CN109238773B - Anti-rotation device and sampling system - Google Patents
Anti-rotation device and sampling system Download PDFInfo
- Publication number
- CN109238773B CN109238773B CN201811487638.7A CN201811487638A CN109238773B CN 109238773 B CN109238773 B CN 109238773B CN 201811487638 A CN201811487638 A CN 201811487638A CN 109238773 B CN109238773 B CN 109238773B
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- China
- Prior art keywords
- mounting support
- movable seat
- cart
- rotation device
- trolley
- Prior art date
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- 238000005070 sampling Methods 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Handcart (AREA)
- Manipulator (AREA)
Abstract
The invention discloses an anti-rotation device, wherein an elastic resetting piece and a guide piece are arranged between a mounting support and a movable seat, the movable seat is guided by the guide piece to transversely move relative to the mounting support, and the elastic resetting piece applies elastic force to the movable seat to enable the movable seat to be far away from the mounting support; the mounting support is fixed with the lateral wall of sampler, and the movable seat can be contacted with the inside casing wall of cart automobile body and is propped up, when the sampler receives spiral effort, by preventing the device of revolveing with effort transmission to the inside casing wall of cart, plays spacing effect to the sampler, prevents that sampler self from rotating, guarantees safe production. The invention also provides a sampling system which can achieve the same technical effects.
Description
Technical Field
The invention relates to the technical field of coal sampling, and further relates to an anti-rotation device. In addition, the invention also provides a sampling system.
Background
In the field of coal sampling, a bridge type automobile sampler and a train sampler are used for sampling, a trolley travelling mechanism is arranged on an automobile or a train, a sampling drill bit is arranged on the trolley travelling mechanism, and the trolley travelling mechanism drives the sampling drill bit to move along the length direction of the automobile and the train carriage; the sampling drill bit is of a spiral structure, and the sampling drill bit also rotates in a downward movement manner in the sampling process, and the samples taken out from the lower part are conveyed upwards through the rotation movement; the sampling drill bit inserts the material heap of being examined by the spot downwards, the size of material in the material heap is different, the sampling machine dribbles dynamics and rotation force are all great, when sampling drill bit adopted big stone and iron plate, receive to block unable continuous downwardly moving, rotatory also receive to be hindered, but sampling drill bit still stretches out downwards for dolly running gear, sampling drill bit bottom is blocked unable rotation and downwardly moving, cause dolly running gear to be jacked up, dolly running gear breaks away from each other with the big car running gear on the sampler, can't provide the moment of torsion that blocks its rotation effect to dolly running gear, dolly running gear takes place to rotate, probably cause great safety in production accident.
How to avoid the separation of the trolley travelling mechanism is a technical problem to be solved at present for the person skilled in the art.
Disclosure of Invention
The invention provides an anti-rotation device, which can prevent a sampler from rotating when encountering a large hard object, and ensure the production safety, and the concrete scheme is as follows:
The anti-rotation device comprises a mounting support and a movable seat, wherein an elastic reset piece and a guide piece are arranged between the mounting support and the movable seat, the movable seat is guided by the guide piece to transversely move relative to the mounting support, and the elastic reset piece applies elastic force to the movable seat to enable the movable seat to be far away from the mounting support;
the mounting support is fixed with the side wall of the sampler, and the movable seat can be contacted and propped against the inner frame wall of the cart body.
Optionally, a guide wheel is rotatably installed on the movable seat, and the guide wheel contacts and abuts against the inner frame wall.
Optionally, the elastic restoring piece is a coil spring, and the elastic restoring piece is sleeved outside the guide piece.
Optionally, the guide member is a straight rod, the first end of the guide member is fixed relative to the movable seat, and the second end of the guide member penetrates through the mounting support; and a limit nut is arranged at the second end of the guide piece.
Optionally, the mounting support comprises a supporting plate and a reinforcing rib plate, the reinforcing rib plate is vertically fixed on the plate surface of the supporting plate, and an arc attached to a limit rod arranged on the sampler is formed on the reinforcing rib plate;
The guide piece sets up four groups, movable cartridge in four apex angles departments of installing support.
Optionally, one movable seat is fixedly connected with two guide pieces.
Optionally, a cushion block is arranged between the elastic resetting piece and the mounting support, and the guide piece passes through the cushion block.
Optionally, the device further comprises an anti-lifting detection switch arranged on the trolley travelling mechanism, wherein the anti-lifting detection switch is used for detecting the distance between the trolley travelling wheels and the trolley track; the lifting-preventing detection switch signal is connected with the controller of the sampler.
The invention also provides a sampling system which comprises a cart body and a cart travelling mechanism capable of moving on the cart track, wherein the cart track is arranged on the cart body, and the cart travelling mechanism drives the cart to drive the sampling machine to move on the cart track;
at least four groups of anti-rotation devices are arranged on the cart body, the mounting support is fixed on the outer side wall of the sampler, and the anti-lifting detection switch is fixed on the cart body through the switch support.
Optionally, the rim spacing of the trolley travelling wheels driven by the trolley travelling mechanism is greater than the spacing of the trolley tracks.
The invention provides an anti-rotation device, wherein an elastic resetting piece and a guide piece are arranged between a mounting support and a movable seat, the movable seat is guided by the guide piece to transversely move relative to the mounting support, and the elastic resetting piece applies elastic force to the movable seat to enable the movable seat to be far away from the mounting support; the mounting support is fixed with the lateral wall of sampler, and the movable seat can be contacted with the inside casing wall of cart automobile body and is propped up, when the sampler receives spiral effort, by preventing the device of revolveing with effort transmission to the inside casing wall of cart, plays spacing effect to the sampler, prevents that sampler self from rotating, guarantees safe production.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram of an isometric view of an anti-rotation device of the present invention;
FIG. 2A is a front view of the anti-rotation device of the present invention;
FIG. 2B is a side view of the anti-rotation device of the present invention;
FIG. 2C is a top view of the anti-rotation device of the present invention;
FIG. 3A is a front view of an anti-rotation device of the present invention in use;
fig. 3B is a side view of the anti-rotation device of the present invention in use.
The drawings include:
the sampler 1, the fixed support 2, the trolley travelling mechanism 3, the trolley travelling wheel 31, the guide wheel 41, the movable seat 42, the guide piece 43, the elastic reset piece 44, the cushion block 45, the mounting support 46, the support plate 461, the reinforcing rib plate 462, the limit nut 47, the trolley track 5, the trolley travelling mechanism 6, the inner frame wall 61, the trolley track 7, the switch bracket 8 and the lifting prevention detection switch 9.
Detailed Description
The invention aims at providing the anti-rotation device which can prevent the sampler from rotating when encountering large hard objects and ensure the production safety.
In order to make the technical solution of the present invention better understood by those skilled in the art, the following detailed description of the anti-rotation device of the present invention will be given with reference to the accompanying drawings and the specific embodiments.
Fig. 1 is a schematic diagram showing an axial structure of the anti-rotation device of the present invention, and fig. 2A to 2C are a front view, a side view and a top view of the anti-rotation device of the present invention, respectively; the anti-rotation device comprises a mounting support 46 and a movable seat 42, wherein the mounting support 46 is fixed with the side wall of the sampling machine 1 and moves synchronously with the sampling machine 1, and as shown in fig. 3A and 3B, the front view and the side view of the anti-rotation device are respectively used for assembly; the movable seat 42 can be contacted with and propped against the inner frame wall 61 of the cart body, the inner frame wall 61 is vertically arranged, the movable seat 42 can move along the inner frame wall of the cart body, and the inner frame wall 61 defines the transverse position of the movable seat 42.
An elastic restoring member 44 and a guide member 43 are arranged between the mounting support 46 and the movable seat 42, and the guide member 43 guides the movement direction of the movable seat 42, so that the movable seat 42 can only move in a translational manner relative to the mounting support 46 and is close to or far from the mounting support 46. The elastic restoring member 44 applies an elastic force to the movable seat 42 so that the movable seat 42 has a tendency to move away from the mounting support 46, and the elastic restoring member 44 receives the forces of the mounting support 46 and the movable seat 42.
When the sampling machine receives spiral acting force, the acting force is transmitted to the inner frame wall 61 of the cart by the anti-rotation device, the limiting effect is achieved on the sampling machine, the rotation of the sampling machine is prevented, and the safety production is guaranteed. Since the elastic resetting piece 44 is arranged between the mounting support 46 and the movable seat 42, the sampling machine 1 can move transversely relative to the cart, namely, in the direction vertical to the paper surface in fig. 3A, the movable seat 42 can move transversely along the inner frame wall 61, and the elastic resetting piece 44 is arranged, so that the distance between the mounting support 46 and the movable seat 42 is changed through elastic force, and the phenomenon that the inner frame wall 61 of the wall is not parallel to the outer wall of the sampling machine 1 can be avoided.
On the basis of the scheme, the guide wheel 41 is rotatably arranged on the movable seat 42, the guide wheel 41 is contacted and propped against the inner frame wall 61 of the cart body, the rotating shaft of the guide wheel 41 is vertical to the length direction of the guide piece 43, and when the cart is assembled, the rotating shaft of the guide wheel 41 is vertically arranged and is in rolling contact with the inner frame wall 61 through the guide wheel 41, so that the abrasion of the movable seat 42 and the inner frame wall due to sliding friction is avoided.
Preferably, in the present invention, the elastic restoring member 44 is a coil spring, the elastic restoring member 44 is sleeved outside the guide member 43, and the guide member 43 limits the elastic restoring member 44, so that the elastic restoring member 44 can only stretch along the length direction of the guide member 43 and cannot deform laterally, and the elastic force of the elastic restoring member 44 is fully exerted.
Preferably, the guide member 43 is a straight rod, the first end of the guide member is fixed relative to the movable seat 42, the second end of the guide member passes through the mounting support 46, and the straight rod contacts with the inner wall of the opening of the mounting support 46 to realize guiding, so that the guide member can only translate along the length direction of the guide member; the second end of the guide piece 43 is provided with external threads, the guide piece 43 passes through the mounting support 46 and is connected with the limit nut 47 through the external threads, the diameter of the limit nut 47 is larger than that of an opening on the mounting support 46, and the guide piece is propped against the side wall of the mounting support 46 to limit the maximum distance between the movable seat 42 and the mounting support 46; adjusting the position of the stop nut 47 changes the spacing between the movable mount 42 and the mounting support 46.
Specifically, the mounting support 46 in the invention comprises a support plate 461 and a reinforcing rib plate 462, wherein the reinforcing rib plate 462 is vertically fixed on the plate surface of the support plate 461, a through hole is formed in the support plate 461 for inserting the guide member 43, an arc attached to a limit rod arranged on the sampler 1 is formed in the reinforcing rib plate 462, and the reinforcing rib plate 462 is vertical to the side wall of the sampler 1, so that the strength of the support plate 461 is improved.
The guide members 43 are provided with four groups, and are movably inserted at four top corners of the mounting support 46, so that the transverse support limit is balanced.
As shown in fig. 1, only one mounting support 46 is provided in the present invention, one mounting support 46 corresponds to two movable seats 42, and one movable seat 42 is fixedly connected with two guide members 43. Of course, in addition to the above arrangement, a movable seat 42 may be provided, and four stoppers 43 may be fixed, and these specific arrangements are included in the scope of the present invention.
Preferably, a spacer 45 is provided between the elastic restoring member 44 and the mounting support 46, the elastic restoring member 44 being rested on the spacer 45, the guide member 43 passing through the spacer 45.
On the basis of any one of the technical schemes and the mutual combination thereof, the invention further comprises an anti-lifting detection switch 9 arranged on the trolley travelling mechanism 3, wherein the anti-lifting detection switch 9 is used for detecting the distance between the trolley travelling wheel 31 and the trolley track 5, and judging whether the sampler 1 and the trolley are jacked or not according to the distance between the anti-lifting detection switch 9 and the trolley track 5; the lifting-preventing detection switch 9 is in signal connection with the controller of the sampler 1, and when the distance between the detection switch 9 and the trolley track 5 exceeds a preset value, a signal is sent to the controller of the sampler 1, so that the sampler 1 stops running, and the sampler 1 is prevented from continuously lifting upwards.
The invention also provides a sampling system, as shown in fig. 3A and 3B, which comprises a cart body and a cart travelling mechanism 6 capable of moving on a cart track 7, wherein the cart travelling mechanism 6 drives the cart and a cart arranged on the cart to move, a cart track 5 is arranged on the cart body of the cart, the cart track 5 is perpendicular to the cart track 7, and the cart travelling mechanism 3 drives the cart to drive the sampling machine 1 to move on the cart track 5.
At least four groups of anti-rotation devices are arranged on the vehicle body, the mounting support 46 is fixed on the outer side wall of the sampler 1, the movable seat 42 is contacted with the inner frame wall 61, four groups of mounting support 46 are arranged on the sampler 1, and two groups of mounting support 46 are arranged on one side and are all positioned at the same height; the lifting-preventing detection switches 9 are fixed on the trolley body through switch brackets 8, four groups of lifting-preventing detection switches 9 are arranged in total and are respectively positioned at four vertex angles of the trolley.
According to the invention, through the mutual matching of the movable seat 42, the mounting support 46 and the elastic reset piece 44, the rotation of the sampler 1 is blocked, so that the trolley travelling wheel 31 is not subjected to torque during rotation, the rim interval of the trolley travelling wheel 31 driven by the trolley travelling mechanism 3 is larger than the interval of the trolley rail 5, the rim and the vehicle rail 5 have larger gaps, the rail biting phenomenon is avoided, and the abrasion of the trolley rail 5 is prevented.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The anti-rotation device is characterized by comprising a mounting support (46) and a movable seat (42), wherein an elastic reset piece (44) and a guide piece (43) are arranged between the mounting support (46) and the movable seat (42), the movable seat (42) is guided by the guide piece (43) to transversely move relative to the mounting support (46), and the elastic reset piece (44) applies elastic force to the movable seat (42) to enable the movable seat (42) to be far away from the mounting support (46);
The mounting support (46) is fixed with the side wall of the sampling machine (1), and the movable seat (42) can be contacted and propped against the inner frame wall (61) of the cart body, wherein the inner frame wall (61) is vertically arranged; the elastic force of the elastic reset piece (44) changes the distance between the mounting support (46) and the movable seat (42), so that the inner frame wall (61) and the outer wall of the sampling machine (1) are prevented from being blocked in a non-parallel manner.
2. The anti-rotation device according to claim 1, characterized in that a guiding wheel (41) is rotatably mounted on the movable seat (42), and the guiding wheel (41) is in contact and propped against the inner frame wall (61).
3. The anti-rotation device according to claim 2, characterized in that the elastic return element (44) is a coil spring, the elastic return element (44) being sheathed outside the guide element (43).
4. A rotation preventing device according to claim 3, characterized in that said guide (43) is a straight rod, a first end of which is fixed with respect to said mobile seat (42) and a second end of which passes through said mounting seat (46); a limit nut (47) is arranged at the second end of the guide piece (43).
5. The anti-rotation device according to claim 4, wherein the mounting support (46) comprises a supporting plate (461) and a reinforcing rib plate (462), the reinforcing rib plate (462) is vertically fixed on the plate surface of the supporting plate (461), and an arc which is attached to a limit rod arranged on the sampling machine (1) is formed on the reinforcing rib plate (462);
four groups of guide pieces (43) are arranged and movably inserted into four vertex angles of the mounting support (46).
6. Anti-rotation device according to claim 5, characterized in that one of said mobile seats (42) is fixedly connected to two of said guides (43).
7. The anti-rotation device according to claim 6, characterized in that a spacer (45) is arranged between the elastic return element (44) and the mounting support (46), the guide element (43) passing through the spacer (45).
8. The anti-rotation device according to any one of claims 1 to 7, further comprising an anti-lift detection switch (9) provided on the trolley travelling mechanism (3), the anti-lift detection switch (9) being for detecting a distance between the trolley travelling wheel (31) and the trolley track (5); the lifting-preventing detection switch (9) is in signal connection with a controller of the sampling machine (1).
9. The sampling system is characterized by comprising a cart body and a cart travelling mechanism (6) capable of moving on a cart track (7), wherein a cart track (5) is arranged on the cart body, and the cart travelling mechanism (3) drives a cart to drive a sampling machine (1) to move on the cart track (5);
At least four groups of anti-rotation devices as claimed in any one of claims 1 to 8 are arranged on the cart body, a mounting support (46) is fixed on the outer side wall of the sampling machine (1), and an anti-lifting detection switch (9) is fixed on the cart body through a switch bracket (8).
10. A sampling system according to claim 9, characterized in that the rim spacing of the trolley wheels (31) driven by the trolley (3) is larger than the spacing of the trolley tracks (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487638.7A CN109238773B (en) | 2018-12-06 | 2018-12-06 | Anti-rotation device and sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487638.7A CN109238773B (en) | 2018-12-06 | 2018-12-06 | Anti-rotation device and sampling system |
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| Publication Number | Publication Date |
|---|---|
| CN109238773A CN109238773A (en) | 2019-01-18 |
| CN109238773B true CN109238773B (en) | 2024-05-24 |
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| CN201811487638.7A Active CN109238773B (en) | 2018-12-06 | 2018-12-06 | Anti-rotation device and sampling system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116872992B (en) * | 2023-09-07 | 2023-11-03 | 华能平凉发电有限责任公司 | Anti-derailment device for large vehicle running of automobile sampler |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585762A (en) * | 1967-10-24 | 1971-06-22 | Mahog Ag | Drill grinding machine particulary for spiral drills |
| BE766938A (en) * | 1970-05-14 | 1971-10-01 | Haulotte Georges | DEVELOPMENT IN LIFTING MITTENS |
| CH587084A5 (en) * | 1975-09-22 | 1977-04-29 | Kasapro Ag | Cleaning system for buried pipe lines - uses guide carriage moving along pipe's inner wall with bore head driven by motor |
| GB1475851A (en) * | 1976-02-05 | 1977-06-10 | Taylor Woodrow Const Ltd | Drilling and sampling/testing equipment |
| US4149414A (en) * | 1977-12-12 | 1979-04-17 | United Electric Services, Inc. | Apparatus and method for removing samples from frozen meat blocks |
| US4403518A (en) * | 1981-04-06 | 1983-09-13 | Welker Engineering Company | Sampler apparatus |
| SU1437734A1 (en) * | 1987-04-23 | 1988-11-15 | Казахский филиал Всесоюзного научно-исследовательского института разведочной геофизики Научно-производственного объединения "Рудгеофизика" | Apparatus for sampling gas and ground |
| SU1493916A1 (en) * | 1987-11-06 | 1989-07-15 | Ленинградский горный институт им.Г.В.Плеханова | Multiple-use sampler |
| WO1995026291A1 (en) * | 1994-03-29 | 1995-10-05 | Waggonfabrik Talbot Gmbh & Co. Kg | Anti-roll support for rail vehicles with a transverse tilting device |
| US5706904A (en) * | 1996-07-24 | 1998-01-13 | En Novative Technologies, Inc. | Soil sampling tool with volume-indicating feature |
| JPH11100835A (en) * | 1997-09-26 | 1999-04-13 | Tone Corp | Sampler |
| JPH11117278A (en) * | 1997-10-14 | 1999-04-27 | Atec Yoshimura:Kk | Core tube sampler |
| KR20030009780A (en) * | 2001-07-24 | 2003-02-05 | 한국도로공사 | Drilling system for discontinuty orientation measurements |
| CN200996904Y (en) * | 2006-05-19 | 2007-12-26 | 罗旭东 | Lift preventer of trolley for coal sampler |
| KR100925885B1 (en) * | 2009-06-24 | 2009-11-11 | 대한민국 | Apparatus for collecting sea water sample |
| CN102721574A (en) * | 2012-06-26 | 2012-10-10 | 北京华夏力鸿商品检验有限公司 | Movable quick coal sampling machine adopting loading machine as carrier |
| CN202814736U (en) * | 2012-06-26 | 2013-03-20 | 北京华夏力鸿商品检验有限公司 | Movable rapid coal sampler using forklift as carrier |
| EP2687835A2 (en) * | 2012-07-19 | 2014-01-22 | Destill Tech GmbH | Sampling device and method for taking a sample |
| CN104748998A (en) * | 2015-04-16 | 2015-07-01 | 长沙开元仪器股份有限公司 | Spiral sampling device |
| CN106053133A (en) * | 2016-08-19 | 2016-10-26 | 张德钊 | Efficient geological sample sampling apparatus |
| CN107558790A (en) * | 2017-08-01 | 2018-01-09 | 陈永福 | A kind of firm communication steel tower with antidetonation capability of anti-wind of safety |
| CN107607346A (en) * | 2017-09-19 | 2018-01-19 | 湖南三德科技股份有限公司 | A kind of sampling apparatus |
| WO2018094586A1 (en) * | 2016-11-23 | 2018-05-31 | 邴启忠 | Solar-powered sampling device for use with geological samples |
| CN207717791U (en) * | 2017-12-28 | 2018-08-10 | 天津惠民能源技术开发有限公司 | A kind of semi-automatic coaglation analyzer vibrations evenly mixing device |
| CN108562254A (en) * | 2018-05-29 | 2018-09-21 | 湖南三德科技股份有限公司 | A kind of detection device and detection method that Sampling Machine size vehicle device tool is hampered |
| CN208012886U (en) * | 2018-01-31 | 2018-10-26 | 南京绿德环保科技有限公司 | A kind of soil sample collector |
| CN108844771A (en) * | 2018-06-25 | 2018-11-20 | 湖南星源智能装备有限公司 | A kind of Novel spiral sampling head |
| CN209459933U (en) * | 2018-12-06 | 2019-10-01 | 长沙开元仪器有限公司 | A kind of device for preventing rotation and sampling system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101577323B1 (en) * | 2015-05-04 | 2015-12-14 | 한국해양과학기술원 | Corer of box type |
-
2018
- 2018-12-06 CN CN201811487638.7A patent/CN109238773B/en active Active
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585762A (en) * | 1967-10-24 | 1971-06-22 | Mahog Ag | Drill grinding machine particulary for spiral drills |
| BE766938A (en) * | 1970-05-14 | 1971-10-01 | Haulotte Georges | DEVELOPMENT IN LIFTING MITTENS |
| CH587084A5 (en) * | 1975-09-22 | 1977-04-29 | Kasapro Ag | Cleaning system for buried pipe lines - uses guide carriage moving along pipe's inner wall with bore head driven by motor |
| GB1475851A (en) * | 1976-02-05 | 1977-06-10 | Taylor Woodrow Const Ltd | Drilling and sampling/testing equipment |
| US4149414A (en) * | 1977-12-12 | 1979-04-17 | United Electric Services, Inc. | Apparatus and method for removing samples from frozen meat blocks |
| US4403518A (en) * | 1981-04-06 | 1983-09-13 | Welker Engineering Company | Sampler apparatus |
| SU1437734A1 (en) * | 1987-04-23 | 1988-11-15 | Казахский филиал Всесоюзного научно-исследовательского института разведочной геофизики Научно-производственного объединения "Рудгеофизика" | Apparatus for sampling gas and ground |
| SU1493916A1 (en) * | 1987-11-06 | 1989-07-15 | Ленинградский горный институт им.Г.В.Плеханова | Multiple-use sampler |
| WO1995026291A1 (en) * | 1994-03-29 | 1995-10-05 | Waggonfabrik Talbot Gmbh & Co. Kg | Anti-roll support for rail vehicles with a transverse tilting device |
| US5706904A (en) * | 1996-07-24 | 1998-01-13 | En Novative Technologies, Inc. | Soil sampling tool with volume-indicating feature |
| JPH11100835A (en) * | 1997-09-26 | 1999-04-13 | Tone Corp | Sampler |
| JPH11117278A (en) * | 1997-10-14 | 1999-04-27 | Atec Yoshimura:Kk | Core tube sampler |
| KR20030009780A (en) * | 2001-07-24 | 2003-02-05 | 한국도로공사 | Drilling system for discontinuty orientation measurements |
| CN200996904Y (en) * | 2006-05-19 | 2007-12-26 | 罗旭东 | Lift preventer of trolley for coal sampler |
| KR100925885B1 (en) * | 2009-06-24 | 2009-11-11 | 대한민국 | Apparatus for collecting sea water sample |
| CN202814736U (en) * | 2012-06-26 | 2013-03-20 | 北京华夏力鸿商品检验有限公司 | Movable rapid coal sampler using forklift as carrier |
| CN102721574A (en) * | 2012-06-26 | 2012-10-10 | 北京华夏力鸿商品检验有限公司 | Movable quick coal sampling machine adopting loading machine as carrier |
| EP2687835A2 (en) * | 2012-07-19 | 2014-01-22 | Destill Tech GmbH | Sampling device and method for taking a sample |
| CN104748998A (en) * | 2015-04-16 | 2015-07-01 | 长沙开元仪器股份有限公司 | Spiral sampling device |
| CN106053133A (en) * | 2016-08-19 | 2016-10-26 | 张德钊 | Efficient geological sample sampling apparatus |
| WO2018094586A1 (en) * | 2016-11-23 | 2018-05-31 | 邴启忠 | Solar-powered sampling device for use with geological samples |
| CN107558790A (en) * | 2017-08-01 | 2018-01-09 | 陈永福 | A kind of firm communication steel tower with antidetonation capability of anti-wind of safety |
| CN107607346A (en) * | 2017-09-19 | 2018-01-19 | 湖南三德科技股份有限公司 | A kind of sampling apparatus |
| CN207717791U (en) * | 2017-12-28 | 2018-08-10 | 天津惠民能源技术开发有限公司 | A kind of semi-automatic coaglation analyzer vibrations evenly mixing device |
| CN208012886U (en) * | 2018-01-31 | 2018-10-26 | 南京绿德环保科技有限公司 | A kind of soil sample collector |
| CN108562254A (en) * | 2018-05-29 | 2018-09-21 | 湖南三德科技股份有限公司 | A kind of detection device and detection method that Sampling Machine size vehicle device tool is hampered |
| CN108844771A (en) * | 2018-06-25 | 2018-11-20 | 湖南星源智能装备有限公司 | A kind of Novel spiral sampling head |
| CN209459933U (en) * | 2018-12-06 | 2019-10-01 | 长沙开元仪器有限公司 | A kind of device for preventing rotation and sampling system |
Non-Patent Citations (1)
| Title |
|---|
| 自动采样机在漳村煤矿的研究与应用;王芳;;煤(08) * |
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| CN109238773A (en) | 2019-01-18 |
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