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C-shaped spring. stress automatic synchronous opening and closing tool holder. mulberry leaf mulberry trunk cutting and pulling cutting harvesting tool

A technology of automatic synchronization and knife holder, which is applied to harvesters, agricultural machinery and tools, picking machines, etc., can solve problems such as large economic losses, reduced mulberry leaf output, and death of mulberry trees

Inactive Publication Date: 2015-08-05
方孙典
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when harvesting mulberry leaves, mulberry farmers generally pick mulberry leaves by picking and tearing them with both hands. , it is very easy to severely tear the mulberry bark and mulberry buds, which will result in a reduction in the output of the mulberry leaves when they are harvested next time, and in severe cases will cause the death of the mulberry tree, resulting in greater economic losses.

Method used

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  • C-shaped spring. stress automatic synchronous opening and closing tool holder. mulberry leaf mulberry trunk cutting and pulling cutting harvesting tool
  • C-shaped spring. stress automatic synchronous opening and closing tool holder. mulberry leaf mulberry trunk cutting and pulling cutting harvesting tool
  • C-shaped spring. stress automatic synchronous opening and closing tool holder. mulberry leaf mulberry trunk cutting and pulling cutting harvesting tool

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Embodiment Construction

[0017] The technical solution adopted by the present invention is: the front left movable roller knife seat assembly, the front right movable roller knife seat assembly, the rear movable leaf cutting knife seat assembly, the shell-type leaf plate assembly, the pin type opening and closing positioning pull The cutter assembly, assembly seat assembly, and handle assembly are composed of:

[0018] see figure 1 , figure 2 1. The shape of the front left and front right movable roller knife holder assemblies is like a pair of fish. The inner and outer shapes and the front and back sides of their front left and front right movable roller knife holder assemblies are mostly the same, and most of the spare parts are common. The front left movable roller tool seat assembly consists of the front left movable roller tool seat (1), the front left knife (2), the C-shaped spring (4), the roller (6), the wheel shaft (7), and the tool seat pivot pin (9) , bearing (10), multi-segment conic cu...

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Abstract

The invention relates to a C-shaped spring. stress automatic synchronous opening and closing tool holder. mulberry leaf mulberry trunk cutting and pulling cutting harvesting tool. According to the too, men, women, the old and the young can operate and use the tool with one hand, mulberry bark and mulberry sprouts cannot be damaged easily during cutting harvesting of mulberry leaves and pulling cutting harvesting of mulberry trunks. The part interchangeability is high, standard batch production can be performed, and the tool is effort saving, time saving, easy, convenient and safe during use.

Description

technical field [0001] The invention relates to a two-in-one harvesting tool which belongs to a kind of upright crops synchronously opening and closing to cut harvest leaves, and can also pull and cut harvest poles, especially a "C-shaped spring, force automatic synchronous opening and closing knife seat, mulberry leaves and mulberry poles". Harvesting tools for cutting and pulling". Background technique [0002] At present, when harvesting mulberry leaves, mulberry farmers generally pick mulberry leaves by picking and tearing them with both hands. , very easily seriously tear the mulberry bark and mulberry buds, so that the output will be reduced when the mulberry leaves are harvested next time, and seriously, the mulberry trees will die, and the economic loss will be relatively large. Contents of the invention [0003] The invention discloses a single-handed operation and use by men, women, old and young. The "knife seat with rollers and automatic synchronous opening an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D46/00
Inventor 方孙典
Owner 方孙典
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