Ditching machine capable of freely moving and offsetting

Abstract

The invention discloses a ditching machine capable of freely moving and offsetting. The ditching machine capable of freely moving and offsetting comprises a fixed traction frame and a ditcher, wherein the fixed traction frame is provided with a suspension structure used for being connected with a power machine, and the ditching machine further comprises a moving mechanism which is arranged on the fixed traction frame and can transversely move to adjust the position, the moving mechanism comprises a moving rack movably arranged on the fixed traction frame and a telescopic hydraulic cylinder used for driving the moving rack to move, and the ditcher is arranged on the moving rack. The offset distance can be adjusted at will for ditching according to requirements and different widths of the power machine, ditches comprises a waist ditch and a surrounding ditch, wherein the surrounding ditch can be opened to a ridge side, an inverted trapezoidal ditch can be opened, the ditch wall inclines towards the two sides from bottom to top, and blocking of the ditch wall to thrown soil is reduced, so that soil throwing is smooth, the soil in the ditch can be cleaned up, and the ditching effect is guaranteed; moreover, the thrown soil can be scattered, so that the situation that accumulated water in a field is gathered into the ditch is avoided.

Description

technical field [0001] The invention relates to the technical field of farm implements, in particular to a freely movable and offset ditching machine. Background technique [0002] Before planting crops, especially in the southern region, due to the high rainfall, it is necessary to ditch and drain the field before planting dry crops in the flood-dry rotation area, so as to facilitate the planting of later crops. When clearing ditches and draining water, it is generally necessary to open the waist ditch and the surrounding ditch at the same time. The waist ditch is opened along the middle area of ​​the field, and the surrounding ditch is opened along the inner edge of the field ridge. [0003] At present, most areas adopt manual and small excavators for ditching. Manual ditching has high labor intensity, low work efficiency and high cost, and small excavator ditching has low work efficiency and high cost, neither of which can meet the needs of agricultural modernization dev...

AI Technical Summary

Problems solved by technology

[0005] Conventional ditching machines are generally used to open waist ditches, and they cannot be used to open ridges when opening enclosing ditches, so they are rarely used; side ditching machines can only be customized with a fixed offset distance according to the width of the power machine. Although the machine can open the gutter and the waist ditch at the same time, it cannot be adjusted according to the change of the power width, and the adaptable range is narrow

In addition, both of the above two ditchers produce square ditches. When digging deep ditches, the soil in the ditches cannot be thrown out due to the influence of the retaining soil on the ditches. Near the edge of the ditch, affecting the flow of accumulated water in the field into the ditch

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