US225028A - Flour-packer - Google Patents
Flour-packer Download PDFInfo
- Publication number
- US225028A US225028A US225028DA US225028A US 225028 A US225028 A US 225028A US 225028D A US225028D A US 225028DA US 225028 A US225028 A US 225028A
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- Prior art keywords
- bag
- shaft
- auger
- tube
- piston
- Prior art date
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- Expired - Lifetime
Links
- 235000013312 flour Nutrition 0.000 description 30
- 239000000463 material Substances 0.000 description 8
- 230000036633 rest Effects 0.000 description 6
- 230000000153 supplemental Effects 0.000 description 6
- 206010002368 Anger Diseases 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000003247 decreasing Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 239000002965 rope Substances 0.000 description 4
- 235000000346 sugar Nutrition 0.000 description 4
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- 210000003414 Extremities Anatomy 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
Definitions
- FIG. 1 is a perspective of my invention.
- Fig. 2 is a longitudinal vertical section of the feeding devices and an elevation of the reinainin g parts ofni y invention.
- Fig. 3 is a rear elevation of the same.
- Fig. 4 is a transverse section ofthe spring-catch mechanism for the tilting table; Fig. 5, alike view ofthefrictional devices for the receding piston 5 Fig. 6, an elevation of a modification of the same; Fig. 7, detail elevation of the adjustable bracket for the tilting table Fig. 8, detail modification.
- Fig. 9 is a detail elevation of the auger-tube and reenforce ring.
- Fig. 1() is a perspective of said re-enforce ring 5 and Fig. l1 isa detail view showing the manner of filling barrels.
- My invention has for its object to provide a machine for automatically filling and packing paper, muslin, or jute bags with a predetermined quantity or wei ght of flour, sugar, grain, or other similar commodity, said machine being so arranged that when the bag is filled and packed it automatically stops feeding.
- the operator then, by a treadle-motion, moves a tilting table upon which .the filled bag rests, whereby said bag is released from the filling apparatus and has its position changed to catch all the spill or loose iiour falling from the end of the auger or iilling device.
- My invention accordingly consists, first, in the provision of a horizontal conveying or auger ⁇ tube having a centrally-supported shaft, upon which is spirally secured a series of radiallyarranged spurs or blades, forming conveyers for moving the flour forward to the auger, placed on the extreme end of the said shaft, the latter having at its opposite end and outside of the auger case or tube a fast and a'loose pulley, or other driving mechanism; second,
- B is the au ger or conveying tube, to which the hopper D is secured.
- O is a shaft placed centrally within tube B, having its bearings in one end, c, and in a bridge, c, secured a short IOO distance from the remaining end of said tubeB.
- c3 c3 are series of spirally-arranged radial spurs or blades secured to the shaft C, and revolving therewith to push the flour or other material f'orward through the tube B to theI auger E, secured on the extreme end of shaft C.
- c4 is an eccentric secured to the shaft C about midway over the entrance of the hopper, and from which proceeds a rod, c5, having aixed thereto one or more bars or lattice, c6, whereby the revolution of the eccentric c4 on shaft G will operate the rod c5 to shake the lattice c in the hopper-tube, to prevent any bridging of flour therein.
- F is a rod having arms f f, for embracing the belt F', and has its bearings in guides j" f', secured to the bed A.
- F2 is a supplemental rod secured or pivoted to one ofthe armsfof the rod F, as shown in Fig. 2, or it may be pivotally secured directly y to the rod F.
- F3 is a lever pivoted at f2 tothe bed A, and at f3 to the rod F2, and is provided with a weight, F4, so arranged that when the rod F isreciprocated to shift the belt said motion will be communicated to the supplemental rod F2, to move the lever F3 on its pivotal point f2, therebycausing the weight F4 to fall. and in so doing causes said rods FF2 to move quickly to completely and instantly shift the belt from the fast to the loose pulley, to at once stop the feeding of the iour orother material operated upon.
- G is the receding piston, provided with a shaft, g, having bearings in boxes 11, h, formed on or secured to the hanger H, which is bolted to the bed A. Said boxes h h are separated from each other by an intervening space, in
- Said sleeve is slightly larger in diameter than the shaft g, as shown in Fig. 5, so as to have a slight play thereon.
- I is a lever pivoted at z' in the lugs h2 h2 on the hanger H, and is formed with a cam, t', which rests upon said sleeve z/ on the shaft g.
- I is an adjustable weight placed upon said lever I, and is secured in any desired position by .the screw t2. l
- the object of said arm and weight is as follows: In packing the Hour the closed end of the bag must move from the auger-tube against pressure; otherwise the necessary amount of flour could not be packed in a given-size bag. To effect such pressure upon the piston-head G, and thence upon the end of the bag, I employ the weight I to depress arm I, thereby causing its cam z" to impinge upon loose sleeve h, which in turn binds against the piston-shaft g, producing friction thereon equal to the amount of weight I employed.
- f4- is an adjustable stop-collar firmly secured in the desired position on the rod F by the set-screw f5, against which the arm G of piston-head G comes in contact as said piston recedesduring the filling operation, thereby moving said rods'F and F2 in the direction of arrow x, to shift the belt from the fast to the loose pulley C2, to stop the machine, as the collar f4 is so adjusted on the rod F in reference to the arm G that when the latter impin ges against said collar the bag is nearly filled.
- said arm may alone be used to prevent the piston p from turning on its shaft, and the collar f4 may be formed with a projecting arm, f7, as shown in Fig. S, against which the middle of the piston-head willimpinge, and thereby slide the rods F F2 to shift the belt, the advantage of the latter construction being that the imy pin gement of said parts will be centrally and more directly ou the line of the piston-shaft, so as not to produce any sidewise motion or binding of said shaft in its bearings h h.
- - K. is a lever pivoted to the bed A at 7c, and held in position by the bracket K2, secured to bed A, as shown. Said lever is provided with IOO IIO
- a treadle mechanism, K' pivoted in the standard M, and also with a raised rod or ledge. 7c', and a rod, k2, which connects with a springcatch mechanism, G3, secured to the bed A, as shown.
- L is what I denominate a tilting board or table, pivoted or hinged at Z to a bracket, L', adjustably secured to the bed A by the screw Z.
- Said table is provided with a counter-balance, L2, operating to always return and keep said table in a. horizontal or its normal posi- ⁇ tion, to form a support for the bag as it is filled, as shown in Figs. 1 and 2.
- Said table is held in its horizontal position under the weight of the filled-bag bymeans of the springcatch G3.
- bag A is placed on the auger-tube B, the pis- ⁇ ton G being pushed up to the closed end of said bag and the lever I arranged to project over the ledge k of the lever K, and having its weight l properly adjusted to obtain the required amount of friction upon the pistonshaft g to cause said piston to recede at such a velocity as to enable the augerE to lill said bag with the desired amount and weight of iiour.
- the turn-ball F4 is then raised to a perpendicular position, thereby shifting the belt to the fast pulley C and starting the machine.
- the revolution of the shaft C causes the spurs c3 c3 thereon to feed the iiour forward in tube B to the auger E, and thence to the bag.
- the flour in the hopper is prevented from bridging by the shaking of the lattice c6, by the revolution of the eccentric c4 on the shaft G, and if at any time the iiour should become packed in the tube B, to assume a tendency to revolve with the feed-shaft C, such movement will be prevented by the reverse screw-thread B of the auger-tube, and said tlour willl be thereby advanced toward the auger, so that in all cases a continuous iiow will be provided for, and no break in its continuity and no clogging of the same can under any imaginable circumstances occur.
- auger-tube is constructed of a uniform diameter and is made for only one size of bags or other receptacles.
- N N a series ot' re-enforce rings, which are made or formed with collars a u, nearly of a size of the bag to be packed and lled, and over which the latter is passed.
- These rings are slipped over the end of the auger-tube, as shown in Fig. 9, and held thereon by friction, or they may have a setscrew for that purpose.
- the table L When said rings are employed the table L must be lowered so as to still assume a horizontal position for the reception of the increased-sized bag. To effect this the bracket L is pivoted at l to the bed A, as shown in Figs. 3 and 7, and is formed with two slots, Z3 and Z4.
- a straight perpendicular slot, Z, formed in said bracket may be employed, as shown in Fig. 2, in which case the bracket is immovably secured to bed A, and the pivotal connection of the table is raised and lowered in said slot, and the table thereby vertically adjusted for the purpose described.
- apparatus may be used to fill barrels equally as well as the bag or sack, and when so used the end of the auger-tube or the re-en force ring is provided with a circular shield of leather, B3, or equivalent flexible material, so that in filling the bulge or middle of' the barrel the flour will not be worked backwardly and pass out of its open end.
- the shield will in such cases be distended against the sides of the barrel, as shown in Fig. ll, thereby preventing such reverse movement of the our.
- a rope or chain, O may be employed, as shown in Fig. 6, one end, 0, of which will be attached to the end of said shaft g, and the other passing over a pulley, O', secured to the bed A, and provided with a series of weights, by means of which the friction on the shaft g is increased or decreased by adding to or removing from the amount of weight on said rope or chain.
- a gear-connection may be used, which is provided with a clutch mechanism operated by the rods F F2 and weighted lever F3, to cause said clutch to engage with and disengage from said gear to start and stop the machine.
- the advantages of the foregoing are obvious.
- the flour can never bridge in the hopper, and no break occur in its continuity of iiow or feed.
- the bag is automatically filled,
- rIhe machine can be used, if desired, to pack sugar, grain, or other similar commodities.
- a flour-packer the combination of a feeding device, a turn-table, a receding piston, and frictional or weighted devices applied to said piston, substantially as shown, and for the purpose set forth.
- a flour-packer the combination of a horizontal auger-tube and feeding devices with a receding piston moving against a predetermined resistance or pressure, for controlling and regulating the amount of flour to be placed or packed in the bag operated upon, substantially as shown anddcscribed.
- a tilting table which supports the bag or receptacle as it is iilled and changes its position to receive the spillfiour from the feeding devices, substantially as shown and described.
- an adjustable tilting table and bracket so arranged that said table may be adjusted to different positions to support various sizes of receptacles to be filled, substantially as shown and described.
- bags or receptacles may be filled by one auger-tube, and feeding devices, substantially as shown and described.
- tilting table L and bracket L' constructedsubstantially as shown and described, whereby said table is adjustable upon said bracket to be raised or lowered to varying horizontal heights to support different sizes of receptacles placed thereon, substantially as shown.
- lever K pivoted at k, and provided with ledge 7c','counectingrods k2 7c3, and treadle K', substantially as set forth.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Description
Y v 2 Sheets- Sheet 1.
A. W; STRAUB.
Flour-Packer.
Patented Mar. 2,1880.A
flac',
l INVENTOR.
5 S M n W N. PETERS, PHOTO-LIMGRPE. WASHINGTCI'. C.
2 Sheets-Sheet l2.
' A. W1 STRAUB.
`Flollllaolier.
Patented Mar. 2,1880.
NVENTOR WI T NESES VMM #a Maga@ UNITED STATES PATENT OFFICE.
AMBROSE W. STRAUB, OF PHILADELPHIA, PENNSYLVANIA..
FLoUR-PAQKER.
SPECIFICATION forming part of Letters Patent No. 225,028, dated March 2, 1880.
`Application filed November 1, 1879.
To all 'whom it may concern:
Be it known that I, AMBRosE W. STRAUB, of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in Flour- Packers; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use it, reference being had to the accompanyi11gdrawings,which form partofthis specication, in which- Figure 1 is a perspective of my invention. Fig. 2 is a longitudinal vertical section of the feeding devices and an elevation of the reinainin g parts ofni y invention. Fig. 3 is a rear elevation of the same. Fig. 4 is a transverse section ofthe spring-catch mechanism for the tilting table; Fig. 5, alike view ofthefrictional devices for the receding piston 5 Fig. 6, an elevation of a modification of the same; Fig. 7, detail elevation of the adjustable bracket for the tilting table Fig. 8, detail modification. Fig. 9 is a detail elevation of the auger-tube and reenforce ring. Fig. 1() is a perspective of said re-enforce ring 5 and Fig. l1 isa detail view showing the manner of filling barrels.
My invention has for its object to provide a machine for automatically filling and packing paper, muslin, or jute bags with a predetermined quantity or wei ght of flour, sugar, grain, or other similar commodity, said machine being so arranged that when the bag is filled and packed it automatically stops feeding. The operator then, by a treadle-motion, moves a tilting table upon which .the filled bag rests, whereby said bag is released from the filling apparatus and has its position changed to catch all the spill or loose iiour falling from the end of the auger or iilling device.
My invention accordingly consists, first, in the provision of a horizontal conveying or auger` tube having a centrally-supported shaft, upon which is spirally secured a series of radiallyarranged spurs or blades, forming conveyers for moving the flour forward to the auger, placed on the extreme end of the said shaft, the latter having at its opposite end and outside of the auger case or tube a fast and a'loose pulley, or other driving mechanism; second,
in combination with said auger-tube, a series of re-enforce rings, detachably placed on the end of said tube, whereby different sizes of bags may be iilled without changing or altering the size of the auger and tube; third, in the `provision-of a weighted belt-shifting device,
whereby when the belt is automatically shifted to stop the feeding devices of the machine said belt is instantly and effectually removed from the fast to the loose pulley and the feeding of the :dour immediately ceases when the required amount of such material is packed; fourth, in the provision of a receding piston supporting the end of the bag, and, `in combination therewith, of an adjustable friction or weighted device engaging with the shaft of the piston, whereby a greater or less pressure is exerted thereon to cause said piston to recedeat different rates of speed to obtain the proper resistance against the end of the bag being illed, in order that the required amount of flour shall be packed in said bag; fifth, in the provisionof a tilting or turning table upon which the bag is supported during the operation of filling, and when filled is tilted or let down to change the position of the bag for the reception of the spill or loose iiour falling from the auger; sixth, in the provision of means whereby, when the bag is filled, the friction or weight on the piston-shaft is removed and the tilting table operated to change the position preventing the flour from bridging in the hopper and from revolving with the shaft and conveyers in the auger-tube; eighth, in the provision of means whereby the turning table is adjusted to accommodate itself to and operate with different sizes of bags or receptacles; ninth, in. the 'general combination, construction, and arrangement of parts, as hereinafter more fully described.
Referring to the accompanying drawings, Arepresents the bed ofthe machine, supported on legs a a, or other suitable mediums. B is the au ger or conveying tube, to which the hopper D is secured. O is a shaft placed centrally within tube B, having its bearings in one end, c, and in a bridge, c, secured a short IOO distance from the remaining end of said tubeB. c3 c3 are series of spirally-arranged radial spurs or blades secured to the shaft C, and revolving therewith to push the flour or other material f'orward through the tube B to theI auger E, secured on the extreme end of shaft C. At the opposite extremity of said shaft, and outside of the tube B, a-re affixed a loose and a fast pulley, C C2, respectively, the end of said shaft having its bearing in a hanger or bracket, a', projecting from or s/ cured to the bed A. WVithin the auger-tube B, and affixed to or formed integrally with its internal walls, is a screw, B, having a pitch the reverse of that of the blades c3 c3 on shaft C, so that if the Hour as it is moving forward in said tube B should at any time become so tightly packed therein as to assume a tendency to revolve with the shaft C, said reversescrew B will prevent such movement of the Hour and cause it to be fed to the auger E.
c4 is an eccentric secured to the shaft C about midway over the entrance of the hopper, and from which proceeds a rod, c5, having aixed thereto one or more bars or lattice, c6, whereby the revolution of the eccentric c4 on shaft G will operate the rod c5 to shake the lattice c in the hopper-tube, to prevent any bridging of flour therein.
F is a rod having arms f f, for embracing the belt F', and has its bearings in guides j" f', secured to the bed A.
F2 is a supplemental rod secured or pivoted to one ofthe armsfof the rod F, as shown in Fig. 2, or it may be pivotally secured directly y to the rod F.
F3 is a lever pivoted at f2 tothe bed A, and at f3 to the rod F2, and is provided with a weight, F4, so arranged that when the rod F isreciprocated to shift the belt said motion will be communicated to the supplemental rod F2, to move the lever F3 on its pivotal point f2, therebycausing the weight F4 to fall. and in so doing causes said rods FF2 to move quickly to completely and instantly shift the belt from the fast to the loose pulley, to at once stop the feeding of the iour orother material operated upon.
G is the receding piston, provided with a shaft, g, having bearings in boxes 11, h, formed on or secured to the hanger H, which is bolted to the bed A. Said boxes h h are separated from each other by an intervening space, in
which is-placed a loose sleeve, t, surrounding the piston shaft g. Said sleeve is slightly larger in diameter than the shaft g, as shown in Fig. 5, so as to have a slight play thereon.
I is a lever pivoted at z' in the lugs h2 h2 on the hanger H, and is formed with a cam, t', which rests upon said sleeve z/ on the shaft g. I is an adjustable weight placed upon said lever I, and is secured in any desired position by .the screw t2. l
The object of said arm and weight is as follows: In packing the Hour the closed end of the bag must move from the auger-tube against pressure; otherwise the necessary amount of flour could not be packed in a given-size bag. To effect such pressure upon the piston-head G, and thence upon the end of the bag, I employ the weight I to depress arm I, thereby causing its cam z" to impinge upon loose sleeve h, which in turn binds against the piston-shaft g, producing friction thereon equal to the amount of weight I employed. The greater the weight the greater the friction and more /Jow will be the movement of the piston, and the larger the weight of Hour packed in the bag as the same is being filled; or the amount of said friction may be increased or decreased by adjusting the weight I 'to and from the pivotal connection of the arm I.
G is an arm secured to the piston-head to prevent the latter from revolving under influence from the a-uger, and projects upwardly and over the bed A, and rests and moves upon the shifting-rod F as the piston G reciprocates to and fro. f4- is an adjustable stop-collar firmly secured in the desired position on the rod F by the set-screw f5, against which the arm G of piston-head G comes in contact as said piston recedesduring the filling operation, thereby moving said rods'F and F2 in the direction of arrow x, to shift the belt from the fast to the loose pulley C2, to stop the machine, as the collar f4 is so adjusted on the rod F in reference to the arm G that when the latter impin ges against said collar the bag is nearly filled. When the contact of said arm and collar takes place the pressure upon the piston is not sufficient to enable the arm G to move the rods F F2 the required distance to eft'ectually shift the belt from the fast to the loose pulley, but only so far that said belt will be partly on the fast and partly on the loose pulleys, in which position it slips thereon and still continues to operate the shaft G to feed iiour to the bag. To obviate this defect I employ the falling weight F4; and as the rods F F2 are moved by the arm G striking againstl the collar f4, the lever is moved out `of its perpendicular, and the weight F4. falling gives additional momentum to said rods F and F2 to e'ectually and instantly change the belt F completely to the loose pulley C2, and the fiour ceases to be fed to the bag.
If desired, instead of employing the arm G to strike the collar fu1 to shift the belt, said arm may alone be used to prevent the piston p from turning on its shaft, and the collar f4 may be formed with a projecting arm, f7, as shown in Fig. S, against which the middle of the piston-head willimpinge, and thereby slide the rods F F2 to shift the belt, the advantage of the latter construction being that the imy pin gement of said parts will be centrally and more directly ou the line of the piston-shaft, so as not to produce any sidewise motion or binding of said shaft in its bearings h h.
- K. is a lever pivoted to the bed A at 7c, and held in position by the bracket K2, secured to bed A, as shown. Said lever is provided with IOO IIO
a treadle mechanism, K', pivoted in the standard M, and also with a raised rod or ledge. 7c', and a rod, k2, which connects with a springcatch mechanism, G3, secured to the bed A, as shown.
L is what I denominate a tilting board or table, pivoted or hinged at Z to a bracket, L', adjustably secured to the bed A by the screw Z. Said table is provided with a counter-balance, L2, operating to always return and keep said table in a. horizontal or its normal posi-` tion, to form a support for the bag as it is filled, as shown in Figs. 1 and 2. Said table is held in its horizontal position under the weight of the filled-bag bymeans of the springcatch G3.
rlhe operation is as follows.: All of said parts being arranged as shown in Fig. 1, the
,bag A is placed on the auger-tube B, the pis-` ton G being pushed up to the closed end of said bag and the lever I arranged to project over the ledge k of the lever K, and having its weight l properly adjusted to obtain the required amount of friction upon the pistonshaft g to cause said piston to recede at such a velocity as to enable the augerE to lill said bag with the desired amount and weight of iiour. The turn-ball F4 is then raised to a perpendicular position, thereby shifting the belt to the fast pulley C and starting the machine. The revolution of the shaft C causes the spurs c3 c3 thereon to feed the iiour forward in tube B to the auger E, and thence to the bag. As the latter is filled it passes off the auger-tube,v causing the piston G to recede, but only at a speed allowable by the pressure or friction resulting' from the impingement of cam i and sleeve h upon its shaft g. Said piston recedes until thearm (Er/,secured thereto, strikes against the stop-collarjU4 on rod F, moving the latter and its supplemental rod F2 until the turn-ball 'F4 falls, whereby said rods are farther moved ator now places his foot upon the treadle K,
depressing the same to elevate lever K by means of the connect-ingrod 7c3, and thereby Voperatin g said lever to instantaneously perform two functions, to wit: The ledge h of said lever, as it rises, strikes the weighted frictionlever I, raising thesame and removing the cam i from the sleeve ZL', as shown in Figs. 2 and 3, thereby taking all pressure from oft' said sleeve and avoiding all friction upon the piston-rod g. As said lever rises it also actuates the connecting-rod k2 to release the catch G3 from the tilting table L. The weight of the bag then depresses said table, and as it descends the arc of the circle described by the upper end or edge, a?, of the bag readily pushes the piston G backwardly still farther, as it is relieved of all pressure, and allows the oppo site end of the bag to be removed from the auger-tube, said removal being gradually and automatically effected as the table descends until it reaches the position shown in Fig. 2, the changed position of the bag heilig shown by dotted lines y in said figure, in which po-.
'thereof the flour in the hopper is prevented from bridging by the shaking of the lattice c6, by the revolution of the eccentric c4 on the shaft G, and if at any time the iiour should become packed in the tube B, to assume a tendency to revolve with the feed-shaft C, such movement will be prevented by the reverse screw-thread B of the auger-tube, and said tlour willl be thereby advanced toward the auger, so that in all cases a continuous iiow will be provided for, and no break in its continuity and no clogging of the same can under any imaginable circumstances occur.
It will be observed that the auger-tube is constructed of a uniform diameter and is made for only one size of bags or other receptacles.
To pack bags of a larger size than said tube-V diameter, I employ a series ot' re-enforce rings, N N, which are made or formed with collars a u, nearly of a size of the bag to be packed and lled, and over which the latter is passed. These rings are slipped over the end of the auger-tube, as shown in Fig. 9, and held thereon by friction, or they may have a setscrew for that purpose. When said rings are employed the table L must be lowered so as to still assume a horizontal position for the reception of the increased-sized bag. To effect this the bracket L is pivoted at l to the bed A, as shown in Figs. 3 and 7, and is formed with two slots, Z3 and Z4. Through the slot Z3 passes a set-screw or hinge, Z, for securing the table L to said bracket and adjusting it in said slot, and through the slot Z* passes a set-screw, Z5, which is screwed into the standard M, and serves to hold the bracketand turntable in their adjusted positions. By the adjustment of said set-screws in said slots the bracket and table can always be so arranged that said table is lowered or raised to different horizontal heights to accommodate itself to variations in the sizes of the bags and re-enforce rings.
In lieu ot' the two described curved slots a straight perpendicular slot, Z, formed in said bracket, may be employed, as shown in Fig. 2, in which case the bracket is immovably secured to bed A, and the pivotal connection of the table is raised and lowered in said slot, and the table thereby vertically adjusted for the purpose described.
. It is obvious that the foregoing-described IOO IIO
IZO
ISO
apparatus may be used to fill barrels equally as well as the bag or sack, and when so used the end of the auger-tube or the re-en force ring is provided with a circular shield of leather, B3, or equivalent flexible material, so that in filling the bulge or middle of' the barrel the flour will not be worked backwardly and pass out of its open end. The shield will in such cases be distended against the sides of the barrel, as shown in Fig. ll, thereby preventing such reverse movement of the our.
In lieu of the friction device described for the lpiston-shaft, a rope or chain, O, may be employed, as shown in Fig. 6, one end, 0, of which will be attached to the end of said shaft g, and the other passing over a pulley, O', secured to the bed A, and provided with a series of weights, by means of which the friction on the shaft g is increased or decreased by adding to or removing from the amount of weight on said rope or chain. So, too, instead of a belt and loose pulley, a gear-connection may be used, which is provided with a clutch mechanism operated by the rods F F2 and weighted lever F3, to cause said clutch to engage with and disengage from said gear to start and stop the machine.
`The advantages of the foregoing are obvious. The flour can never bridge in the hopper, and no break occur in its continuity of iiow or feed. The bag is automatically filled,
and when so done it operates mechanism in like manner to stop the machine and cause the feeding to cease. The pressure is then simultaneouslyy removed from the end of the bag, and the latter is changed in position to receive the spill, and during said change it releases itself from the auger-tube. No skilled labor is required for its operation, and when the bags are filled the pressure or friction devices on the piston-shaft can be and are so accurately regulated and determined that the bags will require no after weighing to ascertain if they contain the necessary weight of flour, while the re-enforce rings enable the machine to be used for various-sized bags, barrels, or other receptacles without-employing two or more sizes of auger-tubes and angers, thereby saving their' expense, and avoiding the trouble and annoyance of changing said angers and tubes in passing from the filling of different sizes of bags.
rIhe machine can be used, if desired, to pack sugar, grain, or other similar commodities.
What I claim as my invention is- 1. In a flour packer or mixer, the combination of a horizontal auger-tube and feeding device, a receding piston, and an intervening table or support for the bag or receptacle to be iilled, substantially as shown and described.-
2. The combination ofthe horizontal augertube and feeding device, a receding piston, and interposed table or platform for the support 0f the bag or receptacle to be filled, said table being so arranged as to tilt or drop the bag from a iilling to a position to receive the spill or loose our falling from the auger-tube, substantially as shown and set forth.
3. In an organized machine for packing iiour, the combination of a horizontal augertube and feeding device, a tilting table, a receding piston, and a belt-shifting mechanism operated to automatically shift the belt when the bag is lled, substantially as shown and described.
4. In a flour packer or mixer, the combination of a horizontal auger-tube and feeding device, a tilting table, a receding piston, a beltshifting mechanism, and devices interposed between said piston and shifting mechanism whereby the latter is automatically operated to stop the feeding devices, substantially as shown and described.
5. In a flour-packer, the combination of a feeding device, a turn-table, a receding piston, and frictional or weighted devices applied to said piston, substantially as shown, and for the purpose set forth.
6. In a flour-packer, the combination of a horizontal auger-tube and feeding devices with a receding piston moving against a predetermined resistance or pressure, for controlling and regulating the amount of flour to be placed or packed in the bag operated upon, substantially as shown anddcscribed.
7. In a our-packer, the combination of means, substantially as described, whereby the bag or receptacle is first filled and then operated upon to change its position to catch the spill-flour or other commodity, substantially as shown and described.
8. In a flour-packer, the combination of means, substantially as described, whereby the bag or receptacle is first ijlled and then operated upon to change its position to catch the spillilour and release its open end from the feeding devices, substantially as set forth.
9. The combination of an auger-tube, feeding devices, a tilting table, a receding piston and frictional appliances, a weighted shifting device and interposed mechanism, whereby, when the bag is tilled, the friction 'will automatically be relieved from the piston and the turn-table tilted, substantially as shown and set forth.
l0. In a Hour-packer, a weighted belt-shifting device so arranged that when the belt is partially shifted said weight will operate to complete the shifting, substantially as shown and described. I
ll. In a flour-packer, a tilting table which supports the bag or receptacle as it is iilled and changes its position to receive the spillfiour from the feeding devices, substantially as shown and described.
12. In a Hour-packer, an adjustable tilting table and bracket so arranged that said table may be adjusted to different positions to support various sizes of receptacles to be filled, substantially as shown and described.
13. In a iiour-packer, re-enforce rings adapted to various-sized bags or receptacles, where- IOS IIO
by said bags or receptacles may be filled by one auger-tube, and feeding devices, substantially as shown and described.
14. In a Hour-packer, the combination, with the feeding device, of re-enforce rings adapted to be applied to s'aid feeding devices, substantially as shown and described.
15. In a flour-packer, the combination of a horizontal augertube, feeding-shaft, and mechanism, substantially as shown and described, for preventing the our from becoming packed in said auger-tube. to revolve with said shaft to stop the continuity of its iiow, substantially as shown and described.
16. In a flour-packer, the combination, witha horizontal auger-tube, feeding-shaft, and supply-hopper, of means interposed between said shaft and hopper, and actuated by said shaft to prevent bridging of the flour within the hopper, substantially as shown and described.
17. The combination of anger-tube B, shaft C, spirally-arranged blades or spurs o3 c3, auger E, and screw B', the pitch of the latter being reversely that of the blades c3 c3, substantially as shown and described.
18. The combination of auger-tube B, shaft O, fast and loose pulleys C C2, rods F F2, lever F3, and weight F4, substantially as shown and described.
19. The combination of auger-tube B, shaft C, pulleys G C2, rods F F2, provided with stopcollar f4, weighted lever F3, and receding piston G, provided with arm G', substantially as shown and described.
20. The combination of auger-tube B, shaft C, eccentric c4, rod c5, and bars or lattice c6, substantially as shown and described.
2l. The combination of piston G, shaft g, hanger H, sleeve h', lever I, and weight I', substantially as shown and described.
22. In aflour-packer, the counterpoised tilting table L, substantially as shown, and for the purpose set forth.
23. The combination of tilting table L and bracket L', constructedsubstantially as shown and described, whereby said table is adjustable upon said bracket to be raised or lowered to varying horizontal heights to support different sizes of receptacles placed thereon, substantially as shown.
24. The combination of lever K, pivoted at k, and provided with ledge 7c','counectingrods k2 7c3, and treadle K', substantially as set forth.
25. The combination of lever K, piston G,
friction-lever I, tilting table L,- and interposed mechanism between said parts, whereby, when said lever K is operated, the frictional lever I will be removed from the piston and the tilting table changed in position, substantially as shown and described.
26. The combination of lever K, treadle K', connecting-rods k3 k2, sp1-in g-catch G3, and tilting table L, substantially as set forth.
i 27. The re-enforcing-rings N, provided with collars n, substantially as shown, and for the purpose set forth.
28. In combination with auger-tube B, the re-enforcing rings N, havin g collars a, adapted to different sizes of bags or receptacles, substantially as shown and described.
In testimony that I claim the foregoing I have hereunto set my hand this 25th day of October, 1879.
AMBROSE W. STBAUB.
VVituesses:
CHAs. E. BARBER, WM. H. KEY.
Publications (1)
Publication Number | Publication Date |
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US225028A true US225028A (en) | 1880-03-02 |
Family
ID=2294417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US225028D Expired - Lifetime US225028A (en) | Flour-packer |
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US (1) | US225028A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2553684A (en) * | 1945-10-13 | 1951-05-22 | Pal O Pak Insulation Company I | Bagging machine with feed and feed cutoff operated by motor-driven and brake retarded receptacle support |
US2635799A (en) * | 1950-12-30 | 1953-04-21 | Frank H Hoy | Meat mold stuffing device |
US2726024A (en) * | 1953-07-13 | 1955-12-06 | Richard A Hawley | Mold filling device |
US2850047A (en) * | 1955-07-07 | 1958-09-02 | Nat Dairy Prod Corp | Machine for packing dry cheese curd |
US2946357A (en) * | 1958-03-03 | 1960-07-26 | Pittsburgh Plate Glass Co | Apparatus and method for packing pulverulent material |
US3401041A (en) * | 1964-06-22 | 1968-09-10 | Wilfrid L. Nelson | Packaging and shaping apparatus and method for cheese products |
US4672794A (en) * | 1985-07-29 | 1987-06-16 | Good Maynard L | Apparatus and method for packing bulk material in plastic bags |
-
0
- US US225028D patent/US225028A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2553684A (en) * | 1945-10-13 | 1951-05-22 | Pal O Pak Insulation Company I | Bagging machine with feed and feed cutoff operated by motor-driven and brake retarded receptacle support |
US2635799A (en) * | 1950-12-30 | 1953-04-21 | Frank H Hoy | Meat mold stuffing device |
US2726024A (en) * | 1953-07-13 | 1955-12-06 | Richard A Hawley | Mold filling device |
US2850047A (en) * | 1955-07-07 | 1958-09-02 | Nat Dairy Prod Corp | Machine for packing dry cheese curd |
US2946357A (en) * | 1958-03-03 | 1960-07-26 | Pittsburgh Plate Glass Co | Apparatus and method for packing pulverulent material |
US3401041A (en) * | 1964-06-22 | 1968-09-10 | Wilfrid L. Nelson | Packaging and shaping apparatus and method for cheese products |
US4672794A (en) * | 1985-07-29 | 1987-06-16 | Good Maynard L | Apparatus and method for packing bulk material in plastic bags |
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