CN203241261U

CN203241261U - Wetland soil sampler

Info

Publication number: CN203241261U
Application number: CN 201320138673
Authority: CN
Inventors: 鲍亚元; 周丽娟
Original assignee: Jiaxing Vocational and Technical College
Current assignee: Jiaxing Vocational and Technical College
Priority date: 2013-03-25
Filing date: 2013-03-25
Publication date: 2013-10-16
Anticipated expiration: 2023-03-25

Abstract

The utility model provides a wetland soil sampler, belonging to the technical field of soil sampling devices. The wetland soil sampler is used for solving the problem that a soil sampler in a wetland soil sampler easily falls or overflows from a sampling hole in the prior art. The wetland soil sampler comprises a hollow tubular body, wherein one end of the body is a closed end, and the other end of the body is fixedly connected with a handle; a sampling hole is formed in the side wall of the body; a pipe sleeve is also rotatably sleeved on the outer side wall of the body; the inner side wall of the pipe sleeve is attached to the outer side wall of the body; and a soil inlet which can be communicated with the sampling hole is also formed in the pipe sleeve. The wetland soil sampler provided by the utility model has the advantages of convenience in use, simplicity in operation and the like.

Description

Wet soil sampler

Technical field

The utility model belongs to the soil sampling apparatus technical field, relates to a kind of wet soil sampler.

Background technology

Wetland be on the earth in the lower ecosystem that forms of land and water effect unique important habitable environment and one of the natural, ecological view of rich bio-diversity and it resisting flood, regulated flow, improving weather, the control pollution, beautifying the environment and the aspect such as the maintenance area ecologic equilibrium has very important effect, be described as " kidney of nature '.The research of wetland soil is as indispensable part in the wetland research, and the research of wetland soil need at first gather soil, just needs to use wet soil sampler this moment.

A kind of soil sample collector [Granted publication number: CN201244865Y is disclosed such as the Chinese patent file; Application number: 200920066683.5], comprise stopple coupon and handle, described stopple coupon is made of the stainless steel hollow tubular, the one end is sample tap, the other end is fixedly connected with described handle, offer the mouth that buries of certain-length at the sidewall of described stopple coupon, described position of burying mouthful is near described sample tap.This soil sample collector is in actual mechanical process, because wetland soil is because water cut is large, compare its flowability with general soil stronger, this sampler is in the process of extracting soil out, soil appears easily and sampler friction force is inadequate, pedotheque in the stopple coupon breaks away from the sample tap easily or overflows, and has brought great inconvenience to sampling.

Summary of the invention

The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of wet soil sampler, and this wet soil sampler can avoid pedotheque to come off in sampling process.

The purpose of this utility model can realize by following technical proposal: a kind of wet soil sampler, the tubular body that comprises hollow, one end of described body is blind end, the other end of body is fixed with handle, it is characterized in that, offer sample tap on the described body sidewall, go back turning set on the described body lateral wall and be provided with a pipe box, the madial wall of described pipe box is fitted on the body lateral wall, also offers the mouth that buries that can be connected with above-mentioned sample tap on the described pipe box.

Burying mouthful on the pipe box is identical with sample tap equal and opposite in direction shape on the body.In use, at first rotate pipe box, make the sample tap on body of burying mouthful on the pipe box, then holding handle inserts sampler in the wetland soil, because the wetland soil water cut is higher, therefore soil can enter the chamber body from sample tap automatically, treat after a period of time, rotate pipe box, make burying of pipe box mouthful depart from sample tap fully, sample tap is just sealed up by pipe box like this, goes out sampler at this moment again, soil in the sampler just can not come off in the body or flow out, brings great convenience to sampling work.The madial wall of pipe box is fitted on the body lateral wall, prevents that pedotheque from exposing from gap between the two.

In above-mentioned wet soil sampler, described sample tap is strip, and the length direction of this sample tap is consistent with the length direction of body.

In above-mentioned wet soil sampler, have internal thread on the madial wall of described pipe box one end, relative with the pipe box internal thread on the described body have an external thread, and described pipe box is located on the body by internal thread and external thread bolt turning set.

In above-mentioned wet soil sampler, described body and described pipe box are metal material and make.

In above-mentioned wet soil sampler, has scale mark on the described pipe box lateral wall.The convenient record of scale mark sampling depth is for sampling provides data.

In above-mentioned wet soil sampler, the length of described body is 45cm～55cm.Be preferably 50cm.

In above-mentioned wet soil sampler, the tapered shape of the blind end of described body.It is more laborsaving that such design is inserted in the process of soil sampler.

Compared with prior art, this wet soil sampler has the following advantages:

1, the wet wetland soil soft, that water cut is higher of the applicable soil property of this wet soil sampler is taken a sample, and is easy to use, simple to operate, effectively avoided the generation of soil sample slippage situation.

2, this wet soil sampler also has advantage simple in structure, that be easy to make.

Description of drawings

Fig. 1 is the perspective view of this wet soil sampler.

Fig. 2 is the main TV structure synoptic diagram of this wet soil sampler.

Fig. 3 is the sectional structure synoptic diagram of this wet soil sampler.

Among the figure, 1, body; 2, handle; 3, sample tap; 4, pipe box; 5, the mouth that buries.

Embodiment

Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.

Such as Fig. 1, Fig. 2 and shown in Figure 3, this wet soil sampler comprises the tubular body 1 of hollow, and the length of body 1 is 45cm～55cm, is preferably 50cm.One end blind end of body 1, and the tapered shape of blind end, the other end of body 1 is fixed with handle 2, offer sample tap 3 at body 1 sidewall, go back turning set on body 1 lateral wall and be provided with a pipe box 4, the madial wall of pipe box 4 is fitted on body 1 lateral wall, also offers the mouth 5 that buries that can be connected with above-mentioned sample tap 3 on the pipe box 4.Body 1 and described pipe box are metal material and make.Particularly, sample tap 3 is strip, and the length direction of this sample tap 3 is consistent with body 1 length direction.In order to realize that pipe box 4 can rotate at body 1, have internal thread on the inwall of pipe box 4 one ends, relative with pipe box 4 internal threads on the body 1 have an external thread, and pipe box 4 is located on the body 1 by internal thread and external thread bolt turning set.For convenient record sampling depth, has scale mark at pipe box 4 lateral walls.

In use, at first rotate pipe box 4, make mouthfuls 5 the sample taps 3 on the body 1 that bury on the pipe box 4, then holding handle 2 inserts sampler in the wetland soil, because the wetland soil water cut is higher, therefore soil can enter body 1 inner chamber from sample tap 3 automatically, treat after a period of time, rotate pipe box 4, make the mouth 5 that buries of pipe box 4 depart from sample tap 3 fully, sample tap 3 is just sealed up by pipe box 4 like this, and go out sampler this moment again, and the soil in the sampler just can not come off in the body 1 or flow out.

Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Although the possibility of using other term do not got rid of in the terms such as this paper has more used, body 1, handle 2, sample tap 3, pipe box 4, the mouth 5 that buries.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.

Claims

1. wet soil sampler, the tubular body (1) that comprises hollow, one end blind end of described body (1), the other end of body (1) is fixed with handle (2), it is characterized in that, offer sample tap (3) on described body (1) sidewall, go back turning set on described body (1) lateral wall and be provided with a pipe box (4), the madial wall of described pipe box (4) is fitted on body (1) lateral wall, also offers bury mouthful (5) that can be connected with above-mentioned sample tap (3) on the described pipe box (4).

2. wet soil sampler according to claim 1 is characterized in that, described sample tap (3) is strip, and the length direction of this sample tap (3) is consistent with the length direction of body (1).

3. wet soil sampler according to claim 1, it is characterized in that, has internal thread on the madial wall of described pipe box (4) one ends, the upper relative external thread that has with pipe box (4) internal thread of described body (1), described pipe box (4) is located on the body (1) by internal thread and external thread bolt turning set.

4. according to claim 1 and 2 or 3 described wet soil samplers, it is characterized in that described body (1) and described pipe box (4) are metal material and make.

5. according to claim 1 and 2 or 3 described wet soil samplers, it is characterized in that having scale mark on described pipe box (4) lateral wall.

6. according to claim 1 and 2 or 3 described wet soil samplers, it is characterized in that the length of described body (1) is 45cm～55cm.

7. according to claim 1 and 2 or 3 described wet soil samplers, it is characterized in that the tapered shape of blind end of described body (1).