US141795A - Improvement in corn-smellers - Google Patents
Improvement in corn-smellers Download PDFInfo
- Publication number
- US141795A US141795A US141795DA US141795A US 141795 A US141795 A US 141795A US 141795D A US141795D A US 141795DA US 141795 A US141795 A US 141795A
- Authority
- US
- United States
- Prior art keywords
- corn
- springs
- improvement
- smellers
- sheller
- 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
- 240000007582 Corylus avellana Species 0.000 description 6
- 235000007466 Corylus avellana Nutrition 0.000 description 6
- 210000000474 Heel Anatomy 0.000 description 6
- 241000209149 Zea Species 0.000 description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 235000005822 corn Nutrition 0.000 description 6
- 235000005824 corn Nutrition 0.000 description 6
- 210000002105 Tongue Anatomy 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 241001093575 Alma Species 0.000 description 2
- 210000002683 Foot Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 241000382509 Vania Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000000266 injurious Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
Definitions
- JOHN B JOHNSON, OF ALMA, ILLINOIS.
- Figure 1 of the drawings is a representation of my improved corn-sheller by an elevation.
- Fig. 2 is a plan view of the same.
- Figs. 3 and 4 are detailed views.
- My invention relates to corn-shellers; and consists in the novel construction and arrangement of a spring-guide and holder for the corn-ears, and of a revolving and selffeeding corn sheller composed of a wheel with tangential spring-knives.
- the object of my invention is to shell corn not by direct pressure upon the kernels, which is, in many cases, very injurious, but by paring the kernels from the cob, which requires very little power, and works much quicker than the old method.
- A represents a trestle, of a very heavy construction, to which a driving-gear, B, is attached by means of a studbearing, 0, with a flange, O, and screws or bolts 0.
- the wheel B operates the pinion D, which has a tubular hub, E, and is therewith connected to a face-plate, F, with lugs f.
- the hub E is supported by a metal hearing, G, which is fastened to the trestle A.
- the face-plate F is provided with springs H, fastened to the lugs f, and arranged in tangential order around an imaginary circle, answering the size of the smallest corn-cobs known.
- the springs H have boot-shaped ends, consisting each of a triangular knifeblade, h, with an advancing point, and a still more advancing twisted heel, 71/, answering the pitch of a right-handed screw.
- An auxiliary frame, A is attached to the trestle A, for the support of a number of guide-springs, I, arranged in a circle around the axis of the hub E.
- the springs I consist each of a strip of sheet-steel, bent at almost a right angle, forming thereby a foot, 'i, with which it is fastened to the frame A.
- the shank i is .parted near its end into two tongues, '5
- the position of the springs I is such that the shanks i form a cone, with the large opening, answering the size of the largest corn. ear known, at the place of fastening in the frame A; and with the small opening, answering the size of the smallest corn-ear known, close to the revolving knives h.
- the wheel B is operated by a handle, I), fastened to the side of it.
- the plate H When the machine is to be used, the plate H is set in motion by turning the wheel B 5 the corn-ears are inserted by hand between the springs H and pushed against the revolvin g knives h, which penetrate the pith of the cob below the kernels and lift them from their support. As soon as the core of the cob is moved between the revolving heels h they bury in its substance, and by means of their above-described formation forceascrew-thread into its surface, by which the ear is drawn toward the knives h. The corn-ear is held firmly between the springs I, the advanced parts of the twisted tongues t entering partly between the rows of the kernels.
- This so-described feeding device is automatic, and is therefore valuable for its precision in operation, saving of time, and safety to the operator, who can keep his hands at a distance from the knives.
- a corn-sheller composed of the revolving paring and feeding springs H and the stationary clampingsprings I, constructed and arranged substantially as specified.
Description
J. B. JOHNSON Born-Shellers.
Patented August 12, 1873.
Vania).
775m aft/ea";
AM. Pnow-u-mns/mPu/cca (asses/v51; PRHGESS) UNITED STATES PATENT OFFICE.
JOHN B. JOHNSON, OF ALMA, ILLINOIS.
IMPROVEMENT IN CORN-SHELLERS.
Specification forming part of Letters Patent No. 141.795, dated August 12, 1873; application filed June 21, 1873.
To all whom it may concern.-
Be it known that I, J OHN B. J oHNsoN, of Alma, in the county of Marion and State of lllinois, have invented a new and valuable Improvement in Oorn-Shellers; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings making a part of this specification, and to the letters and figures of reference marked thereon.
Figure 1 of the drawings is a representation of my improved corn-sheller by an elevation. Fig. 2 is a plan view of the same. Figs. 3 and 4 are detailed views.
My invention relates to corn-shellers; and consists in the novel construction and arrangement of a spring-guide and holder for the corn-ears, and of a revolving and selffeeding corn sheller composed of a wheel with tangential spring-knives. The object of my invention is to shell corn not by direct pressure upon the kernels, which is, in many cases, very injurious, but by paring the kernels from the cob, which requires very little power, and works much quicker than the old method.
In the drawings, A represents a trestle, of a very heavy construction, to which a driving-gear, B, is attached by means of a studbearing, 0, with a flange, O, and screws or bolts 0. The wheel B operates the pinion D, which has a tubular hub, E, and is therewith connected to a face-plate, F, with lugs f. The hub E is supported by a metal hearing, G, which is fastened to the trestle A. The face-plate F is provided with springs H, fastened to the lugs f, and arranged in tangential order around an imaginary circle, answering the size of the smallest corn-cobs known. The springs H have boot-shaped ends, consisting each of a triangular knifeblade, h, with an advancing point, and a still more advancing twisted heel, 71/, answering the pitch of a right-handed screw. An auxiliary frame, A, is attached to the trestle A, for the support of a number of guide-springs, I, arranged in a circle around the axis of the hub E. The springs I consist each of a strip of sheet-steel, bent at almost a right angle, forming thereby a foot, 'i, with which it is fastened to the frame A. The shank i is .parted near its end into two tongues, '5
which are twisted in the direction of a righthanded scroll, and thus serve to bite or hold on to the corn-ear and keep it from turning. The position of the springs I is such that the shanks i form a cone, with the large opening, answering the size of the largest corn. ear known, at the place of fastening in the frame A; and with the small opening, answering the size of the smallest corn-ear known, close to the revolving knives h. The wheel B is operated by a handle, I), fastened to the side of it.
When the machine is to be used, the plate H is set in motion by turning the wheel B 5 the corn-ears are inserted by hand between the springs H and pushed against the revolvin g knives h, which penetrate the pith of the cob below the kernels and lift them from their support. As soon as the core of the cob is moved between the revolving heels h they bury in its substance, and by means of their above-described formation forceascrew-thread into its surface, by which the ear is drawn toward the knives h. The corn-ear is held firmly between the springs I, the advanced parts of the twisted tongues t entering partly between the rows of the kernels.
This so-described feeding device is automatic, and is therefore valuable for its precision in operation, saving of time, and safety to the operator, who can keep his hands at a distance from the knives.
What I claim as new, and desire to secure by Letters Patent, is-
1. A corn-sheller composed of the revolving paring and feeding springs H and the stationary clampingsprings I, constructed and arranged substantially as specified.
2. In a corn-sheller, the combination of the paring and feeding springs H, the lugs f, and the plate F, constructed and arranged substantially as specified.
3. In a corn-sheller, the springs H with the paring-knife h and twisted heel h, substan tia-lly as specified.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
Witnesses: JOHN B. JOHNSON.
J OHN It. SLANE, S. MoOULLoUcn.
Publications (1)
Publication Number | Publication Date |
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US141795A true US141795A (en) | 1873-08-12 |
Family
ID=2211208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US141795D Expired - Lifetime US141795A (en) | Improvement in corn-smellers |
Country Status (1)
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US (1) | US141795A (en) |
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- US US141795D patent/US141795A/en not_active Expired - Lifetime
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