| 摘要 |
Invention herewith described refers to the universal pneumatic sowing machine for sowing with regular geometrical arrangement which is a combination of less accurate sowing apparatus (38) and precision investment apparatus (10) and achieves the regular geometric arrangement (97) in the narrow row spacings and wide row spacings that can be:a) Rectangular (98), seeds (58) from all sowing units (4) are discharged to a common line perpendicular to the sowing direction.b) Triangular (99) where the seeds (38) are in the same line at 1,3,5 and 2,4,6 PLC (11) controls the sowing machine operation by counting, by following the seed movement from the sowing apparatus (38) via investment apparatus (10) with pneumatic opening it follows the seeding according to the selected (mutual) distance between the seed in a row and between the rows, which is controlled by the accuracy electric power control system (5) and via the light-sound indicators (81) and (82) that can be used with other precision sowing machines, potato dibblers and seedling planters.While operating the operator has the full knowledge of the machine accuracy.The machine is universal for it has the possibility of sowing directly from its own apparatus (38) |
