US686145A - Pneumatic straw-stacker. - Google Patents
Pneumatic straw-stacker. Download PDFInfo
- Publication number
- US686145A US686145A US6472801A US1901064728A US686145A US 686145 A US686145 A US 686145A US 6472801 A US6472801 A US 6472801A US 1901064728 A US1901064728 A US 1901064728A US 686145 A US686145 A US 686145A
- Authority
- US
- United States
- Prior art keywords
- fan
- stacker
- fork
- straw
- shaft
- 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
Definitions
- My presentinvention consists in certain improvements on that which forms the subject-
- Figure 1 is a side elevation of the rear end of a threshing-machine or separator provided with a pneumatic straw-stacker embodying my present invention
- Fig. 2 a vertical sectional view thereof, as seen when looking in the direction indicated by the arrows from the dotted line 2 2 in Fig. 1
- Fig. 3 a vertical sectional view through the fan of the straw-stacker, its housing, and adjacent parts, as seen when looking in the direction indicated by the arrows from the dotted line 3 3 in Fig. 2
- Fig. 4 a detail sectional view of the means for driving the fan and the fork similar to a portion of Fig. 2,
- threshing-machine or separator 50 and the straw-stacker trunk or chute 51 are or may be of any ordinary or desired form, and not being peculiar to my present invention will not be further described herein unless incidentally in describing said invention.
- this fan-shaft I Upon one end of this fan-shaft I place a pulley 55, to which a belt (not shown) for driving the fan runs, and upon the other end I preferably place a fly-wheel 56, by means of which a steady and equable motion is imparted to the fan. 55
- the fork in the case of my present invention is carried entirely from one end. 1 provide a sleeve-shaft 57, which is mounted and runs on the fan-shaft 54, being driven by a suitable belt (not shown) running to a pulley 6o 58 on the outer end of said sleeve-shaft at a point outside the separator.
- a suitable belt not shown
- the spider 59 of the rotary fork and from the rim of this spider the fork-arms 60, carrying the fork-teeth 61, extend parallel with the outer face of the fanhousing 53 and across to the other side thereof, Where a narrow rim 62 forsupporting and steadying said arms is preferably connected thereto.
- the straw comes from the separator 50 over its raddles 70 down behind the slatted guard 71 to within the outer casing 72, around which it is carried by the rotary forks into the blast from the fan and is driven up 75 the conduit 73 to the straw-stacker trunk or chute 51, as will be readily understood.
Description
- Patented Nov. 5, IBM. J. B. SCHUMAN.
PNEUMATIC STRAW STACKER.
(Application filed June 15, 1901.)
I No. 686,|45.
(Nu Modal.)
WITNESSES. I -/NVENTOH NITED STATES PATENT OF ICE.
JAMES B. SCHUMAN, OF COLUMBIA CITY, INDIANA, ASSIGNOR. TO THE INDIANA MANUFACTURING COMPANY, OF INDIANAPOLIS, INDIANA, A CORPORATION OF WEST VIRGINIA.
PNEUMATIC STRAW-STACKER.
SPECIFICATION forming part of Letters Patent N 0. 686,145, dated November 5, 1901.
Application filed June 15, 1901. Serial No. 64,728. (No modeh) To aZZ whom it may concern:
Be it known that LJAMES B.SOHUMAN,a citizen of the United States, residing at Columbia City, in the county ofWhitleyand State of In diana, have invented certain new and useful Improvements in Pneumatic Straw-Stackers, of which the following is a specification.
My presentinvention consists in certain improvements on that which forms the subject- |o matter of Letters Patent of the United States No. 594,124, issued to me November 23, 1897, wherebya better means of driving the ro tary fork is provided.
Referring to the accompanying drawings,
which are made a part hereof, and on which similar reference characters indicate similar parts, Figure 1 is a side elevation of the rear end of a threshing-machine or separator provided with a pneumatic straw-stacker embodying my present invention; Fig. 2, a vertical sectional view thereof, as seen when looking in the direction indicated by the arrows from the dotted line 2 2 in Fig. 1; Fig. 3, a vertical sectional view through the fan of the straw-stacker, its housing, and adjacent parts, as seen when looking in the direction indicated by the arrows from the dotted line 3 3 in Fig. 2; and Fig. 4, a detail sectional view of the means for driving the fan and the fork similar to a portion of Fig. 2,
but on a somewhat enlarged scale.
The threshing-machine or separator 50 and the straw-stacker trunk or chute 51, as well as many of the other details, are or may be of any ordinary or desired form, and not being peculiar to my present invention will not be further described herein unless incidentally in describing said invention.
In my former invention (shown and described in said Patent No. 594,124) I used two narrow fans, and the spider of the rotary fork (by which the straw was thrown into the path of the blast of air from the fans) was mounted centrally on the fan-shaft between said fans, each of which had a separate housing. In my present invention I use a single Wide fan 52 and a single fan-housing 53 in place of the two of each formerly used, the fan-shaft 54 extendingthrough the separator from side to side as before. Upon one end of this fan-shaft I place a pulley 55, to which a belt (not shown) for driving the fan runs, and upon the other end I preferably place a fly-wheel 56, by means of which a steady and equable motion is imparted to the fan. 55
The fork in the case of my present invention is carried entirely from one end. 1 provide a sleeve-shaft 57, which is mounted and runs on the fan-shaft 54, being driven by a suitable belt (not shown) running to a pulley 6o 58 on the outer end of said sleeve-shaft at a point outside the separator. At the inner end of the said sleeveshaft is the spider 59 of the rotary fork,and from the rim of this spider the fork-arms 60, carrying the fork-teeth 61, extend parallel with the outer face of the fanhousing 53 and across to the other side thereof, Where a narrow rim 62 forsupporting and steadying said arms is preferably connected thereto.
In operation the straw comes from the separator 50 over its raddles 70 down behind the slatted guard 71 to within the outer casing 72, around which it is carried by the rotary forks into the blast from the fan and is driven up 75 the conduit 73 to the straw-stacker trunk or chute 51, as will be readily understood.
By the means described I am enabled to secure with a single fan a construction designed to accomplish the same work as that performed by the construction shown and described in my above-mentioned patent, No. 594,124, and at the same time secure the better results due to increase fan-blade surface consequent upon the utilization of the entire available space for the fan, there being no part of the fan-and-housing structure displaced in the present construction to provide room for the fork-driving mechanism, therotary fork being driven (by means of the sleeveshaft) from outside the separator, as before explained.
Having thus fully described my said invention, what I claim as new, and desire to secure by Letters Patent, is- 5 1. The combination, in a pneumatic strawstacker, of a fan, a fan-housing, a rotary fork outside said housing, a spider at one end of the fan-housing carrying the fork-arms, a sleeve-shaft running from said spider to outend of said sleeve-shaft, fork-arms extending from the rim of said spider across the fanhousing near the surface thereof, and means for driving the fan-shaft and the sleeve-shaft at different speeds.
3. The combination with the fan of a pneumatic straw-stacker, of a rotary fork for throwing the straw around the outside of the casing of said fan into the blast thereof, said fork being composed of a spider at one end having a central hub whereby it is adapted to be carried upon the fan-shaft, arms carrying the fork-teeth and extending from the rim of said hub across said fan-casing, and a rim at the opposite end of said arms connecting and supporting the same at that point.
In witness whereof I have hereunto set my hand and sea], at Indianapolis, Indiana, this 12th day of June, A. D. 1901.
JAMES B. SCHUMAN.
Witnesses:
CHESTER BRADFORD, L. H. COLVIN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6472801A US686145A (en) | 1901-06-15 | 1901-06-15 | Pneumatic straw-stacker. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6472801A US686145A (en) | 1901-06-15 | 1901-06-15 | Pneumatic straw-stacker. |
Publications (1)
Publication Number | Publication Date |
---|---|
US686145A true US686145A (en) | 1901-11-05 |
Family
ID=2754689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US6472801A Expired - Lifetime US686145A (en) | 1901-06-15 | 1901-06-15 | Pneumatic straw-stacker. |
Country Status (1)
Country | Link |
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US (1) | US686145A (en) |
-
1901
- 1901-06-15 US US6472801A patent/US686145A/en not_active Expired - Lifetime
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