CN201107221Y - Automatic sampling machine for powder material - Google Patents
Automatic sampling machine for powder material Download PDFInfo
- Publication number
- CN201107221Y CN201107221Y CNU2007201050516U CN200720105051U CN201107221Y CN 201107221 Y CN201107221 Y CN 201107221Y CN U2007201050516 U CNU2007201050516 U CN U2007201050516U CN 200720105051 U CN200720105051 U CN 200720105051U CN 201107221 Y CN201107221 Y CN 201107221Y
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- pipe
- bearing
- level control
- control device
- stopple coupon
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Abstract
The utility model relates to a powdery material automatic sampler. A sampling pipe (1) of the utility model adopts the structure that a material feeding hole (32) is arranged on the pipe body, a spiral shaft (5) concentric with the pipe body is arranged in the pipe, the front end of the spiral shaft (5) is connected with a bearing (6), and the tail end thereof is connected with a speed reducing motor (4); a flange connecting disc (22) is arranged at the middle section at the outer part of the pipe body of the sampling pipe; a sample discharging pipe (2) is mutually penetrated and connected on the sampling pipe between the flange connecting disc (22) and the speed reducer; a sample storage bucket (17) is arranged under the sample discharging pipe, the powdery material is sampled successfully through a material level control device (8) and a bucket holding device (11), the powdery material automatic sampler overcomes the problems that the representativitiness of the manual sampling is poor, and the intensity of the labor is large, and the disadvantages of the high failure rate of other machine models can be avoided. The powdery material automatic sampler can be widely applied to the cement, the metallurgy, the thermal electric generation and the agricultural grain milling, etc. The powdery material automatic sampler has the advantages of energy conservation, no attendant, safety, environmental protection and accuracy, etc.
Description
Technical field: the utility model belongs to the sampler technical field of structures that is connected on granular material conveyor or the granular material conveyance conduit scraper-trough conveyer wall.
Background technology: raw material or finished product behind the grinding of existing cement manufacturing, metallurgy, generating plant, mostly still, the mechanization of being unrealized sampling, usually by manually finishing, because artificial factor, in sampling, there are safety, environmental protection, samples' representativeness problem, the factory of three-shift system operation, its labor strength is bigger.Also have a kind of similar granular material sampler to occur at present, but its structure is comparatively simple, operational reliability is poor, the failure rate height, serviceable life is shorter, most factories with after be difficult to reparation, the mode of just abandoning using and getting back to hand sampling.The characteristics of this machine are complete sequencing control and can get the material sample under negative pressure (atmospheric pressure relatively) state that this also is that its similar model is not accomplished.
Summary of the invention: a kind of reduction workman work degree, safety, environmental protection, raising sample representation that the purpose of this utility model provides for the multinomial weak point that overcomes above-mentioned prior art existence just, improve machine serviceable life, and can under negative pressure state, get the granular material sampler of sample.
The purpose of this utility model is achieved by the following technical solution.
A kind of granular material automatic sampler, the structure of its stopple coupon is: offer plup inlet and dumping pit on body, with the concentric screw axis that is provided with of body, the screw axis front end is provided with bearing in pipe, and the rear portion is provided with bearing, and tail end connects with reducing motor; Front end in stopple coupon body outside is provided with the bearing holder (housing, cover) stage casing and is provided with a flange terminal pad, and the rear portion connects with the reducing motor connecting pipe; Between bearing and stopple coupon, be provided with sealing ring, between bearing and stopple coupon, be provided with sealing ring; On the stopple coupon between flange terminal pad and the reducing motor, pass through mutually and connect the sample pipe; Charge level control device is arranged on out under the sample pipe; The prop barrel device is arranged under the charge level control device; The storage sample bucket is arranged in the cavity of prop barrel device.
Going out between sample pipe and the storage sample bucket to be provided with a charge level control device, this charge level control device is by the limiting plate of hinged structure and spacingly form near switch.
The storage sample bucket is arranged in the prop barrel device, and this prop barrel device comprises a base body cover and is positioned at the supporting plate of base body cover bottom, and the spring pressure bar device that is connected the supporting plate bottom; The spring pressure bar device is made up of armed lever, spring, free bearing and pin, and its syndeton is: spring housing is on the axle of supporting plate, and the hole that armed lever passes on the supporting plate axle is connected by pin with free bearing.
The beneficial effects of the utility model are: can greatly reduce workman's work degree, complete machine be in operation noiselessness, friction, no material is shed, and has safety, environmental protection, raising sample representation, prolong machine serviceable life, and can under negative pressure state, get the remarkable advantage of sample.
Below in conjunction with Figure of description and be implemented into further elaboration the utility model content.
Description of drawings: Fig. 1 is the utility model structural representation;
Fig. 2 is the right view of Fig. 1.
Embodiment: see Fig. 1, Fig. 2, the utility model is made up of stopple coupon 1, motor and storage sample bucket 17, its feature is, the structure of stopple coupon 1 is: offer plup inlet 32 and dumping pit 27 on body, the pipe in the concentric screw axis 5 that is provided with of body, screw axis 5 front ends are provided with bearing 6, and the rear portion is provided with bearing 7, and tail end connects with reducing motor 4; Front end in stopple coupon 1 body outside is provided with bearing holder (housing, cover) 24 stage casings and is provided with a flange terminal pad 22, and the rear portion connects with reducing motor connecting pipe 3; Between bearing 6 and stopple coupon 1, be provided with sealing ring 18, between bearing 7 and stopple coupon 1, be provided with sealing ring 31; On the stopple coupon 1 between flange terminal pad 22 and the reducing motor 4, pass through mutually and connect sample pipe 2; Charge level control device 8 is arranged on out under the sample pipe 2; Prop barrel device 11 is arranged under the charge level control device 8; Storage sample bucket 17 is arranged in the cavity of prop barrel device 11; Going out between sample pipe 2 and the storage sample bucket 17, be provided with a charge level control device 8, this charge level control device is by the limiting plate 9 of hinged structure and spacingly form near switch 10; Storage sample bucket 17 is arranged in the prop barrel device 11, and this prop barrel device 11 comprises a base body cover 12 and is positioned at the supporting plate 13 of base body cover 12 bottoms, and the spring pressure bar device that is connected supporting plate 13 bottoms; The spring pressure bar device is made up of armed lever 15, spring 14, free bearing 16 and pin 23, and its syndeton is: spring 14 is enclosed within on the axle of supporting plate 13, and the hole that armed lever 15 passes on 13 of the supporting plates is connected by pin 23 with free bearing 16.
Working method of the present utility model is: more than half section is laterally inserted in material conveying pipe scraper-trough conveyer 33 before the whole stopple coupon 1, and flange terminal pad 22 links together pipeline scraper-trough conveyer 33 tube walls and stopple coupon 1.When the reducing motor 4 that connects on the reducing motor connecting pipe 3 drives screw axis 5 forward rotation, the screw axis 5 that the granular material that the plup inlet 32 that distributes from stopple coupon 1 is entered is rotated is pushed out sample pipe 2 mouths of pipe to according to the hand of spiral, and freely fall in the storage sample bucket 17, thereby reached the purpose of sampling by charge level control device 8.When screw axis 5 backward rotation, the screw axis 5 that the granular material that is entered by plup inlet 32 is rotated is pushed front end discharge port 27 to and is dropped out, and material is unloaded gets back to the conveyance conduit scraper-trough conveyer.The purpose of charge level control device 8 is energy auto stops after guaranteeing to expect to expire, and plays the effect that the protection machine is not damaged.Because the axial thrust effect of helical-body; make granular material be pushed out to sample pipe 2 by force; freely fall into storage sample bucket 17 by charge level control device 8; when material level reaches the spacing limit of charge level controller in the storage sample bucket; owing to promoting limiting plate 9, the deadweight of material goes on foot suddenly to spacing close near switch 10; when limiting plate 9 and spacing when reaching critical point near the distance between the switch 10; spacingly be touched near switch 10; provide a signal to have a power failure simultaneously to power-supply controller of electric; motor is quit work, thereby reach the purpose of protection machine.Prop barrel device 11 be make storage sample bucket 17 appropriate be positioned in, and receive the sample that falls by upper units such as going out sample pipe 2 effectively, prop barrel device 11 mainly is made of supporting plate 13, spring 14, free bearing 16, pin 23 and armed lever 15.When with hand lower arm rod 15, supporting plate 13 overcomes the counter-force of spring 14 and to moving down, this moment, base body cover 12 inner height spaces increased, and can take out the storage sample bucket or put into the storage sample bucket in cover in cover this moment; After loosing one's grip, spring 14 reacting forces and compress the storage sample bucket make bucket be in air-tight state in cover.
The rear end of stopple coupon 1 is passed through the front end that inserts out sample pipe 2 mutually, and set by tight fixed bolt 29 fixing and be unlikely to axial motion, front end at stopple coupon 1 is equipped with a bearing holder (housing, cover) 24, fixedly make it and to come off by tight fixed bolt 19, adorn a bearing 6 in the cover, screw axis 5 with supporting extension arms can normally rotate, and also is provided with a sealing ring 18 in bearing holder (housing, cover), and purpose is to prevent that dust from entering into damage bearing in the bearing 6; Go out sample pipe 2 and be linked together by bolt 21 with reductor connecting pipe 3, reductor connecting pipe 3 buried bearings 7, in order to the reductor end of supporting screw axis 5, the front end of bearing is provided with a sealing ring 31, in order to protection bearing 7.Reductor 4 is linked together by bolt 26 with reductor connecting pipe 3.
Charge level control device 8 by bolt 20 with go out sample pipe 2 and link together, spacingly stretch in the cavity of charge level control device 8 near switch 10 front end inductive heads, and welding is fixing, limiting plate 9 is assembled in the cavity of charge level control device 8 by bolt 28, because the axial thrust effect of helical-body, make granular material be pushed out to sample pipe 2 by force, freely fall into the storage sample bucket by charge level control device, when material level reaches the spacing limit of charge level controller in the storage sample bucket 17, prop barrel device 11 upper ends have blanking hole, and be connected with charge level control device 8 by bolt, prop barrel device 11 lower ends have the hole, and the slide down moving axis of supporting plate 13 is equipped with spring 14 and inserts in the hole of prop barrel device 11 lower ends, and the sliding axle lower end has the hole, armed lever 15 inserts under the sliding axle and is connected 17 appropriate being positioned in the prop barrel device 11 of storage sample bucket with free bearing pin 23 in the stomidium.
Concrete installation method and using method are, because this machine is that final assembly is dispatched from the factory, therefore, install comparatively simple, the i.e. hole of hole size in mounting flange 22 of gas cutting on pipeline scraper-trough conveyer 33, the high weld seam subsides of mounting flange 22 usefulness 4-3mm are welded on the pipeline scraper-trough conveyer, will tighten fixing getting final product with bolt 25 in the stopple coupon 1 insertion flange hole.
The utility model also is provided with electric cabinet, and power lead is connected to electric cabinet, from electric cabinet power cable and electric control cable is inserted reducing motor again, during debugging, serves electricity to electric cabinet, automatically controlled position switch is allocated to manually or can takes a sample automatically.The utility model can adopt two kinds of operational modes, that is: first, this sampler and conveyor drive chainly, when conveyor moved, the also synchronous operation of taking a sample was uninterrupted sampling; The second, sampler and conveyor drive chain, provide enabling signal that sampler is started by driving machine, but sampling process is controlled by a programming controller, is the intermittently sampling of examination, and its program can be set to that the random time section starts or stops in the week, one day, one hour.
Claims (3)
1, a kind of granular material automatic sampler, form by stopple coupon (1), charge level control device (8), prop barrel device (11), motor and storage sample bucket (17), its feature is, the structure of stopple coupon (1) is: offer plup inlet (32) and dumping pit (27) on body, the pipe in the concentric screw axis (5) that is provided with of body, screw axis (5) front end is provided with bearing (6), and the rear portion is provided with bearing (7), and tail end connects with reducing motor (4); Front end in stopple coupon (1) body outside is provided with bearing holder (housing, cover) (24) stage casing and is provided with a flange terminal pad (22), and the rear portion connects with reducing motor connecting pipe (3); Between bearing (6) and stopple coupon (1), be provided with sealing ring (18), between bearing (7) and stopple coupon (1), be provided with sealing ring (31); On the stopple coupon (1) between flange terminal pad (22) and the reducing motor (4), pass through mutually and connect sample pipe (2); Charge level control device (8) is arranged on out under the sample pipe (2); Prop barrel device (11) is arranged under the charge level control device (8); Storage sample bucket (17) is arranged in the cavity of prop barrel device (11).
2, a kind of granular material automatic sampler according to claim 1, its feature is, going out between sample pipe (2) and the storage sample bucket (17) to be provided with a charge level control device (8), this charge level control device is by the limiting plate (9) of hinged structure and spacingly form near switch (10).
3, a kind of granular material automatic sampler according to claim 1, its feature is, storage sample bucket (17) is arranged in the prop barrel device (11), this prop barrel device (11) comprises a base body cover (12) and is positioned at the supporting plate (13) of base body cover (12) bottom, and the spring pressure bar device that is connected supporting plate (13) bottom; The spring pressure bar device is made up of armed lever (15), spring (14), free bearing (16) and pin (23), its syndeton is: spring (14) is enclosed within on the axle of supporting plate (13), and the hole that armed lever (15) passes on supporting plate (13) axle is connected by pin (23) with free bearing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201050516U CN201107221Y (en) | 2007-09-30 | 2007-09-30 | Automatic sampling machine for powder material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201050516U CN201107221Y (en) | 2007-09-30 | 2007-09-30 | Automatic sampling machine for powder material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107221Y true CN201107221Y (en) | 2008-08-27 |
Family
ID=39959029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201050516U Expired - Lifetime CN201107221Y (en) | 2007-09-30 | 2007-09-30 | Automatic sampling machine for powder material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107221Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706687A (en) * | 2012-05-04 | 2012-10-03 | 连云港吉必盛硅材料有限公司 | Light powder online sampler |
| CN103471875A (en) * | 2013-09-11 | 2013-12-25 | 大唐鲁北发电有限责任公司 | Flying ash sampling device of electric dust remover |
| CN104406817A (en) * | 2014-11-06 | 2015-03-11 | 攀钢集团矿业有限公司 | Mineral powder sampling equipment, mineral powder conveying line, and mineral powder production system |
| CN105241689A (en) * | 2015-11-29 | 2016-01-13 | 龚柱 | Boiler capable of achieving quick sampling |
| CN105241690A (en) * | 2015-11-29 | 2016-01-13 | 龚柱 | Boiler capable of achieving quick sampling |
| CN105277387A (en) * | 2015-11-29 | 2016-01-27 | 龚柱 | Design method of boiler capable of rapidly sampling |
| CN105352758A (en) * | 2015-11-29 | 2016-02-24 | 龚柱 | Design method for fast sampling boiler |
| CN105424411A (en) * | 2015-11-29 | 2016-03-23 | 龚柱 | Method for designing rapid sampler |
| CN105466723A (en) * | 2015-11-29 | 2016-04-06 | 龚柱 | Design method for fast sampler |
| CN105510080A (en) * | 2015-11-29 | 2016-04-20 | 龚柱 | Fast sampler |
| CN105510079A (en) * | 2015-11-29 | 2016-04-20 | 龚柱 | Fast sampler |
| CN108844854A (en) * | 2018-06-29 | 2018-11-20 | 山东省农业科学院畜牧兽医研究所 | A kind of whole corn silage sample acquisition density measuring device |
| CN111122223A (en) * | 2019-12-27 | 2020-05-08 | 四川威斯派克科技有限公司 | Automatic sampling device for powdery or granular materials |
| CN112557083A (en) * | 2020-10-13 | 2021-03-26 | 华电电力科学研究院有限公司 | Automatic spiral sampling device and method for coal as fired for power station boiler performance test |
| CN113049292A (en) * | 2021-03-01 | 2021-06-29 | 华电电力科学研究院有限公司 | Automatic spiral slag sampling device and method for power station boiler performance test |
-
2007
- 2007-09-30 CN CNU2007201050516U patent/CN201107221Y/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706687A (en) * | 2012-05-04 | 2012-10-03 | 连云港吉必盛硅材料有限公司 | Light powder online sampler |
| CN103471875A (en) * | 2013-09-11 | 2013-12-25 | 大唐鲁北发电有限责任公司 | Flying ash sampling device of electric dust remover |
| CN104406817A (en) * | 2014-11-06 | 2015-03-11 | 攀钢集团矿业有限公司 | Mineral powder sampling equipment, mineral powder conveying line, and mineral powder production system |
| CN105466723A (en) * | 2015-11-29 | 2016-04-06 | 龚柱 | Design method for fast sampler |
| CN105510079A (en) * | 2015-11-29 | 2016-04-20 | 龚柱 | Fast sampler |
| CN105277387A (en) * | 2015-11-29 | 2016-01-27 | 龚柱 | Design method of boiler capable of rapidly sampling |
| CN105352758A (en) * | 2015-11-29 | 2016-02-24 | 龚柱 | Design method for fast sampling boiler |
| CN105424411A (en) * | 2015-11-29 | 2016-03-23 | 龚柱 | Method for designing rapid sampler |
| CN105241689A (en) * | 2015-11-29 | 2016-01-13 | 龚柱 | Boiler capable of achieving quick sampling |
| CN105510080A (en) * | 2015-11-29 | 2016-04-20 | 龚柱 | Fast sampler |
| CN105241690A (en) * | 2015-11-29 | 2016-01-13 | 龚柱 | Boiler capable of achieving quick sampling |
| CN105424411B (en) * | 2015-11-29 | 2017-12-08 | 龚柱 | The design method of fast sampler |
| CN108844854A (en) * | 2018-06-29 | 2018-11-20 | 山东省农业科学院畜牧兽医研究所 | A kind of whole corn silage sample acquisition density measuring device |
| CN108844854B (en) * | 2018-06-29 | 2024-04-02 | 山东省农业科学院畜牧兽医研究所 | Whole plant corn silage sample collection density measuring device |
| CN111122223A (en) * | 2019-12-27 | 2020-05-08 | 四川威斯派克科技有限公司 | Automatic sampling device for powdery or granular materials |
| CN112557083A (en) * | 2020-10-13 | 2021-03-26 | 华电电力科学研究院有限公司 | Automatic spiral sampling device and method for coal as fired for power station boiler performance test |
| CN113049292A (en) * | 2021-03-01 | 2021-06-29 | 华电电力科学研究院有限公司 | Automatic spiral slag sampling device and method for power station boiler performance test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080827 |