Semi-automatic shipborne throw-sowing device of submerged plants and throw-sowing workboat

Abstract

The invention discloses a semi-automatic shipborne throw-sowing device of submerged plants and a throw-sowing workboat. The throw-sowing device includes a shipborne stand, a support mechanism which isfixed on the shipborne stand, a throw-sowing plate which is arranged above the support mechanism and a transmission mechanism, wherein a power source and a motor are fixed on the shipborne stand, therotating shaft of the motor is connected with the transmission mechanism, the two ends of the throw-sowing plate are clamped and fixed on the transmission mechanism separately, and the transmission mechanism is fixed on the support mechanism; and a control box is fixed on the support mechanism, and the control box is electrically connected with the motor and the power source separately. The semi-automatic shipborne throw-sowing device of submerged plants and throw-sowing workboat have no limitation of the water depth and no influences of the size of boats, and have a wide application range; application of labor can be reduced greatly through semi-automatic mechanized throw sowing, and the planting distance, planting density and planting quantities of the submerged plants can be controlledeffectively, so that the throw sowing construction mode of the submerged plants is optimized, and the problem of a low survival rate of the submerged plants is solved fundamentally.

Description

technical field [0001] The present invention relates to a technique for throwing seeds of submerged plants in ecological water treatment technology, in particular to a semi-automatic ship-borne device for throwing seeds of submerged plants and a construction ship for throwing seeds. Background technique [0002] Submerged plants are a type of aquatic plants whose roots, stems and leaves are all submerged in water, and their water purification effect has been fully proved. The improvement effect of plants on water quality is by absorbing biological and abiotic suspended substances in water, improving water transparency, improving underwater lighting conditions, increasing dissolved oxygen in water, and absorbing and fixing nutrients such as N and P in water and sediment. element. [0003] However, it is difficult for many rivers or lakes to meet the precipitation requirements during ecological management. In this case, the planting of submerged plants needs to be completed...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a semi-automatic ship-borne submerged plant seed throwing equipment and a seed throwing construction ship to solve the problem that the seed throwing distance and seed throwing amount of submerged plants cannot be precisely controlled in the prior art

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