Horticultural shear

The utility model provides a pair of horticultural shears, which mainly comprises a first shear body, a second shear body, a positioning block, a rubber wheel, a clamping sleeve, two clamping blocks, and a sliding sleeve, wherein the front part of the first shear body is provided with a contacting plate which is used for locking tightly the positioning block, the rubber wheel, and the clamping sleeve, a pair of first shears, a guide arc groove, and a notch are arranged on the first shear body, the front part of the second shear body is provided with a pair of second shears, the middle section of the second shear body is provided with lock holes of the clamping blocks, the center of the positioning block is convexly provided with a guide rail, the upper section of the clamping sleeve is provided with a containing groove, the center of the clamping sleeve is provided with a through hole, the lower part of the clamping sleeve is extended out a sliding groove and is provided with the notch, the lower section of the clamping sleeve is provided with a ducking groove and hollow grooves and penetration holes are arranged on the two clamping blocks. When the sliding sleeve is clamped, a knife edge which has sliding sleeve moulding is exposed, the utility model which is used for connecting and planting trees is more convenient by the structure, and the survival rate of the trees is improved; meanwhile, the utility model has the function of trimming tree branches in general.