Grape residual branch pruning machine

Abstract

The invention relates to a grape residual branch pruning machine. The grape residual branch pruning machine is characterized by comprising a supporting mechanism, a steering mechanism, a pruning mechanism, an obstacle avoidance mechanism and a residual branch winding prevention mechanism, wherein the supporting mechanism comprises a triangular supporting frame with a plurality of positioning holes, the steering mechanism comprises a supporting rod with a locking hole, an L-shaped rod is arranged on a sleeve on one side of the upper part of the supporting rod in an inserting way, the other side of the upper part of the supporting rod extends backwards out of the supporting frame to be fixedly connected with a steering cylinder, an extending end of the steering cylinder is connected to a horizontal rod of the L-shaped rod, a horizontal extending end of the horizontal rod is provided with two cavities at interval, the top of each cavity is provided with a lower sliding rail, each upper sliding rail is provided with a motor which can slide on the lower sliding rail, each motor passes through the upper sliding rail and the lower sliding rail to be connected with a rotating shaft, the rotating shaft is connected with a plurality of cutter plates at intervals, the obstacle avoidance mechanism comprises an induction touch rod which is connected with a torsional spring through a strut,an extending end of a telescopic cylinder is articulated with two push rods to drive the upper sliding rail to move along the lower sliding rail, and the residual branch winding prevention mechanism comprises a fan and an air outlet pipe. The grape residual branch pruning machine can be widely used in grape planting and production.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to an autonomous obstacle-avoiding grape stump pruning machine. Background technique [0002] my country is becoming more and more noticeable among the main grape producing countries in the world. Since 1995, China’s grape production has grown rapidly. In 2008, China’s output reached 7.28 million tons. The main producing country of grapes, the output is second only to Italy. With the improvement of people's quality of life and the strengthening of health awareness, the health care effect of wine on the body is well known, and then the demand for wine is increasing, which greatly promotes the rapid development of cultivated high-quality grapes. However, in the process of planting grapes, especially after the grapes are harvested in autumn, a large number of residual branches and leaves need to be pruned manually, and the manual pruning work is very labor-intensive and the operation efficien...

AI Technical Summary

Problems solved by technology

However, in the process of planting grapes, especially after harvesting grapes in autumn, a large number of residual branches and leaves need to be pruned manually, and manual pruning is very labor-intensive and inefficient.

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