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Endless-Chain Trailing-Paddle Churn: Paddles Hung on a Chain Drag Through the Cream
Harvey Brown of New York received US 19,828, dated 6 April 1858, for a churn in which two shafts across a box carry notched wheels, an endless chain of links and connecting rods runs over them, and trailing paddles hang from the rods, twelve in his model.
This rung prints the wheels, links and paddles, builds the box and makes butter.
İleri
About 5 hours, plus printing
Talimatlar
1
1
The chain in numbers
The chain in numbers
Jupyter defteri yükleniyor…
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2
Paddles on a cylinder, before it
Paddles on a cylinder, before it
Pike set paddles on a turning cylinder; Brown hung them on an endless chain.
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Read US 19,828
Read US 19,828
"The object of this invention is the churning of butter by agitation incidentally but more particularly by friction from the operation of the trailing paddles as attached to an endless chain in this invention, or to a single cylinder to which they might be attached and inclosed in a corresponding box."
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Print the parts
Print the parts
Print four notched wheels (/uploads/blueprints/endless-chain-trailing-paddle-churn-notched-wheel.stl), 24 links (/uploads/blueprints/endless-chain-trailing-paddle-churn-link.stl) and 12 paddles (/uploads/blueprints/endless-chain-trailing-paddle-churn-paddle.stl). Print in PETG at 0.2 mm layers, 30 % infill, 4 walls; wash before first use.
Bu adım için malzemeler:
PETG filament1 adetGerekli aletler:
FDM 3B yazıcı5
5
Box and shafts
Box and shafts
Use a food-grade container about 360 × 140 × 200 mm. Drill its sides for two 10 mm square hardwood shafts, 150 mm apart and 90 mm above the floor; one passes out through the side for the crank. Fix two wheels on each shaft, 88 mm apart, and seal the holes.
Bu adım için malzemeler:
Gıda sınıfı saklama kabı1 adet
Sert ağaç kavelalar1 adet
Silikon Dolgu Macunu1 adetGerekli aletler:
Kablosuz Matkap
Matkap Ucu Takımı
El Testeresi6
6
Chain and paddles
Chain and paddles
Cut twelve 104 mm rods of 4 mm steel. Join them with the links, two at each end, into an endless chain; thread a paddle on each rod by its eye. Lay the chain over the wheels, a rod in every notch, and glue a pine crank on the long shaft.
Bu adım için malzemeler:
Yumuşak Çelik Çubuk1 adet
Çam tahta1 adet
Ahşap Tutkalı1 adetGerekli aletler:
Demir Testeresi
Metal Eğe7
7
The build in 3D
The build in 3D
FreeCAD model of this build: the box cut open to show the two shafts, four notched wheels, the twelve-rod chain and the trailing paddles dragging along its lower run.
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Crank and churn
Crank and churn
Let the heavy cream stand until it reaches about 15 °C, checked with the thermometer. Pour in 1.5 litres. Crank so the top of the chain moves away from the crank; the paddles trail through the cream. Time until the butter comes. 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.
Bu adım için malzemeler:
Yağlı krema1500 ml
İri Deniz Tuzu1 adet
Su1 adetGerekli aletler:
Takılı kalan problu termometre
Kronometre
Dijital Mutfak Terazisi
Büyük paslanmaz çelik karıştırma kâsesi9
9
Troubleshooting
Troubleshooting
Endless-chain churn troubleshooting.
Flow
Loading...
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History and honest limits
History and honest limits
**Harvey Brown** of New York, US 19,828, 6 April 1858. He claimed the arrangement of the trailing paddles, wheels and gearing. He also allowed a floating board on the cream to add friction on the paddles' return; we leave it out. His drawing gives no sizes; ours are ours. FDM prints hold food in their layer lines, so wash well and replace when worn.
Malzemeler
10- 1 adetYer Tutucu
- 1 adetYer Tutucu
- 1 adetYer Tutucu
- 1 adetYer Tutucu
- 1 adetYer Tutucu
- 1 adetYer Tutucu
- 1 adetYer Tutucu
- 1500 mlYer Tutucu
- 1 adetYer Tutucu
- 1 adetYer Tutucu
Gerekli Aletler
10- Yer Tutucu
- 1 vendor sell this, none ship to you yetYer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
- Yer Tutucu
Tasarım dosyaları
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CC0 Kamu Malı
Bu plan CC0 lisansıyla yayınlanmıştır. İzin almadan kopyalayabilir, değiştirebilir, dağıtabilir ve herhangi bir amaçla kullanabilirsiniz.
Planı üzerinden ürün satın alarak Maker'ı destekleyin, böylece Maker Komisyonu Satıcılar tarafından belirlenen komisyonu kazanırlar veya bu Planın yeni bir versiyonunu oluşturun ve gelir paylaşımı için kendi Planınıza bağlantı olarak ekleyin.