| 摘要 |
The ejector neck, for an agricultural machine for the distribution of a variety of products, is of the type, which forms a channel, or branched pipe, from the exit (4) of the centrifugal pump. The ejector neck has of a deflector (2), which has a U-shaped cross section and forms the upper part of the device. A flap (3), also with a U-shaped cross section, forms the lower part of the device. The flap and the deflector are linked together, to allow variation in the section of the channel, according to the nature of the products to be distributed. The connection between the two parts is by a stub axle (15), with one end linked on to the flap and the other end links to a means to anchor the device.
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