US32556A - Smproveivient in harvesters - Google Patents
Smproveivient in harvesters Download PDFInfo
- Publication number
- US32556A US32556A US32556DA US32556A US 32556 A US32556 A US 32556A US 32556D A US32556D A US 32556DA US 32556 A US32556 A US 32556A
- Authority
- US
- United States
- Prior art keywords
- shaft
- bar
- machine
- reel
- finger
- 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
- 241001124569 Lycaenidae Species 0.000 title 2
- 238000010276 construction Methods 0.000 description 4
- 240000000218 Cannabis sativa Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/01—Devices for leading crops to the mowing apparatus
- A01D57/02—Devices for leading crops to the mowing apparatus using reels
Definitions
- the nature of my invention consists, first, in an improved manner of mounting and attaching the rake and finger-bar; second, in an N improved combination of devices for attaching the reel or rake to adapt it for any desired number of arms.
- a A are the driving-wheels, carrying oogged rings B, which gear with pinions O journaledloosely upon the shaft D, so as to impart mo tion thereto onlywhen the machine is moving forward and when placed in gear, as hereinafter explained.
- Reciprocating motion is thence communicated to the cutter E through the medium of bevel-gears F G, shaft H, crankwheel I, and connecting-rod J, in customary manner.
- the finger-bar K is mounted upon a hollow or divided shaft, L, the journals Z of which surround the journals h of the shaft H and work in boxes M, secured to the main frame of the machine.
- the vertical shaft of the reel is journaled in a frame, N, bolted to flanges Z, projecting upward from the shaft L.
- the arms N of the reel which rest upon a ring, 0, are rotated through the medium of pinion P, crownwheel Q, and shaft R in customary manner.
- each pair of arms is mounted upon ametal ring, n, encircling the shaft R, and secured thereto by a bolt, as represented. Then six arms are required,
- the ring a of the center pair is constructed
- a reel of either two, four, or six arms may be used, the arms in either case be ing equidistant and adapted to revolve in one In asix-armed reel two are usually
- the pinions 0 have a limited play longitudinally upon the shaft D, and are,while the machine is in operation, pressed outward by springs S S, acting through the medium of clutch-levers T T, fulcrumed at t t to the main frame of the machine.
- U U are clutch-rods operated by alever, V, to throw the cutting mechanism out of gear, when desired, by withdrawing the pinions 0 from contact with the pins d.
- the rods U connect with the levers T by elongated slots, as seen at a in Fig. 2,
- Fig. 3 The construction of the finger-bar is exhibited in Fig. 3.
- 7c is a rabbet in front on the under side of the bar,to afford secure attachment and support for the fingers k.
- k is a rabbet at back on the upper side of the bar, to receive the platform k without causing it to project above the top of the bar, and (when the platform is removed for mowing) to allow the grass to fall with greater freedom.
- Wis the gatherer (Represented by red lines a in Fig. 2.) It consists of a bar pivoted at w to the frame of the machine and adjustable at any desired angle, to deflect the grain toward the cutter. Y i
- X is a lever fulcrumed at w to the frame of the machine, and connected with the finger-bar by a link, Z.
- Y is a stop against which the lever rests when not held by the operator.
- Parts not specifically described may be constructed in any suitable manner.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Description
R. BROWN.
Harvester No 32,556, Patented June 18, 1861,
With @9565:
N. wErzns. mmumo ri hu. wailfingtun. n. c.
UNITE ROBERT BROWN, OF FREDERICK, MARYLAND.
IMPROVEMENT IN HARVESTERS.
Specification forming part of Letters Patent No. 32,556, dated June, 18, 1861.
To all whom it may concern Be it known that 1, ROBERT BROWN, of Frederick, in the county of Frederick and State of Maryland, have invented certain new and useful Improvements in HarvestingMachines; and I do hereby declare that the fol- 5 is a perspective View of one of the pinions hereinafter described.
Similar letters of reference indicate corresponding parts in the several figures.
The nature of my invention consists, first, in an improved manner of mounting and attaching the rake and finger-bar; second, in an N improved combination of devices for attaching the reel or rake to adapt it for any desired number of arms. A A are the driving-wheels, carrying oogged rings B, which gear with pinions O journaledloosely upon the shaft D, so as to impart mo tion thereto onlywhen the machine is moving forward and when placed in gear, as hereinafter explained. Reciprocating motion is thence communicated to the cutter E through the medium of bevel-gears F G, shaft H, crankwheel I, and connecting-rod J, in customary manner.
The finger-bar K is mounted upon a hollow or divided shaft, L, the journals Z of which surround the journals h of the shaft H and work in boxes M, secured to the main frame of the machine. The vertical shaft of the reel is journaled in a frame, N, bolted to flanges Z, projecting upward from the shaft L. The arms N of the reel, which rest upon a ring, 0, are rotated through the medium of pinion P, crownwheel Q, and shaft R in customary manner.
By this. means the reel is made to follow the' rising and falling of the finger-bar, and both may assume any position required by inequalities in the surface of the ground without interfering withthe working of the cutter.
When a four-armed reel is employed, one
' plane. provided with rake-heads.
arm is provided with a rake-head, as shown in Fig. 1. In this arrangement each pair of arms is mounted upon ametal ring, n, encircling the shaft R, and secured thereto by a bolt, as represented. Then six arms are required,
the ring a of the center pair is constructed By this means a reel of either two, four, or six arms may be used, the arms in either case be ing equidistant and adapted to revolve in one In asix-armed reel two are usually The pinions 0 have a limited play longitudinally upon the shaft D, and are,while the machine is in operation, pressed outward by springs S S, acting through the medium of clutch-levers T T, fulcrumed at t t to the main frame of the machine. In this position the pinions rotate the shaft during the forward motion of the machineby means of ratchetteeth or grooves on their outer faces engaging with pins (Z on the shaft; but in backing the machine the oblique backs of the teeth, slipping past the pins (Z, impart no motion to the shaft.
U U are clutch-rods operated by alever, V, to throw the cutting mechanism out of gear, when desired, by withdrawing the pinions 0 from contact with the pins d. To permit this action without preventing the automatic motion of the pinions upon the shaft, as previously explained, the rods U connect with the levers T by elongated slots, as seen at a in Fig. 2,
thus enabling the levers to move independently of the rods.
The construction of the finger-bar is exhibited in Fig. 3. 7c is a rabbet in front on the under side of the bar,to afford secure attachment and support for the fingers k. k is a rabbet at back on the upper side of the bar, to receive the platform k without causing it to project above the top of the bar, and (when the platform is removed for mowing) to allow the grass to fall with greater freedom.
Wis the gatherer. (Represented by red lines a in Fig. 2.) It consists of a bar pivoted at w to the frame of the machine and adjustable at any desired angle, to deflect the grain toward the cutter. Y i
X is a lever fulcrumed at w to the frame of the machine, and connected with the finger-bar by a link, Z. Y is a stop against which the lever rests when not held by the operator.
The operation of the machine may be understood from the foregoing description of its construction.
' Parts not specifically described may be constructed in any suitable manner.
r I am aware that it is common to journal shafts within sleeves for various purposes, and also that thefinger-bar in harvesting-machines has been hung upon the crank-shaft In my machine the finger-bar is not hung upon the crank-shaft, but secured to an independent hollow shaft which is j ournaled in stationary bearings on the main frame of the machine, and to which shaft the frame supporting the reel is also rigidly secured. The crank-shaft is journaled within the journals of the said hollow shaft, so that a strain upon the latter occurring through the finger-bar will not affect the crank-shaft. By securing the reel-standards upon the shaft of the finger-bar without of the bar, and may be removed with great facility to change the machine from a reaper to a mower.
What I claim as new, and desire to secure by Letters Patent, is
1. Securing both the finger-bar and the rakeframe to a hollow shaft, L, the journals Z of which run in bearings M in the main frame, and themselves constitute bearings for the journals h of the crankshaft, all vas herein shown and explained, and for the purposes set forth.
2. The reel attachments n n a n constructed, combined, and arranged in the manner specified, to enable the attachment of any. de-
sired number of arms.
' ROBERT BROWN. Witnessss:
A. L. EADER, IVIAROELLUS DoRsEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US32556A true US32556A (en) | 1861-06-18 |
Family
ID=2102167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US32556D Expired - Lifetime US32556A (en) | Smproveivient in harvesters |
Country Status (1)
Country | Link |
---|---|
US (1) | US32556A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6015535A (en) * | 1995-04-06 | 2000-01-18 | Cabot Corporation | Process for producing purified cesium compound from cesium alum |
-
0
- US US32556D patent/US32556A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6015535A (en) * | 1995-04-06 | 2000-01-18 | Cabot Corporation | Process for producing purified cesium compound from cesium alum |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US32556A (en) | Smproveivient in harvesters | |
US2507742A (en) | Crop gathering means for harvesters | |
US20080A (en) | Improvement in harvesters | |
US31907A (en) | Improvement in mowing-machines | |
US35712A (en) | Improvement in harvesters | |
US27826A (en) | Improvement in harvesters | |
US56893A (en) | Improvement in reaping and mowing machines | |
US33719A (en) | Improvement in reaping-machines | |
US43116A (en) | Improvement in harvesters | |
USRE1769E (en) | Improvement in harvesters | |
US24482A (en) | newman | |
US35907A (en) | Improvement in corn-harvesters | |
USRE2660E (en) | Field | |
US31378A (en) | Improvement in harvesting-machines | |
US71164A (en) | Improvement in harvesters | |
USRE971E (en) | Improvement in grain and grass harvesters | |
US51364A (en) | Improvement in mowing-machines | |
US88334A (en) | Improvement in harvesters | |
US32807A (en) | Improvement in harvesters | |
USRE695E (en) | Improvement in grain-harvesters | |
USRE1250E (en) | Improvement in grain and grass harvesters | |
US40481A (en) | Improvement in harvesters | |
US24860A (en) | Improvement in harvesters | |
US297545A (en) | whiteley | |
US24992A (en) | Improvement in corn-harvesters |