of tablet disintegrator simple in structure, easy to use in order to remedy the deficiency of prior art.

The utility model is realized through following technical scheme:

The tablet disintegrator of the utility model; Its special character is: comprise the feed hopper, grinding pair roller, transition disc and the pulp-collecting box that are installed in successively from top to bottom in the housing; Grinding pair roller and transition disc is two groups up and down, and transition disc is funnel-form, and the last group of interior grinding seam that grinds pair roller upwards aimed at the outlet at bottom of feed hopper; The outlet at bottom of transition disc is aimed at the interior grinding seam that grinds pair roller of group down in last group; The outlet at bottom of transition disc is aimed at pulp-collecting box downwards in following group, and the roll shaft of mixing roll is arranged on the housing, and every group of drive roll and driven roll that grinds in the pair roller is provided with pitch wheel; Drive roll in last group also is provided with pitch wheel with the interior drive roll of following group; Roll shaft one end of the drive roll in last group is provided with and is positioned at the outer wind of housing, and the left and right sides of the grinding pair roller in last group of interior grinding pair roller and the following group all is provided with hairbrush, and hairbrush is fixed on the inner walls.

The tablet disintegrator of the utility model, preferred version do, housing bottom is provided with opening and guide rail, but pulp-collecting box on the guide rail that is installed in housing of shell nozzle pull, pulp-collecting box is provided with handle.

The tablet disintegrator of the utility model, the grinding seam of the grinding pair roller in following group is littler than the grinding seam of the grinding pair roller in last group.

The beneficial effect of the utility model is, and is simple in structure, easy to use, advantages of small volume, and twice extruding being convenient to operate through grinding pair roller ground fragmentation to tablet, simplified the crushing process of tablet, is applicable to that more the laboratory uses.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Among the figure, 1 feed hopper, 2 grinds pair roller, 3 transition discs, 4 pulp-collecting box, 5 hairbrush, 6 handles, 7 housings.

The specific embodiment

Accompanying drawing is a kind of specific embodiment of the utility model.

The tablet disintegrator of the utility model; Comprise the feed hopper 1, grinding pair roller 2, transition disc 3 and the pulp-collecting box 4 that are installed in successively from top to bottom in the housing 7; Grinding pair roller and transition disc is two groups up and down, and transition disc is funnel-form, and the last group of interior grinding seam that grinds pair roller upwards aimed at the outlet at bottom of feed hopper; The outlet at bottom of transition disc is aimed at the interior grinding seam that grinds pair roller of group down in last group; The outlet at bottom of transition disc is aimed at pulp-collecting box downwards in following group, and the roll shaft of mixing roll is arranged on the housing, and every group of drive roll and driven roll that grinds in the pair roller is provided with pitch wheel; Drive roll in last group also is provided with pitch wheel with the interior drive roll of following group; Roll shaft one end of the drive roll that group is interior is provided with the wind that is positioned at outside the housing, and last group of interior grinding pair roller all is provided with hairbrush 5 with the left and right sides of organizing interior grinding pair roller down, and hairbrush is fixed on the inner walls.

Housing bottom is provided with opening and guide rail, but pulp-collecting box on the guide rail that is installed in housing of shell nozzle pull, pulp-collecting box is provided with handle 6.Be convenient to so in time take out medicinal powder, and put back to pulp-collecting box.

The grinding seam of the grinding pair roller in following group is littler than the grinding seam of the grinding pair roller in last group.Can carry out twice grinding to tablet like this, make medicine reach required fineness.

During use, tablet is put into feed hopper, manually rotate wind and can pulverize tablet.Tablet tentatively grinds through last group of interior grinding pair roller earlier, and the regrind of the mixing roll in the group under the warp then is convenient to that medicine is ground to required fineness and is dissolved.

Claims

1. tablet disintegrator; It is characterized in that: comprise the feed hopper (1), grinding pair roller (2), transition disc (3) and the pulp-collecting box (4) that are installed in successively from top to bottom in the housing (7); Grinding pair roller and transition disc is two groups up and down, and transition disc is funnel-form, and the last group of interior grinding seam that grinds pair roller (2) upwards aimed at the outlet at bottom of feed hopper (1); The outlet at bottom of transition disc (3) is aimed at the interior grinding seam that grinds pair roller (2) of group down in last group; The outlet at bottom of transition disc is aimed at pulp-collecting box (4) downwards in following group, and the roll shaft of mixing roll is arranged on the housing, and every group of drive roll and driven roll that grinds in the pair roller is provided with pitch wheel; Drive roll in last group also is provided with pitch wheel with the interior drive roll of following group; Roll shaft one end of the drive roll in last group is provided with and is positioned at the outer wind of housing, and the left and right sides of the grinding pair roller in last group of interior grinding pair roller (2) and the following group all is provided with hairbrush (5), and hairbrush is fixed on the inner walls.

2. tablet disintegrator according to claim 1 is characterized in that: housing (7) bottom is provided with opening and guide rail, pulp-collecting box (4) but on the guide rail that is installed in housing of shell nozzle pull, pulp-collecting box is provided with handle (6).

3. tablet disintegrator according to claim 1 is characterized in that: down the grinding of the grinding pair roller (2) in group seam is littler than the grinding seam of the grinding pair roller in last group.