Food detection sampler

Abstract

The utility model belongs to the technical field of food detection sampling equipment, and particularly relates to a food detection sampler which comprises a tail section body, a tail end sampling opening and a middle section body, the tail end sampling opening is formed in the tail end of the tail section body, and the middle section body is arranged on the right side of the tail section body. Through the arrangement of the middle section body, the middle end sampling port, the gas extraction mechanism, the piston and the grip, when the equipment works, the tail section body is firstly inserted into food to be sampled until the middle section body is completely immersed into the food, and an operator holds the grip and pulls the grip outwards; the handle and the gas extraction mechanism drive the drawing column to move outwards, the drawing column drives the piston to draw and decompress the interior of the equipment, so that the middle section sampling port generates a suction effect inwards, and sampling can be completed until the drawing column is drawn to the tail section position and the middle section body is filled with enough food; through the arrangement, food can be sampled at different depths.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection sampling equipment, in particular to a food detection sampler. Background Art

[0002] Food refers to all kinds of finished products and raw materials for human consumption or drinking, as well as items that are both food and Chinese medicinal materials according to tradition, but does not include items for therapeutic purposes. In the process of food production and manufacturing, it is necessary to conduct safety testing on food raw materials to ensure the safety of food. In the process of food testing, it is necessary to first sample the food, and for this purpose, food testing samplers are often used.

[0003] The prior art has the following deficiencies: the prior art has a "food detection sampler" with a publication number of CN110686919A, which "includes a pull handle, the lower surface of the pull handle is fixedly connected to a first connecting block, the lower surface of the first connecting block is fixedly connected to a push-pull rod, the lower surface of the push-pull rod is fixedly connected to a piston head, the outer surface of the piston head is fixedly sleeved with a piston sleeve, the outer surface of the piston sleeve is slidably sleeved with a sampling storage cylinder, the lower surface of the sampling storage cylinder is fixedly connected to a conical cylinder, and the lower end of the conical cylinder is fixedly connected to a sampling tube";

[0004] The above-mentioned device captures food from the sampling tube at the end of the device through the mutual cooperation between the structures. When the food sample is extracted, it is only extracted from the end of the device. This one-end extraction method is not universal in the whole food, so the sampling effect may be one-sided, thereby affecting the subsequent food testing results.

[0005] The prior art has the following problems:

[0006] 1. The current food testing samplers all take samples from the end of the equipment. Therefore, the sampled food is not universal enough, the sampling results are relatively one-sided, and the subsequent test results may be affected;

[0007] 2. The current food inspection samplers have a high degree of structural integration, so when the interior is stuck, it is impossible to quickly perform exclusion maintenance and cleaning, which affects the operating efficiency. Utility Model Content

[0008] In view of the deficiencies in the prior art, the utility model provides a food detection sampler, which solves the current problems of relatively one-sided sampling results and inconvenient rejection and cleaning due to internal jamming.

[0009] To achieve the above object, the utility model provides the following technical solutions: a food detection sampler, comprising a terminal segmented body, a terminal sampling port, and a middle segmented body, wherein the terminal sampling port is opened inside the terminal end of the terminal segmented body, and the middle segmented body is arranged on the right side of the terminal segmented body;

[0010] The middle segmented body is provided with middle end sampling ports on both sides, the front segmented body is provided on the right side of the middle segmented body, and the front segmented body is provided with a gas extraction mechanism inside;

[0011] The gas extraction mechanism also includes a pull-out column, a piston, and a handle. The pull-out column is fixedly installed and has a fixed connection with the middle part of the inner end of the gas extraction mechanism. The piston is fixedly installed and has a fixed connection with the end of the pull-out column. The piston is tightly attached to the inner wall end surface of the front segment body around it. The handle and the gas extraction mechanism are formed by integral thermoplastic molding.

[0012] As a preferred technical solution of the utility model, the front segmented body also includes an air hole and a connecting thread wall. The air hole is opened at the inner side end of the front segmented body, and the connecting thread wall is fixedly connected to the side end of the front segmented body by welding.

[0013] As a preferred technical solution of the utility model, the air holes are also opened on the left and right sides of the middle segmented body and the right side of the last segmented body, and the air holes are all in the form of a honeycomb structure with seven groups in one.

[0014] As a preferred technical solution of the utility model, the connecting thread wall is also arranged on the left side of the middle segmented body, and the front segmented body, the middle segmented body and the rear segmented body are all movably connected to each other through threaded connection.

[0015] As a preferred technical solution of the utility model, the size of the pores is smaller than the middle sampling port, and the pores are interconnected.

[0016] As a preferred technical solution of the utility model, the front segmented body, the middle segmented body and the rear segmented body are all hollow air chambers, but their sizes are different.

[0017] As a preferred technical solution of the utility model, when in use, the middle segmented body needs to be continuously inserted until it is completely immersed in the food.

[0018] Compared with the prior art, the utility model provides a food detection sampler, which has the following beneficial effects:

[0019] 1. A food detection sampler is provided with a middle segmented body, a middle sampling port, a gas extraction mechanism, a piston and a handle. When the device is in operation, the last segmented body is first inserted into the food to be sampled until the middle segmented body is completely immersed in the food. The operator holds the handle and pulls it outward. The handle and the gas extraction mechanism drive the pulling column to move outward. The pulling column drives the piston to pull and reduce the pressure inside the device, so that the middle sampling port produces a suction effect inward until the pulling column is drawn to the last segment position. The middle segmented body is filled with enough food to complete the sampling. Through the above arrangement, the food can be sampled at different depths, thereby improving the universality and accuracy of the sampling results and improving the accuracy of subsequent food testing.

[0020] 2. This kind of food detection sampler is provided with a front segmented body, a middle segmented body, and a rear segmented body, and a connecting threaded wall is provided so that there is a threaded connection relationship between the equipment structures. When used inside the equipment, if it gets stuck and needs to be repaired, discharged, and cleaned, the equipment structure can be quickly disassembled and the whole can be divided into three groups, so that the inside of the equipment can be quickly checked and repaired. The above-mentioned settings can be used to quickly repair and clean the equipment, thereby reducing the impact on operating efficiency when the equipment is stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0023] Figure 3 It is a complete schematic diagram of the gas extraction mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the detailed structure of the air hole of the utility model.

[0025] In the figure: 1. the end segmented body; 2. the end sampling port; 3. the middle segmented body; 4. the middle sampling port; 5. the front segmented body; 501. the air hole; 502. the connecting thread wall; 6. the gas extraction mechanism; 601. the pulling column; 602. the piston; 603. the handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 In this embodiment: a food detection sampler comprises a terminal segmented body 1, a terminal sampling port 2, and a middle segmented body 3, wherein the terminal sampling port 2 is provided inside the terminal of the terminal segmented body 1, and the terminal sampling port 2 is used for conventional terminal sampling, and the middle segmented body 3 is provided on the right side of the terminal segmented body 1;

[0028] The middle segmented body 3 is provided with middle end sampling ports 4 on both sides thereof, and the middle segmented body 3 is used for middle end sampling. The middle segmented body 3 is provided with a front segmented body 5 on the right side thereof, and the front segmented body 5 is provided with a gas extraction mechanism 6 inside thereof, and the gas extraction mechanism 6 is used for extracting gas inside the equipment and reducing pressure.

[0029] The gas extraction mechanism 6 also includes a pull-out column 601, a piston 602, and a handle 603. The pull-out column 601 is fixedly installed and has a fixed connection with the middle part of the inner end of the gas extraction mechanism 6. The piston 602 is fixedly installed and has a fixed connection with the end of the pull-out column 601. The piston 602 is tightly attached to the inner wall end face of the front segmented body 5. The handle 603 and the gas extraction mechanism 6 are integrally thermoplastic molded. By setting the integrally thermoplastic molded handle 603 and the gas extraction mechanism 6, the handle 603 can be stably fixed when held.

[0030] In this embodiment, the front segmented body 5 also includes an air hole 501 and a connecting threaded wall 502. The air hole 501 is opened at the inner side end of the front segmented body 5. The connecting threaded wall 502 is fixedly connected to the side end of the front segmented body 5 by welding. The air hole 501 can allow the internal gas of the equipment to circulate and keep the food from leaking out; the air hole 501 is also opened on the left and right sides of the middle segmented body 3 and the right side of the last segmented body 1. The air holes 501 are all in the form of a seven-in-one honeycomb structure. By setting the air holes 501 of the seven-in-one honeycomb structure, the internal gas of the equipment can circulate more quickly and smoothly; the connecting threaded wall 502 is also set on the left side of the middle segmented body 3 , and the front segmented body 5, the middle segmented body 3, and the end segmented body 1 are all movably connected to each other through threaded connections, and the threaded connections are used to fix the structures to each other, so that the device can be quickly disassembled and assembled; the size of the air hole 501 is smaller than the middle sampling port 4, and the air holes 501 are interconnected. By setting the air hole 501 with a size smaller than the middle sampling port 4, food leakage can be prevented; the front segmented body 5, the middle segmented body 3, and the end segmented body 1 are all hollow structured air chambers, but the sizes are different; when the middle segmented body 3 is in use, it needs to be continuously inserted until it is completely immersed in the food. Through this use method, the middle sampling port 4 can be accurately sampled.

[0031] The working principle and use process of the utility model: When the device is in operation, first insert the last segmented body 1 into the food to be sampled until the middle segmented body 3 is completely immersed in the food, the operator holds the handle 603 and pulls it outward, the handle 603 and the gas extraction mechanism 6 drive the pull-out column 601 to move outward, the pull-out column 601 drives the piston 602 to pull, and decompresses the inside of the device, so that the middle sampling port 4 produces a suction effect inward, until the pull-out column 601 is drawn to the last position, the middle segmented body 3 is filled with enough food to complete the sampling, and the above-mentioned settings can be used to sample food at different depths, thereby improving the universality and accuracy of the sampling results. If the device is stuck when used inside and needs to be repaired, excluded, and cleaned, the device structure can be quickly disassembled to separate the whole into three groups, so that the inside of the device can be quickly checked and repaired.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A food detection sampler, characterized in that: It comprises a terminal segmented body (1), a terminal sampling port (2), and a middle segmented body (3), wherein the terminal sampling port (2) is opened inside the terminal end of the terminal segmented body (1), and the middle segmented body (3) is arranged on the right side of the terminal segmented body (1); The invention is characterized in that: a middle sampling port (4) is arranged on both sides of the middle segmented body (3); a front segmented body (5) is arranged on the right side of the middle segmented body (3); and a gas extraction mechanism (6) is arranged inside the front segmented body (5); The gas extraction mechanism (6) also includes a pull-out column (601), a piston (602), and a handle (603). The pull-out column (601) is fixedly installed and has a fixed connection with the middle part of the inner end of the gas extraction mechanism (6). The piston (602) is fixedly installed and has a fixed connection with the end of the pull-out column (601). The piston (602) is tightly attached to the inner wall end surface of the front segment body (5) around the piston (602). The handle (603) and the gas extraction mechanism (6) are integrally formed by thermoplastic molding.

2. A food detection sampler according to claim 1, characterized in that: The front segmented body (5) further comprises an air hole (501) and a connecting thread wall (502), wherein the air hole (501) is provided at the inner side end of the front segmented body (5), and the connecting thread wall (502) is fixedly connected to the side end of the front segmented body (5) by welding.

3. A food detection sampler according to claim 2, characterized in that: The air holes (501) are also provided on the left and right sides of the middle segmented body (3) and on the right side of the last segmented body (1), and the air holes (501) are all in the form of a honeycomb structure with seven groups in one.

4. A food detection sampler according to claim 2, characterized in that: The connecting thread wall (502) is also arranged on the left side of the middle segmented body (3), and the front segmented body (5), the middle segmented body (3) and the rear segmented body (1) are all connected to each other in a movable relationship through threaded connection.

5. A food detection sampler according to claim 2, characterized in that: The size of the air holes (501) is smaller than the middle sampling port (4), and the air holes (501) are interconnected.

6. A food detection sampler according to claim 1, characterized in that: The front segmented body (5), the middle segmented body (3) and the rear segmented body (1) all have hollow air chambers inside, but they have different sizes.

7. A food detection sampler according to claim 1, characterized in that: When in use, the middle segmented body (3) needs to be continuously inserted until it is completely immersed in the food.

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