Harvester for rotten vegetable leaves in fields

Abstract

The invention relates to the technical field of agricultural machinery, and discloses a harvester for rotten vegetable leaves in fields. The harvester for rotten vegetable leaves in fields includes achassis, a collecting device, a conveying belt, a crusher, a screw press, a material collecting box and a juice collecting box. During the operation, with the advancing of the chassis, two groups of V-shaped vegetable-gathering wheels collect the rotten vegetable leaves within a harvesting breadth into a picking width, an elastic tooth type picker continuously rotates to pick the rotten vegetableleaves into a screw auger on a collecting table, the screw auger further collects the rotten vegetable leaves to the conveying belt, the conveying belt conveys the rotten vegetable leaves into a feeding port of the crusher, the rotten vegetable leaves crushed by the crusher enter the screw press for pressing and dewatering, the predetermined dehydration rate of the rotten vegetable leaves is finished, the dehydrated rotten vegetable leaves are pushed out by a pressing discharging port to the material collecting box for temporary storage, vegetable juice enters the juice collecting box for storage, combined operation of continuous collection of the rotten vegetable leaves, picking, crushing, squeezing and dewatering and temporary storage. The harvester is applied to the harvesting of the rotten vegetable leaves in various vegetable planting bases throughout China, and after being squeezed and dewatered, the rotten vegetable leaves can serve as feed or fertilizer for recycling.

Description

technical field [0001] The invention relates to a field vegetable harvester, which belongs to the technical field of agricultural machinery. In particular, it relates to harvesting equipment for continuous collection, picking, crushing, pressing and dehydration of tail vegetables in the field. Background technique [0002] my country is the world's largest vegetable producer and consumer. In recent years, due to the steady growth of the economic benefits of the vegetable industry, the scale of vegetable planting has continued to expand, and the output has increased significantly. At the same time, the amount of leaves, roots, stems, fruits and a large number of defective vegetables that are discarded in the process of harvesting, processing, transportation, and sales of vegetables, as well as leaves, roots, stems, fruits and a large number of defective vegetables, has also increased sharply. Such vegetables are called tail dishes. About 100 million tons of tail vegetables ...

AI Technical Summary

Problems solved by technology

Rotary tillage is the most efficient, economical, and practical method for treating end vegetables in the field, but it is easy to breed bacteria, which will cause disease in the next crop, and is not conducive to continuous vegetable cropping from an agronomic point of view; the method of field biocomposting has good effects and has little environmental impact. However, the cycle is long, and manual secondary collection and treatment are required, and poor performance makes it difficult to promote; the centralized burial of field tail vegetables is between the above two treatment methods, and it has certain applications when land conditions permit.

If the tail vegetables in the field are used as feed or fertilizer, "agriculture and agriculture" can be realized. The key to affecting the use of tail vegetables as feed and fertilizer is that the water content of tail vegetables is too high. Cattle and sheep will have diarrhea after eating them, and the fermentation effect is poor if the water is high.

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