Mountain land small-size potato harvesting and seedling vine separation combination machine

Abstract

The invention relates to a mountain land small-size potato harvesting and seedling vine separation combination machine, belonging to the technical field of agricultural machinery equipment. The combination machine mainly comprises a rack, supporting wheels, a depth limiting wheel device and the like, wherein the depth limiting wheel device is used for ensuring that a digging blade device reaches a suitable digging depth and reaches a suitable height during traveling on the ground; the digging blade device is used for digging soil and turning potatoes out of the ground; a conveying and vibrating device is used for separating potatoes from soil; a vine lifting device is used for accurately lifting seedling vines on two sides of the machine and lodging vines into a vine clamping device; the vine clamping device is used for conveying received seedling vines to a cutting device; a worm and gear adjusting device is used for driving the vine clamping device to adjust the height up and down; the cutting device is used for accurately cutting the seedling vines delivered by the vine clamping device; and a transmission system is used for providing transmission power for the vine lifting device, the vine clamping device, the cutting device and the conveying and vibrating device. The combination machine provided by the invention can adapt to complex mountain land potato harvesting, better solves the problem that the seedling vines intertwine the machine, and enables harvested potatoes to be cleaner.

Description

technical field [0001] The invention relates to a small mountain potato harvesting and seedling-vine separation combined machine, in particular to the treatment of the mechanical entanglement of seedlings or weeds in the potato harvesting machine, and belongs to the technical field of agricultural machinery. Background technique [0002] During the mechanical harvesting of potatoes, it is necessary to remove the potato vines and dig the potatoes out of the ground. If the vines or weeds are not treated in advance, it is easy to cause entanglement and blockage of the machine and affect the normal operation of potatoes. Separation will cause damage to the machine in severe cases, so it is necessary to treat seedlings and vines when digging potatoes. At present, the method of removing seedlings and vines of potato machinery is mainly to use the technology of cutting before the shovel, and design a knife at the front end of the machine to cut off the standing seedlings and vines ...

AI Technical Summary

Problems solved by technology

[0002] During the mechanical harvesting of potatoes, it is necessary to remove the potato vines and dig the potatoes out of the ground. If the vines or weeds are not treated in advance, it is easy to cause entanglement and blockage of the machine and affect the normal operation of potatoes. Separation will cause damage to the machine in severe cases, so it is necessary to treat seedlings and tendrils when digging potatoes

At present, the method of removing seedlings and vines of potato machinery is mainly to use the technology of cutting before shoveling. A knife is designed at the front end of the machine to cut off the standing seedlings and vines in sections. problem, but the deficiency is that the scattered vines and vines are mixed with the dug out potato pieces, which brings more serious problems to subsequent potato harvesting and sorting and bagging; and the potato vines cannot be completely removed, let alone clean potatoes

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