CN212932005U

CN212932005U - Sampling device for food detection

Info

Publication number: CN212932005U
Application number: CN202021929053.9U
Authority: CN
Inventors: 王娇; 汤庆文; 杨毅; 姚华
Original assignee: Bengbu Product Quality And Inspection Institute
Current assignee: Bengbu Product Quality And Inspection Institute
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-09
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a sampling device for food detection, which belongs to the technical field of sampling devices, and particularly relates to a sampling device for food detection, which comprises a sampling cylinder, a push-pull rod, a connecting device, a sampling tube device, a sampling tank and a supporting device, wherein the push-pull rod is connected inside the sampling cylinder in a sliding way, the connecting device is fixedly arranged at the lower end of the sampling cylinder, the sampling tube device is fixedly connected at the lower end of the connecting device, the sampling tank is connected at one side of the sampling cylinder in a threaded way, the supporting device is fixedly arranged at the two sides of the sampling cylinder, and the connecting device and the sampling tube device are arranged to facilitate the quick assembly and disassembly of the sampling tube body, so that another group of food can be sampled by replacing the sampling tube body after one group of food is sampled, the consumption of the sampling device is reduced, the cost is saved, and the height of the sampling cylinder, thereby make the not food of co-altitude of placing in sampler barrel below sample easily, it is more convenient to use.

Description

Sampling device for food detection

Technical Field

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

Background

At present, food safety problems are serious, food types are very many, and fluid food is one of the food, such as beverage, porridge, milk and the like, and in the process of detecting the fluid food, a sampling device is needed to extract the food and perform sample detection.

The sampling tube that current sampling device used is usually fixed with the sampling tube, after taking a sample to a kind of food, if take a sample to another kind of food, then can influence the accuracy of sample detection, at this moment just need prepare a plurality of sampling tubes, very extravagant like this, and very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sampling device for food detection aims at solving current sampling device.

The utility model discloses a realize like this, a sampling device for food detection, including sampler barrel, push-and-pull rod, connecting device, sampling tube device, sample jar and strutting arrangement, push-and-pull rod sliding connection is in the inside of sampler barrel, connecting device fixed mounting is at the lower extreme of sampler barrel, sampling tube device fixed connection is at the lower extreme of connecting device, sample jar threaded connection is in one side of sampler barrel, strutting arrangement fixed mounting is in the both sides of sampler barrel.

The connecting device comprises a connecting seat, the connecting seat is communicated with the lower end of the sampling tube, springs are fixedly mounted on two sides of the interior of the connecting seat, a sliding block is fixedly mounted at one end of each spring, a pull rod is fixedly mounted on one side of each sliding block, and a sealing ring is fixedly mounted on the other side of each sliding block.

The sampling tube device comprises a sampling tube body, wherein a first silica gel ring is fixedly mounted at the upper end of the sampling tube body, a sealing section is fixedly mounted at the upper end of the first silica gel ring, and a second silica gel ring is fixedly mounted at the upper end of the sealing section.

As the utility model discloses a sampling device for food detection, strutting arrangement includes the piston rod, piston rod fixed mounting is in the both sides of sampler barrel, the surface cover of piston rod is equipped with the piston pipe, the lower extreme fixed mounting of piston pipe has the landing leg, and is one of them a set of the jack has been seted up to one side of piston pipe, the inside sliding connection of jack has the gag lever post.

As the utility model discloses a sampling device for food detection, the quantity of jack is nine groups, and nine groups of jacks are a style of calligraphy longitudinal arrangement.

As the utility model discloses a sampling device for food detection, the ring channel has been seted up to the surface of seal segment, the shape size and the annular groove looks adaptation of sealing ring, the shape of sealing ring is the semiannular.

As the utility model discloses a sampling device for food detection, the pull rod runs through the inside of connecting seat and between the connecting seat sliding connection, a pot head of pull rod is equipped with the antiskid cover.

As the utility model discloses a sampling device for food detection, the spout has all been seted up to the inside both sides of connecting seat, sliding connection between slider and the spout.

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

1. according to the sampling device for food detection, the connecting device and the sampling tube device are arranged, so that the sampling tube body can be conveniently and quickly disassembled and assembled, and therefore another group of food can be sampled by replacing the sampling tube body after one group of food is sampled, the consumption of the sampling device is reduced, and the cost is saved;

2. this sampling device for food detection through setting up strutting arrangement, is convenient for highly adjusting the sampler barrel to make sampler barrel below can place not co-altitude food and take a sample easily, it is more convenient to use.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged structural view of the position B in fig. 1 according to the present invention.

In the figure, 1, a sampling tube; 2. a push-pull rod; 3. a connecting device; 301. a connecting seat; 302. a spring; 303. a slider; 304. a pull rod; 305. a seal ring; 4. a sampling tube assembly; 401. a sampling tube body; 402. a first silica gel ring; 403. a sealing section; 404. a second silica gel ring; 5. a sampling tank; 6. a support device; 601. a piston rod; 602. a piston tube; 603. a support leg; 604. a jack; 605. a limiting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sampling device for food detection, includes sampler barrel 1, push-and-pull rod 2, connecting device 3, sampling tube device 4, sample jar 5 and

strutting arrangement

6, 2 sliding connection of push-and-pull rod are in the inside of

sampler barrel

1, and 3 fixed mounting of connecting device are at the lower extreme of

sampler barrel

1, and 4 fixed connection of sampling tube device are at the lower extreme of connecting

device

3, and 5 threaded connection of sample jar are in one side of

sampler barrel

1, and 6 fixed mounting of strutting arrangement are in the both sides of sampler barrel 1.

Connecting device 3 includes connecting seat 301, and connecting seat 301 intercommunication is at the lower extreme of sampler barrel 1, and the equal fixed mounting in both sides of connecting seat 301 has spring 302, and the one end fixed mounting of spring 302 has slider 303, and one side fixed mounting of slider 303 has pull rod 304, and the opposite side fixed mounting of slider 303 has sealing ring 305.

The sampling tube device 4 comprises a sampling tube body 401, a first silicone ring 402 is fixedly mounted at the upper end of the sampling tube body 401, a sealing section 403 is fixedly mounted at the upper end of the first silicone ring 402, and a second silicone ring 404 is fixedly mounted at the upper end of the sealing section 403.

In this embodiment, after finishing sampling a fluid food, pull rod 304 of pulling both sides, pull rod 304 drives slider 303 and slides in the spout, slider 303 extrudes spring 302, sealing ring 305 separates with seal section 403 simultaneously, outwards extract sampling tube body 401 this moment, then insert connecting seat 301 with new sampling tube body 401, first silicone ring 402 extrudees sealing ring 305, make sealing ring 305 draw into one section back card and go into seal section 403, make under the parcel of first silicone ring 402 and second silicone ring 404 between sampling tube body 401 and the sampling tube 1 and obtain sealedly, be convenient for carry out quick assembly disassembly to sampling tube body 401, thereby change sampling tube body 401 after finishing sampling a food and can sample another group of food, the consumption of sampling device has been reduced, the cost is saved.

Specifically, strutting arrangement 6 includes piston rod 601, and piston rod 601 fixed mounting is in the both sides of sampler barrel 1, and the surface cover of piston rod 601 is equipped with piston tube 602, and the lower extreme fixed mounting of piston tube 602 has landing leg 603, and jack 604 has been seted up to one side of one of them group of piston tube 602, and the inside sliding connection of jack 604 has gag lever post 605.

In this embodiment: when the height of the sampling cylinder 1 needs to be adjusted, the limiting rod 605 is pulled out, the height of the piston rod 601 in the piston tube 602 is adjusted, after the height is adjusted to a proper height, the limiting rod 605 is inserted into the corresponding jack 604, the limiting rod 605 limits the piston rod 601, the function of fixing the height of the sampling cylinder 1 is achieved, the height of the sampling cylinder 1 is convenient to adjust, therefore, food with different heights can be placed below the sampling cylinder 1, sampling is easy, and the sampling is more convenient to use.

Specifically, the number of the insertion holes 604 is nine, and the nine groups of the insertion holes 604 are arranged in a straight line shape in the longitudinal direction.

In this embodiment: the piston rod 601 can be limited at a certain height by inserting the limiting rod 605 into different insertion holes 604.

Specifically, an annular groove is formed in the outer surface of the sealing section 403, the shape and size of the sealing ring 305 are matched with those of the annular groove, and the sealing ring 305 is in a semi-annular shape.

In this embodiment: when the sealing ring 305 is inserted into the sealing section 403, the sealing property between the sampling tube body 401 and the connection holder 301 is improved.

Specifically, pull rod 304 runs through the inside of connecting seat 301 and is connected with connecting seat 301 in a sliding manner, and one end of pull rod 304 is sleeved with an anti-slip sleeve.

In this embodiment: the pull rod 304 can slide left and right in the connecting seat 301, so that the slide block 303 is controlled, and the anti-slip sleeve can prevent the pull rod 304 from slipping when being held.

Specifically, the inside both sides of connecting seat 301 have all been seted up the spout, sliding connection between slider 303 and the spout.

In this embodiment: the slider 303 can slide inside the chute.

The working principle is as follows: after sampling a fluid food, the pull rods 304 on the two sides are pulled, the pull rods 304 drive the sliding blocks 303 to slide in the sliding grooves, the sliding blocks 303 extrude the springs 302, at the same time, the sealing ring 305 is separated from the sealing section 403, at which time the sampling tube body 401 is pulled outward, then a new sampling tube body 401 is inserted into the connecting seat 301, the first silica gel ring 402 extrudes the sealing ring 305, the sealing ring 305 is inserted into the sealing section 403 after being retracted into one section, the sampling tube body 401 and the sampling tube 1 are sealed under the wrapping of the first silicone ring 402 and the second silicone ring 404, when the height of the sampling tube 1 needs to be adjusted, the limiting rod 605 is pulled out, the height of the piston rod 601 in the piston tube 602 is adjusted, and after the height is adjusted to a proper height, the limiting rod 605 is inserted into the corresponding insertion hole 604, so that the limiting rod 605 limits the position of the piston rod 601, and the function of fixing the height of the sampling tube 1 is achieved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a sampling device for food detection, includes sampler cylinder (1), push-and-pull rod (2), connecting device (3), sampling tube device (4), sample jar (5) and strutting arrangement (6), its characterized in that: the sampling device comprises a sampling cylinder (1), a push-pull rod (2), a connecting device (3), a sampling pipe device (4), a sampling tank (5), a supporting device (6) and a connecting device (3), wherein the push-pull rod (2) is connected inside the sampling cylinder (1) in a sliding mode, the connecting device (3) is fixedly installed at the lower end of the sampling cylinder (1), the sampling pipe device (4) is fixedly connected to the lower end of the connecting device (3), the sampling tank (5) is connected to one side of the sampling cylinder (1);

the connecting device (3) comprises a connecting seat (301), the connecting seat (301) is communicated with the lower end of the sampling tube (1), springs (302) are fixedly mounted on two sides of the interior of the connecting seat (301), a sliding block (303) is fixedly mounted at one end of each spring (302), a pull rod (304) is fixedly mounted on one side of each sliding block (303), and a sealing ring (305) is fixedly mounted on the other side of each sliding block (303);

the sampling tube device (4) comprises a sampling tube body (401), a first silica gel ring (402) is fixedly mounted at the upper end of the sampling tube body (401), a sealing section (403) is fixedly mounted at the upper end of the first silica gel ring (402), and a second silica gel ring (404) is fixedly mounted at the upper end of the sealing section (403).

2. The sampling device for food detection according to claim 1, wherein: the supporting device (6) comprises a piston rod (601), the piston rod (601) is fixedly installed on two sides of the sampling tube (1), a piston tube (602) is sleeved on the outer surface of the piston rod (601), supporting legs (603) are fixedly installed at the lower end of the piston tube (602), a group of jacks (604) are formed in one side of the piston tube (602), and limiting rods (605) are slidably connected inside the jacks (604).

3. The sampling device for food detection according to claim 2, wherein: the number of the jacks (604) is nine, and the nine groups of jacks (604) are arranged in a straight line shape longitudinally.

4. The sampling device for food detection according to claim 1, wherein: an annular groove is formed in the outer surface of the sealing section (403), the shape and the size of the sealing ring (305) are matched with those of the annular groove, and the sealing ring (305) is in a semi-annular shape.

5. The sampling device for food detection according to claim 1, wherein: the pull rod (304) penetrates through the inside of the connecting seat (301) and is in sliding connection with the connecting seat (301), and an anti-skidding sleeve is sleeved at one end of the pull rod (304).

6. The sampling device for food detection according to claim 1, wherein: the inside both sides of connecting seat (301) have all been seted up the spout, sliding connection between slider (303) and the spout.