A flexible mesh belt type air suspension tea sorting equipment

A technology of air suspension and flexible net, which is applied in the field of agricultural machinery, can solve problems such as uneven defects, increased costs, and different processing techniques, and achieve the effects of low speed, reduced damage, and reduced screening loss

Active Publication Date: 2020-01-03
ZHEJIANG SCI-TECH UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the national economy, the transfer of labor force to industry and towns is accelerating. The shortage of tea picking labor and the increase in cost have affected the sustainable and healthy development of the tea industry. The mechanized picking and subsequent processing of fresh leaves is an inevitable trend. Machine-picked fresh tea leaves Subsequent processing has always been a difficult point in the industry, mainly because the existing tea-picking machinery can only reciprocate and cut the new shoots of tea trees indiscriminately, resulting in large differences in the specifications of machine-picked fresh tea leaves, uneven defects, and old and tender leaves. The first-class problems lead to different subsequent processing techniques, unstable product quality, and insufficient economic benefits.

Method used

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  • A flexible mesh belt type air suspension tea sorting equipment
  • A flexible mesh belt type air suspension tea sorting equipment
  • A flexible mesh belt type air suspension tea sorting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] according to Figure 1 to Figure 5 As shown, a flexible mesh-belt type air-suspension tea sorting device includes: a lifting part 1, an air-suspension part 2, a flexible mesh-belt sorting part 3 and an output part 4.

[0033] according to figure 2 , image 3 As shown, the air suspension component 2 includes a drop channel 21, an air suspension air channel 22 and an air suspension fan 23, the drop channel 21 is vertically arranged, the flexible mesh belt sorting component 3 is arranged under the drop channel 21, and the air suspension air channel 22 The air outlet is arranged on the side wall of the drop channel 21 , and the air inlet of the air suspension duct 22 is connected with the air suspension fan 23 .

[0034] Air suspension air channel 22 comprises, slow speed air channel 221 and dispersion air channel 222, and dispersion air channel 222 is arranged on the top of slow speed air channel 221; The air ducts are hinged so that the blowing angle can be adjusted; ...

Embodiment 2

[0042] The difference from the above-mentioned embodiment 1 is that, according to the Figure 6 As shown, the flexible mesh belt 31 includes a sieving mesh surface 311 and three separating mesh surfaces 312, the sieving mesh surface 311 and the separating mesh surface 312 are equal in length, so that the whole flexible mesh belt 31 forms a square ring, and the sieving mesh surface 311 is arranged on the top of the entire ring, and the square flexible mesh belt 31 makes the space in the flexible mesh belt 31 ring larger, thereby facilitating the outer blowing pipe 7 and the thin leaf output belt 42 to have a larger space for placement.

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Abstract

The invention relates to the field of agricultural machines, in particular to flexible net belt type air suspension tea leaf sorting equipment. The flexible net belt type air suspension tea leaf sorting equipment comprises an elevating component, an air suspension component, a flexible net belt sorting component and an output component. The air suspension component comprises a falling channel, anair suspension air flue and an air suspension draught fan, wherein the falling channel is vertically arranged. The flexible net belt sorting component is arranged below the falling channel, an air outlet of the air suspension air flue is formed in the side wall of the falling channel, and an air inlet of the air suspension air flue is connected with the air suspension draught fan. The flexible netbelt sorting component comprises a flexible net belt and a rotation shaft, the flexible net belt is in a ring shape, screening holes are formed in the surface of the flexible net belt, the rotation shaft is arranged in a ring of the flexible net belt, the flexible net belt is driven to run through the rotation shaft, the whole flexible net belt is divided into a screening net face and a separating net face, and the screening net face is horizontally arranged. The output component comprises a rough leaf output belt and a fine leaf output belt.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a flexible mesh-belt type air suspension tea sorting device. Background technique [0002] With the development of the national economy, the transfer of labor force to industry and towns is accelerating. The shortage of tea picking labor and the increase in cost have affected the sustainable and healthy development of the tea industry. The mechanized picking and subsequent processing of fresh leaves is an inevitable trend. Machine-picked fresh tea leaves Subsequent processing has always been a difficult point in the industry, mainly because the existing tea-picking machinery can only reciprocate and cut the new shoots of tea trees indiscriminately, resulting in large differences in the specifications of machine-picked fresh tea leaves, uneven defects, and old and tender leaves. The first-class problems lead to different subsequent processing techniques, unstable product qual...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/10B07B1/28B07B1/42B07B1/46A23F3/06
CPCA23F3/06B07B1/10B07B1/28B07B1/42B07B1/46B07B1/4609
Inventor 孙良叶阳王荣扬武传宇郑文广曹淼龙夏旭东陈建能
Owner ZHEJIANG SCI-TECH UNIV
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