A grain and oil inspection and analysis device

Abstract

The utility model relates to the technical field of grain and oil inspection, and disclose a kind of grain and oil inspection analysis device, including analyzer main body, the top of analyzer main body is equipped with placing table, the detection box of placing table is equipped with the grain to be detected and is installed, further include: protective box, two are provided and mirror image installation are placed on the outside of placing table;Mounting sleeve, fixedly installed on protective box;The utility model is when using detection box, removal mounting sleeve drives two protective boxes to open mutually away, expose placing table, then detection box is placed on placing table can carry out detection processing, after detection box is used, again using mounting sleeve merges splicing together with protective box, detection box is protected and enclosed in inside, by clamping strip and being connected in the clamping groove formed by fixed block, detection box can be positioned and protected, avoid detection box to drop when analyzer main body moves, and can prevent sundries into detection box and influence subsequent detection.

Description

Technical Field

[0001] This utility model relates to the field of grain and oil testing technology, specifically a grain and oil testing and analysis device. Background Technology

[0002] Grains and oils are a collective term for cereals, beans, and other grains and oilseeds, as well as their processed and semi-processed products. They are a general term for the staple foods of humankind. The understanding of grain crops and grains and oils is widely known. The seeds, fruits, tubers, and rhizomes of grain crops, as well as their processed products, are collectively referred to as grains. Grains are classified into raw grains and finished grains based on whether they have undergone processing. As the saying goes, "Food is the first necessity of the people," grains are essential for human survival and are special commodities related to national welfare and people's livelihood; therefore, it is necessary to conduct inspections on grains and oils.

[0003] Near-infrared spectroscopy is a technique that detects the chemical composition of a sample based on its absorption characteristics in the near-infrared spectral region. Near-infrared spectroscopy has the advantages of rapid testing, robustness, and simple operation, and is widely used in detecting oil and water content in substances. Currently used near-infrared analyzers use a detection box to hold grain samples and then place them on the analyzer for analysis. However, the detection box is movable and is prone to falling off and being lost after use. Moreover, being exposed to the outside, it is easy for impurities to enter the box after a long period of non-use, affecting the analysis results of the grain. Utility Model Content

[0004] The purpose of this invention is to provide a grain and oil testing and analysis device to solve the problem that the current near-infrared analyzer uses a detection box to collect grain samples and then places them on the analyzer for analysis. However, the detection box is movable and is prone to falling off and being lost after use. Moreover, if it is exposed to the outside, impurities can easily enter the box after a long period of non-use, affecting the analysis effect on the grain.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grain and oil testing and analysis device, comprising an analyzer body, a placement platform mounted on the top of the analyzer body, a testing box for holding the grain to be tested mounted on the placement platform, and further comprising:

[0006] The protective box has two parts, and they are mirrored and installed on the outside of the placement platform;

[0007] The mounting sleeve is fixedly installed on the protective box. The top of the analyzer body is provided with two symmetrical fixing strips, and the mounting sleeve is snapped onto the outside of the fixing strips.

[0008] A groove is formed on the fixing strip, and several sets of evenly distributed fixing blocks are fixedly connected to both sides of the inner cavity of the groove. Two symmetrical pressure plates are inserted into the mounting sleeve, and a retaining strip is fixedly connected to the pressure plate.

[0009] Preferably, the card strip is engaged in a slot formed by two adjacent fixing blocks.

[0010] Preferably, a limiting rod is fixedly connected to the card strip, and the limiting rod is inserted into the mounting sleeve.

[0011] Preferably, a spring is sleeved on the outer side of the limiting rod, with one end of the spring fixed to the mounting sleeve and the other end fixed to the retaining strip.

[0012] Preferably, the mounting sleeve is fixedly connected to a limiting strip, and the limiting strip has a limiting groove.

[0013] Preferably, magnets are installed on the side where the two protective boxes are in contact.

[0014] Preferably, the fixing strip is attached to the top of the analyzer body with double-sided adhesive, and the bottom of the analyzer body is fixedly connected with a support leg.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In this invention, when the test box is in use, the movable mounting sleeve moves the two protective boxes apart and opens them, exposing the placement platform. The test box is then placed on the placement platform for testing. After the test box is used, the mounting sleeve is used to merge and splice the protective boxes together, protecting and sealing the test box inside. The test box is secured in the slot formed by the locking strip, which limits and protects the test box, preventing it from falling when the analyzer body moves, and also preventing foreign objects from entering the test box and affecting subsequent tests. Attached Figure Description

[0017] Figure 1 A schematic diagram of the structure of the grain and oil testing and analysis device provided by this utility model;

[0018] Figure 2 A schematic diagram of the placement platform and detection box provided by this utility model;

[0019] Figure 3 A schematic diagram of the protective box structure provided by this utility model;

[0020] Figure 4 A schematic diagram of the mounting sleeve and fixing strip structure provided by this utility model;

[0021] Figure 5 A schematic diagram of the internal structure of the mounting sleeve provided by this utility model;

[0022] Figure 6 A schematic diagram of the pressure plate and locking strip structure provided by this utility model.

[0023] In the diagram: 1. Analyzer body; 2. Placement stage; 3. Detection box; 4. Protective box; 5. Mounting sleeve; 6. Fixing strip; 7. Groove; 8. Fixing block; 9. Pressure plate; 10. Clamping strip; 11. Limiting rod; 12. Spring; 13. Limiting strip; 14. Limiting groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 As shown, a grain and oil testing and analysis device includes an analyzer body 1, a placement platform 2 mounted on the top of the analyzer body 1, a testing box 3 for holding the grain to be tested mounted on the placement platform 2, and further includes: a protective box 4, two of which are mirror images mounted on the outside of the placement platform 2; the protective box 4 is two symmetrical semi-circular covers that are joined together to form a complete circular cover, which can protect the protective box 4 inside; a mounting sleeve 5, which is fixedly mounted on the protective box 4; two symmetrical fixing strips 6 are provided on the top of the analyzer body 1, and the mounting sleeve 5 is snapped onto the outside of the fixing strips 6, allowing the mounting sleeve 5 to slide on the fixing strips 6; a groove 7 is formed on the fixing strips 6, and several sets of evenly distributed fixing blocks 8 are fixedly connected to both sides of the inner cavity of the groove 7; two symmetrical pressure plates 9 are inserted into the mounting sleeve 5, and locking strips 10 are fixedly connected to the pressure plates 9; a slot is formed between the horizontally arranged adjacent fixing blocks 8, and the locking strips 10 are snapped into the slots to limit the position of the mounting sleeve 5.

[0026] It should be noted that when using the test box 3, the movable mounting sleeve 5 moves the two protective boxes 4 apart and opens them, exposing the placement platform 2. Then, the test box 3 is placed on the placement platform 2 for testing. After the test box 3 is used, the mounting sleeve 5 is used to merge and splice the protective boxes 4 together, protecting and sealing the test box 3 inside. The locking strip 10 is engaged in the slot formed by the fixing block 8, which can limit and protect the test box 3, prevent the test box 3 from falling when the analyzer body 1 moves, and prevent foreign objects from entering the test box 3 and affecting subsequent testing.

[0027] The locking strip 10 is engaged in the slot formed by two adjacent fixing blocks 8; a limiting rod 11 is fixedly connected to the locking strip 10, and the limiting rod 11 is inserted into the mounting sleeve 5. The locking strip 10 can drive the limiting rod 11 to move in the mounting sleeve 5, limiting the movement of the locking strip 10 and improving the stability of the locking strip 10; a spring 12 is sleeved on the outside of the limiting rod 11. One end of the spring 12 is fixed to the mounting sleeve 5, and the other end is fixed to the locking strip 10. When the pressure plate 9 is pushed to move the locking strip 10 towards the center of the mounting sleeve 5, the locking strip 10 is separated from the fixing block 8, and the spring 12 is compressed at the same time. After the pressure plate 9 is released, the spring 12 rebounds and drives the locking strip 10 to reset and engage in the slot formed by the fixing blocks 8, thereby limiting the mounting sleeve 5 on the fixing strip 6 and fixing the position of the protective box 4.

[0028] The mounting sleeve 5 is fixedly connected to a limiting strip 13, and a limiting groove 14 is opened on the fixing strip 6. The limiting strip 13 slides in the limiting groove 14, limiting the mounting sleeve 5 to the fixing strip 6.

[0029] Magnets are installed on the side where the two protective boxes 4 are in contact. When the protective boxes 4 are in contact, the magnets attract each other, which can improve the tightness of the connection between the two protective boxes 4. The fixing strip 6 is attached to the top of the analyzer body 1 with double-sided tape. The bottom of the analyzer body 1 is fixedly connected with a support leg, which can improve the stability of the analyzer body 1.

[0030] Working principle: The analyzer body 1 in this application is a Perten DA7200 near-infrared analyzer. When the detection box 3 is in use, the movable mounting sleeve 5 moves the two protective boxes 4 away from each other, exposing the placement stage 2. Then, the detection box 3 is placed on the placement stage 2 for detection processing. After the detection box 3 is used, the mounting sleeve 5 is used to merge and splice the protective boxes 4 together, protecting and sealing the detection box 3 inside. When moving the protective box 4, the pressure plates 9 on both sides of the mounting sleeve 5 are pressed simultaneously. When the pressure plates 9 move the locking strip 10 towards the center of the mounting sleeve 5, the locking strip 10 separates from the fixing block 8, thereby securing the detection box 3. The mounting sleeve 5 allows the protective box 4 to move freely outside the fixing strip 6. While squeezing the locking strip 10, the spring 12 is compressed. When the protective box 4 moves to the designated position, the user releases the pressure plate 9, the spring 12 loses pressure and rebounds, causing the locking strip 10 to reset and engage with the slot formed by the fixing block 8, thereby limiting the mounting sleeve 5 on the fixing strip 6 and fixing the position of the protective box 4. This can limit and protect the detection box 3, preventing the detection box 3 from falling when the analyzer body 1 moves, and preventing foreign objects from entering the detection box 3 and affecting subsequent detection.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grain and oil testing and analysis device, comprising an analyzer body (1), wherein a placement platform (2) is mounted on the top of the analyzer body (1), and a testing box (3) for holding the grain to be tested is mounted on the placement platform (2), characterized in that, Also includes: The protective box (4) has two parts, which are mirrored and installed on the outside of the placement platform (2); The mounting sleeve (5) is fixedly installed on the protective box (4). The top of the analyzer body (1) is provided with two symmetrical fixing strips (6). The mounting sleeve (5) is snapped onto the outside of the fixing strips (6). A groove (7) is formed on the fixing strip (6). Several sets of evenly distributed fixing blocks (8) are fixedly connected to both sides of the inner cavity of the groove (7). Two symmetrical pressure plates (9) are inserted into the mounting sleeve (5). A clip (10) is fixedly connected to the pressure plate (9).

2. The grain and oil testing and analysis device according to claim 1, characterized in that: The card strip (10) is engaged in the slot formed by two adjacent fixing blocks (8).

3. The grain and oil testing and analysis device according to claim 1, characterized in that: A limiting rod (11) is fixedly connected to the card strip (10), and the limiting rod (11) is inserted into the mounting sleeve (5).

4. The grain and oil testing and analysis device according to claim 3, characterized in that: A spring (12) is sleeved on the outside of the limiting rod (11). One end of the spring (12) is fixed on the mounting sleeve (5), and the other end is fixed on the locking strip (10).

5. The grain and oil testing and analysis device according to claim 1, characterized in that: A limiting strip (13) is fixedly connected to the mounting sleeve (5), and a limiting groove (14) is formed on the fixing strip (6).

6. The grain and oil testing and analysis device according to claim 1, characterized in that: Magnets are installed on the side where the two protective boxes (4) are in contact.

7. The grain and oil testing and analysis device according to claim 1, characterized in that: The fixing strip (6) is attached to the top of the analyzer body (1) with double-sided tape, and the bottom of the analyzer body (1) is fixedly connected with a support leg.

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