Double-side telescopic variable-width soil covering device

The utility model discloses a double-side telescopic variable-width soil covering device, and belongs to the technical field of agricultural equipment. The utility model discloses a double-side telescopic variable-amplitude soil covering device which at least comprises a telescopic rack, a front fixed rack, a rear fixed rack, a walking device and a soil throwing mechanism. According to the double-side telescopic variable-width soil covering device, the soil covering width can be flexibly adjusted, and the width of a material blanking area is synchronously adjusted along with the soil covering width. The soil covering device is suitable for the situation that the ground needs to be covered in agricultural production, is particularly suitable for material layered covering operation of orchards with different line spacing, and can effectively improve the applicability of the soil covering device to different soil covering widths. 本实用新型公开一种双侧可伸缩变幅宽覆土装置，属于农业装备技术领域。一种双侧可伸缩变幅宽覆土装置至少包括：伸缩机架、前固定机架、后固定机架、行走装置、抛土机构。一种双侧