A kind of maize directional seed tape making device

Abstract

The invention relates to a method and a device for producing a corn orientated seed tape and particularly relates to the field of agricultural machinery. The device is characterized by comprising a rack, a gluing unit, an adsorption seed putting unit, a sticking unit and a winding unit, wherein the gluing unit is used for coating glue on a paper tape in a micro-drop shape in a manner of rotating a rotary gluing brush at a high speed; the adsorption seed putting unit comprises a swinging motor, a rotary arm, a linear air cylinder and a vacuum suction opening; the vacuum suction opening adopts a porous plane to guarantee an orientation effect of corn seeds in an adsorption and putting process; the sticking unit comprises a paper tape reversing wheel, a roller upper roll, a roller lower roll and a roller working frame; the roller upper roll and the roller lower roll are in transmission in a cross fit manner by a belt wheel and the speeds of fitted parts are the same; the winding unit comprises a winding motor, a moving motor, a screw rod mechanism and a winding disc. A height sensor is used for measuring the suspension height of the seed tape and a signal is fed back to the moving motor and the winding motor in time; the spiral winding of the seed tape can be realized.

Description

Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a corn directional seed belt manufacturing device. Background technique [0002] Corn is an important food crop in our country. The directional sowing of corn can make corn grow uniformly, increase corn planting density and increase crop yield. Placing the corn seeds on a paper tape in a certain direction to make a corn directional seed tape is one of the methods to achieve directional sowing. Patent document No. 230810156659.2 discloses a method and device for directional sowing of corn using paper tape. The method of the invention is to use a shovel to cut off the seed strips after applying a binder to the seed strips. Although the seed strips can maintain the order of the biological characteristics of corn to a certain extent, the damage to the corn kernels is serious. [0003] One of the key technologies for making corn oriented seed belts is the orientation and dis...

AI Technical Summary

Problems solved by technology

No. 230810156659.2 patent document discloses a method and device for directional sowing of corn using a paper tape. The method of this invention is to use a seed strip shovel to cut off the seed strips after coating the ear strips with a binder. Although the seed strips can maintain the order of the biological characteristics of corn to a certain extent, the damage to the corn kernels is serious

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