Общество с ограниченной ответственностью "Челябинский компрессорный завод" (ООО "ЧКЗ")
发明人:
Рахимов Раис Саитгалеевич (RU),Ялалетдинов Альберт Раисович (RU),Рахимов Ильдар Раисович (RU),Окунев Геннадий Андреевич (RU),Ялалетдинов Денис Альбертович (RU),Фетисов Евгений Олегович (RU),Шагин Олег
申请号：
RU2020105664
公开号：
RU0000199672U1
申请日:
2020.02.05
申请国别(地区):
RU
年份:
2020
代理人:
摘要：
The utility model relates to agricultural engineering, in particular to units for soil cultivation and sowing of cereals, oilseeds, legumes and forage crops in different soil and climatic conditions, including for binary sowing by seeders with a working width of up to 4.4 m with mechanical seeding ...Combined unit for soil cultivation and sowing of agricultural crops, consisting of a frame with a hitch mounted on the traveling wheels, a disc battery, boxes for seeds and fertilizers, reel-type seeders driven by support wheels through a gearbox with replaceable sprockets and devices fixed to the frame for fastening of replaceable working bodies of various types, in contrast to the prototype for carrying out binary sowing of crops, cultivation, and chisel tillage with simultaneous fertilization, for fastening devices of replaceable working bodies of various types, made in the form of fixing plates with stops, which are fixed on the frame tension bolts and a bracket attached to the rear side of the plates with a hole made in it for installing the racks of the working bodies and their rigid attachment by means of a spring-loaded lock and a locking bolt with the possibility of quick removal and moving them along the frame to adjust the w irina of the row spacing, while for moving the working bodies in height when adjusting the depth of travel, holes are made on their racks in a staggered manner in accordance with a given depth of travel of the working bodies.The spring-loaded latch of the device for fastening the working bodies of various types is made in the form of a housing, inside of which there is a spring and a locking pin with a tongue and a stop for holding it when installing and removing the working bodies.As working bodies of various types for sowing, a sowing section with replaceable disc, anchor, keeled and paw coulters is used, as replaceable working bodies for cultivating the soil with simultaneous fertilization, depending on the state of the soil, paws with
