Water conservancy desilting device

Abstract

The utility model discloses a water conservancy desilting device which comprises a storage box, a power assembly is installed on the outer wall of one side of the storage box through bolts, a collecting assembly is arranged at the bottom of the power assembly, the collecting assembly comprises a telescopic pipe, a smashing assembly is installed at the bottom end of the telescopic pipe through bolts, the smashing assembly comprises a barrel, and an installation pipe is welded to the outer wall of one side of the top of the barrel. A second driving motor is installed at one end of the cylinder through bolts, an auger is installed at the output end of the second driving motor through a coupler, a smashing claw is welded to one end of the auger, a protective shell is installed at one end of the cylinder through bolts, and the second driving motor is located in the protective shell; during desilting, the smashing assembly can be inserted into sludge, then the second driving motor rotates, the auger can drive the smashing claw to rotate, the sludge entering the barrel can be smashed, sludge pumping is smoother, and the situation that a sludge suction pump is blocked due to the fact that large sludge is sucked in is avoided.

Description

Technical Field

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

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. In water conservancy projects, it is often necessary to clean up the silt in the river channel to play a role in dredging.

[0003] For example, a hydraulic silt removal device with application number CN202321521990.4 and authorization announcement date 20231121 mainly relates to the field of hydraulic engineering technology. A hydraulic silt removal device comprises a box body, a water outlet is provided near the bottom of the front of the box body, a sludge pump is fixedly arranged on the front of the box body, a sludge outlet is provided near the middle position at the back of the box body, a filter screen is fixedly arranged near the bottom of the sludge outlet inside the box body, a transmission assembly is arranged on the top of the filter screen, the transmission assembly is connected to the scraper assembly, the bottom of the scraper assembly abuts against the top of the filter screen, and a first drive motor and a second drive motor are fixedly arranged on the left side of the box body. The beneficial effects of the utility model are: the utility model can better control the displacement of the scraper assembly, realize the function of filtering water while silting, and solve the problem of difficult silting of the river channel; it accurately controls the moving distance of the scraper assembly through the cooperation of the spiral transmission and the turbine worm, discharges the silt on the filter screen out of the box body, improves the silting efficiency, and reduces the labor intensity of the operator.

[0004] Silt is usually removed by suction-type dredging machinery. Since the silt accumulates together and forms lumps, it is difficult to directly remove it by suction. In addition, direct suction of large lumps of silt can easily cause the dredge pump to become blocked, making it unable to operate normally and causing damage to the dredge pump. Therefore, it is urgent to design a hydraulic dredging device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a hydraulic silt removal device to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water conservancy silt removal device comprises a storage box, a power assembly is installed on the outer wall of one side of the storage box by bolts, and a collection assembly is provided at the bottom of the power assembly, the collection assembly comprises a telescopic tube, a crushing assembly is installed on the bottom end of the telescopic tube by bolts, the crushing assembly comprises a cylinder, a mounting tube is welded to the outer wall of one side of the top of the cylinder, a driving motor 2 is installed on one end of the cylinder by bolts, and an auger is installed on the output end of the driving motor 2 by a coupling, a crushing claw is welded on one end of the auger, a protective shell is installed on one end of the cylinder by bolts, and the driving motor 2 is located inside the protective shell.

[0008] Furthermore, a water outlet is provided on an outer wall on one side of the bottom of the storage box, a porous plate is installed inside the storage box by bolts, and a threaded cover is threadedly connected to the outer wall on one side of the storage box near the bottom.

[0009] Furthermore, a pull rod is slidably inserted into the outer wall of one side of the storage box, and a scraper is threadedly connected to the outer wall of one side of the pull rod, and the scraper is in contact with the porous plate.

[0010] Furthermore, the power assembly includes a box body, a pump body is installed at the bottom of the inner wall of the box body by bolts, and the pump body is connected to the storage box through a pipeline.

[0011] Furthermore, a connecting pipe is provided on one side of the pump body, and the bottom end of the connecting pipe is installed with the top end of the telescopic pipe by bolts.

[0012] Furthermore, slides are installed on both sides of the outer walls at the bottom of the box body by bolts, drive motor 1 is installed on both sides of the bottom of the inner wall of the box body by bolts, and a screw is installed on the output end of the drive motor 1 through a coupling, and the screw is located inside the slide.

[0013] Furthermore, sliding rods are installed on the outer walls of both sides of the crushing assembly through bolts, and the sliding rods are slidably connected to the inside of the sliding cylinder, and the sliding rods are threadedly connected to the screw rod.

[0014] In the above technical scheme, the utility model provides a hydraulic silt removal device, which has the following beneficial effects:

[0015] (1) Through the crushing assembly, when silting, the crushing assembly will be inserted into the silt, and then the second driving motor will rotate, which will cause the auger to rotate with the crushing claws, and the silt entering the cylinder can be crushed, making the silt extraction smoother and avoiding large pieces of silt being sucked in and causing the sludge suction pump to be blocked.

[0016] (2) By setting up a driving motor 1, a screw rod, a slide cylinder and a sliding rod, when dredging, the driving motor 1 can be operated to start, so that the screw rod and the sliding rod slide inside the slide cylinder, so that the height of the crushing component changes, which can meet the dredging treatment of rivers of different depths of the device.

[0017] (3) After the pump body pumps the sludge into the storage box through the provided pull rod and scraper, the worker can push and pull the pull rod back and forth to make the scraper move on the porous plate, thereby scraping the sludge on the porous plate to prevent the holes on the porous plate from being blocked, which affects the subsequent separation of water from the sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 The present invention provides an overall structural schematic diagram of a hydraulic silt removal device embodiment of the present invention.

[0020] Figure 2 A schematic diagram of the internal structure of a storage box provided in an embodiment of a hydraulic silt removal device of the utility model.

[0021] Figure 3 The present invention is a schematic diagram of the structure of a power assembly provided in an embodiment of a hydraulic silt removal device of the present invention.

[0022] Figure 4 A schematic diagram of the structure of a collection component provided for an embodiment of a water conservancy silt removal device of the utility model.

[0023] Figure 5 A schematic diagram of the structure of a crushing assembly provided for an embodiment of a hydraulic silt removal device of the utility model.

[0024] Description of reference numerals:

[0025] 1. Storage box; 2. Power component; 3. Collection component; 4. Threaded cover; 5. Perforated plate; 6. Water outlet; 7. Box body; 8. Pump body; 9. Drive motor 1; 10. Slide; 11. Screw; 12. Connecting pipe; 13. Slide rod; 14. Telescopic pipe; 15. Crushing component; 16. Cylinder; 17. Drive motor 2; 18. Protective shell; 19. Mounting pipe; 20. Auger; 21. Crushing claw; 22. Scraper; 23. Pull rod. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 1-5As shown, a hydraulic silt removal device provided by an embodiment of the utility model includes a storage box 1, a power assembly 2 is installed on the outer wall of one side of the storage box 1 by bolts, and a collection assembly 3 is provided at the bottom of the power assembly 2, the collection assembly 3 includes a telescopic tube 14, a crushing assembly 15 is installed on the bottom end of the telescopic tube 14 by bolts, the crushing assembly 15 includes a cylinder 16, a mounting tube 19 is welded to the outer wall of one side of the top of the cylinder 16, a driving motor 17 is installed on one end of the cylinder 16 by bolts, and an auger 20 is installed on the output end of the driving motor 17 through a coupling, a crushing claw 21 is welded on one end of the auger 20, a protective shell 18 is installed on one end of the cylinder 16 by bolts, and the driving motor 17 is located inside the protective shell 18.

[0028] Specifically, in this embodiment, a storage box 1 is included, a power assembly 2 is installed on the outer wall of one side of the storage box 1 by bolts, and a collection assembly 3 is provided at the bottom of the power assembly 2, the collection assembly 3 includes a telescopic tube 14, a crushing assembly 15 is installed at the bottom of the telescopic tube 14 by bolts, the crushing assembly 15 includes a cylinder 16, a mounting tube 19 is welded to the outer wall of one side of the top of the cylinder 16, a drive motor 17 is installed at one end of the cylinder 16 by bolts, the model of the drive motor 17 is preferably 57BYGH650-23, and the output end of the drive motor 17 is connected by a coupling. An auger 20 is installed, and a crushing claw 21 is welded at one end of the auger 20. The driving motor 17 is operated to start, so that the auger 20 rotates with the crushing claw 21. The crushing claw 21 can crush the silt entering the cylinder 16, and the auger 20 can move to the deep of the cylinder 16 with the silt, so that the silt extraction is smoother, and large pieces of silt are prevented from being sucked in and causing the sludge suction pump to be blocked. A protective shell 18 is installed at one end of the cylinder 16 by bolts. The protective shell 18 can prevent river water from contacting the driving motor 17, and the driving motor 17 is located inside the protective shell 18.

[0029] The utility model provides a hydraulic silt clearing device. When clearing silt, the crushing component 15 will be inserted into the silt, and then the driving motor 17 will rotate, which will cause the auger 20 to rotate with the crushing claws 21, and the silt entering the cylinder 16 can be crushed, making the silt extraction smoother and avoiding large pieces of silt being sucked in and causing the sludge suction pump to be blocked.

[0030] In one embodiment provided by the present utility model, Figure 1-2As shown, a water outlet 6 is provided on the outer wall on one side of the bottom of the storage box 1, a porous plate 5 is installed inside the storage box 1 by bolts, a threaded cover 4 is threadedly connected to the outer wall on one side of the storage box 1 near the bottom, and the threaded cover 4 can be unscrewed to allow the sludge inside the storage box 1 to flow out, a pull rod 23 is slidably inserted into the outer wall on one side of the storage box 1, and a scraper 22 is threadedly connected to the outer wall on one side of the pull rod 23, and the pull rod 23 is pushed and pulled back and forth once at regular intervals to move the scraper 22 on the porous plate 5, thereby scraping the sludge on the porous plate 5 to prevent the holes on the porous plate 5 from being blocked and affecting the outflow of water, and the scraper 22 is in contact with the porous plate 5.

[0031] In another embodiment provided by the present utility model, Figure 3 As shown, the power assembly 2 includes a box body 7, and a pump body 8 is installed at the bottom of the inner wall of the box body 7 by bolts. The model of the pump body 8 is preferably a 50WQK10-10-0.75 sludge suction pump. The pump body 8 is connected to the storage box 1 through a pipeline. A connecting pipe 12 is provided on one side of the pump body 8. When the pump body 8 is started, the sludge can be extracted, and then the extracted sludge will flow into the connecting pipe 12 through the crushing component 15 and the telescopic pipe 14, and then flow into the storage box 1, and the bottom end of the connecting pipe 12 is installed together with the top of the telescopic pipe 14 by bolts, and the outer walls on both sides of the bottom of the box body 7 are installed with slides 10 by bolts. A driving motor 9 is installed by bolts. The driving motor 9 is preferably 57BYGH650-23, and a screw 11 is installed at the output end of the driving motor 9 through a coupling. The screw 11 is located inside the slide 10. Slide rods 13 are installed on the outer walls of both sides of the crushing assembly 15 by bolts. The two driving motors 9 are controlled to start, so that the screw 11 slides with the two slide rods 13 inside the slide 10, so that the crushing assembly 15 moves down and is inserted into the silt, which can meet the dredging treatment of rivers of different depths of the device, and the slide rod 13 is slidably connected inside the slide 10, and the slide rod 13 is threadedly connected to the screw 11.

[0032] Example 1

[0033] A water conservancy silt removal device comprises a storage box 1, a power assembly 2 is installed on the outer wall of one side of the storage box 1 by bolts, and a collection assembly 3 is provided at the bottom of the power assembly 2, the collection assembly 3 comprises a telescopic tube 14, a crushing assembly 15 is installed at the bottom of the telescopic tube 14 by bolts, the crushing assembly 15 comprises a cylinder 16, a mounting tube 19 is welded to the outer wall of one side of the top of the cylinder 16, a drive motor 17 is installed at one end of the cylinder 16 by bolts, the model of the drive motor 17 is preferably 57BYGH650-23, and the output end of the drive motor 17 is connected to the coupling An auger 20 is installed, and a crushing claw 21 is welded at one end of the auger 20. The driving motor 17 is operated to start, so that the auger 20 rotates with the crushing claw 21. The crushing claw 21 can crush the silt entering the cylinder 16, and the auger 20 can move to the deep of the cylinder 16 with the silt, so that the silt extraction is smoother, and large pieces of silt are prevented from being sucked in and causing the sludge suction pump to be blocked. A protective shell 18 is installed at one end of the cylinder 16 by bolts. The protective shell 18 can prevent river water from contacting the driving motor 17, and the driving motor 17 is located inside the protective shell 18.

[0034] Example 2

[0035] This embodiment is further limited on the basis of embodiment 1, wherein a water outlet 6 is provided on the outer wall on one side of the bottom of the storage box 1, a porous plate 5 is installed inside the storage box 1 by bolts, a threaded cover 4 is threadedly connected to the outer wall of one side of the storage box 1 near the bottom, and the sludge inside the storage box 1 can be made to flow out by unscrewing the threaded cover 4, a pull rod 23 is slidably inserted into the outer wall of one side of the storage box 1, and a scraper 22 is threadedly connected to the outer wall on one side of the pull rod 23, and the pull rod 23 is pushed and pulled back and forth once every once in a while, so that the scraper 22 moves on the porous plate 5, thereby scraping the sludge on the porous plate 5 to prevent the holes on the porous plate 5 from being blocked and affecting the outflow of water, and the scraper 22 is in contact with the porous plate 5; the power component 2 includes a box body 7, a pump body 8 is installed on the bottom of the inner wall of the box body 7 by bolts, and the model of the pump body 8 is preferably 50WQK10-10-0.75 sludge suction pump, the pump body 8 is interconnected with the storage box 1 through a pipeline, and a connecting pipe 12 is provided on one side of the pump body 8, and the start The pump body 8 can extract the silt, and the extracted silt will flow into the connecting pipe 12 through the crushing assembly 15 and the telescopic tube 14, and then flow into the storage box 1, and the bottom end of the connecting pipe 12 is installed together with the top of the telescopic tube 14 by bolts, and the outer walls on both sides of the bottom of the box body 7 are bolted with slides 10, and the inner walls of the bottom of the box body 7 are bolted with drive motors 9 on both sides. The model of the drive motor 9 is preferably 57BYGH650-23, and the output end of the drive motor 9 is installed with a screw rod 11 through a coupling, and the screw rod 11 is located inside the slide tube 10. The outer walls on both sides of the crushing assembly 15 are bolted with slide rods 13. The two driving motors 9 are controlled to start, so that the screw rod 11 slides with the two slide rods 13 inside the slide tube 10, so that the crushing assembly 15 moves down and inserts into the silt, which can meet the dredging treatment of rivers of different depths of the device, and the slide rod 13 is slidably connected to the inside of the slide tube 10, and the slide rod 13 is threadedly connected to the screw rod 11.

[0036] Working principle: The device is installed on the ship, and then connected to the power supply. Then, according to the depth of the river channel, the two driving motors 9 are controlled to start, so that the screw rod 11 and the two sliding rods 13 slide inside the slide tube 10, and then the crushing component 15 moves down and inserts into the silt. Subsequently, the pump body 8 is started to extract the silt, and then the extracted silt flows into the connecting pipe 12 through the crushing component 15 and the telescopic pipe 14, and then flows into the storage box 1, and the water in the subsequent silt flows out through the holes on the porous plate 5, realizing the separation of silt and water. After the silt enters the storage box 1, the worker can push and pull the pull rod 23 back and forth once every once in a while, so that the scraper 22 moves on the porous plate 5, thereby scraping the silt on the porous plate 5 to prevent the holes on the porous plate 5 from being blocked and affecting the outflow of water. At the same time, during the above-mentioned dredging process, the drive motor 17 can be operated to start, so that the auger 20 rotates with the crushing claw 21, and the silt entering the cylinder 16 can be crushed, making the extraction of silt smoother and preventing large pieces of silt from being sucked in and causing clogging of the sludge suction pump.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A hydraulic desilting device, comprising a storage box (1), characterized in that: A power assembly (2) is mounted on an outer wall of one side of the storage box (1) by means of bolts, and a collection assembly (3) is arranged at the bottom of the power assembly (2), the collection assembly (3) comprises a telescopic tube (14), a crushing assembly (15) is mounted on the bottom end of the telescopic tube (14) by means of bolts, the crushing assembly (15) comprises a cylinder (16), a mounting tube (19) is welded to an outer wall of one side of the top of the cylinder (16), a second drive motor (17) is mounted on one end of the cylinder (16) by means of bolts, and an auger (20) is mounted on the output end of the second drive motor (17) by means of a coupling, a crushing claw (21) is welded on one end of the auger (20), a protective shell (18) is mounted on one end of the cylinder (16) by means of bolts, and the second drive motor (17) is located inside the protective shell (18).

2. A hydraulic silt removal device according to claim 1, characterized in that: A water outlet (6) is provided on the outer wall of one side of the bottom of the storage box (1), a porous plate (5) is installed inside the storage box (1) by means of bolts, and a threaded cover (4) is threadedly connected to the outer wall of one side of the storage box (1) near the bottom.

3. A hydraulic desilting device according to claim 2, characterized in that: A pull rod (23) is slidably inserted into the outer wall of one side of the storage box (1), and a scraper (22) is threadedly connected to the outer wall of one side of the pull rod (23), and the scraper (22) is in contact with the porous plate (5).

4. A hydraulic desilting device according to claim 1, characterized in that: The power assembly (2) comprises a box body (7), a pump body (8) is mounted on the bottom of the inner wall of the box body (7) by means of bolts, and the pump body (8) is in communication with the storage box (1) through a pipeline.

5. A hydraulic silt removal device according to claim 4, characterized in that: A connecting pipe (12) is provided on one side of the pump body (8), and the bottom end of the connecting pipe (12) is mounted with the top end of the telescopic pipe (14) by means of bolts.

6. A hydraulic silt removal device according to claim 4, characterized in that: The outer walls on both sides of the bottom of the box body (7) are both installed with slides (10) by bolts, and the inner walls on both sides of the bottom of the box body (7) are both installed with drive motors (9) by bolts, and the output end of the drive motor (9) is installed with a screw rod (11) through a coupling, and the screw rod (11) is located inside the slide cylinder (10).

7. A hydraulic desilting device according to claim 6, characterized in that: Sliding rods (13) are installed on the outer walls of both sides of the pulverizing assembly (15) by means of bolts, and the sliding rods (13) are slidably connected to the inside of the slide cylinder (10), and the sliding rods (13) are threadedly connected to the screw rod (11).

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