Wide-area picking device for modern orchard and omni-directional posture adjusting method

The invention relates to a wide-area picking device for a modern orchard and an all-dimensional posture adjusting method. The wide-area picking device comprises a clamping jaw used for clamping fruits. The posture adjusting device is used for adjusting the picking operation posture of the clamping jaw; the displacement adjusting device drives the posture adjusting device to translate along a straight line; the rotation adjusting device drives the displacement adjusting device to rotate, and the displacement adjusting device drives the posture adjusting device to translate in the radial direction of the rotation axis of the displacement adjusting device; the positioning adjusting device drives the rotary adjusting device to swing up and down; the clamping jaw can approach to a to-be-picked target point in different postures, adjustable space is provided for fruit picking, multi-angle and multi-posture picking operation is achieved, the picking freedom degree and precision are improved, and the picking precisio