DE1974065U - LUMP REDUCTION DEVICE FOR SPREADING MACHINES. - Google Patents

LUMP REDUCTION DEVICE FOR SPREADING MACHINES.

Info

Publication number
DE1974065U
DE1974065U DEP29988U DEP0029988U DE1974065U DE 1974065 U DE1974065 U DE 1974065U DE P29988 U DEP29988 U DE P29988U DE P0029988 U DEP0029988 U DE P0029988U DE 1974065 U DE1974065 U DE 1974065U
Authority
DE
Germany
Prior art keywords
reduction device
spreading machines
lump
roller
size reduction
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
Application number
DEP29988U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAX PIETSCH FABRIK fur STRASS
Original Assignee
MAX PIETSCH FABRIK fur STRASS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAX PIETSCH FABRIK fur STRASS filed Critical MAX PIETSCH FABRIK fur STRASS
Priority to DEP29988U priority Critical patent/DE1974065U/en
Publication of DE1974065U publication Critical patent/DE1974065U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/286—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Description

Γ.Α. üL Ο / Ucteuts&aeü. ftfrentarnt München k/lax Pietsch, Hannover Blatt an:Γ.Α. üL Ο / Ucteuts & aeü. ftfrentnung Munich k / lax Pietsch, Hannover Blatt to:

31.8.1967August 31, 1967

GEBRAUCHSMUSTER - ANMELDUNGUSAGE SAMPLE - REGISTRATION

"Klumpenzerkleinerungs-Einrichtung für Streumaschinen""Lump reduction device for spreaders"

Beschreibung:Description:

Bei den bisher bekannten Streumaschinen, die für die Glatteis-Bekämpfung eingesetzt werden, entstanden erhebliche Schwierigkeiten dadurch, daß sich innerhalb des Streugutes Klumpen befinden können. Soweit Auftausalze gestreut werden, können diese Klumpen bei großer Kälte steinartig hart gefroren sein. Dadurch werden die Fördereinrichtungen des Streugerätes sehr stark beansprucht oder es entsteht eine erhebliche Bruchgefahr bei denselben.In the previously known spreaders, which are used to combat black ice are used, considerable difficulties arose from the fact that lumps can be found within the grit. As far as de-icing salts are sprinkled, these lumps can be frozen as hard as stones when it is very cold. This will make the funding facilities of the spreader is very heavily used or there is a considerable risk of breakage.

Die vorliegende Erfindung beseitigt die oben erwähnten Schwierigkeiten. Anstelle des sonst üblichen Absperrschiebers, der an der Austrittsöffnung der Fördereinrichtung angebracht ist, wird an der gleichen Stelle eine drehbar gelagerte Walze angeordnet, die mit durchlaufenden, möglichst scharfkantigen Rippen versehen ist. Durch das herausgeförderte Streugut wird diese Walze von selbst in Umdrehungen versetzt und zerkleinert so im Streugut befindliche Klumpen. Um auch Steine oder festgefrorene Klumpen reibungslos herauszufordern, ist diese Walze schwingend und federbelastet gelagert, so daß sie bei dem Durchwandern solcher festen Bestandteile nach oben ausweicht.The present invention overcomes the difficulties mentioned above. Instead of the otherwise usual gate valve, which is attached to the outlet opening of the conveyor device, the same Place a rotatably mounted roller, which is provided with continuous, as sharp-edged ribs as possible. Through the promoted Spreading material, this roller is set in revolutions by itself and crushes lumps in the spreading material. To also stones or Challenging frozen lumps smoothly is this roller oscillating and spring-loaded, so that it gives way upwards when wandering through such solid components.

In der beiliegende Zeichnung ist ein Ausführungs-Beispiel der vorliegenden Erfindung dargestellt. An der Austrittsöffnung ( 1 ) des Streugut-Behälters ( 2 ) ist die drehbar gelagerte Walze ( 3 ) angeordnet; dieselbe wird mit den Federn ( 4 ) nach unten auf das Streugut gedrückt. Die Rippen ( 5 ) dienen zur Zerkleinerung des Streugutes. Die Walze ( 3 ) ist zwischen 2 Spitzen ( 6 ) wartungsfrei gelagert.In the accompanying drawing is an exemplary embodiment of the present Invention shown. At the outlet opening (1) of the grit container (2) the rotatably mounted roller (3) is arranged; the same is pressed with the springs (4) down onto the grit. The ribs (5) are used to shred the grit. The roller (3) is mounted maintenance-free between 2 tips (6).

Claims (1)

Betrifft: Gebrauchsmuster-AnmeldungSubject: Utility model registration "Klumpenzerkleinerungs-Einrichtung für Streumaschinen""Lump reduction device for spreaders" SCHUTZANSPRÜCHEPROTECTION CLAIMS Anspruch 1Claim 1 Klumpenzerkleinerungs-Einrichtung für Streumaschinen, dadurch gekennzeichnet,Lump size reduction device for spreading machines, characterized in, daß anstelle des Absperrschiebers bekannter Bauart eine drehbar gelagerte Walze eingebaut wird.that instead of the gate valve of known design, a rotatably mounted roller is installed. Anspruch 2Claim 2 Klumpenzerkleinerungs-Einrichtung für Streumaschinen, dadurch gekennzeichnet,Lump size reduction device for spreading machines, characterized in, daß die drehbar gelagerte Walze nach Anspruch 1) mit zweckmäßigerweise scharfkantigen Rippen, Dorrten oder ähnlichen Einrichtungen, die der Zerkleinerung derartiger Bestandteile im Streugut dienlich sind, ausgestattet ist.that the rotatably mounted roller according to claim 1) with expedient sharp-edged ribs, arbors or similar devices that serve to crush such components in the grit are equipped. Anspruch 3Claim 3 Klumpenzerkleinerungs-Einrichtung für Streumaschinen, dadurch gekennzeichnet,Lump size reduction device for spreading machines, characterized in, daß die Walze zwischen 2 nachstellbaren Spitzen wartungsfrei gelagert ist.that the roller is mounted maintenance-free between 2 adjustable tips.
DEP29988U 1967-09-02 1967-09-02 LUMP REDUCTION DEVICE FOR SPREADING MACHINES. Expired DE1974065U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP29988U DE1974065U (en) 1967-09-02 1967-09-02 LUMP REDUCTION DEVICE FOR SPREADING MACHINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP29988U DE1974065U (en) 1967-09-02 1967-09-02 LUMP REDUCTION DEVICE FOR SPREADING MACHINES.

Publications (1)

Publication Number Publication Date
DE1974065U true DE1974065U (en) 1967-12-07

Family

ID=33367841

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP29988U Expired DE1974065U (en) 1967-09-02 1967-09-02 LUMP REDUCTION DEVICE FOR SPREADING MACHINES.

Country Status (1)

Country Link
DE (1) DE1974065U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10823109B2 (en) 2015-08-11 2020-11-03 Ks Kolbenschmidt Gmbh Piston for an internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10823109B2 (en) 2015-08-11 2020-11-03 Ks Kolbenschmidt Gmbh Piston for an internal combustion engine

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