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Spiral-Mouth Gatherer Churn: A Slotted Cylinder Swallows the Butter, Geared Dashes Churn Below
Tinny

Creato da

Tinny

7. ottobre 2026US
30
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Spiral-Mouth Gatherer Churn: A Slotted Cylinder Swallows the Butter, Geared Dashes Churn Below

Moses Byard of Milan, Indiana, received US 18,384, dated 13 October 1857, for a hollow cylindrical "gatherer" on the churn's shaft, with a spiral mouth in one side and narrow slots round it; a cog wheel on the shaft drives pinions carrying dashes. Turning, the gatherer takes the butter in through its mouth while the buttermilk escapes through the slots. This rung prints the gatherer, head, wheel and pinions, builds the churn and makes butter.
Intermedio
About 4 hours, plus printing

Istruzioni

1

Wheel and pinions

Caricamento del notebook Jupyter…
2

A churn that also gathers, before it

The Cowleses gather by turning both beater sets together; Byard by a slotted cylinder that swallows the butter.
3

Read US 18,384

"As soon as the butter is churned, it is collected by the revolutions of the 'gatherer' B, into its interior through the spiral opening a; and the buttermilk that is separated from it is allowed to escape through the openings b, b."
4

Print the parts

Print the gatherer (/uploads/blueprints/spiral-mouth-gatherer-churn-gatherer.stl), its removable head (/uploads/blueprints/spiral-mouth-gatherer-churn-head.stl), the cog wheel (/uploads/blueprints/spiral-mouth-gatherer-churn-cog-wheel.stl) and three pinions (/uploads/blueprints/spiral-mouth-gatherer-churn-pinion.stl). Print in PETG at 0.2 mm layers, 30 % infill, 4 walls; wash before first use.

Materiali per questo passaggio:

Filamento PETGFilamento PETG1 pezzo

Strumenti necessari:

Stampante 3D a filamento (FDM)Stampante 3D a filamento (FDM)
5

Shafts and gatherer

Run a 10 mm square hardwood shaft through a square food-grade container about 220 mm across, the gatherer and its head on it, the cog wheel fixed to the gatherer's end. Below it run three more 10 mm square shafts, each with a pinion meshing the wheel and a hardwood lath fixed along it as the dash.

Materiali per questo passaggio:

Contenitore di conservazione per uso alimentareContenitore di conservazione per uso alimentare1 pezzo
Tasselli di legno duroTasselli di legno duro1 pezzo
Colla da legnoColla da legno1 pezzo
Sigillante siliconicoSigillante siliconico1 pezzo

Strumenti necessari:

Sega a manoSega a mano
Trapano a batteriaTrapano a batteria
Serie di punte da trapanoSerie di punte da trapano
6

Crank

Seal the shafts where they pass the walls with food-safe silicone and glue a pine crank arm and handle on the main shaft.

Materiali per questo passaggio:

Tavola di pinoTavola di pino1 pezzo
Tasselli di legno duroTasselli di legno duro1 pezzo
Colla da legnoColla da legno1 pezzo

Strumenti necessari:

Sega a manoSega a mano
Trapano a batteriaTrapano a batteria
7

The build in 3D

FreeCAD model of this build: the box cut away to show the gatherer on its shaft, the cog wheel at its end and the three pinions and dash shafts below.
File di designBLENDCC0 - Free
8

Churn, then gather

Let the heavy cream stand until it reaches about 15 °C, checked with the thermometer. Pour in 2 litres. Crank steadily; time until the butter comes. Crank on slowly so the gatherer takes the butter in; lift it out and slide off its head to empty it. Pour off the buttermilk, add cold water, churn a little and pour off again until it runs clear; work in a pinch of salt and weigh the butter.
Passo 8 - Image 1

Materiali per questo passaggio:

Panna da montarePanna da montare2000 ml
Sale marino grossoSale marino grosso1 pezzo
AcquaAcqua1 pezzo

Strumenti necessari:

Termometro a sonda permanenteTermometro a sonda permanente
CronometroCronometro
Bilancia digitale da cucinaBilancia digitale da cucina
Grande ciotola da impasto in acciaio inossidabileGrande ciotola da impasto in acciaio inossidabile
9

Troubleshooting

Spiral-mouth gatherer troubleshooting.

Flow

Loading...
10

History and honest limits

**Moses Byard** of Milan, Ripley County, Indiana, US 18,384, 13 October 1857, signed 28 July 1857. He made the slots long and narrow, running round the cylinder, "to keep them from being filled or clogged with the butter." He claimed the cylindrical vessel with a spiral mouth and slots. A container and printed parts stand in for his. FDM prints hold food in their layer lines, so wash well and replace when worn.

Materiali

9

Strumenti richiesti

8

File di progetto

1

Questo progetto realizza

CC0 Pubblico dominio

Questo progetto è rilasciato sotto CC0. Sei libero di copiare, modificare, distribuire e utilizzare quest'opera per qualsiasi scopo, senza chiedere permesso.

Supporta il Maker acquistando prodotti tramite il suo progetto dove guadagna una Commissione Maker stabilita dai venditori, oppure crea una nuova iterazione di questo progetto e includilo come collegamento nel tuo progetto per condividere i ricavi.

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