Combined digging harvester for underground crops

A harvesting device and crop technology, which is applied in the direction of digging harvesters, excavators, harvesters, etc., can solve the problems that cannot meet the needs of underground crop digging, and achieve the effect of good soil crushing effect, good practicability, and high cleanliness

Inactive Publication Date: 2018-09-14
SHANGHAI UNIV OF ENG SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Underground crops are different from ordinary crops. Their fruits grow in the soil and are relatively small. The size of the land area, soil structure, ground shape, water content, weeds, gravel, bricks and other obstacles should also be considered. Factors, the existing underground crops combined excavation and harvesting devices in my country cannot meet the excavation needs of underground crops

Method used

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  • Combined digging harvester for underground crops
  • Combined digging harvester for underground crops
  • Combined digging harvester for underground crops

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Embodiment

[0032] Underground crops are different from ordinary crops. Their fruits grow in the soil and are relatively small. The size of the land area, soil structure, ground shape, water content, weeds, gravel, bricks and other obstacles should also be considered. factor. According to the above characteristics and agronomic requirements, in accordance with the development requirements of modern science and technology at home and abroad, the actual situation of our country's rural areas, and drawing on the good experience of the past, the key components are cleverly designed. The underground crops are shoveled out of the ground by the coulter, and then the fruit and vines are transported to the conveyor belt by the rattan supporter, and the fruit and the vine are separated by the fruit picking knife, and the fruit enters the crushed soil channel, and then falls into the fruit collection box , while the vines are thrown out by the conveyor belt.

[0033] Such as Figure 1-4 As shown, ...

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Abstract

The invention relates to a combined digging harvester for underground crops. The combined digging harvester for underground crops comprises a harvester body, a plowing and vine-pulling unit, and a conveying and soil-breaking unit; the harvester body comprises a bottom plate, a support arranged on the bottom plate and an upper vine-pressing plate arranged on the top of the support, and is used forfixing and supporting; the plowing and vine-pulling unit comprises a plow arranged on the lower end of the front end of the bottom plate, a vine lifter fixed at the front end of the upper vine-pressing plate and arranged above the plow, and a fruit-picking cutter fixed at the front end of the support and the rear of the plow; the inlet of the conveying and soil-breaking unit is arranged corresponding to the rear of the plow, and the conveying and soil-breaking unit comprises a soil-breaking passage and a plurality of soil-breaking wheels arranged on the bottom of the soil-breaking passage. Compared with the prior art, the combined digging harvester for underground crops has the advantages of good practicability, thorough fruit and vine separation, good adaptability, good soil breaking effect, cleanliness and the like.

Description

technical field [0001] The invention relates to the field of agricultural excavating machinery design, in particular to a combined digging and harvesting device for underground crops. Background technique [0002] my country's existing underground crops combined digging and harvesting devices cannot meet my country's current agricultural production needs in terms of technical performance and overall level. The contradiction between the mechanization requirements of crop production and the low level of machinery in our country is becoming increasingly prominent. Therefore, the research and development of a combined excavation and harvesting device for underground crops that is suitable for my country's national conditions and is technologically advanced, economical and practical will definitely drive my country's underground crops to a certain extent. The development of crop mechanization contributes to the development of rural economy and the improvement of farmers' living st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D33/08A01D13/00
CPCA01D13/00A01D33/08
Inventor 徐晟黄立新
Owner SHANGHAI UNIV OF ENG SCI
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