CN214288391U

CN214288391U - Medicine reducing mechanism is used in paediatrics nursing

Info

Publication number: CN214288391U
Application number: CN202023108695.5U
Authority: CN
Inventors: 豆婷; 华梅琴
Original assignee: Northern Jiangsu Peoples Hospital
Current assignee: Northern Jiangsu Peoples Hospital; Subei Peoples Hospital of Jiangsu Province
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-28
Anticipated expiration: 2030-12-21

Abstract

The application discloses medicine pulverizing device is used in paediatrics nursing, including box and the reducing mechanism of setting in the box, box outer wall bottom four corners is fixed connection support column top respectively, the first motor of box outer wall top center department fixed connection, the output of first motor rotates to be connected and runs through box top center department, box bottom center department intercommunication leads to the groove, it is equipped with and holds the bucket to lead to the groove below, hold tank top overlap joint box outer wall bottom, the feed inlet has been seted up respectively to the box left and right sides lateral wall. In order to avoid powder to stay and cause the waste on the swash plate, the third motor rotates and drives second bevel gear, and second bevel gear drives four first bevel gear rotations, and first bevel gear drives four second threaded rods and rotates, and with second threaded rod screw-thread fit's scraper blade at swash plate surface slip, scrape remaining powder from the swash plate, get into through the discharge gate and hold the bucket in, avoid the waste of powder.

Description

Medicine reducing mechanism is used in paediatrics nursing

Technical Field

The application relates to a reducing mechanism, specifically is a medicine reducing mechanism for paediatrics nursing.

Background

The medicine crushing refers to an operation process of crushing massive solid medicines into particles with proper granularity by means of mechanical force, the medicine crushing can keep the composition and pharmacological action of the medicines unchanged, can promote the dissolution and absorption of the medicines, and improve the utilization rate of the medicines.

The existing crushing device cannot completely crush the solid medicine, and the medicine powder is easy to remain in the device to cause waste. Therefore, a medicine crushing device for pediatric nursing is provided to solve the problems.

Disclosure of Invention

A medicine crushing device for pediatric nursing comprises a box body and a crushing device arranged in the box body, wherein four corners of the bottom end of the outer wall of the box body are respectively and fixedly connected with the top end of a supporting column, the center of the top end of the outer wall of the box body is fixedly connected with a first motor, the output end of the first motor is rotatably connected with and penetrates through the center of the top end of the box body, the center of the bottom end of the box body is communicated with a through groove, a containing barrel is arranged below the through groove, the top end of the containing barrel is lapped with the bottom end of the outer wall of the box body, the side walls of the left side and the right side of the box body are respectively provided with a feeding hole, the two feeding holes are respectively communicated with the output end of a feeding pipe, the center of the side wall of the rear side of the box body is provided with a second chute in the vertical direction, the second chute is slidably connected with the output end of a second motor, the second motor is positioned outside the box body, and one side of the second motor is slidably connected with the side wall of the rear side of the box body;

the smashing device comprises a pressing plate, a cam and a first threaded rod, the top end of the first threaded rod is fixedly connected with the output end of a first motor, the bottom end of the first threaded rod is in threaded sleeve connection with the center of a lifting plate, one end of a rotating shaft is fixedly connected to one side of the cam, the other end of the rotating shaft is fixedly connected with the output end of a second motor, the bottom end of the cam is in lap joint with the top end of the pressing plate, the side wall of the pressing plate is in sliding connection with the inner wall of the smashing barrel, the bottom end of the pressing plate is in lap joint with the top end of a filter plate, and the side wall of the filter plate is in rotating connection with the inner cavity side wall of the smashing barrel.

Furthermore, the left side and the right side of the lifting plate are respectively fixedly connected with one end of a sliding rod, the other end of each sliding rod is respectively connected with a first sliding chute in a sliding manner, and the first sliding chutes are respectively vertically arranged on the side walls of the left side and the right side of the inner cavity of the box body.

Further, lifter plate bottom four corners is fixed connection cavity pole outer wall top respectively, four cavity pole inner chamber top is fixed connection spring top respectively, four the spring bottom is fixed connection lifter top respectively, four lifter bottom is fixed connection clamp plate top four corners respectively, four the spring slides respectively and cup joints cavity pole inner chamber, four the lifter top slides respectively and cup joints cavity pole inner chamber.

Further, the center of the bottom end of the filter plate is fixedly connected with the output end of a third motor, the bottom end of the third motor is fixedly connected with the center of the top end of the inclined plate, four side walls of the inclined plate are fixedly connected with each other in a pairwise manner to form a bucket-shaped structure, and a discharge hole is formed in one side, close to each other, of the inclined plate.

Furthermore, the side wall of the inner cavity of the crushing barrel is respectively and rotatably connected with one end of a second threaded rod, the other end of the second threaded rod is respectively and rotatably connected with the outer wall of a third motor, the outer wall of the second threaded rod is respectively and fixedly sleeved with a first bevel gear, the first bevel gear is respectively engaged with a second bevel gear, and the second bevel gear is fixedly sleeved at the output end of the third motor.

And furthermore, one side, away from each other, of each inclined plate is fixedly connected with the side wall of the inner cavity of the crushing barrel, the top ends of the inclined plates are respectively connected with the bottom ends of the scraping plates in a sliding mode, and the centers of the scraping plates are respectively in threaded sleeve connection with the outer wall of the second threaded rod.

The beneficial effect of this application is: the application provides a medicine reducing mechanism for paediatrics nursing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to one embodiment of the present application;

FIG. 4 is a rear view of the external structure of the housing according to an embodiment of the present application.

In the figure: 1. the box, 2, the lifter plate, 3, the pivot, 4, first threaded rod, 5, first motor, 6, the cavity pole, 7, the spring, 8, the lifter, 9, the second threaded rod, 10, the scraper blade, 11, first spout, 12, logical groove, 13, hold the bucket, 14, the swash plate, 15, the support column, 16, the filter plate, 17, smash the bucket, 18, the clamp plate, 19, the feed inlet, 20, the inlet pipe, 21, the cam, 22, the slide bar, 23, the second spout, 24, the second motor, 25, first bevel gear, 26, second bevel gear, 27, the third motor, 28, the discharge gate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a drug crushing device for pediatric nursing comprises a box body 1 and a crushing device arranged in the box body 1, four corners of the bottom end of the outer wall of the box body 1 are respectively and fixedly connected with the top end of a support column 15, the center of the top end of the outer wall of the box body 1 is fixedly connected with a first motor 5, the output end of the first motor 5 is rotatably connected with and penetrates through the center of the top end of the box body 1, the center of the bottom end of the box body 1 is communicated with a through groove 12, a containing barrel 13 is arranged below the through groove 12, the top end of the containing barrel 13 is lapped with the bottom end of the outer wall of the box body 1, the left side wall and the right side wall of the box body 1 are respectively provided with a feed inlet 19, the two feed inlets 19 are respectively communicated with the output end of a feed pipe 20, the center of the rear side wall of the box body 1 is provided with a second chute 23 in the vertical direction, the second chute 23 is slidably connected with the output end of a second motor 24, and the second motor 24 is arranged outside the box body 1, one side of the second motor 24 is slidably connected with the side wall of the rear side of the box body 1;

reducing mechanism includes clamp plate 18, cam 21 and first threaded rod 4, the output of the first motor 5 of 4 top fixed connection of first threaded rod, 2 center departments of lifter plate are cup jointed to 4 bottom threads of first threaded rod, the one end of 21 one side fixed connection pivot 3 of cam, the output of the other end fixed connection second motor 24 of

pivot

3, 18 top centers departments of 21 bottom overlap joint clamp plates of cam, 18 lateral wall sliding connection of clamp plate smashes bucket 17 inner walls, 18 bottom overlap joint 16 tops of filter plate of clamp plate, the 16 lateral walls of filter plate rotate to connect and smash 17 inner chamber lateral walls of bucket.

The left side and the right side of the lifting plate 2 are respectively fixedly connected with one end of a sliding rod 22, the other ends of the two sliding rods 22 are respectively connected with a first sliding chute 11 in a sliding manner, the two first sliding chutes 11 are respectively vertically arranged on the side walls of the left side and the right side of the inner cavity of the box body 1, the stability of the lifting process of the pressure plate 18 is improved, four corners of the bottom end of the lifting plate 2 are respectively fixedly connected with the top end of the outer wall of the cavity rod 6, the top ends of the inner cavities of the four cavity rods 6 are respectively fixedly connected with the top ends of springs 7, the bottom ends of the four springs 7 are respectively fixedly connected with the top ends of the lifting rods 8, four bottoms of the lifting rods 8 are respectively fixedly connected with four corners of the top end of the pressure plate 18, the four springs 7 are respectively in sliding sleeve connection with the inner cavity of the cavity rod 6, the top ends of the four lifting rods 8 are respectively in sliding sleeve connection with the inner cavity rod 6, the pressure plate 18 is conveniently pulled to rise through the springs 7, and the center of the bottom end of the filter plate 16 is fixedly connected with the output end of a third motor 27, the bottom end of the third motor 27 is fixedly connected with the center of the top end of the inclined plate 14, the side walls of the four inclined plates 14 are fixedly connected in pairs to form a bucket-shaped structure, a discharge hole 28 is formed in one side of the four inclined plates 14 close to each other to facilitate sliding out of medicinal powder, the periphery of the side wall of the inner cavity of the crushing barrel 17 is respectively and rotatably connected with one end of a second threaded rod 9, the other ends of the four second threaded rods 9 are respectively and rotatably connected with the outer wall of the third motor 27, the outer walls of the four second threaded rods 9 are respectively and fixedly sleeved with a first bevel gear 25, the four first bevel gears 25 are respectively engaged with a second bevel gear 26, the second bevel gear 26 is fixedly sleeved at the output end of the third motor 27 to facilitate driving the rotation of the second bevel gear 26, the sides of the four inclined plates 14 far away from each other are respectively and fixedly connected with the side wall of the inner cavity of the crushing barrel 17, and the top ends of the four inclined plates 14 are respectively and slidably connected with the bottom ends of the scraping plates 10, the centers of the four scraping plates 10 are respectively in threaded sleeve connection with the outer wall of the second threaded rod 9, so that the powder on the surface of the inclined plate 14 can be conveniently scraped.

When the device is used, electrical elements appearing in the device are externally connected with a power supply and a control switch when the device is used, solid medicines are put into the device through two inlet pipes 20, the medicines enter a filter plate 16 in a crushing barrel 17 through a feed inlet 19, in order to ensure that the crushing effect of the solid medicines is better, by starting a first motor 5, the first motor 5 drives a first threaded rod 4 to rotate, a rotating shaft 3 in threaded fit with the first threaded rod 4 moves downwards under the limitation of a sliding rod 22, so that a lifting plate 2 is driven to move to the lowest part of the first threaded rod 4, the lifting shaft drives a pressing plate 18 to shrink in a cavity rod 6 under the action of a spring 7, by starting a second motor 24, the second motor 24 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives a cam 21 to rotate, the cam 21 drives the pressing plate 18 to reciprocate on the filter plate 16, so that the solid medicines are crushed, and simultaneously by starting a third motor 27, third motor 27 drives the filter plate 16 and rotates in smashing bucket 17, thereby increase the contact number of times of solid medicine and clamp plate 18, it is better to clamp plate 18 roll the effect, the powder that is smashed drops on swash plate 14 through filter plate 16, sick bed discharge gate 28 roll-off, get into through logical groove 12 and hold in the bucket 13, in order to avoid powder to remain and cause the waste on swash plate 14, third motor 27 rotates and drives second bevel gear 26 and rotate, second bevel gear 26 drives four first bevel gear 25 and rotates, first bevel gear 25 drives four second threaded rod 9 and rotates, and second threaded rod 9 screw-thread fit's scraper blade 10 slides on swash plate 14 surface, scrape remaining powder from swash plate 14, get into through discharge gate 28 and hold in the bucket 13, avoid the waste of powder.

The application has the advantages that:

1. in order to enable the crushing effect of the solid medicine to be better, the first motor is started to drive the first threaded rod to rotate, the rotating shaft in threaded fit with the first threaded rod moves downwards under the limitation of the sliding rod, so that the lifting plate is driven to move to the lowest part of the first threaded rod, the lifting shaft drives the pressing plate to contract in the cavity rod under the action of the spring, the second motor drives the rotating shaft to rotate by starting the second motor, the rotating shaft drives the cam to rotate, the cam drives the pressing plate to reciprocate on the filtering plate, so that the solid medicine is crushed continuously, and meanwhile, the third motor drives the filtering plate to rotate in the crushing barrel by starting the third motor, so that the contact frequency of the solid medicine and the pressing plate is increased, and the rolling effect of the pressing plate is better;

2. this application is rational in infrastructure, in order to avoid powder to stay and cause the waste on the swash plate, the third motor rotates and drives second bevel gear, and second bevel gear drives four first bevel gear rotations, and first bevel gear drives four second threaded rods and rotates, and with second threaded rod screw-thread fit's scraper blade at swash plate surface slip, scrape remaining powder from the swash plate and fall, get into through the discharge gate and hold the bucket in, avoid the waste of powder.

The first motor 5 adopts a model 57CM23-BZ produced by Shenzhen Yadada electromechanical Limited and a related matched power supply and circuit thereof.

The second motor 24 is of the AEEFF3/AVEFF3 type manufactured by seiko technologies ltd, east, and its associated power supply and circuitry.

The third motor 27 is a 4IK25GN-c model manufactured by Xinwin numerical control technology development Limited, Suzhou and its associated power supply and circuitry.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a medicine reducing mechanism for paediatrics nursing which characterized in that: comprises a box body (1) and a crushing device arranged in the box body (1), wherein four corners of the bottom end of the outer wall of the box body (1) are respectively fixedly connected with the top end of a supporting column (15), the center of the top end of the outer wall of the box body (1) is fixedly connected with a first motor (5), the output end of the first motor (5) is rotatably connected with and penetrates through the center of the top end of the box body (1), the center of the bottom end of the box body (1) is communicated with a through groove (12), a containing barrel (13) is arranged below the through groove (12), the top end of the containing barrel (13) is lapped with the bottom end of the outer wall of the box body (1), the side walls of the left side and the right side of the box body (1) are respectively provided with a feeding port (19), the two feeding ports (19) are respectively communicated with the output end of a feeding pipe (20), the center of the side wall of the rear side of the box body (1) is provided with a second chute (23) in the vertical direction, and the second chute (23) is slidably connected with the output end of a second motor (24), the second motor (24) is positioned outside the box body (1), and one side of the second motor (24) is connected with the side wall of the rear side of the box body (1) in a sliding manner;

the smashing device comprises a pressing plate (18), a cam (21) and a first threaded rod (4), the output end of a first motor (5) of fixed connection at the top end of the first threaded rod (4), the center of a lifting plate (2) is sleeved by threads at the bottom end of the first threaded rod (4), one end of a rotating shaft (3) of fixed connection at one side of the cam (21), the output end of a second motor (24) of fixed connection at the other end of the rotating shaft (3), the center of the top end of the pressing plate (18) in lap joint at the bottom end of the cam (21), the inner wall of a smashing barrel (17) is smashed by sliding connection at the side wall of the pressing plate (18), the top end of the pressing plate (18) in lap joint at the bottom end of the pressing plate (16), and the inner cavity side wall of the smashing barrel (17) is rotated and connected by the side wall of the filtering plate (16).

2. The medication pulverizing device for pediatric nursing according to claim 1, wherein: the left side and the right side of the lifting plate (2) are respectively fixedly connected with one end of a sliding rod (22), two ends of the sliding rod (22) are respectively connected with a first sliding chute (11) in a sliding mode, and the first sliding chute (11) is respectively vertically arranged on the side walls of the left side and the right side of an inner cavity of the box body (1).

3. The medication pulverizing device for pediatric nursing according to claim 1, wherein: lifter plate (2) bottom four corners is fixed connection cavity pole (6) outer wall top, four respectively cavity pole (6) inner chamber top is fixed connection spring (7) top, four respectively spring (7) bottom is fixed connection lifter (8) top, four respectively fixed connection clamp plate (18) top four corners, four are in lifter (8) bottom is fixed connection clamp plate (8) top four corners, four respectively spring (7) slide respectively and cup joint cavity pole (6) inner chamber, four lifter (8) top slides respectively and cup joints cavity pole (6) inner chamber.

4. The medication pulverizing device for pediatric nursing according to claim 1, wherein: the filter plate is characterized in that the center of the bottom end of the filter plate (16) is fixedly connected with the output end of a third motor (27), the center of the top end of a sloping plate (14) fixedly connected with the bottom end of the third motor (27) is four, two-two fixed connection of the side wall of the sloping plate (14) forms a hopper-shaped structure, and four discharge holes (28) are formed in one side, close to each other, of the sloping plate (14).

5. The medication pulverizing device for pediatric nursing according to claim 1, wherein: smash bucket (17) inner chamber lateral wall and rotate respectively all around and connect second threaded rod (9) one end, four second threaded rod (9) other end rotates respectively and connects third motor (27) outer wall, four second threaded rod (9) outer wall is fixed respectively and cup joints first bevel gear (25), four first bevel gear (25) meshing cooperation second bevel gear (26) respectively, second bevel gear (26) are fixed cup joints at third motor (27) output.

6. The medication pulverizing device for pediatric nursing according to claim 4, wherein: four one side that swash plate (14) kept away from each other is fixed connection respectively and smashes bucket (17) inner chamber lateral wall, four swash plate (14) top is sliding connection scraper blade (10) bottom respectively, four scraper blade (10) center punishment do not the screw thread cup joint second threaded rod (9) outer wall.