CN207623098U - Quick riffle sampler - Google Patents

Abstract

Sample body is divided in quick riffle sampler, including outer barrel, interior top funnel, at least one point of sample body and bottom including being sequentially fixed at outer tube inner wall from top to bottom.It is each that sample body lower section is divided to be respectively and fixedly provided with funnel.Top funnel outlet is located at dividing above sample body tip below top funnel.Bottom divides multiple gliding grooves of sample body to be circumferentially uniformly arranged, between adjacent two downslide notches under eat dishes without rice or wine area be more than downslide notch area.Bottom divides the external side bottom of sample to have inclined slide plate, and the inclined direction of slide plate and bottom divide the inclined direction of the outlet housing of sample body on the contrary, there are outlets between the bottom margin and outer barrel of slide plate.

Description

Quick riffle sampler

Technical field

The utility model belongs to grain and oil detection instrument field, more particularly to quick riffle sampler.

Background technology

Grain and oil industry in grain receiving, is all made of big basin reception in recent years, mixed splitting or integrating takes sample, in other laboratories Also mostly used in checked operation Canadian type riffle sampler mix splitting or integrating take sample, present in drawback and deficiency it is as follows：

One, quality is uneven：Big basin connects sample and always causes bottom, surrounding or the office in basin such as impurity in sample, broken kernel Portion is excessive, the apparent uneven phenomenon of Mass Distribution.

Two, processing sample is inconvenient：Stirred sample is extremely inconvenient in big basin connects sample, and also multipotency gets surface layer sample for sampling, Keep the sample representativeness of acquisition poor, it is again time-consuming and laborious to dump waste sample.

Three, disorderly and unsystematic：Constituent parts stirred sample equipment is different, and operation sampling personnel's gimmick is various, inadequate specification, artificially Factor causes error larger.

Four, Canadian type riffle sampler process in checkout procedure is cumbersome, and the used time is longer, inefficiency.

Above several respects all influence to examine the quality and efficiency of work.

Utility model content

The purpose of this utility model is to provide quick riffle sampler, this riffle sampler can utilize riffle sampler different when dividing sample Outlet is grasped freely, is divided and is taken corresponding rational sample size.

The technical solution adopted is that：

Quick riffle sampler, including outer barrel.

Technical points are：

Include top funnel, at least one point of sample body and the bottom point for being sequentially fixed at outer tube inner wall from top to bottom in outer barrel Sample body.

Each the outer tube inner wall below sample body is divided to be respectively and fixedly provided with funnel.

Top funnel outlet is located at dividing above sample body tip below top funnel.

Multiple upper hopper chutes of sample body are divided circumferentially to be uniformly arranged, the area of upper hopper chute mouth and adjacent two upper hopper chute mouths Between on the area equation eated dishes without rice or wine.

Bottom divides multiple gliding grooves of sample body to be circumferentially uniformly arranged, between adjacent two downslide notches under eat dishes without rice or wine Area is more than the area of downslide notch.

Bottom divides the external side bottom of sample to have inclined slide plate, the inclined direction of slide plate and bottom to divide the outlet housing of sample body Inclined direction is on the contrary, the edge of slide plate is fixed on outer tube inner wall, and there are outlets between the bottom margin and outer barrel of slide plate.Export shell Body passes through slide plate.

Upper hopper chute is seven, and gliding groove is three, under eat dishes without rice or wine that area is downslide notch three times of area.Under top funnel Side is equipped with plate.

It the advantage is that：

One, this riffle sampler is three laminated one, convenient for disposably quickly finishing mixed splitting or integrating sample, and can directly be divided to smaller Ratio（Such as a quarter ~ 1/16th）Uniform representational sample, convenient for quickly carrying out next step inspection.

Two, scientific disposal sample mixes splitting or integrating sample and excludes waste sample synchronizing progress, reduces many workloads, time saving province Power reduces labor intensity to cumbersome inspection work particularly important.

Three, objective specification is accurate, mixes the unification of splitting or integrating sample equipment using instrument, method specification reduces human error, fills Code insurance has hindered purchase quality and company interest.

Four, hygiene health, the tightly dust-proof leakage of this equipment are conducive to keep test atmosphere totally pure and fresh, also ensure The physical and mental health of reviewer.

Five, easy to operate, this equipment reduces most of operating process and time than Canadian type riffle sampler, improves inspection Test efficiency.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the assembling structure schematic diagram of plate, slideway and top funnel.

Fig. 3 is the front view of plate.

Fig. 4 is a point vertical view for sample body.

Fig. 5 is the vertical view that sample body is divided in bottom.

Specific implementation mode

Quick riffle sampler, including outer barrel 1.

Include the top funnel 2 for being sequentially fixed at 1 inner wall of outer barrel from top to bottom, two points of sample bodies 3, Mei Gefen in outer barrel 1 1 inner wall of outer barrel of 3 lower section of sample body is respectively and fixedly provided with funnel 4.

What the outlet of top funnel 2 was located above divides above 3 tip of sample body.

Outer barrel 1 is the cylindrical shape being open up and down.It is that Canada divides sample body to divide sample body 3, this is known technology.

It is the first pyramid type shell 25 to divide 3 upper end of sample body, and 25 lower end of the first pyramid type shell connects the first cylinder shell body 5,5 lower end of the first cylinder shell body connects the second cylinder shell body 7 by the first circular platform type shell 6, and the first cylinder shell body 5 is straight Diameter is more than 7 diameter of the second cylinder shell body.

Inside first pyramid type shell 25, the first cylinder shell body 5, the first circular platform type shell 6 and the second cylinder shell body 7 It is interconnected.

5 outer surface of the first cylinder shell body is equipped with upper hopper chute and supports circle 8, upper hopper chute that circle 8 is supported to be equipped on seven Sliding slot 9,9 bottom of upper hopper chute are connected with the first cylinder shell body 5.Upper hopper chute support circle 8 is fixed on 1 inner wall of outer barrel.

Upper hopper chute 9 is circumferentially uniformly arranged, upper between the area and adjacent two 9 mouthfuls of upper hopper chutes that 9 mouthful of upper hopper chute Eat dishes without rice or wine 10 area equation, half sample can slide into the first cylinder shell body 5 from upper hopper chute 9 to center, then from the second circle The lower outlet of cartridge type shell 7 is flowed out, and half sample can eat dishes without rice or wine 10 directly to slide in 5 outside of the first cylinder shell body from above.

The lower outlet of the second cylinder shell body 7 is located at 4 overcentre of funnel, and funnel 4 exports in underlying point of sample body 3 Side in the heart.

1 inner wall of outer barrel of 4 lower section of underlying funnel is fixed with bottom and divides sample body 11.

Bottom divides 11 upper end of sample body to be the second pyramid type shell 12, and 12 lower end of the second pyramid type shell connects the 3rd cylinder type Shell, the 3rd cylinder shell body lower end connect the outlet housing 14 being inclined outwardly, the second round platform by the second circular platform type shell 13 13 upper end diameter of shell body is more than lower end diameter.

Second pyramid type shell 12, the 3rd cylinder shell body, the second circular platform type shell 13 and 14 inside of outlet housing are mutually Connection.

The 3rd cylinder shell external surface is equipped with gliding groove and supports circle 15, is set there are three under on gliding groove support circle 15 Sliding slot 16,16 bottom of gliding groove are connected with the 3rd cylinder shell body.Gliding groove support circle 15 is fixed on point 1 inner wall of sample cylinder.

Gliding groove 16 is circumferentially uniformly arranged, between adjacent two 16 mouthfuls of gliding grooves under eat dishes without rice or wine 17 areas be glide Three times of the area that 16 mouthfuls of slot.

Bottom divides 11 exterior bottom of sample body to have inclined slide plate 18, the inclination of the inclined direction and outlet housing 14 of slide plate 18 Direction is on the contrary, the edge of slide plate 18 is fixed on 1 inner wall of outer barrel, and there are outlets 19 between the bottom margin and outer barrel 1 of slide plate 18.

Outlet housing 14 passes through slide plate 18.

A quarter sample can slide into the 3rd cylinder shell body from gliding groove 16 to center, then go out from what is be inclined outwardly The 14 times outlet outflows of mouth shell（As shown in the directions A in Fig. 1, sample is taken）, 3/4ths sample can eat dishes without rice or wine 17 from down It directly slides, is fallen on slide plate 18 outside three cylinder type shells, from 19 outflow of outlet（As shown in the directions B in Fig. 1, full-page proof is taken）.

There is holder 20 in 1 outside of outer barrel, and there are three support foots for holder 20.

The slideway 23 of 2 bottom of plate 22 and top funnel corresponds to assembly, and the handle of plate 22 stretches out 1 outside of outer barrel.

Plate 22 is equipped with hole 24, and the setting of hole 24 is below the outlet of top funnel 2.Other art technologies can also be used Plate known to personnel.

Outer barrel 1 is equipped with multiple maintenance doors 21.

Top funnel 2 convenient for will sample be divided sample for the first time gather.

Plate 22 waits for a point flowing for all product convenient for controlling.

Convenient for that will wait for point all product, another gathers funnel 4.

Sample body 11 is divided convenient for taking sample and full-page proof in bottom.

Maintenance door 21 is convenient to clean internal remnant or is repaired in failure.

Its application method is：

First riffle sampler is stably placed in grain face, plate 22 is closed.

Top funnel 2 is poured into the multiple spot sample merging that skewer as required takes together, according to sample size and top funnel 2 Capacity grasp plate 22 opening time.Plate 22 is opened in time, sample inflow is made to divide sample body 3, after dividing sample body 3 to flow out Into the funnel 4 of lower section, then flow into lower section divides sample body 3, then flows into lower section funnel 4, then flows into bottom and divides sample body 11, then Respectively from outlet housing 14 and outlet 19 two-way outflow.

A quarter sample is taken for the first time, then this quarter sample is continued to pour into from top, then takes a quarter small Sample gets 1/16th sample.

Or another form：The second cylinder shell body 7 that 3 lower section of point sample body can also be cancelled, simplifies structure.

Claims (7)

1. quick riffle sampler, including outer barrel（1）；It is characterized in that：

Outer barrel（1）Interior includes being sequentially fixed at outer barrel from top to bottom（1）The top funnel of inner wall（2）, at least one point of sample body（3） Divide sample body with bottom（11）；

Each divide sample body（3）The outer barrel of lower section（1）Inner wall is respectively and fixedly provided with funnel（4）；

Top funnel（2）Outlet is located at top funnel（2）Sample body is divided in lower section（3）Above tip；

Divide sample body（3）Multiple upper hopper chutes（9）It is circumferentially uniformly arranged, upper hopper chute（9）On the area and adjacent two of mouth Sliding slot（9）It eats dishes without rice or wine between mouthful（10）Area equation；

Sample body is divided in bottom（11）Multiple gliding grooves（16）It is circumferentially uniformly arranged, adjacent two gliding grooves（16）Between mouthful Under eat dishes without rice or wine（17）Area is more than gliding groove（16）The area of mouth；

Sample body is divided in bottom（11）Exterior bottom has inclined slide plate（18）, slide plate（18）Inclined direction and bottom divide sample body（11） Outlet housing（14）Inclined direction on the contrary, slide plate（18）Edge be fixed on outer barrel（1）Inner wall, slide plate（18）Bottom sides Edge and outer barrel（1）Between there are outlets（19）；Outlet housing（14）Across slide plate（18）.

2. quick riffle sampler according to claim 1, it is characterised in that：Upper hopper chute（9）It is seven, gliding groove（16）It is three It is a.

3. quick riffle sampler according to claim 1, it is characterised in that：Gliding groove（16）Be three, under eat dishes without rice or wine（17）Face Product is gliding groove（16）Three times of the area of mouth.

4. quick riffle sampler according to claim 1, it is characterised in that：Outer barrel（1）There is holder in outside（20）.

5. quick riffle sampler according to claim 1, it is characterised in that：Top funnel（2）Lower section is equipped with plate（22）, insert Plate（22）And top funnel（2）The slideway of bottom（23）Corresponding assembly, plate（22）It is equipped with hole（24）, hole（24）Setting is being pushed up Portion's funnel（2）Outlet lower section.

6. quick riffle sampler according to claim 1, it is characterised in that：Divide sample body（3）It is two.

7. quick riffle sampler according to claim 1, it is characterised in that：Outer barrel（1）It is equipped with multiple maintenance doors（21）.