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Weeder with shallow ripping shovel

2004 
The utility model discloses a weeder with shallow ripping shovels and is used and matched with a tractor. The technical proposal is that the utility model comprises a frame (5), a depth wheel (3) arranged on the frame (5), shallow ripping shovels, and a pressing wheel (9). The weeder with shallow ripping shovels is characterized in that the number of the shallow ripping shovels is three; on the top view of the frame (5), the shallow ripping shovels which are in the small-sized structure are arranged in the form of the isosceles triangle. Because of adopting the shallow ripping shovels which are in the small-sized structure and arranged in the form of the isosceles triangle, the utility model has favorable block preventing performance, simple structure, small desired dynamic force, small traction resistance, and less ground breaking quantity. Consequently, the utility model satisfies essentially the requirement of the protective cultivation for the soil.
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