CN113759843A - Mine self-service delivery system - Google Patents
Mine self-service delivery system Download PDFInfo
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- CN113759843A CN113759843A CN202111017998.2A CN202111017998A CN113759843A CN 113759843 A CN113759843 A CN 113759843A CN 202111017998 A CN202111017998 A CN 202111017998A CN 113759843 A CN113759843 A CN 113759843A
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- 238000005070 sampling Methods 0.000 claims abstract description 94
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- 238000012546 transfer Methods 0.000 claims description 6
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 5
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- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
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Abstract
The mine self-service delivery system is used for mine fine iron powder delivery self-service reservation, automatic weighing detection, automatic sampling and automatic release full-flow digital control, realizes two-way fusion based on automation and informatization, and realizes a set of comprehensive unmanned, automatic and digital mine delivery control system by informationally driving automation. Through implementing above-mentioned automatic delivery system, can realize that the customer is by oneself flow such as reservation, check weighing by oneself, sample by oneself, automatic package, automatic clearance, be convenient for realize orderly delivery, avoid freight train stifled door row team, simultaneously, greatly reduced cost of labor reduces the logistics cost, and stop making fake and dispute, improve delivery efficiency.
Description
Technical Field
The invention belongs to the technical field of mine delivery control, and relates to a mine self-service delivery system.
Background
At present, the mine industry is briskly developed, a matched mine delivery system is urgently needed to standardize a delivery flow, the processes of weight checking, sampling, entrance guard, delivery and the like in the conventional mine system are independently managed, and a set of complete delivery system is not provided to realize the control processes of self-service reservation, self-service weight checking, self-service sampling, automatic packaging, automatic release and the like of delivery. Has the problems of disordered delivery, vehicle door blockage and queuing, low efficiency and the like,
disclosure of Invention
In order to solve the technical problems, the invention aims to provide a mine self-service delivery system, which realizes the automatic delivery control process with unattended whole process, fully recorded process and automatic abnormal alarm by organically combining an informatization technology and automatic control.
The invention provides a mine self-service delivery system, which comprises:
the self-service reservation module is used for making a delivery plan, reserving vehicles and reserving and checking, generating in-plant filing information after the checking is passed, and sending the in-plant filing information to the intelligent access control module, the automatic weight checking module and the automatic sampling and preparing module;
the intelligent access control module is used for automatically identifying and matching the entering record information through the license plate and intelligently controlling entering check vehicles and leaving delivery vehicles;
the automatic weight checking module is used for carrying out tare weight checking and secondary weight checking after loading on the vehicle;
the automatic sampling and sample preparing module is used for automatically sampling the loaded goods before the weight is checked for the second time, and automatically packaging the collected goods after the collected goods are subjected to division, material mixing and sample preparation;
and the client APP terminal is used for receiving the reservation success information sent by the self-service reservation module, the weight checking completion information sent by the automatic weight checking module, the sampling completion information sent by the automatic sampling and sample preparing module and the vehicle entering and leaving information sent by the intelligent access control module.
In the mine self-service delivery system of the present invention, the self-service reservation module includes:
the delivery plan making module is used for making a daily delivery plan according to the delivery rule according to the bill of lading of the client;
the vehicle reservation module is used for selecting a delivery vehicle, a driver, receiving information and material information according to a delivery plan and sending a reservation application;
and the reservation auditing module receives the reservation application, performs logic judgment and auditing, generates the information of entering the factory for record after the auditing is passed, and sends the information to the intelligent access control module, the automatic weight checking module and the automatic sampling and sample preparing module.
In the self-service delivery system for mines of the present invention, the automatic weight checking module comprises: the system comprises a license plate recognition camera, a weighbridge, two weight checking vehicle detectors, an LED (light-emitting diode) indicating screen and a weight checking control submodule;
the weighbridge is used for carrying out tare weight detection and secondary weight detection after loading and sending weighing data to the weight detection control submodule;
the license plate recognition camera is arranged beside the weighbridge and used for recognizing the number plate of the vehicle when weighing and sending the number plate to the weight checking control submodule for number plate comparison;
the two weighing vehicle detectors are respectively arranged on two sides of the weighbridge, judge whether the vehicle is weighed completely or not and send the judgment result to the weighing control submodule;
the LED indication screen is connected with the weighing control submodule, when the vehicle is not completely parked in a weighing scale, the error of the parking position is displayed, and when the vehicle is weighed, weighing data is displayed;
and the weight checking control submodule compares the number plate of the weight checking vehicle according to the information of entering the factory for record so as to judge whether the secondary weight checking meets the delivery requirement.
In the self-service delivery system for mines of the present invention, the automatic sampling and sample preparation module includes: the system comprises a sampling control sub-module, a sampling vehicle detector, a mobile cart, a mobile trolley, a sampler, a transfer sub-module and an encapsulation sub-module;
the sampling vehicle detector is used for scanning vehicles in a sampling area and sending compartment parameter information, vehicle position information and random sampling point coordinates to the sampling control submodule;
the mobile cart moves along the double guide rails above the sampling area to accurately position longitudinal points in the carriage, and the mobile cart moves along the single slide rail on the mobile cart to accurately position transverse points in the carriage;
the sampler is arranged on the moving trolley, and the sampler takes materials in the carriage through the spiral sampling head, and carries out quantitative sampling and then conveys the materials to the packaging sub-module through the transferring sub-module to complete sampling and packaging;
the sampling control sub-module controls the mobile cart, the mobile trolley and the sampler.
In the mine self-service delivery system of the present invention, the sampler includes: the device comprises a spiral sampling head, a mixing tank, a quantitative material taking device, a waste bin and a sample collector;
the helical sampling head comprises: the device comprises an auger, a lifting driving device, a rotary driving device and a vertical storage bin; the lifting driving device and the rotating driving device respectively drive the spiral drill to lift and rotate; the vertical storage bin is used for collecting samples collected by the spiral drill;
the compounding jar includes: the feeding hopper is communicated with the vertical storage bin, the feeding hopper is communicated with the mixing tank through a feeding pipeline, the mixing tank is respectively communicated with the quantitative material taking device and the waste material bin through a three-way pipeline, and the control valve is arranged on the three-way pipeline to control the material mixing and discharging time;
the quantitative dispenser comprises: the device comprises an outer cavity, a quantitative rod, a discharge gate and an electric push rod; the electric push rod pushes the quantitative rod to a working position, the discharge hole is closed, and when the outer cavity is filled with the materials, the electric push rod pulls the quantitative rod to pull the quantitative materials to a collecting position and send the quantitative materials to the sample collector through a pipeline;
and the samples in the sample collector are conveyed to the packaging submodule through the transfer submodule.
In the self-service delivery system for mines of the present invention, the intelligent access control module comprises: the system comprises a license plate recognition device, a factory entrance detection submodule, a factory exit detection submodule and an access control device;
the license plate recognition equipment recognizes license plate information and sends the license plate information to the factory-entering detection submodule and the factory-leaving detection submodule;
the entrance detection submodule is matched with the entering record information according to the license plate information, if multiple appointments exist in the same day, a driver is required to select and designate the entering record information, and after a client and a delivery plan are confirmed, the entrance guard device is driven to lift the rod, and vehicles are allowed to enter;
and the delivery detection submodule judges the loading and unloading times and the weighing times of the vehicle, whether the sampling is finished or not and whether cheating behaviors exist or not according to the license plate information, and drives the entrance guard device to lift the rod to allow the vehicle to run out after automatic verification is correct.
In the mine self-service delivery system, the weight detecting vehicle detector and the vehicle detector adopt laser scanning radars.
The mine self-service delivery system is used for mine fine iron powder delivery self-service reservation, automatic weighing detection, automatic sampling and automatic release full-flow digital control, realizes two-way fusion based on automation and informatization, and realizes a set of comprehensive unmanned, automatic and digital mine delivery control system by informationally driving automation. Through the system, ordered delivery can be realized, the situation that the freight cars are blocked and arranged in large teams is avoided, meanwhile, the labor cost is greatly reduced, the logistics cost is reduced, counterfeiting and disputes are avoided, and the delivery efficiency is improved.
Drawings
FIG. 1 is a schematic view of a mine self-service delivery system of the present invention;
FIG. 2 is a schematic diagram of a self-service reservation module of the present invention;
FIG. 3 is a schematic diagram of an automatic weight-checking module according to the present invention;
FIG. 4 is a schematic diagram of an automated sampling module of the present invention;
fig. 5 is a schematic view of the smart entry module of the present invention.
Detailed Description
As shown in fig. 1, the self-service delivery system for mines of the present invention includes: the system comprises a self-service reservation module, an intelligent access control module, an automatic weight checking module, an automatic sampling and sample preparing module and a client APP terminal.
And the self-service reservation module is used for making a delivery plan, reserving vehicles and reserving and checking, generating in-plant filing information after the checking is passed, and sending the in-plant filing information to the intelligent access control module, the automatic weight checking module and the automatic sampling and preparing module. And the intelligent access control module is used for automatically identifying and matching the information of entering the factory for recording through the license plate and intelligently controlling entering checking vehicles and leaving delivery vehicles. And the automatic weight checking module is used for carrying out tare weight checking and secondary weight checking after loading on the vehicle. And the automatic sampling and sample preparing module is used for automatically sampling the loaded goods before the weight is checked for the second time, and automatically packaging the collected goods after the sampling is subjected to division, material mixing and sample preparation. And the client APP terminal is used for receiving the reservation success information sent by the self-service reservation module, the weight checking completion information sent by the automatic weight checking module, the sampling completion information sent by the automatic sampling and sample preparing module and the vehicle entering and leaving information sent by the intelligent access control module.
As shown in fig. 2, the self-service reservation module includes: the delivery plan making module, the vehicle reservation module and the reservation auditing module. The self-service reservation module is a module for providing delivery and allocation reservation for a customer, an App service platform facing customer service is constructed in a micro-service mode by utilizing an information technology, online interaction of mine companies and customer services is realized, ordered organization delivery can be implemented for the customer and the mine companies by implementing the reservation platform, logistics resource congestion is avoided, ordered management of mine delivery can be improved, and meanwhile logistics cost can be reduced for the customer; the queuing scene that the original client queues for more than one day is avoided and stopped.
And the delivery plan making module is used for making a daily delivery plan according to the customer bill of lading and the delivery rule. And the vehicle reservation module is used for selecting a delivery vehicle, a driver, receiving information and material information according to the delivery plan and sending a reservation application. And the reservation auditing module receives the reservation application, performs logic judgment and auditing, generates the information of entering the factory for record after the auditing is passed, and sends the information to the intelligent access control module, the automatic weight checking module and the automatic sampling and sample preparing module.
As shown in fig. 3, the automatic weight-checking module includes: the system comprises a license plate recognition camera, a weighbridge, two weight checking vehicle detectors, an LED (light-emitting diode) indicating screen and a weight checking control submodule.
In the whole automatic weight checking process, the whole process is unattended. The full-flow detection, recording and analysis technology avoids the conventional loopholes such as running, overflowing, dripping, leaking and the like in the metering process, and meanwhile, various anti-cheating means such as license plate identification, photography, video recording, flow analysis and the like are adopted to prevent cheating; the weight data can be read out by being compatible with the existing electronic automobile scale equipment; tracking and positioning the vehicle by adopting a vehicle detection technology, and guiding the vehicle to pass through a truck scale by adopting an LED screen; the monitoring equipment is weighed heavily, no dead angle exists, and workers can monitor and snapshot drivers and measured materials through video monitoring; local metering and network disconnection metering are supported; supporting the pound order to be subsidized; the unattended system can realize manual weighing in the abnormal repairing process.
The weighbridge is used for carrying out tare weight detection and secondary weight detection after loading and sending weighing data to the weight detection control submodule; the license plate recognition camera is arranged beside the weighbridge and used for recognizing the number plate of the vehicle when weighing and sending the number plate to the weight checking control submodule for number plate comparison; the two weighing vehicle detectors are respectively arranged on two sides of the weighbridge, judge whether the vehicle is weighed completely or not and send the judgment result to the weighing control submodule; the LED indication screen is connected with the weighing control submodule, when the vehicle is not completely parked in a weighing scale, the error of the parking position is displayed, and when the vehicle is weighed, weighing data is displayed; and the weight checking control submodule compares the number plate of the weight checking vehicle according to the information of entering the factory for record so as to judge whether the secondary weight checking meets the delivery requirement.
In specific implementation, two sets of license plate identification, vehicle detection and display equipment are arranged because tare weight detection and secondary weight detection are required to be carried out respectively. The first group of license plate recognition cameras 1 and 2 are used for number plate recognition before tare weight checking, and the second group of license plate recognition cameras 3 and 4 are used for number plate recognition before secondary weight checking. The first weight-checking vehicle detector 5 is used for scanning the position of the vehicle when checking the weight, and the second weight-checking vehicle detector 6 is used for scanning the position of the vehicle when checking the weight for the second time. The first LED indication screen 7 is used for carrying out related data display on the tare weight, and the second LED indication screen 8 is used for carrying out related data display on the second weight.
The automatic weight checking process is as follows:
(1) the vehicle enters a gate post, the number of the vehicle is automatically identified, the vehicle automatically enters a factory after the reservation information is successfully matched, and the vehicle enters the factory and waits for tare weight checking according to the indicating plate;
(2) before the vehicle enters the pound according to the prompt, the content displayed by the first LED indication screen 7 is checked, and the vehicle can be weighed if the prompt is 'please weigh the pound';
(3) after weighing, the first group of license plate recognition cameras 1 and 2 recognize the license plate of the vehicle, if the license plate is not recognized, the first LED indication screen 7 prompts the vehicle to weigh again, and the license plate recognition cameras recognize the license plate number and compare the license plate number with the planned bound license plate number;
(4) the vehicle detector for checking the weight on both sides of the platform weight 9 judges whether the vehicle is completely weighing. If the vehicle is not fully loaded and parked, the first LED indicator screen 7 will prompt the driver to "park out of position"; when the vehicle stops at the right position, the wagon balance starts to be measured, the weight is displayed on the first LED indicating screen 7, and the vehicle can leave;
(5) after the vehicle weight is judged to be correct through a series of anti-cheating systems, the camera shoots the photos of the front and the back of the vehicle, and the vehicle weight is weighed after weighing;
(6) the vehicle drives into the stock ground to load; a stockyard field worker selects a vehicle number and confirms the material loading state by using a handheld terminal;
(7) after the vehicle is filled with materials, after automatic sampling, before the vehicle drives into the pound again, checking the content displayed by the second LED indication screen 8, and prompting that the vehicle can weigh up if the vehicle asks for weighing up;
(8) the second group of license plate recognition cameras 3 and 4 recognize the number plate of the vehicle after weighing, if the number plate of the vehicle is not recognized, the second LED indication screen 8 prompts the vehicle to weigh again, the second group of license plate recognition cameras recognize the number plate again and bind the number plate with the plan to compare, meanwhile, whether automatic sampling is finished or not is verified, if the automatic sampling is not finished, prompting is carried out, weighing is carried out after sampling, and if the verification is passed, weighing position checking is started.
(9) And the vehicle detectors for checking the weight of the vehicle on two sides of the weighbridge judge whether the vehicle is completely weighed. If the vehicle is not fully loaded and parked, the second LED indicator screen 8 will prompt the driver to "park out of alignment"; when the vehicle stops at the right position and all system checks are passed, the wagon balance system starts to measure and displays the weight on the second LED indicator screen 8, and the vehicle can leave;
(10) if the weight information of the vehicle needs to be adjusted, the vehicle directly drives down the weight and enters a stock ground for loading/unloading materials; and (4) the field staff of the stock yard uses a handheld terminal machine to punch a card to confirm the loading/unloading state of the material, and repeats the process of checking the weight twice.
As shown in fig. 4, the automatic sampling module includes: the device comprises a sampling control sub-module, a sampling vehicle detector, a mobile cart, a mobile trolley, a sampler, a transfer sub-module and an encapsulation sub-module.
The sampling vehicle detector is used for scanning vehicles in a sampling area and sending compartment parameter information, vehicle position information and random sampling point coordinates to the sampling control submodule; the mobile cart moves along the double guide rails above the sampling area to accurately position longitudinal points in the carriage, and the mobile cart moves along the single slide rail on the mobile cart to accurately position transverse points in the carriage; the sampler is arranged on the moving trolley, and the sampler takes materials in the carriage through the spiral sampling head, and carries out quantitative sampling and then conveys the materials to the packaging sub-module through the transferring sub-module to complete sampling and packaging; the sampling control sub-module controls the mobile cart, the mobile trolley and the sampler.
Whole automatic sampling process is also unmanned on duty, and automatic sampling module adopts the full-automatic system of adopting of bridge type car fine iron powder to adopt laser and digital technique, fixes a position random point distribution to current carriage to produce sampling point coordinate parameter, with the realization automatic sampling, guaranteed the authenticity of sample, also avoided sample moisture loss simultaneously. During specific implementation, the sampling has two control modes of automation and manual operation, and the operation is simple and the use is convenient. The computer of the sampling system, namely the sampling control submodule, realizes networking and information sharing, and the monitoring device arranged in the bridge type automobile iron concentrate powder full-automatic sampling system can observe the dynamic process of sampling in a control room so that an operator can timely and comprehensively know the sampling condition, and the sampling work is safer. The sampling module can complete the whole sampling process within several minutes, and realizes unmanned intervention, no document transmission and flawless automation and networked operation for enterprises.
All levels of equipment in the automatic sampling and sample preparing module are installed in a chain mode, detection devices are arranged at all positions to monitor all levels of stages of a sampling and sample preparing process, so that chute blockage and equipment failure are prevented, and once the system fails, the system can give an alarm and enter a system to clean or stop the system. The sampling and preparing system is also provided with a manual mode for maintenance and test.
In particular, the sampler comprises: the device comprises a spiral sampling head, a mixing tank, a quantitative material taking device, a waste bin and a sample collector.
The helical sampling head comprises: the device comprises an auger, a lifting driving device, a rotary driving device and a vertical storage bin; the lifting driving device and the rotating driving device respectively drive the spiral drill to lift and rotate; the vertical storage bin is used for collecting samples collected by the spiral drill; the compounding jar includes: the feeding hopper is communicated with the vertical storage bin, the feeding hopper is communicated with the mixing tank through a feeding pipeline, the mixing tank is respectively communicated with the quantitative material taking device and the waste material bin through a three-way pipeline, and the control valve is arranged on the three-way pipeline to control the material mixing and discharging time; the quantitative dispenser comprises: the device comprises an outer cavity, a quantitative rod, a discharge gate and an electric push rod; the electric push rod pushes the quantitative rod to a working position, the discharge hole is closed, and when the outer cavity is filled with the materials, the electric push rod pulls the quantitative rod to pull the quantitative materials to a collecting position and send the quantitative materials to the sample collector through a pipeline; and the samples in the sample collector are conveyed to the packaging submodule through the transfer submodule.
During concrete implementation, choose the sampling point 3 at random, control spiral sampling head and carry out full section sampling, by the sampling article through dividing the back go into the compounding jar, with 3 brill materials thoughtlessly stirring after even, the control gate is opened and is put into quantitative sampler with the back sample that mixes, and quantitative sampler puts into the collection appearance ware of bottom outlet with 200g sample and keeps, and all the other materials are discharged by row material pipe and are abandoned the feed bin. After the sample collector collects 15 full samples, the bottom of the sample collector is opened, and the samples are placed into the packaging sub-module by a conveyor belt or a conveying pipeline and the like to be automatically packaged and coded.
As shown in fig. 5, the smart entry module includes: license plate identification equipment, the detection submodule that goes into factory, the detection submodule that dispatches from factory and entrance guard's device.
The license plate recognition equipment recognizes license plate information and sends the license plate information to the factory-entering detection submodule and the factory-leaving detection submodule; the entrance detection submodule is matched with the entering record information according to the license plate information, if multiple appointments exist in the same day, a driver is required to select and designate the entering record information, and after a client and a delivery plan are confirmed, the entrance guard device is driven to lift the rod, and vehicles are allowed to enter; and the delivery detection submodule judges the loading and unloading times and the weighing times of the vehicle, whether the sampling is finished or not and whether cheating behaviors exist or not according to the license plate information, and drives the entrance guard device to lift the rod to allow the vehicle to run out after automatic verification is correct.
During specific implementation, the vehicle detector for weight detection and the vehicle detector for weight detection both adopt laser scanning radars.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined by the appended claims.
Claims (7)
1. A mine self-service delivery system, comprising:
the self-service reservation module is used for making a delivery plan, reserving vehicles and reserving and checking, generating in-plant filing information after the checking is passed, and sending the in-plant filing information to the intelligent access control module, the automatic weight checking module and the automatic sampling and preparing module;
the intelligent access control module is used for automatically identifying and matching the entering record information through the license plate and intelligently controlling entering check vehicles and leaving delivery vehicles;
the automatic weight checking module is used for carrying out tare weight checking and secondary weight checking after loading on the vehicle;
the automatic sampling and sample preparing module is used for automatically sampling the loaded goods before the weight is checked for the second time, and automatically packaging the collected goods after the collected goods are subjected to division, material mixing and sample preparation;
and the client APP terminal is used for receiving the reservation success information sent by the self-service reservation module, the weight checking completion information sent by the automatic weight checking module, the sampling completion information sent by the automatic sampling and sample preparing module and the vehicle entering and leaving information sent by the intelligent access control module.
2. The mine self-service delivery system of claim 1, wherein the self-service reservation module comprises:
the delivery plan making module is used for making a daily delivery plan according to the delivery rule according to the bill of lading of the client;
the vehicle reservation module is used for selecting a delivery vehicle, a driver, receiving information and material information according to a delivery plan and sending a reservation application;
and the reservation auditing module receives the reservation application, performs logic judgment and auditing, generates the information of entering the factory for record after the auditing is passed, and sends the information to the intelligent access control module, the automatic weight checking module and the automatic sampling and sample preparing module.
3. The mine self-service delivery system of claim 1, wherein the automatic weight checking module comprises: the system comprises a license plate recognition camera, a weighbridge, two weight checking vehicle detectors, an LED (light-emitting diode) indicating screen and a weight checking control submodule;
the weighbridge is used for carrying out tare weight detection and secondary weight detection after loading and sending weighing data to the weight detection control submodule;
the license plate recognition camera is arranged beside the weighbridge and used for recognizing the number plate of the vehicle when weighing and sending the number plate to the weight checking control submodule for number plate comparison;
the two weighing vehicle detectors are respectively arranged on two sides of the weighbridge, judge whether the vehicle is weighed completely or not and send the judgment result to the weighing control submodule;
the LED indication screen is connected with the weighing control submodule, when the vehicle is not completely parked in a weighing scale, the error of the parking position is displayed, and when the vehicle is weighed, weighing data is displayed;
and the weight checking control submodule compares the number plate of the weight checking vehicle according to the information of entering the factory for record so as to judge whether the secondary weight checking meets the delivery requirement.
4. The mine self-service shipping system of claim 1, wherein the automated sampling module comprises: the system comprises a sampling control sub-module, a sampling vehicle detector, a mobile cart, a mobile trolley, a sampler, a transfer sub-module and an encapsulation sub-module;
the sampling vehicle detector is used for scanning vehicles in a sampling area and sending compartment parameter information, vehicle position information and random sampling point coordinates to the sampling control submodule;
the mobile cart moves along the double guide rails above the sampling area to accurately position longitudinal points in the carriage, and the mobile cart moves along the single slide rail on the mobile cart to accurately position transverse points in the carriage;
the sampler is arranged on the moving trolley, and the sampler takes materials in the carriage through the spiral sampling head, and carries out quantitative sampling and then conveys the materials to the packaging sub-module through the transferring sub-module to complete sampling and packaging;
the sampling control sub-module controls the mobile cart, the mobile trolley and the sampler.
5. The mine self-service shipping system of claim 1, wherein the sampler comprises: the device comprises a spiral sampling head, a mixing tank, a quantitative material taking device, a waste bin and a sample collector;
the helical sampling head comprises: the device comprises an auger, a lifting driving device, a rotary driving device and a vertical storage bin; the lifting driving device and the rotating driving device respectively drive the spiral drill to lift and rotate; the vertical storage bin is used for collecting samples collected by the spiral drill;
the compounding jar includes: the feeding hopper is communicated with the vertical storage bin, the feeding hopper is communicated with the mixing tank through a feeding pipeline, the mixing tank is respectively communicated with the quantitative material taking device and the waste material bin through a three-way pipeline, and the control valve is arranged on the three-way pipeline to control the material mixing and discharging time;
the quantitative dispenser comprises: the device comprises an outer cavity, a quantitative rod, a discharge gate and an electric push rod; the electric push rod pushes the quantitative rod to a working position, the discharge hole is closed, and when the outer cavity is filled with the materials, the electric push rod pulls the quantitative rod to pull the quantitative materials to a collecting position and send the quantitative materials to the sample collector through a pipeline;
and the samples in the sample collector are conveyed to the packaging submodule through the transfer submodule.
6. The mine self-service delivery system of claim 1, wherein the intelligent access control module comprises: the system comprises a license plate recognition device, a factory entrance detection submodule, a factory exit detection submodule and an access control device;
the license plate recognition equipment recognizes license plate information and sends the license plate information to the factory-entering detection submodule and the factory-leaving detection submodule;
the entrance detection submodule is matched with the entering record information according to the license plate information, if multiple appointments exist in the same day, a driver is required to select and designate the entering record information, and after a client and a delivery plan are confirmed, the entrance guard device is driven to lift the rod, and vehicles are allowed to enter;
and the delivery detection submodule judges the loading and unloading times and the weighing times of the vehicle, whether the sampling is finished or not and whether cheating behaviors exist or not according to the license plate information, and drives the entrance guard device to lift the rod to allow the vehicle to run out after automatic verification is correct.
7. The mine self-service delivery system of claim 3 or 4, wherein the weight-checking vehicle detector and the vehicle detector are both laser scanning radars.
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