SU115561A1 - Cessping device - Google Patents

Description

For CLEANING rubble from dirt across the entire width and depth of the ballast prism of the track, cutting and removal of contaminated sand ballast out of the way, dosing, laying, leveling and compaction of the new rubble, alignment of the track profile and other similar works, used sweepers. They include a cutting knife mounted on the frame, wings that increase the width of the grip, breaker sheets and a conveyor belt. The latter is made in the form of a metal grid that moves the ballast with its inner surface with the speed necessary to remove fines from it under the action of the centrifugal force when the direction of the tape movement changes.

However, such devices do not provide operation at the removed track grid. Meanwhile, such work is more productive.

The described cesspool is made in such a way that it provides this opportunity, for which its frame rests at one end on the tractor frame and at the other end on the axis of the supporting wheel, which is at the same time sealing the ballast body.

The drawing shows schematically the general view of the device (a) and its kinematic scheme (b).

On the frame / mounted power installation 2, scoring knife 5, baffle sheets 4 and conveyor 5.

The frame 1 is supported at one end on the frame of the tractor 6, and the other on the axis 7 of the supporting wheel 8. The latter is at the same time the working body sealing the ballast. Due to such an embodiment of the device, it can be moved and ensured operation when the track grid is removed.

To reduce the cutting force and resistance to movement, the wings 9 and the scoring knife 3 can vibrate.

D9 115561

The ballast trimmed with the knife 3 moves with the inner surface of the conveyor 5, made in the form of a metal grid, with a speed that ensures the release of fine fractions from the ballast under the action of centrifugal force that occurs when the stars 10 change the direction of movement of the conveyor belt. The coarse fractions of the cleaned rubble are raised up and sent back to the ballast layer.

Subject invention

A cesspool stone cleaning device, including mounted on the frame a scoring knife, wings, breaker sheets and a conveyor made in the form of a metal grid that moves the ballast with its inner surface at the speed necessary to remove it from the centrifugal belt. forces, small fractions, characterized in that, in order to enable the device to operate when the track grid is removed, its frame is supported at one end on the tractor frame, and at the end on the axle of the supporting stake a, is yuschegos simultaneously sealing the ballast body.