Rapid apportioner of moisture meter

Abstract

The utility model relates to the field of experimental instruments, and provides a rapid apportioner for a moisture meter. A vertical rod is fixed in the center of a base plate, a T-shaped groove and scale marks are arranged on the vertical rod, and a T-shaped block with a rotating screw is arranged in the T-shaped groove. The lower end of the side, close to the vertical rod, of the scraper is provided with a notch, and the two sides of the scraper are tangent to the vertical rod and the inner wall of the base plate respectively. During measurement, coal slurry is placed on the chassis, the position of the T-shaped block is adjusted according to the amount of the coal slurry, and the T-shaped block is fixed by the rotating screw, so that the height of the scraper is controlled, the scraper is rotated to uniformly distribute the coal slurry, and accumulation of the coal slurry is avoided. The device can quickly and uniformly allocate the coal slurry, accurately adjust the thickness, improve the measurement accuracy and efficiency, and is smooth in operation, simple in structure and easy to maintain. During operation according to the process, height allocation is adjusted firstly, then the T-shaped block is moved to be fixed, drying is conducted, and the water content is calculated.

Description

Technical Field

[0001] This utility model relates to the field of experimental instrument technology, and in particular to a rapid moisture meter applicator. Background Technology

[0002] In the process of determining the moisture content of coal slurry, a key step is to spread the coal slurry evenly on the chassis. Traditional methods often rely on manual operation, which is not only inefficient but also makes it difficult to ensure the uniformity of the coal slurry spreading. This may lead to uneven evaporation of moisture, thus affecting the accuracy of the moisture content determination.

[0003] Furthermore, existing paving tools are not precise or flexible enough in adjusting the paving thickness, and cannot be accurately adjusted according to different coal slurry volumes and experimental requirements. This results in a large error when measuring moisture content, and cannot meet the needs of high-precision experiments.

[0004] Therefore, in order to improve the accuracy and efficiency of coal slurry moisture content determination, a device is needed that can quickly and evenly distribute coal slurry and accurately adjust the spreading thickness to solve the problems existing in the prior art. Utility Model Content

[0005] To overcome the above problems, this utility model provides a rapid moisture meter applicator.

[0006] The technical implementation scheme of this utility model is a moisture meter rapid distributor, with a vertical rod fixedly connected to the center of the chassis, a rotating ring slidably connected to the vertical rod, and a scraper fixedly connected to the rotating ring.

[0007] Preferably, the vertical rod has a T-shaped groove and a scale line at the bottom.

[0008] Preferably, a T-shaped block is provided in the T-shaped groove, and a rotating screw is threadedly connected to the T-shaped block, with the rotating screw passing through the T-shaped block.

[0009] Preferably, the top of the T-shaped block abuts against the bottom of the rotating ring, and the rotating ring is sleeved on the vertical rod and slidably connected to the vertical rod.

[0010] Preferably, the rotating ring has an inclined notch on its side wall, and the notch is engaged with the scraper.

[0011] Preferably, the scraper is arc-shaped, and the side of the scraper closest to the vertical rod is tangent to the vertical rod.

[0012] Preferably, the scraper has a notch at its lower end near the vertical rod, allowing the rotating screw to pass through.

[0013] Preferably, the side of the scraper away from the vertical rod is tangent to the inner wall of the chassis.

[0014] Preferably, when the bottom of the rotating ring is exactly located at the lowest scale line on the vertical rod, the bottom of the scraper is exactly tangent to the chassis.

[0015] Compared with existing technologies, this utility model has the following advantages: This utility model provides a rapid spreader for a moisture meter that can quickly and evenly spread coal slurry, improving work efficiency and ensuring the quality of preparatory work for moisture measurement. Through the cooperation of the scale on the vertical rod, the T-block, and the rotating screw, the height of the scraper can be precisely adjusted, thereby controlling the thickness of the spread coal slurry and improving the accuracy of moisture content measurement. The arc-shaped design of the scraper and its tangential design with the vertical rod and the inner wall of the chassis prevent the accumulation of coal slurry in the center or inner wall of the chassis, making the spreading more uniform. The notch design at the lower end of the scraper near the vertical rod ensures that the rotating screw will not affect the rotation of the scraper, making operation smoother. The overall structure is simple, easy to operate and maintain. Attached Figure Description

[0016] Figure 1 This is the optimal structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the mating structure of the T-block and the rotating screw of this utility model.

[0018] Figure 3 This is a schematic diagram of the rotating ring structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the scraper of this utility model.

[0020] The meanings of the reference numerals in the figure are as follows: 1. Chassis; 2. Scraper; 3. Vertical rod; 301. T-groove; 4. Rotating ring; 5. T-block; 6. Rotating screw. Detailed Implementation

[0021] The following will be combined with the appendix Figure 1-4 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] Please see Figures 1 to 4A vertical rod 3 is fixedly connected to the center of the chassis 1. A rotating ring 4 is slidably connected to the vertical rod 3. A scraper 2 is fixedly connected to the rotating ring 4. A T-shaped block 5 is provided in the T-shaped groove 301. A rotating screw 6 is threadedly connected to the T-shaped block 5 and passes through the T-shaped block 5. The top of the T-shaped block 5 abuts against the bottom of the rotating ring 4. The rotating ring 4 is sleeved on the vertical rod 3 and slidably connected to the vertical rod 3. An inclined notch is provided on the side wall of the rotating ring 4, and the notch is inserted and matched with the scraper 2.

[0023] In the process of measuring the moisture content of coal slurry, the coal slurry is placed in the base plate 1, and the scraper 2 is used to spread the coal slurry quickly and evenly in the base plate 1 to prevent the moisture in the coal slurry from evaporating quickly. The T-shaped block 5 can slide in the T-shaped groove 301 to the corresponding scale according to the required thickness of the spread coal slurry, and the T-shaped block 5 is fixed by tightening the rotating screw 6, thereby keeping the rotating ring 4 and the scraper 2 at a certain height.

[0024] Please see Figure 1 and Figure 4 The scraper 2 is arc-shaped, and the side of the scraper 2 closest to the vertical rod 3 is tangent to the vertical rod 3. The lower end of the scraper 2 closest to the vertical rod 3 has a notch, which allows the rotating screw 6 to pass through. The side of the scraper 2 away from the vertical rod 3 is tangent to the inner wall of the chassis 1. When the bottom of the rotating ring 4 is just located at the lowest scale line on the vertical rod 3, the bottom of the scraper 2 is just tangent to the chassis 1.

[0025] Specifically, the notch at the lower end of the scraper 2 near the vertical rod 3 allows the outer end of the rotating screw 6 to pass through when the scraper 2 rotates, ensuring that the rotating screw 6 does not affect the rotation of the scraper 2. The scraper 2 is tangent to the vertical rod 3 on the side near the vertical rod 3, and tangent to the inner wall of the chassis 1 on the side away from the vertical rod 3, which ensures that the coal slurry will not accumulate in the center of the chassis 1 or on the inner wall of the chassis 1 during the process of leveling the coal slurry. When the bottom of the rotating ring 4 is exactly at the lowest scale line on the vertical rod 3, the bottom of the scraper 2 is exactly tangent to the chassis 1, which makes the height adjustment of the scraper 2 more accurate.

[0026] During operation, the coal slurry is first placed in the base plate 1. The height of the T-block 5 and the planning plate 2 is adjusted according to the amount of coal slurry. The height is adjusted by the scale on the vertical rod 3. The rotating screw 6 is turned and tightened to fix the T-block 5. Then, the scraper 2 is rotated to evenly distribute the coal slurry in the base plate 1. After the distribution is completed, the rotating screw 6 is unscrewed and the T-block 5 is moved upward a certain distance. The rotating screw 6 is then turned and tightened to fix the T-block 5. After that, it is placed in the drying instrument for drying, and the moisture content of the coal slurry is further calculated.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A moisture meter rapid applicator, characterized in that, A vertical rod (3) is fixedly connected to the center of the chassis (1), and a rotating ring (4) is slidably connected to the vertical rod (3). A scraper (2) is fixedly connected to the rotating ring (4). A T-shaped groove (301) is provided on the vertical rod (3), and a scale line is provided at the bottom of the vertical rod (3). A T-shaped block (5) is provided in the T-shaped groove (301), and a rotating screw (6) is threadedly connected to the T-shaped block (5), and the rotating screw (6) passes through the T-shaped block (5). The top of the T-shaped block (5) abuts against the bottom of the rotating ring (4), and the rotating ring (4) is sleeved on the vertical rod (3) and slidably connected to the vertical rod (3).

2. The rapid moisture applicator according to claim 1, characterized in that, The rotating ring (4) has an inclined notch on its side wall, which is engaged with the scraper (2).

3. The rapid moisture applicator according to claim 2, characterized in that, The scraper (2) is arc-shaped, and the side of the scraper (2) closest to the vertical rod (3) is tangent to the vertical rod (3).

4. The rapid moisture meter applicator according to claim 3, characterized in that, The scraper (2) has a notch at the lower end near the vertical rod (3), which allows the rotating screw (6) to pass through.

5. The rapid moisture meter applicator according to claim 4, characterized in that, The scraper (2) is tangent to the inner wall of the chassis (1) on the side away from the vertical rod (3).

6. The rapid moisture meter applicator according to claim 5, characterized in that, When the bottom of the rotating ring (4) is just located at the lowest scale line on the vertical rod (3), the bottom of the scraper (2) is just tangent to the chassis (1).

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