Abstract: A multifunction bin utility apparatus comprises a mobile base, a plurality of wheels rotatably mounted on the mobile base with each of the wheels being rotatable independently of each other to steer movement of the mobile base, a tool mount movable with respect to the mobile base, an arm assembly mounted on the mobile base and configured to move the tool mount with respect to the mobile base, at least one tool attachment mounted on the tool mount, and a control apparatus configured to control movement of the plurality of wheels and the arm assembly with the control apparatus being remotely controllable by a remote control device.

Abstract: A scraper has an apron, a bowl, a cutting edge, a vehicle attachment, and a pivoting mechanism such that the scraper has a flat position and an angled position. In the flat position the cutting edge is in position to cut into dirt and store the dirt in the bowl, while in the angled position the scraper is rotated such that dirt within the bowl can drop onto the ground in front of the scraper.

Abstract: A machine, such as a scraper machine, includes a bowl, a cutter and a loading apparatus coupled with the cutter and including a chute having a first end disposed outside the bowl, and an auger positioned at least partially within the chute. The auger includes at least one auger, and is configured to move work material between the first and second ends of the chute. A method of operating the scraper machine includes capturing work material at least in part by moving the cutting edge of the scraper machine through the work material, and conveying work material from the chute into the bowl at least-in part by rotating the auger.

Abstract: A method of processing and sorting aggregate materials includes providing an aggregate material processing device which has aggregate material holding region having an opening over which may be pivotably and removably placed an aggregate material sorting device. The method involves causing the aggregate material processing device to engage with a supply of unsorted aggregate material such that the unsorted aggregate is forced over the aggregate material sorting device thereby causing some of the unsorted aggregate material to fall through the sorting device and into the aggregate material holding region while some of the unsorted aggregate material remains on a top region of the aggregate material sorting device.

Abstract: Ejector mechanism for the excavator bucket of a back hoe provides two laterally spaced ejector arms irrotatably carried on an ejector arm shaft journaled in horizontal orientation in the chamber of the excavator bucket to fit against the back and adjacent the sides of the bucket and pivot away from the back. A laterally medial powering arm irrotatably carried by the ejector arm shaft communicates through the back and extends forwardly to move upon an angulated ramp carried by the bucket tilting arm mechanism to pivot the ejector arms away from the back of the bucket as the bucket is tilted to a horizontal dumping position. The powering arm shaft is spring biased to maintain the ejector arms adjacent the bucket back when the bucket chamber is empty. The mechanism is retrofitable on various back hoe buckets of present day commerce.

Abstract: Aggregate mixtures such as dirt, sand, rock, concrete, etc. are separated into piles according to size by continuous agitation of the mixture and by gravitational and centrifugal forces exerted thereon. A container for the material, such as the bucket of a backhoe, has the bottom thereof at least partially open. An adjustable, hydraulically-driven rotating disk attaches to and covers the open portion of the bottom of the container, the combination having a gap, or a selected spaced-apart relationship, between the stationary container and the rotating disk. The mixture is agitated by the rotating disk and by contact with the other particles in the container. Particles smaller than the selected gap distance are thrown out through the gap between the disk and the open portion of the container by centrifugal force. Material larger than the selected gap size remains in the container.

Abstract: A scraper bowl for attachment to the frame of an earth scraper is disclosed. The scraper bowl includes a pair of spaced apart side walls, with each of the side walls being adapted for pivotable attachment to the scraper frame, a back wall, and a floor. The floor includes a fixed section and a moveable section, with the moveable section including a forward edge defining a cutting blade. Accordingly, the sidewalls, the back wall and the floor cooperate to contain material scraped from a support surface as the scraper bowl proceeds along a path.

Abstract: A method and apparatus for cleaning beaches or other similar sandy areas which includes a digger chain and an associated sweeper chain for capturing debris and other articles and conveying the same to a collection box or separation conveyor.

Abstract: An ejector-scraper comprising a hopper having an ejector assembly mounted therein for selectively discharging dirt and debris from the interior of the hopper. The ejector is displaced longitudinally through the hopper through a retractable scissors-actuator movably mounted to the rear frame of the ejector-scraper. Suitable links rotatably and slidably couple the actuator to the ejector. The scissor actuator comprises two brackets pivotally coupled at their center points to form an X-shaped lever system. The carriage further comprises pivoting wheel means for selectively raising or lowering the ejector-scraper. The wheel means are attached to the back frame and preferably comprise two pairs of offset, and staggered tires mounted to a rocker in turn pivoted to a V-shaped link. The link is in turn pivoted to a carrier pivotally connected to, and projecting rearwardly from, the scraper. The latter construction enables the wheel means to pivot in response to irregularities in the ground's surface.

Abstract: An earth mover includes a fixed scraper blade and a moveable floor section. The moveable floor section can be pulled rearwardly to provide an opening between the fixed scraper blade and the forward edge of the floor section. The floor section is mounted on tracks which run on the exterior of the sidewalls of the bowl. The forward portion of the tracks are angled upwardly which keeps the floor tight against the bottom of the bowl. When the floor is in the open position, it allows the floor to extend downwardly below the thick scraper blade. This allows the forward edge or blade of the floor section to act as a leveler as the dirt is being unloaded from the earth mover.

Abstract: A pair of links disposed at opposite sides and rearwardly of a scraper ejector panel pivotly support the panel from the upper limit of the bowl side walls and maintain it in substantially upright position as it moves forwardly in a downward arcuate path of its lower limit adjacent the scraper bowl bottom. In the retracted position the ejector panel forms a rearward wall for the scraper bowl.

Abstract: An ejector bucket includes a bucket frame, an ejector plate, and two actuating cylinders. The bucket frame has opposing side walls and a bottom wall extending between the side walls. The ejector plate is located within the bucket frame, and is movable between a load position where the ejector plate and the bucket frame together form a bucket for holding material and an eject position where the ejector plate has pushed substantially all of the material out of the bucket. The two hydraulic actuating cylinders are connected to the bucket frame and to the ejector plate. Each of the actuating cylinders is located adjacent to one of the side walls of the bucket frame. The actuating cylinder is operable in a push mode where an actuating rod is pushed out of the cylinder casing, and is operable in a pull mode where the actuating rod is drawn into the casing.