Intelligent weighing device for garbage transport vehicle

Abstract

The utility model relates to the field of garbage transportation weighing, in particular to an intelligent weighing device of a garbage transportation vehicle. The intelligent weighing device for the garbage transport vehicle comprises a connecting plate, a portal frame and a cleaning plate, a blocking wall is fixedly connected to the middle of the connecting plate, the connecting plate is divided into two groups of roads by the blocking wall, wagon balances are symmetrically installed on the two sides of the roads respectively, and the portal frame is installed at the position, located at the wagon balances, of the top end of the connecting plate. Identification devices are symmetrically and fixedly connected to the top end of the portal frame, a transport vehicle is installed on the connecting plate, and a license plate label is installed at the top end of the transport vehicle. By integrating the functions of automatic identification, dynamic weighing (net weight and gross weight), automatic cleaning and the like, the device greatly shortens the weighing time of the garbage transport vehicle, and ensures the accuracy of weighing data at the same time; through respective weighing of the net weight and the gross weight and subsequent automatic calculation, the problem of inaccurate weight calculation caused by a single weighing error is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to garbage transportation weighing field especially relates to a garbage transport vehicle intelligent weighing device. BACKGROUND

[0002] In the garbage disposal industry, the weighing management of garbage transport vehicles is a crucial link. Traditional garbage transport vehicle weighing methods mostly rely on manual operation, which is not only inefficient but also prone to errors. With the progress of technology and the development of intelligent technology, higher automation and intelligence are required for the weighing management of garbage transport vehicles.

[0003] Currently, although there are some automatic weighing devices on the market, these devices often have single functions and lack intelligent management. For example, some devices can only simply measure the weight of the vehicle, but cannot automatically identify the vehicle, record data, and analyze data. In addition, these devices are prone to accumulate garbage residues during long-term use, affecting the accuracy of weighing and the service life of the equipment.

[0004] Therefore, it is necessary to provide a new garbage transport vehicle intelligent weighing device to solve the above technical problems. SUMMARY

[0005] To solve the above technical problems, the utility model provides a garbage transport vehicle intelligent weighing device.

[0006] The garbage transport vehicle intelligent weighing device provided by the utility model comprises a connecting plate, a gantry and a cleaning plate, the middle part of the connecting plate is fixedly connected with a blocking wall, the connecting plate is divided into two groups of roads by the blocking wall, ground scales are symmetrically installed on the two sides of the roads, a gantry is installed at the top end of the connecting plate at the position of the ground scales, identification equipment is symmetrically fixedly connected to the top end of the gantry, a transport vehicle is installed on the connecting plate, a license plate label is installed at the top end of the transport vehicle, cleaning plates are symmetrically installed on the two sides of the blocking wall, a driving assembly is installed in the blocking wall, and the driving assembly is installed in cooperation with the two cleaning plates.

[0007] Preferably, the driving assembly comprises a through hole, a threaded rod, a motor, a threaded sliding block and a support rod, the middle part of the blocking wall is provided with a through hole, a threaded rod is rotatably connected to the inner wall of the through hole, a motor is installed in the blocking wall, the output end of the motor is fixedly connected with one end of the threaded rod, threaded sliding blocks are symmetrically screw-connected to the two ends of the threaded rod, the threaded sliding blocks are slidably connected with the inner wall of the through hole, support rods are rotatably connected to the two sides of one of the threaded sliding blocks, and one end of each of the two groups of support rods is rotatably connected with the inner side of the corresponding cleaning plate.

[0008] Preferably, a discharging section is arranged between the two ground scales at the top end of the connecting plate and on one side of the cleaning plate, and a discharging frame is installed at the top of the discharging section.

[0009] Preferably, the bottom edge of the cleaning plate is provided with bristles that come into contact with the surface of the road to sweep away the garbage residues on the road surface as the cleaning plate moves.

[0010] Preferably, a dispensing system is installed inside the dispensing frame to dispense a certain amount of garbage according to the license plate label information.

[0011] Preferably, a camera is installed at the top of the gantry to monitor the weighing process of the transport vehicle in real time and record video materials of the weighing site for subsequent data analysis and problem tracing.

[0012] Preferably, a guide mark is also provided on the connecting plate to guide the transport vehicle to travel in the correct direction to the weighbridge for weighing.

[0013] Preferably, the quantitative dispensing includes

[0014] Dispensing frame: As the main structure for garbage storage and dispensing, the dispensing frame is designed as a container with sufficient strength and rigidity to withstand the weight of garbage and maintain stable shape during dispensing.

[0015] Quantitative plate: The quantitative plate is a movable plate installed inside the dispensing frame. The size and shape of the quantitative plate match the dispensing frame, and by moving the quantitative plate, the size of the dispensing opening can be controlled to adjust the dispensing amount.

[0016] Drive device: The drive device is used to drive the movement of the quantitative plate. The drive device can include motor, reducer, lead screw, etc. Through precise control of the rotation angle and speed of the motor, the precise control of the moving position and speed of the quantitative plate can be realized.

[0017] Sensor: The sensor is used to monitor the position of the quantitative plate and the weight of the garbage. The sensor can include position sensor and weight sensor, etc. Through real-time monitoring of the position of the quantitative plate and the weight of the garbage, the precise control of the dispensing amount can be ensured.

[0018] Controller: The controller is the core component of the quantitative dispensing mechanism, which receives the feedback signal of the sensor and controls the work of the drive device according to the preset dispensing amount. The controller can use single-chip microcomputer, PLC, etc. Programmable controller to realize intelligent control.

[0019] When dispensing is needed, the controller receives the dispensing instruction and calculates the moving distance of the quantitative plate according to the preset dispensing amount.

[0020] The controller controls the drive device to start and drives the quantitative plate to move according to the calculated moving distance.

[0021] During the movement of the quantitative plate, the sensor monitors the position of the quantitative plate and the weight of the garbage in real time.

[0022] When the quantitative plate moves to the preset position, the sensor sends a feedback signal, and the controller controls the driving device to stop working.

[0023] At this time, the garbage in the discharging frame is quantitatively discharged through the discharging port, and a quantitative discharging process is completed.

[0024] Compared with the related art, the garbage transport vehicle intelligent weighing device has the following beneficial effects:

[0025] Improve the weighing efficiency and accuracy:

[0026] By integrating automatic identification, dynamic weighing (net weight and gross weight), automatic cleaning and other functions, the device greatly shortens the weighing time of the garbage transport vehicle, while ensuring the accuracy of the weighing data.

[0027] Net weight and gross weight are weighed respectively, and subsequent automatic calculation effectively avoids the problem of inaccurate weight calculation caused by single weighing error.

[0028] Enhance intelligent management:

[0029] The built-in intelligent identification system of the device can automatically capture license plate information, realize fast identification and verification of vehicles, reduce manual intervention, and improve management efficiency.

[0030] Real-time monitoring and data analysis functions enable management personnel to grasp the situation of the weighing site at any time, discover problems in time and handle them.

[0031] Optimize resource utilization and environmental protection:

[0032] The automatic cleaning function ensures the cleanliness of the weighing road, reduces the impact of garbage residues on the equipment, and prolongs the service life of the equipment.

[0033] Accurate weighing and discharging system helps to realize accurate control of garbage quantity, avoiding waste of resources and pollution of the environment. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 The structure diagram of the garbage transport vehicle intelligent weighing device provided by the utility model is shown in the figure;

[0035] Figure 2 For Figure 1 The structure diagram of another view is shown in the figure;

[0036] Figure 3 For Figure 1 The structure diagram of the driving assembly is shown in the figure.

[0037] The figure label: 1, connecting plate; 2, barrier wall; 3, road; 4, weighbridge; 5, gantry; 6, identification device; 7, transport vehicle; 8, license plate label; 9, cleaning plate; 10, through hole; 11, threaded rod; 12, motor; 13, threaded slider; 14, brace rod; 15, discharging section; 16, discharging frame; 17, camera. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0039] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0040] Please refer to Figures 1-3 A garbage transport vehicle intelligent weighing device, the garbage transport vehicle intelligent weighing device includes: connecting plate 1, gantry 5 and cleaning plate 9, the middle part of connecting plate 1 is fixedly connected with barrier wall 2, connecting plate 1 is divided into two groups of roads 3 by barrier wall 2, the both sides of road 3 are symmetrically installed with weighbridge 4, the top end of connecting plate 1 is installed with gantry 5 at the position of weighbridge 4, the top end of gantry 5 is symmetrically fixedly connected with identification device 6, transport vehicle 7 is installed on connecting plate 1, license plate label 8 is installed on the top end of transport vehicle 7, cleaning plate 9 is symmetrically installed on the both sides of barrier wall 2, driving assembly is installed inside barrier wall 2, driving assembly is installed in cooperation with two cleaning plates 9, between two weighbridges 4 at the top end of connecting plate 1, and discharging section 15 is arranged at one side of cleaning plate 9, discharging frame 16 is installed on the top of discharging section 15, brush is arranged on the bottom edge of cleaning plate 9, the brush is in contact with the surface of road 3, for cleaning the garbage residues on the surface of road 3 when cleaning plate 9 moves, discharging system is installed inside discharging frame 16, and the discharging system is used for quantitative discharging according to the information of license plate label 8, camera 17 is installed on the top end of gantry 5, for real-time monitoring the weighing process of transport vehicle 7, and recording the video data of weighing site, so as to facilitate subsequent data analysis and problem tracing, guide mark is further arranged on connecting plate 1, for guiding transport vehicle 7 to travel to weighbridge 4 in the correct direction to weigh.

[0041] Please refer to Figures 2-3The driving assembly comprises a through hole 10, a threaded rod 11, a motor 12, a threaded sliding block 13 and a support rod 14, the through hole 10 is formed in the middle of the blocking wall 2, the threaded rod 11 is rotationally connected to the inner wall of the through hole 10, the motor 12 is installed in the blocking wall 2, the output end of the motor 12 is fixedly connected to one end of the threaded rod 11, the threaded rod 11 is symmetrically and threadedly connected with the threaded sliding block 13 at both ends, the threaded sliding block 13 is slidingly connected with the inner wall of the through hole 10, and the support rod 14 is rotationally connected to the two sides of one threaded sliding block 13.

[0042] The working principle of the garbage transport vehicle intelligent weighing device is as follows:

[0043] Automatic identification and guidance:

[0044] When the garbage transport vehicle drives into the connecting plate 1, the identification equipment 6 (such as a high-definition camera) located at the top end of the gantry 5 will automatically capture the license plate label 8 information at the top end of the transport vehicle 7 in combination with a license plate recognition algorithm.

[0045] The identified license plate information is immediately processed by the system, which is used to verify the vehicle identity, query the preset weighing parameters such as the allowed maximum load, and trigger the corresponding weighing process.

[0046] At the same time, the guide mark 25 on the connecting plate 1 ensures that the transport vehicle drives to the first weighbridge in the correct direction for net weight weighing.

[0047] Net weight weighing:

[0048] The transport vehicle 7 first passes through the first weighbridge 4, at this time, the vehicle is empty or only carries the self-weight of the vehicle, and the weighbridge accurately measures and records the net weight of the vehicle.

[0049] The net weight data is transmitted to the system in real time, which provides basic data for subsequent calculation of the gross weight and the transport weight.

[0050] Discharging:

[0051] After the weighing is completed, the transport vehicle 7 drives into the discharging section 15 according to the system indication, and the discharging system in the discharging frame 16 automatically adjusts the discharging amount according to the license plate label 8 information, so as to ensure that the amount of garbage of each vehicle meets the regulations.

[0052] The discharging process is also recorded by the system, including the discharging time, the discharging amount and other information, which provides data support for the subsequent garbage treatment process.

[0053] Gross weight weighing:

[0054] After the discharging is completed, the transport vehicle 7 continues to drive to the second weighbridge 4 for gross weight weighing. At this time, the vehicle has carried garbage, and the weighbridge accurately measures and records the gross weight including the self-weight of the vehicle and the weight of the garbage.

[0055] Gross weight data is also transmitted to the system in real time.

[0056] Weight calculation and data recording:

[0057] The system automatically calculates the weight of the garbage transported by the transport vehicle based on the net weight and gross weight data.

[0058] The weighing results, discharge amount, vehicle information, weighing time, and other key data are recorded by the system and generate detailed weighing reports.

[0059] Automatic cleaning:

[0060] During or after the weighing process, the driving assembly is activated to maintain the cleanliness of the road 3. The motor 12 drives the threaded rod 11 to rotate, which drives the threaded slider 13 to move closer to each other due to the bidirectional threaded rod 11, thereby causing the connected support plates 14 to drive the cleaning plates 9 to move away from each other.

[0061] The bristles at the bottom edge of the cleaning plates 9 come into contact with the surface of the road 3, effectively sweeping away the remaining garbage on the road surface, ensuring the accuracy of the weighing data and the long-term service life of the equipment.

[0062] Real-time monitoring and data analysis:

[0063] The camera 16 at the top of the gantry 5 monitors the weighing process of the transport vehicle in real time and records video materials of the weighing site.

[0064] These video materials are not only used for immediate monitoring, but also facilitate subsequent data analysis and problem tracing, such as reviewing abnormal weighing, vehicle violations, and other situations.

[0065] Data integration and report generation:

[0066] The system integrates the data of each link such as identification, weighing, cleaning, discharging, and monitoring to generate detailed weighing reports.

[0067] The report content includes but is not limited to vehicle information, weighing time, net weight, gross weight, transport weight, whether overweight, discharge amount, and on-site monitoring screenshots, etc., providing a strong basis for the management and decision-making of garbage disposal enterprises.

[0068] The above is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation based on the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A smart weighing device for waste transport vehicles, characterized in that, Include: The connecting plate (1), the middle part of the connecting plate (1) is fixedly connected with the blocking wall (2), the connecting plate (1) is divided into two groups of roads (3) by the blocking wall (2), and the ground balance (4) is symmetrically installed on both sides of the road (3); Gantry (5), the top of the connecting plate (1) is located at the ground balance (4) position and is provided with a gantry (5), and the top of the gantry (5) is symmetrically fixedly connected with an identification device (6), a transport vehicle (7) is installed on the connecting plate (1), and a license plate label (8) is installed on the top of the transport vehicle (7); The cleaning plate (9) is symmetrically installed on both sides of the blocking wall (2), and a driving assembly is installed in the blocking wall (2). The driving assembly is installed in cooperation with the two cleaning plates (9).

2. The waste transport vehicle intelligent weighing arrangement according to claim 1, characterized in that, The driving assembly comprises a through hole (10), a threaded rod (11), a motor (12), a threaded sliding block (13) and a support rod (14). The blocking wall (2) is provided with a through hole (10) in the middle part. The threaded rod (11) is rotatably connected to the inner wall of the through hole (10). The motor (12) is installed in the blocking wall (2). The output end of the motor (12) is fixedly connected with one end of the threaded rod (11). The threaded rod (11) is symmetrically connected with the threaded sliding block (13) at both ends. The threaded sliding block (13) is slidably connected with the inner wall of the through hole (10). The both sides of one of the threaded sliding blocks (13) are rotatably connected with the support rods (14). One end of the two groups of support rods (14) is rotatably connected with the inner side of the corresponding cleaning plate (9).

3. The waste transport vehicle intelligent weighing arrangement of claim 1, wherein, Between the two ground balances (4) at the top of the connecting plate (1), and on one side of the cleaning plate (9), a discharging section (15) is arranged. The discharging section (15) is provided with a discharging frame (16) at the top.

4. The waste transport vehicle intelligent weighing arrangement of claim 1, wherein, The bottom edge of the cleaning plate (9) is provided with bristles, which are in contact with the surface of the road (3), for cleaning the garbage residues on the surface of the road (3) when the cleaning plate (9) moves.

5. The waste transport vehicle intelligent weighing arrangement of claim 1, wherein, The discharging frame (16) is provided with a discharging system inside. The discharging system is used for quantitative discharging according to the information of the license plate label (8).

6. The waste transport vehicle intelligent weighing arrangement of claim 1, wherein, The top of the gantry (5) is provided with a camera (17) for real-time monitoring of the weighing process of the transport vehicle (7).

7. The waste transport vehicle intelligent weighing arrangement of claim 1, wherein, The connecting plate (1) is also provided with a guide mark for guiding the transport vehicle (7) to drive to the ground balance (4) in the correct direction for weighing.

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