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用于卷筒切割单元的带集成刷的草坪梳理器
Grass groomer with integrated brush for reel cutting unit
US-7337601-B1一种用于割草机卷筒切割单元的草坪梳理与去枯装置。
专利摘要
一种用于割草机卷筒切割单元的草坪梳理器，包括绕基本水平轴线旋转的梳理卷筒。梳理卷筒具有多个螺旋刀尖翼片，每个翼片中的刀尖充分作用于草皮以切割水平草匍匐茎并使草皮去枯。螺旋刀尖翼片围绕梳理卷筒的圆周彼此间隔开。梳理卷筒还承载多个螺旋刷，这些螺旋刷也围绕梳理卷筒的圆周彼此间隔开，螺旋刷设置在螺旋刀尖翼片之间。螺旋刷设置成随梳理草一起旋转，并在梳理卷筒旋转的同时翻动和擦拭草皮中的草。
Original abstractA grass groomer for a reel cutting unit of a mower comprises a grooming reel that rotates about a substantially horizontal axis. The grooming reel has a plurality of helical blade tip flights with the blade tips in each flight acting sufficiently against the turf to cut horizontal grass runners and to dethatch the turf. The helical blade tip flights are spaced from one another around a circumference of the grooming reel. The grooming reel also carries a plurality of helical brushes that are also spaced from one another around the circumference of the grooming reel, the helical brushes being disposed between the helical blade tip flights. The helical brushes are disposed to rotate with the grooming grass and to ruffle and wipe the grass in the turf simultaneously with the rotation of the grooming reel.
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