CN215440433U

CN215440433U - A aseptic sampling device for microbial fermentation process

Info

Publication number: CN215440433U
Application number: CN202120460273.XU
Authority: CN
Inventors: 于乃幸; 王西存
Original assignee: Qingdao Zhengang Fertilizer Co ltd
Current assignee: Qingdao Zhengang Fertilizer Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-01-07
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses an aseptic sampling device for a microbial fermentation process, which comprises a machine body, a control box, a pulley and a sealed cavity, wherein the sealed cavity is fixedly connected inside the machine body, and an adjusting structure is fixedly connected on the inner side wall of the sealed cavity. According to the utility model, the adjusting structure is arranged in the sealed cavity, when the device is used, the first motor is controlled to work through needs, so that the first motor drives the fixed rod to rotate, the transmission groove arranged on the outer wall of the fixed rod is driven to perform threaded transmission displacement on the outer wall of the fixed rod, the displacement adjustment of the cylinder, the pump body and the suction head connected to the bottom end of the fixed rod is driven, the cylinder drives the lifting adjustment, the suction head can be controlled by the pump body to complete the sampling process of microorganisms in the groove, the position of the suction head can be conveniently adjusted through the arrangement, the automatic sampling of microorganisms in different positions can be conveniently performed through the arrangement, the device is more convenient to use and operate, and the use applicability is better.

Description

A aseptic sampling device for microbial fermentation process

Technical Field

The utility model relates to the technical field of microbial fermentation, in particular to an aseptic sampling device for a microbial fermentation process.

Background

The microorganism includes bacteria, virus, fungi and fine protozoon in the water environment, etc., the research and utilization of the microorganism need the bottom gas to extract, process and ferment, place it under the adapted condition, make it turn into the required product, need to carry on the aseptic sampling to it after finishing fermenting, carry on next step's detection and research, need a kind of aseptic sampling device used for microbial fermentation process that is convenient for carry on automatic slotted hole adjustment sampling to it when using now, but the aseptic sampling device used for microbial fermentation process now has many problems or defects:

1. when the existing sterile sampling device for the microbial fermentation process is used, the microorganisms in the bearing grooves at different positions are inconvenient to sample, the sampling operation is not convenient and fast, the adjustment of the use position wastes time and labor, and the use applicability is poor;

2. when the existing sterile sampling device for the microbial fermentation process is used, the irradiation on the internal sterilization mould is not uniform enough, and the adjustment operation of the position of the bearing groove is inconvenient;

3. the existing sterile sampling device for the microbial fermentation process is inconvenient in vacuum operation during use and cannot completely realize vacuum operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aseptic sampling device for a microbial fermentation process, which solves the problems that the sampling position adjustment is time-consuming and labor-consuming, the applicability is poor, the irradiation of the internal sterilization mould is not uniform, the position adjustment operation of a bearing groove is inconvenient, the vacuum operation is inconvenient, and the vacuum operation cannot be completely realized in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an aseptic sampling device for a microbial fermentation process comprises a machine body, a control box, a pulley and a sealed cavity, wherein the sealed cavity is fixedly connected inside the machine body, an adjusting structure is fixedly connected on the inner side wall of the sealed cavity, the adjusting structure comprises a first motor, a connecting plate, a limiting block, an external thread, a movable groove, an internal thread, a transmission groove, a fixing rod and a limiting groove, the connecting plate is fixedly connected on the inner side wall of the sealed cavity, the limiting groove is arranged inside the connecting plate, the movable groove is fixedly connected on the inner side wall of the sealed cavity, the fixing rod is movably connected inside the movable groove, the transmission groove is movably connected on the outer side wall of the fixing rod, the limiting block is fixedly connected at the top end of the transmission groove, the external thread is arranged on the outer side wall of the fixing rod, the internal thread is arranged on the inner side wall of the transmission groove, the first motor is fixedly connected on one side of the sealed cavity, the bottom fixedly connected with cylinder in transmission groove, and the bottom fixedly connected with pump body of cylinder, the bottom fixedly connected with suction head of the pump body, install transparent sealing door on the lateral wall of seal chamber, and fixedly connected with notch on the lateral wall of transparent sealing door, fixedly connected with handle sleeve on the inside wall of notch, swing joint has a body on the lateral wall of organism, the bottom fixedly connected with pulley of organism, one side fixedly connected with control box of organism, the opposite side of organism is provided with the louvre.

Preferably, through grooves are formed in the outer side wall of the machine body, and the through grooves are distributed on the outer side wall of the machine body at equal intervals.

Preferably, the external diameter of stopper is less than the internal diameter of spacing groove, stopper and spacing groove are spacing guide structure, external screw thread and internal thread are threaded connection, the transmission groove can carry out the screw thread transmission displacement at the outer wall of dead lever.

Preferably, the fixed plate is fixedly connected to the inner side wall of the sealed cavity, the ultraviolet disinfection and sterilization lamps are fixedly connected to the outer side wall of the fixed plate, and the ultraviolet disinfection and sterilization lamps are arranged and distributed on the outer side wall of the fixed plate at equal intervals.

Preferably, the bottom end of the inner wall of the sealed cavity is movably connected with a turntable, the top end of the turntable is fixedly connected with a groove, the grooves are symmetrically distributed on the top end of the turntable in six groups, the bottom end of the sealed cavity is fixedly connected with a second motor, and the second motor is connected with the turntable.

Preferably, the bottom fixedly connected with vacuum pump in sealed chamber, the bottom fixedly connected with of sealed intracavity wall connects the groove, and connects groove and vacuum pump intercommunication, one side fixedly connected with mount of sealed intracavity wall, and the inside joint of mount installs the bearing groove.

Compared with the prior art, the utility model has the beneficial effects that: this a sterile sampling device for microbial fermentation process is rational in infrastructure, has following advantage:

(1) the adjusting structure is arranged in the sealed cavity, when the device is used, the first motor is controlled to work through needs, so that the first motor drives the fixed rod to rotate, the transmission groove arranged on the outer wall of the fixed rod is driven to perform threaded transmission displacement on the outer wall of the fixed rod, the displacement adjustment of the cylinder, the pump body and the suction head connected to the bottom end of the cylinder is driven, the cylinder drives the lifting adjustment, the suction head can be controlled by the pump body to finish the sampling process of microorganisms in the groove, the position of the suction head can be conveniently adjusted through the arrangement, microorganisms in different positions can be automatically sampled through the arrangement, the device is more convenient to use and operate, and the use applicability is better;

(2) the second motor drives the turntable to rotate, so that the groove arranged on the turntable is driven to displace, the groove can be matched with the adjusting structure through the arrangement, the irradiation between the groove and the ultraviolet disinfection and sterilization lamp is more uniform when the groove is used, the position of the groove can be automatically controlled by the groove, the groove can be matched with the suction head to finish a uniform sampling process, the position of the groove can be automatically adjusted conveniently through the arrangement, and the use and the operation are more convenient;

(3) through the accessible that sets up at the vacuum pump connect the groove to carry out the air extraction to the inside in sealed chamber, make its inside vacuum environment that forms, avoid bacterial growing, and be provided with the notch at the outer wall of transparent sealing door, install the hand sleeve on the inside wall of notch, should set up and can completely carry out isolated sealed operation to sealed intracavity portion, use safe more accurate.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic front view of an adjustment structure according to the present invention;

fig. 4 is a front view showing the expanded structure of the present invention.

In the figure: 1. a body; 2. a cylinder; 3. a through groove; 4. adjusting the structure; 401. a first motor; 402. a connecting plate; 403. a limiting block; 404. an external thread; 405. a movable groove; 406. an internal thread; 407. a transmission groove; 408. fixing the rod; 409. a limiting groove; 5. a fixing plate; 6. a bearing groove; 7. a fixed mount; 8. a control box; 9. a pump body; 10. a suction head; 11. a turntable; 12. a pulley; 13. a door body; 14. a hand sleeve; 15. a groove; 16. a notch; 17. sealing the cavity; 18. ultraviolet sterilizing lamps; 19. heat dissipation holes; 20. connecting a groove; 21. a vacuum pump; 22. a second motor; 23. a transparent sealing door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: an aseptic sampling device for a microbial fermentation process comprises a machine body 1, a control box 8, pulleys 12 and a sealed cavity 17, wherein the sealed cavity 17 is fixedly connected inside the machine body 1, a fixed plate 5 is fixedly connected on the inner side wall of the sealed cavity 17, an ultraviolet disinfection lamp 18 is fixedly connected on the outer side wall of the fixed plate 5, and the ultraviolet disinfection lamps 18 are distributed on the outer side wall of the fixed plate 5 in an equidistant arrangement mode, so that the irradiation disinfection effect is better;

the bottom end of the inner wall of the sealed cavity 17 is movably connected with a rotary table 11, the top end of the rotary table 11 is fixedly connected with a groove 15, the grooves 15 are symmetrically distributed at the top end of the rotary table 11 in six groups, the bottom end of the sealed cavity 17 is fixedly connected with a second motor 22, the model of the second motor 22 is Y112M-2, the second motor 22 is connected with the rotary table 11, the rotary table 11 is driven to rotate through the second motor 22, so that the grooves 15 arranged on the rotary table 11 are driven to displace, the second motor can be matched with the adjusting structure 4 through the arrangement, the irradiation between the ultraviolet sterilizing lamp 18 and the groove 15 is more uniform when the ultraviolet sterilizing lamp is used, the position of the groove 15 can be automatically controlled when the ultraviolet sterilizing lamp is used, the groove 15 can be matched with the suction head 10 to finish an even sampling process, the position of the groove 15 can be automatically adjusted through the arrangement, and the use and the operation are more convenient;

an adjusting structure 4 is fixedly connected to the inner side wall of the sealed cavity 17, the adjusting structure 4 comprises a first motor 401, a connecting plate 402, a limiting block 403, an external thread 404, a movable groove 405, an internal thread 406, a transmission groove 407, a fixed rod 408 and a limiting groove 409, the connecting plate 402 is fixedly connected to the inner side wall of the sealed cavity 17, the limiting groove 409 is arranged inside the connecting plate 402, the movable groove 405 is fixedly connected to the inner side wall of the sealed cavity 17, the fixed rod 408 is movably connected inside the movable groove 405, the transmission groove 407 is movably connected to the outer side wall of the fixed rod 408, the limiting block 403 is fixedly connected to the top end of the transmission groove 407, the external thread 404 is arranged on the outer side wall of the fixed rod 408, the internal thread 406 is arranged on the inner side wall of the transmission groove 407, the first motor 401 is fixedly connected to one side of the sealed cavity 17, and the model number of the first motor 401 is Y90S-2;

the outer diameter of the limiting block 403 is smaller than the inner diameter of the limiting groove 409, the limiting block 403 and the limiting groove 409 are of limiting guide structures, the external thread 404 and the internal thread 406 are in threaded connection, and the transmission groove 407 can perform thread transmission displacement on the outer wall of the fixing rod 408;

specifically, as shown in fig. 1 and 3, when in use, the adjusting structure 4 is installed inside the sealed cavity 17, and when in use, the first motor 401 is controlled to operate through needs, so that the first motor drives the fixing rod 408 to rotate, the transmission groove 407 formed in the outer wall of the fixing rod 408 is driven to perform threaded transmission displacement on the outer wall of the fixing rod 408, and the displacement adjustment of the cylinder 2, the pump body 9 and the suction head 10 connected to the bottom ends of the first motor is driven to perform displacement adjustment, the cylinder 2 drives the lifting adjustment, the pump body 9 can control the suction head 10 to complete a sampling process of microorganisms inside the groove 15, and the position of the suction head 10 can be conveniently adjusted through the arrangement, so that microorganisms at different positions can be automatically sampled through the arrangement, the device is more convenient to use and operate, and the use applicability is better;

the bottom end of the transmission groove 407 is fixedly connected with an air cylinder 2, the type of the air cylinder 2 is SC63X250, the bottom end of the air cylinder 2 is fixedly connected with a pump body 9, the type of the pump body 9 is 150QJ20-54/9, the bottom end of the pump body 9 is fixedly connected with a suction head 10, through grooves 3 are formed in the outer side wall of the machine body 1, the through grooves 3 are distributed on the outer side wall of the machine body 1 in an equidistant arrangement mode, the use automation operation is more convenient, and the use heat dissipation effect is better;

the vacuum pump 21 is fixedly connected to the bottom end of the sealed cavity 17, the type of the vacuum pump 21 is T0103242, the connecting groove 20 is fixedly connected to the bottom end of the inner wall of the sealed cavity 17, the connecting groove 20 is communicated with the vacuum pump 21, the fixing frame 7 is fixedly connected to one side of the inner wall of the sealed cavity 17, the bearing groove 6 is installed in the fixing frame 7 in a clamped mode, air can be extracted from the inside of the sealed cavity 17 through the connecting groove 20 due to the arrangement of the vacuum pump 21, a vacuum environment is formed in the sealed cavity, bacterial breeding is avoided, the notch 16 is formed in the outer wall of the transparent sealing door 23, the hand sleeve 14 is installed on the inner side wall of the notch 16, the arrangement can completely isolate and seal the inside of the sealed cavity 17, and the use is safer and more accurate;

install transparent sealing door 23 on the lateral wall of sealed chamber 17, and fixedly connected with notch 16 on the lateral wall of transparent sealing door 23, fixedly connected with hand sleeve 14 on the inside wall of notch 16, swing joint has a body 13 on the lateral wall of organism 1, the bottom fixedly connected with pulley 12 of organism 1, one side fixedly connected with control box 8 of organism 1, the opposite side of organism 1 is provided with louvre 19.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, firstly, the transparent sealing door 23 is opened to place the fermented microorganisms in the groove 15 arranged on the turntable 11, then the transparent sealing door 23 is closed, the air in the sealing cavity 17 is extracted through the vacuum pump 21 to enable the interior of the sealing cavity 17 to be in a vacuum state, and the ultraviolet disinfection lamp 18 arranged in the sealing cavity 17 completes the disinfection and sterilization process of the environment in the sealing cavity 17 and the microorganisms arranged in the groove 15;

secondly, the adjusting structure 4 is arranged in the sealed cavity 17, the fixing rod 408 can be driven by the first motor 401 to transmit when the device is used, so that the transmission groove 407 is driven to transmit to complete the displacement process of the cylinder 2, the pump body 9 and the suction head 10, the cylinder 2 drives the lifting adjustment, the pump body 9 can control the suction head 10 to complete the sampling process of microorganisms in the groove 15, the adjustment structure 4 is arranged to facilitate the automatic control sampling of the microorganisms in the groove 15 when the device is used, the whole process is carried out in the sealed cavity 17, the extracted microorganisms can be moved and conveyed to the inside of the bearing groove 6, and the sensing and data analysis can be completed through the control box 8;

finally, the second motor 22 drives the rotary disc 11 to rotate, so that the rotary displacement of the six groups of grooves 15 distributed on the rotary disc 11 is completed, the arrangement makes the irradiation of the ultraviolet disinfection and sterilization lamp 18 more uniform when in use, and the position of the grooves 15 can be automatically controlled when in use, so that the suction head 10 can be matched to complete the uniform sampling process, an arm can extend into the hand sleeve 14 through the notch 16, and the vacuum isolation operation of the inside of the sealed cavity 17 is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An aseptic sampling device for microbial fermentation process, includes organism (1), control box (8), pulley (12) and sealed chamber (17), its characterized in that: the internal part of the machine body (1) is fixedly connected with a sealed cavity (17), the inner side wall of the sealed cavity (17) is fixedly connected with an adjusting structure (4), the adjusting structure (4) comprises a first motor (401), a connecting plate (402), a limiting block (403), external threads (404), a movable groove (405), internal threads (406), a transmission groove (407), a fixed rod (408) and a limiting groove (409), the connecting plate (402) is fixedly connected to the inner side wall of the sealed cavity (17), the limiting groove (409) is arranged in the connecting plate (402), the movable groove (405) is fixedly connected to the inner side wall of the sealed cavity (17), the fixed rod (408) is movably connected to the inner part of the movable groove (405), the transmission groove (407) is movably connected to the outer side wall of the fixed rod (408), the limiting block (403) is fixedly connected to the top end of the transmission groove (407), the external thread (404) is arranged on the outer side wall of the fixing rod (408), the internal thread (406) is arranged on the inner side wall of the transmission groove (407), the first motor (401) is fixedly connected to one side of the sealed cavity (17), the bottom end of the transmission groove (407) is fixedly connected with the air cylinder (2), the bottom end of the air cylinder (2) is fixedly connected with the pump body (9), the bottom end of the pump body (9) is fixedly connected with the suction head (10), the outer side wall of the sealed cavity (17) is provided with the transparent sealing door (23), the outer side wall of the transparent sealing door (23) is fixedly connected with the notch (16), the inner side wall of the notch (16) is fixedly connected with the hand sleeve (14), the outer side wall of the machine body (1) is movably connected with the door body (13), the bottom end of the machine body (1) is fixedly connected with the pulley (12), and one side of the machine body (1) is fixedly connected with the control box (8), the other side of the machine body (1) is provided with a heat dissipation hole (19).

2. An aseptic sampling device for use in a microbial fermentation process according to claim 1, wherein: the outer side wall of the machine body (1) is provided with through grooves (3), and the through grooves (3) are distributed on the outer side wall of the machine body (1) in an equidistant arrangement mode.

3. An aseptic sampling device for use in a microbial fermentation process according to claim 1, wherein: the external diameter of stopper (403) is less than the internal diameter of spacing groove (409), stopper (403) and spacing groove (409) are spacing guide structure, external screw thread (404) and internal thread (406) are threaded connection, transmission groove (407) can carry out the screw drive displacement at the outer wall of dead lever (408).

4. An aseptic sampling device for use in a microbial fermentation process according to claim 1, wherein: fixedly connected with fixed plate (5) on the inside wall of sealed chamber (17), and fixedly connected with ultraviolet ray disinfection lamp (18) on the lateral wall of fixed plate (5), ultraviolet ray disinfection lamp (18) are equidistant range distribution on the lateral wall of fixed plate (5).

5. An aseptic sampling device for use in a microbial fermentation process according to claim 1, wherein: the bottom swing joint of sealed chamber (17) inner wall has carousel (11), and the top fixed connection of carousel (11) recess (15), recess (15) are six sets of symmetrical distributions on the top of carousel (11), the bottom fixed connection of sealed chamber (17) has second motor (22), and second motor (22) are connected with carousel (11).

6. An aseptic sampling device for use in a microbial fermentation process according to claim 1, wherein: the bottom fixedly connected with vacuum pump (21) of sealed chamber (17), the bottom fixedly connected with of sealed chamber (17) inner wall connects groove (20), and connects groove (20) and vacuum pump (21) intercommunication, one side fixedly connected with mount (7) of sealed chamber (17) inner wall, and the inside joint of mount (7) installs and bears groove (6).