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Useful model relates to devices used in agriculture and may be used in particular, at kopke and grinding of earth in orchards and gardens. Technical result of the utility model is to diffusion lu productivity and reduce load on hand and lumbar gardeners and gardeners. Proposed device includes handle 7, tube 4, of teeth 5, of bushing 6, crushing device 2. The essence of the utility model consists in the fact, that teeth of the crushing device pass between teeth forks with rear side, at that, teeth crusher have L-shaped form. Useful effect from usage of utility model consists in diffusion Aras productivity and reduced load on hand and waist gardeners and gardeners.