초록 ▼

A movable vehicle supported by a plurality by a pair of front and rear wheels or tracks, upon which a structural frame is set upon, the vehicle driven by a fuel engine which would in turn power a hydraulic pump for steering, lifting and rotating and other purposes on the vehicle. The vehicle would i

A movable vehicle supported by a plurality by a pair of front and rear wheels or tracks, upon which a structural frame is set upon, the vehicle driven by a fuel engine which would in turn power a hydraulic pump for steering, lifting and rotating and other purposes on the vehicle. The vehicle would include primary collection system along its leading edge, which would include a means such as gas and water eductor lines for educting fluid into the pond at a point ahead of the on moving vehicle, so that the crawfish which may be hiding or settled at the bottom of the pond would tend to be disturbed and float to a level within the water in the pond, and urged into the forward moving trapping device by the relative movement of pond water to the vehicle combined with the urging of pressurized water and air floor toward the forward opening of the harvesting device.

대표청구항 ▼

A vehicle for harvesting crawfish in their natural habitat, comprising: a. a first primary frame portion; b. means for advancing the frame portion forward through the water during harvesting; c. a rigid primary roller extending a distance of at least the width of the vehicle, for dislodging crawfish

A vehicle for harvesting crawfish in their natural habitat, comprising: a. a first primary frame portion; b. means for advancing the frame portion forward through the water during harvesting; c. a rigid primary roller extending a distance of at least the width of the vehicle, for dislodging crawfish from their habitat in the water as the vehicle advances through the water; d. means for directing the travel of and receiving the dislodged crawfish onto a first portion of the vehicle; and e. means for conveying the crawfish received to a primary collection zone.