River channel cleaning device

Abstract

The utility model relates to the technical field of river channel cleaning, and discloses a river channel cleaning device which comprises a fixing frame. A sludge pump is installed on the fixing frame, the feeding end of the sludge pump is connected with a feeding cylinder, a sludge channel is formed in the feeding cylinder, a flushing pipe rotationally penetrating through the feeding cylinder and a driving part used for driving the flushing pipe to rotate are installed on the fixing frame, and the flushing pipe is sleeved with a stirring part located at the bottom of the feeding cylinder. A water supply part for supplying water to the flushing pipe is mounted on the fixing frame; a dispersing part is rotationally mounted in the sludge channel and is in transmission connection with the flushing pipe through a linkage part. The utility model provides a river channel cleaning device which solves the problem that a sludge pump is poor in fluidity in the sludge sucking and conveying process.

Description

Technical Field

[0001] The utility model relates to the technical field of river channel cleaning, in particular to a river channel cleaning device. Background Art

[0002] A river channel refers to a natural or artificial channel for water flow. It plays an important role in the transportation, discharge and replenishment of water. However, over time, a large amount of silt tends to accumulate in the river channel due to water scouring and sedimentation. The accumulation of silt in the river channel will bring a series of problems to the river channel, reduce water capacity and depth, increase flood risks, and affect water quality and ecological environment. Therefore, it is very important to clean up the silt in the river channel.

[0003] In the process of river cleaning, sludge pumps are mostly used to absorb sludge. The efficiency of traditional sludge pumps in absorbing sludge is relatively low. Since sludge usually has high viscosity and solid content, this will cause traditional sludge pumps to encounter poor fluidity problems in the process of absorbing and transporting sludge. The high viscosity of sludge may reduce the efficiency of the pump and may cause blockage and accumulation.

[0004] In order to solve the above problems, a river cleaning device is proposed in the present application. Utility Model Content

[0005] Based on the technical problems existing in the background technology, the utility model proposes a river cleaning device.

[0006] The utility model provides a river cleaning device, comprising a fixing frame;

[0007] A sludge pump is installed on the fixed frame, and a feed barrel is connected to the feed end of the sludge pump, a sludge channel is opened in the feed barrel, a flushing pipe that rotates through the feed barrel and a driving member for driving the flushing pipe to rotate are installed on the fixed frame, an agitator located at the bottom of the feed barrel is mounted on the flushing pipe, and a water supply member for supplying water to the flushing pipe is installed on the fixed frame;

[0008] A dispersing member is rotatably installed in the sludge channel, and the dispersing member is transmission-connected to the flushing pipe via a linkage member.

[0009] Preferably, the stirring member comprises a sleeve shaft, which is fixedly sleeved on the flushing pipe and located below the feed barrel, and a plurality of circumferentially arranged stirring plates are mounted on the sleeve shaft.

[0010] Preferably, the water supply component includes a rotating joint, which is installed on a fixed frame, and the rotating water outlet end of the rotating joint rotates through the bottom of the fixed frame, one end of the flushing pipe is connected to the rotating water outlet end of the rotating joint, the water inlet end of the rotating joint is connected to a water inlet pipe, and the end of the water inlet pipe away from the rotating joint is connected to a water pump.

[0011] Preferably, the driving member includes a first gear, a servo motor, and a second gear. The servo motor is mounted on a fixed frame, the first gear is mounted on an output end of the servo motor, and the second gear is fixedly sleeved on the flushing pipe and meshes with the first gear.

[0012] Preferably, the dispersing member includes a rotating rod, which is arranged in the sludge channel, and one end of the rotating rod is rotatably connected to the bottom of the feed barrel, and a plurality of circumferentially arranged blades are installed on the rotating rod. The bottom of the feed barrel is provided with a sewage inlet connected to the sludge channel.

[0013] Preferably, the linkage comprises a third gear and a rack belt, the number of the third gear is two, the two third gears are fixedly mounted on the rotating rod and the flushing pipe respectively, and the rack belt is mounted on the two third gears.

[0014] The above technical solution of the utility model has the following beneficial technical effects:

[0015] By means of the provided flushing pipe, driving member, stirring member and water supply member, the sludge pump can be placed in the sludge, and the sludge can enter the sludge pump from the sludge channel opened in the feed barrel, and then be discharged through the discharge end on the sludge pump. When extracting the sludge, the flushing pipe can be driven by the driving member to drive the stirring member to stir the sludge, which can increase the speed at which the sludge pump absorbs the sludge. For some harder sludge, water can be introduced into the flushing pipe through the water supply member, and the water can be used to press the sludge through the flushing pipe. Under the stirring action of the stirring member, the hardness of the sludge can be neutralized, making it easier to absorb. By placing the sludge pump in the sludge and stirring the sludge with the stirring member, the structure can effectively increase the fluidity and diffusivity of the sludge, improve the suction efficiency of the sludge pump, enable it to extract the sludge more effectively, and reduce the waste of energy and time.

[0016] By stirring the sludge and flushing the sludge with water using the water supply parts, the accumulation and clogging of solid particles in the sludge can be effectively reduced, and the hardness of the sludge can be neutralized. The stirring and flushing effects will help to disperse the solid particles and fiber materials, making them easier to be sucked and transported by the sludge pump, thereby reducing the risk of clogging;

[0017] By setting the dispersion member and linkage member, when the flushing pipe rotates, the dispersion member can be driven to rotate under the action of the linkage member, and the sludge entering the feed barrel can be dispersed by the dispersion member, thereby improving the efficiency of the sludge pump in sucking sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic structural diagram of a river cleaning device.

[0019] Figure 2 This is a schematic diagram of the local structure of a river cleaning device proposed by the utility model.

[0020] Figure 3 The utility model is a schematic diagram of the structure of a driving component and a water supply component in a river cleaning device.

[0021] Figure numerals: 1. fixed frame; 2. sludge pump; 3. feed barrel; 4. flushing pipe; 5. driving member; 51. first gear; 52. servo motor; 53. second gear; 6. stirring member; 61. sleeve shaft; 62. stirring plate; 7. water supply member; 71. rotary joint; 72. water inlet pipe; 8. dispersion member; 81. rotating rod; 82. blade; 9. linkage member; 91. third gear; 92. rack belt. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] like Figure 1-3 As shown, a river cleaning device proposed by the utility model includes a fixing frame 1;

[0024] In this embodiment, a sludge pump 2 is mounted on the fixed frame 1, and a feed barrel 3 is connected to the feed end of the sludge pump 2, a sludge channel is provided in the feed barrel 3, and a flushing pipe 4 that rotates through the feed barrel 3 and a driving member 5 for driving the flushing pipe 4 to rotate are mounted on the fixed frame 1. The driving member 5 includes a first gear 51, a servo motor 52, and a second gear 53. The servo motor 52 is mounted on the fixed frame 1, the first gear 51 is mounted on the output end of the servo motor 52, and the second gear 53 is fixedly sleeved on the flushing pipe 4 and meshes with the first gear 51.

[0025] In this embodiment, the flushing pipe 4 is provided with an agitator 6 located at the bottom of the feed barrel 3; the agitator 6 includes a sleeve shaft 61, which is fixedly mounted on the flushing pipe 4 and located below the feed barrel 3, and a plurality of circumferentially arranged agitator plates 62 are installed on the sleeve shaft 61; a water supply member 7 for supplying water to the flushing pipe 4 is installed on the fixed frame 1. The water supply member 7 includes a rotary joint 71, which is installed on the fixed frame 1, and the rotating water outlet end of the rotary joint 71 rotates through the bottom of the fixed frame 1, and one end of the flushing pipe 4 is connected to the rotating water outlet end of the rotary joint 71, and the water inlet end of the rotary joint 71 is connected to a water inlet pipe 72, and the end of the water inlet pipe 72 away from the rotary joint 71 is connected to a water pump.

[0026] It should be noted that:

[0027] In order to improve the efficiency of the sludge pump 2 in sucking sludge, the sludge pump 2 can be placed in the sludge, so that the sludge can enter the sludge pump 2 from the sludge channel opened in the feed barrel 3, and then be discharged through the discharge end on the sludge pump 2. When extracting sludge, the servo motor 52 can drive the first gear 51 to drive the flushing pipe 4 on the second gear 53 to rotate, and the sludge can be stirred by the stirring plate 62 on the sleeve shaft 61, so as to improve the speed of the sludge pump 2 sucking sludge. For some harder sludge, the water inlet pipe 72 can be connected to the water pump, and high-pressure water can enter the flushing pipe 4 along the rotary joint 71. The water can be introduced into the sludge through the flushing pipe 4, and under the stirring action of the stirring member 6, the hardness of the sludge can be neutralized, so as to facilitate its absorption. By placing the sludge pump 2 in the sludge and stirring the sludge with the stirring member 6, the structure can effectively increase the fluidity and diffusivity of the sludge, improve the suction efficiency of the sludge pump 2, enable it to extract sludge more effectively, and reduce the waste of energy and time;

[0028] By stirring the sludge and flushing the sludge with water using the water supply part 7, the accumulation and clogging of solid particles in the sludge can be effectively reduced, and the hardness of the sludge can be neutralized. The stirring and flushing effects will help to disperse the solid particles and fibrous materials, making them easier to be sucked and transported by the sludge pump 2, thereby reducing the risk of clogging.

[0029] In a further embodiment, a dispersing member 8 is rotatably installed in the sludge channel, and the dispersing member 8 is connected to the flushing pipe 4 by a linkage member 9. The dispersing member 8 includes a rotating rod 81, which is arranged in the sludge channel, and one end of the rotating rod 81 is rotatably connected to the bottom of the feed barrel 3, and a plurality of circumferentially arranged blades 82 are installed on the rotating rod 81. The bottom of the feed barrel 3 is provided with a sewage inlet connected to the sludge channel. The linkage member 9 includes a third gear 91 and a rack belt 92. The number of the third gears 91 is two, and the two third gears 91 are fixedly mounted on the rotating rod 81 and the flushing pipe 4, respectively, and the rack belt 92 is sleeved on the two third gears 91.

[0030] It should be noted that:

[0031] In order to further improve the efficiency of the sludge pump 2 in sucking sludge, when the flushing pipe 4 rotates, the third gear 91 on the flushing pipe 4 can be driven to rotate. Under the action of the rack belt 92, the rotating rod 81 connected to another third gear 91 can be driven to rotate. The blades 82 on the rotating rod 81 can be used to stir and disperse the sludge entering the feed barrel 3, thereby improving the efficiency of the sludge pump 2 in sucking sludge.

[0032] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A river cleaning device, comprising a fixing frame (1), characterized in that: A sludge pump (2) is installed on the fixed frame (1), and the feed end of the sludge pump (2) is connected to a feed barrel (3), a sludge channel is provided in the feed barrel (3), a flushing pipe (4) that rotates through the feed barrel (3) and a driving member (5) for driving the flushing pipe (4) to rotate are installed on the fixed frame (1), an agitator (6) located at the bottom of the feed barrel (3) is mounted on the flushing pipe (4), and a water supply member (7) for supplying water to the flushing pipe (4) is installed on the fixed frame (1); A dispersion member (8) is rotatably installed in the sludge channel, and the dispersion member (8) is transmission-connected to the flushing pipe (4) via a linkage member (9).

2. A river cleaning device according to claim 1, characterized in that: The stirring member (6) comprises a sleeve shaft (61), which is fixedly sleeved on the flushing pipe (4) and located below the feed barrel (3), and a plurality of circumferentially arranged stirring plates (62) are mounted on the sleeve shaft (61).

3. A river cleaning device according to claim 2, characterized in that: The water supply component (7) comprises a rotating joint (71), the rotating joint (71) is mounted on a fixing frame (1), a rotating water outlet end of the rotating joint (71) rotates through the bottom of the fixing frame (1), one end of the flushing pipe (4) is connected to the rotating water outlet end of the rotating joint (71), the water inlet end of the rotating joint (71) is connected to a water inlet pipe (72), and the end of the water inlet pipe (72) away from the rotating joint (71) is connected to a water pump.

4. A river cleaning device according to claim 3, characterized in that: The driving member (5) comprises a first gear (51), a servo motor (52), and a second gear (53); the servo motor (52) is mounted on a fixed frame (1); the first gear (51) is mounted on an output end of the servo motor (52); and the second gear (53) is fixedly sleeved on a flushing pipe (4) and meshes with the first gear (51).

5. A river cleaning device according to any one of claims 1 to 4, characterized in that: The dispersing member (8) comprises a rotating rod (81), the rotating rod (81) being arranged in the sludge channel, and one end of the rotating rod (81) being rotatably connected to the bottom of the feed barrel (3), a plurality of circumferentially arranged blades (82) being mounted on the rotating rod (81), and a sludge inlet communicating with the sludge channel is provided at the bottom of the feed barrel (3).

6. A river cleaning device according to claim 5, characterized in that: The linkage member (9) comprises a third gear (91) and a rack belt (92). The number of the third gears (91) is two. The two third gears (91) are fixedly sleeved on the rotating rod (81) and the flushing pipe (4) respectively. The rack belt (92) is sleeved on the two third gears (91).

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