US201300A - Improvement in grain cleaning and scouring machines - Google Patents
Improvement in grain cleaning and scouring machines Download PDFInfo
- Publication number
- US201300A US201300A US201300DA US201300A US 201300 A US201300 A US 201300A US 201300D A US201300D A US 201300DA US 201300 A US201300 A US 201300A
- Authority
- US
- United States
- Prior art keywords
- grain
- cylinder
- plate
- improvement
- grain cleaning
- 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
- 238000004140 cleaning Methods 0.000 title description 12
- 238000009991 scouring Methods 0.000 title description 6
- 235000013339 cereals Nutrition 0.000 description 26
- 206010022000 Influenza Diseases 0.000 description 10
- 241000239290 Araneae Species 0.000 description 6
- 238000005498 polishing Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 210000000474 Heel Anatomy 0.000 description 2
- 240000008529 Triticum aestivum Species 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000021307 wheat Nutrition 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
- B02B3/08—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of beaters or blades
Description
3 Sheets-Sheet L.
J. H. TEAHL. Grain Cleaning and Soonring Machine.
No. 201,300. PatentedMarch 12,1878.
WITNESSE ATTORNEYS 8 Sheets-Sheet 2.
J. H. ITEAHL. I Grain Cleaning and scouring Machine.
No. 201,300. Patented March 12, 18,7 8,.
WITNESSES & JQLWQM;
INVENTOR ATTORNEYS N PETERS, PHOT L|THOGRAPHER, WASHINGTON D C 8 Sheets-Sheet B.
J. H. TEAHL. Grain Cleaning and Securing Machine.
No. 201,300. Patented March 12, 1878 ATTORNEYS N.FETERS. PHOTO-LITHOGRAPNER. WASHINGTON, D C.
UNITED STATES PATENT OEEroE.
JOHN H. TEAHL, OF READING, ASSIGNOR TO E. G. SMYSER, OF YORK, PA.
IMPROVEMENT IN GRAIN CLEANING AND SCOURING MACHINES.
Specification forming part of Letters Patent No. 201,300, dated March 12, 1878; application filed December 19, 1877.
To all whom it may concern:
Be it known that I, JOHN H. TEAHL, of Reading, in the county of Berks, and in the State of Pennsylvania, have invented certain new and useful Improvements in Grain Separator and Polisher; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, making a part of this specification.
The nature of my machine'consists in the construction and arrangement of a grain cleaning and polishing machine, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawings, in which Figure 1 is a rear elevation of my machine. Fig. 2 is a central vertical section of the same. Fig. 3 is a horizontal section on the line 00 m, Fig. 2. Fig. at is a horizontal section of the grain-cylinder. Fig. 5 is a detailed view of one of the polishing-plates.
The frame of the machine consists of four upright corner-posts, AA, connected near their lower ends by a spider, B, a suitable distance above said spider by a plate, 0, which forms the bottom of the grain-cylinder, and in the upper part by the fan-case E, the plate 0 and fan-case E having suitable arms or projections to connect with the corner-posts.
In the center of the spider B is a step, a, in which rests a vertical shaft, 1), to which the grain-polishing devices are attached, as also the fan D, which latter operates within the fancase E.
Upon the plate (3 is placed a cylinder, made of cast-iron, of a series of sections, H, having flanges at the ends to overlap each other, and covered by a top plate, 1 which is fastened to the plate 0 by bolts or other suitable or convenient means, so as to clamp and hold the sectional cylinder firmly between the two plates.
The sections H, which form the cylinder, are formed with vertical corrugations e, as shown, and have also a central horizontal rib or flange, 01, extending inward, so that when the cylinder is put together there will be formed a continuous flange, at or about the center, around the inside of the cylinder.
In the center of the plate 0, around the shaft b, is an opening, f, for the admission of air,
and in the center of the top plate I is a similar opening, provided with a tube, h, which leads to the bottom plate of the fan-case, and communicates with the interior thereof.
Within the cylinder H, tothe shaft b, are secured two horizontal circular plates, J J, one of which is located above the flanged of the cylinder, and the other in the bottom of the cylinder, but slightly elevated from the plate 0. Each of the plates J is provided at its outer edge with a series of upwardly-extending projections, K K, equidistant from each other. These projections have each avertical rounded front edge, k, top end 70 horizontal, and the back'edge Winclined, as shown in Fig. 5, and said projections are not set to coincide with the outer circular edge of the plate J, but are set at an angle, so that the front edge 70 will be farther out from the shaft than the heel or back edge.
On the front of the machine are two vertical air or suction flues,I I, as shown. The flue I is long, and the grain, after passing through the polishing-cylinder, enters said flue near the bottom through a spout or conductor, L, from the bottom plate 0 of the polisher.
The flue I is short, and the grain enters the same at the top, and discharges through a spout or conductor, M, into the polisher through an aperture in the top plate 1 of the polisher. The upper ends of the flues I I open into inclined side flues N and N, respectively, formed between the top of the fan-case and a top plate, 0, secured on the upper ends of the corner-posts A A. The flues N N diverge toward both sides, as shown, and then run parallel to a box, P, attached on the rear end of the machine. This box has at the top three partitions, m,- m, and m, the flues N N entering between the sides of the box and the partitions m m. At the lower end of each parti* tion on is hung a valve, n, upon the outer journal of which is secured an arm or lever, 12,
for turning the valve, and the arm or lever held at any point desired in a rack, R, as shown.
' The lower end of thebox P tapers: to form two discharge-spouts for the screenings the 1 central partition in extending all the way down to; divide the box into such discharge-spouts; 1 fuachof these spouts has an opening art the outside of the :looix, overwhich is hung; a door 1 andgin saiddoori is :a' slide i; to regulate: .:theadmission-ofair, f 1 1 1 1 Theflnes in the:boxP, formed byEthe central "partition m: and the partitions on openat the top into central flue, 1N3 :hetween the 1 two fines N N and from said flue N there is an: opening, s, into the fan-casethrough the? top plate thereof.
1 On top of the machine is a shaki1'1g-Vshoe',=S=, 1 with sieyei'lf, and to this shoe, at the. upper- 1 r 1 end,: is hinged a frame' si with another sieve i 1 T. The hijnging'of the frame Sfallows of the top sieve being easily and quickly raised :for] 1 cleaningthe lower sieve when: required; 1 1 1 1 1 1Ihe shoe S obtains'its shaking motion by f means of a pitman; 1V, eonneeting; the same with a cranlepin on a pnlley5 W, and this pul-i ley is rotated by a belt from a pulley on the shaftb. 1
' 1 The wheat is delivered .111 the aasngaoe';
1 1 and, after passing through the sieves, is :con-
1 1 ducted by a 'spout,zY,' intothe suction-flue 1; which has an upward cnrrentproduced bythe 1 ianatozcarrythe ilitght grains and refuse upi 1 ward into the horizontal side flue N and al- 10w the good grains to drop downward through 1 the spoutM :intothe polisher. 1 Here the grain 1 1 1 .is deliveredrentraily upon the upper plate- J 2 1 1-passing. over the polishers K, polishing the.
1 i grain upward: and then downward, outside of the running polishers, and inside of the stationary cylinder to the middle flange d, from which it is again delivered central on the lower plate, and again polished upward on the inside and downward on the outside of the lower polishers K.
It will be understood that from each plate J the grain passes over the inner rear edge of in snccessionand: the inner corrugated surface of the stationary cylinder; 1 i 1 1 1 1 1 1 f From the bottom plate G or the stationary i Q 7 Q 7 V cylindenfi; the grain passes throughthe spout J '1; 1 .L into' the longsuction-flue :L and theiight 1 1 1 1 1 i V1 1 grainsandrefuse still remainingwith ther grain'carried npWardby the enrrentfromther. 1 1 1 fan, while1the goodgrainsareidischarged atli:
13116 11013130111; V i V 1 The twocurrentsiof air through thefiues v 1 andrl which carry the light grainsand refuse 1 1 1 1 1 1 F 1 'withathem, pass thraughthe flnesN N into the box 1-; in which thesereenin'gsfare depos i 1 1 1 1 Z 1 1 1 1 Q 1 Q 'ited, whilethe'refuse matterisearried around: 1 1 I 11 the valves ilL mg, andup into the center flue N 1 1 1 and thence into the fan andout into the air; 1
The valves a n; by their adjustment, regulate 1 Z Z E i V f the draft, and, also,;the slides din thedoors 1 a 1 1 1 1 aid in regulating the cnrrents. i 1
@The screenings are removed from meter ;1: I
Pthroughthe doorsl 1 :Having thus: fully described myinvention; 1 Q what lelairn as new, and desire to seizure by .1 1 V 1 i iLettersPa-tenu is -'-1 1 1 1 1 1 1. Thehorizontal solid rotating: plates ,fl 1 1 zprovidedat their edges withithe angular P1311; 'ishers K K,- set tangential to their are: of rev-- 1 olutiomanddressed as shownanddeserihedy in combination-withthe corrugated cylinder 1 'H,snbstantially as and ierthe purposes here- 1 11 I inset forth; 1 1
2;Thedoorslflwithslides igrarrangedoyerm 1 the openings in: the discharge-spouts of the 1 1 V j 1 box P;forthepurposes'herein set forthtx; 1 1 1 1 In testimony that I claim the foregoing I have hereunto set my hand this 18th day of December, 1877.
JNO. H. TEAHL.
Witnesses FRANK GALT, J. M. MASON.
Publications (1)
Publication Number | Publication Date |
---|---|
US201300A true US201300A (en) | 1878-03-12 |
Family
ID=2270705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US201300D Expired - Lifetime US201300A (en) | Improvement in grain cleaning and scouring machines |
Country Status (1)
Country | Link |
---|---|
US (1) | US201300A (en) |
-
0
- US US201300D patent/US201300A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US201300A (en) | Improvement in grain cleaning and scouring machines | |
US673875A (en) | Grain separating and cleaning machine. | |
US406385A (en) | barnard | |
US153592A (en) | Improvement in grain-driers | |
US190746A (en) | Improvement in grain-separators | |
US92327A (en) | Improvement in revolving- screen for cleaning grain | |
US522996A (en) | Grain scouring or polishing machine | |
US499468A (en) | Grain-separator | |
US155735A (en) | Improvement in seed-separators | |
US478883A (en) | Machine for handling | |
US2513A (en) | Machine foe cleaning grain | |
US402012A (en) | Grain-separator | |
US693930A (en) | Rice hulling and polishing machine. | |
US138019A (en) | Improvement in middlings-separators | |
US525813A (en) | And cleaning machine | |
US325919A (en) | Grain scouring and cleaning machine | |
US227487A (en) | Sifter for ashes | |
US156457A (en) | Improvement in middlings-purifiers | |
US422941A (en) | Separating-machine | |
US135810A (en) | Improvement in middlings-purifiers | |
USRE6198E (en) | Improvement in flour-bolts | |
US148099A (en) | Improvement in middlings-purifiers | |
US301073A (en) | searpnack | |
US207236A (en) | Improvement in grain-separators | |
US457795A (en) | Grain-scouring machine |