DE57550C - Shaking boxes on grain cleaning machines for sharpening the grain - Google Patents
Shaking boxes on grain cleaning machines for sharpening the grainInfo
- Publication number
- DE57550C DE57550C DENDAT57550D DE57550DA DE57550C DE 57550 C DE57550 C DE 57550C DE NDAT57550 D DENDAT57550 D DE NDAT57550D DE 57550D A DE57550D A DE 57550DA DE 57550 C DE57550 C DE 57550C
- Authority
- DE
- Germany
- Prior art keywords
- grain
- shows
- sharpening
- cleaning machines
- section
- 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
- 238000004140 cleaning Methods 0.000 title description 2
- 239000012535 impurity Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B1/00—Preparing grain for milling or like processes
- B02B1/02—Dry treatment
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
Unter diesem Schüttelsiebe bewegen sich zwei Bürstenwalzen _/, deren Lager in die Riemen g g eingeschaltet sind, so dafs sich die Wellen der Bürstenwalzen in ersteren frei drehen können. Diese Drehung wird dadurch bewirkt, dafs die Bürsten in die Maschen der Siebe eindringen und sich also bei ihrer langsamen Fortbewegung um ihre Achse drehen müssen. Durch dieses Eindringen der Bürsten in die Maschen, unterstützt durch die Hin- und Herbewegung des Siebes, ist das Verstopfen desselben ausgeschlossen. Das gute Getreide gelangt nun in den Schleuderkasten /z, welcher aus zwei Abtheilungen besteht, die oben und unten mit geschlitztem oder sonst geeignet perforirtem Stahlblech bezogen sind. Dieser Schleuderkasten erhält durch zwei Excenter i eine auf- und niedergehende, werfende Bewegung, welche durch an jeder Seite angebrachte Federn noch verstärkt wird. Das Getreide wird also bei der grofsen Arbeitsfläche des Schleuderkastens durch das Auf- und Abwerfen in seiner ganzen Oberfläche kräftig mit den rauhen Flächen in Berührung gebracht und dadurch eine scheuernde und abspitzende Wirkung erzielt. Da der ganze Schleuderkasten h in einem Räume hängt, der mit dem Ventilator c in Verbindung steht, werden die abgestofsenen Theile sofort entfernt. Under this vibrating screens move two brush rollers _ /, whose bearings are switched gg in the belts, so the shafts of the brush rollers DAF in the former can rotate freely. This rotation is caused by the fact that the brushes penetrate the meshes of the sieves and must therefore rotate about their axis as they move slowly. This penetration of the brushes into the mesh, supported by the back and forth movement of the sieve, prevents the sieve from clogging. The good grain now gets into the centrifugal box / z, which consists of two sections covered above and below with slotted or otherwise suitably perforated sheet steel. This centrifugal box is given an up and down throwing movement by two eccentrics i , which is reinforced by springs attached to each side. The whole surface of the grain is thus brought into contact with the rough surfaces of the large working surface of the centrifugal box by being thrown up and down, and thereby a scrubbing and sharpening effect is achieved. Since the whole centrifugal box h hangs in a room which is connected to the fan c , the repelled parts are immediately removed.
Aus dem Schleuderkasten h gelangt das Getreide zwischen die Bürstenwalze k und die Bürste k1, wo es noch einmal gründlich von allen noch etwa anhaftenden Unreinigkeiten befreit wird. Unter der Bürstenwalze wird dasselbe noch einmal stark durchgeblasen und tritt so vollkommen rein aus der Maschine.The grain passes from the centrifugal box h between the brush roller k and the brush k 1 , where it is once again thoroughly freed from any impurities that may still be adhering to it. The same is blown through again strongly under the brush roller and comes out of the machine completely.
Die gröberen Unreinigkeiten sammeln sich in einem Kasten m hinter dem Saugkanal und verlassen die Maschine durch seitliche Klappen n, Fig. 3. Die leichteren Theile gelangen durch das Saugrohr ο in den Ventilator c und aus diesem mit den anderen Unreinigkeiten durch das Rohr ρ in die Staubkammer.The coarser impurities collect in a box m behind the suction channel and leave the machine through side flaps n, Fig. 3. The lighter parts get through the suction pipe ο into the fan c and from there with the other impurities through the pipe ρ into the Dust chamber.
Pa τ ε nt-Anspruch:Pa τ ε nt claim:
An einer Getreideputzmaschine der Schleuderkasten h, welcher durch die auf- und niedergehende Stofsbewegung das Getreide während seines Durchganges durch diesen Kasten in Wurfbewegung setzt und dasselbe hierdurch mit den längs- und quergerippten, rauhen oberen und unteren Flächen in energische Berührung bringt. The centrifugal box h on a grain cleaning machine, which sets the grain into throwing motion through the up and down movement of material as it passes through this box and thereby brings it into energetic contact with the longitudinally and transversely ribbed, rough upper and lower surfaces.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE57550C true DE57550C (en) |
Family
ID=331912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT57550D Expired - Lifetime DE57550C (en) | Shaking boxes on grain cleaning machines for sharpening the grain |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE57550C (en) |
-
0
- DE DENDAT57550D patent/DE57550C/en not_active Expired - Lifetime
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