Dredging operation platform convenient to move
By designing a silt operation platform that is easy to move, using a motor-driven lifting rod and gear system, the vertical drop and position adjustment of the mud pump are achieved, which solves the problem of difficulty in efficient cleaning of urban river silt in the existing technology and improves the dredging efficiency and security.
Patent Information
- Application Number
- CN202421296336.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-07
AI Technical Summary
It is difficult for the prior art to efficiently clean up silt in urban rivers, especially in areas with deep water or narrow rivers, and traditional silting tools are difficult to play a role.
A silt working platform for easy movement is designed, including base, silt assembly and adjustment assembly. The silting assembly consists of a support, a swing rod, a telescopic rod, a bracket and a mud pump. Through a motor-driven lifting rod and gear system, the vertical drop and position adjustment of the mud pump are achieved to ensure the efficiency and safety of the silting.
The silt operation platform can effectively clean up silt in deep water channels, improves silt efficiency and safety, and is suitable for various river environments, especially narrow and deep water areas.
Smart Images
Figure CN222500401U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river channel dredging, in particular to a dredging operation platform which is easy to move. Background Art
[0002] Silt is easily deposited at the bottom of any water body. Bacteria will breed in the silt, affecting the water quality, causing the water to have an odor, and affecting the survival of aquatic organisms. This is especially true for shallow urban rivers with slower water flows, which are more likely to produce large amounts of silt and seriously affect the water quality. Therefore, river management projects include the cleaning of silt.
[0003] At present, the cleaning of silt in urban rivers is mostly done by manual excavation. For deep rivers, staff members use boats to excavate the silt on the riverbed. However, many narrow rivers in the city are not convenient for passing by boats, and it is not convenient to directly go into the water to clean the silt. At this time, dredging tools are needed to clean the silt on the riverbed on the shore. If the water is deep, dredging tools are difficult to play a role. Therefore, a new type of dredging equipment is needed to solve the dredging problem. Utility Model Content
[0004] In order to solve the above technical problems, the utility model proposes a mobile silt removal operation platform, which can be used on shore and can be used to clean silt in deep rivers.
[0005] The technical solution to achieve the purpose of the utility model is: a mobile dredging work platform, including a base, a dredging component is arranged on the base, and the dredging component includes a support, a rocker arm, a telescopic rod, a bracket and a mud pump. The support is fixedly connected to the base, the rocker arm is rotatably connected to the support, the telescopic rod is slidably connected to the rocker arm, the bracket is fixedly connected to the telescopic rod, the mud pump is rotatably connected to the bracket, and an adjustment component is arranged inside the rocker arm.
[0006] Preferably, the dredging assembly also includes a first motor, a lifting rod, a limit frame and a slide groove, the first motor is fixedly connected to the base, the lifting rod is fixedly connected to the output shaft of the first motor, the two limit frames are fixedly connected to the rocker arm, the two slide grooves are respectively opened on the two limit frames, and the lifting rod is fixedly connected to two round rods, and the two round rods are respectively slidably connected to the inside of the two slide grooves.
[0007] Preferably, the adjustment assembly includes a counterweight rod and a counterweight block, the counterweight rod is slidably connected to the rocker arm, and the counterweight block is fixedly connected to the base.
[0008] Preferably, the adjustment assembly also includes a limit plate, a rotating drum and a screw rod, the two limit plates are fixedly connected to the inside of the rocker arm, the rotating drum is fixedly connected to the two limit plates, the two screw rods are respectively threadedly connected to the two ends of the rotating drum, and the two screw rods are respectively fixedly connected to the telescopic rod and the counterweight rod.
[0009] Preferably, the adjustment assembly further includes a second motor and a gear, the second motor is fixedly connected to the inside of the rocker arm, the two gears are respectively fixedly connected to the output shaft of the second motor and the rotating drum, and the two gears are meshed with each other.
[0010] Compared with the prior art, the utility model has the following significant advantages:
[0011] First, in the utility model, by setting up a dredging assembly, the entire working platform can be moved to the riverside through the mobile base, and the first motor is started to make the lifting rod rise. At this time, the lifting rod can push one end of the swing rod upward, and the other end of the swing rod will drop, so that the telescopic rod, the bracket and the mud pump on the bracket are also dropped together, so that the mud pump sinks into the water. The mud pump and the bracket are rotatably connected, so that under the action of the mud pump's own gravity, the mud pump can always maintain a vertical state. When the mud pump touches the bottom of the water, the mud pump can be turned on to suck away the silt at the bottom of the water;
[0012] Second: In the utility model, by setting an adjustment component, the second motor can be started during the dredging process, so that the output shaft of the second motor can rotate, driving the two gears to rotate, thereby rotating the drum. The rotation of the drum will drive the two screws to move. The movement of the two screws will make the telescopic rod and the counterweight rod approach or move away from each other. The movement of the telescopic rod will change the position of the mud pump to adjust the dredging position, and the center of gravity of the entire work platform will also change in the direction of the mud pump movement. Therefore, the movement of the counterweight rod is used to adjust the center of gravity of various structures such as the rocker arm when the mud pump moves to prevent the entire work platform from tipping over. The counterweight block is pressed on the base, and is also used to keep the base stable and not tipping over. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 2 This utility model Figure 1 Another perspective view shown;
[0016] Figure 3 It is a cross-sectional view of the internal structure of the swing rod in the utility model;
[0017] Figure 4 It is a schematic diagram of the connection structure between the rotating drum and the gear in the utility model.
[0018] Description of reference numerals:
[0019] 1. Base; 2. Dredging assembly; 21. Support; 22. Rocker arm; 23. Telescopic rod; 24. Bracket; 25. Mud pump; 26. First motor; 27. Lifting rod; 28. Limiting frame; 29. Slide; 3. Adjusting assembly; 31. Limiting plate; 32. Rotating drum; 33. Screw rod; 34. Counterweight rod; 35. Second motor; 36. Gear; 37. Counterweight block. DETAILED DESCRIPTION
[0020] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The utility model provides a mobile desilting operation platform through improvement. The technical solution of the utility model is:
[0022] like Figure 1-Figure 4 As shown, a dredging operation platform that is easy to move includes a base 1, on which a dredging assembly 2 is arranged, and the dredging assembly 2 includes a support 21, a swing arm 22, a telescopic rod 23, a bracket 24 and a mud pump 25. The support 21 is fixedly connected to the base 1, the swing arm 22 is rotatably connected to the support 21, the telescopic rod 23 is slidably connected to the swing arm 22, the bracket 24 is fixedly connected to the telescopic rod 23, and the mud pump 25 is rotatably connected to the bracket 24. An adjusting assembly 3 is arranged inside the swing arm 22, and the connection between the mud pump 25 and the bracket 24 is close to the top of the mud pump 25 so that the mud pump 25 can always remain vertical under the action of gravity, and the connection between the mud pump 25 and the bracket 24 is relatively rough, because the mud pump 25 will only rotate due to its own gravity and will not shake easily.
[0023] Furthermore, the dredging assembly 2 also includes a first motor 26, a lifting rod 27, a limit frame 28 and a slide 29. The first motor 26 is fixedly connected to the base 1, the lifting rod 27 is fixedly connected to the output shaft of the first motor 26, two limit frames 28 are fixedly connected to the rocker arm 22, two slides 29 are respectively opened on the two limit frames 28, and two round rods are fixedly connected to the lifting rod 27. The two round rods are respectively slidably connected to the inside of the two slides 29, that is, the lifting rod 27 can move up and down to make the rocker arm 22 swing. During the swinging of the rocker arm 22, the round rod at the top of the lifting rod 27 will move in the two slides 29.
[0024] Furthermore, the adjustment assembly 3 includes a counterweight rod 34 and a counterweight block 37. The counterweight rod 34 is slidably connected to the rocker arm 22, and the counterweight block 37 is fixedly connected to the base 1. Since the mud pump 25 itself is heavy, the counterweight rod 34 is arranged on the rocker arm 22 to prevent the entire work platform from tipping over in the direction of the mud pump 25. The counterweight block 37 also plays this role, so the counterweight block 37 is located at the end of the base 1 away from the mud pump 25.
[0025] Furthermore, the adjustment component 3 also includes a limit plate 31, a rotating cylinder 32 and a screw 33. The two limit plates 31 are fixedly connected to the inside of the rocker arm 22, the rotating cylinder 32 is fixedly connected to the two limit plates 31, and the two screws 33 are respectively threadedly connected to the two ends of the rotating cylinder 32. The two screws 33 are respectively fixedly connected to the telescopic rod 23 and the counterweight rod 34. When the rotating cylinder 32 rotates, the two screws 33 will move accordingly, and the moving directions of the telescopic rod 23 and the counterweight rod 34 are always opposite, that is, they are close to or away from each other.
[0026] Furthermore, the adjustment component 3 also includes a second motor 35 and a gear 36. The second motor 35 is fixedly connected to the inside of the rocker arm 22. The two gears 36 are respectively fixedly connected to the output shaft of the second motor 35 and the rotating drum 32. The two gears 36 are meshed with each other. The second motor 35 is used to rotate the gear 36, thereby driving the rotating drum 32 to rotate.
[0027] The specific working method is as follows: the entire working platform is moved to the riverside through the base 1, and the first motor 26 is started to make the lifting rod 27 rise. At this time, the lifting rod 27 can push one end of the swing rod 22 upward, and the other end of the swing rod 22 will drop, so that the telescopic rod 23, the bracket 24 and the mud pump on the bracket 24 are also dropped together, so that the mud pump 25 sinks into the water. The mud pump 25 is rotatably connected to the bracket 24. Therefore, under the action of its own gravity, the mud pump 25 can always maintain a vertical state. When the mud pump 25 contacts the bottom of the water, the mud pump 25 can be turned on to suck away the silt on the bottom of the water. During the dredging process, the second motor 35 can also be started to make the mud pump 25 The output shaft of the second motor 35 rotates, driving the two gears 36 to rotate, thereby rotating the drum 32. The rotation of the drum 32 drives the two screws 33 to move. The movement of the two screws 33 causes the telescopic rod 23 and the counterweight rod 34 to move closer to or farther away from each other. The movement of the telescopic rod 23 changes the position of the mud pump 25 to adjust the dredging position, and the center of gravity of the entire work platform will also change in the direction of the movement of the mud pump 25. Therefore, the movement of the counterweight rod 34 is used to adjust the center of gravity of various structures such as the rocker arm 22 when the mud pump 25 moves, so as to prevent the entire work platform from tipping over. The counterweight block 37 is pressed on the base 1, and is also used to keep the base 1 stable and not tipping over.
[0028] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.
Claims
1. A mobile dredging platform, comprising a base (1), characterized in that: The base (1) is provided with a dredging assembly (2), the dredging assembly (2) comprising a support (21), a swing arm (22), a telescopic rod (23), a bracket (24) and a mud pump (25), the support (21) being fixedly connected to the base (1), the swing arm (22) being rotatably connected to the support (21), the telescopic rod (23) being slidably connected to the swing arm (22), the bracket (24) being fixedly connected to the telescopic rod (23), the mud pump (25) being rotatably connected to the bracket (24), and an adjusting assembly (3) being provided inside the swing arm (22).
2. The mobile dredging platform according to claim 1, characterized in that: The dredging assembly (2) further comprises a first motor (26), a lifting rod (27), a limiting frame (28) and a slide groove (29), wherein the first motor (26) is fixedly connected to the base (1), the lifting rod (27) is fixedly connected to the output shaft of the first motor (26), two limiting frames (28) are fixedly connected to the swing rod (22), two slide grooves (29) are respectively arranged on the two limiting frames (28), and two round rods are fixedly connected to the lifting rod (27), and the two round rods are respectively slidably connected to the inside of the two slide grooves (29).
3. The mobile dredging platform according to claim 2, characterized in that: The adjustment assembly (3) comprises a counterweight rod (34) and a counterweight block (37); the counterweight rod (34) is slidably connected to the swing rod (22); and the counterweight block (37) is fixedly connected to the base (1).
4. The mobile dredging platform according to claim 3 is characterized by: The adjustment assembly (3) further comprises a limit plate (31), a rotating cylinder (32) and a screw rod (33); the two limit plates (31) are fixedly connected to the inside of the swing rod (22); the rotating cylinder (32) is fixedly connected to the two limit plates (31); the two screw rods (33) are respectively threadedly connected to the two ends of the rotating cylinder (32); and the two screw rods (33) are respectively fixedly connected to the telescopic rod (23) and the counterweight rod (34).
5. The mobile dredging platform according to claim 4, characterized in that: The adjustment assembly (3) further comprises a second motor (35) and a gear (36); the second motor (35) is fixedly connected to the inside of the swing rod (22); the two gears (36) are respectively fixedly connected to the output shaft of the second motor (35) and the rotating drum (32); the two gears (36) are meshed with each other.