The invention relates to a grain harrow, comprising a harrow handle (1), a torsion spring (5), a push plate (6) and a harrow pin (7);
本发明是一种谷耙,包含有耙柄(1)、扭簧(5)、推板(6)和耙钉(7);
The invention relates to a grain harrow, comprising a harrow handle (1), a torsion spring (5), a push plate (6) and a harrow pin (7);
本发明是一种谷耙,包含有耙柄(1)、扭簧(5)、推板(6)和耙钉(7);
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