Soil rotary tillage composite improvement device and remediation method applied to saline-alkali soil

Abstract

The invention discloses a soil rotary tillage composite improvement device and remediation method applied to saline-alkali soil. The soil rotary tillage composite improvement device comprises a tractor body, auxiliary wheels, a traction support and a rotary tillage box body, a cab is fixedly welded to the position over the tractor body, and the outer side of the cab is fixedly hinged to a drivingvehicle door; and the auxiliary wheels are in shaft connection to the two sides of the tractor body, a coulter disc is connected to the position under the tractor body through a shaft, a guide slidingrail is arranged at the outer side of the coulter disc, a rectangular sliding block is connected to the position under the guide sliding rail in a nested manner, and a coulter blade is connected to the position under the rectangular sliding block in a nested manner. A traction support is welded and fixed to the outer side of the tractor body, and a rotary tillage box body is welded and fixed to one side of a medicine liquid box body. A bevel gear and an eccentric wheel are arranged, the bevel gear is used for driving rotary tillage blades at the two sides to rotate, the number of the rotary tillage blades at the two sides is adjusted according to the width of soil, and the convenience of breaking and rotary tillage of the rotary tillage blades for land with different widths is improved.

Description

technical field [0001] The invention relates to the technical field of saline-alkali land restoration devices, in particular to a soil rotary tillage compound improvement device and restoration method applied to saline-alkali land. Background technique [0002] The continuous salinization of the soil is an important factor that threatens the sustainable development of agriculture and the stability of the ecosystem. Saline-alkali soil has a negative impact on crop production and the physical, chemical, and biological properties of the soil. The soil with a higher pH value is Alkalinity and low organic matter content lead to low soil fertility. The soil rotary tillage compound improvement device and repair method applied to saline-alkali land is to repair a large area of ​​saline-alkali land. On the one hand, it reduces the labor intensity in the process of soil restoration. the world in process; [0003] The current processing device mainly turns the land through the rotary ...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a soil rotary tillage compound improvement device and repair method applied to saline-alkali land, to solve the above-mentioned background technology. The processing structure of the device is relatively simple, and it is difficult for the processing device to mix and stir the soil and the liquid medicine during the process of turning the soil.

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