Mechanical soil sampling device

Abstract

The invention relates to a soil sampling device, and in particular to a mechanical soil sampling device. The mechanical soil sampling device comprises a complete machine rack, an adjusting mechanism,a sampling mechanism, foundation bolts, mounting nuts, lifting mechanisms I and lifting mechanisms II; a spiral body can be made to automatically rotate while moving downwards through power output bya motor, and the spiral body collects and samples soil; the position of the spiral body in the space can be adjusted by rotating an adjusting handle and a sampling handle, and therefore the spiral body can collect soil at any position in a designated area; and the device can be fixed by the foundation bolts and the mounting nuts to bring convenience to collection, the height of the device can be adjusted by rotating the lifting mechanisms I to meet more using requirements, the foundation bolts and the mounting nuts can be made to be not fixed to the ground any more by rotating the lifting mechanisms II, the two lifting mechanisms II push four moving wheels to make contact with the ground, and then the device can move.

Description

technical field [0001] The invention relates to a soil sampling device, in particular to a mechanical soil sampling device. Background technique [0002] For example, a mechanical soil sampling device with publication number CN202710348U includes a motor, a soil sampling drill, a soil collecting disk and a fixed box. The lower end of the soil sampling drill is provided with a spiral inner groove, and the outer edge of the groove has a small protrusion The bottom end of the sampling drill is made into a pointed round drill surface, and the upper end of the soil sampling drill is provided with a passive spur gear. The passive spur gear and the driving spur gear cooperate with each other. Above, the first deceleration device is connected to the output shaft of the first motor, and the main shaft of the first deceleration device is fixedly connected to the upper end of the soil sampling drill; the soil sampling drill can vertically rotate and move through one of the soil collect...

AI Technical Summary

Problems solved by technology

[0002] For example, a mechanical soil sampling device with publication number CN202710348U includes a motor, a soil sampling drill, a soil collecting disk and a fixed box. The lower end of the soil sampling drill is provided with a spiral inner groove, and the outer edge of the groove has a small protrusion The bottom end of the sampling drill is made into a pointed round drill surface, and the upper end of the soil sampling drill is provided with a passive spur gear. The passive spur gear and the driving spur gear cooperate with each other. Above, the first deceleration device is connected to the output shaft of the first motor, and the main shaft of the first deceleration device is fixedly connected to the upper end of the soil sampling drill; the soil sampling drill can vertically rotate and move through one of the soil collection chambers, and a baffle is installed in the fixed box , the baffle is located above the soil collection disc, and the end of the baffle extends into the spiral inner groove of the soil sampling drill; the disadvantage of this utility model is that it cannot perform multiple samplings at different positions within the specified range

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