| 摘要 |
FIELD: construction, road engineering. ^ SUBSTANCE: invention relates to machines for application of loose materials, such as sand, salt, chemical reagents onto road surface. Distributor comprises hopper (2) with back wall (3), in which unloading hole (4) is arranged. In hopper conveyor is installed, having flexible continuous belt (12). Behind unloading hole there is a gate (14) installed, having front element (15), with the possibility of rotation in vertical plane from control mechanism (17). Front element is made of flexible material and is inclined to the belt of conveyor at the sharp angle (a) with top facing the side opposite to back wall of hopper. Height of gap is established precisely according to scale (26) with the help of control mechanism. ^ EFFECT: invention provides for high reliability of operation, even supply and accurate control of deicing materials amount. ^ 4 cl, 8 dwg |
