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Efficient earth taker

A soil borrower and high-efficiency technology, which is applied in the field of geological exploration equipment, can solve the problems of repeated soil sampling, low efficiency, soil sample falling off, etc., and achieve the effects of improving sampling efficiency, simple structure and reasonable design.

Inactive Publication Date: 2017-02-22
陆川县米场镇合美种养专业合作社联合社
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the soil fetching device are: the lower end of the soil fetching rod is a cylindrical structure, and when the soil is taken off the ground after the soil is taken, the soil sample is easy to fall off from the cylinder, resulting in the need to fetch soil multiple times, and the efficiency is low

Method used

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Embodiment Construction

[0019] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, the high-efficiency earth taker of the present embodiment comprises an annular base 1, the center of the base 1 is fixedly connected with a guide seat 2 by means of a connecting plate 6, and the central sliding device of the guide seat 2 takes soil rod 4, and the soil fetch rod 4 is The upper end has a screw mandrel 41 and the lower end has a structure with a soil-taking cover 42. The screw mandrel 41 is spirally connected in the screw mandrel seat 3. The screw mandrel seat 3 and the circular base 1 are fixedly connected by a plurality of fixing rods 5. The screw mandrel 41 The upper end of has handle 44, and the lower end of earth taking cover 42 is connected with conical sleeve 43.

[0021] Such as figure 2 As shown, the lower surface of the guide seat 2 has a second annular flange 21 .

[0022] Such...

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Abstract

The invention relates to an efficient soil sampler. The efficient soil sampler comprises a circular-ring-shaped base; a guide base is fixedly connected to the center of the base by use of a connecting plate; a soil sampling rod is arranged in the center of the guide base in a sliding manner; the soil sampling rod is of a structure with a lead screw at the upper end and a soil sampling sleeve at the lower end; the lead screw is spirally connected into a lead screw holder; the lead screw holder is fixedly connected with the circular-arc-shaped base by use of a plurality of fixed rods; a handle is arranged on the upper end of the lead screw; a cone-shaped sleeve is connected to the lower end of the soil sampling sleeve. The efficient soil sampler is simple in structure and reasonable in design; the cone-shaped sleeve is connected to the lower end of the soil sampling sleeve and capable of preventing a soil sample from getting away from the soil sampling sleeve; one-time sampling is realized and the sampling efficiency is improved.

Description

technical field [0001] The invention relates to the field of geological prospecting equipment, in particular to an earth taker. Background technique [0002] In the field of geological prospecting, earth-borrowers are often used when collecting soil samples. Existing earth extractor structure comprises circular base, and the center of base is fixedly connected with guide seat, and the central sliding device of guide seat takes soil rod, and the soil fetch rod is the structure that the upper end has the screw mandrel lower end that has the soil fetch cover, and the wire The rod is spirally connected in the screw rod seat, and the screw rod seat is fixedly connected with the circular base. The shortcoming that the soil fetching device exists is: the lower end of the soil fetching rod is a cylindrical structure, and when the soil is removed from the ground, the soil sample is easy to fall off from the cylinder, resulting in the need to fetch soil many times, and the efficiency...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/08
CPCE02D1/04
Inventor 陈薇
Owner 陆川县米场镇合美种养专业合作社联合社
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