초록 ▼

A multi-compartment refuse and/or collection vehicle having an automated container handling mechanism that may automatically lift and dump a container into a preselected corresponding charging hopper of the vehicle. A microprocessor controls the extension, lift and lateral position of the container

A multi-compartment refuse and/or collection vehicle having an automated container handling mechanism that may automatically lift and dump a container into a preselected corresponding charging hopper of the vehicle. A microprocessor controls the extension, lift and lateral position of the container handling mechanism and analyzes the output voltage of potentiometers coupled to the container handling mechanism to thereby coordinate actuation of the container handling mechanism and smoothly pick up the container from the curbside, dump the container into the preselected corresponding charging hopper, and return the container to the same position on the curbside but above the ground a predetermined distance.

대표청구항 ▼

[ What is claimed is:] [1.] A lift and dump mechanism to automatically lift, dump and return a container of interest to an original location comprising:a) a frame attached to a refuse vehicle of the side loading type;b) carrying mechanism for carrying the container between pick-up, dump and release

[ What is claimed is:] [1.] A lift and dump mechanism to automatically lift, dump and return a container of interest to an original location comprising:a) a frame attached to a refuse vehicle of the side loading type;b) carrying mechanism for carrying the container between pick-up, dump and release locations;c) swivel mount mechanism attached between said frame and said carrying mechanism for swiveling said carrying mechanism fore and aft relative to said frame, said swivel mount mechanism having a first position sensor coupled thereto for generating a signal representative of a rotational position of said swivel mount mechanism relative to the frame;d) reach mechanism pivotally attached to said swivel mount mechanism for extending the carrying mechanism towards and away from the frame, said reach mechanism having a second position sensor coupled thereto for generating a signal representative of a position of said reach mechanism relative to the frame;e) lift mechanism pivotally attached between said reach mechanism and said carrying mechanism for lifting the container between the pick-up and dump positions, said lift mechanism having a third position sensor coupled thereto for generating a signal representative of a position of said lift mechanism relative to the reach mechanism;f) a control system for controlling the position of said swivel system, said reach mechanism, said carrying mechanism and said lift mechanism, said control system being electrically coupled to said first, second and third position sensors, said swivel mount mechanism, said reach mechanism, said carrying mechanism, and said lift mechanism; andg) wherein said control system includes(1) a memory programmed to store values related to signals from said position sensors identifying selected positions addressing at least one fore and one aft dumping location for said swivel mount mechanism and a dumping control device to control the dumping location used;(2) a memory programmed to store values related to signals from said position sensors indicative of at least one coincident position of said swivel mount mechanism, said reach mechanism and said lift mechanism at said pick-up location; and(3) a reposition control device to reposition said swivel mount mechanism, said reach mechanism and said lift mechanism at said release location, said release location being elevated above said pick-up location.