Special automatic spiral sampler for powder bin

Abstract

The utility model relates to a special automatic spiral sampler for a powder bin, which comprises a T-shaped sampling pipeline and the powder bin, the T-shaped sampling pipeline is positioned on the conical surface of the lower end of the powder bin, a spiral material taking component is transversely arranged on the T-shaped sampling pipeline and comprises an inner flow channel, a spiral feeding rod and a motor, a T-shaped hole is formed in the inner flow channel, and the spiral feeding rod is arranged in the T-shaped hole. The spiral feeding rod is located in the T-shaped hole, the end of the spiral feeding rod extends into the powder bin, a pneumatic bag clamping assembly is detachably connected to a discharging port in the lower end of the T-shaped sampling pipeline, and a plastic plug is arranged at the discharging port of the T-shaped sampling pipeline. The spiral feeding device has the advantages that the spiral feeding rod with the conical spiral is adopted, the spiral pushing and material taking effect of powder materials is improved, automatic bag clamping and material receiving can be achieved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of sampling equipment, in particular to an automatic spiral sampler dedicated to a powder bin. Background Art

[0002] A powder bin is a container for storing powder materials. During the storage process of powder materials, it is necessary to regularly take samples for detection to understand the real-time state of the powder materials.

[0003] For the sampling of powder materials, there is an existing powder bin automatic sampler with the publication number CN217111604U, which includes a fixing plate for installing a sampling component on the powder bin. The sampling component includes a sampling auger with one end extending into the powder bin. The other end of the sampling auger is provided with a driving component for driving the sampling auger to extend into or out of the powder bin; one end of the sampling auger extending into the powder bin is provided with a auger sealing and piercing component for sealing between the sampling auger and the powder bin and for piercing the powder material with the sampling auger.

[0004] Although the existing sampler can take samples automatically, the existing screw rod has a poor material taking effect, and the taken powder materials need to be manually bagged and received. Therefore, an automatic spiral sampler dedicated to a powder bin is needed. Summary of the Invention

[0005] The purpose of the utility model is to provide an automatic spiral sampler dedicated to a powder bin, which adopts a spiral feeding rod with a conical spiral to improve the spiral feeding and material taking effect of powder materials, and can automatically clamp the bag to receive materials, reducing the labor intensity of workers.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an automatic spiral sampler dedicated to a powder bin, including a T-shaped sampling pipeline and a powder bin. The T-shaped sampling pipeline is located on the conical surface at the lower end of the powder bin. A spiral material taking component is horizontally arranged on the T-shaped sampling pipeline. The spiral material taking component includes an inner flow channel, a spiral feeding rod and a motor. A T-shaped hole is opened on the inner flow channel. The spiral feeding rod is located in the T-shaped hole, and the end of the spiral feeding rod extends into the powder bin. The spiral section of the spiral feeding rod extending into the powder bin is a conical spiral. A pneumatic bag clamping component is detachably connected to the discharge port at the lower end of the T-shaped sampling pipeline. A plastic plug is arranged at the discharge port of the T-shaped sampling pipeline.

[0007] Further, the T-shaped sampling pipeline and the inner flow channel are horizontally provided with an inclined section, and the inner flow channel is located in the T-shaped sampling pipeline.

[0008] Further, both the motor and the inner flow channel are fixedly connected to the T-shaped sampling pipeline, and the horizontal part of the T-shaped sampling pipeline is arranged to incline downward.

[0009] The beneficial effects of the present utility model are as follows: By the combined use of the T-shaped sampling pipeline, the spiral feeding component, and the pneumatic bag clamping component, and by using a spiral feeding rod with a conical spiral, the spiral feeding and sampling effect of the powder material is improved, and it can automatically clamp the bag for receiving materials, reducing the labor intensity of workers. Description of the Drawings

[0010] Figure 1 It is an axonometric schematic diagram of an automatic spiral sampler dedicated to a powder bin of the present utility model.

[0011] Figure 2 It is a schematic diagram of the T-shaped sampling pipeline of an automatic spiral sampler dedicated to a powder bin of the present utility model.

[0012] Figure 3 It is a sectional view of the T-shaped sampling pipeline of an automatic spiral sampler dedicated to a powder bin of the present utility model.

[0013] In the figure: 1. T-shaped sampling pipeline; 2. Spiral feeding component; 201. Inner flow channel; 202. Spiral feeding rod; 203. Motor; 3. Pneumatic bag clamping component; 4. Powder bin. Detailed Embodiment

[0014] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the following further elaborates on the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0015] Refer to Figures 1 - 3 An automatic spiral sampler dedicated to a powder bin as shown, which includes a T-shaped sampling pipeline 1 and a powder bin 4. The T-shaped sampling pipeline 1 is located on the conical surface at the lower end of the powder bin. The T-shaped sampling pipeline 1 is horizontally provided with a spiral feeding component 2. The spiral feeding component 2 includes an inner flow channel 201, a spiral feeding rod 202, and a motor 203. The inner flow channel 201 is provided with a T-shaped hole. The spiral feeding rod 202 is located in the T-shaped hole, and the end of the spiral feeding rod 202 extends into the powder bin 4. The spiral section of the spiral feeding rod 202 extending into the powder bin 4 is a conical spiral, which can better improve the spiral feeding effect of the powder material and improve the sampling efficiency. A pneumatic bag clamping component 3 is detachably connected to the discharge port at the lower end of the T-shaped sampling pipeline 1. A plastic plug is provided at the discharge port of the T-shaped sampling pipeline 1 (if the pneumatic bag clamping component 3 is not used, it can be removed for manual material receiving).

[0016] The T-shaped sampling pipeline 1 and the inner flow channel 201 are horizontally provided with inclined cut surfaces. The inner flow channel 201 is located in the T-shaped sampling pipeline 1, and the inner flow channel 201 is used to control the feeding of the powder material.

[0017] The motor 203 and the internal flow channel 201 are both fixedly connected to the T-shaped sampling pipeline. The horizontal part of the T-shaped sampling pipeline is arranged to slope downwards to prevent powder materials from flowing into the T-shaped sampling pipeline due to the action of gravity.

[0018] The working principle of the present utility model is as follows: when the present utility model is in use, a bag is sleeved on the bag gripper of the pneumatic bag clamping assembly 3 for automatic bag clamping. Subsequently, the motor 203 drives the spiral feeding rod 202 to rotate for sampling, and the powder materials fall into the bag for collection after being conveyed by the spiral feeding rod 202.

[0019] The above embodiments are used to further illustrate the present utility model, but do not limit the present utility model to these specific embodiments. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be understood to be within the protection scope of the present utility model.

Claims

1. An automatic spiral sampler dedicated to a powder bin, characterized in that: The invention comprises a T-shaped sampling pipe (1) and a powder bin (4), wherein the T-shaped sampling pipe (1) is located on a conical surface at the lower end of the powder bin, a spiral material taking component (2) is arranged transversely of the T-shaped sampling pipe (1), the spiral material taking component (2) comprises an inner flow channel (201), a spiral feeding rod (202) and a motor (203), the inner flow channel (201) is provided with a T-shaped hole, the spiral feeding rod (202) is located in the T-shaped hole, and the end of the spiral feeding rod (202) extends into the powder bin (4), the spiral section of the spiral feeding rod (202) extending into the powder bin (4) is a conical spiral, and a pneumatic bag clamping component (3) is detachably connected to the discharge port at the lower end of the T-shaped sampling pipe (1), and a plastic plug is arranged at the discharge port of the T-shaped sampling pipe (1).

2. The automatic spiral sampler for powder bin according to claim 1, characterized in that: The T-shaped sampling pipe (1) and the inner flow channel (201) are provided with chamfered surfaces in the transverse direction, and the inner flow channel (201) is located inside the T-shaped sampling pipe (1).

3. The automatic spiral sampler for powder bin according to claim 1, characterized in that: The motor (203) and the inner flow channel (201) are both fixedly connected to the T-shaped sampling pipeline (1), and the transverse portion of the T-shaped sampling pipeline (1) is arranged to be inclined downward.

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