US1040005A - Bucket conveyer. - Google Patents
Bucket conveyer. Download PDFInfo
- Publication number
- US1040005A US1040005A US50288209A US1909502882A US1040005A US 1040005 A US1040005 A US 1040005A US 50288209 A US50288209 A US 50288209A US 1909502882 A US1909502882 A US 1909502882A US 1040005 A US1040005 A US 1040005A
- Authority
- US
- United States
- Prior art keywords
- buckets
- conveyer
- deflector
- chains
- spindles
- 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 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/38—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers
- B65G47/40—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers by tilting conveyor buckets
-
- 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
- This invention relates to conveyors of the kind comprising a plurality of buckets carried by endless chains and which are used for transferring material such as coal and ashes from one place to another.
- the buckets are snspended'from the chains in different ways and are adaptedv to be operated to dump the material therefrom at certain points.
- the material is usually delivered in bulk from one or more chutes to the buckets while the conveyer is traveling and to avoid waste the buckets are located as close together as practicable, but necessarily some space is left between the buckets to enable them to move and dump freely and this is especially true of gravity suspended buckets.
- the object of my invention is broadly to prevent the material from escaping between the buckets of a conveyer and wasting during the operation of filling the buckets, and to this end to provide means of simple character for deflecting the material from the space between adjacent buckets and directing it into the buckets and away from said space.
- Another object is to provide a deflector above the space between adjacent buckets adapted to automatically discharge into said buckets any material that may be delivered thereon and adjust itself to the positions assumed by the buckets in traveling in different levels. And a further object is to provide a deflector for this purpose of simple and inexpensive construction and support it loosely in position to operate freely and automatically to accomplish the desired results.
- Fig. 4 illustrates a modification
- Fig. 5 is a plan view of a section of a conveyer showing another form of the invention.
- Fig. 6 is a vertical sectional view of the form shown in Fig. 5.
- a conveyer 11 composed of a plurality of conveyer chains 24 from which are suspended a series of buckets 14k provided with the usual dumping mechanisms comprising the projections 17 and the rollers 18 adapted,
- Figs. 13 The preferred form of my invention is shown'in Figs. 13, in which it appears embodied with buckets pivotally suspended at 28 from the conveyer chains 24 in any suitable manner.
- a spindle 25 is mounted on the chains opposite the space between adjacent buckets and a cylindrical deflector 26 is loosely hung on the spindle.
- This deflector may be a section of ordinary iron pipe which is inexpensive and easily provided and replaced. It should be of sulficient diameter to bridge the space between the buckets without interfering with their pivotal action, and it is suspended in such proximity to the buckets that any material falling thereon will be deflected into the buckets.
- the material is delivered into the conveyer as the latter travels and more or less falls upon the deflector and is directed thereby into the buckets instead of escaping between the buckets.
- the deflectors are self-cleaning, in effect, because of their cylindrical surface and their loose engagement with the spindles, the latter preferably being round rods, so that all the ma terial falling upon said deflectors will immediately slide off and into the buckets. This keeps the deflectors clean and prevents the accidental escape of material therefrom during the travel of the conveyer.
- the spindles are engaged at their ends with ears 27 at the edge of the conveyer chains but they may be engaged with the chains between their edges, as shown at 28, Fig. 4.
- the buckets may be located very close together, even so that they will engage the deflectors during their tilting or pivotal movement, because the deflectors may move a limited distance on and relative to their spindles to enable the buckets to swing past the deflectors.
- the deflectors must be so located with relation to the buckets that the pivotal move ment of the latter will not be interfered with and this will be accomplished even though the bucket must push the deflector out of the way to swing if the deflector is permitted sufflcient play on its spindle for that purpose.
- I may provide a spindle 29. (Figs. 5, 6) which approximately fills the cylindrical or tubular deflector so that the latter may move rotatively but not radially on the spindle.
- the deflector may be supported on'the buckets, the spindles being mounted at their ends in brackets 31 carried by the buckets.
- a conveyer In a conveyer, the combination of a plurality of endless conveyer chains, a series of buckets spaced apart and pivotally suspended from said conveyer chains, spindles fixedly secured at each end to the conveyer chains between adjacent buckets, and cylindrical deflectors of larger diameter than the spindles loosely suspended from said spindles to seal the space between the buckets and prevent the escape of material therebetween.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Description
A. T. PERKINS.
BUCKET OONVEYER.
APPLICATION FILED JUNE 18 1909.
Patented Oct. 1, 1912.
2 SHBETSSHEET l.
A. T. PERKINS.
BUCKET GONVEYER.
APPLICATION FILED JUNE 18, 1909.
Patented Oct. 1, 1912.
2 $HEETS-SHEET 2 601557260560 jwefa oz? W1 M gi'wm flea COLUMBIA PLANOURAPH C0,, WASHINGTON, D c.
AUGUSTUS T. PERKINS, OF CHICAGO, ILLINOIS.
' BUCKET CONVEYER.
Specification of Letters Patent.
Patented Oct. 1, 1912.
Application filed June 18, 1909. Serial No. 502,882.
To all whom it may concern:
Be it known that I, AUGUSTUS T. PERKINS, a. citizen of the United States, residing at- Chicago, in the county of Cook and State of Illinois, have invented new and useful Improvements in Bucket Conveyors, of which the following is a specification.
This invention relates to conveyors of the kind comprising a plurality of buckets carried by endless chains and which are used for transferring material such as coal and ashes from one place to another. The buckets are snspended'from the chains in different ways and are adaptedv to be operated to dump the material therefrom at certain points. The material is usually delivered in bulk from one or more chutes to the buckets while the conveyer is traveling and to avoid waste the buckets are located as close together as practicable, but necessarily some space is left between the buckets to enable them to move and dump freely and this is especially true of gravity suspended buckets. Heretofore buckets have been provided with lips to bridge the space between the buckets, and sometimes the buckets have been made in special shapes in an endeavor to prevent the material from falling between the buckets and wasting during the filling operation, but these efforts have not accomplished the desired results in a satisfactory manner and they have furthermore rendered the conveyer impracticable for many purposes.
The object of my invention is broadly to prevent the material from escaping between the buckets of a conveyer and wasting during the operation of filling the buckets, and to this end to provide means of simple character for deflecting the material from the space between adjacent buckets and directing it into the buckets and away from said space.
Another object is to provide a deflector above the space between adjacent buckets adapted to automatically discharge into said buckets any material that may be delivered thereon and adjust itself to the positions assumed by the buckets in traveling in different levels. And a further object is to provide a deflector for this purpose of simple and inexpensive construction and support it loosely in position to operate freely and automatically to accomplish the desired results.
of theformshown in Figs. 1-3.
travel of the form of conveyer illustrated in Fig. 1. Fig. 4; illustrates a modification Fig. 5 is a plan view of a section of a conveyer showing another form of the invention. Fig. 6 is a vertical sectional view of the form shown in Fig. 5.
To illustrate my invention I have provided a conveyer 11 composed of a plurality of conveyer chains 24 from which are suspended a series of buckets 14k provided with the usual dumping mechanisms comprising the projections 17 and the rollers 18 adapted,
to tilt the buckets sufficiently when engaged with a dumping device (not shown) to discharge their loads.
The preferred form of my invention is shown'in Figs. 13, in which it appears embodied with buckets pivotally suspended at 28 from the conveyer chains 24 in any suitable manner. A spindle 25 is mounted on the chains opposite the space between adjacent buckets and a cylindrical deflector 26 is loosely hung on the spindle. This deflector may be a section of ordinary iron pipe which is inexpensive and easily provided and replaced. It should be of sulficient diameter to bridge the space between the buckets without interfering with their pivotal action, and it is suspended in such proximity to the buckets that any material falling thereon will be deflected into the buckets. In practice the material is delivered into the conveyer as the latter travels and more or less falls upon the deflector and is directed thereby into the buckets instead of escaping between the buckets. The deflectors are self-cleaning, in effect, because of their cylindrical surface and their loose engagement with the spindles, the latter preferably being round rods, so that all the ma terial falling upon said deflectors will immediately slide off and into the buckets. This keeps the deflectors clean and prevents the accidental escape of material therefrom during the travel of the conveyer. In Figs. 13 the spindles are engaged at their ends with ears 27 at the edge of the conveyer chains but they may be engaged with the chains between their edges, as shown at 28, Fig. 4. With these loosely suspended cylindrical deflectors shown in Figs. 1-4 the buckets may be located very close together, even so that they will engage the deflectors during their tilting or pivotal movement, because the deflectors may move a limited distance on and relative to their spindles to enable the buckets to swing past the deflectors. Of course, the deflectors must be so located with relation to the buckets that the pivotal move ment of the latter will not be interfered with and this will be accomplished even though the bucket must push the deflector out of the way to swing if the deflector is permitted sufflcient play on its spindle for that purpose.
Instead of supporting the deflector loosely, as heretofore described, I may provide a spindle 29. (Figs. 5, 6) which approximately fills the cylindrical or tubular deflector so that the latter may move rotatively but not radially on the spindle. In this construction I have also shown that the deflector may be supported on'the buckets, the spindles being mounted at their ends in brackets 31 carried by the buckets.
spindles.
What I claim and desire to secure by Letters Patent is:
.1.,In a conveyer, the combination of a plurality of endless conveyer chains, a series of buckets spaced apart and pivotally suspended from said conveyer chains, spindles fixedly secured at each end to the conveyer chains between adjacent buckets, and cylindrical deflectors of larger diameter than the spindles loosely suspended from said spindles to seal the space between the buckets and prevent the escape of material therebetween.
2. In a conveyer, the combination of end less conveyer chains, a plurality of buckets pivotally suspended from said chains, :1 spindle extending transversely of the buckets and secured at each end to a chain intermediate the pivotal attachment thereto of the adjacent buckets, and a deflector loosely mounted upon each of said spindles, said deflector being of larger diameter than the AUGUSTUS T. PERKINS. Witnesses:
WM. F. BELT,
M. A. KIDDIE.
Copies oi this patent maybe obtained for five cents each, by addressing the Commissioner of Patents,
' .Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50288209A US1040005A (en) | 1909-06-18 | 1909-06-18 | Bucket conveyer. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50288209A US1040005A (en) | 1909-06-18 | 1909-06-18 | Bucket conveyer. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1040005A true US1040005A (en) | 1912-10-01 |
Family
ID=3108279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US50288209A Expired - Lifetime US1040005A (en) | 1909-06-18 | 1909-06-18 | Bucket conveyer. |
Country Status (1)
Country | Link |
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US (1) | US1040005A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2747723A (en) * | 1948-07-30 | 1956-05-29 | Hannah Jane Hapman | Bucket conveyor with protected pivot shaft |
-
1909
- 1909-06-18 US US50288209A patent/US1040005A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2747723A (en) * | 1948-07-30 | 1956-05-29 | Hannah Jane Hapman | Bucket conveyor with protected pivot shaft |
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