US32898A - Machine fob - Google Patents
Machine fob Download PDFInfo
- Publication number
- US32898A US32898A US32898DA US32898A US 32898 A US32898 A US 32898A US 32898D A US32898D A US 32898DA US 32898 A US32898 A US 32898A
- Authority
- US
- United States
- Prior art keywords
- cone
- shelling
- grinding
- slats
- corn
- 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
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 16
- 235000005822 corn Nutrition 0.000 description 16
- 235000005824 corn Nutrition 0.000 description 16
- 241000209149 Zea Species 0.000 description 14
- 239000007787 solid Substances 0.000 description 6
- 241000681094 Zingel asper Species 0.000 description 4
- 235000012054 meals Nutrition 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
Definitions
- This invention consists in the arrangement of a series of adjustable yielding slats, with teeth and spiral ridges, placed side by side in an upright position, so as to form a conical shell, in combination with a rotary toothed cone, in such a manner that said slats adapt themselves readily to ears of different size, and the ears are perfectly shelled from beginning to end ; also, in arranging in the interior of the hollow shelling-cone, a solid vertically-adjustable grinding-cone, to which a rotary motion in a direction opposite to the motion of the shelling-cone can be imparted, and which 0perates in combination with a grinding surface on the inside and on the bottom of the hollow shelling-cone in such a manner that the corn or other substance which may be in troduced between said grinding surfaces is speedily reduced to flour or meal of any desired fineness.
- a series of slats A are arranged on lugs or guide-pieces a, which project from the inner ed es of round apertures I), cut into two platforms, B. These platforms slide up and down on the uprights c, of the frame C, and they are adjustable in a vertical direction by thumb-screws (Z, which also serve to keep said )latforms apart as far as necessary, accoriling to the length of. the slats A.
- Said slats are provided on their inner surfaces with teeth (Z, and with spiral ridges e,- and springs f, placed around the lugs or guide pieces a, have the tendency to force the same up toward the surface of the shellingcone D.
- This cone is secured to a vertical hollow shaft g, to which a rotary motion is imparted by a bevel gear h i, from the horizontal shaft E, and which is guided by the vertical arbor 7'.
- the outer surface of the shelling-cone D is furnished with projecting teeth 76, and spiral ridges Z, which, to gether with the teeth and ridges on the inner surfaces of the slats A, perform the shelling of the corn.
- the slats A are adjusted according to the size of the ears to be shelled, by the thumbscrews (Z.'by lowering the platforms B, the inner surfaces of the slats approach the outer surface of the shelling-cone, and by raising the platforms up, the distance between the shelling surfaces is increased.
- the slats adjust themselves by means of the springs f, according to the varying diameters of the ears.
- the cars to be shelled are introduced through the hopper F, between the two shelling surfaces, and on being discharged, the corn, together with the cobs, drop down the inclined apron G, and in rolling down over this apron the corn drops through the screen m, into the discharge channel H; and while passing over the screen and from the screen to the discharge channel, it is exposed to the blast from a fan-blower I, and thereby separated from the chaff.
- the cobs roll down over the screen m, and are deposited on the side of the machine.
- the shelling-cone is hollow, and it surrounds a solid cone J, which is firmly attached to the vertical arbor j, to which a rotary motion is imparted by means of the bevel-wheel h which, when raised up by the forked lever K, gears into the bevel-wheel i, on the end of the horizontal driving-shaft E.
- the wheel 7L1 is so arranged that it can be thrown in and out of gear at pleasure; and by its position opposite to the bevel wheel h, the motion which it imparts to the cone J, is necessarily in a direction opposite to that in which the shelling cone D, moves.
- the inner surface of the shelling-cone D, and the outer surface of the grinding-cone J, are both furnished with teeth a, which serve to crush the corn which may be introduced between the two surfaces through the hopper F
- the bot-tom 0, of the grindingcone is slightly inclined, and it corresponds to the bottom 0 of the shelling-cone D.
- the inner surface of the bottom 0 of the shelling-cone, and also the outer surface of the bottom 0, of the grinding-cone, are both provided with suitable grooves and ridges in the manner of ordinary grinding surfaces; and the corn or meal, after having been reduced to the desired fineness, is dischargedthrough openings 79, in the bottom 0 on an inclined conduit 9, carrying it over the side of the machine to any desired receptacle.
- the grinding-cone J rests on a spiral spring 9 which has a tendency to force it upward; and a nut r, serves to depress the cone against the action of the spring.
- a nut r serves to depress the cone against the action of the spring.
- This machine may be driven either by hand or by any other power and in order to be able to attach it conveniently either to a horsepower or to a steam-engine, a pulley L, is provided; and by passing a suitable belt over this pulley, the machine is driven.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Adjustment And Processing Of Grains (AREA)
Description
N 32,898. PATENTED JULY 23, 1861.
G. SEYMOUR. MAGHINEFO'R SHELLING AND GRINDING CORN.
UNITED STATES PATENT OFFICE.
GEORGE SEYMOUR, OF CEDAR RAPIDS, IOVA.
MACHINE FOR SHELLING AND GRINDING CORN.
Specification of Letters Patent No. 32,898, dated July 23, 1861.
To all whom it may concern:
Be it'known that I, GEORGE SEYMOUR, of Cedar Rapids, in the county of Linn and State of Iowa, have invented a new and Improved Machine for Shelling and Grinding Corn; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawing, forming a part of this specification, in which Figure 1, represents a vertical central section of my invention; Fig. 2, a horizontal section of the same; the line 00, 512, Fig. 1, indicating the place of section; Fig. 3, a detached inside view of one of the adjustable slats of the shelling device; and Fig. 4, a detached elevation of the shelling cone.
Similar letters of reference indicate corresponding parts in the several figures.
This invention consists in the arrangement of a series of adjustable yielding slats, with teeth and spiral ridges, placed side by side in an upright position, so as to form a conical shell, in combination with a rotary toothed cone, in such a manner that said slats adapt themselves readily to ears of different size, and the ears are perfectly shelled from beginning to end ;also, in arranging in the interior of the hollow shelling-cone, a solid vertically-adjustable grinding-cone, to which a rotary motion in a direction opposite to the motion of the shelling-cone can be imparted, and which 0perates in combination with a grinding surface on the inside and on the bottom of the hollow shelling-cone in such a manner that the corn or other substance which may be in troduced between said grinding surfaces is speedily reduced to flour or meal of any desired fineness. v
To enable others skilled in the art to make and use my invention, I will proceed to de scribe its construction and operation, with reference to the drawing.
A series of slats A, are arranged on lugs or guide-pieces a, which project from the inner ed es of round apertures I), cut into two platforms, B. These platforms slide up and down on the uprights c, of the frame C, and they are adjustable in a vertical direction by thumb-screws (Z, which also serve to keep said )latforms apart as far as necessary, accoriling to the length of. the slats A. Said slats are provided on their inner surfaces with teeth (Z, and with spiral ridges e,- and springs f, placed around the lugs or guide pieces a, have the tendency to force the same up toward the surface of the shellingcone D. This cone is secured to a vertical hollow shaft g, to which a rotary motion is imparted by a bevel gear h i, from the horizontal shaft E, and which is guided by the vertical arbor 7'. The outer surface of the shelling-cone D, is furnished with projecting teeth 76, and spiral ridges Z, which, to gether with the teeth and ridges on the inner surfaces of the slats A, perform the shelling of the corn.
The slats A, are adjusted according to the size of the ears to be shelled, by the thumbscrews (Z.'by lowering the platforms B, the inner surfaces of the slats approach the outer surface of the shelling-cone, and by raising the platforms up, the distance between the shelling surfaces is increased. The slats adjust themselves by means of the springs f, according to the varying diameters of the ears.
The cars to be shelled are introduced through the hopper F, between the two shelling surfaces, and on being discharged, the corn, together with the cobs, drop down the inclined apron G, and in rolling down over this apron the corn drops through the screen m, into the discharge channel H; and while passing over the screen and from the screen to the discharge channel, it is exposed to the blast from a fan-blower I, and thereby separated from the chaff. The cobs roll down over the screen m, and are deposited on the side of the machine.
The shelling-cone is hollow, and it surrounds a solid cone J, which is firmly attached to the vertical arbor j, to which a rotary motion is imparted by means of the bevel-wheel h which, when raised up by the forked lever K, gears into the bevel-wheel i, on the end of the horizontal driving-shaft E. The wheel 7L1, is so arranged that it can be thrown in and out of gear at pleasure; and by its position opposite to the bevel wheel h, the motion which it imparts to the cone J, is necessarily in a direction opposite to that in which the shelling cone D, moves.
The inner surface of the shelling-cone D, and the outer surface of the grinding-cone J, are both furnished with teeth a, which serve to crush the corn which may be introduced between the two surfaces through the hopper F The bot-tom 0, of the grindingcone is slightly inclined, and it corresponds to the bottom 0 of the shelling-cone D.
The inner surface of the bottom 0 of the shelling-cone, and also the outer surface of the bottom 0, of the grinding-cone, are both provided with suitable grooves and ridges in the manner of ordinary grinding surfaces; and the corn or meal, after having been reduced to the desired fineness, is dischargedthrough openings 79, in the bottom 0 on an inclined conduit 9, carrying it over the side of the machine to any desired receptacle.
The grinding-cone J, rests on a spiral spring 9 which has a tendency to force it upward; and a nut r, serves to depress the cone against the action of the spring. By means of this nut and spring, the grinding surfaces 0, 0 are adjusted according to the degree of fineness to which it is desired to reduce the corn.
This machine may be driven either by hand or by any other power and in order to be able to attach it conveniently either to a horsepower or to a steam-engine, a pulley L, is provided; and by passing a suitable belt over this pulley, the machine is driven.
Having thus fully described my invention, what I claim as new and desire to secure by Letters Patent, is
1. The arrangement of a series of slats A, attached by means of lugs a, to adjustable platforms B, and acted upon by means of springs f, in combination with the shelling cone D; the whole being constructed and operating as and for the purpose described.
2. The arrangement and combination of the hollow shelling-cone D, solid adjustable grinding-cone J, grinding surfaces 0, 0 hollow shaft 9, vertical arbor j, and bevel- Wheels h, h all constructed and operating substantially as and for the purpose specified.
GEORGE SEYMOUR.
\Vitnesses:
Trros. J. DUELLEY, J r., B. T. BOUGHTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US32898A true US32898A (en) | 1861-07-23 |
Family
ID=2102504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US32898D Expired - Lifetime US32898A (en) | Machine fob |
Country Status (1)
Country | Link |
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US (1) | US32898A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2715735A (en) * | 1946-10-30 | 1955-08-23 | Mcpherson Hal Weir | Grinding unit for disposal devices |
US5742223A (en) * | 1995-12-07 | 1998-04-21 | Raychem Corporation | Laminar non-linear device with magnetically aligned particles |
US5975937A (en) * | 1996-10-18 | 1999-11-02 | Inarca S.P.A. | Connector assembly for the windings of a stator of an electric motor |
US6027361A (en) * | 1997-07-25 | 2000-02-22 | Quante Ag | Insulation displacement contact and a terminal strip or module and a series terminal comprising at least one insulation displacement contact |
US20090203411A1 (en) * | 2008-02-11 | 2009-08-13 | Bugarcic Mildrag M | Shelling and grinding apparatus |
-
0
- US US32898D patent/US32898A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2715735A (en) * | 1946-10-30 | 1955-08-23 | Mcpherson Hal Weir | Grinding unit for disposal devices |
US5742223A (en) * | 1995-12-07 | 1998-04-21 | Raychem Corporation | Laminar non-linear device with magnetically aligned particles |
US5975937A (en) * | 1996-10-18 | 1999-11-02 | Inarca S.P.A. | Connector assembly for the windings of a stator of an electric motor |
US6027361A (en) * | 1997-07-25 | 2000-02-22 | Quante Ag | Insulation displacement contact and a terminal strip or module and a series terminal comprising at least one insulation displacement contact |
US20090203411A1 (en) * | 2008-02-11 | 2009-08-13 | Bugarcic Mildrag M | Shelling and grinding apparatus |
US7766267B2 (en) | 2008-02-11 | 2010-08-03 | Bugarcic Mildrag M | Shelling and grinding apparatus |
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