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Low-stubble push-over type stevia rebaudiana harvesting and drying mechanism

A technology of stevia and low stubble, which is applied in the field of low stubble push-down type stevia shaving mechanism, can solve the problems of unfavorable stevia harvesting and use, poor use effect, complex structure and the like, and achieves reduction of harvesting cost, simple structure and cost. low cost effect

Pending Publication Date: 2020-12-29
HEBEI AGRICULTURAL UNIV.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the stevia is mature, it needs to be harvested, but the existing harvesting mechanism has a complex structure, high stubble, and the use effect is not good, which is not conducive to the harvesting and use of stevia

Method used

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  • Low-stubble push-over type stevia rebaudiana harvesting and drying mechanism
  • Low-stubble push-over type stevia rebaudiana harvesting and drying mechanism
  • Low-stubble push-over type stevia rebaudiana harvesting and drying mechanism

Examples

Experimental program
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Effect test

Embodiment 1

[0020] see Figure 1-3 , a low-stubble push-down type stevia mowing and drying mechanism, including a triangular base 1, a cutter 2 is fixed on the outer surface of the triangular base 1 on both sides through adjusting bolts, and the angle of the cutter 2 can be adjusted through the adjusting bolts. The adjustment range is 40-50 degrees to adapt to different widths. The cutter 2 and the triangular base 1 are on the same horizontal plane. The front cutter 2 is on the inside and the rear cutter 2 is on the outside. The purpose is to ensure harvesting When the stevia rebaudiana is tilted inward, the front part does not fall down, and the cutter 2 at the rear part makes the stevia rebaudiana turn outward, which is beneficial to harvesting and drying.

[0021] Moreover, the upper surface of the triangular base 1 is fixedly welded with a plurality of fixed cylinders 3, and the fixed cylinder 3 is fixedly connected with a fixed frame 4 by adjusting bolts. Adjustment, the quantity of...

Embodiment 2

[0024] see Figure 1-3 , a low-stubble push-down type stevia mowing and drying mechanism, including a triangular base 1, a cutter 2 is fixed on the outer surface of the triangular base 1 on both sides through adjusting bolts, and the angle of the cutter 2 can be adjusted through the adjusting bolts. The adjustment range is 40-50 degrees to adapt to different widths. The cutter 2 and the triangular base 1 are on the same horizontal plane. The front cutter 2 is on the inside and the rear cutter 2 is on the outside. The purpose is to ensure harvesting When the stevia rebaudiana is tilted inward, the front part does not fall down, and the cutter 2 at the rear part makes the stevia rebaudiana turn outward, which is beneficial to harvesting and drying.

[0025] Moreover, the upper surface of the triangular base 1 is fixedly welded with a plurality of fixed cylinders 3, and the fixed cylinder 3 is fixedly connected with a fixed frame 4 by adjusting bolts. Adjustment, the quantity of...

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Abstract

The invention relates to the field of stevia rebaudiana harvesting and drying mechanisms and discloses a low-stubble push-over type stevia rebaudiana harvesting and drying mechanism. The mechanism comprises a triangular base, cutters are fixedly mounted on the surfaces of the two sides of the outer edge of the triangular base through adjusting bolts, and the cutters and the triangular base are located on the same horizontal plane. Multiple fixed cylinders are fixedly welded to the upper surface of the triangular base, fixed frames are fixedly connected in the fixed cylinders through adjustingbolts, the number of the fixed frames is two, the front ends of the two fixed frames are welded, and the two fixed frames are supported through a connecting rod. The mechanism is simple in structure,low in cost, low in stubble cutting, high in thorough cutting rate, good in using effect and capable of effectively reducing labor intensity, improving labor efficiency and reducing harvesting losses;and the mechanism is economical, practical, high in efficiency, low in stubble cutting and high in thorough cutting rate, the stevia rebaudiana harvesting cost is greatly reduced, and the mechanism is suitable for large-scale mechanized stevia rebaudiana harvesting.

Description

technical field [0001] The invention relates to the field of a stevia rebaudiana harvesting and drying mechanism, in particular to a low-stubble push-down stevia harvesting and drying mechanism. Background technique [0002] Stevia, Asteraceae, Stevia is a perennial herb. This species likes to grow in a warm and humid environment and is sensitive to light. Its plant height is 1-1.3 meters, the root tip is hypertrophic, up to 25 cm long, the stem is erect, the base is slightly lignified, the upper part is soft, densely covered with short hairs; the base of the corolla is light purple or white, the upper part is white, and the achenes are linear and slightly flat. Brown, with pappus, flowering period from July to September, fruiting period from September to November. It is native to the alpine grasslands at the junction of Paraguay and Brazil in South America, and has been introduced and cultivated in Beijing, Hebei, Shaanxi, Jiangsu, Anhui, Fujian, Hunan, Yunnan and other p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/00A01D34/01
CPCA01D45/00A01D34/015
Inventor 马志凯郝建军赵晓顺赵建国张博李浩
Owner HEBEI AGRICULTURAL UNIV.
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