Sweet potato vine harvester

By designing a vine-picking, vine-cutting, conveying, and crushing device for a sweet potato vine harvester, the problems of incomplete vine harvesting and power redundancy have been solved, achieving efficient and energy-saving vine processing, adapting to different slopes, and avoiding resource waste and tipping.

CN117084052BActive Publication Date: 2025-11-11江西省农业技术推广中心 +1
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Patent Information

Application Number
CN202311273278.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-09-28
Publication Date
2025-11-11
Estimated Expiration
2043-09-28

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Abstract

This invention discloses a sweet potato vine harvester, comprising a tractor. From front to rear, the tractor is equipped with a vine-lifting device for lifting the vines, a vine-cutting device for cutting the vines, a conveying device for transferring the cut vines to a crushing device, a crushing device for crushing the cut vines, and a collection box for collecting the crushed vines. The vine-lifting and vine-cutting devices are mounted in front of the tractor via a front frame, while the crushing device and collection box are mounted behind the tractor via a rear frame. The conveying device is positioned between the crushing and vine-lifting devices. This invention enables the cutting, crushing, and recycling of sweet potato vines. The vine-lifting shovel can be axially adjusted according to actual conditions to better lift the vines and prevent damage to the sweet potatoes. When the tractor is going uphill or crossing a field ridge, the vine-lifting shovel can be rotated clockwise at a certain angle to adapt to different slopes. The overall structure is compact and does not exhibit any tipping.
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Citation Information

Patent Citations

  • Sweet potato tendril harvester

    CN206433380U

  • Chain-type sweet potato vine smashing and recycling machine

    CN106818018A

  • Sweet potato seedling vine cutting and recovery machine

    CN110547086A

  • Sweet potato vine harvester

    CN220935698U

Cited By

  • Tomato vine picking, crushing and collecting device

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