US51586A - Improvement in quartz-crushers - Google Patents
Improvement in quartz-crushers Download PDFInfo
- Publication number
- US51586A US51586A US51586DA US51586A US 51586 A US51586 A US 51586A US 51586D A US51586D A US 51586DA US 51586 A US51586 A US 51586A
- Authority
- US
- United States
- Prior art keywords
- jaw
- crushers
- quartz
- improvement
- 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
Links
- 210000001847 Jaw Anatomy 0.000 description 26
- 239000002245 particle Substances 0.000 description 6
- 239000011435 rock Substances 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000003467 diminishing Effects 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18184—Crank, pitman, and lever
- Y10T74/182—Multiple levers
Definitions
- This invention relates to a new and improved ⁇ machime for .crushing and pulverizlng ores,
- both jaws having curved faces, and the movable one operated in a novel way, as hereinafter .fully shown and described, whereby the ore or rock may be crushed in a much more' eicient' manner than hitherto and with a less expenditure of power.
- A represents a framing, which may be constructed of cast-iron, and is provided with a shaft, B, having a fly-wheel, C, at each end of it and a crank, D, at the center.
- the fram-V "ing A is provided with a box', E, in which a stationary inclined plate .or jaw, F, is placed,
- a movable inclined jaw, G which also' has a curved face, b, (shownin Fig. 2.)
- This jaw Gr bears against friction-rollers H, which rest on horizontal ledges c on a plate, I, in the box E, said plate being so arranged as to be capable of being adjusted by ⁇ set-screws J.
- the jaw G also has an arm, K, attached to it, which passes through the plate l and the rear of the box E, and has a screw, L, passing through it,
- the shaft O has a toggle-plate, R, attached to or formed with it, and this toggleplate acts against. the lower edge of -the movable jaw Gr.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Description
No. 51,586. PATENTED DEC.19`, 1865.
W. W. HANSCOM. AQTMLRTZ GRUSHER.
` Iman/Q2 W//Mww rsRs co., wAsHlNaraN. D, c4
U NITEDA STATES PATENT OFFICE.
W. W. HANSCOM'. OF SAN FRANCISCO, CALIFORNIA.
IM PROVEM'ENT IN l QUAl'lTZ-CRUASHERS.
Specification forming part of Letters Patent No. 51.586, dated December 19, 1865.
To all 'whom 'it may concern:
Be it known that I, WV. W. HANSGOM, of San qFrancisc o,'in the county of 'San Fran-cisco art to make and use the same, reference beinghad to the accompanying drawings, forming part of this specification, in whchv Figure 1 represents a side view of my vin- Vvention Fig. 2, a longitudinal vertical section` of the same. l
Similarletters of reference indicatelike parts. l
This invention relates to a new and improved ``machime for .crushing and pulverizlng ores,
rrocks, &e.; and it consists in the employment or use of a stationary jaw and a movable one,
both jaws having curved faces, and the movable one operated in a novel way, as hereinafter .fully shown and described, whereby the ore or rock may be crushed in a much more' eicient' manner than hitherto and with a less expenditure of power.
A represents a framing, which may be constructed of cast-iron, and is provided with a shaft, B, having a fly-wheel, C, at each end of it and a crank, D, at the center. The fram-V "ing A is provided with a box', E, in which a stationary inclined plate .or jaw, F, is placed,
having a curved inner surface or face side, a, as
shown clearly in Fig. 2. The box E also con,
tains a movable inclined jaw, G, which also' has a curved face, b, (shownin Fig. 2.) This jaw Gr bears against friction-rollers H, which rest on horizontal ledges c on a plate, I, in the box E, said plate being so arranged as to be capable of being adjusted by `set-screws J. The jaw G also has an arm, K, attached to it, which passes through the plate l and the rear of the box E, and has a screw, L, passing through it,
which bears against a spring-fit1, (shown clearly in Fig. 2.)
Nie-a' connecting-rod, one end of which is attached to the crank D of shaft B, and the other end connected with a shaft, O, to the ends of which pendent swinging barsA P P are attached, the upper ends of the latter being tted loosely on a shaft, Q, on the top of box E.V
The shaft O has a toggle-plate, R, attached to or formed with it, and this toggleplate acts against. the lower edge of -the movable jaw Gr.
From the above description it will be seen that as the shaft O is rot-ated the jaw G will be vibrated or moved in a vertical direction, and as the faces of the jaws F G are both inclined, 'cheore or rock which is fed down between them will be subjected to an oblique crushing action, the Obliquity gradually diminishing to nearly a. right-angular crushing action as the ore.
passes down between the jaws, on account of the curvature of the same. By this means the ore 'or rock is crus-hed with a moderate expenditure of power, and, instead'ot being reduced in small globular particles, will be dat orv in small sealy or wafer-like particles, which are much the most desirable form for grind-v ingor amalgamating pans for operating upon crushed ore, and said particles make the most .desirable concrete, as they pack more readily and are more binding. l By the toggle arrangement for`operating the vibrating jaw the latter is vibrated twice at every revolution of the crank, and a quick movement obtained by a moderate movement of the crank-shaft B. The spring M .admits of 'a certain yielding of Athe jaw G, while the position of said jaw maybe regulated by adjusting the screwsl J.
` Having thus described my invention, I claim as new and desire to secure by Letters Patent- The arrangement of the friction-rollers H an the adjustable plate I, substantially as and for the purpose specified.
W. w. Hanscom.
Publications (1)
Publication Number | Publication Date |
---|---|
US51586A true US51586A (en) | 1865-12-19 |
Family
ID=2121135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US51586D Expired - Lifetime US51586A (en) | Improvement in quartz-crushers |
Country Status (1)
Country | Link |
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US (1) | US51586A (en) |
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0
- US US51586D patent/US51586A/en not_active Expired - Lifetime
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