Intelligent water management pipeline dredging device

Abstract

The application discloses a kind of wisdom water affair pipeline dredging equipment, belongs to pipeline dredging technical field, including dredging car, the fixed top of dredging car is equipped with fixed platform, the fixed platform is fixed and equipped with middle shaft, the outer movable sleeve of middle shaft is equipped with reel, water pipe is wound on reel, one end of water pipe is fixed and equipped with dredging nozzle, rotating mechanism for driving lower baffle is equipped in working cavity, the fixed plate is equipped in the side wall of the side panel of reel, the fixed mechanism for cooperating fixed plate is fixed and equipped in the side wall of the side of lower baffle close to dredging car.The application is provided with upper baffle, lower baffle and rotating mechanism on reel, so that dredging nozzle can be stably placed in front of reel, and dredging nozzle can be quickly taken out for use when needed, and fixed mechanism can also make reel not easily rotate without taking out dredging nozzle.

Description

Technical Field

[0001] This invention relates to the field of pipeline dredging technology, and in particular to a smart water pipeline dredging device. Background Technology

[0002] Currently, "smart water management" is a broad term without a fixed definition. It can be used to simply describe the informatization and digital transformation of the water industry. Informatization refers to making the existing organizational structure operate more quickly, while digitalization involves breaking down the original organizational structure to create a more efficient new one. In the water industry, it can be simply understood as setting up data collection and transmission components at every stage from the water plant to the user. The collected data is sent to a processing center for processing and then centrally allocated and processed. If the data returned from the pipeline is abnormal, and the processing center finds that there is a blockage, it will notify construction personnel to use pipeline dredging equipment to clear the blockage.

[0003] Common pipe dredging equipment generally includes a motor, water pipe, and nozzle. The water pipe is usually coiled on a reel, while the nozzle is usually installed on the side of the reel. Although the placement is relatively stable, because the nozzle is located on the side of the reel, the connection between the nozzle and the water pipe is always in a bent state. If the ambient temperature is high, the water pipe, which is in a bent state for a long time, is prone to cracking. Water spraying out from the crack will reduce the water pressure at the nozzle, affecting the pipe dredging process. Moreover, since most reels currently lack positioning methods, if the reel is accidentally rotated, the water pipe coiled on the reel will be pulled out, which can easily trip passing workers and disrupt the working environment. To address these issues, we propose a smart water pipe dredging device. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a smart water pipe dredging device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A smart water pipe dredging device includes a dredging vehicle. A fixed platform is fixedly mounted on the top of the dredging vehicle. A central shaft is fixedly mounted in the fixed platform. A reel is movably sleeved on the central shaft. A water pipe is wound on the reel. A dredging nozzle is fixedly mounted on one end of the water pipe. A protective cover is fixedly mounted on the end of the dredging nozzle away from the water pipe. A proximity sensor is fixedly mounted inside the protective cover. A side panel is movably sleeved on the central shaft. An upper baffle is fixedly mounted on the side wall of the side panel near the reel. A lower baffle is mounted below the upper baffle. The dredging nozzle is located between the upper and lower baffles. A working chamber is opened in the side panel. A rotation mechanism for driving the lower baffle is installed in the working chamber. A fixing plate is mounted on the side wall of the reel near the side panel. A fixing mechanism for cooperating with the fixing plate is fixedly mounted on the side wall of the lower baffle near the dredging vehicle.

[0007] By using the above technical solution, an upper baffle, a lower baffle, and a rotating mechanism are installed on the reel, so that the unclogging nozzle can be stably placed in front of the reel and can be quickly removed and used when needed. At the same time, the fixing mechanism can also prevent the reel from rotating easily when the unclogging nozzle is not removed.

[0008] Preferably, the top wall of the dredging vehicle is provided with a drain groove, the bottom of the drain groove is inclined, and a water outlet is provided on one side wall of the drain groove. The height of the bottom of the drain groove near the water outlet is less than the height of the end away from the water outlet.

[0009] With the above technical solution, after the drain nozzle has cleared the pipes, it needs to be placed at the lower baffle. There will still be residual water dripping from the drain nozzle. In order to prevent the dripping water from affecting the normal operation of the drain truck, the dripping water needs to be guided to the outside. The design of the drain trough and the water outlet is for convenient drainage. Moreover, the water outlet is located on the side of the drain truck, which can ensure that the drained water will not be discharged onto the staff standing in front of the drain truck, and will not affect the normal operation of the drain truck.

[0010] Preferably, the rotating mechanism includes a fixed gear, a first rotating gear, a connecting rotating rod, a second rotating gear, several connecting gears, and two vertical racks. The fixed gear is fixedly mounted on the side wall of the central shaft and is located in the working cavity. The several connecting gears are rotatably connected to the side wall of the working cavity, and the several connecting gears mesh with each other. One connecting gear closer to the fixed gear meshes with the fixed gear, and one connecting gear farther from the fixed gear meshes with the first rotating gear. A protective shell is fixedly mounted on the side wall of the upper baffle facing the reel. The second rotating gear is located inside the protective shell and rotatably connected to the inner wall of the protective shell. The connecting rotating rod is fixedly mounted between the first rotating gear and the second rotating gear. Two through holes are opened on the top wall of the upper baffle, and both through holes communicate with the working cavity. The two vertical racks are respectively mounted in the two through holes. One vertical rack meshes with the first rotating gear, and the other vertical rack meshes with the second rotating gear. The bottom of both vertical racks is fixedly connected to the top wall of the lower baffle.

[0011] Through the above technical solution, the rotating mechanism is designed so that when the lower baffle falls, it drives the vertical rack to fall synchronously, thereby causing the first rotating gear and the second rotating gear to rotate together. Through the transmission of multiple connecting gears, the side panel can drive the upper baffle and the lower baffle to deflect relative to the central axis. After the lower baffle falls to a certain height due to its own gravity, the unclogging nozzle will be tilted by the side panel to an angle suitable for the staff to use, thus making it easier for the staff to pull out the water pipe and use the unclogging nozzle to unclog the pipe. Since the distance between the upper baffle and the lower baffle is increased and the gap between them is also at a lower position, it is easier to pull out the water pipe.

[0012] Preferably, two vertical rods are fixedly connected to the side walls of the vertical rack, and vertical grooves are opened on the side walls of the perforation, with the two vertical rods slidably connected to the inner walls of the two vertical grooves respectively.

[0013] Through the above technical solution, the cooperation between the vertical rod and the vertical groove allows the vertical rack to rise and fall stably, which in turn drives the first rotating gear and the second rotating gear to rotate together. This allows the first rotating gear to rotate around the fixed gear through several connecting gears. At the same time, an additional top plate can be provided at the top of the vertical rack to prevent the vertical rack from completely disengaging from the first rotating gear and the second rotating gear.

[0014] Preferably, an extension rod is fixedly installed on the side wall away from the connecting rotating rod of the first rotating gear, and a slot is opened at the end of the extension rod away from the connecting rotating rod. A through hole is opened on the side wall of the side panel facing away from the reel, and a pulling rod is installed in the through hole. A locking rod is fixedly installed at the end of the pulling rod near the extension rod and the locking rod is engaged in the slot. A ball is fixedly installed at the end of the pulling rod away from the locking rod, and a telescopic spring is installed between the ball and the side panel. The telescopic spring is sleeved on the outside of the pulling rod.

[0015] With the above technical solution, since the vertical rack and the lower baffle will fall naturally under their own gravity, in order to prevent the vertical rack from falling accidentally, it is necessary to use a locking rod to lock the position of the first rotating gear, so that the vertical rack is also fixed in position, ensuring that the unblocking nozzle will not slip accidentally. When it is necessary to release the restriction, the ball needs to be pulled outward to compress the telescopic spring. At this time, the lever will also drive the locking rod to leave the slot, and the position of the first rotating gear will not be restricted, and it can move together with the vertical rack.

[0016] Preferably, an upper arc-shaped plate is fixedly installed on the side wall of the upper baffle facing away from the reel, the upper arc-shaped plate is located above the unblocking nozzle, and a front baffle is fixedly installed on the side wall of the upper arc-shaped plate facing away from the upper baffle, the lower end of the front baffle is flush with the lower end of the unblocking nozzle.

[0017] Through the above technical solution, the upper arc plate and the front baffle can protect the unblocking nozzle. The front baffle is large in size and can provide perfect protection for the unblocking nozzle. At the same time, it can also prevent dust. Although a protective cover has been set up outside the proximity sensor for protection, there is still a risk of contamination outside the protective cover. In order to prevent the proximity sensor from transmitting incorrect information to the smart water management system, it is still necessary to use the front baffle to protect the protective cover and the unblocking nozzle.

[0018] Preferably, a lower arc-shaped plate is fixedly installed on the side wall of the lower baffle facing away from the reel, the top wall of the lower arc-shaped plate abuts against the bottom wall of the unblocking nozzle, a plurality of drainage holes are opened on the side wall of the lower arc-shaped plate, and a half plate is fixedly installed on the side wall of the lower arc-shaped plate away from the lower baffle, the side wall of the half plate near the unblocking nozzle abuts against the side wall of the unblocking nozzle.

[0019] With the above technical solution, since the lower baffle and the lower arc plate need to deflect together with the side panel, the unclogging nozzle placed on the lower arc plate will also rotate at the same angle. The half plate setting can block the unclogging nozzle, thereby preventing the unclogging nozzle from sliding down directly.

[0020] Preferably, the fixing mechanism includes a curved rod, a pull rod, a moving block, a push spring, and a plug rod. The fixing plate has a plug hole on the side wall facing the lower baffle. The curved rod is fixedly installed on the bottom wall of the lower baffle. The longitudinal section of the curved rod is "L"-shaped, and a cavity is formed in the curved rod. A moving groove is formed on the side wall of the curved rod near the fixing plate, and the moving groove communicates with the cavity. The pull rod is located in the moving groove. The moving block is slidably connected to the side wall of the cavity. The pull rod is fixedly connected to the side wall of the moving block. The push spring is fixedly connected between the side wall of the moving block and the side wall of the cavity. The plug rod is fixedly connected to the side wall of the moving block away from the push spring. The side wall of the curved rod away from the lower baffle is inclined. A moving hole is formed on the side wall of the curved rod away from the lower baffle. The plug rod passes through the moving hole, and the end of the plug rod away from the moving block is inserted into the plug hole.

[0021] With the above technical solution, the insert rod installed inside the curved rod can be inserted into the socket to fix the position of the reel. The operator can pull the pull rod horizontally to make the moving block drive the insert rod to compress and push the spring, thereby making the insert rod leave the socket. The reel can then rotate freely, making it convenient for the operator to pull out the water pipe.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. The side panel is set on the side wall of the reel, while the upper baffle and lower baffle for mounting the drain nozzle are located in front of the reel. Therefore, the water pipe and drain nozzle coiled on the reel can be naturally placed in a stable position, thereby preventing the water pipe from cracking due to being in a bent state for a long time. This ensures that the water pipe and drain nozzle can be placed stably for a long time. At the same time, when the drain nozzle is not removed, the fixing mechanism can also fix the position of the reel, thereby preventing the reel from rotating accidentally and ensuring that the water pipe can be stably coiled in the reel.

[0024] 2. Under normal conditions, the unclogging nozzle is stably placed on the lower arc plate. The upper arc plate and the front guard can protect the unclogging nozzle from dust and also protect the proximity sensor. The proximity sensor installed in front of the unclogging nozzle is more convenient for recording in conjunction with smart water management. The lower arc plate and half plate can also block the unclogging nozzle after it deflects. In addition, the drainage holes on the side wall of the lower arc plate can also drain the water remaining in the unclogging nozzle.

[0025] 3. When the unblocking nozzle is installed between the upper and lower baffles, the position of the curved rod is restricted by the locking rod, so the insertion rod is still inserted in the socket. Therefore, the position of the reel is locked to prevent the water pipe from being accidentally released. When the unblocking nozzle is removed, the lower baffle will move away from the upper baffle. At this time, the position of the curved rod will change, and the staff will remove the insertion rod from the socket in advance. After the position of the lower baffle relative to the upper baffle changes, the curved rod and the insertion rod will no longer restrict the rotation of the reel, ensuring that the water pipe can be released smoothly. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of a smart water pipeline dredging device proposed in this invention;

[0027] Figure 2 This is a structural diagram showing the relationship between the side panel, the upper baffle, and the lower baffle.

[0028] Figure 3 This is a schematic diagram of the internal structure of the protective cover;

[0029] Figure 4 This is a schematic diagram of the internal rotating mechanism of the side panel;

[0030] Figure 5 This is a schematic diagram of the internal structure of the protective shell;

[0031] Figure 6 This is a schematic diagram of the structure of the locking rod and the locking slot;

[0032] Figure 7 This is a structural diagram of the lower baffle and the lower arc plate;

[0033] Figure 8 A schematic diagram of the structure of the reel near the fixed platform;

[0034] Figure 9 This is a schematic diagram of the structure of the bottom wall fixing mechanism of the lower baffle.

[0035] In the diagram: 1. Dredging truck; 2. Mounting platform; 3. Central shaft; 4. Reel; 5. Water pipe; 6. Dredging nozzle; 7. Protective cover; 8. Proximity sensor; 9. Side panel; 10. Upper baffle; 11. Lower baffle; 12. Mounting plate; 13. Drainage trough; 14. Water outlet; 15. Fixed gear; 16. First rotating gear; 17. Connecting rotating rod; 18. Second rotating gear; 19. Connecting gear; 20. Vertical rack; 21. Protective shell; 22. Perforation; 23. Vertical rod; 24. Vertical groove; 25. Extension rod; 26. Slot; 27. Through hole; 28. Pull rod; 29. ​​Locking rod; 30. Ball; 31. Telescopic spring; 32. Upper arc plate; 33. Front stop; 34. Lower arc plate; 35. Drain hole; 36. Half plate; 37. Curved rod; 38. Pull rod; 39. Moving block; 40. Push spring; 41. Insert rod; 42. Insert hole; 43. Moving groove; 44. Moving hole. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0037] Reference Figure 1 , Figure 2 and Figure 3 A smart water pipe dredging device includes a dredging vehicle 1, a fixed platform 2 fixedly mounted on the top of the dredging vehicle 1, a central shaft 3 fixedly mounted in the fixed platform 2, a reel 4 movably sleeved outside the central shaft 3, a water pipe 5 wound on the reel 4, a dredging nozzle 6 fixedly mounted on one end of the water pipe 5, and the other end of the water pipe 5 connected to an external faucet through the dredging vehicle 1 during use. The dredging vehicle 1 can pressurize the water, resulting in higher water pressure from the dredging nozzle 6. A protective cover 7 is fixedly mounted on the end of the dredging nozzle 6 away from the water pipe 5, and a proximity sensor 8 (model LDC0851HDSGT) is fixedly mounted inside the protective cover 7. When the proximity sensor 8 and the dredging nozzle 6 move forward in the pipe, the metal clamps set at intervals in the pipe are recorded by the proximity sensor 8, thus facilitating the smart water system to record the dredging progress of the dredging nozzle 6.

[0038] The top wall of the drain truck 1 is provided with a drain trough 13. The bottom of the drain trough 13 is inclined. A water outlet 14 is provided on one side wall of the drain trough 13. After the drain nozzle 6 has finished dredging the pipe, it needs to be placed at the lower baffle 11. There will still be residual water dripping inside the drain nozzle 6. In order to prevent the dripping water from affecting the normal operation of the drain truck 1, the dripping water needs to be guided to the outside. The height of the bottom of the drain trough 13 near the water outlet 14 is less than the height of the end away from the water outlet 14. The design of the drain trough 13 and the water outlet 14 is to facilitate drainage.

[0039] Reference Figure 4 and Figure 5 A working cavity is provided in the side panel 9. A rotating mechanism for driving the lower baffle 11 is installed in the working cavity. The rotating mechanism includes a fixed gear 15, a first rotating gear 16, a connecting rotating rod 17, a second rotating gear 18, several connecting gears 19, and two vertical racks 20. The fixed gear 15 is fixedly installed on the side wall of the central shaft 3 and is located in the working cavity. Several connecting gears 19 are rotatably connected to the side wall of the working cavity and mesh with each other. The number of connecting gears 19 is even. Because the rotation of the connecting gears 19 will cause the first rotating gear 16 to rotate relative to the fixed gear 15, the side panel 9 can rotate clockwise, so that the upper baffle 10 and the lower baffle 11 can be lowered to a position close to the top of the dredging vehicle 1, thereby facilitating the outward pulling of the water pipe 5.

[0040] One connecting gear 19 near the fixed gear 15 meshes with the fixed gear 15, and the other connecting gear 19 away from the fixed gear 15 meshes with the first rotating gear 16. A protective shell 21 is fixedly installed on the side wall of the upper baffle 10 facing the reel 4. The shape of the protective shell 21 can be roughly regarded as a combination of a semi-circle and a rectangle. The second rotating gear 18 can pass through the side wall of the protective shell 21 and mesh with the vertical rack 20. The second rotating gear 18 is located inside the protective shell 21 and is rotatably connected to the inner wall of the protective shell 21. A connecting rotating rod 17 is fixedly installed between the first rotating gear 16 and the second rotating gear 18, and the connecting rotating rod 17 can make the first rotating gear 16 and the second rotating gear 18 rotate synchronously.

[0041] Two through holes 22 are formed on the top wall of the upper baffle 10, both of which communicate with the working chamber. Two vertical racks 20 are respectively installed in the two through holes 22. When the lower baffle 11 falls, it will drive the vertical racks 20 to fall synchronously, thereby causing the first rotating gear 16 and the second rotating gear 18 to rotate together. Through the transmission of multiple connecting gears 19, the side panel 9 can be deflected relative to the central shaft 3. After the lower baffle 11 is lowered, the unclogging nozzle 6 will tilt to a suitable angle for use, thus making it convenient for workers to use the unclogging nozzle 6 to unclog pipes. Two vertical rods 23 are fixedly connected to the side walls of the vertical racks 20 respectively. Vertical grooves 24 are formed on the side walls of the through holes 22 respectively, and the two vertical rods 23 are slidably connected to the inner walls of the two vertical grooves 24 respectively.

[0042] One of the vertical racks 20 meshes with the first rotating gear 16, and the other vertical rack 20 meshes with the second rotating gear 18. The bottoms of both vertical racks 20 are fixedly connected to the top wall of the lower baffle 11. The cooperation between the vertical rod 23 and the vertical groove 24 allows the vertical racks 20 to rise and fall stably, which in turn can stably drive the first rotating gear 16 and the second rotating gear 18 to rotate together. This allows the first rotating gear 16 to finally rotate around the fixed gear 15 through several connecting gears 19.

[0043] Reference Figure 6 An extension rod 25 is fixedly installed on the side wall away from the connecting rotating rod 17 of the first rotating gear 16. A slot 26 is opened at the end of the extension rod 25 away from the connecting rotating rod 17. A through hole 27 is opened on the side wall of the side panel 9 facing away from the reel 4. A pull rod 28 is installed in the through hole 27. A locking rod 29 is fixedly installed at the end of the pull rod 28 near the extension rod 25. The locking rod 29 is engaged in the slot 26. Since the vertical rack 20 and the lower baffle 11 will fall naturally under their own gravity, in order to prevent the vertical rack 20 from falling accidentally, the locking rod 29 is used to lock the position of the first rotating gear 16, thereby fixing the position of the vertical rack 20 and ensuring that the unblocking nozzle 6 will not fall accidentally. A ball 30 is fixedly installed at the end of the lever 28 away from the locking lever 29. A telescopic spring 31 is installed between the ball 30 and the side panel 9. The telescopic spring 31 is sleeved on the outside of the lever 28. The force applied by the telescopic spring 31 to the ball 30 will cause the lever 28 to drive the locking lever 29 into the locking slot 26.

[0044] Reference Figure 7 A side panel 9 is movably fitted around the central shaft 3. An upper baffle 10 is fixedly installed on the side wall of the side panel 9 near the reel 4. A lower baffle 11 is installed below the upper baffle 10. The unclogging nozzle 6 is located between the upper baffle 10 and the lower baffle 11. An upper arc-shaped plate 32 is fixedly installed on the side wall of the upper baffle 10 facing away from the reel 4. The upper arc-shaped plate 32 is located above the unclogging nozzle 6. A front baffle 33 is fixedly installed on the side wall of the upper arc-shaped plate 32 facing away from the upper baffle 10. The lower end of the front baffle 33 is flush with the lower end of the unclogging nozzle 6. The upper arc-shaped plate 32 and the front baffle 33 can protect the unclogging nozzle 6. The front baffle 33 is large in size and can provide perfect protection for the unclogging nozzle 6. It can also prevent dust.

[0045] A lower arc-shaped plate 34 is fixedly installed on the side wall of the lower baffle 11 facing away from the reel 4. The top wall of the lower arc-shaped plate 34 abuts against the bottom wall of the unclogging nozzle 6. Several drainage holes 35 are opened on the side wall of the lower arc-shaped plate 34. Since there will still be water residue inside the unclogging nozzle 6, when the unclogging nozzle 6 is placed on the lower arc-shaped plate 34 on the side wall of the lower baffle 11, there will still be water dripping. In order to prevent water from accumulating on the lower arc-shaped plate 34, drainage holes 35 need to be provided to let the water leak out. A half-plate 36 is fixedly installed on the side wall of the lower arc plate 34 away from the lower baffle 11. The side wall of the half-plate 36 near the unblocking nozzle 6 abuts against the side wall of the unblocking nozzle 6. Since the lower baffle 11 and the lower arc plate 34 need to rotate together with the side panel 9, the unblocking nozzle 6 placed on the lower arc plate 34 will also rotate at the same angle. The setting of the half-plate 36 can block the unblocking nozzle 6, thereby preventing the unblocking nozzle 6 from sliding directly and ensuring that the staff has enough time to stably pick up the unblocking nozzle 6.

[0046] Reference Figure 8 and Figure 9 A fixing plate 12 is installed on the side wall of the reel 4 near the side panel 9. A fixing mechanism for cooperating with the fixing plate 12 is fixedly installed on the side wall of the lower baffle 11 near the dredging vehicle 1. The fixing mechanism includes a curved rod 37, a pull rod 38, a moving block 39, a push spring 40, and an insert rod 41. An insert hole 42 is opened on the side wall of the fixing plate 12 facing the lower baffle 11. The curved rod 37 is fixedly installed on the bottom wall of the lower baffle 11. The longitudinal section of the curved rod 37 is "L"-shaped, and a cavity is opened in the curved rod 37. The side wall of the curved rod 37 near the fixing plate 41 is opened. A motion groove 43 is provided, which is connected to the cavity. A pull rod 38 is located in the motion groove 43. A motion block 39 is slidably connected to the side wall of the cavity. The pull rod 38 is fixedly connected to the side wall of the motion block 39. A push spring 40 is fixedly connected between the side wall of the motion block 39 and the side wall of the cavity. An insertion rod 41 is fixedly connected to the side wall of the motion block 39 away from the push spring 40. The force applied by the push spring 40 to the motion block 39 allows the motion block 39 and the insertion rod 41 to be inserted into the insertion hole 42, thereby fixing the position of the fixing plate 12 and the reel 4.

[0047] The curved rod 37 has an inclined sidewall at the end away from the lower baffle 11. The inclination angle of this end of the curved rod 37 is the same as the inclination angle of the fixed plate 12 on the reel 4. Therefore, the curved rod 37 can fit tightly against the sidewall of the fixed plate 12, which facilitates the stable insertion of the rod 41 into the insertion hole 42. A movement hole 44 is provided on the sidewall of the curved rod 37 away from the lower baffle 11. The rod 41 passes through the movement hole 44, and the end of the rod 41 away from the moving block 39 is inserted into the insertion hole 42. The rod 41 installed inside the curved rod 37 can fix the position of the reel 4 by inserting it into the insertion hole 42. The operator can pull the pull rod 38 horizontally, which causes the moving block 39 to drive the rod 41 to compress and push the spring 40 together, thereby causing the rod 41 to leave the insertion hole 42. The reel 4 can then rotate freely, making it convenient for the operator to pull out the water pipe 5.

[0048] In this invention, when the unclogging nozzle 6 is placed between the upper baffle 10 and the lower baffle 11, the insertion rod 41 is still inserted into the insertion hole 42, and the positions of the reel 4 and the fixing plate 12 will be fixed. The water pipe 5 coiled on the reel 4 will not be easily pulled out, thus ensuring the stability of the water pipe 5 and the unclogging nozzle 6.

[0049] When the unblocking nozzle 6 is needed, first pull the lever 38 horizontally so that the lever 38 moves along the moving groove 43. The moving block 39, which is fixedly connected to the lever 38, compresses and pushes the spring 40. The insertion rod 41, which is fixed to the side wall of the moving block 39, will disengage from the insertion hole 42. At this time, the fixing plate 12 on the side wall of the reel 4 will be freed from the restriction of the curved rod 37 and the insertion rod 41.

[0050] Pulling the ball 30 outwards compresses the telescopic spring 31, and the lever 28 also causes the locking lever 29 to leave the slot 26. The position of the first rotating gear 16 is no longer restricted. Under the combined gravity of the lower baffle 11, the lower arc plate 34, and the half plate 36, the unblocking nozzle 6 will fall together with the lower arc plate 34 and the half plate 36. The fall of the vertical rack 20 will cause the first rotating gear 16 and the second rotating gear 18 to rotate together. Under the transmission of several connecting gears 19, the side panel 9 will rotate around the fixed gear 15, thereby causing the side panel 9 to drive the upper baffle 10 and the lower baffle 11 to fall together to a position suitable for the water pipe 5 to be pulled out, ensuring that the water pipe 5 can be pulled out stably and safely, thereby ensuring that the unblocking nozzle 6 can smoothly unclog the pipe.

[0051] In the description of this invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0052] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A smart water pipe dredging device, comprising a dredging vehicle (1), wherein a fixed platform (2) is fixedly mounted on the top of the dredging vehicle (1), a central shaft (3) is fixedly mounted in the fixed platform (2), a reel (4) is movably sleeved on the central shaft (3), a water pipe (5) is wound on the reel (4), and a dredging nozzle (6) is fixedly mounted on one end of the water pipe (5), characterized in that, The dredging nozzle (6) is fixed and arranged away from one end of the water pipe (5) with a protective cover (7), the protective cover (7) is fixed and arranged inside with a proximity sensor (8), the middle shaft (3) is movably sleeved with a side panel (9), the side panel (9) is fixed and arranged on the side wall near the reel (4) with an upper baffle (10), the upper baffle (10) is arranged below a lower baffle (11), the dredging nozzle (6) is located between the upper baffle (10) and the lower baffle (11), the working cavity is opened in the side panel (9), the rotating mechanism for driving the lower baffle (11) is arranged in the working cavity, the reel (4) is arranged on the side wall near the side panel (9) with a fixed plate (12), the lower baffle (11) is fixed and arranged on the side wall near the dredging vehicle (1) with a fixing mechanism matched with the fixed plate (12); The rotating mechanism comprises a fixed gear (15), a first rotating gear (16), a connecting rotating rod (17), a second rotating gear (18), a plurality of connecting gears (19) and two vertical racks (20), the fixed gear (15) is fixed and arranged on the side wall of the middle shaft (3), the fixed gear (15) is located in the working cavity, a plurality of the connecting gears (19) are respectively rotatably connected with the side wall of the working cavity, a plurality of the connecting gears (19) are meshed with each other, one of the connecting gears (19) near the fixed gear (15) is meshed with the fixed gear (15), one of the connecting gears (19) away from the fixed gear (15) is meshed with the first rotating gear (16), the upper baffle (10) is fixed and arranged on the side wall facing the reel (4) with a protective shell (21), the second rotating gear (18) is located inside the protective shell (21) and rotatably connected with the inner wall of the protective shell (21), the connecting rotating rod (17) is fixed and arranged between the first rotating gear (16) and the second rotating gear (18), the upper baffle (10) is provided with two perforations (22) on the top wall, the two perforations (22) are communicated with the working cavity, the two vertical racks (20) are respectively arranged in the two perforations (22), one of the vertical racks (20) is meshed with the first rotating gear (16), the other vertical rack (20) is meshed with the second rotating gear (18), the bottom of the two vertical racks (20) is fixedly connected with the top wall of the lower baffle (11); The vertical racks (20) are respectively fixedly connected with two vertical rods (23) on the two side walls, the perforations (22) are respectively provided with vertical grooves (24) on the two side walls, the two vertical rods (23) are respectively slidably connected with the inner walls of the two vertical grooves (24); The first rotating gear (16) is fixedly arranged with an extension rod (25) away from one side wall of the connecting rotating rod (17), a clamping groove (26) is formed in one end of the extension rod (25) away from the connecting rotating rod (17), a through hole (27) is formed in one side wall of the side panel (9) away from the reel (4), a pull rod (28) is arranged in the through hole (27), a clamping rod (29) is fixedly arranged in one end of the pull rod (28) close to the extension rod (25), the clamping rod (29) is clamped in the clamping groove (26), a ball (30) is fixedly arranged in one end of the pull rod (28) away from the clamping rod (29), a telescopic spring (31) is arranged between the ball (30) and the side panel (9), and the telescopic spring (31) is arranged outside the pull rod (28). The fixing mechanism comprises a curved rod (37), a pull rod (38), a moving block (39), a pushing spring (40) and a plug rod (41), an insertion hole (42) is formed in one side wall of the fixing plate (12) facing the lower baffle (11), the curved rod (37) is fixedly arranged on the bottom wall of the lower baffle (11), the longitudinal section of the curved rod (37) is "L" shaped, a cavity is formed in the curved rod (37), a moving groove (43) is formed in one side wall of the curved rod (37) close to the fixing table, the moving groove (43) is communicated with the cavity, the pull rod (38) is located in the moving groove (43), the moving block (39) is slidably connected with the side wall of the cavity, the pull rod (38) is fixedly connected with the side wall of the moving block (39), the pushing spring (40) is fixedly connected between the side wall of the moving block (39) and the side wall of the cavity, the plug rod (41) is fixedly connected with one side wall of the moving block (39) away from the pushing spring (40), one end side wall of the curved rod (37) away from the lower baffle (11) is inclinedly arranged, a moving hole (44) is formed in one end side wall of the curved rod (37) away from the lower baffle (11), the plug rod (41) penetrates through the moving hole (44), and one end of the plug rod (41) away from the moving block (39) is inserted into the insertion hole (42).

2. The intelligent water affair pipeline dredging device according to claim 1, characterized in that, The top wall of the dredging vehicle (1) is provided with a water draining groove (13), the bottom of the water draining groove (13) is inclinedly arranged, a water outlet (14) is formed in one side wall of the water draining groove (13), and the height of one end of the water draining groove (13) close to the water outlet (14) is smaller than the height of one end of the water draining groove (13) away from the water outlet (14). 3.The smart water affair pipeline dredging device according to claim 1, characterized in that, The upper arc-shaped plate (32) is fixedly arranged on one side wall of the upper baffle (10) away from the reel (4), the upper arc-shaped plate (32) is located above the dredging nozzle (6), and the front baffle (33) is fixedly arranged on one end side wall of the upper arc-shaped plate (32) away from the upper baffle (10).

4. The smart water pipeline dredging device according to claim 1, characterized in that, The lower baffle (11) is fixedly arranged with a lower arc-shaped plate (34) on the side wall opposite to the reel (4), the top wall of the lower arc-shaped plate (34) is in abutment with the bottom wall of the dredging nozzle (6), a plurality of water draining holes (35) are formed in the side wall of the lower arc-shaped plate (34), and a half plate (36) is fixedly arranged on the side wall of the end of the lower arc-shaped plate (34) away from the lower baffle (11), and the side wall of the half plate (36) close to the dredging nozzle (6) is in abutment with the side wall of the dredging nozzle (6).

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