Mulching film laying device for crop cultivation

Abstract

The invention provides a mulching film laying device for crop cultivation. The mulching film laying device for crop cultivation comprises a transverse connecting frame, positioning rods, a rectangularpositioning frame, adjustable mounting frame structures, a rear side wheel frame, a pressing wheel, a connecting plate, a soil covering plough, an L-shaped connecting frame, a jacking spring, a middle mounting frame, a fixing ring, a storage rod, a positioning bolt, a front side wheel frame, a front side moving wheel, a clamping plate, a fertilizer stirring frame structure, a humidifying and fertilizing frame structure and a fertilizer quantitative adding frame structure, wherein the positioning rods are arranged on the left side of the rectangular positioning frame and are welded on the front side and the rear side of the transverse connecting frame at the same time. Rectangular pipes are connected to the outer sides of rectangular positioning frames in a sleeving mode, and the distancebetween adjustable mounting frame structures on the front side and the rear side of the transverse connecting frame can be conveniently adjusted so as to be adjusted according to the width of a laid mulching film; stirring rods are welded to the left side and the right side of the fixing pipe respectively and are driven by a stirring motor through the fixing pipe to rotate, and therefore fertilizer particles on the upper side of a transverse net plate are fully mixed with water.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a film laying device for crop cultivation. Background technique [0002] Mulching film laying refers to a measure of covering the surface with agricultural plastic film, which can reduce the impact of raindrops, prevent erosion and crust formation; it can effectively reduce the evaporation of soil moisture, protect moisture in drought, increase moisture after rain, and promote crops to absorb moisture. absorption and growth. [0003] However, the existing mulch laying device still does not have the ability to adjust the distance between the front and rear brackets according to demand, it is inconvenient to mix fertilizer and water, it is inconvenient to quantitatively add fertilizer, and it is inconvenient to adjust the spraying position according to demand. question. [0004] Therefore, it is very necessary to invent a kind of mulch film laying devic...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a mulch laying device for crop cultivation to solve the problem that the existing mulch laying device does not have the ability to adjust the distance between the front and rear brackets according to requirements, and it is inconvenient to mix fertilizer and water. It is inconvenient to add fertilizer quantitatively and adjust the spraying position according to the demand

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