US599685A - Baling-press - Google Patents
Baling-press Download PDFInfo
- Publication number
- US599685A US599685A US599685DA US599685A US 599685 A US599685 A US 599685A US 599685D A US599685D A US 599685DA US 599685 A US599685 A US 599685A
- Authority
- US
- United States
- Prior art keywords
- plunger
- press
- screw
- baling
- piston
- 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
- 239000012530 fluid Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 210000004907 Glands Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
Definitions
- This invention relates to presses for baling purposes; and the prime object thereof is to effect an arrangement whereby the press is rendered self packing or tramping without appreciably increasing its size or radically changing its construction for effecting the usual baling operations.
- the general arrangement is that of an ordinary screw-plunger press, and the letter A designates the press-box, which is supported in an elevated position on a suitable framework 13, the fixed platen being the top of the box and the follower or plunger working upward to effect the balingin a well-known manner.
- the follower or plunger proper is designated by the letter a, and for the purposes of my invention it is made with a central opening a, and a screw 19 is fastened to the said plunger, around the said opening therein, by means of bolts b, extending through a'flange b on the screw and through the plunger, with nuts screwing onto their ends and countersunk in the outer face of the plunger.
- the said screw for the purposes of my invention is made hollow from end to end, its bore 6 being in line with the central opening a in the plunger.
- the hollow screw is utilized as a cylinder for a motive fluid,.and its ends are closed by suitable heads or plugs, the upper one o of which constitutes the gland of a stuffing-box for a piston-rod d, which extends into the cylinder and is rigidly connected with a piston d, closely fitting the bore thereof.
- the upper end of the said piston-rod projects through the central opening a in the plunger and is securely bolted to an auxiliary plunger or tramper e, extending over the front or top of the plunger a.
- the cylinder formed by the hollow screw has ports at its opposite ends for the motive fluid, that at the upper end being designated by the letter f and extending through the side of the cylinder and that at the lower end being designated by the letter f and made through the center of the screw-plug), which closes this end of the cylinder.
- These'ports f and f communicate by flexible pipes f? and f respectively, which are preferably lengths of rubber hose, with a valve-casin g g fastened to a suitable part of the framework of the press and communicating by a pipe h with a source of fluid-pressure supply.
- valvecasing is suitably ported, so that by manipulating a valve t, arranged therein and correspondingly ported, the motive fluid can be piston while exhausted therefrom on the other side of the piston, and vice versa, in order to produce reciprocations of the latter and consequently of the auxiliary plunger or tramper.
- the screw is held from rotation while permitting a longitudinal movement in any suit able or well-known manner, and the means here shown for actuating the screw comprise a nut j, embracing the screw and rotatable thereon, a bevel gear-wheel j, fastened to said nut, and a bevel-pinionf, meshing with said gear and mounted on a shaft j which is suitably connected with a source of power.
- the motive fluid employed to actuate the piston of the auxiliary tramper may be steam, compressed air, or, in fact, any suitable fluid under pressure.
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Description
(No Model.)
H. D. COLEMAN.
BALING PRESS.
No. 599,685. Patented Mar. 1,1898.
i Y W 7 I \i" i e c a 0/ a" J" 72' 621' J3 wlmsssss UNITED STATES PATENT OFFICE.
HAMILTON DUDLEY COLEMAN, OF NEW ORLEANS, LOUISIANA.
'BALlNG-PRESS.
SPECIFICATION forming part of Letters l re-a 599,685, dated March 1, 1898. 1;;
Application filed septem'ber 2,1897. Serial No. 650,355. (No model.)
To all whom it may concern: i -Be it known that I, HAMILTON DUDLEY COLEMAN, a citizen of the-United States, re-
siding at New Orleans, in the parish of Orleans and State of Louisiana, have invented This invention relates to presses for baling purposes; and the prime object thereof is to effect an arrangement whereby the press is rendered self packing or tramping without appreciably increasing its size or radically changing its construction for effecting the usual baling operations. 1
It is requisite,'especially in baling cotton, that the packing-box of the press be well filled before the baling-pressure is put on that is to say, not filled merely by the depositing of the material, but some preliminary packing operation is required as the material is being introduced. The most common method heretofore pursued is a manual one,
7 the laborers tramping upon the material and in this way effecting the desired packing thereof; but this primitive method is objectionable both as being extremely disagreeable to the laborers, owing to the very dusty condition of the material, and as consuming a great deal of time. Some efforts have been made at producing self-packing presses; but in most instances the size and bulk of the press have been so much increased and the opera tion complicated as to preclude an extended adoption of the self-packing press.- Now by my invention the press is rendered'self packing or tramping without unduly increasing its 7 for effecting the preliminary tramping of ma terial in the press-box.
The general arrangement is that of an ordinary screw-plunger press, and the letter A designates the press-box, which is supported in an elevated position on a suitable framework 13, the fixed platen being the top of the box and the follower or plunger working upward to effect the balingin a well-known manner. The follower or plunger proper is designated by the letter a, and for the purposes of my invention it is made with a central opening a, and a screw 19 is fastened to the said plunger, around the said opening therein, by means of bolts b, extending through a'flange b on the screw and through the plunger, with nuts screwing onto their ends and countersunk in the outer face of the plunger. The said screw for the purposes of my invention is made hollow from end to end, its bore 6 being in line with the central opening a in the plunger.
The hollow screw is utilized as a cylinder for a motive fluid,.and its ends are closed by suitable heads or plugs, the upper one o of which constitutes the gland of a stuffing-box for a piston-rod d, which extends into the cylinder and is rigidly connected with a piston d, closely fitting the bore thereof. The upper end of the said piston-rod projects through the central opening a in the plunger and is securely bolted to an auxiliary plunger or tramper e, extending over the front or top of the plunger a.
The cylinder formed by the hollow screw has ports at its opposite ends for the motive fluid, that at the upper end being designated by the letter f and extending through the side of the cylinder and that at the lower end being designated by the letter f and made through the center of the screw-plug), which closes this end of the cylinder. These'ports f and f communicate by flexible pipes f? and f respectively, which are preferably lengths of rubber hose, with a valve-casin g g fastened to a suitable part of the framework of the press and communicating by a pipe h with a source of fluid-pressure supply. The valvecasing is suitably ported, so that by manipulating a valve t, arranged therein and correspondingly ported, the motive fluid can be piston while exhausted therefrom on the other side of the piston, and vice versa, in order to produce reciprocations of the latter and consequently of the auxiliary plunger or tramper.
The screw is held from rotation while permitting a longitudinal movement in any suit able or well-known manner, and the means here shown for actuating the screw comprise a nut j, embracing the screw and rotatable thereon, a bevel gear-wheel j, fastened to said nut, and a bevel-pinionf, meshing with said gear and mounted on a shaft j which is suitably connected with a source of power.
A brief statement of the operation of the mechanism above described will suffice. As charges of the material to be baled are deposited in the press-box the valve i is manipulated to cause reciprocations of the piston and consequently the auxiliary plunger, and in this way the desired tramping of the material is effected, so thatit is properly compacted in the press-box before the baling-pressure is applied. When the press-box is fully supplied with material, the auxiliary plunger or tramper is allowed to rest in its lowest position, where it seats on the main plunger, and the latter is operated in the usual manner through the actuating means described, the flexible connections between the screw and the fixed valve-casing allowing for such movement of the main plunger and the screw.
It will be seen that such an arrangement as above described effectively accomplishes the object primarily stated of providing tramping means in a press without unduly increasing its size or bulk or complicating its operation.
The motive fluid employed to actuate the piston of the auxiliary tramper may be steam, compressed air, or, in fact, any suitable fluid under pressure.
It is evident that numerous modifications can be made in the structures here shown without departing from the spirit and scope of the invention, and hence I do not limit myself in this respect; nor do I desire to be limited in the application of the invention exclusively to baling-presses, as the same principle may be applied to other usesas, for instance, to hydraulic jack-screws.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent of the United States, is-
1. The combination with a main plunger, and its actuating means, of an auxiliary plunger or tramper carried by the main plunger with actuating means independent of those applied to the main plunger and provision for driving engagement therewith.
2. The combination with the main plunger and means for actuating the same, of an auxiliary plunger 0r tram per carried by said main plunger and extending over the face thereof and means for actuating said auxiliary plunger independently of the main-plunger-actuating mechanism, substantially as described.
3. The combination of a main plunger, a hollow screw fastened to the same, means for actuating the screw, an auxiliary plunger or tramper in front of the main plunger, a rod fastened to said tramper and extending into the hollow screw, a piston on said rod, and means for communication of fluid to the interior of the screw alternately on opposite sides of the said piston, substantially as dc scribed.
4. The combination of a main plunger, a hollow screw fastened thereto and constituting a cylinder, means for actuating the screw, flexible connections between the endsof the cylinder and a source of fluid-pressure supply with provisions for alternately admitting fluid to the opposite ends of the cylinder, and an auxiliary plunger or tramper in front of the main plunger and having a piston-rod and piston in the cylinder formed by the hollow screw.
In testimony whereof I alfix my signature in presence of two witnesses.
HAMILTON DUDLEY COLEMAN.
Witnesses:
JNo. J. WARD, NUNICIO OVORD.
Publications (1)
Publication Number | Publication Date |
---|---|
US599685A true US599685A (en) | 1898-03-01 |
Family
ID=2668325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US599685D Expired - Lifetime US599685A (en) | Baling-press |
Country Status (1)
Country | Link |
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US (1) | US599685A (en) |
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0
- US US599685D patent/US599685A/en not_active Expired - Lifetime
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