Aquatic weed harvesting mechanism and harvesting ship

Abstract

The invention discloses an aquatic weed harvesting mechanism and a harvesting boat. The aquatic weed harvesting mechanism and the harvesting boat aims to solve the problems existing in an existing aquatic weed harvesting device. The aquatic weed harvesting mechanism comprises a rack and a carrier, wherein the carrier is fixed behind the rack, a motor, a speed and direction changing mechanism, a conveying belt and rotary tillage assemblies which are symmetrically arranged are installed on the rack, and the output end of the motor is connected with a transmission chain and further connected with the speed and direction changing mechanism through a power output shaft; the rotary tillage assembly comprises a flat tillage wheel and a grass guide plough installed at the front end of the flat tillage wheel, the transmission chain is connected with the flat tillage wheel and connected with the conveying belt through a conveying roller assembly, and the speed and direction changing mechanism is connected with two walking mechanisms which are symmetrically arranged on the two sides of the outer part of the rack. The aquatic weed harvesting mechanism is reasonable in design, integrates aquatic weed harvesting and conveying, and can be used for removing aquatic weeds in an uprooted mode; the aquatic weed harvesting mechanism is simple and compact in structure, high in environmental adaptability, high in working stability and suitable for various water areas.

Description

technical field [0001] The invention relates to the field of aquatic weed management, in particular to an aquatic weed harvesting mechanism. Background technique [0002] Aquatic plants, also known as aquatic plants, generally refer to herbaceous plants that can grow in water. Aquatic plants are physiologically attached to an aquatic environment, with at least part of their reproductive cycle occurring in or on the water's surface. [0003] In recent years, the deterioration of water quality has become more and more serious, and aquatic grass management has become a new project. In 1992, Beijing Water Conservancy Bureau invited water conservancy system design and production units to jointly develop water lawn mowers in order to clear all kinds of aquatic plants on the Jingmi Canal in China. In recent years, some related enterprises and research institutions have also entered this field, such as the small aquatic grass harvester researched by Hubei University of Technology,...

AI Technical Summary

Problems solved by technology

In recent years, some related enterprises and research institutions have also entered this field, such as the small aquatic grass harvester researched by Hubei University of Technology, a solar aquatic grass harvester developed by the Fishery Machinery and Instrument Research Institute of the Chinese Academy of Fishery Sciences, etc., but none of them have been installed. compression collection device

There are also some similar collection devices, such as a small-sized electric remote control water grass harvester developed by the Ecological Environment Research Center of the Chinese Academy of Sciences and a water grass harvester developed by Luoyang Institute of Technology, but the former only uses nets to collect, while the latter has Weed collection device but no compression device

[0004] At present, aquatic plants harvesting devices mainly include reciprocating cutters and circular sawtooth cutters, etc. Through the above-mentioned devices, aquatic plants can be cut underwater, and then the collection and transmission of aquatic plants after cutting can be realized through special devices. It is difficult to cut weeds and roots by cutting aquatic plants, which shortens the weeding interval and increases the cost

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