摘要:
The invention relates to a scooping apparatus to be coupled with a vehicle, said apparatus comprising: a carrying frame to be coupled with said vehicle by means of coupling means, a substantially cylindrical cage rotatably carried by said frame, said cage comprising: two end walls rotatably connected with said frame by means of rotation bearings, two cage parts carried by said end walls, namely a scooping part having a scooping edge, and a lid part, said two cage parts being relatively movable between a closed position, in which they form the cage, and an open position and one of which has at least one opening, in such a way that that cage part has a substantial opening degree, first driving means for rotatably driving at least one of said cage parts; and second driving means for moving the cage parts between the closed position and the open position. The scooping apparatus according to the invention is characterized in that the two cage parts are movable in coaxial relation with the cylinder axis of the cage.
摘要:
The invention relates to a scooping apparatus to be coupled with a vehicle, said apparatus comprising: a carrying frame to be coupled with said vehicle by means of coupling means, a substantially cylindrical cage rotatably carried by said frame, said cage comprising: two end walls rotatably connected with said frame by means of rotation bearings, two cage parts carried by said end walls, namely a scooping part having a scooping edge, and a lid part, said two cage parts being relatively movable between a closed position, in which they form the cage, and an open position and one of which has at least one opening, in such a way that that cage part has a substantial opening degree, first driving means for rotatably driving at least one of said cage parts; and second driving means for moving the cage parts between the closed position and the open position. The scooping apparatus according to the invention is characterized in that the two cage parts are movable in coaxial relation with the cylinder axis of the cage.
摘要:
Machine for lifting tubers (12) with preferably two ploughshares (18) penetrating in the ground. At least one of the ploughshares (18) is configured as a pivoting extraction cylinder and comprises projections starting from its peripheral surface, shaped like ribs and extending along its longitudinal direction. To the lifting machine (10) there is adjoined a transport device (74) by means of which the tubers (12) are brought to a cleaning station (144).
摘要:
A method and apparatus for removing from soil particles within a predetermined size range, comprises a movable frame (1), and a digger (3) attached thereto to excavate soil as the frame (1) is moved. A first separater (8) to which the excavated soil passes allows material of less than a first predetermined size (3.5 mm) to pass through and discards material of size greater than said first predetermined size. A second separater (10) is adapted to retain material of size greater than a minimum of said predetermined size range (1.5 mm) and to discard material of size less than said minimum. The retained material is stored.
摘要:
A method and apparatus for removing from soil particles within a predetermined size range, comprises a movable frame (1), and a digger (3) attached thereto to excavate soil as the frame (1) is moved. A first separater (8) to which the excavated soil passes allows material of less than a first predetermined size (3.5 mm) to pass through and discards material of size greater than said first predetermined size. A second separater (10) is adapted to retain material of size greater than a minimum of said predetermined size range (1.5 mm) and to discard material of size less than said minimum. The retained material is stored.