Powder feeding cup

Abstract

The utility model relates to the field of sampling instruments, in particular to a powder feeding cup, which comprises a cup body and a cup handle, vibrators I and II are respectively and symmetrically embedded into the front, rear, left and right surfaces of the cup body, a battery mounting groove is arranged at the bottom of the cup body, switches I and II are arranged on the upper part of the cup handle, short rods and scale marks are irregularly and uniformly distributed on the inner wall of the cup body, and the vibrators are electrically connected with the switches. The feeding device has the advantages that the problems of powder hanging and powder unevenness are solved through multi-direction vibration, and the feeding accuracy and stability are improved; the powder flowability is optimized through a short rod; the switch is convenient for one-hand operation, and efficiency is improved; battery power supply is portable and flexible; the scale marks facilitate accurate metering, the scene with strict requirements for the powder dosage is met, and the comprehensive performance of powder feeding operation is improved.

Description

Technical Field

[0001] This utility model relates to the field of sampling instruments, specifically a powder feeding cup. Background Technology

[0002] In many fields involving powder material handling, powder feeding is a common and crucial process. However, traditional powder feeding cups have numerous shortcomings in practical use, severely impacting work efficiency, material utilization, and the accuracy and stability of the operation.

[0003] From the sampling perspective, when using traditional feeding cups to collect powder from the sampling container, a significant amount of powder often adheres to the outer wall due to the powder's inherent physical characteristics (such as particle size, shape, surface roughness, and electrostatic adsorption) and the lack of effective auxiliary devices. This powder adhering to the outer wall of the cup not only wastes material but is also easily spilled during transfer, polluting the working environment and increasing cleaning costs. Furthermore, the spilled powder makes it difficult to accurately control the amount of material actually added to the reaction or production process, thus adversely affecting product quality or the accuracy of experimental results.

[0004] During the sample addition stage, when the powder is poured from the cup into the target container, it often collapses and scatters in large clumps due to its poor flowability and potential agglomeration. This not only slows down and disrupts the feeding process, reducing work efficiency, but also risks mixing the scattered powder with other materials or equipment, causing cross-contamination and affecting the purity and stability of the entire production or experimental process.

[0005] To improve the powder's condition, existing technologies may require operators to manually tap or shake the feeding cup, or use complex auxiliary tools and methods to manage the powder. However, these methods are often ineffective, cumbersome, time-consuming, and labor-intensive. Moreover, many traditional feeding cups lack precise metering functions, making it difficult for operators to accurately control the amount of powder used during the feeding process, further increasing the risk of inconsistent product quality.

[0006] Therefore, a new type of powder feeding cup is needed to overcome the above problems. Utility Model Content

[0007] The purpose of this invention is to provide a powder feeding cup to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A powder feeding cup includes a cup body and a cup handle, with the cup body and the cup handle fixedly connected. Vibrators II are symmetrically embedded in the front and back of the cup body, and vibrators I are symmetrically embedded in the left and right sides of the cup body. One of the vibrators I is located below the outlet of the cup body, and a battery mounting slot is provided at the bottom of the cup body.

[0010] Preferably, switch I and switch II are fixedly embedded in the upper part of the cup handle.

[0011] Preferably, short rods are fixedly connected to the inner wall of the cup, and the short rods are evenly distributed on the inner wall of the cup. Preferably, scale lines are provided on the inner wall of the cup.

[0012] Preferably, the vibrator II is electrically connected to the switch II, and the vibrator I is electrically connected to the switch I.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By symmetrically installing vibrators I and II on the front, back, left, and right sides of the cup, multi-directional vibration is applied to the powder inside the cup during the feeding process. This effectively solves the problems of severe powder adhesion and spillage on the outer wall when sampling from the sampling bucket in traditional feeding cups, as well as uneven powder inside the cup, causing it to collapse and scatter in sheets during sample feeding. This results in a more uniform and loose powder distribution, allowing for smoother and more accurate flow, greatly improving the accuracy and stability of feeding, reducing raw material waste and environmental pollution, and enhancing the precision and quality of production and experimental operations.

[0015] Short rods are fixedly connected to the inner wall of the cup, which further disperse and stir the powder during vibration, preventing clumping and dead zones, and ensuring that the vibration effect is evenly transmitted to all parts of the powder, further optimizing the powder's flowability and uniformity. This simple structural improvement does not take up extra space, does not affect the appearance or ease of use, but can significantly improve the powder processing effect, ensure that the powder is in good condition during feeding, and facilitate accurate metering and smooth feeding.

[0016] Switches I and II, fixedly embedded in the upper part of the cup handle, control vibrator I and vibrator II respectively.

[0017] II. Operators can control the vibration with one hand by operating the switch according to the actual feeding situation, without the need for other tools or complex processes. Compared with existing technologies that require manual powder preparation or the use of complex auxiliary devices, this method offers a significant improvement.

[0018] The improved powder properties make operation simpler and more direct, significantly increasing work efficiency, reducing operator workload, and making powder feeding easier and more convenient. A battery mounting slot at the bottom of the cup provides an independent power supply for the vibrator, eliminating the limitations of external power lines and allowing for flexible use in various working environments such as laboratories and factory workshops. Simply install the battery to perform powder feeding operations at any time. Compared to devices requiring external power, it offers greater portability and environmental adaptability, meeting the needs of diverse work scenarios.

[0019] The inner wall of the cup is marked with graduations. After the powder is spread out by the vibrator, the operator can accurately measure the amount of powder taken according to the graduations. This design provides convenience for operations that require precise control of powder dosage, and avoids affecting product quality or experimental results due to inaccurate powder dosage. It further improves the practicality and reliability of the feeding cup in application scenarios with strict requirements for powder dosage. This function may be missing or not perfect in some existing feeding cups. Attached Figure Description

[0020] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 is a schematic diagram of the bottom battery mounting slot of this utility model.

[0022] Reference numerals: 1. Cup body; 2. Cup handle; 3. Switch I; 4. Switch II; 5. Vibrator I; 6. Vibrator II; 7. Battery; 8. Short rod. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Referring to Figures 1-2, a specific technical solution for a powder feeding cup is provided as follows:

[0025] A powder feeding cup includes a cup body 1 and a handle 2, with the cup body 1 and handle 2 fixedly connected. Vibrators II6 are symmetrically embedded in the front and back of the cup body 1, and vibrators I5 are symmetrically embedded in the left and right sides of the cup body 1, with one of the vibrators I5 located below the outlet of the cup body 1. A battery mounting slot 7 is provided at the bottom of the cup body 1. Switches I3 and II4 are fixedly embedded in the upper part of the handle 2. Vibrators II6 and II4 are electrically connected, and vibrators I5 and I3 are electrically connected. Graduation lines are provided on the inner wall of the cup body 1.

[0026] Vibrator II6 is electrically connected to switch II4, and vibrator I5 is electrically connected to switch I3. After loading and unloading the corresponding powder material, the cup body 1 is placed in a vertical position, and switches I5 and II4 are turned on. The vibration can be controlled by operating the switches with one hand without the need for other tools or complicated operating procedures. At this time, vibrators I5 and II6 vibrate continuously, causing the powder adhering to the outer wall of the cup body 1 to fall off. At the same time, the powder in the cup body 1 can be further flattened, thereby accurately measuring the amount of powder taken.

[0027] As shown in Figure 1, short rods 8 are fixedly connected to the inner wall of the cup body 1, and the short rods 8 are evenly distributed on the inner wall of the cup body 1.

[0028] The short rod 8 can further disperse and stir the powder during vibration, preventing the powder from clumping or forming dead corners. It also helps to distribute the vibration effect more evenly to all parts of the powder, further optimizing the powder's flowability and uniformity. The way the short rod 8 is set on the inner wall of the cup body 1 is relatively simple, does not take up extra space, and does not affect the overall appearance and ease of use of the feeding cup.

[0029] During operation, the powder is first loaded into cup 1, then cup 1 is placed vertically. Switches I5 and II4 are turned on, causing vibrators I5 and II6 to vibrate continuously, shaking off the powder from the outer wall of cup 1. Simultaneously, the short rod 8 on the inner wall of cup 1 also vibrates continuously under the action of the vibrators, flattening the powder inside cup 1. At this point, the powder is measured according to the scale lines on the inner wall of cup 1. Switches I5 and II4 are then turned off, stopping the vibration of vibrators I5 and II6. When the powder flows out of cup 1, switch I3 is turned on, causing vibrator I5 to vibrate. Cup 1 is tilted at a certain angle according to the amount of powder. Driven by vibrator I5, the short rod 8 vibrates continuously, allowing the powder to flow smoothly out of the outlet on cup 1.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A powder feeding cup, comprising a cup body (1) and a cup handle (2), wherein the cup body (1) and the cup handle (2) are fixedly connected, characterized in that, Vibrator II (6) is symmetrically embedded in the front and back of the cup body (1), and vibrator I (5) is symmetrically embedded in the left and right sides of the cup body (1). One of the vibrators I (5) is located below the outlet of the cup body (1), and a battery mounting groove (7) is provided at the bottom of the cup body (1).

2. The powder feeding cup according to claim 1, characterized in that, Switch I (3) and switch II (4) are fixedly embedded in the upper part of the cup handle (2).

3. A powder feeding cup according to claim 2, characterized in that, The inner wall of the cup body (1) is fixedly connected with short rods (8), which are evenly distributed on the inner wall of the cup body (1).

4. A powder feeding cup according to claim 3, characterized in that, The inner wall of the cup (1) is provided with scale lines.

5. A powder feeding cup according to claim 4, characterized in that, Vibrator II (6) is electrically connected to switch II (4), and vibrator I (5) is electrically connected to switch I (3).

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