A mineral powder sampling device

Abstract

The utility model discloses a mineral powder sampling device, which comprises a sampling box: sixteen sample storage rooms are provided on the top of the sampling box, and the sample storage rooms are arranged on the top of the sampling box in a rectangular array manner; a partition slot is provided on the right side of the sampling box; the inner cavity of the partition slot is slidably connected with a sample partition, and the top of the sample partition is attached to the bottom of the inner cavity of the sample storage room. The utility model loads the mineral powder sample into the inner cavity of the sample storage room, and the sample partition blocks the sample to prevent it from falling, until the sixteen sample storage rooms are filled and compacted, and then operates the scraping component to scrape off the excess mineral powder on the top of the sampling box, and then the sample partition is pulled out from the inner cavity of the partition slot, and the mineral powder sample in the sample storage room will fall into the sampling grid in the sample collection box due to its own gravity, and the sample sampling is completed, so that the purpose of taking sixteen equal parts of the sample at one time can be achieved, and the operation is simple and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mineral powder sampling, in particular to a mineral powder sampling device. Background Art

[0002] In industrial and mining enterprises, the product concentrate powder is sold. During the sales process, sampling is required for testing. In order to improve the accuracy of the test, the samples taken need to be manually divided. The normal sampler is a 2-divider, which can only divide the sample into 2 parts each time. One sample needs to be divided into 8 samples manually using a 2-divider to meet the sampling requirements and reach 16 equal parts. This is not only labor-intensive, but also cumbersome to operate. Therefore, we designed a mineral powder sampling device that can take 16 equal parts of samples at a time. It is simple to operate and reduces labor intensity. Utility Model Content

[0003] The utility model aims to provide a mineral powder sampling device, which has the advantages of being able to take sixteen equal parts of samples at one time, being simple to operate and reducing labor intensity, so as to solve the above-mentioned background technical problems.

[0004] The utility model provides a technical solution to the above-mentioned technical problems as follows: a mineral powder sampling device, comprising a sampling box: sixteen sample storage rooms are provided on the top of the sampling box, and the sample storage rooms are arranged in a rectangular array on the top of the sampling box; a partition slot is provided on the right side of the sampling box, and the inner cavity of the partition slot is slidably connected with a sample dividing partition, and the top of the sample dividing partition is attached to the bottom of the inner cavity of the sample storage room; a collecting cavity located below the partition slot is provided on the right side of the sampling box, and the inner cavity of the collecting cavity is slidably connected with a sample collecting box, sixteen sample dividing grids are provided above the sample collecting box, and the sample dividing grids are aligned with the sample storage rooms; a scraping assembly is provided above the sampling box.

[0005] Preferably, the scraping assembly comprises two symmetrical fixed guide rods fixed to the side of the sample separation box, the surfaces of the fixed guide rods are slidably connected with sliding sleeve blocks, and a scraper is arranged between the two sliding sleeve blocks.

[0006] Preferably, a cavity is provided on the sliding sleeve block, the inner cavity of the cavity is slidably connected to a sliding block, and one side of the sliding block is fixedly connected to the scraper.

[0007] Preferably, a spring is disposed in the inner cavity of the cavity, and the top and bottom of the spring are fixedly connected to the inner wall of the cavity and the top of the sliding block respectively.

[0008] Preferably, the inner cavity of the cavity is fixedly connected with a guide rod, the spring and the sliding block are both sleeved on the surface of the guide rod, and the sliding block is slidably connected to the surface of the guide rod.

[0009] Preferably, handles are fixedly mounted on the right side of the sample separation partition and the sample collection box.

[0010] 1. The beneficial effects of the utility model are as follows: the utility model loads the mineral powder samples into the inner cavity of the sample storage room, and the sample dividing partitions block and prevent the samples from falling until the sixteen sample storage rooms are filled and compacted, and then operates the scraping assembly to scrape off the excess mineral powder on the top of the sample dividing box, and then removes the sample dividing partition from the inner cavity of the partition slot, and the mineral powder samples in the sample storage room fall into the sample dividing grid in the sample collection box due to their own gravity. After the sample dividing is completed, the purpose of taking sixteen equal parts of samples at a time can be achieved, and the operation is simple and the labor intensity is reduced.

[0011] 2. The utility model can guide the expansion and contraction of the spring and the movement of the sliding block by setting the guide rod, thereby improving the stability and smoothness of the sliding of the spring and the sliding block. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] in:

[0013] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0014] Figure 2 This is a three-dimensional disassembled schematic diagram of a scraping component according to an embodiment of the utility model;

[0015] Figure 3 For an embodiment of the utility model Figure 2 Schematic diagram of a partial enlarged view of point A;

[0016] Figure 4 The present invention is a three-dimensional schematic diagram of the disassembly of a sample separation box, a sample separation partition and a sample collection box according to an embodiment of the present invention.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Sample separation box, 2. Sample storage room, 3. Partition slot, 4. Sample separation partition, 5. Collection chamber, 6. Sample collection box, 7. Handle, 8. Scraping assembly, 81. Fixed guide rod, 82. Sliding sleeve, 83. Scraper, 84. Cavity, 85. Sliding block, 86. Spring, 87. Guide rod. DETAILED DESCRIPTION

[0019] Hereinafter, embodiments of the mineral powder sampling device of the present invention will be described with reference to the accompanying drawings.

[0020] Figure 1-4A mineral powder sampling device according to an embodiment of the utility model is shown, which comprises a sampling box 1: sixteen sample storage rooms 2 are provided on the top of the sampling box 1, and the sample storage rooms 2 are arranged in a rectangular array on the top of the sampling box 1; a partition slot 3 is provided on the right side of the sampling box 1, and a sample dividing partition 4 is slidably connected to the inner cavity of the partition slot 3, and the top of the sample dividing partition 4 is attached to the bottom of the inner cavity of the sample storage room 2; a collecting chamber 5 located below the partition slot 3 is provided on the right side of the sampling box 1, and a sample collecting box 6 is slidably connected to the inner cavity of the collecting chamber 5, and handles 7 are fixedly installed on the right sides of the sample dividing partition 4 and the sample collecting box 6; sixteen sample dividing grids are provided above the sample collecting box 6, and the sample dividing grids are aligned with the sample storage rooms 2; a scraping assembly 8 is provided above the sampling box 1, and the scraping assembly 8 includes two pairs of handles fixed on the sides of the sampling box 1 The fixed guide rod 81 is called a fixed guide rod 81, and a sliding sleeve block 82 is slidably connected to the surface of the fixed guide rod 81. A scraper 83 is arranged between the two sliding sleeve blocks 82. A cavity 84 is opened on the sliding sleeve block 82, and a sliding block 85 is slidably connected to the inner cavity of the cavity 84. One side of the sliding block 85 is fixedly connected to the scraper 83. A spring 86 is arranged in the inner cavity of the cavity 84. The top and bottom of the spring 86 are respectively fixedly connected to the inner wall of the cavity 84 and the top of the sliding block 85. The inner cavity of the cavity 84 is fixedly connected to a guide rod 87. The spring 86 and the sliding block 85 are both sleeved on the surface of the guide rod 87, and the sliding block 85 is slidably connected to the surface of the guide rod 87. Through the setting of the guide rod 87, the expansion and contraction of the spring 86 and the movement of the sliding block 85 can be guided, thereby improving the stability and smoothness of the sliding of the spring 86 and the sliding block 85.

[0021] Working principle: When the utility model is used, the user loads the mineral powder sample into the inner cavity of the sample storage room 2, and the sample dividing partition 4 blocks the sample from falling until the sixteen sample storage rooms 2 are filled and compacted, and then pulls the scraper 83 upward to make the bottom of the scraper 83 higher than the top of the sample dividing box 1. During this period, the scraper 83 drives the sliding block 85 to slide on the surface of the guide rod 87 and squeeze the spring 86, and then pushes the scraper 83 sideways so that the scraper 83 is located at the top of the sample dividing box 1, and releases the scraper 83, and the spring 86 is pushed upward. The rebound force of the spring 86 makes the scraper 83 fit on the top of the sample separation box 1, and then pushes the scraper 83 to move on the top of the sample separation box 1. The scraper 83 drives the sliding sleeve block 82 to slide on the surface of the fixed guide rod 81 through the sliding block 85. The scraper 83 fits on the top of the sample separation box 1 to scrape off the excess mineral powder on the top of the sample separation box 1, and then the sample separation partition 4 is pulled out from the inner cavity of the partition slot 3. The mineral powder sample in the sample storage room 2 will fall into the sample separation grid in the sample collection box 6 due to its own gravity, and the sample separation is completed.

[0022] To sum up: the mineral powder sampling device loads the mineral powder sample into the inner cavity of the sample storage room 2, during which the sampling partition 4 blocks the sample to prevent it from falling, until the sixteen sample storage rooms 2 are filled and compacted, and then operates the scraping component 8 to scrape off the excess mineral powder on the top of the sampling box 1, and then removes the sampling partition 4 from the inner cavity of the partition slot 3, and the mineral powder sample in the sample storage room 2 will fall into the sampling grid in the sample collection box 6 due to its own gravity. The sample sampling is completed, and the purpose of taking sixteen equal parts of the sample at a time can be achieved, which is simple to operate and reduces labor intensity.

Claims

1. A mineral powder sampling device, characterized in that: The invention comprises a sample sorting box (1): sixteen sample storage rooms (2) are provided on the top of the sample sorting box (1), the sample storage rooms (2) are arranged on the top of the sample sorting box (1) in a rectangular array, a partition slot (3) is provided on the right side of the sample sorting box (1), a sample sorting partition (4) is slidably connected to the inner cavity of the partition slot (3), the top of the sample sorting partition (4) is attached to the bottom of the inner cavity of the sample storage room (2), a collection cavity (5) is provided on the right side of the sample sorting box (1) and is located below the partition slot (3), the inner cavity of the collection cavity (5) is slidably connected to a sample collection box (6), sixteen sample sorting grids are provided above the sample collection box (6), the sample sorting grids are aligned with the sample storage rooms (2), and a scraping component (8) is provided above the sample sorting box (1).

2. A mineral powder sampling device according to claim 1, characterized in that: The scraping assembly (8) comprises two symmetrical fixed guide rods (81) fixed to the side of the sample separation box (1), the surface of the fixed guide rods (81) is slidably connected with a sliding sleeve block (82), and a scraper (83) is arranged between the two sliding sleeve blocks (82).

3. A mineral powder sampling device according to claim 2, characterized in that: The sliding sleeve block (82) is provided with a cavity (84), the inner cavity of the cavity (84) is slidably connected to a sliding block (85), and one side of the sliding block (85) is fixedly connected to the scraper (83).

4. A mineral powder sampling device according to claim 3, characterized in that: The inner cavity of the cavity (84) is provided with a spring (86), and the top and bottom of the spring (86) are fixedly connected to the inner wall of the cavity (84) and the top of the sliding block (85) respectively.

5. A mineral powder sampling device according to claim 4, characterized in that: The inner cavity of the cavity (84) is fixedly connected to a guide rod (87), the spring (86) and the sliding block (85) are both sleeved on the surface of the guide rod (87), and the sliding block (85) is slidably connected to the surface of the guide rod (87).

6. A mineral powder sampling device according to claim 5, characterized in that: A handle (7) is fixedly mounted on the right side of the sample separation partition (4) and the sample collection box (6).

Images