CN211347578U - Sampling device for food monitoring - Google Patents

Abstract

The utility model discloses a sampling device for food monitoring relates to food monitoring facilities field, this sampling device for food monitoring, including outer tube and inner tube, the top of outer tube and the one end fixed connection of spring, the equal activity of outer tube and spring cup joints the surface at the inner tube, outer tube and inner tube top all rotate with the pincers for nipping and are connected, the equidistant a set of feeding hole that is provided with of length extending direction is followed to the inner tube surface, the equidistant a set of feeding outer hole, every group that is provided with of length extending direction is followed to the outer tube surface the quantity of feeding hole is the same with the quantity in every group feeding outer hole, the axis of feeding hole is parallel with the axis in feeding outer hole. The utility model discloses a set up outer tube, inner tube, spring, pincers, feeding hole, feeding outer hole and bottom, solved the food monitoring when the sample, the unsatisfied characteristics of sample randomness of partial sampler, partial sampler needs the problem of bimanual sampler when the sample.

Description

Sampling device for food monitoring

Technical Field

The utility model relates to a food monitoring facilities technical field specifically is a sampling device for food monitoring.

Background

Food monitoring time measuring needs random sampling test, to rice, use pipy sampler sample mostly when graininess and the even food sample of particle diameter such as glutinous rice, need guarantee the randomness of sample when the sample, and the sample range is big, avoid taking a sample at same position, the variety of present sampler is various, the characteristics of the unsatisfied sample randomness of partial sampler, partial sampler needs both hands operation sampler when the sample, practicality and portability in order to improve food monitoring sampler, therefore we provide a sampling device for food monitoring.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sampling device for food monitoring has solved food monitoring when the sample, and the unsatisfied characteristics of sample randomness of partial sampler, partial sampler need the problem of bimanualness sampler when the sample.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for food monitoring comprises an outer tube and an inner tube, wherein the top of the outer tube is fixedly connected with one end of a spring, the outer pipe and the spring are movably sleeved on the surface of the inner pipe, the tops of the outer pipe and the inner pipe are rotatably connected with the pincer, the surface of the inner pipe is provided with a group of feeding inner holes at equal intervals along the length extension direction, the surface of the outer pipe is provided with a group of feeding outer holes at equal intervals along the length extension direction, the number of the feeding inner holes of each group is the same as that of the feeding outer holes of each group, the axes of the feeding inner holes are parallel to the axes of the feeding outer holes, and the upper and lower positions of each feeding inner hole and each feeding outer hole are distributed in a staggered manner, the bottom of the outer tube is in threaded connection with a bottom cover, the inner tube is positioned above the bottom cover, and the distance from the bottom of the outer pipe to the top of the bottom cover is equal to the distance from the center of one feeding inner hole to the center of the adjacent feeding outer hole.

Preferably, the pincer pliers comprise a first handle rod and a second handle rod, the first handle rod and the second handle rod are arranged in an X-shaped cross mode, the overlapping positions of the middle portions of the first handle rod and the second handle rod are connected in a rotating mode through a connecting shaft, the ends, far away from the spring, of the first handle rod and the second handle rod are all sleeved with rubber sleeves, and the ends, far away from the rubber sleeves, of the first handle rod and the second handle rod are respectively connected with the tops of the outer pipe and the inner pipe in a rotating mode.

Preferably, the bottom of the bottom cover is conical, the top of the bottom cover is positioned inside the outer tube, and the inner wall of the outer tube is in threaded connection with the outer wall of the bottom cover through threads.

(III) advantageous effects

The utility model provides a sampling device for food monitoring possesses following beneficial effect:

the utility model is provided with an outer tube, an inner tube, a spring, a pinching clamp, a feeding inner hole, a feeding outer hole and a bottom cover, and a sampler is composed of the outer tube, the inner tube, the spring, the pinching clamp, the feeding inner hole, the feeding outer hole and the bottom cover, the wall surface of the sampler is smooth during sampling, the bottom cover is conical, the sampler can be conveniently inserted into a bag filled with rice or glutinous rice for sampling, the sampler can be operated by one hand during sampling, one hand is liberated to hold the rice bag, the other hand holds the pincer, the feeding inner hole and the feeding outer hole can be superposed, rice grains with different heights in the bag leak into the inner tube, the randomness of sampling can be ensured, after the pinch pliers are loosened, the positions of the feeding inner hole and the feeding outer hole are staggered, the sampled sample can be kept in the inner tube, and the sampler can be taken out of the bag, the sampling is portable, the problems that when the food is monitored and sampled, the part of the sampler does not meet the characteristic of sampling randomness, and the part of the sampler needs two hands to operate the sampler during sampling.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic view of a partial structure of the bottom cover of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a partial structure of the pincer shown in FIG. 1 according to the present invention;

FIG. 5 is a right side view of the present invention;

FIG. 6 is a front sectional view of the bottom cover of the present invention;

fig. 7 is a top view of the pincer pliers of the present invention.

In the figure: 1. an outer tube; 2. an inner tube; 3. a spring; 4. a nipper; 401. a first handle rod; 402. a second handle rod; 5. a feed bore; 6. a feed outer bore; 7. a bottom cover; 8. a rubber sleeve.

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.

As shown in fig. 1-7, the utility model provides a technical solution: a sampling device for food monitoring comprises an outer tube 1 and an inner tube 2, the bottoms of the outer tube 1 and the inner tube 2 are both provided with openings, the top of the outer tube 1 is fixedly connected with one end of a spring 3, the spring 3 is arranged along the axial direction of the outer tube 1, the spring 3 is in an original length state, the outer tube 1 and the spring 3 are movably sleeved on the surface of the inner tube 2, the tops of the outer tube 1 and the inner tube 2 are rotatably connected with a pincer 4, the surface of the inner tube 2 is provided with a group of feeding inner holes 5 at equal intervals along the length extension direction, the surface of the outer tube 1 is provided with a group of feeding outer holes 6 at equal intervals along the length extension direction, the number of the feeding inner holes 5 in each group is the same as that of the feeding outer holes 6 in each group, the axial line of the feeding inner holes 5 is parallel to the axial line of the feeding outer holes 6, the feeding inner holes 5 and the feeding outer holes 6 are, the second feeding inner hole 5 in the upper portion is located between the first feeding outer hole 6 in the upper portion and the second feeding outer hole 6 in the upper portion, all the other feeding inner holes 5 and the feeding outer holes 6 are sequentially arranged downwards, the bottom of the outer tube 1 is in threaded connection with a bottom cover 7, the bottom cover 7 plays a role in sealing an opening in the bottom of the outer tube 1, the inner tube 2 is located above the bottom cover 7, and the distance from the bottom of the outer tube 1 to the top of the bottom cover 7 is equal to the distance from the center of one feeding inner hole 5 to the center of the adjacent feeding outer hole 6.

As a technical optimization scheme of the utility model, nipper 4 includes first handle pole 401 and two 402 of handle poles, and first handle pole 401 and two 402 of handle poles are X-shaped cross arrangement, the coincidence position at first handle pole 401 and two 402 of handle poles middle parts is passed through the connecting axle and is rotated the connection, the one end that spring 3 was kept away from to first handle pole 401 and two 402 of handle poles has all cup jointed rubber sleeve 8, the one end that rubber sleeve 8 was kept away from to first handle pole 401 and two 402 of handle poles is rotated with the top of outer tube 1 and inner tube 2 respectively and is connected.

As a technical optimization scheme of the utility model, the bottom of bottom 7 is coniform, and the top of bottom 7 is located the inside of outer tube 1, and outer wall threaded connection of outer tube 1 inner wall through screw thread and bottom 7.

When in use, the sampler is composed of an outer tube 1, an inner tube 2, a spring 3, a pinch clamp 4, a feeding inner hole 5, a feeding outer hole 6 and a bottom cover 7, the wall surface of the sampler is smooth during sampling, the bottom cover 7 is conical, the sampler can be operated by one hand during sampling, the rice bag is held by one hand, the pinch clamp 4 is held by the other hand to vertically insert the sampler into the rice or glutinous rice filled bag, the pinch clamp 4 is pinched after the sampler is completely inserted into the bag, so that a first handle rod 401 and a second handle rod 402 rotate around a connecting shaft to coincide, at the moment, the inner tube 2 moves in the outer tube 1, the spring 3 is compressed, the feeding inner hole 5 and the feeding outer hole 6 can coincide one by one when the bottom of the inner tube 2 contacts the top of the bottom cover 7, rice grains with different heights in the bag leak into the inner tube 2 at the coincidence position of the feeding inner hole 5 and the feeding outer hole 6, the randomness of sampling can be ensured, spring 3 resets for the position staggers after feeding hole 5 and feeding outer hole 6 reset, can remain the sample of sample in inner tube 2, can follow the bag and take out the sampler, and the sample is portable, unscrews bottom 7 after the sample is accomplished and can pour the detection with the grain of rice.

To sum up can, the utility model discloses a set up outer tube 1, inner tube 2, spring 3, pincer 4, feeding hole 5, feeding outer hole 6 and bottom 7, solved the food monitoring when the sample, the unsatisfied characteristics of sample randomness of partial sampler, partial sampler needs the problem of both hands operation sampler when the sample.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (3)

1. A sampling device for food monitoring, includes outer tube (1) and inner tube (2), its characterized in that: the top of outer tube (1) and the one end fixed connection of spring (3), outer tube (1) and the equal activity of spring (3) cup joint the surface at inner tube (2), outer tube (1) and inner tube (2) top all rotate with pincer (4) and be connected, inner tube (2) surface is provided with a set of feeding hole (5) along length extending direction equidistant, outer tube (1) surface is provided with a set of feeding outer hole (6) along length extending direction equidistant, every group the quantity of feeding hole (5) is the same with the quantity of every group feeding outer hole (6), the axis of feeding hole (5) is parallel with the axis of feeding outer hole (6), and the position staggered distribution about every feeding hole (5) and every feeding outer hole (6), the bottom threaded connection of outer tube (1) has bottom (7), inner tube (2) is located the top of bottom (7), and the distance from the bottom of the outer pipe (1) to the top of the bottom cover (7) is equal to the distance from the center of one feeding inner hole (5) to the center of the adjacent feeding outer hole (6).

2. The sampling device for food monitoring according to claim 1, wherein: the pincer pliers (4) comprise a first handle rod (401) and a second handle rod (402), the first handle rod (401) and the second handle rod (402) are arranged in an X-shaped crossed mode, the overlapped positions of the middle portions of the first handle rod (401) and the second handle rod (402) are connected in a rotating mode through a connecting shaft, one end, far away from the spring (3), of the first handle rod (401) and the second handle rod (402) is sleeved with a rubber sleeve (8), and one end, far away from the rubber sleeve (8), of the first handle rod (401) and the second handle rod (402) is connected with the tops of the outer pipe (1) and the inner pipe (2) in a rotating mode respectively.

3. The sampling device for food monitoring according to claim 1, wherein: the bottom of the bottom cover (7) is conical, the top of the bottom cover (7) is positioned in the outer tube (1), and the inner wall of the outer tube (1) is in threaded connection with the outer wall of the bottom cover (7) through threads.

Images