US163213A - Improvement im grain-separators - Google Patents
Improvement im grain-separators Download PDFInfo
- Publication number
- US163213A US163213A US163213DA US163213A US 163213 A US163213 A US 163213A US 163213D A US163213D A US 163213DA US 163213 A US163213 A US 163213A
- Authority
- US
- United States
- Prior art keywords
- roller
- grain
- separators
- improvement
- journal
- 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
- 241000681094 Zingel asper Species 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 6
- 240000000254 Agrostemma githago Species 0.000 description 4
- 235000009899 Agrostemma githago Nutrition 0.000 description 4
- 235000010587 Vaccaria pyramidata Nutrition 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 235000007319 Avena orientalis Nutrition 0.000 description 2
- 244000075850 Avena orientalis Species 0.000 description 2
- 240000008529 Triticum aestivum Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000126 substance 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
- B02B1/00—Preparing grain for milling or like processes
- B02B1/02—Dry treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/10—Screens in the form of endless moving bands
Definitions
- My invention relates to that class oi' machines which are used to separate oats, cockle, and other foreign substances from wheat; and the nature of my invention consists in the construction ofthe cockle-screen, and in the devices for vibrating the same, as will be hereinafter more iully set forth.
- Figure l is a plan view of my invention.
- Fig. 2 is a central vertical section on line x fr
- Figs. 3, 4, and 5 are detail views of my invention.
- A represents a part of the separator-frame, in which are two rollers, B B', at different height from the bottom.
- the lower roller B has its journal-bearings in boxes on the trame A, and is revolved by being suitably connected with some of the operating parts of the separator.
- the upper roller B' has at one end ajournal, c, which rests in a tubular box, C, on the frame, in which box is a spring, i), for throwing the roller in the opposite direction.
- the roller B' is provided with a square journal, d, which rests in and projects through a corresponding box,G', on the frame.
- G represents the conveyer-belt, which is an endless apron made of thick rubber cloth, the outer surface of which is stamped or otherwise formed with longitudinal and transverse grooves made very close together, so as to form numerous cavities or depressions therein. This endless apron is passed around the two rollers B B', and revolves upward by the revolution of the lower roller B.
- the revolving endless conveyer-belt G made of rubber cloth, with longitudinal and transverse or other grooves made in its outer surface, to form cavities therein, for the purposes herein set forth.
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
HERMANN KUBTH, OF MILWAUKEE, WISCONSIN.V
IMPROVEMENT IN GRAIN'SEPARATORS.
Specification forming part of Letters Patent No. 163,213, dated May 11, 1875; application filed April 12, 1875.
To all whom it may concern:
Be it known that I, HERMANN KURTH, of Milwaukee, in the county of Milwaukee and State of Wisconsin, have invented certain new and useful Improvements in Oockle-Separators; and I do hereby declare that the following is a full, clear, and exact description thereot', which will enable others skilled in the art to which it pertains to make and use the same, reference being had to the accompanying drawings, and to the letters ot' reference marked thereon, which form a part of this specification.
My invention relates to that class oi' machines which are used to separate oats, cockle, and other foreign substances from wheat; and the nature of my invention consists in the construction ofthe cockle-screen, and in the devices for vibrating the same, as will be hereinafter more iully set forth.
In the annexed drawing I have merely shown the screen and devices immediately connected therewith, and Figure l is a plan view of my invention. Fig. 2 is a central vertical section on line x fr, Fig. l. Figs. 3, 4, and 5 are detail views of my invention.
A represents a part of the separator-frame, in which are two rollers, B B', at different height from the bottom. The lower roller B has its journal-bearings in boxes on the trame A, and is revolved by being suitably connected with some of the operating parts of the separator. The upper roller B' has at one end ajournal, c, which rests in a tubular box, C, on the frame, in which box is a spring, i), for throwing the roller in the opposite direction. At the other end the roller B' is provided with a square journal, d, which rests in and projects through a corresponding box,G', on the frame. On this side ofthe frame is held a shaft, D, on the lower end of which is a bevelpinion, c, that meshes with a bevel cog-Wheel, E, on the journal of the roller B. On the upper end of the shaftD is an eccentric, h, which bears against the end of the square journal d. G represents the conveyer-belt, which is an endless apron made of thick rubber cloth, the outer surface of which is stamped or otherwise formed with longitudinal and transverse grooves made very close together, so as to form numerous cavities or depressions therein. This endless apron is passed around the two rollers B B', and revolves upward by the revolution of the lower roller B.
As the grain is passed through the sieves of the shaker it falls on this belt or apron, and the grain proper rolls down the same, while the cockle, dust, 85o., are collected in the cavities on the screen, and carried upward over the upper roller B', where it falls down, it being assisted therein by the shaking o't said upper roller, which is accomplished by the revolution of the eccentric h. This eccentric, operating against the square journal d, moves the roller in one direction, and the spring b, operating against the other journal, throws the roller back, the roller thus obtaining a reciprocating motion. Along the edges of the belt Gr are projecting flan ges f f, made in sections, and attached to the screen, to prevent the grain from fallin g ott' at the sides.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
l. The revolving endless conveyer-belt G, made of rubber cloth, with longitudinal and transverse or other grooves made in its outer surface, to form cavities therein, for the purposes herein set forth.
2. `The combination of the rotating roller B, reciprocating rotating roller B', rubber conveyer-belt screen Gr, gears e E, shaft D, eccentric 7L, and spring b, substantially as and for the purposes herein set forth.
In testimony that I claim the foregoing as my own I ax my signature in presence of two witnesses.
HERMANN KUBTH.
Publications (1)
Publication Number | Publication Date |
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US163213A true US163213A (en) | 1875-05-11 |
Family
ID=2232622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US163213D Expired - Lifetime US163213A (en) | Improvement im grain-separators |
Country Status (1)
Country | Link |
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US (1) | US163213A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428852A (en) * | 1943-12-18 | 1947-10-14 | Muir | Sand blender |
US2714953A (en) * | 1951-10-23 | 1955-08-09 | Wolski Casimir | Seed sifting apparatus |
-
0
- US US163213D patent/US163213A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428852A (en) * | 1943-12-18 | 1947-10-14 | Muir | Sand blender |
US2714953A (en) * | 1951-10-23 | 1955-08-09 | Wolski Casimir | Seed sifting apparatus |
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