SPRUNG BRIDGE FOR SPRINKLING MACHINE Russian patent published in 2013 - IPC A01G25/09 B60G9/00 

FIELD: agriculture.

SUBSTANCE: invention concerns agriculture, particularly, a suspension bracket for a self-propelled agricultural sprinkling machine. A vehicle comprises a frame, a bridge and a suspension bracket. The suspension bracket comprises at least one pair of connecting traction rods. The pair of traction rods, when looked at from the tops, forms "X", and when looked at the side, the rods are parallel to each other. The suspension bracket comprises the first upper pair and the first lower pair of connecting traction rod supports. The upper pair is located in the middle between the opposite ends of the bridge and is located between the lower pair of the traction rod supports. The second upper pair and the second lower pair of supports of connecting traction rods are installed on the main frame. Some ends of the upper pair of connecting traction rods are connected with several ones of the first upper pairs of the traction rod supports, the other ones - with several ones from the second upper pairs of traction rod supports. Some ends of the pair of lower traction rods are connected with several ones of the first lower pairs of the traction rod supports. Other ends are connected with several ones of the second lower pairs of the traction rod supports. The first and second upper pairs of traction rod supports are arranged so that one traction rod from the pair of upper connecting traction rods jointly with one traction rod from the specified pair of the lower connecting traction rods form "X". The other traction rod of the pair of upper traction rods jointly with the other traction rod from the pair of lower traction rods form "X". The suspension bracket comprises at least one pair of connecting traction rods, jointly with each other forming "X", when looked at from the top, in which the first ends are connected with the bridge, and the second ends are connected with the frame. The first and second ends of traction rods are arranged relative to each other so that at least one pair of traction rods is parallel.

EFFECT: invention provides for development of a wheel suspension bracket for a vehicle, which eliminates problems related to movement of rear wheels strictly in a track of front ones, when a bridge swings along an arc relative to points of fixation of a stabiliser of transverse stability.

4 cl, 4 dwg