US58089A - Improvement in ore or quartz crushers - Google Patents
Improvement in ore or quartz crushers Download PDFInfo
- Publication number
- US58089A US58089A US58089DA US58089A US 58089 A US58089 A US 58089A US 58089D A US58089D A US 58089DA US 58089 A US58089 A US 58089A
- Authority
- US
- United States
- Prior art keywords
- ore
- eccentric
- shaft
- improvement
- crushers
- 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
- 229910052904 quartz Inorganic materials 0.000 title 2
- 239000010453 quartz Substances 0.000 title 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- 210000001847 Jaw Anatomy 0.000 description 32
- 230000001105 regulatory Effects 0.000 description 4
- 102100000672 SMPX Human genes 0.000 description 2
- 108060007673 SMPX Proteins 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/965—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of metal-cutting or concrete-crushing implements
Definitions
- Wiinesses I M UNITED STATES PATENT. OFFICE.
- a jaw connected directly at its upper end to a crank or eccentric, and hung at its lower end by links, so that the jaw has an up-and-down movement, to rub and grind the ore, as well as a forward-and-back movement to crush the V ore, thereby increasing the efficiency of said crusher; and I sustain the lower ends of the jaws by eccentric hearings or shafts thatare adjustable for regulating the distance between the jaws, and for allowing the jaws to yield if any hard piece, such as a chisel or drill-point, should accidentally fall into the hopper.
- a a are the side frames, with boxes I) b, sustaining the actuating-shaft c, propelled by competent power.
- 1 and 2 2 are cranks or eccentrics in or around the shaft 0.
- d is my improved jaw, extended in the form of a box or bearing, 3, for the crank or eccentric 1.
- the eccentric journals of the shaft f may both be smaller than the portion of the shaft that takes the links 0. In that case said shaft and links will have to be put into place before the frames are put together 5 but if the eccentric journal at one end of f is made larger than the shaft and on the same axis as the smaller eccentric journal at the other end of the shaft, said shaft f may be slipped in or out-without having to take the frames or a apart.
- a lever, g that is weighted, and an eccentric, h, on the frame a, or any suitable mechanism, determines the position to which the lever g shall descend, and by thus adjusting the eccentric shaft f the bottom of the jaw cl is pressed nearer to or left farther from the opposite jaw, and hence the fineness of. the crushed ore is regulated; and in case of a very hard substance getting into the crusher the eccentric shaft f will turn by the pressure and allow it to pass.
- the weight on the lever g being movable, allows the adjustment to be made so that the jaws will yield before the force is sufficient to break them.
- the jaw is constructed with side arms and actuated by the connecting-rods &to the cranks 2 3;, substantially the same as in my aforesaid patent.
- the eccentric shaft f lever g, and eccentric orsupport h are applied the sam e, and act as and for the purposes heretofore set forth in relatio to the shaft f, lever g, and eccentric h.
- the surfaces of the jaws d and k may be roughened or formed with teeth, and the side plates, 1', of the hopper may be made adj ustable, as in the aforesaid patent.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crushing And Grinding (AREA)
Description
J. FOWLER.
Ore Crusher.
Patented Sept. 18, 1866.
Inventor:
Wiinesses= I M UNITED STATES PATENT. OFFICE.
JOSEPH FOWLER, OF RAHI/VAY, NEW JERSEY.
IMPROVEMENT IN ORE OR QUARTZCRUSHERS.
Specification forming part of Letters Patent No. 58,089,:dated September 18, 1866.
To all whom it may concern:
Be it known that I, Josnrrr FowLER, of Rahway, in the county of Union and State of New Jersey, have invented and made a certain new and useful Improvement in Ore-Crushers; and I do hereby declare the following to be a full, clear, and exact description of my said invention, reference being had to the annexed drawings, making part of this specification, wherein- Figurel is avertical section of said crusher at right angles to the actuating-shaft, and Fig. 2-is a plan of the said crusher.
Similar marks of reference denote the same parts.
a jaw connected directly at its upper end to a crank or eccentric, and hung at its lower end by links, so that the jaw has an up-and-down movement, to rub and grind the ore, as well as a forward-and-back movement to crush the V ore, thereby increasing the efficiency of said crusher; and I sustain the lower ends of the jaws by eccentric hearings or shafts thatare adjustable for regulating the distance between the jaws, and for allowing the jaws to yield if any hard piece, such as a chisel or drill-point, should accidentally fall into the hopper.
In the drawiii gs, a a are the side frames, with boxes I) b, sustaining the actuating-shaft c, propelled by competent power. 1 and 2 2 are cranks or eccentrics in or around the shaft 0. d is my improved jaw, extended in the form of a box or bearing, 3, for the crank or eccentric 1.
At the bottom of the jaw d are the links 0 c, hinged suitably to said jaw, and fis a shaft passing through the links 6, and with eccentric journals in the main frames at, as seen more clearly in the detached Fig. 3.
The eccentric journals of the shaft f may both be smaller than the portion of the shaft that takes the links 0. In that case said shaft and links will have to be put into place before the frames are put together 5 but if the eccentric journal at one end of f is made larger than the shaft and on the same axis as the smaller eccentric journal at the other end of the shaft, said shaft f may be slipped in or out-without having to take the frames or a apart.
At the end of the shaft f is a lever, g, that is weighted, and an eccentric, h, on the frame a, or any suitable mechanism, determines the position to which the lever g shall descend, and by thus adjusting the eccentric shaft f the bottom of the jaw cl is pressed nearer to or left farther from the opposite jaw, and hence the fineness of. the crushed ore is regulated; and in case of a very hard substance getting into the crusher the eccentric shaft f will turn by the pressure and allow it to pass. The weight on the lever g, being movable, allows the adjustment to be made so that the jaws will yield before the force is sufficient to break them.
The jaw is is constructed with side arms and actuated by the connecting-rods &to the cranks 2 3;, substantially the same as in my aforesaid patent.
The eccentric shaft f lever g, and eccentric orsupport h are applied the sam e, and act as and for the purposes heretofore set forth in relatio to the shaft f, lever g, and eccentric h.
The surfaces of the jaws d and k may be roughened or formed with teeth, and the side plates, 1', of the hopper may be made adj ustable, as in the aforesaid patent.
What I claim, and desire to secure by Letters Patent, is I 1. The yielding eccentric bearing-shaftf or f, and weighted lever g or g, applied in substantially the manner specified, to keep the jaws at their lower ends toward each other, but allow them to open or yield, as and for the purposes set forth.
2. The combination of the jaws d and 7c, conneotingrods Z Z, and cranksl an (ll 2 2, when tliejaw d is connected directly to the crank 1, and receives the movement specified, for the purposes set forth.
3. The links 6, in combination with the eccentric yielding bearing f and moving jaw d, as and for the purposes set forth.
In witness whereof I have hereunto set my hand this 8th day of May, A. D. 1866.
JOSEPH FOWLER.
Witn esses T. G. G. MOUNTAIN, CHAS. H. SMITH.
Publications (1)
Publication Number | Publication Date |
---|---|
US58089A true US58089A (en) | 1866-09-18 |
Family
ID=2127628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US58089D Expired - Lifetime US58089A (en) | Improvement in ore or quartz crushers |
Country Status (1)
Country | Link |
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US (1) | US58089A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7100776B2 (en) | 2004-03-03 | 2006-09-05 | Berfield Robert C | Wall mounted tool holder |
-
0
- US US58089D patent/US58089A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7100776B2 (en) | 2004-03-03 | 2006-09-05 | Berfield Robert C | Wall mounted tool holder |
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