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Unattended entry and exit management device for automobile coal

A management device, entry and exit technology, applied in measuring devices, special scales, weighing equipment for continuous material flow, etc., can solve the problems of complex operation, many charging steps, low operation efficiency, etc. The effect of preventing dust

Pending Publication Date: 2021-08-13
山东华唐环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an unattended entry and exit management device for automobile coal, which has the advantages of automatically recording and charging through the equipment, thereby reducing manual labor intensity and increasing management efficiency, and solves the current problem in logistics. The existing vehicle weighing system in the industry mainly relies on manual methods for vehicle weighing, that is, the goods to be loaded on the vehicle need to be weighed on-site by the floor scale before loading, or the goods are loaded and then weighed by the floor scale, and then reduced Remove the weight of the vehicle itself, and then manually record it separately. There are many steps in manual recording and charging, and the operation is complicated, so the problem of low efficiency in manual operation

Method used

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  • Unattended entry and exit management device for automobile coal
  • Unattended entry and exit management device for automobile coal
  • Unattended entry and exit management device for automobile coal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] S1. When the vehicle is in place, the weighbridge 10 detects the weight of the vehicle, and the user gets off the vehicle to operate the touch screen. At the same time, the weighbridge 10 detects the vehicle weight data and lasts for more than 10 seconds;

[0034] S2. The telescopic rod of the hydraulic cylinder 9 of the weighbridge 10 is retracted, so that the wheel enters the positioning groove 12 to position the vehicle, and the indication of the weighbridge 10 is reset to zero;

[0035] S3. The user inputs the required loading weight through the touch screen and pays the fee;

[0036] S4. After the upper computer connected with the PLC communication inquires the payment record, the PLC controls the screw feeder 5 to perform blanking, and the belt scale 8 is used for measurement, and the weighbridge 10 is used for weighing;

[0037] S5, when the local scale 10 display reaches 90% of the required loading capacity, the screw feeder 5 is controlled by PLC to decelerate,...

Embodiment 2

[0040] S1. When the vehicle is in place, the weighbridge 10 detects the weight of the vehicle, and the user gets off the vehicle to operate the touch screen. At the same time, the weighbridge 10 detects the vehicle weight data and lasts for more than 10 seconds;

[0041] S2. The telescopic rod of the hydraulic cylinder 9 of the weighbridge 10 is retracted, so that the wheel enters the positioning groove 12 to position the vehicle, and the indication of the weighbridge 10 is reset to zero;

[0042] S3. The user inputs the required loading weight through the touch screen and pays the fee;

[0043] S4. After the upper computer connected with the PLC communication inquires the payment record, the PLC controls the screw feeder 5 to perform blanking, and the belt scale 8 is used for measurement, and the weighbridge 10 is used for weighing;

[0044]S5, when the local scale 10 display reaches 90% of the required loading capacity, the screw feeder 5 is controlled by PLC to decelerate, ...

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Abstract

The invention discloses an unattended entry and exit management device for automobile coal, which comprises a supporting plate, a screw feeder, a collecting hopper, a belt weigher and a wagon balance, a positioning groove is formed in the upper surface of the wagon balance, a hydraulic cylinder is mounted in the positioning groove, a supporting plate is fixed at the top end of the hydraulic cylinder through a bolt, and the top end of the supporting plate is fixedly connected with the screw feeder. A supporting plate is erected above the wagon balance, a belt weigher is fixed in the supporting plate, one end of the belt weigher is located over the wagon balance, a collecting hopper is erected above the other end of the belt weigher, and a spiral feeder is connected to one side of the collecting hopper. The device has the advantages that recording and charging are automatically carried out through equipment, the labor intensity of workers is reduced, and the management efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle coal entry and exit management, in particular to an unattended entry and exit management device for vehicle coal. Background technique [0002] A weighbridge is a large scale placed on the ground, usually used to weigh the tonnage of a truck. The floor scale is also known as the truck scale, which is the main weighing equipment used in the measurement of bulk goods in factories, mines and merchants. Common weighbridges before the 1980s were generally mechanical weighbridges constructed purely mechanically using the principle of leverage, also known as mechanical weighbridges. In the mid-1980s, with the maturity of high-precision load cell technology, more and more brands of weighbridges entered the Chinese market; with the development of the weighbridge industry, people became more and more familiar with weighbridges. Mechanical scales are gradually replaced by analog scales and digital scales w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/03G01G11/06
CPCG01G11/06G01G19/03
Inventor 唐静徐楠卢景琦卢鹏张文浩唐海龙辛培坤
Owner 山东华唐环保科技有限公司
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