CN210215366U

CN210215366U - Lactobacillus fermentation sampler

Info

Publication number: CN210215366U
Application number: CN201920911214.2U
Authority: CN
Inventors: Wei Fu; 付薇; Wei Chen; 陈伟; Yongfen Han; 韩永芬; Sheng Su; 苏生; Peijie Ma; 马培杰
Original assignee: Guizhou Institute Of Grass Industry
Current assignee: Guizhou Institute Of Grass Industry
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-03-31
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a lactobacillus fermentation sampler, including fermentation cylinder and installation sleeve, the right side surface mounting of fermentation cylinder has the fixed block, and is provided with sealed lid on the fixed block, the fixed right side that sets up at the fermentation cylinder of equidistant of installation sleeve, the left end of installation sleeve is connected with the connecting cover, the inside through connection of sampling tube has the horizontal pole, and the left end fixed mounting of horizontal pole has the block rubber, the right-hand member and the horizontal pole contact position of sampling tube are provided with the sealing washer, the right-hand member welded connection of horizontal pole has the mounting plate, the equal welded connection in upper and lower both ends of mounting plate has the mounting block, the lower extreme fixed mounting of sampling tube has the filter, the below of guide fill is connected with the sampling box, the lower surface welded connection of rubber slab has. This lactic acid bacteria fermentation sampler can take a sample to different regions, reduces the error of sample, and can not cause the destruction of sealed environment to the sample of being convenient for pours out.

Description

Lactobacillus fermentation sampler

Technical Field

The utility model relates to a lactic acid bacteria fermentation correlation technique field specifically is a lactic acid bacteria fermentation sampler.

Background

Lactic acid bacteria fermentation is a mode for preparing lactic acid bacteria, in the lactic acid bacteria fermentation process, a corresponding fermentation tank is required to be used for fermentation, and the environment of the lactic acid bacteria fermentation is an anaerobic environment, so that the sealing requirement on the lactic acid bacteria fermentation is strict, and in the lactic acid bacteria fermentation process, the regular sampling is required so as to observe the condition of the lactic acid bacteria fermentation.

However, the existing lactobacillus fermentation sampler in the current market can only sample in one area, which easily causes sampling errors, and the general lactobacillus fermentation sampler easily causes damage to the sealing environment in the sampling process, and the common lactobacillus fermentation sampler is not convenient for pouring out the sample, so we provide a lactobacillus fermentation sampler to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lactic acid bacteria fermentation sampler to solve most of lactic acid bacteria fermentation samplers that propose in the above-mentioned background art can only be in a regional sample, cause the error of sample easily, and cause the destruction of sealed environment easily, and the problem that the sample of being not convenient for poured out.

In order to achieve the above object, the utility model provides a following technical scheme: a lactobacillus fermentation sampler comprises a fermentation tank and a mounting sleeve, wherein a fixed block is arranged on the right side surface of the fermentation tank, a sealing cover is arranged on the fixed block, permanent magnets are embedded in the sealing cover, the mounting sleeve is fixedly arranged on the right side of the fermentation tank at equal intervals, a sampling tube is connected in the mounting sleeve in a penetrating manner, the left end of the mounting sleeve is connected with a connecting cover, the left end of the connecting cover is connected with a vertical plate, a cross rod is connected in the sampling tube in a penetrating manner, a rubber block is fixedly arranged at the left end of the cross rod, a sealing ring is arranged at the contact position of the right end of the sampling tube and the cross rod and is fixedly arranged on the sampling tube, a fastening plate is welded at the right end of the cross rod, a sealing gasket is arranged at the left side of the fastening plate, fastening blocks are welded at the upper end, and the filter is located the guide fill directly over, the below of guide fill is connected with the sample box, and the inside of sample box is provided with the rubber slab, the lower surface welded connection of rubber slab has the montant, and montant through connection is in the inside of sample box.

Preferably, the fixed block is fixedly connected with the fermentation tank, and the fixed block is magnetically connected with the sealing cover.

Preferably, the connection mode of the connection cover and the installation sleeve is threaded connection, the connection cover is connected with the vertical plate in a welding mode, and the surface of the vertical plate is of a honeycomb structure.

Preferably, the external diameter size of sampling tube equals with the external diameter internal diameter size of installation sleeve, and sampling tube and the connected mode of installation sleeve are threaded connection to the rubber piece is sliding construction in the inside of sampling tube.

Preferably, the fastening block is connected with the right end block of the sampling tube, and the sealing gasket is connected with the left side surface of the fastening plate in an embedded manner.

Preferably, the upper end of the material guide hopper is fixedly connected with the filter plate, and the lower end of the material guide hopper is in threaded connection with the upper end of the sampling box and the sealing cover.

Compared with the prior art, the beneficial effects of the utility model are that: the lactobacillus fermentation sampler can sample different areas, reduce sampling errors, avoid damage to a sealed environment and facilitate pouring out of samples;

1. 3 groups of sampling tubes, sampling boxes and the like are arranged on the fermentation tank at equal intervals, so that the upper, middle and lower 3 parts of the fermentation tank can be sampled, thereby reducing the error during sampling and facilitating analysis;

2. in addition, through the design of the structures such as the filter plate, the material guide hopper and the like, the structure in the sampling tube can not be contacted with the structure in the sampling box during sampling, so that cross contamination can not be caused;

3. through the inside at the sampling box be provided with rubber slab and montant, consequently, after the sample, the accessible promotes the montant for the rubber slab releases the sampling box to the sample, the pouring of the sample of both being convenient for, reducible sample again is in the inside residue of sampling box.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the sampling tube and the fermentation tank in front view;

fig. 3 is a schematic view of the front section structure of the sealing cover and the material guiding hopper of the present invention.

In the figure: 1. a fermentation tank; 2. a fixed block; 3. a sealing cover; 4. permanent magnet blocks; 5. installing a sleeve; 6. a sampling tube; 7. a connecting cover; 8. a vertical plate; 9. a cross bar; 10. a rubber block; 11. a seal ring; 12. a fastening plate; 13. a gasket; 14. a fastening block; 15. a filter plate; 16. a material guide hopper; 17. a sampling box; 18. a rubber plate; 19. a vertical rod.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lactobacillus fermentation sampler comprises a fermentation tank 1, a fixed block 2, a sealing cover 3, permanent magnets 4, a mounting sleeve 5, a sampling tube 6, a connecting cover 7, a vertical plate 8, a cross rod 9, rubber blocks 10, a sealing ring 11, a fastening plate 12, a sealing gasket 13, a fastening block 14, a filter plate 15, a material guide hopper 16, a sampling box 17, a rubber plate 18 and a vertical rod 19, wherein the fixed block 2 is arranged on the right side surface of the fermentation tank 1, the sealing cover 3 is arranged on the fixed block 2, the permanent magnets 4 are embedded in the sealing cover 3, the mounting sleeve 5 is fixedly arranged on the right side of the fermentation tank 1 at equal intervals, the sampling tube 6 is connected in the mounting sleeve 5 in a penetrating manner, the connecting cover 7 is connected at the left end of the mounting sleeve 5, the vertical plate 8 is connected at the left end of the connecting cover 7, the cross rod 9 is connected in the sampling tube 6 in, sampling tube 6's right-hand member and horizontal pole 9 contact position are provided with sealing washer 11, and sealing washer 11 fixed mounting is on sampling tube 6, the right-hand member welded connection of horizontal pole 9 has mounting plate 12, and mounting plate 12's left side is installed sealed the pad 13, the equal welded connection in upper and lower both ends of mounting plate 12 has fastening block 14, sampling tube 6's lower extreme fixed mounting has filter 15, and filter 15 is located guide hopper 16 directly over, guide hopper 16's below is connected with sampling box 17, and sampling box 17's inside is provided with rubber slab 18, rubber slab 18's lower surface welded connection has montant 19, and montant 19 through connection is in sampling box 17's inside.

As shown in fig. 1, the fixed block 2 is fixedly connected with the fermentation tank 1, and the fixed block 2 is magnetically connected with the sealing cover 3, so that the sealing cover 3 can be conveniently placed, and the sealing cover 3 can be prevented from being lost after being taken down;

as shown in fig. 2, the connection mode of the connection cover 7 and the installation sleeve 5 is threaded connection, the connection cover 7 is welded with the vertical plate 8, the surface of the vertical plate 8 is of a honeycomb structure, fermentation liquor in the fermentation tank 1 can be filtered through the vertical plate 8, particles are prevented from entering the sampling tube 6, the outer diameter of the sampling tube 6 is equal to the outer diameter and the inner diameter of the installation sleeve 5, the connection mode of the sampling tube 6 and the installation sleeve 5 is threaded connection, the rubber block 10 is of a sliding structure in the sampling tube 6, so that the sampling tube 6 can be conveniently installed and detached, the fastening block 14 is connected with the right end of the sampling tube 6 in a clamping manner, the sealing gasket 13 is connected with the left side surface of the fastening plate 12 in an embedding manner, and the fastening plate 12 and the sampling tube 6 can be conveniently installed and detached;

for example, in fig. 3, the upper end of the material guiding funnel 16 is fixedly connected with the filter plate 15, and the lower end of the material guiding funnel 16 is in threaded connection with the upper end of the sampling box 17 and the sealing cover 3, so that the sealing cover 3, the sampling box 17 and the material guiding funnel 16 can be conveniently installed, and the material guiding funnel 16 can be conveniently sealed.

The working principle is as follows: when using the sampler for lactobacillus fermentation, the sampling tube 6 is first installed on the fermentation tank 1, and when installing, according to the illustration in fig. 2, the connecting cap 7 is first screwed onto the mounting sleeve 5 from the interior of the fermenter 1, so that the connecting cap 7 and the riser 8 are fixed to the mounting sleeve 5, then the left end of the sampling tube 6 is connected with the mounting sleeve 5 by screw thread, so that the sampling tube 6 is fixedly mounted on the fermentation tank 1, before fermentation, the sealing cover 3 is connected with the bottom end of the material guide hopper 16 through screw threads to ensure the sealing performance, the cross rod 9 is pushed to the leftmost end, so that the fastening block 14 on the fastening plate 12 is engaged with the right end of the sampling tube 6, thereby the sealing pad 13 is tightly attached to the right end of the sampling tube 6, under the combined action of the sealing ring 11 and the sealing gasket 13, the interior of the sampling tube 6 is in a sealing state, so that the opening of the sampling tube 6 is prevented from damaging the sealing environment of the fermentation tank 1;

when a sample needs to be taken, the sealing cover 3 is taken down from the material guide hopper 16, the sealing cover 3 is placed on the surface of the fixed block 2 on the fermentation tank 1, the fixed block 2 is made of an iron material, and the permanent magnet 4 is arranged inside the sealing cover 3, so that the sealing cover 3 after being detached can be adsorbed on the fixed block 2 to prevent the sealing cover 3 from being lost, then the sampling box 17 is connected with the lower end of the material guide hopper 16 through threads according to the figure 2, the rubber plate 18 is positioned at the upper end of the sampling box 17, then the cross rod 9 is pulled rightwards, as the rubber block 10 on the cross rod 9 is tightly attached to the inner wall of the sampling tube 6, the rubber block 10 slides rightwards when the cross rod 9 is pulled, and drives the fermentation liquor inside the fermentation tank 1 to flow rightwards, the cross rod 9 is continuously pulled to flow to the upper side of the filter plate 15, at the moment, the fermentation liquor passes through the hole on the filter plate, then the fermentation broth enters a sampling box 17, after sampling is finished, the fermentation broth is pushed leftwards, so that the rubber block 10 on the cross rod 9 moves leftwards, the fermentation broth which does not enter the sampling box 17 is pushed back to the inside of the fermentation tank 1, the fastening plate 12 is connected with the right end of the sampling tube 6 in a clamping manner, then the sampling box 17 is taken down from the material guide hopper 16, the sealing cover 3 is rapidly sealed with the material guide hopper 16, and therefore sampling of the lactobacillus fermentation broth is finished;

in the sampling process, horizontal pole 9 and block rubber 10 do not contact with sampling box 17, and the inside of sampling tube 6 is in inclosed state all the time, consequently, neither can cause cross contamination, can not destroy the inside sealed environment of fermentation cylinder 1 and sampling tube 6 again, and this is exactly this lactic acid bacteria fermentation sampler's theory of operation.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a lactic acid bacteria fermentation sampler, includes fermentation cylinder (1) and installation sleeve (5), its characterized in that: the right side surface mounting of fermentation cylinder (1) has fixed block (2), and is provided with sealed lid (3) on fixed block (2), and inlay the inside of sealed lid (3) and be provided with permanent magnetism piece (4), installation sleeve (5) equidistant fixed setting is on the right side of fermentation cylinder (1), and the inside through connection of installation sleeve (5) has sampling tube (6), the left end of installation sleeve (5) is connected with connecting cover (7), and the left end of connecting cover (7) is connected with riser (8), the inside through connection of sampling tube (6) has horizontal pole (9), and the left end fixed mounting of horizontal pole (9) has rubber block (10), the right-hand member of sampling tube (6) and horizontal pole (9) contact position are provided with sealing washer (11), and sealing washer (11) fixed mounting is on sampling tube (6), the right-hand member welded connection of horizontal pole (9) has mounting plate (12), and the left side of mounting plate (12) is installed sealed the pad (13), the equal welded connection in upper and lower both ends of mounting plate (12) has fastening block (14), the lower extreme fixed mounting of sampling tube (6) has filter (15), and filter (15) are located guide fill (16) directly over, the below of guide fill (16) is connected with sampling box (17), and the inside of sampling box (17) is provided with rubber slab (18), the lower surface welded connection of rubber slab (18) has montant (19), and montant (19) through connection is in the inside of sampling box (17).

2. A lactic acid bacteria fermentation sampler according to claim 1, characterized in that: the fixed block (2) is fixedly connected with the fermentation tank (1), and the fixed block (2) is magnetically connected with the sealing cover (3).

3. A lactic acid bacteria fermentation sampler according to claim 1, characterized in that: the connecting cover (7) is in threaded connection with the mounting sleeve (5), the connecting cover (7) is in welded connection with the vertical plate (8), and the surface of the vertical plate (8) is of a honeycomb structure.

4. A lactic acid bacteria fermentation sampler according to claim 1, characterized in that: the external diameter size of sampling tube (6) equals with the external diameter internal diameter size of installation sleeve (5), and sampling tube (6) is threaded connection with the connected mode of installation sleeve (5) to rubber block (10) is sliding construction in the inside of sampling tube (6).

5. A lactic acid bacteria fermentation sampler according to claim 1, characterized in that: fastening block (14) are connected with the right-hand member block of sampling tube (6), and sealed pad (13) are inlayed with the left side surface of mounting plate (12) and are connected.

6. A lactic acid bacteria fermentation sampler according to claim 1, characterized in that: the upper end of the material guide hopper (16) is fixedly connected with the filter plate (15), and the lower end of the material guide hopper (16) is in threaded connection with the upper end of the sampling box (17) and the sealing cover (3).