CN210022412U

CN210022412U - Medicine grinder

Info

Publication number: CN210022412U
Application number: CN201821921259.XU
Authority: CN
Inventors: 倪宏宇; 王汇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-19
Filing date: 2018-11-19
Publication date: 2020-02-07
Anticipated expiration: 2028-11-19

Abstract

The utility model provides a medicine grinder, which comprises a shell, an upper cover covering the upper part of the shell, a medicine placing window arranged on the upper cover, and a medicine taking window arranged on the lower part of the shell, wherein the medicine taking window is provided with a lower cover for covering and opening the medicine taking window; the middle part of the upper cover is rotationally connected with a rotating handle; the interior of the shell is divided into an upper cavity and a lower cavity by a filter screen, and a rotating wheel is arranged in the middle of the filter screen; a rotating shaft is arranged in the upper chamber, a plurality of blades are uniformly distributed on the rotating shaft in a staggered mode along the axial direction of the rotating shaft, the top end of the rotating shaft is coaxially clamped and fixed at the bottom end of a rotating handle, the bottom end of the rotating shaft is clamped and fixed on a rotating wheel, and broken fragments are fixedly arranged on the inner side wall of the upper chamber; the grinding ball is arranged in the lower cavity, and the top end of the grinding ball is clamped and fixed at the bottom end of the rotating wheel. The utility model discloses a mill of area lid can prevent effectively that the tablet from splashing, reduces the loss of medicine, adopts the regrinding design simultaneously, can obtain the better grinding effect.

Description

Medicine grinder

Technical Field

The utility model relates to a mill, concretely relates to medicine mill.

Background

Western medicines are usually solid tablets, infants or some special patients cannot swallow the whole tablet directly by oral administration, the tablet is ground into medicinal powder before administration, the tablet is generally placed in a mortar and smashed into powder by a pestle rod, but the tablet often splashes out of the mortar in the tablet grinding process, so that the dosage of the medicament taken by a patient is inaccurate, and the method has large granularity of ground medicinal powder.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the medicine grinder provided by the utility model comprises a shell, an upper cover covering the upper part of the shell, a medicine placing window arranged on the upper cover, and a medicine taking window arranged on the lower part of the shell, wherein a lower cover used for covering and opening the medicine taking window is arranged on the medicine taking window;

the middle part of the upper cover is rotationally connected with a rotating handle;

the inner part of the shell is divided into an upper cavity and a lower cavity by a filter screen, and a rotating wheel is arranged in the middle of the filter screen; a rotating shaft is arranged in the upper chamber, a plurality of blades are uniformly distributed on the rotating shaft in a staggered mode along the axial direction of the rotating shaft, the top end of the rotating shaft is coaxially clamped and fixed at the bottom end of a rotating handle, the bottom end of the rotating shaft is clamped and fixed at the upper side of a rotating wheel, and broken pieces are fixedly arranged on the inner side wall of the upper chamber; the grinding ball is arranged in the lower cavity, and the top end of the grinding ball is clamped and fixed on the lower side of the rotating wheel.

Preferably, in the medicine grinder, the lower cover is a push plate slidably disposed at the medicine taking window.

Preferably, in the medicine grinder, the blade is detachably mounted on the rotating shaft.

Preferably, in the medicine grinder, the blade is fixed on the rotating shaft by a screw.

Preferably, in the medicine grinder, the rotating shaft and the grinding ball are arranged in a centering manner.

Preferably, in the medicine grinder, the rotating shaft is eccentrically arranged with the grinding ball.

Preferably, in the medicine grinder, an hourglass-shaped guide opening is formed in the lower chamber and is positioned between the filter screen and the upper side surface of the grinding ball.

Compared with the prior art, the beneficial effects of the utility model are that: the adoption area is covered the mill, can prevent effectively that the tablet from splashing, reduces the loss of medicine, adopts the regrinding design simultaneously, can obtain better grinding effect.

Drawings

Fig. 1 is a schematic structural view of the medicine grinder of the present invention (the rotation shaft and the grinding balls are arranged in a centered manner);

fig. 2 is a schematic structural view of the medicine grinder of the present invention (the rotation shaft and the grinding ball are eccentrically disposed).

In the figure: 1-shell, 2-upper cover, 21-medicine placing window, 22-rotating handle, 3-lower cover, 31-medicine taking window, 4-medicine taking cup, 5-filter screen, 51-rotating wheel, 6-upper chamber, 61-rotating shaft, 62-blade, 63-broken fragment, 7-lower chamber, 71-grinding ball and 72-guide port.

Detailed Description

The present invention will be described in greater detail with reference to the drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention herein described while still achieving the beneficial effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.

Please refer to fig. 1 to 2, which illustrate the technical solution of the present invention:

the medicine grinder comprises a shell 1, an upper cover 2, a medicine placing window 21, a lower cover 3 and a medicine taking window 31. The upper cover 2 covers the upper part of the shell 1 and is provided with a medicine placing window 21, the medicine taking window 31 is arranged at the lower part of the shell 1, the lower cover 3 is arranged at the medicine taking window 31 and is used for covering and opening the medicine taking window 31, and the lower cover 3 can be a push plate which is arranged at the medicine taking window 31 in a sliding mode. As a preferred embodiment, a medicine taking cup 4 can be further arranged, a disposable sleeve cup can be placed in the medicine taking cup 4, an electronic scale is arranged at the lower part of the medicine taking cup 4, and the medicine taking cup 4 is arranged at the medicine taking window 31 in a sliding mode and is located below the lower cover 3.

The middle part of the upper cover 2 is rotatably connected with a rotating handle 22.

The interior of the housing 1 is divided into an upper chamber 6 and a lower chamber 7 by a sieve 5, and a rotating wheel 51 is mounted in the middle of the sieve 5. Be equipped with pivot 61 in this upper chamber 6, pivot 61 has a plurality of blade 62 along its axially staggered equipartition, like 3 ~ 5 blade 62, height unanimous about adjacent blade 62, and each blade 62's direction is different. Preferably, the blade 62 is fixed to the shaft 61 by screws. The top end of the rotating shaft 61 is coaxially clamped and fixed at the bottom end of the rotating handle 22, and the bottom end of the rotating shaft is clamped and fixed at the upper side of the rotating wheel 51. The broken block 63 is fixedly arranged on the inner side wall of the upper chamber 6, the broken block 63 is a protrusion on the inner side wall of the upper chamber 6, the protrusion can be in a round table shape or a conical shape, and when the tablet splashes to the protrusion under the cutting action of the rotating shaft 61 and the blade 62, the impact force of the tablet can be enhanced, and a better crushing effect is achieved.

A grinding ball 71 is provided in the lower chamber 7, and the top end of the grinding ball 71 is fixed to the lower side of the rotating wheel 51 in a snap-fit manner. Wherein, the rotating shaft 61 and the grinding balls 71 can be arranged in a centering manner, as shown in fig. 1; it is also possible to arrange the grinding balls in an eccentric manner, as shown in fig. 2, so that the grinding balls 71 can achieve a better grinding effect when the eccentric arrangement is adopted. As a preferred embodiment, an hourglass-shaped guide opening 72 is formed between the filter screen 5 and the upper side of the grinding ball 71, and the upper part of the grinding ball 71 is conical and the lower part is spherical or elliptical, so that the small granular powder falling from the upper chamber 6 through the filter screen 5 slides down and is ground all the time, thereby improving the grinding efficiency and effect.

The working principle is as follows:

when the handle 22 is rotated in the promotion, pivot 61 will drive blade 62 and grinding ball 71 and rotate in step, the medicine is at first through putting medicine window 21 and get into upper chamber 6, by blade 62 and broken piece 63 combined action in upper chamber 6, cut into the tiny particle rapidly, when the granularity of tiny particle is less than the mesh of filter screen 5, will fall into lower chamber 7, further grind by grinding ball 71 in the lower chamber 7, obtain tiny powder, after the grinding, open lower cover 3, it can to take out powder by getting medicine window 31. If the medicine taking cup 4 is adopted, the lower cover 3 is opened, so that the medicine powder directly falls into the medicine taking cup 4, when the medicine powder reaches the expected weight, the lower cover 3 is closed, and the medicine taking cup 4 is taken away.

To sum up, the embodiment of the utility model provides an among the medicine mill, adopt the mill of area lid, can prevent effectively that the tablet from splashing, reduce the loss of medicine, adopt the regrinding design simultaneously, can obtain the better effect of grinding.

The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.

Claims

1. The medicine grinder is characterized by comprising a shell (1), an upper cover (2) covering the upper part of the shell (1), a medicine placing window (21) arranged on the upper cover (2), and a medicine taking window (31) arranged at the lower part of the shell (1), wherein the medicine taking window (31) is provided with a lower cover (3) for covering and opening the medicine taking window (31);

the middle part of the upper cover (2) is rotationally connected with a rotating handle (22);

the inner part of the shell (1) is divided into an upper chamber (6) and a lower chamber (7) by a filter screen (5), and a rotating wheel (51) is arranged in the middle of the filter screen (5); a rotating shaft (61) is arranged in the upper chamber (6), a plurality of blades (62) are uniformly distributed on the rotating shaft (61) in a staggered mode along the axial direction of the rotating shaft, the top end of the rotating shaft (61) is coaxially clamped and fixed to the bottom end of the rotating handle (22), the bottom end of the rotating shaft (61) is clamped and fixed to the upper side of the rotating wheel (51), and broken blocks (63) are fixedly arranged on the inner side wall of the upper chamber (6); the grinding balls (71) are arranged in the lower cavity (7), and the top ends of the grinding balls (71) are clamped and fixed on the lower side of the rotating wheel (51).

2. The medicine grinder according to claim 1, characterized in that the lower cover (3) is a push plate slidably arranged at the medicine taking window (31).

3. The medicine grinder according to claim 1, wherein the blade (62) is detachably mounted on the spindle (61).

4. The medicine grinder according to claim 3, characterized in that the blade (62) is fixed on the spindle (61) by screws.

5. The medicine grinder according to claim 1, wherein the spindle (61) is arranged in a centered manner with respect to the grinding ball (71).

6. The medicine grinder according to claim 1, characterized in that the spindle (61) is eccentrically arranged with respect to the grinding ball (71).

7. The medicine grinder according to claim 6, wherein an hourglass-shaped guide opening (72) is provided in the lower chamber (7) between the filter screen (5) and the upper side of the grinding ball (71).