DE8618372U1 - Universal leaf shredding unit - Google Patents

Universal leaf shredding unit

Info

Publication number
DE8618372U1
DE8618372U1 DE19868618372 DE8618372U DE8618372U1 DE 8618372 U1 DE8618372 U1 DE 8618372U1 DE 19868618372 DE19868618372 DE 19868618372 DE 8618372 U DE8618372 U DE 8618372U DE 8618372 U1 DE8618372 U1 DE 8618372U1
Authority
DE
Germany
Prior art keywords
cutting
leaves
shredding unit
shredding
channel
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
DE19868618372
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.)
MAURER ERNST 7905 DIETENHEIM DE
Original Assignee
MAURER ERNST 7905 DIETENHEIM DE
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 MAURER ERNST 7905 DIETENHEIM DE filed Critical MAURER ERNST 7905 DIETENHEIM DE
Priority to DE19868618372 priority Critical patent/DE8618372U1/en
Publication of DE8618372U1 publication Critical patent/DE8618372U1/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
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/141—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with axial flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • B02C2201/066—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for garden waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Harvester Elements (AREA)

Description

• »rf ·• »rf ·

Ernst MaurerErnst Maurer

Grenzweg 5
D-7905 DietenheimBorder Trail 5
D-7905 Dietenheim

Universal Laub&zgr;erkleinerungsaggregatUniversal leaf shredding unit

Die Erfindung bezieht sich auf ein Zerkleinerungsaggregat gemäß dem Oberbegriff des Anspruchs 1. Vorzugsweise ist die Neuerung mit einem Saugkanal (l) und einem Gebläse (5) konstruktiv vereinigt.The invention relates to a shredding unit according to the preamble of claim 1. Preferably, the innovation is structurally combined with a suction channel (l) and a blower (5).

Der Erfindung liegt die Aufgabe zugrunde alle Laubsorten auf beliebigem Untergrund aufzunehmen und zu zerkleinern, um dadurch den allgemeinen Stand der Technik zu verbessern.The invention is based on the task of collecting and shredding all types of leaves on any surface, in order to thereby improve the general state of the art.

Von besonderer Bedeutung für den Erfindungsgegenstand ist seine vielseitige Kombinierbarkeit mit bestehenden Geräten zur rationellen Straßen, Grundstücks, Anlagen- und Sportplatzpflege. Beispielsweise können Mehrzweckarbeitsmaschinen mit hydrostatischem Antrieb, Benzin- oder Dieselmotor sowie einer Dreipunktaufhängung zur Geräteaushebung mit dem Aggregat ausgestattet werden. Für Kompaktschlepper trifft dies ebenso zu. Außerdem ist die Erfindung für manuellen Betrieb in Kombination mit einem Elektro, Diesel- oder Benzinmotor als Antrieb für das Gebläse und das Messerwerk einsetzbar. Anhänger für Aufsitzmäher können mit der Erfindung auch ausgestattet werden. Grundsätzlich ist die Einsetzbarkeit des Erfindungsgegenstandes auf die bisher angeführten Verwendungsmöglichkeiten nicht beschränkt.Of particular importance for the subject matter of the invention is its versatility in combining with existing equipment for efficient road, property, facility and sports field maintenance. For example, multi-purpose machines with hydrostatic drive, petrol or diesel engine and a three-point hitch for lifting equipment can be equipped with the unit. This also applies to compact tractors. In addition, the invention can be used for manual operation in combination with an electric, diesel or petrol engine to drive the blower and the blade mechanism. Trailers for ride-on mowers can also be equipped with the invention. In principle, the applicability of the subject matter of the invention is not limited to the uses listed above.

Die erfindungsgemäßen Merkmale sind aus den Ansprüchen 1-3 entnehmbar.The features of the invention can be found in claims 1-3.

Die folgende Beschreibung erfolgt anhand der Fig. la und Ib und dient der näheren Erläuterung der Erfindung.The following description is based on Fig. 1a and 1b and serves to explain the invention in more detail.

Das auf dein Boden befindliche Laub (9) wird über einen Luftstrom, der in der Figur la durch Pfeile gekennzeichnet ist über einen Saugkanal (l) dem Schnittkanal (2) zugeführt. I.n Schnittkanal befindet sich eine beidseitig gelagerte Sechskantwelle (3) mit Distanzscheiben (7)· Auf der Sechskantwelle sitzen ca 20 Stück Schnittmesser (k) um jeweils k5 Grad versetzt. Die Geometrie der Schnittmesser, die Lage der Schneidkanten und die Anordnung der Messer ist in Figur Ib prinzipiell dargestellt. Durch Rotation der Welle, hervorgerufen durch ein Antriebselement (Elektro, Benzin- Diesel- oder Hydromotor) wird das sich im Luftstrom befindliche Laub von den rotierenden, sichelförmigen Messern (Figur Ib) zerkleinert. Das zerkleinerte Laub wird mittels eines Gebläses (5)> das sich zwischen Antriebselement (8) und Messerwerk (k) befindet, zur Auslaßöffnung (6) im Luftstrom transportiert und ausgeblasen. Hier kann es beispielsweise in Säcke abgefüllt werden. Eine Anschlußmoglichkeit für Behältnisse bietet ein Flansch (7)» direkt an der Auslaßöffnung.The leaves (9) on the ground are fed to the cutting channel (2) via an air stream, which is indicated by arrows in Figure 1a, via a suction channel (l). In the cutting channel there is a hexagonal shaft (3) with spacers (7) mounted on both sides. Approximately 20 cutting blades (k) are mounted on the hexagonal shaft, each offset by k5 degrees. The geometry of the cutting blades, the position of the cutting edges and the arrangement of the blades is shown in principle in Figure 1b. When the shaft rotates, caused by a drive element (electric, petrol, diesel or hydraulic motor), the leaves in the air stream are shredded by the rotating, sickle-shaped blades (Figure 1b). The shredded leaves are transported in the air stream to the outlet opening (6) by means of a blower (5)> located between the drive element (8) and the blade mechanism (k) and blown out. From here they can be filled into sacks, for example. A flange (7)» directly at the outlet opening provides a connection option for containers.

Claims (2)

Ernst Maurer 7905 Dietenheim Grenzweg 5 AnsprücheErnst Maurer 7905 Dietenheim Grenzweg 5 Claims 1. Laubzerkleinerungsaggregat zum Aufsaugen und im wesentlichen zum Zerkleinern von allen Laubsorten; einsetzbar auf beliebigem Untergrund.1. Leaf shredding unit for vacuuming and essentially shredding all types of leaves; can be used on any surface. Das System ist dadurch gekennzeichnet, daß mittels eines Luftstromes durch einen Saugkanal (l) Laub angesaugt wird. Der Luftstrom führt dem Schnittkanal (2) das Laub zu. Im Schnittkanal sitzen auf einer Sechskantwelle (3) ca. 20 Stück Schnittmesser (k) um jeweils k5 Grad versetzt. Der Messerabstand wird durch Distanzscheiben (7) erzeugt. Durch die besondere Geomtrie der Schnittmesser {k) und der Drehbewegung der Welle (3) im Luftstrom wird das Laub zerkleinert. Über ein Gebläse (5) kommt das zerkleinerte Gut zur Auslaßöffnung (6).The system is characterized by the fact that leaves are sucked in by means of an air stream through a suction channel (l). The air stream feeds the leaves into the cutting channel (2). In the cutting channel, there are about 20 cutting blades (k) on a hexagonal shaft (3), each offset by k5 degrees. The blade spacing is created by spacers (7). The leaves are shredded by the special geometry of the cutting blades (k) and the rotation of the shaft (3) in the air stream. The shredded material is fed to the outlet opening (6) via a blower (5). 2. Zerkleinerungsaggregat nach Anspruch 1, dadurch gekennzeichnet, daß die Anordnung und die Geometrie der Messer im skizzierten System einen hohen Zerkleinerungsgrad hervorrufen.2. Shredding unit according to claim 1, characterized in that the arrangement and geometry of the blades in the system outlined produce a high degree of shredding. 3· Zerkleinerungsaggregat nach Anspruch 1+2, dadurch gekennzeichnet, daß zur entscheidenden Baugruppe Schnittkanal (2) mit Schnittmesser (4) die Baugruppen Saugkanal und Gebläse funktionsgerecht angepaßt sind.3· Shredding unit according to claim 1+2, characterized in that the suction channel and blower assemblies are functionally adapted to the decisive assembly of cutting channel (2) with cutting blade (4).
DE19868618372 1986-07-09 1986-07-09 Universal leaf shredding unit Expired DE8618372U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19868618372 DE8618372U1 (en) 1986-07-09 1986-07-09 Universal leaf shredding unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19868618372 DE8618372U1 (en) 1986-07-09 1986-07-09 Universal leaf shredding unit

Publications (1)

Publication Number Publication Date
DE8618372U1 true DE8618372U1 (en) 1992-11-26

Family

ID=6796309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19868618372 Expired DE8618372U1 (en) 1986-07-09 1986-07-09 Universal leaf shredding unit

Country Status (1)

Country Link
DE (1) DE8618372U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707891A1 (en) * 1994-10-17 1996-04-24 Analysa Bodenberatung + Umwelttechnik Ag Method for shredding and/or conditioning a material and apparatus therefor
DE19601594A1 (en) * 1996-01-18 1997-07-24 Fritsch Gmbh Two stage comminutor producing samples for analysis from, e.g., domestic or building waste

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707891A1 (en) * 1994-10-17 1996-04-24 Analysa Bodenberatung + Umwelttechnik Ag Method for shredding and/or conditioning a material and apparatus therefor
DE19601594A1 (en) * 1996-01-18 1997-07-24 Fritsch Gmbh Two stage comminutor producing samples for analysis from, e.g., domestic or building waste
DE19601594C2 (en) * 1996-01-18 1998-07-23 Fritsch Gmbh Method and device for comminuting materials, in particular for sample preparation for analysis

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