US1035136A - Ore-pulverizing machine. - Google Patents
Ore-pulverizing machine. Download PDFInfo
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- US1035136A US1035136A US56432410A US1910564324A US1035136A US 1035136 A US1035136 A US 1035136A US 56432410 A US56432410 A US 56432410A US 1910564324 A US1910564324 A US 1910564324A US 1035136 A US1035136 A US 1035136A
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- 238000010298 pulverizing process Methods 0.000 title description 38
- 230000033001 locomotion Effects 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000007514 turning Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/12—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/12—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings
- B02C2015/126—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings of the plural stage type
Definitions
- My machine is so constructed that any wear that comes to any part is automatically taken up.
- the ore before being fed to this machine is first crushed to the size required.
- the capacity of the machine can be i11 in the length of the stroke.
- L is a movable frame or carriage with which the pulveriz-l, in'g wheel, the hoppers, the ore feed chutes water pipes, etc., move back and forth.
- B is the main frame and support of my pulverizing machine.
- the pulverizing wheel C is made of'the hardest and finest carbon, steel, and moves back and forth on bar A as frame or carriage L tpasses backward and forward. It passes o of said bar at each end thereof at the end of each stroke so that the wear of the bar will be distributed equally over its entire length.
- roller bearings of wheel C are the roller bearings of wheel C. These roller bearings are made of steel, the proper size and length and hardened and are placed between the two inner circles of wheel C to lessen the friction on wheel C, when the same is at work. Wheel C revolves upon these roller bearings in either direction.
- I is the main driving shaft and extends through frame B. This shaft is square.
- the pinion A is held constantly in mesh with gear A by a yoke bearing A attached to frameL, and is shown in dotted lines hehind gears A and A.
- Pinion A engages and drives bevel gear A on shaft running through wheel C.
- the bevel gear on the other d of the last mentioned shaft engages nd drives the bevel gear E at one end of shaft 1".
- a pi ion P is attached which works in rack P fastened to frame B.
- the springs on main shaft 1, shown at R Fig. 1, are for the purpose of cushioning frame L at the end of each stroke, and also for the purpose of lessening the friction on shift belts at Z.
- the weight of frame L is held up to frame B by springs shown at B.
- the rollers, shown at B Fig. 2, are attached to frame L and roll on top of'frame B taking the weight of frame L while wheel C is off of bar A at the end of the stroke.
- the roller bearings B" are attached to frame L and bear against frame B. They take the upward strain of frame L.
- A is a longitudinal bar, made of the hardest and finest carbon steel. This bar is the pulverizing track, or surface, and rests u on and is supported by a heavy beam or b ock A
- Block A is set in and supported by frame B.
- the levers S hereinafter described, are fulcrumed, andthe stop pins E are also set therein.
- M are one quarter circle arms, one
- arms M are attached to one end of a rod which runs through a guide attached to frame L. There is a nut on the 7 other end of said rod, and onsaid rod, between said guide and said nut a spiral spring 0 is placed for the purpose of adjusting quarter circle arm M.
- a wheel shown at 6, which bears against the flanges on either side of wheel C, holding up the weight, and taking up the lost motion of wheel C while off of bar A.
- 'E are the ore hoppers, attached to frame L. The ore is fed from hoppers E through sleeve chutes D on to bar A, in front of advancing wheel C by gravitation.
- Chutes D are adjustable and can be raised the exact distance from bar A-as to corre spond with the depth of ore desired to be fed on bar A, and the ore is laid on said bar, and leveled by the bottom of sleeve chutes D asframe'L passes forward.
- the chutes are closed and opened as follows
- the sliding lever E is provided with a projection, running upward, and this projection comes in contact with a pin on shut gate F in front of the advancing wheel, just as the chute reaches the end of bar A, and closes the gate, and lever E? passing forward has reached the topof shift arm S v and has pushed the same over, and the arm of S shown at Fig. 1, extending centrally at an angle from S is raised and strikes the pin on the gate on the other side of wheel C as, the motion of frame L is reversed and opens the gate.
- lever E leaves the arm S on the reverse motion of frame L the,
- Lever E is attached to frame L and travels back and forth therewith.
- J are guides, connected to r frame L, one on each side of wheel 0, and
- G are valves which are opened and shut by rack and pinion, shown at G, constructed in such a manner as to close the valve in or washouts from frame B, and they open into chutes H.
- g X is a shaft at the lower part of frame and runs therethrough. Attached to thls shaft are the spiral gears SA connect-ing screws Y, the gears SB, and the clutches V.
- a clutch V is attachedat each end of shaft X id passing upward from these clutches are-"springs T which work in a sleeve, and
- a main frame a movable frame adapted to move backward and forward within said main frame, means for imparting said movement to said frame, a longitudinal bar secured within said main frame, a pulverizing wheel movable with said movable frame and rotating on said bar, hoppers attached to said movable frame, feed chutes leading from said hoppers on each side of said wheel, said chutes being adapted to lay ore a required depth on said bar in front of said wheel, a shut gate in each of said chutes, and means for opening the shut gate in front of said wheel when advancing'and closing the gate in the rear of said wheel.
- An ore pulverizing machine comprising a main frame, a longitudinal bar within said frame, means for supporting said bar, a movable frame within said main frame, means for imparting a positive forward and backward movement to the movable frame, a pulverizing wheel carried with said movable frame over said longitudinal bar and rotating thereon, means for imparting and alternating said rotary movement, means for taking up the wear on the longitudinal bar and the pulverizing wheel, ore hoppers attached to and carried by, said movable frame, feed chutes opening from said hoppers and adapted to deposit a required depth of ore on said longitudinal bar, means foralternately opening and closing said chutes, and means for washing the pulverized ore from the longitudinal bar in the wake of the pulverizing wheel by water automatically discharged.
- a longitudinal bar a pulverizing wheel adapted to rotate forward and backward on said bar, ore hoppers over said bar and wheel, a feed chute leading from each of said hoppers to a point immediately above said bar, said chutes being adjustable to lay a required depth of ore on said bar, means for alternately opening and closing said chutes, a water supply, a pipe leading from said supply, discharge pipes connected with said last mentioned pipe and terminating a distance above said bar, valves in said discharge pipes. and means for alternately opening and closing said valves.
- a main frame In an ore pulverizing machine, the combination of a main frame, a longitudinal bar secured in said frame, a movable frame connected to said main frame, a pulverizing wheel movable with said movable frame and adapted to rotate with the movei'ncnt of said frame forward and backward over said bar, a water supply, a telescope pipe leading therefrom, said pipe being attached to the movable frame aml adapted to lengthen and shorten with the movement thereof.
- a discharge pip on each side of said wheel lead ing from said telescope pipe to a point a distance above said bar, valves in said discharge pipes, and means for closing the valve in the discharge pipe in front of the advancing wheel and of opening the valve in the discharge pipe in the wake of said wheel.
- An ore pulverizing machine having a main frame, a block secured therein. a longitudinal bar secured to said block. a second frame attached within the main frame and movable parallel with said bar, a pulverizing wheel attached within said second frame and adapted to pass forward and backward on said bar with the movement of the second frame, means for imparting the movement to said second frame, ore hoppers. feed chutes leading from said hoppers to a point a distance above said bar, said chutes being adapted to lay ore on said bar in front of said wheel. means for opening and closing said chutes, a water supply. and means for discharging water therefrom and washing the pulverized ore from said bar after said wheel has passed over the same.
- a main frame alongitudinal bar secured therein, a movable frame Within said main frame, means for imparting a positive forward and backward movement to the movable frame, a pulverizing wheel within said movable frame, means for imparting a rotary motion to said wheel and of reversing said motion with the movement of the movable frame, atelescope pipe, pipes leading therefr'din to a point above said bar, valves in said pipes, and means for alternately opening and closing said valves.
- an ore pulverizing machine the combination of a. main frame, a block therein, a longitudinal bar secured to the upper surface of said block, a shaft in the lower part of said main frame extending therethrough, a plurality of screws extending upward from said shaft, the ends thereof passing into said block, spiral gears connecting said shaft and said screws, a drum, gears connecting said shaft and said drum, a cord passing around said drum, a balance weight attached to said cord, a stop adjustably secured to said cord, a clamp for engaging said stop, a clutch at each end of said shaft, means for operating said clutches, a movable frame within said main frame, a pulverizing wheel movable with said frame adapted to rotate on the upper surf-ace of'said bar, and means for imparting said movement to said frame and wheel.
- an ore pulverizing machine the combination of a main frame, a second frame movable forward and backward therein, means for imparting sa'id movement to said second frame, a longitudinalbar secured within said main frame, a pulverizing wheel attached within said second frame and revoluble therein, meansfor revolving said wheel, ore feed chutes adapted to deposit ore on said bar, guides attached to said second frame at each side of the pulverizing wheel, and means for holding said guides'in place, I
- a main frame a longitudinal bar secured within said frame, a movable of the pul- I frame within said main frame, means for imparting a forward and backwardmovement to said movable frame, a pulvm'izing wheel movable with said movable frame, said wheel being adapted to rotate on said bar and to pass off of said bar at earh end thereof, and spring means attached to the upper portion of said movable frame and hearing at the top of said main frame for 10 holding up the Weight of the movable frame while said wheel is off of said bar at each end thereof.
Description
M. ARNOLD. ORE PULVERIZING MACHINE.
APPLICATION FILED MAY 31, 1910.
. 1 035 1 3 Patented Aug. 13,1912.
2 SHEETSSHEET 1.
gm 0% ZeM/ M I INVENTOR J MM (/141 M ATTORNEY M; ARNOLD. ORE PULVBRIZING MACHINE; 1 ,035, 1 36.
APPLICATION FILED MAY 31, 1910.
Patented Aug. 13, 1912.
2 SHEETS-SHEET 2.
' WITNESSES:
' INVBNfOR #gdh WILWM WXZ creased by enlargement and by an increase.
MATTHEW ARNOLD, OF SAN JOSE, CALIFORNIA.
ORE-PULVERIZING MACHINE.
Specification of Letters Patent.
Patented Aug. 13, 1912.
Application filed May 31, 1910. Serial No. 564,324.
To all whom it may concern:
Be it known that I, MATTHEW ARNOLD, a citizen of the United States, residing at San Jose, in the county of Santa Clara and State of California, have invented a new and useful Improvement in Ore-Pulveriziug Machines, of which the following is a specification.
It is the object of my invention to so construct an ore pulverizing machine that it may be formed of sufiiciently strong material and parts hardened in such a manner to resist the wear of the pulverizing zone to a very small percentage, and also producing pulverized ore of any grain that may be required through the proper adjustment of said machine,- and saving more gold, and doing twice the work, with less power and less water than in the old way with stamp mills.
My machine is so constructed that any wear that comes to any part is automatically taken up.
The ore before being fed to this machine is first crushed to the size required.
The capacity of the machine can be i11 in the length of the stroke.
In reference to the drawings: Figure 1 if a sectional side elevation and Fig. 2 is transverse sectional view. 4
Referring to the drawings L is a movable frame or carriage with which the pulveriz-l, in'g wheel, the hoppers, the ore feed chutes water pipes, etc., move back and forth.
B is the main frame and support of my pulverizing machine.
. The pulverizing wheel C is made of'the hardest and finest carbon, steel, and moves back and forth on bar A as frame or carriage L tpasses backward and forward. It passes o of said bar at each end thereof at the end of each stroke so that the wear of the bar will be distributed equally over its entire length.
C are the roller bearings of wheel C. These roller bearings are made of steel, the proper size and length and hardened and are placed between the two inner circles of wheel C to lessen the friction on wheel C, when the same is at work. Wheel C revolves upon these roller bearings in either direction. I is the main driving shaft and extends through frame B. This shaft is square. There is a pinion A, fitted on shaft 1. The pinion A is held constantly in mesh with gear A by a yoke bearing A attached to frameL, and is shown in dotted lines hehind gears A and A. Pinion A engages and drives bevel gear A on shaft running through wheel C. The bevel gear on the other d of the last mentioned shaft engages nd drives the bevel gear E at one end of shaft 1". At the other end of shaft E a pi ion P is attached which works in rack P fastened to frame B.
Belts on pulleys Z drive gear Z which engage and drives gear Z attached at one end of Ynain shaft I.
Z are two loose and one tight pulley, and the belts driving the same are one cross and one strhight belt. The belts on pulleys Z are shifted by a shift rod, not shown, coming in cont ict with frame L at the end of each stroke; and the direction of movement of frame J is thereby reversed.
It e the bearings of main shaft 1. The springs on main shaft 1, shown at R Fig. 1, are for the purpose of cushioning frame L at the end of each stroke, and also for the purpose of lessening the friction on shift belts at Z. The weight of frame L is held up to frame B by springs shown at B. The rollers, shown at B Fig. 2, are attached to frame L and roll on top of'frame B taking the weight of frame L while wheel C is off of bar A at the end of the stroke.
The roller bearings B" are attached to frame L and bear against frame B. They take the upward strain of frame L. A is a longitudinal bar, made of the hardest and finest carbon steel. This bar is the pulverizing track, or surface, and rests u on and is supported by a heavy beam or b ock A Block A is set in and supported by frame B. There is a portion of frame B, corresponding in width with bar A, which extends from each end .of frame B centrally, and buts up against the ends of block A and prevents the block A from being displaced'at either end. The to of this portion is slightly lower than he 11 per surface of bar A. To this portion 0 frame B the levers S hereinafter described, are fulcrumed, andthe stop pins E are also set therein. M are one quarter circle arms, one
on each side of wheel :0, shown at Fig. 1,
and are attached to frame L, one on each end thereof, by fulcrum pins N.
The up er ends of arms M are attached to one end of a rod which runs through a guide attached to frame L. There is a nut on the 7 other end of said rod, and onsaid rod, between said guide and said nut a spiral spring 0 is placed for the purpose of adjusting quarter circle arm M. At the lower extremity of arm M is a wheel, shown at 6, which bears against the flanges on either side of wheel C, holding up the weight, and taking up the lost motion of wheel C while off of bar A. 'E are the ore hoppers, attached to frame L. The ore is fed from hoppers E through sleeve chutes D on to bar A, in front of advancing wheel C by gravitation. Chutes D are adjustable and can be raised the exact distance from bar A-as to corre spond with the depth of ore desired to be fed on bar A, and the ore is laid on said bar, and leveled by the bottom of sleeve chutes D asframe'L passes forward. There are two ore chutes, one on each side of wheel C, and while the onein front of the advancing wheel is open the other is closed.
The chutes are closed and opened as follows The sliding lever E is provided with a projection, running upward, and this projection comes in contact with a pin on shut gate F in front of the advancing wheel, just as the chute reaches the end of bar A, and closes the gate, and lever E? passing forward has reached the topof shift arm S v and has pushed the same over, and the arm of S shown at Fig. 1, extending centrally at an angle from S is raised and strikes the pin on the gate on the other side of wheel C as, the motion of frame L is reversed and opens the gate. As lever E leaves the arm S on the reverse motion of frame L the,
balance weight Bl/V, on cord E shown passing around rollers E and attached to the lower end of shift arm S at E brings a shift arm S and the lever thereof back to place and in contact with stop pin E set inframe B. Lever E is attached to frame L and travels back and forth therewith.
The balance weights, shown at H attached to a cord' passing over sheaves, shown at H hold up sleeve chutes D While wheel C is off of bar A. J are guides, connected to r frame L, one on each side of wheel 0, and
pass back and forth with wheel G holding the ore in place, and. preventing any ore or dust from escaping from bar A at this'pointbetween wheel Cand ore chutes D. These said sleeves.
pipes are attached to frame L and move back and forth therewith. Water is supplied to pipes G by telescope pipes G fastened to frame L and fulcrumed at the bottom of frame B at G lengthening and shortening .with the mot-ion of frame L.
G are valves which are opened and shut by rack and pinion, shown at G, constructed in such a manner as to close the valve in or washouts from frame B, and they open into chutes H.
g X is a shaft at the lower part of frame and runs therethrough. Attached to thls shaft are the spiral gears SA connect-ing screws Y, the gears SB, and the clutches V.
A clutch V is attachedat each end of shaft X id passing upward from these clutches are-"springs T which work in a sleeve, and
at the top of these sleeves are bevel arms,
as shown at S, Fig. 1, lying in the jaw of frame L, and at the lower part thereof, pass with the movement of frame L onto the.
bevel arms S and press down on springs T and lock clutch V as wheel G leaves bar A. This prevents the turning of shaft X.
jShaft X in turning turns-the spiral gears SA which are connected to screws pose of raising bar A, resting on block 'A to. the proper position for pulverizing, also Rollers W at both ends ofto take up any wear of thepulVeriZing sur- 7 face. The clutches V are locked while wheel C is off of bar A for. the apparent reason that the resistance of the weight of frame L, wheel C, etc, is then off bar A, at which time the balance weight and cord BWpassing over sheaves X would turn-the drum SS, thereby turning the gears SB, and the shaft X, and the screws Y, thus raising bar A beyond the proper point if the turning of the shaft was not checked by means of locking clutches V. Arms S are fulcrumed to frameB at their larger ends, and are supported midway of their length upon the tops of shafts 8 of clutch V, andwhen roller W, on the reverse motion, leaves arms S wheel G is back on bar A and the.
weight thereof is off of spring T, andthe clutch V is released. The balance weight on cord BW turns the drum SS thereby turn ing the ears SB on shaft X, and the screws Y raise ar A to the adjusted point for the gram of ore desired. Bar A is adjusted by means of an adjustable stop X on balance weight cord BlV, at the proper place thereon, coming in contact with a bracket X shown at Fig. 1, thereby arresting and holding the weight on cord and preventing the further turning of screws Y.
The wear of shaft I is taken u by balance weight 13W and balance weight BlV at opposite ends of frame B. The cords attached to these weights pass over sheaves X and are secured to bearings It, as shown at Fig. 1.
Having thus described my invention, what I claim and desire to secure by Letters Patent is:
1. In an ore pulverizing machine, the combination of a main frame, a movable frame adapted to move backward and forward within said main frame, means for imparting said movement to said frame, a longitudinal bar secured within said main frame, a pulverizing wheel movable with said movable frame and rotating on said bar, hoppers attached to said movable frame, feed chutes leading from said hoppers on each side of said wheel, said chutes being adapted to lay ore a required depth on said bar in front of said wheel, a shut gate in each of said chutes, and means for opening the shut gate in front of said wheel when advancing'and closing the gate in the rear of said wheel.
2. An ore pulverizing machine comprising a main frame, a longitudinal bar within said frame, means for supporting said bar, a movable frame within said main frame, means for imparting a positive forward and backward movement to the movable frame, a pulverizing wheel carried with said movable frame over said longitudinal bar and rotating thereon, means for imparting and alternating said rotary movement, means for taking up the wear on the longitudinal bar and the pulverizing wheel, ore hoppers attached to and carried by, said movable frame, feed chutes opening from said hoppers and adapted to deposit a required depth of ore on said longitudinal bar, means foralternately opening and closing said chutes, and means for washing the pulverized ore from the longitudinal bar in the wake of the pulverizing wheel by water automatically discharged.
3. In an ore pulverizing machine, the combination of a longitudinal bar, a pulverixing whe'el adapted to rotate forward and backward on said bar, means for imparting said movement to said wheel, ore feed chutes adapted to deposit ore on said bar in front of said wheel while advancing, .a water supply, and connecting means to said water supply terminating over said bar and adapted to wash the pulverized ore from said bar in the wake of the pulverizing wheel.
I. In an ore pulvcrizing machine. the. combination of a longitudinal bar. a pulverizing wheel adapted to rotate forward and backward on said bar, ore hoppers over said bar and wheel, a feed chute leading from each of said hoppers to a point immediately above said bar, said chutes being adjustable to lay a required depth of ore on said bar, means for alternately opening and closing said chutes, a water supply, a pipe leading from said supply, discharge pipes connected with said last mentioned pipe and terminating a distance above said bar, valves in said discharge pipes. and means for alternately opening and closing said valves.
In an ore pulverizing machine, the combination of a main frame, a longitudinal bar secured in said frame, a movable frame connected to said main frame, a pulverizing wheel movable with said movable frame and adapted to rotate with the movei'ncnt of said frame forward and backward over said bar, a water supply, a telescope pipe leading therefrom, said pipe being attached to the movable frame aml adapted to lengthen and shorten with the movement thereof. a discharge pip on each side of said wheel lead ing from said telescope pipe to a point a distance above said bar, valves in said discharge pipes, and means for closing the valve in the discharge pipe in front of the advancing wheel and of opening the valve in the discharge pipe in the wake of said wheel.
(3. In an ore pulverizing machine, the combination of a pulverizing wheel, a longitudinal bar on which said wheel travels forward and backward, means for moving said wheel and rotating the same on said bar, ore feed chutes adapted to lay a required depth of ore on said bar in front of said wheel, aml means for washing the pulverized ore off of said bar after the said wheel has passed over the same.
7. An ore pulverizing machine; having a main frame, a block secured therein. a longitudinal bar secured to said block. a second frame attached within the main frame and movable parallel with said bar, a pulverizing wheel attached within said second frame and adapted to pass forward and backward on said bar with the movement of the second frame, means for imparting the movement to said second frame, ore hoppers. feed chutes leading from said hoppers to a point a distance above said bar, said chutes being adapted to lay ore on said bar in front of said wheel. means for opening and closing said chutes, a water supply. and means for discharging water therefrom and washing the pulverized ore from said bar after said wheel has passed over the same.
8. In an ore pulverizing luachine. the combination of a main frame, a longitudinal bar secured within said frame, a second frame movable forward and backward within said main frame, means for impart in}: aid movement, a pulverizing wheel movable with said second frame and rotating with the move- 'ment thereof forward and backward on said bar, means for rotating said wheel, ore hoppers rigidly attached to said movable frame, orefeed chutes leading'downward from said hoppers, on each side of said wheel, to a point a distance above said bar, shut gates in each of said chutes, and means for alternately opening andclosing said gates.
In an ore pulverizing machine, the combination of a main frame, alongitudinal bar secured therein, a movable frame Within said main frame, means for imparting a positive forward and backward movement to the movable frame, a pulverizing wheel within said movable frame, means for imparting a rotary motion to said wheel and of reversing said motion with the movement of the movable frame, atelescope pipe, pipes leading therefr'din to a point above said bar, valves in said pipes, and means for alternately opening and closing said valves.
10. In an ore pulverizing machine, the combination of a main frame, a longitudi nal bar secured therein, a movable frame within said main frame, a shaft extending through said main frame in the upper portion thereof and with bearings therein, a pinion fitted on said shaft with hearings in the movable frame, a pulverizing wheel, the
shaft on which it. is rigidly'lrounted, a bevel gear at one end of said shaft, said bevel gear being driven by said pinion, a bevel gear at the opposite end of said shaft, a vertical shaft, a bevel gear at the upper end thereof driven by the last mentioned bevel gear on the shaft of the pulverizingwheel, a pinion at the lower end of said .vertical shaft, a rack attached to the mainblock secured within said main fraine u pon which said longitudinal. bar -is--attached, a shaft in the lower partof the main frame, screws extending upward. into said block, spiral gears connecting. said shaft and said screws, a clutch at each end of said shaft, means for operating said clutches, a drum at one endof said main frame, gears connecting said'shaft and said drum a cord passing around said drum, and a'balance weight attached to said cord.
12. In an ore pulverizing machine, the combination of a mam frame, a block'secured therein, a longitudinal bar secured to the upper surface of said block, a frame movable .Wi'hin said main frame, means for imparting a positive forward and backward ed to bear upward on the flangesmovement to said frame, a pulverizing wheel revolubly mounted within said movable frame, means for alternatingthe rotary movement thereof, a shaft extending through said main frame in the lower portion thereof, screws extending upward'from said shaft and passing within said block, and means for operating said shaft and turning said screws.
13. 111 an ore pulverizing machine, the combination of a. main frame, a block therein, a longitudinal bar secured to the upper surface of said block, a shaft in the lower part of said main frame extending therethrough, a plurality of screws extending upward from said shaft, the ends thereof passing into said block, spiral gears connecting said shaft and said screws, a drum, gears connecting said shaft and said drum, a cord passing around said drum, a balance weight attached to said cord, a stop adjustably secured to said cord, a clamp for engaging said stop, a clutch at each end of said shaft, means for operating said clutches, a movable frame within said main frame, a pulverizing wheel movable with said frame adapted to rotate on the upper surf-ace of'said bar, and means for imparting said movement to said frame and wheel.
14. In an ore pulverizing mach ne, the
combination of a main frame, a longitudi nal bar secured therein, a movable frame within said main frame, means for impartinga positive forward'and backward movement to said movable frame, a pulverizing wheel movable with said movable frame and adapted to rotate on said bar and off the same at each end thereof, meansfor imparting a positive rotary movement to said wheehfianges on said wheel, one quarter circle arms on each side of said wheel fulcrumed to the movable frame, rods secured to the upper ends ofsaid arms, guides, se-
cured to the movable frame, through which said rods extend, spring means on said rods for adjusting said arms, and a wheel at the lower extremity of each of said arms adaptverizing wheel.
15. Inan ore pulverizing machine, the combination of a main frame, a second frame movable forward and backward therein, means for imparting sa'id movement to said second frame, a longitudinalbar secured within said main frame, a pulverizing wheel attached within said second frame and revoluble therein, meansfor revolving said wheel, ore feed chutes adapted to deposit ore on said bar, guides attached to said second frame at each side of the pulverizing wheel, and means for holding said guides'in place, I
16. In an ore pulverizing machine, the combination of a main frame, a longitudinal bar secured within said frame, a movable of the pul- I frame within said main frame, means for imparting a forward and backwardmovement to said movable frame, a pulvm'izing wheel movable with said movable frame, said wheel being adapted to rotate on said bar and to pass off of said bar at earh end thereof, and spring means attached to the upper portion of said movable frame and hearing at the top of said main frame for 10 holding up the Weight of the movable frame while said wheel is off of said bar at each end thereof.
In testimony whereof I have hereunto set my hand in the presence of two subscribing witnesses.
MATTHEW ARNOLD.
Witnesses:
A. J. Dnonm, M. W. SHARP.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56432410A US1035136A (en) | 1910-05-31 | 1910-05-31 | Ore-pulverizing machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56432410A US1035136A (en) | 1910-05-31 | 1910-05-31 | Ore-pulverizing machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1035136A true US1035136A (en) | 1912-08-13 |
Family
ID=3103416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US56432410A Expired - Lifetime US1035136A (en) | 1910-05-31 | 1910-05-31 | Ore-pulverizing machine. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1035136A (en) |
-
1910
- 1910-05-31 US US56432410A patent/US1035136A/en not_active Expired - Lifetime
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