CN201348575Y - Multidigit sampler for deep sand - Google Patents

Abstract

The utility model provides a multidigit sampler for deep sand which belongs to a sampler for sand. A mole of the multidigit sampler is composed of a circular cone mole head, a mole pipe and a handle on end of the mole pipe which are welded to a whole, the mole pipe is equipped with a plurality of sampling elongated slots and doctor-bars on outside wall of the mole pipe set on one side of the sampling elongated slot; the sampler is composed of a sampling rod, a plurality of sampling storehouses set on the sampling rod, and a handle on end of the sampling rod which are welded to a whole, and each sampling storehouse has a sampling storehouse port which is relative to the sampling elongated slot of the mole device and has same shape. The mole pipe is marked with sampling deepness scale which overcomes default that the prior sampler for deep sand obtains various deepness sand sample only by multi-time digging in a same position with various deepness. The multidigit sampler for deep sand has advantages of reasonable structure, simple manufacturing, low cost, high efficient and durable in use, which can complete multidigit sampling work for deep sand within 150cm accurately and rapidly in condition of no-digging cutaway section.

Description

Dark husky multidigit sampler

Affiliated technical field

The utility model belongs to a kind of sandy soil sampler, especially a kind of dark husky multidigit sampler.

Background technology

In desertification scientific research and testing investigation, often need to obtain the husky sample in 80-150cm place under the face of land, desert, because face of land dry sand layer (about 0-60cm) structure is evacuated, the wet sand bed plasticity below it is also relatively poor, so general desert soil sample section is owing to caving in or dried sand drops and is difficult for excavating successfully.Chinese patent ZL 2,006 2 0146816.6 discloses a kind of " dark husky sampler ", though it is under the situation of not digging section, can accurately conveniently finish 150cm, but generally need repeatedly just can obtain the soil sample of different depth at same position, different depth driving with interior sampling operation.

Summary of the invention

In order to overcome existing sandy soil sampler above shortcomings, this reality is novel to provide a kind of improved dark husky multidigit sampler, and it can accurately conveniently once finish 150cm with interior dark husky multidigit sampling operation under the situation of not digging section.

The purpose of this utility model is achieved in that the dark husky multidigit sampler that comprises mole and sampler, its design feature is: mole is made up of the terminal handle one weldering system of cone heading end, driving pipe and driving pipe, and is being provided with a plurality of sampling elongated slots on the driving pipe and is being arranged on scraping blade on the driving pipe outer wall of elongated slot one side of taking a sample; Sampler is made up of thief rod, the handle one weldering system that is arranged on a plurality of samplings storehouse on the thief rod and thief rod end, and its each storehouse of taking a sample all have one with mole in the sampling Hatch Opening that the sampling elongated slot is corresponding one by one, shape is consistent.Be marked with the sampling depth scale at the driving pipe.

The utility model has the advantages that: be provided with a plurality of sampling elongated slots on the pipe and be arranged on scraping blade on the driving pipe outer wall of sampling elongated slot one side owing to adopted at driving, and be arranged on a plurality of samplings storehouse on the thief rod all have one with the sampling Hatch Opening that elongated slot is corresponding one by one, shape is consistent of taking a sample.Thereby can reach under the situation of not digging section the accurate convenient purpose of once finishing 150cm with interior dark husky multidigit sampling operation.The utlity model has rational in infrastructure, make simple, cost is low, efficient is high, advantage such as durable in use.

Description of drawings

The utility model will be further described below in conjunction with drawings and Examples.

Fig. 1 is the structural representation of the utility model mole

Fig. 2 is the structural representation of the utility model sampler

Among the figure: 1, mole, 2, sampler, 3, heading end, 4, the sampling elongated slot, 5, scraping blade, 6, the driving pipe, 7, the driving handle, 8, the sampling storehouse, 9, thief rod, 10, Sampled Hand Grip; 11, sampling Hatch Opening.

Embodiment

As shown in Figure 1, 2, the dark husky multidigit sampler that comprises mole 1 and sampler 2, its design feature is: mole 1 is made up of the handle 7 one weldering system of cone heading end 3, driving pipe 6 and driving pipe 6 ends, and the driving that is provided with a plurality of sampling elongated slots 4 and is arranged on elongated slot 4 one sides of taking a sample on driving pipe 6 is managed the scraping blade 5 on 6 outer walls; Sampler 2 is made up of thief rod 9, the handle 10 one weldering system that is arranged on a plurality of samplings storehouse 8 on the thief rod 9 and thief rod 9 ends, and its each storehouse 8 of taking a sample all have one with mole 1 in the sampling Hatch Opening 11 that sampling elongated slot 4 is corresponding one by one, shape is consistent.Be marked with the sampling depth scale at driving pipe 6.

When taking a sample, sampler 2 inserts in the mole 1, keep the handle 10,7 of sampler 2 and mole 1 to overlap and alignment, this moment, the sampling elongated slot 4 of mole 1 was in the opposite state of 180 degree with the sampling Hatch Opening 11 of sampler 2, and sampling Hatch Opening 11 is remained closed.The composite set of sampler 2 and mole 1 being formed with hammer is squeezed in the sandy soil and to predetermined graduated then, sampler 2 is overlapped again the handle 10 Rotate 180 degree of sampler 2 with the handle 10,7 of mole 1 and align, taking a sample in each sampling Hatch Opening 11 and the mole 1 in this moment sampler 2, elongated slot 4 is corresponding one by one to be opened.Rotate sampler 2 and mole 1 simultaneously, by the scraping blade 5 that the driving that is arranged on sampling elongated slot 4 one sides is managed on 6 outer walls sample soil is scraped into sampling storehouse 8, handle 10 Rotate 180 degree with sampler 2 make sampler 2 overlap again with the handle 10,7 of mole 1 afterwards, cause sampling storehouse 8 to be in closure state.Can extract sampler 2 and mole 1 simultaneously this moment, make sampler 2 and mole 1 be in horizontality simultaneously, and the sampling Hatch Opening 8 of sampler 2 is made progress, and from mole 1, sampler 2 is extracted, can once finish dark husky multidigit sampling operation.

Claims (2)

1, a kind of dark husky multidigit sampler, comprise mole (1) and sampler (2) two parts, it is characterized in that: mole (1) is made up of terminal handle (7) one weldering system of cone heading end (3), driving pipe (6) and driving pipe (6), and manages at driving and to be provided with a plurality of sampling elongated slots (4) on (6) and to be arranged on scraping blade (5) on driving pipe (6) outer wall of elongated slot (4) one sides of taking a sample; Sampler (2) by thief rod (9), be arranged on a plurality of samplings storehouse (8) on the thief rod (9) and terminal handle (10) the one weldering system of thief rod (9) is formed, and its each storehouse (8) of taking a sample all have one with mole (1) in the sampling Hatch Opening (11) that sampling elongated slot (4) is corresponding one by one, shape is consistent.

2, dark husky multidigit sampler as claimed in claim 1 is characterized in that: be marked with the sampling depth scale at driving pipe (6).

Images