Material level collector

Abstract

The utility model relates to a material level collector, which comprises a collector main body and a switch, the collector main body is provided with an Internet of Things controller, a terminal module, a switch power supply, a wiring terminal strip, an air switch and a guided wave radar level meter, the Internet of Things controller is provided with an RS485 interface, a CAN interface, an Ethernet interface, an RS232 interface and a DC24V interface, and the Internet of Things controller is provided with PWR, RUN and ERROR indicating lamps. The terminal module is connected with the Internet of Things controller, the Internet of Things controller is connected with the switch through a network cable of Ethernet, the terminal module is provided with PWR, SYS, RUN, ERR, IORUN and IOERR indicating lamps, the terminal module is provided with a GC3654 module interface, and the terminal module is also provided with a CAN-H interface, an SHEELD interface, a CAN-L interface and a CAN-G interface, so that the collector main body supports multiple communication protocols through the terminal module.

Description

Technical Field

[0001] The utility model relates to the technical field of material level monitoring, in particular to a material level collector. Background Art

[0002] A level collector is a device used to monitor and control the level of solid materials (such as powders, granules, blocks) and certain liquids in storage tanks, silos or containers. Level collectors are widely used in many fields such as industrial production, warehousing logistics, resource management, etc. to ensure timely replenishment of materials, prevent overflow, optimize inventory management and improve production efficiency. Level collectors are usually divided into contact level sensors and non-contact level sensors. In some dusty environments and high-precision occasions, radar is usually used for level collection. When the radar wave encounters the surface of the material in the container, part of the energy will be reflected back. The reflected microwave pulse is captured by the antenna of the same radar level meter or a special receiver. The electronic components measure the time delay from the transmission of the pulse to the reception of the echo. By calculating this time delay, the distance from the radar antenna to the surface of the material can be obtained, thereby calculating the actual height or volume of the material.

[0003] The wiring of existing radar level collectors usually involves power supply, signal output, communication interface connection, etc. The transmission of radar data requires the connection of multiple connecting lines to achieve signal connectivity between devices, which leads to complex wiring. Utility Model Content

[0004] The purpose of the utility model is to provide a material level collector to solve the problem raised in the above background technology that the wiring of radar type material level collectors on the market usually involves power supply, signal output, communication interface connection, etc. The transmission of radar data requires access to multiple connecting lines to achieve signal connectivity between various devices, resulting in complex wiring.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material level collector, comprising a collector body and a switch, the collector body is provided with an Internet of Things controller, a terminal module, a switching power supply, a terminal block, an air switch and a waveguide radar level meter, the Internet of Things controller is provided with RS485, CAN, Ethernet, RS232, DC24V interfaces, and the Internet of Things controller is provided with PWR, RUN, ERROR indicator lights, and the Internet of Things controller is connected to the switch through an Ethernet cable, the terminal module is provided with PWR, SYS, RUN, ERR, IORUN, IOERR indicator lights, and the terminal module is provided with a GC3654 module interface, and the terminal module is also provided with CAN-H, SHIELD, CAN-L, CAN-G interfaces, so that the collector body supports multiple communication protocols through the terminal module, and the terminal module is connected to the waveguide radar level meter and the Internet of Things controller by wire.

[0006] Preferably, an outer frame constituting a box structure is provided on the outside of the collector body, and at least two cross partitions are fixed to the inner side of the outer frame by snap-fitting and screwing. The inner side surface of the outer frame and the upper and lower surfaces of the cross partitions are respectively provided with raised surfaces by stamping, and the raised surfaces are provided with wire-clamping holes and grooves evenly spaced apart.

[0007] Preferably, a third mounting plate, a first mounting plate and a second mounting plate are sequentially arranged in the outer frame from top to bottom, and the cross partition is placed between the third mounting plate, the first mounting plate and the second mounting plate.

[0008] Preferably, the terminal module and the switching power supply are respectively mounted on the first mounting plate by snap-fitting, and the switching power supply is connected to the terminal module, the Internet of Things controller and the power interface wire of the guided wave radar level meter.

[0009] Preferably, the terminal block is mounted on the second mounting plate by snap-fitting, and the terminal block is also connected to the terminal module by wires.

[0010] Preferably, the circuit breaker is mounted on the third mounting plate by snap-fitting, and the circuit breaker is connected to the switch power supply wire.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the material level collector supports multiple communication protocols, can realize the information exchange between radar data and the host computer control system, realize the data docking of the information system, and reduce the wiring at the same time. The material level collector is composed of an Internet of Things controller, a terminal module, a switching power supply, a terminal block, an air switch and other structures, and is installed in a box structure in a partitioned manner. The Internet of Things controller is connected to the switch, and the guided wave radar level meter is connected to the Internet of Things controller through the terminal module to realize information exchange. The CAN bus terminal resistance switch between the terminal module and the Internet of Things controller is dialed down before installation to improve the signal quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the material level collector of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure in which the guided wave radar level meter of the material level collector of the utility model is connected to the Internet of Things controller through a terminal module;

[0014] Figure 3 This is a side view of the material level collector of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the Internet of Things controller of the material level collector of the utility model;

[0016] Figure 5 This is a schematic diagram of the terminal module structure of the material level collector of the utility model.

[0017] In the figure: 1. Collector body; 2. Outer frame; 3. Internet of Things controller; 4. Terminal module; 5. Switch power supply; 6. Terminal block; 7. Circuit breaker; 8. Raised surface; 9. Wire clamping hole groove; 10. First mounting plate; 11. Horizontal partition; 12. Second mounting plate; 13. Third mounting plate; 14. Switch; 15. Guided wave radar level meter. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5The utility model provides a technical solution: a material level collector, including a collector body 1 and a switch 14, the collector body 1 is provided with an outer frame 2 constituting a box structure on the outside, and at least two cross partitions 11 are fixed by screwing after being clamped on the inner side of the outer frame 2, and the inner side surface of the outer frame 2 and the upper and lower surfaces of the cross partition 11 are respectively provided with raised surfaces 8 by stamping, and the raised surfaces 8 are evenly spaced with wire clamping holes 9. This structure enables the collector body 1 to form a box structure with partitions through the outer frame 2 and the cross partition 11, so that each device in the collector body 1 can be installed in a partitioned manner, and the wire clamping holes 9 are used for storing and arranging the wires. A third mounting plate 13, a first mounting plate 10 and a second mounting plate 12 are sequentially arranged in the outer frame 2 from top to bottom, and the cross partition 11 It is placed between the third mounting plate 13, the first mounting plate 10 and the second mounting plate 12. This structure enables the third mounting plate 13, the first mounting plate 10 and the second mounting plate 12 to perform installation and positioning processing on the equipment in each area. The collector body 1 is provided with an Internet of Things controller 3, a terminal module 4, a switching power supply 5, a terminal block 6, an air switch 7 and a waveguide radar level meter 15. The terminal module 4 and the switching power supply 5 are respectively mounted on the first mounting plate 10 by snap-fitting, and the switching power supply 5 is connected to the power interface wires of the terminal module 4, the Internet of Things controller 3 and the waveguide radar level meter 15. This structure can perform power control processing on the parts of the collector body 1 that need power supply through the switching power supply 5. The terminal module 4 can provide an easy-to-operate structure. The invention can realize the rapid assembly of wires and support multiple communication protocols to meet the needs of the collector body 1, and reduce wiring. The terminal block 6 is mounted on the second mounting plate 12 by snap-fitting, and the terminal block 6 is also connected to the terminal module 4 by wires. This structure can provide orderly connection points through the terminal block 6 to help organize and manage a large number of wires and cables, avoid the disorderly entanglement of the lines, make the wiring layout clearer and neater, and facilitate identification and maintenance. The terminal block 6 is used for storing and arranging the connection wires of each interface position on the terminal module 4. The circuit breaker 7 is mounted on the third mounting plate 13 by snap-fitting, and the circuit breaker 7 is connected to the switch power supply 5 by wires. This structure provides protection for the circuit through the circuit breaker 7 to avoid safety hazards caused by circuit overload, thereby ensuring the collection. The collector body 1 can operate safely and reliably, and is also easy to maintain and manage. The Internet of Things controller 3 is provided with RS485, CAN, Ethernet, RS232, DC24V interfaces, and the Internet of Things controller 3 is provided with PWR, RUN, ERROR indicator lights, and the Internet of Things controller 3 is connected to the switch 14 via a network cable through Ethernet, and the terminal module 4 is provided with PWR, SYS, RUN, ERR, IORUN, IOERR indicator lights, and the terminal module 4 is provided with a GC3654 module interface, and the terminal module 4 is also provided with CAN-H, SHIELD, CAN-L, CAN-G interfaces, so that the collector body 1 supports multiple communication protocols through the terminal module 4.The terminal module 4 is connected to the guided wave radar level meter 15 and the Internet of Things controller 3 by wires. The Internet of Things controller 3 is connected to the CAN-H and CAN-L wires of the terminal module 4 through the CAN interface. The CAN bus terminal resistance switch is turned down before installation. The signal quality can be improved through the CAN bus terminal resistance. The Internet of Things controller 3 is embedded in the outer frame 2 and fastened by screws.

[0020] Working principle: When using the material level collector, first, the collector body 1 is formed into a box structure with partitions through the outer frame 2 and the cross partition 11. The third mounting plate 13, the first mounting plate 10 and the second mounting plate 12 are respectively screwed and fixed in each partition. The Internet of Things controller 3 is embedded in the outer frame 2 and then screwed and fastened. The circuit breaker 7 is assembled by the third mounting plate 13, the terminal module 4 and the switching power supply 5 are respectively assembled by the first mounting plate 10, and the terminal row 6 is assembled by the second mounting plate 12. The Internet of Things controller 3 is connected to the switch 14 network cable through the Ethernet interface, and the guided wave radar level meter 15 is connected to the terminal module 4 through the GC3654 module interface. At the same time, the power supplies of the guided wave radar level meter 15, the terminal module 4 and the Internet of Things controller 3 are connected to the switching power supply 5, and all the wires are inserted into the wire clamping hole groove 9 through the raised surface 8 for storage and sorting, thereby completing a series of work.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material level collector, comprising a collector body (1) and a switch (14), characterized in that: The collector body (1) is provided with an Internet of Things controller (3), a terminal module (4), a switching power supply (5), a terminal block (6), an air switch (7) and a guided wave radar level meter (15); the Internet of Things controller (3) is provided with RS485, CAN, Ethernet, RS232, and DC24V interfaces, and the Internet of Things controller (3) is provided with PWR, RUN, and ERROR indicator lights, and the Internet of Things controller (3) is connected to the switch (14) via a network cable via Ethernet, the terminal module (4) is provided with PWR, SYS, RUN, ERR, IORUN, and IOERR indicator lights, and the terminal module (4) is provided with a GC3654 module interface, and the terminal module (4) is also provided with CAN-H, SHIELD, CAN-L, and CAN-G interfaces, so that the collector body (1) supports multiple communication protocols through the terminal module (4), and the terminal module (4) is connected to the guided wave radar level meter (15) and the Internet of Things controller (3) via wires.

2. The material level collector according to claim 1, characterized in that: The collector body (1) is provided with an outer frame (2) constituting a box structure on the outside, and at least two transverse partitions (11) are fixedly screwed and clamped on the inner side of the outer frame (2), and the inner side surface of the outer frame (2) and the upper and lower surfaces of the transverse partitions (11) are respectively provided with raised surfaces (8) by stamping, and the raised surfaces (8) are provided with wire clamping holes (9) at even intervals.

3. The material level collector according to claim 2, characterized in that: The outer frame (2) is provided with a third mounting plate (13), a first mounting plate (10) and a second mounting plate (12) in sequence from top to bottom, and the transverse partition (11) is arranged between the third mounting plate (13), the first mounting plate (10) and the second mounting plate (12).

4. The material level collector according to claim 3, characterized in that: The terminal module (4) and the switching power supply (5) are respectively mounted on the first mounting plate (10) by snap-fitting, and the switching power supply (5) is connected to the terminal module (4), the Internet of Things controller (3) and the power interface wire of the guided wave radar level meter (15).

5. The material level collector according to claim 3, characterized in that: The wiring terminal block (6) is mounted on the second mounting plate (12) by snap-fitting, and the wiring terminal block (6) and the terminal module (4) are also connected by wires.

6. The material level collector according to claim 3, characterized in that: The circuit breaker (7) is mounted on the third mounting plate (13) by snap-fitting, and the circuit breaker (7) is connected to the wire of the switch power supply (5).

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