Seedling supplementing device and method

A seedling replenishment and seedling storage technology, which is applied in the field of seedling replenishment devices, can solve the problem of large amount of guide rail consumables, and achieve fast and accurate image processing

Active Publication Date: 2021-08-10
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mechanism can only walk on the guide rail, and it needs to lay a specific track on the seedbed to work normally, and the guide rail consumes a lot of materials

Method used

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  • Seedling supplementing device and method
  • Seedling supplementing device and method

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Embodiment Construction

[0091] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0092] Such as figure 1 As shown, a seedling replenishing device includes a walking mechanism 1, a positioning mechanism 2, a seedling throwing height adjustment mechanism 3, a seedling storage and seedling throwing mechanism 4, a vehicle frame 5 and a control mechanism 6;

[0093] The vehicle frame 5 is a gantry structure, including a rectangular vehicle frame platform 501 and four vehicle frame columns 502 respectively located at four corners of the vehicle frame platform 501; the bottom end of each vehicle frame column 502 is provided with an independent The driven traveling mechanism 1 can realize the vehicle frame 5 turning in situ.

[0094] Such as figure 2 As shown, the traveling mechanism 1 includes a walking stepper motor 101, a vertical plate 102 of a walking support, a horizontal plate 103 of a walking support, a fixed gear 104, a steering...

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Abstract

The invention belongs to the field of agricultural equipment, and relates to a seedling supplementing device and method. The seedling supplementing device comprises a walking mechanism, a positioning mechanism, a seedling feeding height adjusting mechanism, a seedling storing and feeding mechanism, a frame and a control mechanism. The seedling feeding height adjusting mechanism and the seedling storing and feeding mechanism are controllably arranged below a frame platform through the positioning mechanism, and the positioning mechanism can drive the seedling feeding height adjusting mechanism and the seedling storing and feeding mechanism to move in the transverse direction and the longitudinal direction. According to the seedling supplementing device, through a walking mechanism, pivot steering can be achieved through four-wheel steering joint matching, and walking and steering in a complex environment can be achieved through independent control of four wheels. The positioning mechanism realizes accurate positioning of seedling filling through calibration and matching of image coordinates and the position of a seedling guide pipe. A camera captures the ground environment in real time, and machine vision and image processing based on Raspberry Pi are rapid and accurate. Due to the ingenious structural design of the seedling storing and feeding mechanism and the seedling feeding height adjusting mechanism, a certain quantity of seedlings can be stored, and the seedlings can accurately fall into holes.

Description

technical field [0001] The invention belongs to the field of agricultural equipment, and in particular relates to a device and method for replenishing seedlings. Background technique [0002] With the adjustment of the rural industrial economic structure, smart agriculture is gradually moving toward intensification and modernization. At the same time, the transfer and shortage of rural labor force in my country are in conflict with the current situation that a large amount of manpower is required for transplanting seedlings in plug trays. Moreover, there will be missed planting in the process of seedling cultivation in plug trays. Therefore, it is of great significance to realize the intelligent automation of seedling replenishment and solve the problem of missed planting caused by the lack of seedlings in the plug tray and the failure of seedling picking and throwing in the process of automatic transplanting. . [0003] For example, the Chinese invention patent applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02A01C11/00
CPCA01C11/025A01C11/006
Inventor 董向前郑慧娜苏辰朱宇昊樊继萍韩瑞球
Owner CHINA AGRI UNIV
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