US811671A - Crusher. - Google Patents
Crusher. Download PDFInfo
- Publication number
- US811671A US811671A US9565602A US1902095656A US811671A US 811671 A US811671 A US 811671A US 9565602 A US9565602 A US 9565602A US 1902095656 A US1902095656 A US 1902095656A US 811671 A US811671 A US 811671A
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- thv
- shafts
- hammers
- shaft
- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
Definitions
- NVE/V706 A WOR/V 5)( P. L. SIMPSON.
- ⁇ whivh thv 'followingr is n spvviiivztt'ion.
- Fig. 2 is n longitudinal sec tion.
- Fig. 5 is :i plain with thv covers turned hiivh so ns to show thv intvrior.
- Figl 4 is an end vlvvntion ⁇
- Fig. 5 is s transverse section on the linv o'll onv oi' thvy shari'ts.
- Fig. 6 is n svvtion on linv (S t of Fisr 7. Fin'. 7 is a seotion on linv T T ot' his. t5.
- Figf ⁇ s a detail showin;r thv inviifhs for clamping the grato hairs in position, anni liigfti is a detail showinsr thv nivthod oi' svpnriitingr thv two mrts oi" thv nntvhinv whvn it is dvsirnhlv to o so.
- A is s 't'rainiv nnnlvnp ol' tiro li:1lvvs,w] ⁇ ivh :irv svvurvd togvthvr hlx' 'holts A, rnnninr through tho .ilongvs A7.
- the woshersor disks B are preferably provided with six openings, iis shown in l1 ig. 2, Sind as n .:onsefioenoo there B.
- the grato'lmfrs and the bloc-k E 'forni part oi ⁇ oylintlors which vonn'nuniv-:tte w ith eiivh othvtI :it the Contvr oi' thv innvhind The upper port oi" thv trainv, vonsisting of thv vovers A', provided with :t oojirngot vd linvr hl, which is secured to the vovvr A hf; bolts M
- Ahammer on one shin" t maybe considered as one of a pair ci hammers, the other member of which pair is a corresponding hammer on the other shaft.
- the 1n aterial drop )ed through the hopper A3 is therefore crushed between a pair of hammers, and this crushing is accomplished by virtue of a very great velocity given to the hammers.
- the hammers D are provided with slots D2,
- lill hat l claim isl. in a crusher,thc combination with haininers, and means for rotating thenx about adjacent centers so as to crush material between them, of ineens for inserting material between said hammers so that it will be crushed, a dividing-blochY located beneath the points of nearest approach ot hammers to each othenand grate -bars extending in curves from said block and underneath the axes of said hammers.
- a Crusher the combination with a casing, a pair of parallel shafts rotated in opposite directions, and pivoted hammers rarried by said shafts, of nir-ans by which material muy be inserted between the hununers on opposite shafts, a block located beneath the point at which material is crushed bt tween said hammers, and grate-bars extending from said block in cont-aves under said shafts. 4 j
- a casing consisting of' two parts holted and providing ifwe cylindrical chambers communicating with each other, rotaugty hammers supported at the axes of said i chambers, and liners adapted to he inserted betiveta;a the parts of the casing,r whereby the i distance heinween the axes of said chambers l may he adjusted to and from each other.
- a rotating shaft disiis carried by said shaft, eccentrics carried by said disks, ham i mers piroted upon said eifcen tries, and means l, 'For adiusting said eccentries so as to vary the disti'ince ofsaid hammers from the center oi' said shaft.
- a frame providing two interior and communieating,r chambers having axes parallel to each other, a series oi1 bars formingr part of the boundary of each chamber and arranged to he at a uniform distance from their respective1 axes, a corrugated liner forming the boundary of another part of each chainher, said liners being provided with interior steam-ciiambers and being so located that different parts lie at dil'erent distances from their respective axes, and means for ad1nittiner steam to theV interior of said liners'.
- Vcrushing devices carried thereby ⁇ a grate-sur face beneath said devices, and a casing inelosing said devices and grate-surface, oi' a corrugated plate secured to the, inner surface of said casingr over said crushing devidfis and ee centriealiy disposed with respect thereto, and means for heating' said corrugated plate.
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Description
b PATENTED PEB. 6, 190s. P. L. SIMPSON.
GRSHBR. APPLIGATION FILED 2113.261902.
4 SHEBTS-SHEETI.
F1a. l.
@Qa/Oc.
ATQRNEK "4 No. 811,671. PATENTED PEB. 6, 1906,
P. In SIMPSON. URUSHER.
APPLICATION FILED FEEA 2GA 1902.
4 SHEETS-SHEET 2.
NVE/V706) A WOR/V 5)( P. L. SIMPSON.
CRUSHER.
APPLIOATIQN :FILED 1111.26, 1902.
TENTBD FEB. 6, 1906.
4 SHEBTS-SHEET 3 A TTORN E Y CDFRUSHEH.
No. einem.
Specification of Letters atent.
Patented Feb. 6, 1906,
Applieation tiled I'bruary 2G, 1902. Serial No. 95,656
To u/t whom f'/ nto/f (fon/00771.:
Iv it known that l, ln'rlcn L. SIMPSON, ft
vitizvn of thv l'nitvd ltntvs of America, und o rvsidentI ot' (`hivngo, vonnt): of Cook, und tutoiv ot illinois, nnvv invvntvd vvrtain new und nsvl'tll lniproi'vlnvnts in Crushers, of'
` whivh thv 'followingr is n spvviiivztt'ion.
lily inrvntion rvhitvs to Crushers, and has tor its olilvvt thv vonstrovt'itni of an ilnprovvd nnivhinv tor hrt-:thingr 'roch or othvr hard noaw tvri nl.
ln thv nvvonipnnying drawings, Figure l nsidv vivi'ntion. Fig. 2 is n longitudinal sec tion. Fig. 5 is :i plain with thv covers turned hiivh so ns to show thv intvrior. `Figl 4 is an end vlvvntion` Fig. 5 is s transverse section on the linv o'll onv oi' thvy shari'ts. Fig. 6 is n svvtion on linv (S t of Fisr 7. Fin'. 7 is a seotion on linv T T ot' his. t5. Figf `s a detail showin;r thv inviifhs for clamping the grato hairs in position, anni liigfti is a detail showinsr thv nivthod oi' svpnriitingr thv two mrts oi" thv nntvhinv whvn it is dvsirnhlv to o so.
ln thv snid drawings, A is s 't'rainiv nnnlvnp ol' tiro li:1lvvs,w]\ivh :irv svvurvd togvthvr hlx' 'holts A, rnnninr through tho .ilongvs A7.
livotvd nt A2 on thv l'rannv A nro two vovvrs A/, which invvt :it thv vvnttriil portion ol" thv inziohinv and providv :it thv nppvr portion ay hopper A `for insvrting: nnitvriiil into thv ina.- ohinv. (hi thv sidvsol" thv'ironivA n rv hrnvhvts A, upon which are votrriod thv hoxvs B. Supported in lioxvs li wv shnffts B', pro'ridvtl with pulleys l :ind tly-whvvls W. Also on a shnft l :n'v :t svrivs ol` witshvrs B2, providvd with opvnings, through which shafts nitty hv insvrtvd. A slnri't 'l'or this purpose consists of :trod t,nponWhit1h :irv inountod n svrivs ot' oovvntrivs (V. Around :in opening through. whivh thv slmfl't is insvrtod is o svrivs of holes t, :ind in thv outside vvvvntriv is n holv C2. A wnshvr (3 is pro'vidvd with on opening for the rod (l :ind :Liso with pins C" and Ui. The pin t" is inlziptvd to ho insvrtvd in ono of the holes ti, :nid thv. pin (1* is adopted to he insvrtvd in thv holo (w oi thvy ontvr vovontrio C. ly invzlnsol' t hiswnshorauid this svrivs ofholes thv ovovntriv iniiy ho hohl in nnyidesirod position. rihv rvsnlt ot' thisvonstrnvtion is that thv vvvvntrivs liv vvntrnll)Y w i th the openings in the wnshvrs 1V, ond thv rod Ginny he adjusted by thv niovoinont ol' thvsv, eoovntrios und held in :tn y desired position hy thvipins U4 and (J5, the eonsvqnvnoo oiA which is that the rod C is moved to or from 'the shaft B according to what hole C3 the pin C5 is inserted in.y
Suspended on the rod C het-weon thev escontiics C nro n series of ,hammers l), hoi/ing; heads D ond slots D2 nt the points oi' connes-- tion with the rods il. The woshersor disks B are preferably provided with six openings, iis shown in l1 ig. 2, sind as n .:onsefioenoo there B. When u. shaft l5 is rotated, the horn- Iners l revolve about it., swinging `on their pivots on thv shafts (l. Lying in the bottoni port of the ironie A aire o series oi' griitorlmrs G, which oro stip iorted hy lugs l5), secured to the sides of the ironie A. These grato-hairs are so arranged that they lie in the fire of the circles whose centers are the shafts B. The distnnve.botwvvn ono shaft B and the other is such that thv huinniers D approach very nein' each other when thv said shafts are revolved in the dilvvtion ot" the arrows shown in Fig'. 2. Over thv top of the hors G ond lorzttvd against the sides of the ironie it. nre two harsh on vnvh sitlv oih thv nnivhine, whivh hars iirv providvd rlith slots lt", which work upon pins if: in thv 'l'rztn'iv A. Pivotod at ll (svv Figs. ZZ, and t) is n hnr li', tipon which is pivoted.. e. block H2, adapted to einigngo thv hor F and the grotedmr ttinnvvtfd 'to the other 1vnd of thv hor ll is o rod llifwhioh.
iranieand :tt the other ond oi' this rod ll is o not lii. By tightening up thv nu t lilG o strain is pot upon thv. hor l? :ind thv trntvhzn's G, which strain operates to press the grote-hairs toward :i` ventral block E and also to press the olmnping-hnr F tightly against the upper surface oit" the grote-hars Ur. The control block E2 is located at the ovntvr olli the other, restinoY upon i1. lug E of the fronte A. The grato'lmfrs and the bloc-k E 'forni part oi` oylintlors which vonn'nuniv-:tte w ith eiivh othvtI :it the Contvr oi' thv innvhind The upper port oi" thv trainv, vonsisting of thv vovers A', provided with :t oojirngot vd linvr hl, which is secured to the vovvr A hf; bolts M The ares iorniod hy the corrugated wcuring-surfaces of the liner M nre supported ooovnt'rivnlly to thv shafts B', so that the hmnnier-'hetids D while passing the" corrugated surfaces continually approach nearer thereto. Euch linerM has en interior steamohinnhor which is provided with iin inlet machine and extends from one sidv to thvnro six series oi hammers D D on enohshai't ICO frame is a bracket K, supporting a transverse l 1 nlatmwhlch extends across the machine bet- Ween the corrugated liner M and the grate bars G. This plateiprevents material from dropping down through the space which would otherwise be lett open. l
The bars H', together with their connections H and H3, tarnish equalizinggbars for clamping the gratebars in position against the frame and the central bloeit E.
ilisaxnnin` the shafts to he driven in the direction of t e arrows shown in Fig. 2, then if the material be inserted through the hopper A3 auch material will fall in the path or the hammers D and be crushed between the said hammers, which are driven at a very high rate of speed. Ahammer on one shin" t maybe considered as one of a pair ci hammers, the other member of which pair is a corresponding hammer on the other shaft. The 1n aterial drop )ed through the hopper A3 is therefore crushed between a pair of hammers, and this crushing is accomplished by virtue of a very great velocity given to the hammers. The hammers D are provided with slots D2,
' by means of which they are connected to the rods C. By this means the hammers are permitted when striking large or hard pieces ,itoyield radially with respect to the shaft B its well ae circumferentially with respect to their pivoting-rods C. The crushed material drops downward, being arted by the central block E, so that part or it moves toward one end of the machine and the other part toward the other. That which is line enough drops through the grate-bars G and through the bottom of the machine into a suitable receptacle, which would he within the foundation upon which the machine was placed. Mate rial too coarse to pass through between the grate-bars is driven around by the hannncrs and comes into the path of the new material being inserted through the hopper A. ln passing' around some portions of this material nre broken on the corrugated plate M and Sonie of it is broken only when thrown in thc path of the hammers revolving in the adjacent cylindrical chamber. As the hannncrs wear b` use theymay be adjusted outward, us oxil ained by the operation ot the eccentric t?" and the shaft C, upon which the lunnnn-rs are pivoted.
In caseswhere it is desired to sometimes crush material so as to leave it coarse l cut the frame in two transversely, and thc block E also, so that the two cylindrical chambers may be moved from each. other. The space oratori left openbj' niotingtheparts from each other is lilled for the block by a liner El (shown in Fig. Q) and for the trame by a. similar liner E4. The two portions are then secured together by bolts A for the lower portion of the frame and A in the flanges A5 for the covers A.
lill hat l claim isl. in a crusher,thc combination with haininers, and means for rotating thenx about adjacent centers so as to crush material between them, of ineens for inserting material between said hammers so that it will be crushed, a dividing-blochY located beneath the points of nearest approach ot hammers to each othenand grate -bars extending in curves from said block and underneath the axes of said hammers.
2. In a Crusher, the combination with a casing, a pair of parallel shafts rotated in opposite directions, and pivoted hammers rarried by said shafts, of nir-ans by which material muy be inserted between the hununers on opposite shafts, a block located beneath the point at which material is crushed bt tween said hammers, and grate-bars extending from said block in cont-aves under said shafts. 4 j
il. lhc combination with a casing provided with two cylindrical chambers ronnnunirntu ing u'ilheuch other, u rotatingr shalt located at thc axis of cach chamber, pivotcd humlncrs supported on cach shaft and niofcd thereby toward thc hannncrs on tho o'iposito shaft, and incluis by which material lo be crushed may bc ins-cried botu'oon the hum- Iners on opposite shafts. of a dividing-block located at the juin-tion of thc two chambers und closelyr adjacent to said hunnners7 and grate-bars oxtcinlingfroni said block in opposite directions so as to form the lower concave portion of nach chamber.
4. ln a crushcr, ln combination with a casing, u pair of parallel shafts rotated in ojipositc directions, und pivotod hannncrs cur- Iicd by said shafts, of a block located bcncutll the point at which nmlcrial is crushed bctwcen the hannncrs of opposite shafts, gralcbars extending in opposite directions from said block und forming ooncawl surfaces undci said shafts, and corrugated platos fornling concave surfaces over said shafts.
5. The combination with a casing, a buiiof parallel shafts, and pivotcd hannnors carried by suid shafts, of a dividing-block located between and slightly below said shafts, con- IOO IIC)
cave grate-surfaces extending from said di riding-block underneath each shaft, und rorrugatcd concave surfaces extending over said shafts.
. The combination with acasiu'v' a pair of parallel shafts, and pivotcd hammers carried by said. shafts, said casing having an opening located between and slightly above said shafts, of a dividing-block located beeinen tween and sliehtly below said shafts, coni rare ,grratwsui 'sees extending in opposite di t reeions from said block under said shafts, l and concave. corrugated surfaces extending i 'in a simiiar manner from said opening overl said shafts.
7. in a crusher, a casing consisting of' two parts holted and providing ifwe cylindrical chambers communicating with each other, rotaugty hammers supported at the axes of said i chambers, and liners adapted to he inserted betiveta;a the parts of the casing,r whereby the i distance heinween the axes of said chambers l may he adjusted to and from each other. l
2i. in a erusher having two sets of hammers i carried by corresponding shafts, a easing inelosing said hammers and providing bearings i lor said shafts, said casing being; divided int-o 1 tiro parts at sonic peint between the tiro shafts, and means whereby; the parts of said l, easing may be adjusted to and from each other so that the hammers on one shaft may i he adjusted with respect to the hammers on the other shaft. V
t). A rotating shaft, disiis carried by said shaft, eccentrics carried by said disks, ham i mers piroted upon said eifcen tries, and means l, 'For adiusting said eccentries so as to vary the disti'ince ofsaid hammers from the center oi' said shaft.
it). A series of eylix'ldrieal blocks united by an eenentrically-plaeed rod, bearings for said bloeks, hammers supported` ji said rod be tween said blocks, and mei;` s for securing said hier-ks at different po."tio1is in their bear; inigs.
11. The combination with an eccentric and a hearing therefor, said eceentritl being provided with a hole l'or the reception ol" a pin and said hearing beingr provided with a series oi' similar holes adjacent to said eccentric, oi washers provided with tivo pins one of which is adapted to be inserted in the hole in said eccentric and the other of which is adapted to be inserted in one ol' the holes in said bearingr.
l2. Aseries of grate-bars, a clampingbiock for holdin said bars to their seat, and an equaiizin ever ada ted to simultaneously press sait hars toget 1er and to operate said clamping-Mock.
13. le, a crusher, a casing, revolving hammers supported within said casing, a series oi grate-bars supported beneath said hammers and. arranged conccntrically therewith, an eccentrieaiiyplacod corrugated liner secured to the inside surface of the easing over said hammers, said liner heilig provided with an interior chamber, and means for admitting steam to said chamber. t
14. A frame providing two interior and communieating,r chambers having axes parallel to each other, a series oi1 bars formingr part of the boundary of each chamber and arranged to he at a uniform distance from their respective1 axes, a corrugated liner forming the boundary of another part of each chainher, said liners being provided with interior steam-ciiambers and being so located that different parts lie at dil'erent distances from their respective axes, and means for ad1nittiner steam to theV interior of said liners'.
l The combination with a rotating:r shaft crushing deviees carried thereby, and a grate surface beneaeh said devices arranged to permit crushed material to fall therethrough, of a corrugated crusl1ingsurhtee disposed eecen trieally over heatiner said corrugated surface.
16. The combination with a rotating sha1' t,
Vcrushing devices carried thereby,` a grate-sur face beneath said devices, and a casing inelosing said devices and grate-surface, oi' a corrugated plate secured to the, inner surface of said casingr over said crushing devidfis and ee centriealiy disposed with respect thereto, and means for heating' said corrugated plate.
Signed at Chicago, illinois, this 13th day of January, 1902.
.ll'lhllt L. SIMPSON.
Witnesses WM. A. RoWLANn, C. L. Kenianen.
said crushing devices-means for
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9565602A US811671A (en) | 1902-02-26 | 1902-02-26 | Crusher. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9565602A US811671A (en) | 1902-02-26 | 1902-02-26 | Crusher. |
Publications (1)
Publication Number | Publication Date |
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US811671A true US811671A (en) | 1906-02-06 |
Family
ID=2880150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US9565602A Expired - Lifetime US811671A (en) | 1902-02-26 | 1902-02-26 | Crusher. |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540021A (en) * | 1946-10-03 | 1951-01-30 | Jeffrey Mfg Co | Reducing machine, including spaced oppositely rotating rotors |
US2661158A (en) * | 1951-11-19 | 1953-12-01 | Frank D Fogle | Rock crusher having contained rock screening and cooperating grate means |
US2705596A (en) * | 1950-10-23 | 1955-04-05 | H R Marsden Ltd | Machine for breaking stone and similar material by means of impact |
US2774543A (en) * | 1953-02-10 | 1956-12-18 | Keller Bernhard | Plural rotor impact grinding mill with cooling means |
US3082962A (en) * | 1959-01-28 | 1963-03-26 | Parten Machinery Company | Pulverizing apparatus with oversize recirculation |
US3327955A (en) * | 1964-06-15 | 1967-06-27 | William S Tyler | Pulverizing mill |
-
1902
- 1902-02-26 US US9565602A patent/US811671A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540021A (en) * | 1946-10-03 | 1951-01-30 | Jeffrey Mfg Co | Reducing machine, including spaced oppositely rotating rotors |
US2705596A (en) * | 1950-10-23 | 1955-04-05 | H R Marsden Ltd | Machine for breaking stone and similar material by means of impact |
US2661158A (en) * | 1951-11-19 | 1953-12-01 | Frank D Fogle | Rock crusher having contained rock screening and cooperating grate means |
US2774543A (en) * | 1953-02-10 | 1956-12-18 | Keller Bernhard | Plural rotor impact grinding mill with cooling means |
US3082962A (en) * | 1959-01-28 | 1963-03-26 | Parten Machinery Company | Pulverizing apparatus with oversize recirculation |
US3327955A (en) * | 1964-06-15 | 1967-06-27 | William S Tyler | Pulverizing mill |
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