CN218710443U

CN218710443U - A sampling device for pathogenic bacteria detects in food

Info

Publication number: CN218710443U
Application number: CN202222906689.7U
Authority: CN
Inventors: 段晋娇; 黄琼
Original assignee: Shanxi Technology and Business College
Current assignee: Shanxi Technology and Business College
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to a food detects relevant technical field, discloses a sampling device for pathogenic bacteria detect in food, including placing the frame, place the top fixedly connected with mounting bracket of frame, the top middle part through-hole fixedly connected with installation cover of mounting bracket, the inside sliding connection of installation cover has the sampling tube, the outside right-hand member fixedly connected with rack plate of sampling tube, the equal fixedly connected with fixed plate one in both sides around the right-hand member of installation cover, the bottom mounting rear side fixedly connected with fixed plate two of fixed plate one, the top fixedly connected with motor one of fixed plate two. The utility model discloses in, through starter motor two, realized treating the different degree of depth of detection object to carry out the sample detection and to the different test tubes of the different sample depth replacement, through starter motor two, realized wasing the inside of sampling tube and the washing of pulling down of crossing the workbin after sampling at every turn and accomplishing.

Description

A sampling device for pathogenic bacteria detects in food

Technical Field

The utility model relates to a food detects relevant technical field, especially relates to a sampling device that is arranged in food pathogenic bacteria to detect.

Background

With the improvement of living standard of people, the concept of people changes from how to eat fully to how to eat well and safely, so the quality and safety of food are more and more concerned, but in the processing and manufacturing of foods such as raw marine products, fruit and vegetable salad, fruit beverages and the like, pathogenic bacteria pollution risk is easily caused by uncooked processing, the food safety problem not only affects the lives and properties of the masses, but also restricts the economic development of the whole country, in order to ensure the food safety, the pathogenic bacteria detection needs to be carried out on the food, and in the liquid food detection process, a sampling device needs to be used for sampling the liquid food.

However, the existing sampling devices for detecting pathogenic bacteria in food have the following problems: 1. at present, most of traditional sampling is qualitative sampling from the surface and the interior of an object to be detected, the sampling method cannot quantitatively sample and detect different depths of the object to be detected, and different test tubes are used for sampling fluids at different depths, so that the detected data cannot explain the conditions in the depth direction, certain pathogenic bacteria cannot be detected, the life safety of people is further harmed, and the problem of inconvenient test tube switching exists; 2. after the sample, always remain certain liquid in the sampling bucket, lead to all need wash just can take a sample next time its inside after taking a sample at every turn, but traditional sampling device is comparatively troublesome and unable rinse thoroughly when wasing its inside, and then leads to causing the influence to the testing result of next time food for the result is accurate inadequately, consequently to above not enough, provides a sampling device that is arranged in food pathogen detection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sampling device for detecting pathogenic bacteria in food.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sampling device for detecting pathogenic bacteria in food comprises a placing frame, wherein a mounting frame is fixedly connected to the top end of the placing frame, a mounting sleeve is fixedly connected to a through hole in the middle of the top end of the mounting frame, a sampling tube is fixedly connected to the inside of the mounting sleeve in a sliding manner, a rack plate is fixedly connected to the outer right end of the sampling tube, a first fixing plate is fixedly connected to the front side and the rear side of the right end of the mounting sleeve, a second fixing plate is fixedly connected to the rear side of the bottom fixing of the first fixing plate, a first motor is fixedly connected to the top end of the second fixing plate, a first driving end of the first motor is fixedly connected with a gear, a first mounting rod is fixedly connected to the front side and the rear side of the left end of the sampling tube, a first mounting rod is fixedly connected to the outer side of the first mounting rod, a box cover is arranged at the top end of the first mounting rod, mounting blocks are fixedly connected to the front side and the rear side of the bottom of the first mounting rod, two mounting blocks are fixedly connected to a fixing block, and a second hose is fixedly connected to the bottom end of the left mounting frame, and the bottom end of the second mounting block is fixedly connected to the water tank, and the bottom mounting block, and the driving end of the second motor is fixedly connected with a hairbrush.

As a further description of the above technical solution:

the outer part of the gear is meshed and connected with the right end of the rack plate.

As a further description of the above technical solution:

the bottom end of the first mounting rod is arranged at the top end of the abutting plate.

As a further description of the above technical solution:

the sampling tube comprises a sampling tube body, and is characterized in that a cover is arranged at the top end of the sampling tube body, a lifting rod is fixedly connected to the middle of the cover, a piston head is fixedly connected to the bottom end of the lifting rod, a plurality of feed inlets are formed in the bottom end of the sampling tube body, liquid outlets are formed in the front side and the rear side of the left end of the sampling tube body, and a containing barrel is arranged at the bottom end of the inner portion of the containing frame.

As a further description of the above technical solution:

the rear end of the mounting plate is slidably connected to the outside of the insertion rod.

As a further description of the above technical solution:

the bottom middle part fixedly connected with hopper down of crossing the workbin, both sides all are provided with the jack around the right part of crossing the workbin.

As a further description of the above technical solution:

the top of test tube is provided with the tube cap.

As a further description of the above technical solution:

the inner part of the jack is arranged outside the second mounting rod.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through starter motor two, placing the frame, the mounting bracket, the installation cover, the rack board, the gear, fixed plate one, fixed plate two, the installation piece, the spout, a spring, support the board, the fixed block, the bull stick, the mounting panel, the inserted bar, installation pole one, under the cooperation of test tube, realized treating the different degree of depth of detection and carrying out the sample detection and to the different test tubes of different sample depth replacements, make the data that obtain of detection can explain to the ascending condition of its different degree of depth side, and then lead to more germ to detect out, protected people's life safety and avoided the inconvenient problem of test tube switching.

2. The utility model discloses in, through starter motor two, at the sampling tube, the hose, the suction pump, the water tank, accomodate the frame, the install bin, the brush, the feed inlet, installation pole two, cross the workbin, under the cooperation of case lid, realized wasing the inside of sampling tube and the washing of pulling down of crossing the workbin after sampling at every turn and accomplishing, and then avoided trouble and unable sanitization's problem when wasing the sampling tube inside, thereby can not cause the influence to the food testing result of next time, and then can obtain a comparatively accurate result.

Drawings

Fig. 1 is a front perspective view of a sampling device for detecting pathogenic bacteria in food according to the present invention;

fig. 2 is a perspective rear view of a sampling device for detecting pathogenic bacteria in food according to the present invention;

fig. 3 is a top perspective view of a sampling device for detecting pathogenic bacteria in food according to the present invention;

fig. 4 is an exploded view of a sampling device for detecting pathogenic bacteria in food according to the present invention;

fig. 5 is a schematic structural diagram of a gear of a sampling device for detecting pathogenic bacteria in food according to the present invention;

fig. 6 is a schematic structural view of a material passing box of the sampling device for detecting pathogenic bacteria in food according to the present invention;

fig. 7 is a schematic view of an internal structure of a sampling tube of a sampling device for detecting pathogenic bacteria in food according to the present invention;

fig. 8 is a schematic view of the internal structure of the mounting box of the sampling device for detecting pathogenic bacteria in food according to the present invention;

fig. 9 is an enlarged view of a sampling device for detecting pathogenic bacteria in food according to the present invention at a position a;

fig. 10 is a schematic view of the internal structure of the mounting block of the sampling device for detecting pathogenic bacteria in food according to the present invention.

Illustration of the drawings:

1. placing the frame; 2. a mounting frame; 3. installing a sleeve; 4. a sampling tube; 5. a rack plate; 6. a first fixing plate; 7. a second fixing plate; 8. a first motor; 9. a gear; 10. mounting a first rod; 11. passing a material box; 12. a box cover; 13. mounting blocks; 14. a chute; 15. a spring; 16. a resisting plate; 17. a fixed block; 18. a rotating rod; 19. mounting a plate; 20. inserting a rod; 21. mounting a second rod; 22. a test tube; 23. a hose; 24. a water pump; 25. a water tank; 26. a storage frame; 27. installing a box; 28. a second motor; 29. a brush; 30. a feed inlet; 31. a liquid outlet; 32. feeding a hopper; 33. a tube cover; 34. a jack; 35. a cover; 36. lifting a pull rod; 37. a piston head; 38. a storage barrel.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides an embodiment: a sampling device for detecting pathogenic bacteria in food comprises a placing frame 1, a mounting frame 2 is fixedly connected to the top end of the placing frame 1, the mounting frame 2 is used for mounting a fixed mounting sleeve 3, so that a sampling tube 4 can move up and down under the matching of a rack plate 5 and a gear 9, a through hole in the middle of the top end of the mounting frame 2 is fixedly connected with the mounting sleeve 3, the sampling tube 4 of the mounting sleeve 3 moves inside, the sampling tube 4 is slidably connected with the sampling tube 4 inside the mounting sleeve 3, the sampling tube 4 is used for sampling an object to be detected, the rack plate 5 is fixedly connected with the rack plate 5 at the right end outside the sampling tube 4, the rack plate 5 is used for matching with the gear 9 to drive the sampling tube 4 to move up and down, sampling detection of different depths of the object to be detected is realized, data obtained by detection can explain two fixing plates 7 to the conditions in the direction of the fixing plate, so that more germs can be detected, life safety of people is protected, a fixing plate 6 is fixedly connected with a fixing plate 6 at the front side and the rear side of the right end of the fixing plate 6, a fixing plate 7 is fixedly connected with a fixing plate 8, and a motor 8 is connected with a gear 9, so that a motor can drive the gear 9 to drive a motor to detect germs in the up and move up and down, so that the sampling tube 4 can drive the sampling tube to detect the conditions in the gear 9, thereby the gear 9, the life safety of people is protected, the front side and the rear side of the left end of the sampling tube 4 are fixedly connected with a first mounting rod 10, the first mounting rod 10 is convenient for mounting and dismounting the material passing box 11, the first mounting rod can be dismounted to clean the interior of the sampling tube 4, the next food detection result is not influenced, a more accurate result can be obtained, the exterior of the first mounting rod 10 is slidably connected with the material passing box 11, the material passing box 11 is used for guiding liquid to be detected in the sampling tube 4 into the test tube 22, the top end of the material passing box 11 is provided with a box cover 12, the box cover 12 is convenient for cleaning the interior of the material passing box 11, the front side and the rear side of the bottom end of the material passing box 11 are fixedly connected with mounting blocks 13, the mounting blocks 13 are used for mounting a second mounting rod 21 to move in the sliding groove 14, the sliding grooves 14 are arranged in the two mounting blocks 13, the sliding groove 14 is used for mounting a second mounting rod 21 to move in the interior of the mounting block, the sliding rod 2 is fixedly connected with a spring 15, the spring 15 is used for pushing the mounting rod 21 to move in the sliding direction of the mounting block 21, the sliding rod 17, the mounting block 21 is connected with a rotating support plate 16, the mounting block for preventing the mounting of the mounting rod from rotating rod 17, the mounting block 18, the rotating rod 21, the rotating rod 17, the mounting block 18 is connected with a lower rotating support plate 20, the mounting block for mounting block 20, the rotating support plate 16, the mounting block for mounting block 18, the rotating rod 21, the mounting block for mounting block 20, the rotating rod for mounting block 18, the rotating rod 21, rear end fixedly connected with test tube 22 of two 21 of erection column, test tube 22 is used for placing the testing sample, the left end fixedly connected with hose 23 of sampling tube 4, hose 23 is used for water to enter into the inside of sampling tube 4, the bottom fixedly connected with suction pump 24 of hose 23, suction pump 24 is used for the inside water suction of water tank 25 to sampling tube 4, the bottom fixedly connected with water tank 25 of suction pump 24, water tank 25 is used for storing water, place the top rear side fixedly connected with of frame 1 and accomodate frame 26, accomodate frame 26 and be used for placing brush 29 belt cleaning device, the inside right side of accomodating frame 26 is provided with install bin 27, install bin 27 is used for installing two 28 motors, install bin 27 inside fixedly connected with two 28 motors, two 28 motors drive brush 29 and rotate in the inside of sampling tube 4, thereby wash the inside of sampling tube 4, realized wasing the inside of sampling tube 4 after accomplishing at every turn, and avoided the trouble and the unable clean problem when wasing the inside of sampling tube, thereby can not cause next food testing result, and then can obtain an accurate drive end result, comparatively two fixed connection with brush 29 brushes for the brush in the sample 4.

The outer part of the gear 9 is meshed with the right end of the rack plate 5, so that the gear 9 can drive the rack plate 5 to move up and down, and further the sampling tube 4 can move up and down in the installation sleeve 3, so as to sample liquids to be detected at different depths, the bottom end of the first installation rod 10 is arranged at the top end of the abutting plate 16, the abutting plate 16 is used for placing the second installation rod 21, the top end of the sampling tube 4 is provided with a cover 35, the cover 35 is convenient for taking the lifting rod 36 and the piston head 37 out of the sampling tube 4, the middle part of the cover 35 is fixedly connected with the lifting rod 36, the lifting rod 36 is used for pulling the piston head 37 to move up and down in the sampling tube 4, the bottom end of the lifting rod 36 is fixedly connected with the piston head 37, the piston head 37 is used for drawing the liquids to be detected out of the sampling tube 4, the bottom end of the sampling tube 4 is provided with a plurality of feeding holes 30, the feeding port 30 is used for feeding liquid to be detected into the sampling tube 4, liquid outlets 31 are arranged on the front side and the rear side of the left end of the sampling tube 4, the liquid outlets 31 are used for guiding the liquid in the sampling tube 4 into the material passing box 11, the bottom end of the interior of the placing frame 1 is provided with a storage barrel 38, the storage barrel 38 is used for collecting dirty water for cleaning the material taking tube 4, the rear end of the mounting plate 19 is slidably connected to the outer portion of the inserting rod 20 so as to block the mounting rod II 21 from moving in the sliding groove 14, the middle portion of the bottom end of the material passing box 11 is fixedly connected with a blanking hopper 32, the blanking hopper 32 is used for guiding the liquid into the test tube 22, jacks 34 are arranged on the front side and the rear side of the right portion of the material passing box 11, the jacks 34 are used for being matched with the mounting rod I10 to mount the material passing box 11, a tube cover 33 is arranged at the top end of the test tube 22, and the tube cover 33 is used for taking out and detecting the liquid in the test tube 22, the inner part of the insertion hole 34 is arranged outside the second mounting rod 21, so that the mounting of the material passing box 11 is completed.

The working principle is as follows: firstly, a barrel containing an object to be detected is placed inside a placing frame 1, then a first motor 8 is started according to the detection requirement, the first motor 8 drives a gear 9 to rotate, the gear 9 rotates to drive a rack plate 5 to move up and down, further, a sampling tube 4 is driven to move up and down, when the belt is adjusted to the depth required to be sampled, the first motor 8 can be finished, so that a detection worker can pull a lifting rod 36, the lifting rod 36 drives a movable head to move up and down inside the sampling tube 4, further, liquid at different depths inside the sampling tube 4 is sucked into the sampling tube 4 from a position of a feed inlet 30, at the moment, when the liquid of the sampling tube 4 flows into the inside of a material passing box 11 from a liquid outlet 31, further, the liquid flows into the inside of a test tube 22 from a blanking hopper 32 at the bottom of the material passing box 11, further, the scale mark is observed according to the detection requirement, the pulling of the lifting rod 36 can be stopped when the specified scale mark is reached, then, the test tube 22 is held, the second mounting rod 21 is driven to move downwards in the chute 14 by pulling the test tube 22 downwards, the abutting plate 16 is driven to press the spring 15 downwards, the second mounting rod 21 is taken out from the bottom of the chute 14, a new test tube 22 is replaced, then the mounting plate 19 is rotated, the mounting plate 19 is inserted into the insertion rod 20, and the replacement is completed, because the residual liquid of the last sampling exists in the test tube 22, the detection worker can rotate the cover 35 to take the lifting rod 36 out from the interior of the sampling tube 4 together with the piston head 37, then the brush 29 is taken out from the interior of the storage frame 26, the mounting box 27 can be placed in alignment with the top of the sampling tube 4, then the brush 29 is placed into the interior of the sampling tube 4, the motor second 28 and the suction pump 24 are started, the water in the water tank 25 enters the interior of the sampling tube 4 from the interior of the hose 23, two 28 drive brushes 29 of motor rotate and wash the inside of sample, sewage flows out the inside of containing bucket 38 from feed inlet 30, can take off the workbin 11 from the higher authority of installation pole 10 when brushes 29 wash sampling tube 4, wash inside it opening case lid 12, after finishing washing, go back with its reinstallation, the feed opening is aimed at on the jack 34 on the tube cap 33, can install and finish, sampling tube 4 has also been washd at this moment, can take out brushes 29, install again and return sampling tube 4 with the lid, can continue to take a sample to the object that another group waited to detect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A sampling device for pathogenic bacteria detection in food, including placing frame (1), its characterized in that: the top end of the placing frame (1) is fixedly connected with a mounting frame (2), a through hole in the middle of the top end of the mounting frame (2) is fixedly connected with a mounting sleeve (3), the inner part of the mounting sleeve (3) is connected with a sampling tube (4) in a sliding manner, the outer right end of the sampling tube (4) is fixedly connected with a rack plate (5), a first fixing plate (6) is fixedly connected with the front side and the rear side of the right end of the mounting sleeve (3), a second fixing plate (7) is fixedly connected with the rear side of the bottom end of the first fixing plate (6), a first motor (8) is fixedly connected with the top end of the second fixing plate (7), a gear (9) is fixedly connected with the driving end of the first motor (8), a first mounting rod (10) is fixedly connected with the front side and the rear side of the left end of the sampling tube (4), a first material box (11) is fixedly connected with the outer part of the first mounting rod (10), a box cover (12) is arranged on the top end of the material box (11), mounting blocks (13) are fixedly connected with the front side and rear side of the bottom end of the material box (11), two mounting blocks (13) are fixedly connected with a bottom end of the two mounting blocks (14), a lower sliding groove (15) is fixedly connected with a lower sliding block (17) and a lower sliding block (16), two the opposite side of fixed block (17) is all rotated and is connected with bull stick (18), rear side fixedly connected with mounting panel (19) of bull stick (18), two left end rear side fixedly connected with inserted bar (20) of installation piece (13), the inside sliding connection of spout (14) has installation pole two (21), the rear end fixedly connected with test tube (22) of installation pole two (21), the left end fixedly connected with hose (23) of sampling tube (4), the bottom fixedly connected with suction pump (24) of hose (23), the bottom fixedly connected with water tank (25) of suction pump (24), place the top rear side fixedly connected with of frame (1) and accomodate frame (26), the inside right side of accomodating frame (26) is provided with install bin (27), the inside fixedly connected with motor two (28) of install bin (27), the drive end fixedly connected with brush (29) of motor two (28).

2. A sampling device for the detection of pathogenic bacteria in food products according to claim 1, characterized in that: the outer part of the gear (9) is meshed and connected with the right end of the rack plate (5).

3. A sampling device for the detection of pathogenic bacteria in food products according to claim 1, characterized in that: the bottom end of the first mounting rod (10) is arranged at the top end of the abutting plate (16).

4. A sampling device for the detection of pathogenic bacteria in food products according to claim 1, characterized in that: the top of sampling tube (4) is provided with lid (35), the middle part fixedly connected with of lid (35) is carried pull rod (36), the bottom fixedly connected with piston head (37) of carrying pull rod (36), the bottom of sampling tube (4) is provided with a plurality of feed inlet (30), both sides all are provided with liquid outlet (31) around the left end of sampling tube (4), the inside bottom of placing frame (1) is provided with containing bucket (38).

5. A sampling device for the detection of pathogenic bacteria in food products, according to claim 1, characterized in that: the rear end of the mounting plate (19) is connected with the outside of the inserted rod (20) in a sliding way.

6. A sampling device for the detection of pathogenic bacteria in food products according to claim 1, characterized in that: the bottom middle part of crossing workbin (11) is fixedly connected with down hopper (32), cross both sides all around the right part of workbin (11) and be provided with jack (34).

7. A sampling device for the detection of pathogenic bacteria in food products according to claim 1, characterized in that: the top end of the test tube (22) is provided with a tube cover (33).

8. A sampling device for the detection of pathogenic bacteria in food products according to claim 6, characterized in that: the inner part of the insertion hole (34) is arranged outside the second mounting rod (21).