Seeder with electrostatic discharge function

Abstract

The present invention relates to a seeding machine having a static electricity discharge function. The seeding machine having the static electricity discharge function comprises: a hopper (20) storingseeds for seeding; a seeding roller (30) formed of a conductive synthetic resin having a seed discharging groove (301) in a radial direction on the outer circumference; a notification unit (40) notifying a user of static electricity by sensing the static electricity generated in the seeding roller (30); a driving unit (50) rotating the seeding roller (30); a vibration unit (60) vibrating the seeding roller (30); a plow (70) forming seeding grooves in the direction the seeding machine is moving on a ridge and discharging the static electricity generated in the seeding roller (30) to the groundsurface; and a soil covering and pressing unit (80) covering the seed dropped from the seed discharge groove (301) to the seeding groove with soil by rotation of the seeding roller (30). The seedingmachine enables the user to perform accurate seeding work by preventing a seeding failure due to the static electricity generated during an operation process of the seeding roller (30) and enabling the user to recognize the generation of static electricity by using the visual and audible notification unit at same time.

Description

technical field [0001] The present invention relates to a planter with electrostatic discharge function, more particularly, to a planter with electrostatic discharge function, which imparts electrical conductivity to a planting drum made of synthetic resin, and releases electricity generated during the operation of the planting drum. static electricity, so as to prevent poor seeding caused by static electricity. Background technique [0002] In general, "sowing" means sowing seeds for the purpose of cultivating grains, vegetables, or the like. [0003] In the prior art, the seeding operation was completely performed by hand, but the fact is that, due to the development of agricultural technology, a seeder that automatically performs the seeding operation is being developed and popularized, and recently, except for special areas where the operation of the seeder is difficult. , almost all areas are using seeders to achieve sowing. [0004] In addition, a general seeding mac...

AI Technical Summary

Problems solved by technology

[0008] However, in the conventional sowing machine as described above, during the sowing process, the sowing drum rotates and rubs against the seeds stored in the hopper, so static electricity caused by frictional electrification is generated on the sowing drum, which may cause poor sowing. Shortcomings

[0009] In other words, in order to reduce weight and prevent contamination of seeds caused by corrosion, etc., the sowing drum is made of synthetic resin, and the usual synthetic resin is an insulator, so even if static electricity is generated due to frictional electrification with the seeds, it is impossible to achieve electronic contact. move so that static electricity cannot be discharged

[0010] Accordingly, if static electricity is generated on the seeding drum due to frictional electrification, the seeds thrown into the seed discharge groove formed on the seeding drum will not fall naturally during the rotation of the seeding drum, but will remain attached to the seeds due to static electricity. The state of the discharge trough, so that seeding cannot be achieved normally

[0011] In particular, in terms of seasonal characteristics, South Korea mostly sows seeds in late winter or early spring when the humidity is low and dry, so there is the following problem: the phenomenon of static electricity caused by low humidity is aggravated, and the occurrence of static electricity is more frequent. poor sowing

[0012] In addition, in the rainy season or summer when the humidity is high and there is much rain, there is a disadvantage that the material is deformed due to high temperature and humidity, and the rotation of the sowing drum is deformed into an unstable state.

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