US124150A - Improvement in machines for breaking stone - Google Patents
Improvement in machines for breaking stone Download PDFInfo
- Publication number
- US124150A US124150A US124150DA US124150A US 124150 A US124150 A US 124150A US 124150D A US124150D A US 124150DA US 124150 A US124150 A US 124150A
- Authority
- US
- United States
- Prior art keywords
- stone
- machines
- improvement
- breaking
- rollers
- 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
- 239000004575 stone Substances 0.000 title description 20
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 210000001847 Jaw Anatomy 0.000 description 2
- 102100002283 MADD Human genes 0.000 description 2
- 108060004535 MADD Proteins 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 201000003645 multiple acyl-CoA dehydrogenase deficiency Diseases 0.000 description 2
- 239000010959 steel Substances 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/08—Jaw crushers or pulverisers with jaws coacting with rotating roller
Definitions
- This invention relates to certain improved apparatus, to be used in connection with Blakes Stone-Breaker, or other similar machine used for breaking stone, (or metal, as it is called,) for road-making purposes; and consists, principally, inthe employment, in combination with such machines, of one or more pairs of corrugated rollers of chilled iron or steel, as hereinafter described, through which the stone passes, after being broken by the machine, by which it becomes further broken or macadamized, and rendered peculiarly fit for road-makin g purposes.
- Figure 1 in the drawing represents a side elevation
- Fig. 2 a front view of a Blakes stone-breaker, showing our improvement as applied thereto
- Fig. 3 is a plan view, on a larger scale, of a pair of the corrugated rollers, detached from the machine.
- rollers, a a are mounted horizontally beneath the jaws of the stone-breaking machine b, so that the stone, as it is roughly broken by the latter, falls between the two rollars a a, one of which is grooved or corrugated longitudinally and the other is grooved or corrugated in the direction of the circumference, as shown clearly at Fig. 3, and by means of these rollers it becomes further reduced in size.
- rollers are mounted andrevolvein suitable bearings, c c, oneofwhich is fixed and the other is forced against it by means of a powerful weighted lever, d d, or by a strong spring, which allows the movable roller to give way and prevents the breakage of the machine in case any piece of stone or metal should be too large or too hard to yield to the crushing power of the corrugated roll- 'ers. From these rollers the broken stone or metal falls into the revolving inclined screen e e, whereby it is delivered in diii'erent sizes into wagons or receptacles beneath in the usual manner.
- This combined apparatus may be driven in any convenient manner; but we prefer to drive it by the gearing shown in the plan view, Fig. 4.
- f f is the fly-wheel shaft of the steam-engine, upon which is keyed a spur-pinion, g 9, driving the corrugated rollers a a by means of the spur-gearing h h.
- a spur-wheel, i i, gearing into one of the roller-pinions drives the revolving screen 6 c; the stone-breaker I) I) being driven by means of a strap, h h, passing round a pulley, l l, which is also actuated from the fly-wheel shaft by means of the bevel-gearin g in m.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
l 2 Sheets--Shet l. J. R. 0RD & H. MADDISON.
F/cJ.
J. R. 0RD & H. MADD'ISON 2Sheets--Sheet2.
Improvement in Machines for Breaking Stone.
No, 124,150, Patented Feb.27,1872.
NI'IED STATES PATENT OEEIoE.
JOHN ROBERT 0RD AND HENRY MADDISON, OF DARLINGTON, GREAT BRITAIN.
IMPROVEMENT IN MACHINES FOR BREAKING STONE.
Specification forming part of Letters Patent No. 124,150, dated February 27, 1872.
SPECIFICATION.
We, J OHN ROBERT GED and HENRY MAD- DISON, both of Darling-ton, in the county of Durham, Kingdom of Great Britain and Ireland, have invented Improvements in Machinery orApparatus used for Breaking Stone, of which the following is a specification:
This invention relates to certain improved apparatus, to be used in connection with Blakes Stone-Breaker, or other similar machine used for breaking stone, (or metal, as it is called,) for road-making purposes; and consists, principally, inthe employment, in combination with such machines, of one or more pairs of corrugated rollers of chilled iron or steel, as hereinafter described, through which the stone passes, after being broken by the machine, by which it becomes further broken or macadamized, and rendered peculiarly fit for road-makin g purposes.
Such being the nature and object of our said invention for improvements in machinery or apparatus used for breaking stone, in order to enable others skilled in the art to make and use the same we will now proceed to describe more in detail the manner in which the same is to be or may be carried into practical efi'eet, which will be readily understood from the following explanation thereof, reference being had to the annexed drawing and to the figures and letters marked thereon.
Figure 1 in the drawing represents a side elevation; Fig. 2, a front view of a Blakes stone-breaker, showing our improvement as applied thereto; and Fig. 3 is a plan view, on a larger scale, of a pair of the corrugated rollers, detached from the machine.
These rollers, a a, are mounted horizontally beneath the jaws of the stone-breaking machine b, so that the stone, as it is roughly broken by the latter, falls between the two rollars a a, one of which is grooved or corrugated longitudinally and the other is grooved or corrugated in the direction of the circumference, as shown clearly at Fig. 3, and by means of these rollers it becomes further reduced in size. These two rollers are mounted andrevolvein suitable bearings, c c, oneofwhich is fixed and the other is forced against it by means of a powerful weighted lever, d d, or by a strong spring, which allows the movable roller to give way and prevents the breakage of the machine in case any piece of stone or metal should be too large or too hard to yield to the crushing power of the corrugated roll- 'ers. From these rollers the broken stone or metal falls into the revolving inclined screen e e, whereby it is delivered in diii'erent sizes into wagons or receptacles beneath in the usual manner.
This combined apparatus may be driven in any convenient manner; but we prefer to drive it by the gearing shown in the plan view, Fig. 4. f f is the fly-wheel shaft of the steam-engine, upon which is keyed a spur-pinion, g 9, driving the corrugated rollers a a by means of the spur-gearing h h. A spur-wheel, i i, gearing into one of the roller-pinions, drives the revolving screen 6 c; the stone-breaker I) I) being driven by means of a strap, h h, passing round a pulley, l l, which is also actuated from the fly-wheel shaft by means of the bevel-gearin g in m.
We would here remark that although for the sake of illustration only one pair of corrugated rollers is shown in the drawiu g, yet two or more pairs of these rollers may be employed if preferred.
Claim.
We claim as our invention- The combination, with a Blakes stonebreaker, or other similar machine used for breaking stone, of a pair or pairs of corrugated rollers, one roller of each pair being corrugated longitudinally and the other circumferentially, substantially as and for the purposes hereinbefore described.
In testimony whereof we have signed our names to this specification in the presence of two subscribing witnesses.
JOHN ROBERT 0RD. HENRY MADDISON. Witnesses:
WILL SHARPE, JOHN J. PEMBERTON, Attorneys Clerks, both of Stochton-on-Tees, in
the county of Durham, in the United Kingdom of Great Britain and Ireland.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US124150A true US124150A (en) | 1872-02-27 |
Family
ID=2193581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US124150D Expired - Lifetime US124150A (en) | Improvement in machines for breaking stone |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US124150A (en) |
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0
- US US124150D patent/US124150A/en not_active Expired - Lifetime
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