DISTRIBUTOR FOR AGRICULTURAL SPRAYER Russian patent published in 2019 - IPC A01M7/00 B05B9/04 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to distributing device (16) for agricultural sprayer (10) connected with multiple sources of sprayed product and with multiple spraying elements. Distribution device (16) for agricultural sprayer (10), which is connected to multiple sources (12a, 12b, 12c) of the product and with multiple spraying elements (14a, 14b, 14c). Distribution device includes feed header (18) having at least two inputs (22a, 22b, 22c) and at least one outlet (23). Each inlet (22a, 22b, 22c) is adapted to be connected to one of said product sources (12a, 12b, 12c) and each inlet (22a, 22b, 22c) interacts with first shutoff valve (24a, 24b, 24c). Distribution manifold (20) has at least one inlet (30) and at least two outlets (32a, 32b, 32c). Each outlet (32a, 32b, 32c) is adapted for connection to one of said spraying bodies (14a, 14b, 14c), and each output (32a, 32b, 32c) interacts with the second shutoff valve (34a, 34b, 34c). Distribution device also includes distributing pipeline (42) connecting output (23) of supply header (18) to inlet (30) of distribution manifold (20) to allow passage of products from feed manifold (18) into distributing header (20), and control mechanism (44) including at least one distributing shaft (46) carrying multiple cams (48). Each cam (48) is configured to actuate the opening and closing of one of said first and second shut-off valves. Distributing shaft (46) is mounted with the possibility of rotation between several angular positions, in each of which the first and the second shutoff valves (24a, 24b, 24c, 34a, 34b, 34c) provide the possibility of supplying one of said spraying devices (14a, 14b, 14c) by at least one of said product sources (12a, 12b, 12c). Distributing device also includes drive means (50) of distributing shaft (46).

EFFECT: technical result is possibility to avoid any risk associated with improper use, providing mechanical connection of each source of product with one spraying element.

6 cl, 2 dwg