Berry catcher system

Abstract

The berry catcher system has an elastic catcher sheet that is sandwiched between upper and lower endless hollow rims. A protector sheet is deployed below the catcher sheet. The system is structured so that as berries are dislodged from their respective vines, the catcher sheet catches the berries as the protector sheet simultaneously protects (at least) the underside of the catcher sheet.

Claims

1. A berry catcher system operatively connected to a berry harvester, the system comprising: a hollow upper rim and a hollow lower rim; a catcher sheet stretched across the upper and lower rims; and a protector sheet stretched across the lower rim; wherein the berry catcher system is structured so that as the berry harvester moves across a field, falling berries dislodged by the berry harvester are caught by the catcher sheet as the protector sheet simultaneously protects the catcher sheet.

2. The system of claim 1 wherein the hollow upper and lower rims are structured so that the rims are endless.

3. The system of claim 1 wherein the catcher sheet is comprised of an elastic material.

4. The system of claim 1 wherein the catcher sheet is comprised of neoprene.

5. The system of claim 1 wherein the protector sheet is flexible and elastic.

6. The system of claim 1 wherein the catcher sheet is sandwiched between the upper and lower rims.

7. The system of claim 1 wherein the protector sheet is positioned below the lower rim.

8. The system of claim 1 wherein the upper rim and the lower rim are connected by rivets.

9. The system of claim 1 wherein the upper rim, the catcher sheet, the lower rim, and the protector sheet are connected by rivets.

10. The system of claim 1 wherein the system is structured so that the protector sheet protects the catcher sheet from debris on the ground.

11. A berry catcher system operatively connected to a harvester, the system comprising at least one endless hollow rim having an elastic catcher sheet stretched across the rim, and a protector sheet attached below the rim, wherein, as the harvester moves across a field, falling berries are dislodged by the harvester, as the berries are dislodged, the berries fall on to the catcher sheet as the protector sheet simultaneously protects an underside of the catcher sheet.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a top view of the berry catcher plate described herein, including the section line II.

(2) FIG. 2 is a cross-sectional profile view of the inventors' berry catcher plate, along the section line II shown in FIG. 1.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

(3) FIG. 1 generally shows a top view of a berry catcher system 10 as conceived by the inventors. The berry catcher system 10 comprises an endless hollow upper rim 12 with a catcher sheet 14 stretched across the upper rim 12. In the preferred embodiment, the catcher sheet 14 is comprised of neoprene rubber, however (alternatively) the catcher sheet 14 may be comprised of any material known in the artconsistent with cushioning the blueberries so that bruising to falling blueberries is minimized.

(4) As shown in FIG. 2, the system 10 further comprises an endless hollow lower rim 16 that is essentially identical to the upper rim 14 (as shown in FIG. 1) so that the catcher sheet 14 is essentially sandwiched between the upper rim 12 and the lower rim 16.

(5) For the purposes of this disclosure, an endless hollow rim means a substrate with a relatively large aperture positioned within the circumference of the substrate. For example, the upper rim 14 shown in FIG. 1 is an endless hollow rim. Other examples may include a drum rim (minus the drum head), a bicycle rim (minus the spokes) or a tennis racket head (minus the strings). Further, for the purpose of this disclosure, elastic does not mean a specific material or means flexible

(6) As shown in FIGS. 1 and 2, a protective sheet 18 is stretched across the lower rim 18. The protective sheet 18 provides additional support to the catcher sheet 14 so that if a large object (such as a tree limb) falls on the catcher sheet 14, the catcher sheet 14 will not be damaged. The protective sheet 18 further protects the catcher sheet 14 from tears that would otherwise be caused by stumps, branches, or other debris on the ground.

(7) The protective sheet 18 is preferably made of a durable nylon mesh. In alternative embodiments, the protective sheet 18 may be made of any material known in the art consistent with the function of protecting the catcher sheet 14 from tears, puncture, or other potential damage caused by ground debris.

(8) As best shown in FIG. 1, in the preferred embodiment, the components 12, 14, 16, 18 of the berry catcher system 10 are connected and held in place by rivets 15. However, in alternative embodiments, the components 12, 14, 16, 18 may be connected by adhesive, stitched cord, staples, screws, or by any other means known in the art.

(9) In operation, the berry catcher system 10 is positioned on a harvesting platform. As berries are dislodged from their respective vines, the berries impact the catcher sheet 14, which flexes downwardly and thereby cushions the fall of the berries and minimizes bruising. As the harvester moves across the field, the protective sheet 18 provides support and protection for the catcher sheet.

(10) For the foregoing reasons, it is clear that the method and apparatus described herein provides an innovative berry catcher system. The current system may be modified in multiple ways and applied in various technological applications. The disclosed method and apparatus may be modified and customized as required by a specific operation or application, and the individual components may be modified and defined, as required, to achieve the desired result.

(11) Although the materials of construction are only generally described, they may include a variety of compositions consistent with the function described herein. Such variations are not to be regarded as a departure from the spirit and scope of this disclosure, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims.