Nut gatherer and method of constructing same
A nut gatherer device includes a cage formed by a plurality of wires. Each of the wires has a bowed middle segment and two straight end portions. Opposite end portions of the wires are secured within opposed hubs, each hub including first and second annular sets of spaced teeth, with the end portions of the wires secured in the radially-aligned spaces. A retainer affixed to the hub secures the wires between. A compressible washer between the wires and the retainer provides further securement and vibration dampening. An axle aperture in the hubs allows the cage to be rotatably attached to a handle. In use, the wire cage is rolled on the ground into contact with a bulky object, such as a nut, so that the object forces the wires to separate and permit the nut to pass into the cage where it is retained until emptying.
1. A device for collecting bulky objects from the ground comprising:
a cage formed from a plurality of circumferentially spaced wires, each of said wires having a bowed middle segment and opposed straight end portions;
a pair of hubs for receiving said opposed end portions, each of said hubs having an outer surface and an inner surface,
each of said hubs comprising first and second annular sets of spaced teeth, said first set being located around the periphery of said hub and said second set being spaced circumferentially inwardly from said first set of teeth, the open spaces between said teeth in said first set being radially aligned with the open spaces between said teeth in said second set whereby said wires are received in said open spaces between said first and second sets of teeth;
a retainer adapted to hold said wires in position between said teeth; and
at least one fastener engaging said retainer to maintain said retainer in a fixed position.
2. The device of claim 1 , further comprising a washer positioned between said hub and said retainer.
3. The device of claim 2 , wherein is included a plurality of said fasteners.
4. The device of claim 3 , wherein said washer is compressible.
5. The device of claim 1 , wherein said end portions project inwardly.
6. The device of claim 1 , wherein said first and second sets of teeth project inwardly and said end portions project outwardly.
7. The device of claim 6 , wherein is included a compressible washer positioned between said hub and said retainer.
8. The device of claim 7 , wherein said second set of teeth presents an annulus which receives said washer.
9. The device of claim 1 , wherein each of said wires includes a straight leg portion between said bowed portion and said end portion, said straight leg portions being received in said open spaces between said teeth.
10. The device of claim 9 , wherein said straight leg portions present an angle of approximately 90° with said end portions.
11. A device for collecting bulky objects from the ground comprising:
a cage formed from a plurality of circumferentially spaced wires, each of said wires having a bowed middle segment, first and second straight leg portions at opposite ends of said middle segment and opposed straight end portions extending from said straight leg portions;
a pair of hubs for receiving said opposed end portions, each of said hubs having an outer surface and an inner surface,
each of said hubs comprising first and second annular sets of spaced teeth, said first set being located around the periphery of said hub and said second set being spaced circumferentially inwardly from said first set of teeth, the open spaces between said teeth in said first set being radially aligned with the open spaces between said teeth in said second set whereby said wires are received in said open spaces between said first and second sets of teeth;
each of said hubs further comprising a recessed area configured to receive said straight end portions of said wires;
a retainer adapted to hold said wires in position between said teeth; and
at least one fastener engaging said retainer to maintain same in a fixed position to said hub.
12. The device of claim 11 , wherein each of said hubs further comprises an axial aperture to allow said device to be rotatably attached to a handle.
13. A method of making a nut gathering device, comprising:
providing a plurality of wires;
bending said wires to form a bowed middle segment and two straight end portions providing a pair of hubs, each comprising first and second annular sets of spaced teeth, said first set being located around the periphery of said hub and said second set being spaced circumferentially inwardly from said first set of teeth, the open spaces between said teeth in said first set being radially aligned with the open spaces between first and second;
inserting opposing straight end portions of said wires into said radially-aligned spaces in said hubs; and
affixing a retainer to each of said hubs to secure said wires within said spaces.
14. The method of claim 13 , further comprising:
placing a washer over said inserted wires between said hub and said retainer.
15. The method of claim 14 , wherein said washer comprises a compressible material.
16. The method of claim 13 , wherein said affixing step comprises attaching said retainer to said hub using a fastener.