Working element for chain harrow for surface soil cultivation applications, has nuts rigidly fixed to or on sides into which teeth are screwed, where teeth on links are located, and internal space is closed on sides by removable weights
	SHEPELYOV S D; PYATAYEV M V; ZYRIANOV A P; KRAVCHENKO E N; CHERNIAEV D A; SHEPELYOV A S
	2024-10-08
专利权人	UNIV SOUTH URAL STATE AGRARIAN (UYSU-Non-standard)
申请日期	2024-10-08
专利号	RU231192-U1
成果简介	NOVELTY - The working element has chain trains provided with loosening elements made in form of pairs of mutually oppositely directed teeth (6), conically sharpened on a side and connected to a plate (2) on another side by a detachable threaded connection when the plate is rigidly fixed in an internal space of a chain train link (1). Two nuts are rigidly fixed to or on the sides into which the teeth are screwed. The teeth on each link are located coaxially. The internal space of the link is closed on the sides by removable weights (4) in form of plates. USE - Working element for a chain harrow for surface soil cultivation applications. ADVANTAGE - The working element ensures increase in depth of soil cultivation with increased hardness, while improving quality of the soil cultivation. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a chain working element with removable weights. 1Chain train link 2Plate 4Removable weights 6Mutually oppositely directed teeth 7Flange
IPC 分类号	A01B-021/04 ; A01B-023/02 ; A01B-031/00 ; A01B-035/32
国家	俄罗斯
专业领域	农业科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/14914
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV SOUTH URAL STATE AGRARIAN (UYSU-Non-standard)
推荐引用方式 GB/T 7714	SHEPELYOV S D,PYATAYEV M V,ZYRIANOV A P,et al. Working element for chain harrow for surface soil cultivation applications, has nuts rigidly fixed to or on sides into which teeth are screwed, where teeth on links are located, and internal space is closed on sides by removable weights. RU231192-U1[P]. 2024.

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