CN203408735U

CN203408735U - Tablet pulverizer device

Info

Publication number: CN203408735U
Application number: CN201320443364.8U
Authority: CN
Inventors: 屠祖林
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-24
Filing date: 2013-07-24
Publication date: 2014-01-29
Anticipated expiration: 2023-07-24

Abstract

The utility model discloses a tablet pulverizer. The tablet pulverizer comprises a left machine frame (2), a first rolling wheel (3), a second rolling wheel (4) and a right machine frame (6), wherein two through holes are formed in the corresponding positions of the left machine frame (2) and the right machine frame (6); the two ends of the first rolling wheel (3) and the second rolling wheel (4) are respectively arranged in one through hole; the axis of the first rolling wheel (3) is parallel to that of the second rolling wheel (4); an outer gear is arranged on the same side of each of the first rolling wheel (3) and the second rolling wheel (4); the two outer gears are meshed mutually. According to the tablet pulverizer, tablets are extruded and crushed when passing through the gaps between the first rolling wheel and the second rolling wheel, so that all the tables which pass through the first rolling wheel and the second rolling wheel can be extruded and crushed; the gaps in the axial directions of the first rolling wheel and the second rolling wheel are working surfaces, so the processing speed is increased; and the tablet pulverizer is simple in structure and easy to process, manufacture and operate.

Description

A kind of tablet disintegrating machine

Technical field

The utility model relates to pharmacy Chinese medicine waste crusher field, particularly relates to a kind of tablet disintegrating machine.

Background technology

In pharmaceutical producing enterprise, defective medicine is mainly from returning after production process, drug stock and pin; The supplementary material that next also comprises defective material and defective supplementary material and surpasses valid expiration date.Manufacturing enterprise is must be in strict accordance with the regulation of the every laws and regulations of country and < < GMP > > practicable to substandard product with can be by offal treatment after producing discarded object and carrying out destructiveness processing.

In existing defective medicine and defective material and defective supplementary material and destructive processing of supplementary material over valid expiration date, main common hammering or the rack-and-pinion pulverizer of using destroys processing to above-mentioned material, yet common hammering exists efficiency low and destroy inadequate shortcoming, rack-and-pinion pulverizer can be fully broken to above-mentioned material, but for small lot materials, there is the shortcoming that power consumption is high.

Utility model content

For above-mentioned common hammering, exist efficiency low and destroy inadequate shortcoming, rack-and-pinion pulverizer can be fully broken to above-mentioned material, but for small lot materials, have the problem of the shortcoming that power consumption is high, and the utility model provides a kind of tablet disintegrating machine.

For the problems referred to above, a kind of tablet disintegrating machine that the utility model provides solves problem by following technical essential: comprise left frame, the first roller, the second roller and right frame, in described left frame and right frame, correspondence position is equipped with two through holes, the two ends of described the first roller and the second roller are separately positioned in a through hole, and the first roller is parallel with the axis of the second roller, on the first roller and the second roller homonymy, be also respectively arranged with an external gear, and two external gears are intermeshing.

The a pair of intermeshing external gear arranging makes the first roller have with the second roller the motion state that rotation direction is identical, make wait pulverizing tablet between through two rollers time, the frictional force of the first roller and the second pair of rollers tablet is all conducive to tablet by the gap between the first roller and the second roller, through out-of-date, is being extruded fragmentation.

Further technical scheme is:

For balanced crushing efficiency and crushing effect, between the first described roller and the second roller, the width in gap is between 1.5 millimeters to 3 millimeters.

For improving the frictional force between tablet and roller, on the first described roller and the outer surface of the second roller, be provided with concavo-convex microgroove.

For ease of by the collection of crushing rear material, also comprise the aggregate bin that center line is recessed, and aggregate bin to it one end away from the first roller and the second roller downward-sloping, described aggregate bin is arranged on the below of the first roller and the second roller.

For ease of reinforced convenient, also comprise loading hopper, described loading hopper tilts to one end of its neighbour's first roller and the second roller, and the two ends, left and right of loading hopper are fixedly connected on respectively in left frame and right frame.

Transmission the first roller and the second roller for convenience, also comprise handle, one end of described handle be fixedly connected on the first roller any one end or and any one end of the second roller, on the other end of described handle, be also provided with soft cover, comfortableness when the soft cover of setting is conducive to operating personnel's gripping handle.

The utlity model has following beneficial effect:

In the utility model, wait pulverizing tablet between through two rollers time, the frictional force of the first roller and the second pair of rollers tablet is all conducive to tablet by the gap between the first roller and the second roller, through out-of-date, be extruded fragmentation, be conducive to guarantee allly through the tablet between the first roller and the second roller, all can obtain attrition crushing; Along the first roller and the second roller shaft to gap be working face, be conducive to processing speed of the present utility model; The utility model is simple in structure, processing, manufacture and processing ease.

Accompanying drawing explanation

Fig. 1 is the structural representation of a specific embodiment of a kind of tablet disintegrating machine described in the utility model.

In figure, each mark is respectively: 1, aggregate bin, 2, left frame, the 3, first roller, the 4, second roller, 5, loading hopper, 6, right frame, 7, handle, 8, soft cover.

The specific embodiment

Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples.

Embodiment 1:

As shown in Figure 1, a kind of tablet disintegrating machine, comprise left frame 2, the first roller 3, the second roller 4 and right frame 6, in described left frame 2 and right frame 6, correspondence position is equipped with two through holes, the two ends of described the first roller 3 and the second roller 4 are separately positioned in a through hole, and the first roller 3 is parallel with the axis of the second roller 4, on the first roller 3 and the second roller 4 homonymies, be also respectively arranged with an external gear, and two external gears are intermeshing.

The a pair of intermeshing external gear arranging makes the first roller 3 have with the second roller 4 motion state that rotation direction is identical, make wait pulverizing tablet between through two rollers time, the frictional force of the first roller 3 and 4 pairs of tablets of the second roller is all conducive to tablet by the gap between the first roller 3 and the second roller 4, through out-of-date, is being extruded fragmentation.

Embodiment 2:

The present embodiment is further improved on the basis of embodiment 1, and as shown in Figure 1, between the first described roller 3 and the second roller 4, the width in gap is between 1.5 millimeters to 3 millimeters.

Between the first roller 3 and the second roller 4, gap is too small, make the interaction force between two rollers large, be unfavorable for crushing efficiency, excesssive gap between the first roller 3 and the second roller 4, be unfavorable for the crushing effect to tablet, this gap is provided with and is beneficial to balanced crushing efficiency and crushing effect.

On the first described roller 3 and the outer surface of the second roller 4, be provided with concavo-convex microgroove.

The concavo-convex microgroove arranging is conducive to increase the frictional force between the first roller 3 and the second roller 4 and tablet, is conducive to tablet by the gap between the first roller 3 and the second roller 4.

Also comprise the recessed aggregate bin of center line 1, and aggregate bin 1 to it one end away from the first roller 3 and the second roller 4 downward-sloping, described aggregate bin 1 is arranged on the below of the first roller 3 and the second roller 4.

The aggregate bin 1 arranging is convenient to collect the material after fragmentation.

Also comprise loading hopper 5, described loading hopper 5 tilts to one end of its neighbour's first roller 3 and the second roller 4, and the two ends, left and right of loading hopper 5 are fixedly connected on respectively in left frame 2 and right frame 6.

The loading hopper 5 arranging is intended to convenient reinforced.

Also comprise handle 7, one end of described handle 7 be fixedly connected on the first roller 3 any one end or and any one end of the second roller 4, on the other end of described handle 7, be also provided with soft cover 8.

The handle 7 arranging is for the first roller 3 of transmission easily and the second roller 4, and it is circular zigzag handle that handle 7 adopts cross section, and the soft cover 8 of cooperation and handle 7 matched in clearance, is conducive to operating personnel and when rotating the utility model, grips comfortable simultaneously.

Claims

1. a tablet disintegrating machine, it is characterized in that, comprise left frame (2), the first roller (3), the second roller (4) and right frame (6), the upper correspondence position of described left frame (2) and right frame (6) is equipped with two through holes, the two ends of described the first roller (3) and the second roller (4) are separately positioned in a through hole, and the first roller (3) is parallel with the axis of the second roller (4), on the first roller (3) and the second roller (4) homonymy, be also respectively arranged with an external gear, and two external gears are intermeshing.

2. a kind of tablet disintegrating machine according to claim 1, is characterized in that, between described the first roller (3) and the second roller (4), the width in gap is between 1.5 millimeters to 3 millimeters.

3. a kind of tablet disintegrating machine according to claim 1, is characterized in that, on described the first roller (3) and the outer surface of the second roller (4), is provided with concavo-convex microgroove.

4. a kind of tablet disintegrating machine according to claim 1, it is characterized in that, also comprise the recessed aggregate bin of center line (1), and aggregate bin (1) to it one end away from the first roller (3) and the second roller (4) downward-sloping, described aggregate bin (1) is arranged on the below of the first roller (3) and the second roller (4).

5. a kind of tablet disintegrating machine according to claim 1, it is characterized in that, also comprise loading hopper (5), described loading hopper (5) tilts to one end of its neighbour's first roller (3) and the second roller (4), and the two ends, left and right of loading hopper (5) are fixedly connected on respectively in left frame (2) and right frame (6).

6. according to a kind of tablet disintegrating machine described in any one in claim 1 to 5, it is characterized in that, also comprise handle (7), one end of described handle (7) be fixedly connected on the first roller (3) any one end or and any one end of the second roller (4), on the other end of described handle (7), be also provided with soft cover (8).