Garner, Elijah,Friestad, Michael Eric,Mariman, Nathan Albert,Rylander, David James,Thiemke, Daniel Bruce
申请号：
AU2010200308
公开号：
AU2010200308B2
申请日:
2010.01.27
申请国别(地区):
AU
年份:
2015
代理人:
摘要：
#$%^&*AU2010200308B220151112.pdf#####SEEDING MACHINE WITH SEED DELIVERY SYSTEM Abstract of the Disclosure 5 A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero 10 horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in 15 place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing.3/10 56 0 50 Fig. 3 86 '88 0 848 28 92O 60 ~~--51 52 54 66 53 56 64 38 68 53b 53a 62 76 94 70 82 74 96 8
