CN2550748Y - External screw double tubular movement claw type sampling head - Google Patents
External screw double tubular movement claw type sampling head Download PDFInfo
- Publication number
- CN2550748Y CN2550748Y CN 01230110 CN01230110U CN2550748Y CN 2550748 Y CN2550748 Y CN 2550748Y CN 01230110 CN01230110 CN 01230110 CN 01230110 U CN01230110 U CN 01230110U CN 2550748 Y CN2550748 Y CN 2550748Y
- Authority
- CN
- China
- Prior art keywords
- sampling head
- inner core
- coal
- claw
- utility
- 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 - Lifetime
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to an external spiral double tube inner movement claw type sampling head, which comprises a pull rod 1, an outer tube 2, an inner tube 3, a connecting rod 4, a spiral 5 a claw 6 and other components. The inner tube is pulled by the pull rod to move up and down, to control the on and off and the discharging of the claw, meanwhile, the coal pasted on the inner wall is cleaned up. The utility model has the advantages of simple, compact and rational structure, and easy processing and production, thereby being suitable for the collection of the samples of coal, ore and other.
Description
The utility model relates to the mechanical sampling mechanism of a kind of coal or ore.
In coal or ore sampling process, need earlier coal or ore assay sample to be taked from automobile, train or other delivery vehicle, because there is following problems in existing sampling head in taking process: 1. there is sticking in various degree, stifled phenomenon; 2. moisture is suitable poor; 3. a sampling head inner core sampling section dry coal, fine coal, ore particle easily come off, and cause sampling inaccurate: 4. multi-point sampling continuously.Therefore restricted applying of domestic sample devices.
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of simple and reasonable sampling mechanism is provided.
The utility model adopts following proposal to realize: it is moved up and down by pull bar 1 pulling inner core 3, and control claw 6 switches are removed the sticking coal of inwall clean simultaneously.
Below in conjunction with accompanying drawing and drawing explanation implementation process of the present utility model is made a detailed description:
Accompanying drawing is a structural representation of the present utility model.
See accompanying drawing, the utility model is by pull bar 1, urceolus 2, inner core 3, connecting rod 4, spiral 5, claw 6 compositions such as grade.
Principle of work of the present utility model is summarized as follows: by rotating mechanism, elevating mechanism makes the sampling head rotation descending, because there is spiral the sampling head end, so its descending resistance reduces, can make vehicle stressed lighter; To must taking the coal sample place, it is descending that pull bar 1 promotes inner core 3, by connecting rod 4 claw 6 opened, and continues descendingly, must take coal sample to pack in the tube, and to spur inner core 3 up for pull bar 1 then, by connecting rod 4 claw 6 closed.After taking coal sample, when unloading coal, it is descending to promote inner core 3 by pull bar 1, by connecting rod 4 claw 6 is opened, and coal or ore are fallen by deadweight, and the coal of urceolus 2 inwalls adhesion is simultaneously disposed by inner core 3.
The utility model institute sample thief is hermetically sealed, does not exist the section of taking dry coal, fine coal, ore particle etc. easily to leak outside; Inner core moves up and down and residual sample in the tube can be removed, and does not have sticking, stifled phenomenon; Applicable any moisture; The utility model can carry out multi-point sampling continuously, once unloads sample.
In sum, the utility model is simple and compact for structure rationally, and processing and manufacturing is easy, is applicable to sample collecting such as coal, ore.
Claims (1)
- Motion pawl formula sampling head in a kind of external spiral bitubular, it is characterized in that: inner core (3) is housed in the urceolus (2), and described inner core (3) can slide in described urceolus (2), and the bottom of described urceolus (2) and described inner core (3) is opening; Pull bar (1) passes described urceolus (2) top and described inner core (3) top is affixed; Described urceolus (2) bottom is hinged with two conical claws (6) corresponding with described urceolus (2) at least, and described claw (6) sidewall is respectively by connecting rod (4) and described inner core (3) lower hinge; The outside surface of described urceolus (2) and claw (6) is provided with helix (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230110 CN2550748Y (en) | 2001-07-16 | 2001-07-16 | External screw double tubular movement claw type sampling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230110 CN2550748Y (en) | 2001-07-16 | 2001-07-16 | External screw double tubular movement claw type sampling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550748Y true CN2550748Y (en) | 2003-05-14 |
Family
ID=33644799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230110 Expired - Lifetime CN2550748Y (en) | 2001-07-16 | 2001-07-16 | External screw double tubular movement claw type sampling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550748Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252868A (en) * | 2011-05-03 | 2011-11-23 | 中国地质大学（武汉） | Sampling and collecting integrated grid adaptive attitude adjustment cylinder collector |
| CN102636369A (en) * | 2012-04-13 | 2012-08-15 | 北京华夏力鸿商品检验有限公司 | Coal sampling head |
| CN102706685A (en) * | 2012-06-04 | 2012-10-03 | 长沙开元机电设备有限公司 | Mechanical hand device of sampling machine and sampling machine |
-
2001
- 2001-07-16 CN CN 01230110 patent/CN2550748Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252868A (en) * | 2011-05-03 | 2011-11-23 | 中国地质大学（武汉） | Sampling and collecting integrated grid adaptive attitude adjustment cylinder collector |
| CN102252868B (en) * | 2011-05-03 | 2012-09-26 | 中国地质大学（武汉） | Sampling and collecting integrated grid adaptive attitude adjustment cylinder collector |
| CN102636369A (en) * | 2012-04-13 | 2012-08-15 | 北京华夏力鸿商品检验有限公司 | Coal sampling head |
| CN102636369B (en) * | 2012-04-13 | 2015-09-09 | 北京华夏力鸿商品检验有限公司 | A kind of coal sampling head |
| CN102706685A (en) * | 2012-06-04 | 2012-10-03 | 长沙开元机电设备有限公司 | Mechanical hand device of sampling machine and sampling machine |
| CN102706685B (en) * | 2012-06-04 | 2015-10-14 | 长沙开元机电设备有限公司 | A kind of Sampling Machine robot device and a kind of Sampling Machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA KAIYUAN INSTRUMENTS CO., LTD. Free format text: FORMER NAME: KAIYUAN INSTRUMENT CO., LTD., CHANGSHA |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410100 No. 8 Kaiyuan Road, Changsha economic and Technological Development Zone, Hunan Patentee after: Changsha Kaiyuan Instruments Co., Ltd. Address before: 410100 No. 8 Kaiyuan Road, Changsha economic and Technological Development Zone, Hunan Patentee before: Kaiyuan Instrument Co., Ltd., Changsha |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110716 Granted publication date: 20030514 |