CN216669307U

CN216669307U - Food detects quick sampling device

Info

Publication number: CN216669307U
Application number: CN202123047671.8U
Authority: CN
Inventors: 刘宗科; 邹鹏; 孟洁; 李浩浩; 毋凡
Original assignee: Meixian Food Safety Inspection And Testing Center
Current assignee: Meixian Food Safety Inspection And Testing Center
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-03
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the technical field of food detection, in particular to a quick sampling device for food detection, which comprises a sampling cylinder, wherein the outer part of the sampling cylinder is connected with a handle through a rotating sleeve, the upper side of the right end of the sampling cylinder is provided with a feed inlet, the feed inlet is blocked through a blocking sleeve, the right end of the sampling cylinder is connected with a sampling head, the inner part of the sampling cylinder is provided with a rubber piston, the side surface of the rubber piston is fixedly connected with a piston rod, the other end of the piston rod extends out of the sampling cylinder, the left end of the sampling cylinder is connected with a connecting rod through a rotating rod, the other end of the connecting rod is connected with a fixed shell, and a clamping plate is arranged in the fixed shell. The sampling device provided by the utility model can be used for sampling food in different states by arranging the sampling tube, the sampling head and the clamping mechanism, so that the sampling mode is enriched, the application range of the device is greatly improved, the practicability is obviously improved, and meanwhile, the device is small in overall size, reasonable in structure and convenient to carry and use.

Description

Food detects quick sampling device

Technical Field

The utility model relates to the technical field of food detection, in particular to a rapid sampling device for food detection.

Background

Food refers to various finished products and raw materials for people to eat or drink and the products which are food and traditional Chinese medicinal materials according to the tradition, but do not include the products for treating. From the standpoint of food hygiene legislation and management, the broad food concept also involves: raw materials of the produced food, planting of the food raw materials, substances and environments contacted in the breeding process, additive substances of the food, packaging materials and facilities which are directly or indirectly contacted with the food, and environments which influence the original quality of the food.

The food detection is to detect harmful substances in food according to national indexes, and mainly detects harmful and toxic indexes, such as heavy metal, aflatoxin and the like. With the increasing food safety problem, the demand of food detection is increasing continuously, and in the food detection process, food needs to be sampled, but, there are some problems in the use of the existing food detection sampling device, for example, some food is liquid, some food is solid, the existing sampling device can only sample liquid or solid food singly, and the use is very inconvenient, so in order to solve the above problems, a food detection rapid sampling device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick sampling device for food detection, which aims to solve the problem that the conventional quick sampling device for food detection in the background art can only sample food in a single form and is inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a food detects quick sampling device, includes the sampler barrel, the outside of sampler barrel is connected with the handle through rotating the cover, the feed inlet has been seted up to the right-hand member upside of sampler barrel, and the feed inlet passes through the shutoff of shutoff cover, the right-hand member of sampler barrel is connected with the sampling head, the inside of sampler barrel is provided with rubber piston, and rubber piston's side fixedly connected with piston rod, the other end of piston rod extends the sampler barrel, the left end of sampler barrel is connected with the connecting rod through the dwang, and the other end of connecting rod is connected with the set casing, and is provided with the grip block in the set casing.

Preferably, the right end of the sampling tube is provided with an opening structure of an inclined plane structure, and a transparent window is arranged on the tube body of the sampling tube.

Preferably, the inside size of shutoff cover is the same with the outside size of sampling tube, the inboard veneer of shutoff cover has the rubber buffer with feed inlet matched with.

Preferably, the sampling head and the sampling cylinder are arranged in a threaded connection structure.

Preferably, the connecting rod passes through the dwang and constitutes to rotate with the sampling tube to be connected, spacing hole has been seted up at the middle part of dwang, the middle part of piston rod is seted up and is run through the spout with dwang matched with, the screw thread inserts on the piston rod and is equipped with spacing bolt with spacing hole matched with.

Preferably, the clamping plates are provided with two groups, the two groups of clamping plates are distributed in a V-shaped structure, one ends of the two groups of clamping plates are respectively hinged to the upper end and the lower end of the inside of the fixed shell, the hinged parts of the fixed shell and the two groups of clamping plates are respectively hinged to a linkage rod, the other end of the linkage rod is hinged to the extrusion rod, the extrusion rod is movably inserted in the middle of the fixed shell, and a cutter is fixedly mounted at the right end of the extrusion rod.

Compared with the prior art, the utility model has the beneficial effects that:

the sampling device provided by the utility model can be used for sampling food in different states by arranging the sampling tube, the sampling head and the clamping mechanism, so that the sampling mode is enriched, the application range of the device is greatly improved, the practicability is obviously improved, and meanwhile, the device is small in overall size, reasonable in structure and convenient to carry and use.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic structural elevation view of a rubber piston and piston rod of the present invention;

fig. 3 is a schematic front view of the structure of the present invention.

In the figure: 1. a sampling tube; 2. rotating the sleeve; 3. a handle; 4. a feed inlet; 5. plugging the sleeve; 6. a sampling head; 7. a rubber piston; 8. a piston rod; 9. rotating the rod; 10. a connecting rod; 11. a stationary case; 12. a clamping plate; 13. a linkage rod; 14. an extrusion stem; 15. and (4) a cutter.

The specific implementation mode is as follows:

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. 1-3, an embodiment of the present invention is shown: the utility model provides a food detection quick sampling device, including sampler barrel 1, the outside of sampler barrel 1 is connected with handle 3 through rotating cover 2, feed inlet 4 has been seted up to the right-hand member upside of sampler barrel 1, and feed inlet 4 passes through shutoff cover 5 shutoff, the right-hand member of sampler barrel 1 is connected with sampling head 6, the inside of sampler barrel 1 is provided with rubber piston 7, and rubber piston 7's side fixedly connected with piston rod 8, sampler barrel 1 is extended to piston rod 8's the other end, the left end of sampler barrel 1 is connected with connecting rod 10 through dwang 9, and the other end of connecting rod 10 is connected with set casing 11, and be provided with grip block 12 in the set casing 11.

Furthermore, the right end of the sampling tube 1 is provided with an opening structure with an inclined surface structure, a transparent window is arranged on the tube body of the sampling tube 1, the opening structure with the inclined surface is convenient for inserting the sampling tube 1 into food with smaller volume for sampling, and the transparent window is convenient for observing the sampling condition of the sample;

further, the inner side of the plugging sleeve 5 has the same size as the outer side of the sampling tube 1, the rubber plug matched with the feeding port 4 is glued on the inner side of the plugging sleeve 5, the plugging sleeve 5 is moved towards the handle 3 along the sampling tube 1 until the feeding port 4 is exposed, when the sampling tube 1 is inserted into food, part of the food enters the sampling tube 1 through the feeding port 4, and random sampling is realized;

further, the sampling head 6 and the sampling cylinder 1 are arranged into a threaded connection structure, the sampling head 6 is installed on the sampling cylinder 1 in a threaded mode, the feed inlet 4 is plugged through the plugging sleeve 5, the rubber piston 7 is pulled through the piston rod 8, suction force is generated, and therefore liquid food can be extracted and sampled;

furthermore, the connecting rod 10 is rotatably connected with the sampling tube 1 through a rotating rod 9, a limiting hole is formed in the middle of the rotating rod 9, a through sliding groove matched with the rotating rod 9 is formed in the middle of the piston rod 8, a limiting bolt matched with the limiting hole is inserted in the piston rod 8 through threads, the limiting bolt is released, and the position of the fixing shell 11 is adjusted through the rotating rod 9 so as to prevent the fixing shell 11 from influencing the normal work of the piston rod 8;

furthermore, two groups of clamping plates 12 are arranged, and the two groups of clamping plates 12 are distributed in a V-shaped structure, one end of each group of clamping plates 12 is hinged with the upper end and the lower end of the inside of the fixed shell 11 respectively, and the hinged parts of the fixed shell 11 and the two groups of clamping plates 12 are respectively hinged with a linkage rod 13, the other end of the linkage rod 13 is hinged with an extrusion rod 14, and the extrusion rod 14 is movably inserted in the middle of the fixed shell 11, the right end of the extrusion rod 14 is fixedly provided with a cutter 15, and through a limit bolt, the rotating rod 9 can be locked, then the clamping plate 12 is clamped at two sides of the food, then the force is applied towards the direction of the food, so that the extrusion rod 14 drives the clamping plate 12 to generate angle change through the linkage rod 13, thereby carry out the centre gripping with food and fix, realize the sample, extrusion pole 14 is in the extrusion, and cutter 15 can carry out the incision with the sample to follow-up inside to the sample detects.

The working principle is as follows: when the sampling tube is used, the sampling tube 1 is inserted into food with small volume through the sampling tube 1, the sampling tube 1 is provided with the feeding hole 4, and the sampling tube 1 is matched with the opening of the inclined plane structure, and a sample enters the sampling tube 1 from the feeding hole 4 to be sampled in the inserting process;

when solid food with large volume is sampled, the clamping plates 12 are clamped on two sides of the food, and then force is applied towards the direction of the food, so that the extrusion rods 14 drive the clamping plates 12 to change angles through the linkage rods 13, the food is clamped and fixed, sampling is realized, and when the extrusion rods 14 extrude, the cutters 15 cut the sample, so that the interior of the sample can be detected subsequently;

when liquid food is sampled, the plugging sleeve 5 is rotated to plug the feed inlet 4, then the sampling head 6 is rotated to be connected with the sampling cylinder 1, the limiting bolt on the piston rod 8 is taken down, the rotating rod 9 is unlocked, the connecting rod 10 is rotated to change the position of the connecting rod, then the rubber piston 7 is pulled through the piston rod 8 to form suction, and liquid can be sampled, which is the whole working principle of the utility model.

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. The utility model provides a food detection quick sampling device, includes sampler barrel (1), its characterized in that: the outside of sampling tube (1) is connected with handle (3) through rotating cover (2), feed inlet (4) have been seted up to the right-hand member upside of sampling tube (1), and feed inlet (4) block through shutoff cover (5), the right-hand member of sampling tube (1) is connected with sampling head (6), the inside of sampling tube (1) is provided with rubber piston (7), and the side fixedly connected with piston rod (8) of rubber piston (7), sampling tube (1) is extended to the other end of piston rod (8), the left end of sampling tube (1) is connected with connecting rod (10) through dwang (9), and the other end of connecting rod (10) is connected with set casing (11), and is provided with grip block (12) in set casing (11).

2. The rapid sampling device for food detection according to claim 1, wherein: the right end of the sampling tube (1) is of an opening structure with an inclined surface structure, and a transparent window is arranged on the tube body of the sampling tube (1).

3. The rapid sampling device for food detection according to claim 1, wherein: the inboard size of shutoff cover (5) is the same with the outside size of sampling tube (1), the inboard veneer of shutoff cover (5) has the rubber buffer with feed inlet (4) matched with.

4. The rapid sampling device for food detection according to claim 1, wherein: the sampling head (6) and the sampling cylinder (1) are arranged to be in a threaded connection structure.

5. The rapid sampling device for food detection according to claim 1, wherein: connecting rod (10) constitute through dwang (9) and sampling tube (1) and rotate to be connected, spacing hole has been seted up at the middle part of dwang (9), the middle part of piston rod (8) is seted up and is run through the spout with dwang (9) matched with, the screw thread is inserted and is equipped with spacing bolt with spacing hole matched with on piston rod (8).

6. The rapid sampling device for food detection according to claim 1, wherein: the clamping plates (12) are provided with two groups, the two groups of clamping plates (12) are distributed in a V-shaped structure, one ends of the clamping plates (12) are connected to the upper end and the lower end of the inside of the fixed shell (11) in a hinged mode respectively, the hinged positions of the fixed shell (11) and the two groups of clamping plates (12) are connected with the linkage rod (13) in a hinged mode respectively, the other end of the linkage rod (13) is hinged to the extrusion rod (14), the extrusion rod (14) is movably inserted in the middle of the fixed shell (11), and the cutter (15) is fixedly installed at the right end of the extrusion rod (14).