Hydraulic engineering desilting device

Abstract

The utility model discloses a hydraulic engineering desilting device which comprises a maneuvering device, a sludge pump, a feeding mechanism and a sludge collecting mechanism, the feeding mechanism is fixedly connected to the maneuvering device, an X-axis movement module is fixedly connected to a mounting rack of the feeding mechanism, a Z-axis movement module is fixedly connected to an X-axis movement table of the X-axis movement module, and a Z-axis movement table of the Z-axis movement module is fixedly connected to a Z-axis movement table of the Z-axis movement module. A sludge collecting mechanism is fixedly connected to a Z-axis movement table of the Z-axis movement module through a connecting frame and comprises a collecting box, a smashing component and a sludge loosening component, a driving motor is arranged on the collecting box and is in power connection with the smashing component and the sludge loosening component, and a sludge pump is connected with the collecting box through a sludge pipe. The utility model relates to the technical field of dredging devices, and has the characteristics of flexibility and high efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal devices, in particular to a silt removal device for a water conservancy project. Background Art

[0002] In the field of water conservancy projects, dredging is a key task. At present, there are a series of problems with traditional water conservancy project dredging devices, mainly including lack of flexibility, low dredging efficiency and limited sludge treatment capacity.

[0003] First of all, traditional dredging equipment usually adopts a fixed structure, which cannot adapt to the dredging needs of different water environments (rivers or lakes, etc.) and different depths. This leads to the limitations of the equipment and lack of flexibility. In addition, the traditional equipment has a relatively simple way of dealing with sludge, and often simply absorbs the sludge. However, if the sludge is deposited hard, it is very difficult to absorb. At the same time, it is also impossible to effectively deal with large impurities in the sludge, which can easily lead to equipment damage and pipeline blockage. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model aims to provide a flexible and efficient dredging device.

[0005] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a hydraulic engineering silt removal device, including a motorized device, a sludge pump, a feeding mechanism, and a sludge collecting mechanism, the motorized device is fixedly connected with the feeding mechanism, the feeding mechanism includes a mounting frame, an X-axis motion module and a Z-axis motion module, the mounting frame is fixedly connected with the X-axis motion module, the X-axis motion module includes an X-axis motion table, the X-axis motion table is fixedly connected with the Z-axis motion module, the Z-axis motion module includes a Z-axis motion table, and the Z-axis motion table is fixedly connected with the sludge collecting mechanism through a connecting frame;

[0006] The sludge collection mechanism includes a collecting box, a crushing component and a mud loosening component. The connecting frame is fixedly connected to the collecting box. A collecting port is provided at one end of the collecting box. The crushing component is provided inside the collecting box. The mud loosening component is fixedly connected to the collecting box in front of the collecting port. A driving motor is provided on the collecting box. The driving motor is power-connected to the crushing component and the mud loosening component. The sludge pump is connected to the collecting box through a sludge pipe.

[0007] In the above technical solution, the X-axis motion module also includes an X-axis motion beam and an X-axis pushing cylinder. The X-axis motion beam is fixedly connected to the mounting frame, the X-axis motion beam is provided with an X-axis motion track, the X-axis motion table is slidably connected to the X-axis motion track, the X-axis motion beam is fixedly connected to the X-axis pushing cylinder, and the piston end of the X-axis pushing cylinder is fixedly connected to the X-axis motion table.

[0008] In the above technical solution, the Z-axis motion module also includes a Z-axis motion beam and a Z-axis pushing cylinder. The Z-axis motion beam is fixedly connected to the X-axis motion table. The Z-axis motion beam is provided with a Z-axis motion track. The Z-axis motion table is slidably connected to the Z-axis motion track. The Z-axis pushing cylinder is fixedly connected to the Z-axis motion beam. The piston end of the Z-axis pushing cylinder is fixedly connected to the Z-axis motion table.

[0009] In the above technical solution, the crushing component includes crushing rollers and gears. Two groups of crushing rollers are rotatably connected in the collecting box. One end of the roller shaft of each group of crushing rollers passes through the collecting box and is fixedly connected to the gear. The two groups of gears are meshed and connected, and the driving motor is dynamically connected to one group of the roller shafts.

[0010] In the above technical solution, the mud loosening component includes a protective box, a worm, a worm wheel and a screw rod. The collecting box is fixedly connected to the protective box through an extension frame. A plurality of groups of screw rods are rotatably connected to the bottom surface of the protective box. The top of each group of screw rods is fixedly connected to an axle rod, and each group of the axle rods is fixedly connected to the worm wheel. A power input shaft is rotatably connected inside the protective box. A worm is provided on the power input shaft to match each group of worm wheels. The worm is meshingly connected to the worm wheel. One end of the power input shaft passes through the collecting box and is dynamically connected to a group of roller shafts.

[0011] In the above technical solution, a driving sprocket is fixedly connected to one group of the roller shafts, a driven sprocket is fixedly connected to the power input shaft, and the driving sprocket is connected to the driven sprocket via a chain.

[0012] In the above technical solution, a protective cover is fixedly connected to the collection box, and the gear, driving sprocket, driven sprocket, chain and driving motor are all located in the protective cover.

[0013] Beneficial effects of the utility model:

[0014] The feeding mechanism can be installed on different motorized devices according to the water environment, so that the sludge collecting mechanism can be moved to the dredging location through the motorized device, and then the sludge collecting mechanism is accurately placed at the dredging location through the X-axis and Z-axis movements of the feeding mechanism, and then the sludge collecting mechanism is driven to move by the motorized device. In addition, the mud loosening component at the front of the sludge collecting mechanism can first stir the sludge to make the sludge soft. When the collecting box moves, the soft sludge can enter the collecting box, and then the large impurities inside the sludge are crushed by the crushing mechanism, and finally the sludge is pumped out by the sludge pump. Such a dredging device can flexibly adjust and control the dredging position, and loosen the sludge, which can avoid the defect of sludge being difficult to collect due to high deposition hardness, and can also effectively crush the impurities inside the sludge to avoid impurities clogging the sludge pump extraction pipeline. Therefore, the device can efficiently remove sludge and debris in the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the feeding mechanism in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the sludge collection mechanism in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the sludge collection mechanism in the utility model from another perspective;

[0019] Figure 5 It is a schematic diagram of the specific structure of the sludge collection mechanism in the utility model;

[0020] Figure 6 for Figure 5 Schematic diagram of the detailed structure of part a in the middle.

[0021] In the figure: 100 motor device, 200 sludge pump, 300 feeding mechanism, 301 mounting frame, 302 X-axis motion module, 303 Z-axis motion module, 304 X-axis motion table, 305 X-axis motion beam, 306 X-axis push cylinder, 307 X-axis motion track, 308 Z-axis motion table, 309 Z-axis motion beam, 310 Z-axis push cylinder, 311 Z-axis motion track, 312 connecting frame, 400 sludge Mud collecting mechanism, 401 collecting box, 402 crushing component, 403 loosening mud component, 404 collecting port, 405 crushing roller, 406 gear, 407 driving motor, 408 protective box, 409 worm, 410 worm wheel, 411 screw rod, 412 shaft, 413 power input shaft, 414 driving sprocket, 415 driven sprocket, 416 chain, 417 protective cover, 418 extension frame, 500 sludge pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figure 1 —6. A desilting device for a water conservancy project, comprising a motorized device 100, a sludge pump 200, a feeding mechanism 300, and a sludge collecting mechanism 400. The motorized device 100 can be a vehicle or a boat. For example, when the desilting water environment is a river, a vehicle is used, and when the desilting water environment is a lake, a boat is used.

[0024] Specifically, the feeding mechanism 300 is fixedly connected to the above-mentioned motorized device 100, and the feeding mechanism 300 includes a mounting frame 301, an X-axis motion module 302, and a Z-axis motion module 303. That is, the X-axis motion module 302 is fixedly connected to the mounting frame 301, and the X-axis motion module 302 includes an X-axis motion table 304, an X-axis motion beam 305, and an X-axis push cylinder 306. The mounting frame 301 is fixedly mounted on the motorized device 100 by bolts. On the mounting frame 301, an X-axis motion beam 305 is also fixedly connected, an X-axis motion track 307 is provided on the X-axis motion beam 305, an X-axis motion table 304 is slidably connected to the X-axis motion track 307, an X-axis push cylinder 306 is fixedly connected to the X-axis motion beam 305, and the piston end of the X-axis push cylinder 306 is fixedly connected to the X-axis motion table 304, so that the X-axis push cylinder 306 can drive the X-axis motion table 304 to move in the X-axis direction;

[0025] In addition, the X-axis motion table 304 is also fixedly connected to a Z-axis motion module 303, and the Z-axis motion module 303 includes a Z-axis motion table 308, a Z-axis motion beam 309, and a Z-axis driving cylinder 310, that is, the X-axis motion table 304 is fixedly connected to a Z-axis motion beam 309, a Z-axis motion track 311 is provided on the Z-axis motion beam 309, the Z-axis motion table 308 is slidably connected to the Z-axis motion track 311, the Z-axis motion table 308 is fixedly connected to the Z-axis motion beam 309, and the piston end of the Z-axis driving cylinder 310 is fixedly connected to the Z-axis motion table 308, so that the Z-axis motion table 308 can be driven to move in the Z-axis direction through the Z-axis driving cylinder 310;

[0026] The Z-axis motion table 308 is also fixedly connected with a sludge collecting mechanism 400 via a connecting frame 312, so that the sludge collecting mechanism 400 can reach the dredging location under the action of the motorized device 100, and the sludge collecting mechanism 400 can reach the dredging location through the driving of the X-axis motion module 302 and the Z-axis motion module 303;

[0027] Furthermore, the sludge collecting mechanism 400 includes a collecting box 401, a crushing component 402 and a sludge loosening component 403. The connecting frame 312 is fixedly connected to the collecting box 401, and a collecting port 404 is provided at one end of the collecting box 401. A crushing component 402 for crushing large impurities in the sludge is provided inside the collecting box 401. Specifically, the crushing component 402 includes a crushing roller 405 and a gear 406. Two groups of crushing rollers 405 are rotatably connected in the collecting box 401. One end of the roller shaft of each group of crushing rollers 405 passes through the collecting box 401 and is fixedly connected to the gear 406. The two groups of gears 406 are meshed and connected. A driving motor 407 is provided on the collecting box 401. The driving motor 407 is connected to one of the roller shafts. In this way, the driving motor 407 can drive the two groups of crushing rollers 405 to rotate in opposite directions, thereby crushing the large impurities (such as branches, bottles, etc.) that enter.

[0028] In addition, a mud loosening component 403 is fixedly connected to the collecting box 401 before the collecting port 404. The mud loosening component 403 includes a protective box 408, a worm 409, a worm wheel 410 and a screw rod 411. The collecting box 401 is fixedly connected to the protective box 408 through an extension frame 418. A plurality of sets of screw rods 411 are rotatably connected to the bottom surface of the protective box 408. A shaft 412 is fixedly connected to the top of each set of screw rods 411. A worm wheel 410 is fixedly connected to each set of shafts 412. A power input shaft 413 is rotatably connected inside the protective box 408. A worm 409 is provided on the power input shaft 413 to match each set of worm wheels 410. The worm 409 is meshed with the worm wheel 410. One end of the power input shaft 413 passes through the collecting box 401. A driving sprocket 414 is fixedly connected to the above-mentioned set of roller shafts. A driven sprocket 415 is fixedly connected to the shaft 413, and the driving sprocket 414 is connected to the driven sprocket 415 through a chain 416. When the driving motor 407 drives the crushing roller 405 to rotate, the power input shaft 413 is also rotated under the action of the chain 416, so that the worm 409 drives the worm wheel 410 to rotate, so that the screw rod 411 can rotate, and the effect of loosening the sludge is achieved. The structure of the worm 409 and the worm wheel 410 can ensure that the output torque of the screw rod 411 is large. Optimally, a protective cover 417 is fixedly connected to the collecting box 401, and the gear 406, the driving sprocket 414, the driven sprocket 415, the chain 416 and the driving motor 407 are all located in the protective cover 417. In this way, the protective cover 417 can prevent the sludge from affecting the work of the gear 406, the chain 416 and the motor.

[0029] The sludge pump 200 is fixedly connected to the motorized device 100 , and is connected to the collection box 401 via a sludge pipe 500 , so that the sludge pump 200 extracts the sludge collected in the collection box 401 .

[0030] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A dredging device for a water conservancy project, comprising a motorized device (100), a sludge pump (200), a feeding mechanism (300), and a sludge collecting mechanism (400), characterized in that: The feeding mechanism (300) is fixedly connected to the motorized device (100), the feeding mechanism (300) comprising a mounting frame (301), an X-axis motion module (302) and a Z-axis motion module (303), the mounting frame (301) being fixedly connected to the X-axis motion module (302), the X-axis motion module (302) comprising an X-axis motion table (304), the X-axis motion table (304) being fixedly connected to the Z-axis motion module (303), the Z-axis motion module (303) comprising a Z-axis motion table (308), and the sludge collection mechanism (400) being fixedly connected to the Z-axis motion table (308) via a connecting frame (312); The sludge collection mechanism (400) comprises a collection box (401), a crushing component (402) and a sludge loosening component (403); the connecting frame (312) is fixedly connected to the collection box (401); a collection port (404) is provided at one end of the collection box (401); the crushing component (402) is provided inside the collection box (401); the sludge loosening component (403) is fixedly connected to the collection box (401) before the collection port (404); a driving motor (407) is provided on the collection box (401); the driving motor (407) is power-connected to the crushing component (402) and the sludge loosening component (403); and the sludge pump (200) is connected to the collection box (401) via a sludge pipe (500).

2. A hydraulic engineering dredging device according to claim 1, characterized in that: The X-axis motion module (302) further comprises an X-axis motion beam (305) and an X-axis pushing cylinder (306); the X-axis motion beam (305) is fixedly connected to the mounting frame (301); an X-axis motion track (307) is provided on the X-axis motion beam (305); the X-axis motion table (304) is slidably connected to the X-axis motion track (307); the X-axis motion beam (305) is fixedly connected to the X-axis pushing cylinder (306); and a piston end of the X-axis pushing cylinder (306) is fixedly connected to the X-axis motion table (304).

3. A hydraulic engineering dredging device according to claim 2, characterized in that: The Z-axis motion module (303) further comprises a Z-axis motion beam (309) and a Z-axis pushing cylinder (310); the Z-axis motion beam (309) is fixedly connected to the X-axis motion table (304); a Z-axis motion track (311) is provided on the Z-axis motion beam (309); the Z-axis motion table (308) is slidably connected to the Z-axis motion track (311); the Z-axis motion beam (309) is fixedly connected to the Z-axis pushing cylinder (310); and a piston end of the Z-axis pushing cylinder (310) is fixedly connected to the Z-axis motion table (308).

4. A hydraulic engineering silt removal device according to claim 1, characterized in that: The crushing component (402) comprises a crushing roller (405) and a gear (406); two groups of crushing rollers (405) are rotatably connected in the collection box (401); one end of the roller shaft of each group of crushing rollers (405) passes through the collection box (401) and is fixedly connected to the gear (406); the two groups of gears (406) are meshed and connected; and the driving motor (407) is dynamically connected to one of the groups of roller shafts.

5. A hydraulic engineering silt removal device according to claim 4, characterized in that: The mud loosening component (403) comprises a protection box (408), a worm (409), a worm wheel (410) and a screw rod (411); the collection box (401) is fixedly connected to the protection box (408) via an extension frame (418); a plurality of groups of screw rods (411) are rotatably connected to the bottom surface of the protection box (408); a shaft (412) is fixedly connected to the top of each group of screw rods (411); a worm wheel (410) is fixedly connected to each group of shaft rods (412); a power input shaft (413) is rotatably connected inside the protection box (408); a worm (409) is provided on the power input shaft (413) to match each group of worm wheels (410); the worm (409) is meshingly connected to the worm wheel (410); one end of the power input shaft (413) passes through the collection box (401) and is dynamically connected to a group of roller shafts.

6. A hydraulic engineering silt removal device according to claim 5, characterized in that: A driving sprocket (414) is fixedly connected to a group of roller shafts, a driven sprocket (415) is fixedly connected to the power input shaft (413), and the driving sprocket (414) and the driven sprocket (415) are connected via a chain (416).

7. A hydraulic engineering silt removal device according to claim 6, characterized in that: A protective cover (417) is fixedly connected to the collection box (401); the gear (406), the driving sprocket (414), the driven sprocket (415), the chain (416) and the driving motor (407) are all located inside the protective cover (417).

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