Multi-head micro-vibration device for artificial pollination of rape in flowering stage

By designing a multi-head micro-vibration device, the problems of limited coverage and low efficiency of artificial pollination equipment during the rapeseed flowering period were solved, realizing efficient and flexible multi-point pollination, adapting to different plant heights, and improving breeding efficiency and success rate.

CN224330104UActive Publication Date: 2026-06-09ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
Filing Date
2025-07-22
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing artificial pollination equipment for rapeseed flowering has problems such as limited coverage, high labor intensity, serious pollen waste, low efficiency, and inability to adapt to different plant heights, especially in large-scale breeding where it is difficult to meet the timeliness requirements.

Method used

A multi-head micro-vibration device for artificial pollination during the flowering period of rapeseed was designed, comprising a telescopic sleeve, a rotatable mounting cylinder, and a vibration mechanism. The vibrating rod is driven by a micro-vibration motor to achieve multi-point synchronous vibration pollination, adapting to different plant heights, and the vibration intensity is adjusted by a voltage regulation module.

Benefits of technology

It improves pollination efficiency and success rate, adapts to different plant heights, reduces labor intensity and pollen waste, and meets the timeliness requirements of large-scale breeding.

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Abstract

The utility model discloses a kind of multi-head micro-vibration devices of rape flowering period artificial auxiliary pollination, it is related to auxiliary pollination technical field, the upper end of sleeve rod is slidably inserted with extension rod, the upper end of extension rod is fixed with mounting seat, the upper end of extension rod is fixedly connected with mounting seat, the inside of mounting seat is rotatably connected with two installation cylinders, the inside of two installation cylinders is equipped with vibration mechanism.The utility model can flexibly the overall length of device, and vibration rod can be unfolded outward or inwards, convenient to use or storage, improve pollination efficiency and success rate, suitable for the problem of artificial pollination difficulty, low efficiency in breeding process.
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