US49554A - Improvement in straw-cutters - Google Patents
Improvement in straw-cutters Download PDFInfo
- Publication number
- US49554A US49554A US49554DA US49554A US 49554 A US49554 A US 49554A US 49554D A US49554D A US 49554DA US 49554 A US49554 A US 49554A
- Authority
- US
- United States
- Prior art keywords
- lever
- straw
- rod
- feed
- cutters
- 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
- 239000010902 straw Substances 0.000 description 6
- 230000001105 regulatory Effects 0.000 description 4
- 241000209761 Avena Species 0.000 description 2
- 235000007319 Avena orientalis Nutrition 0.000 description 2
- 102000004726 Connectin Human genes 0.000 description 2
- 108010002947 Connectin Proteins 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 2
- 210000003800 Pharynx Anatomy 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
-
- 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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/095—Mounting or adjusting of knives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4539—Means to change tool position, or length or datum position of work- or tool-feed increment
- Y10T83/4541—With means to vary magnitude of work-feed increment
- Y10T83/4549—By change in length of one member of feed-driving linkage
Definitions
- Figure l is an elevation of the side of the cutting-box, showing the feeding-gearing.
- Fig. 2 is an elevation of the opposite side of the cutting-box, showing the crank and the device for regulating the feed.
- my invention consists in the arrangement of mechanical devices for operating the feed, by which the straw may be cut longer or shorter at the will of the operator and without stopping the working of the machine.
- lt further consists in the employment of ratchet-wheels and levers for operating the iced-rollers, by means of which the feed is suspended while the knife is making its out, thus relieving the pressure and friction against the knife.
- a A represent the frame of a cutting-box ot the ordinary form, B being the balance-wheel, D the knife-shaft, O the cap covering the knife, hinged to the frame A, and E the upper feed-roller.
- a is a rod suspended under the box at right angles, provided with a handle, g, jointed upon it at one end, as shown at Fig. 2, and its opposite end is provided with an eye or loop.
- 0 is a lever secured to the frame A by an ear, in which it slides, the lower end passing through the eye of the rod a, whereit is secured by a bolt to the end of the cam-rod b.
- b is a cam-rod attached to the lower end of the lever c and extending to the cam wheel s, secured to and revolving upon the knifeshaft D.
- d and e are ratchetwheels secured to the journals of the feed-rollers E and I,'respectively.
- t is a pawl which operates the ratchet-wheel d
- In is a pawl which operates the ratchetwheel 0, the first working upon the upper and the latter working upon the under edge of the ratchet-wheels, respectively, producing opposite motions of the feed-rollers and causing them to revolve together.
- lever f is a connecting-lever hinged to the upper end of lever c, and provided at the opposite end with a slotted hearing, which is secured to and works upon the outer end of the journal of the feed-roller E, which roller is arranged in the usual form, capable of being raised to increase the size of the throat of the machine by means of the cross-bar 7c, and its pressure regulated by the spring 0.
- the lever c is provided with a pin, against which the loop or eye of lever a is allowed to work for the purpose of raising the same.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Description
W. SCHOOLEY.
Straw Cutter.
Patented Aug. 22, 1865.
UNITED STATES W. D. SGHOOLEY, OF
PATENT OFFICE.
RICHMOND, INDIANA.
IM PROVEM ENT lN STRAW-CUTTERS.
Specification forming part of Letters Patent No. 49,554, dated August 22, 1865.
To all whom it may concern.-
Be it known that I, W. D. SoHooLEY, of Richmond, Indiana, have invented certain new and useful Improvements in Straw and Fodder Gutters; 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 and the letters of description marked thereon, which form a part of this application.
In the drawings, Figure l is an elevation of the side of the cutting-box, showing the feeding-gearing. Fig. 2is an elevation of the opposite side of the cutting-box, showing the crank and the device for regulating the feed.
The nature of my invention consists in the arrangement of mechanical devices for operating the feed, by which the straw may be cut longer or shorter at the will of the operator and without stopping the working of the machine.
lt further consists in the employment of ratchet-wheels and levers for operating the iced-rollers, by means of which the feed is suspended while the knife is making its out, thus relieving the pressure and friction against the knife.
To enable those skilled in the art to make and use my invention, I will now proceed to describe the same.
In Fig. 1, A A represent the frame of a cutting-box ot the ordinary form, B being the balance-wheel, D the knife-shaft, O the cap covering the knife, hinged to the frame A, and E the upper feed-roller.
a is a rod suspended under the box at right angles, provided with a handle, g, jointed upon it at one end, as shown at Fig. 2, and its opposite end is provided with an eye or loop.
0 is a lever secured to the frame A by an ear, in which it slides, the lower end passing through the eye of the rod a, whereit is secured by a bolt to the end of the cam-rod b.
b is a cam-rod attached to the lower end of the lever c and extending to the cam wheel s, secured to and revolving upon the knifeshaft D.
d and e are ratchetwheels secured to the journals of the feed-rollers E and I,'respectively.
t is a pawl which operates the ratchet-wheel d, and In is a pawl which operates the ratchetwheel 0, the first working upon the upper and the latter working upon the under edge of the ratchet-wheels, respectively, producing opposite motions of the feed-rollers and causing them to revolve together.
f is a connecting-lever hinged to the upper end of lever c, and provided at the opposite end with a slotted hearing, which is secured to and works upon the outer end of the journal of the feed-roller E, which roller is arranged in the usual form, capable of being raised to increase the size of the throat of the machine by means of the cross-bar 7c, and its pressure regulated by the spring 0. The lever c is provided with a pin, against which the loop or eye of lever a is allowed to work for the purpose of raising the same.
It will be seen that by a revolution of the knife-shaft I) the cam-rod b performs a reciprocating motion at its point of connection with the lever 0, thus operating the rollers by means of the ratchet-wheels d and e, and allowing them to remain stationary during the time that the knife is making the cut, and again feeding while the knife completes its revolution. By depressing the handle 9 the rod a raises the lever c by means of the pin, and a longer vibration is allowed to the upper end of the lever 0, thus increasing the number of teeth embraced in the movements of the ratchet-wheels d and c by the pawls 13 and m and producing a longer cut of the straw.
'The handle 9 being readily operated by the hand while the crank is in motion allows the operator to lengthen the cut of the feed at his own pleasure without stopping the machine. Thus the heads of abundle of oats which are the butts are out much shorter and finer.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. The rod 0, with-its handle g, the lever c, with its attachments, cam-rod b and its connections, and the connectin g-rod f, allarranged and operating as described.
2, The combination of the rod a, lever 0, con- W. D. SOHOOLEY.
rich may becut longer and more rapidly, while necting-lever f, and feed-roller ratchet-wheels
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US49554A true US49554A (en) | 1865-08-22 |
Family
ID=2119108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US49554D Expired - Lifetime US49554A (en) | Improvement in straw-cutters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US49554A (en) |
-
0
- US US49554D patent/US49554A/en not_active Expired - Lifetime
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