Profiled type rotating shoot clipping machine

Abstract

The invention provides a profiled type rotating shoot clipping machine. The machine comprises a hydraulic power station and a cutter. Power output by a tractor is transmitted to an oil pump transmission case through a transmission shaft, and a duplex high-pressure oil pump is driven to work after the speed is increased by the oil pump transmission case. High-pressure oil pressurized by the duplex high-pressure oil pump is conveyed to an electromagnetic directional valve through a rear oil pump oil discharge pipe, a rotary hydraulic motor, a swing oil cylinder and a telescopic oil cylinder are controlled to complete adjustment of the angle and the position of a cutting knife, the profiling function is realized, meanwhile, high-pressurized oil is conveyed to a cutting knife driven hydraulic motor through a front oil pump oil discharge pipe to drive blades to rotate and do cutting motion, and new shoots of plants are cut. The cutting knife can complete the clipping operation on new shoots of leaf curtains of plants at different heights and in different shapes by adjusting the angle and the height. The shoot clipping machine is mounted on the tractor, can walk to work, prunes the new shoots of fruit trees, has the advantages of high mechanical operation efficiency, good clipping performance and labor saving and is suitable for being used as a machine for clipping the fruit trees.

Description

technical field [0001] What the present invention proposes is a kind of imitation form rotary tip cutter in the field of agricultural machinery. Background technique [0002] According to incomplete statistics, as of the end of 2015, the total area of ​​grape cultivation in my country has reached more than 11 million mu, and it is one of the fruit trees with the best economic benefits. The grape industry is a labor-intensive industry. In recent years, with the rapid development of industrialization and urbanization, a large amount of agricultural labor has been transferred to the secondary and tertiary industries. The labor cost of grape production has increased significantly, which directly affects the economic benefits of the grape planting industry. Therefore, , the grape industry has more and more urgent demand for production management mechanization technology and equipment, and production mechanization has become an inevitable requirement for the sustainable developmen...

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Problems solved by technology

At present, the reciprocating tip cutting machine and the fixed rotary tip cutting machine developed by scientific research institutes and enterprises such as the Institute of Fruit Trees of the Chinese Academy of Agricultural Sciences and Gaomi Yifeng Machinery Co., Ltd. have solved the new problems such as pruning of primary and secondary shoots in vertical leaf curtain vineyards. However, at present, the area of ​​vertical leaf curtain vineyards in my country is less than 1 / 3, and more than 2 / 3 of the horizontal leaf curtain and V-shape leaf curtain vineyards still use new shoot management such as primary and secondary shoot pruning. Manpower has seriously affected the mechanization level of new shoot management such as pruning of main and auxiliary shoots in vineyards in my country. Therefore, it is urgent to develop a method that is suitable for vertical leaf curtain vineyards, and is also suitable for main and auxiliary shoots of vineyards with horizontal leaf curtains and V-shaped leaf curtains. Mechanical equipment for pruning management

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