A mixer that facilitates sampling and testing

Abstract

This utility model relates to the field of mixer technology, and in particular to a mixer that facilitates sampling and testing. This device has a sampling device at the bottom of one side of the mixing tank. Pulling the handle outwards draws some liquid and particles from the bottom of the mixing tank into the sampling device. Continuing to pull the handle causes the second moving block and the second sealing ring to block the inlet of the sampling device, preventing excessive material from flowing out. Continuing to pull the handle moves the sample to the sampling hole, where it flows into the sampling cup at the bottom, completing the sampling. This device only requires pulling the handle to complete the sampling; the operation is simple and without complicated steps. After sampling, the sampling cup can be removed by moving it outwards. The sampling cup has a filter screen inside that intercepts particles, allowing operators to determine whether there is particulate matter sedimentation in the mixing tank and the severity of the sedimentation by observing the number of particles in the filter screen.

Description

Technical Field

[0001] This utility model relates to the field of mixer technology, and in particular to a mixer that is easy to sample and test. Background Technology

[0002] A mixer is a machine used for mixing materials. It can be divided into drum mixers and vertical mixers. Drum mixers mix materials by rotating the mixing drum and are commonly used for mixing materials such as cement, sand, gravel, and various dry mortars. Vertical mixers use a motor to drive the mixing blades to mix the materials in the mixing drum and are commonly used for mixing various liquids.

[0003] However, existing vertical mixers have the following problems:

[0004] First, when vertical mixers are used to mix liquids containing particles, the particles tend to settle to the bottom, resulting in uneven mixing. Furthermore, existing vertical mixers make it difficult to sample the bottom of the mixing tank to check for sedimentation. Some vertical mixers place the discharge port at the bottom of the mixing tank, but because the discharge port is controlled by a valve, it is difficult to accurately control the amount of material flowing out, which can easily lead to excessive material flow. Therefore, it is also impossible to sample through the discharge port.

[0005] Secondly, if a mixer is designed that can sample from the bottom of the mixing tank, attention should be paid to whether the sampling process is convenient, whether it can determine whether particulate matter has settled to the bottom, and the severity of the settling. Utility Model Content

[0006] To address the aforementioned problems in the existing technology, a mixer that facilitates sampling and testing is now provided.

[0007] The specific technical solution is as follows:

[0008] Design a mixer for easy sampling and testing, including a main body, a sampling device, and a sampling cup. A control box is connected to one side of the main body by welding, and a base is bolted to the bottom of the main body. A mixing tank is provided on the top side of one side of the base, and the sampling device is connected to the bottom side of one side of the mixing tank by welding. The sampling device is hollow inside, and a handle is provided on one side of the sampling device. A connecting rod is fixedly connected to the handle, and the connecting rod passes through the sampling device. A second moving block is fixedly connected to the end of the connecting rod away from the handle. A first moving block is provided on one side of the second moving block, and the first moving block is embedded inside the sampling device. The first moving block is fixedly connected to the connecting rod.

[0009] Preferably, the first moving block is connected to the first sealing ring by adhesive on the side near the second moving block, and the second moving block is connected to the second sealing ring by adhesive on the side near the first moving block.

[0010] Preferably, the sampling device has a sampling hole at its bottom near the handle, and a limiting block is fixedly connected to the bottom of the sampling device near the sampling hole.

[0011] Preferably, the sampling cup is hollow inside, and the top of the sampling cup is connected to a filter screen by a snap-fit ​​mechanism.

[0012] Preferably, the top of the sampling cup is fixedly connected to an embedded block, which is embedded inside the limiting block.

[0013] The above technical solution has the following advantages or beneficial effects:

[0014] 1. This device has a sampling device at the bottom of one side of the mixing tank. Pulling the handle outward will cause some of the liquid and particles at the bottom of the mixing tank to be sucked into the sampling device. Continuing to pull the handle will drive the second moving block and the second sealing ring to block the inlet of the sampling device to prevent excessive material from flowing out. After continuing to pull the handle to move the sample to the sampling hole, the sample will flow from the sampling hole into the sampling cup at the bottom, completing the sampling.

[0015] 2. This device can be used to take samples simply by pulling the handle. The operation is simple and there are no complicated steps. After the sampling is completed, the sampling cup can be removed by moving it outward. The sampling cup is equipped with a filter screen inside, which will intercept the particles. This allows the staff to judge whether there is particulate matter sedimentation in the mixing tank and the severity of sedimentation by the number of particles in the filter screen. Attached Figure Description

[0016] Embodiments of the present invention will be described more fully with reference to the accompanying drawings. However, the accompanying drawings are for illustration and explanation only and do not constitute a limitation on the scope of the present invention.

[0017] Figure 1 This is a schematic diagram of the structure of a mixer that facilitates sampling and testing, as proposed in this utility model.

[0018] Figure 2 This is an exploded view of the structure of a mixer that facilitates sampling and testing, as proposed in this utility model.

[0019] Figure 3 This is a cross-sectional view of the structure of a mixer that facilitates sampling and testing, as proposed in this utility model.

[0020] Figure 4 This is an exploded view of the structure of a mixer limiting block that facilitates sampling and testing, as proposed in this utility model.

[0021] Figure 5 This is an exploded view of the structure of a sampling cup for a mixer that facilitates sampling and testing, as proposed in this utility model.

[0022] The reference numerals in the above figures indicate: 1. Main body; 101. Control box; 102. Base; 2. Stirring tank; 3. Sampling device; 301. Handle; 302. Connecting rod; 303. First moving block; 304. Second moving block; 305. First sealing ring; 306. Second sealing ring; 307. Sampling hole; 308. Limiting block; 4. Sampling cup; 401. Filter screen; 402. Embedded block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0026] Reference Figure 1-5 A mixer for easy sampling and testing includes a main body 1, a sampling device 3, and a sampling cup 4. A control box 101 is welded to one side of the main body 1, and a base 102 is bolted to the bottom of the main body 1. A mixing tank 2 is mounted on the top of one side of the base 102, and the sampling device 3 is welded to the bottom of one side of the mixing tank 2. The sampling device 3 is internally hollow, and a handle 301 is mounted on one side of the sampling device 3. A connecting rod 302 is fixedly connected to the handle 301, and the connecting rod 302 passes through the sampling device 3. A second moving block 304 is fixedly connected to the end of the connecting rod 302 away from the handle 301. A first movable block 303 is provided on one side of block 304. The first movable block 303 is embedded inside the sampling device 3. The first movable block 303 is fixedly connected to the connecting rod 302. This device needs to be connected to an external power source to power the electrical equipment of this device. The control box 101 of this device is equipped with a control terminal to control each electrical device. The mixing tank 2 is placed at the bottom of the mixing blade. When the mixing is completed, the mixing blade can be lifted to move the mixing tank 2 out. When sampling is required, the handle 301 can be pulled to move the first movable block 303 and the second movable block 304 to suck some material into the sampling device 3.

[0027] Furthermore, the first moving block 303 is connected to the first sealing ring 305 by adhesive on the side near the second moving block 304, and the second moving block 304 is connected to the second sealing ring 306 by adhesive on the side near the first moving block 303. The first sealing ring 305 and the second sealing ring 306 adhere to the inner wall of the sampling device 3 during sampling to seal the sampling device 3 and prevent material leakage.

[0028] Furthermore, the sampling device 3 has a sampling hole 307 at the bottom near the handle 301. A limiting block 308 is fixedly connected to the bottom of the sampling device 3 near the sampling hole 307. After the sample is moved to the sampling hole 307, the sample will flow from the sampling hole 307 into the sampling cup 4 at the bottom to complete the sampling. The limiting block 308 is used to limit the sampling cup 4.

[0029] Furthermore, the sampling cup 4 is hollow inside, and the top of the sampling cup 4 is connected to the filter screen 401 by a snap-fit. The filter screen 401 will intercept the particles in the sample, so that the staff can judge whether there is particulate matter sedimentation in the mixing tank 2 and the severity of sedimentation by the number of particles in the filter screen 401.

[0030] Furthermore, the top of the sampling cup 4 is fixedly connected to the embedding block 402, which is embedded inside the limiting block 308. The sampling cup 4 can be removed by moving it outward. After the sampling and testing are completed, the embedding block 402 can be re-embedded into the limiting block 308 to reset the sampling cup 4 for the next sampling.

[0031] Working principle: This device has a sampling device 3 at the bottom of one side of the mixing tank 2. Pulling the handle 301 outward will cause some liquid and particles at the bottom of the mixing tank 2 to be sucked into the sampling device 3. Pulling the handle 301 further will cause the second moving block 304 and the second sealing ring 306 to block the inlet of the sampling device 3, preventing excessive material from flowing out. Pulling the handle 301 further will move the sample to the sampling hole 307, and the sample will flow from the sampling hole 307 into the sampling cup 4 at the bottom, completing the sampling. This device only requires pulling the handle 301 to complete the sampling. The operation process is simple and has no complicated steps. After the sampling is completed, the sampling cup 4 can be removed by moving it outward. The sampling cup 4 has a filter screen 401 inside, which will intercept particles. The number of particles in the filter screen 401 can be used by the operator to judge whether there is particulate matter sedimentation in the mixing tank 2 and the severity of sedimentation.

[0032] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A blender for facilitating sample testing, characterized by: The device includes a main body (1), a sampling device (3), and a sampling cup (4). The main body (1) is connected to a control box (101) by welding on one side. The bottom of the main body (1) is bolted to a base (102). A stirring tank (2) is provided on the top of one side of the base (102). The sampling device (3) is connected to the bottom of one side of the stirring tank (2) by welding. The sampling device (3) is hollow inside. A handle (301) is provided on one side of the sampling device (3). The handle (301) is fixedly connected to a connecting rod (302). The connecting rod (302) passes through the sampling device (3). A second moving block (304) is fixedly connected to one end of the connecting rod (302) away from the handle (301). A first moving block (303) is provided on one side of the second moving block (304). The first moving block (303) is embedded inside the sampling device (3). The first moving block (303) is fixedly connected to the connecting rod (302).

2. A blender for ease of sampling according to claim 1, characterized in that: The first moving block (303) is connected to the first sealing ring (305) by adhesive on the side near the second moving block (304), and the second moving block (304) is connected to the second sealing ring (306) by adhesive on the side near the first moving block (303).

3. The blender of claim 1, wherein: The sampling device (3) has a sampling hole (307) at the bottom near the handle (301), and a limiting block (308) is fixedly connected to the bottom of the sampling device (3) near the sampling hole (307).

4. The blender of claim 1, wherein: The sampling cup (4) is hollow inside, and the top inside the sampling cup (4) is connected to the filter screen (401) by a snap-fit.

5. A blender for facilitating sample testing as claimed in claim 3, wherein: The top of the sampling cup (4) is fixedly connected to the embedding block (402), and the embedding block (402) is embedded inside the limiting block (308).

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