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Air locking unloader and control method

A technology of unloader and air lock, which is applied in the direction of program control, general control system, electrical program control, etc., can solve problems such as power tripping and stopping, so as to improve production efficiency, reduce adverse effects, and reduce both automatic and manual operations. The effect of power on and off

Inactive Publication Date: 2021-09-24
HUAINAN BEIXIN BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an air lock unloader and a control method to solve the technical problem in the prior art that the power supply is tripped due to material jamming

Method used

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  • Air locking unloader and control method
  • Air locking unloader and control method
  • Air locking unloader and control method

Examples

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Embodiment approach

[0100] The sealing gasket disk 421 includes a sealing tray 4211, a groove 4212 and a movable cavity 4213 opening on the sealing disc 4211; the sealing disc body 4211 is fixed to the inner wall of the unloader body 1 and fixed to the second shaft sleeve 412 Connect, and the second shaft sleeve 412 is located in the end portion of the discharge body 1 through the sealing tray 4211 in the groove 4212;

[0101] The rolling shaft sleeve 422 is disposed in the groove 4212, and when the rolling shaft sleeve 422 is eccentric, the rolling shaft sleeve 422 is slidably sliding in the inner surface of the groove 4212 in the inner surface of the groove 4212 in the groove 4212 when the rotation shaft 21 is rotated. The position of the sleeve 422 varies with the angle of rotation shaft 21;

[0102] The active cavity 4213 is disposed in a radial direction in the sealing disc body 4211, and one end portion of the movable chamber 4213 is in communication with the groove 4212, one end of the sliding...

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Abstract

The invention discloses an air locking unloader, which comprises an unloader body, a separation wheel and a control mechanism; the control mechanism comprises a PLC control module, a positive and negative rotation motor, a power supply and a power on-off structure, the PLC control module is connected with the positive and negative rotation motor and the power on-off structure, the power on-off structure comprises a power on-off execution rod and an execution control part, and the power on-off execution rod is manually or automatically controlled to control on-off of the power supply; the PLC control module receives the rotation state of the forward and reverse rotation motor and transmits the rotation state to the execution control part, and the execution control part controls the power on-off execution rod to be powered on when the separation wheel rotates normally and to be powered off when rotation of the separation wheel is blocked; and the PLC control module sends instructions to the execution control part and the positive and negative rotation motor after receiving an operation alarm signal of the positive and negative rotation motor, so as to secondarily control the power on-off execution rod to switch on the power supply to enable the positive and negative rotation motor to rotate reversely. The motor is controlled to rotate forwards and backwards to clean stuck materials, power tripping is automatically recovered, and the material frying speed is increased.

Description

Technical field [0001] The present invention relates to the field of unloading techniques, and more particularly to a lock wind unloader and a control method. Background technique [0002] The discharge device is the main apparatus for dust removal equipment, air supply, and other equipment, suitable for powdered materials and granular materials. The feed system of the raw material workshop is composed of a quantitative leather feeder and a lock wind unloader. Quantitative belt scales are delivered to the lock wind unloader, and the lock wind unloader is transferred to the hammer. Turnover. [0003] Due to many large material blocks in the raw gypsum, the material block is easy to calm the partition, causing the lock nozzle power to stop. Most of the prior art is a manual cleaning material to distribute the power generation, electricity management and production positions. Solve the snaps and card pickup faults, affecting the production speed, which may result in frequent pressur...

Claims

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Application Information

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IPC IPC(8): B65G43/02B65G65/48B65G69/00B65D90/00B65D88/66B65D88/28G05B19/05
CPCB65G43/02B65G69/00B65G65/4881B65D90/00B65D88/66B65D88/28G05B19/054
Inventor 吴金龙宋世恒陈超景磊
Owner HUAINAN BEIXIN BUILDING MATERIAL
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