| 摘要 |
The machine consists of a spraying pipe (7), which allows the projection of at least one jet of liquid (J), from a point close to the ground, in a direction, which is transverse to the direction of travel (1a) of the machine. It also has a lateral protection skirt (8), against which the jet of liquid is projected. This skirt also serves to prevent the lower branches of the bushes, from penetrating into the spray zone. The machine is constructed such that the spray pipe is situated under the chassis (2) of the machine and the protective skirt is in contact with the ground and has a height (h), which is equal to or greater than the soil guard structure (9) height. The protective skirt is made of elastic deformable material and forms a roughly circular arc, which is centred on the head (7b) of the spraying pipe.
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