US2291A - Smut-machine - Google Patents
Smut-machine Download PDFInfo
- Publication number
- US2291A US2291A US2291DA US2291A US 2291 A US2291 A US 2291A US 2291D A US2291D A US 2291DA US 2291 A US2291 A US 2291A
- Authority
- US
- United States
- Prior art keywords
- disk
- machine
- teeth
- smut
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910001018 Cast iron Inorganic materials 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000002459 sustained Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/04—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers
Definitions
- a vertical shaft which carries a revolving rubber at its upper end, said rubber consisting' of a flat disk of cast-iron having' teeth cast upon its upper side, rang'ed in regular circles, said teeth when set in motion passing ⁇ between similar rows of teeth on a stationarv disk of cast-iron, sustained on the upp-er end of the cylinder, or case, of the machine.
- the grain is to be fed into the machine.
- the shaft which carries the revolving 'disk carries also four arms near to its upper, and four others near to its lower end, within the cylinder. These arms eXtend nearly to the periphery of the cylinder, and sustain iron rods which pass vertically from Vone of the lower to one of the upper arms; there being' four sets of such rods, each set usually consisting ⁇ of eig'ht rods made of square iron. about half an inch in diameter, and standing ⁇ at the distance of about half an inch from each other.
- the shaft carrying these rods, or beaters is to be made to revolve with g'reat rapidity, say with a speed of four liundred revolutions in a minute, and the grain in falling' from the upper to the lower end of the machine, is forcibly bea-ten by them against the interior of the cylinder, the surface of which is plain, and without perforations.
- Figure l is a vertical section of the machine through its center.
- A, A is the cylinders, or case, and B, the revolving shaft.
- C is the disk attached to said shaft at its upper end, and armed with teeth on its upper side for rubbing' the grain.
- D is the upper, or stationary, disk between which and the disk C, the rubbing' is to be effected.
- E, FX are two of the arms, carrying' the beaters a, a, a.
- Fig'. 2 is a top view of the disk C, with the Circular rows of teeth 0,1), upon it, which teeth fit into the spaces between similar teeth on the disk D, there being sufficient room between the rows of teeth to admit of the passag'e of the grain, which is forciblv rubbed in its transit from the feeding opening' c, c, in the middle of the upper disk, until it falls over the edges of the disk C, and is encountered by the beaters.
- F is a whirl by which the shaft may be made to revolve
- G a bridge tree, Operating' in the usual way. After passing' through this machine, the grain is to be cleaned by means of the o-rdinary fanning mill.
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
UNITED srArirs PATENT OFFICE.
Lnwis GRENE, or TIFFIN, oHro.
SMUT-MACHIN'E.
Specification of Letters Patent No. 2,291, dated October 9, 1841.
To ati whom i may concern Be it known that I, Lnwrs GREENE, of Tiflin, in the County of Seneca and State of Ohio, have invented an Improvement in the Manner of Constructing' Smut-Machines or Machines for Cleaning' lVheat or other Grain; and I do hereby declare that the followng' is a full and exact description thereof.
I construct a frame which is to sustain a vertical, hollow cylinder, or case, that may be of cast-iron, or other mat-erial. Through the center of this cylinder passes a vertical shaft which carries a revolving rubber at its upper end, said rubber consisting' of a flat disk of cast-iron having' teeth cast upon its upper side, rang'ed in regular circles, said teeth when set in motion passing` between similar rows of teeth on a stationarv disk of cast-iron, sustained on the upp-er end of the cylinder, or case, of the machine. Through an opening in the center of this upper disk, and surrounding' the shaft, the grain is to be fed into the machine. The shaft which carries the revolving 'disk carries also four arms near to its upper, and four others near to its lower end, within the cylinder. These arms eXtend nearly to the periphery of the cylinder, and sustain iron rods which pass vertically from Vone of the lower to one of the upper arms; there being' four sets of such rods, each set usually consisting` of eig'ht rods made of square iron. about half an inch in diameter, and standing` at the distance of about half an inch from each other. The shaft carrying these rods, or beaters, is to be made to revolve with g'reat rapidity, say with a speed of four liundred revolutions in a minute, and the grain in falling' from the upper to the lower end of the machine, is forcibly bea-ten by them against the interior of the cylinder, the surface of which is plain, and without perforations.
In the accompanying drawing, Figure l, is a vertical section of the machine through its center. A, A, is the cylinders, or case, and B, the revolving shaft. C, is the disk attached to said shaft at its upper end, and armed with teeth on its upper side for rubbing' the grain. D, is the upper, or stationary, disk between which and the disk C, the rubbing' is to be effected.
E, FX, are two of the arms, carrying' the beaters a, a, a.
Fig'. 2, is a top view of the disk C, with the Circular rows of teeth 0,1), upon it, which teeth fit into the spaces between similar teeth on the disk D, there being sufficient room between the rows of teeth to admit of the passag'e of the grain, which is forciblv rubbed in its transit from the feeding opening' c, c, in the middle of the upper disk, until it falls over the edges of the disk C, and is encountered by the beaters. F, is a whirl by which the shaft may be made to revolve, and G, a bridge tree, Operating' in the usual way. After passing' through this machine, the grain is to be cleaned by means of the o-rdinary fanning mill. I
Having' thus fully described the manner in which I construct my machine, and shown the operation thereof, what I claim therein as new, and desire to secure by Letters Patent, ise- The mode in which I have combined the stationary and the revolving` disks, furnished with teeth upon their surfaces, with the revolving' arms carrving' square, vertical rods of iron; the whole being' arrang'ed, combined, and Operating, as above set forth.
LEVVIS GREENE.
Vfitnesses THos. P. JoNEs, Jos. O. ANDRnws.
Publications (1)
Publication Number | Publication Date |
---|---|
US2291A true US2291A (en) | 1841-10-09 |
Family
ID=2062582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US2291D Expired - Lifetime US2291A (en) | Smut-machine |
Country Status (1)
Country | Link |
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US (1) | US2291A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005018142A1 (en) * | 2005-04-20 | 2006-10-26 | Airbus Deutschland Gmbh | Climate-controlled chamber, for sample testing, has bleed air return pipe to chamber via air drier station |
-
0
- US US2291D patent/US2291A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005018142A1 (en) * | 2005-04-20 | 2006-10-26 | Airbus Deutschland Gmbh | Climate-controlled chamber, for sample testing, has bleed air return pipe to chamber via air drier station |
DE102005018142B4 (en) | 2005-04-20 | 2011-04-28 | Airbus Operations Gmbh | Climate chamber for rapid achievement and maintenance of a predetermined humidity and / or a predetermined temperature |
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