POWERTRAIN WITH A CHAIN BREAKAGE DETECTION SYSTEM

摘要

A pneumatic compactor includes a power source configured to generate power, a pneumatic tire configured to rotate, a chain drive assembly that couples the power source to the pneumatic tire, a proximity sensor, an indicator, a braker controller, and a controller. The chain drive assembly has a chain case and a chain housed in the chain case. The proximity sensor is coupled to the chain case and configured to detect a breakage of the chain and generate a signal signifying the breakage of the chain. The indicator is configured to indicate the breakage of the chain. The brake controller is configured to stop rotation of the pneumatic tire. The controller is configured to receive the indication from the proximity sensor signifying the breakage of the chain, command the indicator to indicate the breakage of the chain, and command the brake controller to stop rotation of the pneumatic tire.

主权项

1. A pneumatic compactor comprising:
a power source configured to generate power; a pneumatic tire configured to rotate; a chain drive assembly that couples the power source to the pneumatic tire; wherein the chain drive assembly comprises:
a chain case having a first end and a second end;a chain housed in the chain case; a proximity sensor located coupled to the chain case, wherein the proximity sensor is configured to:
detect a breakage of the chain; andgenerate a signal signifying the breakage of the chain; an indicator configured to indicate the breakage of the chain; a brake controller configured to stop rotation of the pneumatic tire; and a controller configured to:
receive the indication from the proximity sensor indicating the breakage of the chain;command the indicator to indicate the breakage of the chain; andcommand the brake controller to stop rotation of the pneumatic tire.