CN114453107B

CN114453107B - Grinder for quantitatively taking medicine

Info

Publication number: CN114453107B
Application number: CN202210178069.8A
Authority: CN
Inventors: 王晓红
Original assignee: Weifang Second People's Hospital
Current assignee: Weifang Second People's Hospital
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2023-04-07
Anticipated expiration: 2042-02-24
Also published as: CN114453107A

Abstract

The invention relates to the field of tablet grinding devices, and discloses a quantitative medicine taking grinder which comprises a medicine bottle with an opening at the lower side, a bottle cap arranged on the medicine bottle, a medicine leaking plate, a quantitative medicine guiding assembly and a grinding assembly, wherein the medicine leaking plate is arranged on the medicine bottle; the medicine leakage plate is arranged in the medicine bottle and is of a horn mouth structure with a large upper part and a small lower part, and the lowest position of the medicine leakage plate is fixed and communicated with the medicine leakage pipe; the quantitative medicine guiding assembly comprises a shell and a medicine distributing wheel, the shell is fixed in the medicine bottle, the shell is positioned on the lower side of the medicine leaking pipe and is communicated with the lower end of the medicine leaking pipe, the medicine distributing wheel is rotatably installed in the shell, a medicine placing groove capable of containing quantitative tablets is formed in the medicine distributing wheel, a rotating rod is fixed at the center of the medicine distributing wheel, and one end, far away from the medicine distributing wheel, of the rotating rod penetrates out of the medicine bottle; the grinding assembly includes an upper grinding body and a lower grinding body. The quantitative tablet taking machine is convenient for people to take tablets quantitatively, and the tablets do not need to be taken out before being ground, so that the problem of pollution to the tablets is avoided, the operation is very convenient, and the efficiency can be improved.

Description

Ration mill of getting it filled

Technical Field

The invention relates to the technical field of tablet grinding devices, in particular to a quantitative medicine taking grinder.

Background

At present, most of the medicines are prepared into tablets, so that the medicines are convenient for patients to take. However, for some special patients, such as infants, critical patients, patients with esophageal and oral lesions, these patients have difficulty swallowing the tablets, and need to grind the tablets for taking, especially for infants, the tablets are often ground into powder and the powder is mixed with water for convenient taking.

For the grinding of tablets, at present, people mostly take the tablets to be ground out of a medicine bottle, then place the tablets in a container, and then grind the tablets by using hard articles such as a spoon. This method is not only time consuming and labor consuming, but also inconvenient to take tablets in a fixed amount, and when the tablets are poured out too much, the extra tablets need to be put back, which is likely to cause contamination of the tablets.

Disclosure of Invention

In view of this, the present invention provides a grinder for quantitatively taking medicine, which solves the problems of inconvenience in quantitatively taking medicine and easy pollution to tablets in the conventional tablet grinding manner pointed out in the background art.

The invention solves the technical problems by the following technical means:

a grinder for quantitatively taking medicine comprises a medicine bottle with an opening at the lower side and a bottle cap arranged on the medicine bottle, and further comprises a medicine leaking plate, a quantitative medicine guiding assembly and a grinding assembly; the medicine leakage plate is arranged in the medicine bottle and is of a bell mouth structure with a large upper part and a small lower part, and a medicine leakage pipe is fixed at the lowest position of the medicine leakage plate and communicated with the medicine leakage plate; the quantitative medicine guiding assembly comprises a shell and a medicine distributing wheel, the shell is fixed in a medicine bottle, the shell is positioned on the lower side of the medicine leaking pipe and is communicated with the lower end of the medicine leaking pipe, the medicine distributing wheel is rotatably installed in the shell, a medicine placing groove capable of containing quantitative tablets is formed in the medicine distributing wheel, a rotating rod is fixed at the center of the medicine distributing wheel, and one end, far away from the medicine distributing wheel, of the rotating rod penetrates out of the medicine bottle; the grinding assembly comprises an upper grinding body and a lower grinding body, the upper grinding body is fixed in the shell and located on the lower side of the shell, a medicine guide channel is formed in the upper grinding body, the upper end of the medicine guide channel is communicated with the lower end of the shell, the lower grinding body is detachably mounted at the lower open end of the medicine bottle, a grinding groove matched with the upper grinding body is formed in the lower grinding body, and the lower end of the medicine guide channel can be led into the grinding groove.

Furthermore, support plates are fixed on two sides outside the shell, and one end of each support plate, which is far away from the shell, is fixed on the inner side wall of the medicine bottle; an upper medicine guide pipe communicated with the shell is integrally formed at the upper end of the shell, the upper end of the upper medicine guide pipe is abutted against the lower end of the medicine leakage pipe, and the upper medicine guide pipe is communicated with the medicine leakage pipe; the lower extreme integrated into one piece of casing has the lower medicine guide tube with the casing intercommunication, the lower extreme of medicine guide tube and the upside butt of last rinding body down, just medicine guide tube and medicine guide channel intercommunication down.

Furthermore, the medicine containing grooves can contain one tablet, the number of the medicine containing grooves is two, and the two medicine containing grooves are symmetrically distributed on the medicine distributing wheel; the one end that the dwang is located the medicine bottle outside is fixed with bar structure's rotation handle.

Further, the upper grinding body comprises a fixing part, a connecting part and a grinding part, the fixing part and the connecting part are both cylindrical structures, the fixing part is fixed on the inner side wall of the bottle body, the diameter of the connecting part is smaller than that of the fixing part, the connecting part is integrally formed on the lower side of the fixing part, the grinding part is of a conical structure, and the grinding part is integrally formed on the lower side of the connecting part; the lower grinding body comprises a rotating part, the rotating part is of a cylindrical structure, the outer side wall of the rotating part is in threaded connection with the inner side wall of the lower end of the medicine bottle, the grinding groove is formed in the upper side of the rotating part, and the grinding groove is a conical groove with the same shape as the grinding part.

Further, the lower grinding body further comprises an annular coaming, wherein the annular coaming is integrally formed at the upper end of the rotating part, the upper end of the grinding groove is surrounded by the annular coaming, and the inner diameter of the annular coaming is equal to the diameter of the connecting part.

Further, the lower grinding body further comprises a rotating ring, the rotating ring is fixed at the lower end of the rotating portion, and anti-slip grains are arranged on the circumferential side wall of the rotating ring.

Further, lead the passageway of medicine passageway for the slope setting, the upper end of leading the medicine passageway is located the center department of fixed part, the lower extreme of leading the medicine passageway is located the skew wall of grinding portion.

Further, the medicine leakage plate is movably arranged in the medicine bottle, a rotary table is fixedly arranged on the medicine leakage plate, the rotary table is rotatably arranged on the inner side wall of the medicine bottle, a first bevel gear is fixed on the outer side wall of the medicine leakage pipe, a second bevel gear is fixed on the rotary rod, and the second bevel gear is in meshed connection with the first bevel gear; the upside of leaking the medicine board in the medicine bottle is fixed with T shape pole, the lower extreme of T shape pole is located and leaks the pencil directly over, just first puddler is fixed to the lower extreme of T shape pole, the position that is close to on leaking the pencil on the medicine board is fixed with the second puddler, second puddler and first puddler misplace each other and slope in the horizontal plane setting.

Further, the lower grinding body is of a transparent structure.

The invention has the beneficial effects that:

1. the quantitative tablet taking machine is provided with the medicine bottle, the medicine leaking plate, the quantitative medicine guiding assembly and the grinding assembly, so that people can conveniently take tablets quantitatively, the tablets do not need to be taken out before being ground, the problem of pollution to the tablets is avoided, the operation is very convenient, and the tablet grinding efficiency can be improved.

2. According to the quantitative medicine taking device, the shell, the medicine distributing wheel, the rotating rod, the rotating handle and the like are arranged, when quantitative medicine taking is needed, the medicine distributing wheel is driven to rotate directly by rotating the rotating handle and the rotating rod, and one tablet can be fed into the grinding groove when the medicine distributing wheel rotates 180 degrees, so that the medicine taking is convenient, and people can take the quantitative tablets according to the self needs.

3. According to the invention, by arranging the upper grinding body, the lower grinding body and other structures, when the tablet is ground, the whole lower grinding body only needs to be rotated relative to the bottle body, the whole lower grinding body moves towards the upper side, and the tablet is extruded into powder through the mutual extrusion action of the grinding part and the grinding groove, so that the grinding effect is good.

4. According to the medicine leakage plate, the structure comprising the rotary disc, the first bevel gear, the second bevel gear, the first stirring rod, the second stirring rod and the like is arranged, so that when the rotary rod rotates, the whole medicine leakage plate can be driven to rotate through the first bevel gear and the second bevel gear, and tablets can fall into the medicine leakage pipe more smoothly; and when leaking the medicine board and rotating, the second puddler can rotate first puddler relatively, and second puddler and first puddler mutually support, can play the effect of a stirring to the tablet of card in leaking medicine board and leaking the pencil junction, further make the tablet can fall into more smoothly in leaking the pencil.

Drawings

FIG. 1 is a schematic diagram of a grinder for dispensing a metered dose according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of a metered dose grinder of the present invention;

FIG. 3 is an enlarged view of the embodiment of the grinder for drawing medicine in FIG. 2;

FIG. 4 is a cross-sectional view of one embodiment of a metered dose grinder of the present invention;

wherein, 1, a medicine bottle; 11. a medicine inlet; 12. a bottle cap; 13. a T-shaped rod; 14. a first stirring rod; 2. a medicine leakage plate; 21. a medicine leakage pipe; 22. a turntable; 23. a first bevel gear; 24. a second stirring rod; 3. a quantitative drug delivery assembly; 31. a housing; 311. a support plate; 312. an upper medicine guide tube; 313. a lower drug delivery tube; 32. a medicine distributing wheel; 321. a medicine placing groove; 322. rotating the rod; 323. rotating the handle; 324. a second bevel gear; 4. a grinding assembly; 41. an upper abrasive body; 411. a drug delivery channel; 412. a fixed part; 413. a connecting portion; 414. a grinding section; 42. a lower abrasive body; 421. a grinding groove; 422. a rotating part; 423. an annular coaming; 424. a rotating ring; 425. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, the grinder for quantitatively taking medicine of the present invention comprises a medicine bottle 1 with an open lower side, a medicine inlet 11 is arranged at the top end of the medicine bottle 1, a bottle cap 12 is screwed at the medicine inlet 11 of the medicine bottle 1, the grinder further comprises a medicine leakage plate 2, a quantitative medicine guiding component 3 and a grinding component 4, the medicine leakage plate 2 is movably installed in the medicine bottle 1, tablets in the medicine bottle 1 can be stored at a position above the medicine leakage plate 2, the medicine leakage plate 2 is of a horn mouth structure with a large upper part and a small lower part, a medicine leakage tube 21 is fixed and communicated at the lowest position of the medicine leakage plate 2, the tablets in the medicine bottle 1 can enter the medicine leakage tube 21 from the lowest position of the medicine leakage plate 2, and the tablets in the medicine leakage tube 21 can be overlapped in the vertical direction.

As shown in fig. 2 and 3, the quantitative medicine guiding assembly 3 includes a housing 31 and a medicine distributing wheel 32, the housing 31 is a circular shell-shaped structure, support plates 311 are fixed on both sides of the exterior of the housing 31, one end of each support plate 311, which is far away from the housing 31, is fixed on the inner side wall of the medicine bottle 1, the whole housing 31 is fixed in the medicine bottle 1 through the two support plates 311, the housing 31 is located at the lower side of the medicine leaking pipe 21, an upper medicine guiding pipe 312 which is communicated with the housing 31 is integrally formed at the upper end of the housing 31, the inner diameter of the upper medicine guiding pipe 312 is equal to the inner diameter of the medicine leaking pipe 21, the upper end of the upper medicine guiding pipe 312 is abutted against the lower end of the medicine leaking pipe 21, the upper medicine guiding pipe 312 is communicated with the medicine leaking pipe 21, so that tablets in the medicine leaking pipe 21 can enter the housing 31 through the upper medicine guiding pipe 312, the medicine distributing wheel 32 is a rotating rod structure which has the same shape as the interior of the housing 31, the medicine distributing wheel 32 is also rotatably installed in the housing 31, a medicine distributing wheel 32 is provided with a medicine containing medicine placing groove 321 capable of containing quantitative medicine tablets, one end of the medicine bottle 322, which is fixed outside the medicine bottle 322, and the medicine distributing wheel 322 is located outside the medicine bottle 322; the grinding assembly 4 comprises an upper grinding body 41 and a lower grinding body 42, the upper grinding body 41 is fixed in the shell 31 and positioned at the lower side of the shell 31, a medicine guide channel 411 is arranged in the upper grinding body 41, a lower medicine guide tube 313 communicated with the shell 31 is integrally formed at the lower end of the shell 31, the lower end of the lower medicine guide tube 313 is abutted to the upper side of the upper grinding body 41, the lower medicine guide tube 313 is communicated with the medicine guide channel 411, the lower grinding body 42 is detachably mounted at the lower open end of the medicine bottle 1, a grinding groove 421 matched with the upper grinding body 41 is arranged on the lower grinding body 42, and the lower end of the medicine guide channel 411 can be led into the grinding groove 421.

As shown in fig. 2 and 3, when a person uses the grinder to grind tablets, the medicine bottle 1 is shaken to shake the tablets into the medicine leaking tube 21, then the medicine distributing wheel 32 is rotated by rotating the handle 323 and the rotating rod 322, so that the quantitative tablets enter the medicine placing groove 321 from the medicine leaking tube 21 and the medicine guide tube 312, then the tablets in the medicine placing groove 321 enter the grinding groove 421 from the lower medicine guide tube 313 and the medicine guide channel 411, and finally the lower grinding body 42 is moved to the side close to the upper grinding body 41 to extrude the tablets in the grinding groove 421 into powder.

As shown in fig. 2 and fig. 3, in this embodiment, in order to be convenient for the tablet is taken to the ration more, the space of putting medicine groove 321 only can hold a tablet, and the quantity of putting medicine groove 321 is two, two put medicine groove 321 symmetric distributions on dividing the medicine wheel 32, it is bar structure to rotate 323, when taking the tablet, only need through rotating 323 and dwang 322, will divide medicine wheel 32 to rotate 180, just can send into a tablet grinding groove 421 in, people can take quantitative tablet according to the demand of self, and convenient for operation.

As shown in fig. 2 and 4, in the present embodiment, the upper polishing body 41 includes a fixing portion 412, a connection portion 413 and a polishing portion 414, the fixing portion 412 and the connection portion 413 are both cylindrical structures, the diameter of the fixing portion 412 is equal to the inner diameter of the bottle, the circumferential side wall of the fixing portion 412 is fixed on the inner side wall of the bottle, the diameter of the connection portion 413 is smaller than the diameter of the fixing portion 412, the connection portion 413 is integrally formed at the lower side of the fixing portion 412, the polishing portion 414 is conical structure, the diameter of the upper side surface of the polishing portion 414 is equal to the diameter of the connection portion 413, and the polishing portion 414 is integrally formed at the lower side of the connection portion 413; lower grinding body 42 includes rotating part 422, rotating part 422 is cylindrical structure, be provided with the external screw thread on rotating part 422's the lateral wall, be equipped with the internal thread on the inside wall of medicine bottle 1 lower extreme, rotating part 422's the lateral wall and the inside wall threaded connection of medicine bottle 1 lower extreme, grind the upside at rotating part 422, it is the same taper-shaped groove with grinding part 414 shape to grind groove 421, when not grinding the tablet, grinding part 414 is for not laminating mutually with the inside wall of grinding groove 421, when the tablet that gets into in grinding groove 421 needs to be ground, can rotate whole lower grinding body 42 relatively the bottle, make whole lower grinding body 42 move towards the upside, through the mutual squeezing action of grinding part 414 and grinding groove 421, it is powder to extrude the tablet.

As shown in fig. 4, in the present embodiment, in order to prevent the tablet or powder from being shaken out of the grinding groove 421, the lower grinding body 42 further includes an annular surrounding plate 423, the annular surrounding plate 423 is integrally formed at the upper end of the rotating portion 422, the annular surrounding plate 423 surrounds the upper end of the grinding groove 421, and the inner diameter of the annular surrounding plate 423 is equal to the diameter of the connecting portion 413, and the annular surrounding plate 423 surrounds the upper end of the grinding groove 421, so that the tablet or powder can be prevented from being shaken out of the grinding groove 421 when the tablet or powder is taken out.

As shown in fig. 1 and 4, in the present embodiment, in order to enable one to better rotate the whole lower grinding body 42, the lower grinding body 42 further includes a rotating ring 424, the rotating ring 424 is fixed at the lower end of the rotating part 422, the circumferential side wall of the rotating ring is provided with anti-slip patterns 425, and one can rotate the whole grinding body more laborsavingly by the rotating ring 424 with the anti-slip patterns 425, thereby better grinding the tablets into powder.

As shown in fig. 2, in this embodiment, in order to reduce the interference of the drug guiding channel 411 on the process of grinding the tablets, the drug guiding channel 411 is a channel arranged obliquely, the upper end of the drug guiding channel 411 is located at the center of the fixing part 412, and the lower end of the drug guiding channel 411 is located on the oblique side wall of the grinding part 414, so that the tablets in the grinding groove 421 do not re-enter the drug guiding channel 411 when the lower grinding body 42 approaches the upper grinding body 41, thereby improving the grinding quality.

In this embodiment, in order to facilitate people to observe the taking and grinding conditions of the tablets, the whole lower grinding body 42 is made of a transparent material, and people can observe the number of the tablets entering the grinding groove 421 and observe the grinding conditions of the tablets by looking from bottom to top.

As shown in fig. 2, in this embodiment, in order to avoid the problem that a plurality of tablets are stuck at the joint between the lower end of the medicine leakage plate 2 and the medicine leakage tube 21 due to too many tablets, a rotary table 22 is fixedly installed on the medicine leakage plate 2, the rotary table 22 is rotatably installed on the inner side wall of the medicine bottle 1, a first bevel gear 23 is fixed on the outer side wall of the medicine leakage tube 21, a second bevel gear 324 is fixed on the rotary table 322, the second bevel gear 324 is meshed with the first bevel gear 23, and when the rotary table 322 rotates, the whole medicine leakage plate 2 can be driven to rotate by the first bevel gear 23 and the second bevel gear 324, so that the tablets can fall into the medicine leakage tube 21 more smoothly; the upper side of leaking medicine board 2 in medicine bottle 1 is fixed with T shape pole 13, the lower extreme of T shape pole 13 is located and leaks the pencil 21 directly over, and the lower extreme of T shape pole 13 is fixed with two first puddlers 14 that the symmetry set up, leak the position that is close to leaking the pencil 21 on the pencil 2 and be fixed with two second puddlers 24 that the symmetry set up, second puddler 24 and first puddler 14 dislocation each other, and the slope sets up in the horizontal plane, when whole hourglass pencil 2 rotates relative medicine bottle 1, second puddler 24 can rotate relative first puddler 14, second puddler 24 and first puddler 14 mutually support, can play the effect of a stirring to the tablet of card in leaking the pencil 2 and leaking the pencil 21 junction, further make the tablet can fall into more smoothly in leaking the pencil 21.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.

Claims

1. A grinder for quantitatively taking medicine comprises a medicine bottle with an opening at the lower side and a bottle cap arranged on the medicine bottle, and is characterized in that the grinder also comprises a medicine leaking plate, a quantitative medicine guiding assembly and a grinding assembly; the medicine leakage plate is arranged in the medicine bottle and is of a bell mouth structure with a large upper part and a small lower part, and a medicine leakage pipe is fixed at the lowest position of the medicine leakage plate and communicated with the medicine leakage plate; the quantitative medicine guiding assembly comprises a shell and a medicine distributing wheel, the shell is fixed in a medicine bottle, the shell is positioned on the lower side of the medicine leaking pipe and is communicated with the lower end of the medicine leaking pipe, the medicine distributing wheel is rotatably installed in the shell, a medicine placing groove capable of containing quantitative tablets is formed in the medicine distributing wheel, a rotating rod is fixed at the center of the medicine distributing wheel, and one end, far away from the medicine distributing wheel, of the rotating rod penetrates out of the medicine bottle; the grinding assembly comprises an upper grinding body and a lower grinding body, the upper grinding body is fixed in the shell and positioned on the lower side of the shell, a medicine guide channel is formed in the upper grinding body, the upper end of the medicine guide channel is communicated with the lower end of the shell, the lower grinding body is detachably mounted at the lower opening end of the medicine bottle, a grinding groove matched with the upper grinding body is formed in the lower grinding body, and the lower end of the medicine guide channel can be led into the grinding groove;

the medicine leakage plate is movably arranged in the medicine bottle, a rotary table is fixedly arranged on the medicine leakage plate, the rotary table is rotatably arranged on the inner side wall of the medicine bottle, a first bevel gear is fixed on the outer side wall of the medicine leakage pipe, a second bevel gear is fixed on the rotary rod, and the second bevel gear is in meshed connection with the first bevel gear; the upside of leaking the medicine board in the medicine bottle is fixed with T shape pole, the lower extreme of T shape pole is located and leaks the pencil directly over, just first puddler is fixed to the lower extreme of T shape pole, the position that is close to on leaking the pencil on the medicine board is fixed with the second puddler, second puddler and first puddler misplace each other and slope in the horizontal plane setting.

2. The grinder for quantitatively taking medicine according to claim 1, wherein support plates are fixed on two sides outside the housing, and one end of the support plate, which is far away from the housing, is fixed on the inner side wall of the medicine bottle; an upper medicine guide pipe communicated with the shell is integrally formed at the upper end of the shell, the upper end of the upper medicine guide pipe is abutted against the lower end of the medicine leakage pipe, and the upper medicine guide pipe is communicated with the medicine leakage pipe; the lower extreme integrated into one piece of casing has the lower medicine guide tube with the casing intercommunication, the lower extreme of medicine guide tube and the upside butt of last rinding body down, just medicine guide tube and medicine guide channel intercommunication down.

3. The grinder for quantitatively taking medicines according to claim 2, wherein the medicine placing grooves can contain one tablet, the number of the medicine placing grooves is two, and the two medicine placing grooves are symmetrically distributed on the medicine distributing wheel; the one end that the dwang is located the medicine bottle outside is fixed with bar structure's rotation handle.

4. The grinder for quantitatively taking medicine according to claim 1, wherein the upper grinding body comprises a fixing portion, a connecting portion and a grinding portion, the fixing portion and the connecting portion are both cylindrical structures, the fixing portion is fixed on the inner sidewall of the bottle body, the diameter of the connecting portion is smaller than that of the fixing portion, the connecting portion is integrally formed at the lower side of the fixing portion, the grinding portion is conical structure, and the grinding portion is integrally formed at the lower side of the connecting portion; the lower grinding body comprises a rotating part, the rotating part is of a cylindrical structure, the outer side wall of the rotating part is in threaded connection with the inner side wall of the lower end of the medicine bottle, the grinding groove is formed in the upper side of the rotating part, and the grinding groove is a conical groove with the same shape as the grinding part.

5. The grinder for quantitatively taking medicine according to claim 4, wherein the lower grinding body further comprises an annular shroud integrally formed at an upper end of the rotating portion, the annular shroud surrounding an upper end of the grinding groove and having an inner diameter equal to a diameter of the connecting portion.

6. The grinder for quantitatively taking medicine according to claim 5, wherein the lower grinding body further comprises a rotating ring fixed at a lower end of the rotating portion, and the circumferential side wall of the rotating ring is provided with anti-slip lines.

7. The grinder for quantitatively taking medicine according to claim 6, wherein the medicine guide channel is an obliquely arranged channel, the upper end of the medicine guide channel is located at the center of the fixing portion, and the lower end of the medicine guide channel is located on the oblique side wall of the grinding portion.

8. The grinder for quantitatively taking medicine according to claim 1, wherein the lower grinding body is of a transparent structure.