All-weather insect prevention protection device and protection method for greenhouse planting

By designing a greenhouse ventilation device including a rotary drum, insect-proof filter mesh plate and cleaning plate, the problem of easy blockage and uneven ventilation in the prior art is solved, the self-cleaning and uniform ventilation of the filter structure is achieved, and the insect-proof protection effect of greenhouse planting is improved.

CN119655097AInactive Publication Date: 2025-03-21JIANGSU GUANXI ECOLOGICAL AGRICULTURAL TECHNOLOGY DEVELOPMENT CO LTD
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Patent Information

Application Number
CN202411876885.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2025-03-21
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing all-weather insect-proof protection device for greenhouse planting has problems such as the filter structure being easily blocked, the cleaning operation is complicated, and the ventilation is uneven, resulting in low usage efficiency.

Method used

A device including greenhouse ventilation installation plate, rotary drum, insect-proof filter mesh plate, cleaning plate, fixing plate and greenhouse planting ventilation holes is designed. By driving the motor to drive the rotary drum to rotate, combined with the vibration mechanism of spring and spherical protrusions, the filter structure is self-cleaned, and ventilation uniformity is improved through arc-shaped ventilation holes.

Benefits of technology

The filter structure is self-cleaned, blocking problems are avoided, ventilation uniformity and use efficiency are improved, and air quality in the greenhouse is ensured.

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Abstract

The invention relates to the technical field of insect prevention devices, in particular to an all-weather insect prevention protection device for greenhouse planting and a protection method.The all-weather insect prevention protection device comprises a greenhouse ventilation mounting plate and an insect prevention filter screen plate, a support is fixedly connected to the outer wall of one side of the greenhouse ventilation mounting plate, and a driving motor is mounted on the outer wall of the bottom end of the support; one end of an output shaft of the driving motor is connected with a rotating rod through a coupler, the outer wall of the rotating rod is fixedly connected with a plurality of first bevel gears, a plurality of air inlet grooves are formed in the outer wall of one side of the greenhouse ventilation mounting plate, and the outer wall of one side of each air inlet groove is fixedly connected with a rectangular frame. The air inlet flow direction during ventilation can be controlled, the ventilation uniform effect is better, the rotary drum can be matched with the fixed cleaning plate to achieve self-cleaning of the filter structure during rotation, the insect-proof filter screen plate is connected through the spring and matched with the spherical protrusion to vibrate, the cleaning effect is further enhanced, and the cleaning effect is improved. And the use efficiency of the anti-scour protection device for greenhouse planting is improved.
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