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Ultrasonic targeted electric flower and fruit thinning machine

A technology of flower thinning and fruit thinning, ultrasonic wave, applied in agricultural machinery and implements, cutting tools, cutting equipment and other directions, can solve the problems of complex control technology, poor use economy, dependence on light intensity, etc., to ensure work efficiency and improve work efficiency , the effect of a wide range of work

Inactive Publication Date: 2012-08-22
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the image detection and processing technology can obtain the largest amount of information, and the target recognition technology platform is the highest, but the image detection system is economical to use and has high requirements for the actual use environment; the development cost of infrared detection technology is low, and the product is easy to commercialize , but it is more dependent on the light intensity, and the detection distance is relatively short; microwave detection technology is not affected by heat, noise, humidity, airflow, dust, etc. Complex and relatively high cost; ultrasonic detection technology has the advantages of convenient operation, low price, long detection distance and no environmental influence

Method used

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  • Ultrasonic targeted electric flower and fruit thinning machine
  • Ultrasonic targeted electric flower and fruit thinning machine
  • Ultrasonic targeted electric flower and fruit thinning machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] In this embodiment, an ultrasonic wave-to-target electric flower and fruit thinner has a structure such as figure 1 As shown, it includes a work frame 1, a rotating shaft 17, a flower and fruit thinning adhesive strip group 16, an ultrasonic sensor group 15, a flower and fruit thinning motor 14, an angle adjustment mechanism, a telescopic rod 13 and a control mechanism 10, and the work frame 1 is one side The frame structure of the opening, the opening side of the working frame 1 is provided with a rotating shaft 17, the flower and fruit thinning strip group 16 is arranged on the rotating shaft 17, the flower and fruit thinning motor 14 is arranged at one end of the rotating shaft 17, and the working frame 1 is provided with an ultrasonic sensor group 15 , Angle adjustment mechanism and telescopic link 13 are respectively located on the end face of work frame 1 opening side lower side, and telescopic link 13 one ends are connected with work frame 1, and telescopic link 1...

Embodiment 2

[0060] In this embodiment, an ultrasonic target-targeting electric flower and fruit thinner is compared with Embodiment 1. The difference lies in that the structure of the angle adjustment mechanism is different, such as Figure 10 As shown, the angle adjustment mechanism is a motor-pulley block-spring mechanism, including a spring 23, a pulley block 22, a stay cord 24 and an angle adjustment motor 6, and the two ends of the spring 23 are fixedly connected with the work frame 1 and the telescopic rod 13 respectively, and the pulley block 22 includes two A pulley, two pulleys are respectively located on the work frame 1 and telescopic rod 13, and the stay cord 24 is wound on the rotating shaft of the angle adjustment motor 6 after passing through the two pulleys.

[0061] Wherein, the pulley block 22 is a labor-saving structure design, and the stay rope 24 passes through two pulleys respectively connected with the work frame 1 and the telescopic rod 13, and then winds on the rot...

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Abstract

The invention discloses an ultrasonic targeted electric flower and fruit thinning machine, which comprises a working frame, a rotating shaft, a flower and fruit thinning adhesive tape set, an ultrasonic sensor set, a flower and fruit thinning motor, an angle adjusting mechanism, a telescopic rod and a control mechanism, wherein the working frame is in a frame structure with one open side; the open side of the working frame is provided with the rotating shaft; the flower and fruit thinning adhesive tape set is arranged on the rotating shaft; one end of the rotating shaft is provided with the flower and fruit thinning motor; the working frame is provided with the ultrasonic sensor set; the angle adjusting mechanism and the telescopic rod are arranged on the end face below the open side of the working frame respectively; and one end of the telescopic rod is connected with the working frame, the other end of the telescopic rod is a handheld end, and the handheld end is provided with the control mechanism. The flower and fruit thinning machine can realize automatic target detection, and has wide operation range, humanized design, high operation efficiency and strong fruit tree applicability.

Description

technical field [0001] The invention relates to the field of flower and fruit thinners, in particular to an ultrasonic target electric flower and fruit thinner. Background technique [0002] Flower thinning and fruit thinning of fruit trees can adjust the relative balance of tree nutrients, which is conducive to improving the yield and quality of fruit. Chemical flower thinning and fruit thinning technology is widely used in orchards in my country, but it is easy to cause pesticide residues in fruits and ecological environment pollution. The demand for the development of ecological agriculture has prompted the development of mechanized supporting technologies for flower thinning and fruit thinning operations. At present, most flower thinning and fruit thinning machines used in orchards use a blade-type single flower thinning head structure, which is simple in structure, but the operating angle cannot be adjusted and the operating range is small. With the development of mec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G3/037
Inventor 陆华忠李君杨洲吴慕春丘建华
Owner SOUTH CHINA AGRI UNIV
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