CN112875196A - Intelligent material distribution system and method for strip-shaped warehouse - Google Patents
Intelligent material distribution system and method for strip-shaped warehouse Download PDFInfo
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- CN112875196A CN112875196A CN202110246550.1A CN202110246550A CN112875196A CN 112875196 A CN112875196 A CN 112875196A CN 202110246550 A CN202110246550 A CN 202110246550A CN 112875196 A CN112875196 A CN 112875196A
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- trolley
- strip
- warehouse
- discharging
- shaped
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- 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
- B65G35/00—Mechanical conveyors not otherwise provided for
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- 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
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
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- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
Abstract
The invention discloses an intelligent material distribution system and method of a strip-shaped warehouse, which relate to the technical field of material distribution and comprise a strip-shaped warehouse and the like, wherein a discharge belt and a discharge trolley are arranged above the strip-shaped warehouse; be equipped with orientation module, storehouse material level detection module and wireless communication module on the tripper, wireless communication module is connected with orientation module, storehouse material level detection module electricity respectively, and the dolly positioning signal that will obtain, material level signal pass through wireless communication transmission to control system, and control system adjusts the velocity of motion of tripper through the electricity real time control belt of unloading, realizes tripper intelligence cloth. The invention aims at realizing intelligent and uniform distribution of the whole strip-shaped warehouse with non-partitioned interior, avoids the accidents of emptying a stock bin or pressing ores, improves the economic benefit of enterprises, improves the use efficiency of the strip-shaped warehouse for storing large-particle materials, solves the problem that a material level intermediate warehouse in the mineral separation industry cannot be effectively utilized, and leads the same civil engineering investment to obtain higher income.
Description
Technical Field
The invention relates to the field of material distribution technology, in particular to an intelligent material distribution system and method for a strip-shaped warehouse.
Background
At present, aggregate industry is centralized from dispersion, and is constructed and mined from non-governance-based mining to standard, and with a plurality of ultra-large enterprises entering the aggregate industry, the capacity of the existing new aggregate production line is higher and higher, and aggregate equipment is continuously enlarged. In the aggregate production lines, the strip-shaped aggregate storage warehouse has a simple structure and low cost and occupies a large proportion. But at present, no mature and reliable intelligent continuous material distribution system of the strip-shaped warehouse exists. The existing conveying equipment can only realize the uniform-speed reciprocating blanking along the central axis of the warehouse, can not supplement materials in time according to the use condition of the materials, and is easy to generate the condition of empty materials or overflowing materials at certain parts of the strip-shaped warehouse. The utilization rate of the storage capacity of the strip-shaped warehouse is low, the automation degree is poor, and the number of unplanned shutdown times is large.
Particularly, the existing strip-shaped warehouse generally adopts a uniform discharging mode, namely, a discharging trolley moves back and forth on a belt conveyor at a constant speed to discharge continuously. The material distribution mode can not supplement the material according to the using condition of the material in time, and the condition that the material is empty at some parts or overflows at some parts of the strip-shaped warehouse is easily generated. The material distribution system has the advantages that a plurality of material level meters are required to be uniformly arranged on the top of the strip-shaped warehouse, the cost is high, and the material distribution system is only suitable for stacking and storing dry powder materials with strong liquidity; secondly, the material level height of each department of unable accurate control of this system can lead to the bed of material height uneven when the storehouse top is unloaded unevenly or certain section discharge opening is closed and is stopped unloading to trigger high material level alarm signal and lead to entire system to stop the cloth, reduced the in-service use rate of storage capacity, even reduce crushing apparatus's availability factor. Therefore, the application of the strip-shaped warehouse in the large-scale aggregate production industry is limited.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the intelligent material distribution system and method for the strip-shaped warehouse, so that the full-automatic material distribution is uniform, the accidents of emptying a storage bin or pressing an ore are avoided, the purpose of improving the use efficiency of the warehouse is achieved, and the economic benefit of enterprises is improved.
The purpose of the invention is achieved by the following technical scheme: the intelligent material distribution system of the strip-shaped warehouse comprises the strip-shaped warehouse, a discharging belt, a discharging trolley and a control system, wherein the discharging belt and the discharging trolley are arranged above the strip-shaped warehouse, and the discharging trolley is driven by the discharging belt to move along the strip-shaped warehouse for discharging; the bottom of the strip-shaped material warehouse is provided with a plurality of discharge openings for supplying materials to aggregate production equipment; the discharging trolley is provided with a positioning module, a bin level detection module and a wireless communication module, wherein the positioning module is used for determining the position of the discharging trolley relative to the elongated material warehouse in real time to obtain a trolley positioning signal; the bin material level detection module faces the strip-shaped material warehouse and is used for detecting the material level height of the strip-shaped material warehouse at the position of the discharge trolley in real time to obtain a material level signal; the wireless communication module is respectively electrically connected with the positioning module and the bin level detection module and is used for transmitting the obtained trolley positioning signals and the obtained material level signals to the control system through wireless communication, and the control system is used for analyzing and matching the trolley positioning signals and the material level signals and is electrically connected with the discharge belt to control the movement speed of the discharge trolley in real time so as to realize intelligent material distribution of the discharge trolley.
As a preferred technical solution, the positioning module is a gray code accurate positioning system.
As a preferable technical scheme, the bin level detection module is a radar level gauge.
Preferably, the control system is a PC.
An intelligent material distribution method for a strip-shaped warehouse comprises the following steps:
1) in the process that the discharging trolley is driven by the discharging belt to move along the strip-shaped material warehouse for discharging, the positioning module positions the discharging trolley in real time to obtain a trolley positioning signal, and the trolley positioning signal is transmitted to the wireless communication module;
2) the bin material level detection module detects the material level height of the strip-shaped material warehouse at the position of the discharge trolley in real time to obtain a material level signal, and transmits the material level signal to the wireless communication module;
3) the wireless communication module transmits the obtained trolley positioning signal and the material level signal to the control system through wireless communication;
4) the control system analyzes and matches the trolley positioning signal and the material level signal and synchronizes the time;
5) after the discharging trolley completely moves once along the strip-shaped material warehouse, the control system establishes a model to obtain a material stacking height model in the whole strip-shaped material warehouse;
6) when the discharging trolley continues to move, the control system compares the material level height of the position where the discharging trolley is located with the material level height preset by the control system according to the material stacking height model, then controls the discharging belt and adjusts the moving speed of the discharging trolley on the discharging belt in real time.
The invention has the beneficial effects that: the material level of the strip-shaped warehouse can be uniform under various unloading conditions, and the smooth operation of a production line is ensured; the system is suitable for large-particle materials, the automation degree of the system is high, and manual intervention is not needed; the post workers are reduced, and the risk of occupational diseases is greatly reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a flow chart of the operation of the present invention.
Description of reference numerals: the device comprises a strip-shaped material warehouse 1, a discharging belt 2, a discharging trolley 3, a positioning module 4, a bin material level detection module 5, a wireless communication module 6, a control system 7 and a discharging opening 8.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
example (b): as shown in the attached figure 1, the intelligent material distribution system of the strip-shaped warehouse comprises a strip-shaped warehouse 1, a discharge belt 2, a discharge trolley 3 and a control system 7 (preferably a PC), wherein the discharge belt 2 and the discharge trolley 3 are arranged above the strip-shaped warehouse 1, and the discharge trolley 3 is driven by the discharge belt 2 to move along the strip-shaped warehouse 1 for discharging; the bottom of the strip-shaped material warehouse 1 is provided with a plurality of discharge openings 8 for feeding materials to aggregate production equipment, and each discharge opening 8 has different opening and closing states according to the actual condition of the aggregate production equipment; the discharging trolley 3 is provided with a positioning module 4 (preferably a Gray code accurate positioning system), a bin level detection module 5 (preferably a VEGA or E + H radar level gauge) and a wireless communication module 6, and the positioning module 4 is used for determining the position of the discharging trolley 3 relative to the strip-shaped material warehouse 1 in real time to obtain a trolley positioning signal; the bin material level detection module 5 faces the strip-shaped material warehouse 1 and is used for detecting the material level height of the strip-shaped material warehouse 1 at the position of the discharge trolley 3 in real time to obtain a material level signal; the wireless communication module 6 is respectively electrically connected with the positioning module 4 and the bin level detection module 5 and is used for transmitting the obtained trolley positioning signals and the obtained material level signals to the control system 7 through wireless communication, and the control system 7 is used for analyzing and matching the trolley positioning signals and the material level signals and adjusting the movement speed of the discharging trolley 3 through electrically connecting the discharging belt 2 in real time, so that the intelligent material distribution of the discharging trolley 3 is realized.
Referring to fig. 2, an intelligent material distribution method for a strip-shaped warehouse comprises the following steps:
1) in the process that the discharging trolley 3 is driven by the discharging belt 2 to move along the strip-shaped material warehouse 1 for discharging, the positioning module 4 positions the discharging trolley 3 in real time to obtain a trolley positioning signal, and the trolley positioning signal is transmitted to the wireless communication module 6;
2) the bin material level detection module 5 detects the material level height of the strip-shaped material warehouse 1 at the position of the discharge trolley 3 in real time to obtain a material level signal, and transmits the material level signal to the wireless communication module 6;
3) the wireless communication module 6 transmits the obtained trolley positioning signal and the material level signal to the control system 7 through wireless communication;
4) the control system 7 analyzes and matches the trolley positioning signals and the material level signals and synchronizes the time;
5) after the discharging trolley 3 completely moves once along the strip-shaped material warehouse 1, the control system 7 establishes a model to obtain a material stacking height model in the whole strip-shaped material warehouse 1;
6) when the discharging trolley 3 continues to move, the control system 7 compares the material level height of the position of the discharging trolley 3 with the material level height preset by the control system 7 according to the material stacking height model, then controls the discharging belt 2, and adjusts the moving speed of the discharging trolley 3 on the discharging belt 2 in real time. The material can pass through the high material level quickly, and the discharge capacity is small; the material passes through the machine slowly at a low material level, and the discharge capacity is large. Finally, under the opening and closing states of various different discharge openings 8, the material heights of all the positions of the whole strip-shaped material warehouse 1 can be basically balanced, and the warehouse capacity is utilized to the maximum.
The invention adopts a Gray code accurate positioning system, is more suitable for low-visibility environments compared with positioning modes such as infrared, laser and the like, avoids component abrasion due to the adoption of an indirect measurement mode, and has high measurement accuracy which can generally reach 0.1 millimeter. Is particularly suitable for movable cloth. In addition, the VEGA radar level gauge is adopted, compared with a common radar positioning mode, the VEGA radar level gauge has the advantages that an internal algorithm is accurate, the reaction speed is high, the VEGA radar level gauge is more suitable for a low-visibility environment, meanwhile, the VEGA radar level gauge is not in contact with materials, abrasion of components is avoided, and meanwhile, the selected model is suitable for large-particle materials.
In conclusion, the invention aims at realizing intelligent and uniform distribution of the whole strip-shaped warehouse with non-partitioned interior, avoids the accidents of emptying a stock bin or pressing ores, improves the economic benefit of enterprises, improves the use efficiency of the strip-shaped warehouse for storing large-particle materials, solves the problem that a material level intermediate warehouse in the mineral processing industry cannot be effectively utilized, and ensures that the same civil engineering investment obtains higher income.
It should be understood that equivalent substitutions and changes to the technical solution and the inventive concept of the present invention should be made by those skilled in the art to the protection scope of the appended claims.
Claims (5)
1. The utility model provides an intelligent cloth system in rectangular shape storehouse which characterized in that: the automatic unloading device comprises a strip-shaped material warehouse (1), an unloading belt (2), an unloading trolley (3) and a control system (7), wherein the unloading belt (2) and the unloading trolley (3) are arranged above the strip-shaped material warehouse (1), and the unloading trolley (3) is driven by the unloading belt (2) to move along the strip-shaped material warehouse (1) for unloading; the bottom of the strip-shaped material warehouse (1) is provided with a plurality of discharge openings (8) for feeding materials to aggregate production equipment; the discharging trolley (3) is provided with a positioning module (4), a bin level detection module (5) and a wireless communication module (6), and the positioning module (4) is used for determining the position of the discharging trolley (3) relative to the strip-shaped material warehouse (1) in real time to obtain a trolley positioning signal; the bin material level detection module (5) faces the strip-shaped material warehouse (1) and is used for detecting the material level height of the strip-shaped material warehouse (1) at the position of the discharge trolley (3) in real time to obtain a material level signal; the wireless communication module (6) is respectively electrically connected with the positioning module (4) and the bin level detection module (5) and is used for transmitting the obtained trolley positioning signals and the obtained material level signals to the control system (7) through wireless communication, and the control system (7) is used for analyzing and matching the trolley positioning signals and the material level signals and adjusting the movement speed of the unloading trolley (3) through electrically connecting the unloading belt (2) in real time to realize intelligent material distribution of the unloading trolley (3).
2. The intelligent material distribution system of an elongated library of claim 1, wherein: the positioning module (4) is a Gray code accurate positioning system.
3. The intelligent material distribution system of an elongated library of claim 1, wherein: the bin level detection module (5) is a radar level gauge.
4. The intelligent material distribution system of an elongated library of claim 1, wherein: the control system (7) is a PC.
5. The intelligent material distribution method of the strip-shaped warehouse is characterized by comprising the following steps: the method comprises the following steps:
1) in the process that the discharging trolley (3) is driven by the discharging belt (2) to move along the strip-shaped material warehouse (1) for discharging, the positioning module (4) positions the discharging trolley (3) in real time to obtain a trolley positioning signal, and the trolley positioning signal is transmitted to the wireless communication module (6);
2) the bin material level detection module (5) detects the material level height of the strip-shaped material warehouse (1) at the position of the discharging trolley (3) in real time to obtain a material level signal, and transmits the material level signal to the wireless communication module (6);
3) the wireless communication module (6) transmits the obtained trolley positioning signal and the material level signal to the control system (7) through wireless communication;
4) the control system (7) analyzes and matches the trolley positioning signal and the material level signal and synchronizes the time;
5) after the unloading trolley (3) completely moves once along the strip-shaped material warehouse (1), the control system (7) establishes a model to obtain a material stacking height model in the whole strip-shaped material warehouse (1);
6) when the discharging trolley (3) continues to move, the control system (7) compares the material level height of the position where the discharging trolley (3) is located with the material level height preset by the control system (7) according to the material stacking height model, then controls the discharging belt (2), and adjusts the moving speed of the discharging trolley (3) on the discharging belt (2) in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110246550.1A CN112875196A (en) | 2021-03-05 | 2021-03-05 | Intelligent material distribution system and method for strip-shaped warehouse |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110246550.1A CN112875196A (en) | 2021-03-05 | 2021-03-05 | Intelligent material distribution system and method for strip-shaped warehouse |
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| CN112875196A true CN112875196A (en) | 2021-06-01 |
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| CN202110246550.1A Withdrawn CN112875196A (en) | 2021-03-05 | 2021-03-05 | Intelligent material distribution system and method for strip-shaped warehouse |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976291A (en) * | 2021-11-12 | 2022-01-28 | 长沙中联重科环境产业有限公司 | Branch crushing vehicle |
| CN114380080A (en) * | 2021-12-30 | 2022-04-22 | 牧原食品股份有限公司 | Method, system and readable storage medium for automatically counting poultry and livestock solid manure yield |
| CN115123787A (en) * | 2022-05-26 | 2022-09-30 | 北京四良科技有限公司 | Device and method for controlling material distribution vehicle to perform material distribution operation and related product |
-
2021
- 2021-03-05 CN CN202110246550.1A patent/CN112875196A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976291A (en) * | 2021-11-12 | 2022-01-28 | 长沙中联重科环境产业有限公司 | Branch crushing vehicle |
| CN113976291B (en) * | 2021-11-12 | 2022-12-16 | 长沙中联重科环境产业有限公司 | Branch crushing vehicle |
| CN114380080A (en) * | 2021-12-30 | 2022-04-22 | 牧原食品股份有限公司 | Method, system and readable storage medium for automatically counting poultry and livestock solid manure yield |
| CN115123787A (en) * | 2022-05-26 | 2022-09-30 | 北京四良科技有限公司 | Device and method for controlling material distribution vehicle to perform material distribution operation and related product |
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Application publication date: 20210601 |