US444838A - Liam lester - Google Patents
Liam lester Download PDFInfo
- Publication number
- US444838A US444838A US444838DA US444838A US 444838 A US444838 A US 444838A US 444838D A US444838D A US 444838DA US 444838 A US444838 A US 444838A
- Authority
- US
- United States
- Prior art keywords
- brush
- seeds
- lester
- casing
- liam
- 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
- 238000000034 method Methods 0.000 description 8
- 235000004035 Cryptotaenia japonica Nutrition 0.000 description 6
- 240000002913 Trifolium pratense Species 0.000 description 6
- 235000015724 Trifolium pratense Nutrition 0.000 description 6
- 239000010903 husk Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910001369 Brass Inorganic materials 0.000 description 4
- 240000003857 Holcus lanatus Species 0.000 description 4
- 241000219793 Trifolium Species 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 241000209134 Arundinaria Species 0.000 description 2
- 241000220284 Crassulaceae Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000000284 resting Effects 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
- A01F11/04—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for clover or like seeds, e.g. lucerne
Definitions
- This invention is a machine for the purpose of rubbing the husks off Yorkshire fog and trefoil seeds, in which a revolving brush or rubber of suitable material of conical shape operates in conjunction with a cone-shaped casing having concave projections on the inside, sothatthese seeds may subsequently by known processes be separated from other grass-seeds, a result which cannot be as well attained by means of such known processes alone.
- This machine is also an improved machine for the purpose of rubbing the husks off clover-seeds, so that subsequently by known processes of separating or sifting the cloverseeds treated by this invention are mademarketable.
- Figure I is a vertical cross section of the apparatus, showing the connection with parts of the driving-gear.
- Fig. II is an elevation of the same.
- Fig. III is a detail of the oitwell bearing.
- Fig. IV is a detail of the brush.
- Fig. V is a detail of the collar which connects spindle with clutch.
- Fig. TI is a detailoi' thebcaring 0.
- Fig. VII is an enlarged drawing of the point of the punch, by which concave project-ions maybe made in the conical metallic casing.
- A is a cone-shaped brush or rubber, which is used with the smaller end down.
- the brush A is secured to a vertical spindle B, supported at its lower end by a collar L, resting in an parts oil-well K, attached as found convenient to a beam or other solid place, and also held in position in its upper end by a bearing 0, attached as found convenient to a beam or other solid place.
- the con e-shaped brush A in a machine used for shelling Yorkshire fog, trefoil,and clover seeds, when mixed with other grass-seeds, has bristles, preferably one and one-fourth inch long, of monkey-brass, or brass or any other brush material of a similar stiff nature, but in a machine used for shelling clover and trefoil seeds alone has bristles preferably one inch long, of wire, cane, or other brush material of a similar stiff nature.
- the brush A is made to revolve in a coneshaped metallic casing C, (the small end d0wn,) having concave projections, preferably one-eighth inch square, on its inside, made by driving a punch of peculiar shape, hereinafter described, through the casing from the outside or by pins of the same size and description attached to the same, preferably four hundred of such punchings or pins to the square foot of surface.
- the ends of the bristles of the brush A should almost touch the ends of the projections or pins on the casing C, which projections orpins are placed vertically to the casing in a series of diamonds, as shown at C, Figs. I and II.
- the metallic cone-shaped casingC has a close-fitting cap M and an opening D for feeding the machine, but is open at the bottom P.
- Fig. VII shows the point of the punch hereinbe'fore referred to in two views.
- the seeds are turned over at right angles to the direction in which the brush is movin", and are more thoroughly rubbed and made to fall more readily downward and out through the opening P, when they are subsequently cleaned by known processes.
- the speed of this vertical movement preferably thirty-five revolutions per minute, may be raised by means of the graduated pulley N, as desired, and should it be found that the seeds are being rubbed too much the speed may be increased, thereby allowing the seeds to get out more readily at the opening P.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Description
(No Model.) 4
' O. A. LEES & S. W. LESTER.
SEED SHELLER.
No 444,838. Patented'Jan. 20, 18911.
INVENT WITNEE-EEE: E
keird io rzey.
rrlcn.
CHARLES A. LEES, OF CHRISTCHURCH, AND STEPHEN \V. LESTER, OF SYDENIIAM, ASSIGNORS TO THE CANTERBURY (N. Z) SEED COMPANY, LIMITEIL-OI CHRISTCHURCH, NEW ZEALAND.
SEED-SHELLER.
SPECIFICATION forming part of Letters Patent No. 444,838, dated January 20, 1891. Application filed June 6, 1890. Serial No. 354,525. No model.) Patented in New Zealand January 9, 1889, and June 11, 1889.
Be it known that we, CHARLES ARTHUR LEES, of Christchurch, and STEPHEN \VIL- LIAM LESTER, of Sydenham, Canterbury, New Zealand, have made certain new and useful Improvements in Seed-Shellers, (for which patents were granted to us in New Zeal-and January 9, 1889, and June ll, 1889;) and we do hereby declare the following specification to be a full and clear description of the same, reference being had to the annexed drawings, making a part of this application.
This invention is a machine for the purpose of rubbing the husks off Yorkshire fog and trefoil seeds, in which a revolving brush or rubber of suitable material of conical shape operates in conjunction with a cone-shaped casing having concave projections on the inside, sothatthese seeds may subsequently by known processes be separated from other grass-seeds, a result which cannot be as well attained by means of such known processes alone.
This machine is also an improved machine for the purpose of rubbing the husks off clover-seeds, so that subsequently by known processes of separating or sifting the cloverseeds treated by this invention are mademarketable.
The invention consists in novel constructions and combination of parts, as will be hereinafter described and claimed.
In the drawings, Figure I isa vertical cross section of the apparatus, showing the connection with parts of the driving-gear. Fig. II is an elevation of the same. Fig. III is a detail of the oitwell bearing. Fig. IV is a detail of the brush. Fig. V is a detail of the collar which connects spindle with clutch. Fig. TI is a detailoi' thebcaring 0. Fig. VII is an enlarged drawing of the point of the punch, by which concave project-ions maybe made in the conical metallic casing.
Similar letters refer to similar throughout the drawings.
A is a cone-shaped brush or rubber, which is used with the smaller end down. The brush A is secured to a vertical spindle B, supported at its lower end by a collar L, resting in an parts oil-well K, attached as found convenient to a beam or other solid place, and also held in position in its upper end by a bearing 0, attached as found convenient to a beam or other solid place.
The con e-shaped brush A, in a machine used for shelling Yorkshire fog, trefoil,and clover seeds, when mixed with other grass-seeds, has bristles, preferably one and one-fourth inch long, of monkey-brass, or brass or any other brush material of a similar stiff nature, but in a machine used for shelling clover and trefoil seeds alone has bristles preferably one inch long, of wire, cane, or other brush material of a similar stiff nature.
The brush A is made to revolve in a coneshaped metallic casing C, (the small end d0wn,) having concave projections, preferably one-eighth inch square, on its inside, made by driving a punch of peculiar shape, hereinafter described, through the casing from the outside or by pins of the same size and description attached to the same, preferably four hundred of such punchings or pins to the square foot of surface. The ends of the bristles of the brush A should almost touch the ends of the projections or pins on the casing C, which projections orpins are placed vertically to the casing in a series of diamonds, as shown at C, Figs. I and II.
The metallic cone-shaped casingC has a close-fitting cap M and an opening D for feeding the machine, but is open at the bottom P.
E is'a flanged collar at the upperend of the spindle B, fitted with a working'collar R and clutch I which is coupled to an eccentric or crank Q, giving, preferably, three-eighth inchvertical stroke. Fitted onto the horizontal shaft G is a graduated pulley H is a pulley attached to the spindle I Fig. VII shows the point of the punch hereinbe'fore referred to in two views.
Mode of working: Belts from the motive power are passed over the pulley H and over the graduated pulley N, the brushA being driven round by the belts, preferably at a speed of two hundred revolutions per minute. The seeds beingfed in at the openingD make their way down between the brush and the outside easing O and there are rubbed by the l brush against the concaveprojections or pins l on the casing, which rubbing shells the husks off the seeds. By means of the belt over the cone-pulley N the shaft G is caused to revolve, and by the clutch and crank above described the brush A is raised and lowered while revolving. By this vertical movement the seeds are turned over at right angles to the direction in which the brush is movin", and are more thoroughly rubbed and made to fall more readily downward and out through the opening P, when they are subsequently cleaned by known processes. The speed of this vertical movement, preferably thirty-five revolutions per minute, may be raised by means of the graduated pulley N, as desired, and should it be found that the seeds are being rubbed too much the speed may be increased, thereby allowing the seeds to get out more readily at the opening P.
Having described our invention, what we claim as new, and desire to secure by Letters Patent, is
1. The combination, in a seedsheller, of a conical casing and conical brush therein, the
spindle B, having the collar E, the clutch F,
having the collar R, and the shaft G, having a crank Q connected With said clutch, whereby the brush is subjected to a circular and a vertical niovem ent, substantially as described.
2. The combination, in a seed-sheller, of a conical casing having punched projections therein, as described, and a closed top, a conical brush therein, its spindle and pulley thereon to rotate it, with a clutch connected to said spindle, and a crank-shaft connected to said clutch, substantially as described.
CHAS. A. LEES. STEPHEN XV. LESTER.
Witnesses:
W. M. DAVIS, Solicitor of the Supreme Court of New Zea- Ztmd, Olwistdmrch, New Zealcmch F. WILDING, Note r1 Public, Christchurch, New Z caland.
Publications (1)
Publication Number | Publication Date |
---|---|
US444838A true US444838A (en) | 1891-01-20 |
Family
ID=2513730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US444838D Expired - Lifetime US444838A (en) | Liam lester |
Country Status (1)
Country | Link |
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US (1) | US444838A (en) |
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0
- US US444838D patent/US444838A/en not_active Expired - Lifetime
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