CN211621753U - Dredging device for hydraulic engineering - Google Patents
Dredging device for hydraulic engineering Download PDFInfo
- Publication number
- CN211621753U CN211621753U CN201922029319.8U CN201922029319U CN211621753U CN 211621753 U CN211621753 U CN 211621753U CN 201922029319 U CN201922029319 U CN 201922029319U CN 211621753 U CN211621753 U CN 211621753U
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- Prior art keywords
- fixedly connected
- bevel gear
- fixed block
- frame
- rack
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- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 230000007306 turnover Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000013049 sediment Substances 0.000 claims description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
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Abstract
The utility model discloses a dredging device for hydraulic engineering, which relates to the technical field of dredging devices, and comprises a frame, wherein the upper end of the frame is fixedly connected with a left fixed block, one side of the frame is fixedly connected with a supporting plate, a right fixed block is fixed on the supporting plate, the left fixed block and the right fixed block are rotatably connected with the same lead screw, the left fixed block and the right fixed block are fixedly connected with the same guide rod, the guide rod is movably connected with a movable block, and the movable block is matched with the lead screw through threads; the movable block is fixedly connected with a sleeve, a rotating shaft is rotatably connected in the sleeve, and a stirring rod vertical to the axis of the rotating shaft is fixedly connected to the outer wall of the lower end of the rotating shaft. The utility model discloses increased the scope of desilting, improved desilting efficiency.
Description
The technical field is as follows:
the utility model relates to a sediment removal device technical field especially relates to a sediment removal device for hydraulic engineering.
Background art:
hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
In hydraulic engineering, river dredging is one of the important operations. In the river channel dredging process, the silt at the river bottom needs to be stirred into a turbid water shape by mechanical equipment and flows away along with river water, so that the dredging function is achieved. The existing dredging mainly adopts large-scale equipment to integrate on a truck, then runs to two sides of a river channel, and goes deep into the river bottom through a mechanical arm to carry out dredging, and the equipment has a complex structure and high use cost; and the equipment structure is huge, and the dam of the small river channel can not bear the weight of the equipment structure, so that the use requirement can not be met.
The utility model has the following contents:
the utility model aims at providing a dredging device for hydraulic engineering, which solves the problems of complex structure and high use cost of the existing dredging equipment; and the equipment has a huge structure, and the dam of the small river channel cannot bear the weight of the equipment and cannot meet the technical problem of use requirements.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a dredging device for hydraulic engineering comprises a rack, wherein a left fixed block is fixedly connected to the upper end of the rack, a supporting plate is fixedly connected to one side of the rack, a right fixed block is fixed on the supporting plate, the left fixed block and the right fixed block are connected with the same lead screw in a rotating mode, the left fixed block and the right fixed block are fixedly connected with the same guide rod, a movable block is movably connected onto the guide rod and is in threaded fit with the lead screw, a first bevel gear is fixedly connected onto one end of the lead screw, which penetrates through the left fixed block, of the lead screw, a first driving motor is fixedly mounted on the rack, a second bevel gear is fixedly connected onto an output shaft of the first driving motor, and the first bevel gear and the second bevel gear; the improved stirring device is characterized in that a sleeve is fixedly connected to the movable block, a rotating shaft is rotatably connected to the sleeve, a third bevel gear is fixedly connected to the upper end of the rotating shaft and located above the sleeve, a second driving motor is fixedly mounted on the movable block, a fourth bevel gear is fixedly connected to an output shaft of the second driving motor, the third bevel gear is meshed with the fourth bevel gear through gears, and a stirring rod perpendicular to the axis of the rotating shaft is fixedly connected to the outer wall of the lower end of the rotating shaft.
Furthermore, the bottom fixedly connected with vaulting pole of backup pad, the other end fixed connection of vaulting pole is on the lateral wall of frame.
Further, the bottom of one side of the frame, which is far away from the supporting plate, is hinged with a turnover plate, the turnover plate is fixedly connected with a balancing weight, and the turnover plate can be turned over to the inner space of the frame.
Furthermore, the side wall of the rack is fixedly connected with a support, and the support is used for supporting the turnover plate.
Furthermore, the bottom of the frame is fixedly provided with universal wheels.
Further, the stirring rods are arranged in a plurality, and the stirring rods are spirally arranged on the outer wall of the rotating shaft.
The utility model provides a pair of desilting device for hydraulic engineering has following beneficial effect: the rotating shaft is driven to rotate by the second driving motor, so that the stirring rod is driven to rotate, the stirring rod stirs silt at the river bottom, the silt is desilted, the movable block is driven to move along the screw rod by the first driving motor, so that the rotating shaft is driven to move, the desilting range is increased, and the desilting efficiency is improved; one side of the frame is hinged with a turnover plate, a balancing weight is fixedly connected to the turnover plate, and the balancing weight is used for balancing weight, so that the structural balance is kept, and the structural use stability is improved; the turnover plate is hinged to the rack, and the turnover plate is turned over to the interior of the rack when the device is not used, so that the occupied space of the device is reduced, and the device is conveniently moved to other areas.
Description of the drawings:
the following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a dredging device for hydraulic engineering according to the present invention;
FIG. 2 is a schematic view of the structure of the portion A in FIG. 1;
fig. 3 is the utility model provides a pair of among dredging device for hydraulic engineering movable block and lead screw, guide arm cooperation department lateral structure sketch map.
The reference numbers in the figures illustrate: 1-frame, 11-bracket, 12-universal wheel, 2-left fixed block, 3-supporting plate, 31-supporting rod, 4-right fixed block, 5-screw rod, 51-first bevel gear, 6-guide rod, 7-movable block, 71-sleeve, 72-rotating shaft, 721-stirring rod, 73-third bevel gear, 74-second driving motor, 75-fourth bevel gear, 8-first driving motor, 81-second bevel gear, 9-turnover plate and 91-balancing weight.
The specific implementation mode is as follows:
it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up-down-left-right-front-back … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the drawings) -motion situation, etc., and if the specific posture is changed, the directional indicator is changed accordingly, and the connection may be a direct connection or an indirect connection.
As shown in fig. 1, 2 and 3, the dredging device for hydraulic engineering comprises a frame 1, a left fixed block 2 is fixedly connected with the upper end of the frame 1, a supporting plate 3 is fixedly connected with one side of the frame 1, a right fixing block 4 is fixed on the supporting plate 3, the left fixing block 2 and the right fixing block 4 are rotatably connected with the same screw rod 5, the left fixing block 2 and the right fixing block 4 are fixedly connected with the same guide rod 6, the guide rod 6 is movably connected with a movable block 7, the movable block 7 is matched with the screw rod 5 through threads, one end of the screw rod 5 penetrates through the left fixed block 2 to be fixedly connected with a first bevel gear 51, a first driving motor 8 is fixedly arranged on the frame 1, a second bevel gear 81 is fixedly connected to an output shaft of the first driving motor 8, and the first bevel gear 51 is engaged with the second bevel gear 81 through a gear; the movable block 7 is fixedly connected with a sleeve 71, the sleeve 71 is rotatably connected with a rotating shaft 72, the upper end of the rotating shaft 72 is fixedly connected with a third bevel gear 73, the third bevel gear 73 is positioned above the sleeve 71, the movable block 7 is fixedly provided with a second driving motor 74, the output shaft of the second driving motor 74 is fixedly connected with a fourth bevel gear 75, the third bevel gear 73 is meshed with the fourth bevel gear 75 through a gear, and the outer wall of the lower end of the rotating shaft 72 is fixedly connected with a stirring rod 721 perpendicular to the axis of the rotating shaft 72.
Specifically, a supporting rod 31 is fixedly connected to the bottom of the supporting plate 3, and the other end of the supporting rod 31 is fixedly connected to the side wall of the rack 1.
Specifically, the bottom of one side of frame 1, which is far away from backup pad 3, is articulated to have returning face plate 9, fixedly connected with balancing weight 91 on returning face plate 9, returning face plate 9 can overturn to the inner space of frame 1.
Specifically, the side wall of the rack 1 is fixedly connected with a bracket 11, and the bracket 11 is located at the bottom of the turnover plate 9 and is used for supporting the turnover plate 9.
Specifically, the bottom of the frame 1 is fixedly provided with a universal wheel 12.
Specifically, the agitating shaft 721 is provided in plurality, and the plurality of agitating shafts 721 are spirally arranged on the outer wall of the rotating shaft 72.
By adopting the technical scheme, the second driving motor 74 drives the rotating shaft 72 to rotate, so that the stirring rod 721 is driven to rotate, the stirring rod 721 stirs the sludge at the river bottom, so that the sludge is desilted, the first driving motor 8 drives the movable block 7 to move along the screw rod 5, so that the rotating shaft 72 is driven to move, the desilting range is increased, and the desilting efficiency is improved; a turnover plate 9 is hinged to one side of the rack 1, a balancing weight 91 is fixedly connected to the turnover plate 9, and the balancing weight 91 is used for balancing weight, so that the structural balance is kept, and the structural use stability is improved; the turnover plate 91 is hinged to the rack 1, and the turnover plate 9 is turned over to the inside of the rack 1 when the device is not used, so that the occupied space of the device is reduced, and the device is conveniently moved to other areas.
The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is to be protected by the following claims and their equivalents.
Claims (6)
1. The utility model provides a sediment removal device for hydraulic engineering which characterized in that: the automatic feeding mechanism comprises a rack (1), wherein a left fixed block (2) is fixedly connected to the upper end of the rack (1), a supporting plate (3) is fixedly connected to one side of the rack (1), a right fixed block (4) is fixed on the supporting plate (3), the left fixed block (2) and the right fixed block (4) are connected with the same lead screw (5) in a rotating mode, the left fixed block (2) and the right fixed block (4) are fixedly connected with the same guide rod (6), a movable block (7) is movably connected onto the guide rod (6), the movable block (7) is matched with the lead screw (5) through threads, one end of the lead screw (5) penetrates through the left fixed block (2) and is fixedly connected with a first bevel gear (51), a first driving motor (8) is fixedly mounted on the rack (1), and a second bevel gear (81) is fixedly connected to an output shaft of, the first bevel gear (51) is meshed with the second bevel gear (81) through gears; fixedly connected with sleeve (71) on movable block (7), swivelling joint has pivot (72) in sleeve (71), the upper end fixedly connected with third bevel gear (73) of pivot (72), third bevel gear (73) are located the top of sleeve (71), fixed mounting has second driving motor (74) on movable block (7), the output shaft fixedly connected with fourth bevel gear (75) of second driving motor (74), gear engagement is passed through with fourth bevel gear (75) in third bevel gear (73), fixedly connected with on the lower extreme outer wall of pivot (72) and pivot (72) axis vertically puddler (721).
2. The dredging device for the water conservancy project according to claim 1, wherein: the bottom fixedly connected with vaulting pole (31) of backup pad (3), the other end fixed connection of vaulting pole (31) is on the lateral wall of frame (1).
3. The dredging device for the water conservancy project according to claim 1, wherein: frame (1) keep away from one side bottom of backup pad (3) and articulate there is returning face plate (9), fixedly connected with balancing weight (91) on returning face plate (9), returning face plate (9) can overturn the inner space to frame (1).
4. The dredging device for the water conservancy project according to claim 3, wherein: the side wall of the rack (1) is fixedly connected with a support (11), and the support (11) is located at the bottom of the turnover plate (9) and used for supporting the turnover plate (9).
5. The dredging device for the water conservancy project according to claim 1, wherein: the bottom of the frame (1) is fixedly provided with universal wheels (12).
6. The dredging device for the water conservancy project according to claim 1, wherein: the stirring rod (721) is provided in plurality, and the plurality of stirring rods (721) are spirally arranged on the outer wall of the rotating shaft (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029319.8U CN211621753U (en) | 2019-11-22 | 2019-11-22 | Dredging device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029319.8U CN211621753U (en) | 2019-11-22 | 2019-11-22 | Dredging device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211621753U true CN211621753U (en) | 2020-10-02 |
Family
ID=72626269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922029319.8U Expired - Fee Related CN211621753U (en) | 2019-11-22 | 2019-11-22 | Dredging device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211621753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890572A (en) * | 2022-03-07 | 2022-08-12 | 铜陵化工集团化工研究设计院有限责任公司 | Chemical wastewater treatment process |
-
2019
- 2019-11-22 CN CN201922029319.8U patent/CN211621753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890572A (en) * | 2022-03-07 | 2022-08-12 | 铜陵化工集团化工研究设计院有限责任公司 | Chemical wastewater treatment process |
| CN114890572B (en) * | 2022-03-07 | 2024-02-13 | 铜陵化工集团化工研究设计院有限责任公司 | Chemical wastewater treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |