| 摘要 |
FIELD: agricultural engineering. SUBSTANCE: bridge is provided with longitudinal conveyer mounted in multisupport truss 1; upper run of conveyer moves above cross-member 3 connecting wheels 4 of self-propelled trucks; lower run 6 moves under cross-member 3. Conveyer is provided with hinged boards 15 on hinges 16; they are provided with retainers 17 for locking them in vertical position. Device facilitates selective harvesting of low-growing plants, for example, cabbage, tomatoes, cucumbers, water-melons, strawberry. EFFECT: low cost and improved characteristics. |
