A seedling planting device for large seed plug trays
A plug seedling raising and seeding device technology, which is applied in the field of agricultural machinery, can solve the problems of inaccurate plug positioning and difficulty in applying large seeds, and achieve the effect of strong pertinence and accurate positioning
Active Publication Date: 2016-06-08
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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Problems solved by technology
[0007] The purpose of the present invention is to provide a large-grained seed plug seedling planting device to solve the problems that the existing seedling seeding equipment is difficult to apply to large-grained seeds and the positioning of the plug is inaccurate
Method used
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[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0030] Such as figure 1 and figure 2 As shown, the plug tray 9 seedling seeding device provided by the embodiment of the present invention includes a frame 1 and two rows of seed meters 2 arranged on the frame 1, a seeding drive mechanism 3, a conveyor belt 4, a transport drive mechanism 5 and a controller 6. Two rows of seed metering devices 2 are arranged on the upper part of the frame 1, and are connected with the sowing driving mechanism 3, and the seeding is driven by the sowing driving mechanism 3; the conveyor belt 4 is located below the seed metering device 2, and the holes on the conveyor belt 4 When the tray 9 passes under the seed meter 2, it corresponds to the ...
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The invention relates to the field of agricultural machinery, in particular to a plug seedling raising and sowing device for large seeds. The plug seedling seeding device includes a frame and a seed meter arranged on the frame, a sowing drive mechanism, a conveyor belt, a conveying drive mechanism and a controller. The seed meter is arranged on the upper part of the frame and is driven by the sowing drive mechanism. The conveyor belt is located under the seed meter, and the conveyor belt is driven by the conveying drive mechanism. When the tray on the conveyor belt passes under the seed meter, it corresponds to the seed discharge port of the seed meter. Both the conveying drive mechanism and the sowing drive mechanism are connected to the controller. Connected, under the control of the controller, the seed metering device and the conveyor belt work together. When the tray on the conveyor belt reaches the bottom of the seed metering opening of the seed metering device, the seed metering device will discharge the seeds so that the seeds will fall into the tray accurately. , this kind of seeding method is more targeted to the seeds with larger shape and heavier seeds, and under the control of the controller, the positioning of the tray on the conveyor belt is also accurate, and the error can be controlled in a small range Inside.
Description
technical field [0001] The invention relates to the field of agricultural machinery, in particular to a plug seedling raising and sowing device for large seeds. Background technique [0002] The link of seedling raising and sowing plays a pivotal role in the process of agricultural production. As the demand for crops continues to increase, the planting area is also expanding year by year. The traditional manual method of ordering is low in efficiency, and the position of ordering cannot be guaranteed to be consistent, making it uneven after emergence. In addition, the continuous increase in labor costs is also pulling Raised the overall cost of seedling production, no longer applicable to the development of the new situation. The plug seedlings can protect the root system of the seedlings, improve the survival rate and increase the yield, and has the advantages of disaster prevention and no seasonal restrictions, which is of great significance to the early maturity, high yi...
Claims
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IPC IPC(8): A01C7/18A01C7/20A01C19/00
Inventor 王秀范鹏飞马伟冯青春邹伟王松林姜凯
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI