KR20030053477A - Automatic throwing machine of solid medicines - Google Patents

Abstract

PURPOSE: An automatic solid chemical feeder is provided to accurately feed solid chemicals into water tank according to water flowrate and preset program. CONSTITUTION: The automatic feeder comprises a moisture blocking device(40) installed at one end of a receive tank(20) for opening and closing the bottom of the receive tank(20) through side of a guide pipe(10); a coupler(50) both ends of which are protruded through bottom circumference of the receive tank(20) and supported to freely rotate; a driving motor(60) installed at outer end of the coupler(50); an arranging device(70) installed at the center of the receive tank(20) for arranging a plurality of solid chemicals (S) received at the receive tank(20) by power transferred from the coupler(50); light sensors(90,92) for detecting the solid chemical (S) passing the bottom opening of the receive tank(20) so that it control the moisture blocking device(40) and driving motor(60).

Description

AUTOMATIC THROWING MACHINE OF SOLID MEDICINES}

The present invention relates to a solid chemical automatic injector, and more particularly, when the water continuously supplied through the tap water or the pumping of groundwater should be purified before being used as drinking water, etc. The present invention relates to a solid medicine automatic injector which can be purified by automatically inputting water according to a water supply amount or a predetermined time period.

Generally, water continuously supplied through tap water or groundwater pumping contains a small amount of contaminants. Therefore, before it is used, simple water purification for disinfection or sterilization is required, such as disinfection or chemical treatment. In the storage tank where water is temporarily stored in the water supply line, water purification chemicals containing chlorokalky or chlorine are added to the water tank, so that the purified water can be used during the stay in the storage tank.

In the conventional conventional method of simple purified water, the purified water is immersed in the net bag or the mesh type container and soaked in the reservoir tank so that the water supplied along the water supply line is melted from the net bag or the container during the temporary stay in the reservoir tank. Purification by the chemical action of purified water has been used.

However, in the conventional simple water purification method, since the difference between the initial and the end of the purification of chemicals in water is very large, the concentration of the purification chemicals is strong at the beginning of the purification of chemicals, so the smell of the chemicals is severe and used for drinking water. There was a problem of mass production of water that is not suitable for the following, and at the end of the contrary, the concentration of the purified water was light, so that water was not properly purified.

Therefore, the present invention has been made to solve the above problems, the object of the present invention is installed on one side of the upper end of the water storage tank according to the amount of water supplied to the water supply to the water storage tank and the correct time period according to a predetermined program and It is to provide a solid chemical auto-injector that allows the water to be continuously supplied uniformly purified by automatic dosing.

Solid medicine automatic injector according to the present invention made to achieve the above object is installed via a guide tube on one side of the upper end of the reservoir tank and receiving a plurality of water purification chemicals therein through the upper opening, and the upper end of the housing In the solid chemical automatic dispenser having a cover for opening and closing the opening, Moisture blocking means for opening and closing the lower opening of the housing through the side of the guide tube is installed on one side of the outer lower end of the housing, And the bottom of the housing A coupler having both ends protruding into and out of the housing and being freely supported by a circumference, a drive motor installed at the outer end of the coupler to rotate the coupler, and installed in the center of the housing to provide power to the coupler While receiving the eccentric rotation, align the plurality of purified chemicals stored in the storage container to the predetermined position and at the same time Arrangement means for periodically passing through the egg and the water purification chemicals passing through the lower opening of the storage container is installed on both sides facing each other with respect to the lower opening side of the storage container and then control the operation of the moisture blocking means and the driving motor. It characterized in that it comprises a light-emitting and light-receiving sensor.

1 is a cross-sectional view showing a primary operating state of the solid chemical autoinjector according to the present invention,

Figure 2 is a cross-sectional view showing a second operation state of the solid chemical autoinjector according to the present invention,

Figure 3 is a perspective view of the alignment means and the drive means installed in the solid chemical automatic injection machine according to the present invention.

Explanation of symbols on the main parts of the drawings

10: guide 20: storage

22: vertical passage 30: cover

40: moisture blocking means 42: motor

43: rotating disk 44a, 44b, 44c: first to third hinge shaft

45,46: first and second lever 47: fixed rod

48: Stopper 50: Coupler

52: first bevel gear 54: shaft hole

60: drive motor 70: alignment means

72: bolt 73: sleeve

74a, 74b: upper and lower bushings 75a, 75b: upper and lower washers

76: rubber tube 77: rotating plate

78: rotation axis 78a: slope

78b: eccentric surface 79: input plate

79a: drug passing groove 80: second bevel gear

81: tightening bolt 90: light emitting sensor

92: light receiving sensor

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

For reference, the same components and the same reference numerals are assigned to the same components as the conventional components in the drawings, and detailed description thereof will be omitted.

Solid chemical auto-injector according to the present invention as shown in Figures 1 to 3 guide pipe 10 is installed on one side of the upper end of the reservoir tank (not shown) for storing water, and the upper portion of the guide tube 10 Is installed in the passage is connected to the storage container 20 for receiving a plurality of purified water (S) therein through the upper opening, the cover 30 for opening and closing the upper opening of the storage container 20, and the storage Moisture blocking means 40 is installed on one side of the outer lower end of the cylinder 20 to open and close the lower opening of the housing 20 through the side surface of the guide tube 10, and one side of the lower circumference of the housing 20. A coupler 50 having both ends protruding into and out of the housing 20 and freely supported by rotation, and a driving motor 60 installed at the outer end of the coupler 50 to rotate the coupler 50; Is installed in the center of the housing 20 is received while receiving the power of the coupler 50 eccentric rotation storage 20 The alignment means 70 for aligning the plurality of purified chemicals S stored in the predetermined position to a predetermined position and periodically passing the purified chemicals S one by one, and the lower opening side of the receiving container 20. The water blocking means 40 and the driving motor 60 are operated through control means (not shown) after sensing the purified water S passing through the lower opening of the storage container 20 installed on both sides facing each other. It consists of a light-emitting and light-receiving sensor 90, 92 to control the.

That is, the guide tube 10 has a vertical hole 12 is formed in the center thereof, the lower end side of the moisture blocking means 40 is inserted into the inside of the guide tube 10 at the upper end with respect to the circumference thereof A slot 22 is formed to open and close the lower opening of the storage container 20, and a lower end thereof is directly connected to an upper end opening of the water storage tank (not shown) or connected through a hose (not shown). .

In the center of the receiving container 20, when the plurality of purified chemicals (S) inserted into the inside of the alignment means 70 facilitates alignment and at the same time the center of gravity of the plurality of purified chemicals (S) The vertical passage 22 is narrowed step by step from the top to the bottom so as to disperse the concentration concentrated on the bottom, and the mounting groove 24 is formed at one side of the outer circumferential bottom so that the moisture blocking means 40 is fixed.

The cover 30 is detachably coupled to the top outer circumference of the storage container 20 by a screw method so as to open and close the upper opening of the storage container 20.

The moisture blocking means 40 is fixed to the motor 42 and the motor shaft 42a of the motor 42 fixed to the mounting groove 24 of the housing 20 via the bracket 41. A first lever 45 hinged up and down by a first hinge shaft 44a at an eccentric position spaced apart from the rotation center of the rotary disk 43 by a predetermined distance from the rotation disk 43, and the first lever 45; A third hinge is hinged to one side end of the lever 45 via the second hinge shaft 44b and at the same time the mounting groove 24 of the housing 20 spaced apart from the second hinge shaft 44b by a predetermined distance. A second lever 46 hinged and pivoted through a shaft 44c, a fixed rod 47 fixed to one end of the second lever 46 and simultaneously rotating, and an end of the fixed rod 47; It is composed of a flexible stopper 48 fixed to the opening and closing the lower opening of the housing 20.

The coupler 50 has a middle circumference thereof rotatably supported through one side of the lower circumference of the accommodating cylinder 20, and one end thereof protrudes into the accommodating cylinder 20 to allow the The first bevel gear 52 is integrally formed so as to be geared with the lower end, and the other end of the first bevel gear 52 protrudes to the outside of the housing 20, so that the motor shaft 60a and the set screw 62 of the driving motor 60 are formed. The shaft hole 54 is formed so as not to be idle by the shaft.

One end of the driving motor 60 is fixed to the outer peripheral side of the lower end of the housing 20 through a bracket (not shown).

The aligning means 70 penetrates through the upper end of the bracket 71 and the bracket 71 in close contact with one side of the outer peripheral surface of the receiving container 20 and through the receiving container 20 at the end thereof. In the inner center of the storage container 20, the side screw surface is projected by the several bolt 72 which protrudes into the inside of the storage container 20, and the sleeve 73 fitted in the outer peripheral surface of the said several bolt 72, respectively. While being positioned between the upper and lower bushings 74a and 74b in a ring shape, which are respectively fixed to the ends of the plurality of bolts 72 so as not to rotate, and positioned between the upper and lower bushings 74a and 74b. A ring-shaped rubber tube 76 whose upper and lower ends are tightly fixed to the lower surface of the upper bushing 74a and the upper surface of the lower bushing 74b by upper and lower washers 75a and 75b, respectively, Ring-shaped rotating plate 77 inserted into the inner middle height, the upper bushing 74a, upper washer 75a, rotating plate 77, lower washer 75b, the lower bushing 74b is inserted into the inner diameter and rotated vertically to form a tee (T) -shaped rotary shaft 78 and the lower end of the vertical passage 22 in the receiving container 20, thereby purifying the water. The first bevel gear is in close contact with the center of the lower surface of the input plate 79 and the input plate 79 in close contact with the lower surface of the rotary shaft 78 and the lower bushing (74b) to control the passage through the chemical (S) The second bevel gear 80 geared at right angles to the 52 and the rotation axis of the second bevel gear 80 through the center of the second bevel gear 80 and the feed plate 79 in the center of the lower surface of the second bevel gear 80 And a tightening bolt 81 which is inserted to a predetermined depth at the lower end of the bottom 78 and binds them together.

At this time, the outer diameter of the upper and lower bushings (74a) (74b), the rubber tube (76), the upper end of the rotary shaft 78, the second bevel gear (80) is of the same size, the vertical passage in these outer diameters (outer peripheral surface) The distance to the inner circumferential surface of 22 is configured to maintain the distance that the purified water S can pass one by one in the vertical direction.

The rotating shaft 78 is formed with an inclined surface 78a, the height of which is lowered from one end of the upper surface to the other end thereof, and the rotating plate 77 interlocked with the rotating shaft 78 when the rotating shaft 78 is rotated is eccentrically rotated. An eccentric surface 78b is formed to enlarge or reduce the outer diameter size of the rubber tube 76 in a predetermined direction.

The input plate 79 has a drug passing groove (79a) is formed to pass the purified water (S) on one side of the outer diameter edge.

Next, the operation and effect of the present invention configured as described above will be described.

If a plurality of purified water (S) is filled through the upper opening of the storage container 20, and the control means (not shown) is turned on according to a preset program, the control means is instantaneously according to the set time interval. The driving motor 60 is driven by applying a current, and the coupler 50 integrally coupled by the set screw 62 to the end thereof while the motor shaft 60a is rotated according to the driving of the driving motor 60. And the coupler 50 has a second bevel gear of the alignment means 70 in gear contact with one side while the first bevel gear 52 of the alignment means 70 formed at one side thereof is rotated simultaneously. Will rotate 80.

In addition, the second bevel gear 80 rotates the feeding plate 79 and the rotating plate 77 fixed by the tightening bolt 81 at the same time, and thus the medicine passing groove 79a opened at one edge of the feeding plate 79. ) Position in the rotational direction, the rotating shaft 78 is rotated while varying the height of the inclined surface 78a formed on the upper end in the rotational direction a plurality of water purification chemicals flowing from the top to the bottom in the receiving container 20 It pushes (S) to the inner peripheral surface side of the vertical passage 22 formed in the receiving passage 20 and at the same time aligned with the vertical direction to control the flow of the purified chemicals (S) to flow sequentially.

In addition, when the rotary shaft 78 is rotated, the eccentric surface 78b formed at the intermediate height thereof is eccentrically rotated so that the rotary plate 77 fitted on the outer circumference thereof is eccentrically rotated, and the rotary plate 77 is eccentrically rotated. By pressing one side of the middle circumferential surface of the rubber tube 76 fitted on the outer circumferential surface, the rubber tube 76 is temporarily blocked so that the purified water S does not pass (fall) toward the convex portion while being partially convexly expanded outward. On the contrary, the circumferential side of the rubber tube 76, in which the convex portion is not generated, opens the passage so that the purified water S drops as shown in FIG. 1 and is primarily supplied to the upper surface of the input plate 79.

That is, since the convex portions expanded to the outer circumferential side of the rubber tube 76 are positioned in the same vertical line as the drug passing groove 79a formed in the input plate 79, their positions are moved (variable) together in the rotational direction. As shown in FIG. 2, the convex portion of the rubber tube 76 is a single grain of purified water already supplied to the upper surface of the input plate 79 while preventing the purified water S located in the upper portion thereof from directly falling into the medicine passing groove 79a. (S) is to help to escape through the drug passing groove (79a).

On the other hand, the motor 42 of the moisture blocking means 40 rotates the motor shaft 42a while being temporarily driven by applying a current at the same time or several seconds after the operation of the drive motor 60, the motor shaft 42a Towing the first lever 45, hinged by the first hinge shaft 44a at a position spaced apart from the rotation center by a predetermined distance while simultaneously rotating the rotating disk 43 fixed at its end in the upper direction of rotation. When the first lever 45 is towed to the upper side, the first lever 45 pulls the hinged second lever 46 together with the second hinge shaft 44b on the opposite end thereof.

At this time, the second lever 46 is towed distance when the first lever 45 is towed to the upper side because one end thereof is fixed to the side of the receiving container 20 via the third hinge shaft 44c. As much as the second lever 46 is rotated upward with the third hinge shaft 44c as the center of rotation, the stopper 48 fixed by the fixing rod 47 at the lower end thereof is simultaneously pulled as shown in FIG. 2, Accordingly, the stopper 48 allows the purified water S falling from the medicine passing groove 79a to flow into the guide tube 10 through the lower opening of the storage container 20 and at the same time a storage tank (not shown). Opening the lower opening of the housing 20 to be supplied to.

On the other hand, the light-emitting and light-receiving sensors 90, 92 installed in the lower opening of the storage container 20 to face each other detects the purified water S passing through the lower opening of the storage container 20, the control means ( Not shown) receives the signals detected by the light emission and light reception sensors 90 and 92 to control the driving of the driving motor 60 and the motor 42.

That is, after the purified water S passes through the lower opening of the storage container 20, the control means drives the driving motor 60 again by the signals of the light emission and light receiving sensors 90 and 92, and the above-mentioned operation is performed. The supplying step of the purified chemicals S is executed again, and the motor 42 is driven so that the stopper 48 can be opened and closed at the lower opening of the storage container 20.

As described above, the solid medicine automatic dispenser according to the present invention is aligned to a predetermined position by the alignment means rotated in the storage container is a large number of solid water purification medicines irregularly massed in the storage container at the same time according to the rotation angle of the alignment means It is designed to be dropped into the water tank while dropping drop by drop periodically through the closed and open medicine passage groove, and according to the pre-set program It can be automatically injected into the capacity, and accordingly there is an effect that can uniformly treat the water continuously supplied.

Claims (8)

It is installed through the guide tube 10 on one side of the upper end of the storage tank and opens and closes the storage container 20 for storing a plurality of purified chemicals S therein through the upper opening, and opens and closes the upper opening of the storage container 20. In the solid chemical automatic dosing machine having a cover 30 to Moisture blocking means 40 is installed on one side of the outer lower end of the housing 20 to open and close the lower opening of the housing 20 through the side of the guide tube 10, A coupler 50 which penetrates one side of the lower end of the housing 20 to protrude into and out of the housing 20 and is freely supported by rotation; A drive motor 60 installed at an outer end of the coupler 50 to rotate the coupler 50; Installed in the center of the receiving container 20 while receiving the power of the coupler 50 eccentric rotation while aligning a plurality of water purification medicines (S) stored in the receiving container 20 to a predetermined position and at the same time water purification chemicals ( Alignment means 70 for periodically passing S) one by one, The moisture blocking means 40 and the driving motor are installed on both sides of the lower opening side of the storage container 20 opposite to each other and detect the purified water S passing through the lower opening of the storage container 20. 60. A solid medicine autoloader, comprising a light-emitting and light-receiving sensor (90) (92) for controlling the operation of the (60). The method of claim 1, In the center of the receiving container 20, when the plurality of purified chemicals (S) inserted into the inside of the alignment means 70 facilitates alignment and at the same time the center of gravity of the plurality of purified chemicals (S) Solid drug automatic injector, characterized in that the vertical passageway 22 is formed to narrow down gradually from the top to the bottom to disperse the concentration. The method of claim 1, The moisture blocking means 40 is A motor 42 fixed to the outside of the housing 20, A rotating disc 43 fixed to the motor shaft 42a of the motor 42; A first lever 45 hinged up and down by a first hinge shaft 44a at an eccentric position spaced a predetermined distance from the rotation center of the rotation disk 43, and A third hinge shaft on the outside of the housing 20 spaced apart from the second hinge shaft 44b by a second hinge shaft 44b at a side end of the first lever 45 at a predetermined distance. A second lever 46 hinged and pivoted through 44c, Solid drug, characterized in that consisting of a soft stopper 48 is fixed to the end of the fixed rod 47 fixed to one end of the second lever 46 to open and close the lower opening of the storage container 20 Auto input machine. The method of claim 1, The coupler 50 is A first bevel gear 52 which is integrally formed at one end thereof and protrudes into the housing 20 to be geared with the lower end of the alignment means 70; And a shaft hole (54) formed at the other end thereof and fixed to the motor shaft (60a) and the set screw (62) of the drive motor (60) so as not to be idle. The method of claim 1, The alignment means 70 A ring shape is positioned at the inner center of the storage container 20 by a plurality of bolts 72 penetrating up and down the inside of the storage container 20 and fixed to the ends of the plurality of bolts 72, respectively. Upper and lower bushings 74a and 74b, Located between the upper bushing 74a and the lower bushing 74b, the upper and lower ends thereof are in close contact with the lower surface of the upper bushing 74a and the upper surface of the lower bushing 74b by upper and lower washers 75a and 75b, respectively. A ring-shaped rubber tube 76 to be fixed, A ring-shaped rotating plate 77 inserted into an inner middle height of the rubber tube 76; A rotary shaft 78 inserted into the inner diameter in the order of the upper bushing 74a, the upper washer 75a, the rotating plate 77, the lower washer 75b, and the lower bushing 74b, and rotating in the vertical direction; An input plate 79 in close contact with the lower surface of the rotary shaft 78 and the lower bushing 74b to block the lower end of the vertical passage 22 in the storage container 20 horizontally to control the passage of the purified water S; , A second bevel gear 80 which is in close contact with the center of the lower surface of the input plate 79 and is geared at a right angle to the first bevel gear 52 of the coupler 50; The fastening bolt 81 is inserted into a predetermined depth of the lower end of the rotating shaft 78 by penetrating the center of the second bevel gear 80 and the input plate 79 from the center of the lower surface of the second bevel gear 80 to bind them. Solid drug auto-injector, characterized in that configured. The method of claim 5, The outer diameters of the upper and lower bushings 74a and 74b, the rubber tube 76, the upper end of the rotary shaft 78, and the second bevel gear 80 are the same size, and the outer diameter of the vertical passage 22 The distance to the inner circumferential surface is a solid drug auto-injector, characterized in that configured to maintain the distance that the purified water (S) can pass one by one in the vertical direction. The method of claim 5, The rotating shaft 78 is An inclined surface 78a formed such that its height is lowered from one end of the upper surface to the other end, The eccentric surface 78b is formed at an intermediate height so that the rotating plate 77 interlocked with the rotating shaft 78 when the rotating shaft 78 is rotated is eccentrically rotated to enlarge or reduce the outer diameter of the rubber tube 76 in a predetermined direction. Solid chemical auto dosing machine. The method of claim 5, The input plate (79) is a solid drug automatic injector, characterized in that the drug passing groove (79a) is formed so that the purified water (S) passes on one side of the outer diameter edge.