Chain reversing hydraulic jet mechanism of lotus root harvesting operation equipment

A hydraulic jet and chain technology, which is applied in harvesters, excavators, agricultural machinery and implements, etc., can solve the problems of affecting the effect of jet operation at both ends, small coverage area of ​​jet, and single jet mode, etc., to improve the whole machine. Operation ability, improve the jet coverage area, improve the effect of jet effect

Active Publication Date: 2020-12-25
SHENGLI COLLEGE CHINA UNIV OF PETROLEUM
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Problems solved by technology

However, the existing small and medium-sized lotus digging boats (machines) have a single jet method, and mainly use a crank slider structure or similar structure for reversing. There is impact in the reversing, and the coverage area of ​​the jets at both ends is small, which affects the effect of the jets at both ends. , resulting in problems such as low jet efficiency and low digging rate

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  • Chain reversing hydraulic jet mechanism of lotus root harvesting operation equipment
  • Chain reversing hydraulic jet mechanism of lotus root harvesting operation equipment
  • Chain reversing hydraulic jet mechanism of lotus root harvesting operation equipment

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] The present invention provides a chain reversing hydraulic jet mechanism for lotus root harvesting operation equipment. The chain reversing hydraulic jet mechanism is installed on the lotus root harvesting o...

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Abstract

The invention discloses a chain reversing hydraulic jet mechanism of lotus root harvesting operation equipment. The chain reversing hydraulic jet mechanism is installed on the lotus root harvesting operation equipment, and the chain reversing hydraulic jet mechanism comprises a power and support mechanism, a chain transmission mechanism, a reversing mechanism, a lifting mechanism and a jet mechanism. According to the chain reversing hydraulic jet mechanism of the lotus root harvesting operation equipment, the three functions of reversing, lifting and jetting of a jet working chain of the lotusroot harvesting operation equipment are achieved, chain reversing is stable and free of impact, reliability is high, and the service life is long. In addition, the retention time of a chain transmission mechanism at the sprocket-chain contact semicircle is prolonged, the jet duration of nozzles at two ends is ensured, and the jet effect at the two ends is improved. The lifting mechanism realizesadjustable jet height to adapt to operation requirements of different water depths, and the jet mechanism increases the coverage area of jet. The chain reversing hydraulic jet mechanism effectively improves the whole machine operation capability of the lotus root harvesting operation equipment.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a chain reversing hydraulic jet mechanism for lotus root harvesting equipment, and is suitable for other mechanical structures using chain reversing structures. Background technique [0002] At present, the degree of mechanization of lotus root harvesting in my country is still very low, mainly based on the original operation method, mainly manual excavation, supplemented by water gun nozzles to assist lotus root harvesting. The harvesting environment of lotus root is particularly harsh, especially in winter. Lotus root farmers work in cold ice water, which is not only extremely labor-intensive, but also has a low digging rate, serious damage to the lotus root, and poor product quality. Therefore, the majority of lotus root farmers and the main lotus root production areas are eager to have the emergence of integrated automatic equipment for harvesting and processing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D44/00A01D31/00
CPCA01D31/00A01D44/00
Inventor 岳吉祥刘衍聪周扬理程鸣李浩光冯岩朱文玉
Owner SHENGLI COLLEGE CHINA UNIV OF PETROLEUM
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