River channel silt remover

Abstract

The utility model relates to the technical field of desilting devices, and discloses a riverway desilting machine which comprises a movable seat, a box body is fixedly assembled on the top of the movable seat, a sewage pump is fixedly assembled on the top of the box body, a first mud pumping pipe is fixedly assembled on a feeding port of the sewage pump, a motor is fixedly assembled on the outer wall of the box body, and a second mud pumping pipe is fixedly assembled on the outer wall of the box body. A first transmission wheel is fixedly assembled on an output shaft of the motor. According to the riverway silt remover, by arranging the moving base, the box body, the silt suction pump, the first silt suction pipe, the second silt suction pipe and the crushing rod structure, in the operation process of the riverway silt remover, a user can suck silt of different depths through lifting of the second silt suction pipe, and therefore the effect of sucking silt of different depths is achieved; and after the sludge is extracted, solid impurities are crushed through a crushing rod, so that the user can conveniently recycle the extracted sludge, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of dredging equipment technology, specifically a river dredging machine. Background Technology

[0002] After prolonged use, silt will form at the bottom of reservoirs and waterways. If the silt is not cleaned up in time, it will pollute the water quality and the environment. In order to protect the aquatic environment, it is necessary to clean up the silt.

[0003] While existing equipment can effectively remove silt, it lacks mechanisms for extracting silt at different depths and cannot break down solid impurities during the extraction process. This necessitates subsequent silt removal operations after extraction, reducing the practicality of existing dredging devices. Therefore, we propose a river dredging machine. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a river dredging machine, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a river dredging machine, including a movable base, a box fixedly mounted on the top of the movable base, a sludge pump fixedly mounted on the top of the box, a sludge suction pipe fixedly mounted on the inlet of the sludge pump, a motor fixedly mounted on the outer wall of the box, a transmission wheel fixedly mounted on the output shaft of the motor, a transmission belt rotatably connected to the middle of the transmission wheel, a transmission wheel rotatably connected to the end of the transmission belt, a gear 1 fixedly mounted on the outer wall of the transmission wheel 2, a gear 2 meshing with the outer wall of the gear 1, positioning rods fixedly mounted on the outer walls of both the transmission wheel 2 and the gear 2, a crushing rod fixedly mounted on the end of the positioning rod, and baffles 1 and 2 fixedly mounted on the inner wall of the box, respectively. The inner wall of the box is rotatably connected... A second round rod is attached to the outer wall of the transmission wheel. The end of the first round rod is fixedly fitted with a miniature electric telescopic rod, a controller, and an infrared transmitter. An infrared receiver is fixedly fitted to the end of the second round rod near the first round rod. A sealing plug is fixedly fitted to the bottom end of the first mud-draining pipe. The second mud-draining pipe is slidably connected to the outer wall of the sealing plug. An exhaust valve is provided at the top end of the second mud-draining pipe. A toothed groove is opened on the outer wall of the second round rod. A gear three is fixedly sleeved on the outer wall of the second round rod. A fixing frame is fixedly fitted to the top of the inner wall of the box. A clamping plate is rotatably connected to the inner wall of the fixing frame. An electromagnet is fixedly fitted to the end of the clamping plate away from the gear three. A strong magnet is fixedly fitted to the bottom of the inner wall of the box. A spring is provided between the fixing frame and the strong magnet.

[0006] As a preferred embodiment of this utility model, the number of infrared receivers is two, and the two infrared receivers are evenly distributed along the outer wall of the second round rod. The end of the second round rod near the first round rod is provided with a docking hole, and the diameter of the docking hole is adapted to the diameter of the output shaft of the micro electric telescopic rod. The infrared transmitter is electrically connected to the controller.

[0007] As a preferred technical solution of this utility model, a power supply is fixedly installed at the bottom of the inner wall of the box, and the power supply is electrically connected to the electromagnet. When the electromagnet is energized, it attracts the strong magnet with opposite polarities, and at this time the top of the card plate overlaps with the outer wall of the gear three.

[0008] As a preferred technical solution of this utility model, the inner wall of the tooth groove meshes with the outer wall of the gear three, and the top of the movable seat is provided with a through hole, the inner wall of the through hole being slidably connected to the outer wall of the mud suction pipe two.

[0009] As a preferred technical solution of this utility model, the top end of the mud-drawing pipe is also provided with an air inlet valve, the outer wall of the sealing plug is tightly fitted with the inner wall of the mud-drawing pipe, and the sealing plug is made of rubber.

[0010] As a preferred technical solution of this utility model, the inside of the box is divided into an installation area and a storage area by a baffle, and the discharge port of the sewage pump is connected to the storage area.

[0011] As a preferred embodiment of this utility model, the top end of the spring abuts against the bottom end of the card plate, and there are two miniature electric telescopic rods, both of which are evenly distributed along the outer wall of the round rod.

[0012] As a preferred embodiment of this utility model, the positions of the baffle one and the baffle two correspond to those of the two crushing rods, and the two crushing rods are engaged with each other.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This river dredging machine, with its movable base, housing, sludge pump, sludge suction pipe one, sludge suction pipe two, and crushing rod structure, allows the user to extract sludge of different depths by raising and lowering sludge suction pipe two during operation. This achieves the effect of extracting sludge of different depths. After extraction, the solid impurities are crushed by the crushing rod, which facilitates the user's recycling and processing of the extracted sludge, thus improving the practicality of the device.

[0015] 2. This river dredging machine, through its structure consisting of a fixed frame, springs, controller, electromagnet, strong magnet, transmission wheel one, transmission wheel two, gear one, gear two, and gear three, allows the user to disconnect the circular rod one from the circular rod two by retracting the output shaft of the miniature electric telescopic rod after adjusting the height of the dredging pipe two. This, combined with a locking plate, locks gear three, ensuring that the motor can only drive the crushing rod for crushing operations, while the dredging pipe two remains stationary to cooperate with the sludge pump in extracting the sludge. This ensures the normal operation of the device and improves the precision coordination of its internal components. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a side sectional view of the present invention.

[0019] Figure 4 This is a schematic diagram of the three-structure gear of this utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0021] Figure 6 This utility model Figure 4 Enlarged structural diagram at point B;

[0022] Figure 7 This is a schematic diagram of the tooth groove structure of this utility model.

[0023] In the diagram: 1. Movable base; 2. Box body; 3. Sewage pump; 4. Sludge suction pipe one; 5. Motor; 6. Transmission wheel one; 7. Transmission belt; 8. Transmission wheel two; 9. Gear one; 10. Gear two; 11. Positioning rod; 12. Sludge suction pipe two; 13. Sealing plug; 14. Exhaust valve; 15. Round rod one; 16. Round rod two; 17. Baffle one; 18. Baffle two; 19. Gear three; 20. Fixing frame; 21. Clamping plate; 22. Spring; 23. Strong magnet; 24. Electromagnet; 25. Miniature electric telescopic rod; 26. Controller; 27. Infrared transmitter; 28. Infrared receiver; 29. ​​Tooth groove; 30. Crushing rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 A river dredging machine includes a mobile base 1, a housing 2 fixedly mounted on the top of the mobile base 1, a sludge pump 3 fixedly mounted on the top of the housing 2, a sludge suction pipe 4 fixedly mounted on the inlet of the sludge pump 3, a motor 5 fixedly mounted on the outer wall of the housing 2, a transmission wheel 6 fixedly mounted on the output shaft of the motor 5, a transmission belt 7 rotatably connected to the middle of the transmission wheel 6, a transmission wheel 8 rotatably connected to the end of the transmission belt 7, a gear 9 fixedly mounted on the outer wall of the transmission wheel 8, a gear 10 meshing with the outer wall of the gear 9, positioning rods 11 fixedly mounted on the outer walls of both the transmission wheel 8 and the gear 10, and a crushing rod 30 fixedly mounted at the end of the positioning rods 11, baffles 17 and 18 fixedly mounted on the inner wall of the housing 2, a round rod 16 rotatably connected to the inner wall of the housing 2, and a shredding rod 30 fixedly mounted on the outer wall of the transmission wheel 6. It is equipped with a round rod 15, at the end of which a miniature electric telescopic rod 25, a controller 26 and an infrared transmitter 27 are fixedly mounted. An infrared receiver 28 is fixedly mounted at the end of the round rod 16 near the round rod 15. A sealing plug 13 is fixedly mounted at the bottom of the mud suction pipe 4. The outer wall of the sealing plug 13 is slidably connected to the mud suction pipe 12. An exhaust valve 14 is provided at the top of the mud suction pipe 12. The outer wall of the mud suction pipe 12 has a toothed groove 29. A gear 3 19 is fixedly sleeved on the outer wall of the round rod 16. A fixing frame 20 is fixedly mounted at the top of the inner wall of the box 2. A clamping plate 21 is rotatably connected to the inner wall of the fixing frame 20. An electromagnet 24 is fixedly mounted at the end of the clamping plate 21 away from the gear 3 19. A strong magnet 23 is fixedly mounted at the bottom of the inner wall of the box 2. A spring 22 is provided between the fixing frame 20 and the strong magnet 23.

[0026] In the above structure, the movable base 1, housing 2, sludge pump 3, sludge suction pipe 4, motor 5, round rod 15, round rod 26, gear 3 19, and tooth groove 29 are arranged so that during operation, the user can rotate the round rod 15 to drive the gear 3 19 to rotate, thereby causing the sludge suction pipe 2 12 to rise and fall along the outer wall of the sludge suction pipe 4. This allows the user to adjust the height of the feed inlet of the sludge suction pipe 2 12, thus ensuring that the device can perform sludge removal operations at different depths, improving the sludge removal range and practicality of the device.

[0027] In a preferred embodiment, there are two infrared receivers 28, and both infrared receivers 28 are evenly distributed along the outer wall of the second round rod 16. The second round rod 16 has a docking hole at one end near the first round rod 15, and the diameter of the docking hole is adapted to the diameter of the output shaft of the miniature electric telescopic rod 25. The infrared transmitter 27 is electrically connected to the controller 26.

[0028] In the above structure, the miniature electric telescopic rod 25 and the docking hole structure are designed so that the docking hole can be connected to it by extending the output shaft of the miniature electric telescopic rod 25. This ensures that the round rod 15 can drive the round rod 2 16 to rotate when it rotates, and the round rod 15 can also be rotated independently by retracting its output shaft. This allows the motor 5 to drive the crushing rod 30 to engage and crush the solid impurities in the sludge, which makes it easier for the user to process the collected sludge and improves the precision of the internal components of the device.

[0029] In a preferred embodiment, a power supply is fixedly installed at the bottom of the inner wall of the housing 2, and the power supply is electrically connected to the electromagnet 24. When the electromagnet 24 is energized, it is attracted to the strong magnet 23 by opposite polarities, and at this time the top of the card plate 21 overlaps with the outer wall of the gear 3 19.

[0030] In the above structure, the electromagnet 24 and the power supply structure are provided. The power supply can power the electromagnet 24, thereby ensuring that after the connection between the first round rod 15 and the second round rod 16 is broken, the gear 3 19 is always engaged with the second mud suction pipe 12. At this time, the attraction between the strong magnet 23 and the electromagnet 24 is used to lock the gear 3 19 with the clamping plate 21, thereby preventing the second mud suction pipe 12 from sliding downward due to gravity, and thus ensuring the stability of the device during operation.

[0031] In a preferred embodiment, the inner wall of the tooth groove 29 meshes with the outer wall of the gear 3 19, and the top of the movable seat 1 is provided with a through hole, the inner wall of the through hole being slidably connected to the outer wall of the mud suction pipe 2 12.

[0032] In the above structure, the gear 319 structure allows the user to adjust the height of the sludge suction pipe 212 by rotating the gear 319 during operation, thereby achieving the effect of dredging sludge of different depths and ensuring the normal operation of the device.

[0033] In a preferred embodiment, the top end of the mud suction pipe 12 is also provided with an air inlet valve, the outer wall of the sealing plug 13 is tightly fitted with the inner wall of the mud suction pipe 12, and the sealing plug 13 is made of rubber.

[0034] In the above structure, through the arrangement of the mud suction pipe 2 12 and the sealing plug 13, when the height of the mud suction pipe 2 12 is adjusted, even if the internal space of the mud suction pipe 2 12 increases, the sealing plug 13 can still seal the air, so that the inside of the mud suction pipe 2 12 is always in a sealed state and is discharged through the mud suction pipe 1 4, without entering the space between the mud suction pipe 1 4 and the mud suction pipe 2 12, thereby ensuring that the mud suction effect of the device is not affected by the descent of the mud suction pipe 2 12.

[0035] In a preferred embodiment, the interior of the housing 2 is divided into an installation area and a storage area by a baffle 17, and the discharge port of the sewage pump 3 is connected to the storage area.

[0036] In the above structure, the baffle 17 and baffle 2 18 are provided. The baffle 17 can guide the sludge and solid impurities discharged by the sewage pump 3, so that the sludge and solid impurities can only fall between the two crushing rods 30, thereby ensuring that the solid impurities are crushed, and thus making it easier for the user to recycle the sludge.

[0037] In a preferred embodiment, the top end of the spring 22 abuts against the bottom end of the clamping plate 21, and there are two miniature electric telescopic rods 25, both of which are evenly distributed along the outer wall of the round rod 15.

[0038] In the above structure, the two miniature electric telescopic rods 25 are designed so that the extension and retraction of the output shaft of the miniature electric telescopic rods 25 can ensure that the connection between the first round rod 15 and the second round rod 16 can be adjusted by the user according to their own needs. This ensures that when the second mud suction pipe 12 is pumping sludge of different depths, the motor 5 can also drive the crushing rod 30 to rotate without increasing the number of motors 5, thereby improving the precision matching of the device components.

[0039] In a preferred embodiment, the positions of baffle 17 and baffle 218 correspond to those of the two crushing rods 30, and the two crushing rods 30 are engaged with each other.

[0040] In the above structure, the baffle 17 and baffle 2 18 ensure that silt and impurities can only fall into the storage area, that is, come into contact with the two crushing rods 30 to achieve the effect of crushing solid impurities, thereby ensuring the contact area between solid impurities and crushing rods 30, and thus improving the crushing effect of crushing rods 30 on solid impurities.

[0041] Working principle: First, the user can use the sludge pump 3 to extract sludge through the sludge extraction pipe 12. When the ground is depressed during extraction and deeper sludge needs to be extracted, the user can directly use the motor 5 to drive the round rod 15 to rotate the round rod 16, thereby moving the sludge extraction pipe 12 downwards along the outer wall of the sludge extraction pipe 4 to extract sludge at different depths, thus increasing the sludge removal range of the device. During operation, the motor 5 also drives the two crushing rods 30 to rotate and mesh, thereby crushing solid impurities in the extracted sludge, making it easier for the user to recycle the sludge. During this process, the user can disconnect the round rod 15 from the round rod 16 by retracting the output shaft of the micro electric telescopic rod 25. With the locking of the gear 19 by the clamping plate 21, the sludge extraction pipe 12 can continue to extract sludge, thus ensuring the normal operation of the device and improving the precision of the internal components.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A river dredging machine, characterized in that, Includes a movable base (1), a housing (2) fixedly mounted on the top of the movable base (1), a sludge pump (3) fixedly mounted on the top of the housing (2), a sludge suction pipe (4) fixedly mounted on the inlet of the sludge pump (3), a motor (5) fixedly mounted on the outer wall of the housing (2), a transmission wheel (6) fixedly mounted on the output shaft of the motor (5), a transmission belt (7) tumblingly connected to the middle of the transmission wheel (6), and a transmission wheel (8) tumblingly connected to the end of the transmission belt (7). Gear 1 (9) is fixedly mounted on the outer wall of Gear 2 (8), and Gear 2 (10) meshes with the outer wall of Gear 1 (9). Positioning rods (11) are fixedly mounted on the outer walls of both transmission wheel 2 (8) and gear 2 (10). A crushing rod (30) is fixedly mounted at the end of the positioning rod (11). Baffle 1 (17) and baffle 2 (18) are fixedly mounted on the inner wall of the box (2). A round rod 2 (16) is rotatably connected to the inner wall of the box (2). A round rod 2 is fixedly mounted on the outer wall of transmission wheel 1 (6). Rod 1 (15), the ends of which are respectively fixedly equipped with a miniature electric telescopic rod (25), a controller (26) and an infrared transmitter (27), the ends of rod 2 (16) near rod 1 (15) are fixedly equipped with an infrared receiver (28), the bottom end of the mud suction pipe 1 (4) is fixedly equipped with a sealing plug (13), the outer wall of the sealing plug (13) is slidably connected to the mud suction pipe 2 (12), the top end of the mud suction pipe 2 (12) is provided with an exhaust valve (14), the mud suction pipe 2 (1) 2) The outer wall is provided with a toothed groove (29). The outer wall of the round rod (16) is fixedly sleeved with a gear (19). The top of the inner wall of the box (2) is fixedly assembled with a fixing frame (20). The inner wall of the fixing frame (20) is rotatably connected with a clamping plate (21). An electromagnet (24) is fixedly assembled at the end of the clamping plate (21) away from the gear (19). A strong magnet (23) is fixedly assembled at the bottom of the inner wall of the box (2). A spring (22) is provided between the fixing frame (20) and the strong magnet (23).

2. The river dredging machine according to claim 1, characterized in that, The number of infrared receivers (28) is two, and the two infrared receivers (28) are evenly distributed along the outer wall of the second round rod (16). The second round rod (16) has a docking hole at one end near the first round rod (15), and the diameter of the docking hole is adapted to the diameter of the output shaft of the miniature electric telescopic rod (25). The infrared transmitter (27) is electrically connected to the controller (26).

3. The river dredging machine according to claim 1, characterized in that, The bottom of the inner wall of the box (2) is fixedly equipped with a power supply, and the power supply is electrically connected to the electromagnet (24). When the electromagnet (24) is energized, it attracts the strong magnet (23) with opposite polarity, and at this time the top of the card plate (21) overlaps with the outer wall of the gear three (19).

4. A river dredging machine according to claim 1, characterized in that, The inner wall of the tooth groove (29) meshes with the outer wall of the gear three (19), and the top of the movable seat (1) is provided with a through hole, the inner wall of the through hole being slidably connected to the outer wall of the mud suction pipe two (12).

5. A river dredging machine according to claim 1, characterized in that, The top end of the second mud suction pipe (12) is also provided with an air inlet valve. The outer wall of the sealing plug (13) is tightly fitted with the inner wall of the second mud suction pipe (12), and the sealing plug (13) is made of rubber.

6. A river dredging machine according to claim 1, characterized in that, The interior of the box (2) is divided into an installation area and a storage area by a baffle (17), and the discharge port of the sewage pump (3) is connected to the storage area.

7. A river dredging machine according to claim 1, characterized in that, The top end of the spring (22) abuts against the bottom end of the card plate (21). There are two miniature electric telescopic rods (25), and both miniature electric telescopic rods (25) are evenly distributed along the outer wall of the round rod (15).

8. A river dredging machine according to claim 1, characterized in that, The positions of the first baffle (17) and the second baffle (18) correspond to those of the two crushing rods (30), and the two crushing rods (30) mesh with each other.

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