CN109399254B - Finished product storehouse automatic discharge control system and asphalt plant - Google Patents
Finished product storehouse automatic discharge control system and asphalt plant Download PDFInfo
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- CN109399254B CN109399254B CN201811493459.4A CN201811493459A CN109399254B CN 109399254 B CN109399254 B CN 109399254B CN 201811493459 A CN201811493459 A CN 201811493459A CN 109399254 B CN109399254 B CN 109399254B
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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
- 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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- 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
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Abstract
The invention provides a finished product bin automatic discharging control system and an asphalt station, wherein the finished product bin automatic discharging control system comprises: the finished product bin is provided with a discharge opening, a discharge door arranged at the discharge opening and a driving device for driving the discharge door to open and close; the image recognition device is used for acquiring the image information of the transport vehicle below the finished product bin; and the control device is connected with the image recognition device and the driving device and is used for judging at least one of the position information, the container size and the container material level information of the transport vehicle according to the image information and controlling the action of the driving device. By adopting the technical scheme, the situations of asphalt material overflow and material scattering are not easy to occur, the safety accidents of personnel scalding are reduced, the charging efficiency is improved, and the production efficiency of the asphalt station is further improved.
Description
Technical Field
The invention relates to the field of asphalt stations, in particular to an automatic discharging control system of a finished product bin and an asphalt station.
Background
At present, finished product storehouse in asphalt station is unloaded to the transport vechicle by operator manual control, and the in-process operator of unloading needs frequently to open and close finished product storehouse unloading door to communicate the parking position with the transport vechicle driver, and this kind of manual operation mode is not only low efficiency but also make mistakes easily, and the condition that the pitch material spills over, spills the material often appears, causes the incident of scalding personnel sometimes even, and then influences the production efficiency of asphalt station.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
Therefore, the invention aims to provide an automatic discharging control system of a finished product bin.
Another object of the present invention is to provide an asphalt plant with the above-mentioned finished product bin automatic discharge control system.
In order to achieve the above object, an embodiment of the first aspect of the present invention provides a finished product bin automatic discharging control system, including: the finished product bin is provided with a discharge opening, a discharge door arranged at the discharge opening and a driving device for driving the discharge door to open and close; the image recognition device is used for acquiring the image information of the transport vehicle below the finished product bin; and the control device is connected with the image recognition device and the driving device and is used for judging at least one of the position information, the container size and the container material level information of the transport vehicle according to the image information and controlling the action of the driving device.
The invention provides an automatic discharging control system of a finished product bin. The discharging door is driven to be opened or closed through the driving device so as to realize discharging of the goods in the finished product bin. The image recognition device is used for scanning the transport vehicle on the material platform to obtain image information corresponding to the transport vehicle.
In addition, the control device is respectively electrically connected with the driving device and the image recognition device and used for judging at least one of position information, container size and container material level information of the transport vehicle according to the image information and controlling the discharge door to be opened when the transport vehicle can be judged to move to each material receiving position, so that the goods discharged from the discharge port fall into the container of the transport vehicle. Wherein the container dimensions include the length, width and height of the container.
Wherein, preferably, the quantity of discharge opening is a plurality of, and every discharge opening corresponds the top that sets up at a material receiving platform, and the quantity through the discharge opening is a plurality of, and every discharge opening corresponds the top that sets up at a material receiving platform, can make a plurality of transport vechicles drive into different material receiving platforms respectively to simultaneously to a plurality of transport vechicles charge, improved charging efficiency, and then improved the production efficiency at pitch station.
Through the scheme, the position information, the container size and the container material level information of the transport vehicle can be calculated through the identification of the image identification device and the analysis of the control device, when the transport vehicle is detected to move to each material receiving position, namely the position information coincides with the preset position, at the moment, the control device automatically controls the discharge door to be opened, so that the cargo discharged from the discharge opening falls into the cargo box of the transport vehicle, when the cargo box corresponding to the position where the vehicle is positioned is full, the discharge door is closed, the transport vehicle can be fully filled by moving the vehicle for many times, the operator does not need to frequently and manually open and close the discharge door in the discharging process, the automatic discharging control system of the finished product bin is not easy to cause the situations of asphalt material overflow and material scattering when being used in an asphalt station, the safety accidents that personnel scald are reduced, the charging efficiency is improved, and the production efficiency of the asphalt station is further improved.
In addition, the automatic discharging control system for the finished product bin provided by the embodiment of the invention also has the following additional technical characteristics:
in the above technical solution, preferably, the method further includes: the distance detection device is arranged below the finished product bin; the control device is used for determining the position information of the transport vehicle according to the image information and the signal of the distance detection device.
In the technical scheme, the distance detection device is arranged below the finished product bin and used for determining the position information of the transport vehicle on the material receiving platform, and specifically, when the distance detection device detects the position information, the position information of the transport vehicle is comprehensively judged through the image information and the signal of the distance detection device.
In the above technical solution, preferably, the control device is further configured to determine the number of times of movement of the transport vehicle and a corresponding material receiving position according to the image information, wherein when the distance detection device detects that the transport vehicle moves to each material receiving position, the control device drives the discharge door to open.
In the technical scheme, the control device can calculate the moving times and the corresponding material receiving positions of the transport vehicle through image information, when the transport vehicle is detected to move to each material receiving position, the control device automatically controls the discharge door to be opened, so that the goods discharged from the discharge opening fall into a container of the transport vehicle, the transport vehicle can be fully loaded by moving the transport vehicle for many times, and the discharge door does not need to be opened and closed by an operator frequently and manually during the discharging process.
In the above technical solution, preferably, the image recognition device is further configured to determine container level information corresponding to a position of the discharge opening on the transport vehicle, and the control device drives the discharge door to close when the container level information satisfies a preset condition.
In this technical scheme, be used for confirming the packing box material level information of the position that corresponds the discharge opening on the transport vechicle through image recognition device, when packing box material level information satisfies after the preset condition, controlling means control discharge opening is closed, and the condition that the pitch material spills over, spills the material is difficult for appearing, has reduced the incident that personnel scalded, has improved security and reliability.
Wherein the container level information is preferably a cargo height, and the discharge door is driven by the control device to close when the cargo height reaches a specified height.
In any of the above technical solutions, preferably, the method further includes: the prompting device is in signal connection with the control device, and the control device is used for sending prompting information to the prompting device; wherein, the prompt message comprises one or the combination of the following: position information, container size, container material level information, discharge state of a discharge opening, moving times and corresponding material receiving positions.
In the technical scheme, through setting up the suggestion device, make suggestion device and controlling means signal connection, controlling means sends the suggestion information to the suggestion device, for example, positional information, packing box size, packing box material level information, the blowing state of discharge opening, removal number of times and corresponding material receiving position, can effectual show the condition of charging, the suggestion device can set up in the control room in finished product storehouse, suggestion finished product storehouse operator also can place on the dumper, the suggestion driver should how to remove the vehicle, charging efficiency has been improved, convenience and practicality are high. Wherein, preferably, suggestion device can locate the side, the bottom surface of discharge opening.
In any of the above technical solutions, preferably, the prompting device sends the prompting information in a voice mode, and/or the prompting device sends the prompting information in an image mode.
In this technical scheme, send tip information through the voice mode through suggestion device, difficult dispersion driver's attention, the driver drives the vehicle according to voice prompt, can make the transport vechicle fill with material, and security, practicality and reliability are all than higher. The prompt device sends prompt information in an image mode, the position container size of the transport vehicle, the container material level information, the discharging state of the discharging opening, the moving times and the corresponding material receiving position can be displayed more visually, and therefore a driver can obtain more accurate prompt information, and reliability is improved.
In any one of the above technical solutions, preferably, the number of the discharge openings is multiple, and the multiple finished product bins are connected with the multiple discharge openings in a one-to-one correspondence manner; the material level detection device is arranged on each finished product bin and used for detecting the quantity of the goods in the corresponding finished product bin so as to determine the material receiving bin position of the transport vehicle through the size of the container and the quantity of the goods.
In this technical scheme, finished product storehouse automatic discharge control system includes a plurality of finished product storehouses and a plurality of material level detection device, is connected through a plurality of finished product storehouses and a plurality of discharge openings one-to-one, is provided with a material level detection device on every finished product storehouse, and material level detection device is used for detecting the goods material volume in the corresponding finished product storehouse, can the real-time detection goods material volume in every finished product storehouse to the difficult transport vechicle material loading in-process that appears, the not enough condition of goods material in the corresponding finished product storehouse. In addition, the receiving bin position of the transport vehicle is determined according to the size of the container and the amount of the goods, so that the condition of low load or overload is reduced.
Optionally, the material level detecting device is an infrared distance measuring sensor, an ultrasonic distance measuring sensor and a weighing sensor.
In any one of the above technical solutions, preferably, the material level detecting device includes a radar ranging module, the radar ranging module includes an electromagnetic wave transmitter and an electromagnetic wave receiver, and the electromagnetic wave transmitter and the electromagnetic wave receiver are both disposed on the inner side of the top wall of the finished product bin.
In this technical scheme, be radar range finding module through setting up material level detection device, radar range finding module includes electromagnetic wave transmitter and electromagnetic wave receiver, electromagnetic wave transmitter and electromagnetic wave receiver all set up the roof inboard in finished product storehouse, can be through the bottom transmission electromagnetic wave of electromagnetic wave transmitter to finished product storehouse, the electromagnetic wave is transmitted back after contacting the diapire in goods material or finished product storehouse, received by electromagnetic wave receiver, and then survey the distance between goods material and the roof, with the surplus of judging out goods material according to the distance between goods material and the roof.
In any of the above technical solutions, preferably, the prompt information further includes a quantity of the cargo in each finished product bin.
In the technical scheme, the prompt information further comprises the amount of the finished products in each finished product bin, and the prompt information is sent in a voice mode or an image mode through the prompt device, so that an operator can know the amount of the finished products in each finished product bin in advance, and the improvement of the charging efficiency is facilitated.
Embodiments of the second aspect of the invention provide an asphalt plant comprising any of the finished product bin automatic discharge control systems described above.
Through being equipped with the finished product storehouse automatic discharge control system of any above-mentioned technical scheme with the asphalt station to the difficult condition that the asphalt material spills over, spills the material that appears has reduced the incident that personnel scalded, has improved charging efficiency, and then has improved the production efficiency of asphalt station.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 shows a schematic structural diagram of a finished product bin automatic discharge control system according to one embodiment of the present invention;
FIG. 2 shows a schematic block diagram of a finished goods bin automatic discharge control system according to one embodiment of the present invention;
FIG. 3 shows a schematic block diagram of a finished goods bin automatic discharge control system according to another embodiment of the present invention;
FIG. 4 shows a schematic block diagram of a finished goods bin automatic discharge control system according to yet another embodiment of the present invention;
fig. 5 shows a schematic flow diagram of a finished product bin automatic discharge control system according to one embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:
102 product bin, 104 discharge port, 106 discharge gate, 108 drive device, 110 image recognition device, 112 control device, 114 prompt device, 116 distance detection device, 118 level detection device.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A finished goods warehouse automatic discharge control system and asphalt plant according to some embodiments of the present invention are described below with reference to fig. 1-5.
As shown in fig. 1 and 2, includes a finished product bin 102, an image recognition device 110, and a control device 112. A discharge opening 104 and a discharge door 106 arranged at the discharge opening 104 are arranged below the finished product bin 102, and the discharge door 106 is driven by a driving device 108 to open or close so as to discharge the cargo inside the finished product bin 102 (as shown in fig. 1, a stirring main machine is arranged above the finished product bin and is used for forming the finished product material, which may refer to the prior art specifically). The image recognition device 110 is used for scanning the transportation vehicle on the material receiving platform to obtain image information corresponding to the transportation vehicle (when the transportation vehicle receives material, the transportation vehicle is located below the discharging members 106).
In addition, the control device 112 is electrically connected to the driving device 108 and the image recognition device 110, respectively, and is configured to determine at least one of the position information of the transport vehicle, the size of the container, and the material level information of the container according to the image information, and when it is determined that the transport vehicle moves to each material receiving position, the control device 112 controls the discharge door 106 to open, so that the material discharged from the discharge opening 104 falls into the container of the transport vehicle, and controls the discharge door 106 to close after the material level of the container reaches a predetermined height, and further controls the discharge door 106 to be in a closed state when the size of the container does not satisfy the discharge requirement. Wherein the container dimensions include the length, width and height of the container.
Preferably, the number of the discharge openings 104 is multiple, each discharge opening 104 is correspondingly arranged above one material receiving platform, a plurality of transport vehicles can respectively drive into different material receiving platforms, and simultaneously the transport vehicles are charged, so that the charging efficiency is improved, and the production efficiency of the asphalt station is improved.
Through the scheme, the moving times and the corresponding material receiving positions of the transport vehicle can be calculated, when the transport vehicle is detected to move to the material receiving positions, the control device 112 automatically controls the opening of the discharge opening 104, so that the goods discharged from the discharge opening 104 fall into a container of the transport vehicle, the transport vehicle can be fully loaded by moving the vehicle for multiple times, and the discharge door 106 does not need to be opened and closed frequently by an operator in the discharging process.
The finished product bin automatic discharging control system provided by the invention can calculate the position information, the size of a container and the material level information of the container of the transport vehicle through the recognition of the image recognition device 110 and the analysis of the control device 112, when the transport vehicle is detected to move to each material receiving position, namely the position information coincides with a preset position, the control device 112 automatically controls the discharging door 106 to be opened, so that the material discharged from the discharging opening 104 falls into the container of the transport vehicle, when the position of the vehicle corresponding to the material receiving position of the container is full, the discharging door 106 is closed, the transport vehicle can be fully filled by moving the vehicle for multiple times, and the operator does not need to frequently and manually open and close the discharging door 106 in the discharging process, so that the situations of asphalt material overflow and material scattering are not easy to occur when the finished product bin automatic discharging control system is used in an asphalt station, and the safety accidents of personnel scalding are reduced, the charging efficiency is improved, and further the production efficiency of the asphalt station is improved.
Alternatively, the material receiving position can be set by an operator and the emptying process can be manually interfered.
In an embodiment of the present invention, as shown in fig. 1 to 5, the system determines the material receiving bin position according to the real-time material level of each finished product bin 102 and instructs the transport vehicle to drive into the corresponding material receiving platform. The system detects the position and prompts the driver during the driving process of the vehicle. After the vehicle is stopped, the system automatically identifies the position of the vehicle and the size of the container, and calculates and analyzes the moving times of the vehicle and the corresponding material receiving position. The finished product bin 102 is automatically opened for discharging, the system detects the material level in real time in the process, and when the material level is high, the finished product bin 102 door (namely the discharging door 106) is automatically closed and a driver is prompted to move the vehicle to the next material receiving position for continuously receiving the material. The vehicle moves the vehicle and receives the material many times according to the system suggestion, and until whole car is full, the system suggestion vehicle is gone away, and it is accomplished to receive the material.
In another embodiment of the present invention, as shown in fig. 5, the method for controlling the automatic discharge of the finished product bin 102 includes: 202, automatically indicating a material receiving platform according to the material level of the finished product bin 102; step 204, after the transport vehicle drives into the material receiving platform, determining the size of a container of the transport vehicle, and detecting the position information of the transport vehicle in real time; step 206, determining the moving times of the transport vehicle and the corresponding material receiving position according to the size and the position information of the container; 208, sending prompt information, such as position information, container size, container level information, the amount of the cargo in each finished product bin 102, the emptying state of the discharge opening 104, the moving times and the corresponding material receiving position; step 210, when detecting that the transport vehicle moves to the material receiving position, the control device 112 controls the driving device 108 to drive the discharging door 106 to open; step 212, when the cargo height is detected to reach the preset height, the control device 112 controls the driving device 108 to drive the discharge door 106 to close; step 214 determines whether the loading is finished, if so, the loading is prompted to be finished, and if not, the transport vehicle is prompted to move to the next material receiving position after returning to step 206.
In some embodiments of the present invention, the image recognition device 110 is further configured to determine a cargo height of the transporter corresponding to the position of the discharge opening 104, and the control device 112 controls the discharge opening 104 to be closed when the cargo height reaches a preset height.
In this embodiment, the image recognition device 110 is used for determining the height of the cargo at the position corresponding to the discharge opening 104 on the transport vehicle, and when the height of the cargo reaches the preset height, the control device 112 controls to close the discharge opening 104, so that the situations of asphalt material overflow and material scattering are not easy to occur, the safety accidents caused by scalding of personnel are reduced, and the safety and the reliability are improved.
In some embodiments of the present invention, as shown in fig. 3, the finished product bin automatic discharge control system further comprises: the prompting device 114 can be arranged in a control room of the finished product bin, can also be placed on a material conveying vehicle to be made into a vehicle-mounted prompting device, and is in signal connection with the control device 112, and the control device 112 is used for sending prompting information to the prompting device 114; wherein, the prompt message comprises one or the combination of the following: position information, container size, container level information, discharge status of the discharge opening 104, number of movements and corresponding material receiving positions.
In this embodiment, the prompting device 114 is disposed at a desired position, so that the prompting device 114 is electrically connected to the control device 112, and the control device 112 controls the prompting device 114 to send out prompting information, such as position information, container size, container material level information, material placing state of the discharge opening 104, moving times and corresponding material receiving positions, so as to effectively show the material loading condition and prompt a driver how to move the vehicle, thereby improving the material loading efficiency and being high in convenience and practicability.
In some embodiments of the present invention, the prompting device 114 issues the prompting message by voice, and/or the prompting device 114 issues the prompting message by image.
In this embodiment, the prompting device 114 sends the prompting information in a voice manner, so that the attention of the driver is not easily dispersed, the driver drives the vehicle according to the voice prompt, the transportation vehicle can be filled with materials, and the safety, the practicability and the reliability are high. The prompting device 114 sends out the prompting information in an image mode, so that the position container size, the container material level information, the discharging state of the discharging opening 104, the moving times and the corresponding material receiving position of the transport vehicle can be displayed more visually, a driver can obtain more accurate prompting information, and the reliability is improved.
In some embodiments of the present invention, the number of the discharge openings 104 is plural, and each discharge opening 104 is correspondingly disposed above one receiving platform.
In this embodiment, the quantity through discharge opening 104 is a plurality of, and every discharge opening 104 corresponds the setting and connects the material platform in one, can make a plurality of transport vechicles drive into different material platforms that connect respectively to simultaneously to a plurality of transport vechicles charge, improved charging efficiency, and then improved the production efficiency at pitch station.
Wherein, a distance monitoring device 116 is arranged on the periphery of each material receiving platform, and an image recognition device 110 is arranged on the side surface of each discharge opening 104.
In some embodiments of the present invention, as shown in fig. 1 and 4, the number of discharge openings 104 is plural, and the plurality of finished product bins 102 are connected to the plurality of discharge openings 104 in a one-to-one correspondence; a plurality of material level detecting devices 118 are arranged on each finished product bin 102, and one material level detecting device 118 is arranged on each finished product bin 102, and the material level detecting devices 118 are used for detecting the corresponding material amount in the finished product bins 102 so as to determine the material receiving bin position of the transport vehicle according to the size of the container and the material amount.
In this embodiment, the finished product bin automatic discharge control system includes a plurality of finished product bins 102 and a plurality of material level detection devices 118, and is connected with a plurality of discharge openings 104 one-to-one through a plurality of finished product bins 102, is provided with a material level detection device 118 on every finished product bin 102, and material level detection device 118 is used for detecting the stock amount in the corresponding finished product bin 102, can detect the stock amount in every finished product bin 102 in real time to in the difficult transport vechicle material loading process that appears, the insufficient condition of stock in the corresponding finished product bin 102. In addition, the receiving bin position of the transport vehicle is determined according to the size of the container and the amount of the goods, so that the condition of low load or overload is reduced.
Wherein, optionally, the level detecting device 118 is an infrared distance measuring sensor, an ultrasonic distance measuring sensor and a weighing sensor.
In some embodiments of the present invention, the level detection device 118 includes a radar ranging module that includes an electromagnetic wave transmitter and an electromagnetic wave receiver, both disposed inside the top wall of the product bin 102.
In this embodiment, by setting the material level detecting device 118 as a radar ranging module, the radar ranging module includes an electromagnetic wave transmitter and an electromagnetic wave receiver, both the electromagnetic wave transmitter and the electromagnetic wave receiver are disposed inside the top wall of the finished product bin 102, and can transmit an electromagnetic wave to the bottom of the finished product bin 102 through the electromagnetic wave transmitter, and the electromagnetic wave is transmitted back after contacting the bottom wall of the finished product bin 102 and received by the electromagnetic wave receiver, so as to measure the distance between the material and the top wall, and determine the remaining amount of the material according to the distance between the material and the top wall.
In some embodiments of the present invention, the reminder information also includes the amount of stock in each finished goods bin 102.
In this embodiment, the prompt information further includes the amount of the cargo in each finished product bin 102, and the prompt information is sent by the prompt device 114 in a voice manner or an image manner, so that the operator can know the amount of the cargo in each finished product bin 102 in advance, which is beneficial to improving the loading efficiency.
Another embodiment of the present invention provides an asphalt plant, which has the automatic discharging control system in any one of the above embodiments, and obtains asphalt through the automatic discharging control system when the transport vehicle can travel to the asphalt plant.
The technical scheme of the invention is explained in detail by combining the attached drawings, the finished product bin automatic discharging control system provided by the invention can calculate the moving times and the corresponding material receiving positions of the transport vehicle, when the transport vehicle moves according to the movement, if the transport vehicle is detected to move to the material receiving positions, the control device automatically controls the opening of the discharging opening, so that the goods discharged from the discharging opening fall into the container of the transport vehicle, the transport vehicle can be fully filled by moving the transport vehicle for many times, and the discharging switch does not need to be frequently opened and closed by an operator in the discharging process.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A finished product storehouse automatic discharge control system which characterized in that includes:
the finished product bin is provided with a discharge opening, a discharge door arranged at the discharge opening and a driving device for driving the discharge door to open and close the discharge opening, wherein the number of the discharge openings is multiple, and each discharge opening is correspondingly arranged above each material receiving platform;
the image recognition device is used for acquiring image information of a transport vehicle below the finished product bin, and one image recognition device is arranged on the side surface of each discharge opening;
the control device is connected with the image recognition device and the driving device, and is used for judging the position information, the container size and the container material level information of the transport vehicle according to the image information and controlling the action of the driving device;
the distance detection device is arranged below the finished product bin, and one distance detection device is arranged on the periphery of each material receiving platform;
the image recognition device is further used for determining container material level information of the position, corresponding to the discharge opening, on the transport vehicle, and when the container material level information meets a preset condition, the control device drives the discharge door to close;
the control device is used for determining the position information of the transport vehicle according to the image information and the signal of the distance detection device; the control device is used for determining the moving times of the transport vehicle and the corresponding material receiving positions according to the image information, and driving the discharge door to be opened by the control device when the distance detection device detects that the transport vehicle moves to each material receiving position;
further comprising:
the prompting device is arranged on the side surface or the bottom surface of the discharge opening and is in signal connection with the control device, and the control device is used for sending prompting information to the prompting device;
wherein, the prompt message comprises one or the combination of the following: the position information, the container size, the container material level information, the discharging state of the discharging opening, the moving times and the corresponding material receiving position.
2. The finished product bin automatic discharge control system of claim 1,
the prompting device sends the prompting information in a voice mode, and/or the prompting device sends the prompting information in an image mode.
3. The finished product bin automatic discharge control system of claim 1 or 2 wherein a plurality of finished product bins are connected in one-to-one correspondence with a plurality of discharge openings.
4. The finished product bin automatic discharge control system of claim 3 further comprising:
a plurality of material level detection device, every be provided with at least one on the finished product storehouse material level detection device, material level detection device is used for detecting correspondingly the goods volume in the finished product storehouse, in order to pass through the packing box size and the goods volume is confirmed the material receiving position of storehouse of transport vechicle.
5. The finished product bin automatic discharge control system of claim 4,
the material level detection device comprises a radar ranging module, the radar ranging module comprises an electromagnetic wave transmitter and an electromagnetic wave receiver, and the electromagnetic wave transmitter and the electromagnetic wave receiver are arranged on the inner side of the top wall of the finished product bin.
6. An asphalt plant, comprising: the finished product bin automatic discharge control system of any one of claims 1 to 5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811493459.4A CN109399254B (en) | 2018-12-07 | 2018-12-07 | Finished product storehouse automatic discharge control system and asphalt plant |
| PCT/CN2019/122704 WO2020114392A1 (en) | 2018-12-07 | 2019-12-03 | Automatic discharge control system for finished product bins and asphalt station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811493459.4A CN109399254B (en) | 2018-12-07 | 2018-12-07 | Finished product storehouse automatic discharge control system and asphalt plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109399254A CN109399254A (en) | 2019-03-01 |
| CN109399254B true CN109399254B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811493459.4A Active CN109399254B (en) | 2018-12-07 | 2018-12-07 | Finished product storehouse automatic discharge control system and asphalt plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109399254B (en) * | 2018-12-07 | 2021-10-15 | 三一汽车制造有限公司 | Finished product storehouse automatic discharge control system and asphalt plant |
| CN110436219A (en) * | 2019-09-04 | 2019-11-12 | 陕西达刚筑路环保设备有限公司 | A kind of finished bin blowing transfer device |
| CN110745583B (en) * | 2019-10-31 | 2021-03-16 | 三一汽车制造有限公司 | Automatic positioning system for vehicle charging and asphalt station |
| CN111749080A (en) * | 2020-06-30 | 2020-10-09 | 三一汽车制造有限公司 | Material receiving system and asphalt mixing plant |
| CN111749082B (en) * | 2020-07-21 | 2023-01-24 | 三一汽车制造有限公司 | Material distribution system of paver, paver and material distribution control method of paver |
| CN112919155A (en) * | 2021-01-22 | 2021-06-08 | 广东冠粤路桥有限公司 | Automatic discharging system |
| CN113031666A (en) * | 2021-03-12 | 2021-06-25 | 福州金牛水泥有限公司 | Automatic historical data optimizing method |
| CN113510852B (en) * | 2021-04-28 | 2023-01-31 | 三一专用汽车有限责任公司 | Automatic charging method, device and system |
| CN113562391A (en) * | 2021-06-30 | 2021-10-29 | 安徽马钢矿业资源集团桃冲矿业有限公司 | Automatic discharging control system for discharging trolley of belt conveyor |
| CN113562478B (en) * | 2021-07-16 | 2023-08-29 | 安徽海螺信息技术工程有限责任公司 | Anti-cheating integrated system for quantitatively loading bulk materials |
| CN113807775A (en) * | 2021-08-26 | 2021-12-17 | 三一汽车制造有限公司 | Vehicle identification method, device and system and mixing station |
| 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 |
| CN114772319A (en) * | 2022-06-07 | 2022-07-22 | 镇江港务集团有限公司 | Blowing hopper that possesses freight train locate function |
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| WO2020114392A1 (en) | 2020-06-11 |
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