CN221608967U - Hydraulic engineering river bottom dredging device - Google Patents
Hydraulic engineering river bottom dredging device Download PDFInfo
- Publication number
- CN221608967U CN221608967U CN202420134033.4U CN202420134033U CN221608967U CN 221608967 U CN221608967 U CN 221608967U CN 202420134033 U CN202420134033 U CN 202420134033U CN 221608967 U CN221608967 U CN 221608967U
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- CN
- China
- Prior art keywords
- sprocket
- hydraulic engineering
- casing
- dredging device
- fixed mounting
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- 238000004140 cleaning Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 102000010637 Aquaporins Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to the field of hydraulic engineering, in particular to a hydraulic engineering river bottom dredging device, which aims at the problems that the existing dredging device is inconvenient to clean a filter plate and is easy to block the filter plate so as to influence the working efficiency, and the utility model provides a scheme which comprises a shell, wherein a water outlet and a fixing frame are fixedly arranged on one side of the shell, a driving motor is fixedly arranged on the fixing frame, a fixing rod is fixedly arranged on one side of the shell, the other side of the shell is provided with a first through hole, the other side of the shell is fixedly provided with a material guide plate and a collecting box, the top of the shell is fixedly provided with an injection opening, the inner wall of the shell is rotatably provided with a rotating shaft, the rotary shaft is rotatably arranged in the first through hole, and the plurality of crushing rollers are fixedly arranged on the rotary shaft.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering river bottom dredging device.
Background
The hydraulic engineering is used for controlling and allocating surface water and underground water in the nature to achieve the aim of removing harm and benefiting, is also called as water engineering, water is an essential precious resource for human production and life, but the naturally existing state of the hydraulic engineering does not completely meet the requirements of human beings, only the hydraulic engineering is constructed to control water flow, prevent flood disasters, regulate and distribute water quantity so as to meet the requirements of people living and production on water resources, the hydraulic engineering needs to build different types of hydraulic buildings such as dams, dykes, spillways, sluice gates, water inlets, channels, water channels, rafts, fish ways and the like to achieve the aim, the hydraulic engineering water bottom usually accumulates a plurality of silt, and various functions affecting flood control, drainage, irrigation, water supply, navigation and the like are not cleaned for a long time.
The patent document with the bulletin number of CN213162273U discloses a hydraulic engineering river bottom dredging device which comprises a supporting rack, one side of support frame is fixedly provided with a support plate, the bottom fixed mounting of support plate is provided with a dredging box with an opening at the top, a rotating hole is formed in the support plate, a rotating column is rotatably mounted in the rotating hole, a rotating motor is fixedly mounted at the top of the support plate, the top end of the rotating column extends to the upper side of the support plate and is fixedly connected with an output shaft of the rotating motor, the outer side of the rotating column is fixedly provided with a smashing blade positioned in the dredging box, and the inner walls of two sides of the dredging box are fixedly provided with the same fixing plate. According to the utility model, broken stone in the sludge can be effectively crushed through the rotation of the crushing cutters, so that the blockage of a pipeline is prevented, the sludge and the water in the sludge are separated and discharged through the vibration of the filter plate, the weight of the dredging box is reduced, and the use requirement is met.
But this desilting device is inconvenient to clear up the filter, easily blocks up the filter to influence work efficiency.
Disclosure of utility model
The utility model aims to solve the defects that the filter plate is inconvenient to clean and is easy to block in the prior art, so that the working efficiency is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a hydraulic engineering river bottom dredging device, includes the casing, one side fixed mounting of casing has outlet and mount, and fixed mounting has driving motor on the mount, one side fixed mounting of casing has the dead lever, and the opposite side of casing has seted up first through-hole, opposite side fixed mounting of casing has stock guide and collecting box, and the top fixed mounting of casing has the filling opening, rotate on the inner wall of casing and install the axis of rotation, and the axis of rotation rotates and install in first through-hole, fixed mounting has a plurality of crushing rollers in the axis of rotation, and fixed mounting has the box on the inner wall of casing, the spout has been seted up to the bottom of box, and the spout internal rotation is installed reciprocating mechanism, equal fixed mounting has the fixed plate on the both sides inner wall of casing, and slidable mounting has same filter on two fixed plates, fixed mounting has two baffles on the filter, and the one end of two baffles is slidable mounting respectively on the both sides inner wall of casing.
Preferably, the reciprocating mechanism comprises a reciprocating screw rod, the reciprocating screw rod is rotatably arranged in the sliding groove, the reciprocating screw rod is fixedly connected with an output shaft of the driving motor, a threaded block is connected to the reciprocating screw rod in a threaded manner, the threaded block is slidably arranged in the sliding groove, and a cleaning brush is rotatably arranged on the threaded block.
Preferably, the cleaning brush is contacted with the filter plate, a gear is fixedly arranged on the cleaning brush, a first rack is meshed with the gear, and the first rack is fixedly arranged on the inner wall of the shell.
Preferably, the reciprocating screw rod is fixedly provided with a first sprocket, the first sprocket is meshed with a first chain, the first chain is meshed with a second sprocket, and the second sprocket is fixedly arranged on the rotating shaft.
Preferably, the shell is provided with a second through hole, a rotating shaft is rotatably arranged in the second through hole, a half gear is fixedly arranged on the rotating shaft, the half gears are respectively meshed with two second racks, and the two second racks are fixedly arranged on the filter plate.
Preferably, the fixed rod is rotatably provided with a transmission shaft, one end of the transmission shaft is fixedly provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly arranged on the rotating shaft.
Preferably, a third sprocket is fixedly mounted on the output shaft of the driving motor, the third sprocket is meshed with a second chain, the second chain is meshed with a fourth sprocket, and the fourth sprocket is fixedly mounted on the transmission shaft.
In the utility model, the hydraulic engineering river bottom dredging device has the beneficial effects that:
Due to the fact that the reciprocating mechanism is arranged, the reciprocating screw rod drives the threaded block to reciprocate, the threaded block drives the cleaning brush to reciprocate, the cleaning brush drives the gear to reciprocate, the gear is meshed with the first rack, the first rack drives the gear to rotate, the gear drives the cleaning brush to rotate, the filter plate is cleaned, the filter plate is prevented from being blocked, and the filtering efficiency is improved.
Because the half gear and the two second racks are arranged, the rotating shaft drives the half gear to rotate, the half gear is respectively meshed with the two second racks for transmission, the half gear respectively drives the two second racks to horizontally reciprocate, and the two second racks drive the filter plate to horizontally reciprocate, so that the filtering efficiency is improved.
The utility model can realize convenient cleaning of the filter plate, reduces the condition of blocking the filter plate, and improves the working efficiency.
Drawings
FIG. 1 is a schematic sectional view of a dredging device for river bottom of hydraulic engineering;
FIG. 2 is a schematic top view of a dredging device for river bottom of hydraulic engineering according to the present utility model;
FIG. 3 is a schematic diagram of a gear rack of a hydraulic engineering river bottom dredging device in a top view;
FIG. 4 is a schematic diagram of the enlarged structure of the portion A in FIG. 1 of the hydraulic engineering river bottom dredging device according to the utility model;
fig. 5 is a schematic diagram of a part B of the hydraulic engineering river bottom dredging device in fig. 1 in an enlarged structure.
In the figure: 1. a housing; 2. a fixing frame; 3. a driving motor; 4. a fixed rod; 5. a collection box; 6. a rotating shaft; 7. a case; 8. a reciprocating screw rod; 9. a screw block; 10. a cleaning brush; 11. a gear; 12. a first rack; 13. a first sprocket; 14. a first chain; 15. a second sprocket; 16. a fixing plate; 17. a filter plate; 18. a rotating shaft; 19. a half gear; 20. a second rack; 21. a transmission shaft; 22. a first bevel gear; 23. a second bevel gear; 24. a third sprocket; 25. a second chain; 26. and a fourth sprocket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-5, a hydraulic engineering river bottom dredging device comprises a housing 1, a water outlet and a fixing frame 2 are fixedly arranged on one side of the housing 1, a driving motor 3 is fixedly arranged on the fixing frame 2, a fixing rod 4 is fixedly arranged on one side of the housing 1, a first through hole is formed in the other side of the housing 1, a material guide plate and a collecting box 5 are fixedly arranged on the other side of the housing 1, an injection opening is fixedly arranged at the top of the housing 1, a rotating shaft 6 is rotatably arranged on the inner wall of the housing 1, the rotating shaft 6 is rotatably arranged in the first through hole, a plurality of crushing rollers are fixedly arranged on the rotating shaft 6, a box body 7 is fixedly arranged on the inner wall of the housing 1, a sliding groove is formed in the bottom of the box body 7, a reciprocating mechanism is rotatably arranged in the sliding groove, a fixing plate 16 is fixedly arranged on the inner walls of the two sides of the housing 1, a filter plate 17 is slidably arranged on the two fixing plates 16, one ends of the two baffles are slidably arranged on the inner walls of the housing 1 respectively.
In the utility model, a transmission shaft 21 is rotatably arranged on a fixed rod 4, a first bevel gear 22 is fixedly arranged on one end of the transmission shaft 21, a second bevel gear 23 is meshed with the first bevel gear 22, and the second bevel gear 23 is fixedly arranged on a rotating shaft 18.
In the utility model, a second through hole is formed in the shell 1, a rotating shaft 18 is rotatably arranged in the second through hole, a half gear 19 is fixedly arranged on the rotating shaft 18, two second racks 20 are respectively meshed with the half gear 19, and the two second racks 20 are fixedly arranged on the filter plate 17.
In the utility model, a third sprocket 24 is fixedly arranged on an output shaft of the driving motor 3, the third sprocket 24 is meshed with a second chain 25, the second chain 25 is meshed with a fourth sprocket 26, and the fourth sprocket 26 is fixedly arranged on the transmission shaft 21.
In the utility model, a first sprocket 13 is fixedly arranged on a reciprocating screw rod 8, a first chain 14 is meshed with the first sprocket 13, a second sprocket 15 is meshed with the first chain 14, and the second sprocket 15 is fixedly arranged on a rotating shaft 6.
In the utility model, a cleaning brush 10 is contacted with a filter plate 17, a gear 11 is fixedly arranged on the cleaning brush 10, a first rack 12 is meshed with the gear 11, and the first rack 12 is fixedly arranged on the inner wall of a shell 1.
In the utility model, the reciprocating mechanism comprises a reciprocating screw rod 8, the reciprocating screw rod 8 is rotatably arranged in a chute, the reciprocating screw rod 8 is fixedly connected with an output shaft of a driving motor 3, a thread block 9 is connected with the reciprocating screw rod 8 in a threaded manner, the thread block 9 is slidably arranged in the chute, and a cleaning brush 10 is rotatably arranged on the thread block 9.
According to the utility model, a suction pump is used for extracting and salvaging sludge at the river bottom, the sludge enters the shell 1 through the injection port, meanwhile, the driving motor 3 is started, the driving motor 3 drives the reciprocating screw rod 8 to rotate, the reciprocating screw rod 8 drives the first sprocket 13 to rotate, the first sprocket 13 drives the second sprocket 15 to rotate through the first chain 14, the second sprocket 15 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives a plurality of crushing rollers to rotate, the sludge is scattered, the sludge is filtered through the filter plate 17, garbage and river water in the sludge are separated, meanwhile, the reciprocating screw rod 8 drives the threaded block 9 to reciprocate, the threaded block 9 drives the cleaning brush 10 to reciprocate, the cleaning brush 10 drives the gear 11 to reciprocate, the gear 11 is meshed with the first rack 12, the first rack 12 drives the gear 11 to rotate, the gear 11 drives the cleaning brush 10 to clean the filter plate 17, the filter plate 17 is prevented from being blocked, the filtered garbage and the sludge are collected into the collecting box 5 through the guide plate, meanwhile, the driving motor 3 drives the third sprocket 24 to rotate, the third sprocket 24 drives the fourth sprocket 26 through the second chain 25 to rotate, the second sprocket 21 drives the second rack 22 to horizontally rotate, the second bevel gear 19 drives the second bevel gear 19 to horizontally rotate, and the second bevel gear 19 is horizontally rotates, and the second bevel gear 19 is horizontally meshed with the second bevel gear 19 is horizontally and horizontally rotates.
Example two
The difference between this embodiment and the first embodiment is that: the spiral conveying rod is rotatably arranged on the inner wall of the shell 1, the spiral conveying rod is in contact with the inner wall of the bottom of the shell 1, a first belt pulley is fixedly arranged on the transmission shaft 21 and is in transmission connection with a belt, the belt is in transmission connection with a second belt pulley, the second belt pulley is fixedly arranged on the spiral conveying rod, the transmission shaft 21 drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through the belt, the second belt pulley drives the spiral conveying rod to rotate, and the spiral conveying rod rotates to convey sludge on the inner wall of the bottom of the shell 1 into the collecting tank 5.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a hydraulic engineering river bottom dredging device, includes casing (1), its characterized in that, one side fixed mounting of casing (1) has outlet and mount (2), and fixed mounting has driving motor (3) on mount (2), one side fixed mounting of casing (1) has dead lever (4), and the opposite side of casing (1) has seted up first through-hole, the opposite side fixed mounting of casing (1) has stock guide and collection tank (5), and the top fixed mounting of casing (1) has the filling opening, rotation axis (6) are installed in the rotation on the inner wall of casing (1), and rotation axis (6) are installed in first through-hole, fixed mounting has a plurality of crushing rollers on axis of rotation (6), and fixed mounting has box (7) on the inner wall of casing (1), the spout has been seted up to the bottom of box (7), and the spout internal rotation is installed reciprocating mechanism, all fixed mounting has fixed plate (16) on the both sides inner wall of casing (1), and two fixed plate (16) go up sliding mounting has same filter (17), two fixed mounting on the inner wall (17) and two both sides baffle plates are installed on the inner wall (1) respectively.
2. The hydraulic engineering river bottom dredging device according to claim 1, wherein the reciprocating mechanism comprises a reciprocating screw rod (8), the reciprocating screw rod (8) is rotatably mounted in the chute, the reciprocating screw rod (8) is fixedly connected with an output shaft of the driving motor (3), a threaded block (9) is connected to the reciprocating screw rod (8) in a threaded manner, the threaded block (9) is slidably mounted in the chute, and a cleaning brush (10) is rotatably mounted on the threaded block (9).
3. The hydraulic engineering river bottom dredging device according to claim 2, wherein the cleaning brush (10) is in contact with the filter plate (17), a gear (11) is fixedly arranged on the cleaning brush (10), the gear (11) is meshed with a first rack (12), and the first rack (12) is fixedly arranged on the inner wall of the shell (1).
4. A hydraulic engineering river bottom dredging device according to claim 3, characterized in that a first sprocket (13) is fixedly arranged on the reciprocating screw rod (8), the first sprocket (13) is meshed with a first chain (14), the first chain (14) is meshed with a second sprocket (15), and the second sprocket (15) is fixedly arranged on the rotating shaft (6).
5. The hydraulic engineering river bottom dredging device according to claim 4, wherein a second through hole is formed in the shell (1), a rotating shaft (18) is rotatably installed in the second through hole, a half gear (19) is fixedly installed on the rotating shaft (18), the half gear (19) is respectively meshed with two second racks (20), and the two second racks (20) are fixedly installed on the filter plate (17).
6. The hydraulic engineering river bottom dredging device according to claim 5, wherein a transmission shaft (21) is rotatably installed on the fixed rod (4), a first bevel gear (22) is fixedly installed on one end of the transmission shaft (21), a second bevel gear (23) is meshed with the first bevel gear (22), and the second bevel gear (23) is fixedly installed on the rotating shaft (18).
7. The hydraulic engineering river bottom dredging device according to claim 6, wherein a third sprocket (24) is fixedly installed on an output shaft of the driving motor (3), the third sprocket (24) is meshed with a second chain (25), the second chain (25) is meshed with a fourth sprocket (26), and the fourth sprocket (26) is fixedly installed on the transmission shaft (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420134033.4U CN221608967U (en) | 2024-01-19 | 2024-01-19 | Hydraulic engineering river bottom dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420134033.4U CN221608967U (en) | 2024-01-19 | 2024-01-19 | Hydraulic engineering river bottom dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221608967U true CN221608967U (en) | 2024-08-27 |
Family
ID=92436275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420134033.4U Active CN221608967U (en) | 2024-01-19 | 2024-01-19 | Hydraulic engineering river bottom dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221608967U (en) |
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2024
- 2024-01-19 CN CN202420134033.4U patent/CN221608967U/en active Active
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| GR01 | Patent grant |