Belt saw type leaf vegetable reaping apparatus

The utility model relates to a belt saw type leaf vegetable reaping apparatus and aims at providing an apparatus capable of being installed on a leaf vegetable harvester to conduct efficient location cutting on leaf vegetables in the field. The belt saw type leaf vegetable reaping apparatus has the advantages that the structure is simple, the manufacturing and the maintenance are convenient, and the cost is low. According to the technical scheme, the belt saw type leaf vegetable reaping apparatus is characterized by comprising a belt saw used for cutting the leaf vegetables, a cutting mechanism used for driving the belt saw and an adjusting mechanism used for adjusting the tension of the belt saw; the cutting mechanism comprises a drive cutting box and a driven cutting box which are located on the two sides of the harvester respectively, belt saw wheels installed in the drive cutting box and the driven cutting box respectively and used for supporting the belt saw and a motor installed in the drive cutting box and used for driving the bet saw; the adjusting mechanism is installed in the driven cutting box and comprises a wheel pressing plate and an adjusting screw component, wherein the wheel pressing plate is capable of rotating around a hinge joint axis, and the adjusting screw component is capable of being rotatably positioned on the wheel pressing plate and used for abutting against and pressing a pressing wheel of the belt saw and exerting force on the wheel pressing plate to adjust the tension of the belt saw.