Electronic halogen moisture meter

Abstract

The utility model discloses an electronic halogen moisture determinator relates to the technical field of halogen moisture determinator, including moisture determinator main part, still includes the material receiving tray, locates in the moisture determinator main part in, annular groove is formed in the outer wall surface of material receiving tray, rotates ring, rotates and is installed in the annular groove, spreads the material board, locates in the material receiving tray, connecting mechanism, locates on the rotating ring, and is connected in the spread material board, adopts rotating ring and connecting mechanism, only needs to rotate single threaded rod can synchronous control spread material board's height, thoroughly solved the problem that traditional double wire rod adjustment needs repeated operation and is difficult to keep spread material board level, makes material even more evenly, promotes moisture evaporation efficiency and measurement accuracy.

Description

Technical Field

[0001] This utility model relates to the technical field of halogen moisture analyzers, specifically an electronic halogen moisture analyzer. Background Technology

[0002] Halogen moisture analyzers are accurate and easy to operate, and are widely used in laboratories and production processes in industries such as pharmaceuticals, grains, feed, seeds, rapeseed, and dehydrated vegetables. The moisture content is determined by using a halogen lamp containing halogen gas to heat the sample and evaporate the moisture. The moisture content of the sample can be determined by comparing the mass of the sample before and after evaporation.

[0003] The prior art patent with announcement number CN219015971U discloses an electronic halogen moisture analyzer. It flattens the material by setting a leveling component inside the material tray. It also adjusts the height of the leveling component by setting nuts and screws on both sides of the leveling component to flatten the material to different thicknesses. In actual operation, it is not easy to adjust the leveling component to be horizontal by rotating the two screws in sequence. Utility Model Content

[0004] To solve the above problems, namely the problems mentioned in the background art, this utility model proposes an electronic halogen moisture analyzer, including a moisture analyzer body, and also includes; The material receiving tray is located inside the main body of the moisture analyzer; An annular groove is formed within the outer wall surface of the material receiving tray; A rotating ring is rotatably installed within the annular groove; A material spreading plate is disposed within the material receiving tray; A connecting mechanism is provided on the rotating ring and connected to the spreading plate.

[0005] Preferably, the connecting mechanism includes; The fixing block is fixedly installed on the outer surface of the rotating ring; An annular cylinder is fixedly installed on the upper end face of the fixing block; An internally threaded sleeve is slidably installed inside the annular cylinder; The connecting frame has one end fixedly connected to the upper end face of the material spreading plate, and the other end hinged to the top end of the internal threaded sleeve. The threaded rod is rotatably mounted on the upper end face of the fixed block and is threadedly connected to the internal threaded sleeve.

[0006] Preferably, a limiting groove is formed on the inner wall surface of the annular cylinder, and a limiting slider that is slidably connected to the limiting groove is fixedly installed on the outer wall surface of the internally threaded sleeve.

[0007] Preferably, a limiting support block for limiting the rotation angle of the connecting frame is fixedly installed on the outer wall surface of the internal threaded sleeve.

[0008] Preferably, the moisture analyzer body has symmetrical openings formed in the inner side wall, and a pair of handles are fixedly installed on the outer wall of the material receiving tray, with the end of the handle away from the material receiving tray extending out of the opening.

[0009] Preferably, a pair of limiting blocks are fixedly installed on the outer surface of the handle, and one end face of the limiting block is in contact with the outer wall surface of the moisture analyzer body.

[0010] The beneficial technical effects of this utility model are as follows: by using a rotating ring and a connecting mechanism, the height of the spreading plate can be controlled synchronously by rotating only a single threaded rod, which completely solves the problem that the traditional double threaded rod adjustment requires repeated operation and is difficult to keep the spreading plate level, making the material spread more evenly, improving the moisture evaporation efficiency and measurement accuracy. The limiting support block further restricts the flipping angle of the connecting frame to prevent the material spreading plate from tilting excessively and causing uneven material accumulation. The design of the opening and handle allows the user to remove the material tray from the main body of the moisture analyzer with both hands. At the same time, the position of the material tray and the handle can be limited by the action of the limiting block to prevent the material in the material tray from tipping over when the main body of the moisture analyzer is hit by external factors. Attached Figure Description

[0011] Figure 1 A schematic diagram of the structure of this utility model is shown.

[0012] Figure 2 The diagram shows a front sectional view of the material receiving tray of this utility model.

[0013] Figure 3 The diagram shows a front sectional view of the annular cylinder of this invention.

[0014] The attached diagram shows the following components: 1. Moisture analyzer body; 2. Material tray; 3. Annular groove; 4. Rotating ring; 5. Material spreading plate; 6. Fixing block; 7. Annular cylinder; 8. Internal threaded sleeve; 9. Connecting frame; 10. Threaded rod; 11. Limiting slide groove; 12. Limiting slider; 13. Limiting support block; 14. Through port; 15. Handle; 16. Limiting block. Detailed Implementation

[0015] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0016] This utility model proposes an electronic halogen moisture analyzer, including a moisture analyzer body 1, and also includes; The material receiving tray 2 is located inside the main body 1 of the moisture analyzer; An annular groove 3 is formed within the outer wall surface of the material receiving tray 2; Rotating ring 4 is rotatably installed in an annular groove 3; Material spreading plate 5 is placed inside material receiving tray 2; The connecting mechanism is located on the rotating ring 4 and connected to the material spreading plate 5; The main body 1 of the moisture analyzer has an internal space for placing the material tray 2; The material receiving tray 2 is placed horizontally inside the main body 1 of the moisture analyzer to hold the material to be tested; The rotating ring 4 is slidably installed in the annular groove 3 and can rotate around the central axis of the material receiving plate 2. Its rotational motion can drive the material spreading plate 5 to rotate through the connecting mechanism, so that the material spreading plate 5 can spread the material evenly.

[0017] Specifically, the connecting mechanism includes; The fixing block 6 is fixedly installed on the outer surface of the rotating ring 4; The annular cylinder 7 is fixedly installed on the upper end face of the fixing block 6; The internally threaded sleeve 8 is slidably installed inside the annular cylinder 7; The connecting frame 9 is fixedly connected at one end to the upper end face of the material spreading plate 5, and hinged at the other end to the top end of the internal threaded sleeve 8. The threaded rod 10 is rotatably mounted on the upper end face of the fixed block 6 and is threadedly connected to the internal threaded sleeve 8; A drive block for driving the threaded rod 10 to rotate is rotatably mounted on the lower end face of the fixed block 6. The fixed block 6 is welded to the outer surface of the rotating ring 4 and supports the threaded rod 10 and the annular cylinder 7. The annular cylinder 7 is vertically fixed to the upper end face of the fixed block 6 and can constrain the movement trajectory of the internal threaded sleeve 8. The internal threaded sleeve 8 is nested in the annular cylinder 7 and is axially slidably installed, converting the threaded rotational motion into linear motion. One end of the connecting frame 9 is hinged to the top of the internal threaded sleeve 8, and the other end is fixedly connected to the upper surface of the material 5, which can transmit lifting power to the material 5. The threaded rod 10 is vertically rotatably mounted on the upper end face of the fixed block 6 and engages with the internal threaded sleeve 8 to input rotational force, driving the internal threaded sleeve 8 to rise and fall.

[0018] Specifically, a limiting groove 11 is formed on the inner wall of the annular cylinder 7, and a limiting slider 12 that is slidably connected to the limiting groove 11 is fixedly installed on the outer wall of the internally threaded sleeve 8. When the internal threaded sleeve 8 slides inside the annular cylinder 7, it can drive the limiting slider 12 to slide inside the limiting groove 11. The limiting groove 11 and the limiting slider 12 can restrict the sliding state of the internal threaded sleeve 8, so that it only slides upward or downward and does not rotate with the threaded rod 10, thus keeping the internal threaded sleeve 8 stable when sliding.

[0019] Specifically, a limiting support block 13 for limiting the rotation angle of the connecting frame 9 is fixedly installed on the outer wall surface of the internal threaded sleeve 8; The limiting support block 13 can limit the flipping position of the connecting frame 9, so that the material spreading plate 5 connected to the connecting frame 9 can be in a horizontal state, which makes it easier to spread the material.

[0020] Specifically, the moisture analyzer body 1 has symmetrical openings 14 formed inside the side wall, and a pair of handles 15 are fixedly installed on the outer wall of the material receiving tray 2, with the end of the handle 15 away from the material receiving tray 2 extending out of the opening 14. With the help of the inlet 14 and the handle 15, users can use both hands to remove the material tray 2 from the main body 1 of the moisture analyzer, keeping the material tray 2 stable and preventing the material inside from spilling out.

[0021] Specifically, a pair of limiting blocks 16 are fixedly installed on the outer surface of the handle 15, and one end face of the limiting block 16 is in contact with the outer wall surface of the moisture analyzer body 1. The limiting block 16 can limit the position of the handle 15. At this time, a pair of handles 15 can keep the bearing plate 2 stably inside the moisture analyzer body 1, preventing the material in the bearing plate 2 from tipping over when external factors collide with the moisture analyzer body 1.

[0022] Working principle: 1. Adjustment of material spreading plate height; First, the user operates the drive block at the lower end of the fixed block 6, which drives the threaded rod 10 to rotate. The threaded rod 10 is threadedly connected to the internal threaded sleeve 8, driving the internal threaded sleeve 8 to move axially along the annular cylinder 7. At the same time, the limiting slide groove 11 and the slider 12 forcibly constrain the sliding path of the internal threaded sleeve 8 to prevent the internal threaded sleeve 8 from rotating. The internal threaded sleeve 8 pushes the connecting frame 9 to rise. Since one end of the connecting frame 9 is hinged to the top of the internal threaded sleeve 8 and the other end is fixedly connected to the material plate 5, the material plate 5 rises and falls vertically without the risk of tilting. The limiting support block 13 presses against the lower end face of the connecting frame 9 to limit its flipping angle and ensure that the material plate 5 always remains horizontal. 2. Spread the materials evenly; The rotation of the rotating ring 4 in the annular groove 3 can drive the fixed block 6 and the entire connecting mechanism to rotate around the central axis of the material receiving plate 2, so that the spreading plate 5 rotates synchronously, and the material in the material receiving plate 2 is evenly spread to the set thickness. After single-point adjustment, the height of the spreading plate 5 is consistent, the material spreading thickness is average, and the moisture evaporation is more uniform. 3. Material tray storage and retrieval; Hold the exposed handle 15 of the opening 14 with both hands and move it horizontally upwards. Slide the handle 15 outwards from the opening 14 to remove the material tray 2 from the moisture analyzer body 1. The limiting block 16 contacts the outer wall of the moisture analyzer body 1, which can keep the material tray 2 and the handle 15 fixed, so that the material tray 2 is stably placed inside the moisture analyzer body 1. If the moisture analyzer body 1 is impacted by external force, the contact between the limiting block 16 and the outer wall of the moisture analyzer body 1 can prevent the material tray 2 from displacing inside the moisture analyzer body 1, avoid material spillage, and bring convenience to people.

[0023] Although the present invention has been described with reference to preferred embodiments, various modifications can be made to it and components can be replaced with equivalents without departing from the scope of the present invention. In particular, the technical features mentioned in the various embodiments can be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0024] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0027] The technical solution of this utility model has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. An electronic halogen moisture analyzer, comprising a moisture analyzer body (1), characterized in that, Also includes; The material receiving tray (2) is located inside the main body (1) of the moisture analyzer; An annular groove (3) is formed in the outer wall surface of the material receiving tray (2); Rotating ring (4) is rotatably installed in the annular groove (3); A material spreading plate (5) is placed inside the material receiving tray (2); The connecting mechanism is located on the rotating ring (4) and connected to the spreading plate (5).

2. The electronic halogen moisture analyzer according to claim 1, characterized in that, The connecting mechanism includes: A fixing block (6) is fixedly installed on the outer surface of the rotating ring (4); An annular cylinder (7) is fixedly installed on the upper end face of the fixing block (6); An internally threaded sleeve (8) is slidably installed inside the annular cylinder (7); The connecting frame (9) is fixedly connected at one end to the upper end face of the material laying plate (5), and at the other end is hinged to the top end of the internal threaded sleeve (8). The threaded rod (10) is rotatably mounted on the upper end face of the fixed block (6) and threadedly connected to the internal threaded sleeve (8).

3. The electronic halogen moisture analyzer according to claim 2, characterized in that, A limiting groove (11) is formed on the inner wall of the annular cylinder (7), and a limiting slider (12) that is slidably connected to the limiting groove (11) is fixedly installed on the outer wall of the internal threaded sleeve (8).

4. The electronic halogen moisture analyzer according to claim 2, characterized in that, A limiting support block (13) for limiting the rotation angle of the connecting frame (9) is fixedly installed on the outer wall surface of the internal threaded sleeve (8).

5. An electronic halogen moisture analyzer according to claim 1, characterized in that, The moisture analyzer body (1) has symmetrical openings (14) formed on the inner side wall. A pair of handles (15) are fixedly installed on the outer wall of the material tray (2). The end of the handle (15) away from the material tray (2) extends to the outside of the opening (14).

6. An electronic halogen moisture analyzer according to claim 5, characterized in that, A pair of limiting blocks (16) are fixedly installed on the outer surface of the handle (15), and one end face of the limiting block (16) is in contact with the outer wall surface of the moisture meter body (1).

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