Aviary system and method of circulating litter in an aviary
An aviary that includes a system and method for providing litter to birds and for circulating the litter throughout the aviary. A litter distribution chain extends through at least some of the scratching platforms. The litter distribution chain receives litter from a storage container and then transfers the litter through the aviary for use by the birds on the scratching platforms. At least a portion of the litter from one scratching platform is directed to move to a scratching platform on a lower level where the litter may be used by birds occupying this lower level. This circulation pattern repeats on the current level, with the recycled litter being deposited on at least one scratching platform near the next lower aviary tower level. Once the litter reaches the lowest aviary tower level, it remains there until it is removed from the aviary by a belt or other means.
1. A method for circulating litter within an aviary comprising a plurality of scratching platforms, at least one of the scratching platforms comprising a first litter chain operable to move relative to the at least one scratching platform, the method comprising the step of:
a) directing a supply of litter to the first litter chain; and
b) moving the first litter chain relative to the at least one scratching platform such that the first litter chain transports at least some of the litter along the at least one scratching platform.
2. The method of claim 1 , further comprising the step of:
c) catching at least some of the litter that falls through at least one hole in the at least one scratching platform on another of the plurality of scratching platforms disposed at least partially below the at least one scratching platform.
3. The method of claim 1 , further comprising the step of:
c) catching at least some of the litter that falls from at least one side of the at least one scratching platform on at least one belt positioned adjacent the at least one side of the at least one scratching platform, wherein the at least one belt is operable to move relative to the at least one scratching platform.
4. The method of claim 3 , further comprising the step of:
d) directing at least some of the litter on the at least one belt to be deposited on another of the plurality of scratching platforms.
5. The method of claim 4 , wherein step (d) comprises positioning a litter remover spaced above the at least one belt to direct some of the litter on the at least one belt to be deposited on another of the plurality of scratching platforms.
6. The method of claim 5 , wherein step (d) further comprises positioning a funnel and tube adjacent the litter remover, such that litter removed from the at least one belt by the litter remover is deposited into the funnel and directed to the other of the plurality of scratching platforms by the tube.
7. The method of claim 5 , wherein the other of the plurality of scratching platforms comprises a second litter chain operable to move relative to the other of the plurality of scratching platforms, and wherein step (d) further comprises directing some of the litter on the at least one belt to be deposited substantially on the second litter chain of the other of the plurality of scratching platforms.
8. The method of claim 3 , wherein step (c) further comprises moving the at least one belt to remove at least some of the litter on the at least one belt from the aviary.
9. The method of claim 1 , wherein the at least one scratching platform further comprises a trough formed therethrough with the litter chain extending through the trough and operable to move through the trough, and wherein step (b) comprises moving the first litter chain relative to the at least one scratching platform such that the litter chain transports at least some of the litter through the trough of the at least one scratching platform.
10. The method of claim 1 , wherein the litter comprises diatomaceous earth.