CN216063641U - Tablet grinder - Google Patents

Abstract

The utility model discloses a tablet grinder which comprises an upper cup body and a lower cup body, wherein a shaft sleeve connected by two to more support arms is arranged in the upper cup body, a medicine falling round port is arranged at the bottom of the upper cup body, an annular grinding seat is connected below the medicine falling round port, a rotating shaft is arranged in the shaft sleeve, the lower end of the rotating shaft is connected with a grinding wheel positioned in the grinding seat, the upper section of the rotating shaft is provided with external threads and an adjusting nut for adjusting the gap between the grinding seat and the grinding wheel, and the upper end of the rotating shaft is connected with a rocking handle. The tablet grinding machine can fully grind tablets, is simple to operate, and saves time and labor.

Description

Tablet grinder

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a tablet grinder.

Background

In nursing clinical work, need often prepare western medicine tablet for patient, but western medicine tablet is mostly the solid-like that the hardness is higher at present, and it is very difficult to take medicine to children, swallowing dysfunction, consciousness disorder keep somewhere the patient of stomach tube, consequently need grind into likepowder with liquid taking or stomach tube injection with the tablet.

The grinding tablet instrument that uses at present is mostly ceramic medicine pestle, pounces medicine jar and medicine and beats and constitute, and when tablet matter is hard, make to use medicine and beat when grinding on the one hand can't smash evenly, and on the other hand tablet often can jump out when the grinding process, causes the inaccurate and nurse operation in-process of dose that patient took the medicine and consumes extra time's problem, influences subsequent treatment and increases nurse's work load.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a tablet grinder which can fully grind tablets and is simple to operate, time-saving and labor-saving.

The purpose of the utility model is realized as follows: the utility model provides a tablet mill, it includes cup and lower cup, its characterized in that: set up the axle sleeve of being connected by two to a plurality of support arms in going up the cup, go up the cup bottom and be equipped with the medicine round mouth that falls, connect the annular below the medicine round mouth and grind the seat, installation pivot in the axle sleeve, the grinding miller that the pivot lower extreme is connected and is located grinding seat, and the pivot upper segment is equipped with the external screw thread and adjusts the adjusting nut who grinds seat and grinding miller clearance, and the rocking handle is connected to the pivot upper end.

Furthermore, the adjusting nut is a star-shaped nut with a plurality of clamping grooves formed in the periphery, an anti-rotation blocking piece is arranged on a rotating shaft at the upper portion of the star-shaped nut, and an anti-rotation claw which is bent downwards and extends into the clamping grooves is arranged at the edge of the anti-rotation blocking piece. The advantage of this further scheme is simple structure, conveniently adjusts grinding seat and grinding miller clearance, and then adjusts the fineness of grind.

Furthermore, a grinding seat sleeve is arranged at the lower part of the grinding seat, and the grinding seat sleeve are fixedly arranged at the bottom of the upper cup body through screws. The advantage of this further solution is that the grinding cup can be provided in a plastic material, which is advantageous for fixing and protecting the grinding cup.

Further, the inner bottom of the lower cup body is arc-shaped. The advantage of this further scheme is that there is not the dead angle in the cup, and is good to wash.

Furthermore, the upper edge of the lower cup body is provided with a diversion trench extending outwards. The advantage of this further scheme is after adding water and dissolving the medicine in the cup, conveniently pours into the container of osculum with the liquid medicine.

The utility model has the beneficial effects that:

when the grinding cup is used for grinding tablets, the tablets are placed in the upper cup body and slide down to a gap between the grinding seat and the grinding wheel under the action of the gravity of the tablets; the manual rocking handle rotates pivot and grinding miller, under the effect of grinding seat and grinding miller surface screw thread, the tablet in the clearance is promoted spiral gliding, extrusion and grinding, can fully thoroughly grind into powder with the western medicine piece and drop into cup down. The western medicine tablet is extruded and ground in the closed space, so that the problem of inaccurate medicine dosage caused by splashing can be avoided. The grinding is carried out through a manual rocking handle, the operation is simple, and the time and the labor are saved.

Drawings

Fig. 1 is a schematic perspective view of a tablet grinder according to the present invention;

fig. 2 is a schematic sectional view showing the structure of the tablet grinder of the present invention;

FIG. 3 is a perspective view of the upper side of the upper cup according to the present invention;

FIG. 4 is a perspective view of the underside of the upper cup of the present invention;

fig. 5 is an exploded perspective view of a part of the element of the present invention.

In the figure: 1-upper cup body, 2-lower cup body, 3-support arm, 4-shaft sleeve, 5-medicine falling round mouth, 6-grinding seat, 7-rotating shaft, 8-grinding wheel, 9-external thread, 10-rocking handle, 11-clamping groove, 12-star nut, 13-anti-rotation blocking piece, 14-anti-rotation claw, 15-grinding seat sleeve, 1-6 screw and 17-diversion groove.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, a tablet grinder comprises an upper cup body 1 and a lower cup body 2, wherein the inner bottom of the lower cup body 2 is arc-shaped, and the upper edge of the lower cup body 2 is provided with a flow guide groove 17 extending outwards; the upper cup body 1 is internally provided with a shaft sleeve 4 connected by two support arms 3, the bottom of the upper cup body 1 is provided with a medicine falling round mouth 5, the lower surface of the medicine falling round mouth 5 is connected with an annular grinding seat 6, a rotating shaft 7 is arranged in the shaft sleeve 4, the lower end of the rotating shaft is connected with a grinding wheel 8 positioned in the grinding seat 6, the upper section of the rotating shaft 7 is provided with an external thread 9, a star-shaped nut 12 used for adjusting the gap between the grinding seat 6 and the grinding wheel 8 is arranged on the external thread 9, six clamping grooves 11 are arranged around the star-shaped nut 12, a rotation-proof blocking sheet 13 is arranged on the rotating shaft at the upper part of the star-shaped nut, the edge of the rotation-proof blocking sheet 13 is provided with a rotation-proof claw 14 which is bent downwards and extends into the clamping groove 11, and the upper end of the rotating shaft 7 is connected with a rocking handle 10; a grinding seat sleeve 15 is arranged at the lower part of the grinding seat 6, and the grinding seat 6 and the grinding seat sleeve 15 are fixedly arranged at the bottom of the upper cup body 1 through two screws 16.

The contents of the above embodiments are only for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and a person skilled in the art can make simple modifications or equivalent substitutions on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. The utility model provides a tablet mill, it includes cup and lower cup, its characterized in that: set up the axle sleeve of being connected by two to a plurality of support arms in going up the cup, go up the cup bottom and be equipped with the medicine round mouth that falls, connect the annular below the medicine round mouth and grind the seat, installation pivot in the axle sleeve, the grinding miller that the pivot lower extreme is connected and is located grinding seat, and the pivot upper segment is equipped with the external screw thread and adjusts the adjusting nut who grinds seat and grinding miller clearance, and the rocking handle is connected to the pivot upper end.

2. The tablet grinder according to claim 1, characterized in that: the adjusting nut is a star-shaped nut with a plurality of clamping grooves formed in the periphery, an anti-rotation blocking piece is arranged on a rotating shaft at the upper portion of the star-shaped nut, and an anti-rotation claw which is bent downwards and extends into the clamping grooves is arranged at the edge of the anti-rotation blocking piece.

3. The tablet grinder according to claim 2, characterized in that: the lower part of the grinding seat is provided with a grinding seat sleeve, and the grinding seat sleeve are fixedly arranged at the bottom of the upper cup body through screws.

4. The tablet grinder according to claim 3, wherein: the inner bottom of the lower cup body is arc-shaped.

5. The tablet grinder according to claim 4, wherein: the upper edge of the lower cup body is provided with a diversion trench extending outwards.

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