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A clamping and conveying mechanism of a green onion harvester

A clamping conveying and harvesting machine technology, which is applied in the direction of digging harvesters, harvesters, agricultural machinery and implements, etc., can solve the problems of loose clamping, damage to green onions, and failure to achieve the effect of clamping and conveying, so as to facilitate collection and reduce The effect of small damage and good clamping effect

Active Publication Date: 2021-06-11
SHANDONG ACADEMY OF AGRICULTURAL MACHINERY SCIENCES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing clamping and pulling conveying mechanisms of rhizome crop harvesters generally adopt chain type or belt type. The inventors found that the tight clamping of this mechanism will cause damage to the green onions, and the loose clamping cannot achieve better clamping and conveying. Effect

Method used

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  • A clamping and conveying mechanism of a green onion harvester
  • A clamping and conveying mechanism of a green onion harvester
  • A clamping and conveying mechanism of a green onion harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Attached below figure 1- attached Image 6 Further description will be made on the clamping and conveying mechanism disclosed in this embodiment;

[0043] Refer to attached figure 1 As shown, the clamping and conveying mechanism of the green onion harvester mainly includes a bottom conveying device 4, a primary clamping and conveying device 3, a secondary clamping and conveying device 2 and a green onion guiding device 1, and the whole structure passes through the front connecting rod 6 and the rear connecting rod. 8 connected to the host;

[0044] The clamping and conveying mechanism of the present disclosure can cooperate with the excavating device when in use. The bottom conveying device 4 penetrates into the excavating device and connects with the excavating shovel, and conveys the green onions and wrapped soil dug up by the excavating shovel upward from the bottom. The bottom conveying device 4 The rear connecting piece 9 and the front connecting piece 11 are re...

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Abstract

The invention discloses a clamping and conveying mechanism for a scallion harvester, which comprises a bottom conveying device. A first-stage clamping and conveying device is arranged above the bottom conveying device. The device can drive the shallots to bend and transport to loosen the soil on the ridge; the second-level clamping and conveying device is arranged above the end of the first-level clamping and conveying device, and the onion guide device is arranged under the end of the second-level clamping and conveying device. The conveying device can transport the green onions to the shallot guide device, and the shallot guide device can clamp the roots of the shallots and lay them flat from vertical and transport them to the shallot collecting device. The clamping and conveying mechanism can effectively solve the problems that the green onions are easily damaged, the clamping force is insufficient, and the green onions are seriously soiled during the process of mechanized harvesting of green onions.

Description

technical field [0001] The disclosure relates to the technical field of rhizome crop harvesting machinery, in particular to a clamping and conveying mechanism for a green onion harvester. Background technique [0002] Green onions have unique edible and medicinal value. At the same time, it is also an important export-earning species in my country's vegetable industry. The national planting area is about 8 million mu, and it is one of my country's important economic crops. Scallions are single bulb crops, and their main value lies in the cylindrical white part of the scallion, which is juicy, brittle, and easy to damage. At the same time, green onions are generally planted in high-cultivated soil, and the scallions are all wrapped in the soil, so harvesting is particularly difficult. big. [0003] The existing clamping and pulling conveying mechanisms of rhizome crop harvesters generally adopt chain or belt type. The inventors found that the tight clamping of this mechanism...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D33/00
CPCA01D33/00
Inventor 李青江刘学峰张翠英乔磊孙盛刚高强张琦峰刘学串
Owner SHANDONG ACADEMY OF AGRICULTURAL MACHINERY SCIENCES
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