Sorting table for a fruit harvester

1. A sorting table for sorting fruit in a fruit harvester, the sorting table comprising:

a frame including a first side member and a second side member;

a plurality of conveying rollers carried by the frame;

a plurality of sorting rollers carried by the frame and positioned downstream from the conveying rollers, relative to a crop flow direction;

a pair of combs, each positioned in association with the first side member or the second side member, each comb including a plurality of slots, each of the plurality of slots associated with a respective one of the plurality of sorting rollers, each of the pair of combs pivotally coupled with a corresponding one of the first side member or the second side member

an actuator is coupled with each of the pair of combs for selectively moving the pair of combs in directions transverse to the crop flow direction; and

an electrical processing circuit coupled with the actuator, the electrical processing circuit configured for controlling the actuator and thereby selectively increasing or decreasing a spacing between the sorting rollers.

2. The sorting table of claim 1 , wherein the plurality of slots comprises slots that have distinct rearward inclinations, the rearward inclinations decreasing for slots closer to pivot point of the pair of combs.

3. The sorting table of claim 1 , wherein the plurality of sorting rollers has an upstream end that is positioned adjacent to a downstream end of the plurality of conveying rollers, and the upstream end of the sorting rollers is connected to the downstream end of the conveying rollers and maintained by a connection at a fixed distance therefrom.

4. The sorting table of claim 3 , wherein an upstream sorting roller positioned at the upstream end of the plurality of sorting rollers is mechanically connected with a downstream conveying roller positioned at the downstream end of the plurality of conveying rollers, thereby maintaining a substantially constant spacing between the upstream sorting roller and the downstream conveying roller.

5. The sorting table of claim 4 , wherein the upstream sorting roller is connected to the downstream conveying roller by a pair of mechanical links, each of the pair of mechanical links positioned at and connected with a respective opposite end of the upstream sorting roller and the downstream conveying roller.

6. The sorting table of claim 1 , wherein the plurality of conveying rollers is carried by guide surfaces provided on the first and second side frame members, allowing for movement of the plurality of conveying rollers in a fore-and-aft direction with respect to the frame.

7. The sorting table of claim 6 , further comprising a distance member for maintaining spacing between the plurality of conveying rollers during the fore-and-aft movement.

8. The sorting table of claim 7 , wherein the distance member comprises at least one front comb positioned in association with the first side member or the second side member each of the pair of combs including a plurality of slots, each of the plurality of slots associated with a respective one of the plurality of conveying rollers.

9. The sorting table of claim 1 , further comprising an elongate member connected at opposite ends with a respective one of the pair of combs, wherein the actuator being is coupled with the elongate member to simultaneously move the pair of combs in a selected transverse direction.

10. The sorting table of claim 9 , wherein the actuator comprises a powered ram connected with the elongate member, and the electrical processing circuit is further configured to selectively extend and retract the ram to thereby simultaneously move the pair of combs in the selected transverse direction.

11. The sorting table of claim 10 , further comprising a lever arm connected with and extending from the elongate member, the lever arm being pivotable about an axis of the elongate member, the ram of the actuator being connected with the lever arm to pivot and thereby simultaneously move the pair of combs in the selected transverse direction.

12. The sorting table of claim 10 , further comprising a pair of swing arms connected with and extending from the elongate member each of the pair of swing arms engaging a corresponding one of the pair of combs.

13. The sorting table of claim 12 , wherein each of the pair of combs comprises a slot, and wherein each of the pair of swing arms comprises a distal end carrying a roller which is positioned within the slot of a corresponding one of the pair of combs.

14. The sorting table of claim 1 , wherein each of the pair of combs has a trailing end which is pivotally coupled with a corresponding one of the first side member or the second side member.

15. A grape harvester comprising a sorting table, according to claim 1 .