US1826827A - Hydraulic cane feed stop and leveler - Google Patents
Hydraulic cane feed stop and leveler Download PDFInfo
- Publication number
- US1826827A US1826827A US477114A US47711430A US1826827A US 1826827 A US1826827 A US 1826827A US 477114 A US477114 A US 477114A US 47711430 A US47711430 A US 47711430A US 1826827 A US1826827 A US 1826827A
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- US
- United States
- Prior art keywords
- cane
- chute
- mill
- devices
- rolls
- 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
- 240000000111 Saccharum officinarum Species 0.000 description 10
- 235000007201 Saccharum officinarum Nutrition 0.000 description 10
- 230000000979 retarding effect Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000003534 oscillatory effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B10/00—Production of sugar juices
- C13B10/02—Expressing juice from sugar cane or similar material, e.g. sorghum saccharatum
- C13B10/06—Sugar-cane crushers
Definitions
- the present-invention relatesto'improvements'in. sugarcane Crushers and more par ticularly L to "improved devices for stopping and regulatingthe' advanceof sugar-cane 1n 5 the. crusher'supply chute. i 5
- the object of the invention is; to provide stop devices in asug'ar cane mill for relieving congestion in cane chutes and for regulating the cane feed-to'maintaln a unlformdepth of .rollsysa'id devices engaging the-contents of saidchute at the vto-p and atthe bottom t-he'rer In canelmills, the crusher rolls and-the first mill rolls are usually driven together,
- 'Ihave provided apoweropera-ted cane feed stop. and, k V v h 1 rolls 11, are journalledin' suitable blearings 12.and are driven with the first mill rolls 13' e regulator properly-located forwardly of the crushing rolls' which may beoperated'by' manipulatingthe handle of a-four Way hydrauliccontrolvalve convenientlyloc'ated; the I 4 I ar'cuate-cast1ng 15jform1ng the, mouth-of a Isugar' canechute 16 which communicates'vvith' operation being rapi d and positive.
- the inventive features/of the improved de vices reside in the provision of stop devices, one entering the cane chute from below, and the other engaging the canejin the chute from above, the stop devices being operable in opcam in said chute in its travel to the crusherv v .tinue to the crusher rolls," 1 v
- the invention also; includes the provision.-
- the depth of cane in the chute should at h alltimes be about four feet and tomaintain 5 this depth an operator may be stat'ioned at the c handle of the fo'uri wayi hydraulic valve to] operate it, when necessary; to retard] the feed 'and permit the cane tojbulild up tofthat dept-h, after which the can'eisreleasedtocon;
- cane levelers 23 Located between the sides 19 of the cane chute 16, are cane levelers 23, to level OK the incoming cane as it enters the chute from the conveyor.
- the retarding devices of the invention preferably include a rock shaft 24, extending across the chute 16, with its ends journalled in bearings 25; one end being projected to receive an afii xed sleeve 26 formed with a backwardly extending upper arm 27', having its end pivotally connected. as 21.11.28, to the upper end of a downwardly and forwardly extending link member 29, which in turn ispivoted as at 30, to the forward end of a lower arm 31 which has a sleeve 32, keyed to a crossrockshaft 33, mounted in suitable bearings 38 and having integralbackwardlydirected arms 34', pivoted as at 35, to. a set of pointed stop pins 36, extending upwardly loosely through holes 37, in the bottom 18 of said chute.
- said arms 39 are formed with integral down wardly directed pointed hooks 41, forming an alined set ofspiked devices adapted to enter the sugar cane inthe chute from above.
- a hydraulic cylinder 4A of the usual type Suspended through a loose joint 42, from a bracket 423, located at the transverse center of the chute bottom, is a hydraulic cylinder 4A of the usual type, which; is connected at its opposite ends as at 45 and i6,. through flexible steel hose 47 and suitable piping l8 and 49 toa four way hydraulic valve 50, having inlet and outlet pipes 51 and 52 respectively and an operating handle. 53. a
- the piston rod 54- of the hydraulic piston 44 is pivotally connected. as at 55',to a short arm 56, formed with. the arm 34 constituting the central arm of' the 34 group above described.
- the pins .36 onthe arms 34' are pointed as are the hooks: a1, and in the claims I shall at times refer to:these parts as spiked, meaning. pointed, and further,
- a cane mill having a chute and: a conveyor for delivering cane to said chute cane retarding devices nor mally located above and beneath the cane mass in said chute and means for causing said devices to engage and enter the top and bottom layers of said cane mass simultaneously.
- cane retardlng devices normally located above and beneath the cane mass in the chute, consisting of spiked elements and means for simultaneous ly causing said elements to enter the upper and lower layers of said cane mass.
- cane retarding devices normally located above and beneath the cane mass in said chute, said devices being interconnected for opposed movements and means for operating said devices to cause them to engage the layers at the top and" at the bottom of said cane mass.
- a cane mill having a chute, crushing rolls and a conveyor for feeding cane into said chute, cane retarding, means operable to-engage the cane, close up to and forwardly of the crushing rolls, said means consistingof sets of spiked devices,-one set normally located aboveand the other beneath the cane and extending through the floor of said chute, and means for operating said devices for the purpose set forth.
- a cane mill having a chute, crushing rolls, and a conveyor means comprising a set of spiked" elements .normally held above the cane in the chute, a set of-spikedelements operable through the floor of said chute and means for moving the said elements into. engagement with the cane mass simultaneously.
- a cane mill having a chute; crushing rolls, and a; conveyor for feeding sugar cane into said chute cane retarding means located close up to and forwardly of said crushing rolls, said means comprising a set of swinging spiked elements normally heldv'above the cane in the chute, aset of reciprocatingspiked elements operable through the floor of said chute; and power means for moving" the said elements into engagement with the cane mass simultaneously.
- cane stop mechanism in combinationwith a chute for a sugar mill and a conveyor to feed sugar cane into said chute; an'upperhorizontal shaft extending across the chute and rockable in bearings at thesides thereof near the top, a sleeve pinned to said shaft, 'a
Description
1931- H. J. B. SCHARNBERG mmmumc CANE FEED STOP AND wvamn Filed ug.- 22, 1950 2 Sheets-Shae? 1 VENTOR J I I flermanJBickarrzkry Patented Oct. 13', 1931 L E MAN :rQBQscnArtimiiae, orkronrr wnnswoiti mmiw Yonxf V nynnaumogonivnfrimn mor mnf v mt j e a ate mer gue 22,1930. sem x6 473114.
' The present-invention relatesto'improvements'in. sugarcane Crushers and more par ticularly L to "improved devices for stopping and regulatingthe' advanceof sugar-cane 1n 5 the. crusher'supply chute. i 5
The object of the invention is; to provide stop devices in asug'ar cane mill for relieving congestion in cane chutes and for regulating the cane feed-to'maintaln a unlformdepth of .rollsysa'id devices engaging the-contents of saidchute at the vto-p and atthe bottom t-he'rer In canelmills, the crusher rolls and-the first mill rolls are usually driven together,
vand in many instances the first mill-rolls do not take the feedof the cane coming from the V I p p of the 'devicei iseillustrated, and it willbe,-un-.
derstood-changesin the Construction andiprd crusher rolls at the same rate of speed, which is due either to change of speedin mills, faulty roll setting, badlyworn'trash turner plate in the first mill, or change'in variety of sugar cane etc.- vThe cane therefore piles upin front of the crusher rolls completely choking them up, and. these rolls'keep on moving, but no] productive action: occurs. To'clear the mill of this accumulated cane, the services offour,
-,or five men With steel .hookswiththe loss-of considerable time, is required, andmoreover the steel hooks often become lost in the;eane' and are carried through the. entire mil-l causing considerable damageto the rolls, and putting. the entire I'nill out of operation, resulting in considerablerloss.
To overcome these difiieulties, 'Ihave provided apoweropera-ted cane feed stop. and, k V v h 1 rolls 11, are journalledin' suitable blearings 12.and are driven with the first mill rolls 13' e regulator properly-located forwardly of the crushing rolls' which may beoperated'by' manipulatingthe handle of a-four Way hydrauliccontrolvalve convenientlyloc'ated; the I 4 I ar'cuate-cast1ng 15jform1ng the, mouth-of a Isugar' canechute 16 which communicates'vvith' operation being rapi d and positive.
The inventive features/of the improved de vices reside in the provision of stop devices, one entering the cane chute from below, and the other engaging the canejin the chute from above, the stop devices being operable in opcam in said chute in its travel to the crusherv v .tinue to the crusher rolls," 1 v The invention also; includes the provision.-
-' of stationary cane levelers consisting of Fig. 1, point.
:pose'di directions andsimultaneously I appropriate lever and-linkconnectionsby d raulic orfother powermeans. r
The depth of cane in the chute should at h alltimes be about four feet and tomaintain 5 this depth an operator may be stat'ioned at the c handle of the fo'uri wayi hydraulic valve to] operate it, when necessary; to retard] the feed 'and permit the cane tojbulild up tofthat dept-h, after which the can'eisreleasedtocon;
downwardly extending arms. fixedly spaced he Cllllltie; i 1" the drawings," a preferred embodiment portion ofparts zmays be made' ithinthe scope of the iinvention-claimedland similar of a sugar cane mill with myfinventio'n applied inoperative position andthe stop meme- 7 hers started tothe retarding position;
' 2 isa-front viewer the canec'hute with e parts omitted, looking as the arrows2r 2 of 5 'F'gsh3 and 41m detail viewsota cylinderemployed; c. p v Referring' to: the drawings in detail, .10 H
designates the mill frame in whichi crusher 3'0 in any approved manner. I supported on. a post 14 or the like is' an may be welded or otherwise secured 'to the sides of the arcuate casting 15; said casting being formed with side bearings 20, (one only being shown) in which a pulley 21 is journailed to support a travelling cane feeding conveyor 22.
Located between the sides 19 of the cane chute 16, are cane levelers 23, to level OK the incoming cane as it enters the chute from the conveyor.
The retarding devices of the invention preferably include a rock shaft 24, extending across the chute 16, with its ends journalled in bearings 25; one end being projected to receive an afii xed sleeve 26 formed with a backwardly extending upper arm 27', having its end pivotally connected. as 21.11.28, to the upper end of a downwardly and forwardly extending link member 29, which in turn ispivoted as at 30, to the forward end of a lower arm 31 which has a sleeve 32, keyed to a crossrockshaft 33, mounted in suitable bearings 38 and having integralbackwardlydirected arms 34', pivoted as at 35, to. a set of pointed stop pins 36, extending upwardly loosely through holes 37, in the bottom 18 of said chute.
Locked t'o'the cross shaft Qhisa sleeve or sleeves 38, with which a number of arms 39 are associated,- and are secured together rearwardly of the shaft 24 by a tie bar 40,and
said arms 39 are formed with integral down wardly directed pointed hooks 41, forming an alined set ofspiked devices adapted to enter the sugar cane inthe chute from above.
Suspended through a loose joint 42, from a bracket 423, located at the transverse center of the chute bottom, is a hydraulic cylinder 4A of the usual type, which; is connected at its opposite ends as at 45 and i6,. through flexible steel hose 47 and suitable piping l8 and 49 toa four way hydraulic valve 50, having inlet and outlet pipes 51 and 52 respectively and an operating handle. 53. a
The piston rod 54- of the hydraulic piston 44, is pivotally connected. as at 55',to a short arm 56, formed with. the arm 34 constituting the central arm of' the 34 group above described.
As above stated, the pins .36 onthe arms 34' are pointed as are the hooks: a1, and in the claims I shall at times refer to:these parts as spiked, meaning. pointed, and further,
Imay in the claims, for better identification, refer to the arms 27 and 31, of the uppenand lower shafts 24. and 33, as crank-arms.
What I claim and desire to secure by Let- 1. In combination with. a cane mill having a chute and: a conveyor for delivering cane to said chute cane retarding devices nor mally located above and beneath the cane mass in said chute and means for causing said devices to engage and enter the top and bottom layers of said cane mass simultaneously..
2. In combination with a cane mill having 7 a chute, crusher rolls and a conveyor for delivering cane into said chute; cane retardlng devices normally located above and beneath the cane mass in the chute, consisting of spiked elements and means for simultaneous ly causing said elements to enter the upper and lower layers of said cane mass.
3. In combination with a cane mill having a chute and means for feeding cane into said chute; cane retarding devices normally located above and beneath the cane mass in said chute, said devices being interconnected for opposed movements and means for operating said devices to cause them to engage the layers at the top and" at the bottom of said cane mass. s
'4. In combination with a cane mill having a chute, crushing rolls and a conveyor for feeding cane into said chute, cane retarding, means operable to-engage the cane, close up to and forwardly of the crushing rolls, said means consistingof sets of spiked devices,-one set normally located aboveand the other beneath the cane and extending through the floor of said chute, and means for operating said devices for the purpose set forth.
5.. In combination with a cane mill having a chute, crushing rolls and a conveyor for feeding; cane intosaid chute, cane retarding .means operable to engage the cane, close up to and forwardly of the crushing rolls, said means consisting of sets of spiked devices, one" set normally located above and the other beneath the cane and extending through the floor of said chute, and interconnected means foroperating said devices simultaneously.
'6. In combination wlth a cane mill having a chute, crushing rolls, and a conveyor means comprising a set of spiked" elements .normally held above the cane in the chute, a set of-spikedelements operable through the floor of said chute and means for moving the said elements into. engagement with the cane mass simultaneously.
- 7. In combination with a cane mill having a chute; crushing rolls, and a; conveyor for feeding sugar cane into said chute cane retarding means located close up to and forwardly of said crushing rolls, said means comprising a set of swinging spiked elements normally heldv'above the cane in the chute, aset of reciprocatingspiked elements operable through the floor of said chute; and power means for moving" the said elements into engagement with the cane mass simultaneously.
8. In means for stopping the feed of sugar cane to the. crushing rolls, the combination with an inclined chute. through which the top and bottom lay of Said cane.
7 9. In cane stop mechanism, in combinationwith a chute for a sugar mill and a conveyor to feed sugar cane into said chute; an'upperhorizontal shaft extending across the chute and rockable in bearings at thesides thereof near the top, a sleeve pinned to said shaft, 'a
plurality ofarms extending rearwardly for feeding sugarcane to said chute, of an oscillatory device having spikes, arrangedto assume a normal substantially horizontal poof spikes' operable through atran'sverse row sition over the canein said chute, aplurality of holes in the bottom of saidchute, and .6
power means located centrally under said j chute and connections for causing saidspikes to engagetheupper and lower layers respectively of the cane mass in said chute.
' Signed at New York, in the countyof New- York and State of New Yorlgthis of August, A. D. 1930. r
HERMAN J. B. S CHARNBERG.
from said sleeve and formedwith down-bent I spiked portions, a tie rod connecting'the arms 7 1 to brace them, a backwardly extending crankarm fixedly connected to an extended end of said upper shaft; a' lower horizonta'l shaft extending across under said chute; hanger bearings for said shaft; a forwardly extending crank-arm fixedlto an extended end of said lower shaft, a link connecting the ends of ,i said crank-arms, a plurality of arms rear-f wardlydirectedfrom and fast with the lower" 7 shaft, the central arm of this group having:
- a downward extension, spiked pins pivoted to the ends of these last named arms, the pins operable through holes in thebottom of said chute ;,a power cylinder having a piston provided with a rod pivotally connected to said downward extension through which ,the
lower shaft is rocked a four way valvehajving an operating handle; and piped connec-j tions with said-cylinder and said valve for operating the said mechanism;
10. In combination with a cane chuteand I a conveyor to feed sugar cane into said chute;
mechanism supported entirely by said-chute,
and consisting of a spiked device capableof oscillatory movements into and out of contact with the top layers of the cane in said,
chute; and'a plurality of spikedvdevices cai i pable of reciprocatory movements into and out of engagement with the bottoms layers of said cane and power means for operating said devices. I v
11. Thecombinationin a sugar mill with a chute and a conveyorto feed'cane into said chute, a stop device arranged to oscillate over and into contact with the upper layers of said cane in the chute, plunger stop devices operable through'holes in the floor of said chute to engage the lower layers ofethe said cane and power means for operatingjsaid stop devices. I f q 12. In a stop mechanism, the combination a with a chute in a sugar mill and a conveyor 19th day, i
ign'
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US477114A US1826827A (en) | 1930-08-22 | 1930-08-22 | Hydraulic cane feed stop and leveler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US477114A US1826827A (en) | 1930-08-22 | 1930-08-22 | Hydraulic cane feed stop and leveler |
Publications (1)
Publication Number | Publication Date |
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US1826827A true US1826827A (en) | 1931-10-13 |
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US477114A Expired - Lifetime US1826827A (en) | 1930-08-22 | 1930-08-22 | Hydraulic cane feed stop and leveler |
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1930
- 1930-08-22 US US477114A patent/US1826827A/en not_active Expired - Lifetime
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