Soil sampling device for agricultural construction

Abstract

The invention discloses a soil sampling device for agricultural construction. The device comprises a connecting frame, the left and right sides of the connecting frame are provided with connecting shafts, the outer sides of the connecting shafts are provided with a supporting frame, the upper end of the inner portion of the connecting frame is provided with a collection cavity, the lower end of the inner portion of the collection cavity is provided with a connecting ring, the inner portion of the connecting ring is provided with a screw rod, the inner portion of the screw rod is provided witha connecting hole, the outer side of the upper end of the screw rod is provided with a first bevel wheel, the left end of the upper side of the first bevel wheel is provided with a second bevel wheel,the inner portion of the second bevel wheel is provided with a rotating shaft, the left side of the rotating shaft is provided with a first motor, the outer side of the lower end of the screw rod isprovided with a rifled tube, the outer side of the upper end of the rifled tube is provided with a connecting plate, the left and right sides of the connecting plate are provided with connecting rods,the outer sides of the connecting rods are provided with sliding blocks, the outer sides of the sliding blocks are provided with sliding grooves, the lower side of the rifled tube is connected with aconnecting cover, the lower side of the connecting cover is provided with an earth cutting cover, the upper side of the earth cutting cover is provided with a collection tube, and the upper side of the earth cutting cover is provided with a connecting tube shaft. The soil sampling device for the agricultural construction has the advantage that the device can effectively conveniently perform caverning out and sampling, so that people can use the device conveniently.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a soil sampling device for agricultural construction. Background technique [0002] Agriculture is an industry that produces food and industrial raw materials by cultivating animals and plants. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of labor in agriculture are living animals and plants, and the products obtained are the animals and plants themselves. We use the growth and development laws of animals, plants and other organisms to obtain the approval of various departments through artificial cultivation, collectively referred to as agriculture. Agriculture is the basic product that supports the construction and development of the national economy. Simply put, it is a system in which human beings use their wisdom to change the natural environment, use the growth and reproduction of animals and plants to obtain pro...

AI Technical Summary

Problems solved by technology

[0004] In the current agricultural construction process, households often use soil sampling equipment to sample the soil of the farmland before conducting research, which can facilitate people to plant different crops according to different nutrients, or to change the composition of the soil by adding different fertilizers , but the current sampling equipment is generally simple in structure, so it will be very inconvenient to sample the equipment

Images