Automated feeding device and method

1. A feeder comprising:

(a) a base assembly; and

(b) a rotatable housing supported by the base assembly; wherein the rotatable housing contains and dispenses a food and comprises:

(i) a pivotable portioning divider which segregates a portion of the food from the food contained within the rotatable housing;

(ii) one or more divider stops which adjust a position of the pivotable portioning divider so that the pivotable portioning divider can be adjusted to vary an amount of the food dispensed by the feeder; and

(iii) a food chute or dispensing the food from the rotatable housing,

wherein the pivotable portioning divider includes an axis of rotation located at an end of the pivotable portioning divider and adjacent to a peripheral wall of the rotatable housing;

wherein the pivotable portioning divider rotates around the axis of rotation as the rotatable housing rotates to segregate a volume of the food between the rotatable housing and the pivotable portioning divider by i) the pivotable portioning divider pivoting about the axis of rotation and contacting the one or more divider stops, ii) the one or more divider stops pivoting with the pivotable portioning divider, or both; and

wherein the pivotable portioning divider pivots into contact with the food chute so that the amount of the food divided by the pivotable portioning divider is dispensed through the food chute.

2. The feeder of claim 1 , wherein the one or more divider stops extend into the rotatable housing so that the pivotable portioning divider rotates about the axis of rotation during rotation of the rotatable housing and contacts the one or more divider stops.

3. The feeder of claim 2 , wherein the rotatable housing includes at least four of the one or more divider stops and each of the one or more divider stops represents from about a quarter of a cup to about one and a half cups.

4. The feeder of claim 1 , wherein each of the one or more divider stops represents a volume between the rotatable housing and the pivotable portioning divider so that the food in the volume selected is divided from the food of the rotatable housing as the food is transferred to a divider storage portion of the rotatable housing and a constant volume of food is dispensed.

5. The feeder of claim 1 , wherein the one or more divider stops is an eccentric divider stop.

6. The feeder of claim 5 , wherein the eccentric divider stop includes an axle that connects the pivotable portioning divider to a knob so that the eccentric divider stop can be adjusted.

7. The feeder of claim 5 , wherein the eccentric divider stop includes a lobe having a plurality of lengths so that as the lobe is adjusted the amount of food dispensed by the feeder is adjusted.

8. The feeder of claim 5 , wherein the eccentric divider stop includes a ratchet interface for maintaining the position of the eccentric divider stop.

9. The feeder of claim 5 , wherein the pivotable portioning divider includes a divider pocket for accommodating the eccentric divider stop.

10. The feeder of claim 1 , wherein the rotatable housing includes a storage portion and a divider storage portion so that as the food is moved from the storage portion to the divider storage portion the food is retained by the pivotable portioning divider.

11. The feeder of claim 1 , wherein the rotatable housing includes at least one external port for allowing the food to be removed from the rotatable housing, to fill the rotatable housing, or both.

12. The feeder of claim 1 , wherein the food chute is aligned with at least one external port so that the food is dispensed from the feeder.

13. The feeder of claim 1 , wherein the base assembly includes a food bowl so that the food dispensed through the food chute is collected within the food bowl.

14. The feeder of claim 13 , wherein the food bowl includes a mass sensor so that once a predetermined amount of the food is removed from the food bowl the food bowl is activated so that more of the food is dispensed.

15. The feeder of claim 1 , wherein the rotatable housing is cylinder shaped and includes a track around a circumference of the rotatable housing;

wherein the rotatable housing is connected to a refill bin that automatically refills the rotatable housing;

wherein the base assembly includes a drive gear for rotating the rotatable housing;

wherein a constant volume of the food is dispensed regardless of a rotational speed of the rotatable housing, a rotation time of the rotatable housing, an aperture size of the food chute, an aperture size of at least one external port, or a combination thereof; and

wherein at least a portion of the rotatable housing is transparent so that a volume of the food in the rotatable housing is visible, a plurality of moving components are visible, or both.

16. A method comprising:

providing the feeder of claim 1 ;

rotating the rotatable housing; and

selecting a divider stop position and/or an eccentric divider stop position so that a predetermined volume of the food is segregated for dispensing.

17. The method of claim 16 , wherein the method includes a step of moving the pivotable portioning divider into contact with the one or more divider stops so that the predetermined volume of the food is formed between the pivotable portioning divider and the rotatable housing.

18. The method of claim 16 , wherein the method includes a step of moving the pivotable portioning divider into contact with the food chute so that the food is dispensed from the rotatable housing.

19. The method of claim 18 , wherein the method includes a step of transferring the food from a storage portion to a divider storage portion of the rotatable housing, from the divider storage portion to the storage portion of the rotatable housing, or both, and

wherein the one or more divider stops include a knob for adjusting the predetermined volume of the food dispensed from the feeder and the knob is rotated so that a volume between the rotatable housing and the pivotable portioning divider is adjusted.