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Intelligent sweeper control system based on torque detection

A torque detection and control system technology, applied in conveyor control devices, cleaning devices, transportation and packaging, etc., can solve the problems of accelerated belt wear and damage, inaccurate pressure control, labor cost waste, etc., to prevent belt deviation , avoid excessive pressurization, and reduce maintenance costs

Active Publication Date: 2021-10-29
淮北合众机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the process of belt conveyor conveying materials, the materials will adhere to the surface of the belt, which will accelerate the wear and damage of the belt. The cleaning of the cleaner plays a decisive role in improving the operation efficiency and reliability of the belt conveyor, reducing equipment failure and reducing maintenance costs. The cleaning blade of the cleaner will be worn out, and it is necessary to manually operate the tensioner device to adjust the bonding pressure between the blade and the belt. However, the manual operation is cumbersome and requires frequent maintenance and adjustment, resulting in a waste of labor costs. , and the pressure control is inaccurate, and it is impossible to ensure that the blade and the belt are at a suitable pressure. Therefore, an intelligent cleaner control system based on torque detection is proposed to solve the above problems.

Method used

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  • Intelligent sweeper control system based on torque detection
  • Intelligent sweeper control system based on torque detection

Examples

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Effect test

Embodiment 1

[0033] see figure 1 , the present invention provides an intelligent sweeper control system based on torque detection, which includes an automatic logic control module, a manual logic control module and an alarm logic control module, and the automatic logic control module includes the following steps:

[0034] Step 1, install the cleaner blade 7: install the electric actuator 5 on the head cover 2 at the left end of the conveyor frame 1 of the belt conveyor, and connect the rotating shaft 6 to the output end of the electric actuator 5 through a torque sensor , so that the torsion sensor can detect the torque of the rotating shaft 6 in real time, and the cleaner blade 7 is installed on the outer end surface of the rotating shaft 6, so that the cleaner blade 7 and the belt 4 are closely attached for the first time, and when the belt conveyor starts During the process, the main drum 3 drives the belt 4 to circulate, and two sets of cleaner blades 7 scrape on the belt 4 to clean th...

Embodiment 2

[0041] see figure 2 , The present invention provides an intelligent sweeper control system based on torque detection, which includes an automatic logic control module, a manual logic control module and an alarm logic control module.

[0042] Specifically, the manual logic control module includes the following steps:

[0043] Step 1, install the cleaner blade: install the electric actuator on the head cover of the belt conveyor, connect the rotating shaft to the output end of the electric actuator through the torque sensor, so that the torque sensor can control the torque of the rotating shaft Carry out real-time detection, install the cleaner blade on the outer end surface of the rotating shaft, so that the cleaner blade and the belt are tightly attached for the first time, and the cleaner blade is on the belt through two sets of cleaner blades during the start-up process of the belt conveyor. Scraping, multi-channel cleaning of the belt conveyor;

[0044] Step 2. Set the s...

Embodiment 3

[0049] see Figure 5 , The present invention provides an intelligent sweeper control system based on torque detection, which includes an automatic logic control module, a manual logic control module and an alarm logic control module.

[0050] Specifically, the alarm logic control module includes the following steps:

[0051] Step 1: Set the angle of the electric actuator to zero when the cleaning blade and the conveyor belt are in close contact for the first time, and perform zero calibration: install the electric actuator on the head cover of the belt conveyor, and pass the rotating shaft through the torque sensor Connect to the output end of the electric actuator, install the cleaner blade on the outer end surface of the rotating shaft, make the cleaner blade and the belt stick tightly for the first time, record the angle of the electric actuator at this time, and set it to zero value, Perform zero calibration;

[0052] Step 2. Calculate the difference between the current ...

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PUM

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Abstract

The invention discloses an intelligent sweeper control system based on torque detection. The intelligent sweeper control system comprises an automatic logic control module, a manual logic control module and an alarm logic control module. A belt conveyor for multiple times of sweeping is controlled, a belt of the belt conveyor is pressurized through double blades, the blades scrape off materials on the belt of the belt conveyor, the belt of the belt conveyor is swept for multiple times, residual materials are prevented from adhering to a carrier roller, the carrier roller drives the belt to move stably, and belt deviation is effectively prevented. The blades are pressurized intermittently, so that the blades are automatically attached to the belt after being abraded, and manual operation is not needed. The rotating angle of a current rotating shaft in the reference time is compared with the rotating angle of the rotating shaft during normal operation, the blade abrasion rate is obtained, the pressurizing interval time is adjusted according to the current blade abrasion rate, excessive pressurizing is avoided, and adjustment is faster.

Description

technical field [0001] The invention relates to the technical field of intelligent sweepers, in particular to an intelligent sweeper control system based on torque detection. Background technique [0002] During the process of belt conveyor conveying materials, the materials will adhere to the surface of the belt, which will accelerate the wear and damage of the belt. The cleaning of the cleaner plays a decisive role in improving the operation efficiency and reliability of the belt conveyor, reducing equipment failure and reducing maintenance costs. The cleaning blade of the cleaner will be worn out, and it is necessary to manually operate the tensioner device to adjust the bonding pressure between the blade and the belt. However, the manual operation is cumbersome and requires frequent maintenance and adjustment, resulting in a waste of labor costs. , and the pressure control is inaccurate, and it is impossible to ensure that the blade and the belt are at an appropriate bon...

Claims

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Application Information

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IPC IPC(8): B65G45/12B65G45/24B65G43/00
CPCB65G45/12B65G45/24B65G43/00
Inventor 石晴刘继超刘磊胡迪
Owner 淮北合众机械设备有限公司
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