US37467A - Improvement in apparatus for stirring and drying grain - Google Patents
Improvement in apparatus for stirring and drying grain Download PDFInfo
- Publication number
- US37467A US37467A US37467DA US37467A US 37467 A US37467 A US 37467A US 37467D A US37467D A US 37467DA US 37467 A US37467 A US 37467A
- Authority
- US
- United States
- Prior art keywords
- grain
- beams
- tiles
- stirring
- scoops
- 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
- 238000003756 stirring Methods 0.000 title description 14
- 238000001035 drying Methods 0.000 title description 8
- 229910001018 Cast iron Inorganic materials 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 241000557202 Ptilopachus petrosus Species 0.000 description 2
- 241000681094 Zingel asper Species 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 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
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
Definitions
- This invention consists in the arrangement of ledges or lugs projecting from the sides of the cast-iron beams, which support cast-iron tiles, to operate in combination with said tiles in such a manner that they form a support of the same, leaving the upper surface of the beams iiush with the upper surface of the tiles, and that by the action of the tiles the beams ,are prevented from springing, and a cheap and durable platform is produced.
- A represents a kiln, built of brick or other suitable material, and provided with crossbeams B, Which support the tiles C.
- the beams B are made of cast-iron or other suitable material, and they are provided with ledges or lugs a to support the tiles, as clearly placed on the lugs a.
- Said tiles are provided with narrow slots,to admit the heated air from below, without, however, allowing the grain to drop through, aud when placed on the beams they form a platform to which the grain is admittedthrough the hopper D.
- the platform In ordinary devices for drying grain the platform is made of perforated sheet metal, which is' secured to the top surface of the beams by means of rivets or screws, requiring much expense in construction and much labor in putting down 5 and, furthermore, the beams are liable to spring or warp bythe action of the heat, and the platform becomes uneven and rugged, or cast-iron tiles are used and in this case they are liable to become dislocated during the operation of stirring and and moving the grain.
- These difficulties/,I have obviated by placing the tiles on the ledges a. The beams B are thereby prevented from springing in a lateral direction, and the evenness of the platform is preserved, and the cast-iron tiles are securely held in their places.
- the grain on the platform is stirred by the action of a reciprocating carriage, E, to which motion is imparted by a pinion, F, and toothed rack G, and which carries the scoops H.
- These scoops are made of sheetiron or other suitable material, and two or more may be cut out of one piece of sheet metal and stamped to the desired shape. They are sewith their convex ends facing toward the hopper.
- the cross-beams b are either stationary or they may be provided with trunnions, and arranged so that the scoops can be turned up to avhorizontal position, if it is desired to move the carriage without stirring the grain; or one or more sets of scoops can be turned up, if the grain should be stirred or moved too quick. When turned up, the scoops are held in position by a hook or other suitable device. By giving to the scoops a semicircular shape they move and stir the grain while going forward, but in going back they stir the grain without moving.
- the grain slides down over-the inclined apron I, which may be perforated and provided with a blower, so as to cool the grain by exposing it to a current of cold air.
- circular scoops, H either rigid or adjustable, what; I claim as'new, and desire to secure by in combination with the reciprocating car- Letters Patent, is riage E and tiles C, all constructed and operl.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Description
THE Nmms PgrERs coA. WASHINGTON, D, c.
' j UNITED STATES PATENT'OFFICE.
THOMAS C. VICE, OF NEW HAVEN, CONNECTICUT.
IMPROVEMENT IN APPARATUS FOR STIRRING AND DRYING GRAIN.
Specification forming part of Letters Patent No. 37,467, dated January 20, 1863.
To all whoml it may concern:
Be it known that I, THOMAS C. VicE, of New Haven, in the county of New Haven and State of Connecticut, have invented a new and Improved Apparatus for Drying and Stirrin g Grain; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming a part of this specincation, in which- Figure l represents a longitudinal vertical section of my invention. Fig. 2 is a plan or top view of the same. Fig. 3 is a transverse vertical section of the same.
Similar letters of reference indicate correspondin g parts in the three views.
This invention consists in the arrangement of ledges or lugs projecting from the sides of the cast-iron beams, which support cast-iron tiles, to operate in combination with said tiles in such a manner that they form a support of the same, leaving the upper surface of the beams iiush with the upper surface of the tiles, and that by the action of the tiles the beams ,are prevented from springing, and a cheap and durable platform is produced.
It consists, also, in the arrangement of semicircular scoops, either rigid or adjustable, and moving with their concave side toward that end of the platform over which the grain is to be discharged, in combination with a recipro eating carriage, in such a manner that said scoops in going forward stir and move the grain along toward the discharging end of the platform, and in going back the convex sides of said scoops in passing through the grain divert the same laterally and stir it without producing a backward motion of the same.
To enable those skilled in the art to make and use my invention, I will proceed to describe it wit-h'reference to the drawings.
A represents a kiln, built of brick or other suitable material, and provided with crossbeams B, Which support the tiles C. The beams B are made of cast-iron or other suitable material, and they are provided with ledges or lugs a to support the tiles, as clearly placed on the lugs a. Said tiles are provided with narrow slots,to admit the heated air from below, without, however, allowing the grain to drop through, aud when placed on the beams they form a platform to which the grain is admittedthrough the hopper D.
In ordinary devices for drying grain the platform is made of perforated sheet metal, which is' secured to the top surface of the beams by means of rivets or screws, requiring much expense in construction and much labor in putting down 5 and, furthermore, the beams are liable to spring or warp bythe action of the heat, and the platform becomes uneven and rugged, or cast-iron tiles are used and in this case they are liable to become dislocated during the operation of stirring and and moving the grain. These difficulties/,I have obviated by placing the tiles on the ledges a. The beams B are thereby prevented from springing in a lateral direction, and the evenness of the platform is preserved, and the cast-iron tiles are securely held in their places. The grain on the platform is stirred by the action of a reciprocating carriage, E, to which motion is imparted by a pinion, F, and toothed rack G, and which carries the scoops H. These scoops are made of sheetiron or other suitable material, and two or more may be cut out of one piece of sheet metal and stamped to the desired shape. They are sewith their convex ends facing toward the hopper. The cross-beams b are either stationary or they may be provided with trunnions, and arranged so that the scoops can be turned up to avhorizontal position, if it is desired to move the carriage without stirring the grain; or one or more sets of scoops can be turned up, if the grain should be stirred or moved too quick. When turned up, the scoops are held in position by a hook or other suitable device. By giving to the scoops a semicircular shape they move and stir the grain while going forward, but in going back they stir the grain without moving.
Ou passing from the platform, the grain slides down over-the inclined apron I, which may be perforated and provided with a blower, so as to cool the grain by exposing it to a current of cold air.
and placed loosely on the top of the beams cured to the cross-beams b of the carriage E,
Having thus fully described my invention. circular scoops, H, either rigid or adjustable, what; I claim as'new, and desire to secure by in combination with the reciprocating car- Letters Patent, is riage E and tiles C, all constructed and operl. The arrangement of the cast-iron tiles C, ating substantially as and for the purpose forming the platform of a machine for drying specified. grain, 8vo., in combination with ledges or lugs a, projecting from the beams B, as and for the Vitnesses M. S. PARTRIDGE, DANIEL ROBERTSON.
THOMAS C. VICE.
purpose shown and described.
2. The arrangement of several rows of semi-
Publications (1)
Publication Number | Publication Date |
---|---|
US37467A true US37467A (en) | 1863-01-20 |
Family
ID=2107044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US37467D Expired - Lifetime US37467A (en) | Improvement in apparatus for stirring and drying grain |
Country Status (1)
Country | Link |
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US (1) | US37467A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3039598A (en) * | 1960-09-19 | 1962-06-19 | Svenska Flaektfabriken Ab | Discharge device for pulverous or granular material |
US20030165759A1 (en) * | 2001-12-28 | 2003-09-04 | Ricoh Company, Ltd. | Image-forming color toner, developing agent, image-forming apparatus, toner container, image-forming process cartridge and image-forming process |
US20070268778A1 (en) * | 2006-05-22 | 2007-11-22 | Wesley Van Velsor | Aggregate preheating system, kit and method |
-
0
- US US37467D patent/US37467A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3039598A (en) * | 1960-09-19 | 1962-06-19 | Svenska Flaektfabriken Ab | Discharge device for pulverous or granular material |
US20030165759A1 (en) * | 2001-12-28 | 2003-09-04 | Ricoh Company, Ltd. | Image-forming color toner, developing agent, image-forming apparatus, toner container, image-forming process cartridge and image-forming process |
US20070268778A1 (en) * | 2006-05-22 | 2007-11-22 | Wesley Van Velsor | Aggregate preheating system, kit and method |
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