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Belt wheel manual control device

A technology of belt pulley and disc rotation, which is applied in the direction of conveyor control devices, transportation and packaging, and conveyor objects, etc. It can solve problems such as shutdown failures, uneven feeding, overloading of motor loads, etc., and shorten the time to eliminate faults. Test method scientific effect

Inactive Publication Date: 2015-03-18
宁夏鹏程致远自动化技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic magnesium metal pelletizing equipment often has blockages caused by uneven feeding in the upper material conveying link, resulting in overloading of the motor, resulting in shutdown failures

Method used

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  • Belt wheel manual control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1 Composition of a manual control device for belt pulley rotation and the functions of its components:

[0012] The device consists of a forward rotation button 1, a forward rotation contactor 2, a reverse rotation button 3, a reverse rotation contactor 4, a stop button 5, a current transformer 6, an ammeter 7, a control panel 8, and a signal control cable 9. A manual control device for the rotation of a pulley controls the forward and reverse rotation of a motor through a forward rotation contactor 2 and a reverse rotation contactor 4 to replace manual rotation of a pulley.

Embodiment 2

[0013] Embodiment 2 The working principle of a manual control device for the rotation of the pulley:

[0014] When the ball pressing equipment is blocked due to the uneven feeding of the upper material conveying link, causing the motor load to be overloaded and causing a shutdown failure, the current value detected by the current transformer 6 displayed by the ammeter 7 should be at a higher level. In the range interval, control the forward and reverse rotation of the motor through the forward rotation button 1 and the reverse rotation button 3 on the control panel 8 until the current display value on the ammeter 7 is normal, which means that the material blockage fault has been eliminated.

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PUM

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Abstract

The invention relates to a belt wheel rotation manual control device. The device consists of a forward button 1, a forward contactor 2, a reverse button 3, a reverse contactor 4, a stop button 5, a current transformer 6, an ammeter 7, a control panel 8, and a signal control cable 9, wherein the forward contactor 2 and the reverse contactor 4 are used for controlling the forward and reverse rotation of a motor, and manual rotation of a belt wheel is replaced.; the current transformer 6 is used for detecting a current value of the motor; and the ammeter 7 is used for displaying the current value of the motor. The belt wheel rotation manual control device has main advantages that a test method is scientific and accurate; and manual rotation of the belt wheel is replaced, so that the failure eliminating time is reduced.

Description

technical field [0001] The invention relates to a manual control device for the rotation of a belt pulley, which belongs to the technical field of automatic control of electromechanical equipment. Background technique [0002] At present, domestic magnesium metal pelletizing equipment often suffers from clogging caused by uneven feeding in the upper material conveying link, resulting in overloading of the motor, resulting in shutdown failures. The way to deal with this type of downtime failure at present is: manual positive and negative rotation of the belt pulley to eliminate the failure. Contents of the invention [0003] The object of the present invention is to provide a manual control device that replaces the manual rotation of the pulley, according to the display data of the detected current value, and alternately drives the output shaft of the motor to rotate forward and reverse. In order to realize the purpose of the above invention, it is achieved through the fol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G43/00
CPCB65G43/00
Inventor 柴培府孙建东
Owner 宁夏鹏程致远自动化技术有限公司
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