SU728754A1 - Fertiliser distributor - Google Patents

Description

one

This invention relates to agricultural machinery. namely to the spreader m D () brenium.

A fertilizer spreader is known, including a frame with support wheels, on which a body with at least two conveyors arranged in series is installed, with the drive shaft subsequent to it located under the shaft of the previous shaft 1.

However, limestone-1 spreader is characterized in that as the body is unloaded, the rate of fertilizer application significantly decreases. This is due to the decrease in the height of the feed layer of fertilizers during the unloading process (stretching of the mass).

The purpose of the invention is to ensure the constancy of fertilization rates as the body unloads.

This value is achieved by the fact that in the fertilizer spreader, the driven shafts of all conveyors are installed at the same level.

The drawing schematically depicts the proposed spreader.

The fertilizer spreader includes a frame 1 with support wheels 2, on which

vcTaiion.ic body 3. Inside the Ky.soiia 3 paciKJ are the bottoms (or more) of the conveyor 4. and 5 HMCKMiuic drive shafts 6 and 7 and slave, 8 11. The spreader is equipped with a spreader 1 1 and 1 body 10.

The spreader works as follows.

Fertilizers are loaded in 3 and the spreader is transported to the field. When turning on the BO.V tractor simultaneously on

The scattering body 10 and the drive shafts 6 and 7 of both conveyors rotate. Fertilizers by conveyors 4 and 5 are fed to the spreading body 10, which measures, spreads and scatters them. The speed of the conveyor 4 is chosen more

conveyor speed 5.

B, 1 year to the fact that the conveyor 4 is set .HE.ieH at an angle to the direction of movement of the mass and has a speed slightly higher than the conveyor 5, the fertilizer in the process of unloading is applied to the spreading body 10 in an even layer. The use of the proposed spreader will ensure uniform fertilization as the body unloads.

Claims (1)

Formula from b re te huifi Fertilizer spreader, I include the 1ZII frame with support wheels, on which the body is installed with consecutively located and at least two.1 AND conveyors1, but this drive shaft noc.ie is a separate conveyor located above the driven shaft of the previous TpaiiciiopTepa, characterized in that, in order to ensure the stability of the feed with fertilizer as the body is loaded, the driven shafts of all conveyors are installed on the same level Information sources taken into account during the examination 1. USSR author's certificate L 463417, cl. A 01 C 15/12, 1973 (prototype).