CN212451411U

CN212451411U - A culture apparatus for sliced medicinal herbs microorganism detects

Info

Publication number: CN212451411U
Application number: CN202020768087.8U
Authority: CN
Inventors: 白雯静; 周斌; 朱仁愿
Original assignee: Lanzhou Food And Drug Inspection Institute
Current assignee: Lanzhou Food And Drug Inspection Institute
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-02-02
Anticipated expiration: 2030-05-11

Abstract

The utility model belongs to the technical field of microorganism culture, in particular to a culture device for microorganism detection of decoction pieces, which comprises a base, an incubator, a hanging rod, a culture dish, a fan, a heating pipe and a ventilating partition plate; the base is provided with an incubator, two side walls of the incubator are provided with sliding grooves, two ends of the hanging rod are provided with sliding blocks and are arranged in the sliding grooves in a sliding mode through the sliding blocks, the outer side wall of the incubator is provided with limiting holes communicated with the hanging rod, and the hanging rod and the incubator are communicated through the limiting holes and limiting handles; the hanging rod is provided with a culture dish through an inverted U-shaped connecting rod. The utility model discloses the culture dish is hung through the type of falling U connecting rod and is established on the peg, and the peg passes through the slider slip setting in the spout, fixes on the high low position in the incubator through spacing handle, and fan and heating pipe carry out the ventilation heating to the incubator in, open sterilamp and disinfect, and the staff of being convenient for is carrying out a plurality of detections, guarantees the unanimity of cultivateing the environment, has improved the accuracy of testing result.

Description

A culture apparatus for sliced medicinal herbs microorganism detects

Technical Field

The utility model belongs to the technical field of the microbial cultivation, concretely relates to culture apparatus for a sliced medicinal herbs microorganism detects.

Background

The traditional Chinese medicine decoction pieces are mainly derived from natural plants, animals, minerals and the like, and the raw materials of the traditional Chinese medicine decoction pieces carry a large number of microorganisms. The knowledge on microbial pollution is lacked in the production, transportation and use links of the decoction pieces, and the potential threat is caused to the quality condition of the decoction pieces. The taking modes of decoction, decoction and the like can eliminate direct threat of part of microorganisms to human health in the decoction pieces, but the growth and metabolism of the microorganisms bring irreversible transformation to effective components, drug effects and the like of the traditional Chinese medicine decoction pieces;

the microbial contamination varieties of the traditional Chinese medicine decoction pieces are large, the total number of aerobic bacteria of the albizia julibrissin, the selfheal, the paris polyphylla, the brucea javanica and the andrographis paniculata is seriously contaminated, and the honeysuckle and the lily are relatively good; the plant medicine is easy to mildew, and the animal medicine such as Os Draconis and Concha Ostreae is relatively good. The types of contaminating microorganisms are the first microorganisms of the family Enterobacteriaceae, and include Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, Enterobacter cloacae, Enterobacter aerogenes, and the like. In the aspect of medication approach, the external traditional Chinese medicine decoction pieces should pay attention to the control of pseudomonas aeruginosa, and the oral traditional Chinese medicine decoction pieces should pay attention to the control of escherichia coli;

determining the species of the thermophilic bacteria by combining traditional biochemistry, VITEK 2, MALDI-TOF-MS and the like when the traditional Chinese medicinal materials (decoction pieces) are polluted by the thermophilic bacteria; collecting other emerging pollution bacteria, and identifying and typing by combining a traditional method and an instrument method; the microbial pollution conditions before and after processing and caused by different processing enterprises are respectively analyzed and compared, and the possible influences brought by the planting environment, the processing and the like are inspected.

At present, in the operation of monitoring microorganisms, related microorganism culture experiments need to be performed, sometimes different kinds of microorganisms need to be cultured in liquid culture media with the same kind and concentration, the growth conditions of the different microorganisms under the same culture conditions are compared, and then related optimal parameters are screened or some corresponding reference data are obtained. At present, the same liquid culture medium is mostly subpackaged into different culture tanks according to needs, microorganisms are inoculated into the different culture tanks, then the different culture tanks are placed in the same culture environment for culture, and corresponding parameters or reference data are observed or obtained. However, each microorganism needs an independent culture tank, so that the number of the culture tanks is large, the use cost is increased, the occupied space is large, the nutrient environments in different culture tanks are different due to manual operation, the difference of culture conditions is caused, and the error of the experimental effect is large.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a culture apparatus for herbal pieces-microbiological detection, the culture dish is hung on the peg through the type of falling U connecting rod, then put into the culture dish with different kinds of microorganism, the peg slides through the slider and sets up in the spout, and then fix the peg on the different positions of height inside the incubator through spacing hole and handle, can be convenient for the staff when carrying out a plurality of detections, guarantee the uniformity of their cultivation environment, improve the accuracy of testing result, close the chamber door, when cultivateing and observing, open fan and heating pipe and carry out ventilation heating to the inside of the incubator, and can breathe freely through the bleeder vent on the ventilative lid, can also open sterilamp and carry out the operation of disinfecting; and still install temperature sensor in the incubator, the temperature that can be convenient for the staff degree to cultivate is controlled, has improved the convenience that the device used once more.

In order to achieve the above object, the utility model provides a following technical scheme: a culture apparatus for decoction piece microorganism detection comprises a base, a culture box, a ventilation cover, a hanging rod, a handle, a culture dish, a fan, a heating pipe and a ventilation partition plate; the culture box is arranged on the base, the top of the culture box is fixedly connected with a ventilating cover through a bolt, the ventilating cover is provided with a ventilating hole, the bottom of the ventilating cover is provided with an ultraviolet germicidal lamp, the two side walls of the culture box are provided with sliding grooves, the two ends of the hanging rod are provided with sliding blocks and are arranged in the sliding grooves in a sliding manner through the sliding blocks, the outer side wall of the culture box is provided with limiting holes mutually communicated with the hanging rod, and the hanging rod and the culture box are connected through the limiting holes and a handle; the culture dish is hung through the type of falling U connecting rod on the peg, and the inside culture tank that is provided with of culture dish installs the heating pipe in the incubator bottom, installs ventilative baffle above the heating pipe, installs the fan on the base.

Preferably, a temperature sensor is further mounted on the inner wall of the incubator.

Preferably, a box door is arranged on the incubator through a hinge, and a transparent observation window and a handle are arranged on the box door.

Preferably, the base is internally provided with a storage battery, and the fan, the heating pipe and the ultraviolet germicidal lamp are respectively and electrically connected with the storage battery.

Preferably, a control panel is installed on the outer side surface of the incubator, and a switch button for controlling the fan, the heating pipe and the ultraviolet sterilizing lamp is arranged on the control panel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the culture dish is hung on the peg through the type of falling U connecting rod, then put into the culture dish with different kinds of microorganism, the peg slides through the slider and sets up in the spout, rethread spacing hole and handle are fixed the peg on the different positions of height inside the incubator, can be convenient for the staff when carrying out a plurality of detections, guarantee the unanimity of their cultivation environment, the accuracy of testing result has been improved, close the chamber door, when cultivateing and observing, open fan and heating pipe and carry out ventilation heating to the incubator inside, and can breathe freely through the bleeder vent on the ventilative lid, can also open sterilamp and carry out the operation of disinfecting; and still install temperature sensor in the incubator, the temperature that can be convenient for the staff degree to cultivate is controlled, has improved the convenience that the device used once more.

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 structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the inside of a culture device for microorganism detection of herbal pieces according to the present invention;

FIG. 2 is a schematic structural view of a culture dish of the culture device for microorganism detection of herbal pieces according to the present invention;

fig. 3 is a schematic structural diagram of the culture apparatus for detecting microorganisms in herbal pieces according to the present invention.

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 work belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a culture apparatus for decoction piece microorganism detection comprises a base 1, an incubator 2, a ventilation cover 3, a hanging rod 6, a handle 7, a culture dish 8, a fan 10, a heating pipe 11 and a ventilation partition plate 12; an incubator 2 is mounted on a base 1, the top of the incubator 2 is fixedly connected with a breathable cover 3 through a bolt 15, the breathable cover 3 is provided with a breathable hole 16, the bottom of the breathable cover 3 is provided with an ultraviolet germicidal lamp 14, two side walls of the incubator 2 are provided with sliding grooves 4, two ends of a hanging rod 6 are provided with sliding blocks 5, the sliding blocks 5 are arranged in the sliding grooves 4 in a sliding manner, the outer side wall of the incubator 2 is provided with limiting holes mutually communicated with the hanging rod 6, and the hanging rod 6 and the incubator 2 are connected through the limiting holes and a handle 7; the hanging rod 6 is provided with a culture dish 8 through an inverted U-shaped connecting rod 82, a culture tank 81 is arranged in the culture dish 8, a heating pipe 11 is arranged at the bottom in the incubator 2, a ventilating partition plate 12 is arranged above the heating pipe 11, and a fan 10 is arranged on the base 1.

Specifically, a temperature sensor 13 is further mounted on the inner wall of the incubator 2.

Specifically, a box door 17 is arranged on the incubator 2 through a hinge, and a transparent observation window and a handle are arranged on the box door 17.

Specifically, a storage battery is installed inside the base 1, and the fan 10, the heating pipe 11 and the ultraviolet germicidal lamp 14 are respectively electrically connected with the storage battery.

Specifically, a control panel is installed on the outer side surface of the incubator 2, and a switch button for controlling the fan 10, the heating pipe 11 and the ultraviolet germicidal lamp 14 is arranged on the control panel.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, the staff opens chamber door 17, then hang culture dish 8 on peg 6 through the type of falling U connecting rod 82, then put into culture dish 8 with different kinds of microorganism, peg 6 slides through slider 5 and sets up in spout 4, and then fix peg 6 on the different positions of height inside incubator 2 through spacing hole and handle 7, can be convenient for the staff when carrying out a plurality of detections, guarantee the unanimity of their cultivation environment, the accuracy of testing result has been improved, close chamber door 2, when cultivateing and observing, open fan 10 and heating pipe 11 and carry out ventilation heating to incubator 2 inside, and can breathe freely through bleeder vent 16 on ventilative lid 3, can also open sterilamp 14 and carry out the operation of disinfecting; but also install temperature sensor in incubator 2, the temperature that can be convenient for the staff degree to cultivate is controlled, has improved the convenience that the device used once more.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. A culture apparatus for sliced medicinal herbs microbiological detection which characterized in that: comprises a base (1), an incubator (2), a ventilating cover (3), a hanging rod (6), a handle (7), a culture dish (8), a fan (10), a heating pipe (11) and a ventilating partition plate (12); an incubator (2) is mounted on a base (1), a breathable cover (3) is fixedly connected to the top of the incubator (2) through a bolt (15), breathable holes (16) are formed in the breathable cover (3), an ultraviolet germicidal lamp (14) is mounted at the bottom of the breathable cover (3), sliding grooves (4) are formed in two side walls of the incubator (2), sliding blocks (5) are mounted at two ends of a hanging rod (6) and are arranged in the sliding grooves (4) in a sliding mode through the sliding blocks (5), limiting holes communicated with the hanging rod (6) are formed in the outer side wall of the incubator (2), and the hanging rod (6) and the incubator (2) are connected through the limiting holes and a handle (7); the hanging rod (6) is provided with a culture dish (8) in a hanging mode through an inverted U-shaped connecting rod (82), a culture tank (81) is arranged inside the culture dish (8), a heating pipe (11) is installed at the bottom inside the incubator (2), a ventilating partition plate (12) is installed above the heating pipe (11), and a fan (10) is installed on the base (1).

2. The culture device for microbiological detection of decoction pieces as claimed in claim 1, wherein: and a temperature sensor (13) is also arranged on the inner wall of the incubator (2).

3. The culture device for microbiological detection of decoction pieces as claimed in claim 1, wherein: a box door (17) is arranged on the incubator (2) through a hinge, and a transparent observation window and a handle are arranged on the box door (17).

4. The culture device for microbiological detection of decoction pieces as claimed in claim 1, wherein: the base (1) internally mounted has the battery, fan (10), heating pipe (11) and sterilamp (14) respectively with battery electric connection.

5. The culture device for microbiological detection of decoction pieces as claimed in claim 1, wherein: a control panel is installed on the outer side face of the incubator (2), and a switch button used for controlling the fan (10), the heating pipe (11) and the ultraviolet germicidal lamp (14) is arranged on the control panel.