An automatic seeding method and device for a tobacco seedling raising machine

The technology of a seeding device and a seedling raising machine, which is applied in the field of agricultural machinery, can solve the problems of tobacco farmers such as high labor intensity, low efficiency, and inability to meet the large-scale seedling raising of tobacco leaves, and achieve the effect of improving tobacco seeding efficiency and rapid seeding

Active Publication Date: 2017-11-07
LUOYANG YITONG ELECTRICAL SCI & TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Especially when sowing, tobacco farmers have high labor intensity and low efficiency, which cannot meet the requirements of large-scale seedling cultivation of tobacco leaves

Method used

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  • An automatic seeding method and device for a tobacco seedling raising machine
  • An automatic seeding method and device for a tobacco seedling raising machine
  • An automatic seeding method and device for a tobacco seedling raising machine

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Embodiment Construction

[0031] like figure 1 , 2 As shown, an automatic seeding device of a tobacco seedling raising machine includes: a frame 1, a seeding mechanism 2, a conveying mechanism, a supporting roller 12, and an electric control system 9. Plate 3, sub-seed plate 4, sub-seed upper plate 5, seed hopper 6, cover plate 7, a small motor 8 is installed on one side of the sowing plate 3, the small motor 8 is fixed on the frame, and the small motor is installed directly above Electric control system 9, one end of the small motor shaft is fixedly connected with the seed plate 4; a group of supporting rollers 12 are arranged directly below the sowing mechanism, and the two ends of the supporting rollers 12 are fixed on the left and right beams of the frame. The upper surface is lower than the A face of the chain; the conveying mechanism is a chain 10 and a sprocket 11 meshing transmission, and a plurality of conveying push bars 13 are installed on the chain 10, and the transmission force of the con...

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Abstract

The invention belongs to the technical field of agricultural machinery, and discloses an automatic seeding method and device for a tobacco seedling raising machine. The device used in the method includes: a frame, a seeding mechanism, a conveying mechanism, a supporting roller, an electric control system, and is located in a tobacco seedling tray. The upper frame is provided with a sowing mechanism, which is composed of a sowing plate, a sub-seed plate, a sub-seed upper plate, a seed hopper, and a cover plate stacked in sequence. The sowing plate, the sub-seed plate, and the sub-seed upper plate are all The cloth is provided with a through hole, and the seed plate sliding in the cavity where the seeding plate and the trough-shaped seed upper plate are combined is dragged and connected with a small motor fixed on one side of the seeding plate; the invention is suitable for the use of tobacco seedling raising machines , can achieve rapid sowing, reaching 700-800 seedling trays per hour, which is 3-5 times the efficiency of manual sowing, and can also ensure that the seedling tray seeding rate is as high as 98%, improving the tobacco sowing efficiency.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and relates to an automatic seeding method and device for a tobacco seedling raising machine used in conjunction with the tobacco seedling raising machine. Background technique [0002] At present, in the process of tobacco cultivation, intensive production and management are implemented in most areas in the nursery stage. Especially when planting seeds, tobacco farmers have high labor intensity and low efficiency, which cannot meet the requirements of large-scale seedling cultivation of tobacco leaves. Contents of the invention [0003] In order to overcome the above deficiencies, the present invention provides a kind of automatic seeding method and device for tobacco seedling raising machine, which can realize fast seeding, reach 700-800 seedling trays per hour, which is 3-5 times of manual seeding efficiency, and It can also ensure that the seeding rate of the seedling tray i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/00A01G9/10
Inventor 赵晓艳李进卫光杰
Owner LUOYANG YITONG ELECTRICAL SCI & TECH
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