Abstract: An excavating bucket apparatus pivotally mounts on an articulating arm of a mobile excavating machine. The bucket includes a scoop member that has a frame and defines a top configured for pivotal connection to the excavating machine's articulating arm. Each of the opposed ends of the scoop member can be open to receive and pass through any material dug or scraped by the scoop member, which defines a bottom disposed opposite the top. The bottom of the scoop member can define a generally banana-shaped bottom profile. The frame carries a screening mechanism disposed at the bottom of the scoop member, and the screening mechanism can define at least two stacked screening decks and a generally banana-shaped profile. The screening mechanism can be mechanically vibrated while being isolated mechanically from the scoop member. The frame accommodates different screening mechanisms, which are easily removed and re-installed.

Abstract: An excavating bucket apparatus pivotally mounts on an articulating arm of a mobile excavating machine. The bucket includes a scoop member that has a frame and defines a top configured for pivotal connection to the excavating machine's articulating arm. Each of the opposed ends of the scoop member can be open to receive and pass through any material dug or scraped by the scoop member, which defines a bottom disposed opposite the top. The bottom of the scoop member can define a generally banana-shaped bottom profile. The frame carries a screening mechanism disposed at the bottom of the scoop member, and the screening mechanism can define at least two stacked screening decks and a generally banana-shaped profile. The screening mechanism can be mechanically vibrated while being isolated mechanically from the scoop member. The frame accommodates different screening mechanisms, which are easily removed and re-installed.

Abstract: A mobile bucket assembly for crushing objects includes a frame configured as a bucket that can carry a screen and/or a magnet. The mobile bucket assembly can be attached to a piece of construction equipment such as a front end loader or an excavator for example.

Abstract: A compact mobile crushing and screening apparatus for disintegrating solid feedstock and further processing the disintegrated feedstock comprises a hopper, a feedstock feeder system, a pre-screen (aka dirt screen), a crushing mechanism with a feed inlet opening, at least one side conveyor, a discharge conveyor having a front elevating section, a magnet and a screening/separator all on one track mounted framework that is radio remote controlled. The track mounted framework of the compact mobile crushing and screening apparatus provides the skeleton of the entire apparatus. The compact mobile crushing and screening apparatus comprises a crusher frame that carries the crushing mechanism and is integrated into the framework, which is configured and disposed to support and strengthen the crusher frame and thus reduces the mass and overall weight of the crusher frame. The feed inlet opening is at least about 3.

Abstract: A mobile jaw crusher assembly for crushing objects is provided. The assembly includes a frame and a first crushing member that is configured to be moved and at least partially rotated by a vehicle. The first crushing member is configured to be attached to the vehicle. A second crushing member is also present and faces the first crushing member. The first and second crushing members define a crushing chamber that is used for crushing objects. The second crushing member is configured to be moved and at least partially rotated by the vehicle.

Abstract: A mobile impact crusher assembly for crushing objects is provided. The mobile impact crusher assembly includes a frame that is configured for attachment to a vehicle. The vehicle is capable of moving the mobile impact crusher assembly and at least partially rotating the mobile impact crusher assembly. The frame is configured to hold objects that are to be crushed. The frame is also configured to allow for crushed to be removed. A rotor is rotationally mounted on the frame. The rotor is configured to rotate and crush objects that are held by the frame.