A shaker head including bilateral eccentric weights connected to a single motor by a chain system that maintains the relative positioning and angular velocity of the eccentric weights without variance or slippage, where the relative position of the eccentric weights may be adjusted during non-operation to accommodate application of the shaker to head various tasks. The bilateral weights may be arranged in substantially symmetrical positions with respect to the midline of the shake head to improve balance of the shaker head. The shaker head may also include a third shaker head at third position to reduce undesired and inefficient shaking patterns in the shaker head during operations. The shaker head may be adaptable to various vehicles and machinery, such as trucks and tractors. The shaker head is operable to engage the trunk or limbs of a tree for purposes of harvesting fruit from the tree.

An impact processing system (10) having a central opening (12) enabling material flow into a primary impact zone (14) in which is located an impact mechanism (16) rotatable about a rotation axis (18). An impact structure (20) provided with a plurality of holes (22) surrounds the impact mechanism (16). The rotatable impact mechanism (16) impacts material entering the primary impact zone (14) from the central opening (12) and accelerate the impacted material in a radial outward direction toward the impact structure (20) to effect fragmentation of the impacted material so that when sufficiently fragmented the material is able to pass through the holes (22). An optional outer structure (30) is radially spaced from the impact structure (20) and may comprise one or more segments that cumulatively extend about the axis of rotation (18) for an angle from 30° and 270° inclusive. A rotatable set of impact members (50) may be located between the impact structure and the outer structure. One or more gaps (28) may be provided in the impact structure (20) to allow the passage of large and/or hard objects that cannot otherwise be fragmented. The outer structure (30) is positioned to span across the gaps (28) so that material passing there thought is directed onto the outer structure (30).

An impact processing system (10) having a central opening (12) enabling material flow into a primary impact zone (14) in which is located an impact mechanism (16) rotatable about a rotation axis (18). An impact structure (20) provided with a plurality of holes (22) surrounds the impact mechanism (16). The rotatable impact mechanism (16) impacts material entering the primary impact zone (14) from the central opening (12) and accelerate the impacted material in a radial outward direction toward the impact structure (20) to effect fragmentation of the impacted material so that when sufficiently fragmented the material is able to pass through the holes (22). An optional outer structure (30) is radially spaced from the impact structure (20) and may comprise one or more segments that cumulatively extend about the axis of rotation (18) for an angle from 30° and 270° inclusive. A rotatable set of impact members (50) may be located between the impact structure and the outer structure. One or more gaps (28) may be provided in the impact structure (20) to allow the passage of large and/or hard objects that cannot otherwise be fragmented. The outer structure (30) is positioned to span across the gaps (28) so that material passing there thought is directed onto the outer structure (30).

An over the row berry harvester provides flexible cushioned elements and surfaces to limit bruising of the fruit harvested. A chassis defines a picking tunnel that passes over rows of plants. A picking system removes fruit from the plants as the harvester moves along the rows. A catching system configured to receive fruit removed from the plants. The catching system includes groups of catch assemblies with soft surfaces on each side of the picking tunnel, each of the catch assemblies at least partially overlapping adjacent catch assemblies. Each of the catch assemblies has a lightweight frame with an aperture and a membrane over molded to bond to the frame and extend across the aperture. The harvest also includes soft surfaces assemblies with membranes stretched between edge frame elements.

A harvesting unit including a chassis intended to be moved along rows of plants to be harvested, and a shaker system including a shaker device including: a drum operable to detach a crop from the plants, the drum including a drum shaft mounted for rotation on the chassis about a vertical axis and shaker organs mounted to the drum shaft; a rotational driving mechanism for the drum including a driven body and a first driving device engaged with the driven body to steer its rotation about the vertical axis; an oscillatory driving mechanism for the drum about the vertical axis including comprising an eccentric module and a second driving device engaged with the eccentric module to steer its rotation, the eccentric module being connected to the drum shaft by a mechanical member arranged to transform the eccentric rotation of the eccentric module into an oscillation of the drum shaft.

A tarp system for controlling psylla and other orchard pests that includes two or more tarps sized and shaped to fit the width of an orchard row, a roller with handle, a container, oil, a pole apparatus for dislodging pests, and a broom. A method for using the tarp system includes grounding a first tarp below a tree, saturating a roller with oil in the container, rolling oil onto the tarp with the roller, and tapping tree branches over the tarp to dislodge pests on to the tarp, placing a second tarp slightly under the first tarp, sweeping debris from the first tarp to the second tarp, and disposing of the second tarp.

A tarp system for controlling psylla and other orchard pests that includes two or more tarps sized and shaped to fit the width of an orchard row, a roller with handle, a container, oil, a pole apparatus for dislodging pests, and a broom. A method for using the tarp system includes grounding a first tarp below a tree, saturating a roller with oil in the container, rolling oil onto the tarp with the roller, and tapping tree branches over the tarp to dislodge pests on to the tarp, placing a second tarp slightly under the first tarp, sweeping debris from the first tarp to the second tarp, and disposing of the second tarp.

A harvesting device for harvesting fruit hanging from a plant, includes a frame which is displaceable in a transport direction and carries a loop-like conveyor track which can be driven in circular manner, and at least one harvesting bin connected to the conveyor track. The conveyor track lies in a plane which is substantially parallel to the transport direction and which lies at a first acute angle to the horizon in a direction transversely of the transport direction during normal use of the harvesting device. A method for harvesting fruit hanging from a plant, wherein the harvesting device is used.

A harvesting device for harvesting fruit hanging from a plant, includes a frame which is displaceable in a transport direction and carries a loop-like conveyor track which can be driven in circular manner, and at least one harvesting bin connected to the conveyor track. The conveyor track lies in a plane which is substantially parallel to the transport direction and which lies at a first acute angle to the horizon in a direction transversely of the transport direction during normal use of the harvesting device. A method for harvesting fruit hanging from a plant, wherein the harvesting device is used.

A device for harvesting bilberries comprises: a frame including a handgrip portion; a shaking unit, including a hook-shaped portion for grasping a branch of a bilberry plant, wherein the shaking unit is movable relative to the frame with reciprocating motion along an axis of vibration to shake the branch; a motor; a transmission unit, wherein the motor is associated with the transmission unit to vibrate the shaking unit along the axis of vibration at a variable vibrating frequency; a frequency adjustment system drivable by the operator to select the vibration frequency at least between a first frequency and a second frequency, wherein the frequency adjustment system is configured to keep the vibration frequency permanently set at the setting selected by the operator.