CN213812527U - Concentrate transport vechicle is weighed and sampling device - Google Patents

Abstract

The utility model belongs to the technical field of the metallurgy, specifically speaking relates to a concentrate transport vechicle is weighed and sampling device. The concentrate transport vechicle weigh and sampling device including be used for going into the vehicle weighing machine who weighs to the business turn over vehicle constructs, be used for discerning whether the vehicle stops completely on the vehicle weighing machine constructs and vehicle information's vehicle identification system, be used for carrying out the sampling mechanism of sample to the concentrate on the vehicle, be used for carrying out coordinated control's main control unit to each mechanism. The utility model discloses to weigh, sample, measurement, data storage integrate to same system in, realize automatic weighing and sampling to store each item data, the later stage can directly be called, realizes that unmanned on duty weighs, weighs with sample efficiently, data can not lose moreover, the human cost is low, the operation risk is low.

Description

Concentrate transport vechicle is weighed and sampling device

Technical Field

The utility model belongs to the technical field of the metallurgy, specifically speaking relates to a concentrate transport vechicle is weighed and sampling device.

Background

Among the prior art, the mining area generally adopts artifical on-the-spot weighing, measurement to the statistics of concentrate volume, is sampled by the manual work after weighing simultaneously, and because the concentrate volume that the mining area transported every day is great, the mode that adopts traditional weighbridge to weigh, artifical measurement and sampling is not only inefficiency, and the human cost input is great moreover, and artifical measurement data makes mistakes easily, and staff need to the sample of large-scale truck top in the sampling process, and the sampling efficiency is low and the operation risk is big.

Disclosure of Invention

An object of the utility model is to provide a concentrate transport vechicle is weighed and sampling device, will weigh, sample, measure, data storage integrate to same system in, realize automatic weighing and sampling to store each item data, the later stage can directly be called, realizes that unmanned on duty weighs, weighs with sample efficiently, data can not lose moreover, the human cost is low, the operation risk is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concentrate transport vechicle is weighed and sampling device, includes the vehicle weighing machine who is used for going on weighing to business turn over vehicle constructs, is used for discerning whether the vehicle stops completely on the vehicle weighing machine constructs and discernment vehicle information's vehicle identification system, is used for carrying out the sampling machine to the concentrate on the vehicle constructs, is used for restricting the automatic banister of vehicle business turn over, is used for carrying out coordinated control's main control unit to each mechanism, vehicle weighing machine construct and install road ground position department of weighing, sampling machine constructs directly over vehicle weighing machine, vehicle identification system installs in vehicle weighing machine structure entry and exit, the access & exit department of vehicle weighing machine structure front end still install automatic banister, vehicle weighing machine constructs, vehicle identification system, sampling machine structure, automatic banister and main control unit electricity are connected.

Furthermore, the main controller is also connected with a data storage module and a manual input module.

Further, the whole embedding of vehicle weighing mechanism install under road ground, vehicle weighing mechanism top surface and ground parallel and level.

Further, vehicle weighing machine construct including backup pad, bearing plate, pick-up plate, damping spring and weighing sensor, the backup pad install at the ground base portion of weighing, the pick-up plate is installed at the backup pad top, the bearing plate is installed to the pick-up plate top, is provided with damping spring between bearing plate and the backup pad, the top surface four corners of pick-up plate all install weighing sensor, weighing sensor and bearing plate contact.

Further, the vehicle recognition system include the camera that is used for shooing the locomotive and the rear of a vehicle of vehicle, be used for to the camera shoot the image carry out the image recognition module of handling and carry out the data processing module of handling to image recognition data, respectively install a camera at vehicle weighing mechanism's front end and rear end, the camera be connected with image recognition module electricity, image recognition module passes through data processing module and is connected with main control unit.

Further, the sampling mechanism include sampling mechanism, sample weighing machine construct and sample conveyor belt, sampling mechanism installs directly over the vehicle weighing machine constructs, sample weighing machine constructs and installs in the sample room, install the sample conveyor belt who is used for carrying the sample between sampling mechanism and the sample weighing machine structure, sampling mechanism, sample weighing machine construct and sample conveyor belt all are connected with main control unit electricity.

Furthermore, the sampling mechanism include frame, rotary drum, sampling pipe, sampling driving cylinder and pipeline cylinder of unloading, rotary drum install in the frame through the pivot, the pivot is passed through the gear and is connected with the rotating electrical machines transmission in the frame, rotary drum endotheca be equipped with and follow the gliding sampling pipe of rotary drum inner chamber, install the sampling driving cylinder on the rotary drum outer tube wall, the sampling pipe in sampling driving cylinder's piston rod and the rotary drum passes through connecting block fixed connection, set up on the rotary drum section of thick bamboo wall and supply the gliding elongated slot of connecting block, sampling pipe inner chamber upper portion install the pipeline cylinder of unloading, install the push pedal of unloading on the piston rod of pipeline cylinder of unloading, rotary electrical machines, sampling driving cylinder and pipeline cylinder of unloading all be connected with main control unit electricity.

Furthermore, the outer side of the sampling mechanism is also provided with a protective cover, and the protective cover is connected with the rack.

Further, the sample weighing mechanism include weighing platform, electronic scale, connect the silo, push away material cylinder, scraping wings and sample and accept the box, weighing platform on be fixed with the electronic scale, the electronic scale is located sample conveyor belt output end under, be fixed with on the tray of electronic scale and connect the silo, connect both ends opening around the silo, connect the silo rear side to push away the material cylinder through the support mounting, push away to be fixed with the scraping wings on the material cylinder piston rod, the scraping wings with connect silo cavity and aim at, be provided with the sample under the front side that connects the silo and accept the box, electronic scale, pushing away the material cylinder and all be connected with main control unit electricity.

The utility model has the advantages that:

1. the utility model identifies the vehicle through the vehicle identification system, then uploads the vehicle information to the main controller, the main controller automatically generates the corresponding data form, then the vehicle weighing mechanism starts weighing, corresponding weight data and time data are automatically filled in the generated data form, when the vehicle is weighed, the sampling mechanism samples and then conveys the sample into a sample room, weighing the sample, automatically filling the corresponding weight information of the sample into the generated data sheet, the weighing, the sampling, the metering and the data storage are integrated into the same system, so that the automatic weighing and the sampling are realized, and store each item data, but later stage direct call realizes unmanned on duty and weighs, weighs with the sample efficient, data can not lose moreover, the human cost is low, the operation risk is low.

2. The utility model discloses vehicle identification system can shoot the discernment of shooing, can discern moreover whether the vehicle is in the vehicle weighing machine completely construct, ensure that the vehicle lies in vehicle weighing machine completely after constructing, just can start the action of weighing, avoid appearing weighing error, the unsafe condition of data.

3. The utility model discloses vehicle weighing machine constructs can accurately weigh empty wagon and heavy car to upload to main control unit, main control unit directly calculates the net weight of concentrate through empty wagon and heavy car weight and takes notes, and the utility model discloses can carry out the record to data such as the business turn over time of vehicle, load and store, the later stage of being convenient for is called and is looked over.

4. The utility model discloses sampling mechanism not only can carry out automatic sampling collection by the sample in the vehicle, but also can weigh the sample automatically to reach main control unit on will weighing data, take notes in the data sheet, realize a series of actions such as automatic sampling, sample are weighed, the staff need not to ascend a height the sampling, and the sampling efficiency is high, and the operation risk is low moreover.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is the schematic diagram of the internal structure of the present invention

Fig. 3 is a front partial sectional view of the present invention;

FIG. 4 is a schematic view of the structure of the detection board of the present invention;

FIG. 5 is a schematic view of the overall structure of the sampling mechanism of the present invention;

FIG. 6 is a schematic structural view of the sampling mechanism of the present invention in a sampling state;

fig. 7 is a front view of the sampling mechanism of the present invention in a sampling state;

FIG. 8 is a partial enlarged view of the portion of FIG. 7 a;

fig. 9 is a schematic diagram of the internal mechanism of the sampling tube of the present invention;

fig. 10 is a schematic structural view of the sampling mechanism of the present invention in the unloading state;

FIG. 11 is a side view of the sampling mechanism of the present invention in the unloading state;

fig. 12 is a front view of a sample weighing mechanism of the present invention;

FIG. 13 is a right side view of the sample weighing mechanism of the present invention;

FIG. 14 is a top view of the sample weighing mechanism of the present invention;

fig. 15 is a control block diagram of the present invention.

In the figure: a-vehicle weighing mechanism, B-vehicle identification system, C-sampling mechanism, D-main controller, E-data storage module, F-manual input module, G-automatic barrier gate, A1-supporting plate, A2-detection plate, A3-bearing plate, A4-damping spring, A5-weighing sensor, B1-camera, B2-image identification module, B3-data processing module, C1-sampling mechanism, C2-sample weighing mechanism, C3-sample conveying belt, C1-1-frame, C1-2-rotary cylinder, C1-3-rotary shaft, C1-4-rotary motor, C1-5-sampling pipe, C1-6-sampling driving oil cylinder, C1-7-elongated slot, C1-8-pipeline unloading cylinder, C1-9-unloading push plate, C1-10-protective cover, C2-1-weighing platform, C2-2-electronic scale, C2-3-receiving groove, C2-4-pushing cylinder, C2-5-pushing plate and C2-6-sample receiving box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-15, a concentrate transport vehicle weighing and sampling device comprises a vehicle weighing mechanism a for weighing an in-and-out vehicle, a vehicle identification system B for identifying whether the vehicle completely stops on the vehicle weighing mechanism a and identifying vehicle information, a sampling mechanism C for sampling concentrate on the vehicle, an automatic barrier G for limiting the in and out of the vehicle, and a main controller D for performing linkage control on all mechanisms, wherein the vehicle weighing mechanism a is installed at a road ground weighing position, the sampling mechanism C is installed right above the vehicle weighing mechanism a, the vehicle identification system B is installed at an inlet and an outlet of the vehicle weighing mechanism a, and the vehicle weighing mechanism a, the vehicle identification system B, the sampling mechanism C and the automatic barrier G are electrically connected with the main controller D. The utility model discloses a vehicle identification system B discerns whether the vehicle stops completely on vehicle weighing mechanism A and discernment vehicle information, then upload main control unit D with vehicle information, main control unit D automatic generation corresponding data form, then vehicle weighing mechanism A begins to weigh, and fill in corresponding weight data, time data is automatic to in the data form that has generated, when weighing to the vehicle, sampling mechanism C takes a sample, then carry the sample to the sample room in, and weigh the sample, the corresponding weight information of sample is filled in to the data form that has generated automatically equally. The utility model discloses to weigh, sample, measurement, data storage integrate to same system in, realize automatic weighing and sampling to store each item data, the later stage can directly be called, realizes that unmanned on duty weighs, weighs with sample efficiently, data can not lose moreover, the human cost is low, the operation risk is low.

The main controller D is connected with a data storage module E and a manual input module F, the data storage module E can store vehicle data, weight data, time data and the like, the vehicle data, the weight data, the time data and the like can be directly called in a later period, and the data cannot be lost. The manual input module F can realize the manual input of corresponding data information (such as sample detection data), and the staff can also directly call corresponding data through the manual input module F at the later stage, and simultaneously, can also input corresponding sample detection data which is subjected to manual analysis into the generated data form for storage.

The vehicle recognition system B comprises a camera B1 for photographing the head and the tail of the vehicle, an image recognition module B2 for processing the photographed image of the camera B1 and a data processing module B3 for processing the image recognition data, wherein the front end and the rear end of the vehicle weighing mechanism A are respectively provided with a camera B1, the camera B1 is electrically connected with the image recognition module B2, the image recognition module B2 is connected with the main controller D through the data processing module B3, when the vehicle enters the vehicle weighing mechanism A, the cameras B1 at the front end and the rear end of the vehicle weighing mechanism A take pictures simultaneously and transmit the photographing information to the image processing module, then the image processing module recognizes the image and transmits the image recognition data to the data processing module B3 and then to the main controller D, and the main controller D automatically generates a corresponding data form according to the corresponding vehicle information, the method is used for filling and recording weighing, sampling and other data of the corresponding vehicle. Vehicle identification system B can shoot the discernment of shooing, can discern moreover that the vehicle is in vehicle weighing machine structure A completely on, ensure that the vehicle is located vehicle weighing machine structure A completely after, just can start the action of weighing, avoid appearing weighing error, the unsafe condition of data.

The vehicle weighing mechanism A is integrally embedded and installed below the road ground, and the top surface of the vehicle weighing mechanism A is flush with the ground. The vehicle weighing mechanism A comprises a supporting plate A1, a bearing plate A3, a detection plate A2, a shock absorption spring A4 and a weighing sensor A5, wherein the supporting plate A1 is installed at the base part of a weighing place, the top of the supporting plate A1 is provided with the detection plate A2, the bearing plate A3 is installed above the detection plate A2, the shock absorption spring A4 is arranged between the bearing plate A3 and the supporting plate A1, four corners of the top surface of the detection plate A2 are provided with the weighing sensor A5, and the weighing sensor A5 is in contact with the bearing plate A3. After the vehicle got into weighing mechanism completely, weighed by weighing sensor A5, then carried out data processing by main control unit D in with weighing data transmission to main control unit D in through weighing sensor A5, stored to data storage module E, the weighing process was weighed the second time when weighing the first time when empty wagon got into, the heavy car went out. Vehicle weighing machine constructs A can accurately weigh empty car and heavy car to upload to main control unit D, main control unit D directly calculates the net weight of concentrate through empty car and heavy car weight and takes notes, and the utility model discloses can carry out the record to data such as the business turn over time of vehicle, load and store, the later stage of being convenient for is called and is looked over. The access & exit department of vehicle weighing machine structure A front end still is provided with automatic banister G, and automatic banister G is connected with main control unit D, and only when weighing, the sample all accomplishes the back, main control unit D just can control automatic banister G and open.

When an empty vehicle enters, the camera B1 at the front end and the rear end of the vehicle weighing mechanism A takes pictures simultaneously, the picture taking information is transmitted to the image processing module, then the image processing module identifies the image, the image identification data is transmitted to the data processing module B3, then the image identification data is transmitted to the main controller D, the main controller D automatically generates a corresponding data form according to corresponding vehicle license plate information, then the vehicle weighing mechanism A starts empty vehicle weighing, and simultaneously, the information such as the empty vehicle mass and the entering time is automatically filled in the data form. When the empty vehicle is filled with the concentrate and goes out, the camera B1 at the front end and the rear end of the vehicle weighing mechanism A takes a picture again, the picture taking information is transmitted to the image processing module, then the image processing module identifies the picture, the picture identification data is transmitted to the data processing module B3 and then transmitted to the main controller D, the main controller D searches a data form generated before and automatically compares the license plate number with the license plate number generated by the previous data form, then the vehicle weighing mechanism A starts weighing the vehicle, and after the same license plate number form, the information of the weight of the vehicle, the entering time and the like is automatically filled in the data form. For example, the license plate of a vehicle is 0000, and the contents of the data form are as follows:

load order

License plate number

Time of empty entry

Empty weight x (unit: ton)

Time of going out of heavy vehicle

Weight y of heavy vehicle (unit: ton)

Net weight of concentrate (unit: ton)

Sample weight z (unit: gram)

Sample detection data

1

0000

2

0000

After the vehicle finishes the weighing of the empty vehicle and the heavy vehicle in a single round trip, the calculation formula of the net weight g of the load concentrate is as follows:

g=y-x

and after weighing is finished, directly calculating the net weight of the concentrate by the main controller D according to the weights of the empty and heavy trucks and the calculation formula, and filling the net weight into a data sheet.

Sampling mechanism C include sampling mechanism C1, sample weighing mechanism C2 and sample conveyor belt C3, sampling mechanism C1 is installed directly over vehicle weighing mechanism A, sample weighing mechanism C2 installs in the sample room, install the sample conveyor belt C3 that is used for carrying the sample between sampling mechanism C1 and the sample weighing mechanism C2, sampling mechanism C1, sample weighing mechanism C2 and sample conveyor belt C3 all are connected with main controller D electricity, when weighing the heavy vehicle, main controller D can control sampling mechanism C1 simultaneously and sample, and carry the sample to sample weighing mechanism C2 through sample conveyor belt C3 and go up weighing, main controller C2 can upload weighing information to controller D simultaneously, fill in the data form that has already generated automatically. The utility model discloses sampling mechanism C not only can carry out automatic sampling collection by the sample in the vehicle, but also can weigh the sample automatically to reach main control unit D on the data of will weighing, take notes in the data sheet, realize a series of actions such as automatic sampling, sample are weighed, and the staff need not to ascend a height and sample, and the sampling efficiency is high, and the operation risk is low moreover.

The sampling mechanism C1 comprises a rack C1-1, a rotary cylinder C1-2, a sampling tube C1-5, a sampling driving oil cylinder C1-6 and a pipeline unloading cylinder C1-8, wherein the rotary cylinder C1-2 is installed on the rack C1-1 through a rotary shaft C1-3, the rotary shaft C1-3 is in transmission connection with a rotary motor C1-4 on the rack C1-1 through a gear, preferably, the rotary motor C1-4 adopts a stepping motor or a servo motor, the sampling tube C1-5 capable of sliding along the inner cavity of the rotary cylinder C1-2 is installed in the rotary cylinder C1-2 in an internal sleeve way, the sampling driving oil cylinder C1-6 is installed on the outer cylindrical wall of the rotary cylinder C1-2, a piston rod of the sampling driving oil cylinder C1-6 is fixedly connected with the sampling tube C1-5 in the rotary cylinder C1-2 through a connecting block, an elongated slot C1-7 for a connecting block to slide is formed in the wall of the rotating cylinder C1-2, a pipeline unloading cylinder C1-8 is installed at the upper portion of an inner cavity of the sampling pipe C1-5, an unloading push plate C1-9 is installed on a piston rod of the pipeline unloading cylinder C1-8, and the rotating motor C1-4, the sampling driving oil cylinder C1-6 and the pipeline unloading cylinder C1-8 are all electrically connected with the main controller D. When the main controller D carries out weighing action, the rotary motor C1-4 is controlled to act at the same time, the rotary motor C1-4 drives the rotating shaft C1-3 to rotate, so that the rotary cylinder C1-2 rotates to a vertical position, then the main controller D controls the sampling driving oil cylinder C1-6 to act, the piston rod of the sampling driving oil cylinder C1-6 acts downwards to drive the sampling pipe C1-5 to move downwards along the inner cavity of the rotary cylinder C1-2, the lower end of the sampling pipe C1-5 is inserted into concentrate on the top of a heavy vehicle to sample, the piston rod of the sampling driving oil cylinder C1-6 is moved downwards to a specified depth to finish sampling, then the main controller D controls the piston rod of the sampling driving oil cylinder C1-6 to contract to drive the sampling pipe C1-5 to move upwards to reset, after the upwards resetting is finished, the rotary motor C1-4 starts to work again to drive the rotary cylinder C1-2 to rotate for a certain angle, the lower end of the sampling pipe C1-5 is located right above the sample conveying belt C3, then the main controller D controls the pipeline unloading air cylinder C1-8 to act, an air cylinder piston rod moves downwards to push an unloading push plate C1-9, the concentrate sample in the sampling pipe C1-5 is pushed out through the unloading push plate C1-9 to fall to the sample conveying belt C3, and then the sample is conveyed to a subsequent sample weighing mechanism C2 through a sample protecting and conveying belt to be weighed. As a preferable scheme of the embodiment, multiple groups of the rotary cylinder C1-2, the sampling pipe C1-5, the sampling driving oil cylinder C1-6 and the pipeline unloading air cylinder C1-8 are arranged in a matched manner, 3 groups are preferable here, three groups of rotary cylinders C1-2 are all connected through the same rotating shaft C1-3, synchronous action is realized through a rotary motor C1-4, and the three groups of rotary cylinders C1-2 have different sampling driving oil cylinders C1-6 strokes, so that sampling at different point positions and different depths can be realized, and the accuracy of sample detection data is improved through multi-point sampling. Preferably, a protective cover C1-10 is further arranged on the outer side of the sampling mechanism C1, and the protective cover C1-10 is connected with the rack C1-1 and plays a role in protecting the sampling mechanism C1. The utility model discloses a main control unit D control sampling mechanism C1 realizes automatic sampling, need not the staff and to the sample of large truck top, has not only improved the efficiency of sample, and the operation risk is low moreover.

The sample weighing mechanism C2 comprises a weighing platform C2-1, an electronic scale C2-2, a material receiving groove C2-3, a material pushing cylinder C2-4, a material pushing plate C2-5 and a sample receiving box C2-6, wherein the electronic scale C2-2 is fixed on the weighing platform C2-1, the electronic scale C2-2 is positioned right below the output end of a sample conveying belt C3, the material receiving groove C2-3 is fixed on a tray of the electronic scale C2-2, the front end and the rear end of the material receiving groove C2-3 are open, the material pushing cylinder C2-4 is arranged at the rear side of the material receiving groove C2-3 through a bracket, a material pushing plate C2-5 is fixed on a piston rod of the material pushing cylinder C2-4, the material pushing plate C2-5 is aligned with a groove cavity of the material receiving groove C2-3, the sample receiving box C2-6 is arranged right below the front side of the material receiving groove C2-3, the electronic scale C2-2 and the material pushing cylinder C2-4 are electrically connected with the main controller D. After the sampling mechanism C1 finishes sampling, a sample is conveyed to the position above a weighing platform C2-1 by a sample conveying belt C3, the sample automatically falls into a material receiving groove C2-3 due to continuous movement of the sample conveying belt C3, then the sample is weighed by an electronic scale C2-2, sample weighing data are uploaded to a main controller D and automatically filled into a data form generated before and recorded, after the sample is weighed, the main controller D controls a material pushing cylinder C2-4 to act, and the material pushing cylinder C2-4 pushes a material pushing plate C2-5 to push the sample in a groove cavity of the material receiving groove C2-3 into a sample receiving box C2-6 at the front side of the material receiving groove C2-3 to be collected. Sample weighing machine constructs C2 can weigh the sample automatically to reach main control unit D with weighing data upload, record in the data form, realize that automatic sample is weighed, use manpower sparingly, can integrate sample data and vehicle data, weighing data to the data form simultaneously, the later stage of being convenient for is called.

The utility model discloses a use:

when an empty car enters, the camera B1 at the front end and the rear end of the vehicle weighing mechanism A takes pictures simultaneously, the shooting information is transmitted to the image processing module, then the image processing module identifies the image, the image identification data is transmitted to the data processing module B3, then the image identification data is transmitted to the main controller D, the main controller D searches a data form generated before and automatically compares the license plate number with the license plate number generated by the previous data form, then the vehicle weighing mechanism A starts weighing the heavy car, and after the same license plate number form, the information of the weight of the heavy car, the entering time and the like is automatically filled in the data form. When the empty vehicle is filled with the concentrate and goes out, the camera B1 at the front end and the rear end of the vehicle weighing mechanism A takes a picture again, the picture taking information is transmitted to the image processing module, then the image processing module identifies the picture, the picture identification data is transmitted to the data processing module B3 and then transmitted to the main controller D, the main controller D automatically generates the data form according to the corresponding vehicle license plate information of the heavy vehicle picture taking, then the vehicle weighing mechanism A starts to weigh the heavy vehicle, and simultaneously, the information of the heavy vehicle weight, the entering time and the like is automatically filled in the data form. When the vehicle is weighed, the sampling mechanism C1 samples, the samples are conveyed into the sample room through the sample conveying belt C3, the samples are weighed through the sample weighing mechanism C2, corresponding weight information of the samples is automatically filled into a generated data sheet, and the weighed samples are collected in the sample receiving box C2-6.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (9)

1. The utility model provides a concentrate transport vechicle is weighed and sampling device which characterized in that: concentrate transport vechicle weigh and sampling device including be used for going into business turn over the vehicle weighing machine who weighs construct, be used for discerning whether the vehicle stops completely on the vehicle weighing machine constructs and discernment vehicle information's vehicle identification system, be used for carrying out the sampling mechanism of sample to the concentrate on the vehicle, be used for restricting the automatic banister of vehicle business turn over, be used for carrying out coordinated control's main control unit to each mechanism, vehicle weighing machine construct and install road ground position department of weighing, sampling mechanism installs directly over vehicle weighing machine constructs, vehicle identification system installs in vehicle weighing machine structure entry and exit, the access & exit department of vehicle weighing machine structure front end still install automatic banister, vehicle weighing machine constructs, vehicle identification system, sampling mechanism, automatic banister and main control unit electricity are connected.

2. The concentrate transport vehicle weighing and sampling device of claim 1, characterized in that: the main controller is also connected with a data storage module and a manual input module.

3. The concentrate transport vehicle weighing and sampling device of claim 1 or 2, characterized in that: the whole embedded vehicle weighing mechanism is installed below the road ground, and the top surface of the vehicle weighing mechanism is flush with the ground.

4. The concentrate transport vehicle weighing and sampling device of claim 3, characterized in that: the vehicle weighing mechanism include backup pad, bearing plate, pick-up plate, damping spring and weighing sensor, the backup pad install in the ground base portion of weighing, the pick-up plate is installed at the backup pad top, the bearing plate is installed to the pick-up plate top, is provided with damping spring between bearing plate and the backup pad, the top surface four corners of the pick-up plate all install weighing sensor, weighing sensor and bearing plate contact.

5. The concentrate transport vehicle weighing and sampling device of claim 1 or 2, characterized in that: the vehicle identification system comprises a camera for photographing the head and the tail of the vehicle, an image identification module for processing a photographed image of the camera, and a data processing module for processing image identification data, wherein the camera is respectively installed at the front end and the rear end of the vehicle weighing mechanism and is electrically connected with the image identification module, and the image identification module is connected with the main controller through the data processing module.

6. The concentrate transport vehicle weighing and sampling device of claim 1 or 2, characterized in that: the sampling mechanism comprises a sampling mechanism, a sample weighing mechanism and a sample conveying belt, the sampling mechanism is installed right above the vehicle weighing mechanism, the sample weighing mechanism is installed in a sample room, the sample conveying belt used for conveying samples is installed between the sampling mechanism and the sample weighing mechanism, and the sampling mechanism, the sample weighing mechanism and the sample conveying belt are all electrically connected with the main controller.

7. The concentrate transport vehicle weighing and sampling device of claim 6, characterized in that: the sampling mechanism comprises a rack, a rotary drum, a sampling pipe, a sampling driving oil cylinder and a pipeline unloading air cylinder, wherein the rotary drum is installed on the rack through a rotating shaft, the rotating shaft is in transmission connection with a rotary motor on the rack through a gear, the sampling pipe capable of sliding along an inner cavity of the rotary drum is sleeved in the rotary drum, the sampling driving oil cylinder is installed on an outer drum wall of the rotary drum, a piston rod of the sampling driving oil cylinder is fixedly connected with the sampling pipe in the rotary drum through a connecting block, a long groove for the sliding of the connecting block is formed in the drum wall of the rotary drum, the pipeline unloading air cylinder is installed on the upper portion of the inner cavity of the sampling pipe, an unloading push plate is installed on a piston rod of the pipeline unloading air cylinder, and the rotary motor, the sampling driving oil cylinder and the pipeline unloading air cylinder are all electrically connected with a main controller.

8. The concentrate transport vehicle weighing and sampling device of claim 7, characterized in that: the outer side of the sampling mechanism is also provided with a protective cover, and the protective cover is connected with the rack.

9. The concentrate transport vehicle weighing and sampling device of claim 6, characterized in that: the sample weighing mechanism comprises a weighing platform, an electronic scale, a material receiving groove, a material pushing cylinder, a material pushing plate and a sample receiving box, wherein the electronic scale is fixed on the weighing platform, the electronic scale is located under the output end of a sample conveying belt, the material receiving groove is fixed on a tray of the electronic scale, the front end and the rear end of the material receiving groove are open, the material receiving groove is provided with front and rear end openings, the material pushing cylinder is mounted on the rear side of the material receiving groove through a support, the material pushing plate is fixed on a piston rod of the material pushing cylinder, the material pushing plate is aligned to a groove cavity of the material receiving groove, the sample receiving box is arranged under the front side of the material receiving groove, and the electronic scale and the material pushing cylinder are electrically connected with a main controller.

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