Seedling tray driving device of rice transplanting machine
The invention discloses a seedling tray driving device of a rice transplanting machine. The seedling tray driving device comprises a retaining support component and a power switching component. The retaining support component comprises two retaining rods and a middle connecting rod. The power switch...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
07.01.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a seedling tray driving device of a rice transplanting machine. The seedling tray driving device comprises a retaining support component and a power switching component. The retaining support component comprises two retaining rods and a middle connecting rod. The power switching component comprises a push driving member and two seedling ejection limiting members. The push driving member is arranged on a seedling ejection component, and is in frictional contact connection with the seedling ejection component. A power output shaft of a longitudinal displacement linkage mechanism is connected with the push driving member, and the push driving member is located between the two retaining rods. The two seedling ejection limiting members are respectively arranged on two sides of the seedling ejection component, and correspond to the seedling ejection component in height. The seedling tray driving device has the advantages that the structure is simple, a grid seedling tray can descend by means |
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Bibliography: | Application Number: CN201911021389 |