Manual hand-push type punching, film cutting and film taking combined operation machine

The invention discloses a manual hand-push type punching, film cutting and film taking combined operation machine, and belongs to agricultural machinery. Driving chain wheels are sleeved on the left and right side parts of the front wheel shaft and on the inner side parts of the driving land wheels at the left and right ends, the driving chain wheels are fixedly connected with the driving land wheels, a chain wheel shaft is arranged on the rack assembly, follow-up chain wheels are rotatably arranged on the two end parts of the chain wheel shaft, a chain is sleeved on the driving chain wheels and the follow-up chain wheels, and a driving block is arranged on the chain. The limiting frame is fixedly installed at the front end of the rack assembly, the sliding block is installed on the limiting frame in an up-down moving mode, the two ends of the tension spring are connected with the limiting frame and the sliding block respectively, the driving column is fixedly installed on the sliding block, the connecting ro