Powdery mineral product sampling tool

Abstract

The utility model relates to a powdery mineral product sampling tool, and belongs to the technical field of mineral product sampling and testing tools in the metallurgical industry. According to the technical scheme, the sample leaking device comprises a rotary handle (1), an inner sleeve (3), an outer sleeve (4), sample leaking holes (5) and a conical tip (6), the outer sleeve (4) is sleeved outside the inner sleeve (3), the outer sleeve (4) and the inner sleeve (3) are respectively provided with a plurality of sample leaking holes (5), one end of the outer sleeve (4) is the conical tip (6), and the inner sleeve (3) is in threaded connection with the rotary handle (1); the rotary handle (1) and the inner sleeve (3) are respectively provided with thread buckles (2) which are matched with each other; the rotating handle (1) is of a T-shaped structure; and the sample leaking holes (5) on the outer sleeve (4) and the inner sleeve (3) are uniformly distributed along the outer surfaces of the outer sleeve (4) and the inner sleeve (3). According to the utility model, the samples obtained from the powdery mineral products stored in piles can be ensured to have representativeness.

Description

Technical Field

[0001] The utility model relates to a powdered mineral product sampling tool, belonging to the technical field of mineral product sampling and testing tools in the metallurgical industry. Background Art

[0002] During the shipment of powdered mineral products, both the sender and receiver are required to take samples and conduct tests on the batch of mineral products to determine whether the batch of mineral products entering and leaving the factory is qualified.

[0003] At present, the sampling of powdered mineral products is basically done manually without special sampling tools. During sampling, since powdered mineral products are stored in piles and are in a stockpile state, it is difficult to obtain the internal mineral products in the pile. Samples obtained simply on the surface do not cover the entire area and are not representative. Therefore, sampling can only be done after consuming a lot of manpower and material resources and turning the pile over many times. Utility Model Content

[0004] The utility model aims to provide a powdered mineral product sampling tool, which can ensure that the samples obtained from the powdered mineral products stored in piles are representative and solve the problems existing in the background technology.

[0005] The technical solution of the utility model is:

[0006] A powdered mineral sampling tool comprises a rotating handle, an inner sleeve, an outer sleeve, a sample leakage hole and a conical tip. The outer sleeve is sleeved on the outside of the inner sleeve. The outer sleeve and the inner sleeve are respectively provided with a plurality of sample leakage holes. One end of the outer sleeve is a conical tip. The inner sleeve and the rotating handle are threadedly connected together.

[0007] The rotating handle and the inner sleeve are respectively provided with thread buckles which match each other.

[0008] The rotating handle is a T-shaped structure.

[0009] The sample leakage holes on the outer sleeve and the inner sleeve are evenly arranged along the outer surfaces of the outer sleeve and the inner sleeve.

[0010] The inner diameter of the outer sleeve matches the outer diameter of the inner sleeve.

[0011] When adopting the utility model, when sampling, the tool is inserted into the powdered mineral pile, and the rotating handle is rotated to make the leakage holes on the outer sleeve and the inner sleeve overlap. At this time, the sample leaks into the inner sleeve from the leakage hole, and the rotating handle is rotated again to make the leakage holes on the outer sleeve and the inner sleeve staggered, and the tool is pulled out to complete the sampling.

[0012] The beneficial effects of the utility model are: using this sampling tool ensures the sampling of internal mineral products in the pile storage or bucket transportation of powdered mineral products, so that the samples are representative. At the same time, it facilitates the sampling process, reduces the labor intensity of employees, improves the accuracy of product quality inspection, and plays an important role in the storage inspection, shipment and receiving and testing of powdered mineral products. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the utility model;

[0014] In the figure: rotating handle 1, threaded buckle 2, inner sleeve 3, outer sleeve 4, leakage hole 5, tapered tip 6. DETAILED DESCRIPTION

[0015] The present invention will be further described below by way of examples with reference to the accompanying drawings.

[0016] See attached Figure 1 A powdered mineral sampling tool comprises a rotating handle 1, an inner sleeve 3, an outer sleeve 4, a sample leakage hole 5 and a conical tip 6. The outer sleeve 4 is sleeved on the outside of the inner sleeve 3. The outer sleeve 4 and the inner sleeve 3 are respectively provided with a plurality of sample leakage holes 5. One end of the outer sleeve 4 is a conical tip 6. The inner sleeve 3 and the rotating handle 1 are threadedly connected together.

[0017] In this embodiment, refer to the attached Figure 1 The rotating handle 1 is a T-shaped structure. The rotating handle 1 and the inner sleeve 3 are respectively provided with threaded buckles 2 that cooperate with each other. The rotating handle 1 is threadedly connected to the inner sleeve 3 through the threaded buckles 2.

[0018] The inner diameter of the outer sleeve 4 is slightly larger than the outer diameter of the inner sleeve 3 . The sizes of the leakage holes 5 on the outer sleeve 4 and the inner sleeve 3 need to be determined according to the particle size of the powdered mineral product and are evenly arranged along the outer surfaces of the outer sleeve 4 and the inner sleeve 3 .

[0019] The diameter and length of the outer sleeve 4 and the inner sleeve 3 as well as the size of the sample leakage hole 5 can be adjusted according to the amount of sampling and the particle size of the powdered mineral product.

[0020] One end of the outer sleeve 4 is a conical tip 6, which helps the tool to be inserted into a pile of powdered minerals.

[0021] When sampling, the tool is inserted into the powdered mineral pile, and the rotating handle 1 is turned to make the leakage holes 5 on the outer sleeve 4 and the inner sleeve 3 overlap. At this time, the sample leaks into the inner sleeve 3 from the leakage hole 5. The rotating handle 1 is turned again to make the leakage holes 5 on the outer sleeve 4 and the inner sleeve 3 staggered, and the tool is pulled out, and the sampling is completed.

Claims

1. A powdered mineral sampling tool, characterized in that: The invention comprises a rotating handle (1), an inner sleeve (3), an outer sleeve (4), a sample leakage hole (5) and a conical tip (6); the outer sleeve (4) is sleeved on the outside of the inner sleeve (3); a plurality of sample leakage holes (5) are respectively provided on the outer sleeve (4) and the inner sleeve (3); one end of the outer sleeve (4) is a conical tip (6); and the inner sleeve (3) and the rotating handle (1) are threadedly connected together.

2. A powdered mineral sampling tool according to claim 1, characterized in that: The rotating handle (1) and the inner sleeve (3) are respectively provided with threaded buckles (2) that cooperate with each other.

3. A powdered mineral product sampling tool according to claim 1 or 2, characterized in that: The rotating handle (1) is a T-shaped structure.

4. A powdered mineral sampling tool according to claim 1, characterized in that: The sample leakage holes (5) on the outer sleeve (4) and the inner sleeve (3) are evenly arranged along the outer surfaces of the outer sleeve (4) and the inner sleeve (3).

5. A powdered mineral sampling tool according to claim 1, characterized in that: The inner diameter of the outer sleeve matches the outer diameter of the inner sleeve (3).

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