SU1576386A1 - Arrangement for interlocking hoppers of self-emptying car - Google Patents

Abstract

The invention relates to railway transport, in particular, to the design of railcars with lateral unloading for bulk cargoes, for example aggressive mineral fertilizers. The purpose of the invention is to increase reliability. The device comprises a chuck 8 with a spring-loaded bracket 9 rigidly fixed on it, into which two rotating rollers 10 are attached, mounted on bunkers, the bevels A on the bracket being allowed to retract with rollers to the side when closing, and then the spring presses the bracket fixed by bunkers. The open bins are fixed by the leads pivotally connected to the bunkers and between themselves, and when closed, the connecting node of the leads is removed from the dead center by the cam. Moreover, the cam is fixed on t ge 8. 6 Il.

Description

The invention relates to railway transport, in particular, to the design of railcars with side unloading for bulk cargoes, for example aggressive mineral fertilizers.

The purpose of the invention is to increase reliability.

Figure 1 shows the device transport position, the general view1, figure 2 - the same, end view; Fig. 3 shows the blocking mechanism of the bins, side view; FIG. 4 is a view A in FIG. 3; FIG. 5 - view B in FIG. 3 with closed bins 1} in FIG. 6 - the same, with open bins.

The self-unloading car consists of a carrying frame 1 supported by trolleys 2. The frame consists of a cage beam and a row of transverse beams 3, on the ends of which rollers 4 are mounted. At the ends of the frame there are end trusses 5, on the axis x 6 of which are mounted longitudinal bins 7 with lower hatches, the lids of which are hingedly suspended on the inner wall of the bunker and supported by the rollers 4. The locking mechanism of the bins (Fig. 3) contains a pull, 8, at one end of which a fixed spring-loaded trap is rigidly fixed. 9, which includes clips 1.0, zhes attached to bunkers. The other end is gi. 8 is placed outside the front beam 11 and is intended to bring the entire mechanism into action. The bunkers 7 are hingedly connected to each other by leads 12, the hinge joint of which in the open position

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rests on the cam 13 fixed on the m 8.

To close the hoppers 7, after unloading by turning the pull 8 with the cam 13, the levers 12 and the hoppers under the action of their own weight, turning on the axles of the suspension 6, are closed from the dead position. In this case, the rollers 10, falling on the bevels of the bracket 9, shift it to the side, automatically allowing the bins to completely close. A spring 14, which presses the bracket 9 against the rollers, locks the hoppers in the closed position.

Claims (1)

Invention Formula A device for blocking bunkers of a self-unloading car, which are mounted on frame racks symmetrically to the longitudinal axis that can be rotated in opposite directions, containing drivers connected to the bunkers between the joint and the horizontal rod mounted under the bunkers along the longitudinal axis of the car in guide supports , at least one locking bracket with bevels for interacting with rollers, characterized in that, in order to increase reliability, said rollers are mounted on bunkers, and the locking bar The nstein is fixed on the rod and is spring-loaded relative to it, the device is equipped with a cam attached to the cam to interact with the connecting hinge assembly of the leads in the open position of the bunkers. ti D: 3 FIG. one W) Fig .. 2 Type A L eight fjonnn iiWiJ G 1 / I I TsSh 1 П М | ,,. r | .in LMi / yUUiJL n-FIG A