Weighing device of truck scale

Abstract

The invention relates to the technical field of motor truck scales, in particular to a motor truck scale weighing device which comprises a panel, a measuring mechanism, an anti-skid mechanism and a warning mechanism, the measuring mechanism, the anti-skid mechanism and the warning mechanism are installed on the panel, the warning mechanism is inserted into the anti-skid mechanism, and guide mechanisms are arranged on the two sides of the measuring mechanism and the two sides of the panel. A cleaning mechanism is mounted at the edge of the surface of the panel; the panel is provided with a warning mechanism and an anti-skid mechanism, the warning mechanism on the panel can guide a driver to drive an automobile to the center of the whole device and improve the weighing accuracy on one hand, and can fix the anti-skid mechanism on the other hand, so that the situation that the service life of a sensor is affected by shaking caused by the fact that the automobile runs to the cover plate is avoided; the bottom face and the surface of the anti-skid mechanism can be exchanged in cold winter, the anti-skid strips can make contact with tires to avoid slipping, and the smooth faces can make contact with the tires to reduce vibration in other seasons.

Description

Technical Field

[0001] The invention relates to the technical field of truck scales, in particular to a truck scale weighing device. Background Art

[0002] A floor scale, also known as a truck scale, is a large scale installed on the ground. It is usually used to measure the tonnage of cargo on a truck and is the main weighing equipment used by factories, mines, businesses, etc. for measuring bulk goods. Floor scales can be divided into: I-beam floor scales, T-beam floor scales, L-beam steel floor scales, U-beam floor scales, channel steel floor scales, and reinforced concrete floor scales according to the structure of the scale body; they can be divided into digital floor scales and analog floor scales according to the type of sensor. Truck scales can be used in the logistics industry, industrial production, mining transportation, and road traffic.

[0003] However, the current truck scales used to weigh vehicles shipped by mines or warehouses are generally underground or exposed. Regardless of whether they are underground or exposed, the vehicle needs to be driven onto the truck scale for measurement. There are ramps at both ends of the exposed truck scale. There is a gap between the ramp and the entire truck scale for thermal expansion and contraction. When the mine transports and weighs the weight of the vehicle, the ore on the vehicle will fall, and the sand and gravel will fall between the truck scale and the ramp, which is difficult to clean. If it rains, the sand and gravel will block the gap between the truck scale and the ramp, and the water will easily submerge the sensor, affecting the weighing; some ore that falls on the surface of the truck scale is not cleaned in time, and it will pile up more and more, affecting the accuracy of the vehicle weighing; there is no warning and anti-skid mechanism on the truck scale. In winter, the surface of the truck scale is prone to ice, and the car is prone to slipping when walking on the table. Without a warning device, it is inconvenient for the car to drive to the middle position of the truck scale when it arrives at the truck scale, affecting the accuracy of the weighing. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides a truck scale weighing device.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a weighing device for a truck scale, comprising a panel, a measuring mechanism, an anti-slip mechanism and a warning mechanism installed on the panel, the warning mechanism being plugged into the anti-slip mechanism, guide mechanisms being provided on both sides of the measuring mechanism and the panel, and a cleaning mechanism being installed at the edge of the surface of the panel; the anti-slip mechanism comprising a mounting groove, a mounting groove being provided on the surface of the panel, limit grooves being equidistantly provided on the mounting groove, a cover plate being snap-connected to the mounting groove, anti-slip strips corresponding to the limit grooves being equidistantly provided on the surface of the cover plate, slots being provided at the four corners of the surface of the cover plate, the warning mechanism comprising a fixing seat, two groups of fixing seats being fixedly connected at relatively equidistant edges of the surface of the panel, both groups of fixing seats being rotatably connected to a rotating frame with an L-shaped structure at both ends, multiple rotating frames being fixedly connected to a spring 1, multiple spring 1s being fixedly connected to a warning rod, multiple rotating frames being slidably connected to an insertion rod, and the insertion rod being inserted into the interior of the slot.

[0006] Specifically, the anti-slip mechanism also includes lifting holes. Lifting holes with internal threads are provided in a rectangular array at the four corners of the surface and bottom of the cover plate. Spring three is provided inside the eight lifting holes, and a dustproof plate is fixedly connected to the spring three. The dustproof plate is flush with the cover plate.

[0007] Specifically, the warning mechanism further includes a handle and a second spring. The plurality of insertion rods are fixedly connected to a handle that is slidably connected to the rotating frame, and the second spring is clamped between the plurality of handles and the rotating frame.

[0008] Specifically, the warning mechanism further includes a connecting rod, and the connecting rod is fixedly connected between the multiple insertion rods on the same side.

[0009] Specifically, the measuring mechanism includes a beam, the bottom of the panel is fixedly connected to the beam, the bottom of the beam is welded with ball bowls in a rectangular array, the bottom of the ball bowl is provided with a sensor, a steel ball is provided between the sensor and the ball bowl, and the bottoms of multiple sensors are installed with horizontal plates, and both ends of the beam are fixedly connected to two end plates, and the two end plates are threaded with bolts fixed by nuts.

[0010] Specifically, the guiding mechanism includes a shell, and both ends of the beam are provided with inclined shells. The edges of the opposite ends of the two shells are flush with the panel. The two shells are connected with inclined guide slopes for relative rotation, and the ends of the two guide slopes are connected with guide plates with inclined surfaces.

[0011] Specifically, the guiding mechanism further includes supporting steel, and the bottoms of the two guide ramps are fixedly connected with a plurality of supporting steels at equal distances.

[0012] Specifically, the guiding mechanism further includes a guide plate, and the ends of the two beams are both obliquely fixedly connected with the guide plate extending into the interior of the shell.

[0013] Specifically, the cleaning mechanism includes a slide rail, a surface edge of the panel is fixedly connected to the slide rail, a screw rod is rotatably connected to the slide rail, a slider slidably connected to the screw rod is threadedly connected to the screw rod, a motor 1 with an output end fixedly connected to the screw rod is installed at the end of the slide rail, a fixed plate is fixedly connected to the slider, a motor 2 is installed at the bottom of the fixed plate, a hydraulic rod is installed on the fixed plate, the telescopic end of the hydraulic rod is vertically fixedly connected to a cross bar, three fixed rods are vertically fixedly connected to the bottom of the cross bar, the bottoms of the three fixed rods are fixedly connected to a mounting rod, and a brush with a T-shaped cross-section is slidably connected to the inside of the mounting rod.

[0014] Specifically, the cleaning mechanism further includes a sliding shell, and the three fixed rods are slidably connected to the sliding shell. The bottoms of the three sliding shells are fixedly connected to a limiting strip with a U-shaped cross section, and the limiting strip is engaged with the outer side of the mounting rod.

[0015] The beneficial effects of the present invention are: (1) The vehicle scale weighing device described in the present invention has a warning mechanism and an anti-skid mechanism on the panel. The warning mechanism on the panel can guide the driver to drive the car to the center of the entire device to improve the accuracy of weighing. On the other hand, it can fix the anti-skid mechanism to prevent the vehicle from shaking when it drives onto the cover plate, which affects the service life of the sensor. The anti-skid mechanism can interchange the bottom and surface in the cold winter, and the anti-skid strip can contact the tire to avoid slipping. In other seasons, the smooth surface can contact the tire to reduce vibration.

[0016] (2) The present invention relates to a vehicle scale weighing device, in which a cleaning mechanism is provided at the edge of the surface of the panel. After weighing the vehicle transported by the mine, the hydraulic rod is extended, the crossbar passes over the warning rod, and then the second motor is started to drive the hydraulic rod to rotate 270 degrees counterclockwise to make the brush flush with the side of the panel. The first motor is further started to drive the slider to move, so that the brush moves from one end of the panel to the other end to sweep and collect the sand and gravel. Manual work only needs to clean the sand and gravel collected in one place to avoid excessive sand and gravel on the panel and cover that affects the accuracy of vehicle weighing. After cleaning, the second motor drives the screw to reverse, then the hydraulic rod is reset, and the second motor is rotated 270 degrees clockwise to store the brush. At this time, the brush is parallel to the connecting rod and will not block the driving of the vehicle.

[0017] (3) The weighing device of a truck scale described in the present invention has guide mechanisms at both ends of the beam to facilitate vehicles to enter and exit the truck scale. Sand and gravel will fall from the gap between the beam and the guide ramp and be guided to the inside of the shell through the guide plate. The guide ramp on the shell can be rotated and flipped. When the gap between the beam and the guide ramp is filled with sand and gravel, the guide ramp can be rotated to open the shell, which is convenient for cleaning the sand and gravel collected in the shell and avoids clogging the gap and causing rainwater to be unable to drain and damage the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and examples.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the connection structure of the panel, cover plate and anti-slip strip of the present invention; Figure 3 This is a schematic diagram of the connection structure of the panel, the mounting slot and the limiting slot of the present invention; Figure 4 This is a schematic diagram of the connection structure of the beam, bowl and sensor of the present invention; Figure 5 This is a schematic diagram of the connection structure of the panel, the fixing seat and the rotating frame of the present invention; Figure 6 This is a schematic diagram of the connection structure of the rotating frame, handle and spring 2 of the present invention; Figure 7 This is a schematic diagram of the connection structure of the cover plate, lifting hole and spring three of the present invention; Figure 8 This is a schematic diagram of the connection structure of the hydraulic rod, motor 2 and cross bar of the present invention; Figure 9 This is a schematic diagram of the connection structure of the fixing rod, the sliding housing and the limiting strip of the present invention; Figure 10 This is a schematic diagram of the connection structure of the beam, guide plate and guide slope of the present invention; Figure 11 It is a schematic diagram of the connection structure of the shell, ramp and support steel of the present invention.

[0020] In the figure: 1. Panel; 2. Measuring mechanism; 201. Beam; 202. Horizontal plate; 203. Bowl; 204. Sensor; 205. Steel ball; 206. End plate; 207. Bolt; 3. Warning mechanism; 301. Spring 1; 302. Warning rod; 303. Connecting rod; 304. Rotating frame; 305. Fixed seat; 306. Handle; 307. Spring 2; 308. Insert rod; 4. Anti-slip mechanism; 401. Cover plate; 402. Anti-slip strip; 403. Limiting groove; 404. Mounting groove; 405. Dustproof plate; 406, slot; 407, lifting hole; 408, spring three; 5. Guide mechanism; 501, shell; 502, guide slope; 503, guide plate; 504, guide plate; 505, support steel; 6. Cleaning mechanism; 601, hydraulic rod; 602, cross bar; 603, fixed rod; 604, slide rail; 605, mounting rod; 606, brush; 607, motor one; 608, slider; 609, screw; 610, fixed plate; 611, motor two; 612, slide shell; 613, limit strip. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figures 1-11As shown, a vehicle scale weighing device according to the present invention comprises a panel 1, a measuring mechanism 2, an anti-skid mechanism 4 and a warning mechanism 3 installed on the panel 1, the warning mechanism 3 being plugged into the anti-skid mechanism 4, guide mechanisms 5 are provided on both sides of the measuring mechanism 2 and the panel 1, and a cleaning mechanism 6 is installed at the edge of the surface of the panel 1; the anti-skid mechanism 4 comprises a mounting groove 404, a mounting groove 404 is provided on the surface of the panel 1, and limiting grooves 403 are equidistantly provided on the mounting groove 404, a cover plate 401 is snap-connected to the mounting groove 404, and anti-skid strips 402 corresponding to the limiting grooves 403 are equidistantly provided on the surface of the cover plate 401, and slots 406 are provided at the four corners of the surface of the cover plate 401, the warning mechanism 3 comprises a fixing seat 305, two groups of fixing seats 305 are fixedly connected at relatively equidistant edges of the surface of the panel 1, and the two groups of fixing seats 305 are rotatably connected to a rotating frame 304 with an L-shaped structure at both ends, and a plurality of the rotating frames 3 04 are all fixedly connected with spring one 301, and multiple spring one 301 are all fixedly connected with warning rod 302, and multiple rotating frames 304 are all slidably connected with plug rod 308, and the plug rod 308 is inserted into the interior of slot 406; the anti-slip mechanism 4 also includes lifting holes 407, and the surface and four corners of the bottom surface of the cover plate 401 are provided with lifting holes 407 with internal threads in a rectangular array, and the interiors of the eight lifting holes 407 are all provided with spring three 408, and the spring three 408 are all fixedly connected to a dustproof plate 405, and the dustproof plate 405 is flush with the cover plate 401; the warning mechanism 3 also includes a handle 306 and a second spring 307, and multiple insertion rods 308 are all fixedly connected to a handle 306 that is slidably connected to the rotating frame 304, and multiple springs 307 are clamped between the handles 306 and the rotating frame 304; the warning mechanism 3 also includes a connecting rod 303, and a connecting rod 303 is fixedly connected between multiple insertion rods 308 on the same side;The warning rod 302 is installed on the top of the spring 1 301 on the two sets of rotating frames 304, which is convenient for the car to drive onto the panel 1, prevent the car from driving incorrectly, and is conducive to weighing. The sliding insertion rod 308 on the rotating frame 304 can be inserted into the slot 406 on the cover plate 401, and the cover plate 401 can be fixed while ensuring that the rotating frame 304 does not tilt, so as to prevent the vehicle from causing large vibrations and damaging the sensor 204 when driving onto the cover plate 401. The anti-slip strip 402 at the bottom of the cover plate 401 cooperates with the limit groove 403 on the panel 1 to further increase the stability of the cover plate 401. The setting of the warning rod 302 can guide the car. If the car touches the warning rod 302, the spring 1 301 can be deformed without causing damage to the warning rod 302. When weighing the mining vehicle in winter, if there is ice on the surface of the cover plate 401, it will cause the car to slip. At this time, the cover plate 40 When the cover 401 is turned over, the anti-skid strips 402 face upwards and contact the tire to prevent slipping. When the cover 401 is turned over, the two connecting rods 303 can be pulled at the same time to pull the two sets of insertion rods 308 out of the slots 406 on the surface of the cover 401. The two sets of handles 306 are further driven at the same time, and the second spring 307 is opened, and the two sets of rotating frames 304 are further rotated back to each other. At this time, the cover 401 is no longer restricted. The lifting device is threadedly connected to the lifting holes 407 on the surface of the cover 401 to lift the cover 401. After turning it over, the lifting device is used to transport the cover 401 to the inside of the installation slot 404 through the lifting holes 407 on the other side of the cover 401. The rotating frame 304 is rotated relative to each other. After loosening the connecting rods 303, the second spring 307 is reset, and the insertion rods 308 are inserted into the slots 406 on the cover 401 again, completing the turning over. The anti-skid strips 402 face upwards, which is beneficial for preventing slipping.

[0023] Specifically, refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 10 and Figure 11As shown, the measuring mechanism 2 includes a beam 201, the bottom of the panel 1 is fixedly connected to the beam 201, the bottom of the beam 201 is welded with a ball bowl 203 in a rectangular array, the bottom of the ball bowl 203 is provided with a sensor 204, a steel ball 205 is provided between the sensor 204 and the ball bowl 203, and a horizontal plate 202 is installed at the bottom of the multiple sensors 204. Two end plates 206 are fixedly connected at both ends of the beam 201, and bolts 207 fixed by nuts are threaded on the two end plates 206; the guiding mechanism 5 includes a shell 501, and both ends of the beam 201 are provided with an inclined shell 501, and the two shells 50 The opposite end edges of 1 are flush with the panel 1, and the two shells 501 are connected to the inclined guide slopes 502 for relative rotation, and the ends of the two guide slopes 502 are plugged with guide plates 503 with inclined surfaces; the guiding mechanism 5 also includes a supporting steel 505, and the bottoms of the two guide slopes 502 are fixedly connected with a plurality of supporting steels 505 at equal distances; the guiding mechanism 5 also includes a guide plate 504, and the ends of the two beams 201 are fixedly connected with guide plates 504 extending to the inside of the shell 501; when transporting in the mine, it is necessary to weigh the transported car, and when weighing, it is driven from one of the guide slopes 502 to the panel 1 for weighing to avoid overweight, and the weighing When the car is on the cover 401, the weight of the car will be measured by the sensor 204 at the bottom of the bowl 203, and the measured data will be transmitted and stored through the information transmission equipment. The bolts 207 on the end plates 206 on both sides of the beam 201 can adjust the distance between the beam 201 and the supporting components, which can be used to adapt to the thermal expansion and contraction of the beam 201. After the weighing is completed, the car drives from the cover 401 to another ramp 502 to realize the car's exit. When the car loaded with ore is weighed, the ore will fall off, and the fallen ore will flow into the gap between the beam 201 and the ramp 502. When the sand and gravel in the gap accumulate too much, it needs to be cleaned to avoid blocking the flow of rainwater. The sensor 204 is damaged. Since two guide plates 504 are inclined on both sides of the beam 201, and the guide plates 504 extend to the inside of the shell 501, the sand and gravel that fall into the gap will flow into the inside of the shell 501. When the sand and gravel inside the shell 501 need to be cleaned, the guide slope 502 is opened. The guide slope 502 can be rotated on the shell 501. After opening the shell 501, the sand and gravel are exposed, which is convenient for cleaning and avoids clogging of rainwater and causing damage to the sensor 204 by water. When the car is driving on the guide slope 502, the support steel 505 can support the guide slope 502 and increase the stability of the guide slope 502. The guide plate 503 at the end of the guide slope 502 can facilitate the entry of the car.

[0024] Specifically, refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 8 and Figure 9 As shown, the cleaning mechanism 6 includes a slide rail 604, the edge of the surface of the panel 1 is fixedly connected to the slide rail 604, the slide rail 604 is rotatably connected to a screw rod 609, the screw rod 609 is threadedly connected to a slider 608 that is slidably connected to the slide rail 604, the end of the slide rail 604 is installed with a motor 1 607 whose output end is fixedly connected to the screw rod 609, the slider 608 is fixedly connected to a fixed plate 610, the bottom of the fixed plate 610 is installed with a motor 2 611, and the fixed plate 610 is installed with a hydraulic rod 601; the telescopic end of the hydraulic rod 601 is vertically fixedly connected to a cross bar 602, and the bottom of the cross bar 602 is vertically fixedly connected to three fixed rods 603, and the bottoms of the three fixed rods 603 are fixedly connected to a mounting rod 605, and the interior of the mounting rod 605 is slidably connected to a brush 606 with a T-shaped cross section; the cleaning mechanism 6 also includes a sliding shell 612, and the three fixed rods 603 are slidably connected to the sliding shell 612, and the bottoms of the three sliding shells 612 are fixedly connected to a limit bar with a T-shaped cross section. 613, the limit bar 613 is engaged with the outside of the mounting rod 605; after weighing the mine transport vehicle, the hydraulic rod 601 is extended, the cross bar 602 passes the warning rod 302, and then the motor 2 611 is started to drive the hydraulic rod 601 to rotate 270 degrees counterclockwise to make the brush 606 flush with the side of the panel 1, and further start the motor 1 607 to realize the screw rod 609 to drive the slider 608 to move, so that the brush 606 moves from one end of the panel 1 to the other end to sweep and collect the sand and gravel. Manual work only needs to clean the sand and gravel collected in one place. , to avoid excessive sand and gravel on the panel 1 and the cover plate 401 affecting the accuracy of vehicle weighing, after cleaning, the motor 2 611 drives the screw 609 to reverse, then the hydraulic rod 601 is reset, and the motor 2 611 is rotated 270 degrees clockwise to achieve the storage of the brush 606. At this time, the brush 606 is parallel to the connecting rod 303 and will not hinder the driving of the car. When the brush 606 needs to be replaced, the sliding shell 612 is pulled away from the direction of the mounting rod 605 to separate the limit bar 613 from the mounting rod 605. At this time, the brush 606 can be pulled out from the mounting rod 605 for replacement.

[0025] When the present invention is in use, first, the transported car needs to be weighed during mine transportation. When weighing, the car drives from one of the ramps 502 to the panel 1 for weighing to avoid overweight. When weighing, the car is on the cover plate 401, and the weight of the car will be measured by the sensor 204 at the bottom of the bowl 203. The measured data will be transmitted and stored through the information transmission equipment. The bolts 207 on the end plates 206 on both sides of the beam 201 can adjust the distance between the beam 201 and the supporting components, and can be used to adapt to the thermal expansion and contraction of the beam 201. After the weighing is completed, the car drives from the cover plate 401 to another ramp 502 to realize the car's exit. When the car loaded with ore is weighed, ore will fall off, and the fallen ore will flow into the gap between the beam 201 and the ramp 502. When too much sand and gravel accumulate inside the gap, it needs to be cleaned to avoid blocking the flow of rainwater and causing damage to the sensor 204. Since two guide plates 504 are inclined on both sides of the beam 201, and the guide plates 504 extend to the inside of the shell 501, the sand and gravel falling into the gap will flow into the inside of the shell 501. When the sand and gravel inside the shell 501 need to be cleaned, the guide slope 502 can be opened. The guide slope 502 can be rotated on the shell 501. After opening the shell 501, the sand and gravel are exposed, which is easy to clean and avoids blocking rainwater and causing damage to the sensor 204. When the car is driving on the guide slope 502, the support steel 505 can support the guide slope 502 and increase the stability of the guide slope 502. The guide plate 503 at the end of the guide slope 502 can facilitate the entry of the car; The warning rod 302 is then installed on the top of the spring 1 301 on the two sets of rotating frames 304, which is convenient for the car to drive onto the panel 1, prevent the car from driving incorrectly, and is conducive to weighing. The sliding insertion rod 308 on the rotating frame 304 can be inserted into the slot 406 on the cover plate 401, and the cover plate 401 can be fixed while ensuring that the rotating frame 304 does not tilt, so as to prevent the vehicle from causing large vibrations and damaging the sensor 204 when driving onto the cover plate 401. The anti-slip strip 402 at the bottom of the cover plate 401 cooperates with the limit groove 403 on the panel 1 to further increase the stability of the cover plate 401. The setting of the warning rod 302 can guide the car. If the car touches the warning rod 302, the spring 1 301 can be deformed without causing damage to the warning rod 302. When weighing the mining vehicle in winter, if there is ice on the surface of the cover plate 401, it will cause the car to slip. At this time, the cover plate 401 can be After the cover plate 401 is turned over, the anti-skid strip 402 is directed upwards to contact the tire, thereby preventing slipping. When the cover plate 401 is turned over, the two connecting rods 303 can be pulled at the same time to pull the two sets of insertion rods 308 out of the slots 406 on the surface of the cover plate 401. Further, the two sets of handles 306 are driven at the same time, and the spring 2 307 is opened, and the two sets of rotating frames 304 are further rotated back to back. At this time, the cover plate 401 is no longer restricted and is screwed to the lifting holes 407 on the surface of the cover plate 401 through the lifting device. After turning it over, the cover plate 401 is still transported to the inside of the installation slot 404 through the lifting hole 407 on the other side of the cover plate 401 with the lifting device, and the rotating frame 304 is relatively rotated. After loosening the connecting rod 303, the spring 2 307 is reset, and the insertion rod 308 is inserted into the slot 406 on the cover plate 401 again, completing its turning over, and the anti-skid strip 402 is directed upwards, which is beneficial for anti-skid; Finally, after weighing the mine transport vehicle, the hydraulic rod 601 is extended, and the crossbar 602 passes the warning rod 302. Then the motor 2 611 is started to drive the hydraulic rod 601 to rotate 270 degrees counterclockwise to make the brush 606 flush with the side of the panel 1. The motor 1 607 is further started to realize the screw rod 609 to drive the slider 608 to move, so that the brush 606 moves from one end of the panel 1 to the other end to sweep and collect the sand and gravel. Manual cleaning only needs to be done for the sand and gravel collected in one place, avoiding the panel 1 and the cover plate 40 1. Excessive sand and gravel on the vehicle may affect the accuracy of vehicle weighing. After cleaning, the second motor 611 drives the screw rod 609 to reverse, then the hydraulic rod 601 is reset, and the second motor 611 is rotated 270 degrees clockwise to store the brush 606. At this time, the brush 606 is parallel to the connecting rod 303 and will not hinder the driving of the car. When the brush 606 needs to be replaced, the sliding shell 612 is pulled away from the mounting rod 605 to separate the limit bar 613 from the mounting rod 605. At this time, the brush 606 can be pulled out from the mounting rod 605 for replacement.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A vehicle scale weighing device, characterized in that: It comprises a panel (1), a measuring mechanism (2), an anti-slip mechanism (4) and a warning mechanism (3) installed on the panel (1), the warning mechanism (3) being plugged into the anti-slip mechanism (4), guiding mechanisms (5) being provided on both sides of the measuring mechanism (2) and the panel (1), and a cleaning mechanism (6) being installed at the edge of the surface of the panel (1); The anti-slip mechanism (4) includes a mounting groove (404), the surface of the panel (1) is provided with a mounting groove (404), the mounting groove (404) is provided with a limiting groove (403) at equal intervals, the mounting groove (404) is connected to a cover plate (401) in a snap-fit manner, the surface of the cover plate (401) is provided with anti-slip strips (402) corresponding to the limiting groove (403) at equal intervals, the surface of the cover plate (401) is provided with slots (406) at the four corners, and the warning mechanism (3) includes a fixing seat (305). Two groups of fixing seats (305) are fixedly connected at relatively equal distances on the edge of the surface of the panel (1); a rotating frame (304) with L-shaped structures at both ends is rotatably connected to the two groups of fixing seats (305); a plurality of the rotating frames (304) are fixedly connected to a spring 1 (301); a plurality of the spring 1 (301) are fixedly connected to a warning rod (302); a plurality of the rotating frames (304) are slidably connected to an insertion rod (308); the insertion rod (308) is inserted into the interior of the slot (406).

2. A truck scale weighing device according to claim 1, characterized in that: The anti-slip mechanism (4) further includes lifting holes (407), and the lifting holes (407) with internal threads are provided in a rectangular array at the four corners of the surface and bottom of the cover plate (401). Spring three (408) is provided inside each of the eight lifting holes (407), and a dustproof plate (405) is fixedly connected to each of the spring three (408), and the dustproof plate (405) is flush with the cover plate (401).

3. The vehicle scale weighing device according to claim 1, characterized in that: The warning mechanism (3) further comprises a handle (306) and a second spring (307), and the plurality of insertion rods (308) are all fixedly connected with a handle (306) that is slidably connected to the rotating frame (304), and the second spring (307) is clamped between the plurality of handles (306) and the rotating frame (304).

4. The vehicle scale weighing device according to claim 1, characterized in that: The warning mechanism (3) further comprises a connecting rod (303), and the connecting rod (303) is fixedly connected between the plurality of insertion rods (308) on the same side.

5. The vehicle scale weighing device according to claim 1, characterized in that: The measuring mechanism (2) comprises a beam (201), the bottom of the panel (1) is fixedly connected to the beam (201), the bottom of the beam (201) is welded with ball bowls (203) in a rectangular array, the bottom of the ball bowl (203) is provided with a sensor (204), a steel ball (205) is provided between the sensor (204) and the ball bowl (203), the bottoms of the plurality of sensors (204) are all installed with a horizontal plate (202), both ends of the beam (201) are fixedly connected to two end plates (206), and the two end plates (206) are threadedly connected with bolts (207) fixed by nuts.

6. The vehicle scale weighing device according to claim 5, characterized in that: The guiding mechanism (5) includes a housing (501). The two ends of the girder (201) are provided with inclined housings (501). The relative end edges of the two housings (501) are flush with the panel (1). Two inclined guiding slopes (502) are rotatably connected to the two housings (501). The ends of the two guiding slopes (502) are inserted with guiding plates (503) with inclined surfaces.

7. The vehicle scale weighing device according to claim 6, characterized in that: The guiding mechanism (5) further includes supporting steels (505). A plurality of supporting steels (505) are equidistantly and fixedly connected to the bottoms of the two guiding slopes (502).

8. The vehicle scale weighing device according to claim 6, characterized in that: The guiding mechanism (5) further includes a flow deflector (504). The ends of the two girders (201) are fixedly connected with flow deflectors (504) extending into the housing (501) in an inclined manner.

9. The vehicle scale weighing device according to claim 1, characterized in that: The cleaning mechanism (6) includes a slide rail (604). The slide rail (604) is fixedly connected to the surface edge of the panel (1). A lead screw (609) is rotatably connected to the slide rail (604). A slider (608) that is threadedly connected to the lead screw (609) and slidably connected to the slide rail (604) is provided. A motor one (607) with an output end fixedly connected to the lead screw (609) is installed at the end of the slide rail (604). A fixing plate (610) is fixedly connected to the slider (608). A motor two (611) is installed at the bottom of the fixing plate (610). A hydraulic rod (601) is installed on the fixing plate (610). A cross bar (602) is vertically and fixedly connected to the telescopic end of the hydraulic rod (601). Three fixing rods (603) are vertically and fixedly connected to the bottom of the cross bar (602). The bottoms of the three fixing rods (603) are fixedly connected with mounting rods (605). A brush (606) with a T-shaped cross section is slidably connected inside the mounting rod (605).

10. The vehicle scale weighing device according to claim 9, characterized in that: The cleaning mechanism (6) further includes a sliding housing (612). The sliding housing (612) is slidably connected to the three fixing rods (603). The bottoms of the three sliding housings (612) are fixedly connected with a limiting strip (613) with a U-shaped cross section. The limiting strip (613) is engaged with the outside of the mounting rod (605).

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