Tobacco shred two-way conveying mechanism and tobacco shred dryer

By designing a bidirectional tobacco conveying mechanism, and using hoses and sealing strips to seal the containment cavity to prevent the spread of smoke and dust, the problem of dust generation on the tobacco conveyor belt is solved, achieving environmental protection and convenient maintenance.

CN224179130UActive Publication Date: 2026-05-01CHINA TOBACCO JIANGSU INDAL
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Patent Information

Application Number
CN202520953718.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-15
Publication Date
2026-05-01
Estimated Expiration
2035-05-15

AI Technical Summary

Technical Problem

In the existing technology, when tobacco shreds are conveyed to the conveyor belt by the feeder, dust is easily generated, which leads to pollution of the processing environment and is inconvenient for inspection and maintenance.

Method used

Design a bidirectional tobacco conveying mechanism, including a feeder, a feed hood, a frame assembly, and a bidirectional conveyor belt. The tobacco is conveyed to the bidirectional conveyor belt inside the receiving cavity through a hose and a feed hole. The receiving cavity is sealed with a flexible sealing strip and a pressure strip. A dust removal pipeline is set up to prevent the spread of smoke and dust, and the feed hood is easy to disassemble for maintenance.

Benefits of technology

It effectively prevents the spread of smoke and dust, reduces environmental pollution, and improves the efficiency of inspection and maintenance.

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Abstract

The utility model relates to the technical field of tobacco shred processing, and discloses a two-way tobacco shred conveying mechanism and a tobacco shred dryer. Wherein the two-way tobacco shred conveying mechanism comprises a blanking device, a feeding cover, a frame body assembly and a two-way conveying belt, the blanking device is used for conveying tobacco shreds, and a blanking hole is formed in the lower portion of the blanking device; the feeding cover is located below the blanking device, a feeding hole is formed in the upper portion of the feeding cover, and the feeding hole is connected to the blanking device through a hose; the feeding cover is located above the frame assembly, the feeding cover is detachably connected to the frame assembly, and a containing cavity is formed between the feeding cover and the frame assembly; the two-way conveying belt extends in the first direction and is arranged in the containing cavity. Tobacco shreds conveyed by the discharging device can be conveyed to the two-way conveying belt through the hose and the feeding hole. A first discharging hole and a second discharging hole are formed below the two ends, in the first direction, of the containing cavity, and the first discharging hole and the second discharging hole are located in the two ends of the two-way conveying belt. According to the utility model, the phenomenon of material scattering is avoided, and overhaul and maintenance are convenient.
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