Automated baggage handling carts and systems
Automated and/or autonomous material handling equipment include conveyors and/or baggage carts that can be used in material handling systems for safe and efficient package movement and management within facilities such as warehouses, airports, campuses and/or other locations. In some examples, material handling systems include a conveyor that can be tilted and/or raised in a motorized and automated manner. In some embodiments, the autonomous baggage carts include a cart body defining an interior space configured for receiving baggage items, driven wheels attached to the cart body, an onboard microcomputer and antenna configured for wireless communication with a remotely located computerized baggage handling management and control logistics system, and a door conveyor movably attached to the cart body. In some examples, an automated conveyor system described herein can be used separately from the baggage cart.
1 . (Previously PresenteA material handling system comprising:
a conveyor including: (i) a frame and (ii) a first conveyor roller having a first axle;
a first motor arranged to drive rotations of the first axle;
a clutch arranged to releasably couple the first axle to the frame;
a linear actuator coupled to the first axle and configured to move the first axle from a home position to a plurality of other positions; and
a clutch activation mechanism that causes the clutch to couple the first axle to the frame in response to the first axle being in the home position.
2 . The system of claim 1 , wherein the clutch activation mechanism comprises a clutch guide that applies force to move the clutch into an activated position as the first axle moves into the home position.
3 . The system of claim 2 , wherein the force from the clutch activation mechanism slides the clutch along the first axle and into engagement with a spline on the first axle.
4 . The system of claim 2 , further comprising a spring that biases the clutch away from the activated position.
5 . The system of claim 1 , further comprising:
an axle pulley attached to the first axle; and
a drive belt arranged to apply torque from the first motor to the pulley.
6 . The system of claim 5 , further comprising an idler pulley, wherein the drive belt extends between the axle pulley and the idler pulley.
7 . The system of claim 1 , wherein the linear actuator comprises:
a leadscrew;
a nut engaged with threads of the leadscrew and rotatably coupled to the first axle; and
a second motor arranged to drive rotations of the leadscrew.
8 . The system of claim 1 , wherein the home position is an end of travel position of the linear actuator.
9 . The system of claim 1 , wherein the first conveyor roller is positioned at a first end of the frame, and wherein the system further comprises a second conveyor roller attached at a second end of the frame that is opposite of the first end of the frame.
10 . The system of claim 9 , wherein the second conveyor roller is an idler roller, and wherein the conveyor further comprises a belt that extends between the first and second conveyor rollers.