摘要:
A shredder protection device comprises a shredding chamber (4). The device comprises a protective drum (6) able to move between a raised or clear position and a lowered position to allow branches or other plant matter to be introduced when the drum (6) is in the raised position, and to press the branches or other plant matter down towards the shredding chamber (4) when the drum (6) is in the lowered position, blocking off the passage in the lowered position so as to prevent an operator from being drawn in towards the shredding chamber (4).
摘要:
A shredder-aspirator integrated device (1) is described comprising shredding means (3) suitable to shred organic gardening material, characterised in that it comprises: an aspirating mouth (6) suitable to aspirate organic gardening material; a fan (10) rotatable about an axis (A), which is operable to generate an air flow suitable to convey organic gardening material via an aspirating mouth (6) toward shredding means (3); and a drive (12) connectable to a motor (38); the shredding means (3) and said fan (10) are operatively connected to the drive (12).
摘要:
A discharge device (2) for shredded organic matter from a shredder (1), wherein the device comprises a rotatable shaft (3) on which a fan element (4) is provided which is configured to project the shredded matter in the direction of the discharge side, and displacement means (5; 6) which are configured to move at least part of the supplied matter in the direction of the fan element (4). The invention furthermore concerns a shredder (1) provided with such a discharge device (2).
摘要:
A shredder (1) for biomass material comprises a single rotary member or two spaced rotary members (10, 11) supported in a housing (12) having a cylindrical wall (20) with a plurality of outward shear members (21, 22) spaced longitudinally and radially of the cylindrical wall (20) so as to pass a cooperating element (27, 28, 41, 42, 185, 196) in a shearing action. The shear members (21, 22) form ends of a support plate extending diametrically through the wall (20) so as to provide structural support. Typically in the two drum system, a top grate member (27, 28) is mounted in the feed throat and a bottom grate member (41, 42) is provided underneath the plane of closest approach. Each of these grate members provide shearing actions with the shear members (21, 22) . The housing beneath the at least one rotary member (10, 11) may include apertures (56) which selectively allow passage of the biomass material to an outlet of the shredder after shearing actions performed thereon.
摘要:
A waste processing system includes a cutting system and a feed system, wherein the improvement relates to a safety and control system which comprises a foot actuated actuator having at least two operable positions, wherein the actuator is in communication with the waste processing system and is adapted to selectively control the operation thereof.
摘要:
L'invention concerne un dispositif de broyage des végétaux comprenant une unique goulotte d'alimentation (2), dans laquelle peuvent être introduits les végétaux à broyer, une chambre (4) équipée de moyens de coupe, transformant lesdits végétaux en copeaux, et une zone d'éjection (6), délivrant des copeaux, lesdits moyens de coupe comprenant au moins un rotor comprenant un disque (20). Selon l'invention, lesdits moyens de coupe comprennent : - au moins une première lame de coupe (22), montée du côté dudit disque (20) orienté vers ladite goulotte (2), produisant des premiers copeaux, dits copeaux grossiers ; - au moins une ouverture (23), permettant le passage desdits copeaux grossiers ; - au moins une seconde lame de broyage (21), montée du côté dudit disque orientée vers ladite zone d'éjection (6), la ou lesdites secondes lames (21) transformant lesdits copeaux grossiers en copeaux fins, la ou lesdites secondes lames de broyage (21) présentant au moins deux tranchants distincts (211, 212), aptes à assurer un broyage desdits copeaux grossiers et une éjection desdits copeaux fins via ladite zone d'éjection (6).
摘要:
Eine Messerscheibe (1), insbesondere für einen Gartenhäcksler, besitzt eine im Wesentlichen ebene Grundplatte (3) und mindestens zwei an mindestens einem Messer (5, 45, 47) ausgebildete Schneiden (7, 8, 46, 48). Die Messerscheibe (1) ist im Betrieb um eine senkrecht zur Grundplatte (3) stehende Drehachse (2) rotierend angetrieben. Eine lange Betriebsdauer bei geringem Aufwand für den Bediener kann erreicht werden, wenn das mindestens eine Messer (5, 45, 47) an der Messerscheibe (1) um eine Schwenkachse (24) schwenkbar gelagert ist, wobei in einer ersten Schwenklage (35, 43) eine erste Schneide (7, 46) und in einer zweiten Schwenklage (36, 44) eine zweite Schneide (8, 48) zum Einsatz kommt.
摘要:
Eine Zerkleinerungsmaschine zum Zerkleinern von Material, mit einem horizontal angeordneten Rotor (1) weist einen die Austrittsgröße des zerkleinerten Materials bestimmenden Rost (7) auf. Der Rost (7) weist den Materialauslass (17) überspannende, zueinander parallele Roststäbe (18) auf, zwischen denen durchgehende Durchtrittsspalte (19) vorgesehen sind.