Full-automatic test system for raw grain purchase

Abstract

The utility model relates to the technical field of grain detection, and discloses a full-automatic test system for unprocessed grain purchase, which comprises an automatic sampling unit for sampling unprocessed grains and sending the unprocessed grains to a material distribution unit; the material distribution unit is located on one side of the automatic sampling unit and used for equivalently distributing raw grains, the material distribution unit comprises a material distribution barrel with a temporary storage bin at the top, a discharging port is formed in the bottom end of the temporary storage bin, and a plurality of discharging ports are formed in the bottom of the material distribution barrel. The automatic sampling unit is used for sampling unprocessed grains, then samples are conveyed to the material distributing unit through the transferring unit, the samples firstly enter the temporary storage bin to be temporarily stored after entering the material distributing unit, the driving motor drives the rotating seat to rotate, and when the bottom end of the communicating cavity is sequentially communicated with all the discharging ports, the samples enter the temporary storage bin to be temporarily stored. Samples enter each detection device of the detection unit through the discharge pipe, various types of detection is carried out on the samples, manual participation is not needed in the process, and the detection efficiency can be greatly improved compared with a manual mode.

Description

Technical Field

[0001] The utility model relates to the technical field of grain detection, in particular to a fully automatic inspection system for raw grain purchase. Background Technique

[0002] The detection during grain purchase is crucial because it can not only ensure the quality and stability of grains but also prevent risks brought by mildew, pests or harmful microorganisms. At the same time, detection is also an important means to ensure that grains meet national and local regulations and standards, which helps to enhance the market competitiveness of products and protect the rights and interests of consumers. In addition, accurate detection results can also help to determine fair trading prices, thus ensuring the fairness of the market. Therefore, grain detection plays an indispensable role in the purchase link.

[0003] Currently, during the purchase of raw grains, manual sampling is mostly used. The material samples are taken back and then taken to moisture detectors, volume weight detectors, thousand-grain weight detectors and other testing equipment for testing respectively to obtain the test results. The steps are numerous, the manual operation efficiency is low, and the measurement accuracy and consistency are poor.

[0004] Therefore, we propose a fully automatic inspection system for raw grain purchase to solve the problems raised above. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the existing technology in the above background technology, the purpose of the utility model is to provide a fully automatic inspection system for raw grain purchase to solve the problems raised in the above background technology.

[0007] (II) Technical Solutions

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0009] A fully automatic inspection system for raw grain purchase includes an automatic sampling unit for sampling raw grains and sending them to the material distribution unit;

[0010] The material distribution unit is located on one side of the automatic sampling unit and is used for equally distributing the raw grain samples. The material distribution unit includes a distribution cylinder with a temporary storage bin at the top. A discharge port is arranged at the bottom of the temporary storage bin. A plurality of discharge ports are opened at the bottom of the distribution cylinder. A discharge pipe is arranged outside the discharge port. An installation groove is opened inside the distribution cylinder. A rotating seat is rotatably installed inside the installation groove. A communication cavity is opened inside the rotating seat, and both ends of the communication cavity are respectively communicated with the discharge port and one of the discharge ports;

[0011] The detection unit is located below the discharge pipe and is used for classifying and detecting a plurality of samples after the material distribution unit distributes the materials.

[0012] Furthermore, the automatic sampling unit is an automatic sampler.

[0013] Furthermore, a driving motor for rotating the rotating seat is provided at the bottom of the material distribution cylinder.

[0014] Furthermore, a transfer unit is further included. The transfer unit is a screw conveyor, and the discharge port of the screw conveyor is located above the material distribution cylinder and is connected to the temporary storage bin.

[0015] Furthermore, the detection unit includes a moisture detector, a bulk density detector, a thousand-grain weight detector, and a grain imperfect kernel detector. There are four discharge ports and four discharge pipes. The inlets of the moisture detector, the bulk density detector, the thousand-grain weight detector, and the grain imperfect kernel detector are respectively and correspondingly connected to the discharge ports of the four discharge pipes.

[0016] Preferably, the bottom of the temporary storage bin is in an inverted hopper shape, and the discharge port is located at the center of the bottom of the temporary storage bin.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] The automatic sampling unit samples the raw grain, and then sends the sample to the material distribution unit by the transfer unit. After the sample enters the material distribution unit, it first enters the temporary storage bin for temporary storage. When the driving motor drives the rotating seat to rotate, when the bottom end of the communication cavity is sequentially connected to each discharge port, the sample enters each detection device of the detection unit through the discharge pipe, and various types of detections are performed on the sample. During this process, no manual participation is required, and the detection efficiency can be greatly improved compared with the manual method. Description of the drawings

[0020] Figure 1 is a schematic structural diagram of the full-automatic grain inspection system for raw grain acquisition of the present utility model;

[0021] Figure 2 is a schematic structural diagram of the material distribution unit of the full-automatic grain inspection system for raw grain acquisition of the present utility model;

[0022] Figure 3 is a schematic structural diagram of the material distribution cylinder of the full-automatic grain inspection system for raw grain acquisition of the present utility model.

[0023] In the figure: automatic sampling unit 1, transfer unit 2, material distribution unit 3, material distribution cylinder 31, temporary storage bin 32, discharge port 33, discharge pipe 35, installation groove 36, rotating seat 37, communication cavity 38, driving motor 39, detection unit 4. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the accompanying drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] Please refer to Figures 1-3 As shown, the present utility model provides a fully automatic inspection system for raw grain procurement, including an automatic sampling unit 1, which is an automatic sampler for sampling raw grain;

[0026] A transfer unit 2, the transfer unit 2 is a screw conveyor, and the discharge port of the screw conveyor is located above the distribution cylinder 31 and is connected to the temporary storage bin 32. The transfer unit 2 is used to send the sample taken by the automatic sampler to the distribution unit 3;

[0027] A distribution unit 3, located on one side of the automatic sampling unit 1, is used for equally distributing the raw grain samples. It includes a distribution cylinder 31 with a temporary storage bin 32 at the top. A discharge port 33 is provided at the bottom end of the temporary storage bin 32. A plurality of discharge ports 34 are opened at the bottom of the distribution cylinder 31. An outlet pipe 35 is arranged outside the discharge port 34. An installation groove 36 is opened inside the distribution cylinder 31. A rotating seat 37 is rotatably installed inside the installation groove 36. A communication cavity 38 is opened inside the rotating seat 37, and both ends of the communication cavity 38 are respectively communicated with the discharge port 33 and one of the discharge ports 34. A driving motor 39 for rotating the rotating seat 37 is arranged at the bottom of the distribution cylinder 31;

[0028] A detection unit 4, located below the outlet pipe 35. The detection unit 4 includes a moisture detector, a bulk density detector, a thousand-grain weight detector, and a grain imperfect grain detector. There are four discharge ports 34 and outlet pipes 35 respectively. The inlets of the moisture detector, the bulk density detector, the thousand-grain weight detector, and the grain imperfect grain detector are respectively connected to the discharge ports of the four outlet pipes 35 correspondingly.

[0029] After the sample enters the distribution unit 3, it first enters the temporary storage bin 32 for temporary storage. When the driving motor 39 drives the rotating seat 37 to rotate, when the bottom end of the communication cavity 38 is successively communicated with each discharge port 34, the sample enters each detection device of the detection unit 3 through the outlet pipe 35, and various types of detections are carried out on the sample; when the communication cavity 38 is not communicated with the discharge port 34, it plays a role of cutting off and sealing. During this process, no manual participation is required, and the detection efficiency can be greatly improved compared with the manual method.

[0030] As a preferred technical solution of the present utility model: the bottom of the temporary storage bin 32 is in an inverted hopper shape, and the material discharge port 33 is located at the center of the bottom of the temporary storage bin 32. The inverted hopper-shaped temporary storage bin 32 plays a role in guiding the samples in the bin.

[0031] For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances; for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A fully automated inspection system for raw grain purchase, characterized by: include An automatic sampling unit (1) is used to sample raw grains and send them to a material distribution unit (3); A material distribution unit (3) is located on one side of the automatic sampling unit (1) and is used for distributing samples in equal amounts. The material distribution unit (3) comprises a material distribution barrel (31) with a temporary storage bin (32) at the top, a material discharge port (33) is arranged at the bottom of the temporary storage bin (32), a plurality of material discharge ports (34) are arranged at the bottom of the material distribution barrel (31), a material discharge pipe (35) is arranged outside the material discharge port (34), a mounting groove (36) is arranged inside the material distribution barrel (31), a rotating seat (37) is rotatably mounted inside the mounting groove (36), and a connecting cavity (38) is arranged inside the rotating seat (37), the two ends of which are respectively connected to the material discharge port (33) and one of the material discharge ports (34); The detection unit (4) is located below the discharge pipe (35) and is used to perform classification detection on the multiple samples after being sorted by the sorting unit (3).

2. A fully automated raw grain purchasing inspection system according to claim 1, characterized in that: The automatic sampling unit (1) is an automatic sampling machine.

3. A fully automated raw grain purchasing inspection system according to claim 2, characterized in that: A driving motor (39) for rotating the rotating seat (37) is arranged at the bottom of the material distributing barrel (31).

4. The fully automated raw grain purchasing inspection system according to claim 1 is characterized in that: It also comprises a transfer unit (2), which is a screw conveyor, and the discharge port of the screw conveyor is located above the material distribution barrel (31) and is connected to the temporary storage bin (32).

5. The fully automated raw grain purchasing inspection system according to claim 3 is characterized in that: The detection unit (4) comprises a moisture detector, a bulk density detector, a thousand-grain weight detector and a grain imperfect grain detector. The discharge ports (34) and the discharge pipes (35) are each provided with four. The feed ports of the moisture detector, the bulk density detector, the thousand-grain weight detector and the grain imperfect grain detector are respectively connected to the discharge ports of the four discharge pipes (35).

6. The fully automated raw grain purchasing inspection system according to claim 1 is characterized in that: The bottom of the temporary storage bin (32) is in an inverted bucket-shaped structure, and the discharge port (33) is located at the center of the bottom of the temporary storage bin (32).

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