CN2526830Y - Monitor for density change of storage grain - Google Patents
Monitor for density change of storage grain Download PDFInfo
- Publication number
- CN2526830Y CN2526830Y CN 02221574 CN02221574U CN2526830Y CN 2526830 Y CN2526830 Y CN 2526830Y CN 02221574 CN02221574 CN 02221574 CN 02221574 U CN02221574 U CN 02221574U CN 2526830 Y CN2526830 Y CN 2526830Y
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- CN
- China
- Prior art keywords
- grain
- containers
- pressure transducer
- utility
- monitoring device
- 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.)
- Expired - Lifetime
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model pertains to a storage device of agricultural products, in particular relating to a monitoring device used for monitoring density changes of stored grains. The utility model comprises a grain container which is provided with a cap on the top and a padding block at the bottom; a pressure transducer which is connected with round boards through screws is positioned on the padding block; a sealing part is arranged between round boards and the two ends of the sealing part are fixed over the padding block through screws; the pressure transducer is sealed under the grain container through the sealing part and separated from the outside. The grain container and the padding block are cut with an outlet for a signal line of the pressure transducer and a hole is cut in the wall of the grain container above the sealing part. The device can be connected with a displayer and monitored by manual detection method or by method of detection and display in a plurality of storage bins and then automatically detects through network transmission to a central controller. The utility model has simple structure and convenient use and can detect density changes in different parts of grain stock in time and control the change laws of grain.
Description
Technical field:
The utility model belongs to the storage facilities technical field of agricultural products, particularly be a kind of grain storage variable density monitoring device.
Background technology:
Grain is at storage period, and the grain of grain heap different parts is because the generation of the respiratory consumption of variation, transfer and the grain of water cut itself and nuisances such as insect and mould, activity and harm can make the density of grain change.The variation of grain density shows that promptly grain at the state of storage period variation has taken place, this variation directly has influence on the safe storage of grain and the maintenance of quality, in the foodstuff preservation process, if can monitor and grasp this dynamic change in time, and take appropriate measures at these variations, to taking good care of grain crucial meaning is arranged.But, for the equipment that can under working condition, detect grain variable density in the grain heap of real storehouse, also do not see relevant report at home at present, that is to say, do not monitor the device of grain storage variable density in the grain heap of real storehouse.
The utility model content:
The purpose of this utility model provides a kind of monitoring device that detects the grain storage variable density in real storehouse grain heap.
The technical solution of the utility model is achieved in that
Above-mentioned grain storage variable density monitoring device, grain containers is arranged, lid is arranged at the top in grain containers, the cushion block that is connected with grain containers at the useful screw in the bottom of grain containers, the pressure transducer that useful screw connects on cushion block, pressure transducer is connected with the garden plate by screw, accompany seal between the plate of garden, the two ends of seal by screw retention above cushion block, have the signal wire outlet of pressure transducer on grain containers and cushion block, grain containers has the hole on the wall of seal with top.
Above-mentioned grain storage variable density monitoring device, the total area ratio of the area summation in hole and grain containers perforate part is 1: 4～5.
The diameter in the hole on the above-mentioned grain storage variable density monitoring device is 2～2.5mm.
The top of the garden plate in the above-mentioned grain storage variable density monitoring device is provided with the porous corbie of loading.
Grain storage measuring density device of the present utility model, be used to measure sealed below that is sealed in grain containers of pressure transducer of grain weight, with external isolation, can avoid pressure transducer contact corrosion gas and dust during use, can not influence pressure transducer again and bring into play its effect.This device can be connected with display, the signal of sensor passes to display by cable and shows, can manually observe and record, uses the method for manual detection to measure, the method that also can use many storehouses networking to detect and show passes to central control equipment by network and monitors automatically.
When device of the present utility model used, grain can directly be encased in the grain containers, perhaps is contained in the corbie of porous, was fixed on the garden plate of pressure transducer top again and directly took by weighing weight, install grain in the grain containers after, build lid.To install the measuring density device of grain, bury certain position in the grain heap that is placed on silo.Grain in the grain containers is by the many apertures on the chamber wall, the grain outer with grain containers is under the identical condition, like this, same variation will take place along with the outer grain of grain containers in the grain in the grain containers, just can monitor the variable density of grain by display or monitoring system.
Grain storage variable density monitoring device of the present utility model, simple in structure, easy to use and can monitor the variable density of different parts grain in the grain heap in time, grasp the rule of grain end of loveization, the grain that takes good care of storage there is crucial effect.
Description of drawings:
Fig. 1 is the structural representation of grain storage variable density monitoring device of the present utility model.
Fig. 2 is the A-A cut-open view of Fig. 1 of grain storage variable density monitoring device of the present utility model.
Embodiment:
As Fig. 1, shown in Figure 2, grain storage variable density monitoring device of the present utility model has grain containers 1, top in grain containers 1 covers 8, the cushion block 7 that is connected with grain containers 1 at the useful screw in the bottom of grain containers 1, the pressure transducer 6 that useful screw connects on cushion block 7, pressure transducer 6 is by screw and garden plate 2,3 connect, garden plate 2, accompany seal 4 between 3, the two ends of seal 4 by screw retention above cushion block 7, have the signal wire outlet 5 of pressure transducer 6 on grain containers 1 and cushion block 7, grain containers 1 has hole 9 on the wall of seal 4 with top.The area summation in hole 9 and the total area ratio of grain containers 1 are 1: 4.The diameter in hole 9 is 2mm.Grain storage variable density monitoring device of the present utility model, be used to measure 6 sealed 4 belows that are sealed in grain containers 1 of pressure transducer of grain weight, with external isolation, pressure transducer 6 contact corrosion gas and dust during use can be avoided, pressure transducer 6 its effects of performance can be do not influenced again.Grain storage variable density monitoring device of the present utility model can be connected with display, the signal of sensor 6 passes to display by cable and shows, can manually carry out observed and recorded, use the method for manual detection to measure, the method that also can use many storehouses networking to detect and show passes to central control equipment by network and monitors automatically.
Grain storage variable density monitoring device of the present utility model is directly packed grain in the grain containers 1 in use, directly takes by weighing weight.After installing grain in the grain containers 1, build 8.To install the grain storage variable density monitoring device of grain, bury certain position in the grain heap that is placed on silo.Grain in the grain containers 1 by the many apertures (9) on grain containers 1 wall, is under the identical condition with grain containers 1 grain outward, and like this, the grain in the grain containers 1 will same variation take place along with the outer grain of grain containers.Just can monitor by display or monitoring system the grain variable density.
This device is except that above using method, and in the corbie of the porous of also grain can being packed into, the corbie that grain will be housed again is fixed on density measurement on the garden plate 2 of pressure transducer 6 tops of grain containers 1 bottom.
Claims (4)
1. grain storage variable density monitoring device, it is characterized in that grain containers is arranged (1), at the top of grain containers (1) lid (8) is arranged, the cushion block (7) that is connected with grain containers (1) at the useful screw in the bottom of grain containers (1), go up the pressure transducer (6) that useful screw connects at cushion block (7), pressure transducer (6) is by screw and garden plate (2,3) connect, garden plate (2,3) accompany seal (4) between, the two ends of seal (4) are by the top of screw retention in cushion block (7), have the signal wire outlet (5) of pressure transducer (6) on grain containers (1) and cushion block (7), grain containers (1) has hole (9) on the wall of seal (4) with top.
2. grain storage variable density monitoring device according to claim 1 is characterized in that the area summation in hole (9) and the total area ratio of grain containers (1) perforate part are 1: 4～5.
3. grain storage variable density monitoring device according to claim 1 and 2, the diameter that it is characterized in that hole (9) is 2～2.5mm.
4. grain storage variable density monitoring device according to claim 1 and 2 is characterized in that the top of garden plate (2) is provided with the porous corbie of loading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221574 CN2526830Y (en) | 2002-02-08 | 2002-02-08 | Monitor for density change of storage grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221574 CN2526830Y (en) | 2002-02-08 | 2002-02-08 | Monitor for density change of storage grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2526830Y true CN2526830Y (en) | 2002-12-18 |
Family
ID=33699653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221574 Expired - Lifetime CN2526830Y (en) | 2002-02-08 | 2002-02-08 | Monitor for density change of storage grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2526830Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706417A (en) * | 2012-05-14 | 2012-10-03 | 河南工业大学 | Grain storage quantity detection method for horizontal warehouse and shallow silo |
| CN110823342A (en) * | 2018-08-10 | 2020-02-21 | 河南工业大学 | Granary detection method and system based on side single-circle standard deviation polynomial model |
-
2002
- 2002-02-08 CN CN 02221574 patent/CN2526830Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706417A (en) * | 2012-05-14 | 2012-10-03 | 河南工业大学 | Grain storage quantity detection method for horizontal warehouse and shallow silo |
| CN102706417B (en) * | 2012-05-14 | 2013-11-27 | 河南工业大学 | Grain storage quantity detection method for horizontal warehouse and shallow silo |
| CN110823342A (en) * | 2018-08-10 | 2020-02-21 | 河南工业大学 | Granary detection method and system based on side single-circle standard deviation polynomial model |
| CN110823342B (en) * | 2018-08-10 | 2021-04-09 | 河南工业大学 | Granary detection method and system based on side single-circle standard deviation polynomial model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN XINSHUGUANG INFORMATION INDUSTRY CO., LTD. Free format text: FORMER OWNER: CHENGDU ZHONGSHANG HIGH-NEW TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20090424 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090424 Address after: No. 2, unit 4, building five, phase 1, Yulin District, Chengdu hi tech Zone, Sichuan, China: 610041 Patentee after: Xinshu Optical Information Industry Co., Ltd., Sichuan Address before: Sichuan province Chengdu City Street No. 95, zip code: 610031 Patentee before: Zhongshang New and High Technology Development Co. Ltd., Chengdu |
|
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN KANGMEIYUAN BIOENGINEERING CO., LTD. Free format text: FORMER OWNER: XINSHUGUANG INFORMATION INDUSTRY CO., LTD., SICHUAN Effective date: 20101111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 NO.1, UNIT 2, BUILDING 4, PHASE 5, YULIN RESIDENTIAL QUARTER, NEW AND HIGH TECHNOLOGY ZONE, CHENGDU CITY, SICHUAN PROVINCE TO: 610000 NO.58, LANTIAN ROAD, NEW AND HIGH TECHNOLOGY ZONE, CHENGDU CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101111 Address after: 610000, Lantian Road, Chengdu hi tech Development Zone, No. 58 Patentee after: Sichuan Kang Meiyuan Biological Engineering Co. Ltd. Address before: 610041, No. 2, unit 4, five, Yulin District, Chengdu hi tech Zone, Sichuan, 1 Patentee before: Xinshu Optical Information Industry Co., Ltd., Sichuan |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120208 Granted publication date: 20021218 |