US55701A - Improvement in cotton-seed hullers - Google Patents
Improvement in cotton-seed hullers Download PDFInfo
- Publication number
- US55701A US55701A US55701DA US55701A US 55701 A US55701 A US 55701A US 55701D A US55701D A US 55701DA US 55701 A US55701 A US 55701A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- cotton
- shell
- ribs
- improvement
- 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
- 210000000614 Ribs Anatomy 0.000 description 22
- 210000000282 Nails Anatomy 0.000 description 2
- 241000220010 Rhode Species 0.000 description 2
- 235000012343 cottonseed oil Nutrition 0.000 description 2
- 230000036633 rest Effects 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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/186—Axially elongated knives
Definitions
- A represents a cylinder, fluted on its outer'surface or made with teeth formed as represented.
- This cylinder mounted on a horizontal shaft, a, provided with a driving-pulley, b, is arranged'within a case or chamber, B, having a receiving-mouth, d, at top, and also having a discharging-spout, c, at bottom, as shown in Figs. 1 and 2.
- the frontofthe said chamber is a movable shell, (J, which partially envelops the circumference of the cylinder, and has a series of vertical ribs or teeth, d, arranged in the upper part of its interior surface, such ribs being shown in crosssection in Fig. 4. It also has ranges c e of other ribs or teeth disposed so as to extend across it and below the said upper series.
- This shell should be so supported as to be capable of being moved away from and toward the cylinder.
- a lever, D carrying a friction-roller, g, in its shorter arm, and having a weight, b, suspended from its longer arm,turns on a fulcrumrod, 2', and is arranged as represented. in order that such roller may bear against the shell and the weight operate to press the shell toward the cylinder.
- the longer arm of the said lever rests on the upper end of a screw, E, which is screwed upward through a cross-bar, k, of the frame F, by which the operative parts of the machine is supported. This screw serves to regulate the distance of approach of the shell toward the cylinder.
- the cottonseed to be hnlled is thrown into the mouth of the case while the cylinder is in rapid revolution in the direction denoted by the arrow l.
- the seed will first be carried against the upper set of ribs of the shell, and by such will be properly arranged for presentation to the action of theremaining or other sets of ribs and l the cylinder.
- the upper set of ribs operates to split the hulls lengthwise and arrange the seeds so that they may pass end foremost into the space between the cylinder and the other sets of ribs. This is found to effect the hullin g of the seeds to much better advantage than when horizontal ribs only are used in the shell.
- the shell by being selt adjusting, can adjustitselt' to any bunch or mass of seeds or any stones, nails, or foreign substances that may get between it and the cylinder. ⁇ Vere it not for this property of the shell, such foreign matter would be likely to break the ribs or teeth.
Description
J. PERKINS.
. Cotton Seed Hu ller. No. 55, 701. Patented June 19, 1866.
h at 1.29 r
Media?" Jb/lnfbrkz nr.
5y l iis afforney.
N. PETERS. Hlotmlilhngnpher. Wnhingmn, ac
UNITED STATES PATENT OFFICE.
IMPROVEMENT IN COTTON-SEED HULLERS.
Specification forming part of Letters Patent No. 55,701, dated June 19, 1866.
To all whom it may concern:
Be it known that I, JOHN PERKINS, of the city and county of Providence, and State of Rhode Island, have invented an Improved Machine for Hulling Cotton-Seed; and I do hereby declare the same to be fully described in the following specification and represented in-the accompanying drawings, of which Figure l is a top view, and Fig. 2 a longitudinal section, of it. Fig. 3 is an inner side view of the selfadjusting shell.
In such drawings, A represents a cylinder, fluted on its outer'surface or made with teeth formed as represented. This cylinder, mounted on a horizontal shaft, a, provided with a driving-pulley, b, is arranged'within a case or chamber, B, having a receiving-mouth, d, at top, and also having a discharging-spout, c, at bottom, as shown in Figs. 1 and 2. The frontofthe said chamber is a movable shell, (J, which partially envelops the circumference of the cylinder, and has a series of vertical ribs or teeth, d, arranged in the upper part of its interior surface, such ribs being shown in crosssection in Fig. 4. It also has ranges c e of other ribs or teeth disposed so as to extend across it and below the said upper series. This shell should be so supported as to be capable of being moved away from and toward the cylinder.
A lever, D, carrying a friction-roller, g, in its shorter arm, and having a weight, b, suspended from its longer arm,turns on a fulcrumrod, 2', and is arranged as represented. in order that such roller may bear against the shell and the weight operate to press the shell toward the cylinder. The longer arm of the said lever rests on the upper end of a screw, E, which is screwed upward through a cross-bar, k, of the frame F, by which the operative parts of the machine is supported. This screw serves to regulate the distance of approach of the shell toward the cylinder.
In operating with this machine the cottonseed to be hnlled is thrown into the mouth of the case while the cylinder is in rapid revolution in the direction denoted by the arrow l. The seed will first be carried against the upper set of ribs of the shell, and by such will be properly arranged for presentation to the action of theremaining or other sets of ribs and l the cylinder. The upper set of ribs operates to split the hulls lengthwise and arrange the seeds so that they may pass end foremost into the space between the cylinder and the other sets of ribs. This is found to effect the hullin g of the seeds to much better advantage than when horizontal ribs only are used in the shell. Furthermore, the shell, by being selt adjusting, can adjustitselt' to any bunch or mass of seeds or any stones, nails, or foreign substances that may get between it and the cylinder. \Vere it not for this property of the shell, such foreign matter would be likely to break the ribs or teeth.
I do not claim a toothed cylinder and a toothed shrouding arranged in case; but
I claim The combination and arrangement of the series of vertical ribs d with the shell 0, its series of horizontal ribs 0, the cylinder A, and its case B, the whole being to operate together substantially as specified.
JOHN PERKINS.
Witnesses:
G. H. WAsHBURN, F. P. HALE, Jr.
Publications (1)
Publication Number | Publication Date |
---|---|
US55701A true US55701A (en) | 1866-06-19 |
Family
ID=2125242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US55701D Expired - Lifetime US55701A (en) | Improvement in cotton-seed hullers |
Country Status (1)
Country | Link |
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US (1) | US55701A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050181023A1 (en) * | 2004-02-17 | 2005-08-18 | Young Janel E. | Drug-enhanced adhesion prevention |
-
0
- US US55701D patent/US55701A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050181023A1 (en) * | 2004-02-17 | 2005-08-18 | Young Janel E. | Drug-enhanced adhesion prevention |
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