Maintenance-free rotary support adjusting structure for land leveler

The utility model relates to the technical field of rotary supports of land levelers, in particular to a maintenance-free rotary support adjusting structure for a land leveler, which comprises a traction frame, a rotary gear ring arranged below the traction frame, and a support guide block used for...

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Bibliographic Details
Main Authors GUO YINLIANG, CHANG JIAHUA, XU XIN, ZHANG MI, DIAO TUN
Format Patent
LanguageChinese
English
Published 18.07.2023
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The utility model relates to the technical field of rotary supports of land levelers, in particular to a maintenance-free rotary support adjusting structure for a land leveler, which comprises a traction frame, a rotary gear ring arranged below the traction frame, and a support guide block used for supporting the rotary gear ring and connected with the traction frame. An upper abrasion-resistant sliding plate is arranged between the supporting guide block and the rotary gear ring, a side edge abrasion-resistant sliding plate is arranged between the rotary gear ring and the traction frame, the upper abrasion-resistant sliding plate and the side edge abrasion-resistant sliding plate are both made of self-lubricating abrasion-resistant materials, and the supporting guide block makes contact with the inner ring of the rotary gear ring through the side edge abrasion-resistant sliding plate. And only the worn side wear-resistant sliding plate needs to be replaced for maintenance, so that the cost is reduced. 本实用新型涉
Bibliography:Application Number: CN202223576116U