High-speed precision seeder and its control method
A seeder and precise technology, applied in the field of high-speed precision seeder and control, can solve the problems of slow seeding speed, low seeding rate, difficult operation of seeding, etc., and achieve the effect of satisfying seeding requirements and precise seeding.
Active Publication Date: 2016-01-20
陈忠元
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Problems solved by technology
[0002] The existing seeders are all mechanical structures, which are divided into air-suction structure and scoop-type structure. The air-suction type seeder is not easy to operate, has many seedling shortages, low seeding rate, and high energy.
The scoop structure also has a low seeding rate, especially if the ground is uneven, the seeding effect is worse, and the seeding speed is slow
Method used
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Embodiment Construction
[0033] Such as figure 1 - Figure 5 As shown, the high-speed precision seeder includes a chassis 1, a motor 2 and a gearbox 3 are provided on one side of the chassis 1, a sowing disc 4 is installed on the output shaft of the gearbox, and the other side of the chassis 1 is a sowing bin 101. The disc 4 is located in the sowing bin 101 of the chassis, and an end cover 5 is installed on the outer port of the sowing bin 101. The end cap 5 is provided with a feed channel 501 communicating with the sowing bin 101, and the edge of the sowing disc 4 is uniformly arranged along the circumferential direction. A plurality of gaps 401, each gap 401 is embedded and hinged with an automatically resettable elastic finger clip 6. In this embodiment, the automatic reset is realized by the torsion spring 7 arranged on the hinge shaft of the elastic finger clip 6. After the elastic finger clip is reset, the outer surface of the elastic finger clip 6 is equal to the outer surface of the sowing di...
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The invention relates to a high-speed precision seeding machine which is high in seeding speed, precise in seeding and high in seeding rate and a control method of the high-speed precision seeding machine. A motor and a reduction box are arranged on one side of a chassis, a seeding disc is installed on an output shaft of the reduction box, the seeding disc is arranged in a seeding compartment of the chassis, an end cover is installed in an outer end opening of the seeding compartment, a feeding passage which is communicated with the seeding compartment is arranged on the end cover, a plurality of elastic finger clips which can be automatically returned are uniformly and circumferentially embedded on the edge of the seeding disc, a permanent magnet is embedded on a part, which is adjacent to the outer edge of the seeding disc, of each elastic finger clip, a semi-arc ejector block is fixedly arranged on the position, corresponding to the inner side surface of the elastic finger clip, in the seeding compartment of the chassis, a projection is arranged on the inner side surface, corresponding to a screw-in end of each elastic finger clip, of the semi-arc ejector block, the front surface, corresponding to the projection, of the inner side surface of the semi-arc ejector block is a slope, the semi-arc ejector block is arranged on the lower half part of the seeding compartment, a hall device is embedded in the part, corresponding to the screw-in end of the elastic finger clip, of the semi-arc ejector block on the chassis, and the hall device is provided with two detection points, i.e. a first detection point and a second detection point.
Description
technical field [0001] The invention relates to a high-speed precision seeder and a control method. Background technique [0002] Existing planters are all mechanical structures, which are divided into air-suction structure and scoop-type structure. The air-suction type planter is not easy to operate, has many seedling shortages, low seeding rate, and high energy. The scoop structure also has low seeding rate, especially uneven ground, poor seeding effect, and slow seeding speed. Above two kinds of structure seeders need manual adjustment after shutting down when adjusting. Contents of the invention [0003] The present invention aims to solve the above-mentioned problems existing in the prior art, and provides a high-speed precision seeder with fast seeding speed, precise seeding, seeding rate of more than 95%, and automatic control. [0004] The present invention is achieved like this: [0005] A high-speed precision seeder, including a case, one side of the case is e...
Claims
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IPC IPC(8): A01C7/18
Inventor 陈忠元
Owner 陈忠元