US144721A - Improvement in thrashing-machines - Google Patents
Improvement in thrashing-machines Download PDFInfo
- Publication number
- US144721A US144721A US144721DA US144721A US 144721 A US144721 A US 144721A US 144721D A US144721D A US 144721DA US 144721 A US144721 A US 144721A
- Authority
- US
- United States
- Prior art keywords
- thrashing
- cylinder
- grain
- feeders
- boxes
- 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
- 210000003800 Pharynx Anatomy 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/10—Feeders
- A01F12/14—Feeders with band-cutters
Definitions
- Figure l represents -a vertical longitudinal section of the grain-feeding apparatus as applied to the cylinder of a thrashing-machine.
- Fig. 2 is a top view, and Fig. 3 a cross-section.
- the feeder-frame A is of suitable construction for arrangement upon the top of a thrashing-machine, and with ahood, B,which covers the revolving thrashing-cylinder, prevents the scattering of the grain and escape of dust, as shown in Fig. 1.
- a series of shaking carriers f or boxes, C are arranged lengthwise within this frame, and mounted upon a crank-shaft, D, at one of their ends, and upon pivoted couplin'gs or arms,E, at the other, so that the turning of the crank-shaft D will impart a vertitically advancing and receding movement to the feeders C, to carry the unthrashed grain which is thrown thereon forward to the cylinder, and to dive down and pass back beneath the grain for repeating the feeding movement.
- These carriers C form narrow boxes, each having a central lengthwise-notched bar, F, and raised sides G', with the discharging ends whereof entering the hood B just above the thrashing-cylinder, and are beveled off.
- the attendant cuts the band of the sheaf and throws the latter upon the feeding-boxes C, against a tail-board H, when the vibrating movement of the boxes C opens or spreads the sheaf and carries the grain forward to the cylinder by the notched bars F, while the boxes C serve to receive and conduct anyloose grains into a trough at the receiving end.
- crank-shaft D causes their dischargingends to rise and fall above and below the movement of their receiving ends, inA order to give to them the peculiar ⁇ movement necessary to feed the grain forward; and the cranks D are so disposed to each other as to lift and forward a series of the feeders C, and simultaneously depress and carry backward another set of i feeders, and in this Way spread and feed .the loose sheaf of grain by the toothed bars catching into it and carrying it with their movement.
- a rake-regulator, I the arms J whereof vibrate over the ends of the feeders C, and serve to retard and level the grain, and thus regulate and evenly distribute its feed to the cylinder.
- It is made adjustable, and can be set to feed the machine any pace required by means of a rod, K, connecting a crank, L, on the regulator-rod I with a crank or wrist-pin wheel, M, on the crank-shaft, so that, by this Y connection, the movement of the feeders C and the regulator J will be simultaneous andfrom the same crank-shaft.
- a suspended swingboard, N is arranged within the lhood above the thrashing-cylinder, and in front of the opening through which the grain is fed, and against Which board it is thrown from the feeders, so that it falls evenly upon thc cylinder, and is thereby more evenly carried into the concave and thrashed; and, in connection with this swing-board, the concave may be provided with a board, hinged and also made adjustable, to widen or lessen the throat of the cylinder.
- the feeders may be ⁇ thrown iu and out of gear by a clutch device, P, within reach of the sheaf-band cutter.
- the thrashing-machine and its feeder may be operated by any suitable power.
- the outside feeding-boxes are provided with sides, and the feeder-frame A also has raised sides to inclose the feeders.
- the adjustment of the regulator I may be made by means of a slot in the crank-arm L, or by holes in the connecting-rod K.
- brating regulator and evener I J
- an operating crank-shaft D
- hinged guide-board N the several parts being constructed and arranged 4 Y.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
Description
UNITED STATES JosErE M, wiLDEEs, oE cRoXToN-KEYEIAL, ENGLAND, AssIGNoE or oNE- PATENT OFFICE.,-
HALF HIS RIGHT T() WILLIAM SILVERWOOD, OF BALTIMORE, MD.
IMPEOVYEMENT IN THRASHINe-MAcHlNl-:a-
Specification forming part of Letters Patent No. 144,721, dated November 18, 1873;4 application filed September 4, 1873.
`and the avoidance of accidents which equently happen in feeding thrashing-cylinders direct by hand; and my said'improvements consist in operating the toothed carrier-boxes for the grain by the crank-shaft and the pvoted coupling-arms, the joint action of these being such that the delivering ends of the boxes will have a greater vertical movement than their receiving ends, whereby the carrier-boxes are caused to dive down and pass back beneath the grain in their feeding movement, combining with the vibrating toothed feeders a vibrating adjustable rakehead, arranged at the junction of the throat of the cylinder-hood with the feeder, to act as a distributer and regulator, and can be set to feed at any pace required 5 and in the combination of a suspended swing-board with the vibrating toothed feeders and the thrashingcylinder, for receiving the grain as it is fed from the vibrating feeders, straightening and directing it onto the cylinder, so as to be carried between the cylinder and the concave in a position to insure the best and cleanest thrashing action of the cylinder upon the grain.
In the accompanying drawings, Figure l represents -a vertical longitudinal section of the grain-feeding apparatus as applied to the cylinder of a thrashing-machine. Fig. 2 is a top view, and Fig. 3 a cross-section.
The feeder-frame A is of suitable construction for arrangement upon the top of a thrashing-machine, and with ahood, B,which covers the revolving thrashing-cylinder, prevents the scattering of the grain and escape of dust, as shown in Fig. 1. A series of shaking carriers f or boxes, C, are arranged lengthwise within this frame, and mounted upon a crank-shaft, D, at one of their ends, and upon pivoted couplin'gs or arms,E, at the other, so that the turning of the crank-shaft D will impart a vertitically advancing and receding movement to the feeders C, to carry the unthrashed grain which is thrown thereon forward to the cylinder, and to dive down and pass back beneath the grain for repeating the feeding movement. These carriers C form narrow boxes, each having a central lengthwise-notched bar, F, and raised sides G', with the discharging ends whereof entering the hood B just above the thrashing-cylinder, and are beveled off. The attendant cuts the band of the sheaf and throws the latter upon the feeding-boxes C, against a tail-board H, when the vibrating movement of the boxes C opens or spreads the sheaf and carries the grain forward to the cylinder by the notched bars F, while the boxes C serve to receive and conduct anyloose grains into a trough at the receiving end. The movement imparted to these feed-boxes C by the crank-shaft D causes their dischargingends to rise and fall above and below the movement of their receiving ends, inA order to give to them the peculiar `movement necessary to feed the grain forward; and the cranks D are so disposed to each other as to lift and forward a series of the feeders C, and simultaneously depress and carry backward another set of i feeders, and in this Way spread and feed .the loose sheaf of grain by the toothed bars catching into it and carrying it with their movement. At the junction of the feeders G with y the hood B there is arranged in front of the opening a rake-regulator, I, the arms J whereof vibrate over the ends of the feeders C, and serve to retard and level the grain, and thus regulate and evenly distribute its feed to the cylinder. It is made adjustable, and can be set to feed the machine any pace required by means of a rod, K, connecting a crank, L, on the regulator-rod I with a crank or wrist-pin wheel, M, on the crank-shaft, so that, by this Y connection, the movement of the feeders C and the regulator J will be simultaneous andfrom the same crank-shaft. A suspended swingboard, N, is arranged within the lhood above the thrashing-cylinder, and in front of the opening through which the grain is fed, and against Which board it is thrown from the feeders, so that it falls evenly upon thc cylinder, and is thereby more evenly carried into the concave and thrashed; and, in connection with this swing-board, the concave may be provided with a board, hinged and also made adjustable, to widen or lessen the throat of the cylinder. The feeders may be` thrown iu and out of gear by a clutch device, P, within reach of the sheaf-band cutter.
The thrashing-machine and its feeder may be operated by any suitable power.
The outside feeding-boxes are provided with sides, and the feeder-frame A also has raised sides to inclose the feeders. The adjustment of the regulator I may be made by means of a slot in the crank-arm L, or by holes in the connecting-rod K.
Having described my invention, I claim- Y l. The toothed'earrier-boxes C, operated by the joint action of the erank-shaftD and the pivoted coupling-arms E, to give a greater vertical movement to the delivery than the reeeiving ends of said boxes, as and for the purpose described. g
2. The combination, in a thrashing-machine, of an automatically-feeding platform of notched vibrating bars, C F, with an adjustable vibrating regulator, I J, and athrashing-cylinder, as
brating regulator and evener, I J, an operating crank-shaft, D, and hinged guide-board N, the several parts being constructed and arranged 4 Y.
for joint operation as described.
In testimony whereof I have hereunto set` my hand this 18th day of June, A. D. 11873. JOSEPH MUSSON VVILDERS.
Witnesses: v I F. HIBBERT, J onN SWIFT.
Publications (1)
Publication Number | Publication Date |
---|---|
US144721A true US144721A (en) | 1873-11-18 |
Family
ID=2214134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US144721D Expired - Lifetime US144721A (en) | Improvement in thrashing-machines |
Country Status (1)
Country | Link |
---|---|
US (1) | US144721A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412859A (en) * | 1965-12-09 | 1968-11-26 | Samuel A Thornton Jr | Cane jouncing means |
-
0
- US US144721D patent/US144721A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412859A (en) * | 1965-12-09 | 1968-11-26 | Samuel A Thornton Jr | Cane jouncing means |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US144721A (en) | Improvement in thrashing-machines | |
US1082191A (en) | Threshing-machine. | |
US485499A (en) | Band-cutter and feeder for thrashing-machines | |
US1017783A (en) | Corn husker and shredder. | |
US487363A (en) | Jacob e | |
US172419A (en) | Improvement in band-cutters and feeders for thrashing-machines | |
US482554A (en) | Joseph galland | |
US487347A (en) | Band cutter and feeder for thrashing machines | |
US212583A (en) | Improvement in band-cutter and feeder for thrashing-machines | |
US590324A (en) | Band cutter and feeder for threshing machines | |
US1126288A (en) | Interchangeable grain thresher and huller. | |
US268647A (en) | Thrashing machine | |
US482494A (en) | Machine | |
US718665A (en) | Band-cutter and feeder. | |
US250786A (en) | Feeding mechanism for th rash ing-machines | |
US739833A (en) | Band-cutter and feeder for threshing-machines. | |
US233818A (en) | tostenson | |
US720637A (en) | Band-cutter and feeder for threshing-machines. | |
US429418A (en) | butler | |
US110131A (en) | Improvement in grain-thrashers and separators | |
US482476A (en) | Band-cutter and feeder | |
US524267A (en) | Band-cutter and feeder for thrashing-machines | |
US194919A (en) | Improvement in thrashing-machines | |
US396843A (en) | Band-cutter and feeder for thrashing-machines | |
US466225A (en) | Band-cutter and feeder |