A kind of pruning machine for external branches and leaves of grape fruit

Abstract

The invention designs a pruning machine for branches and leaves outside grape fruits, and relates to the field of agricultural machines. The pruning machine is characterized by comprising a trifilar suspension rack unit, a transverse moving unit, a horizontal rotating unit, a vertical moving unit, a cutting table unit and a pruning unit. The trifilar suspension rack unit comprises a trifilar suspension rack, land wheels and transverse moving guide rails. The transverse moving unit comprises a transverse moving sleeve pipe, a transverse moving oil cylinder and a transverse moving rack, and the oil cylinder stretches out and draws back to control a cutting table to move. The horizontal rotating unit comprises a rotary oil cylinder and a rotary rack, and the work and transportation state is switched. The vertical moving unit comprises a vertical oil cylinder, a vertical moving rack and a dividing plate (1). The cutting table unit comprises a dividing plate (2), a cutting table rack, a protection cover and a pull rod, and the protection cover can protect grapes against damage. The pruning unit comprises a hydraulic motor, a coupling, a bearing pedestal, a rotary shaft, a bearing, an impeller, a sleeve, a twisted straw rope and a rope pressing plate. The impeller is used for generating suction force to suck in the grape leaves and cut off the grape leaves, and pruning work is achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a pruning machine for grape fruit external branches and leaves. Background technique [0002] my country is becoming more and more attractive among the main grape producing countries in the world. Since 1995, China’s grape production has grown rapidly. In 2010, the planting area reached 552,000 hectares, and the output was 8,548,000 tons. It has become the second largest grape producing country in the world, second only to in Italy. my country's grapes are mainly concentrated in Xinjiang, Shandong, Hebei, Liaoning, Shanxi, Jilin and Henan, mainly for fresh food and wine making. With the improvement of people's quality of life and the strengthening of health awareness, the health care effect of wine on the body has increased the demand for wine, which has greatly promoted the rapid development of high-quality grapes. [0003] During the growth period of grapes, new...

AI Technical Summary

Problems solved by technology

[0003] During the growth period of grapes, new shoots can grow many times in a year. As long as the temperature is suitable, they can grow until late autumn. Improvement in quality and yield

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