CN214457999U

CN214457999U - Liquid split charging device for microbial detection

Info

Publication number: CN214457999U
Application number: CN202120233276.XU
Authority: CN
Inventors: 杨朕
Original assignee: Tianjin Baodi Hospital
Current assignee: Tianjin Baodi Hospital
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-22
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a liquid partial shipment ware for microbiological examination, including mixing drum and driving motor, the inside of mixing drum is provided with two mixing bins, a section of thick bamboo is measured to the top fixedly connected with of mixing drum, one side movable mounting of measuring a section of thick bamboo has the control valve, the mounting groove has been seted up to the upper surface of mixing drum. This liquid partial shipment ware for microbial detection, setting through two mixed storehouses, make the device carry out the inspection of two kinds of microorganisms simultaneously, the work efficiency of the device is greatly improved, setting through the measuring cylinder, the liquid volume that can the at every turn add of accurate measurement, improve the accuracy nature of inspection, setting through driving motor and stirring rod joint and operation handle, make the device adopt single driving motor to stir for two mixed storehouses, when driving motor damaged like this, can directly change driving motor both can, can not influence the device's use, the cost of manufacture of the device has been reduced, driving motor's flexibility has been improved.

Description

Liquid split charging device for microbial detection

Technical Field

The utility model relates to a microbiological inspection instrument technical field specifically is a liquid partial shipment ware for microbiological inspection.

Background

At present, liquid split charging is an important step in microbial detection, has direct and obvious influence on the final detection result, in the process of microbiological examination, a sample to be examined is often required to be put into sterilized normal saline for sterilization treatment, then the mixed solution is diluted according to a certain proportion, the diluted solution is put into a plate for constant temperature culture, finally the total number of colonies is observed after being taken out, most of biological laboratories and liquid dispensers are mostly single containers for mixing and dispensing liquid, once the detection quantity is excessive, the working efficiency is low, the equipment has lower precision, and the fixed motor is adopted for stirring, so that the flexibility of the motor is poor, the whole device cannot be used once being damaged, the use is influenced, moreover, most of the existing devices are inconvenient to move, have fewer functions and are inconvenient to use, so that a liquid subpackaging device for microbial examination which can avoid problems is needed.

Disclosure of Invention

The technical problem who solves is not enough to prior art, the utility model provides a liquid partial shipment ware for microbiological examination has solved the problem of proposing among the above-mentioned background art.

Technical scheme is for realizing above mesh, the utility model discloses a following technical scheme realizes: a liquid split charging device for microbial testing comprises a mixing barrel and a driving motor, wherein two mixing bins are arranged inside the mixing barrel, the top of the mixing barrel is fixedly connected with a measuring barrel, one side of the measuring barrel is movably provided with a control valve, the upper surface of the mixing barrel is provided with a mounting groove, the top of the mounting groove is movably connected with an operating handle, the inside of the operating handle is fixedly provided with the driving motor, the bottom of the driving motor is clamped with a stirring rod, the surface of the mixing barrel is provided with an adding hole, both sides of the mixing barrel are fixedly connected with liquid outlet pipes, the top of the liquid outlet pipes is movably provided with a water valve, the bottom of the liquid outlet pipes is movably connected with an extension pipe, the bottom of the mixing barrel is movably connected with a telescopic stay bar through a rotating shaft, the bottom of the telescopic stay bar is fixedly provided with a waste material box, and the bottom of the waste material box is fixedly provided with universal wheels, the surface of the telescopic stay bar is fixedly connected with a placing plate. The number of the measuring cylinders is four, and the four measuring cylinders are distributed on the top of the mixing barrel in a rectangular array mode. The inner walls of the measuring cylinder and the adding hole are movably connected with sealing plugs, and anti-skid lines are arranged on the surfaces of the sealing plugs. The inner wall of the waste material box is fixedly connected with a partition plate, the top of the partition plate is fixedly connected with a metal strip, and the surface of the metal strip is movably connected with a magnetite. The surface of placing the board has seted up the standing groove, the lateral surface of blending tank is provided with the transparent window, the circumference fixedly connected with operating ring of blending tank. The number of the placing grooves is a plurality, and the placing grooves are distributed on the surface of the placing plate in an annular array.

The utility model provides a liquid partial shipment ware for microbiological examination possesses following beneficial effect:

1. this liquid partial shipment ware for microbial detection, setting through two mixed storehouses, make the device carry out the inspection of two kinds of microorganisms simultaneously, the work efficiency of the device is greatly improved, setting through the measuring cylinder, the liquid volume that can the at every turn add of accurate measurement, improve the accuracy nature of inspection, setting through driving motor and stirring rod joint and operation handle, make the device adopt single driving motor to stir for two mixed storehouses, when driving motor damaged like this, can directly change driving motor both can, can not influence the device's use, the cost of manufacture of the device has been reduced, driving motor's flexibility has been improved.

2. This liquid partial shipment ware for microbiological examination through the setting of drain pipe and extension pipe, can make things convenient for the device to arrange the mixed liquid of inside to the culture container, prevents the spill, through the setting of flexible vaulting pole, can make the device height-adjusting, makes the device adapt to the operating personnel of co-altitude not, through the setting of waste material box, can make the device possess the function that the waste material was deposited, makes things convenient for operating personnel to use, through the setting of universal wheel, can make things convenient for the device to remove.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is a schematic view of a partial cross-sectional structure of the drain pipe of the present invention;

FIG. 6 is a schematic view of the cross-sectional structure of the operation handle of the present invention;

fig. 7 is a schematic view of the cross-sectional structure of the mixing barrel of the present invention.

In the figure: 1. a mixing barrel; 2. a mixing bin; 3. a measuring cylinder; 4. a control valve; 5. a drive motor; 6. mounting grooves; 7. an operating handle; 8. a stirring rod; 9. an addition hole; 10. a liquid outlet pipe; 11. a water valve; 12. an extension tube; 13. a telescopic stay bar; 14. a waste material box; 15. a universal wheel; 16. placing the plate.

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.

Referring to fig. 1 to 7, the present invention provides a technical solution: a liquid split charging device for microorganism inspection comprises a mixing barrel 1 and a driving motor 5, two mixing bins 2 are arranged inside the mixing barrel 1, a measuring barrel 3 is fixedly connected to the top of the mixing barrel 1, a control valve 4 is movably mounted on one side of the measuring barrel 3, a mounting groove 6 is formed in the upper surface of the mixing barrel 1, an operating handle 7 is movably connected to the top of the mounting groove 6, the driving motor 5 is fixedly mounted inside the operating handle 7, electrical components appearing in the liquid are electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, a stirring rod 8 is clamped at the bottom of the driving motor 5, an adding hole 9 is formed in the surface of the mixing barrel 1, liquid outlet pipes 10 are fixedly connected to the two sides of the mixing barrel 1, a water valve 11 is movably mounted at the tops of the liquid outlet pipes 10, an extension pipe 12 is movably connected to the bottoms of the liquid outlet pipes 10, through the setting of drain pipe 10 and extension pipe 12, can make things convenient for the device to discharge the mixed liquid of inside to the culture container, prevent the spill, there is flexible vaulting pole 13 bottom mixing drum 1 through pivot swing joint, and the bottom fixed mounting of flexible vaulting pole 13 has waste material box 14, and waste material box 14's bottom fixed mounting has universal wheel 15, and the fixed surface of flexible vaulting pole 13 is connected with places board 16.

In order to improve the working efficiency of the device, the device is simultaneously used for detecting two types of microorganisms by arranging the two mixing bins 2, in order to improve the detection accuracy, the device can be used for accurately measuring the amount of liquid added each time by arranging the plurality of measuring cylinders 3, in order to improve the flexibility of the driving motor 5 and prevent the driving motor 5 from being damaged and influencing the use, the device is clamped with the stirring rod 8 by the driving motor 5 and is arranged by the operating handle 7, the single driving motor 5 is adopted for stirring the two mixing bins 2, when the driving motor 5 is damaged, the driving motor 5 can be directly replaced, the use of the device is not influenced, the manufacturing cost of the device is also reduced, the device can be conveniently operated by operators with different heights, the height of the device can be adjusted by arranging the telescopic support rod 13, and the device can be conveniently used by the operators, through the setting of waste material box 14, can make the device possess the function that the waste material was deposited, through the setting of universal wheel 15, can make things convenient for the device to remove and realize.

The quantity of measuring a section of thick bamboo 3 is four, four measuring a section of thick bamboo 3 are the top at hybrid bucket 1 of the form distribution of rectangular array, the equal swing joint of inner wall of measuring a section of thick bamboo 3 and interpolation hole 9 has the sealing plug, the surface of sealing plug is provided with anti-skidding line, waste material box 14's inner wall fixedly connected with division board, the top fixedly connected with metal strip of division board, the surface swing joint of metal strip has the magnetite, the standing groove has been seted up on the surface of placing board 16, hybrid bucket 1's lateral surface is provided with the transparent window, can make things convenient for operating personnel to look over the internal conditions, hybrid bucket 1's circumference fixedly connected with handle ring, can make things convenient for operating personnel to rotate hybrid bucket 1, the quantity of standing groove is a plurality of, a plurality of standing groove is the form distribution of annular array on the surface of placing board 16.

The utility model discloses in, the device's working procedure as follows:

1. the device is moved to a test position through the universal wheels 15, and the height of the device can be adjusted through the telescopic supporting rods 13 according to the height of a tester, so that the tester can operate conveniently.

2. Open the sealing plug, pour into one of them measuring cylinder 3 with sterilization normal saline, know behind the water yield of normal saline, open control valve 4 again, make sterilization normal saline flow in mix the storehouse 2, rethread adds hole 9, will examine the sample and put into and mix storehouse 2, examine the sample through sterilization normal saline and to carrying out sterilization treatment, can insert mounting groove 6 through operation handle 7 at this moment, make driving motor 5 and stirring rod 8 joint, start driving motor 5, drive stirring rod 8 and stir for sterilization normal saline, make it fully with examine sample contact treatment.

3. And pouring the mixed liquid into another measuring cylinder 3, measuring the mixed liquid, adding the mixed liquid into the mixing bin 2 according to a certain proportion, stirring, placing the plate in a placing groove below the liquid outlet pipe 10, stretching the extension pipe 12, opening the water valve 11 to enable the diluent to flow into the plate from the mixing bin 2 for constant-temperature culture, and finally taking out and observing the total number of bacterial colonies.

4. During the inspection, can make two kinds of microbial testing of mixing storehouse 2 simultaneously of the device, improve the device's work efficiency, and during the stirring, can be connected with stirring rod 8 through operation handle 7 in proper order and stir, make a driving motor 5 can connect the stirring for two stirring rod 8.

5. The garbage bag can be fixed in the waste material box 14 through the magnetite adsorption metal strip, so that the inspection personnel can collect waste materials during working, and the garbage bag is convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a liquid partial shipment ware for microbiological examination, includes mixing drum (1) and driving motor (5), its characterized in that: the mixing device is characterized in that two mixing bins (2) are arranged inside the mixing barrel (1), the top of the mixing barrel (1) is fixedly connected with a measuring barrel (3), one side of the measuring barrel (3) is movably provided with a control valve (4), the upper surface of the mixing barrel (1) is provided with a mounting groove (6), the top of the mounting groove (6) is movably connected with an operating handle (7), the inside of the operating handle (7) is fixedly provided with a driving motor (5), the bottom of the driving motor (5) is clamped with a stirring rod (8), the surface of the mixing barrel (1) is provided with an adding hole (9), the two sides of the mixing barrel (1) are both fixedly connected with liquid outlet pipes (10), the top of the liquid outlet pipes (10) is movably provided with a water valve (11), the bottom of the liquid outlet pipes (10) is movably connected with an extension pipe (12), the bottom of the mixing barrel (1) is movably connected with a telescopic stay bar (13) through a rotating shaft, the waste material box (14) is fixedly mounted at the bottom of the telescopic support rod (13), the universal wheels (15) are fixedly mounted at the bottom of the waste material box (14), and the placing plate (16) is fixedly connected to the surface of the telescopic support rod (13).

2. The dispenser for liquid for microbiological examination as claimed in claim 1, wherein: the number of the measuring cylinders (3) is four, and the four measuring cylinders (3) are distributed on the top of the mixing barrel (1) in a rectangular array mode.

3. The dispenser for liquid for microbiological examination as claimed in claim 1, wherein: the inner walls of the measuring cylinder (3) and the adding hole (9) are movably connected with sealing plugs, and anti-skid lines are arranged on the surfaces of the sealing plugs.

4. The dispenser for liquid for microbiological examination as claimed in claim 1, wherein: the inner wall of the waste material box (14) is fixedly connected with a partition plate, the top of the partition plate is fixedly connected with a metal strip, and the surface of the metal strip is movably connected with a magnetite.

5. The dispenser for liquid for microbiological examination as claimed in claim 1, wherein: the surface of the placing plate (16) is provided with a placing groove, the outer side surface of the mixing barrel (1) is provided with a transparent window, and the circumferential direction of the mixing barrel (1) is fixedly connected with an operation ring.

6. The dispenser for liquid for microbiological examination as claimed in claim 5, wherein: the number of the placing grooves is a plurality of, and the placing grooves are distributed on the surface of the placing plate (16) in an annular array.