CN218879889U

CN218879889U - Microbial separation device for microbial detection of medicines

Info

Publication number: CN218879889U
Application number: CN202320203758.XU
Authority: CN
Inventors: 韩晓雪; 邸莹; 田畅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-04-18
Anticipated expiration: 2033-02-14

Abstract

The utility model belongs to the technical field of the microbial testing of medicine, a microbial separation device of microbial testing of medicine is provided, including lid and separator box, lid and separator box can be dismantled the connection, install actuating mechanism on the lid, inlet tube and advance the pencil, the inlet tube with advance the pencil and all communicate with the separator box, the separator box internal rotation is provided with microbial separation rabbling mechanism, microbial separation rabbling mechanism and actuating mechanism joint, the bottom fixed mounting fluid-discharge tube of separator box, fluid-discharge tube and microbial separation rabbling mechanism intercommunication, fixed mounting has the pump of taking out on the fluid-discharge tube, actuating mechanism and pump all are connected with the controller electricity. The utility model discloses a microbial separation device of medicine microbiological examination has saved the time of microorganism filtration separation.

Description

Microbial separation device for microbial detection of medicines

Technical Field

The utility model relates to a medicine microbiological examination technical field, concretely relates to microbial separation device of medicine microbiological examination.

Background

For the examination of drug microorganisms, the conventional operation method is to dilute and stir the drug, then filter the drug diluent by using a filter membrane, filter and separate out the microorganisms in the drug diluent and collect the microorganisms, and finally carry out typing or quantitative examination on the collected microorganisms.

The application numbers are: 202220439025.1, entitled a novel utility model of a microorganism separation device for drug microorganism inspection, comprises a main tank body, a stirring cleaning mechanism and a separation mechanism, wherein the stirring cleaning mechanism is arranged inside the main tank body, one side of the main tank body is connected with the separation mechanism in a through manner, and the liquid medicine residue inside the automatic cleaning device is realized through the stirring cleaning mechanism, so that the accuracy of each experiment is ensured, and the error of the experiment result caused by the liquid medicine residue is prevented; the liquid medicine and the microorganisms are separated through the separating mechanism, and the separated liquid medicine is collected and centralized to be treated, so that the possibility that the liquid medicine splashes to cause that the inside of the device is difficult to clean and the environment is potentially polluted is prevented.

The utility model discloses a to stir clean structure and separating mechanism separately set up, the medicine need can carry out the filtering separation through stirring dilution after earlier, has prolonged the time of microbial filtration separation.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a pair of medicine microbiological examination's microbial separation device has saved the time of microorganism filtration separation.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a microbial separation device of medicine microbial detection, including lid and separator box, lid and separator box can dismantle the connection, install actuating mechanism on the lid, the inlet tube with advance the pencil and all communicate with the separator box, the separator box internal rotation is provided with microbial separation rabbling mechanism, microbial separation rabbling mechanism and actuating mechanism joint, the bottom fixed mounting fluid-discharge tube of separator box, the fluid-discharge tube communicates with microbial separation rabbling mechanism, fixed mounting has the pump on the fluid-discharge tube, actuating mechanism and pump all are connected with the controller electricity.

Furthermore, the driving mechanism is a driving motor, the driving motor is fixedly connected with the cover body, an output shaft of the driving motor penetrates through the cover body and extends to the lower portion of the cover body, a clamping block is fixedly mounted at the bottom end of the output shaft of the driving motor, a clamping groove matched with the clamping block is formed in the top end of the microorganism separating and stirring mechanism, and the driving motor is electrically connected with the controller.

Further, microbial separation rabbling mechanism includes the (mixing) shaft, the (mixing) shaft rotates with the separator box to be connected, the draw-in groove is located the top of (mixing) shaft, first circulation chamber has been seted up to the inside of (mixing) shaft, threaded connection has a plurality of puddlers on the (mixing) shaft, second circulation chamber has all been seted up to the inside of a plurality of puddlers, second circulation chamber and first circulation chamber intercommunication, a plurality of filtration pores of crossing have been seted up on the chamber wall in second circulation chamber uniformly, the surface bonding of puddler has the filter membrane, the filter membrane covers on a plurality of filtration pores of crossing, the separator box is passed and is extended to the below of separator box to the bottom of (mixing) shaft, the flowing back is arranged in to the bottom of (mixing) shaft.

Further, the top end of the stirring shaft is fixedly provided with a sliding block, the lower surface of the cover body is provided with an annular sliding groove, and the sliding block is arranged in the annular sliding groove.

Furthermore, a first lug is fixedly mounted on the lower edge of the cover body, a second lug is fixedly mounted on the upper edge of the separation box, and the first lug and the second lug are fixedly connected through a bolt or a buckle.

According to the above technical scheme, the beneficial effects of the utility model are that: the medicine is through advancing the pencil and getting into the separator box to add water through the inlet tube and dilute, through controller control actuating mechanism work, drive microorganism separating mechanism and rotate, when stirring medicine diluent, can accelerate the separation of liquid medicine and microorganism, saved the time of microorganism filtration separation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is an enlarged view of the position a of the present invention.

Reference numerals:

1-a cover body; 2-a separation box;

11-a water inlet pipe; 12-a medicine inlet pipe; 13-a drive motor; 14-a fixture block; 15-an annular chute; 16-a first lug; 21-a second lug; 22-a stirring shaft; 23-a stirring rod; 24-a drain pipe; 25-pump pumping;

221-a first flow-through cavity; 222-a card slot; 223-a slider; 231-a second flow-through cavity; 232-filtration pores; 233-filter membrane.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1-2, the present embodiment provides a microbial separation device for drug and microbial testing, including a cover 1 and a separation box 2, the cover 1 and the separation box 2 are detachably connected, a driving mechanism, a water inlet pipe 11 and a drug inlet pipe 12 are installed on the cover 1, the water inlet pipe 11 and the drug inlet pipe 12 are both communicated with the separation box 2, a microbial separation stirring mechanism is rotatably installed in the separation box 2, the microbial separation stirring mechanism is clamped with the driving mechanism, a liquid discharge pipe 24 is fixedly installed at the bottom of the separation box 2, the liquid discharge pipe 24 is communicated with the microbial separation stirring mechanism, a pump 25 is fixedly installed on the liquid discharge pipe 24, and the driving mechanism and the pump 25 are both electrically connected to a controller. The controller is an STM32 single chip controller.

In actual use, the medicine enters the separation box 2 through the medicine inlet pipe 12, is diluted by adding water through the water inlet pipe 11, and drives the microorganism separation mechanism to rotate by controlling the driving mechanism and the pumping pump 25 to work through the controller, so that the separation of the liquid medicine and the microorganisms is accelerated by combining the pumping action of the pumping pump 25 while the medicine diluent is stirred, and the time for filtering and separating the microorganisms is saved.

In this embodiment, the driving mechanism is a driving motor 13, the driving motor 13 is fixedly connected with the cover body 1, an output shaft of the driving motor 13 penetrates through the cover body 1 and extends to the lower side of the cover body 1, a clamping block 14 is fixedly installed at the bottom end of the output shaft of the driving motor 13, a clamping groove 222 matched with the clamping block 14 is formed at the top end of the microorganism separating and stirring mechanism, and the driving motor 13 is electrically connected with the controller.

In actual use, after the medicine and the water are added into the separation box 2, the controller controls the driving motor 13 to rotate, so that the microorganism separation stirring mechanism is driven to rotate, and the medicine diluent is stirred.

In this embodiment, microorganism separation rabbling mechanism includes (mixing) shaft 22, (mixing) shaft 22 rotates with separator box 2 to be connected, draw-in groove 222 is located the top of (mixing) shaft 22, first circulation chamber 221 has been seted up to the inside of (mixing) shaft 22, threaded connection has a plurality of puddlers 23 on the (mixing) shaft 22, second circulation chamber 231 has all been seted up to the inside of a plurality of puddlers 23, second circulation chamber 231 communicates with first circulation chamber 221, a plurality of filtration pores 232 have evenly been seted up on the chamber wall of second circulation chamber 231, the surface bonding of puddler 23 has filter membrane 233, filter membrane 233 covers on a plurality of filtration pores 232, separator box 2 and the below that extends to separator box 2 are passed to the bottom of (mixing) shaft 22, the drainpipe 24 is arranged in to the bottom of (mixing) shaft 22. The end of the stirring rod 23 is provided with a rubber gasket. The rubber gasket is provided with external threads which are matched with the threaded holes on the stirring shaft 22. The arrangement of the rubber gasket improves the sealing performance of the connection between the stirring rod 23 and the stirring shaft 22.

In practical use, the driving motor 13 works to drive the stirring shaft 22 and the stirring rods 23 to rotate, so as to stir the medicine diluent, and meanwhile, under the pumping action of the pumping pump 25, the medicine liquid is filtered by the filter membrane 233 and then enters the liquid discharge pipe 24 through the filter holes 232, the second circulation cavity 231 and the first circulation cavity 221, and microorganisms are left on the filter membrane 233, so that the microorganisms and the medicine liquid are separated.

In this embodiment, a sliding block 223 is fixedly installed at the top end of the stirring shaft 22, an annular sliding groove 15 is formed in the lower surface of the cover body 1, and the sliding block 223 is disposed in the annular sliding groove 15.

In practical use, in the process that the driving motor 13 drives the stirring shaft 22 to rotate, the sliding block 223 rotates in the annular sliding groove 15, and the stability of the stirring shaft 22 in the rotating process is improved.

In this embodiment, a first lug 16 is fixedly mounted on the lower edge of the cover body 1, a second lug 21 is fixedly mounted on the upper edge of the separation box 2, and the first lug 16 and the second lug 21 are fixedly connected through a bolt or a buckle.

In actual use, after separation is completed, first lug 16 and second lug 21 are disassembled, cover 1 can be removed from separation box 2, and stirring rod 23 can be removed from stirring shaft 22, so as to collect microorganisms on filter membrane 233.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A microorganism separating device for drug microorganism detection is characterized in that: including lid (1) and separator box (2), lid (1) and separator box (2) can be dismantled and be connected, install actuating mechanism on lid (1), inlet tube (11) and advance pencil (12) all communicate with separator box (2), the separator box (2) internal rotation is provided with microorganism separation rabbling mechanism, microorganism separation rabbling mechanism and actuating mechanism joint, bottom fixed mounting fluid-discharge tube (24) of separator box (2), fluid-discharge tube (24) and microorganism separation rabbling mechanism intercommunication, fixed mounting has pump (25) on fluid-discharge tube (24), actuating mechanism and pump (25) all are connected with the controller electricity.

2. A microbial separation apparatus for microbial testing of pharmaceuticals, as claimed in claim 1, wherein: the microorganism separating and stirring device is characterized in that the driving mechanism is a driving motor (13), the driving motor (13) is fixedly connected with the cover body (1), an output shaft of the driving motor (13) penetrates through the cover body (1) and extends to the lower portion of the cover body (1), a clamping block (14) is fixedly installed at the bottom end of the output shaft of the driving motor (13), a clamping groove (222) matched with the clamping block (14) is formed in the top end of the microorganism separating and stirring mechanism, and the driving motor (13) is electrically connected with the controller.

3. A microbial separation device for microbiological testing of pharmaceuticals according to claim 2, wherein: little bioseparation rabbling mechanism includes (mixing) shaft (22), (mixing) shaft (22) rotate with separator box (2) and are connected, draw-in groove (222) are located the top of (mixing) shaft (22), first circulation chamber (221) have been seted up to the inside of (mixing) shaft (22), threaded connection has a plurality of puddlers (23) on (mixing) shaft (22), second circulation chamber (231) have all been seted up to the inside of a plurality of puddlers (23), second circulation chamber (231) and first circulation chamber (221) intercommunication, a plurality of filtration pore (232) have evenly been seted up on the chamber wall in second circulation chamber (231), the surface bonding of puddler (23) has filter membrane (233), filter membrane (233) cover is on a plurality of filtration pore (232), separator box (2) are passed and are extended to the below of separator box (2) in the bottom of (mixing) shaft (22), the drain pipe (24) is arranged in to the bottom of (mixing) shaft (22).

4. A microbial separation device for microbiological testing of drugs according to claim 3, characterized in that: the top fixed mounting of (mixing) shaft (22) has slider (223), annular spout (15) have been seted up to the lower surface of lid (1), and slider (223) are arranged in annular spout (15).

5. A microbial separation device for microbiological testing of pharmaceutical products according to claim 1, wherein: the lower edge of the cover body (1) is fixedly provided with a first lug (16), the upper edge of the separation box (2) is fixedly provided with a second lug (21), and the first lug (16) and the second lug (21) are fixedly connected through bolts or buckles.