Opening-closing type intelligent weeding device for acquiring seedling and grass information based on binocular vision

The invention belongs to the technical field of agricultural equipment, in particular to an opening-closing type intelligent weeding device for acquiring seedling and grass information based on binocular vision. The device is fixedly connected to a horizontally arranged cross beam which is perpendicular to the heading direction. The weeding device comprises a binocular vision servo control system,an inter-strain grass removing end executor and a parallel four-rod profile modeling unit. The binocular vision servo control system comprises a binocular camera, a single chip microcomputer and a servo controller. The binocular camera is fixed on the front end face of the cross beam and used for acquiring seedling and grass information of a big field. The single chip microcomputer has an image processing function. The parallel four-rod profile modeling unit comprises a parallel four-rod mechanism, a land wheel rod and a land wheel. The parallel four-rod mechanism comprises an upper pull rod,a lower pull rod, a front