CN209387320U - The portable soil sampler of handle type - Google Patents

Abstract

The utility model belongs to testing equipment field, is related to a kind of portable soil sampler of handle type, including handle, upright bar, collecting chamber, collection ring, collector；Handle and upright bar are fixed together using welding manner；Upright bar lower part is connected with collecting chamber, and collecting chamber designs for semi-cylindrical shaped, it is therefore an objective to place collection ring inside it before soil sample；Collecting ring is cylindrical shape, flexibly it can install and remove in collecting chamber, ring is collected in installation before soil sampling, then hold handle of stopping in the quasi- place for collecting pedotheque by collecting chamber by being pressed into soil layer, then take out soil sampler, ring will be collected to remove, internal pedotheque is as study sample；Collector is connected in collecting chamber lower part, it for internal surface of column is conical design mode that collector, which uses outer surface, bottom margin is relatively thin, and top is thicker and design has shoulder outstanding, and shoulder outstanding is firmly placed in collection ring in collecting chamber for blocking collection ring；The advantages of such design is, since bottom is equipped with collector, the soil collected inside ring to be made to avoid slump that sample is caused to be lost；The excellent benefit that the utility model has is that structure is simpler, easy for operation, cheap, can be completely achieved the functional requirement of soil sampling.

Description

The portable soil sampler of handle type

Technical field

The utility model belongs to testing equipment field, is related to a kind of portable soil sampler of handle type.

Background technique

Soil sampler also has title soil sample collector, refers to the tool for obtaining pedotheque.There are commonly earth boring augers, spade And spades.Earth boring auger drill bit made of hard material (steel or duroplasts) and handle form.Drill bit is often spiral shape or tubular, The top of helical-shaped bit is a pair of sharp keen edge of a knife that can enter soil with rotary cutting, and and then the edge of a knife has the Sheng an expanded soil empty Chamber, as the rotation of handle is drilled down into native face, the soil sample that can be intended to acquisition soil layer imports cavity；The diameter of tubular earth boring auger is two End slightly difference, the one end being connected with handle are slightly larger than the one end contacted with soil, guarantee to come into cylinder when earth boring auger takes soil Interior soil will not be scattered because of moving for earth boring auger.Scale is carved on the handle of earth boring auger to control sampling depth.Earth boring auger proposes It can be taken out soil sample behind native face, can continue to acquire the soil sample of different depth in former thieff hatch, but it is noted that from soil When middle extraction earth boring auger, prevents the soil clast of thieff hatch surrounding from flowing into and take in native hole.Earth boring auger samples, Ke Yifen small to soil fail Layer takes soil.Spade is usually used in excavating section hole to acquire section sample or monolith.

Soil sampler can really meet soil sample holostrome, equivalent, easily require, be fertilization compositions based on earth measurement, soil monitoring Equal work solve the problems, such as the accurate acquisition pedotheque being difficult to realize.Convenient, quick and accurate acquisition pedotheque, it is maximum Sampling error is controlled to limit, is that fertilization compositions based on earth measurement, soil monitoring and Soil fertility investigation of cultivated land and quality evaluation project soil are adopted Sample specific purpose tool.It is the industries soil sample ideal tools such as environmental protection, geology.Soil sampler serves soil analysis research, and soil is The basis of agricultural development, therefore in modern agriculture field, the analysis and research work of soil becomes more and more important, has become An important content in modern agriculture scientific development.Can soil sampling be an important link of soil analysis, be that obtain The prerequisite of Correct Analysis conclusion, so representational place and representative soil must be selected.In order to improve soil Soil sampler sampling is widely used in modern agriculture research work for the efficiency and effect of sampling.The quality and safety of soil be The important leverage of Sustainable Development of Modern Agriculture pays close attention to the variation of soil environment using good soil sampler, for matter of ploughing The development of the projects such as amount protection and promotion provides support.So developing the more convenient and practical portable soil sampler of one kind to soil Research is of great significance.

A kind of portable soil sampler of handle type is devised herein, meets the preceding function to collecting soil sample of soil analysis research It is required that.

Summary of the invention

The needs of in order to meet before soil analysis is studied to collecting soil sample, the utility model provides a kind of handle The portable soil sampler of formula.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of portable soil sampler of handle type, including Handle, collecting chamber, collects ring and collector at upright bar

Handle and upright bar are fixed together using welding manner；Upright bar lower part is connected with collecting chamber, and collecting chamber is semicircular cylinder Shape design, it is therefore an objective to place collection ring inside it before soil sample；Collecting ring is cylindrical shape, can be clever in collecting chamber It installation living and removes, ring is collected in installation before soil sampling, and then holding handle of stopping will in the quasi- place for collecting pedotheque Collecting chamber then takes out soil sampler by being pressed into soil layer, will collect ring and removes, internal pedotheque is as study sample；? Collecting chamber lower part is connected with collector, and it for internal surface of column is conical design mode, bottom margin that collector, which uses outer surface, Relatively thin, top is thicker and design has shoulder outstanding, and shoulder outstanding makes collection ring be firmly placed in receipts for blocking collection ring Collection is indoor.The advantages of such design is, since bottom is equipped with collector, to make the soil collected inside ring that slump be avoided to cause sample It is lost.

The excellent benefit that the utility model has is that structure is simpler, easy for operation, cheap, be can be completely achieved The functional requirement of soil sampling.

Detailed description of the invention

The present invention will be further described with embodiment with reference to the accompanying drawing.

Fig. 1 is the structure principle chart of the utility model.

Figure label: 1. handles, 2. upright bars, 3. collecting chambers, 4. collect ring, 5. collectors.

Specific embodiment

Specific embodiment of the present utility model is illustrated with reference to the accompanying drawing.

In Fig. 1, handle (1) is fixed together with upright bar (2) using welding manner；Upright bar (2) lower part is connected with collection Room (3), collecting chamber (3) design for semi-cylindrical shaped, it is therefore an objective to place inside it before soil sample and collect ring (4)；It collects Ring (4) is cylindrical shape, flexibly can install and remove in collecting chamber (3), and ring (4) are collected in installation before soil sampling, so Defensive position hold handle (1) in the quasi- place for collecting pedotheque by collecting chamber (3) by being pressed into soil layer, then take out soil sampler, Ring (4) will be collected to remove, internal pedotheque is as study sample；Collector (5) are connected in collecting chamber (3) lower part, are adopted Storage (5) uses outer surface for cylinder and inner surface is conical design mode, and bottom margin is relatively thin, and top is thicker and design has Shoulder outstanding, shoulder outstanding make collection ring (4) is stable to be placed in collecting chamber (3) for blocking collection ring (4).

Claims (1)

1. a kind of portable soil sampler of handle type, including handle (1), upright bar (2), collecting chamber (3), collection ring (4), collector (5)； It is characterized by: handle (1) is fixed together with upright bar (2) using welding manner；Upright bar (2) lower part is connected with collecting chamber (3), Collecting chamber (3) designs for semi-cylindrical shaped；Collecting ring (4) is cylindrical shape, flexibly can install and remove in collecting chamber；It collects Room (3) lower part is connected with collector (5), and it for internal surface of column is conical design mode, bottom that collector (5), which uses outer surface, Edge is relatively thin, and top is thicker and design has shoulder outstanding, and shoulder outstanding makes to collect ring (4) jail for blocking collection ring (4) Admittedly being placed in collecting chamber.