CN103308111B - A kind of measurement mechanism of volume of bulk material pile - Google Patents
A kind of measurement mechanism of volume of bulk material pile Download PDFInfo
- Publication number
- CN103308111B CN103308111B CN201310039428.2A CN201310039428A CN103308111B CN 103308111 B CN103308111 B CN 103308111B CN 201310039428 A CN201310039428 A CN 201310039428A CN 103308111 B CN103308111 B CN 103308111B
- Authority
- CN
- China
- Prior art keywords
- web joint
- turntable
- fixed
- measurement mechanism
- communication module
- 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.)
- Active
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 21
- 239000013590 bulk material Substances 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention relates to a kind of measurement mechanism of volume of bulk material pile, belong to fields of measurement.Technical scheme: under the first turret base is fixed on the first web joint, first turntable table top is fixed on the second web joint, under 3rd web joint is vertically fixed on the second web joint, second turret base fixes the 3rd web joint side, 4th web joint is fixed on the second turntable table top, first communication module is fixed on the first web joint, and second communication module is fixed on the 3rd web joint side, and first, second controller is arranged on first, second turntable end respectively.Rotated by first, second turntable, drive laser range sensor to realize respectively rotating in level and vertical plane, realize position coordinates collection in the whole region of bulk material pile, realize data transmission by communication module, calculate and obtain volume.The present invention have simple to operate, measuring accuracy is high, stability and good endurance, the feature such as with low cost, be applicable to large-scale grain heap equal-volume and measure.
Description
Technical field
The present invention relates to the volume measurement device of bulk grain in a kind of measurement mechanism of volume of bulk material pile, particularly large granary.
Background technology
The one that bulk material pile stores as bulk material mainly stacks form, the monitoring of its volume becomes important topic, but be a technical barrier waiting to solve to its Measurement accuracy, there are some New measuring techniques in recent years particularly for the cubing of large-scale bulk material pile.The utilization, image measurement method etc. of such as three-dimensional laser scanner, but these methods require high to environmental parameter, measure cost large, not yet can be used for applying.Grain materials is a kind of typical bulk material, and its loose accumulation form be stored in silo all presents the same characteristic of bulk material pile.How quick and easy, to prepare, to the measurement of grain heap volume be effectively grain depot reserves Monitoring of Quantity important content, although many technician carry out there is correlative study, but all do not take into full account that grain turnover grain technique and environment thereof are on the impact of measurement mechanism measuring accuracy and stability, reliability, the technological means of the measurement bulk material pile promoted the particularly volume of grain heap of failing to promote the use of in the wide in a large number grain depot capacity of number is measured, therefore invent that a kind of precision is high, cost is low, be suitable for is very necessary and urgent.
Summary of the invention
Patent of the present invention provides a kind of measurement mechanism of volume of bulk material pile.Have simple to operate, measuring accuracy is high, stability and good endurance, the feature such as with low cost.
The technical solution adopted in the present invention is: the measurement mechanism providing a kind of volume of bulk material pile.Comprise: precise rotating platform two, controller two, laser range sensor, web joint four, communication module two, under first turret base is fixed on the first web joint, first turntable table top is fixed on the second web joint, under 3rd web joint is vertically fixed on the second web joint, second turret base fixes the 3rd web joint side, 4th web joint is fixed on the second turntable table top, first communication module is fixed on the first web joint, second communication module is fixed on the 3rd web joint side, first controller is arranged on the first turntable end, control the rotation of the first turntable, second controller is arranged on the second turntable end, control the rotation of the second turntable.By the rotation of the second turntable, laser range sensor is driven to realize rotating in vertical plane, by the rotation of the first turntable, laser range sensor is driven to realize horizontal rotation in surface, realize position coordinates collection in the whole region of bulk material pile, and realize data acquisition transmission by communication module, and obtain volume by calculating.
The invention is characterized in and installed raised part at two turntable table tops, avoid the second web joint and the first turntable table top in rotation process to collide, the 4th web joint and the second turntable table top collide, and ensure freely to rotate.
Feature of the present invention is also to carry out angle sorting programming to controller, and realizing rotating minimum angles is 0.01o, and rotating 360 degrees cumulative errors is less than 0.1o.
Feature of the present invention is also to be provided with adjusting screw on the 4th web joint, realizes the level correction of laser range sensor.
Feature of the present invention is also that mark has perpendicular on the 4th web joint, realizes the vertical correction of laser range sensor.
Feature of the present invention is also to select technical grade laser range sensor, ensures measuring accuracy.
Feature of the present invention is also to be connected with steel plate and screw rod at the first web joint place, is convenient to the installation and removal of whole measurement mechanism.
Accompanying drawing explanation
Fig. 1 structure drawing of device
The sprung parts figure of Fig. 2 device
In accompanying drawing: 1-1 is the first web joint; 1-2 is the second web joint; 1-3 is the 3rd web joint; 1-4 is the 4th web joint; 2-1 is the first turntable; 2-2 is the second turntable; 3-1 is the first controller; 3-2 is second controller; 4 is laser range sensor; 5-1 position first communication module; 5-2 is second communication module; 6-1 first turntable raised part; 6-2 is the second turntable raised part; 7 is contiguous block; 8 is adjusting screw; 9-1 and 9-2 is suspension plate; 10 is the structure of stationary installation; 11 is spring; 12 is screw rod; 13 is Level tune nut.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
The present invention, as accompanying drawing 1, the measurement mechanism that Figure 2 shows that a kind of volume of bulk material pile, comprises the first web joint 1-1, the second web joint 1-2, the 3rd web joint 1-3, the 4th web joint 1-4, the first turntable 2-1, the second turntable 2-2, the first controller 3-1, second controller 3-2, laser range sensor 4, first communication module 5-1, second communication module 5-2, the first turntable raised part 6-1, the second turntable raised part 6-2, contiguous block 7, adjusting screw 8, suspension plate 9, the structure 10 of stationary installation, spring 11, screw rod 12, Level tune nut 13.By the rotation of the second turntable 2-2, laser range sensor 4 is driven to realize rotating in vertical plane, by the rotation of the first turntable 2-1, laser range sensor 4 is driven to realize horizontal rotation in surface, thus realize position coordinates collection in the whole region of bulk material pile, and realize data acquisition transmission by first communication module 5-1 and second communication module 5-2.
As shown in Figure 1, under first turntable 2-1 is secured by bolts in the first web joint 1-1, first controller 3-1 is fixed on the end of the first turntable 2-1, under first communication module 5-1 is fixed on the first web joint 1-1, first turntable raised part 6-1 is fixed on the table top of the first turntable 2-1, second web joint 1-2 and the first turntable raised part 6-1 is bolted, and under contiguous block 7 is fixed on the second web joint 1-2, the 3rd web joint 1-2 and contiguous block 7 are bolted.
As shown in Figure 1, second turntable 2-2 is secured by bolts in inside the 3rd web joint 1-3, second communication module 5-2 is fixed on outside the 3rd web joint 1-3, second controller 3-2 is fixed on the end of the second turntable 2-2, second turntable raised part 6-2 is secured by bolts on the table top of the second turntable 2-2,4th web joint 1-4 and the second turntable raised part 6-2 is bolted, and laser range sensor 4 is fixed on the 4th web joint 1-4 by clip.
Device is placed horizontally on levels operation face, rotary laser distance measuring sensor 4, compares the height of laser spots and reference plane, adjusted the levelness of laser range sensor 4 by adjusting screw 8.By device vertical hanging on the horizontal stand of 30 meters high, ensure that the levelness hung meets the demands.A vertical is suspended in midair to ground, according to the verticality of the position adjusting mechanism of laser spots and vertical point from mechanism's central point.
As shown in Figure 2, suspension plate 9-1 and suspension plate 9-2 clamps the structure 10 of stationary installation, two pieces of suspension plate 9-1 and 9-2 are fixed by screw rod 12, every root screw rod 12 twists two nuts, spring 11 is penetrated screw rod 12, again the first web joint 1-1 is penetrated screw rod 12, Level tune nut 13 of screwing in end.By the adjustment regulating Level tune nut 13 can realize whole device levelness.
Claims (7)
1. the measurement mechanism of a volume of bulk material pile, comprise web joint (1) four, precise rotating platform (2) two, controller (3) two, laser range sensor (4), communication module (5) two, under it is characterized in that the first turntable (2-1) base is fixed on the first web joint (1-1), first turntable (2-1) table top is fixed on the second web joint (1-2), under 3rd web joint (1-3) is vertically fixed on the second web joint (1-2), second turntable (2-1) base fixes the 3rd web joint (1-3) side, 4th web joint (1-4) is fixed on the second turntable (2-2) table top, first communication module (5-1) is fixed on the first web joint (1-1), second communication module (5-2) is fixed on the 3rd web joint (1-3) side, first controller (3-1) is arranged on the first turntable (2-1) end, second controller (3-2) is arranged on the second turntable (2-2) end, and realize data acquisition transmission by communication module (5).
2. measurement mechanism according to claim 1, is characterized in that: installed raised part (6) at two turntable (2) table tops.
3. measurement mechanism according to claim 1, is characterized in that: carry out angle sorting programming to controller (3).
4. measurement mechanism according to claim 1, is characterized in that: on the 4th web joint (1-4), be provided with adjusting screw (8).
5. measurement mechanism according to claim 1, is characterized in that: have perpendicular in the upper mark of the 4th web joint (1-4).
6. measurement mechanism according to claim 1, is characterized in that: select technical grade laser range sensor (4).
7. measurement mechanism according to claim 1, is characterized in that: be connected with steel plate (9) and screw rod (12) at the first web joint (1-1) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039428.2A CN103308111B (en) | 2013-01-31 | 2013-02-01 | A kind of measurement mechanism of volume of bulk material pile |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310036098.1 | 2013-01-31 | ||
| CN201310036098 | 2013-01-31 | ||
| CN2013100360981 | 2013-01-31 | ||
| CN201310039428.2A CN103308111B (en) | 2013-01-31 | 2013-02-01 | A kind of measurement mechanism of volume of bulk material pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103308111A CN103308111A (en) | 2013-09-18 |
| CN103308111B true CN103308111B (en) | 2015-08-05 |
Family
ID=49133590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310039428.2A Active CN103308111B (en) | 2013-01-31 | 2013-02-01 | A kind of measurement mechanism of volume of bulk material pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103308111B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471554B (en) * | 2013-09-27 | 2016-01-13 | 唐山市建华自动控制设备厂 | Charge level three-dimensional imaging TT&C system |
| CN105043249A (en) * | 2015-05-27 | 2015-11-11 | 中冶南方工程技术有限公司 | Method and system for measuring volume of bulk materials in circular material shed |
| CN104848790A (en) * | 2015-06-03 | 2015-08-19 | 王录民 | Hand-held grain amount quick-measuring instrument |
| CN105858477B (en) * | 2015-08-11 | 2017-08-01 | 孙富亮 | A kind of laser range finder of energy automatic position adjusting function |
| CN105157782B (en) * | 2015-08-26 | 2018-05-22 | 西南交通大学 | Material heap level measuring system based on laser ranging technique |
| CN108332655A (en) * | 2017-12-28 | 2018-07-27 | 顺丰科技有限公司 | A kind of laser measuring device for measuring and measurement method |
| CN112125711A (en) * | 2020-08-31 | 2020-12-25 | 西安交通大学 | Kitchen waste composting device and method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07121214A (en) * | 1993-10-25 | 1995-05-12 | Fanuc Ltd | Measuring sensor device for robot, and calibration method and measuring method using the same |
| EP0851207A1 (en) * | 1996-12-31 | 1998-07-01 | Datalogic S.P.A. | Process and apparatus for measuring the volume of an object by means of a laser scanner and a CCD detector |
| JP3645253B1 (en) * | 2004-02-27 | 2005-05-11 | 中電技術コンサルタント株式会社 | Volume calculation system |
| CN1948899A (en) * | 2006-10-12 | 2007-04-18 | 谷振宇 | Volume precision measuring apparatus and method thereof |
| CN201184783Y (en) * | 2008-04-29 | 2009-01-21 | 无锡跃进科技有限公司 | Apparatus for measuring material library material volume |
| CN201193946Y (en) * | 2008-04-07 | 2009-02-11 | 成都智远科技有限公司 | Sand and stone volume measuring instrument |
| CN101718523A (en) * | 2009-11-10 | 2010-06-02 | 天津理工大学 | System and method for measuring volume of material pile based on GPU |
| CN201532189U (en) * | 2009-11-10 | 2010-07-21 | 天津理工大学 | Volume measuring system of material stack based on GPU |
| CN202166405U (en) * | 2011-06-24 | 2012-03-14 | 武汉点线科技有限公司 | Material pile volume measuring apparatus |
| CN102425991A (en) * | 2011-09-15 | 2012-04-25 | 武汉武大卓越科技有限责任公司 | Automatic storage yard laser measuring device and using method thereof |
| CN102506702A (en) * | 2011-09-29 | 2012-06-20 | 天津大学 | Large three-dimensional coordinate measuring method with laser tracking and device |
| CN203191016U (en) * | 2013-01-31 | 2013-09-11 | 王录民 | Measuring device for volume of loose-packed materials stacks |
-
2013
- 2013-02-01 CN CN201310039428.2A patent/CN103308111B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07121214A (en) * | 1993-10-25 | 1995-05-12 | Fanuc Ltd | Measuring sensor device for robot, and calibration method and measuring method using the same |
| EP0851207A1 (en) * | 1996-12-31 | 1998-07-01 | Datalogic S.P.A. | Process and apparatus for measuring the volume of an object by means of a laser scanner and a CCD detector |
| JP3645253B1 (en) * | 2004-02-27 | 2005-05-11 | 中電技術コンサルタント株式会社 | Volume calculation system |
| CN1948899A (en) * | 2006-10-12 | 2007-04-18 | 谷振宇 | Volume precision measuring apparatus and method thereof |
| CN201193946Y (en) * | 2008-04-07 | 2009-02-11 | 成都智远科技有限公司 | Sand and stone volume measuring instrument |
| CN201184783Y (en) * | 2008-04-29 | 2009-01-21 | 无锡跃进科技有限公司 | Apparatus for measuring material library material volume |
| CN101718523A (en) * | 2009-11-10 | 2010-06-02 | 天津理工大学 | System and method for measuring volume of material pile based on GPU |
| CN201532189U (en) * | 2009-11-10 | 2010-07-21 | 天津理工大学 | Volume measuring system of material stack based on GPU |
| CN202166405U (en) * | 2011-06-24 | 2012-03-14 | 武汉点线科技有限公司 | Material pile volume measuring apparatus |
| CN102425991A (en) * | 2011-09-15 | 2012-04-25 | 武汉武大卓越科技有限责任公司 | Automatic storage yard laser measuring device and using method thereof |
| CN102506702A (en) * | 2011-09-29 | 2012-06-20 | 天津大学 | Large three-dimensional coordinate measuring method with laser tracking and device |
| CN203191016U (en) * | 2013-01-31 | 2013-09-11 | 王录民 | Measuring device for volume of loose-packed materials stacks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103308111A (en) | 2013-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103308111B (en) | A kind of measurement mechanism of volume of bulk material pile | |
| CN204594373U (en) | A kind of lever measurement by magnification device | |
| CN106193133B (en) | A kind of slope section bridge pile foundation three-dimensional stress model experimental rig | |
| CN105157782B (en) | Material heap level measuring system based on laser ranging technique | |
| CN2872324Y (en) | Metering stand assembly of bucket weighing unit | |
| CN205352361U (en) | Three -dimensional size detection machine of part | |
| CN203191016U (en) | Measuring device for volume of loose-packed materials stacks | |
| CN102854092A (en) | Dust sliding angle measuring device | |
| CN105509624A (en) | Flatness detection apparatus | |
| CN202255360U (en) | System for monitoring settlement and inclination of large storage tank | |
| CN204142200U (en) | Ramp Angles and departure angle self-operated measuring unit | |
| CN104089593A (en) | Device capable of measuring polar coordinates | |
| CN203148417U (en) | Repose angle measuring device based on principle of injection method | |
| CN109341599B (en) | Non-contact powder material repose angle measuring method and device using laser to measure height | |
| CN204988418U (en) | Bank position measurement system based on laser rangefinder technique | |
| CN202770616U (en) | Photovoltaic assembly falling ball testing device | |
| CN204988275U (en) | Angular transducer installing support | |
| CN205205884U (en) | Angle bucket foundation model test device of drawing wantonly | |
| CN202484537U (en) | Device for adjusting inclined angle of platform | |
| CN209841172U (en) | Weighbridge and platform levelness adjusting device thereof | |
| CN204007561U (en) | The polar mechanism of a kind of measurement | |
| CN203704852U (en) | Automatic detecting device used for measuring dimension of square materials | |
| CN208105340U (en) | A kind of high-precision foundation pile test for static load structure | |
| CN219364734U (en) | Building engineering foundation pile detection device | |
| CN112781574A (en) | Measuring tool for engineering |
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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160414 Address after: 450001, Henan, Zhengzhou hi tech Zone, No. 99, Ruida Road, building 1, East 1 units, 3 storey West households Patentee after: Zhengzhou tech Grain Safety Technology Co., Ltd. Address before: 450001 School of civil engineering and architecture, No. 1 Lianhua street, Zhengzhou hi tech Industrial Development Zone, Henan, Zhengzhou Patentee before: Wang Lumin |