Longitudinal and transverse bidirectional synchronous thinning equipment

The invention discloses longitudinal and transverse bidirectional synchronous thinning equipment which comprises a walking mechanism, the walking mechanism comprises a rectangular rack, a wheel shaft arranged on the rack and wheels coaxially arranged with the wheel shaft, and the wheels are arranged on the rack. The rack is provided with an inter-row thinning mechanism for thinning seedlings in the transverse direction and an inter-plant thinning mechanism for thinning seedlings in the longitudinal direction. According to the longitudinal and transverse two-way synchronous thinning equipment, by arranging the row thinning mechanism and the plant thinning mechanism, longitudinal and transverse two-way synchronous thinning can be achieved, and it can be guaranteed that seedlings which are thinned off can survive and be transplanted to the maximum extent. In addition, the longitudinal and transverse bidirectional synchronous thinning equipment further comprises a row spacing adjusting device, and the purpose of