Combination removal apparatus of water lettuce

Abstract

The invention provides a combination removal apparatus of water lettuce to improve water lettuce removal efficiency. The combination removal apparatus of water lettuce comprises a floater and a waterlettuce clearing comb fixed to a rotary shaft; the rear end of the rotary shaft is provided with a water lettuce removal comb; the height of the water lettuce removal comb decreases gradually from front to rear; the floater is provided with a water lettuce chopping device at the rear end of the water lettuce removal comb; the water lettuce chopping device includes a housing in horizontal barrel shape; one end of the housing is opened, the other end of the housing is closed, the top of the closed end of the housing is provided with a feed port, a pushing spindle horizontally arranged is mountedin the housing and is provided with a spiral vane, the open end of the housing is fitted with a cutter spindle, the end of the cutter spindle is provided with a cutting plate in circular shape, and the cutting plate is provided with a plurality of elongated through channels in radial form; the cutter spindle is lower than the pushing spindle and is connected with the same through gear fitting, sothat the cutter spindle is driven by the pushing spindle to reversely and synchronously rotate with the pushing spindle.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a compound cleaning device for water lily pads. Background technique [0002] Water lily is also called water hyacinth, which is an alien species to our country. It often seizes the water surface due to over-breeding, and adopts a brutal blockade strategy on the water surface where it lives, blocking sunlight, resulting in the death of underwater plants due to insufficient light. , Destruction of the food chain of underwater animals, resulting in the death of aquatic animals. Moreover, water lilies will also affect shipping, and have a very bad impact on aquaculture and the ecological environment of rivers. [0003] The vitality of water lily is tenacious and difficult to remove. At present, the water floating lotus on the water surface can only be fished out manually, and thrown on the ground to dry in the sun, which is labor-intensive, takes up more...

AI Technical Summary

Problems solved by technology

Moreover, water lilies will also affect shipping, and have a very bad impact on aquaculture and the ecological environment of rivers.

[0003] The vitality of water lily is tenacious and difficult to remove

At present, we can only rely on manual work to fish out the water floating lotus on the water surface and throw it on the ground to dry, which is labor-intensive, takes up a lot of ground area, and has low removal efficiency.

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