use 5 gallon buckets to build a chicken feeder that can hold a full 50lbs of feed

 

Necessity is the mother of invention- and in this case, a need to not frequently handle feed bags (due to a dust allergy) inspired the creation of this multiple-week feeder.

The basic design of this feeder, one 5 gallon bucket set in a feed pan, is common but has a capacity of only about 1/3 to 1/2 of a 50 lb bag of chicken feed. I made two improvements to this design: #1, stacking buckets (which triples the capacity) and #2, lifting the feeder (which reduces the chance of bedding being pushed into the feed pan)

This easy DIY chicken feeder costs about $10 to make and holds 40lbs of feed. - Hawk-Hill.com
This feeder is made from materials you may already have on hand and will hold a full 50lb bag of chicken feed and slowly drop it into the feeder pan over the course of several weeks.

Materials Required

3 x 5 gallon plastic buckets

1 gamma seal lid (optional, but creates a dust-proof easy-open lid – especially helpful because your chickens will try to roost on this feeder and keeping waste out of the feed is very important)

1 feed pan

6 x 1.5 in bolts with nuts

 

Tools Required

handheld electric jig saw**

drill

1.5″ hole saw bit for drill

1 drill bit similar circumference to your bolts

painters tape (masking tape or duct tape ok)

heavy duty epoxy glue or drywall screws (screws will create a sharp point in the bottom of your feeder, but outside of the access of chickens)

**This tutorial calls for more tools than my typical tutorial. If you don’t have a jig saw, a hand saw should work. Alternately, almost every pawn shop has a few jig saws on their shelves starting at around $10 or $15. My jig saw was a $10 pawn shop buy and is going strong 3 years later!

 

Instructions For Making your Gravity Chicken Feeder:

Cutting the buckets:

Bucket 1: Using the 1.5″ hole saw drill bit, Drill holes at 3-4 inch intervals around the base of the bucket. (If you have trouble with your hole saw slipping, try covering the area with tape and trying again)

Bucket with holes cut for feed to filter through into feed pan

Bucket 2: Using the 1.5″ hole saw drill bit, drill one hole in the bottom of bucket #2. Then, using that hole for access, use the jig saw to completely remove the bottom of the bucket.

Bucket 3. Measure 3″ up the side, and mark a line at that height all the way around the bucket. drill a starter hole for access, and then cut the bucket into two pieces. (the cylinder left will become part of the feeder, the bottom of the bucket will become the riser to life the feeder) You should end up with a bucket that looks like the red bucket below:

Next Step: Construction of the “Silo” portion:

Just like a grain silo, your feed storage bin will store your chicken feed vertically. As the chickens eat, gravity will cause the chicken feed to slowly automatically refill the feed pan for several weeks, until the vertical storage is depleted.

construction: lay out your pieces in the order illustrated: cylinder of bucket 3, then bucket 2, then bucket 1 (with feeder holes) , then feed pan, then riser.

IMG_6163

Place bucket #2 partially into #3 (do not insert the bucket all the way down, but instead with bucket #1 overlapping #2 by about 6-8 inches.) Immobilize the inner bucket by stuffing rags into the gap or by inserting a drywall screw. Using a drill, drill a hole with a width the same as or just larger than your bolts. Drill through both bucket walls, insert bolt, and tighten bolt halfway. I used wing-nuts because I had them handy, but they aren’t necessarily.

IMG_6158

Add 2 more bolts in the same way to secure bucket #1 and bucket #2, then repeat the process to connect bucket #2. If you require a dust and water proof seal you can add caulking or expanding foam to the gaps between buckets.

Last Step; Assembling pieces:

You can use screws (drywall screws will pierce metal and plastics) to attach base, feeder pan, and silo together, however using a heavy duty glue ensures there will be no sharp points protruding anywhere. A heavy duty epoxy glue like Loctite Quickset works well to bond metal and plastic together solidly.

Coat the bottom of the column of buckets with epoxy and press firmly into the center of the feed pan. Next flip the entire feeder (plus attached feed pan over) and take the riser we made from the bottom of bucket #3, coat the bottom with expoy, turn over, and press onto the bottom of the feeder pan. (so the center of the bottom of the feed pan has a bucket bottom glued to the top and bottom). With the feeder still overturned, add a weight on top of the piece you just glued down and allow the glue to cure for 24 hours.

This easy DIY chicken feeder costs about $10 to make and holds 40lbs of feed. - Hawk-Hill.com

Once the glue has cured, your feeder is ready to use!

Please note that even though this feeder will auto-refill your birds’ feeder for an extended time (weeks, for my flock of 5-7 birds) you still need to check on your birds daily to make sure they have clean water and that the feeder is supplying fresh feed into a clean pan.

Two Cautions: 1. Feed set out 24/7 will potentially invite rodents. If you notice signs of rodents, for a few nights remove the feeder at dusk, replace with a bucket mouse trap, and replace the feeder in the morning. 2. This feeder can be top heavy when filled, for the safety of your chickens you’ll need to use the handle of the upper bucket to secure the feeder to something table (I just looped a lightweight chain around the handle and hooked it on a hook on the center beam of my coop)

interior of an old fashioned 1920's chicken coop
Finished DIY chicken feeder with twist off lid added.

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