Land leveling device for driving circular drive disc by worm gear

Abstract

The invention relates to a land leveling device for driving a circular drive disc by a worm gear. The land leveling device comprises a frame (9), wherein a front rotating shaft (6) and a rear rotating shaft (5) are respectively mounted on the front part and the rear part of the frame (9); spline shafts are arranged on the middle parts of the front rotating shaft (6) and the rear rotating shaft (5); a left limiting bulge (51) and a right limiting bulge (52) are arranged at the two ends of each spline shaft; a front rotary tillage leveling device (4) and a rear rotary tillage leveling device (3) are axially mounted in a sliding manner on the spline shafts of the front rotating shaft (6) and the rear rotating shaft (5) between the left limiting bulges (51) and the right limiting bulges (52); driving belt wheels (53, 54) are mounted on two end faces of the front rotating shaft (6) and the rear rotating shaft (5); the driving belt wheels (53, 54) can drive the front rotary tillage leveling device (4) and the rear rotary tillage leveling device (3) to rotate.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a land leveling device driven by a worm gear and a circular drive disc. Background technique [0002] When the land is cultivated, the use of agricultural vehicles and tillage machinery can level the land while the vehicle is moving forward. However, this form has little effect on the situation where the land has lateral unevenness, because its tillage implementing parts only move in the front-back direction. [0003] Even if there is a farming machine that moves in a transverse direction perpendicular to the front-to-back direction, its reciprocating translational vibration is relatively large, which has a large impact on the stability and service life of the equipment. Contents of the invention [0004] The object of the present invention is to provide a land leveling device driven by a worm gear and a circular drive disc, which can be used in cooperation with agricultu...

AI Technical Summary

Problems solved by technology

However, this form has little effect on the situation where the land has lateral unevenness, because its tillage implementing parts only move in the front and rear direction

[0003] Even if there is a farming machine that moves in the transverse direction perpendicular to the front-to-back direction, its reciprocating translation vibration is relatively large, which has a great impact on the stability and service life of the equipment

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