首页>
外国专利>
Farm animal liquid manure spreading device for cultivated land, has plate applied on cutting plane of tube with adjustable elastic force, and multi-channel valve deflating compartment of jack to liberate foreign bodies from plate
Farm animal liquid manure spreading device for cultivated land, has plate applied on cutting plane of tube with adjustable elastic force, and multi-channel valve deflating compartment of jack to liberate foreign bodies from plate
The device has a tube (1) through which a liquid manure emerges into a full section against a flat plate (4). The plate is applied on a cutting plane of the tube with an adjustable elastic force. The plate is adjusted on the cutting plane, and is integrally rigidified by a bolt (5) with a mobile lever (8). A pneumatic jack (11) is fixed to a point (13) integrated with the tube. A multi-channel valve (16) deflates a compartment (12) of the jack to liberate foreign bodies from the plate.
展开▼
