发明名称 |
УСТРОЙСТВО ДЛЯ ОБРАБОТКИ ПРИСТВОЛЬНОЙ ПОЛОСЫ В РЯДАХ МНОГОЛЕТНИХ НАСАЖДЕНИЙ |
摘要 |
FIELD: agriculture. ^ SUBSTANCE: device comprises milling drum mounted in a casing on a frame which is set on a tractor hitch through a parallelogram mechanism and a drive. Parallelogram mechanism is fitted with hydraulic cylinder and servocompensator. Servocompensator is equipped with double-arm lever and a spring. The lever is set on the axis between stoppers on the longitudinal link of the parallelogram mechanism. One end of the spring is fixed with the double-arm lever, the other one - with the second longitudinal link of the parallelogram mechanism. Hydraulic cylinder is set between the hitch and double-arm lever on the spring side. Milling drum casing is equipped with impingement plate. Stoppers on the longitudinal link are adjustable. Servocompensator spring is fixed by a connecting rod with adjustable length. Impingement plate of the milling drum casing is designed as inclined wedge fitted with branch lifting device. ^ EFFECT: decreased area of untreated near-tree-trunk zone and increased reliability of processing procedures when treating near-tree-trunk zone in rows of perennial plantings. ^ 4 cl, 2 dwg |
申请公布号 |
RU2006113358(A) |
申请公布日期 |
2007.11.20 |
申请号 |
RU20060113358 |
申请日期 |
2006.04.19 |
申请人 |
ФГОУ ВПО "Мичуринский государственный аграрный университет" (RU) |
发明人 |
Бросалин Василий Григорьевич (RU);Манаенков Константин Алексеевич (RU) |
分类号 |
A01B39/16 |
主分类号 |
A01B39/16 |
代理机构 |
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代理人 |
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主权项 |
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