CN219364749U - River channel dredging mechanism - Google Patents
River channel dredging mechanism Download PDFInfo
- Publication number
- CN219364749U CN219364749U CN202320554427.0U CN202320554427U CN219364749U CN 219364749 U CN219364749 U CN 219364749U CN 202320554427 U CN202320554427 U CN 202320554427U CN 219364749 U CN219364749 U CN 219364749U
- Authority
- CN
- China
- Prior art keywords
- movable frame
- fixedly connected
- output shaft
- machine body
- conical gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of dredging, in particular to a river dredging mechanism, which comprises: the machine body comprises a machine body, wherein the surface of the machine body is fixedly connected with a mud pump, and a motor is arranged on the surface of the machine body; the adjusting mechanism comprises a fixing frame, wherein the fixing frame is fixedly connected to the surface of the machine body, a movable frame is connected to the surface of the fixing frame in a clamping mode, a fixing plate is fixedly connected to the surface of the movable frame, a rotating rod is movably connected to the surface of the movable frame, and a first conical gear is fixedly connected to the surface of the rotating rod. According to the utility model, the horizontal position of the stirring mechanism on the riverbed is adjusted by rotating the rotating rod, so that the depth of stirring sludge is changed, the sludge on the riverbed is better crushed, the damage of the stirring device to the sludge is reduced, the sludge on the riverbed can be cleaned more thoroughly, and the efficiency of the sludge pump for cleaning the sludge is ensured.
Description
Technical Field
The utility model relates to the technical field of dredging, in particular to a river dredging mechanism.
Background
The sludge treatment in the river is an important work, and the effective treatment of the sludge can better ensure the water quality and reduce substances polluting the environment, so that a better living environment is provided, and most harmful substances after water quality pollution are in the sludge, so that the sludge in the river needs to be cleaned regularly.
The dredging equipment all needs to install rabbling mechanism, and the hardness of silt on the river course of different level height is also different for the dredging equipment needs the clearance to be with the help of rabbling mechanism, the silt on the better clearance river course, but the inconvenient height-adjusting of current mixing device makes the agitator position when high, and the silt clearance is unclean, and the agitator position when low can destroy the riverbed again, consequently, need to design a river course dredging mechanism to solve above-mentioned problem.
Disclosure of Invention
The utility model aims to provide a river dredging mechanism, which solves the problems that the height of the traditional stirring device is inconvenient to adjust, so that sludge cannot be cleaned when the position of a stirrer is high, and a riverbed can be damaged when the position of the stirrer is low.
In order to achieve the above purpose, the present utility model provides a river dredging mechanism, comprising:
the machine body comprises a machine body, wherein a mud pump is fixedly connected to the surface of the machine body, a motor is arranged on the surface of the machine body, a mud pipe is arranged on the surface of the mud pump, an output shaft is arranged on the surface of the motor, and the motor drives the output shaft to rotate;
the adjusting mechanism comprises a fixing frame, wherein the fixing frame is fixedly connected to the surface of the machine body, a movable frame is connected to the surface of the fixing frame in a clamping mode, a fixing plate is fixedly connected to the surface of the movable frame, a rotating rod is movably connected to the surface of the movable frame, a first conical gear is fixedly connected to the surface of the rotating rod, a second conical gear is connected to the surface of the first conical gear in a meshed mode, a thread pair is fixedly connected to the surface of the fixing frame, and a screw rod is fixedly connected to the surface of the second conical gear.
Preferably, the dismounting mechanism is arranged on the surface of the output shaft and comprises a stirrer, the stirrer is connected to the output shaft in a clamping way, a clamping hole is formed in the surface of the output shaft, a limiting block is movably connected to the surface of the stirrer, and a fixer is movably connected to the surface of the output shaft.
Preferably, the movable frame is L-shaped, a guide groove is formed in the surface of the movable frame, one end of the movable frame is fixedly connected to the motor, and the other end of the movable frame slides on the surface of the fixed frame.
Preferably, the surface of the movable frame is provided with a circular hole, a bearing is arranged on a guide groove at the other side of the circular hole of the movable frame, the movable frame is fixed on the bearing of the guide groove, the rotating rod drives the first conical gear to rotate in the rotating process, and the second conical gear is driven to rotate in the rotating process of the first conical gear.
Preferably, a bearing is arranged on the surface of the fixing plate, the second bevel gear drives the screw rod to rotate, the screw rod rotates through the bearing of the fixing plate, and the screw rod rotates on the thread pair to determine the horizontal position of the screw rod on the fixing frame.
Preferably, the surface of the stirrer is provided with a groove, the output shaft is clamped on the groove of the stirrer, the surface of the stirrer is provided with a guide groove, the surface of the limiting block is provided with a sliding block, the limiting block slides on the guide groove of the stirrer through the sliding block, the surface of the limiting block is provided with a clamping column, the limiting block is connected on the clamping hole through the clamping column in a clamping manner, the surface of the limiting block is provided with external threads, and the fixing device can fix the limiting block through the external threads of the limiting block.
Compared with the prior art, the utility model has the beneficial effects that:
1. the horizontal position of the stirring mechanism on the riverbed is adjusted through the rotary rod, the depth of stirring sludge is changed, the sludge on the riverbed is better crushed, the damage of the stirring device to the sludge is reduced, the sludge on the riverbed can be cleaned more thoroughly, and the efficiency of the sludge pump for removing the sludge is guaranteed.
2. Through improving the speed of the dismantlement of agitator on the output shaft, installation and change for the agitator causes when destroying at striking stereoplasm thing, can be timely change the agitator, guarantee pump speed and the efficiency of clearance silt, reduce the miswork phenomenon.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic view of a partial perspective explosion with a front view in section of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a body; 11. a mud pump; 12. a motor; 13. a sludge pipe; 14. an output shaft; 2. a fixing frame; 21. a movable frame; 22. a fixing plate; 23. a rotating rod; 24. a first bevel gear; 25. a second bevel gear; 26. a thread pair; 27. a screw rod; 3. a stirrer; 31. a clamping hole; 32. a limiting block; 33. a fixer.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
a river dredging mechanism, comprising:
the machine body comprises a machine body 1, wherein a mud pump 11 is fixedly connected to the surface of the machine body 1, the mud pump 11 is used for pumping mud on a river bed, a motor 12 is arranged on the surface of the machine body 1, a mud pipe 13 is arranged on the surface of the mud pump 11, the mud pumped by the mud pump 11 is conveyed to the river through the mud pipe 13 to be transported, an output shaft 14 is arranged on the surface of the motor 12, and the motor 12 drives the output shaft 14 to rotate;
the adjusting mechanism comprises a fixing frame 2, the fixing frame 2 is fixedly connected to the surface of the machine body 1, a movable frame 21 is connected to the surface of the fixing frame 2 in a clamping mode, a fixing plate 22 is fixedly connected to the surface of the movable frame 21, a rotating rod 23 is movably connected to the surface of the movable frame 21, a first conical gear 24 is fixedly connected to the surface of the rotating rod 23, a second conical gear 25 is connected to the surface of the first conical gear 24 in a meshed mode, a thread pair 26 is fixedly connected to the surface of the fixing frame 2, and a screw rod 27 is fixedly connected to the surface of the second conical gear 25.
Further, a dismounting mechanism is arranged on the surface of the output shaft 14, the dismounting mechanism comprises a stirrer 3, the stirrer 3 is connected to the output shaft 14 in a clamping mode, a clamping hole 31 is formed in the surface of the output shaft 14, a limiting block 32 is movably connected to the surface of the stirrer 3, and a fixing device 33 is movably connected to the surface of the output shaft 14.
Further, the movable frame 21 is L-shaped, a guide groove is formed in the surface of the movable frame 21, one end of the movable frame 21 is fixedly connected to the motor 12, the other end of the movable frame 21 slides on the surface of the fixed frame 2, a stirring mechanism is arranged on the motor 12, and the position of the movable frame 21 is changed at the position of the fixed frame 2 to drive the whole stirring device to change the height of the stirring riverbed.
Further, the surface of the movable frame 21 is provided with a circular hole, a bearing is arranged on a guide groove on the other side of the circular hole of the movable frame 21, the movable frame 21 is fixed on the bearing of the guide groove, the rotating rod 23 drives the first conical gear 24 to rotate in the rotating process, the first conical gear 24 drives the second conical gear 25 to rotate in the rotating process, the second conical gear 25 drives the screw rod 27 to rotate on the thread pair 26 in the rotating process, the position of the screw rod 27 is changed on the fixed frame 2, and the screw rod 27 simultaneously changes the horizontal position of the movable frame 21 through the fixed plate 22.
Further, a bearing is arranged on the surface of the fixed plate 22, the second bevel gear 25 drives the screw rod 27 to rotate, the screw rod 27 rotates through the bearing of the fixed plate 22, so that the rotation of the screw rod 27 can not drive the fixed plate 22 to rotate inside the movable frame 21, the screw rod 27 rotates on the thread pair 26 to determine the horizontal position of the screw rod 27 on the fixed frame 2, and the change of the position of the screw rod 27 directly changes the horizontal position of the fixed plate 22 through the bearing.
Further, the surface of the stirrer 3 is provided with a groove, the output shaft 14 is clamped on the groove of the stirrer 3, the surface of the stirrer 3 is provided with a guide groove, the limiting blocks 32 are semicircular, two groups of limiting blocks 32 are shared, the surface of each limiting block 32 is provided with a sliding block, each limiting block 32 slides on the guide groove of the stirrer 3 through the sliding block, the surface of each limiting block 32 is provided with a clamping column, each limiting block 32 is connected to the corresponding clamping hole 31 through the clamping column in a clamping manner, the surface of each limiting block 32 is provided with an external thread, the surface of the corresponding fixing device 33 is provided with an internal thread, the corresponding fixing device 33 is just clamped on the outer surfaces of the corresponding two groups of limiting blocks 32, the limiting blocks 32 are limited to slide on the stirrer 3, and the fixing device 33 fixes the two groups of limiting blocks 32 through the internal threads of the corresponding fixing device 33 and the external threads of the limiting blocks 32.
Working principle: through rotating bull stick 23 on movable frame 21 for first conical gear 24 is at the inside rotation of guide way of movable frame 21, and bull stick 23 follows the bull stick 23 and rotates this moment, and first conical gear 24 rotatory in-process has changed the direction of rotation of first conical gear 24 through second conical gear 25, and second conical gear 25 drives lead screw 27 and rotates on screw pair 26 in the rotatory in-process, and the lead screw 27 position takes place horizontal change, drives the horizontal position of movable frame 21 on mount 2 through fixed plate 22 and takes place the change, and movable frame 21 makes whole rabbling mechanism take place the change of position.
Through with the block of output shaft 14 on the draw-in groove of agitator 3, slide stopper 32 on the guide way of agitator 3 this moment for the block post block of stopper 32 is on card hole 31, and it is rotatory at the outward flange of stopper 32 this moment through fixer 33, and the position of stopper 32 has been restricted to fixer 33 this moment, and stopper 32 has restricted the position of agitator 3.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. River channel dredging mechanism, characterized by includes:
the machine body comprises a machine body (1), wherein a mud pump (11) is fixedly connected to the surface of the machine body (1), a motor (12) is arranged on the surface of the machine body (1), a mud pipe (13) is arranged on the surface of the mud pump (11), an output shaft (14) is arranged on the surface of the motor (12), and the motor (12) drives the output shaft (14) to rotate;
the adjusting mechanism comprises a fixing frame (2), the fixing frame (2) is fixedly connected to the surface of a machine body (1), a movable frame (21) is connected to the surface of the fixing frame (2) in a clamping mode, a fixed plate (22) is fixedly connected to the surface of the movable frame (21), a rotating rod (23) is movably connected to the surface of the movable frame (21), a first conical gear (24) is fixedly connected to the surface of the rotating rod (23), a second conical gear (25) is connected to the surface of the first conical gear (24) in a meshed mode, a thread pair (26) is fixedly connected to the surface of the fixing frame (2), and a screw rod (27) is fixedly connected to the surface of the second conical gear (25).
2. The river dredging mechanism of claim 1, wherein: the utility model discloses a motor vehicle, including output shaft (14), be provided with detaching mechanism on the surface of output shaft (14), detaching mechanism includes agitator (3), agitator (3) block connect on output shaft (14), be provided with card hole (31) on the surface of output shaft (14), swing joint has stopper (32) on the surface of agitator (3), swing joint has fixer (33) on the surface of output shaft (14).
3. The river dredging mechanism of claim 1, wherein: the movable frame (21) is L-shaped, a guide groove is formed in the surface of the movable frame (21), one end of the movable frame (21) is fixedly connected to the motor (12), and the other end of the movable frame (21) slides on the surface of the fixed frame (2).
4. A river dredging mechanism as claimed in claim 3, wherein: the rotary rod (23) is characterized in that a circular hole is formed in the surface of the movable frame (21), a bearing is arranged on a guide groove on the other side of the circular hole of the movable frame (21), the movable frame (21) is fixed on the bearing of the guide groove, the rotary rod (23) drives the first conical gear (24) to rotate in the rotating process, and the second conical gear (25) is driven to rotate in the rotating process of the first conical gear (24).
5. The river dredging mechanism of claim 4, wherein: the surface of the fixed plate (22) is provided with a bearing, the second bevel gear (25) drives the screw rod (27) to rotate, the screw rod (27) rotates through the bearing of the fixed plate (22), and the screw rod (27) rotates on the thread pair (26) to determine the horizontal position of the screw rod (27) on the fixed frame (2).
6. A river dredging mechanism as claimed in claim 2, wherein: the novel stirrer is characterized in that a groove is formed in the surface of the stirrer (3), the output shaft (14) is clamped on the groove of the stirrer (3), a guide groove is formed in the surface of the stirrer (3), a sliding block is arranged on the surface of the limiting block (32), the limiting block (32) slides on the guide groove of the stirrer (3) through the sliding block, a clamping column is arranged on the surface of the limiting block (32), the limiting block (32) is connected to the clamping hole (31) through the clamping column in a clamping mode, external threads are arranged on the surface of the limiting block (32), and the limiting block (32) is fixed through the external threads of the limiting block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320554427.0U CN219364749U (en) | 2023-03-15 | 2023-03-15 | River channel dredging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320554427.0U CN219364749U (en) | 2023-03-15 | 2023-03-15 | River channel dredging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219364749U true CN219364749U (en) | 2023-07-18 |
Family
ID=87142823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320554427.0U Active CN219364749U (en) | 2023-03-15 | 2023-03-15 | River channel dredging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219364749U (en) |
-
2023
- 2023-03-15 CN CN202320554427.0U patent/CN219364749U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219364749U (en) | River channel dredging mechanism | |
| CN208512406U (en) | A kind of stirring mixer being used to prepare natural plant gum additive for drilling fluid | |
| CN219209699U (en) | Uniform emulsifying device for petroleum auxiliary production | |
| CN218553981U (en) | Silt curing agent agitating unit | |
| CN210080278U (en) | Cleaning device for inner wall of sedimentation tank | |
| CN216688955U (en) | Road surface gap slip casting patching device with deashing function | |
| CN214635817U (en) | Stone material sanitizer agitating unit | |
| CN213732695U (en) | Concrete supporting beam cutting device | |
| CN213202640U (en) | Building wastewater recycling energy-saving device | |
| CN213446333U (en) | Floating impurity removing device and floating impurity processing system | |
| CN215781738U (en) | High-adaptability rotary mud scraping device | |
| CN220070814U (en) | Wastewater precipitation tank | |
| CN220621800U (en) | Drilling fluid treatment equipment | |
| CN218249535U (en) | Raw material dissolving device for serum-free cell culture medium preparation | |
| CN218227349U (en) | Latex agitating unit is used in production of medical latex gloves | |
| CN214289009U (en) | Spraying equipment with adjustable nozzle angle | |
| CN211111619U (en) | Black and odorous substrate mud normal position ecological improvement device | |
| CN217941250U (en) | Polymer plastic modification equipment | |
| CN115382252B (en) | Automatic steady-flow double-layer degassing device for logging coal-bed gas well | |
| CN212425496U (en) | Air floatation tank | |
| CN108749781A (en) | A kind of construction site vehicle cleaning device | |
| CN209890267U (en) | Sine curve propulsion device for hydraulic propulsion | |
| CN211920994U (en) | Flocculation basin reactor for sewage treatment | |
| CN218019303U (en) | Concrete mixing device convenient to wash | |
| CN217798052U (en) | Integral type soil and groundwater remediation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |