Intelligent wagon balance

Abstract

The utility model relates to the technical field of wagon balances, and provides an intelligent wagon balance which comprises a base and a wagon balance body fixedly installed on the top of the base. The ramps are fixedly mounted at the top of the base and located at two ends of the wagon balance body; the control machine body is fixedly mounted at the top of the base and located on one side of the wagon balance body; the stand column is fixedly installed on the top of the base and located on one side of the ramp at one end. The first linear module drives the moving plate and the scraping strip to move up and down, so that the scraping strip scrapes and cleans dust on the surface of a lens of the camera body, meanwhile, water is conveyed into the spraying pipe through the water conveying mechanism, and the spraying pipe sprays the water onto the lens of the camera body for washing, so that the dust is cleaned in cooperation with the scraping strip; therefore, the effect of cleaning and dedusting the lens of the camera body is achieved, the operation is simple and convenient, and the monitoring effect and the weighing anti-cheating performance are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of weighbridge technology, specifically to an intelligent weighbridge. Background Technology

[0002] A weighbridge, also known as a truck scale, is a large scale installed on the ground, typically used to weigh the tonnage of truck cargo. It is a primary weighing device used in factories, mines, and businesses for measuring large quantities of goods.

[0003] A known authorized patent with application number CN202222100019.6 discloses an intelligent unattended weighbridge system. Its background technology addresses the problem that "existing intelligent unattended weighbridge systems have relatively fixed camera angles and limited shooting ranges." To address this, the proposed solution includes a weighbridge body and bearings. A main controller is electrically connected to one side of the weighbridge body, and a bracket is installed at the rear end of the main controller. A main support arm is located at the rear end of the weighbridge body, and a motor is installed on the inner surface of the main support arm. A reduction gear is located above the motor, and a secondary support arm is installed above the reduction gear. The bearing is located below the secondary support arm, and a monitoring device is installed above the secondary support arm.

[0004] However, the following problems were found in the implementation of the above technical solutions: Although the provided technical solutions achieved the effect of adjusting the monitoring equipment, it is not convenient to clean and remove dust from the lenses of the monitoring equipment during use. Since the working environment of the weighbridge is often accompanied by a lot of dust due to the weighing of materials and vehicle activities, the surface of the monitoring equipment located on site is prone to a lot of dust, which can easily cover and obstruct the field of view of the monitoring equipment. It requires frequent cleaning by personnel, which is troublesome and time-consuming, thus reducing the monitoring effect and the anti-cheating performance of weighing. Utility Model Content

[0005] This invention proposes an intelligent weighbridge, which solves the problem of inconvenience in cleaning and dusting the lenses of monitoring equipment in related technologies.

[0006] The technical solution of this utility model is as follows: an intelligent weighbridge, comprising: a base and a weighbridge body fixedly installed on its top;

[0007] Ramps are fixedly installed on the top of the base and located at both ends of the weighbridge body;

[0008] The control unit is fixedly installed on the top of the base and located on one side of the weighbridge body;

[0009] A column that is fixedly installed on the top of the base and located on one side of the ramp;

[0010] The camera body is fixedly installed at the top of the column;

[0011] A mounting housing that is fixedly installed on one side of the camera body;

[0012] A movable plate is slidably connected to one side of the mounting housing, and a linear module for driving the movable plate is provided inside the mounting housing;

[0013] A scraper strip that snaps onto one side of the moving plate;

[0014] The nozzle is fixedly installed on the top of the movable plate;

[0015] And a water delivery mechanism installed on the camera body.

[0016] Preferably, the water supply mechanism includes a water tank fixedly installed on the top of the camera body, a miniature pump fixedly installed on one side of the water tank, and a telescopic hose fixedly installed at the output end of the miniature pump. One end of the telescopic hose passes through the protective shell on the camera body and is connected to the nozzle.

[0017] Preferably, the control unit is equipped with a display screen, the surface of the ramp is fitted with anti-slip strips, and the ramp is equipped with a limiting mechanism for blocking vehicles.

[0018] Preferably, the limiting mechanism includes a groove formed on the ramp, a limiting shell fixedly installed on both sides of the ramp and corresponding to the groove, a rotating convex plate rotatably connected between the opposing surfaces of the two limiting shells, a limiting stop post provided on the rotating convex plate, and a motor fixedly installed on one side of a limiting shell, the output end of the motor movably passing through the limiting shell and connected to the rotating convex plate.

[0019] Preferably, the base is provided with a cleaning mechanism for cleaning the weighbridge body.

[0020] The cleaning mechanism includes a fixed shell fixedly installed on the top of the base and located on the other side of the weighbridge body, an adjustment component on the fixed shell, a fixed plate on the adjustment component, a bearing seat fixedly installed on the top of the fixed plate, a brush roller rotatably connected in the bearing seat, and a second motor fixedly installed on the top of the fixed plate, the output end of the second motor passing through the bearing seat and connected to the brush roller.

[0021] The adjusting component includes a movable seat slidably connected to a fixed shell, a linear module two disposed inside the fixed shell for driving the movable seat to move, a circular shell fixedly installed on the top of the movable seat, a motor three fixedly installed on the top wall inside the circular shell with its output end movably passing through the circular shell, an annular guide rail fixedly installed on the top of the circular shell, and multiple sliders slidably connected to the annular guide rail. The fixed plate is fixedly installed on the top of the sliders and connected to the output end of the motor three.

[0022] The working principle and beneficial effects of this utility model are as follows:

[0023] When cleaning the camera body is required, the linear module drives the moving plate and scraper to move up and down, so that the scraper can scrape away the dust on the surface of the camera lens. At the same time, water is supplied to the spray pipe through the water supply mechanism, so that the spray pipe sprays water onto the camera lens to rinse it, so as to work with the scraper to remove the dust. Therefore, the camera lens is cleaned and dusted, preventing the camera body from being covered by dust and affecting monitoring. Moreover, no personnel are required to clean it, the operation is simple and convenient, and it effectively improves the monitoring effect and the anti-cheating function of weighing. Attached Figure Description

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0026] Figure 2 This is a partial three-dimensional structural diagram of the camera body of this utility model;

[0027] Figure 3 This is a partial three-dimensional structural diagram of the movable plate of this utility model;

[0028] Figure 4 This is a cross-sectional three-dimensional structural diagram of the ramp of this utility model;

[0029] Figure 5 This is a partial three-dimensional structural diagram of the fixing shell of this utility model;

[0030] In the diagram: 1. Base; 2. Weighbridge body; 3. Ramp; 4. Control unit; 5. Column; 6. Camera body; 7. Mounting housing; 8. Moving plate; 9. Scraper; 10. Spray nozzle; 11. Water tank; 12. Miniature pump; 13. Telescopic hose; 14. Limiting housing; 15. Rotating convex plate; 16. Limiting stop; 17. Motor 1; 18. Fixed housing; 19. Movable seat; 20. Circular housing; 21. Annular guide rail; 22. Slider; 23. Fixed plate; 24. Bearing seat; 25. Brush roller; 26. Motor 2. Detailed Implementation

[0031] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0032] Example 1

[0033] Please see Figure 1 - Figure 5 The present invention provides an intelligent weighbridge, comprising: a base 1 and a weighbridge body 2 fixedly installed on its top;

[0034] The ramps 3 are fixedly installed on the top of the base 1 and located at both ends of the weighbridge body 2;

[0035] The control unit 4 is fixedly installed on the top of the base 1 and located on one side of the weighbridge body 2;

[0036] A column 5 is fixedly installed on the top of the base 1 and located on one side of the ramp 3 at one end;

[0037] The camera body 6 is fixedly installed on the top of the column 5, wherein the camera body 6 and the control unit 4 are electrically connected.

[0038] Mounting housing 7 is fixedly installed on one side of the camera body 6;

[0039] A movable plate 8 is slidably connected to one side of the mounting housing 7. A linear module 1 for driving the movable plate 8 is provided inside the mounting housing 7. The linear module 1 is electrically connected to the control body 4, and the linear module 1 can be a lead screw module.

[0040] Scraper 9 is snapped onto one side of the movable plate 8;

[0041] The nozzle 10 is fixedly installed on the top of the movable plate 8;

[0042] And a water delivery mechanism installed on the camera body 6.

[0043] The technical solution provided in this embodiment is as follows: When in use, the vehicle to be weighed drives onto the weighbridge body 2, and then the weighbridge body 2 can weigh the vehicle. During the weighing process, the vehicle status is monitored in real time by the camera body 6 to prevent the vehicle from cheating during weighing. When the camera body 6 needs to be cleaned, the linear module 1 drives the moving plate 8 and the scraper 9 to move up and down, so that the scraper 9 scrapes and cleans the dust on the surface of the lens of the camera body 6. At the same time, water is supplied to the spray pipe 10 through the water supply mechanism, so that the spray pipe 10 sprays water onto the lens of the camera body 6 for rinsing, so as to cooperate with the scraper 9 to clean the dust. Therefore, the lens of the camera body 6 is cleaned and dusted, preventing the camera body 6 from being covered or obstructed by dust and affecting the monitoring. Moreover, no personnel are required to clean it, the operation is simple and convenient, and the monitoring effect and the anti-cheating of weighing are effectively improved.

[0044] Furthermore, the water supply mechanism includes a water tank 11 fixedly installed on the top of the camera body 6, a miniature pump 12 fixedly installed on one side of the water tank 11, and a telescopic hose 13 fixedly installed at the output end of the miniature pump 12. One end of the telescopic hose 13 passes through the protective shell on the camera body 6 and is connected to the nozzle 10. The input end of the miniature pump 12 extends into the interior of the water tank 11 and is electrically connected to the control unit 4.

[0045] Specifically, during the cleaning process of the camera body 6, water is drawn from the water tank 11 by the micro pump 12 and delivered to the telescopic hose 13, so that the water can be sprayed from the nozzle 10 onto the lens surface of the camera body 6 to rinse the lens of the camera body 6 and ensure the cleaning effect.

[0046] Furthermore, the control unit 4 is equipped with a display screen, the surface of the ramp 3 is fitted with anti-slip strips, and the ramp 3 is equipped with a limiting mechanism for blocking vehicles.

[0047] Specifically, by setting up control unit 4, it is convenient to control the drive components on this device, and by setting up a display, it is convenient to display the weighing and monitoring status for personnel to view.

[0048] Furthermore, the limiting mechanism includes a groove formed on the ramp 3, a limiting shell 14 fixedly installed on both sides of the ramp 3 and corresponding to the groove, a rotating convex plate 15 rotatably connected between the opposing surfaces of the two limiting shells 14, a limiting stop post 16 provided on the rotating convex plate 15, and a motor 17 fixedly installed on one side of a limiting shell 14. The output end of the motor 17 moves through the limiting shell 14 and is connected to the rotating convex plate 15. The motor 17 is electrically connected to the control body 4.

[0049] Specifically, when a vehicle drives onto the weighbridge body 2 for weighing, the control unit 4 operates the motor 17 to rotate, which in turn drives the rotating convex plate 15 to rotate. This causes the rotating convex plate 15 to push the limiting stop 16 upward, so that it moves out of the groove and passes through the limiting shell 14 to prevent the limiting stop 16 from disengaging. This effectively blocks the front and rear wheels of the vehicle, preventing the vehicle from accidentally driving off the weighbridge body 2 and affecting the weighing effect. Conversely, the motor 17 drives the rotating convex plate 15 to reverse, which causes the limiting stop 16 to move downward and reset. When the weighbridge body 2 is not in use, the limiting stop 16 can be moved upward to prevent vehicles from driving onto the weighbridge body 2.

[0050] Example 2

[0051] Based on Embodiment 1, in this embodiment: the base 1 is provided with a cleaning mechanism for cleaning the weighbridge body 2.

[0052] The cleaning mechanism includes a fixed housing 18 fixedly installed on the top of the base 1 and located on the other side of the weighbridge body 2, an adjustment component provided on the fixed housing 18, a fixed plate 23 provided on the adjustment component, a bearing seat 24 fixedly installed on the top of the fixed plate 23, a brush roller 25 rotatably connected in the bearing seat 24, and a second motor 26 fixedly installed on the top of the fixed plate 23. The output end of the second motor 26 passes through the bearing seat 24 and is connected to the brush roller 25.

[0053] The adjustment components include a movable seat 19 slidably connected to a fixed housing 18, a linear module 2 disposed inside the fixed housing 18 for driving the movable seat 19 to move, a circular housing 20 fixedly installed on the top of the movable seat 19, a motor 3 fixedly installed on the inner top wall of the circular housing 20 and whose output end moves through the circular housing 20, an annular guide rail 21 fixedly installed on the top of the circular housing 20, and multiple sliders 22 slidably connected to the annular guide rail 21. A fixing plate 23 is fixedly installed on the top of the sliders 22 and connected to the output end of the motor 3. The motor 3, motor 26, and linear module 2 are all electrically connected to the control body 4, and the linear module 2 can be a lead screw module.

[0054] The technical solution provided in this embodiment is as follows: After weighing is completed, the control body 4 controls the motor three to drive the fixed plate 23 to rotate, and the slider 22 slides along the annular guide rail 21 to ensure the rotational stability of the fixed plate 23. When the brush roller 25 rotates onto the weighbridge body 2, the motor two 26 drives the brush roller 25 to rotate. At the same time, the linear module two drives the movable seat 19 to move along the fixed shell 18, so that the brush roller 25 moves and sweeps along the surface of the weighbridge body 2, thereby achieving the effect of cleaning the weighbridge body 2. After cleaning, the motor three drives the fixed plate 23 to rotate and reset.

[0055] It should be noted that in order to ensure the force balance of the brush roller 25 when it is not in use, a support plate can be set at one end of the brush roller 25 to support the brush roller 25.

[0056] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An intelligent weighbridge, characterized in that, include: The base (1) and the weighbridge body (2) fixedly installed on its top; Ramps (3) are fixedly installed on the top of the base (1) and located at both ends of the weighbridge body (2); A control unit (4) is fixedly installed on the top of the base (1) and located on one side of the weighbridge body (2); A column (5) is fixedly installed on the top of the base (1) and located on one side of the ramp (3); The camera body (6) is fixedly installed on the top of the column (5); A mounting shell (7) is fixedly installed on one side of the camera body (6); A movable plate (8) is slidably connected to one side of the mounting housing (7), and a linear module for driving the movable plate (8) is provided inside the mounting housing (7); The scraper (9) is snapped onto one side of the movable plate (8); The nozzle (10) is fixedly installed on the top of the movable plate (8); And a water delivery mechanism installed on the camera body (6).

2. The intelligent weighbridge as claimed in claim 1, wherein, The water supply mechanism includes a water tank (11) fixedly installed on the top of the camera body (6), a micro pump (12) fixedly installed on one side of the water tank (11), and a telescopic hose (13) fixedly installed at the output end of the micro pump (12). One end of the telescopic hose (13) passes through the protective shell on the camera body (6) and is connected to the nozzle (10).

3. The intelligent weighbridge as claimed in claim 1, wherein, The control unit (4) is equipped with a display screen, the surface of the ramp (3) is fitted with anti-slip strips, and the ramp (3) is equipped with a limiting mechanism for blocking vehicles.

4. The intelligent weighbridge as claimed in claim 3, wherein, The limiting mechanism includes a groove formed on the ramp (3), a limiting shell (14) fixedly installed on both sides of the ramp (3) and corresponding to the groove, a rotating convex plate (15) rotatably connected between the opposite surfaces of the two limiting shells (14), a limiting stop (16) provided on the rotating convex plate (15), and a motor (17) fixedly installed on one side of a limiting shell (14). The output end of the motor (17) movably passes through the limiting shell (14) and is connected to the rotating convex plate (15).

5. The intelligent weighbridge as claimed in claim 1, wherein, The base (1) is provided with a cleaning mechanism for cleaning the weighbridge body (2).

6. The intelligent weighbridge as claimed in claim 5, wherein, The cleaning mechanism includes a fixed shell (18) fixedly installed on the top of the base (1) and located on the other side of the weighbridge body (2), an adjustment component on the fixed shell (18), a fixed plate (23) on the adjustment component, a bearing seat (24) fixedly installed on the top of the fixed plate (23), a brush roller (25) rotatably connected in the bearing seat (24), and a second motor (26) fixedly installed on the top of the fixed plate (23). The output end of the second motor (26) passes through the bearing seat (24) and connects with the brush roller (25).

7. The intelligent weighbridge as claimed in claim 6, wherein, The adjustment component includes a movable seat (19) slidably connected to a fixed shell (18), a linear module II disposed inside the fixed shell (18) for driving the movable seat (19) to move, a circular shell (20) fixedly installed on the top of the movable seat (19), a motor III fixedly installed on the top wall inside the circular shell (20) and whose output end moves through the circular shell (20), an annular guide rail (21) fixedly installed on the top of the circular shell (20), and a plurality of sliders (22) slidably connected to the annular guide rail (21). The fixed plate (23) is fixedly installed on the top of the sliders (22) and connected to the output end of the motor III.

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