CN213254739U

CN213254739U - Pharmacy department medicine smashing preparation device

Info

Publication number: CN213254739U
Application number: CN202021955568.6U
Authority: CN
Inventors: 刘敏
Original assignee: Qingdao Municipal Hospital
Current assignee: Qingdao Municipal Hospital
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-25
Anticipated expiration: 2030-09-08

Abstract

The utility model provides a pharmacy department medicine smashes preparation facilities belongs to medical appliances technical field. The medicine crushing preparation device for pharmacy department comprises a crushing box, a material pushing mechanism and a crushing mechanism. Crushing case includes box and support piece, support piece fixes the bottom of box, pushing equipment includes first threaded rod and first extensible member, the tip spiro union of first threaded rod has first screw thread section of thick bamboo, crushing mechanism includes second threaded rod, servo motor and elastic component, second threaded rod screw thread runs through the opposite side of box, the tip spiro union of second threaded rod has second screw thread section of thick bamboo, first fixed plate is fixed the tip of second screw thread section of thick bamboo, elastic component's end fixing has the second abrasive disc, the second abrasive disc with the internal surface sliding connection of box. The utility model discloses smash the convenience that the in-process can be more like this, it is higher to smash more abundant crushing efficiency simultaneously.

Description

Pharmacy department medicine smashing preparation device

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to pharmacy department's medicine smashes preparation facilities.

Background

The pharmacy department business compiles a medicine plan according to the medical treatment, scientific research and teaching requirements of hospitals and basic medicine catalogues, inquires and masters medicine science and technology and medicine market information, and provides various medicines with safety, effectiveness, high quality and low price for clinic.

At present, the existing pharmacy medicine crushing preparation device is not convenient to use when being crushed, and the crushing efficiency is relatively low.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a pharmacy department's medicine smashes preparation facilities aims at improving pharmacy department's medicine and smashes preparation facilities, and it is not convenient enough to use during crushing, moreover kibbling efficiency problem lower relatively.

The utility model discloses a realize like this:

the utility model provides a pharmacy department's medicine smashes preparation facilities, including smashing case, pushing equipment and rubbing crusher structure.

The crushing box comprises a box body and a support piece, the support piece is fixed at the bottom of the box body, the pushing mechanism comprises a first threaded rod, a first grinding disc and a first telescopic piece, the first threaded rod penetrates through the inside of one side of the box body, the end part of the first threaded rod is screwed with a first threaded cylinder, the first grinding disc is fixed at the end part of the first threaded cylinder, the first grinding disc is in sliding connection with the inner surface of the box body, the first telescopic piece is fixed between the first grinding disc and the box body, the crushing mechanism comprises a second threaded rod, a first fixing plate, a second telescopic piece, a servo motor and an elastic component, the second threaded rod penetrates through the other side of the box body, the end part of the second threaded rod is screwed with a second threaded cylinder, and the first fixing plate is fixed at the end part of the second threaded cylinder, the second telescopic piece is fixed between the first fixing plate and the box body, the servo motor is installed on the outer surface of one side of the first fixing plate, a second fixing plate is fixed to the end portion of an output shaft of the servo motor, the elastic assembly is fixed to the surface of the second fixing plate, a second grinding disc is fixed to the end portion of the elastic assembly, and the second grinding disc is connected with the inner surface of the box body in a sliding mode.

The utility model discloses an in the embodiment, the fixed feeding storehouse that runs through of top surface of box, the fixed feed bin that runs through in bottom of box, the bottom that goes out the feed bin sets up for the slope.

In an embodiment of the present invention, the supporting member includes a bottom plate and a supporting pillar, the supporting pillar is fixed on the top surface of the bottom plate, and the supporting pillar is fixedly connected to the surface of the box.

In an embodiment of the present invention, the end key of the first threaded rod is connected to a first rotating portion, and the first rotating portion is located on one side outer surface of the box body.

The utility model discloses an in one embodiment, first extensible member includes first sleeve, first fly leaf and first bracing piece, first telescopic one end is fixed the internal surface of box, first fly leaf sliding connection be in first telescopic inside, first bracing piece is fixed the surface of first fly leaf, the tip of first bracing piece with the fixed surface of first abrasive disc is connected, first telescopic inside one end be fixed with first fly leaf assorted first stopper.

In an embodiment of the present invention, the other end of the second threaded rod is keyed with a second rotating portion, and the second rotating portion is located on an outer surface of the box body.

The utility model discloses an in one embodiment, the second extensible member includes second sleeve, second fly leaf and second bracing piece, the telescopic one end of second is fixed the internal surface of box, second fly leaf sliding connection is in the telescopic inside of second, the second bracing piece is fixed the surface of second fly leaf, the end fixing of second bracing piece is in the surface of first fixed plate, the telescopic internal fixed surface of second have with second fly leaf assorted second stopper.

In an embodiment of the present invention, the elastic component includes a third sleeve, an elastic member, and a fixed column, the third sleeve is fixed on the surface of the second fixing plate, the elastic member is fixed inside the third sleeve, a third movable plate is fixed on the end of the elastic member, the third movable plate is slidably connected to the inner surface of the third sleeve, the fixed column is fixed on the surface of the third movable plate, and the fixed column is fixedly connected to the second grinding plate.

The utility model discloses an in one embodiment, the inside of third sleeve be fixed with third fly leaf assorted third stopper.

In an embodiment of the present invention, a hollow tube is fixed to an outer surface of the second grinding disk, and the hollow tube is slidably connected to an inner surface of the box body.

The utility model has the advantages that: the drug crushing preparation device for pharmacy department, which is obtained by the design, when in use, drug particles are conveyed to the inside of the box body through the feeding bin, then the second threaded rod is manually driven to rotate in the forward direction, at the moment, the second threaded cylinder drives the first fixed plate, the servo motor and the second grinding disc to move to one side of the box body, the drug and the first grinding disc are extruded, meanwhile, the servo motor works to drive the second grinding disc to rotate through the second fixed plate and the elastic component, thus, the crushing is carried out while extruding, when the grinding is completed, the second threaded rod is reversely rotated to drive the first fixed plate, the servo motor and the second grinding disc to move to the other side of the box body through the second threaded cylinder, so that a discharge port at the bottom of the box body leaks out, then the first threaded rod is manually driven to rotate in the forward direction, the first threaded cylinder drives the first grinding disc to move, the medicine propelling movement that will smash is to the discharge gate that goes out the feed bin, derives through going out the feed bin, smashes the convenience that the in-process can be more like this, smashes more fully simultaneously and smashes efficiency height.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first perspective structure of a pharmaceutical crushing and preparing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a first-view cross-sectional structure of a pharmaceutical crushing and preparing apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a second viewing angle of a pharmaceutical crushing and preparing apparatus according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of an elastic component of a drug pulverizing and preparing apparatus in pharmacy provided by an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a first expansion piece of a pharmaceutical crushing preparation device according to an embodiment of the present invention;

fig. 6 is a schematic sectional view of a second expansion piece of the pharmaceutical pulverization preparation apparatus according to the embodiment of the present invention.

In the figure: 100-crushing box; 110-a box body; 111-a discharge bin; 112-a feeding bin; 120-a support; 121-a bottom plate; 122-support column; 200-a material pushing mechanism; 210-a first threaded rod; 211-a first threaded cylinder; 212-a first rotating part; 220-a first abrasive disc; 230-a first telescoping member; 231-a first sleeve; 2311-a first stopper; 232-a first movable plate; 233-a first support bar; 300-a crushing mechanism; 310-a second threaded rod; 311-a second threaded cylinder; 312-a second rotating part; 320-a first fixation plate; 330-a second telescoping piece; 331-a second sleeve; 3311-a second stopper; 332-a second movable plate; 333-a second support bar; 340-a servo motor; 341-second fixing plate; 350-an elastic component; 351-a third sleeve; 3511-a third stop block; 352-a resilient member; 353-a third movable plate; 354-fixed columns; 360-a second abrasive disk; 361-hollow tube.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: pharmacy department's medicine smashes preparation facilities includes crushing case 100, pushing equipment 200 and crushing mechanism 300.

The material pushing mechanism 200 is installed inside one of the crushing box 100 for pushing materials by grinding, and the crushing mechanism 300 is installed on the other side inside the crushing box 100 for grinding and crushing the medicines.

Referring to fig. 1-3, the pulverizing box 100 includes a box body 110 and a support member 120, the support member 120 is fixed at the bottom of the box body 110, a feeding bin 112 is fixed at the top of the box body 110, a discharging bin 111 is fixed at the bottom of the box body 110, and the bottom of the discharging bin 111 is inclined, so that the feeding bin 112 and the discharging bin 111 can be arranged to facilitate the input of raw materials and the output of pulverized medicine.

The supporting member 120 includes a bottom plate 121 and a supporting column 122, the supporting column 122 is fixed on the top surface of the bottom plate 121, the supporting column 122 is fixedly connected with the surface of the box body 110, and here, the box body 110 can be conveniently supported and placed by the arrangement of the bottom plate 121 and the supporting column 122.

Referring to fig. 1 to 3 and 5, the material pushing mechanism 200 includes a first threaded rod 210, a first grinding disc 220 and a first telescopic member 230, the first threaded rod 210 is threaded through one side of the box body 110, a bearing is interference-connected to an outer surface of the first threaded rod 210, the bearing is embedded in the surface of the box body 110 and is used for fixing and rotating the first threaded rod 210, a first threaded cylinder 211 is screwed to an end of the first threaded rod 210, the first grinding disc 220 is fixed to an end of the first threaded cylinder 211, the first grinding disc 220 is slidably connected to an inner surface of the box body 110, and the first telescopic member 230 is fixed between the first grinding disc 220 and the box body 110.

The end key of the first threaded rod 210 is connected with a first rotating part 212, the first rotating part 212 is located on the outer surface of one side of the box body 110, the first rotating part 212 is a hand wheel, and the first threaded rod 210 can be conveniently driven to rotate through the arrangement of the first rotating part 212.

The first telescopic member 230 includes a first sleeve 231, a first movable plate 232 and a first support rod 233, one end of the first sleeve 231 is fixed on the inner surface of the box body 110, the first movable plate 232 is slidably connected inside the first sleeve 231, the first support rod 233 is fixed on the surface of the first movable plate 232, the end of the first support rod 233 is fixedly connected with the surface of the first grinding plate 220, a first limit block 2311 matched with the first movable plate 232 is fixed at one end inside the first sleeve 231, and by means of the arrangement of the first telescopic member 230, when the first threaded rod 210 is rotated, the first grinding plate 220 can be conveniently driven to move through the extension and retraction of the first threaded cylinder 211, so that the movement process can be more stable, and meanwhile, the first limit block 2311 is arranged to prevent the first support rod 233 from being separated from the first sleeve 231 to affect the use.

Referring to fig. 1, 2, 4 and 6, the pulverizing mechanism 300 includes a second threaded rod 310, a first fixing plate 320, a second telescopic member 330, a servo motor 340 and an elastic assembly 350, the second threaded rod 310 is threaded through the other side of the box body 110, so that a bearing is connected to the outer surface of the second threaded rod 310 in an interference manner, the bearing is embedded in the box body 110, so that the second threaded rod 310 can be conveniently fixed and the second threaded rod 310 can conveniently rotate, a second threaded cylinder 311 is screwed to the end of the second threaded rod 310, the first fixing plate 320 is fixed to the end of the second threaded cylinder 311, the second telescopic member 330 is fixed between the first fixing plate 320 and the box body 110, the servo motor 340 is installed on the outer surface of one side of the first fixing plate 320, a second fixing plate 341 is fixed to the end of the output shaft of the servo motor 340, the elastic assembly 350 is fixed to the surface of the second fixing plate 341, a second grinding plate 360 is fixed to an end of the elastic member 350, and the second grinding plate 360 is slidably coupled to an inner surface of the case 110.

The other end of the second threaded rod 310 is keyed with a second rotating portion 312, the second rotating portion 312 is located on the outer surface of the box body 110, the second rotating portion 312 is a hand wheel, and the second threaded rod 310 can be conveniently driven to rotate through the arrangement of the second rotating portion 312.

The second telescopic member 330 includes a second sleeve 331, a second movable plate 332 and a second supporting rod 333, one end of the second sleeve 331 is fixed on the inner surface of the box 110, the second movable plate 332 is slidably connected inside the second sleeve 331, the second supporting rod 333 is fixed on the surface of the second movable plate 332, the end of the second supporting rod 333 is fixed on the surface of the first fixing plate 320, and a second stopper 3311 matched with the second movable plate 332 is fixed on the inner surface of the second sleeve 331

Here, by the arrangement of the second telescopic member 330, when the second threaded rod 310 is rotated, the first fixing plate 320 is conveniently driven to move by the extension and retraction of the second threaded cylinder 311, so that the moving process can be more stable, and meanwhile, the arrangement of the second limiting block 3311 can prevent the second supporting rod 333 from being separated from the second sleeve 331 to affect the use.

The elastic assembly 350 includes a third sleeve 351, an elastic member 352 and a fixed column 354, the third sleeve 351 is fixed on the surface of the second fixed plate 341, the elastic member 352 is fixed inside the third sleeve 351, a third movable plate 353 is fixed at an end of the elastic member 352, the third movable plate 353 is slidably connected with the inner surface of the third sleeve 351, the fixed column 354 is fixed on the surface of the third movable plate 353, the fixed column 354 is fixedly connected with the second polishing disc 360, the elastic member 352 is a spring, and when the elastic member 352 drives the second polishing disc 360 to move through the second threaded rod 310 and extrudes the first polishing disc 220, a certain buffering effect can be achieved under the effect of the elastic member 352, so that damage to the preparation device is reduced, and meanwhile, the elasticity of the elastic member 352 is used for driving the second polishing disc 360 to move, so that the polishing is more sufficient.

The third sleeve 351 is fixed inside with a third stopper 3511 matched with the third movable plate 353, and the third stopper 3511 can prevent the fixing column 354 from being separated from the third sleeve 351 to affect the use.

The outer surface of the second grinding disk 360 is fixed with a hollow tube 361, the hollow tube 361 is slidably connected with the inner surface of the box body 110, a feed inlet at the bottom of the feed bin 112 can be conveniently plugged by the hollow tube 361, and waste of medicines caused by the medicines entering between the second grinding disk 360 and the first fixing plate 320 during crushing is avoided.

Specifically, this pharmacy department medicine smashes preparation facilities's theory of operation: when the grinding machine is used, medicine particles are conveyed to the inside of the box body 110 through the feeding bin 112, then the second threaded rod 310 is manually driven to rotate in the forward direction through the second rotating part 312, at the moment, the second threaded barrel 311 drives the first fixing plate 320, the servo motor 340 and the second grinding disc 360 to move towards one side of the box body 110, the medicine is extruded with the first grinding disc 220, meanwhile, the servo motor 340 works to drive the second grinding disc 360 to rotate through the second fixing plate 341 and the elastic component 350, grinding is carried out while extruding, after grinding is finished, the second threaded rod 310 is reversely rotated to drive the first fixing plate 320, the servo motor 340 and the second grinding disc 360 to move towards the other side of the box body 110 through the second threaded barrel 311, so that a discharge port at the bottom of the box body 110 is leaked, then the first threaded rod 210 is driven to rotate in the forward direction through the first rotating part 212, and the first grinding disc 220 is driven to move through the first threaded barrel 211, the medicine propelling movement that will smash is to the discharge gate that goes out feed bin 111, derives through going out feed bin 111, smashes the convenience that the in-process can be more like this, smashes more abundant crushing efficiency simultaneously and is higher.

It should be noted that the specific model specification of the servo motor 340 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the servo motor 340 and its principle will be clear to those skilled in the art and will not be described in detail here.

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

Claims

1. The device for pulverizing and preparing the medicines in pharmacy is characterized by comprising

A crushing box (100), wherein the crushing box (100) comprises a box body (110) and a support (120), and the support (120) is fixed at the bottom of the box body (110);

the material pushing mechanism (200) comprises a first threaded rod (210), a first grinding disc (220) and a first telescopic piece (230), wherein the first threaded rod (210) penetrates through the inside of one side of the box body (110) in a threaded manner, a first threaded cylinder (211) is screwed at the end part of the first threaded rod (210), the first grinding disc (220) is fixed at the end part of the first threaded cylinder (211), the first grinding disc (220) is in sliding connection with the inner surface of the box body (110), and the first telescopic piece (230) is fixed between the first grinding disc (220) and the box body (110);

the crushing mechanism (300) comprises a second threaded rod (310), a first fixing plate (320), a second telescopic piece (330), a servo motor (340) and an elastic assembly (350), wherein the second threaded rod (310) penetrates through the other side of the box body (110) in a threaded manner, a second threaded cylinder (311) is screwed on the end part of the second threaded rod (310), the first fixing plate (320) is fixed on the end part of the second threaded cylinder (311), the second telescopic piece (330) is fixed between the first fixing plate (320) and the box body (110), the servo motor (340) is installed on the outer surface of one side of the first fixing plate (320), a second fixing plate (341) is fixed on the end part of an output shaft of the servo motor (340), and the elastic assembly (350) is fixed on the surface of the second fixing plate (341), and a second grinding disc (360) is fixed at the end part of the elastic component (350), and the second grinding disc (360) is in sliding connection with the inner surface of the box body (110).

2. The pharmacy department medicine pulverization preparation apparatus according to claim 1, wherein a feeding bin (112) is fixedly penetrated through the top surface of the box body (110), a discharging bin (111) is fixedly penetrated through the bottom of the box body (110), and the bottom of the discharging bin (111) is arranged in an inclined manner.

3. The pharmacy department drug pulverization preparation apparatus according to claim 1, wherein the support member (120) includes a bottom plate (121) and a support column (122), the support column (122) is fixed on a top surface of the bottom plate (121), and the support column (122) is fixedly connected with a surface of the case (110).

4. The pharmaceutical pulverization preparation apparatus of claim 1, wherein a first rotation part (212) is keyed on an end of the first threaded rod (210), and the first rotation part (212) is located on one side outer surface of the case (110).

5. The pharmacy department medicine pulverization preparation apparatus according to claim 1, wherein the first telescopic member (230) comprises a first sleeve (231), a first movable plate (232) and a first support rod (233), one end of the first sleeve (231) is fixed on the inner surface of the box body (110), the first movable plate (232) is slidably connected inside the first sleeve (231), the first support rod (233) is fixed on the surface of the first movable plate (232), the end of the first support rod (233) is fixedly connected with the surface of the first grinding disk (220), and a first stopper (2311) matched with the first movable plate (232) is fixed on one end inside the first sleeve (231).

6. The pharmacy medicine pulverization preparation apparatus according to claim 1, wherein a second rotation portion (312) is keyed to the other end of the second threaded rod (310), and the second rotation portion (312) is located on an outer surface of the case (110).

7. The pharmacy department medicine pulverization preparation apparatus according to claim 1, wherein the second telescopic member (330) comprises a second sleeve (331), a second movable plate (332) and a second support rod (333), one end of the second sleeve (331) is fixed to an inner surface of the case (110), the second movable plate (332) is slidably connected to an inside of the second sleeve (331), the second support rod (333) is fixed to a surface of the second movable plate (332), an end of the second support rod (333) is fixed to a surface of the first fixing plate (320), and a second stopper (3311) matched with the second movable plate (332) is fixed to an inner surface of the second sleeve (331).

8. The pharmaceutical pharmacy medicine pulverization preparation apparatus according to claim 1, wherein the elastic member (350) includes a third sleeve (351), an elastic member (352), and a fixed column (354), the third sleeve (351) is fixed on a surface of the second fixed plate (341), the elastic member (352) is fixed inside the third sleeve (351), a third movable plate (353) is fixed to an end of the elastic member (352), the third movable plate (353) is slidably connected to an inner surface of the third sleeve (351), the fixed column (354) is fixed on a surface of the third movable plate (353), and the fixed column (354) is fixedly connected to the second grinding disk (360).

9. The pharmacy department medicine pulverization preparation apparatus according to claim 8, wherein a third stopper (3511) matched with the third movable plate (353) is fixed to the inside of the third sleeve (351).

10. The pharmaceutical pulverization preparation apparatus of claim 1, wherein the second grinding disk (360) has a hollow tube (361) fixed to an outer surface thereof, and the hollow tube (361) is slidably coupled to an inner surface of the case (110).