CN109132469A - Lime stone belt feeder automatic sampling and reduction device - Google Patents
Lime stone belt feeder automatic sampling and reduction device Download PDFInfo
- Publication number
- CN109132469A CN109132469A CN201811283640.2A CN201811283640A CN109132469A CN 109132469 A CN109132469 A CN 109132469A CN 201811283640 A CN201811283640 A CN 201811283640A CN 109132469 A CN109132469 A CN 109132469A
- Authority
- CN
- China
- Prior art keywords
- push rod
- electrohydraulic push
- belt feeder
- automatic
- sample
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 35
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 12
- 239000006028 limestone Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 238000007664 blowing Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/44—Arrangements or applications of hoppers or chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/38—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers
- B65G47/40—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers by tilting conveyor buckets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Abstract
The present invention relates to a kind of lime stone belt feeder automatic sampling and reduction devices.Including belt feeder, power control cabinet, it is provided with the blanking scraper-trough conveyer on belt transfer station bracket at belt feeder head, is provided with material feeding belt below the discharge port of blanking scraper-trough conveyer, further includes automatic sampling unit and automatic division unit；Automatic sampling unit includes the first Electrohydraulic push rod pedestal, the first Electrohydraulic push rod and Turnover bunker, charging line is provided on belt feeder transfer station bracket, the lower section of Turnover bunker is arranged in the upper end feed inlet of charging line, and the lower section of the lower end discharge port of charging line is arranged in automatic division unit；Automatic division unit includes aggregate bin, the second Electrohydraulic push rod pedestal, the second Electrohydraulic push rod, riffle sampler, sample box, clout pond.The configuration of the present invention is simple improves sampling work efficiency, has saved manpower and material resources, eliminated security risk, realize big partial size material automatic sampling and automatic division.
Description
Technical field
The present invention relates to lime stone belt feeder, specifically a kind of lime stone belt feeder automatic sampling and reduction device.
Background technique
Lime stone belt material partial size is general < 70mm, belong to big partial size material, at present by manually in the skin of operating
Sampling is taken, once every hour, this sampling mode had not only had larger security risk, but also cannot achieve high frequency sub-sampling, sample
It is representative very poor, can not Instructing manufacture collocation, which is typically all apparatus for sampling powder material, can not
Suitable for the automatic sampling of big partial size material, and can not automatic reduced sample.
Summary of the invention
Present invention seek to address that the above problem, to provide, a kind of structure is simple, improves sampling work efficiency, saves manpower
Material resources, the lime stone belt feeder automatic sampling and reduction device for eliminating security risk.
The present invention solves described problem, the technical solution adopted is that:
A kind of lime stone belt feeder automatic sampling and reduction device, including belt feeder, power control cabinet are provided with position at belt feeder head
It is provided with material feeding belt below the blanking scraper-trough conveyer on belt transfer station bracket, the discharge port of blanking scraper-trough conveyer, further includes taking automatically
Sample unit and automatic division unit；Automatic sampling unit includes the first Electrohydraulic push rod pedestal, the first Electrohydraulic push rod and Turnover bunker,
Sample tap is provided on the side wall of blanking scraper-trough conveyer, the side wall of blanking scraper-trough conveyer is arranged in the first Electrohydraulic push rod pedestal corresponding sample mouth
On, the first Electrohydraulic push rod is arranged on the first Electrohydraulic push rod pedestal, and the flexible rod end of the first Electrohydraulic push rod is arranged in Turnover bunker
Portion is provided with charging line for grabbing the blanking of belt feeder head on belt feeder transfer station bracket, the upper end of charging line into
The lower section of Turnover bunker is arranged in material mouth, and the lower section of the lower end discharge port of charging line is arranged in automatic division unit；Automatic contracting
Sub-unit includes aggregate bin, the second Electrohydraulic push rod pedestal, the second Electrohydraulic push rod, riffle sampler, sample box, clout pond, aggregate bin pair
The lower end discharge port of charging line is answered to be arranged on the ground, aggregate bin is in inverted pyramidal structures, on the blanking pipe of aggregate bin lower end
It is provided with blowing flashboard, blowing flashboard is connect with the telescopic rod end of the second Electrohydraulic push rod, and the second Electrohydraulic push rod is arranged second
On Electrohydraulic push rod pedestal, riffle sampler is arranged in below the blanking pipe of aggregate bin, riffle sampler pass through respectively sample delivery pipeline and
Clout conveyance conduit is connect with sample box and clout pond, is provided on the first Electrohydraulic push rod and the second Electrohydraulic push rod and power control cabinet
The travel switch and time controller of interior PLC controller connection.
The present invention by adopting the above technical scheme, compared with prior art, the feature protruded is:
Structure is simple, improves sampling work efficiency, has saved manpower and material resources, eliminated security risk, realizes big partial size object
The automatic sampling of material and automatic division.
Preferably, the further technical solution of the present invention is:
Riffle sampler includes the upper cone and lower cone of upper and lower snapping, the center of the blanking pipe of the center line and aggregate bin of upper cone
Line is overlapped, and has been evenly arranged multiple cutting plates on the outer surface of upper cone, the feed inlet of sample delivery pipeline is disposed therein two
Between a cutting plate, the lower section of the feed opening of sample delivery pipeline is arranged in sample box, and clout conveyance conduit is arranged in lower cone
Lower end.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1；
Fig. 3 is the partial enlargement structural representation of B in Fig. 1；
In figure: blanking scraper-trough conveyer 1；Power control cabinet 2；Belt feeder 3；Belt transfer station bracket 4；Material feeding belt 5；Charging line 6；Clout pond
7；First Electrohydraulic push rod 8；Travel switch 9；Time controller 10；First Electrohydraulic push rod pedestal 11；Turnover bunker 12；Aggregate bin
13；Blanking pipe 14；Blowing flashboard 15；Second Electrohydraulic push rod 16；Upper cone 17；Cutting plate 18；Lower cone 19；Sample delivery pipe
Road 20；Sample box 21；Clout conveyance conduit 22；Second Electrohydraulic push rod pedestal 23.
Specific embodiment:
Below with reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of lime stone belt feeder automatic sampling and reduction device, including belt feeder 3, power control cabinet
2, it is provided with the blanking scraper-trough conveyer 1 on belt transfer station bracket 4 at 3 head of belt feeder, is set below the discharge port of blanking scraper-trough conveyer 1
It is equipped with material feeding belt 5, further includes automatic sampling unit and automatic division unit；Automatic sampling unit includes the first Electrohydraulic push rod base
Seat the 11, first Electrohydraulic push rod 8 and Turnover bunker 12 is provided with sample tap, the first Electrohydraulic push rod pedestal on the side wall of blanking scraper-trough conveyer 1
11 corresponding sample mouths are arranged on the side wall of blanking scraper-trough conveyer 1, and the first Electrohydraulic push rod 8 is arranged on the first Electrohydraulic push rod pedestal 11,
The telescopic rod end of the first Electrohydraulic push rod 8 is arranged in Turnover bunker 12, and for grabbing the blanking of 3 head of belt feeder, belt feeder turns
It is provided with charging line 6 on the bracket 4 of fortune station, the lower section of Turnover bunker 12 is arranged in the upper end feed inlet of charging line 6, automatic to contract
The lower section of the lower end discharge port of charging line 6 is arranged in sub-unit；Automatic division unit includes aggregate bin 13, the second Electrohydraulic push rod
Pedestal 23, the second Electrohydraulic push rod 16, riffle sampler, sample box 21, clout pond 7, the lower end discharging of the corresponding charging line 6 of aggregate bin 13
On the ground, aggregate bin 13 is in inverted pyramidal structures for mouth setting, is provided with blowing flashboard on the blanking pipe 14 of 13 lower end of aggregate bin
15, blowing flashboard 15 is connect with the telescopic rod end of the second Electrohydraulic push rod 16, and the setting of the second Electrohydraulic push rod 16 electro-hydraulic is pushed away second
On rod base 23, riffle sampler is arranged in below the blanking pipe 14 of aggregate bin 13, and riffle sampler passes through sample delivery pipeline 20 respectively
It connect with clout conveyance conduit 22 with sample box 21 and clout pond 7, is respectively provided on the first Electrohydraulic push rod 8 and the second Electrohydraulic push rod 16
There are the travel switch 9 and time controller 10 connecting with the PLC controller in power control cabinet 2.
Riffle sampler includes the upper cone 17 and lower cone 19 of upper and lower snapping, under the center line and aggregate bin 13 of upper cone 17
The center line of pipe material 14 is overlapped, and has been evenly arranged multiple cutting plates 18, sample delivery pipeline 20 on the outer surface of upper cone 17
Feed inlet be disposed therein between two cutting plates 18, sample box 21 is arranged under the feed opening of sample delivery pipeline 20
The lower end of lower cone 19 is arranged in side, clout conveyance conduit 22.
Automatic sampling unit is mounted on；At 1 position of blanking scraper-trough conveyer on belt transfer station bracket 4, according to 3 machine of belt feeder
The shape of head blanking parabolic path design Turnover bunker 12 enables its planform to ensure that clamping stagnation does not block big partial size material
Sample delivery, and can guarantee that stream center tunneling boring samples, the power of automatic sampling unit is the first Electrohydraulic push rod 8, is moved
Make to realize automatic reciprocating movement by travel switch and time controller, and acts the frequency and can be realized second grade in 1-10 minutes
It is adjustable, to further increase the sampling frequency, the representativeness of final sample is further enhanced, the sample got utilizes transhipment
It stands and is fallen in the aggregate bin 13 of automatic division unit automatically with the height difference on ground by charging line 6.
Automatic division unit is mounted on the ground under transfer station, consists of three parts, first is that gathering materials in inverted pyramidal structures
Bucket 13, the material conveyed for accepting automatic sampling unit through charging line 6, volume are designed according to sampling amount per hour
Manufacture；Second is that being located at the blowing flashboard 15 below aggregate bin 13, according to time controller setting time by the second Electrohydraulic push rod 16
The switch of blowing flashboard 15 is controlled, the second Electrohydraulic push rod 16 is equally provided with travel switch and time controller, may be implemented past
Multiple movement, time can be set in 1-60 minutes and be continuously adjusted, generally be set as acting per hour according to the quality inspection portion sampling period
It is primary to carry out the automatic division of sample；Three are mounted to the riffle sampler below blowing flashboard, and riffle sampler is upper cone 17 and lower cone
The lower cone 19 of about 19 snappings composition, larger inverted conical structure below is the diversion mechanism of reduced sample, and is connected with
Sample delivery pipeline 20 and clout conveyance conduit 22, it is radial on the normal cone outer surface of upper cone 17 to be evenly arranged 16
Component flitch 18 is the core of automatic division unit, and the vertex of upper cone 17 is aligned with the center of blanking pipe 14, when blowing lock
The vertex that this upper cone 17 is just fallen in when the opening of plate 15, material vertical drop, then by the radial of outer surface of cone
Material is divided into 16 equal portions by cutting plate 18, and a copy of it is taken to be delivered in sample box 21 by sample delivery pipeline 20, remaining
Part drains into clout pond 7 outside the clout conveyance conduit 22 below lower cone 19.
Present apparatus structure is simple, improves sampling work efficiency, has saved manpower and material resources, eliminating security risk, realizes
The automatic sampling of big partial size material and automatic division for lime stone collocation production, stablize clinker quality and comprehensive utilization of resources
It creates condition, creating economic benefit includes two parts: stablizing clinker quality and comprehensive utilization of resources, create effect in conservative estimation year
Up to millions of members, big partial size material belt automatic sampling is filled up and has divided the market vacancy of sample system automatically.
The foregoing is merely preferably feasible embodiment of the invention, not thereby limiting the scope of the invention,
It is all to use equivalence changes made by description of the invention and its accompanying drawing content, it is intended to be included within the scope of the present invention.
Claims (2)
1. a kind of lime stone belt feeder automatic sampling and reduction device, including belt feeder, power control cabinet, it is provided at belt feeder head
The discharge port lower section of blanking scraper-trough conveyer on belt transfer station bracket, blanking scraper-trough conveyer is provided with material feeding belt, it is characterised in that:
It further include automatic sampling unit and automatic division unit；Automatic sampling unit includes the first Electrohydraulic push rod pedestal, first electro-hydraulic pushes away
Bar and Turnover bunker, sample tap is provided on the side wall of blanking scraper-trough conveyer, and the first Electrohydraulic push rod pedestal corresponding sample mouth is arranged under
On the side wall for expecting scraper-trough conveyer, the first Electrohydraulic push rod is arranged on the first Electrohydraulic push rod pedestal, and Turnover bunker setting electro-hydraulic is pushed away first
The telescopic rod end of bar is provided with charging line, feeding on belt feeder transfer station bracket for grabbing the blanking of belt feeder head
The lower section of Turnover bunker is arranged in the upper end feed inlet of pipeline, and the lower end discharge port of charging line is arranged in automatic division unit
Lower section；Automatic division unit includes aggregate bin, the second Electrohydraulic push rod pedestal, the second Electrohydraulic push rod, riffle sampler, sample box, clout
Pond, aggregate bin correspond to the lower end discharge port setting of charging line on the ground, and aggregate bin is in inverted pyramidal structures, aggregate bin lower end
Blowing flashboard is provided on blanking pipe, blowing flashboard is connect with the telescopic rod end of the second Electrohydraulic push rod, the second Electrohydraulic push rod
It is arranged on the second Electrohydraulic push rod pedestal, riffle sampler is arranged in below the blanking pipe of aggregate bin, and riffle sampler passes through sample respectively
Conveyance conduit and clout conveyance conduit are connect with sample box and clout pond, are respectively provided on the first Electrohydraulic push rod and the second Electrohydraulic push rod
There are the travel switch and time controller connecting with the PLC controller in power control cabinet.
2. lime stone belt feeder automatic sampling according to claim 1 and reduction device, it is characterised in that: riffle sampler includes
The upper cone and lower cone of upper and lower snapping, the center line of the blanking pipe of the center line and aggregate bin of upper cone are overlapped, upper cone
Outer surface on be evenly arranged multiple cutting plates, the feed inlet of sample delivery pipeline is disposed therein between two cutting plates,
The lower section of the feed opening of sample delivery pipeline is arranged in sample box, and the lower end of lower cone is arranged in clout conveyance conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283640.2A CN109132469B (en) | 2018-10-31 | 2018-10-31 | Automatic sampling and dividing device for limestone belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283640.2A CN109132469B (en) | 2018-10-31 | 2018-10-31 | Automatic sampling and dividing device for limestone belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109132469A true CN109132469A (en) | 2019-01-04 |
| CN109132469B CN109132469B (en) | 2024-01-23 |
Family
ID=64806725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811283640.2A Active CN109132469B (en) | 2018-10-31 | 2018-10-31 | Automatic sampling and dividing device for limestone belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109132469B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987531A (en) * | 2019-12-25 | 2020-04-10 | 山东鲁花集团有限公司 | Random sampling system for granular materials |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1102730A (en) * | 1953-06-18 | 1955-10-25 | Coal Industry Patents Ltd | Sample collection device |
| US3585864A (en) * | 1968-03-28 | 1971-06-22 | Lafarge Ciments Sa | Continuous sampling apparatus for divided materials |
| RU2049982C1 (en) * | 1990-07-17 | 1995-12-10 | Кубанский государственный технологический университет | Sampler to take samples of loose materials from flow |
| CN201297993Y (en) * | 2008-11-26 | 2009-08-26 | 北京金隅红树林环保技术有限责任公司 | Material sampling device |
| CN201382861Y (en) * | 2009-03-18 | 2010-01-13 | 中华人民共和国防城港出入境检验检疫局 | Electric sample splitter |
| CN201795940U (en) * | 2010-06-18 | 2011-04-13 | 石珍明 | High-adaptability continuous and automatic non-uniform particle material sampling device |
| CN204101328U (en) * | 2014-09-23 | 2015-01-14 | 中国矿业大学 | Ore particle multi-point sampling device |
| CN104568549A (en) * | 2015-01-29 | 2015-04-29 | 徐州圣能科技有限公司 | Rotating bucket disk type splitting device |
| CN104614198A (en) * | 2015-01-16 | 2015-05-13 | 长安大学 | Quartering based automatic sampler for engineering aggregate and sampling method of engineering aggregate |
| CN105858272A (en) * | 2016-06-24 | 2016-08-17 | 安徽海螺建材设计研究院 | Movable discharge hopper |
| CN208898033U (en) * | 2018-10-31 | 2019-05-24 | 唐山冀东启新水泥有限责任公司 | Lime stone belt feeder automatic sampling and reduction device |
-
2018
- 2018-10-31 CN CN201811283640.2A patent/CN109132469B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1102730A (en) * | 1953-06-18 | 1955-10-25 | Coal Industry Patents Ltd | Sample collection device |
| US3585864A (en) * | 1968-03-28 | 1971-06-22 | Lafarge Ciments Sa | Continuous sampling apparatus for divided materials |
| RU2049982C1 (en) * | 1990-07-17 | 1995-12-10 | Кубанский государственный технологический университет | Sampler to take samples of loose materials from flow |
| CN201297993Y (en) * | 2008-11-26 | 2009-08-26 | 北京金隅红树林环保技术有限责任公司 | Material sampling device |
| CN201382861Y (en) * | 2009-03-18 | 2010-01-13 | 中华人民共和国防城港出入境检验检疫局 | Electric sample splitter |
| CN201795940U (en) * | 2010-06-18 | 2011-04-13 | 石珍明 | High-adaptability continuous and automatic non-uniform particle material sampling device |
| CN204101328U (en) * | 2014-09-23 | 2015-01-14 | 中国矿业大学 | Ore particle multi-point sampling device |
| CN104614198A (en) * | 2015-01-16 | 2015-05-13 | 长安大学 | Quartering based automatic sampler for engineering aggregate and sampling method of engineering aggregate |
| CN104568549A (en) * | 2015-01-29 | 2015-04-29 | 徐州圣能科技有限公司 | Rotating bucket disk type splitting device |
| CN105858272A (en) * | 2016-06-24 | 2016-08-17 | 安徽海螺建材设计研究院 | Movable discharge hopper |
| CN208898033U (en) * | 2018-10-31 | 2019-05-24 | 唐山冀东启新水泥有限责任公司 | Lime stone belt feeder automatic sampling and reduction device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987531A (en) * | 2019-12-25 | 2020-04-10 | 山东鲁花集团有限公司 | Random sampling system for granular materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109132469B (en) | 2024-01-23 |
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