FIELD: permanent way maintenance; cutting out contaminated ballast under track skeleton and transportation of ballast to cleaning equipment. SUBSTANCE: working member has frame, chute 2 installed on frame for movement in vertical plane under action of drives. Chute 2 is formed by two inclined sections arranged at both sides from working member axis of symmetry and horizontal cross-section connecting lower ends of inclined sections. Mounted in chute 2 are endless chains 18 carrying scrapers 19. Chains 18 are mounted symmetrically at both sides of working member axis of symmetry in mirror-like. Lower portion of horizontal section of chute 2 is made up two parts one of which is moved by drive 23 in direction of working member travel. Ballast cutter 28 is installed between chains on horizontal section of chute 2. Ripping members 8 are secured in upper portion of horizontal section. EFFECT: enhanced reliability of operation, increased capacity. 6 dwg
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BALLAST CUTOUT DEVICE OF BALLAST CLEANER | 2000 |
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Authors
Dates
1996-06-20—Published
1990-05-28—Filed