Multi-stage vibrating screen not prone to being blocked

Abstract

The invention discloses a multi-stage vibrating screen not prone to being blocked. The multi-stage vibrating screen comprises a supporting frame, the supporting frame is connected with a driving mechanism and a screening mechanism, the screening mechanism comprises screening assemblies and a discharging screening plate, the set of screening assembly away from the driving mechanism is connected with the discharging screening plate, and the discharging screening plate is in sliding connection with the supporting frame; the screening assemblies comprise first screening rods, the first screening rods are hinged to screening plates, the ends, away from the first screening rods, of the screening plates are hinged to second screening rods, the second screening rods are hinged to second screening plates, and the second screening plates are hinged to the adjacent first screening rods; the two ends of each first screening rod are hinged to supporting rods, and a linkage rod is hinged to the position between every two adjacent supporting rods located on the same side of each first screening rod. According to the multi-stage vibrating screen not prone to being blocked, materials can be separated stage by stage, the situation that the materials block meshes in the first screening plates and the second screening plates is reduced, and the overall screening efficiency is improved.

Description

technical field [0001] The present application relates to the field of vibrating screens, in particular to a multi-stage vibrating screen that is not prone to clogging. Background technique [0002] With the continuous advancement of economic development and urbanization, some existing buildings and interior decorations need to be demolished, resulting in a large amount of waste, of which construction waste is the most important part. Construction waste is resource-based, occupies a large amount of land and endangers the environment. features. The recycling and reuse of construction waste has become a hot research issue at present. It is of positive significance to explore the recycling of construction waste, resource conservation, environmental protection and guidance for the practice of resource utilization of construction waste from the perspective of circular economy. [0003] At present, the Chinese invention patent application with the notification number CN212702915U...

AI Technical Summary

Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that it is difficult to sieve construction waste step by step, and at the same time, the sieve plate is prone to clogging during the process of sieving the waste, resulting in low screening efficiency

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