Conveying and positioning device and method used for automatic potted tray seedling transplanter
A technology for tray conveying and positioning devices, which is applied in the direction of conveyor control devices, planting methods, transplanting machinery, etc., can solve the problems affecting the accuracy of pot seedlings, easy to slip, and low precision, so as to reduce the number of trays to be taken and placed Seedling time, reduced damage, and strong adaptability
Inactive Publication Date: 2014-05-14
JIANGSU UNIV
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Problems solved by technology
In March 2010, Qiu Lichun of Shenyang Agricultural University and others invented an automatic transplanting machine for transplanting plug seedlings. The structure is simple and convenient, but the efficiency is low and the precision is not high.
Belt transmission is prone to slippage, which affects the accuracy of pot seedling transportation, and there are many problems in practical applications
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[0021] The structure, principle and working process of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the specific embodiments are only examples to illustrate the present invention, and are not intended to limit the disclosed scope of the present invention.
[0022] figure 1 and figure 2 It is a schematic diagram of the automatic transplanting system for hole plate seedlings, including a hole plate transmission system 27, a transplanting mechanism system 28, a CCD camera 29, an image recognition processing system 30, a control system 31, a seedling feeding tray 4 including a plurality of seedling acupuncture points A and The seedling planting tray 15 of a plurality of putting seedling acupuncture points B.
[0023] image 3 It shows two sets of tray transporting and positioning devices included in the tray transporting system 27, and the two sets of tray transporting and positioning devices can b...
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The invention provides a conveying and positioning device and method used for an automatic potted seedling transplanter. A conveying platform is fixedly mounted on a conveying rack, a seedling tray conveying guide device is mounted on the conveying platform, seedling supplying and planting trays are placed among conveying guide rails on the conveying platform, horizontal conveying chain devices are mounted on two sides of the conveying rack, a plurality of potted tray pushing plates are mounted on each horizontal conveying chain, and a transmission chain device is mounted on the outer side of the conveying platform. When a servo motor drives a transmission chain to rotate by one cycle, the potted tray pushing plates on the horizontal conveying chains move for a certain distance along with the transmission chain to realize positioning and conveying of the seedling supplying and planting trays. Adjusting devices used for adjusting transverse positions of the potted trays are mounted on two sides of the conveying rack, and the adjusting devices execute seedling tray transverse position adjusting instructions given by a transplanting control center to realize transverse accurate positioning of the seedling supplying and planting trays. The conveying and positioning device is high in accuracy and good in stability and reliability, damage to potted tray seedling pots can be reduced, and transplanting efficiency of potted tray seedlings can be improved.
Description
technical field [0001] The invention belongs to the field of automatic transplanting in facility agriculture, in particular to a conveying and positioning device and method specially used for a plug seedling transplanting machine. technical background [0002] Plug seedling cultivation is a new industry, and it is a new type of seedling cultivation technology developed internationally in the 1970s. Compared with conventional seedling cultivation methods, plug seedling cultivation has the advantages of labor saving, labor saving, fast seedling growth, resource saving and cost saving. It has the advantages of low cost, high efficiency, easy management and protection of the agricultural ecological environment. It is mainly used in the cultivation of tobacco, flowers, vegetables and trees. In plug seedling cultivation, in order to ensure that the crops have proper space to promote their rooting and growth, it is necessary to transplant plug seedlings from high-density trays to l...
Claims
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IPC IPC(8): B65G43/08B65G47/22A01C11/02
Inventor 董立立胡建平倪纪恒何俊艺严宵月
Owner JIANGSU UNIV
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