A device for measuring the volume of a bulk material pile
A technology for measuring devices and bulk materials, which is applied in the directions of measuring devices, volume measuring instruments/methods, liquid/fluid solids measurement, etc.
Active Publication Date: 2015-08-05
郑州工大粮安科技有限公司
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Problems solved by technology
How to quickly, conveniently, prepare and effectively measure the volume of grain piles is an important part of the monitoring of grain depot storage quantity. Although many technicians have conducted relevant research, they have not fully considered the process of grain in and out of grain and its environment to measure the measurement device. Due to the influence of accuracy, stability and reliability, it has not been popularized and used in the measurement of a large number of large and wide grain depots. Therefore, a method with high precision, low cost and suitable for popularization is invented to measure the volume of bulk material piles, especially grain piles. technical means are very necessary and urgent
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[0014] The present invention will be further described below in conjunction with drawings and embodiments.
[0015] The invention is attached figure 1 , figure 2 Shown is a bulk material pile volume measuring device, including a first connecting plate 1-1, a second connecting plate 1-2, a third connecting plate 1-3, a fourth connecting plate 1-4, and a first turntable 2-1, the second turntable 2-2, the first controller 3-1, the second controller 3-2, the laser ranging sensor 4, the first communication module 5-1, the second communication module 5-2, the second One turntable raising part 6-1, the second turntable raising part 6-2, connecting block 7, adjustment screw 8, suspension plate 9, structure 10 of fixture, spring 11, screw rod 12, level adjustment nut 13. , through the rotation of the second turntable 2-2, the laser distance measuring sensor 4 is driven to rotate in the vertical plane, and the rotation of the first turntable 2-1 drives the laser distance measuring se...
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The invention relates to a device for measuring the volume of a bulk material pile, belonging to the measurement field. The invention adopts the technical scheme that the base of a first turntable is fixed below a first connecting plate, the table top of the first turntable is fixed on a second connecting plate, a third connecting plate is vertically fixed below the second connecting plate, the base of a second turntable is fixed on the side of the third connecting plate, a fourth connecting plate is fixed on the table top of the second turntable, a first communication module is fixed on the first connecting plate, a second communication module is fixed on the side of the third connecting plate, and a first controller and a second controller are respectively arranged on the end parts of the first and second turntables. The first and second turntables rotate to drive a laser ranging sensor to realize rotation in a horizontal plane and a vertical plane respectivley, so position coordinate collection in the whole area of the bulk material pile can be realized, data transmission is realized through the communication modules, and then the volume is obtained through calculation. The device disclosed by the invention has the characteristics of simpleness in operation, high measurement accuracy, high stability, long durability and low cost, so the device is suitable for measuring the volume of a large grain pile.
Description
technical field [0001] The invention relates to a volume measuring device for bulk material piles, in particular to a volume measuring device for bulk grain in a large granary. Background technique [0002] As a main stacking form of bulk material storage, the volume monitoring of bulk material piles has become an important issue. However, its accurate measurement is a technical problem that has yet to be solved. In recent years, some new measurement technologies have emerged, especially for large-scale Volume measurement of bulk piles. For example, the use of three-dimensional laser scanners, image measurement methods, etc., but these methods have high requirements on environmental parameters and high measurement costs, so they have not yet been used for popularization and application. Grain material is a typical bulk material, and its bulk storage form in the granary shows the same characteristics of bulk material heap. How to quickly, conveniently, prepare and effective...
Claims
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IPC IPC(8): G01F17/00G01B11/00
Inventor 王录民王志山付晓炎许启铿揣君阎磊陈亚霖王振清郭明利刘永超戚迎花袁庆利
Owner 郑州工大粮安科技有限公司