Stem tuber cutting device of mustard harvester

Abstract

A kind of tuber-cutting device in preserved vegetable harvester comprises a frame, a cutting knife device, a shovel knife, a profile modeling device; the cutting knife device comprises a cutting knife, a quadrate cutting knife frame, a cutting knife actuating deice, a cutting knife back gear component driven by cutting knife drivers, the cutting knife is arranged in a tensioned manner in the front portion of the cutting knife frame by the cutting knife back gear component. The cutting knife drives comprises a cutting knife drive motor, a base for locating the cutting knife drive motor, a pressing wheel device, and a cutting knife drive wheel package.

Description

(1) Technical field [0001] The invention relates to a tuber cutting device of a mustard harvester. (2) Background technology [0002] Mustard is one of the important economic crops in Zhejiang and Sichuan provinces. The existing mustard planting area is more than 3 million mu. However, the time from maturity to aging of mustard is very short, about 15 days. Therefore, the harvesting process is seasonal and time-consuming short. Mustard leaves grow luxuriantly, as high as 80-100 cm, and as wide as 10-15 cm. Each mustard plant has 10-12 leaves. Before harvesting mustard leaves, the mustard leaves must be removed, and then the mustard tubers must be cut. [0003] Through a large number of literature review and retrieval, it is found that the mechanization of mustard mustard harvesting is still in a blank state at home and abroad, and no relevant scientific reports have been seen. Therefore, the development of mustard harvester is of great significance. It can greatly alleviat...

AI Technical Summary

Problems solved by technology

[0004] Existing plant tuber digging machines use shovel blades for excavation, which need to move fast, and the car body is difficult to control. When the car body travels at a slow speed, the shovel blade is not enough to shovel the plant tubers

When harvesting mustard mustard, it is first necessary to cut tall mustard leaves, and then dig tubers. Due to the short length of the existing mustard mustard cultivation land, the harvester moves slowly at the beginning of each harvest, and the existing plant tuber digging machinery is not suitable for mustard mustard. tuber digging

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