KR102661909B1 - Pill grinder - Google Patents

Abstract

A pill crusher is started. The pill crusher is a pill crusher for evenly crushing pills packed in medicine packets, comprising: a vibrating unit disposed at the bottom to generate vibration and provided with a vibration plate on which the medicine packaging is placed; A pressing unit disposed on the upper part of the vibration plate and provided with a pressing plate to press the pills in the medicine bag placed on the vibration plate by a lifting and lowering operation; and a pullout unit for continuously pulling out the medicine packet containing the crushed pills to the outside.

Description

Pill Grinder {PILL GRINDER}

The present invention relates to a pill crusher. To be more specific, the pills packed in medicine packets are struck and evenly crushed, but the medicine packaging is not damaged by combining vibration and compression, and several days' worth of medicine packaging is continuously supplied without interruption. This is about a pill crusher that can crush pills while doing so.

Generally, when a doctor writes a prescription according to the patient's symptoms, the pharmacist dispenses the medicine according to the prescription. The medicine put into the medicine packet is usually a 3-day supply, based on taking it 3 times a day. It is packaged in multiple-day quantities, such as a 6-day, 9-day, or 15-day supply, divided into packets for one-time consumption.

Prescribed medications generally include pills, ointments, and liquid medicine, of which pills are the most commonly prescribed. There is no problem taking pills for adults or teenagers, but since it is difficult for infants and the elderly to swallow pills as is, they are crushed into powder and packaged so that they can be easily taken by swallowing with water.

Usually, when crushing pills, various types of pills according to the prescription are put into a grinder at once to make powder, and then distributed and packaged in a certain amount in medicine packets according to the period and frequency of taking. There is a problem that it scatters around and gets mixed up in the process of grinding other medicines, and there is a problem that pharmacists inhale the medicine dust and harm their health.

In particular, there is a problem that some of the previous medicine powder that was scattered around the dispenser is mixed in during the process of grinding the new medicine. If even a small amount of other medicine is mixed in, fatal side effects can occur in the patient.

In addition, even though the prescriptions for medicines that must be taken for breakfast, lunch, and dinner are different, if they are crushed and distributed all at once with a grinder for reasons of convenience and time, the problem is that the medicines cannot be dispensed in accordance with the doctor's prescriptions and the treatment effect is reduced. there was.

Additionally, patients who require long-term medication must prepare a 10-day supply up to a maximum of 6 months' worth of medication. If the type of medication prescribed is different depending on the time of administration, the pills must be sorted and crushed one by one according to the prescription. There was a problem of refusal to prepare the powder itself because it took a long time to prepare.

Meanwhile, in order to solve the above problem, a 'pill crusher (Korea registered patent 10-2153362)' has been proposed.

In this conventional pill crusher, a plurality of connected medicine packets with pills packed in them are inserted between the hitting plate and the support plate, and the lifting and lowering of the hitting plate is repeated by the lifting rod rotated by the driving of the motor, and the pills packed in the pill packaging are repeated. It is made to crush the pills by hitting.

However, in the conventional pill crusher, the striking plate falls by its own weight when the lifting rod rotates to crush the pills. However, the impact of the striking plate falling frequently causes the medicine packaging to tear or burst, causing the pills to pop out of the medicine packaging. there is a problem.

In addition, in the case of a conventional pill crusher, only the number of pill packets proportional to the number of striking plates can be crushed, so there is a problem that a lot of work time is required, such as having to insert the pill packet again after the pill crushing is completed.

Republic of Korea registered patent 10-2153362

The purpose of the present invention is to solve this problem, by hitting the pills packed in medicine packets and grinding them evenly, but by combining vibration and compression to prevent the medicine packets from being damaged, while continuously supplying several days' worth of medicine packets without interruption. The aim is to provide a pill crusher capable of crushing pills.

A pill crusher according to an embodiment of the technical idea of the present invention for achieving the above problem is a pill crusher for evenly crushing pills packed in medicine packaging, and has a vibrating plate disposed at the bottom to generate vibration and on which the medicine packaging is placed. A vibrating unit provided; A pressing unit disposed on the upper part of the vibration plate and provided with a pressing plate to press the pills in the medicine bag placed on the vibration plate by a lifting and lowering operation; and a pullout unit for continuously pulling out the medicine packet containing the crushed pills to the outside.

In addition, the vibration unit includes a motor that generates rotational force; An eccentric rotating body axially coupled to the rotating shaft of the motor, axially coupled so as to be deviated from the center; A vertically arranged connecting member coupled to the eccentric rotating body; A plate-shaped vibration plate coupled to the upper part of the connecting member and on which the medicine package is placed; And a first support guide installed vertically on one side and the other side to support the lower part of the diaphragm and guide the diaphragm to move vertically smoothly.

Additionally, the diaphragm may be formed in the shape of a flat top surface.

Additionally, the diaphragm may have irregularities formed on its upper surface.

Additionally, a plurality of the diaphragms may be stacked and combined.

In addition, the pressing unit includes a pressing roller unit that goes up and down; a pressing plate that descends by the pressing roller unit and is disposed to contact the upper part of the vibration plate to press the medicine package placed on the vibration plate; and a second support guide installed perpendicularly to one side and the other of the lower side of the pressing plate, guiding the pressing plate to move vertically and having a restoration spring to restore the pressing plate lowered by the pressing roller unit to the upper side. may include.

In addition, the pressing roller unit includes a raising and lowering unit that moves up and down by the rotational force of the motor; And a compression roller coupled to one side of the elevation unit and pressing the upper part of the compression plate while being raised and lowered by the elevation unit.

In addition, the raising and lowering unit includes a motor that generates rotational force; A pinion gear having a gear formed on an outer peripheral surface that is axially coupled to the rotating shaft of the motor; and a rack member disposed vertically so as to engage with the pinion gear and having a rack formed on one surface.

Additionally, the pressing roller may be formed in the form of an eccentric, irregular circular cam.

Additionally, the pressing plate may have a flat lower surface in the shape of a flat plate.

Additionally, the press plate may have irregularities formed on its lower surface.

Additionally, the second support guide includes a rod penetrating the pressing plate; a restoration spring inserted into the rod penetrating the lower part of the compression plate; and a bush fitted on the upper part of the rod that penetrates the upper part of the compression plate to guide the compression plate while moving vertically while inserted into the rod, and to prevent the compression plate from being separated from the rod.

In addition, the compression plate may further include a pressure sensor installed on the lower surface to measure the pressure generated while compressing the pill.

In addition, the draw-out portion includes a vertical member installed vertically adjacent to one side of the diaphragm; A gear unit installed on the vertical member and rotating the plurality of gears in engagement with the rotational force of the motor to move the pulverized medicine packaging to a position; and a guide plate that guides the medicine package moved through the gear unit to the outside.

In addition, the gear unit includes a motor that provides rotational force; a drive pulley installed on the rotation axis of the motor and including a drive gear; a driven pulley disposed at a position spaced apart from the driving pulley and including a driven gear; A belt connecting the driving pulley and the driven pulley; A first rotating friction member in the shape of a disk installed on the same rotation axis as the driving gear and the driven gear; and a second driven gear installed to mesh with the driving gear and the upper part of the driven gear, and a second rotating friction member in the shape of a disk having an elastic rubber ring on an outer circumferential surface installed on the rotation axis of the second driven gear. may include.

In addition, the pill crusher further includes a housing for accommodating the vibrating part, the pressing part, and the drawing part, and the housing includes: a cover forming an external shape including a floor, a ceiling, and a side; Doors opening in front and behind the cover, respectively; and a control unit installed on one side of the cover to control the overall operation of the pill crusher.

The pill crusher according to the present invention strikes pills packed in medicine packaging and crushes them evenly, placing the medicine packaging on the upper part of the vibrating plate, and pressing the medicine packaging while maintaining a certain gap with the pressing plate on the upper part of the medicine packaging, thereby vibrating and compressing the medicine packaging. In parallel, the medicine packaging can be prevented from being damaged, and there is an effect of pulverizing several days' worth of uncut medicine packaging while continuously supplying it without interruption.

1 is a perspective view of a pill crusher according to an embodiment of the present invention.
Figure 2 is a perspective view of the main part of the vibration unit.
Figure 3 is a perspective view of the main part of the compression portion.
Figure 4 is a perspective view of the main part of the draw-out portion.
Figure 5 is a perspective view of the main part of the gear portion.
Figure 6 is a perspective view of a diaphragm with irregularities according to another embodiment of the present invention.
Figure 7 is a perspective view of a pressing plate having irregularities according to another embodiment of the present invention.
Figure 8 is a perspective view of a pill crusher of the present invention including a housing.

In order to fully understand the present invention, its operational advantages, and the objectives achieved by practicing the present invention, reference should be made to the accompanying drawings and the contents described in the drawings illustrating preferred embodiments of the present invention.

Hereinafter, the present invention will be described in detail by explaining preferred embodiments of the present invention with reference to the accompanying drawings. The same reference numerals in each drawing indicate the same member.

A pill crusher according to an embodiment of the technical idea of the present invention is to crush pills packed in medicine packaging evenly by striking them, but prevents the medicine packaging from being damaged by combining vibration and compression, and continuously supplies several days' worth of medicine packaging without interruption. This is about a pill crusher that can crush pills while doing so.

Figure 1 is a perspective view of a pill crusher according to an embodiment of the present invention, Figure 2 is a perspective view of the main part of the vibrating part, Figure 3 is a perspective view of the main part of the compression part, Figure 4 is a perspective view of the main part of the draw-out part, and Figure 5 is a main part of the gear part. It is a perspective view, Figure 6 is a perspective view of a diaphragm with irregularities according to another embodiment of the present invention, and Figure 7 is a perspective view of a pressure plate with irregularities according to another embodiment of the present invention.

Referring to FIGS. 1 to 7 , a pill crusher according to an embodiment of the present invention may largely include a vibrating unit 100, a pressing unit 200, and a drawing unit 300.

First, the vibrating unit 100 is placed at the bottom to generate vibration and is equipped with a vibration plate 140 on which the medicine packaging is placed. This is a part where several days' worth of uncut medicine packaging is continuously supplied and placed without interruption.

The vibrating unit 100 includes a motor 110 that generates rotational force, an eccentric rotating body 120 that is axially coupled to the rotating shaft of the motor 110, and is axially coupled so as to be biased from the center, and the eccentric rotating body ( 120), a vertically arranged connecting member 130, a plate-shaped diaphragm 140 coupled to the upper part of the connecting member 130 and on which the medicine packet is placed, and a lower part of the diaphragm 140 is supported and the diaphragm 140 is smooth. It may include a first support guide 150 installed vertically on one side and the other side to guide vertical movement.

The eccentric rotating body 120 is basically disk-shaped and is axially coupled so that the rotation axis is biased from the exact center to one side, and the connecting member 130 is axially coupled to the rotation axis of the eccentric rotating body 120 but is spaced upward. Can be installed.

The connecting member 130 is a part that connects the eccentric rotating body 120 and the diaphragm 140 so that the diaphragm 140 is disposed upwardly and spaced apart from the eccentric rotating body 120.

In the vibrating unit 100, when the motor 110 rotates, the shaft-coupled eccentric rotating body 120 rotates eccentrically, and the diaphragm 140 is connected to the motor 110 through the connecting member 130. Vibration may occur in a state where it is placed above the rotation axis of .

At this time, by the first support guide 150, the diaphragm 140 is guided so as not to tilt while maintaining a horizontal state, thereby enabling vertical movement.

Meanwhile, the diaphragm 140a may be formed in the shape of a flat top surface.

Alternatively, the diaphragm 140b may have irregularities formed on its upper surface.

In this way, the vibration plate (140b) has irregularities formed on the upper surface, so that it approaches closely to the pressing plates (220, 220a, 220b), which will be described later, and crushes the pills in the medicine bag more evenly. If a pill is packaged in a medicine bag with a trace amount of air contained therein and an air pocket exists, the pill in the medicine bag may be moved and compressed through the unevenness formed on the vibration plate (140b) to the entire range when compressed, so that the pill can be compressed in one part. The tipping phenomenon can be reduced, and thus the pills can be crushed more evenly.

Additionally, a plurality of the diaphragms 140, 140a, and 140b may be stacked and combined.

That is, the diaphragm plates (140, 140a, 140b) are divided into multiple single-layer structures and stacked, making it possible to physically adjust the gap between the diaphragm plates (140, 140a, 140b) and the compression plates (220, 220a, 220b). At this time, the plurality of diaphragms 140, 140a, 140b may be made of magnets so that they can be easily attached and detached from each other.

Next, the compression unit 200 is disposed on the upper part of the vibration plates 140, 140a, 140b and presses the pills in the medicine packaging placed on the vibration plates 140, 140a, 140b by a lifting and lowering operation. , 220b) This is a provided part.

The pressing plates (220, 220a, 220b) are lowered by the pressing roller unit 210 and the pressing roller unit 210, and are arranged to contact the upper part of the diaphragm (140, 140a, 140b) to form the diaphragm. Pressing plates 220, 220a, 220b for pressing the medicine packaging placed on (140, 140a, 140b) and the pressing plates 220, 220a, 220b are installed perpendicularly on one side and the other lower side, and the pressing plates 220, 220a , 220b) A second support guide (220b) that guides vertical movement and is provided with a restoration spring 232 to restore the pressing plates 220, 220a, 220b lowered by the pressing roller unit 210 back to the upper side. 230) may be included.

That is, the pressing plates (220, 220a, 220b) are moved up and down by the pressing roller unit 210 to a position close to the vibration plates (140, 140a, 140b) and then move away again, thereby repeating the movement. The medicine bag placed between the plates (220, 220a, 220b) and the vibration plate (140, 140a, 140b) can be compressed, and through this, the pills in the medicine bag can be crushed.

Meanwhile, the pressing roller unit 210 is coupled to the elevating and lowering unit 211, which moves up and down by the rotational force of the motor 212, and one side of the elevating and lowering unit 211, and is raised and lowered by the elevating and lowering unit 211. It may include a compression roller 215 that presses the upper portion of the compression plates 220, 220a, and 220b.

The raising and lowering unit 211 is arranged vertically to engage with a motor 212 that generates rotational force, a pinion gear 213 with a gear formed on the outer peripheral surface axially coupled to the rotation axis of the motor 212, and the pinion gear 213. It may include a rack member 214 with a rack formed on one side.

That is, the lifting and lowering unit 211 causes the pinion gear 213 to rotate when the motor 21 rotates, and vertically raises and lowers on the rack of the rack member 214 installed to engage with the pinion gear 213. The action can take place. In addition, the pressing roller 215 can move up and down vertically together with the raising and lowering unit 211 vertically on the rack member 214.

At this time, when the elevating and lowering unit 211 descends, the pressing roller 215 presses the pressing plates 220, 220a, 220b downward, and the vibration plates 140, 140a, 140b and the pressing plate 220 , 220a, 220b) can move close to each other so that the pressing process can be performed, so that the raising and lowering unit 211 can be raised and lowered according to the rotation of the motor 212, allowing the pressing process to be performed repeatedly.

Meanwhile, the pressing roller 215 may be formed in the form of an eccentric, irregular circular cam.

That is, the pressing roller 215 is not shaped like a regular circle, but has an irregular circular shape with one side protruding from the regular circle, so that it can have a cam structure. In this way, as the pressing roller 215 is formed in the form of an irregular circular cam, the motor 212 rotates in the process of the pressing roller 215 being raised and lowered through the raising and lowering unit 211. At this time, as the pressing roller 215 rotates, the pressing plates 220, 220a, 220b are not pressed evenly, and the protruding cam portion contacts the pressing plates 220, 220a, 220b. Before and after the crushing point, the pressing plates 220, 220a, 220b can rapidly rise or fall, making it possible to crush the pills evenly even if large, uncrushed grains remain.

Meanwhile, the pressing plate 220a may be formed in the shape of a flat bottom plate.

Additionally, the pressing plate 220b may have irregularities formed on its lower surface.

In this way, the pressing plate 220b is formed with irregularities on the lower surface, so that it approaches closely to the vibration plate 140, 140a, 140b to crush the pills in the medicine packaging, and to crush the pills in the medicine packaging more evenly. If a pill is packed in a medicine bag with a trace amount of air and an air pocket exists, the pill in the medicine bag can be moved and compressed through the unevenness formed on the compression plate (220b) to the entire range during compression, so that the pill is stuck in one part. The tipping phenomenon can be reduced, and thus the pills can be crushed more evenly.

Meanwhile, the second support guide 230 is inserted into the rod 231 penetrating the compression plates 220, 220a, 220b, and the rod 231 penetrating the lower portion of the compression plates 220, 220a, 220b. The restoration spring 232 and the compression plate (220, 220a, 220b) are inserted into the upper part of the rod 231 that penetrates the upper part, and the compression plate (220, 220a, 220b) is inserted into the rod 231. It may be guided while moving vertically and may include a bush 233 that prevents the pressing plates 220, 220a, 220b from being separated from the rod 231.

That is, through the second support guide 230, the pressing plates 220, 220a, 220b are stably supported and guided vertically so that they can be raised and lowered, and the pressing plates 220, 220a, 220b are lowered. Afterwards, the s motion of rising upward again can be performed by the restoration spring 232.

Meanwhile, the compression plates 220, 220a, and 220b may further include a pressure sensor (not shown) installed on the lower surface to measure the pressure generated while compressing the pill.

Although the pressure sensor (not shown) is not specifically shown in the drawing, it is a typical pressure sensor and can be divided into a plurality of sensing regions (pressure detection nodes) and can simultaneously detect pressure at several points on the sensor. It is a sensor with a thin structure.

The pressure sensor may be connected and operated with a separate controller (not shown) or adapter (not shown) to obtain the sensed pressure value and use it as data.

In addition, the pressure sensor is a material whose resistance changes depending on pressure, and is made by dispersing conductive particles within a polymer. When pressure is applied, the distance between conductive particles becomes closer and the resistance decreases (current increases).

This pressure sensor is a resistance-type sensor that is strong against external electrical noise, has excellent impact resistance and durability, and can be implemented in a flexible film form, so it can be manufactured in various shapes and arrangements, so it has the advantage of being able to be implemented in a thin structure. there is.

Meanwhile, the pressure sensor consists of an electronic pressure sensitive paper and can measure pressure by applying vertical pressure.

In this way, a pressure sensor is installed on the lower surface of the compression plates (220, 220a, 220b) to measure the pressure value generated while compressing the pill, and in consideration of this, the vibration plates (140, 140a, 140b) and the compression plate The appropriate proximity distance of (220, 220a, 220b) can be set in advance.

Lastly, the withdrawal unit 300 is a part for continuously withdrawing the medicine packet containing the crushed pills to the outside.

The draw-out unit 300 is installed on a vertical member 310 vertically installed adjacent to one side of the diaphragm 140, 140a, 140b, and a plurality of gears are installed on the vertical member 310, and a plurality of gears operate the rotational force of the motor 321. It may include a gear unit 320 that engages and rotates to move the pulverized medicine packaging, and a guide plate 330 that guides the medicine packaging moved through the gear unit 320 to the outside.

The gear unit 320 includes a motor 321 that provides rotational force, a drive pulley 322 installed on the rotation axis of the motor 321 and including a drive gear 323, and a horizontal axis from the drive pulley 322. A driven pulley 324 disposed at a spaced apart position and including a driven gear 325, a belt 326 connecting the driving pulley 322 and the driven pulley 324, the driving gear 323 and the driven pulley 324. A disc-shaped first rotating friction member 327 installed on the same rotation axis as the gear 325, and a second driven gear 328 installed to engage with the upper part of the driving gear 323 and the driven gear 325, and It may include a disc-shaped second rotating friction member 329 having an elastic rubber ring 329a on the outer peripheral surface installed on the rotation axis of the second driven gear 328.

That is, when the driving pulley 322 rotates due to the rotation of the motor 321, the driven pulley 324 rotates together through the belt 326, and the driving pulley 322 and the driven pulley 324 ) rotates, the driving gear 323 and the driven gear 325 rotate, and the first rotating friction member 327 axially coupled to the driving gear 323 and the driven gear 325 rotates, When the plurality of second driven gears 328 engaged with the driving gear 323 and the driven gear 325 rotate, the plurality of second rotating friction members 329 axially coupled thereto rotate.

That is, one end of the medicine packaging where pill crushing is completed is sandwiched between the first rotating friction member 327 and the second rotating friction member 329, and the first rotating friction member 327 and the second rotating friction member 329 As the members 329 rotate in opposite directions, they can be pulled out while moving outward from the position of the draw-out portion 300.

In addition, the guide plate 330 is composed of a flat floor and a vertical plate standing vertically on both sides of the floor, and is a part to ensure that the crushed medicine packets can be smoothly guided and extracted to a position in the specified direction without being separated. .

At this time, in order to allow the medicine package to be pulled out while maintaining friction in a more smoothly held state, knurling may be applied to the outer peripheral surface of the first rotating friction member 327, and the second rotating friction member ( 329) A rubber ring 329a made of an elastic rubber material may be fitted on the outer peripheral surface.

Figure 8 is a perspective view of a pill crusher of the present invention including a housing.

Referring to Figure 8, the pill crusher of the present invention may further include a housing 1 for accommodating the vibrating part 100, the pressing part 200, and the drawing part 300.

The housing (1) includes a cover (2) forming an external shape including the floor, ceiling, and sides, a door (3) that opens at the front and rear of the cover (2), and a door (3) installed on one side of the cover (2). It may include a control unit 4 for manipulating the overall operation of the crusher.

That is, the pill crusher of the present invention accommodates the vibrating unit 100, the pressing unit 200, and the drawing unit 300 inside the housing 1, and when a pill crushing operation is required, the front and rear The door 3 can be opened to allow the medicine packaging to be introduced to one side, and the crushed medicine packaging to be taken out to the other side.

The operating unit 4 is electrically connected to control the entire pill crusher, and may include both hardware and software for controlling the overall system, such as switches, buttons, and displays.

The pill crusher according to various embodiments according to the technical idea of the present invention is to crush the pills packed in the medicine packaging evenly, placing the medicine packaging on the upper part of the vibration plate (140, 140a, 140b) and pressing plate ( 220, 220a, 220b) presses the medicine packet while maintaining a certain clearance with the vibration plate (140, 140a, 140b), so that the medicine package can be prevented from being damaged by combining vibration and compression, and can be used for several days' worth without being cut. It has the effect of pulverizing medicine packets while supplying them continuously without interruption.

As described above, the optimal embodiment has been disclosed in the drawings and specification. Although specific terms are used here, they are used only for the purpose of describing the present invention and are not used to limit the meaning or limit the scope of the present invention described in the claims. Therefore, those skilled in the art will understand that various modifications and other equivalent embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the attached patent claims.

1: Housing 2: Cover
3: Door 4: Control panel
100: Vibration unit 110: Motor
120: Eccentric rotating body 130: Connecting member
140, 140a, 140b: Vibration plate 150: First support guide
200: Compression part 210: Compression roller part
211: Elevation and lowering unit 212: Motor
213: pinion gear 214: rack member
215: Compression roller 220, 220a, 220b: Pressing plate
230: second support guide 231: rod
232: restoration spring 233: bush
300: Drawout portion 310: Vertical member
320: gear unit 321: motor
322: driving pulley 323: driving gear
324: driven pulley 325: driven gear
326: Belt 327: First rotation friction member
328: Second driven gear 329: Second rotating friction member
329a: rubber ring 330: guide plate

Claims (16)

In a pill crusher for evenly crushing pills packed in medicine bags,
A vibration unit disposed at the bottom to generate vibration and provided with a vibration plate on which the medicine package is placed;
A compression unit disposed on the upper part of the vibration plate and provided with a compression plate to compress the pills in the medicine bag placed on the vibration plate by a lifting and lowering operation; and
It includes a drawing unit for continuously drawing out the medicine packaging containing the crushed pills to the outside,
The vibrating part,
A motor that generates rotational force;
An eccentric rotating body axially coupled to the rotating shaft of the motor, axially coupled so as to be deviated from the center;
A vertically arranged connecting member coupled to the eccentric rotating body;
A plate-shaped vibration plate coupled to the upper part of the connecting member and on which the medicine package is placed; and
A pill crusher comprising a first support guide installed vertically on one side and the other side to support the lower part of the diaphragm and guide the diaphragm to move vertically smoothly. delete According to clause 1,
The diaphragm is,
A pill crusher characterized in that the upper surface is made of a flat plate shape. According to clause 1,
The diaphragm is,
A pill crusher characterized in that irregularities are formed on the upper surface. According to clause 1,
The diaphragm is,
A pill crusher characterized in that a plurality of pills are stacked and combined. According to clause 1,
The compression part,
A pressing roller unit that goes up and down;
a pressing plate that descends by the pressing roller unit and is disposed to contact the upper part of the vibration plate to press the medicine package placed on the vibration plate; and
A second support guide installed perpendicularly on one side and the other side of the lower part of the pressing plate, guiding the pressing plate to move vertically, and provided with a restoration spring to restore the pressing plate lowered by the pressing roller unit to the upper side. A pill crusher comprising: According to clause 6,
The pressing roller part,
A lifting and lowering unit that moves up and down by the rotational force of the motor; and
A compression roller that is coupled to one side of the elevating and lowering unit and presses the upper part of the pressing plate while being raised and lowered by the elevating and lowering unit. According to clause 7,
The elevating and lowering part,
A motor that generates rotational force;
A pinion gear having a gear formed on an outer peripheral surface that is axially coupled to the rotating shaft of the motor; and
A pill crusher comprising a rack member disposed vertically to engage with the pinion gear and having a rack formed on one surface. According to clause 7,
The pressing roller is,
A pill crusher characterized in that it is formed in the form of an eccentric irregular circular cam. According to clause 6,
The pressing plate is,
A pill crusher, characterized in that the lower surface is made of a flat plate shape. According to clause 6,
The pressing plate is,
A pill crusher characterized in that irregularities are formed on the lower surface. According to clause 6,
The second support guide is,
a rod penetrating the pressing plate;
a restoration spring inserted into the rod penetrating the lower part of the compression plate; and
A bush that is inserted into the upper part of the rod that penetrates the upper part of the compression plate to guide the compression plate while moving vertically while inserted into the rod, and to prevent the compression plate from being separated from the rod; characterized in that it includes a. Pill crusher. According to clause 6,
The pressing plate is,
A pill crusher further comprising a pressure sensor installed on the lower surface to measure the pressure generated while compressing the pill. According to clause 1,
The withdrawal unit,
A vertical member installed vertically adjacent to one side of the diaphragm;
A gear unit installed on the vertical member and rotating the plurality of gears in engagement with the rotational force of the motor to move the pulverized medicine packaging to a position; and
A pill crusher comprising a guide plate that guides the medicine package moved through the gear unit to the outside. According to clause 14,
The gear part,
A motor that provides rotational force;
a drive pulley installed on the rotation axis of the motor and including a drive gear;
a driven pulley disposed at a position spaced apart from the driving pulley and including a driven gear;
A belt connecting the driving pulley and the driven pulley;
A first rotating friction member in the shape of a disk installed on the same rotation axis as the driving gear and the driven gear; and
A second driven gear installed to engage with the driving gear and the upper part of the driven gear, and a second rotating friction member in the shape of a disc provided with an elastic rubber ring on the outer peripheral surface installed on the rotation axis of the second driven gear; A pill crusher comprising: According to clause 1,
The pill crusher,
Further comprising a housing for accommodating the vibrating part, the pressing part, and the drawing part,
The housing is,
a cover forming an external shape including the floor, ceiling and sides;
Doors opening in front and behind the cover, respectively; and
A pill crusher comprising a control unit installed on one side of the cover to control the overall operation of the pill crusher.