SPREADER FOR BEDROCK MATERIAL AND ITS SPREADING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a spreading method for a bedrock material such as plant rearing having excellent workability by eliminating the need for mixing works at a site. SOLUTION: The bedrock material and a diffusing material housed in a bedrock-material housing chamber 4 and a diffusing-material housing chamber 5 in a bucket 1 installed to an arm 2 for a service car 41 in an angle changeable manner respectively are mixed by a scraping-out combining diffusing-material delivery rotor 17 as a mixing section in the bucket 1, and the mixed bedrock material and diffusing material are spread on a ground surface such as the face of a slope, a flatland or the like by a paddle 20 as a rotary type discharge means, thus simply forming a desired bedrock material layer at the site.