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Precise control system of insect egg delivery device based on biological control

A technology of control system and delivery device, applied in electrical program control, program control in sequence/logic controller, animal husbandry, etc., can solve the problems of a large number of manpower and low operation efficiency, and achieve the guarantee of the success rate of delivery and vertical The effect of falling trajectory, good pest control effect

Active Publication Date: 2021-02-12
湖南植保无人机技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current delivery method is to glue the Trichogramma ovum evenly on the paper of a certain size, and then tear the paper into small pieces for delivery. This delivery method requires a large amount of manpower to work simultaneously to ensure that Trichogramma eggs Putting in on time, each person can only guarantee the task of putting in 1-2 mu of land a day, so the operation efficiency is low

Method used

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  • Precise control system of insect egg delivery device based on biological control
  • Precise control system of insect egg delivery device based on biological control
  • Precise control system of insect egg delivery device based on biological control

Examples

Experimental program
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Effect test

Embodiment 1

[0071] As a specific example, this application uses Trichogramma as an example to illustrate the delivery device, but those skilled in the art should know that the device is not limited to Trichogramma, but also applicable to other insect eggs that apply biological control technology. .

[0072] see Figure 1-Figure 9 , the precise control system of the present invention is used on the ovum delivery device based on biological control, and the worm egg delivery device includes a box 201 for placing Trichogramma balls. In this embodiment, there are 6 rows and one end in the box The downward-sloping guide plate and the side plate of the box are divided into 6 rows and 7 columns. Several Trichogramma balls are placed on the guide plate, and one end of the guide plate 200 is inclined downward to form a Trichogramma ball at the end. Released channel opening. The Trichogramma ball includes a left hemisphere 101 and a right hemisphere 101a that cooperates with it to form a complete ...

Embodiment 2

[0090] The difference between this embodiment and Embodiment 1 is that the limiting assembly and the driving assembly are different.

[0091] see Figure 10-Figure 13 , in this embodiment, the limit assembly includes fan-shaped limit pieces located at the channel openings of the six guide plates (marked as 501, 502, 503, 504, 505, 506 from bottom to top), connecting each sector limit piece The rotating rod 606 is connected with the driving assembly, and rotates under the driving of the driving assembly, so that the fan-shaped stopper on the driving rod opens the channel opening of the guide plate or closes the channel opening of the guiding plate. The driving component in this embodiment is realized by the steering gear 302 .

[0092] See Figure 12 , each fan-shaped limiter is a fan-shaped structure, and the angle of the fan-shaped structure is gradually reduced, that is, the arc length of each fan-shaped limiter is successively reduced, so that the fan-shaped limit at the ...

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Abstract

The invention discloses a precise control system of an insect egg delivery device based on biological control. The insect egg delivery device includes a box body for placing insect egg balls, a guide plate inclined downward at one end of an M row and a box body in the box body The side plates are divided into M rows and N columns, and the ovum balls are placed on the guide plate; the precise control system includes: N limit components arranged at the end of each guide plate to prevent the falling of each row of worm ovum balls, N driving assemblies for controlling the movement of N limit assemblies respectively, and a control unit for controlling the movement of the driving assemblies; the control unit includes the control process of each row of delivery, the control process of each row of delivery and the separation control process of small balls, through Its control process can realize precise feeding, accurate to the whereabouts control and speed control of each ovum ball in each row and column, thus greatly improving the accuracy of feeding and the control effect.

Description

technical field [0001] The invention relates to a precise control system of a biological control-based insect egg delivery device, which is applied in the technical field of biological control, in particular to a precise control system of a biological control-based insect egg delivery device applied to an unmanned aerial vehicle. Background technique [0002] Due to the long-term use of chemical pesticides, some pests have developed strong drug resistance, and a large number of natural enemies of many pests have been killed, resulting in some pests being rampant. In addition, many kinds of chemical pesticides seriously pollute water, air and soil, and enter the human body through the food chain, endangering the health of the population. Using biological control of diseases and insect pests can effectively avoid the above-mentioned shortcomings, so it has broad development prospects. [0003] Biological control method is to use the ecological phenomenon of interdependence an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033G05B19/04
CPCA01K67/033G05B19/04
Inventor 毛越东付维包胜军白湘华
Owner 湖南植保无人机技术有限公司
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