Modular flight conveyor for collecting material spread by return of wave baffle tape machine

By using a modular scraper conveyor to automatically intercept and transport spilled material on the return section of the corrugated sidewall conveyor, the waste of resources and equipment operation caused by spillage are solved, and efficient and low-energy material recycling is achieved.

CN224466748UActive Publication Date: 2026-07-07SHI ZUI SHAN SHI NING LI JI XIE SHE BEI YOU XIAN GONG SI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHI ZUI SHAN SHI NING LI JI XIE SHE BEI YOU XIAN GONG SI
Filing Date
2025-08-14
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Corrugated sidewall conveyor belts experience material spillage during the return stroke due to material residue or vibration, resulting in resource waste and equipment malfunctions. Existing cleaning methods are inefficient and energy-intensive.

Method used

Design a modular scraper conveyor device, including a transmission unit, an intermediate trough and a tail wheel unit. It runs in the trough channel through a scraper chain assembly, automatically intercepts and conveys spilled materials, adapts to narrow spaces and achieves modular assembly.

Benefits of technology

It achieves automated, high-capacity, and low-power recycling of material spreading, ensuring continuous operation of the main conveyor line, reducing equipment wear and jamming risks, and improving operational reliability.

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Abstract

The application discloses a modularized scraper conveying device for collecting scattered materials on a wave-shaped baffle tape machine, and relates to the technical field of continuous conveying machines for bulk materials. The device comprises a transmission unit, an intermediate trough body, a tail wheel unit and a scraper chain assembly. The transmission unit comprises a driving end frame and a driving sprocket assembly, and a discharge port connected to a discharge hopper is arranged on the driving end frame. The intermediate trough body comprises a bearing plate, a return chain supporting plate and two material blocking side walls. The bearing plate is located directly below a main conveying belt of a return section and has a width wider than that of the main conveying belt. The two material blocking side walls are vertically and fixedly connected to the edges of the bearing plate, and the return chain supporting plate is detachably connected to the inner sides of the upper portions of the two material blocking side walls. The tail wheel unit comprises a tensioning end frame and a chain tensioning mechanism. The scraper chain assembly is sleeved on the driving sprocket assembly and the chain tensioning mechanism respectively. The application replaces manual work and high-energy-consumption tape machine schemes, and realizes automatic, large-capacity and low-power consumption recovery of scattered materials.
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