CN2390195Y - Large package powder mineral sampler - Google Patents
Large package powder mineral sampler Download PDFInfo
- Publication number
- CN2390195Y CN2390195Y CN 99234521 CN99234521U CN2390195Y CN 2390195 Y CN2390195 Y CN 2390195Y CN 99234521 CN99234521 CN 99234521 CN 99234521 U CN99234521 U CN 99234521U CN 2390195 Y CN2390195 Y CN 2390195Y
- Authority
- CN
- China
- Prior art keywords
- slotted eye
- stratified sampling
- inner sleeve
- sampling
- slotted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a large-package powdery mineral sampler, comprising an outer sleeve tube and an inner sleeve tube arranged in the outer sleeve tube, a sample injecting groove hole is composed of a groove hole arranged on the inner sleeve tube and a fixed groove hole arranged on the tube wall of a same shaft side on the outer sleeve tube, and the groove hole on the inner sleeve tube is a fixed-layer groove hole which is composed of stratified sampling groove holes positioned on the tube walls of different shaft sides. The utility model adopts a rotary stratified sampling mode and has accurate and uniform sampling.
Description
The utility model relates to a kind of big packing epipastic mineral sampler, relates in particular to a kind of sampler that the big packing epipastic mineral of national import and export is carried out stratified sampling.
In international trade, mechanized handling and transportation for convenience, also in order to save packing charges, epipastic mineral adopts one tonne of flexible container bag and 250 kilograms of big packings of metal bucket when the delivery usually as molybdena etc.Artificial for convenience loading and unloading in the trade at home, then inner wrappings that adopt the 50-100 kilogram more.This sampling instrument that is used for inner wrapping is to adopt standard GB/T4010-94 " the ferroalloy chemical analysis is taked and prepared with sample " to stipulate the sampler of use, this sampler is made up of inside and outside sleeve pipe, and the sample introduction slotted eye on the inside and outside sleeve pipe is a straight trough hole of from top to bottom reaching the end.When sampling, its slotted eye will be opened then and all open up and down, close then and all close up and down.The proportion of mineral such as powdery molybdena is generally bigger, the goods in the especially big packing, and after the bottom goods was subjected to the pressure of top goods, it is bigger that density can become, and the flowability of goods also from top to bottom reduces gradually.In the sampling operation, open the sample introduction slotted eye after, shake or rotating sampler, the sample major part that enters sampler is from the top of packing, fraction is from the middle part of packing, the sample of bottom then seldom is taken into.Be that institute's sample thief is inhomogeneous, representative poor, thereby also just can't check exactly goods.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and provides a kind of simple in structure, and is easy and simple to handle, and the epipastic mineral sampler is packed in sampling accurately, uniformly greatly.
The purpose of this utility model can reach by following measure:
A kind of big packing epipastic mineral sampler comprises the stopple coupon 2 that is provided with sample introduction slotted eye 4, and this stopple coupon 2 comprises outer tube 3 and be located in the outer tube 3, also does with it rotatable friction tight inner sleeve 5; The insertion end 1 of described outer tube 3 is a taper, described sample introduction slotted eye 4 is by being arranged at the slotted eye on the inner sleeve 5 and being arranged at that the slotted eye 7 that is incorporated on the same axle side pipe wall constitutes on the outer tube 3, the salable 14 side pipe walls by inner sleeve 5 of sealing up a door entirely that are incorporated into slotted eye 7 constitute, its special character is: the slotted eye on the described inner sleeve 5 is fixed layer slotted eye 8, it is made of the stratified sampling slotted eye 10 that is positioned on the disalignment side pipe wall, and each stratified sampling slotted eye 10 axially and around axial line 12 is arranged in order along axial line 12; Along axial line 12 axially on tube wall between adjacent two stratified sampling slotted eyes 10 constitute axial interlayer every 11, constitute around the axle interlayer every 13 at the tube wall between two adjacent on the direction of axial line 12 stratified sampling slotted eyes 10; All the other tube walls of each stratified sampling slotted eye 10 coaxial side constitute the non-sampling slotted eye that is incorporated into slotted eye 7 and seal up a door 9 on the described inner sleeve 5.
Fixed layer slotted eye 8 of the present utility model can be made of two, three or more stratified sampling slotted eye 10.
Stratified sampling slotted eye 10 of the present utility model can adopt a strip to lead directly to slotted eye, also can adopt the slotted eye that is made of two, three or more uniform sulculus hole.
The slotted eye 7 that is incorporated into of the present utility model is the straight-through slotted eyes of a strip that can be respectively be communicated with successively with each stratified sampling slotted eye 10, also can adopt the slotted eye that is made of two, three or more uniform sulculus hole.
The accompanying drawing drawing is described as follows:
Fig. 1 is an one-piece construction synoptic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model outer tube;
Fig. 3 is the structural representation of the utility model inner sleeve;
Fig. 4 is the synoptic diagram that the utility model inner sleeve higher slice sampling slotted eye distributes around axle.
The label declaration of above-mentioned accompanying drawing is as follows:
1-insertion end 2-stopple coupon 3-outer tube 4-sample introduction slotted eye
5-inner sleeve 6-control crank 7-is incorporated into the fixed layer of slotted eye 8-slotted eye
The non-sampling slotted eye of 9-is sealed up a door the axial interlayer of 10-stratified sampling slotted eye 11-every the 12-axial line
13-seals up a door every 14-entirely around the axle interlayer
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, stopple coupon 2 of the present utility model mainly is made of outer tube 3 and the inner sleeve of being located in it 5.Inner sleeve 5 is made rotatable wringing fit with outer tube 3, and the insertion end 1 of outer tube 3 is set to conoid end, and it is convenient to stopple coupon 2 and inserts in the goods of waiting to take a sample.In the outer end of inner sleeve 5, promptly the rear end is provided with the control crank 6 that is used to rotate inner sleeve 5, and the be incorporated into slotted eye 7 of fixed layer slotted eye 8 on outer tube 3 of being located on the inner sleeve 5 constitutes sample introduction slotted eye 4, referring to Fig. 2～3.Rotation inner sleeve 5, when fixed layer slotted eye 8 when being incorporated into slotted eye 7 positions and overlapping, sample introduction slotted eye 4 is opened, otherwise it is a closed condition.Fixed layer slotted eye 8 can be made of two, three or more stratified sampling slotted eye 10, its along inner sleeve 5 axially and be divided into successively around axial line 12 on the tube wall of disalignment side, referring to Fig. 4.What the utility model was illustrated in Figure 3 is the structural drawing that three stratified sampling slotted eyes 10 are set.On the direction of axial line 12, the tube wall between the two adjacent stratified sampling slotted eyes 10 of arranging successively constitutes around the axle interlayer every 13; Along axial line 12 axially on, the tube wall that two adjacent stratified sampling slotted eyes are 10 constitutes axial interlayer every 11.Axially interlayer is used to be separated out different sampling layers every 11, to guarantee to get the musters of goods for sale of different layers in the big Bale Cargo, that is, makes sampling evenly.On the inner sleeve 5, all the other tube walls of each stratified sampling slotted eye 10 coaxial side constitute the non-sampling slotted eye that is incorporated into slotted eye 7 and seal up a door 9.Promptly overlap with the appropriate section that is incorporated into slotted eye 7 and when sampling of being performed fighting when a stratified sampling slotted eye 10, the remainder that is incorporated into slotted eye 7 by non-sampling slotted eye seal up a door 9 seal.During concrete enforcement, axially interlayer every 11, around the axle interlayer every 13 and the width, length or the arc length size that are incorporated into slotted eye 7, stratified sampling slotted eye 10 should guarantee: 5 samplings of rotation inner sleeve, when a stratified sampling slotted eye 10 was communicated with the appropriate section that is incorporated into slotted eye 7, the remainder and other stratified sampling slotted eye 10 that are incorporated into slotted eye 7 were all sealed by tube wall.In other words, can only there be a stratified sampling slotted eye 10 to be taken a sample by gating at every turn.Being arranged at inner sleeve 5 stratified sampling slotted eye 10 foremost should try one's best near the front end of inner sleeve 5, to guarantee to get the sample of the big Bale Cargo bottom.The shape that the utility model is incorporated into slotted eye 7 and stratified sampling slotted eye 10 is advisable with the straight-through slotted eye of strip, also can be made of two, three or more uniform sulculus hole.The shape of institute's grooved hole also can adopt slotted eyes such as circle, square or other abnormity.On inner sleeve 5, its foremost and the tube wall between two stratified sampling slotted eyes of rearmost end constitute and to seal up a door 14 entirely.During sampling, sampler is inserted in the goods,, at first opened stratified sampling slotted eye foremost, shake, rock stopple coupon 2, get goods bottom thing sample by rotating inner sleeve 5 clockwise or counterclockwise.Continue rotation inner sleeve 5, the stratified sampling slotted eye 10 on the inner sleeve 5 is opened successively, supreme from borrowing the thing bottom, stratified sampling successively.The sampling of the stratified sampling slotted eye of rearmost end finishes, rotation inner sleeve 5, and sealing up a door entirely on it 14 will be incorporated into slotted eye 7 and all seal then sampling end.
The utility model compared with prior art has following advantage:
Simple and reasonable for structure, easy and simple to handle; The interval is set between slotted eye, and product is firm, durable, and intensity is good; Adopt rotation Stratified Sampling mode, so sampling accurately, evenly.
Claims (4)
1, a kind of big packing epipastic mineral sampler comprises the stopple coupon (2) that is provided with sample introduction slotted eye (4), and this stopple coupon (2) comprises outer tube (3) and is located in the outer tube (3), and makes rotatable friction tight inner sleeve (5) with it; The insertion end (1) of described outer tube (3) is a taper, described sample introduction slotted eye (4) is made of the slotted eye (7) that is incorporated into that is arranged at the slotted eye on the inner sleeve (5) and be arranged on the last same axle side pipe wall of outer tube (3), salable (14) side pipe wall formation of sealing up a door entirely that is incorporated into slotted eye (7) by inner sleeve (5), it is characterized in that: the slotted eye on the described inner sleeve (5) is fixed layer slotted eye (8), it is made of the stratified sampling slotted eye (10) that is positioned on the disalignment side pipe wall, and each stratified sampling slotted eye (10) is axial along axial line (12), and be arranged in order around axial line (12); Constitute axial interlayer every (11) at the tube wall of axially going up between adjacent two stratified sampling slotted eyes (10), constitute around the axle interlayer every (13) at the tube wall between two stratified sampling slotted eyes (10) adjacent on the direction of axial line (12) along axial line (12); All the other tube walls that described inner sleeve (5) is gone up the coaxial side of each stratified sampling slotted eye (10) constitute the non-sampling slotted eye that is incorporated into slotted eye (7) seal up a door (9).
2, big packing epipastic mineral sampler as claimed in claim 1 is characterized in that: described fixed layer slotted eye (8) is by two, three or more stratified sampling slotted eye (10) formation.
3, big packing epipastic mineral sampler as claimed in claim 1 or 2 is characterized in that: described stratified sampling slotted eye (10) is the straight-through slotted eye of a strip, or the slotted eye that is made of two, three or more uniform sulculus hole.
4, big packing epipastic mineral sampler as claimed in claim 1 or 2, it is characterized in that: the described slotted eye (7) that is incorporated into is the straight-through slotted eye of a strip that can be respectively be communicated with successively with each stratified sampling slotted eye (10), or the slotted eye that is made of two, three or more uniform sulculus hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234521 CN2390195Y (en) | 1999-04-09 | 1999-04-09 | Large package powder mineral sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234521 CN2390195Y (en) | 1999-04-09 | 1999-04-09 | Large package powder mineral sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2390195Y true CN2390195Y (en) | 2000-08-02 |
Family
ID=34022662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234521 Expired - Fee Related CN2390195Y (en) | 1999-04-09 | 1999-04-09 | Large package powder mineral sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2390195Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794769A (en) * | 2011-05-28 | 2012-11-28 | 张振宇 | Conical surface nested internal rotation manipulator device |
| CN103144116A (en) * | 2013-03-21 | 2013-06-12 | 张振宇 | Nested sphere revolving door mechanical hand device |
| CN103528850A (en) * | 2013-10-26 | 2014-01-22 | 河南工业大学 | Sampling device for tall peanut kernel storage silo |
| CN104634610A (en) * | 2015-02-13 | 2015-05-20 | 平顶山市质量技术监督检验测试中心 | Soil sampling device |
| CN105372100A (en) * | 2015-12-18 | 2016-03-02 | 武汉钢铁(集团)公司 | Fluidized solid material sampling device and sampling method |
-
1999
- 1999-04-09 CN CN 99234521 patent/CN2390195Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794769A (en) * | 2011-05-28 | 2012-11-28 | 张振宇 | Conical surface nested internal rotation manipulator device |
| CN103144116A (en) * | 2013-03-21 | 2013-06-12 | 张振宇 | Nested sphere revolving door mechanical hand device |
| CN103528850A (en) * | 2013-10-26 | 2014-01-22 | 河南工业大学 | Sampling device for tall peanut kernel storage silo |
| CN104634610A (en) * | 2015-02-13 | 2015-05-20 | 平顶山市质量技术监督检验测试中心 | Soil sampling device |
| CN105372100A (en) * | 2015-12-18 | 2016-03-02 | 武汉钢铁(集团)公司 | Fluidized solid material sampling device and sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |