Search

CN-224221494-U - Shredding machine

CN224221494UCN 224221494 UCN224221494 UCN 224221494UCN-224221494-U

Abstract

The utility model belongs to the technical field of shredders, in particular to a shredder, which comprises a machine shell and a shredding bin arranged in the machine shell, wherein a shredding knife set and a filter assembly positioned below the shredding knife set are transversely arranged in the shredding bin, the filter assembly is transversely matched in the shredding bin in a sliding manner, a replacement window communicated with the shredding bin is arranged on the machine shell positioned on one side of the filter assembly, the replacement window is a replacement channel for the filter assembly to transversely slide into or out of the shredding bin, and a replacement end cover capable of completely plugging the replacement window is detachably connected to the replacement window. The utility model has simple structure, reasonable design and low cost, adopts a split structure between the filter component and the shell, and is provided with the replacement window on the side wall of the shredding bin, so that the filter component can transversely slide to enter or exit the shredding bin, thereby realizing the rapid disassembly and assembly operation of the filter component.

Inventors

  • MIAO WEIDA
  • Bao Ruxing

Assignees

  • 美新源环保产业有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (6)

  1. 1. The shredder comprises a machine shell (1) and a shredding bin arranged in the machine shell (1), wherein shredding knife groups (2) and filter assemblies (3) positioned below the shredding knife groups (2) are transversely arranged in the shredding bin, and the shredder is characterized in that the filter assemblies (3) are transversely matched in the shredding bin in a sliding manner, a replacement window (4) communicated with the shredding bin is formed in the machine shell (1) positioned on one side of the filter assemblies (3), the replacement window (4) enters or exits from a replacement channel of the shredding bin in a sliding manner, and a replacement end cover (5) capable of completely plugging the replacement window (4) is detachably connected to the replacement window (4).
  2. 2. A shredder according to claim 1, wherein inner sliding guide rods (6) are arranged in the shredding bin right below the front and rear side parts of the shredding knife set (2) along the transverse frame, and the front and rear side parts of the filter assembly (3) are respectively and slidably arranged on the corresponding inner sliding guide rods (6).
  3. 3. A shredder according to claim 1 or 2, wherein the filter assembly (3) comprises a filter chassis (7) and a filter screen (8) arranged on the filter chassis (7), the filter chassis (7) is slidably matched in the shredding bin, and a filter handle (9) is arranged on the side wall, close to the replacement window (4), of the filter chassis (7).
  4. 4. The shredder according to claim 1, wherein the outer wall surface of the replacement end cover (5) is provided with an end cover handle (10), the inner end surface of the replacement end cover (5) is provided with a limiting support column (11), the end part of the limiting support column (11) is supported against the corresponding side wall of the filter assembly (3), and a positioning space for fixing the transverse position of the filter assembly (3) is formed between the limiting support column (11) and the shredding bin.
  5. 5. A shredder according to claim 1 or 2, characterized in that an external support (12) is provided on the casing (1) outside the replacement window (4), the external support (12) being a replacement platform for the filter assembly (3) which is laterally slid out of the shredding bin.
  6. 6. The shredder according to claim 5, wherein the front and rear side portions of the outer support frame (12) are respectively provided with an outer sliding guide rod (13) along the transverse direction, and the front and rear side portions of the filter assembly (3) are respectively slidably mounted on the corresponding outer sliding guide rods (13).

Description

Shredding machine Technical field: the utility model belongs to the technical field of shredders, and particularly relates to a shredder. The background technology is as follows: The shredder is used as mechanical equipment widely applied to the fields of solid waste treatment, resource recovery and the like, and has the core function of shearing and crushing materials through a cutter set. In the actual operation process, in order to control the discharging granularity, a filtering component (such as a screen or a grid) is usually arranged below the shredding knife group, and materials which do not meet the size requirement are intercepted and crushed continuously. However, the filter assembly of the conventional shredder often adopts a fixed mounting structure, and the shredder can be replaced only by disassembling the whole shredder, so that the disassembly and assembly operations are very inconvenient, the replacement efficiency is low, and the maintenance labor cost is high. The invention comprises the following steps: The utility model aims to provide a shredder which has a simple structure, reasonable design and low cost, and adopts a split structure, so that a filter assembly can transversely slide to enter or exit a shredding bin, and the quick dismounting operation of the filter assembly is realized. The utility model is realized in the following way: The utility model provides a shredder, includes the casing and sets up the shredding storehouse in the casing, transversely is provided with shredding knife group in the shredding storehouse and is located the filter component of shredding knife group below, filter component horizontal sliding fit is in shredding storehouse, is located set up on the casing of filter component one side with the change window of shredding storehouse intercommunication, and should change the window and get into or withdraw from the change passageway in shredding storehouse for filter component horizontal sliding, can dismantle on the change window and be connected with the change end cover that can the complete shutoff change window. In the shredder, inner sliding guide rods are arranged in the shredding bin right below the front side and the rear side of the shredding knife set along the transverse frame, and the front side and the rear side of the filtering component are respectively and slidably arranged on the corresponding inner sliding guide rods. In the shredder, the filter assembly comprises a filter underframe and a filter screen arranged on the filter underframe, the filter underframe is slidably matched in the shredding bin, and a filter handle is arranged on the side wall, close to the replacement window, of the filter underframe. In the shredder, the outer wall surface of the replacement end cover is provided with the end cover handle, the inner end surface of the replacement end cover is provided with the limiting support column, the end part of the limiting support column is supported against the corresponding side wall of the filter assembly, and a positioning space for fixing the transverse position of the filter assembly is formed between the limiting support column and the shredding bin. In the above shredder, an external supporting frame is arranged on the casing outside the replacing window, and the external supporting frame is a replacing platform for placing the filter assembly outside the shredding bin in a transverse sliding manner. In the shredder, the front and rear side portions of the external support frame are respectively provided with the external sliding guide rods along the transverse direction, and the front and rear side portions of the filter assembly are respectively and slidably arranged on the corresponding external sliding guide rods. Compared with the prior art, the utility model has the outstanding advantages that: The utility model has simple structure, reasonable design and low cost, adopts a split structure between the filter component and the shell, and is provided with the replacement window on the side wall of the shredding bin, so that the filter component can transversely slide to enter or exit the shredding bin, thereby realizing the rapid disassembly and assembly operation of the filter component. Description of the drawings: FIG. 1 is a perspective view of the complete machine of the filter assembly of the present utility model in a shredding bin; FIG. 2 is a cross-sectional view of the filter assembly of the present utility model taken entirely within a shredder bin; FIG. 3 is a perspective view of the entire machine with the filter assembly of the present utility model withdrawn from the shredding bin; Fig. 4 is a cross-sectional view of the complete machine with the filter assembly of the present utility model exiting the shredding bin. In the figure, 1, a shell, 2, a shredding knife set, 3, a filtering component, 4, a replacement window, 5, a replacement end cover, 6, a sliding guide rod, 7, a filtering underfram