Шайхов Марсель Марселевич (RU),Шайхов Марсель Каюмович (RU),Шайдуллин Хасан Хабриевич (RU),Шайдуллин Раиль Хасанович (RU),Пышкин Виктор Кириллович (RU),Чулков Андрей Сергеевич (RU)
申请号：
RU2017127739
公开号：
RU0000178109U1
申请日:
2017.08.03
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
A useful model refers to agricultural engineering.The seedless coulter comprises a body 1 with a node 2 fixing it to a leash, a flat disc 3 mounted at an angle to the direction of movement, a semituncle 4, an anchorage-drawer 5 formed by the outer, tangent to the disc 3, and the adjacent side walls adjoining it. The front part 6 of the outer sidewall with the vertical groove 8 with the porous elastic filler is fixed to the body 1. The back part 7 of the outer sidewall is stretched by the semiqueter-guide 4, is supported by the guide-stopper 13 and is adapted to vary the distance from its trailing edge to the longitudinal vertical plane passing through the center of the disk. The spacer 11 with the cushioning element 16 connects the rear part 7 of the outer sidewall provided with the scoring blade 17 to the casing 1.The inner sidewall is similar to the outer sidewall, the rear part 10 is pivotable relative to the contact line with the front part 9. The guide limiters 13 and 14 with the removable stops 15 are arc-shaped with radii R1, R2. The body 1 is connected to the rear portions 7 and 10 of the sidewalls by a spacer-locking device 11 configured to simultaneously adjust the distances L1 and L2 from their rear edges to the plane of symmetry of the semiquot. The front part 6 of the outer sidewall and the rear parts 7 and 10 of the outer and inner sides are provided with removable one-side flat-cutting knives 17 with a triangular working surface with a vertex on the lower edges of the sidewalls and with the parameters α, β, H providing rational conditions for cutting the soil layer and weeds in the strip furrow sowing and near it.The application of the utility model claimed for grain seeders will ensure an increase in crop yields due to the high-quality performance of seedless sowing with an increased sowing band. 2 yl.Полезная модель относится к сельскохозяйственному машиностроению.Сошник безрядкового посева содержит корпус 1 с узлом 2 крепления его к поводку, плоски
