US261062A - William g - Google Patents
William g Download PDFInfo
- Publication number
- US261062A US261062A US261062DA US261062A US 261062 A US261062 A US 261062A US 261062D A US261062D A US 261062DA US 261062 A US261062 A US 261062A
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- US
- United States
- Prior art keywords
- peas
- cylinder
- holes
- william
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- 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.)
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- 240000004713 Pisum sativum Species 0.000 description 40
- 235000010582 Pisum sativum Nutrition 0.000 description 38
- 208000008313 Contusions Diseases 0.000 description 2
- 238000009924 canning Methods 0.000 description 2
- 235000000202 endo Nutrition 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002250 progressing Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
Definitions
- FIG. 1 is a central longitudinal sectional view of the device.
- Fig. 2 is a transverse sectional view on the line 00 wof Fig. 1; and
- Fig. 3 is a similar view, on an enlarged scale, on the line yy of same figure.
- My invention relates to devices for separatin g the larger peas from the smaller ones preparatory to the processing step in canning this vegetable. Itis desirable for many reasons that the shelled peas be sorted as to size, as the smaller ones command a higher price than the larger, and do not require so long an immersion in the process-chamber as the latter. Besides, the appearance of the article is greatly improved by separating the peas, which differ greatlyin size.
- A is a shaft, having aseries of radial arms, a a, which support a cylindrical screen, B B B".
- This screen is composed of perforated metal plates, the part B having long narrow slots and the other parts circular holes.
- the holes in the section B are larger than in the section B, and any number of f sections having perforations progressing in size, as described, may be joined together.
- the cylinder is slightly inclined, and the shaft A is mounted in bearin gs in a casing,'C, subdivided by partitions 0 at the meeting-edges of the sections of the cylinder.
- the floors b of each chamber are pitched toward a door, 11.
- Standards 9 e at either end ofthe casing support a roller, D, that bears on the outer surface of the cylinder, and is designed to press back into the cylinder any peas which may stick in the holes.
- E is a casing, within which turns a screwconveyer,f, mounted on the shaft A; and Gris a hopper arranged to deliver the peas to the casing E, a slide, h, being designed to regulate the flow or cut it off entirely, as desired.
- the lower end of the hopper enters the casingE tangentially to the casing and in the direction of the turn of the conveyer, as shown by the arrow, and this is a most important point, as the peas strike the blade of the conveyer in the direction of its own motion, lessening the force of the impact and wholly obviating all danger of the peas being cut or bruised by the conveyor.
- Pulleys F and 9 over which suitable belts are led, serve to drive the conveyor and cylinder.
- the shelled peas are fed to the hopper, and run thence into the conveyercasing, whence they are fed to the cylinder, falling upon the section- B.
- the holes in this section are in the form of narrow slots, and they are so made in order to permit the passage of pieces of pod and tendril, of dirt, and of the smallest and worthless peas.
- This section in a word, is designed to get rid of the refuse material. The peas roll down the cylinder upon the section B, through the holes in which the small peas fall, and are discharged into a suitable receptacle through the door d.
- the salientfeaturcof my invention is the peculiar feed-motion not, of course, a conveyerfeed broadly, for that is very old, as is also the general principle of separation by means of revolving screens of progressively-increasing mesh.
- the ordinary conveyer-feed such as is seen in sausage-machines and analogous devices-- I
- the combination, with therevolving screen, of the conveyer-fe'ed having an inlet-spout tangential or inclined to the casing, and opening into the same in the direction of the turn of the 15 conveyor, substantially as described.
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Description
(No Model.)
W. GJSUYDAM. MACHINE FOR SORTING GREEN PEAS.
No. 261,062., Patented July .11; 1882..
UNITED STATES PATENT OFFICE.
WILLIAM G. SUYDAM, OF BALTIMORE, MARYLAND, ASSIGNQR TO THE SCOTT MANUFACTURING COMPANY, OF SAME PLACE.
MACHINE FOR SORTING GREEN PEAS.
SPECIFICATION forming part of Letters Patent No. 261,062, dated July 11, 1882.
Application filed May 9, 1882. (No model.)
To all whom it may concern:
Be it known that I, WILLIAM G. SUYDAM, of Baltimore city, State of Maryland, have invented certain new and useful Improvements in Machines for Sorting Green Peas; and I hereby declare the same to be fully, clearly, and exactly described as follows, reference being had to the accompanying drawings, in which- Figure 1 is a central longitudinal sectional view of the device. Fig. 2 is a transverse sectional view on the line 00 wof Fig. 1; and Fig. 3 is a similar view, on an enlarged scale, on the line yy of same figure.
My invention relates to devices for separatin g the larger peas from the smaller ones preparatory to the processing step in canning this vegetable. Itis desirable for many reasons that the shelled peas be sorted as to size, as the smaller ones command a higher price than the larger, and do not require so long an immersion in the process-chamber as the latter. Besides, the appearance of the article is greatly improved by separating the peas, which differ greatlyin size.
It is obviously of the last importance in sortving the peas that they shall not be subjected to excessive agitation, as that would result in bruising them more or less, or perhaps in splitting some of the peas. 1 have devised a machine in which the peas are fed uniformly to a surface on which they are simply caused to roll, the said surface being provided with openings through which the smaller peas fall.
In the drawings, A is a shaft, having aseries of radial arms, a a, which support a cylindrical screen, B B B". This screen is composed of perforated metal plates, the part B having long narrow slots and the other parts circular holes. The holes in the section B are larger than in the section B, and any number of f sections having perforations progressing in size, as described, may be joined together. The cylinder is slightly inclined, and the shaft A is mounted in bearin gs in a casing,'C, subdivided by partitions 0 at the meeting-edges of the sections of the cylinder. The floors b of each chamber are pitched toward a door, 11.
Standards 9 e at either end ofthe casing support a roller, D, that bears on the outer surface of the cylinder, and is designed to press back into the cylinder any peas which may stick in the holes.
E is a casing, within which turns a screwconveyer,f, mounted on the shaft A; and Gris a hopper arranged to deliver the peas to the casing E, a slide, h, being designed to regulate the flow or cut it off entirely, as desired.
The lower end of the hopper enters the casingE tangentially to the casing and in the direction of the turn of the conveyer, as shown by the arrow, and this is a most important point, as the peas strike the blade of the conveyer in the direction of its own motion, lessening the force of the impact and wholly obviating all danger of the peas being cut or bruised by the conveyor.
Pulleys F and 9, over which suitable belts are led, serve to drive the conveyor and cylinder.
In operation, these parts being setin motion, the shelled peas are fed to the hopper, and run thence into the conveyercasing, whence they are fed to the cylinder, falling upon the section- B. As above stated, the holes in this section are in the form of narrow slots, and they are so made in order to permit the passage of pieces of pod and tendril, of dirt, and of the smallest and worthless peas. This section, in a word, is designed to get rid of the refuse material. The peas roll down the cylinder upon the section B, through the holes in which the small peas fall, and are discharged into a suitable receptacle through the door d. Any peas which are small enough to enter the holes, but stick therein without passing through, are carried up under the roller D, which presses them back into the cylinder, causing them to fall at a point lower down than that at which they entered the holes, so that they are fed down the cylinder and enter the next section, through the holes in which they readily pass.
The salientfeaturcof my invention is the peculiar feed-motion not, of course, a conveyerfeed broadly, for that is very old, as is also the general principle of separation by means of revolving screens of progressively-increasing mesh.
The ordinary conveyer-feedsuch as is seen in sausage-machines and analogous devices-- I In a machine for sorting greenpeas, the combination, with therevolving screen, of the conveyer-fe'ed having an inlet-spout tangential or inclined to the casing, and opening into the same in the direction of the turn of the 15 conveyor, substantially as described.
WILLIAM G. SUYDAM.
Witnesses:
H. O. BUoKMAsTER, MURRAY HANSON.
Publications (1)
Publication Number | Publication Date |
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US261062A true US261062A (en) | 1882-07-11 |
Family
ID=2330340
Family Applications (1)
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US261062D Expired - Lifetime US261062A (en) | William g |
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US (1) | US261062A (en) |
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- US US261062D patent/US261062A/en not_active Expired - Lifetime
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