US850684A - Endless conveyer. - Google Patents
Endless conveyer. Download PDFInfo
- Publication number
- US850684A US850684A US35590007A US1907355900A US850684A US 850684 A US850684 A US 850684A US 35590007 A US35590007 A US 35590007A US 1907355900 A US1907355900 A US 1907355900A US 850684 A US850684 A US 850684A
- Authority
- US
- United States
- Prior art keywords
- chain
- endless
- clearer
- buckets
- links
- 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
- 239000000463 material Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 241000252073 Anguilliformes Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Definitions
- Fig. 3 a top plan view, a portion of the buckets being bro the track-clearer;
- Fig. 4 a perspective view of one of the bucket members;
- Fig. 5, a detail sectional view on the line 5 5 of Fig. 1;
- Fig. 6 a perspective view of a'second bucket member.
- the object of the present invention is to provide a simple and efficient endless carrier, designed more particularly for use'in transporting coal 01'. other minerals and the
- the buckets for containin the material are mounted upon endless c ains or belts, which ass about sprocket-wheels or drums located atfthe opposite ends of the run and at intermzdiate points, if so desired, the
- A denotes one of the driving-shafts, adjacent to each end of which is mounted a block or casting B, se-
- the block or casting is substantially rectangular in cross-section and is provided upon each side with outwardly-projecting lugs (J, the adjacent faces of which are paralle while the outer faces are inclined outwardly, so as to form a substantially dovetailed member.
- lugs the adjacent faces of which are paralle while the outer faces are inclined outwardly, so as to form a substantially dovetailed member.
- Mounted upon each face “of the block B is a sprocket .member 1), said member being rovided with slots or ways of substantially t e same form as the lugs (J and adapted to receive the same, said slots or ways being made slightly larger than the lugs, so as to provide for the reception of wedges or gibs E, which are en away to show the chain and driven in between lugs C and the member D.
- Said member is provided with a pair of outwardly-extending teeth F F, which pass between the ends of the paired links G and embrace the single links H of the chain.
- the conjoining portions of the members D areprovided with inclined faces F such faces and the faces F reventing the accumulation of material on t e wheel or drum.
- Thepivotal connection between the link H and the paired links G is made by a rod 1, which passes through the links and extends outwardly beyond the same to provide a su port or axle for a roller or wheel J.
- Said w eels are adapted to rest and move upon rails or tracks K, and thus hold the chain out of contact with the tracks and roperly position the paired links with "re erence to the sprocket-teeth F F of the driving wheels or drums.
- a clearer (best shown in Figs. land 3 is secured to the chain and overlies the track, serving to remove therefrom any coal or other material which Ina overshoot the buckets as thesame are filled or come upon the tracks in any other manner.
- the clearer in the form illustrated com rises a block L, the forward narrow end of w 'ch is fulcrumed upon a pin M, secured to one of the links G.
- the rear end of the clearer is of a height equal to that of the diameter of the wheels J, and both edges thereof are provided with beveled faces N, inclined inwardly or away from the supportingmember upon which the track is mounted, so as to deflect any material from the track into the tunnel or other space through which the endless carrier travels.
- 1 In order to prevent the clearer from dropping down upon the sprocket-wheel or becoming entangled with any other portion of the mechanism, 1 provide a pivotpin O, which connects theadj acent ends of the paired links G and link H (other than where they are connected by the cross-rods) and projects. 7
- the buckets are secured directl r to the 4, it will be seen that it comprises a cross plate or floor-piece P, having one sideedge Q curved downwardly and provided with a notch R adjacent to each end. Said notches when the bucket member is secured to the paired links G by screws or bolts which pass through openings S, formed in line with said links at each end of the floors iece P, will straddle the single links H, as 0 early shown in Fig. 3. Extending upwardly from each of the floor-pieces P are wings or end pieces T, which are provided adjacent to the floor member with beveled faces U, the purpose of which will hereinafter appear.
- a cross wall or partition V extends u wardly from the floor P to one side of t e middle'thereof, said partition being rigidly secured to the end walls. or wings T.
- the upper portion of said wall V is preferably purved or turned over to a slight extent.
- Said member comprises a bottom or floor'W, provided with one curved edge X, in which are formed suitable notches Y and Z, that permit said curved ortionto fit over and around the paired inks G of the endless chain.
- the member is also provided with upstanding end walls or wings A','which are undercut, as are the wings orend pieces T of the other member, the lower undercut portion being beveled, as shown at B. Openings C are formed in the floor W, and bolts or screws passing therethrough secure the member to the links H.
- the floor W is made slightly longer than the floorP, so that when the parts are assembled the wings or end walls A pass outside of the wings or walls T. (See Figs.
- each bucket comprising a series of sections secured to the chain or belt, said sections having overl-a ping end walls provided with undercut beve ed portions.
- a conveyer comprising a pair of endless chains, each chain being composed of a series of pivotally-connected links; a floor-piece secured to each pair of oppositely-disposed links, the forward edge of each floor-piece being curved downward and projecting under the straight edge of the adjacent floorpiece; a vertically-disposed wall extending upwardly from each alternate, floor-piece; and a wing or end wall projecting upward from each end of each floor-piece, the wings being undercut at their lower portions and provided with beveled faces, substantially as and for the purpose described.
- An endless conveyer comprising a chain; a series of buckets mounted thereon; a
- An endless conveyer comprising a chain; a series of buckets mounted thereon; a series of rolls for supporting said chain; tracks located in the line of the upper and lower stretches of said chain; and a clearer secured to the chain, said clearer being provided with inclined faces at the upper and lower sides thereof, whereby it will serve to remove extraneous material from both the upper and lower tracks.
- An endless conveyer comprising a chain; a series of buckets carried thereby;
- a block or casting secured thereto said block being polygonal in cross-section and provided with a pairof undercut or beveled faces; lugs extending outwardly from each face thereof; a toothed member arrangedto be secured upon each face of the block, each of said members being provided on its under surface with bevel-faced recesses adapted to receive the corresponding lugs; and keys or wedges for securing the lugs in .the recesses.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Framework For Endless Conveyors (AREA)
Description
PATENTED APR. 16, 1907;
- F. A. SMULDBRS.
ENDLESS GONV-EYER.
APPLICATION FILED FEB.5, 1907.
3 SHEETSSHEET 1.
mm mm ammm.
5 m, qmmwmi PATBNIEDHAPR. 16,3507? P. A. M. SMULDERS.
ENDLESS GGNVEYER.
APPLICATION FILED I'EB.5,1907.
s SHEETS-SHEET 2.
vwautoz'.
. ALT, I 11 I I I I I I I I I z I 1 I I I I I I I I I r r I 1 I 1 r I I I I PATENTED APR. 16, 1907.
F. A. M. SMULDBRS.
ENDLESS GONVEYER. APPLIOATION FILED PEB.5. 1907.
s SEEE'MFSHEET 3.
w X w UNITED STATES PATENT OFFICE.
FRANCIS 'ANToN MARIE .sMULDERs, OF ROTTERDAM, NETHERLANDS.
' ENDLESS CONVEYER.
Specification of Letters Patent.
Application filed February 5, 1907. Serial No. 355,900.
Patented April 16, 1907.
. veyers, of which the following 'is a specifica- My present invention pertains to improvements in endless conveyers the constructlon and advantages of which W111 be heremafter set forth in detail, reference-being had to the annexed drawings, wherein Figure 1 is a side elevation of a part of the conveyer and one of the driving-wheels, the latter and a portion of the conveyer being shown in section; Fig. 2, a transverse vertical sectional view taken on the line 2 2, Fig. 1;
Fig; 3, a top plan view, a portion of the buckets being bro the track-clearer; Fig. 4:, a perspective view of one of the bucket members; Fig. 5, a detail sectional view on the line 5 5 of Fig. 1; and
Fig. 6 a perspective view of a'second bucket member.
The object of the present invention is to provide a simple and efficient endless carrier, designed more particularly for use'in transporting coal 01'. other minerals and the The buckets for containin the material are mounted upon endless c ains or belts, which ass about sprocket-wheels or drums located atfthe opposite ends of the run and at intermzdiate points, if so desired, the
buckets b ing of peculiar construction, as
will be hereinafter set forth in detail.
Referring to the drawings, A denotes one of the driving-shafts, adjacent to each end of which is mounted a block or casting B, se-
cured to the shaft in any suitable manner, so as to rotate therewith. The block or casting is substantially rectangular in cross-section and is provided upon each side with outwardly-projecting lugs (J, the adjacent faces of which are paralle while the outer faces are inclined outwardly, so as to form a substantially dovetailed member. Mounted upon each face "of the block B is a sprocket .member 1), said member being rovided with slots or ways of substantially t e same form as the lugs (J and adapted to receive the same, said slots or ways being made slightly larger than the lugs, so as to provide for the reception of wedges or gibs E, which are en away to show the chain and driven in between lugs C and the member D. Said member is provided with a pair of outwardly-extending teeth F F, which pass between the ends of the paired links G and embrace the single links H of the chain. The a face of the member between said teeth or lugs 1s inchned outwardly in each direction from the center, as denoted at F*. The conjoining portions of the members D areprovided with inclined faces F such faces and the faces F reventing the accumulation of material on t e wheel or drum. Thepivotal connection between the link H and the paired links G is made by a rod 1, which passes through the links and extends outwardly beyond the same to provide a su port or axle for a roller or wheel J. Said w eels are adapted to rest and move upon rails or tracks K, and thus hold the chain out of contact with the tracks and roperly position the paired links with "re erence to the sprocket-teeth F F of the driving wheels or drums.
A clearer (best shown in Figs. land 3 is secured to the chain and overlies the track, serving to remove therefrom any coal or other material which Ina overshoot the buckets as thesame are filled or come upon the tracks in any other manner. The clearer in the form illustrated com rises a block L, the forward narrow end of w 'ch is fulcrumed upon a pin M, secured to one of the links G. The rear end of the clearer is of a height equal to that of the diameter of the wheels J, and both edges thereof are provided with beveled faces N, inclined inwardly or away from the supportingmember upon which the track is mounted, so as to deflect any material from the track into the tunnel or other space through which the endless carrier travels.
In order to prevent the clearer from dropping down upon the sprocket-wheel or becoming entangled with any other portion of the mechanism, 1 provide a pivotpin O, which connects theadj acent ends of the paired links G and link H (other than where they are connected by the cross-rods) and projects. 7
through said clearer.
The buckets are secured directl r to the 4, it will be seen that it comprises a cross plate or floor-piece P, having one sideedge Q curved downwardly and provided with a notch R adjacent to each end. Said notches when the bucket member is secured to the paired links G by screws or bolts which pass through openings S, formed in line with said links at each end of the floors iece P, will straddle the single links H, as 0 early shown in Fig. 3. Extending upwardly from each of the floor-pieces P are wings or end pieces T, which are provided adjacent to the floor member with beveled faces U, the purpose of which will hereinafter appear.
A cross wall or partition V extends u wardly from the floor P to one side of t e middle'thereof, said partition being rigidly secured to the end walls. or wings T. The upper portion of said wall V is preferably purved or turned over to a slight extent.
The other member forming a portion of the bucket is illustrated in Fig. 6. Said member comprises a bottom or floor'W, provided with one curved edge X, in which are formed suitable notches Y and Z, that permit said curved ortionto fit over and around the paired inks G of the endless chain. The member is also provided with upstanding end walls or wings A','which are undercut, as are the wings orend pieces T of the other member, the lower undercut portion being beveled, as shown at B. Openings C are formed in the floor W, and bolts or screws passing therethrough secure the member to the links H. The floor W is made slightly longer than the floorP, so that when the parts are assembled the wings or end walls A pass outside of the wings or walls T. (See Figs. 2 and 3.) The parts are so proportioned that when the chain or conveyer is assing along the tracks the walls or wings over lap, as best indicated, in dotted lines in Fig. 1, so as to form a series of buckets, which are defined by the vertical walls V, the end walls or wings T and A, and the floors P and W. By having the end walls undercut and beveled as shown, the lodgment of anymaterial between the ends is prevented asthey close after passing around the sprocket-wheel or drum or as they shift their position inpassing up through an inclined or curved conduit or trunk, as the beveled portions will tend to force the material from between the parts into the buckets or to break up the material so as to prevent injury to the structure.
It is manifest that in so far as the construction of the driving-drum is concerned thismay be materiall modified without departing from the spirit of the present invention, the essential feature of which resides in the particular construction and formation of the conveyer-buckets. By having the upper edge of the wall V provided with an overpoint.
belt, as well as with endless chains.
the point of discharge and asses about the drum or sprocket-wheel ocated at such The curved overhanging portions of the floors prevent any large openings being formed therein as they pass around the sprockets or driving-drums, (see Fig. 1,) the center of the curve of such ortions being coincident with the center-o1 the pivotal connections of the chain sections or links.
It is apparent that in so far as the particular construction of the buckets is concerned the same may be employed with an endless In such case, however,'the rounded portion of the floors would have to be omitted.
Having thus described my invention, what I claim is 1. In combination with an endless chain or belt, a series of buckets mounted thereon, each bucket comprisinga series of sections secured to the chain or belt, said sections having overl-a ping end walls provided with undercut beve ed portions.
2. A conveyer comprising a pair of endless chains, each chain being composed of a series of pivotally-connected links; a floor-piece secured to each pair of oppositely-disposed links, the forward edge of each floor-piece being curved downward and projecting under the straight edge of the adjacent floorpiece; a vertically-disposed wall extending upwardly from each alternate, floor-piece; and a wing or end wall projecting upward from each end of each floor-piece, the wings being undercut at their lower portions and provided with beveled faces, substantially as and for the purpose described.
' 3. An endless conveyer comprising a chain; a series of buckets mounted thereon; a
track; rolls for supporting said chain upon.
thereb a supporting-track; rolls mounted upon t e chain and resting upon the track; and a clearer secured to the chain and resting upon the track, said clearer being provided with an inclined deflecting-face, substantially as described.
' 5. An endless conveyer comprising a chain; a series of buckets mounted thereon; a series of rolls for supporting said chain; tracks located in the line of the upper and lower stretches of said chain; and a clearer secured to the chain, said clearer being provided with inclined faces at the upper and lower sides thereof, whereby it will serve to remove extraneous material from both the upper and lower tracks.
6. An endless conveyer comprising a chain; a series of buckets carried thereby;
IIO
rolls for supporting said chain; upper and lower tracks located in line with the upper and lower stretches of the chain; and a clearer carried by the chain, said clearer being of a height equal to the diameter of the rolls and v provided with faces adapted to deflect matescribed.
rial from the tracks, substantially as de- 7 In combination with an endless conveyer, and the supporting tracks or rails therefor; a clearer for the supporting rails or tracks carried by the conveyer.
8. In combination with a driving-shaft; a series of toothed members secured thereto, the face between the oppositely-disposed teeth being inclined outwardly to cause the discharge of any extraneous matter, substantially as described.
9. In combination with a driving-shaft; a series of members secured thereto, each member being provided with a pair of outwardly-extendingteeth spaced apart in line With the shaft; and inclined faces formed between the teeth, to cause the discharge of extraneous matter from between the teeth.
10. In combination with a driving-shaft,
the outer edge of the body at each side of the teeth being beveled. or inclined so as to prevent accumulation of any matter thereon.
11. In combination with a driving-shaft, a block or casting secured thereto, said block being polygonal in cross-section and provided with a pairof undercut or beveled faces; lugs extending outwardly from each face thereof; a toothed member arrangedto be secured upon each face of the block, each of said members being provided on its under surface with bevel-faced recesses adapted to receive the corresponding lugs; and keys or wedges for securing the lugs in .the recesses.
In testimony whereof I have signed myname to. this specification in the presence of two subscribing witnesses.
FRANCIS ANTON MARIE SMULDERS. Witnesses:
J. VooLIBooM, O. Y. DENT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35590007A US850684A (en) | 1907-02-05 | 1907-02-05 | Endless conveyer. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35590007A US850684A (en) | 1907-02-05 | 1907-02-05 | Endless conveyer. |
Publications (1)
Publication Number | Publication Date |
---|---|
US850684A true US850684A (en) | 1907-04-16 |
Family
ID=2919143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US35590007A Expired - Lifetime US850684A (en) | 1907-02-05 | 1907-02-05 | Endless conveyer. |
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US (1) | US850684A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2500802A (en) * | 1946-09-26 | 1950-03-14 | Thomas R Clark | Induction motor and method of manufacture |
US2510212A (en) * | 1949-03-07 | 1950-06-06 | Donnell Charlie | Bucket type conveyer mechanism |
-
1907
- 1907-02-05 US US35590007A patent/US850684A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2500802A (en) * | 1946-09-26 | 1950-03-14 | Thomas R Clark | Induction motor and method of manufacture |
US2510212A (en) * | 1949-03-07 | 1950-06-06 | Donnell Charlie | Bucket type conveyer mechanism |
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