Novel portable hand-push weeding and soil loosening device

The utility model relates to the technical field of agricultural instruments, in particular to a novel portable hand-push weeding and soil loosening device which comprises an installation frame, a rolling wheel is rotationally connected to the front end of the installation frame, and a weeding wheel is arranged below the installation frame; the connecting device capable of quickly connecting the weeding wheel with the mounting rack is mounted at the upper end of the mounting rack; by arranging the connecting mechanism, when a worker needs to go out to carry the hand-push weeding and soil loosening device, the worker only needs to pull out a second positioning pin, at the moment, connection between the weeding wheel and the telescopic mechanism is lost, the worker can separate the weeding wheel and the telescopic mechanism from the mounting frame, and the weeding wheel, the telescopic mechanism and the mounting frame are transported to designated positions respectively and then mounted together; the problems t