US875225A - Grain-conveyer. - Google Patents
Grain-conveyer. Download PDFInfo
- Publication number
- US875225A US875225A US35827107A US1907358271A US875225A US 875225 A US875225 A US 875225A US 35827107 A US35827107 A US 35827107A US 1907358271 A US1907358271 A US 1907358271A US 875225 A US875225 A US 875225A
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- US
- United States
- Prior art keywords
- casing
- screw
- grain
- seid
- outlets
- 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
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Classifications
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- 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
- B65G27/00—Jigging conveyors
Definitions
- Shifting handle 10 is slidable on a rod "i2 on the exterior of the casing, to effect the movements of an arm 13, the forked end of which.. fits between flanges of the screw s indie, such arm being assed through a s ot in the casing and slidable on rod i2.
- Suitable lugs 14 are provided as bearings forl the latter. it is not necessary to employ locks for retaining the screw in either of its two positions, the pressure of the grain being suliicient for this purpose.
- This invention relates to that. class of cross conveyors disclosed by Letters Patent No. 827,049, issued to me July 24, 1906, and which .is characterized by the fact that the The shaft of screw l5 carries a gear wlioei 1Q which meshes with a similar gear wheel 2O on shaft 4, so feeder screw is,
- the short conveyei or the cross conveyor, driven constantly in one screw may be rotated in veither direction while the operating shaft revolves continulike the operating shait of direction, the use of reversing mechanism for the driving lgears being unnecessary.
- the primary object of my 'present invention is to avoid the necessity of having to close either outlet, and hence simplify the construction and operation of the conveyer.
- a further object is to avoid tue use of all locks for holding the mechanism in place, the pressure of the grain so acting on the screw as to render the use of such locks unnecessary.
- i designates the inclosing casing, which at opposite ends has delivery outlets 2 and Extended centrally through this casing is the operating shaft 4 which is designed to be constantly rotated. in one direction, power being ap-l lace it in engagement with either ofthe two clutches.
- a conveyor comprising a rotatingr plied, preferably at 5, from any suitable screw, a casing 'therefor having outlets at its source.
- the screw 6 as pointed out in my opposite ends, means for changing the direc v tion of rotation of the screw, a hopper, and means for feeding grain from the hopper into said casing, said means located wholly at a point intermediate said outlets.
- censantly epezeted means fer fee ing gmin. from' the hopper me@ Sind easing, eeldmeene loeeted Wholly et e peint mteimediete' seid.
- a eonveyei comprising" e. shaft designed to be eentinuously operated in one direction, a screw concergiie te end opel-ated by seid shaft, means 'for causing seid screw to 'otete with, or in reverse directien te, said shaft, e casing foi' eeid yscrew having outlets et its eppeeie ende, e.. giein-ieceiving eee,
- A. eoiiveyer comprising a shaft cleeigned. im 'be ceuiuuously opemted in one direction, e seiew eoncentic to and o" emted yby seid shaft, ineens for -eeusing sei screw to rebelse with, er in reverse direction to, seid shaft, e easing for seid screw having outlets et its opposite ends, e, gminweceiving easing opening.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Description
No. 875,225 PATENTE@ ma. s1, i90?. E. JA. VRAALSTAD.
n GRAIN GONVEYER.
AYPLIOATION FILED P51349, 1907.
2 SHEETS-SHEET l.
y PATBNTEDDEG. 31 i907.
No. 875,225 E. J. VRAMST/ ml GRAIN GGNVEYER.
APLIUATIOH FILED FEB. 19, 1907.
www @com engage with a collar 7- fast on EDWARD J. VRAALSTAQOF BUFFALO., NEW YORK, ASSIGNOR OF ONE-HALF TO BUFFALO PTTS COMPANY, OF BUFFALO, NEW YORK, Av CORPORATIO O}".NEW YORK.
GRAN-CN'VEYER.
Specification o' Letters Patent.,
No. 875,225. Patented Dee. 3i, 19m.
at its other end, with a hub or sleeve of av transmission or reversing gearing Vl'ien the screw is actuated' by the latter it will revolve in the direction opposite to that in which it is revolved when in engageine with collar 7.
Shifting handle 10 is slidable on a rod "i2 on the exterior of the casing, to effect the movements of an arm 13, the forked end of which.. fits between flanges of the screw s indie, such arm being assed through a s ot in the casing and slidable on rod i2. Suitable lugs 14 are provided as bearings forl the latter. it is not necessary to employ locks for retaining the screw in either of its two positions, the pressure of the grain being suliicient for this purpose.
-15 designates a second screw conveyor by Be it known that i, EDWARD J. VRAAL- l which the grain deposited from hopper 'lo mounted above the casing i7 of the second STAD, of Buffalo, in the county of Erie and State of New York, have invented certain l screw is fed into the casing of the cross convyeix The casing 1,7 opens laterally into new and useful Improvements in Grain- Conveyors; and l do hereby declare the following to be a full, clear, and exact descri casing l at a point intermediate the outlets 2 and 3, an( opposite such opening the tion of the invention, suc as wild enab e screw 15 is equipped with two arms or wings others skilled in the art to which it appar tains to make and use the same.
18 by which the grain is forcibly deiivered from casing i7 into casing i..
This invention relates to that. class of cross conveyors disclosed by Letters Patent No. 827,049, issued to me July 24, 1906, and which .is characterized by the fact that the The shaft of screw l5 carries a gear wlioei 1Q which meshes with a similar gear wheel 2O on shaft 4, so feeder screw is,
that the short conveyei or the cross conveyor, driven constantly in one screw may be rotated in veither direction while the operating shaft revolves continulike the operating shait of direction, the use of reversing mechanism for the driving lgears being unnecessary.
ously in one direction. In the particular machine shown in that patent the grain-was To change the direction of delivery ci the discharged direct into the conveyor casing at one end above one of the outlets, and it was grain by the crossoonveyer, it .is only necessary necessarygn consequence, to close such outto shift the latter longitudinally, to
To all whom it 'may concern:
let when 'the grain was to be delivered from the' other end of the casing. 'A
The primary object of my 'present invention is to avoid the necessity of having to close either outlet, and hence simplify the construction and operation of the conveyer.
A further object is to avoid tue use of all locks for holding the mechanism in place, the pressure of the grain so acting on the screw as to render the use of such locks unnecessary. s
The invention will be hereinafter fully set forth and particularly pointed out in tbe claims.
vIn the accompanying drawings, Figure 1 is a view in erspective. Fig. 2 is a horizontal longitu inal -sectionai view, with parts broken away, Fig. 3 is an end view with a part omitted. Fig. 4 is a plan view partly in section. 4`igs. 5 and 6 are, respectively, cross sectional views on lines 5-5, and 6-6, Fig. 4.
Referring to the drawings, i designates the inclosing casing, which at opposite ends has delivery outlets 2 and Extended centrally through this casing is the operating shaft 4 which is designed to be constantly rotated. in one direction, power being ap-l lace it in engagement with either ofthe two clutches.
From What has been said it will be seen that the grain instead of being delivered directly into the casing of the cross conveyor, is received in the casing of the feeder, and by the latter discharged into the main casing at a point intermediate the two outlets there from. ln consequence no valve for closing either of the outlets is necessary.
l claim as my invention:
1. A conveyor comprising a rotatingr plied, preferably at 5, from any suitable screw, a casing 'therefor having outlets at its source. The screw 6, as pointed out in my opposite ends, means for changing the direc v tion of rotation of the screw, a hopper, and means for feeding grain from the hopper into said casing, said means located wholly at a point intermediate said outlets.
before noted patent, embodies a tubular spindle mounted on shaftA upon which it is capable of being moveddorigitudinally to said shaft, or,
v outlets.
2. A.; conveyer ceiiierng e rotetng screw, e casing therefor geving cualee et its opposite ende, menne for changing thed1eetion of roteion ofv the eciew, e be pei', end
censantly epezeted means fer fee ing gmin. from' the hopper me@ sind easing, eeldmeene loeeted Wholly et e peint mteimediete' seid.
A. eem'eyer eemiising e, meeting screw, e seeing therefor evmg outlets et its opposite ende, mesme ceehegugieg the direc -s'erew located in seid grain-receiving easing for feeding grain ilite "che first mentioned casing.
5. A eonveyei comprising" e. shaft designed to be eentinuously operated in one direction, a screw concergiie te end opel-ated by seid shaft, means 'for causing seid screw to 'otete with, or in reverse directien te, said shaft, e casing foi' eeid yscrew having outlets et its eppeeie ende, e.. giein-ieceiving eee,
casing opening into the fennel' ceeiilg inter mediate' seid outlets, end e second screw leceted in seid gminweeeiving easing and epeeted. by, seid. shaft..
6. A. eoiiveyer comprising a shaft cleeigned. im 'be ceuiuuously opemted in one direction, e seiew eoncentic to and o" emted yby seid shaft, ineens for -eeusing sei screw to rebelse with, er in reverse direction to, seid shaft, e easing for seid screw having outlets et its opposite ends, e, gminweceiving easing opening. into the fermer eef-Jing intermediete seid outlets, e second screw located iii seid 'gmkreceving"easing, and earing between seid secondY screw end the si aft of the first mentioned eei'ew.
7. The combination with e cresseonveyer, sind. e easing therefor bevingutles et opposite ends, ef thegrein-receiving casing parallel te seid former eesin md intov which iepelie el; e, peint intermediate Said outlets,
e. conetantly-epem-bed screw in seid grainreceiving casing, and Wings on seid second Screw for foeing the grain into the isl; mentioned casing. y
-n testimony Wlieee, `have signed this Specification in alle presence of two Subseibing Witneeees.
EDN/'JARD J. VRAALSXAD. litneeses; y FeANee S. Mfiemiim,
JOHN M. MURPHY@
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35827107A US875225A (en) | 1907-02-19 | 1907-02-19 | Grain-conveyer. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35827107A US875225A (en) | 1907-02-19 | 1907-02-19 | Grain-conveyer. |
Publications (1)
Publication Number | Publication Date |
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US875225A true US875225A (en) | 1907-12-31 |
Family
ID=2943669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US35827107A Expired - Lifetime US875225A (en) | 1907-02-19 | 1907-02-19 | Grain-conveyer. |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2976007A (en) * | 1957-09-17 | 1961-03-21 | Fmc Corp | Drive mechanism for a bagging machine |
US5087155A (en) * | 1990-04-25 | 1992-02-11 | Blowhard Pneumatic Services Inc. | Apparatus for introducing bulk materials into pneumatic conveying line |
US5125771A (en) * | 1990-04-25 | 1992-06-30 | Blowhard Pneumatic Services, Inc. | Apparatus for introducing bulk materials into pneumatic conveying line |
-
1907
- 1907-02-19 US US35827107A patent/US875225A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2976007A (en) * | 1957-09-17 | 1961-03-21 | Fmc Corp | Drive mechanism for a bagging machine |
US5087155A (en) * | 1990-04-25 | 1992-02-11 | Blowhard Pneumatic Services Inc. | Apparatus for introducing bulk materials into pneumatic conveying line |
US5125771A (en) * | 1990-04-25 | 1992-06-30 | Blowhard Pneumatic Services, Inc. | Apparatus for introducing bulk materials into pneumatic conveying line |
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