HEILMAN, JOSEPH A.,VOLESKY, ROBERT J.,ALLEN, ROBERT M.,BATCHELLER, BARRY D.,KERN, JOEL J.
申请号：
CA3004031
公开号：
CA3004031A1
申请日:
2018.05.04
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
A dry-particulate monitoring system for a machine that distributes dry-particulate to the ground by metering product into a flowing airstream. The airstream is diverted into several tubes mounted on booms covering some horizontal distance. At the end of each tube is a deflector designed to direct the flow of material to a desired location with a particular coverage. An acoustic-based sensor of the preferred embodiment is placed on each deflector to detect material flowing through each tube or pipe or against the deflector. The information that is gathered from the sensors is sent to the dry-particulate spreader operator, who is able to view the real time operation of the dry-particulate flow, The system may be capable of detecting presence or absence of flow (ie., blockage), or may detect variance of flow in individual pipes over time, or variances of flow between different pipes.
