A locking structure for the manual main clutch of a silage harvester

Abstract

This utility model relates to the field of agricultural machinery technology and discloses a locking structure for the manual main clutch of a silage harvester. It includes a column, with a locking mechanism on the front side of the column to facilitate clutch switching. A fixed frame is fixedly connected to the front side of the column, and a feedback mechanism is provided on the outer wall of the fixed frame to provide tactile feedback on the locking status. The locking mechanism includes a rotating shaft, the rear end of which is rotatably connected to the middle of the front end of the column. A mounting plate is fixedly connected to the top of the outer wall of the rotating shaft. In this utility model, pressing the handle slides out of slot one, causing the handle to rotate the two rotating plates around the front end of the mounting plate. After the handle is rotated to slot two and engaged, the torsion spring releases its preload, and the pin pushes the rotating plate in the opposite direction to apply force to the handle, preventing the handle from disengaging from slot two due to machine vibration, thus facilitating the locking of the main clutch.

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