Sludge cleaning equipment for water conservancy project

Abstract

The utility model discloses sludge cleaning equipment for a water conservancy project. The sludge cleaning equipment comprises a ship body and a connecting frame fixed to the top of the ship body. A silt suction pump is installed at the top of the connecting frame, conveying pipes are installed at the suction end and the output end of the silt suction pump, a collecting shell is fixedly connected to one side of the connecting frame, and the conveying pipe at the output end of the silt suction pump is located in the collecting shell; a crushing assembly is arranged at the top of the ship body and comprises a mounting plate, a first motor is mounted at the top of the mounting plate, a bottom plate of the mounting plate is rotationally connected with a rotating rod, and the output end of the first motor is fixedly connected with the rotating rod; and the conveying pipe at the output end of the silt suction pump is fixedly connected with the mounting plate. According to the sludge cleaning equipment for the water conservancy project, before the conveying pipe absorbs sludge, the sludge can be crushed, and the situation that the conveying pipe is blocked due to the fact that large impurities block the conveying pipe, and the sludge cleaning efficiency is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy technology field, concretely is a sludge cleaning equipment for water conservancy projects. BACKGROUND

[0002] ‌Sludge cleaning of water conservancy projects refers to removing accumulated silt, sludge and other sundries from water areas such as river channels, reservoirs, lakes and harbors to ensure the basic hydrological conditions of the water area and improve the water quality and ecological environment of the water area. Sludge cleaning is one of the important measures for water conservancy projects and environmental protection, which not only protects human life and industrial development, but also protects the ecological environment and biodiversity.

[0003] Publication No. CN221502117U discloses a sludge cleaning equipment for water conservancy projects, which can effectively improve the convenience and effect of sludge cleaning by pushing the paddle to the position of the suction hole on the outer wall of the suction disc, thereby sucking the sludge into the sludge collection box. However, the patent still has the following problems in actual use:

[0004] When sucking sludge, there may be lumpy sludge or other fixed impurities in the sludge, which may cause the impurities to block the pipe opening of the suction pipe during sludge suction, thereby causing the suction pipe to be blocked and affecting the sludge suction work.

[0005] A sludge cleaning equipment for water conservancy projects is proposed to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a sludge cleaning equipment for water conservancy projects to solve the problem that there may be lumpy sludge or other fixed impurities in the sludge during sludge suction, which may cause the impurities to block the pipe opening of the suction pipe during sludge suction, thereby causing the suction pipe to be blocked and affecting the sludge suction work.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sludge cleaning equipment for water conservancy projects, comprising a hull and a connecting frame fixed on the top of the hull;

[0008] The top of the connecting frame is provided with a suction pump, and the suction inlet and the output end of the suction pump are provided with a conveying pipe, and one side of the connecting frame is fixedly connected with a collection shell, and the conveying pipe of the output end of the suction pump is located in the inside of the collection shell;

[0009] Further comprising:

[0010] The top of the ship body is provided with a crushing assembly, the crushing assembly comprises a mounting plate, a first motor is mounted on the top of the mounting plate, a rotating rod is rotatably connected to the bottom of the mounting plate, and the output end of the first motor is fixedly connected with the rotating rod;

[0011] The output end of the suction pump is fixedly connected with a conveying pipe, the conveying pipe passes through the mounting plate, a rotating plate is symmetrically rotatably arranged on one side of the rotating rod, and a moving block is rotatably connected to the side of the rotating plate away from the rotating rod;

[0012] The top of the moving block is fixedly connected with a connecting plate, the bottom of the mounting plate is fixedly connected with a first telescopic rod, and one end of the first telescopic rod is fixedly connected with the connecting plate.

[0013] Preferably, a gear rack is fixedly connected to one side of the moving block, a rotating rod is symmetrically rotatably arranged on the bottom of the mounting plate, and a plurality of crushing wheels are symmetrically fixedly arranged in the rotating rod.

[0014] Preferably, a gear is fixedly connected to the inside of the rotating rod, and the gear is in meshing connection with the gear rack.

[0015] Preferably, the plurality of crushing wheels are arranged at equal distances and have equal sizes.

[0016] Preferably, the two rotating rods are located on the two sides of the conveying pipe.

[0017] Preferably, the top of the ship body is provided with an adjusting assembly, the adjusting assembly comprises a second telescopic rod, the mounting plate is fixedly connected to the top of the second telescopic rod, the top of the ship body is fixedly connected with a mounting plate, the opposite sides of the mounting plate are rotatably connected with control blocks, rotating columns are rotatably connected between the mounting plates, and a threaded rod is fixedly connected to the inside of the rotating column.

[0018] Preferably, a threaded sleeve is sleeved on the outside of the threaded rod, a limiting strip is fixedly connected between the mounting plates, the threaded sleeve slides on the outside of the limiting strip, a rotating plate is rotatably connected to the top of the threaded sleeve, and the rotating plate is rotatably connected with the mounting plate.

[0019] Compared with the prior art, the sludge cleaning device for water conservancy projects can crush the sludge before the sludge is absorbed by the conveying pipe, avoid the blockage of the conveying pipe caused by large impurities, and thus affect the efficiency of sludge cleaning.

[0020] 1. The silt suction pump is used for silt suction, and then the silt is collected in the collection shell, and the shell starts the first motor, the first motor drives the rotating rod to rotate, the rotating rod drives the two rotating plates to change positions, and the two rotating plates move in opposite directions, then the two rotating plates drive the two racks on one side to move towards each other, then the two racks drive the two gears to rotate towards each other, so that the two gears drive the rotating rod to rotate, then the rotating rod drives the plurality of crushing wheels to rotate, so that the first motor drives the rotating rod to reciprocate, so that the rotating rod can reciprocate, and then the crushing wheels reciprocate, so that the silt pile can be crushed before the silt is sucked into the conveying pipe, avoiding that large impurities are stuck in the conveying pipe, causing the conveying pipe to be blocked.

[0021] 2. The rotating control block drives the rotating column to rotate, and then the threaded rod drives the threaded sleeve to move, and the rotating plate rotates when the threaded sleeve moves, then the rotating plate drives the mounting plate to lower the position, so that the position of the mounting plate is lowered, and the position of the conveying pipe is lowered, so that the position of the conveying pipe for sucking silt can be adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view structural schematic diagram of the utility model;

[0023] Figure 2 It is a front view structural schematic diagram of the utility model Figure 1 It is an enlarged structural schematic diagram of A in the utility model;

[0024] Figure 3 It is a bottom view structural schematic diagram of the utility model mounting plate;

[0025] Figure 4 It is a gear and rack connection structural schematic diagram of the utility model;

[0026] Figure 5 It is a side view structural schematic diagram of the utility model mounting plate.

[0027] In the drawing: 1, ship body; 101, connecting frame; 102, silt suction pump; 103, conveying pipe; 104, collection shell; 2, crushing assembly; 201, mounting plate; 202, first motor; 203, rotating rod; 204, rotating plate; 205, moving block; 206, rack; 207, connecting plate; 208, first telescopic rod; 209, rotating rod; 210, gear; 211, crushing wheel; 3, adjusting assembly; 301, second telescopic rod; 302, mounting plate; 303, control block; 304, rotating column; 305, threaded rod; 306, threaded sleeve; 307, limiting strip; 308, rotating plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0029] Please refer to Figure 1 Figure 5 The utility model provides technical scheme: a silt cleaning equipment for hydraulic engineering, including ship body 1, secondly, ship body 1 has been more popular in prior art, its specific operating principle and working mode, here do not make too much repetition, and the connecting frame 101 of fixed in the top of ship body 1, the top of connecting frame 101 is installed with suction silt pump 102, and the suction end and the output end of suction silt pump 102 are all installed with delivery pipe 103, and one side of connecting frame 101 is fixedly connected with collection shell 104, and the delivery pipe 103 of output end of suction silt pump 102 is located in the inside of collection shell 104, the top of ship body 1 is equipped with broken assembly 2, and broken assembly 2 includes mounting plate 201, and the top of mounting plate 201 is installed with first motor 202, and the bottom plate rotationally connected with rotating rod 203 of mounting plate 201, and the output end of first motor 202 is fixedly connected with rotating rod 203, wherein the delivery pipe 103 of output end of suction silt pump 102 is fixedly connected with mounting plate 201, and passes through mounting plate 201, and one side of rotating rod 203 is symmetrically rotated with rotating sheet 204, and the rotating sheet 204 is rotationally connected with moving block 205 on the side away from rotating rod 203, wherein the top of moving block 205 is fixedly connected with connecting sheet 207, and the bottom of mounting plate 201 is fixedly connected with first telescopic rod 208, as shown in Figures 2-4 The ship body 1 is opened to the place needing dredging, then the suction silt pump 102 is started, so that the suction silt pump 102 carries out silt absorption work, then the absorbed silt falls into the inside of collection shell 104, simultaneously the shell starts first motor 202, and first motor 202 drives rotating rod 203 to rotate, because the point position changes when rotating rod 203 rotates, therefore, rotating rod 203 drives the position of two rotating sheets 204 to change, and the moving direction of the positions of two rotating sheets 204 is opposite, then two rotating sheets 204 drive two racks 206 on one side to move towards each other, cooperate first telescopic rod 208 and connecting sheet 207, so that rack 206 can move in a straight line, and one end of first telescopic rod 208 is fixedly connected with connecting sheet 207.

[0030] ​A rack 206 is fixedly connected to one side of the movable block 205, and a rotating rod 209 is symmetrically rotated at the bottom of the mounting plate 201. Multiple crushing wheels 211 are symmetrically fixed inside the rotating rod 209, and a gear 210 is fixedly connected inside the rotating rod 209, meshing with the rack 206. Figures 2-4 As shown, the two racks 206 drive the two gears 210 to rotate in opposite directions, causing the two gears 210 to drive the rotating rod 209 to rotate. Then, the rotating rod 209 drives multiple crushing wheels 211 to rotate. In addition, the first motor 202 drives the rotating rod 203 to rotate back and forth, so that the rotating rod 209 can rotate back and forth, thereby causing the crushing wheels 211 to rotate back and forth. This allows the sludge pile to be crushed before it is absorbed into the conveying pipe 103, preventing large pieces of impurities from getting stuck inside the conveying pipe 103 and causing blockage. The multiple crushing wheels 211 are arranged at equal distances and of equal size, and the two rotating rods 209 are located on both sides of the conveying pipe 103.

[0031] An adjustment assembly 3 is provided on the top of the hull 1. The adjustment assembly 3 includes a second telescopic rod 301, a mounting plate 201 fixed to the top of the second telescopic rod 301, and a mounting piece 302 fixedly connected to the top of the hull 1. A control block 303 is rotatably connected to the reverse side of the mounting piece 302. A rotating column 304 is rotatably connected between the mounting pieces 302. A threaded rod 305 is fixedly connected inside the rotating column 304. A threaded sleeve 306 is sleeved on the outside of the threaded rod 305. A limit strip 307 is fixedly connected between the mounting pieces 302. The threaded sleeve 306 slides outside the limit strip 307. A rotating piece 308 is rotatably connected to the top of the threaded sleeve 306. Figure 5 As shown, rotating the control block 303 will cause the rotating column 304 to rotate, which in turn causes the threaded rod 305 to rotate. Then, the threaded rod 305 will cause the threaded sleeve 306 to move. When the threaded sleeve 306 moves, the rotating plate 308 will rotate. Then, the rotating plate 308 will cause the mounting plate 201 to drop, thereby causing the position of the conveying pipe 103 to drop, thus adjusting the position of the conveying pipe 103 to absorb sludge. The top of the rotating plate 308 is rotatably connected to the mounting plate 201.

[0032] Working principle: Before using this type of silt removal equipment for water conservancy projects, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5As shown, first, the ship body 1 is opened to the place where dredging is needed, then the suction dredge pump 102 is started to make the suction dredge pump 102 work to suck the silt, then the silt is dropped into the inside of the collecting shell 104, at the same time, the shell starts the first motor 202, the first motor 202 drives the rotating rod 203 to rotate, because the point position of the rotating rod 203 changes when the rotating rod 203 rotates, therefore, the rotating rod 203 drives the positions of the two rotating plates 204 to change, and the directions of the positions of the two rotating plates 204 are opposite, then the two rotating plates 204 drive the two racks 206 on one side to move towards each other, cooperate with the first telescopic rod 208 and the connecting plate 207, so that the rack 206 can move linearly, then the two racks 206 drive the two gears 210 to rotate towards each other, so that the two gears 210 drive the rotating rod 209 to rotate, then the rotating rod 209 drives the plurality of crushing rollers 211 to rotate, secondly, the first motor 202 drives the rotating rod 203 to reciprocate, so that the rotating rod 209 can reciprocate, and then the crushing roller 211 reciprocates, so that the silt pile can be crushed before the silt is sucked into the conveying pipe 103, to avoid that the large impurities are stuck in the conveying pipe 103, causing the blockage of the conveying pipe 103.

[0033] The rotating control block 303 drives the rotating column 304 to rotate, so that the threaded rod 305 rotates, then the threaded rod 305 drives the threaded sleeve 306 to move, when the threaded sleeve 306 moves, the rotating plate 308 rotates, then the rotating plate 308 drives the mounting plate 201 to lower, so that the position of the mounting plate 201 is lowered, and the position of the conveying pipe 103 is lowered, so that the position of the conveying pipe 103 to suck the silt can be adjusted.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A silt cleaning device for hydraulic engineering, comprising a ship body (1) and a connecting frame (101) fixed on the top of the ship body (1); The top of the connecting frame (101) is provided with a silt suction pump (102), and the suction end and the output end of the silt suction pump (102) are provided with conveying pipes (103); one side of the connecting frame (101) is fixedly connected with a collecting shell (104), and the conveying pipe (103) of the output end of the silt suction pump (102) is located in the collecting shell (104); characterized in that Further comprising: The top of the ship body (1) is provided with a crushing assembly (2), the crushing assembly (2) comprises a mounting plate (201), the top of the mounting plate (201) is provided with a first motor (202), the bottom of the mounting plate (201) is rotatably connected with a rotating rod (203), and the output end of the first motor (202) is fixedly connected with the rotating rod (203); The conveying pipe (103) of the output end of the silt suction pump (102) is fixedly connected with the mounting plate (201) and penetrates through the mounting plate (201), one side of the rotating rod (203) is symmetrically rotatably provided with a rotating plate (204), and the side, away from the rotating rod (203), of the rotating plate (204) is rotatably connected with a moving block (205); The top of the moving block (205) is fixedly connected with a connecting plate (207), the bottom of the mounting plate (201) is fixedly connected with a first telescopic rod (208), and one end of the first telescopic rod (208) is fixedly connected with the connecting plate (207).

2. A silt cleaning device for hydraulic engineering according to claim 1, characterized in that: One side of the moving block (205) is fixedly connected with a rack (206), and the bottom of the mounting plate (201) is symmetrically rotatably provided with a rotating rod (209), and a plurality of crushing wheels (211) are fixedly arranged in the rotating rod (209).

3. A silt cleaning device for hydraulic engineering according to claim 2, characterized in that: The rotating rod (209) is fixedly connected with a gear (210), and the gear (210) is in meshing connection with the rack (206).

4. A silt cleaning device for hydraulic engineering according to claim 3, characterized in that: The plurality of crushing wheels (211) are arranged at equal distances and equal sizes.

5. A silt cleaning device for hydraulic engineering according to claim 3, characterized in that: The two rotating rods (209) are located on both sides of the conveying pipe (103).

6. A silt cleaning device for hydraulic engineering according to claim 1, characterized in that: The top of the ship body (1) is provided with an adjusting assembly (3), the adjusting assembly (3) comprises a second telescopic rod (301), the mounting plate (201) is fixed on the top of the second telescopic rod (301), the top of the ship body (1) is fixedly connected with a mounting plate (302), the opposite side of the mounting plate (302) is rotatably connected with a control block (303), the mounting plate (302) is rotatably connected with a rotating column (304), and the rotating column (304) is fixedly connected with a threaded rod (305) in the interior thereof.

7. A silt cleaning device for hydraulic engineering according to claim 6, characterized in that: The exterior of the threaded rod (305) is sleeved with a threaded sleeve (306), the mounting plate (302) is fixedly connected with a limiting strip (307) between the mounting plate (302), the threaded sleeve (306) slides outside the limiting strip (307), the top of the threaded sleeve (306) is rotatably connected with a rotating plate (308), and the top of the rotating plate (308) is rotatably connected with the mounting plate (201).

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