CN218753748U

CN218753748U - Medicament preparation raw materials metering device

Info

Publication number: CN218753748U
Application number: CN202222923267.0U
Authority: CN
Inventors: 安峰
Original assignee: Wuxi Jiabao Pesticide & Pharmaceutical Co ltd
Current assignee: Wuxi Jiabao Pesticide & Pharmaceutical Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-28
Anticipated expiration: 2032-11-03

Abstract

The utility model belongs to the field of medicament raw material metering devices, in particular to a medicament preparation raw material metering device, which comprises a metering box body; a metering cavity is formed in the metering box body; the metering device comprises a supporting plate; the supporting plate is provided with a motor; a turntable is mounted on an output shaft of the motor; the top of the turntable is provided with a leak hole; a funnel is placed at the top of the supporting block; one end of the top of the fixed plate is rotatably provided with a rotating shaft; the top of the rotating plate is fixedly connected to the bottom of the measuring hopper; one end of the bottom of the measuring hopper is fixedly connected with a spring; the bottom of the spring is fixedly connected to the top of the fixing plate; the cleaning device comprises a packaging box body; one end inside the packaging box body is provided with a cleaning cavity; the other end inside the packaging box body is provided with a structural cavity; through the combined action of the metering device and the cleaning device, the automatic weighing of the medicine raw materials is realized, the cleaning of a symmetrical quantity structure is also realized, and the mixing of the medicine raw materials is avoided.

Description

Medicament preparation raw materials metering device

Technical Field

The utility model relates to a medicament raw materials metering device field specifically is a medicament preparation raw materials metering device.

Background

In the process of manufacturing the medicines, the weight and the components of the raw materials of the medicines used by different medicines are different, so that the raw materials for preparing the medicines need to be weighed by using corresponding weighing devices so as to meet the requirement of manufacturing the medicines;

the existing metering device is an electronic weighing device, and materials are weighed by an electronic scale to obtain accurate metered substances.

However, in the process of weighing the medicament preparation raw materials, the medicament preparation raw materials can be contacted with the air for a long time, and certain uncontrollable changes can be generated when the medicament preparation raw materials are contacted with the air for a long time, so that the properties of the medicament raw materials are changed, and the manufacturing process of medicaments is influenced; therefore, a raw material metering device for pharmaceutical preparation is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, some problems existing in the medicament raw material metering device are solved, the utility model provides a medicament preparation raw material metering device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a metering device for raw materials for medicament preparation, which comprises a metering box body; a metering cavity is formed in the metering box body; a metering device is arranged in the metering cavity; the metering device comprises a supporting plate; a supporting plate is fixedly connected to the side surface of the inner wall of the metering cavity; a motor is arranged on the supporting plate; a turntable is mounted on an output shaft of the motor; the top of the turntable is provided with a leak hole; a supporting block is fixedly connected to the side surface of the inner wall of the metering cavity; a funnel is arranged at the top of the supporting block; the outlet at the bottom end of the funnel is superposed with the motion track of the leak hole; a fixed plate is fixedly connected to the lower part of the side surface of the inner wall fixedly connected with the supporting plate of the metering cavity; one end of the top of the fixed plate is rotatably provided with a rotating shaft; the top of the rotating shaft is fixedly connected with a rotating plate; the top of the rotating plate is fixedly connected to the bottom of the measuring hopper; one end of the bottom of the measuring hopper is fixedly connected with a spring; the bottom of the spring is fixedly connected to the top of the fixing plate; the automatic weighing function of the medicament raw materials is realized.

Preferably, a connecting port is formed on a side plate of the metering box body; an inclined pipe is fixedly connected inside the connecting port; a slide way is arranged inside the inclined tube; the process flow of sending the weighed medicament to the next step is realized.

Preferably, a cleaning device is installed at the bottom end of the inclined tube; the cleaning device comprises a packaging box body; one end inside the packaging box body is provided with a cleaning cavity; the other end inside the packaging box body is provided with a structural cavity; a partition plate is fixedly connected between the structure cavity and the cleaning cavity; the effect of separating the structure cavity from the cleaning cavity is realized.

Preferably, the bottom of the inner wall of the structural cavity is provided with a small motor; a deflector rod is fixedly connected to an output shaft of the small motor; a rotating base is arranged at the top of the inner wall of the structural cavity; the rotating base is rotatably provided with a connecting shaft; the bottom end of the connecting shaft is fixedly connected with a rotating disc; the notch of the rotating disc is clamped with the top end of the deflector rod; the effect of rotating the rotating disc is realized.

Preferably, the middle part of the connecting shaft is fixedly connected with a cleaning brush; the partition plate is provided with a strip-shaped hole; the handle of the cleaning brush penetrates through the strip-shaped hole and extends into the cleaning cavity; a medicine outlet is formed in the side surface of the packaging box body; the cleaning brush can clean the cleaning cavity.

Preferably, the top of the metering box body is provided with a feeding hole; one side of the feed port is rotatably connected with a cover plate through a pin shaft; the handle is welded at the top of the cover plate; the effect of feeding the medicament raw materials into the metering box body is achieved.

The utility model discloses an useful part lies in:

1. the utility model discloses a metering device's structural design, to internal pouring medicament preparation raw materials of batch meter, medicament preparation raw materials gets into the funnel, motor work, it rotates to drive the carousel, medicament preparation raw materials intermittent type nature falls to the weighing hopper from the small opening, after the weight of medicament preparation raw materials reaches the weight of settlement, the weighing hopper slope, pour quantitative medicament preparation raw materials into the pipe chute, and get into process flow on next step through the slide, after the raw materials on the weighing hopper are emptyd, under the effect of spring, the weighing hopper of slope resumes the horizontality, the automatic quantitative of not only having realized the medicine is got, still avoided long-time and the air contact of medicine, the rotten phenomenon of medicine has been avoided to a certain extent, the smooth of medicine production has been guaranteed.

2. The utility model discloses a cleaning device's structural design acts on through the micromotor, drives the driving lever and rotates, and then drives the rolling disc and rotate, and under the cooperation of connecting axle, the brush cleaner rotates thereupon, has realized cleaning out the raw materials that will remain in the structure, has avoided the phenomenon that produces the mixture when different medicines are weighed.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a metering device according to a first embodiment;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to a first embodiment;

FIG. 3 is a schematic cross-sectional view illustrating a first embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a cleaning apparatus according to the first embodiment;

FIG. 5 is an enlarged structural view of B in FIG. 3 according to the first embodiment;

fig. 6 is a schematic isometric view of a second embodiment.

In the figure: 1. a metering box body; 2. a metering chamber; 301. a support plate; 302. a motor; 303. a turntable; 304. a leak hole; 305. a supporting block; 306. a funnel; 307. a fixing plate; 308. a rotating shaft; 309. rotating the plate; 310. a weighing hopper; 311. a spring; 312. a connecting port; 313. an inclined tube; 314. a slideway; 401. packaging the box body; 402. cleaning the cavity; 403. a small motor; 404. a deflector rod; 405. a connecting shaft; 406. rotating the disc; 407. cleaning with a brush; 408. a structural cavity; 409. a partition plate; 410. a medicine outlet; 5. a cover plate; 6. a handle; 7. a friction pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, a device for metering raw materials for preparing pharmaceutical preparations includes a metering box 1; a metering cavity 2 is arranged in the metering box body 1; a metering device is arranged in the metering cavity 2; the metering device comprises a carrier 301; a supporting plate 301 is fixedly connected to the side surface of the inner wall of the metering cavity 2; the supporting plate 301 is provided with a motor 302; a turntable 303 is mounted on an output shaft of the motor 302; the top of the turntable 303 is provided with a leak hole 304; a supporting block 305 is fixedly connected to the side surface of the inner wall of the measuring cavity 2; a funnel 306 is placed at the top of the supporting block 305; the outlet at the bottom end of the funnel 306 is superposed with the motion track of the leak hole 304; a fixing plate 307 is fixedly connected to the lower part of the side surface of the inner wall of the supporting plate 301 fixedly connected to the metering cavity 2; one end of the top of the fixing plate 307 is rotatably provided with a rotating shaft 308; a rotating plate 309 is fixedly connected to the top of the rotating shaft 308; the top of the rotating plate 309 is fixedly connected to the bottom of the weighing hopper 310; one end of the bottom of the weighing hopper 310 is fixedly connected with a spring 311; the bottom of the spring 311 is fixedly connected to the top of the fixed plate 307; a connecting port 312 is arranged on a side plate of the metering box body 1; an inclined pipe 313 is fixedly connected inside the connecting port 312; a slide way 314 is arranged inside the inclined tube 313; during operation, the traditional medicament raw material metering device is generally used for gradually weighing by manpower in the process of working, and the weighed medicament is sent to the next process flow, but in the weighing process, the medicament preparation raw material is inevitably contacted with air for a long time, the dryness of the medicament preparation raw material is influenced to a certain extent, and the property of the medicament preparation raw material is possibly changed.

The bottom end of the inclined tube 313 is provided with a cleaning device; the cleaning device comprises a packaging box body 401; a cleaning cavity 402 is formed in one end of the interior of the packaging box body 401; the other end inside the packaging box body 401 is provided with a structural cavity 408; a partition plate 409 is fixedly connected between the structure cavity 408 and the cleaning cavity 402; the bottom of the inner wall of the structural cavity 408 is provided with a small motor 403; a driving lever 404 is fixedly connected to an output shaft of the small motor 403; a rotating base is arranged at the top of the inner wall of the structural cavity 408; the rotating base is rotatably provided with a connecting shaft 405; a rotating disc 406 is fixedly connected to the bottom end of the connecting shaft 405; the opening of the rotating disc 406 is clamped with the top end of the shifting rod 404; the middle part of the connecting shaft 405 is fixedly connected with a cleaning brush 407; the partition plate 409 is provided with a strip-shaped hole; the handle of the cleaning brush 407 extends into the cleaning cavity 402 through the bar-shaped hole; a medicine outlet 410 is formed in the side surface of the packaging box body 401; the during operation, at the in-process that traditional medicament preparation raw materials metering device acted on, can be because the reason of structure after the medicament measurement every time, make the medicinal raw materials have remaining phenomenon, when the different medicinal raw materials of next time are measured, can cause the mixture of medicinal raw materials, influence the production of medicine, this application acts on through cleaning device, act on through little motor 403, drive driving lever 404 and rotate, and then drive rolling disc 406 and rotate, under the cooperation of connecting axle 405, cleaning brush 407 rotates thereupon, realized will remaining the raw materials in the structure and cleaned out, the phenomenon of mixing has been produced when having avoided different medicines to weigh.

The top of the metering box body 1 is provided with a feeding hole; one side of the feed inlet is rotatably connected with a cover plate 5 through a pin shaft; the top of the cover plate 5 is welded with a handle 6; when the weighing device works, the handle 6 is pulled, the cover plate 5 is lifted, and the medicine raw materials are added into the metering box body 1 to prepare for subsequent weighing.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a friction pad 7 is adhered to a surface of a handle 6; when in use, the handle 6 can not slide off in the action process.

The working principle is as follows: in the working process of the traditional medicament raw material metering device, the traditional medicament raw material metering device is usually used for gradually weighing by manpower, and the weighed medicament is sent to the next process flow, but in the weighing process, the medicament preparation raw material is inevitably contacted with air for a long time, so that the dryness of the medicament preparation raw material is influenced to a certain extent, and the property of the medicament preparation raw material is possibly changed; in the action process of a traditional medicament preparation raw material metering device, the medicament raw materials have a residual phenomenon due to structural reasons after each medicament measurement, when the next different medicament raw materials are measured, the medicament raw materials are mixed to influence the production of medicaments, the cleaning device acts to drive the shifting rod 404 to rotate through the action of the small motor 403, and further drive the rotating disc 406 to rotate, and the cleaning brush 407 rotates along with the rotation under the coordination of the connecting shaft 405, so that the raw materials remained in the structure are cleaned, and the phenomenon of mixing generated when different medicaments are weighed is avoided; pulling the handle 6, the cover plate 5 is lifted, so that the medicine raw materials are added into the metering box body 1, and the preparation is made for the subsequent weighing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A medicament preparation raw materials metering device which characterized in that: comprises a metering box body (1); a metering cavity (2) is formed in the metering box body (1); a metering device is arranged in the metering cavity (2); the metering device comprises a carrier (301); a supporting plate (301) is fixedly connected to the side surface of the inner wall of the metering cavity (2); a motor (302) is arranged on the supporting plate (301); a rotating disc (303) is mounted on an output shaft of the motor (302); the top of the turntable (303) is provided with a leak hole (304); a supporting block (305) is fixedly connected to the side surface of the inner wall of the metering cavity (2); a funnel (306) is placed at the top of the supporting block (305); the outlet at the bottom end of the funnel (306) is superposed with the motion track of the leak hole (304); a fixed plate (307) is fixedly connected to the lower part of the side surface of the inner wall of the measuring cavity (2) fixedly connected with the supporting plate (301); one end of the top of the fixed plate (307) is rotatably provided with a rotating shaft (308); the top of the rotating shaft (308) is fixedly connected with a rotating plate (309); the top of the rotating plate (309) is fixedly connected to the bottom of the measuring hopper (310); one end of the bottom of the weighing hopper (310) is fixedly connected with a spring (311); the bottom of the spring (311) is fixedly connected to the top of the fixing plate (307).

2. A raw drug preparation metering device as claimed in claim 1, wherein: a connecting port (312) is formed in a side plate of the metering box body (1); an inclined pipe (313) is fixedly connected inside the connecting port (312); a slide way (314) is arranged in the inclined tube (313).

3. A raw drug preparation metering device as claimed in claim 2, wherein: the bottom end of the inclined tube (313) is provided with a cleaning device; the cleaning device comprises a packaging box body (401); a cleaning cavity (402) is formed in one end of the interior of the packaging box body (401); a structural cavity (408) is formed in the other end of the interior of the packaging box body (401); a separation plate (409) is fixedly connected between the structure cavity (408) and the cleaning cavity (402).

4. A raw drug preparation metering device as claimed in claim 3, wherein: the bottom of the inner wall of the structural cavity (408) is provided with a small motor (403); a deflector rod (404) is fixedly connected to an output shaft of the small motor (403); a rotating base is arranged at the top of the inner wall of the structure cavity (408); the rotating base is rotatably provided with a connecting shaft (405); a rotating disc (406) is fixedly connected to the bottom end of the connecting shaft (405); the opening of the rotating disc (406) is clamped with the top end of the shifting rod (404).

5. A raw drug preparation metering device as claimed in claim 4, wherein: the middle part of the connecting shaft (405) is fixedly connected with a cleaning brush (407); the partition plate (409) is provided with a strip-shaped hole; the handle of the cleaning brush (407) penetrates through the strip-shaped hole and extends into the cleaning cavity (402); a medicine outlet (410) is formed in the side surface of the packaging box body (401).

6. A raw drug preparation metering device as claimed in claim 5, wherein: the top of the metering box body (1) is provided with a feeding hole; one side of the feed inlet is rotatably connected with a cover plate (5) through a pin shaft; the top of the cover plate (5) is welded with a handle (6).