RU1773764C - Self-unloading car for loose cargoes - Google Patents

Abstract

Usage: railway transport, in particular the design of cars with side unloading for bulk cargo. SUMMARY OF THE INVENTION: the body is formed by two containers with the possibility of rotation in opposite directions, which became possible due to the flexible connection, which overlaps the connection of the containers at the ends. The loading hatch is located above the junction of the tanks 6 silt.

Description

The invention relates to railway transport, in particular to the design of cars for bulk cargo with side unloading

A self-unloading carriage for transporting bulk goods is known, comprising a body mounted on a frame, formed by two containers located on both sides of the longitudinal axis, pivotally connected to each other in the upper part and fixed by hinges to the uprights with the possibility of rotation of the drive in the vertical plane in opposite directions. When the containers of the cover of the unloading hatches are rotated, they roll along the guide rollers installed at the ends of the frame cross beams. The wagon is unloaded under the influence of the mass of the load, and closes under the action of its own mass of the hopper.

A disadvantage of the known construction is that the presence of two tanks separated by the rear walls increases the metal consumption, reduces the useful volume of the bins and reduces the fluidity of the load. In addition, the effort to turn the containers to open and return to

the initial position for various types of cargo is insufficient due to the fact that when opening the pressure of the cargo is distributed in the hopper to the front and rear walls connected to each other and only partially facilitates opening, and when closing an empty hopper the presence of the rear wall shifts the common center of gravity of the hopper to the suspension point, reducing the shoulder closing moment relative to the suspension axis of the hopper.

The purpose of the invention is to simplify the design and reduce metal consumption.

The goal is achieved in that in a self-unloading carriage for transportation of bulk cargo containing a body mounted on the frame, formed by two containers located symmetrically relative to the longitudinal axis, which are pivotally mounted in the upper part of the racks, and the racks are mounted on the frame and can be rotated in a vertical plane in opposite sides, containers are made with hinged bottoms mounted with the possibility of movement along the roller supports, which are behind (L

WITH

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mounted on the transverse beams of the frame, the junction of the containers at the ends is blocked by a flexible element, and the loading hatch is located above the junction of the tanks.

Figure 1 shows the proposed car in a transport position, General view; figure 2 - end view of the car; in Fig.Z - capacity from the end of the car in a transport position; in Fig. 4, section AA in Fig. 3; figure 5 - capacity from the end of the car during unloading; Fig.6 is a section bB in Fig.5. The self-unloading car has a supporting frame 1, supported by two trolleys 2. The frame consists of a spine 12 and a transverse 3 beams on which rollers are mounted 4. At the ends of the frame there are end racks 5 on which longitudinal semi-bunkers 7 with lower covers are suspended using axles 6 11 hatches that are hinged to the longitudinal beams 8 and rest on the rollers 4. The half-bins are interconnected by a flexible element 9, which extends from the slotted loading hatch with a cover 10 along the end wall to the longitudinal beams 8, and then connects the food nye beam and from the opposite side ends at the loading hatch. When the loaded wagon is unblocked by the action of the load on the walls and bottoms, the half-bins rotate around axis 6, while the bottoms 11 roll along the rollers 4, opening the container for unloading. In the upper part, the loading gap is reduced. The flexible member 9 extends at the bottom and bends at the top. In the empty state, when the car is unblocked due to the fact that the center of gravity of the half bunkers is displaced relative to the axis 6 of the suspension, the half bins rotate to their original transport position. 0 for r mula

A self-unloading bulk cargo carriage containing a body mounted on a frame, formed by two containers arranged symmetrically about the longitudinal axis, hinged in the upper part of the uprights, which are mounted on the frame with the possibility of rotation in the vertical plane in opposite directions, with 0 containers made, with hinged bottoms mounted for movement along roller bearings, which are mounted on the transverse beams of the frame, and with at least one loading - 5th manhole with a cover mounted in the upper part of the body, characterized in that. in order to simplify the design and reduce the metal consumption, the junction of the containers at the ends is blocked by a flexible element, and the specified loading hatch is located above the junction of the containers,

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FIG. 5

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FIG. 6