TRANSMISSION MECHANISM FOR AGRICULTURAL MACHINE, DRILL AND SEED BOX WITH TRANSMISSION MECHANISM Russian patent published in 2008 - IPC A01C7/06 A01C19/00 A01C5/06 

FIELD: transmission mechanism for agricultural machine.

SUBSTANCE: transmission mechanism has flexible rotating drive shaft 40 for driving of dosing device 22 of drill 10. Drill has reducer 42 for dosing device. Reducer 42 for dosing device has connection portion 58 for flexible rotating shaft 40 and gear portion. Output shaft of reducer is connected to dosing device 22 for driving thereof. Connection portion 58 is positioned beyond gear portion and serves for accommodation of drive bushing of flexible rotating drive shaft 40. Attachment unit 80 of reducer is positioned beyond drill 10 on seed box 20 and adjoins connection portion 58 of flexible rotating shaft 40. Attachment unit 80 of reducer has two retaining levers positioned in parallel with drive shaft of reducer. Connection portion 58 of flexible rotating shaft 40 is disposed between retaining levers and serves for preventing reducer 42 from rotation.

EFFECT: reduced costs of mounting works and improved construction.

9 cl, 4 dwg