发明名称 SECTION FOR ACCURATE SOWING
摘要 The section is designed for accurate sowing of seeds of maize, sunflower, beetroot, ground nuts and other similar crops having 40 cm distance between the rows. It consists of a suspended parallelogram mechanisms including members (2,13 &15) with a device for further loading (1) to which mechanism a mechanical separation unit (11) and a chain-driven transmission (14) are connected. A furrow-forming device (9), a sealing wheel (7) with a suspended yoke (8), device for further loading (6) and a seed hopper (5) with a gate shutter (4) and locking device (3) are fitted to the unit (11). The unit (11) consists of a housing (18) with a revolving disks (17) in it, having spoon-like elements (21) itted to its side wall by means of spring holders (22).
申请公布号 BG61372(B1) 申请公布日期 1997.07.31
申请号 BG19940098859 申请日期 1994.06.16
申请人 DASKALOV, DZHENKO I.;DEMIREV, ZHIVKO J.;BELOEV, KHRISTO I.;SPIRIN, EVGENIJ A. 发明人 DASKALOV, DZHENKO I.;DEMIREV, ZHIVKO J.;BELOEV, KHRISTO I.;SPIRIN, EVGENIJ A.
分类号 A01C7/00;(IPC1-7):A01C7/00 主分类号 A01C7/00
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