A soil cultivator with an improved spiral soil cultivating mechanism

Abstract

The invention relates to a ridging machine with an improved spiral ridging mechanism. The ridging machine comprises a machine frame, wheels, the spiral ridging mechanism and a driving device. The driving device is in transmission connection with the spiral ridging mechanism and the wheels. The spiral ridging mechanism comprises a first spiral ridging tool, a second spiral ridging tool, a transverse pipe body and a vertical pipe body. A feeding inlet is formed in the transverse pipe body. Two discharging outlets are formed in the two sides of the upper end of the vertical pipe body. A pipe body is connected to each discharging outlet. The first spiral ridging tool comprises a third rotating rod and a third spiral blade. The second spiral ridging tool comprises a fourth rotating rod and a fourth spiral blade. The third rotating rod is rotationally arranged inside the transverse pipe body. The fourth rotating rod is rotationally arranged inside the vertical pipe body. Due to the arrangement of the spiral ridging mechanism, horizontal soil milling and vertical soil conveying are achieved, the soil flowing direction is controlled, ridged soil is conveyed to a ridge directionally, and mechanical damage to crop leaves is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a soil cultivator with an improved spiral soil cultivating mechanism. Background technique [0002] In the vast rural areas of our country, the general number of soil cultivation operations for row-planted crops has always been to use machinery or animal power to drive the plowshare to dig out the soil first, and then manually turn the loosened soil to one side or both sides to achieve soil cultivation. the goal of. This is not only time-consuming and laborious, but also has low work efficiency and is difficult to adapt to the needs of large-scale crop cultivation. [0003] At present, the cultivator in the prior art is to prepare the general-purpose cultivator on the small handrail tractor. The working principle of this universal soil cultivator is that the soil is loosened under the joint action of the rotary tiller and the screw blade, and at the same time, th...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a soil cultivator with a spiral lifting structure to overcome the problems in the prior art that the soil cultivated by the soil cultivator is not oriented, and the soil thrown by the soil cultivator when cultivating the soil causes the crushing of the leaves of the crops.

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