Air pressure type plant branch and leaf separating mechanism and method

A separation mechanism and air pressure technology, which is applied in the direction of picking machines, harvesters, agricultural machinery and implements, etc., can solve the problems of branch picking blade damage, etc., and achieve the effect of fast mulberry leaf picking, large leaf area, and easy cutting and separation

CN109041784AActive Publication Date: 2018-12-21王璐璐
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-12-21

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Abstract

The invention discloses an air pressure type plant branch and leaf separating mechanism and method. The separating mechanism comprises a draught fan box, a fixed cutter gate and a movable cutter gate.A draught fan box air outlet cover is arranged outside the draught fan box. The movable cutter gate is composed of a first hydraulic telescopic rod, a second hydraulic telescopic rod, two fixed frames, a plurality of first installing frames and a plurality of second blades. The fixed cutter gate is composed of a fixed frame, a plurality of second installation frames and a plurality of first blades. The separating mechanism has the advantages that plant branches have the advantage of being high in rigidity and large in leaf area and having flexibility, the relative positions of leaves and branches are arranged through negative pressure air flow, the leaves are sent to a cutting and separating area for separating the branches and the leaves, mulberry leaves can be effectively and rapidly picked by means of a machine with the technical scheme, the branches can be blocked outside the cutting and separating area by the fixed cutter gate, and the blades only cut the branches and leaves without making contact with the branches.
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Description

technical field

[0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to a pneumatic plant branch and leaf separation mechanism and its method. Background technique

[0002] Mulberry leaf picking is the hardest part of silkworm breeding. my country has a long tradition of silkworm breeding and a vast breeding area, but for thousands of years, it has followed the labor method of picking mulberry leaves by hand, which is not only inefficient, but also Moreover, the opponent still suffered a lot of damage. The long-term picking of mulberry leaves made Sang Nong's fingers deformed and his joints thick. Therefore, in order to solve the problems such as the slow speed of manual picking in the process of picking mulberry leaves by farmers, the inability to meet social needs, and easy hand injury, a simple and practical mechanical device is needed to replace manual picking, thereby improving the picking efficiency of mulberry leave...

Examples

Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0033] refer to Figure 1-7 , a pneumatic plant branch and leaf separation mechanism, comprising a fan box 1, a fixed knife grid 5 and a moving knife grid 6, the outside of the fan box 1 is provided with a fan box air outlet mask 2, and the moving knife grid 6 is formed by a group of first hydraulically telescopic Rod 14, a group of second hydraulic telescopic rods 15, two fixed mounts 16, a plurality of first mounts 17 and a plurality of second blades 11, the fixed knife grid 5 consists of a fixed frame 19, a plurality of second mounts 18 and a plurality of first blades 10.

[0034] The inner wall of the fan box 1 is fixedly mounted with a motor 12, the driving end...