Pruning device for tea planting

The utility model relates to the technical field of pruning devices, and discloses a pruning device for tea planting, which comprises a fixed block I, a bearing I is arranged in the fixed block I, a screw rod II is arranged in the bearing I, and a movable seat is arranged at the lower end of the fixed block I; an infrared laser gradienter emitter is arranged at the top end of the foremost end of the movable seat, an infrared laser gradienter receiver is arranged above the top end of the rearmost end of the movable seat, and a hydraulic telescopic rod is arranged in the movable seat. According to the trimming device for tea planting, a hydraulic telescopic rod, an infrared laser gradienter receiver, a second lead screw and a first fixing block are arranged, the hydraulic telescopic rod is controlled through a control device, the tea ground is mostly uneven, and after a lamp is turned on, it is indicated that a moving seat is located at the horizontal position; the trimming device moves by itself, and the top e