A file shredder for indoor and outdoor decoration cost

By coordinating the design of the shredding components with the pushing and pressing mechanisms, and combining adhesive spraying and multi-stage compression, the problem of loose paper scraps taking up space in traditional shredders is solved, achieving efficient paper scrap compression and recycling.

CN224586601UActive Publication Date: 2026-08-04YANTAI SHUOLI DECORATION CO LTD
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Patent Information

Application Number
CN202522024771.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-20
Publication Date
2026-08-04
Estimated Expiration
2035-09-20

AI Technical Summary

Technical Problem

Traditional document shredders produce loose paper scraps that take up a lot of space, making them difficult to store, inefficient, and inconvenient for subsequent transportation and recycling.

Method used

It adopts a collaborative structure of crushing components, pushing mechanism and pressing mechanism. The servo motor drives the reciprocating screw to drive the mounting plate forward. The telescopic baffle closes the pressing surface. Combined with the stepper motor driving the cam to periodically push the pressing plate, the paper scraps are compressed in multiple stages. Adhesive is sprayed to enhance cohesion.

Benefits of technology

It achieves stable collection and high-density compression of paper scraps, improves collection efficiency, reduces storage and transportation costs, and facilitates waste paper recycling.

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Abstract

The utility model discloses a kind of indoor and outdoor decoration cost's file crushing device, it is related to engineering cost technical field, including pulverization box, pulverizer, pushing mechanism and pressing mechanism, pulverization box upper end is equipped with feed inlet, inside is equipped with pulverizer, lower part forms storage cavity;Pushing mechanism is by servo motor, reciprocating screw, transmission block and mounting plate constitute, for the paper scrap after crushing is collected and preliminary compression;Pressing mechanism includes stepper motor, cam and pressing plate, set in mounting plate, for the paper scrap group implements secondary pressurization, the utility model is through setting pushing mechanism and pressing mechanism, solved the paper scrap loose, accumulated volume big, storage efficiency low, need frequent cleaning problem when traditional file crushing equipment handles a lot of cost data, simultaneously, capacity sensor real-time monitoring paper scrap amount, realize the automation control of compression process.
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