Sliding block type gap adjusting pipe chain particle supply robot

Abstract

The invention discloses a sliding block type gap adjusting pipe chain particle supply robot which comprises a supply annular pipeline, a buckling type driving traction mechanism, a tensioning driven chain wheel mechanism and a plurality of reducing scraper mechanisms. Each reducing scraper mechanism comprises a reducing scraper body, a reducing guide cylinder, a reducing sliding shaft, a reducing reset spring and a plurality of reducing scraper units distributed in a circumferential array mode. Each reducing scraper unit comprises a transmission assembly and a fan-shaped sliding block unit, the transmission assemblies are correspondingly arranged in a working cavity, and one ends of the transmission assemblies are correspondingly hinged to variable-diameter connecting lugs. The fan-shaped sliding block units are arranged on the peripheral surface of the variable-diameter scraper bodies, and are hinged to the other end of the transmission assemblies, and the two ends of each fan-shaped sliding block unit abut against one ends of the fan-shaped sliding block units of the two adjacent variable-diameter scraper units in an overlapped mode. The sliding block type gap adjusting pipe chain particle supply robot can adapt to conveying of materials with different diameters and is flexible in structure, wide in application range and capable of saving energy consumption.

Description

technical field [0001] The invention relates to a slider type adjustable gap pipe chain particle supply robot. Background technique [0002] Granular materials are transported from low places to high places, often using pipe chain conveying equipment for airtight transmission. Pipe chain conveying equipment not only has the sealing property of pipeline transportation to prevent granular materials from overflowing, but also has the high load characteristics of conveyor table transportation. [0003] However, the existing pipe chain conveying equipment also has disadvantages when conveying granular materials. The pipe chain conveying equipment for materials with larger diameters cannot be used for materials with smaller diameters; while the pipe chain conveying equipment for conveying materials with smaller diameters can convey materials with larger diameters, but due to the gap between the pipe chain push plate and the pipe The gap between the walls is small. During the enti...

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Problems solved by technology

[0003] However, the existing pipe chain conveying equipment also has disadvantages when conveying granular materials. The pipe chain conveying equipment for materials with larger diameters cannot be used for materials with smaller diameters; while the pipe chain conveying equipment for conveying materials with smaller diameters can convey materials with larger diameters, but due to the gap between the pipe chain push plate and the pipe The gap between the walls is small. During the whole transmission process, the push plate of the pipe chain is in a state of friction with the pipe wall, the running resistance is large, and the energy consumption is high; the overall structure is not flexible enough

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