Agricultural film uncovering equipment

The invention relates to the technical field of agricultural machinery equipment, in particular to agricultural film uncovering equipment. Compared with the prior art, the agricultural film uncoveringequipment comprises a machine frame, a pressing device and a rotary wheel shrinking device, wherein a film is guided and supported by a top film rod, a first film guiding cylinder and a second film guiding cylinder; the film is wound by the rotary wheel shrinking device; the film is wound by a rotary drum formed by a rotary drum plate of the rotary wheel shrinking device; and meanwhile, the rotary drum plate is converted into a large and a small size by a lever, so that the wound film is easy to take off and is taken out by the pressing device in coordination. The equipment has the advantagesof fast film uncovering speed, high use efficiency, good use effect and the like. 本发明涉及农业机械设备技术领域，特别是一种农业揭膜设备，与现有技术相比，该农业揭膜设备包括机架、压紧装置以及转轮收缩装置，通过顶膜杆、第一导膜筒和第二导膜筒对薄膜进行引导和支撑，通过转轮收缩装置对薄膜进行收卷，通过转轮收缩装置的滚筒板所组成的滚筒对薄膜进行收卷，同时通过杠杆将滚筒板变成