摘要:
Exemplary embodiments of a chipper shredder are provided. In some exemplary embodiments, the chipper shredder can include a rotor disc having an obverse side and a reverse side, one or more chipper blades provided on the obverse side, one or more impeller blades provided on the reverse side, the one or more impeller blades being perpendicular to the rotor disc, one or more hammer blades on the reverse side, the one or more hammer blades being substantially parallel to the rotor disc, and one or more L-blades on the reverse side that extend outwardly and upwardly from a center of the rotor disc.
摘要:
An apparatus for destroying data storage devices comprises a shredder assembly, a hammer mill assembly, a chute mounted in an open communication with an interior of the shredder assembly and with an interior of the hammer mill assembly, the chute sized and shaped to transfer shredded remnants from the shredder assembly into the hammer mill assembly, a power drive assembly coupled to each of the shredder assembly and the hammer mill assembly, and a control assembly configured to operate the shredder assembly and the hammer mill assembly.
摘要:
A system for shearing bulk material includes a shearing cartridge with an input port and an output port. A first plurality of rotatable blades are disposed about a first shaft, Each of the first plurality of rotatable blades includes a center aperture such that the first shaft extends through the center apertures of the first plurality of rotatable blades to selectively rotate each of the first plurality of rotatable blades simultaneously. A second plurality of rotatable blades is opposingly offset from the first plurality of rotatable blades. Each of the second plurality of rotatable blades includes a center aperture such that the second shaft extends through the center apertures of the second plurality of rotatable blades to selectively rotate each of the second plurality of rotatable blades in a direction opposite the first plurality of rotatable blades to shear and reduce the bulk material.
摘要:
The present invention is a strip/cross switch mechanism of double-duty shredder, consists of two main bodies, machine drive device and switch knob device, wherein, machine drive device comprises: motor drive gear wheel, drive shaft, shaft coat, large strap wheel, ratchet wheel, drive key, pawl, pawl wheel, and the switch knob device consists of fork, knob arm, fork frame and knob, the rotary knob change the position of fork to make large strap wheel compel drive key move to the position that pawl and ratchet wheel disposed, when derive key intermeshes with pawl the ratchet wheel that pawl affiliated to and the fixed drive shaft of ratchet wheel will be rotated to rotates latitude paper-cutting mechanism drivingly connected to drive shaft to cut the paper to be cut in latitudinal direction.
摘要:
A used-can processing system includes a shredder for cutting a used drum can, and a pelletizer for pelletizing cut pieces of the used can. The shredder includes a pair of rotary blade units which rotate with their blades meshing each other so as to cut a used drum can thrown from above the shredder, and a pair of auxiliary rotary blade units which face the respective rotary blade units and rotate in the same direction as do the corresponding rotary blade units, to thereby urge the used drum can toward the pair of rotary blade units. Each of the blades of the rotary blade units and the auxiliary rotary blade units has projecting portions and depressed portions formed alternately along the circumferential direction. Moreover, a screen having cut-pieces removal holes is disposed below and along the pair of rotary blade units and the pair of auxiliary rotary blade units.
摘要:
The present invention is a linkage mechanism of cut-paper and anti-block of double-duty shredders, main comprising: stripe-cutter wheel group, latitude cutter, drive shaft, paper-expeller, crank coupler link group and intermittent cluster gear, is that crank coupler link drive latitude-cutter to cut horizontally the paper to be cut, then intermittent cluster gear control the stripe-cutter wheel group to pull down the paper to be cut to act longitudinal cut, and by the circle cross movement, the paper to be cut will be cut into chips.
摘要:
A granulator has a first coarse cutting stage operating at between 5 and 45 rotations per minute and a second fine cutting stage operating at two to ten times the speed of the first stage. Since granulate exiting the second stage is uniformly divided, the granulator operates independent of a screen. A first cutter stage has cutting segments having blades interspersed with deflector segments about a shaft. Rotation of the shaft urges the blades past a spaced stationary cutter.
摘要:
In a method for disposing of waste matter such as waste tire pieces by using first and second shredding members each having shredding blades, the waste matter is introduced into a space between the shredding blades of the first and second shredding members and shredded or torn off into fine chips by operating the first and second shredding members, while partially caught by grooves formed in opposite faces of the shredding blades of the respective shredding members. By moving the first and second shredding members relative to each other in opposite directions to impart a shearing force to the waste matter in the space between the shredding blades, the waste matter is effectively torn off into pieces. When a waste tire is processed in an apparatus for practicing the method, it is successfully separated into rubber parts and wires with high efficiency.
摘要:
The present invention is designed to perform a primary crushing operation including hooking and crushing of the top face part of waste through cooperation of a supporting projection and a first crushing roller. The first crushing roller also conveys the waste. A secondary crushing operation includes crushing of a bottom face part and the top face part of the waste W, while lifting the waste is performed by the first crushing roller and a second crushing roller. And, a tertiary crushing operation including crushing of the object material, that is to be crushed, into small pieces and discharging of these pieces separately from the materials that are unfit for crushing is performed by the second crushing roller and a third crushing roller. The primary crushing operation, secondary crushing operation and tertiary crushing operation are performed one after another, for the purpose of separating and discharging materials that are unfit for crushing without deforming them, and accurately crushing the object material such as frame member, etc., even if the waste is directly submitted to the crushing operations without removing the materials that are unfit for crushing such as a motor, compressor, etc. The recovery ratio of valuables is thus improved upon.
摘要:
A slow speed, high torque shear technology is disclosed having optional configurations and attachments for its construction and methods for reconfiguring existing shears to improve performance, and maintenance economics. A method is provided for the readily replacement of individual cutters and tooth modules, reconfiguration of cutter and tooth assemblies in a mix and match manner, in combination with matching anvils having replacement cutting elements with multiple cutting faces. Alternative embodiments are provided illustrating methods of configuration of various types of cutting elements and material feed systems. Methods for converting a rough cut shear to a fine particle shear and then to a granulator as well as a method for rejecting unprocessable material is also disclosed.