Tumorous stem mustard harvester

Abstract

The invention provides a tumorous stem mustard harvester. The tumorous stem mustard harvester comprises a rack, a walking mechanism and a cutting and conveying device. The cutting and conveying devicecomprises a rack, a vegetable leaf removal assembly, a rhizome cutting device and a flexible clamping and conveying device. The flexible clamping and conveying device comprises a first clamping and conveying part, a second clamping and conveying part and a flexible adjusting mechanism. The first clamping and conveying part and the second clamping and conveying part are arranged oppositely. A clamping and conveying channel which straightens, clamps and conveys heads is formed between the first clamping and conveying part and the second clamping and conveying part. The flexible adjusting mechanism is used for adjusting the width of the clamping and conveying channel self-adaptively according to the sizes of the heads. According to the tumorous stem mustard harvester, the tumorous stem mustard entering the clamping and conveying channel is straightened and clamped, and the width of the clamping and conveying channel is adjusted self-adaptively according to the sizes of the heads of the tumorous stem mustard. The tumorous stem mustard harvester can clamp and convey the tumorous stem mustard of different sizes, so that the tumorous stem mustard clamping and conveying reliability is improved, and the damage rate of the tumorous stem mustard in the conveying process is reduced.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a vegetable head harvester. Background technique [0002] Green cabbage head is a kind of vegetable, also known as green cabbage head lump, which is also the main raw material for the production of mustard. The green cabbage head in the vegetable field includes vegetable leaves, heads and roots, but whether you use fresh cabbage heads to make dishes or make mustard, All leaves and roots need to be removed, leaving only the head for consumption. [0003] During the mechanized harvesting of the cabbage heads, the leaves and roots of the cabbage heads need to be removed, and the vegetable stems of the cabbage heads are sent to the collecting device through the conveying device. The existing vegetable head harvester is provided with a vegetable leaf cutting device for cutting the vegetable leaves, a rhizome cutting and separating device for cutting the vegetable stems from the roots of the ...

AI Technical Summary

Problems solved by technology

[0005] One, in the existing cabbage head harvesting machine, but due to the different growth conditions of the cabbage heads, they are crisp and tender and easy to be damaged, and the sizes are different. Some cabbage heads are too small, and the end of the pick cannot touch these smaller cabbage heads. The blade may not be able to move these smaller heads of vegetables, and some heads of vegetables are too large, and may be squeezed and damaged during the process of being moved, and may even get stuck on the pick, resulting in equipment failure;

[0006] Its two, existing cabbage head harvester, when cutting vegetable leaves, if the cabbage head fails to grow firmly in the soil or when the whole cabbage head grows obliquely, it is easy to cause the vegetable leaves to be unable to be cut and separated smoothly, including High miscellaneous rate;

[0007] Its three, because the ground surface is uneven everywhere, the joint position of the vegetable stem and the root is inconsistent, the existing vegetable head harvesting device can only cut off the root at the same height, which often cuts the vegetable stem or misses the situation of harvesting the vegetable leaves

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