Pond ditch sludge suction device

Abstract

The invention discloses a pond ditch sludge suction device which comprises an adjusting arm capable of retracting or extending. The adjusting arm is formed by multiple telescopic segments sequentiallysleeving from inside to outside; the telescopic segments are coaxially arranged and can retract or extend along the same direction; a penetrating channel for sludge to pass through is formed on the adjusting arm along an axial direction; the top end of the penetrating channel communicates with a pump; a stirring device for stirring sludge on the bottom part of a pond ditch is detachably arrangedon the bottom end of the penetrating channel; the pump can suck the stirred sludge along the penetrating channel and conveys the sludge into a holding device; a distance measurement sensor is embeddedinto the telescopic segment located at the bottommost end of the adjusting arm; and multiple sludge sucking holes are uniformly distributed in a side wall of the telescopic segment located at the bottommost end. The pond ditch sludge suction device is simple in structure, convenient to use, and capable of intelligently controlling the extending and the retracting so as to adjust a sludge suckingposition, so that the working efficiency of sludge sucking is improved, a cultivated land chemical fertilizer is prevented from being misused, the water quality of a pond ditch is ensured, and doublefunctions are realized.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a pond ditch silt suction device for absorbing and transporting silt at the bottom of a pond ditch and applying it to cultivated land. Background technique [0002] The root of agriculture is the field, and the root of the field is the soil strength. [0003] Soil fertility refers to the basic capacity of cultivated land, that is, the production capacity of cultivated land, which is comprehensively composed of the topography, topographic conditions, parent material characteristics, farmland infrastructure and fertilization level, and soil physical and chemical properties of the cultivated land. thickness of. [0004] In order to obtain a higher yield per mu, people promote the harvest of crops by spreading chemical fertilizers or pesticides on the surface of the cultivated land. However, due to natural phenomena of soil erosion and human factors, such as the long-term use ...

AI Technical Summary

Problems solved by technology

However, due to natural phenomena of soil erosion and human factors, such as the long-term use of large amounts of chemical fertilizers, soil compaction is becoming more and more serious, and the cultivated layer is thinning, which eventually leads to the decline of land fertility.

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