US491344A - X c conveyer - Google Patents
X c conveyer Download PDFInfo
- Publication number
- US491344A US491344A US491344DA US491344A US 491344 A US491344 A US 491344A US 491344D A US491344D A US 491344DA US 491344 A US491344 A US 491344A
- Authority
- US
- United States
- Prior art keywords
- trough
- flights
- conveyer
- cable
- cross
- 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
- 230000010006 flight Effects 0.000 description 32
- 239000000463 material Substances 0.000 description 18
- 238000010276 construction Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 6
- 241000306729 Ligur Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- HODFCFXCOMKRCG-UHFFFAOYSA-N bitolterol mesylate Chemical compound CS([O-])(=O)=O.C1=CC(C)=CC=C1C(=O)OC1=CC=C(C(O)C[NH2+]C(C)(C)C)C=C1OC(=O)C1=CC=C(C)C=C1 HODFCFXCOMKRCG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 230000002493 climbing Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 pyrites Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/04—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels
- B65G19/06—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel
- B65G19/08—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel and attached to a single belt, rope or chain
Definitions
- My present invention has for its main object to provide tor use a novel construction ot conveyer, more especially adapted to the purposes of handling coal, clay, pyrites, sand, and such like other materials; which shall possess, in the most eminent degree, the combined qualities of great efficiency, with the least practicable outlay of power, in moving the material along; simplicity and economy of construction; durability, and nonliability of any derangement of any of the working parts.
- my invention may be said to consist, essentially, in a con veyer comprising a trough which is made tubular in term, and preferably with a longitudinal opening, or openings,in its upper portion, and a cable, or chain, running within said trough and provided with circular, or nearly circular, flights, which travel within the trough, but are ot" considerably less size, snperticially, than the cross-sectional area of said trough; all as will be hereinafter more fully explained and as will be more particularly pointed out in the claims of this specification.
- Figure l is a side elevation of a conveyor embodying my improvements.
- Fig. 2 is atop view of the same.
- Fig. l is a side elevation of a conveyor embodying my improvements.
- a and B are two, similar, combined ropeand-sprocketI wheels, of any proper and approved detail construction, the shafts c and d of which are mounted in suitable bearing boxes, properly supported; one of said shafts, for instance that one marked c, being sup plied with a fast pulley D, or other means, for the application thereto of the inotive power to drive the conveyor.
- the other shaft d may, where deemed desirable, or expedient, be arranged, so as to be adjusted, laterally and horizontally, in a well known manner 'for the usual purpose of keeping the flighted cable, or chain, sufficiently taut.
- e is the cable, or chain, (in the case shown a steel wire cable) which is provided with circular iiights f, of any known and suitable pattern, preferably each made in halves clamped together, so as to embrace securely between its parts the cable e, all in a well known manner.
- these flights are arranged at such distances apart, that they correspond with the spacing of the sprockets of the wheels A and B, and, hence, run in engagement therewith, as showu,and in a manner familiar to the mechanic who understands the construction and operation of conveyors.
- H is the trough to which the material to be handled is supplied, and along in which the material is carried, or scraped, by the action of the traveling disk-like flights f, of the endless cable e; While immediately over said conveyer trough (in the case shown), is an ordinary V-shaped trough G, in which travel, or along over the bottom of which ride, the unloaded (or return) flights of the upper run of the endless cable.
- the arrows at Fig. l indicate the directions of motion of the two runs of the endless cable, and the material to be carried along through the trough I-I, is supposed to be supplied to said trough near one end, or at two, or more, points, and to be discharged 'therefrom at the other end, or, at such other point, or points, in the length of the trough as may be desired.
- the trough G which serves, in the case shown, merely to support the traveling, empty (or return) iiight, is made sufficiently large only to serve this purpose, and is preferably constructed of boards with a longitudinally IOO arranged metallic bar, or plate, which bridges the crotch, or angle, of this V-shaped, trough, to prevent the circular flightsf from cramping, or wedging, down into the angle of the trough, all in a manner well known and now in use.
- This return trough may, of course, so far as my present invention is concerned, be made in some other, or any other,suitable manner.l
- the trough II (see Fig. 3) is made, preferably, of metal in such shape that in cross section it presents about the same form as that of a cylindrical tube, with a narrow longitudinal strip preferably removed from its upper portion; and, in the case shown, the op posite upper edges of this (so to speak) split tube, are formed, or provided, with flared extensions m, which extend divergently upward, as shown, and give the upper portion of the trough a hopper-like construction, to facilitate and insure the reception into the trough of material that may be fed to it (or discharged into it), in the direction indicated by the arrows at Fig. 3.
- the top opening and flared extensions m may extend the entire length of the trough, or not, according to circumstances.
- each flight f as the series of loaded, or working, flights travel along within, and on the inner bottom surface of the trough II rests on the trough at its lowermost point only, While the adjacent flight edges and inner wall of trough gradually recede from each other, their circles being' eccentric; but, in practice, in handling some kinds of material, the tiights are apt to Abe lifted up some by an accumulation of stuff on the lower portion of the troughs curved bottom; and when this happens, so that some of the flights f will ride on this accumulated stuff and be lifted, for instance, into the position indicated by the dotted circle at Fig.
- the oblong aperture in the top of trough Il; as well as the relative sizes of the trough and flight (in cross-section), the form of trough; and the positions of the hold-down edges s, s, are all details to be either followed, or varied, as circumstances and experience may render advisable, though about the proportions and fianges of which are bolted together at t, and said trough is, of course, supported by any proper devices as is also the return trough G.
- a tubular trough substantially circular in cross-section, having an opening extending along its uppermost portion as specified; a suitable traveling cable, or chain, arranged to travel within said trough; and flights substantially circular in contour, but of materially less face area than the cross-sectional area of the trough, mounted on said cable or chain; the whole arranged and operating together in substantially the manner and for the purposes hereinbefore set forth.
- a trough conveyer the combination with a tubular trough, having an opening extending along its uppermost portion,as specitied and suitable meansforconveyingthrough said trough the material supplied to it, of flared, or divergent, extensions m, m, to the upper edges of said trough opening; all in substantially the manner and for the purposes hereinbefore set forth.
- a conveyer trough partially tubular in cross-section, being open along its uppermost portion;
- second a suitable cable, or chain, arranged to travel within said conveyer trough;
- flights secured to said cable, or chain that are substantially circular in contour, but each of less superficial area than the cross-sectional area of the conveyer trough;
- fourth longitudinal flightconfin ing devices, or detaining stops, at at s, s, which prevent the flights from being lifted beyond a predetermined point.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pusher Or Impeller Conveyors (AREA)
Description
(No Modem M. GARLAND. GUNVEYBR Patented Feb. 7, 1893.
AT TES T.
MCL'LU/Wlm Unirse Sintes Parent @tribal MICHAEL GARLAND, OF BAY CITY, MICHIGAN.
coNvEYE'R.
SPECIFICATION forming part of Letters Patent No. 491,344, dated February '7, 1893. Application filed October 10, 1892- Serial No. 448,274:- (NO mOdGl-l To @ZZ whom t may con/cern.-
Be ithnown that l, MICHAEL GARLAND, of Bay City, in the county of Bay and State Yof Michigan, have invented certain new and useful Improvements in Conveyors; and I do herebydeclare that the following is a full, clear, and exact description ot the same, reference being had to the accompanying drawings, forming part of this specification.
My present invention has for its main object to provide tor use a novel construction ot conveyer, more especially adapted to the purposes of handling coal, clay, pyrites, sand, and such like other materials; which shall possess, in the most eminent degree, the combined qualities of great efficiency, with the least practicable outlay of power, in moving the material along; simplicity and economy of construction; durability, and nonliability of any derangement of any of the working parts. And to this main end and object, my invention may be said to consist, essentially, in a con veyer comprising a trough which is made tubular in term, and preferably with a longitudinal opening, or openings,in its upper portion, and a cable, or chain, running within said trough and provided with circular, or nearly circular, flights, which travel within the trough, but are ot" considerably less size, snperticially, than the cross-sectional area of said trough; all as will be hereinafter more fully explained and as will be more particularly pointed out in the claims of this specification.
To enable those skilled in the art to whichl my invention relates, to make and use conveyers containing the saine, I will now proceed to more fully describe myimprovements, referring by letters to the accompanying drawings which form part of this specification, and in which I have shown my said invention carried into effectin that. precise form of conveyor contrivance, in which I have, so far, practiced it, though it may be practiced, of course, either in part, or in whole, in some other form, or forms, of machine.
In the drawings, Figure l, is a side elevation of a conveyor embodying my improvements. Fig. 2 is atop view of the same. Fig.
3, is a detail cross-section, on an enlarged scale, at the line ai, tu, of Fig. l.
In the several ligures the saine part Willbe found always designated by the same letter of reference.
A and B are two, similar, combined ropeand-sprocketI wheels, of any proper and approved detail construction, the shafts c and d of which are mounted in suitable bearing boxes, properly supported; one of said shafts, for instance that one marked c, being sup plied with a fast pulley D, or other means, for the application thereto of the inotive power to drive the conveyor. The other shaft d may, where deemed desirable, or expedient, be arranged, so as to be adjusted, laterally and horizontally, in a well known manner 'for the usual purpose of keeping the flighted cable, or chain, sufficiently taut.
e is the cable, or chain, (in the case shown a steel wire cable) which is provided with circular iiights f, of any known and suitable pattern, preferably each made in halves clamped together, so as to embrace securely between its parts the cable e, all in a well known manner. As shown, these flights are arranged at such distances apart, that they correspond with the spacing of the sprockets of the wheels A and B, and, hence, run in engagement therewith, as showu,and in a manner familiar to the mechanic who understands the construction and operation of conveyors.
H is the trough to which the material to be handled is supplied, and along in which the material is carried, or scraped, by the action of the traveling disk-like flights f, of the endless cable e; While immediately over said conveyer trough (in the case shown), is an ordinary V-shaped trough G, in which travel, or along over the bottom of which ride, the unloaded (or return) flights of the upper run of the endless cable.
The arrows at Fig. l, indicate the directions of motion of the two runs of the endless cable, and the material to be carried along through the trough I-I, is supposed to be supplied to said trough near one end, or at two, or more, points, and to be discharged 'therefrom at the other end, or, at such other point, or points, in the length of the trough as may be desired.
The trough G, which serves, in the case shown, merely to support the traveling, empty (or return) iiight, is made sufficiently large only to serve this purpose, and is preferably constructed of boards with a longitudinally IOO arranged metallic bar, or plate, which bridges the crotch, or angle, of this V-shaped, trough, to prevent the circular flightsf from cramping, or wedging, down into the angle of the trough, all in a manner well known and now in use. Butthis return trough may, of course, so far as my present invention is concerned, be made in some other, or any other,suitable manner.l
The trough II (see Fig. 3) is made, preferably, of metal in such shape that in cross section it presents about the same form as that of a cylindrical tube, with a narrow longitudinal strip preferably removed from its upper portion; and, in the case shown, the op posite upper edges of this (so to speak) split tube, are formed, or provided, with flared extensions m, which extend divergently upward, as shown, and give the upper portion of the trough a hopper-like construction, to facilitate and insure the reception into the trough of material that may be fed to it (or discharged into it), in the direction indicated by the arrows at Fig. 3. The top opening and flared extensions m, may extend the entire length of the trough, or not, according to circumstances.
As will be seen, by reference to Fig. 3, the perimeter of each flight f as the series of loaded, or working, flights travel along within, and on the inner bottom surface of the trough II rests on the trough at its lowermost point only, While the adjacent flight edges and inner wall of trough gradually recede from each other, their circles being' eccentric; but, in practice, in handling some kinds of material, the tiights are apt to Abe lifted up some by an accumulation of stuff on the lower portion of the troughs curved bottom; and when this happens, so that some of the flights f will ride on this accumulated stuff and be lifted, for instance, into the position indicated by the dotted circle at Fig. 3, then the upper portions of the flights perimeters will come into contact with the inner upper parts s, s, of the trough, and will be thereby prevented from rising farther in the trough, or climbing too much over the material, which latter will eventually yield, or move, under the gravity of the liights and cable, and the scraping action of the lower portions of the perimeters of the flights and will eventually move on, while the flights settle down again to ther normal plane of action.
The oblong aperture in the top of trough Il; as well as the relative sizes of the trough and flight (in cross-section), the form of trough; and the positions of the hold-down edges s, s, are all details to be either followed, or varied, as circumstances and experience may render advisable, though about the proportions and fianges of which are bolted together at t, and said trough is, of course, supported by any proper devices as is also the return trough G.
It will be understood that, where deemed desirable, the iiared extensions m may be omitted, without affecting the operation, or detracting from the advantages, of the other parts of my invention, and that portions of the trough H, (especially where the trough may be inclined, or runs obliquely upward,) may be closed at the top; the most important feature of which is the tubular trough having arranged to travel within it, but capable of being lifted within it, flights smaller than the cross-sectional area of the trough. And I wish it to be understood that I do not limit myself to a machine containing all of the, separable, novel features of my invention; but
Having shown and described a conveyer containing them all, what I claim as new and desire to secure by Letters Patent is:-
l. In a trough-conveyer, the combination of a tubular trough substantially circular in cross-section, having an opening extending along its uppermost portion as specified; a suitable traveling cable, or chain, arranged to travel within said trough; and flights substantially circular in contour, but of materially less face area than the cross-sectional area of the trough, mounted on said cable or chain; the whole arranged and operating together in substantially the manner and for the purposes hereinbefore set forth.
2. In a trough conveyer the combination with a tubular trough, having an opening extending along its uppermost portion,as specitied and suitable meansforconveyingthrough said trough the material supplied to it, of flared, or divergent, extensions m, m, to the upper edges of said trough opening; all in substantially the manner and for the purposes hereinbefore set forth.
3. In a trough conveyer, the combination of the following named instrumentalities, arranged and operating together substantially as and for the purposes hereinbefore described; Iirst, a conveyer trough partially tubular in cross-section, being open along its uppermost portion; second, a suitable cable, or chain, arranged to travel within said conveyer trough; third, flights secured to said cable, or chain, that are substantially circular in contour, but each of less superficial area than the cross-sectional area of the conveyer trough; and fourth, longitudinal flightconfin ing devices, or detaining stops, at at s, s, which prevent the flights from being lifted beyond a predetermined point.
In witness whereof I have hereunto set my hand this 26th day of September, 1892.
MICHAEL GARLAND.
In presence of- MORRIS L. CoUR'rRrGH'r, A. B. LnNNox.
IOO
Publications (1)
Publication Number | Publication Date |
---|---|
US491344A true US491344A (en) | 1893-02-07 |
Family
ID=2560190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US491344D Expired - Lifetime US491344A (en) | X c conveyer |
Country Status (1)
Country | Link |
---|---|
US (1) | US491344A (en) |
-
0
- US US491344D patent/US491344A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US491344A (en) | X c conveyer | |
US489289A (en) | James m | |
US723971A (en) | Conveyer. | |
US688684A (en) | Bucket elevator. | |
US285664A (en) | Conveyer | |
US615748A (en) | Conveyer | |
GB190615582A (en) | Improvements in Conveyors. | |
US391223A (en) | Ambeose j | |
US599101A (en) | Elevator or conveyer | |
US750886A (en) | Bucket conveyer | |
US781614A (en) | Portable endless conveyer. | |
US405608A (en) | Conveyer | |
US471268A (en) | Ore-conveyer and method of arranging ore thereon | |
US476615A (en) | Conveying mechanism | |
US837239A (en) | Elevating and delivering mechanism for vending-machines. | |
US439487A (en) | Apparatus for removing piles of coal | |
US809316A (en) | Conveyer. | |
US501770A (en) | James m | |
US698822A (en) | Conveyer. | |
US587640A (en) | Hopper for granular material | |
US765068A (en) | Pivoted-bucket conveyer. | |
US1087667A (en) | Grain-elevator. | |
US304241A (en) | Elevator and conveyer | |
US570251A (en) | Photo-utho | |
US850222A (en) | Grain-elevator. |