초록 ▼

A method and apparatus for applying agriculture seed/fertilizer mix and the like to the ground. A receptacle having an agitator and rotating blades are affixed to a housing containing a blowing motor. Agriculture seed/fertilizer mix is poured into the receptacle and blown out through a hose attached

A method and apparatus for applying agriculture seed/fertilizer mix and the like to the ground. A receptacle having an agitator and rotating blades are affixed to a housing containing a blowing motor. Agriculture seed/fertilizer mix is poured into the receptacle and blown out through a hose attached to an outlet port on the housing. A nozzle is attached to the end of the hose for effective and uniform application of the materials. A pressurized liquid supply is attached to the nozzle in order to moisten the material as it passes through the nozzle and out over the ground.

대표청구항 ▼

[ What is claimed is:] [1.] A method for applying a wetted material over a surface of the ground comprising:(a) loosely pouring a dry material into a blower, said blower comprisinga generally cylindrical, upright hopper;a partition providing a generally circular bottom for said hopper, said partitio

[ What is claimed is:] [1.] A method for applying a wetted material over a surface of the ground comprising:(a) loosely pouring a dry material into a blower, said blower comprisinga generally cylindrical, upright hopper;a partition providing a generally circular bottom for said hopper, said partition having an opening through which the material may move from said hopper;an agitator movable about an upright axis in said hopper, including an upright shaft extending upwardly through said partition;an enclosure formed by a wall beneath said partition and formed essentially as an extension of said hopper, said agitator shaft extending into said enclosure;an airlock beneath said partition and within said enclosure, said airlock having a housing provided with an upper inlet located to receive a material and carrier substance mixture moving through said partition opening and having a central, generally horizontal shaft carrying a series of radial vanes within said housing, an air inlet and an outlet extending through said enclosure wall at a position laterally offset from a vertical plane through the center of said airlock shaft for discharge of the material propelled by such air, said inlet and corresponding outlet being at opposed ends of the lower portion of said airlock housing and the axis of said horizontal airlock shaft extending to generally intersect the axis of said agitator shaft;a drive for rotating the agitator shaft and the airlock shaft; anda blower having an air discharge connection communicating with said air inlet of the airlock, said air inlet and said blower connection being laterally offset from said vertical plane through the center of said airlock shaft to clear said agitator shaft;said outlet being connected at a first end to said housing and vented to the atmosphere at a second end;(b) drawing a portion of said material into said airlock thereby isolating said portion of the material inside the airlock from the agitator shaft while isolating the material in the receptacle from the blower(c) blowing said portion of the material out of the airlock and into said outlet;(d) directing said material outwardly from said outlet in a material flow path into the atmosphere; and(e) dispersing a stream of liquid from a location behind the outlet in a liquid flow path into said materials outside of the outlet and as said materials are suspended in said atmosphere, said liquid flow path being generally parallel to the material flow path.