CN212568076U

CN212568076U - Sampler for food detection

Info

Publication number: CN212568076U
Application number: CN202021060789.7U
Authority: CN
Inventors: 何春香
Original assignee: Haian Rongke Textile Co Ltd
Current assignee: Haian Rongke Textile Co Ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-19
Anticipated expiration: 2030-06-09

Abstract

The utility model belongs to the technical field of the food detects, specifically disclose a sampler for food detection, including body and connecting pipe, the top of body is provided with the sealing washer, the outer wall front end of body is provided with the scale, the inside of body is provided with the push-and-pull rod, the connecting pipe is located the lower extreme of body, the left side of valve is provided with changes the hand, and the below of valve is provided with the sample connection, the upper end outer wall of sample connection is provided with the thread bush, the left and right sides of body all is provided with the dead lever, the left and right sides of support frame all is provided with the bolt, and the rear of support frame is provided with the mount, the inside slide that all is provided with in the front end left and right sides of mount, and the left and. This sampler for food detects compares with current ordinary sampler, has simple structure, convenient operation's characteristics, and has good leakproofness and fixed function, convenient and practical.

Description

Sampler for food detection

Technical Field

The utility model relates to a food detection technology field specifically is a sampler for food detection.

Background

The food safety detection is to detect harmful substances in food according to national indexes, mainly the detection of some harmful and toxic indexes, such as heavy metal, aflatoxin and the like, one important aspect of food science and engineering is to introduce and apply chemical engineering unit operation and develop and form food engineering unit operation, thereby promoting the development of food industry to large scale, continuity and automation, the biological detection technology is rapidly developed in recent years and is paid much attention in food detection, because most foods come from natural organisms such as animals and plants, the natural existence of substances and reaction capability of the foods is used for distinguishing the substances and the reaction capability, the biological technology for achieving the detection purpose is reflected by the chemical substances in the foods, thereby showing huge application potential in food inspection, having specific biological recognition function, high selectivity, accurate result, sensitive property, high sensitivity, low cost and the like, Specificity, trace amount, rapidness and the like.

The existing food detection sampler is complex in structure, inconvenient to operate, poor in functionality, poor in sealing performance and free of a good fixing function, errors can be caused by direct manual operation, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing sampler according to the above situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampler for food detection to it is complicated, the operation is inconvenient to propose general food detection sampler structure in solving above-mentioned background art, and the functionality is relatively poor, and the leakproofness is relatively poor, does not have good fixed function, and direct manual operation may cause the error, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a sampler for food detection comprises a tube body and a connecting tube, wherein a sealing ring is arranged above the tube body, a pressing handle is arranged above the sealing ring, a graduated scale is arranged at the front end of the outer wall of the tube body, heaters are respectively arranged inside the left side and the right side of the tube body, a push-pull rod is arranged inside the tube body, a piston is arranged below the push-pull rod, the connecting tube is positioned at the lower end of the tube body, a valve is arranged inside the connecting tube, a rotating handle is arranged on the left side of the valve, a sampling opening is arranged below the valve, a thread sleeve is arranged on the outer wall of the upper end of the sampling opening, fixing rods are respectively arranged on the left side and the right side of the tube body, a supporting frame is arranged behind the fixing rods, a bolt is arranged on the left side and the right side of the supporting frame, a, and the left and right sides of the fixing frame are provided with screw holes.

Preferably, the heater is fixedly connected with the pipe body, and the heater is symmetrically distributed on the left side and the right side of the inside of the pipe body.

Preferably, the valve is horizontally arranged inside the connecting pipe, and a rotating structure is formed between the valve and the connecting pipe.

Preferably, the sampling port is connected with the connecting pipe through a threaded sleeve, and a detachable structure is formed between the sampling port and the connecting pipe.

Preferably, be fixed connection between dead lever and the body, and the dead lever is the symmetrical form and distributes in the outside left and right sides of body.

Preferably, the support frame is connected with the fixing frame through a bolt, and a clamping structure is formed between the bolt and the screw hole.

Preferably, the slideway and the support frame form sliding connection, and the support frame is horizontally arranged in front of the slideway.

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

1. the utility model can ensure that when liquid is sucked into the tube body, the liquid in the tube body is heated and the tube body is shaken to fully mix and stir the liquid in the tube body, so as to be convenient for the next detection work;

2. the utility model discloses a setting of sample connection for sample connection accessible thread bush is installed and removed, and the sample connection of being convenient for to change different length size carries out the sample work of different degree of depth liquid, and convenient to use, simple and practical makes the dead lever can slide into the middle part of support frame from the right side of support frame left through the setting of dead lever, thereby fixes the position of good body, is convenient for one-hand operation body to carry out the tapping operation;

3. the utility model discloses a setting of bolt, can fix the position of carriage on the mount, after the support frame removes, pass the hole that the support frame both sides were reserved with the bolt, insert the screw of mount this moment again, play fixed effect to the support frame, through the setting of slide for the support frame can change the height on the mount through the slip on the slide, so that confirm the laying height of body, be convenient for following tapping operation etc..

Drawings

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

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

fig. 3 is the schematic diagram of the locally enlarged structure of the valve of the present invention.

In the figure: 1. a pipe body; 2. a seal ring; 3. a handle; 4. a graduated scale; 5. a heater; 6. a push-pull rod; 7. a piston; 8. a connecting pipe; 9. a valve; 10. turning the hand; 11. a sampling port; 12. a threaded sleeve; 13. fixing the rod; 14. a support frame; 15. a bolt; 16. a fixed mount; 17. a slideway; 18. and a screw hole.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a sampler for food detection comprises a tube body 1 and a connecting tube 8, wherein a sealing ring 2 is arranged above the tube body 1, a press handle 3 is arranged above the sealing ring 2, a graduated scale 4 is arranged at the front end of the outer wall of the tube body 1, heaters 5 are arranged inside the left side and the right side of the tube body 1, the heaters 5 are fixedly connected with the tube body 1, the heaters 5 are symmetrically distributed on the left side and the right side of the inside of the tube body 1, when liquid is sucked into the tube body 1, the liquid in the tube body 1 is heated and shaken by the arrangement of the heaters 5, so that the liquid in the tube body 1 is fully mixed and uniformly stirred, the next detection work is convenient, a push-pull rod 6 is arranged inside the tube body 1, a piston 7 is arranged below the push-pull rod 6, the connecting tube 8 is positioned at the lower end of the tube body 1, and a valve 9 is arranged inside, the valve 9 is horizontally arranged inside the connecting pipe 8, a rotating structure is formed between the valve 9 and the connecting pipe 8, and the valve 9 is arranged, so that after the device sucks the detected liquid, the valve 9 can be closed by rotating the rotary handle 10 to control the liquid to enter and exit, the liquid sucking is stopped, and the leakage prevention function is also realized;

the left side of the valve 9 is provided with a rotating hand 10, a sampling port 11 is arranged below the valve 9, the sampling port 11 is connected with a connecting pipe 8 through a threaded sleeve 12, a detachable structure is formed between the sampling port 11 and the connecting pipe 8, the sampling port 11 can be assembled and disassembled through the threaded sleeve 12 through the arrangement of the sampling port 11, the sampling ports 11 with different length sizes can be conveniently replaced to sample liquid with different depths, the use is convenient, the sampling device is simple and practical, the outer wall of the upper end of the sampling port 11 is provided with the threaded sleeve 12, the left side and the right side of the pipe body 1 are both provided with fixing rods 13, a support frame 14 is arranged behind the fixing rods 13, the fixing rods 13 are fixedly connected with the pipe body 1, the fixing rods 13 are symmetrically distributed on the left side and the right side of the pipe body 1, and the fixing rods 13 can slide into the middle part of, thereby fixing the position of the tube body 1 and facilitating the operation of discharging liquid by operating the tube body 1 with one hand;

the left side and the right side of the supporting frame 14 are both provided with bolts 15, the rear part of the supporting frame 14 is provided with a fixed frame 16, the supporting frame 14 is connected with the fixed frame 16 through the bolts 15, a clamping structure is formed between the bolts 15 and screw holes 18, the position of the supporting frame 14 on the fixed frame 16 can be fixed through the arrangement of the bolts 15, after the supporting frame 14 moves, the bolts 15 penetrate through holes reserved on the two sides of the supporting frame 14 and are inserted into the screw holes of the fixed frame 16 at the moment to fix the supporting frame 14, the left side and the right side of the front end of the fixed frame 16 are both provided with slide ways 17, the left side and the right side of the fixed frame 16 are both provided with the screw holes 18, the slide ways 17 and the supporting frame 14 form sliding connection, the supporting frame 14 is horizontally arranged in front of the slide ways 17, through the arrangement of the slide, so as to determine the height of the tubular body 1 for the subsequent tapping operations, etc.

The working principle is as follows: when the sampler for food detection is used, firstly, a user needs to check whether parts in the sampler, such as a heater 5 and a valve 9, in the sampler are intact and can work normally, after the correctness is confirmed, the sampler is connected with a connecting pipe 8 through a thread sleeve 12 by selecting a sampling port 11 with a proper size, a rotating handle 10 is rotated to close the valve 9 to check the air tightness of the pipe body 1, the pipe body 1 is operated by two hands, fixing rods 13 at two sides of the pipe body 1 are held by one hand, a pressing handle 3 is held by the other hand to extract air upwards, if the piston 7 can be pulled to extract air upwards, the air tightness is proved to be poor, a maintenance device is checked in time to ensure the sealing of the device, a bolt 15 is loosened, a support frame 14 is lifted to an optimal height by light, the bolt 15 is aligned with holes reserved at two sides of the support frame 14 and fixed with a screw hole 18 in a fixing frame, aligning the sampling port 11 with the liquid to be detected, pulling up the handle 3 to suck a certain amount of liquid according to the graduated scale 4, rotating the rotating hand 10 to close the valve 9, opening the heater 5 to heat the liquid in the tube body 1, shaking the liquid to be sufficiently and uniformly, fixing the tube body 1 on the fixed frame 16, sliding the fixed rod 13 into the middle part of the support frame 14 from the right side of the support frame 14 to fix the tube body 1, and thus the working principle of the sampler for food detection is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampler for food detection, includes body (1) and connecting pipe (8), its characterized in that: a sealing ring (2) is arranged above the pipe body (1), a handle (3) is arranged above the sealing ring (2), a graduated scale (4) is arranged at the front end of the outer wall of the pipe body (1), heaters (5) are arranged inside the left side and the right side of the pipe body (1), a push-pull rod (6) is arranged inside the pipe body (1), a piston (7) is arranged below the push-pull rod (6), the connecting pipe (8) is positioned at the lower end of the pipe body (1), a valve (9) is arranged inside the connecting pipe (8), a rotating handle (10) is arranged on the left side of the valve (9), a sampling port (11) is arranged below the valve (9), a thread sleeve (12) is arranged on the outer wall of the upper end of the sampling port (11), fixing rods (13) are arranged on the left side and the right side of the pipe body (1), and a support frame (14) is arranged behind the, the left and right sides of support frame (14) all is provided with bolt (15), and the rear of support frame (14) is provided with mount (16), the inside slide (17) that all is provided with in the front end left and right sides of mount (16), and the left and right sides of mount (16) all is provided with screw (18).

2. The sampler for food detection according to claim 1, characterized in that: the heater (5) is fixedly connected with the pipe body (1), and the heater (5) is symmetrically distributed on the left side and the right side of the inner part of the pipe body (1).

3. The sampler for food detection according to claim 1, characterized in that: the valve (9) is horizontally arranged inside the connecting pipe (8), and a rotating structure is formed between the valve (9) and the connecting pipe (8).

4. The sampler for food detection according to claim 1, characterized in that: the sampling port (11) is connected with the connecting pipe (8) through a threaded sleeve (12), and a detachable structure is formed between the sampling port (11) and the connecting pipe (8).

5. The sampler for food detection according to claim 1, characterized in that: the fixing rod (13) is fixedly connected with the pipe body (1), and the fixing rod (13) is symmetrically distributed on the left side and the right side of the outer portion of the pipe body (1).

6. The sampler for food detection according to claim 1, characterized in that: the supporting frame (14) is connected with the fixed frame (16) through a bolt (15), and a clamping structure is formed between the bolt (15) and the screw hole (18).

7. The sampler for food detection according to claim 1, characterized in that: the slideway (17) and the support frame (14) form sliding connection, and the support frame (14) is horizontally arranged in front of the slideway (17).