A Device for Distributing Agricultural Material

摘要

1,176,201. Fertilizer and seed distributers. H. WEISTE. 18 Jan., 1967 [22 Jan., 1966; 20 April, 1966; 5 Nov., 1966], No. 2609/67. Heading A1D. A device for distributing agricultural material from a container 23 by entraining it in an airstream includes a fan 24 for supplying an air stream to a conveyer pipe 32, an inlet into the pipe 32 from container 23, the inlet being down-stream of the fan, and a distribution tube 27 which is connected downstream of the inlet to pipe 32 and which is vertical in use, tube 27 having a distribution head 20 which includes a plurality of pipes 12 for distribution of material from the head.