River dredging device for hydraulic engineering construction

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a riverway desilting device for hydraulic engineering construction, which comprises a bottom plate, the bottom of the bottom plate is fixedly connected with a fixing rod, the bottom of the fixing rod is fixedly connected with a first fixing plate, the bottom of the first fixing plate is fixedly connected with a first baffle, and the bottom of the first baffle is fixedly connected with a second baffle. A crushing structure is fixedly connected to the side face of the first baffle, a pressing structure is fixedly connected to the top of the bottom plate, a box body is fixedly connected to the top of the bottom plate, and the crushing structure comprises a motor, a first rotating rod, a first belt wheel, a first crushing rod, a second rotating rod, a second belt wheel, a first transmission belt, a second crushing rod and a second fixing plate. And the motor is fixedly connected to the side face of the first baffle, a first belt wheel is driven by the motor to rotate, a second rotating rod is driven by a transmission belt to rotate, a first crushing rod and a second crushing rod are driven to rotate, and garbage and the like are crushed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a river channel silting device used in water conservancy project construction. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. Water is a valuable resource indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the people's needs for water resources in life and production.

[0003] For example, the Chinese patent: "CN216616007U", the technical solution disclosed in this patent is as follows: a river channel dredging device for water conservancy project construction is disclosed, including a hull, a dredge pump is fixedly installed on the top of the hull, a pad located on the right side of the dredge pump is fixedly installed on the top of the hull, a winding mechanism is fixedly installed on the top of the pad, a connecting seat located on the right side of the winding mechanism is fixedly installed on the top of the pad, and a frame is rotatably connected to the right side of the connecting seat. The river channel dredging device for water conservancy project construction solves the problem that the river channel flows for many years, and a large amount of debris and silt are often accumulated on the river bottom. In order to avoid blockage, it is regularly dredged. The current river channel dredging devices all crush the silt and then suck it up through a dredge pump, but the silt on the river bottom is also mixed with different garbage, and some garbage cannot be crushed. When these garbage are close to the suction port of the dredge pump, they will form an obstruction, thereby affecting the dredging effect.

[0004] However, in actual use, different types of garbage will be mixed in the riverbed mud, and some garbage cannot be broken up. When these garbage are close to the suction port of the mud pump, they will form an obstruction, thus affecting the dredging effect. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a river channel desilting device for use in water conservancy project construction.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a river dredging device for water conservancy project construction, comprising a bottom plate, the bottom of the bottom plate is fixedly connected to a fixing rod, the bottom of the fixing rod is fixedly connected to a first fixing plate, the bottom of the first fixing plate is fixedly connected to a first baffle, the side of the first baffle is fixedly connected to a crushing structure, the top of the bottom plate is fixedly connected to a pressing structure, the top of the bottom plate is fixedly connected to a box, the crushing structure comprises a motor, a first rotating rod, a first pulley, a first crushing rod, a second rotating rod, a second pulley, a first transmission belt, a second crushing rod, and a second fixed plate, the motor is fixedly connected to the side of the first baffle, the first rotating rod is fixedly connected to the output end of the motor, the first pulley is fixedly connected to the first rotating rod, the first crushing rod is fixedly connected to the first rotating rod, the second rotating rod is rotatably connected to the side of the first baffle, and the motor is installed to drive the first rotating rod to rotate.

[0009] Preferably, the second pulley is fixedly connected to the second rotating rod, the first transmission belt is wound around the outside of the first pulley and the second pulley, the second breaking rod is fixedly connected to the second rotating rod, the second fixed plate is fixedly connected to the bottom of the first fixed plate, and the first transmission belt is installed to drive the first pulley and the second pulley to rotate.

[0010] Preferably, the pressing structure includes a third pulley, the third pulley is fixedly connected to the first rotating rod, and the top of the bottom plate is fixedly connected to a vertical plate.

[0011] Preferably, the side of the vertical plate is rotatably connected to a third rotating rod, a fourth pulley is fixedly connected to the third rotating rod, a second transmission belt is wound around the outside of the third pulley and the fourth pulley, the side of the third rotating rod is rotatably connected to a fourth rotating rod, a turntable is fixedly connected to the side of the fourth rotating rod, and the second transmission belt is used to drive the third pulley and the fourth pulley to rotate.

[0012] Preferably, the side of the turntable is rotatably connected to a fifth turn rod, a turn sleeve is provided on the fifth turn rod, the bottom of the turn sleeve is fixedly connected to a vertical rod, the bottom of the vertical rod is hinged with a pressure plate, the pressure plate is slidably connected to the inside of the box body, and the turn sleeve is installed to rotate to drive the pressure plate to move up and down, so as to compact the silt and facilitate cleaning. A filter groove is provided inside the box body to facilitate drainage.

[0013] Preferably, the bottom of the base plate is fixedly connected with a movable leg, the top of the base plate is fixedly connected with the movable leg, and the top of the base plate is fixedly connected with a handle.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a river channel dredging device for water conservancy project construction, which has the following beneficial effects:

[0016] 1. A river channel silting device used in water conservancy project construction drives the first pulley to rotate through a motor, so that the second rotating rod is driven to rotate through a transmission belt, and the first crushing rod and the second crushing rod are driven to rotate to crush garbage and the like.

[0017] 2. The river channel dredging device used for water conservancy project construction rotates through the third pulley and the fourth pulley, so as to drive the fourth rotating rod to rotate, drive the rotating rod to rotate in a circle, drive the pressure plate to move up and down, and compact the silt to facilitate cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a front view of the structure of the utility model;

[0020] Figure 2 It is a side view of the structure of the utility model;

[0021] Figure 3 It is a top view of the structure of the utility model;

[0022] Figure 4 It is an enlarged view of point A of the structure of the utility model;

[0023] Figure 5 It is an enlarged view of point B of the structure of the present utility model.

[0024] In the figure: 1. bottom plate; 2. fixed rod; 3. first fixed plate; 4. first baffle; 5. crushing structure; 511. motor; 512. first rotating rod; 513. first pulley; 514. first crushing rod; 515. second rotating rod; 516. second pulley; 517. first transmission belt; 518. second crushing rod; 519. second fixed plate; 6. pressing structure; 611. third pulley; 612. vertical plate; 613. third rotating rod; 614. fourth pulley; 615. second transmission belt; 616. fourth rotating rod; 617. turntable; 618. fifth rotating rod; 619. rotating sleeve; 620. vertical rod; 621. pressing plate; 7. moving leg; 8. handle; 9. box body. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1 , 2 As shown in Figure 3, the utility model provides a river channel silting device for water conservancy project construction, including a bottom plate 1, a fixing rod 2 is fixedly connected to the bottom of the bottom plate 1, a first fixing plate 3 is fixedly connected to the bottom of the fixing rod 2, a first baffle 4 is fixedly connected to the bottom of the first fixing plate 3, a crushing structure 5 is fixedly connected to the side of the first baffle 4, a pressing structure 6 is fixedly connected to the top of the bottom plate 1, a box body 9 is fixedly connected to the top of the bottom plate 1, the crushing structure 5 includes a motor 511, a first rotating rod 512, a first pulley 513, a first crushing rod 514, a second rotating rod 515, a second pulley 516, a first transmission belt 517, a second crushing rod 518, and a second fixed plate 519, the motor 511 is fixedly connected to the side of the first baffle 4, The first rotating rod 512 is fixedly connected to the output end of the motor 511, the first pulley 513 is fixedly connected to the first rotating rod 512, the first breaking rod 514 is fixedly connected to the first rotating rod 512, the second rotating rod 515 is rotatably connected to the side of the first baffle 4, the motor 511 is installed to drive the first rotating rod 512 to rotate, the second pulley 516 is fixedly connected to the second rotating rod 515, the first transmission belt 517 is wound around the outside of the first pulley 513 and the second pulley 516, the second breaking rod 518 is fixedly connected to the second rotating rod 515, the second fixed plate 519 is fixedly connected to the bottom of the first fixed plate 3, and the first transmission belt 517 is installed to drive the first pulley 513 and the second pulley 516 to rotate.

[0028] In this embodiment, the first pulley 513 is driven to rotate by the motor 511, so that the second rotating rod 515 is driven to rotate by the first transmission belt 517, and the first crushing rod 514 and the second crushing rod 518 are driven to rotate to crush the garbage.

[0029] Example 2

[0030] like Figure 1 , 2As shown in , 3, and 5, on the basis of Example 1, the utility model provides a technical solution: the pressing structure 6 includes a third pulley 611, the third pulley 611 is fixedly connected to the first rotating rod 512, the top of the bottom plate 1 is fixedly connected to the vertical plate 612, the side of the vertical plate 612 is rotatably connected to the third rotating rod 613, the third rotating rod 613 is fixedly connected to the fourth pulley 614, the outside of the third pulley 611 and the fourth pulley 614 is wrapped with a second transmission belt 615, the side of the third rotating rod 613 is rotatably connected to the fourth rotating rod 616, the side of the fourth rotating rod 616 is fixedly connected to a turntable 617, and the second transmission belt 615 is used to drive the third The pulley 611 rotates with the fourth pulley 614, and the side of the turntable 617 is rotatably connected to the fifth rotating rod 618, and a rotating sleeve 619 is sleeved on the fifth rotating rod 618. The bottom of the rotating sleeve 619 is fixedly connected to a vertical rod 620, and the bottom of the vertical rod 620 is hinged with a pressure plate 621, and the pressure plate 621 is slidably connected to the inside of the box body 9. The rotating sleeve 619 is installed to rotate to drive the pressure plate 621 to move up and down, and compact the silt to make it easy to clean. A filter groove is provided inside the box body 9 to facilitate drainage. The bottom of the bottom plate 1 is fixedly connected to a movable leg 7, the top of the bottom plate 1 is fixedly connected to a movable leg 7, and the top of the bottom plate 1 is fixedly connected to a handle 8.

[0031] In this embodiment, the third pulley 611 and the fourth pulley 614 rotate, thereby driving the fourth rotating rod 616 to rotate, driving the fifth rotating rod 618 to rotate in a circle, and driving the pressure plate 621 to move up and down, thereby compacting the silt to facilitate cleaning.

[0032] The working principle of this river dredging device used in water conservancy project construction is described in detail below.

[0033] like Figure 1 , 2 As shown in , 3 and 4, when in use, the motor 511 is started, the motor 511 drives the first rotating rod 512 to rotate, the first rotating rod 512 drives the first pulley 513 to rotate, and the second pulley 516 is driven to rotate through the first transmission belt 517, so as to drive the first crushing rod 514 and the second crushing rod 518 to rotate, so as to realize the crushing of garbage, when the first rotating rod 512 rotates, it drives the third pulley 611 to rotate, drives the fourth pulley 614 to rotate through the second transmission belt 615, and drives the first turntable 617 to rotate through the fourth rotating rod 616, so as to drive the fifth rotating rod 618 to perform a circular motion, so as to drive the rotating sleeve 619 to rotate, and drive the pressing plate 621 to move up and down, so as to press the internal silt into mud blocks, which are convenient for cleaning.

Claims

1. A river channel dredging device for water conservancy project construction, comprising a bottom plate (1), characterized in that: The bottom of the bottom plate (1) is fixedly connected to a fixing rod (2), the bottom of the fixing rod (2) is fixedly connected to a first fixing plate (3), the bottom of the first fixing plate (3) is fixedly connected to a first baffle (4), the side of the first baffle (4) is fixedly connected to a crushing structure (5), the top of the bottom plate (1) is fixedly connected to a pressing structure (6), and the top of the bottom plate (1) is fixedly connected to a box body (9); The crushing structure (5) comprises a motor (511), a first rotating rod (512), a first belt pulley (513), a first crushing rod (514), a second rotating rod (515), a second belt pulley (516), a first transmission belt (517), a second crushing rod (518), and a second fixing plate (519); The motor (511) is fixedly connected to the side of the first baffle (4), the first rotating rod (512) is fixedly connected to the output end of the motor (511), the first pulley (513) is fixedly connected to the first rotating rod (512), the first breaking rod (514) is fixedly connected to the first rotating rod (512), and the second rotating rod (515) is rotatably connected to the side of the first baffle (4).

2. A river channel desilting device for water conservancy project construction according to claim 1, characterized in that: The second pulley (516) is fixedly connected to the second rotating rod (515), the first transmission belt (517) is wound around the outside of the first pulley (513) and the second pulley (516), the second breaking rod (518) is fixedly connected to the second rotating rod (515), and the second fixing plate (519) is fixedly connected to the bottom of the first fixing plate (3).

3. A river channel desilting device for water conservancy project construction according to claim 1, characterized in that: The pressing structure (6) comprises a third pulley (611), wherein the third pulley (611) is fixedly connected to the first rotating rod (512), and the top of the bottom plate (1) is fixedly connected to a vertical plate (612).

4. A river channel dredging device for water conservancy project construction according to claim 3, characterized in that: The side of the vertical plate (612) is rotatably connected to a third rotating rod (613), and the third rotating rod (613) is fixedly connected to a fourth pulley (614). A second transmission belt (615) is wound around the outside of the third pulley (611) and the fourth pulley (614). The side of the third rotating rod (613) is rotatably connected to a fourth rotating rod (616), and the side of the fourth rotating rod (616) is fixedly connected to a rotating disk (617).

5. A river channel desilting device for water conservancy project construction according to claim 4, characterized in that: The side of the rotating disk (617) is rotatably connected to a fifth rotating rod (618), a rotating sleeve (619) is sleeved on the fifth rotating rod (618), the bottom of the rotating sleeve (619) is fixedly connected to a vertical rod (620), the bottom of the vertical rod (620) is hinged with a pressure plate (621), and the pressure plate (621) is slidably connected to the inside of the box body (9).

6. A river channel dredging device for water conservancy project construction according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a movable leg (7), the top of the base plate (1) is fixedly connected to the movable leg (7), and the top of the base plate (1) is fixedly connected to a handle (8).

Images