Feeder

1. A feeder for spreading feed, the feeder comprising a housing having

an upper feed compartment and

a lower feed compartment,

wherein the feeder is adapted to be loaded with feed in the upper feed compartment,

the feeder further comprising a partition wall between the upper feed compartment and the lower feed compartment, the partition wall comprising

an upper plate having at least one through-going opening,

a lower plate having at least one through-going opening,

and a disc having a height and at least one through-going opening, the disc being arranged between the upper and lower plates,

whereby relative rotation between the upper and lower plates and the disc about a first axis oriented with a major component in a vertical direction allows feed to be transferred from the upper feed compartment to the lower feed compartment, wherein the feed is transferred to the through-going opening of the disc when the through-going opening of the disc at least partly overlaps with the through-going opening of the upper plate, wherein the feed is transferred to the lower feed compartment when the through-going opening of the disc at least partly overlaps with the through-going opening of the lower plate,

the feeder further comprising

a spreader motor,

a rotatable spreader plate arranged beneath a feed outlet from the lower feed compartment,

a spreader shaft between and connected to the spreader motor and to the rotatable spreader plate, the spreader shaft extending at least partly through the lower feed compartment and being oriented to rotate about a second axis oriented with a major component in a vertical direction,

a lower agitator for feed agitation, the lower agitator being positioned inside the lower feed compartment and being connected to and extending from the spreader shaft such that when the spreader shaft is rotated the lower agitator will sweep around the second axis (A 2 ) inside the lower feed compartment, wherein the lower agitator comprises a first connecting portion comprising a self-supporting wire being coiled around the spreader shaft.

2. The feeder according to claim 1 , wherein the lower agitator further comprises a central portion extending from the first connecting portion and away from spreader shaft.

3. The feeder according to claim 1 , wherein the lower agitator further comprises a second connecting portion comprising a self-supporting wire being coiled around the spreader shaft.

4. The feeder according to claim 1 , wherein the wire of the lower agitator is formed of spring steel.

5. The feeder according to claim 1 , wherein, at the first connection portion, the wire is coiled around the spreader shaft in a coiling direction such that any obstruction hindering the lower agitator from sweeping with the rotation of the spreader shaft will cause the first connection portion to tighten around the spreader shaft.

6. The feeder according to claim 1 , wherein the first connection portion frictionally engages the spreader shaft, whereby the first connection portion is rotatable about the spreader shaft in case the frictional force is overcome.

7. The feeder according to claim 1 , wherein the feeder further comprises

a disc motor,

a disc shaft between and connected to the disc motor and to the rotatable spreader plates or disc, the disc shaft extending at least partly through the upper feed compartment and being oriented to rotate about the first axis,

an upper agitator for feed agitation, the upper agitator being positioned inside the upper feed compartment and being connected to and extending from the disc shaft such that when the disc shaft is rotated the upper agitator will sweep around the first axis inside the upper feed compartment.

8. The feeder according to claim 7 , wherein the upper agitator comprises a connecting portion comprising a self-supporting wire being coiled around the disc shaft.

9. The feeder according to claim 8 , wherein the upper agitator further comprises a central portion extending from the connecting portion and away from disc shaft.

10. The feeder according to claim 8 , wherein the wire is coiled around the disc shaft in a coiling direction such that any obstruction hindering the upper agitator from sweeping with the rotation of the disc shaft will cause the connection portion to tighten around the disc shaft.

11. The feeder according to claim 8 , wherein the connection portion of the upper agitator frictionally engages the disc shaft, whereby the connection portion is rotatable about the disc shaft in case the frictional force is overcome.

12. The feeder according to claim 7 , wherein the wire of the upper agitator is formed of spring steel.

13. The feeder according to claim 1 , wherein the upper plate and the lower plate are fixed relative to the housing and the disc is rotatable relative to the housing and relative to the upper and lower plates.

14. The feeder according to claim 1 , wherein the at least one opening of the upper plate is non-overlapping with the at least one opening of the lower plate.