Tail structure of air cushion conveyor

By introducing a vehicle-type tensioning device and a cleaner into the tail structure of the air cushion conveyor, the problems of tension fluctuation and material accumulation during long-distance conveying are solved, improving the safety and production efficiency of the equipment and reducing the difficulty of manual maintenance.

CN224449114UActive Publication Date: 2026-07-03MYANDE GRP CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
MYANDE GRP CO LTD
Filing Date
2025-07-14
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing air cushion conveyors suffer from insufficient tail tension stroke during long-distance transport, severe belt tension fluctuations, difficulty in cleaning accumulated debris, and poor heat dissipation of transition rollers, all of which affect equipment safety and production efficiency.

Method used

It adopts a car-type tensioning device, combined with a movable section and a fixed section guide rail structure, to achieve a wide range of tension adjustment; it is equipped with a sweeper and scraper device to automatically remove debris; and it uses a wear-resistant transition plate to replace the transition idler roller, reducing friction and temperature risks.

Benefits of technology

It achieves a wide tension adjustment range, small tension fluctuations, automatic material removal, improved equipment safety and production efficiency, and reduced manual maintenance costs.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224449114U_ABST
    Figure CN224449114U_ABST
Patent Text Reader

Abstract

This utility model discloses a tail structure for an air cushion conveyor. A tail movable section is inserted into the tail end of a fixed tail section. A tail cleaning section is connected to the tail end of the movable tail section, and a tail shaft section is connected to the tail end of the cleaning section. A tail roller is located within the tail shaft section. The lower return belt passes over the tail roller, reverses direction, and becomes the upper carrying belt. Rollers are located at the bottom of the movable tail section and the cleaning tail section, supported by a ground rail extending along the length of the conveyor. A tensioning frame is located behind the tail shaft section, and a steel wire rope is connected to the tail end of the tail shaft section. The steel wire rope passes over a pulley on the tensioning frame and is suspended from the top of a counterweight block. This air cushion conveyor's tail structure features a large tension adjustment range, minimal tension fluctuation impact, and automatic removal of accumulated material at the tail.
Need to check novelty before this filing date? Find Prior Art