Water conservancy ditch desilting device

Abstract

The utility model relates to the technical field of water conservancy ditch desilting, in particular to a water conservancy ditch desilting device which comprises a pump body, a motor is installed at one end of the pump body, a feeding port and a discharging pipe are arranged at the other end of the pump body, a buoy is arranged outside the pump body, a transverse plate and a transverse pipe are installed on the surface of the buoy, and the transverse plate is connected with the transverse pipe. A connecting plate is fixedly connected to the surface of the pump body, and a mounting plate is mounted on the surface of the connecting plate. According to the desilting pump, the connecting plate is arranged on the outer surface of the pump body, the mounting plate is arranged outside the buoy, and the short bolt is connected with the first nut, so that the connecting plate can be fixedly connected to the surface of the mounting plate, and the desilting pump and the buoy are connected more firmly; the situation that use is affected by unstable dumping or water inflow of the dredging pump in the moving process is avoided, meanwhile, a limiting barrel is arranged on the surface of a connecting plate to achieve limiting of a short bolt, and then fastening of a first nut is more convenient and saves more labor.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy ditch desilting, in particular to a water conservancy ditch desilting device. Background Art

[0002] When desilting water conservancy ditches, a float desilting pump can be used. It combines the buoyancy of the float with the function of the desilting pump. It can work stably in the water environment and effectively clean the silt in the water conservancy ditches. It is an indispensable equipment in environmental protection and water conservancy projects.

[0003] A buoy dredging pump is a specialized device used to clear silt. It must be installed on a buoy to operate. However, in existing devices, the dredging pump is connected to the buoy via a rope or wire during dredging operations. Consequently, the pump is prone to shaking or tipping over when the device is constantly moved, leading to water ingress and damage to the motor, impacting the progress of the dredging operation. Utility Model Content

[0004] The purpose of the present utility model is to provide a water conservancy ditch dredging device to solve the problem that in the process of dredging operation of the device proposed in the above background technology, the dredging pump is connected to the buoy by a rope or wire, and when the device is continuously moved and used, the dredging pump is easily caused to shake or tip over and the motor is damaged by water, thereby affecting the progress of the dredging operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a water conservancy ditch desilting device includes a pump body, a motor is installed at one end of the pump body, a feed port and a discharge pipe are provided at the other end of the pump body, a float is provided on the outside of the pump body, a cross plate and a cross tube are installed on the surface of the float, a connecting plate is fixedly connected to the surface of the pump body, a mounting plate is installed on the surface of the connecting plate, a plug hole is opened on the surface of the connecting plate, a through hole is opened on the surface of the mounting plate, a limiting cylinder is fixedly connected to the surface of the connecting plate, a short bolt is installed on the surface of the connecting plate, a first nut is installed on the surface of the short bolt, a cross bar and an arc plate are fixedly connected to the surface of the mounting plate, a fixing block is fixedly connected to the surface of the cross bar, a rotating block is fixedly connected to the surface of the fixing block, a rotating hole is opened on the surface of the fixing block, a first side plate and a second side plate are fixedly connected to the surface of the cross plate, a through hole is opened inside the surface of the arc plate, a slot and a mounting hole are opened on the surface of the first side plate, a connecting hole is opened on the surface of the second side plate, a long bolt is installed on the surface of the first side plate, and a second nut is installed on the surface of the long bolt.

[0006] Preferably, the diameter of the jack is the same as that of the through hole, and two groups of jacks, through holes and limiting cylinders are provided. The two groups of jacks and limiting cylinders are provided on both sides of the connecting plate, and the two groups of through holes are opened on both sides of the mounting plate.

[0007] Preferably, the number of each group of the insertion holes, through holes and limiting cylinders is three, the cross section of the limiting cylinder is a regular hexagon, and the short bolts are plugged and connected to the surfaces of the insertion holes and the through holes.

[0008] Preferably, one end of the short bolt is snap-connected to the inner surface of the limiting cylinder, and the other end of the short bolt is threadedly connected to the inner surface of the first nut, and the first nut is abutted against the surface of the mounting plate.

[0009] Preferably, two groups of fixed blocks and rotating blocks are provided, and the two groups of fixed blocks and rotating blocks are installed on both sides of the cross bar. The rotating blocks are rotatably connected to the surface of the rotating hole, and the arc plate is movably connected to the surface of the first side plate and the second side plate.

[0010] Preferably, the diameter of the through hole is the same as the diameter of the mounting hole, the surface of the slot is a regular hexagon, the diameter of the mounting hole is the same as the diameter of the connecting hole, and the long bolt is plugged into the surfaces of the through hole, the mounting hole and the connecting hole.

[0011] Preferably, one end of the long bolt is engaged with the surface of the slot, and the other end of the long bolt is connected to the inner surface of the second nut through a thread, and the second nut is abutted against the surface of the second side plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By arranging a connecting plate on the outer surface of the pump body and a mounting plate on the outside of the float, and by connecting the short bolts and the first nut, the connecting plate can be fixedly connected to the surface of the mounting plate, thereby making the connection between the dredging pump and the float more secure, avoiding the dredging pump from tipping over or water ingress affecting its use during movement. At the same time, a limiting cylinder is arranged on the surface of the connecting plate to limit the short bolts, thereby making it more convenient and labor-saving to tighten the first nut.

[0014] 2. By arranging arc plates on the surface of the horizontal plate and cross bars and fixed blocks on the surface of the horizontal pipe, the pump body can be rotated with the rotating block as the center to meet the angle adjustment requirements during ditch dredging, thereby ensuring that the feed port is smooth when sucking sludge, avoiding the dredging pump's large inclination angle causing the feed port to penetrate deep into the sludge and causing excessive resistance, and also avoiding the dredging pump's small inclination angle causing incomplete cleaning and repeated cleaning, thereby making the dredging device have better treatment effects and faster work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a top perspective schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a rear perspective schematic diagram of the structure of the present invention;

[0017] Figure 3 This is a partial three-dimensional cross-sectional schematic diagram of the structure of the connecting plate of the utility model;

[0018] Figure 4 This is a schematic structural diagram of the arc plate of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the structure of a medium-length bolt.

[0020] In the figure: 1. Pump body; 2. Motor; 3. Feed port; 4. Discharge pipe; 5. Float; 6. Horizontal plate; 7. Horizontal tube; 8. Connecting plate; 9. Mounting plate; 10. Insert hole; 11. Through hole; 12. Limiting cylinder; 13. Short bolt; 14. First nut; 15. Horizontal bar; 16. Fixed block; 17. Rotating block; 18. Rotating hole; 19. Arc plate; 20. First side plate; 21. Second side plate; 22. Through hole; 23. Slot; 24. Mounting hole; 25. Connecting hole; 26. Long bolt; 27. Second nut. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A water conservancy ditch desilting device includes a pump body 1, one end of the pump body 1 is equipped with a motor 2, the other end of the pump body 1 is provided with a feed port 3 and a discharge pipe 4, a float 5 is provided on the outside of the pump body 1, a transverse plate 6 and a transverse tube 7 are installed on the surface of the float 5, a connecting plate 8 is fixedly connected to the surface of the pump body 1, a mounting plate 9 is installed on the surface of the connecting plate 8, a socket 10 is opened on the surface of the connecting plate 8, a through hole 11 is opened on the surface of the mounting plate 9, a limiting cylinder 12 is fixedly connected to the surface of the connecting plate 8, a short bolt 13 is installed on the surface of the connecting plate 8, a first nut 14 is installed on the surface of the short bolt 13, a transverse rod 15 and an arc plate 19 are fixedly connected to the surface of the mounting plate 9, and a fixed block 1 is fixedly connected to the surface of the transverse tube 7. 6. The surface of the cross bar 15 is fixedly connected with a rotating block 17, and the surface of the fixed block 16 is provided with a rotating hole 18. The surface of the cross plate 6 is fixedly connected with a first side plate 20 and a second side plate 21. The surface of the arc plate 19 is provided with a through hole 22. The surface of the first side plate 20 is provided with a card slot 23 and a mounting hole 24. The surface of the second side plate 21 is provided with a connecting hole 25. The surface of the first side plate 20 is installed with a long bolt 26, and the surface of the long bolt 26 is installed with a second nut 27. When desilting the ditch, first start the motor 2 so that the silt in the ditch enters from the feed port 3 under the extraction of the pump body 1 and is then discharged from the discharge pipe 4, and the discharge pipe 4 is connected to the external pipe belt, thereby achieving the desilting effect.

[0024] Furthermore, the diameter of the socket 10 is the same as the diameter of the through hole 11, and two groups of sockets 10, through holes 11 and limiting cylinders 12 are provided. The two groups of sockets 10 and limiting cylinders 12 are arranged on both sides of the connecting plate 8, and the two groups of through holes 11 are opened on both sides of the mounting plate 9. Under the action of the socket 10, through hole 11 and limiting cylinder 12, the installation of the short bolt 13 is realized.

[0025] Furthermore, the number of each group of sockets 10, through holes 11 and limiting cylinders 12 is three, the cross-section of the limiting cylinder 12 is a regular hexagon, and the short bolt 13 is inserted and connected to the surface of the socket 10 and the through hole 11. The limiting cylinder 12 can be used to limit the short bolt 13, thereby making it more convenient and labor-saving to tighten the first nut 14, and the short bolt 13 will not rotate with the first nut 14.

[0026] Furthermore, one end of the short bolt 13 is snap-connected to the inner surface of the limiting cylinder 12, and the other end of the short bolt 13 is threadedly connected to the inner surface of the first nut 14. The first nut 14 is abutted against the surface of the mounting plate 9. The short bolt 13 passes through the surface of the connecting plate 8 and the mounting plate 9 through the socket 10 and the through hole 11, and under the connection of the short bolt 13 and the first nut 14, the connecting plate 8 can be fixed on the mounting plate 9, so that the pump body 1 can be connected to the float 5 through the connection between the connecting plate 8 and the mounting plate 9.

[0027] Furthermore, two groups of fixed blocks 16 and rotating blocks 17 are provided, and the two groups of fixed blocks 16 and rotating blocks 17 are installed on both sides of the cross bar 15. The rotating block 17 is rotatably connected to the surface of the rotating hole 18, and the arc plate 19 is movably connected to the surfaces of the first side plate 20 and the second side plate 21. The cross bar 15 and the fixed block 16 are connected through the rotating block 17 and the rotating hole 18 to achieve the effect that the mounting plate 9 can rotate around the rotating block 17 as the center. At the same time, the cross bar 15 and the arc plate 19 are respectively arranged on both sides of the mounting plate 9, and when the mounting plate 9 is rotated, the arc plate 19 is also driven to rotate.

[0028] Furthermore, the diameter of the through hole 22 is the same as the diameter of the mounting hole 24, the surface of the slot 23 is a regular hexagon, the diameter of the mounting hole 24 is the same as the diameter of the connecting hole 25, and the long bolt 26 is plugged and connected to the surfaces of the through hole 22, the mounting hole 24 and the connecting hole 25. The outer dimensions of the first side plate 20 and the second side plate 21 are the same. Under the action of the through hole 22, the slot 23, the mounting hole 24 and the connecting hole 25, the installation of the long bolt 26 is realized, and the diameters of the through hole 22, the mounting hole 24 and the connecting hole 25 are the same. The through hole 22 is arranged in a circular array with the rotating block 17 as the center on the arc plate 19. At the same time, the long bolt 26 can be limited by the slot 23 to avoid the long bolt 26 from rotating together when the second nut 27 is tightened.

[0029] Furthermore, one end of the long bolt 26 is engaged and connected to the surface of the slot 23, and the other end of the long bolt 26 is connected to the inner surface of the second nut 27 through a thread, and the second nut 27 is abutted and connected to the surface of the second side plate 21. Under the connection of the long bolt 26 and the second nut 27, the arc plate 19 moving on the surface of the first side plate 20 and the second side plate 21 can be limited and fixed, thereby realizing the limitation of the pump body 1 after the angle adjustment.

[0030] Working principle: Before using the dredging device, first install the pump body 1 and make the connecting plate 8 fit on the mounting plate 9, and then align the hole positions of the socket 10 and the through hole 11, and then insert one end of the short bolt 13 into the socket 10 and the through hole 11 in turn and connect the first nut 14 to its surface through a thread. After tightening the first nut 14, it rests on the mounting plate 9, and then the other end of the short bolt 13 is engaged with the inner side of the limiting cylinder 12 and rests on the connecting plate 8. Since the two sides of the mounting plate 9 are respectively connected to the cross plate 6 and the cross pipe 7, the dredging pump is installed more stably and firmly.

[0031] Before starting the motor 2, the angle of the dredging pump must be adjusted to ensure that the silt is sucked in more smoothly at the feed port 3. First, move the pump body 1 so that it and the mounting plate 9 and cross bar 15 rotate with the rotating block 17 as the center, thereby driving the arc plate 19 to move on the surface of the first side plate 20 and the second side plate 21. After the position is determined, the two sides of the through hole 22 at the corresponding position are aligned with the mounting hole 24 and the connecting hole 25 respectively. At this time, the long bolt 26 is inserted into the mounting hole 24, the through hole 22 and the connecting hole 25 in turn, and then the second nut 27 is threadedly connected to one end of the long bolt 26 and rests against the surface of the second side plate 21 after tightening. At the same time, the other end of the long bolt 26 is engaged with the slot 23, thereby completing the angle limitation of the dredging pump.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A water conservancy ditch desilting device, comprising a pump body (1), characterized in that: A motor (2) is installed at one end of the pump body (1), and a feed port (3) and a discharge pipe (4) are provided at the other end of the pump body (1). A float (5) is provided on the outside of the pump body (1), and a transverse plate (6) and a transverse pipe (7) are installed on the surface of the float (5). A connecting plate (8) is fixedly connected to the surface of the pump body (1), and a mounting plate (9) is installed on the surface of the connecting plate (8). A socket (10) is provided on the surface of the connecting plate (8), and a through hole (11) is provided on the surface of the mounting plate (9). A limiting cylinder (12) is fixedly connected to the surface of the connecting plate (8), and a short bolt (13) is installed on the surface of the short bolt (13), and a first nut (14) is installed on the surface of the mounting plate ( 9), the surface of the transverse tube (7) is fixedly connected with a cross bar (15) and an arc plate (19), the surface of the transverse tube (7) is fixedly connected with a fixed block (16), the surface of the transverse bar (15) is fixedly connected with a rotating block (17), the surface of the fixed block (16) is provided with a rotating hole (18), the surface of the transverse plate (6) is fixedly connected with a first side plate (20) and a second side plate (21), the surface of the arc plate (19) is provided with a through hole (22), the surface of the first side plate (20) is provided with a card slot (23) and a mounting hole (24), the surface of the second side plate (21) is provided with a connecting hole (25), the surface of the first side plate (20) is installed with a long bolt (26), and the surface of the long bolt (26) is installed with a second nut (27).

2. The water conservancy ditch desilting device according to claim 1, characterized in that: The diameter of the jack (10) is the same as the diameter of the through hole (11). Two groups of the jack (10), through hole (11) and limiting cylinder (12) are provided. The two groups of the jack (10) and limiting cylinder (12) are provided on both sides of the connecting plate (8), and the two groups of the through holes (11) are opened on both sides of the mounting plate (9).

3. The water conservancy ditch desilting device according to claim 2, characterized in that: The number of each group of the inserting holes (10), through holes (11) and limiting cylinders (12) is three, the cross section of the limiting cylinder (12) is a regular hexagon, and the short bolts (13) are plugged and connected to the surfaces of the inserting holes (10) and the through holes (11).

4. The hydraulic ditch desilting device according to claim 3, characterized in that: One end of the short bolt (13) is snap-connected to the inner surface of the limiting cylinder (12), and the other end of the short bolt (13) is threadedly connected to the inner surface of the first nut (14), and the first nut (14) is abutted against the surface of the mounting plate (9).

5. The hydraulic ditch desilting device according to claim 1, characterized in that: The fixed block (16) and the rotating block (17) are provided in two groups. The two groups of the fixed block (16) and the rotating block (17) are installed on both sides of the cross bar (15). The rotating block (17) is rotatably connected to the surface of the rotating hole (18), and the arc plate (19) is movably connected to the surface of the first side plate (20) and the second side plate (21).

6. The hydraulic ditch desilting device according to claim 1, characterized in that: The diameter of the through hole (22) is the same as the diameter of the mounting hole (24); the surface of the slot (23) is a regular hexagon; the diameter of the mounting hole (24) is the same as the diameter of the connecting hole (25); and the long bolt (26) is plugged and connected to the surfaces of the through hole (22), the mounting hole (24) and the connecting hole (25).

7. The hydraulic ditch desilting device according to claim 6, characterized in that: One end of the long bolt (26) is engaged with the surface of the slot (23), and the other end of the long bolt (26) is connected to the inner surface of the second nut (27) through a thread, and the second nut (27) is abutted against the surface of the second side plate (21).

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