Pit digging device for afforestation

Abstract

The invention provides a pit digging device for afforestation. The pit digging device comprises a car body and a pit digging box, wherein a control panel is arranged in the car body; a single-chip microcomputer is mounted in the control panel; the car body is provided with a rotating seat and a support bar; a telescoping bar is installed on the rotating seat; the tail end of the telescoping bar is provided with the pit digging box; a rotating shaft is arranged at the bottom of the support bar; the top part in the pit digging box is provided with a telescoping column; an electromotor is installed at the tail end of the telescoping column; the bottom end of the pit digging box is provided with a measuring bar and an induction position shifting bar; the induction position shifting bar is provided with an infrared ray induction contact; and the bottom of the measuring bar is provided with a threaded rotary bar. The pit digging device for afforestation is convenient to use, simple to operate and wide in an application scope; and the pit digging device can carry out automatic pit digging and is adjustable in pit digging depth.

Description

technical field [0001] The invention relates to a digging device, in particular to a digging device for afforestation, and belongs to the field of mechanical equipment. Background technique [0002] Afforestation, returning farmland to forest and ecological reconstruction are extremely important. Afforestation can preserve water and soil. Where the vegetation coverage is low, a large amount of sand will flow into the river every rainy season, destroying the fields, filling up the river bed, and silting the mouth of the sea, which is extremely harmful. To curb soil erosion, it is necessary to plant trees, because trees have a root system as large as a canopy, which can firmly grasp the soil like a giant hand. And the moisture of the captured soil is continuously absorbed and stored by the roots. According to statistics, an acre of woods stores about 20 tons more water than areas without forests. Afforestation can control desertified cultivated land, control soil erosion, p...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the existing afforestation, which usually adopts the method of manually digging pits, which has high labor intensity, slow speed of digging pits, and low efficiency. In some areas, mechanical digging has been adopted. However, the existing mechanical digging equipment is easily affected by the environment and is inconvenient to use. When digging a pit, the depth of the pit needs to be mastered manually, and the defect of not being able to automatically dig the pit according to the required depth is provided. A device for digging pits for afforestation, thereby solving the above-mentioned problems

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