Multi-level smashing device for electronic waste recovery

A technology of electronic waste and crushing device, which is applied in the direction of grain processing, etc., can solve the problems of incomplete crushing and insufficient recycling of electronic waste, and achieve the effect of improving crushing efficiency, good effect, and sufficient and uniform crushing.

Pending Publication Date: 2018-12-28
朱强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Plastics, various metals, etc. can be recycled from e-waste. Before recycling e-waste, it is generally crushed. However, the existing shred

Method used

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  • Multi-level smashing device for electronic waste recovery
  • Multi-level smashing device for electronic waste recovery
  • Multi-level smashing device for electronic waste recovery

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1~3 , in an embodiment of the present invention, a multi-stage crushing device for electronic waste recycling, comprising a box body 1, a box door is opened on the side wall of the box body 1, and the box door is installed on the box body 1 through a hinge and a buckle. Support legs 17 are installed on the four corners of the bottom of the body 1, a feed hopper 3 is provided on the side wall of the box body 1, and a pre-crushing mechanism is...

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Abstract

The invention discloses a multi-level smashing device for electronic waste recovery. The multi-level smashing device comprises a box, a feed hopper is arranged on the side wall of the box, and a pre-smashing mechanism is arranged in the feed hopper. The pre-smashing mechanism comprises a smashing roller, a first motor and a gear. A second-level smashing mechanism is arranged on the upper portion of an inner cavity of the box and comprises a crankshaft, a shaft sleeve, a connecting rod, a movable rod, a smashing plate and a conveyor belt mechanism. A third-level smashing mechanism is arranged at the bottom of the inner cavity of the box and comprises an auger, a rotating shaft, spiral blades and a smashing column. The multi-level smashing device is provided with the pre-smashing mechanism,the second-level smashing mechanism and the third-level smashing mechanism, multiple times of repeated smashing is carried out after pre-smashing, three-level smashing is carried out while the spiralblades are used for continuously conveying discharging pipes, electronic waste is further fully smashed, and the smashing efficiency is improved. Meanwhile, continuous smashing can be achieved, the smashing quantity is large, and the effect is good.

Description

technical field [0001] The invention relates to the technical field of electronic waste recycling equipment, in particular to a multi-stage crushing device for electronic waste recycling. Background technique [0002] Electronic waste, commonly known as "electronic waste", refers to electrical appliances or electronic equipment that have been discarded and no longer used, mainly including household appliances such as refrigerators, air conditioners, washing machines, and televisions, and communication electronic products such as computers. [0003] Plastics, various metals, etc. can be recycled from e-waste. Before recycling e-waste, it is generally crushed. However, the existing shredding devices generally only have the first-level shredding function, resulting in incomplete shredding of e-waste and insufficient recycling. full. Contents of the invention [0004] The object of the present invention is to provide a multi-stage crushing device for electronic waste recyclin...

Claims

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Application Information

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IPC IPC(8): B02C4/08B02C1/14B02C18/14B02C21/00
CPCB02C1/14B02C4/08B02C18/0092B02C18/14B02C21/00B02C2201/06
Inventor 王康
Owner 朱强
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