A screen belt system for a beach cleaning vehicle, including a flexible, sheet-type screen belt arrangement which is deflected by at least two deflection shafts, with at least one thereof being driven by a drive unit. The screen belt arrangement is provided with lengthwise extending outer straps on opposite longitudinal sides, and has at least one screen belt fabric. Transversely extending reinforcing profiles are also provided, each extending over a working width of the at least one screen belt fabric and being connected to the at least one screen belt fabric and attached to the outer straps on the face end side.

A method for sanitizing the sand of a beach or strand, comprising a step of scattering on the sand to be treated at least one first layer of lime, followed by a step of mechanical mixing of the sand treated with the lime. It is then optionally possible to repeat the two preceding steps to then move on to a step of mechanical ventilation of the sand treated with the lime.

This disclosure relates to a system and device for cleaning impurities, garbage, rocks and etc. from sand. In one embodiment, a sand cleaning device includes a spinning brush head that includes one or more flaps that push sand through a screen while retaining impurities, garbage, and rocks within a receptacle. The system includes a remote power unit for powering the sand cleaning device.

A method for sanitizing the sand of a beach or strand, comprising a step of scattering on the sand to be treated at least one first layer of lime, followed by a step of mechanical mixing of the sand treated with the lime. It is then optionally possible to repeat the two preceding steps to then move on to a step of mechanical ventilation of the sand treated with the lime.

The present disclosure provides a soft ground cleaning vehicle, including a main body frame; wherein each of both sides of the main body frame is arranged with a screw propulsion mechanism, and a lower portion of each of the both sides of the main body frame is arranged with a bottom frame; a power assembly is arranged on the bottom frame, and an extension frame is arranged on a lower portion of the bottom frame; the extension frame is arranged with a rotation assembly; a plastic track is arranged on the power assembly and the rotation assembly; a plurality of stand plates are arranged on an outer strip surface of the plastic track.

A rake and scoop includes a body having an upper surface, a lower surface, a front edge, and a rear end. The upper surface includes a concave shape from the front edge to the rear end. A plurality of drain openings are defined through the upper surface and lower surface of the body. A plurality of fingers are protruding from the front edge defining a plurality of grooves therebetween.

This disclosure relates to a system and device for cleaning impurities, garbage, rocks and etc. from sand. In one embodiment, a sand cleaning device includes a spinning brush head that includes one or more flaps that push sand through a screen while retaining impurities, garbage, and rocks within a receptacle. The system includes a remote power unit for powering the sand cleaning device.

A sand sifter apparatus includes a sifting head comprising that has a screen extending rearward from a leading edge of the screen and upward from an intermediate portion of the screen. The sifting head also includes a runner that is disposed below at least a portion of the screen and has a front section that is coupled with a front portion of the screen. A handle is coupled with a forward portion of the sifting head, where the handle is configured for a user to pull the sifting head forward over a bed of sand to draw sand over and through at least a portion of the screen that is elevated by the runner away from the bed of sand.

A sand cleaning vehicle including a debris collection mechanism that collects debris from sand, a storage compartment that stores the collected debris, a capture device that captures at least one image of the collected debris, a memory storing a computer program, and a processor that executes the computer program. The computer program categorizes the collected debris into a plurality of different debris types using at least one image of the collected debris.

A screen belt system for a beach cleaning vehicle, including a flexible, sheet-type screen belt arrangement which is deflected by at least two deflection shafts, with at least one thereof being driven by a drive unit. The screen belt arrangement is provided with lengthwise extending outer straps on opposite longitudinal sides, and has at least one screen belt fabric. Transversely extending reinforcing profiles are also provided, each extending over a working width of the at least one screen belt fabric and being connected to the at least one screen belt fabric and attached to the outer straps on the face end side.