Multifunctional deep scarification soil preparation combined machine

Abstract

The invention discloses a multifunctional deep scarification soil preparation combined machine. A front cross beam is arranged at the front end of a frame; a back cross beam is arranged on the back side of the front cross beam; two fixing connecting boards are arranged at the left end and the right end of the front cross beam and the back cross beam respectively; a left vertical beam and a right beam are arranged at the middle parts of the front cross beam and the back cross beam; subsoilers are arranged at the front end of the front cross beam; a gearbox is mounted above the vertical beams; a lifting support is arranged at the upper end of the gearbox; a hanging plough shaft is arranged at the middle lower ends of the fixing connecting boards; hanging plough gears are arranged on the hanging plough shaft; the hanging plough shaft is mounted on the fixing connecting boards at the left end and the right end through shaft sleeves; a driving gear is arranged at the lower end of the gearbox; a corresponding passive gear is arranged on the hanging plough shaft at the bottom end of the driving gear; the passive gear is meshed with the driving gear; a power input shaft is arranged at the front end of the gearbox; the power input shaft is connected with a power transmission shaft at the back end of a dragging machine; the dragging machine provides motive power to drive the gearbox to operate. The combined machine is simple in structure, reasonable in design, good in soil crumbling property and high in land leveling efficiency.

Description

technical field [0001] The invention relates to an agricultural machine, specifically a subsoiling and land preparation combined operation machine. Background technique [0002] All kinds of agricultural plows currently sold and used in the market are mostly traditional plows for plowing the soil, which generally have the defects of shallow plowing soil, large traction resistance, and single function. When used, they can only plow the land. It is necessary to use the machine again to rake the soil and level it. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects and provide a subsoiling soil preparation combined operation machine to deepen the plowed soil layer, reduce traction resistance, and improve the application function of the product. [0004] The scheme of the present invention is composed of a frame, a gear box, a deep plowing shovel, a suspension tillage shaft and a depth adjustment plate. There are...

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Problems solved by technology

[0002] All kinds of agricultural plows currently sold and used in the market are mostly traditional plows for plowing the soil, which generally have the defects of shallow plowing soil layer, large traction resistance, and single function. When used, they can only plow the land. Have to use the machine again to rake the soil and level it

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