CN102798550A - Material sampling device - Google Patents
Material sampling device Download PDFInfo
- Publication number
- CN102798550A CN102798550A CN2012103297186A CN201210329718A CN102798550A CN 102798550 A CN102798550 A CN 102798550A CN 2012103297186 A CN2012103297186 A CN 2012103297186A CN 201210329718 A CN201210329718 A CN 201210329718A CN 102798550 A CN102798550 A CN 102798550A
- Authority
- CN
- China
- Prior art keywords
- ring
- piston
- retaining ring
- sampling
- spring
- 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.)
- Granted
Links
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to a material sampling device and particularly relates to a material sampling device for sampling dry sands and finished products in the dry-mixed mortar industry, comprising an interface flange, a sampling sleeve, a pull rod, a spring, a back retaining ring, an inner hexagon countersunk head bolt, a piston, a front retaining ring and a discharge hole, wherein the left end of the sampling sleeve is connected with the interface flange through bolts, the right end of the sampling sleeve is connected with the back retaining ring through bolts, an interpenetrated cavity is arranged in the sampling sleeve, the piston is slidably installed in the cavity of the sampling sleeve, the right end of the piston is connected with the front retaining ring through the inner hexagon countersunk head bolt, the back end of the front retaining ring is in threaded connection with the pull rod, and the spring is arranged between the front retaining ring and the back retaining ring. The material sampling device has a simple, compact and reasonable structure, is convenient in installation, is convenient and rapid in operation and has good sealing performance.
Description
Technical field
The present invention relates to a kind of material sampler, specifically be used for the sampling of dry-mixed mortar industry dry sand and finished product.
Background technology
In the dry-mixed mortar industry, testing experiment often need be carried out to the material sampling in the unit laboratory, and finished product, semi-manufacture and raw material are detected and assess, and it is qualified to determine whether.In dry-mixed mortar equipment work operation process, we also are necessary the material in each stage of equipment is observed and studied in addition, so that confirming equipment performance and operational situation quality.And, influencing operating mode in order to prevent the leakage of dust, the conveying of material, storage and stirring are generally all carried out in the device interior sealed space; Carry out the inside sampling and seem very inconvenient, so a simple structure is easy for installation; Operate smoothly, the sampler that does not leak material just seems very important.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of material sampler be provided, simple structure, easy for installation, operation smoothly, good airproof performance has made things convenient for people in process of production to the extraction of material.
According to technical scheme provided by the invention; The material sampler comprises flange, sampling cover, pull bar, spring, back back-up ring, interior hexagonal dormant bolt, piston, preceding back-up ring and discharge port; It is characterized in that: sampling cover left end is through the Bolted Joints flange, and right-hand member connects the back back-up ring through bolt.Be provided with the cavity of perforation in the sampling cover, piston is slidingly mounted in the cavity of sampling cover.Back-up ring before the piston right-hand member connects through interior hexagonal dormant bolt, preceding back-up ring rear end is through the pull bar that is threaded.Be provided with spring between back-up ring and the back back-up ring before said.Said sampling cover side connects discharge port.
Be provided with O-ring seal between said piston and the preceding back-up ring.
Said both ends of the spring is preceding back-up ring of contact and back back-up ring closely.
Said flange left end is provided with boss.
Compared with present technology the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Easy for installation, convenient to operation; Good airproof performance.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Description of reference numerals: back-up ring, the interior hexagonal dormant bolt of 6-, 7-piston, 8-O-ring seal, the preceding back-up ring of 9-, 10-discharge port before 1-flange, 2-sampling cover, 3-pull bar, 4-spring, the 5-.
Embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
As shown in Figure 1, the present invention mainly comprises flange 1, sampling cover 2, pull bar 3, spring 4, back back-up ring 5, interior hexagonal dormant bolt 6, piston 7, O-ring seal 8, preceding back-up ring 9 and discharge port 10.
Be provided with spring 4 between back-up ring 9 and the back back-up ring 5 before said, spring 4 two ends are preceding back-up ring 9 of contact and back back-up ring 5 closely.
Said sampling is overlapped 2 sides and is connected discharge port 10.
Principle of work of the present invention is: when work, on the container of dress material, open an aperture earlier.The boss of flange 1 is installed in the aperture, then with flange 1 and container firm welding.In the time will taking a sample, operating personnel make piston 7 slip over discharge port 10 to the right pull bar 3 outer drawing, and material just flows out through discharge port 10.After having got appearance, the openhanded pull bar 10 of opening, piston 7 is got back to original position under the effect of spring 4, block and do not allow material to reveal, and operation is smoothly.Under the effect of O-ring seal 8 and spring 4, material is difficult to squeeze to be opened piston 7 or spills from the slit, and sealing is reliable.
Claims (4)
1. material sampler; Comprise flange (1), sampling cover (2), pull bar (3), spring (4), back back-up ring (5), interior hexagonal dormant bolt (6), piston (7), preceding back-up ring (9) and discharge port (10); It is characterized in that: sampling cover (2) left end is through Bolted Joints flange (1), and right-hand member connects back back-up ring (5) through bolt; Be provided with the cavity of perforation in the sampling cover (2), piston (7) is slidingly mounted in the cavity of sampling cover (2); Back-up ring (9) before piston (7) right-hand member connects through interior hexagonal dormant bolt (6), preceding back-up ring (9) rear end is through the pull bar that is threaded (3); Be provided with spring (4) between back-up ring (9) and the back back-up ring (5) before said; Said sampling cover (2) side connects discharge port (10).
2. material sampler as claimed in claim 1 is characterized in that: be provided with O-ring seal (8) between said piston (7) and the preceding back-up ring (9).
3. material sampler as claimed in claim 1 is characterized in that: said spring (4) two ends are preceding back-up ring (9) of contact and back back-up ring (5) closely.
4. material sampler as claimed in claim 1 is characterized in that: said flange (1) left end is provided with boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329718.6A CN102798550B (en) | 2012-09-07 | 2012-09-07 | Material sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329718.6A CN102798550B (en) | 2012-09-07 | 2012-09-07 | Material sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102798550A true CN102798550A (en) | 2012-11-28 |
| CN102798550B CN102798550B (en) | 2014-06-11 |
Family
ID=47197732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210329718.6A Expired - Fee Related CN102798550B (en) | 2012-09-07 | 2012-09-07 | Material sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102798550B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449698A (en) * | 2017-08-29 | 2017-12-08 | 华中农业大学 | Pellet on-line period detection means |
| CN107478465A (en) * | 2017-07-18 | 2017-12-15 | 张志通 | A kind of biotechnology dairy products push type quick detection sampler |
| CN113465989A (en) * | 2021-07-01 | 2021-10-01 | 上海大川原干燥设备有限公司 | Double-feed continuous sampler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5625157A (en) * | 1995-12-15 | 1997-04-29 | Kajaani Elektroniikka Oy | Device for taking a filtrate sample from slush pulp |
| US5641894A (en) * | 1995-01-26 | 1997-06-24 | Koei Industry Co., Ltd. | Process and apparatus for filtrate measurement |
| CN2615657Y (en) * | 2003-04-15 | 2004-05-12 | 中国石化仪征化纤股份有限公司 | Granular material on-line automatic sampling device |
| CN101625291A (en) * | 2009-08-06 | 2010-01-13 | 邯郸冶金矿山管理局西石门铁矿 | Full-automatic sampler |
| CN201464226U (en) * | 2009-08-06 | 2010-05-12 | 邯郸冶金矿山管理局西石门铁矿 | Fully-automatic sampling machine |
| CN101839822A (en) * | 2010-05-26 | 2010-09-22 | 浙江远安流体设备有限公司 | Pneumatic and manual dual-purpose sampling valve |
-
2012
- 2012-09-07 CN CN201210329718.6A patent/CN102798550B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5641894A (en) * | 1995-01-26 | 1997-06-24 | Koei Industry Co., Ltd. | Process and apparatus for filtrate measurement |
| US5625157A (en) * | 1995-12-15 | 1997-04-29 | Kajaani Elektroniikka Oy | Device for taking a filtrate sample from slush pulp |
| CN2615657Y (en) * | 2003-04-15 | 2004-05-12 | 中国石化仪征化纤股份有限公司 | Granular material on-line automatic sampling device |
| CN101625291A (en) * | 2009-08-06 | 2010-01-13 | 邯郸冶金矿山管理局西石门铁矿 | Full-automatic sampler |
| CN201464226U (en) * | 2009-08-06 | 2010-05-12 | 邯郸冶金矿山管理局西石门铁矿 | Fully-automatic sampling machine |
| CN101839822A (en) * | 2010-05-26 | 2010-09-22 | 浙江远安流体设备有限公司 | Pneumatic and manual dual-purpose sampling valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478465A (en) * | 2017-07-18 | 2017-12-15 | 张志通 | A kind of biotechnology dairy products push type quick detection sampler |
| CN107449698A (en) * | 2017-08-29 | 2017-12-08 | 华中农业大学 | Pellet on-line period detection means |
| CN113465989A (en) * | 2021-07-01 | 2021-10-01 | 上海大川原干燥设备有限公司 | Double-feed continuous sampler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102798550B (en) | 2014-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102798550B (en) | Material sampling device | |
| CN202770609U (en) | Steel pipe hydrostatic testing machine | |
| CN203591540U (en) | Miniature portable hydraulic spreader | |
| CN203929335U (en) | Tubing is air-tightness detection device under water | |
| CN104501677A (en) | Front cover hinge assembly detection tool | |
| CN104501678B (en) | Auto front door hinge assembly detection tool | |
| CN104501676B (en) | A kind of cubing of front cover for vehicle hinge assembly | |
| CN203216794U (en) | Protective universal tester | |
| CN204980423U (en) | Sealed container's feeding device | |
| WO2012112612A3 (en) | Tubing hanger and methods for testing and sealing the tubing hanger | |
| CN205079970U (en) | Oily sampling device of inclosed insulation | |
| CN202946191U (en) | Porthole fixing device for capsule seal liquid pressure measuring equipment | |
| CN103590786A (en) | Breakage-preventive safety device of drilling and workover rig and application method of breakage-preventive safety device | |
| CN109079677A (en) | Plug-in type clamp device | |
| CN205078967U (en) | Quick coupler for oil pipe | |
| CN205595596U (en) | EMUs rescue is with 32 core electrical connector plug dismouting specialized tool | |
| CN203939324U (en) | A kind of hermatic door locking device | |
| CN103439058A (en) | Self-sealing device of water pressure test air cylinder | |
| CN202702217U (en) | Moveable tool case capable of reducing space occupied | |
| CN206280494U (en) | A kind of self adaptation dibit fastening sealing device | |
| CN202083528U (en) | High-voltage breaker high-voltage air seepage detection apparatus | |
| CN204395661U (en) | Sack cleaner | |
| CN204269006U (en) | A kind of cubing of front cover for vehicle hinge assembly | |
| CN204064582U (en) | A kind of close property pick-up unit installed for stabilizer | |
| CN204269002U (en) | A kind of cubing of front cover hinge assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20170907 |