CN115009878A - Automatic material supplementing system based on loading building material level monitoring - Google Patents
Automatic material supplementing system based on loading building material level monitoring Download PDFInfo
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- CN115009878A CN115009878A CN202210661888.8A CN202210661888A CN115009878A CN 115009878 A CN115009878 A CN 115009878A CN 202210661888 A CN202210661888 A CN 202210661888A CN 115009878 A CN115009878 A CN 115009878A
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- rod
- system based
- measuring
- wire wheel
- gangbar
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- 239000000463 material Substances 0.000 title claims abstract description 38
- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 239000004566 building material Substances 0.000 title claims abstract description 7
- 230000001502 supplementing effect Effects 0.000 title abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000006052 feed supplement Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 4
- 239000013590 bulk material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Images
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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/06—Feeding articles or materials from bunkers or tunnels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention provides an automatic material supplementing system based on material level monitoring of a loading building, and relates to the technical field of material supplementing of the loading building. This automatic feed supplement system based on charge building material level monitoring, including the measuring stick, the lateral wall of measuring stick is connected with the detecting head, the top of measuring stick is connected with rotatory gangbar through coupling assembling, the one end fixedly connected with of measuring stick is kept away from to rotatory gangbar connects the rope, one side of rotatory gangbar is provided with limit switch, the opposite side of rotatory gangbar is provided with the steamboat wheel, the terminal winding of connecting the rope sets up the surface at the steamboat wheel, the tip fixedly connected with wire wheel of steamboat wheel. According to the invention, the material level of the hopper on the loading building is monitored in real time by adopting a mechanical contact mode, the problems that the traditional material level meter is easily interfered by dust and the like are solved, the system stability is good, the monitoring data precision is high, and the automatic material supplementing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of material supplementing of loading buildings, in particular to an automatic material supplementing system based on material level monitoring of the loading buildings.
Background
Bulk material refers to a large number of unpackaged bulk, granular, or powdery materials (bulk material for short) stacked together, such as coal, sand, ore, grain, cement, sugar mass, and the like. When bulk materials are loaded by a loading building, as half of the volume of a hopper on the loading building is not very large, the materials need to be supplemented in real time during frequent loading, and in order to improve loading efficiency, the materials need to be continuously monitored and automatic material supplement is realized; at the same time, it is to be monitored whether the filling level is too high to avoid overflow or damage to the apparatus. Because the bulk material is dusty in the material supplementing process, a sensor capable of continuously monitoring the material level, such as an ultrasonic level meter, an infrared level meter and the like, cannot adapt to the environment; the radar level meter can adapt to the environment reluctantly, but the level meter is slow in reaction speed due to large dust, and meanwhile, the radar level meter is high in price and cannot guarantee system stability due to the fact that dust blowing and other treatments are needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects in the prior art, the invention provides an automatic material supplementing system based on the material level monitoring of a loading building, which solves the defects and shortcomings in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an automatic feed supplement system based on charge building material level monitoring, includes the measuring stick, the lateral wall of measuring stick is connected with the detecting head, the top of measuring stick is connected with rotatory gangbar through coupling assembling, the one end fixedly connected with connection rope of measuring stick is kept away from to rotatory gangbar, one side of rotatory gangbar is provided with limit switch, the opposite side of rotatory gangbar is provided with the steamboat wheel, the terminal winding of connection rope sets up the surface at the steamboat wheel, the tip fixedly connected with wire wheel of steamboat wheel, be connected with the stay cord sensor on the wire wheel, the stay cord sensor is used for the displacement monitoring of detecting head, and its output signal inserts subsequent automatic system.
Preferably, the probe head is composed of a straight rod and a head, the head is made of wear-resistant materials and is designed into a water drop shape, and the straight rod is connected with the measuring rod through a bolt.
Preferably, the side wall of the measuring rod is provided with a sliding groove in a penetrating manner.
Preferably, the connecting assembly comprises a locking rod, the locking rod penetrates through the measuring rod and the rotating linkage rod, the linkage rod is fixedly connected with the locking rod, and nuts are connected to two ends of the locking rod through threads.
Preferably, the small wire wheel and the large wire wheel are coaxially arranged, and the diameter of the small wire wheel is smaller than that of the large wire wheel.
The system using method comprises the following steps:
s1, firstly, connecting the measuring rod and the detecting head through a bolt, and adjusting the height of the detecting head as required due to the fact that the side wall of the measuring rod is provided with a sliding groove in a penetrating mode;
s2, loosening the nuts at the two ends of the locking rod to enable the rotating linkage rod to rotate, so that the angle between the measuring rod and the rotating linkage rod is adjusted, tightening the nuts after the adjustment is finished, and enabling the measuring rod and the rotating linkage rod to rotate around the connecting component;
s3, when the hopper of the loading building feeds materials, the increase of the material pile can push the detecting head to move backwards to drive the measuring rod to rotate around the connecting component, the measuring rod can drive the small wire wheel to rotate, the large wire wheel with the same shaft and the large diameter is amplified to drive the pull rope sensor to output, when the hopper discharges materials, the detecting head can return to the original position under the action of gravity, and the information of the pull rope sensor can be used for calculating the corresponding material level through the angle of repose, the calibrated maximum value and the calibrated minimum value and the like after being sent to an automatic system;
and S4, if the stockpile continuously increases in the feeding process, triggering a proximity switch for emergently stopping feeding.
(III) advantageous effects
The invention provides an automatic material supplementing system based on loading building material level monitoring. The method has the following beneficial effects:
according to the invention, the material level of the hopper on the loading building is monitored in real time by adopting a mechanical contact mode, the problems that the traditional material level meter is easily interfered by dust and the like are solved, the system stability is good, the monitoring data precision is high, and the automatic material supplementing efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the present invention.
Wherein, 1, a probe head; 11. a straight rod; 12. a head portion; 2. a measuring rod; 21. a chute; 3. a connecting assembly; 31. a locking lever; 32. locking the nut; 4. rotating the linkage rod; 5. a limit switch; 6. connecting ropes; 7. a small wire wheel; 8. a large wire wheel; 9. a pull rope sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-3, an embodiment of the invention provides an automatic material supplementing system based on loading building material level monitoring, which comprises a measuring rod 2, wherein a detecting head 1 is connected to the side wall of the measuring rod 2, the top of the measuring rod 2 is connected with a rotary linkage rod 4 through a connecting component 3, one end, far away from the measuring rod 2, of the rotary linkage rod 4 is fixedly connected with a connecting rope 6, one side of the rotary linkage rod 4 is provided with a limit switch 5, the other side of the rotary linkage rod 4 is provided with a small wire wheel 7, the tail end of the connecting rope 6 is wound on the outer surface of the small wire wheel 7, the end part of the small wire wheel 7 is fixedly connected with a large wire wheel 8, a pull rope sensor 9 is connected onto the large wire wheel 8, the pull rope sensor 9 is used for displacement monitoring of the detecting head 1, and an output signal of the pull rope sensor is connected to a subsequent automatic system.
Detecting head 1 comprises straight-bar 11 and head 12, head 12 adopts wear-resistant material to make, the design is the water droplet shape, straight-bar 11 passes through bolted connection with measuring stick 2, the lateral wall of measuring stick 2 runs through and has seted up spout 21, coupling assembling 3 includes check lock lever 31, check lock lever 31 runs through measuring stick 2 and rotatory gangbar 4, gangbar 4 and check lock lever 31 fixed connection, the equal threaded connection in both ends of check lock lever 31 has nut 32, little line wheel 7 and the coaxial setting of big line wheel 8, and the diameter of little line wheel 7 is less than the diameter of big line wheel 8.
In the invention, the system using method comprises the following steps:
s1, firstly, connecting the measuring rod 2 and the detecting head 1 through a bolt, and adjusting the height of the detecting head 1 as required due to the fact that the side wall of the measuring rod 2 penetrates through the sliding groove 21;
s2, loosening the nuts 32 at the two ends of the locking rod 31 to enable the rotary linkage rod 4 to rotate, so that the angle between the measuring rod 2 and the rotary linkage rod 4 is adjusted, tightening the nuts 32 after the adjustment is finished, and enabling the measuring rod 2 and the rotary linkage rod 4 to rotate around the connecting component 3;
s3, when the hopper of the loading building is supplemented with materials, the increase of the material pile can push the detecting head 1 to move backwards to drive the measuring rod 2 to rotate around the connecting component 3, the measuring rod 2 can drive the small wire wheel 7 to rotate by rotating, the pulling rope sensor 9 is driven to output by amplifying through the large wire wheel 8 with the same shaft and the large diameter, when the hopper is used for discharging materials, the detecting head 1 can return to the original position under the action of gravity, and the information of the pulling rope sensor 9 can be used for calculating the corresponding material level through the angle of repose, the calibrated maximum and minimum values and the like after being sent to an automatic system;
s4, if the stockpile continuously increases in the feeding process, triggering a proximity switch 5 for emergently stopping feeding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic feed supplement system based on loading building material level monitoring, includes measuring stick (2), its characterized in that: the lateral wall of measuring stick (2) is connected with detecting head (1), the top of measuring stick (2) is connected with rotatory gangbar (4) through coupling assembling (3), the one end fixedly connected with of measuring stick (2) is kept away from in rotatory gangbar (4) connects rope (6), one side of rotatory gangbar (4) is provided with limit switch (5), the opposite side of rotatory gangbar (4) is provided with steamboat wheel (7), the terminal winding of connecting rope (6) sets up the surface at steamboat wheel (7), tip fixedly connected with wire wheel (8) of steamboat wheel (7), be connected with stay cord sensor (9) on wire wheel (8), stay cord sensor (9) are used for the displacement monitoring of detecting head (1), and its output signal inserts subsequent automatic system.
2. The automatic feeding system based on the charge level monitoring of the loading building of claim 1, wherein: the probe (1) is composed of a straight rod (11) and a head (12), the head (12) is made of wear-resistant materials and is designed into a water drop shape, and the straight rod (11) is connected with the measuring rod (2) through bolts.
3. The automatic feeding system based on the charge level monitoring of the loading building of claim 1, wherein: the side wall of the measuring rod (2) is provided with a sliding groove (21) in a penetrating way.
4. The automatic feeding system based on the charge level monitoring of the loading building of claim 1, wherein: the connecting assembly (3) comprises a locking rod (31), the locking rod (31) penetrates through the measuring rod (2) and the rotating linkage rod (4), the linkage rod (4) is fixedly connected with the locking rod (31), and nuts (32) are in threaded connection with the two ends of the locking rod (31).
5. The automatic feeding system based on the charge level monitoring of the loading building of claim 1, wherein: the small wire wheel (7) and the large wire wheel (8) are coaxially arranged, and the diameter of the small wire wheel (7) is smaller than that of the large wire wheel (8).
6. The automatic feeding system based on the charge level monitoring of the loading building of any one of claims 1 to 5, wherein: the system using method comprises the following steps:
s1, firstly, the measuring rod (2) is connected with the detecting head (1) through a bolt, and the side wall of the measuring rod (2) penetrates through a sliding groove (21), so that the height of the detecting head (1) can be adjusted as required;
s2, loosening the nuts (32) at the two ends of the locking rod (31) to enable the rotary linkage rod (4) to rotate, adjusting the angle between the measuring rod (2) and the rotary linkage rod (4), tightening the nuts (32) after adjustment, and enabling the measuring rod (2) and the rotary linkage rod (4) to rotate around the connecting component (3);
s3, when the hopper of the loading building is supplemented with materials, the increase of the material pile can push the detecting head (1) to move backwards, the measuring rod (2) is driven to rotate around the connecting component (3), the measuring rod (2) can drive the small wire wheel (7) to rotate, the large wire wheel (8) with the same shaft and the large diameter is used for amplifying and then driving the pull rope sensor (9) to output, when the hopper is used for discharging, the detecting head (1) can return to the original position under the action of gravity, and the information of the pull rope sensor (9) can be used for calculating the corresponding material level through the angle of repose, the calibrated maximum and minimum values and the like after being sent to an automatic system;
s4, if the stockpile continuously increases in the feeding process, triggering a proximity switch (5) for emergently stopping feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210661888.8A CN115009878B (en) | 2022-06-13 | 2022-06-13 | Automatic feeding system based on loading building material level monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210661888.8A CN115009878B (en) | 2022-06-13 | 2022-06-13 | Automatic feeding system based on loading building material level monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115009878A true CN115009878A (en) | 2022-09-06 |
| CN115009878B CN115009878B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210661888.8A Active CN115009878B (en) | 2022-06-13 | 2022-06-13 | Automatic feeding system based on loading building material level monitoring |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212830Y (en) * | 2008-07-02 | 2009-03-25 | 广东韶钢松山股份有限公司 | Mechanical level meter |
| CN202766952U (en) * | 2012-09-27 | 2013-03-06 | 中联重科股份有限公司 | Material level detection mechanism of paver |
| CN202829002U (en) * | 2012-10-29 | 2013-03-27 | 鄂尔多斯市蒙西建材有限责任公司 | High material level warning protective device for powdery and granular material storage |
| CN212668605U (en) * | 2020-03-31 | 2021-03-09 | 秦皇岛北方管业有限公司 | Bulk cargo feed bin |
| CN214827435U (en) * | 2021-02-16 | 2021-11-23 | 曲靖市马龙区耀呈物资综合利用有限公司 | Bottom loading device of slag micro powder storage bin |
| CN215178038U (en) * | 2021-03-29 | 2021-12-14 | 新疆中泰化学托克逊能化有限公司 | Device for automatically measuring material level |
-
2022
- 2022-06-13 CN CN202210661888.8A patent/CN115009878B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212830Y (en) * | 2008-07-02 | 2009-03-25 | 广东韶钢松山股份有限公司 | Mechanical level meter |
| CN202766952U (en) * | 2012-09-27 | 2013-03-06 | 中联重科股份有限公司 | Material level detection mechanism of paver |
| CN202829002U (en) * | 2012-10-29 | 2013-03-27 | 鄂尔多斯市蒙西建材有限责任公司 | High material level warning protective device for powdery and granular material storage |
| CN212668605U (en) * | 2020-03-31 | 2021-03-09 | 秦皇岛北方管业有限公司 | Bulk cargo feed bin |
| CN214827435U (en) * | 2021-02-16 | 2021-11-23 | 曲靖市马龙区耀呈物资综合利用有限公司 | Bottom loading device of slag micro powder storage bin |
| CN215178038U (en) * | 2021-03-29 | 2021-12-14 | 新疆中泰化学托克逊能化有限公司 | Device for automatically measuring material level |
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| Publication number | Publication date |
|---|---|
| CN115009878B (en) | 2024-05-14 |
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