Wagon balance easy to clean

Abstract

The utility model provides a wagon balance easy to clean. The wagon balance easy to clean comprises a weighing plate and inclined plates obliquely arranged at the two ends of the weighing plate. A plurality of vertical supporting rods are vertically arranged on the two sides of the weighing plate, and the vertical supporting rods and the weighing plate are separated; the tops of all the vertical supporting rods located on the same side are each horizontally provided with a blocking rod. The longitudinal section of the movable fastener is in a circular arc shape with a downward opening, the movable fastener is movably buckled to the top of the blocking rod, and the length direction of the movable fastener is parallel to the length direction of the blocking rod. A supporting part is vertically arranged at the top of each movable fastener; the two ends of the connecting part are connected with the supporting part, and the connecting part is higher than the weighing plate. The flushing pipe is horizontally connected to the bottom of the connecting part, the side of the flushing pipe is communicated with a plurality of flushing nozzles, one end of the flushing pipe is closed, and the other end of the flushing pipe is communicated with an input hose. The easy-to-clean wagon balance provided by the utility model can improve the cleaning efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of weighbridge technology and relates to an easy-clean weighbridge. Background Technology

[0002] Weighbridges are mainly used to weigh vehicles with large masses. A typical weighbridge includes a central weighing platform, a pressure sensor at the bottom of the platform, and inclined plates at both ends. One inclined plate is for vehicles to drive onto the platform, and the other is for vehicles to drive off. In open areas, weighbridges are often equipped with guardrails on both sides to prevent vehicles from accidentally hitting the weighbridge.

[0003] Because some vehicles' cargo, such as mud, sand, fruits and vegetables, and livestock manure, can easily fall onto the weighbridge, the surface needs to be washed regularly. Currently, the common method is for workers to walk across the weighbridge with a high-pressure water gun and spray water on the areas that need cleaning. While this method can clean the weighbridge, it can be time-consuming and inefficient if there are many areas to clean. Utility Model Content

[0004] The purpose of this invention is to provide an easy-to-clean weighbridge, which aims to solve the problem of low cleaning efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides an easy-clean weighbridge, comprising:

[0006] Weighing plate and inclined plates inclined at both ends of the weighing plate;

[0007] Vertical support rods: Several vertical support rods are vertically arranged on both sides of the weighing plate, and the vertical support rods are separated from the weighing plate.

[0008] A blocking bar is horizontally provided at the top of all the vertical support bars located on the same side;

[0009] The movable fastener has a longitudinal section that is an arc shape with an opening facing downwards, and the movable fastener is movably fastened to the top of the blocking rod, with the length direction of the movable fastener being parallel to the length direction of the blocking rod;

[0010] The top of each of the movable fasteners is vertically provided with a support part;

[0011] A connecting part, both ends of which are connected to the supporting part, and the connecting part is higher than the weighing plate;

[0012] A flushing pipe is horizontally connected to the bottom of the connecting part. Multiple flushing nozzles are connected to the side of the flushing pipe. One end of the flushing pipe is closed, and the other end is connected to an input hose.

[0013] The present invention is further configured such that the free end of the input hose is connected to a connecting rigid tube, and a connector is rotatably disposed on the outer wall of the connecting rigid tube. The free end of the connector is located outside the connecting rigid tube, and the free end of the connector has an internal thread.

[0014] The present invention is further configured such that two vertical rods are vertically arranged at the top of the connecting part, and a rectangular operation frame is horizontally arranged at the top of the two vertical rods. The line connecting the tops of the two vertical rods divides the operation frame into two equal parts.

[0015] The present invention is further configured such that two operating sleeves are rotatably sleeved on the operating frame, and the two operating sleeves are located on both sides of the line connecting the two vertical rods.

[0016] The present invention is further configured such that the inner wall of the movable fastener is provided with a plurality of drag-reducing beads, each of which moves to abut against the outer wall of the blocking rod.

[0017] The present invention is further configured such that a plurality of support seats are provided at the bottom of the connecting part, the flushing pipe passes through all the support seats and is rotatably connected to all the support seats, and the flushing nozzle is provided between two adjacent support seats. A fixing mechanism for fixing the angle of the flushing pipe is provided on the connecting part, and the flushing pipe includes a first state and a second state.

[0018] When the flushing pipe is in the first state, the flushing nozzle is tilted downwards, and the free end of the flushing nozzle is located on the X side of the flushing pipe;

[0019] When the flushing pipe is in the second state, the flushing nozzle is tilted downwards, and the free end of the flushing nozzle is located on the -X side of the flushing pipe.

[0020] The present invention is further configured such that the fixing mechanism includes a positioning cylinder disposed on the top of the connecting part, a connecting arm is fixedly disposed on the outer wall of the flushing pipe, a circular synchronization ring is disposed on the free end of the connecting arm, the synchronization ring is coaxial with the flushing pipe, and the connecting part passes through the synchronization ring, and two positioning holes are opened on the synchronization ring.

[0021] It also includes a positioning rod, the bottom of which passes through one of the positioning holes and fits against the inner wall of the positioning cylinder. When the positioning rod passes through two of the positioning holes respectively, the flushing pipe is in the first state and the second state respectively.

[0022] The present invention is further configured such that there are two connecting arms. When one connecting arm abuts against the bottom of the connecting part, the flushing pipe is in the first state, and when the other connecting arm abuts against the bottom of the connecting part, the flushing pipe is in the second state.

[0023] The present invention is further configured such that two synchronization rings are provided, the two synchronization rings are located at both ends of the flushing pipe, an operating plate is provided on the top of the positioning rod, the diameter of the operating plate is larger than the diameter of the positioning rod, a rotating part is vertically provided on the top of the operating plate, the diameter of the rotating part is equal to the inner diameter of the positioning hole, and the length of the rotating part is smaller than the thickness of the synchronization ring.

[0024] The present invention is further configured such that the rinsing nozzle is a fan-shaped nozzle.

[0025] Compared with the prior art, this utility model provides an easy-to-clean weighbridge. First of all, the vertical support rod and the blocking member are structures that are already present in some existing weighbridges. Therefore, this application can be understood to a certain extent as utilizing the currently used vertical support rod and blocking rod.

[0026] When cleaning the weighbridge (mainly the weighing plate), firstly, fasten the two movable fasteners to the top of the blocking bars on both sides (these fasteners should be detached from the blocking bars when not in use, without affecting normal weighing). Then, connect the inlet hose to the external pipe (hose) (in actual use, this can be either continuously connected or manually connected depending on the situation). Next, inject high-pressure water into the inlet hose and flushing pipe through the external pipe and pump. The high-pressure water is sprayed outwards through the flushing nozzles and acts on the top of the weighing plate. Since the flushing pipe has multiple flushing nozzles, the flushing range can cover the entire width of the weighing plate. Simultaneously, workers only need to push the connecting part along the length of the blocking bar, and then the movable fasteners move along the length of the blocking bar, thus flushing the entire top of the weighing plate, resulting in more comprehensive and efficient flushing. Meanwhile, since the longitudinal section of the movable fastener is an arc shape with an opening facing downwards and it is fastened to the blocking rod, the blocking rod can limit and guide the movable fastener in the horizontal direction, so that the movable fastener, the connecting part and the flushing pipe can move stably along the length of the weighing plate, ensuring the flushing effect. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of this utility model;

[0028] Figure 2 yes Figure 1 Enlarged view of section A;

[0029] Figure 3 yes Figure 1 Enlarged view of section B;

[0030] Figure 4 This is a cross-sectional view of the present invention;

[0031] Figure 5 yes Figure 4 Enlarged view of section C;

[0032] Figure 6 This is a cross-sectional view of the synchronization ring portion in this utility model;

[0033] Figure 7 This is a schematic diagram of the flushing pipe part in this utility model;

[0034] Figure 8 yes Figure 7 Enlarged view of section D.

[0035] The components are as follows: 1. Weighing plate; 2. Inclined plate; 3. Vertical support rod; 4. Blocking rod; 5. Movable fastener; 6. Support part; 7. Connecting part; 8. Flushing pipe; 9. Flushing nozzle; 10. Input hose; 11. Connecting rigid pipe; 12. Connector; 13. Vertical rod; 14. Operating frame; 15. Operating sleeve; 16. Drag-reducing bead; 17. Support base; 18. Positioning cylinder; 19. Connecting arm; 20. Synchronization ring; 21. Positioning hole; 22. Positioning rod; 23. Operating panel; 24. Rotating part. Detailed Implementation

[0036] The following detailed description, in conjunction with the accompanying drawings and specific embodiments, provides a further detailed explanation of the easy-clean weighbridge proposed by this utility model. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model. The same or similar reference numerals in the drawings represent the same or similar parts.

[0037] An easy-clean weighbridge, such as Figures 1 to 8 As shown, it includes:

[0038] Weighing plate 1 (with a pressure sensor at its bottom for sensing the pressure and outputting the corresponding weight value) and inclined plates 2 (one inclined plate 2 is used for vehicles to drive onto the weighing plate 1, and the other inclined plate 2 is used for vehicles to drive off the weighing plate 1) are inclined at both ends of the weighing plate 1.

[0039] Vertical support rods 3, several vertical support rods 3 are vertically arranged on both sides of the weighing plate 1, and the vertical support rods 3 are separated from the weighing plate 1;

[0040] A blocking rod 4 is horizontally provided at the top of all the vertical support rods 3 located on the same side;

[0041] The movable fastener 5 has a longitudinal section that is an arc shape with an opening facing downwards, and the movable fastener 5 is movably fastened to the top of the blocking rod 4. The length direction of the movable fastener 5 is parallel to the length direction of the blocking rod 4.

[0042] Support part 6, each of the movable fasteners 5 is vertically provided with a support part 6 at its top;

[0043] The connecting part 7 has both ends connected to the support part 6, and the connecting part 7 is higher than the weighing plate 1;

[0044] A flushing pipe 8 is horizontally connected to the bottom of the connecting part 7. Multiple flushing nozzles 9 are connected to the side of the flushing pipe 8. One end of the flushing pipe 8 is closed, and the other end is connected to an input hose 10.

[0045] The free end of the input hose 10 is connected to a connecting rigid tube 11. A connector 12 is rotatably mounted on the outer wall of the connecting rigid tube 11. The free end of the connector 12 is located outside the connecting rigid tube 11, and the free end of the connector 12 has an internal thread.

[0046] Two vertical rods 13 are vertically arranged at the top of the connecting part 7. A rectangular operating frame 14 is horizontally arranged at the top of the two vertical rods 13. The line connecting the tops of the two vertical rods 13 divides the operating frame 14 into two equal parts. Two operating sleeves 15 are rotatably sleeved on the operating frame 14. The two operating sleeves 15 are located on both sides of the line connecting the two vertical rods 13.

[0047] The inner wall of the movable fastener 5 is provided with a plurality of drag-reducing beads 16, each of which moves to abut against the outer wall of the blocking rod 4.

[0048] The bottom of the connecting part 7 is provided with a plurality of support seats 17, the flushing pipe 8 passes through all the support seats 17 and is rotatably connected to all the support seats 17, and there is a flushing nozzle 9 between two adjacent support seats 17. The connecting part 7 is provided with a fixing mechanism for fixing the angle of the flushing pipe 8, and the flushing pipe 8 includes a first state and a second state.

[0049] When the flushing pipe 8 is in the first state, the flushing nozzle 9 is tilted downwards, and the free end of the flushing nozzle 9 is located on the X side of the flushing pipe 8.

[0050] When the flushing pipe 8 is in the second state, the flushing nozzle 9 is tilted downwards, and the free end of the flushing nozzle 9 is located on the -X side of the flushing pipe 8.

[0051] The fixing mechanism includes a positioning cylinder 18 disposed on the top of the connecting part 7, a connecting arm 19 fixedly disposed on the outer wall of the flushing pipe 8, a circular synchronization ring 20 disposed on the free end of the connecting arm 19, the synchronization ring 20 being coaxial with the flushing pipe 8, and the connecting part 7 passing through the synchronization ring 20, and two positioning holes 21 being opened on the synchronization ring 20.

[0052] It also includes a positioning rod 22, the bottom of which passes through one of the positioning holes 21 and fits against the inner wall of the positioning cylinder 18. When the positioning rod 22 passes through the two positioning holes 21 respectively, the flushing pipe 8 is in the first state and the second state respectively.

[0053] Two connecting arms 19 are provided. When one connecting arm 19 abuts against the bottom of the connecting part 7, the flushing pipe 8 is in the first state. When the other connecting arm 19 abuts against the bottom of the connecting part 7, the flushing pipe 8 is in the second state.

[0054] Two synchronization rings 20 are provided, located at both ends of the flushing pipe 8. An operating disc 23 is provided on the top of the positioning rod 22. The diameter of the operating disc 23 is larger than the diameter of the positioning rod 22. A rotating part 24 is vertically provided on the top of the operating disc 23. The diameter of the rotating part 24 is equal to the inner diameter of the positioning hole 21, and the length of the rotating part 24 is less than the thickness of the synchronization ring 20.

[0055] The rinsing nozzle 9 is a fan-shaped nozzle, which is a common fan-shaped nozzle that can be purchased directly from the market. It can spray high-pressure water outward in a fan shape, which can make the rinsing range wider and the rinsing effect better.

[0056] The present invention provides an easy-clean weighbridge. Firstly, the vertical support rod 3 and the blocking component are structures that are already present in some existing weighbridges. Therefore, this application can be understood to a certain extent as utilizing the currently used vertical support rod 3 and blocking rod 4.

[0057] When cleaning the weighbridge (mainly the weighing plate 1), firstly, fasten the two movable fasteners 5 to the top of the blocking bars 4 on both sides (when not in use, they are separated from the blocking bars 4 without affecting normal weighing). Then, connect the inlet hose 10 to the external pipe (hose) (in actual use, this can be either continuous or manually connected depending on the situation). Afterward, high-pressure water is injected into the external pipe, pump, inlet hose 10, and flushing pipe 8. The high-pressure water is sprayed outward through the flushing nozzles 9 and acts on the top of the weighing plate 1. Since the flushing pipe 8 has multiple flushing nozzles 9, the flushing range can cover the entire width of the weighing plate 1. Simultaneously, the worker only needs to push the connecting part 7 along the length of the blocking bar 4, and then the movable fasteners 5 move along the length of the blocking bar 4. This allows for thorough flushing of the entire top of the weighing plate 1, resulting in better cleaning and higher efficiency. Meanwhile, since the longitudinal section of the movable fastener 5 is an arc shape with an opening facing downwards and is fastened to the blocking rod 4, the blocking rod 4 can limit and guide the movable fastener 5 in the horizontal direction, so that the movable fastener 5, the connecting part 7 and the flushing pipe 8 can move stably along the length direction of the weighing plate 1, ensuring the flushing effect.

[0058] In actual use, after the movable fastener 5 is fastened to the blocking rod 4, the external high-pressure water pipe (a flexible hose with a rigid tube body at its end and an external thread) is pulled to the connector 12. The internal thread of the connector 12 is then threaded to the external thread of the rigid tube body, thus achieving the connection between the high-pressure water pipe and the input hose 10. At the same time, since both the high-pressure water pipe and the input hose 10 are flexible, even if the movable fastener 5 moves along the length of the blocking rod 4, high-pressure water can still be normally input into the flushing pipe 8.

[0059] During actual cleaning, the cleaning plan is selected according to the actual situation. Specifically, if the weighing plate 1 is relatively clean or the impurities on its top are easy to wash (such as dirt), then the movable fastener 5 only needs to walk along the blocking part once. During the actual walking, the worker is located behind the connecting part 7, while the free end of the flushing nozzle 9 is located in front of the connecting part 7. In this way, the flushing nozzle 9 can not only wash away the impurities, but also push the impurities forward and clean them down well.

[0060] However, if impurities need to be cleaned repeatedly, such as when there are many impurities or they are difficult to clean (e.g., animal feces adhering to the top of the weighing plate 1), the movable fastener 5 can be moved along the blocking rod 4 several times. After the weighing plate 1 is cleaned once, the angle of the rinsing nozzle 9 needs to be adjusted directly at the end of the weighing plate 1 so that the rinsing nozzle 9 is always in front of the moving direction of the connecting part 7. When adjusting the angle of the flushing nozzle 9, firstly, the positioning rod 22 is pulled out of the positioning hole 21 and positioning cylinder 18 by operating the control panel 23. Then, the positioning rod 22 is lowered, and the rotating part 24 is inserted into another positioning hole 21. At this time, the positioning rod 22 becomes the tool for rotating the synchronization ring 20 and the flushing pipe 8. During the rotation of the synchronization ring 20, it stops rotating when the connecting arm 19 touches the bottom of the connecting part 7. Then, the worker (in this application, the worker's operation is all manual, not automated) pulls out the rotating part 24 and inserts the positioning rod 22 from top to bottom into the vertically positioned positioning hole 21 and positioning cylinder 18. In this way, the angle of the flushing pipe 8 can be fixed by the positioning rod 22 and positioning cylinder 18, and the angle of all flushing nozzles 9 can be adjusted. The synchronization rings 20 at both ends rotate the flushing pipe 8 simultaneously, which can effectively rotate the pipe and prevent damage to the connection between the flushing pipe 8 and the connecting arm 19.

[0061] When adjusting the angle of the flushing pipe 8, the two connecting arms 19 not only connect the synchronization ring 20 and the flushing pipe 8, but also abut against the connecting part 7 when the flushing pipe 8 reaches the desired angle, thus enabling the adjustment of the flushing pipe 8 angle to be completed quickly and accurately. Furthermore, during the actual flushing of the weighing plate 1, the water pressure can be adjusted according to the actual situation; for example, if impurities are difficult to clean, a lower water pressure is used during the first flush to primarily soak the impurities in water; followed by high-pressure flushing, resulting in a better overall cleaning effect.

[0062] In practical use, the drag-reducing bead 16 can reduce the resistance of the movable fastener 5 moving on the blocking rod 4. Simultaneously, the movable fastener 5 has a certain length, so when it moves along the length of the blocking rod 4, it can better maintain the angles of the movable fastener 5, the connecting part 7, and the flushing pipe 8, ensuring the stability of the flushing. Furthermore, during actual operation, the worker pushes the movable fastener 5 through the rectangular operating frame 14, with the free end of the flushing nozzle 9 and the worker located on opposite sides of the flushing pipe 8. Even if the flushing nozzle 9 generates an upward reaction force, the worker is also in the straight line of this reaction force, thus maintaining the position of the connecting part 7 and preventing the movable fastener 5 from separating from the blocking rod 4. This ensures the stability of the flushing nozzle 9 and guarantees a sufficient flushing effect. Moreover, the worker drives the operating frame 14 through the rotatable operating sleeve 15, so even if the worker's body swings up and down while walking, it can effectively prevent relative friction between the hand and the operating frame 14, resulting in better operation.

[0063] After rinsing, the entire connecting part 7, rinsing pipe 8, and all other structures can be removed from the two blocking rods 4 directly through the operating frame 14. Then, normal weighing can proceed, and the vertical support rod 3 and blocking rod 4 will also function properly for protection. Furthermore, in this application, the input hose 10 is continuously connected to the external high-pressure water pipe via the connecting rigid pipe 11 and connector 12. This way, each time it is used, the connecting part 7 and other components can be directly transferred to the weighing plate 1 without the need for connecting or disconnecting the water pipes, further improving cleaning efficiency.

[0064] The above description is only a description of the preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. An easy-clean weighbridge, characterized in that, include: Weighing plate (1) and inclined plates (2) inclined at both ends of the weighing plate (1); Vertical support rods (3), a plurality of vertical support rods (3) are vertically arranged on both sides of the weighing plate (1), and the vertical support rods (3) are separated from the weighing plate (1); A blocking rod (4) is horizontally provided on the top of all the vertical support rods (3) located on the same side; The movable fastener (5) has a longitudinal section that is an arc shape with the opening facing downwards, and the movable fastener (5) is movably fastened to the top of the blocking rod (4). The length direction of the movable fastener (5) is parallel to the length direction of the blocking rod (4). The top of each of the movable fasteners (5) is vertically provided with a support part (6); The connecting part (7) is connected to the support part (6) at both ends, and the connecting part (7) is higher than the weighing plate (1); A flushing pipe (8) is horizontally connected to the bottom of the connecting part (7). Multiple flushing nozzles (9) are connected to the side of the flushing pipe (8). One end of the flushing pipe (8) is closed, and the other end is connected to an input hose (10).

2. The easy-clean weighbridge according to claim 1, characterized in that, The free end of the input hose (10) is connected to a connecting hard tube (11). A connector (12) is rotatably provided on the outer wall of the connecting hard tube (11). The free end of the connector (12) is located outside the connecting hard tube (11), and the free end of the connector (12) has an internal thread.

3. The easy-clean weighbridge according to claim 1, characterized in that, The top of the connecting part (7) is vertically provided with two vertical rods (13), and the top of the two vertical rods (13) is horizontally provided with a rectangular operation frame (14). The line connecting the tops of the two vertical rods (13) divides the operation frame (14) into two equal parts.

4. The easy-clean weighbridge according to claim 3, characterized in that, Two operating sleeves (15) are rotatably sleeved on the operating frame (14), and the two operating sleeves (15) are located on both sides of the line connecting the two vertical rods (13).

5. The easy-clean weighbridge according to claim 1, characterized in that, The inner wall of the movable fastener (5) is rotatably provided with a plurality of drag-reducing beads (16), and each of the drag-reducing beads (16) moves to abut against the outer wall of the blocking rod (4).

6. The easy-clean weighbridge according to claim 1, characterized in that, The bottom of the connecting part (7) is provided with a plurality of support seats (17), the flushing pipe (8) passes through all the support seats (17) and is rotatably connected to all the support seats (17), and there is a flushing nozzle (9) between two adjacent support seats (17). The connecting part (7) is provided with a fixing mechanism for fixing the angle of the flushing pipe (8), and the flushing pipe (8) includes a first state and a second state. When the flushing pipe (8) is in the first state, the flushing nozzle (9) is tilted downwards, and the free end of the flushing nozzle (9) is located on the X side of the flushing pipe (8); When the flushing pipe (8) is in the second state, the flushing nozzle (9) is tilted downwards, and the free end of the flushing nozzle (9) is located on the -X side of the flushing pipe (8).

7. The easy-clean weighbridge according to claim 6, characterized in that, The fixing mechanism includes a positioning cylinder (18) disposed on the top of the connecting part (7), a connecting arm (19) is fixedly disposed on the outer wall of the flushing pipe (8), a circular synchronous ring (20) is disposed on the free end of the connecting arm (19), the synchronous ring (20) is coaxial with the flushing pipe (8), and the connecting part (7) passes through the synchronous ring (20), and two positioning holes (21) are opened on the synchronous ring (20); It also includes a positioning rod (22), the bottom of which passes through one of the positioning holes (21) and fits against the inner wall of the positioning cylinder (18). When the positioning rod (22) passes through the two positioning holes (21) respectively, the flushing pipe (8) is in the first state and the second state respectively.

8. The easy-clean weighbridge according to claim 7, characterized in that, Two connecting arms (19) are provided. When one connecting arm (19) abuts against the bottom of the connecting part (7), the flushing pipe (8) is in the first state. When the other connecting arm (19) abuts against the bottom of the connecting part (7), the flushing pipe (8) is in the second state.

9. A weighbridge according to claim 8, characterized in that, Two synchronization rings (20) are provided, and the two synchronization rings (20) are located at both ends of the flushing pipe (8). An operating disk (23) is provided on the top of the positioning rod (22). The diameter of the operating disk (23) is larger than the diameter of the positioning rod (22). A rotating part (24) is vertically provided on the top of the operating disk (23). The diameter of the rotating part (24) is equal to the inner diameter of the positioning hole (21), and the length of the rotating part (24) is smaller than the thickness of the synchronization ring (20).

10. The easy-clean weighbridge according to claim 1, characterized in that, The flushing nozzle (9) is a fan-shaped nozzle.

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