Submerged plant harvesting device

Abstract

The invention discloses a submerged plant harvesting device. The submerged plant harvesting device comprises floating body equipment, the floating body equipment is provided with a solar power device, the solar power device comprises a rotating shaft and an output shaft, a propelling device is arranged on one side of the floating body equipment and comprises a propeller component and a drive component, a harvesting device is arranged at the lower part of the floating body equipment and comprises a cutting shaft, a plurality of knife holders are distributed spirally on the cutting shaft, a cutting knife is mounted on the knife holder, the floating body equipment is further provided with a controller, a radar detecting device is arranged at the bottom of the floating body equipment and located on the opposite position of the propelling device, and a warning device is arranged in the floating body equipment. The submerged plant harvesting device is reliable in structure, intelligent to control, and flexible to move, all the root part of the submerged plant is harvested, the submerged plant grows normally, the excellent underwater submerged plant landscape is built, meanwhile, the labor intensity of a staff is reduced, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical field of harvesting, in particular to a device for harvesting underwater plants. Background technique [0002] In recent years, with the gradual acceptance of ecological concepts in the fields of environmental protection and water conservancy, people have paid more and more attention to water environmental protection. Aquatic plants have good water and soil conservation or water purification capabilities, and the technology of using them as the main body to carry out ecological purification and ecological restoration of water bodies has been promoted in various places. The most widely used aquatic plants are divided into emergent plants, floating leaf plants and submerged plants. As the primary producers of aquatic ecosystems, submerged plants have a decisive impact on the structure, function and system stability of the entire aquatic ecosystem. Studies have shown that submerged plants can effectively remove nit...

AI Technical Summary

Problems solved by technology

However, the growth of submerged plants at the bottom of the water has a certain periodicity. Most of the submerged plants at the bottom of the water reach their maximum biomass in July and August, and gradually wither and die in autumn and winter.

If not harvested in time, the dead plants will rot and decompose to release organic matter, which will cause serious pollution to the water body

[0003] The harvesting of existing underwater submerged plants is mainly carried out by manpower or boats loaded with harvesters. The speed of manpower harvesting is extremely slow and consumes a lot of labor resources; the boats of harvesters are relatively cumbersome and have poor flexibility, and some shallow water areas and dead-end areas cannot be carried out. Harvesting can only be done by hand

At the same time, lakes, rivers and other water body revetments have various forms, some vertical revetments and gentle slope revetments exist, and the edge area of ​​the water body at the revetment is limited by the terrain and revetment, and the existing harvester or manual harvesting cannot be quickly and flexibly completed.

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