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Intelligent column type electronic belt scale

An electronic belt scale and smart column technology, applied in the field of electronic weighing instruments, can solve the problems of low precision and unstable structure, and achieve the effects of high weighing precision, ingenious structure and easy installation.

Pending Publication Date: 2021-08-13
徐州恺尔电子设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, there are problems such as "low precision and unstable structure of ordinary electronic belt scales".
"And other issues

Method used

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  • Intelligent column type electronic belt scale
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  • Intelligent column type electronic belt scale

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-Figure 4 As shown, the smart column electronic belt scale provided in this embodiment mainly includes: a weighing unit 1, a weighing controller 2 and a control circuit connecting several weighing units 1 and a weighing controller 2, and the weighing unit 1 is provided with a base 102, the two ends of the base 102 are respectively connected to an L plate 101, and a load cell 103 is detachably connected to the inner side of the L plate 101 close to the base 102, and on the vertical outer wall outside the L plate 101 A digitizer junction box 110 is fixedly connected with screws, the digitizer junction box 110 has a built-in digitizer and a digitizer main board, and electronic components are arranged on the digitizer main board;

[0038] Two ends above the base 102 are symmetrically provided with drag roller mounting plates 105, the top of the drag roller mounting plate 105 is fixedly connected to the connection plate 104, and the welding drag roller assem...

Embodiment 2

[0045] Such as Figure 1-Figure 4 As shown, the principle is similar to that of Embodiment 1, the difference is that the smart column electronic belt scale provided by this embodiment, in this embodiment, such as Figure 1-Figure 4 As shown, it is also equipped with a cloud platform remote expert diagnosis system based on GPRS "Internet of Things" technology. The cloud platform remote expert diagnosis system can realize early fault detection, early warning, and automatic removal of faulty units.

[0046]The communication protocol support of the cloud platform remote expert diagnosis system includes: Modbus RTU, Modbus TCP, Profibus-DP, Ethernet / IP.

[0047] In this example, if Figure 1-Figure 4 As shown, the communication interfaces of the cloud platform remote expert diagnosis system include: RS-485, RS-232, Ethernet.

Embodiment 3

[0049] Such as Figure 1-Figure 4 As shown, the principle is similar to Embodiments 1 and 2, the difference is that the smart series electronic belt scale provided in this embodiment, in this embodiment, the smart series electronic belt scale specifically includes: eight weighing units 1 and a speed sensor, the speed sensor measures the speed of the conveyor belt on the drag roller assembly 1051;

[0050] Each weighing unit 1 specifically includes: 2 L plates 101, 1 base 102, 2 load cells 103, 1 connecting plate 104, 2 drag roller mounting plates 105, 1 drag roller assembly 1051, 1 hanging frame 106, 1 weight 1061, 2 push rods 107, 2 push rod bases 108, 10 threading pipes 109, 1 digital converter junction box 110.

[0051] The working principle of the present invention:

[0052] The intelligent row type electronic belt scale that the present invention applies for, with reference to the accompanying drawings of the description Figure 1 to Figure 4 , The smart column electro...

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Abstract

The invention introduces an intelligent column type electronic belt scale, which belongs to the technical field of electronic weighing instruments and comprises a weighing unit, a weighing controller and a control circuit, a base is arranged at the bottom of the weighing unit, two ends of the base are respectively connected with an L-shaped plate, and a weighing sensor is detachably connected to one side, close to the base, of the inner side of each L-shaped plate. A digital converter junction box is fixedly connected to the vertical outer wall of the outer side of the L plate through screws, a digital converter mainboard is arranged in the digital converter junction box, and AD signal plates are arranged on the digital converter mainboard. Each weighing unit is provided with an independent AD signal board which is respectively sent to the digital converter, then the analog quantity of the sensor is converted into digital quantity and sent to the integrator, the influence of belt tension can be eliminated by processing array data, the weighing precision of the belt scale is greatly improved, and in different material working conditions, and when materials with different densities are piled and taken and the flow is greatly changed, the system stability can be improved.

Description

technical field [0001] The invention relates to a belt scale, in particular to a smart series electronic belt scale, which is mainly used for weighing dynamic materials and belongs to the technical field of electronic weighing instruments. Background technique [0002] Belt scale is an automatic weighing instrument that continuously weighs bulk materials on the conveyor belt without subdividing the quality or interrupting the movement of the conveyor belt. Classification by belt speed: single-speed belt scales, variable-speed belt scales. [0003] The intelligent column electronic belt scale is a kind of electronic belt scale. Its appearance solves the problems of low precision and unstable structure of ordinary electronic belt scales, and provides great convenience for industrial production and wharf trade. Contents of the invention [0004] 1. technical problem to be solved [0005] In the prior art, there are problems such as "the precision of ordinary electronic bel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G11/00
CPCG01G11/00G01G11/006
Inventor 李广
Owner 徐州恺尔电子设备有限公司