Unattended wagon balance equipment

Abstract

The utility model relates to the related technical field of wagon balance equipment, in particular to unattended wagon balance equipment, which comprises a wagon balance body. Guide rails are arranged on the two sides of the top of the wagon balance body, a plurality of supporting blocks are evenly and fixedly connected to the bottoms of the guide rails, the supporting blocks are fixedly connected with the wagon balance body, moving blocks are arranged in the guide rails, and the two moving blocks are fixedly connected through a connecting frame; the bottom of the connecting frame is fixedly connected with three scraping plates, and the scraping plates are matched with the wagon balance body; and a cleaning mechanism for controlling the scraping plate to horizontally move back and forth is arranged in the moving block. Under the matching action of the guide rail, the supporting block, the moving block, the connecting frame, the scraping plate, the cleaning mechanism and the auxiliary mechanism, soil falling on the wagon balance body can be automatically cleaned, the labor amount of workers is reduced, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to weighbridge equipment, in particular to unattended weighbridge equipment. Background Art

[0002] A floor scale is also known as a truck scale. It is a large scale set on the ground, usually used to weigh the tonnage of a truck's cargo. It 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-shaped steel 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; and they can be divided into ground scales and underground scales according to the installation method.

[0003] The utility model patent with announcement number CN211262437U discloses an unattended freight scale equipment, which belongs to the technical field related to scale equipment, and aims to solve the problem that the electronic scale has poor shock absorption effect when it is in use in the prior art. When a freight truck travels on the electronic scale, a certain vibration force will be applied to the electronic scale. The electronic scale is affected by the vibration force for a long time, which is easy to cause damage to the internal parts of the electronic scale, reducing the service life of the electronic scale. The utility model patent includes a base, an electronic scale is installed above the base, a support column is fixedly installed at the middle position of the bottom of the electronic scale, a first slide groove is opened at the top of the base, the bottom of the support column extends into the first slide groove, a first shock-absorbing pad is fixedly installed on the inner wall of the bottom of the first slide groove, a first spring is fixedly installed on the top of the first shock-absorbing pad, a second shock-absorbing pad is fixedly installed at the bottom of the support column, the top of the first spring is fixedly connected to the bottom of the second shock-absorbing pad, both sides of the support column are hinged with connecting rods located above the base, the two connecting rods are inclined, and two second slide grooves are opened at the top of the base. The utility model has reasonable design and simple structure, can buffer the vibration force exerted on the electronic floor scale, has good shock absorption effect, avoids the electronic floor scale from being damaged by vibration force for a long time, and prolongs the service life of the electronic floor scale.

[0004] However, the above patent still has shortcomings: although the patent can buffer the vibration force exerted on the scale, since a large amount of mud adhered to the inside of the tire of the car falls onto the scale, the mud on the scale needs to be cleaned manually, which increases the manual labor and has poor practicality. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an unattended weighing scale device to solve the problem raised in the above background technology that a large amount of mud adhered to the inside of the tires of the car falls onto the weighing scale, and the mud on the weighing scale needs to be cleaned manually, which increases the manual labor and has poor practicality.

[0006] The technical solution of the utility model is:

[0007] An unattended weighing device comprises: a weighing scale body; guide rails are arranged on both sides of the top of the weighing scale body, a plurality of support blocks are evenly and fixedly connected to the bottom of the guide rails, the support blocks are all fixedly connected to the weighing scale body, moving blocks are arranged inside the guide rails, two moving blocks are fixedly connected by a connecting frame, three scrapers are fixedly connected to the bottom of the connecting frame, and the scrapers are adapted to the weighing scale body; a cleaning mechanism for controlling the scraper to move back and forth horizontally is arranged inside the moving block; an auxiliary mechanism for improving the cleaning effect is arranged at one end of the weighing scale body.

[0008] Preferably, the cleaning mechanism includes: a reciprocating screw is provided inside the moving block, a through hole with a diameter larger than the reciprocating screw is opened near the moving block near the reciprocating screw, and both ends of the reciprocating screw are rotatably connected to the guide rail; the moving block is fixedly connected with a first rotating shaft near the reciprocating screw, and a diamond-shaped slider is rotatably connected to the outer surface of the first rotating shaft near one end of the reciprocating screw, and the diamond-shaped sliders are respectively matched with the reciprocating screw; a power mechanism for controlling the rotation of the reciprocating screw is provided at one end of the two guide rails.

[0009] Preferably, the power mechanism includes: one end of the two guide rails are fixedly connected to the fixed plate, a dual-axis motor is fixedly connected to the middle part of the fixed plate, the output ends on both sides of the dual-axis motor are fixedly connected to the second rotating shaft, and the outer surface of the second rotating shaft away from one end of the dual-axis motor is fixedly connected to the first bevel gear; the two first bevel gears are meshed with second bevel gears on one side away from the second rotating shaft, and the two second bevel gears are respectively fixedly connected to the reciprocating screw.

[0010] Preferably, a sliding rod is provided on one adjacent side of the two reciprocating screw rods, both ends of the sliding rod are fixedly connected to the guide rail, and the moving blocks are slidably connected to the sliding rods respectively.

[0011] Preferably, the auxiliary mechanism includes: one end of the floor scale body is fixedly connected to a water tank, a submersible pump is fixedly connected to the inside of the water tank, and both side output ends of the submersible pump are fixedly connected to water pipes; one end of the water pipe away from the submersible pump is fixedly connected to the support block, and a plurality of drainage holes are evenly opened on the side of the water pipe close to the support block, and the drainage holes are staggered with the support block.

[0012] Preferably, a water inlet is provided at the top center of the water tank, and the water inlet is fixedly connected to the water tank.

[0013] Preferably, an inclined plate for facilitating the entry of vehicles is provided at one end of the scale body away from the water tank, and the inclined plate is fixedly connected to the scale body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Firstly, the utility model can automatically clean the mud dropped on the floor scale body through the cooperation of the guide rail, the support block, the moving block, the connecting frame, the scraper, the cleaning mechanism and the auxiliary mechanism, thereby reducing the workload of the workers and improving the practicality.

[0016] Secondly, the utility model can also soften and wash the mud adhering to the body of the scale through the coordinated action of the guide rails, support blocks, moving blocks, connecting frames, scrapers, cleaning mechanisms and auxiliary mechanisms, thereby improving the cleaning effect and avoiding the situation in which the mud is tightly adhered to the body of the scale due to the gravity of the car, resulting in poor cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an unattended weighing equipment of the utility model;

[0018] Figure 2 This is a schematic diagram of the power mechanism structure of the utility model;

[0019] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the auxiliary mechanism structure of the utility model.

[0023] In the figure:

[0024] 1. Scale body; 2. Guide rail; 3. Support block; 4. Moving block; 5. Connecting frame; 6. Scraper; 7. Cleaning mechanism; 8. Auxiliary mechanism; 9. Reciprocating screw; 10. Through hole; 11. First rotating shaft; 12. Diamond slider; 13. Power mechanism; 14. Fixed plate; 15. Double-axis motor; 16. Second rotating shaft; 17. First bevel gear; 18. Second bevel gear; 19. Sliding rod; 20. Water tank; 21. Submersible pump; 22. Water pipe; 23. Drain hole; 24. Water inlet; 25. Inclined plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 6 The utility model describes the above technical solution in detail through the following embodiments:

[0027] An unattended weighing device comprises: a weighing scale body 1; guide rails 2 are arranged on both sides of the top of the weighing scale body 1, a plurality of support blocks 3 are evenly fixedly connected to the bottom of the guide rails 2, the support blocks 3 are fixedly connected to the weighing scale body 1, and a moving block 4 is arranged inside the guide rails 2, two moving blocks 4 are fixedly connected by a connecting frame 5, and three scrapers 6 are fixedly connected to the bottom of the connecting frame 5, and the scrapers 6 are adapted to the weighing scale body 1; a cleaning mechanism 7 for controlling the scrapers 6 to reciprocate horizontally is arranged inside the moving block 4; a cleaning mechanism for improving the cleaning efficiency is arranged at one end of the weighing scale body 1 The auxiliary mechanism 8 of the effect is activated by the user, and the cleaning mechanism 7 is started. The cleaning mechanism 7 controls the moving block 4 to move back and forth horizontally inside the guide rail 2. The moving block 4 drives the connecting frame 5 while moving, and the connecting frame 5 drives the scraper 6, so that the scraper 6 automatically cleans the soil on the surface of the floor scale body 1, and the auxiliary mechanism 8 can spray water to soften the soil on the floor scale body 1, and can also cooperate with the scraper 6 to rinse and clean the floor scale body 1, and can automatically clean the soil dropped on the floor scale body 1, thereby reducing the workload of workers and improving practicality.

[0028] like Figures 1 to 5 As shown, the cleaning mechanism 7 includes: a reciprocating screw 9 is arranged inside the moving block 4, a through hole 10 with a diameter larger than the reciprocating screw 9 is opened near the reciprocating screw 9 of the moving block 4, and both ends of the reciprocating screw 9 are rotatably connected to the guide rail 2; the moving block 4 is fixedly connected with a first rotating shaft 11 near the reciprocating screw 9, and the outer surface of the first rotating shaft 11 near one end of the reciprocating screw 9 is rotatably connected with a diamond slider 12, and the diamond slider 12 cooperates with the reciprocating screw 9 respectively; one end of the two guide rails 2 is provided with a power mechanism 13 for controlling the rotation of the reciprocating screw 9, and the power mechanism 13 is started. The power mechanism 13 drives the reciprocating screws 9 on both sides to rotate at the same time. When the reciprocating screw 9 rotates, the diamond slider 12 is pushed through the reciprocating slide groove on its surface. The diamond slider 12 drives the first rotating shaft 11 while rotating on the outer surface of the first rotating shaft 11, and the first rotating shaft 11 drives the moving block 4, so that the moving block 4 reciprocates at a uniform speed inside the guide rail 2.

[0029] like Figure 1 , Figure 2 and Figure 5 As shown, the power mechanism 13 includes: one end of the two guide rails 2 is fixedly connected to the fixed plate 14, the middle part of the fixed plate 14 is fixedly connected to the double-axis motor 15, the output ends on both sides of the double-axis motor 15 are fixedly connected to the second rotating shaft 16, and the outer surface of the second rotating shaft 16 away from the end of the double-axis motor 15 is fixedly connected to the first bevel gear 17; the two first bevel gears 17 are meshed with second bevel gears 18 on the side away from the second rotating shaft 16, and the two second bevel gears 18 are respectively fixedly connected to the reciprocating screw 9, and the double-axis motor 15 is started, and the output ends on both sides of the double-axis motor 15 respectively drive the second rotating shaft 16, the second rotating shaft 16 drives the first bevel gear 17, the first bevel gear 17 drives the second bevel gear 18, and the second bevel gear 18 respectively drives the reciprocating screw 9 to rotate.

[0030] like Figure 2 , Figure 3 and Figure 5 As shown, a slide bar 19 is provided on one side adjacent to the two reciprocating screw rods 9, both ends of the slide bar 19 are fixedly connected to the guide rail 2, and the moving blocks 4 are slidably connected to the slide bars 19 respectively, and the moving blocks 4 can be limited so that the moving blocks 4 slide horizontally on the surface of the slide bars 19.

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the auxiliary mechanism 8 includes: one end of the floor scale body 1 is fixedly connected to a water tank 20, the interior of the water tank 20 is fixedly connected to a submersible pump 21, and both side output ends of the submersible pump 21 are fixedly connected to water pipes 22; one end of the water pipe 22 away from the submersible pump 21 is fixedly connected to the support block 3, and a plurality of drainage holes 23 are evenly opened on the side of the water pipe 22 close to the support block 3, and the drainage holes 23 and the support block 3 are staggered. The submersible pump 21 is started, and the submersible pump 21 extracts water from the water tank 20 and transports the extracted water to the interior of the water pipe 22. The water in the water pipe 22 is discharged to the top of the floor scale body 1 through the drainage holes 23, which can not only soften and rinse the soil adhering to the floor scale body 1, but also cooperate with the scraper 6 to rinse and clean the soil on the surface of the floor scale body 1, thereby improving the cleaning effect.

[0032] like Figure 1 and Figure 2 As shown, a water filling port 24 is provided at the top center of the water tank 20 , and the water filling port 24 is fixedly connected to the water tank 20 , so that the user can add water to the inside of the water tank 20 .

[0033] like Figure 1 and Figure 2As shown, an inclined plate 25 is provided at one end of the scale body 1 away from the water tank 20 for facilitating the entry of the car. The inclined plate 25 is fixedly connected to the scale body 1. Since the scale body 1 is higher than the ground, the setting of the inclined plate 25 can enable the car to smoothly drive into the top of the scale body 1.

[0034] Working principle: start the double-axis motor 15, and the output ends on both sides of the double-axis motor 15 respectively drive the second rotating shaft 16, the second rotating shaft 16 drives the first bevel gear 17, the first bevel gear 17 drives the second bevel gear 18, and the second bevel gear 18 respectively drives the reciprocating screw 9 to rotate. When the reciprocating screw 9 rotates, it pushes the diamond slider 12 through the reciprocating slide groove on its surface. The diamond slider 12 drives the first rotating shaft 11 while rotating on the outer surface of the first rotating shaft 11. The first rotating shaft 11 drives the moving block 4, so that the moving block 4 reciprocates at a uniform speed on the surface of the slide bar 19 inside the guide rail 2. When the moving block 4 moves, it drives the connecting frame 5, and the connecting frame 5 drives the scraper 6, so that the scraper 6 automatically cleans the soil on the surface of the floor scale body 1, and the auxiliary mechanism 8 can spray water to soften the soil on the floor scale body 1, and can also cooperate with the scraper 6 to rinse and clean the floor scale body 1, and can automatically clean the soil dropped on the floor scale body 1, thereby reducing the workload of workers and improving practicality.

[0035] Start the submersible pump 21, which draws water from the water tank 20 and transports the drawn water to the inside of the water pipe 22. The water in the water pipe 22 is discharged to the top of the scale body 1 through the drainage hole 23, which can not only soften and rinse the mud adhering to the scale body 1, but also cooperate with the scraper 6 to rinse and clean the mud on the surface of the scale body 1, thereby improving the cleaning effect.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An unattended weighing device, comprising: Floor scale body(1); The invention is characterized in that guide rails (2) are arranged on both sides of the top of the floor scale body (1), a plurality of support blocks (3) are evenly and fixedly connected to the bottom of the guide rails (2), and the support blocks (3) are all fixedly connected to the floor scale body (1), and a moving block (4) is arranged inside the guide rails (2), and two moving blocks (4) are fixedly connected by a connecting frame (5), and three scrapers (6) are fixedly connected to the bottom of the connecting frame (5), and the scrapers (6) are adapted to the floor scale body (1); The moving block (4) is provided with a cleaning mechanism (7) for controlling the scraper (6) to move back and forth horizontally; One end of the floor scale body (1) is provided with an auxiliary mechanism (8) for improving the cleaning effect.

2. The unattended weighing device according to claim 1, characterized in that: The cleaning mechanism (7) comprises: A reciprocating screw rod (9) is disposed inside the moving block (4), a through hole (10) having a diameter larger than that of the reciprocating screw rod (9) is provided on the moving block (4) near the reciprocating screw rod (9), and both ends of the reciprocating screw rod (9) are rotatably connected to the guide rail (2); The moving block (4) is fixedly connected to a first rotating shaft (11) near the reciprocating screw rod (9); the first rotating shaft (11) is rotatably connected to a diamond-shaped slider (12) at an outer surface near one end of the reciprocating screw rod (9); the diamond-shaped sliders (12) are respectively matched with the reciprocating screw rod (9); One end of the two guide rails (2) is provided with a power mechanism (13) for controlling the reciprocating screw rod (9) to rotate.

3. The unattended weighing device according to claim 2, characterized in that: The power mechanism (13) comprises: One end of each of the two guide rails (2) is fixedly connected to a fixed plate (14); a dual-axis motor (15) is fixedly connected to the middle of the fixed plate (14); output ends on both sides of the dual-axis motor (15) are fixedly connected to a second rotating shaft (16); and an outer surface of the second rotating shaft (16) at one end away from the dual-axis motor (15) is fixedly connected to a first bevel gear (17); The two first bevel gears (17) are meshed with second bevel gears (18) on one side away from the second rotating shaft (16), and the two second bevel gears (18) are respectively fixedly connected to the reciprocating screw rod (9).

4. The unattended weighing device according to claim 2, characterized in that: A sliding rod (19) is provided on one side adjacent to the two reciprocating screw rods (9), both ends of the sliding rod (19) are fixedly connected to the guide rail (2), and the moving blocks (4) are respectively slidably connected to the sliding rod (19).

5. The unattended weighing device according to claim 1, characterized in that: The auxiliary mechanism (8) comprises: One end of the floor scale body (1) is fixedly connected to a water tank (20), the interior of the water tank (20) is fixedly connected to a submersible pump (21), and both sides of the output end of the submersible pump (21) are fixedly connected to water pipes (22); One end of the water pipe (22) away from the submersible pump (21) is fixedly connected to the support block (3); a plurality of drainage holes (23) are evenly arranged on one side of the water pipe (22) close to the support block (3); and the drainage holes (23) and the support block (3) are arranged in a staggered manner.

6. The unattended weighing device according to claim 5, characterized in that: A water injection port (24) is provided at the top center of the water tank (20), and the water injection port (24) is fixedly connected to the water tank (20).

7. The unattended weighing device according to claim 5, characterized in that: An inclined plate (25) is provided at one end of the floor scale body (1) away from the water tank (20) for facilitating the entry of vehicles, and the inclined plate (25) is fixedly connected to the floor scale body (1).

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