Depth-adjustable portable soil collection drilling equipment

Abstract

The invention relates to the technical field of soil collection, in particular to depth-adjustable portable soil collection drilling equipment. The depth-adjustable portable soil collection drilling equipment at least comprises a fixing frame a supporting frame, wherein a rotating motor is fixedly arranged at the top part of the fixing frame, a connecting rod is clamped and fixed to the output end of the rotating motor, a drill rod is arranged at the end of the connecting rod and comprises a fixing cylinder, the fixing cylinder is fixed to the end of the connecting rod, a movable cylinder is slidably arranged on the outer wall of the fixing cylinder, the supporting frame is located outside the fixing frame, lifting frames are arranged at the tops, close to the two ends, of the supporting frame, lifting plates are fixedly connected to the ends of piston rods of electric push rods arranged at the top parts of the lifting frames, and the ends of the lifting plates are fixed to the outer walls of the fixing frames; and the top part of the fixed cylinder communicates with a cavity, a discharging plate is slidably arranged in the cavity, the top part of the discharging plate is connected with the end of the connecting rod, and a bolt is inserted between the outer wall of the discharging plate and the portion, close to the top, of the fixing cylinder. The depth-adjustable portable soil collection drilling equipment can adjust the soil collecting depth conveniently, the soil can be horizontally collected without being supported by hands, and the collected soil can be conveniently discharged.

Description

Technical field [0001] The present invention relates to the technical field soil collected, in particular, it relates to an adjustable depth of soil collected shaped portable drilling equipment. Background technique [0002] In order to obtain the depth of soil compaction and root portions, the detection of undisturbed soil composition and density, long-term research work on soil moisture content and dissolved substances, it is necessary for collecting the soil by soil drilling equipment, to achieve the flow of water and dissolved substances the study, soil sampling can greatly reduce labor personnel, improve labor efficiency, can effectively promote agricultural development; [0003] The current collecting soil drilling equipment in the drill pipe, in use, can not be adjusted according to the soil collection depth soil conditions, lead to subsequent soils more limited, although a different length rod can be replaced, but the use of detachable back and forth installation, you nee...

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Problems solved by technology

[0003] However, the current soil collection drilling equipment cannot adjust the depth of soil collection according to the soil conditions when the drill pipe is in use, resulting in relatively limited follow-up soil research. Although there are currently drill pipes with different lengths that can be replaced, they need to be disassembled back and forth during use. When installing, you need to carry drill pipes of different sizes when you go out, which is time-consuming and laborious, and makes it difficult for soil research;

[0004] And at present, when using drilling equipment, it is necessary for the staff to support and drill into the soil. After the soil collection is completed, it is necessary to lift the drill pipe forcefully, and then move the drilling equipment back and forth. The labor intensity is high, the portability is poor, and the operation is inconvenient. Manual support, easy to cause offset, resulting in inaccurate soil collection,

[0005] When the drill pipe is inserted into the soil to drill the soil, the soil in the drill pipe needs to be knocked out, and the soil is easily shattered during the knocking process, which will affect the subsequent research on the soil layer. In view of this, we propose a depth Adjustable Portable Soil Collection Drilling Equipment

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