US447206A - Machine for fibrillation of pine-needles - Google Patents
Machine for fibrillation of pine-needles Download PDFInfo
- Publication number
- US447206A US447206A US447206DA US447206A US 447206 A US447206 A US 447206A US 447206D A US447206D A US 447206DA US 447206 A US447206 A US 447206A
- Authority
- US
- United States
- Prior art keywords
- pine
- machine
- fibrillation
- needles
- cylinder
- 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
- 206010061592 Cardiac fibrillation Diseases 0.000 title description 10
- 230000002600 fibrillogenic Effects 0.000 title description 10
- 241000681094 Zingel asper Species 0.000 description 10
- 239000000835 fiber Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 240000002027 Ficus elastica Species 0.000 description 2
- 210000000474 Heel Anatomy 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001464 adherent Effects 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229920000591 gum Polymers 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000002093 peripheral Effects 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
Definitions
- the invention relates to a device for separating for use in the arts the fibrous portions of the leaves or foliage of pine and other coniferous trees, commonly known as pineneedles.
- Thecrude needles having been softened and partially disintegrated by being rubbed, rolled, and kneaded in a fiberrubbing machinel such as described in my patents, Nos. 315,666, dated April 14, 1885, and 425,006, dated April 8, 1890, the thus treated material is reduced to a marketable staple by the device hereinafter described.
- Figure I is a vertical section of a fibrillating-mac hine embodying my invention.
- Fig. II is a longitudinal section through portions of the carding-cylinder and the final cleaner.
- Fig. III is a longitudinal section through one of the lfeed-rolls and through the splitters and the cleaner of the refeeding attachment.
- Fig. IV represents a modification of my device.
- the operative parts are supported and have their journal-bearings in a frame or casing 1, which also prevents the escape of the fibers by other outlet than by the delivery-apron.
- each operative part is indicated by an arrow, and said rotation is brought about by any suitable transmittitng mechanism outside the casing.
- the card-cylinder 3 is keyed, and which may also carry the pulley 4 for driving-belt 5, by which'the machine is driven.
- G is the feed-apron by which the crude material is conveyed tothe feed-rolls 7 7 X, which conduct it to the hackling mechanism S 9 10, whence it is by the agency of the first splitter 8 cast onto the card-cylinder, whose teeth coact with the spurs of the splitter to detach the fibers from one another and from the gum, haulm,7 and other refuse.
- the feed-roll peripheries are preferably of indiarubber.
- Eachl splitter is composed of aseries of circular steel saws or serrated disks, which are separatedthe longitudinal distance of the card-teeth by means of Washers upon a shaft to which the said disks are firmly keyed.
- Each cleaner consists of a cylinder whose periphery is armed with spikes arranged in circumferential planes of the same longitudinall distance as the card-teeth, so as to revolve between them.
- the material neXt passes under the action of the second splittert), from whose spurs it is disengaged by thefirst cleaner 1U, which projects the material again upon the card-cylinder.
- Fiber still remaining entangled in the card-cylinder is removedtherefrom by the joint actions of the teeth of the stripper 14 and the pins of the final cleaner 15 and cast down upon the delivery-apron, which discharges it into any suitable bin or receptacle or directly into a drier when necessary, or the delivery-apron may
- the various rotary members which coact in the manner described with the card-cylinder may be driven by any suitable transmitting devices-such, for example, as by belt-andpulley connection 16 17 With the shaft 2.
- a cylinder of sufficient diameter see Fig. IV
- one or more additional refeeding and resplitting trains X, Fig. IV may be employed.
- One or more of the aprons may be of open net-Work, and the aprons may be placed at such an angle (see the deliveryapron, Fig.
- Air-blasts may be employed to assist in separating the lighter from the heavier particles-thatis to say, so as to blow away the impalpable dust and to proj ectagainst the rehacklin g machinery only the fibrous portions free from the Woody and 4gritty impurities.
- picking, or tlbrillating train may be more finely dentated and move at a higher peripheral Velocity. (See Fig. IV.)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
2 sheets-sheet 2,
(No Model.)
A. SCOTT. MACHINE FORTIBRILLATION 0F PINE NEBDLES. N0. 447,206.
Patented Feb. 24
UNITED STATES PATENT OEEIcE.
ALEXANDER SCOTT, OF CRONLY, NORTH CAROLINA.
MACHINE FOR FIBRILLATION OF PINE-NEEDLES.
SPECIFICATION forming part of Letters Patent No. 447,206, dated February 24, 1891.
Application filed May 12, 1890. Serial No. 351,488. (No model.)
subject of the Queen of Great Britain and Ireland,residing at Cronly, county of Columbus, State of North Carolina, have invented a new and useful Machine for Fibrillation of Pine-Needles, of which the following is a specification.
The invention relates to a device for separating for use in the arts the fibrous portions of the leaves or foliage of pine and other coniferous trees, commonly known as pineneedles. Thecrude needles having been softened and partially disintegrated by being rubbed, rolled, and kneaded in a fiberrubbing machinel such as described in my patents, Nos. 315,666, dated April 14, 1885, and 425,006, dated April 8, 1890, the thus treated material is reduced to a marketable staple by the device hereinafter described.
The processes for brillating pine-needles and the mechanism by which those processes are carried out have necessarily some features analogous to those employed in the treatment of jute and other fiber-yielding plants. Such devices, however, so far as known to me, are useless for the purposes of my invention, owing, chiey, to the large amount of nmucilaginous and resinons matter present i-n coniferous foliage, and which necessitate provisions for catching and refeeding to the carding or picking machinery the masses of imperfectly-separated fiber such as characterize my present invention.
Referring to the accompanying drawings, which form a part of this specification, Figure I is a vertical section of a fibrillating-mac hine embodying my invention. Fig. II is a longitudinal section through portions of the carding-cylinder and the final cleaner. Fig. III is a longitudinal section through one of the lfeed-rolls and through the splitters and the cleaner of the refeeding attachment. Fig. IV represents a modification of my device.
The operative parts are supported and have their journal-bearings in a frame or casing 1, which also prevents the escape of the fibers by other outlet than by the delivery-apron.
The direction of rotation of each operative part is indicated by an arrow, and said rotation is brought about by any suitable transmittitng mechanism outside the casing.
2 is a shaft, to which the card-cylinder 3 is keyed, and which may also carry the pulley 4 for driving-belt 5, by which'the machine is driven.
G is the feed-apron by which the crude material is conveyed tothe feed-rolls 7 7 X, which conduct it to the hackling mechanism S 9 10, whence it is by the agency of the first splitter 8 cast onto the card-cylinder, whose teeth coact with the spurs of the splitter to detach the fibers from one another and from the gum, haulm,7 and other refuse. The feed-roll peripheries are preferably of indiarubber. Eachl splitteris composed of aseries of circular steel saws or serrated disks, which are separatedthe longitudinal distance of the card-teeth by means of Washers upon a shaft to which the said disks are firmly keyed. Each cleaner consists of a cylinder whose periphery is armed with spikes arranged in circumferential planes of the same longitudinall distance as the card-teeth, so as to revolve between them. The material neXt passes under the action of the second splittert), from whose spurs it is disengaged by thefirst cleaner 1U, which projects the material again upon the card-cylinder. The gummy and more or less adherent masses with portions of the fibers still imprisoned in them (having much greater inertia relatively to their superficies than the more fibrillated portions) are projected (see dotted arrow) by centrifugal force into bin 11 and are deflected by plate l2 onto the second or refeeding apron, whence they are, by forwardingapron 6', conveyed to the action of a second set or train of rolls, which consists of the splitting and cleaning members 7 7X 8 9 l0 of identical construction, arrangement, and operation to the above-described members 7 '7 8 9 l0. From the second cleaner 10 the main bulk of the now fibrillated staple drops onto the delivery-apron 13. Fiber still remaining entangled in the card-cylinder is removedtherefrom by the joint actions of the teeth of the stripper 14 and the pins of the final cleaner 15 and cast down upon the delivery-apron, which discharges it into any suitable bin or receptacle or directly into a drier when necessary, or the delivery-apron may The various rotary members which coact in the manner described with the card-cylinder may be driven by any suitable transmitting devices-such, for example, as by belt-andpulley connection 16 17 With the shaft 2.
The right is reserved to carry out the principles of the invention by modiiications or elaborations of the form here selected for illustration. For example, by employing a cylinder of sufficient diameter (see Fig. IV) one or more additional refeeding and resplitting trains X, Fig. IV, may be employed. One or more of the aprons (see yand y', Fig. IV) may be of open net-Work, and the aprons may be placed at such an angle (see the deliveryapron, Fig. IV) as to discharge the sand and other heavy ref use-that is to say, so that the iiner sand or grit will sift through the meshes of the apron, (see light dotted arrows, Fig. IV,) and so that the coarser refuse will escape over the heel of the apron. (See heavy dotted arrow, Fig. IV.) Air-blasts (see e, Fig. IV) may be employed to assist in separating the lighter from the heavier particles-thatis to say, so as to blow away the impalpable dust and to proj ectagainst the rehacklin g machinery only the fibrous portions free from the Woody and 4gritty impurities. Each succeeding hackling,
picking, or tlbrillating train may be more finely dentated and move at a higher peripheral Velocity. (See Fig. IV.)
Having thus described my invention, the following is what I claim as new therein and desire to secure by Let-ters'Patent:
l. In a machine for fibrillation of pine-nee dles, dac., the combination, With a card-cylinder and With feeding and splitting rolls, of one or more groups or trains of reieeding and resplitting members, substantially as set forth.
2. In a machine for fibrillation of piueneedles, &c.,the combination ,with a card-cylinder and an initial train of hackliug or splitting rolls and a cleaning-roll, of one or more additional trains, consisting of deHecting-plate 12, forwarding-apron 6', and train of refeeding, resplitting, and recleaning rolls 7 7X S 9 1U', substantially as set forth.
3. In a machine for fibrillation of pine-needles, &c., the combination, with a card-cylinder and With initial feeding and hackliug members, of one or more sets of defiectiug, refeeding, rehackling, and recleaning members, a final cleaner and stripper, and a delivery-apron, substantially as and for the purpose set forth.
ALEXANDER SCOTT.
Witnesses:
T. G. REGISTER, W. W. THIGPEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US447206A true US447206A (en) | 1891-02-24 |
Family
ID=2516094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US447206D Expired - Lifetime US447206A (en) | Machine for fibrillation of pine-needles |
Country Status (1)
Country | Link |
---|---|
US (1) | US447206A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435938A (en) * | 1945-06-26 | 1948-02-10 | Saco Lowell Shops | Cotton picker and similar machine |
-
0
- US US447206D patent/US447206A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435938A (en) * | 1945-06-26 | 1948-02-10 | Saco Lowell Shops | Cotton picker and similar machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US451279A (en) | Cotton-gin | |
US5010A (en) | Improvement in hemp-brakes | |
US447206A (en) | Machine for fibrillation of pine-needles | |
US2316590A (en) | Portable apparatus for treating flax straw | |
US318730A (en) | Ernest haemel | |
US444199A (en) | beeaud | |
US4230A (en) | Burring-machine | |
US21714A (en) | Improvement in cotton-gins | |
US351401A (en) | Cotton-gin | |
US761427A (en) | Carding-machine. | |
US394640A (en) | Cotton-gin | |
US434859A (en) | beott | |
US848611A (en) | Process of delinting cotton-seed linters. | |
US2576280A (en) | Apparatus for opening and cleaning lint cotton | |
US302669A (en) | Huest | |
US1036838A (en) | Carding-machine. | |
US453933A (en) | Saw-gin | |
US220905A (en) | Improvement in carding-machines | |
US1180134A (en) | Cotton cleaning and renovating plant. | |
US907330A (en) | Cleaning and separating kapok fiber from its seed and impurities. | |
US293788A (en) | Ville | |
US2608A (en) | Improvement in saw-gins for ginning cotton | |
US296659A (en) | Samuel dillaed webb | |
US1019240A (en) | Cotton-gin. | |
US427925A (en) | Cotton-seed deljnter |