Intelligent seeder for tray nursing seedlings

A technology of seeder and seedling tray, which is applied in sowing, program control in sequence/logic controller, electrical program control, etc. , failure to achieve high-level precision seeding goals, etc.

Inactive Publication Date: 2011-09-14
JIAMUSI UNIVERSITY
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The mechanical sowing level of super hybrid rice with traditional domestic seed metering devices has reached 2±1 grains/hole (seeding area), but there are still too many single grains, and the blanketing property is very poor, all of which cannot reach 2-3 grains/hole (seeding area) high-level precision sowing targe...

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  • Intelligent seeder for tray nursing seedlings
  • Intelligent seeder for tray nursing seedlings
  • Intelligent seeder for tray nursing seedlings

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0020] combine figure 1 , the present embodiment includes camera 1, visual detection system 2, seedling tray 3, trapezoidal seed filling mechanism 4, point control mechanism 5 and frame 6, wherein camera 1 is installed below visual detection system 2, and visual detection system 2 is installed At the front of the frame 6, the point control mechanism 5 is placed at the rear of the frame 6, and the trapezoidal filling mechanism 4 is placed under the point control mechanism 5 and connected with the frame 6, and the continuously transported seedling tray 3 passes through the trapezoidal The seed filling mechanism 4 passes directly below the camera 1 and the point control mechanism 5 .

[0021] combine Figure 2-Figure 3 , the point control sowing mechanism includes a sowing suction head 7, a second ball screw 8, a double guide column mechanism 9, a sec...

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Abstract

The invention provides an intelligent seeder for tray nursing seedlings. The seeder comprises a camera, a vision detection system, a seedling tray, a trapeziform seed-filling mechanism, a point-to-point control mechanism and a frame, wherein the camera is arranged on the lower part of the vision detection system; the vision detection system is arranged on the front part of the frame; the point-to-point control mechanism is arranged on the rear part of the frame; the trapeziform seed-filling mechanism is placed under the point-to-point control mechanism, and connected with the frame; the seedling tray passes through the trapeziform seed-filling mechanism, and is arranged under the camera and the point-to-point control mechanism. The planting principle of human is simulated, a monocular zooming camera is used as an eye, the vision detection system is used as a brain, and the point-to-point control mechanism executes planting actions of hands, so that the aim of tray nursing intelligent seedling for paddy, vegetables and the like is realized.

Description

(1) Technical field [0001] The invention relates to a seedling tray seedling seeding device, in particular to an intelligent rice seedling tray seedling seeding device. (2) Background technology [0002] Super hybrid rice is a new type of rice with good quality and high yield. It has been popularized and applied in a large area in my country. The precision seeding of its seedling tray requires 2±1 grains / hole. At present, the performance of the seed metering device can reach 1-3 grains / hole. However, the single seed rate is high (more than 20%), and there are cavities. Because of the influence of germination rate, seedling rate, blanketing property and seedling damage rate, the result cannot reach the planting requirements of 1 to 2 plants / clump. Therefore, according to Zhu Defeng, Xu Yicheng and others of the China Rice Research Institute proposed the seedling raising requirements of "low sowing rate to strengthen seedlings and form blankets". [0003] So far, there have bee...

Claims

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Application Information

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IPC IPC(8): A01C7/00G05B19/04
Inventor 周海波马旭王桂莲王连洋杨松涛姜永成赵化启李洪波
Owner JIAMUSI UNIVERSITY
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