Row marker used for various fields, guaranteeing straight movement, and having convenience in fertilization and carriage

Abstract

The invention provides a row marker used for various fields, guaranteeing straight movement, and having convenience in fertilization and carriage, belongs to the technical field of row markers for marking positions of rows for paving a mulching film before cultivation on fields. The invention solves the following technical problems: in the prior art, a track drawn by a row marker is liable to bend, and the row marker is inconvenience and unscientific when being used for adjusting distances between rows, and cannot help fertilization and is inconvenient to carry. According to the technical scheme, positions of square tubes are controlled through different designs of round holes in two surfaces of a horizontal square tube, so that the row marker can fit row marking in two specifications. A triangle iron and a hexagonal wrought iron plate in the middle part of a mulching film can mark shallow rows and deep rows, which are beneficial to fertilization. Distance between wheels, which have flat and wide rims, and the horizontal square tube is increased under connection of an octa-hole square tube and a wrought iron plate and is regulated by the octa-hole square tube. The wheels are contacted with ground so as to guarantee straight movement of the row marker, and the row marker is convenient to push and carry; rubber sleeves with grooves are arranged at a handle top end and a position at 60-70 cm down from the top end of a long tube, so that the row marker is convenient to hold. The end portion of the long tube is rectangular in shape. A middle drill hole is fixed on the horizontal square tube. A red outer ring is additionally arranged on the head of a bolt.

Description

technical field [0001] The patent of the present invention is used in a variety of fields, ensures straight running, and is convenient for fertilizing and carrying. For the above-mentioned fields with different requirements of film width and film spacing, it is possible to draw the deep ditch for planting fertilizer or the running track of the fertilizer planting machine, which can ensure that the track marker can go straight (xing) and row (hang), and can push Carry track markers for transport. Background technique [0002] The track markers on the market now adopt a design with variable row width, but it is easy to cause unnecessary mistakes due to the unscientific setting of the width by farmers during use. Field, this shortcoming is particularly prominent when it is necessary to change the spacing of the rowing track in two kinds of fields, the planning width is cumbersome, it is easy to cause frequent mistakes, and it is time-consuming and laborious. In addition, the t...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the cumbersome and inconvenient process of setting and changing the spacing of the rowing tracks in the traditional track marker (for fields planting different types of crops, the spacing of the rowing tracks needs to be changed), and the spacing is not well grasped There will be bad rowing effect, and the operation of the track marker has limitations, only providing the effect of rowing, and the line drawn by the track marker cannot guarantee its straight line shape and it is difficult to avoid broken lines or curves. Traditional track markers can only be carried and carried during manual transportation, which is laborious and inconvenient. The track marker designed by this invention patent can solve the cumbersome operation caused by switching and using a track marker in various fields. It may cause the problem of not grasping the spacing of the rowing track, and the problem that the single function of the track marker still needs to draw deep grooves manually when planting fertilizer after the track marker is rowed, or the problem of not being able to grasp the track of the fertilizer when planting fertilizer with a fertilizer planter , and cannot guarantee that the track marker can draw a straight line and can only be carried manually, carried and transported

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