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Full line trimming type fruit tree pruner

A trimming and pruning machine technology, which is applied in the field of agricultural and forestry machinery, can solve the problems of heavy workload, low work efficiency, time-consuming and laborious, etc., and achieve the effects of high practicability, increased mechanization, and prevention of missed cutting

Active Publication Date: 2018-05-08
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional manual pruning and back pruning machine pruning work is inefficient, and the workload is large, time-consuming and laborious

Method used

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  • Full line trimming type fruit tree pruner
  • Full line trimming type fruit tree pruner
  • Full line trimming type fruit tree pruner

Examples

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Embodiment Construction

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0024] Such as Figure 1-Figure 4 As shown, it includes a frame 1 and a trimming unit. The trimming unit is arranged on the frame 1. The trimming unit includes a transmission device 2, a position adjustment device 3 and a trimming arm actuator 4. In the trimming arm actuator 4 A plurality of pruning devices are provided and the relative positions between the pruning devices can be adjusted. A cutter head is arranged in the pruning device, and the external drive device drives the cutter head to rotate through the driving transmission device 2 to trim the branches. The pruning arm actuator 4 It is arranged on the position adjusting device 3 , and the position adjusting device 3 is used to adjust the position of the tr...

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Abstract

The invention relates to a full line trimming type fruit tree pruner which comprises a rack and a pruning unit. The pruning unit is arranged on the rack and comprises a cutter driving device, a position adjusting device and a pruning-arm executing device, multiple pruning devices are arranged in the pruning-arm executing device, and relative positions among the pruning devices can be adjusted; thecutter driving device comprises an external driving unit and a transmission unit, and the external driving unit drives a cutter to rotate through the transmission unit; the pruning-arm executing device is used for pruning twigs and is arranged on the position adjusting device, and the position adjusting device is used for adjusting the pruning-arm executing device in position. By the arrangement,requirements of different fruit trees on pruning height and width, pruning tree shapes and pruning uniformity can be met, high pruning adaptability is achieved, the fruit trees can be trimmed according to farmers' requests by adjusting a pruning arm in shape and space, and problems that the fruit trees are low in pruning efficiency and high in labor intensity are solved.

Description

technical field [0001] The invention belongs to the technical field of agricultural and forestry machinery, and in particular relates to a line-cut fruit tree pruning machine. Background technique [0002] my country is the world's largest fruit and consumption country. The people's demand for fruit in daily life is increasing, and the quality of fruit is getting higher and higher. The fruit industry has huge economic value, which also drives fruit production. Machinery also developed rapidly. Fruit tree pruning is an indispensable and very important part of the fruit production process. Reasonable pruning of fruit branches is one of the important measures to improve fruit tree yield, tree species activity and promote early fruiting. Fruit tree pruning directly affects the growth, yield, seed setting rate and yield of trees, and can also maximize the fruit tree fruiting years, and can also reduce the size of the year, and improve the overall productivity of the orchard. Tr...

Claims

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Application Information

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IPC IPC(8): A01G3/08
CPCA01G3/08Y02P60/12
Inventor 张衍林李善军常钧翔孟亮张闻宇张雯施展郑攀
Owner HUAZHONG AGRI UNIV
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