Rotary blade for rotary cultivator

Abstract

The invention discloses a rotary blade for a rotary cultivator. The rotary blade comprises a rotating shaft, wherein the right end of the rotating shaft is fixedly connected with a connecting block, the middle of the connecting block is provided with an inserted connection groove, the upper end of the inserted connection groove is provided with a first arc groove, the inserted connection groove isinternally in inserted connection with a blade, the upper end of the blade is fixedly connected with a limiting arc block, the limiting arc block is in inserted connection in the first arc groove, the blade is connected with the connecting block through a bolt, the upper end of the connecting block is fixedly connected with a limiting check block, the right side of the lower end of the blade is fixedly connected with a triangular block, the lower end of the triangular block is provided with a second arc groove, the middle of the second arc groove is movably in inserted connection with a jacking rod, and the upper end of the jacking rod is movably in inserted connection in a cylindrical groove through a limiting plate. The rotary blade for the rotary cultivator has the advantages that through the limiting check block, the stress strength of the blade can be increased; through the arrangement of the second arc groove, the soil turnover efficiency of the blade is improved.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a rotary tiller for a rotary tiller. Background technique [0002] The rotary cultivator is an important part of the commonly used soil loosening machine in agriculture. During the process of turning the soil, it is necessary to continuously discharge the soil to ensure the normal operation of the rotary cultivator. The tiller blade is installed on the rotary tiller shaft through the corresponding fixing frame. The rotary tiller blade is only a long blade, which is not conducive to the timely discharge of the soil, and it is still turned on the spot and sticks to the blade to increase the load pressure of the blade. At the same time, the soil turning effect of the blade is weakened, so we propose a rotary tiller for rotary tiller. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a rotary tiller for a rotary tiller to solve the problems rai...

AI Technical Summary

Problems solved by technology

[0002] The rotary tiller is an important part of the soil loosening machinery commonly used in agriculture. In the process of turning over the soil, the soil needs to be discharged continuously to ensure the normal operation of the rotary tiller. The usual rotary tiller The tiller blade is installed on the shaft of the rotary tiller through the corresponding fixing frame. The rotary tiller blade is just a long blade, which is not conducive to the timely discharge of soil, and it is still turned over in place and sticks to the blade to increase the load pressure of the blade. , and at the same time weaken the turning effect of the blade, so we propose a rotary tiller blade

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