US711964A - Wind-stacker. - Google Patents
Wind-stacker. Download PDFInfo
- Publication number
- US711964A US711964A US8834002A US1902088340A US711964A US 711964 A US711964 A US 711964A US 8834002 A US8834002 A US 8834002A US 1902088340 A US1902088340 A US 1902088340A US 711964 A US711964 A US 711964A
- Authority
- US
- United States
- Prior art keywords
- air
- straw
- chute
- discharge
- tube
- 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
-
- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
- B65G53/14—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow inducing feed of the materials by suction effect
Definitions
- This invention relates to improvements in pneumatic straw-stackers; and the object of the invention is to lessen the friction between the guiding mechanism and the straw, thereby lessening the power required to do the work, to prevent breaking and doubling up the straw by dispensing with the fan through which the straw has heretofore been made to pass, and to apply the carrying and expelling power at different stations along the line of discharge in order to economize in power.
- My invention consists, primarily, in the introduction of compressed air into the discharge-tube.
- FIG. 1 is a perspective view of myinvention applied to a threshing-machine
- Fig. 2 a detail, in under side View and partial section, of the outer end of a pneumatic threshing-machine chute
- Fig. 3 a side elevation of the same, showiug the outer end of tube in vertical section.
- A represents a threshing-machine of any usual and well-known construction
- B a receiving-box for the straw coming from the machine, said box heretofore containing the fan, but not so in my construction, as the fan is wholly dispensed with.
- O is the discharge tube or chute, having the usual vertical and horizontal adjustments. It is made in two telescoping sections 0 and 0 whereby the length of the chute may be increased or decreased.
- D is the neck connecting the receiving-box with the inner end of the chute. Entering this neck from the bottom is the compressedair supply d, which is connected, by means of the pipe or hose d, with the compressed-air tank E.
- the pipe d has the cut-off cock d by which the air-supply from the tank may be turned on or off at will.
- Air is compressed into tank E by means of any suitable airpumpsuch, for example, as that shown at F of the drawings, in whichf is the air-cylinder and f the steam-cylinder, steam being supplied through the pipe f
- This air-compressing mechanism in practice may be attached to the engine usually employed for furnishing the power for operating a thresh ing-machine, or it may be placed upon the threshing-machine.
- air-tank E may, for convenience, be permanently attached to the threshing-machine, or ppssibly to the threshing-engine, it being clearly understood that the particular locations are not essential features of my invention.
- Air under pressure being admitted through pipe d from tank E to neck D, the straw coming into the zone of its influence upon entering box B is carried up and out through the chute C.
- the inner surface of the chute is covered with a smooth enamel, which will cause the straw to slide freely along the said inner surface of said chute, and to assist the action of the discharge of the straw through the chute in .
- a still larger way I create a partial vacuum near the outer end of the tube 0 on the in- ,jector principle, by introducing air-supplies at diametrically opposite sides of the tube. The air from each inlet is discharged obliquely into the tube in a forward direction, as indicated by the darts in Fig. 2.
- Compressed air is supplied to these inlets through pipes g and g, laid-along the sides of the outer section C and preferably united on the under side of said pipe-section, and is connected by means of hose h with the compressed-air tank E.
- the pipes g and g might be connected with the compressed-air tank by means of separate hose for each; but by uniting the pipes and connecting with the air-tank through one hose the entangling number of the latter is lessened and an equal pressure of air to each pipe is insured.
- the vacuum produced by the meeting air-currents near the end of the chute draws the straw up through the tube, and the air taking hold of the straw near the end of the chute forcibly expels it therefrom. Steam under pressure may be used instead of air.
- the invention is applicable to clover, pea, and other hullers, shredders, huskers, and the like, and I do not desire to limit'it to separators.
- a threshing machine a tubular discharge for straw therefrom, a compressed-air supply, and a pipe forming a communication between the discharge-tube and the air-supply, near the outlet from the tube to create an induced draft in the tube below the airinlet and a forced draft thence outwardly, substantially as described and shown.
- a tubular straw-discharge for threshingmachines having a pipe supplying compressed air discharging therein obliquely through the walls of said tubular discharge near the outlet of the tube, substantially as described and shown.
- a chute for pneumatic stackers having a smooth enameled inner surface, as and for the purposes specified.
Description
Patented Oct. 28. I902. J. W. HEATON.
WIND STACKER. (Application filed. Jan. 3, 1902.
(No Model.)
IIII-f:
ENAMEL 11V VEN T OR.
WITNESSES ATTORNEY.
m5 NDRRXS FEYEES no. PNOTD-LIYMQ. NASFINGTON, q. c
UNITED STATES PATENT EErcE.
JOHN W. IIEATON, OF INDIANAPOLIS, INDIANA, ASSIGNOR OF ONE-HALF TO ERWIN EUGENE HOLMES, OF INDIANAPOLIS, INDIANA.
WlND-STACKER.
SPECIFICATION forming part of Letters Patent No. 711,964, dated October 28, 1902.
Application filed January 3. 1902. Serial No. 88,340. (No model.)
To all whom, it may concern:
Be itknown that I, JOHN W. HEATON, a citizen of the United States, residing at Indianapolis, in the county of Marion and State of Indiana, have invented certain new and useful Improvements in Wind-Stackers, of which the following is a specification.
This invention relates to improvements in pneumatic straw-stackers; and the object of the invention is to lessen the friction between the guiding mechanism and the straw, thereby lessening the power required to do the work, to prevent breaking and doubling up the straw by dispensing with the fan through which the straw has heretofore been made to pass, and to apply the carrying and expelling power at different stations along the line of discharge in order to economize in power.
My invention consists, primarily, in the introduction of compressed air into the discharge-tube.
The invention also consists of certain details of construction, such as will be hereinafter fully described, and pointed out in the claims.
I accomplish the objects of the invention by the mechanism illustrated in the accompanying drawings, in-which- Figure 1 isa perspective view of myinvention applied to a threshing-machine; Fig. 2, a detail, in under side View and partial section, of the outer end of a pneumatic threshing-machine chute; and Fig. 3, a side elevation of the same, showiug the outer end of tube in vertical section.
Like letters of reference indicate like parts throughout the several views of the drawings.
A represents a threshing-machine of any usual and well-known construction; B, a receiving-box for the straw coming from the machine, said box heretofore containing the fan, but not so in my construction, as the fan is wholly dispensed with.
O is the discharge tube or chute, having the usual vertical and horizontal adjustments. It is made in two telescoping sections 0 and 0 whereby the length of the chute may be increased or decreased.
D is the neck connecting the receiving-box with the inner end of the chute. Entering this neck from the bottom is the compressedair supply d, which is connected, by means of the pipe or hose d, with the compressed-air tank E. The pipe d has the cut-off cock d by which the air-supply from the tank may be turned on or off at will. Air is compressed into tank E by means of any suitable airpumpsuch, for example, as that shown at F of the drawings, in whichf is the air-cylinder and f the steam-cylinder, steam being supplied through the pipe f This air-compressing mechanism in practice may be attached to the engine usually employed for furnishing the power for operating a thresh ing-machine, or it may be placed upon the threshing-machine. Likewise the air-tank E may, for convenience, be permanently attached to the threshing-machine, or ppssibly to the threshing-engine, it being clearly understood that the particular locations are not essential features of my invention. Air under pressure being admitted through pipe d from tank E to neck D, the straw coming into the zone of its influence upon entering box B is carried up and out through the chute C. To facilitate this discharge, the inner surface of the chute is covered with a smooth enamel, which will cause the straw to slide freely along the said inner surface of said chute, and to assist the action of the discharge of the straw through the chute in .a still larger way I create a partial vacuum near the outer end of the tube 0 on the in- ,jector principle, by introducing air-supplies at diametrically opposite sides of the tube. The air from each inlet is discharged obliquely into the tube in a forward direction, as indicated by the darts in Fig. 2. Compressed air is supplied to these inlets through pipes g and g, laid-along the sides of the outer section C and preferably united on the under side of said pipe-section, and is connected by means of hose h with the compressed-air tank E. The pipes g and g might be connected with the compressed-air tank by means of separate hose for each; but by uniting the pipes and connecting with the air-tank through one hose the entangling number of the latter is lessened and an equal pressure of air to each pipe is insured. The vacuum produced by the meeting air-currents near the end of the chute draws the straw up through the tube, and the air taking hold of the straw near the end of the chute forcibly expels it therefrom. Steam under pressure may be used instead of air.
The invention is applicable to clover, pea, and other hullers, shredders, huskers, and the like, and I do not desire to limit'it to separators.
Having thus fully described my invention, what I claim as new, and wish to secure by Letters Patent of the United States, is
1. A threshing machine, a tubular discharge for straw therefrom, a compressed-air supply, and a pipe forming a communication between the discharge-tube and the air-supply, near the outlet from the tube to create an induced draft in the tube below the airinlet and a forced draft thence outwardly, substantially as described and shown.
2. The combination with the straw discharge tubes of a pneumatic stacker, of a pipe conveying compressed air or the like and discharging into said tubes near the outer end thereof through the sides thereof, substantially as described and shown.
3. The combination with the straw discharge tubes of a pneumatic stacker of a plurality of pipes discharging compressed air therein through the sides thereof, the inlets from at least two of said pipes being at diametrically opposite points near the outer end of the discharge-tubes, substantially as described and shown.
4. A tubular straw-discharge for threshingmachines having a pipe supplying compressed air discharging therein obliquely through the walls of said tubular discharge near the outlet of the tube, substantially as described and shown.
5. A chute for pneumatic stackers having a smooth enameled inner surface, as and for the purposes specified.
In witness whereof I have hereunto set my hand and seal, at Indianapolis, Indiana, this 24th day of December, A. D. 1901.
JOHN \V. HEATON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8834002A US711964A (en) | 1902-01-03 | 1902-01-03 | Wind-stacker. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8834002A US711964A (en) | 1902-01-03 | 1902-01-03 | Wind-stacker. |
Publications (1)
Publication Number | Publication Date |
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US711964A true US711964A (en) | 1902-10-28 |
Family
ID=2780488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US8834002A Expired - Lifetime US711964A (en) | 1902-01-03 | 1902-01-03 | Wind-stacker. |
Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5299889A (en) * | 1992-12-29 | 1994-04-05 | Langenbeck Grandchildren's Irrevocable Trust | Pneumatic conveyor apparatus |
-
1902
- 1902-01-03 US US8834002A patent/US711964A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5299889A (en) * | 1992-12-29 | 1994-04-05 | Langenbeck Grandchildren's Irrevocable Trust | Pneumatic conveyor apparatus |
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