Lift for wheeled platform trucks, preferably for self-discharging mining cars

摘要

lift (3) has a pair of rigid legs (4a, 4b), joined in the central part of the length (l) joint (5a, 5b) and located in the joints (5a, 5b) vertical hydraulic cylinder (6), which upper ends (4a ', 4b') supporting the upper plate carrier (9), and the lower ends (4a ', 4b') are supported on the lower base (10),beneficial for spu0105gu podpoziomowego channel (1) of track rail (2).situated on the ends (4a ', 4b') lying on one side of the ball joints (5a, 5b) are mounted rigidly in uchach (8a, 8b) mounted to the upper plate and the lower base superstructure (9), (10), while also lying over the second ends (4a ', 4b') fixed in uchach (8a ', 8b') p rowadzeu0144 (11a, 11b) joined przesuwnie in longitudinal guides which are (12a, 12b) of the profile ceowym,mounted to the upper plate and the lower base superstructure (9), (10). the ends (4a ', 4b', 4a ', 4b') rigid legs (4a, 4b) may be extended, which positions fixed pins (22). the upper bearing plate (9) has a width (b1) is less than a width (b2) of the track rail (2) and the length (l1) is less than a length (l2) podpoziomowego channel (1).