High-stability cotton mold forming cabin limiting device for cotton picker

The utility model discloses a limiting device for a high-stability cotton mold forming cabin of a cotton picker, which relates to the field of cotton picker structures and comprises a damping mechanism comprising a support plate, support frames and a top plate, and the plurality of support frames are welded at the bottom of the top plate; the first limiting mechanism comprises a bottom sliding pipe arranged on the top plate and a limiting assembly mounted in the bottom sliding pipe; and the second limiting mechanism comprises a top sliding pipe, a second clamping rod and a driving assembly for driving the second clamping rod. According to the high-stability cotton mold forming cabin limiting device for the cotton picker, the solar panel absorbs solar energy, the first air cylinder contracts to enable the bottom sliding rod to slide in the bottom sliding pipe, the second air cylinder pulls the top sliding rod to slide in the top sliding pipe, the cotton mold forming cabin is clamped, and when the cotton mold f