A new type of sample barrel and system for coal collection and sampling

Abstract

The utility model discloses a novel sample barrel and system for coal collection and sampling, the novel sample barrel comprising a barrel cover (10) and a barrel body (20) capable of being locked with the barrel cover (10), the sample barrel further comprising a single-chip microcomputer and a 2.4G chip arranged in the barrel cover (10); and an RFID chip module arranged in the barrel body (20); wherein the 2.4G chip is electrically connected to the single-chip microcomputer for transmitting and receiving signals; and the RFID chip module is used for transmitting and identifying information.

Description

Technical Field

[0001] The utility model relates to the technical field of coal sampling and preparation, in particular to a novel sample barrel and a system for coal sampling and preparation. Background Art

[0002] In the field of coal sampling, automatic conveying of coal sample barrels is used. When the coal sample is automatically collected, the sample barrel is identified and judged by the induction component of the import and export mechanism, and then the coal sample barrel is imported or exported into the collection device. In the traditional method, the sample collection and processing process requires human participation, which causes some problems. For example, the traditional human participation may cause problems with the representativeness and authenticity of the coal sample, and increase the probability of false data.

[0003] In order to reduce or eliminate these problems, new techniques and devices are needed. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art and to provide a new type of coal sample barrel and system, which can realize automatic data entry and identification of sample barrels, reduce manual work and avoid data falsification.

[0005] More specifically, according to one aspect of the utility model, a new type of sample barrel (100) for coal collection and sampling is provided, comprising: a barrel cover (10) and a barrel body (20) capable of being locked with the barrel cover (10), characterized in that it also includes:

[0006] A single chip microcomputer and a 2.4G chip are arranged in the barrel cover (10); and

[0007] An RFID chip module arranged in the barrel (20);

[0008] Among them, the 2.4G chip is electrically connected to the single-chip microcomputer for transmitting and receiving signals; the RFID chip module is used for transmitting and identifying information.

[0009] According to the implementation scheme of the utility model, the new sample barrel for coal collection and sampling also includes a barrel cover lock arranged on the barrel cover (10), which can be locked and opened under the instruction of the single-chip microcomputer, thereby realizing the locking and opening of the barrel body (20) and the barrel cover (10).

[0010] According to the implementation scheme of the utility model, the novel sample barrel for coal collection and sampling further comprises a wireless power supply module arranged on the barrel cover (10), which is electrically connected to the single-chip microcomputer to provide power for the single-chip microcomputer.

[0011] According to an embodiment of the utility model, a raised portion (11) is formed in the center of the upper surface of the barrel cover (10), and the single-chip microcomputer and the 2.4G chip are arranged in the raised portion (11).

[0012] According to an embodiment of the utility model, the single chip microcomputer is selected from STC, ATmega and PIC.

[0013] According to an embodiment of the utility model, the RFID chip module is arranged at the bottom of the barrel (20).

[0014] According to an embodiment of the present utility model, the RFID chip module is selected from the group consisting of Alien series, Impinj series and NXP series.

[0015] According to another aspect of the present invention, a system for collecting and sampling coal is provided, comprising the sample barrel according to the present invention.

[0016] According to the implementation scheme of the utility model, the system further includes an import and export mechanism, a PLC and a PC terminal.

[0017] The utility model provides a novel sample barrel, device and system for coal collection and sampling, which has advanced recognition technology, and a mode combining two codes with coal samples can prevent the generation of false data, thereby ensuring the real and effective data of the coal samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a new type of sample barrel for coal collection and sampling according to the implementation scheme of the utility model;

[0019] Figure 2 It is a top view of a barrel cover of a new type of sample barrel for coal collection and sampling according to an embodiment of the utility model;

[0020] Figure 3 is a schematic diagram of the working principle of a system for coal collection and sampling according to an embodiment of the utility model; and

[0021] Figure 4 It is a structural schematic diagram of a system for coal collection and sampling according to an implementation scheme of the utility model. DETAILED DESCRIPTION

[0022] In order to clearly illustrate the scheme in the utility model, preferred embodiments are given below and described in detail with reference to the accompanying drawings. The following description is essentially only exemplary and is not intended to limit the application or use of the present disclosure. It should be understood that in all the drawings, corresponding reference numerals represent the same or corresponding parts and features.

[0023] Figure 1It is a structural schematic diagram of a new type of sample barrel for coal collection and sampling according to the implementation scheme of the utility model; Figure 2 It is a top view of a barrel cover of a new type of sample barrel for coal collection and sampling according to an embodiment of the utility model; Figure 3 It is a schematic diagram of the working principle of the system for coal collection and sampling according to the implementation scheme of the utility model.

[0024] refer to Figure 1-3 The embodiment of the utility model provides a new sample barrel for coal collection and sampling, and the sample barrel 100 includes a barrel cover 10 and a barrel body 20. A raised portion 11 is formed in the center of the upper surface of the barrel cover 10. A single-chip microcomputer, a 2.4G chip, and a wireless power module, etc. can be integrated in the raised portion 11. In addition, a barrel cover lock, such as an electric control lock (not shown), is also formed on the barrel cover 10 for locking the barrel cover and the barrel body.

[0025] The single-chip microcomputer is electrically connected to the 2.4G chip, the wireless power module and the electric lock, thereby controlling these units, such as managing the power supply, controlling the switch of the electric lock, etc. There are no special requirements for the single-chip microcomputer, for example, conventional STC, ATmega and PIC single-chip microcomputers can be selected. The 2.4G chip is used for signal transmission, such as the transmission and reception of instructions / data. The 2.4G chip itself is well known in the art and will not be described here. The wireless power module is used for wireless charging to pass power to the device.

[0026] A mechanism (not shown) that cooperates with the barrel cover lock is formed at the upper end of the barrel body 20. It should be understood that such locking devices or mechanisms are well known in the art. An RFID chip module is formed at the bottom of the barrel body. The RFID chip is a miniature radio frequency identification device that has the ability to store, process data and communicate. It is a contactless automatic identification technology that can be identified and tracked through radio signals. The RFID chip is usually composed of a chip and an antenna, and can be embedded in various items for identifying, tracking and managing objects. In the utility model, there is no particular limitation on the RFID chip module, for example, it can be selected from the Alien series, Impinj series and NXP series.

[0027] Figure 4 Schematic diagram of the structure of a new system for coal sampling and preparation according to the implementation scheme of the utility model. Figure 3 and 4 The embodiment also provides a system for coal sampling, which may include the sample barrel 100, the import and export mechanism 200, the read-write module, the PLC and the PC terminal according to the utility model. The working process of the utility model system is described below with reference to the accompanying drawings.

[0028] The import / export mechanism 200 is provided with a conveyor roller line, and the sample barrel 100 is transmitted through the conveyor roller line. When the sample barrel 100 passes through the data sensing mechanism provided on the import / export mechanism 200, the data sensing mechanism can read the information pre-stored in the single-chip microcomputer pre-selected in the sample barrel 100, such as the barrel cover 10, and the RFID chip of the barrel body 20, such as the number, weight and other information of the sample barrel 100, and identify the sample barrel. After confirming the sample barrel 100, the import component in the import and export mechanism 200 runs and pushes the sample barrel into the fixed position of the fully automatic sample collector to collect samples and transmit and read and write information; which includes issuing instructions through the single-chip microcomputer to open the barrel cover lock, then opening the barrel cover and injecting samples; after collecting the sample, the weighing mechanism in the import and export mechanism 200 weighs, and at the same time, the information is entered on the PLC and PC side, including entering the sample information such as weight, variety, form, origin, etc., and sharing this information, writing it into the RFID chip of the barrel body 20 and the single-chip microcomputer of the barrel cover 10, thereby realizing the integration of two codes and ensuring that the barrel cover integrated information is synchronized with the barrel bottom chip information. After completing the entry and sharing of information, the barrel cover 10 is covered and locked with the barrel cover lock, and the import and export mechanism pushes the sample barrel out of the fully automatic sample preparation collector, thereby completing the fully automatic collection and identification of samples, reducing human intervention.

[0029] In summary, the above contents are only embodiments of the present invention, which are only used to illustrate the principle of the present invention, and are not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel sample barrel (100) for collecting and preparing coal samples, comprising: The barrel cover (10) and the barrel body (20) capable of being locked with the barrel cover (10) are characterized by further comprising: A single chip microcomputer and a 2.4G chip are arranged in the barrel cover (10); and An RFID chip module arranged in the barrel (20); Among them, the 2.4G chip is electrically connected to the single-chip microcomputer for transmitting and receiving signals; the RFID chip module is used for transmitting and identifying information.

2. The novel sample barrel for coal collection and sampling as claimed in claim 1 is characterized in that: It also includes a barrel cover lock arranged on the barrel cover (10), which can be locked and opened under the instruction of the single chip computer, thereby realizing the locking and opening of the barrel body (20) and the barrel cover (10).

3. The novel sample barrel for coal collection and sampling as claimed in claim 1 is characterized in that: It also includes a wireless power supply module arranged on the barrel cover (10) and electrically connected to the single-chip computer to provide power to the single-chip computer.

4. The novel sample barrel for coal collection and sampling as claimed in claim 1 is characterized in that: A raised portion (11) is formed in the center of the upper surface of the barrel cover (10), and the single-chip microcomputer and the 2.4G chip are arranged in the raised portion (11).

5. The novel sample barrel for coal collection and sampling as claimed in claim 1, characterized in that: The single chip microcomputer is selected from STC, ATmega and PIC.

6. The novel sample barrel for coal collection and sampling as claimed in claim 1, characterized in that: The RFID chip module is arranged at the bottom of the barrel (20).

7. The novel sample barrel for coal collection and sampling as claimed in claim 1, characterized in that: The RFID chip module is selected from Alien series, Impinj series and NXP series.

8. A system for coal sampling, characterized in that: Comprising a sample barrel according to any one of claims 1-7.

9. The system according to claim 8, characterized in that It also includes import and export mechanisms, read and write modules, PLC and PC terminals.

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