CN213448613U - Cleaning equipment of energy-saving cutter suction dredger - Google Patents
Cleaning equipment of energy-saving cutter suction dredger Download PDFInfo
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- CN213448613U CN213448613U CN202022333450.6U CN202022333450U CN213448613U CN 213448613 U CN213448613 U CN 213448613U CN 202022333450 U CN202022333450 U CN 202022333450U CN 213448613 U CN213448613 U CN 213448613U
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- reamer
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- installation pole
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Abstract
The utility model relates to a cleaning device of energy-conserving cutter suction dredger, including setting up the cleaning device at the suction dredge port, cleaning device is including covering the mounting disc that the suction dredge port just was used for installing the reamer, seted up the suction dredge on the mounting disc, it is connected with the reamer pivot to rotate on the mounting disc, is provided with clearance mechanism in the reamer pivot, clearance mechanism is including connecting the epaxial installation pole of reamer, be connected with the clean serrated knife that is used for clearing up suction dredge on the installation pole, the installation pole is kept away from the fixed surface of mounting disc has clean motor, be fixed with on the clean motor output shaft and be on a parallel with the mounting disc just is used for clearing up the cutting sword of connecting debris on reamer and installation pole. This application has the effect that prevents the mud suction pipe port jam.
Description
Technical Field
The application relates to the field of dredgers, in particular to cleaning equipment of an energy-saving cutter suction dredger.
Background
The cutter suction dredger is that soil at river bottom or sea bottom is loosened by rotating reamer and mixed with cement to form slurry, which is sucked into pump body via suction pipe and sent to sludge discharge area via sludge discharge pipe. When the cutter suction dredger is constructed, dredging, mud conveying and mud discharging are integrated, the self-completion is realized, and the production efficiency is higher. The device is suitable for dredging inland river and lake regions with small storms and low flow velocity and ports along the sea, is suitable for excavating soil such as sand, sandy loam, sludge and the like, and can excavate clay after adopting a toothed reamer. In order to increase the service life of a cutter suction dredger, intermittent operation is usually used to increase the service life of the equipment. The reamer has complex and diversified working environments. In the actual engineering dredging operation, the debris at the sludge suction port of the reamer is blocked due to the fact that the bottom of the water contains a large amount of debris such as stones, fishing nets, aquatic weeds and the like, so that the sludge suction efficiency of the vacuum pump is reduced, and the production efficiency is seriously influenced.
The chinese patent publication No. CN208563417U discloses a self-cleaning device for a dredge port of a cutter suction dredger, which comprises a dredge port and a cleaning serrated knife, wherein the cleaning serrated knife is assembled on a reamer shaft, an arched trash rack is installed outside the dredge port, and the cleaning serrated knife can pass through the arched trash rack.
In view of the above-mentioned related art, the inventor believes that the cleaning serrated knife is arranged on the reamer shaft and rotates along with the reamer shaft, and when slender sundries such as a fishing net are wound on the cleaning serrated knife and the reamer, the cleaning serrated knife and the reamer shaft rotate synchronously, so that the defect that the sundries cannot be cleaned is caused.
SUMMERY OF THE UTILITY MODEL
In order to reduce the possibility of blockage of the suction opening, the application provides a cleaning device of an energy-saving cutter suction dredger.
The application provides a cleaning equipment of energy-conserving cutter suction dredger adopts following technical scheme:
the cleaning device comprises a cleaning device arranged at a sludge suction pipe port, the cleaning device comprises a mounting disc covering the sludge suction pipe port and used for mounting a reamer, a sludge suction port is formed in the mounting disc, a reamer rotating shaft is connected to the mounting disc in a rotating mode, a cleaning mechanism is arranged on the reamer rotating shaft and comprises a mounting rod connected to the reamer rotating shaft, a cleaning serrated knife used for cleaning debris at the sludge suction port is connected to the mounting rod, a cleaning motor is fixed to the surface of the mounting disc, a cleaning motor output shaft is fixed to a cleaning motor output shaft and is parallel to the mounting disc, and the cleaning motor output shaft is used for cleaning a cutting serrated knife connected to the reamer and the mounting rod
Through adopting above-mentioned technical scheme, the installation pole rotates along with the rotation of reamer pivot, and the clean serrated knife of fixing on the installation pole clears up to the mud sucking mouth, prevents that debris from blockking up the mud sucking mouth, and when debris twined on installation pole and reamer simultaneously, clean motor rotated and drives the cutting sword and rotate for the mounting disc for the debris of clearance winding on reamer and installation pole.
Preferably, a plurality of coaxial arc-shaped rods are fixed on the mud suction port, a plurality of annular grooves which take the reamer rotating shaft as an axis are formed in the mounting disc, and the annular grooves pass through the gap between every two adjacent arc-shaped rods and are used for accommodating the cleaning serrated knife.
Through adopting above-mentioned technical scheme, the cutting edge of clean serrated knife is accomodate in being used for of ring channel, makes clean serrated knife can stretch into the space between two adjacent arc poles at the pivoted in-process to can be better clear up the mud suction opening.
Preferably, the mounting disc is provided with a guide groove taking the reamer spindle as an axis, and the mounting rod is fixed with a guide block which is slidably clamped in the guide groove.
Through adopting above-mentioned technical scheme, the joint that slides of guide block reduces the installation pole and leads to the possibility of installation pole rupture at the pivoted in-process because of the exogenic action in the guide way.
Preferably, a scraper used for scraping clay on the mounting disc is fixed on the mounting rod.
Through adopting above-mentioned technical scheme, the setting of scraper is used for wiping debris such as the silt that adsorbs on the mounting disc, reduces the possibility that the mud suction opening blockked up, reduces the burden of mounting disc simultaneously.
Preferably, a positioning groove is formed in the middle point of the installation rod, the cleaning motor is fixed in the positioning groove, a rotating rod perpendicular to an output shaft of the cleaning motor is connected to a transmission shaft of the cleaning motor, and the cutting knife is connected to the side wall of the rotating rod in the length direction.
Through adopting above-mentioned technical scheme, clean motor output shaft rotates, drives the dwang of fixing on clean motor output shaft and rotates to the cutting sword motion of drive connection on the dwang is used for clearing up the debris on the reamer.
Preferably, an installation groove is formed in the side wall of the rotating rod along the length direction, the cutting knife is integrally connected with a positioning rod in the installation groove in a clamped mode, and a limiting component for preventing the cutting knife from being separated from the installation groove is arranged on the rotating rod.
Through adopting above-mentioned technical scheme, the locating lever joint is in the mounting groove, connects in the mounting groove through spacing subassembly, the change of the cutting sword of being convenient for.
Preferably, the dwang both ends have been seted up and have been run through to the inside spacing groove of installation pole, spacing subassembly is including wearing to establish at the spacing inslot and preventing the gag lever post that the locating lever breaks away from the mounting groove, the pulling has been cup jointed on the gag lever post inserts spacing spring of spacing inslot.
Through adopting above-mentioned technical scheme, under spacing spring's effect, make the gag lever post insert the spacing inslot all the time, prevent that the locating lever from breaking away from the mounting groove at the in-process of work.
Preferably, the cutting blade edge has an arc-shaped configuration.
By adopting the technical scheme, the structure of the arc-shaped cutting edge is convenient for the cutting knife to clean impurities in the rotating process.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the mounting rod rotates along with the reamer rotating shaft, the cleaning serrated knife fixed on the mounting rod cleans the sludge suction port to prevent impurities from blocking the sludge suction port, and the cleaning motor rotates to drive the cutting knife to rotate relative to the mounting disc and is used for cleaning the impurities wound on the reamer and the mounting rod;
2. integrated into one piece has the installation pole of joint in the mounting groove on the cutting sword, makes the gag lever post be located the spacing inslot all the time under the effect of spacing spring, prevents that the locating lever from breaking away from the mounting groove, and the change of cutting sword is convenient for in the mounting groove is received to the locating lever joint.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of a mounting structure of a cutting blade according to an embodiment of the present application.
FIG. 3 is a cross-sectional view of a mounting plate according to an embodiment of the present application.
Description of reference numerals: 1. mounting a disc; 2. a sludge suction port; 3. mounting a rod; 4. cleaning the serrated knife; 5. an arcuate bar; 6. an annular groove; 7. positioning a groove; 8. cleaning the motor; 9. rotating the rod; 10. mounting grooves; 11. positioning a rod; 12. a cutting blade; 13. a limiting groove; 14. a limiting rod; 15. a limiting spring; 16. a guide groove; 17. connecting grooves; 18. a clamping groove; 19. a guide block; 20. a connecting rod; 21. clamping the ball; 22. a scraper; 23. a limiting block; 24. a reamer spindle.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses cleaning equipment of an energy-saving cutter suction dredger. Referring to fig. 1, a cleaning device of an energy-saving cutter suction dredger comprises a cleaning device arranged at a port of a sludge suction pipe, wherein the cleaning device comprises a mounting disc 1 which is connected to the sludge suction pipe and covers the port of the sludge suction pipe, a reamer for cleaning silt is mounted on the mounting disc 1, a sludge suction port 2 which penetrates through the mounting disc 1 is axially arranged on the mounting disc 1, a reamer rotating shaft 24 which drives the reamer to rotate is rotatably connected to the mounting disc 1, and a cleaning mechanism which is used for cleaning sundries blocked at the sludge suction port 2 is arranged on the reamer rotating shaft 24.
Referring to fig. 1 and 2, the cleaning mechanism includes a mounting rod 3 fixedly connected to the reamer spindle 24 and perpendicular to the reamer spindle 24, the mounting rod 3 can be rotated synchronously with the reamer spindle 24, a cleaning serrated knife 4 for cleaning sundries at the sludge suction port 2 is fixedly connected on the mounting rod 3, the cleaning serrated knife 4 is positioned on the end surface of the mounting rod 3 close to the mounting disc 1, a plurality of coaxial arc-shaped rods 5 are fixed on the mud sucking port 2, a plurality of annular grooves 6 which take the reamer rotating shaft 24 as an axis are arranged on the surface of the mounting disc 1, the annular grooves 6 pass through the gap between two adjacent arc-shaped rods 5, the annular grooves 6 are used for accommodating the cutter teeth of the cleaning serrated knife 4, the cutter teeth of the cleaning serrated knife 4 are always positioned in the annular grooves 6 in the rotating process of the mounting rod 3, and the mud suction port 2 between two adjacent arc-shaped rods 5 is stretched into in the rotating process, so that the mud suction port 2 is cleaned.
Referring to fig. 1 and 2, a positioning groove 7 is formed in the surface of the installation rod 3 far away from the installation disc 1, the positioning groove 7 is located at the midpoint of the installation rod 3, a cleaning motor 8 is fixed in the positioning groove 7, an output shaft of the cleaning motor 8 is parallel to the reamer spindle 24, a rotating rod 9 parallel to the installation disc 1 is fixed on an output shaft of the cleaning motor 8, the rotating rod 9 does not interfere with the reamer spindle 24 and the reamer in the rotating process, an installation groove 10 is formed in the side wall of the rotating direction of the rotating rod 9 along the length direction of the rotating rod 9, a positioning rod 11 is inserted into the installation groove 10, a cutting knife 12 is integrally formed on the positioning rod 11, the cutting knife 12 is located outside the installation groove 10, and the cutting edge is of an arc-shaped structure, so that sundries connected to the reamer spindle 24 and the reamer. Set up the spacing groove 13 that runs through to the locating lever 11 in along length direction at dwang 9 both ends, be provided with the spacing subassembly that prevents cutting sword 12 and break away from mounting groove 10 in spacing groove 13, spacing subassembly is including inserting the gag lever post 14 that spacing inslot 13 just prevented locating lever 11 and break away from mounting groove 10, spacing spring 15 has been cup jointed on gag lever post 14, end fixing at gag lever post 14 has spacing piece 23, spacing spring 15 one end is fixed on the terminal surface of dwang 9, the other end is fixed on stopper 23 and is pulled stopper 23 and be located spacing groove 13 all the time.
Referring to fig. 2 and 3, a guide groove 16 coaxial with a reamer spindle 24 is formed on the surface of the mounting disc 1 provided with the annular groove 6, the guide groove 16 comprises a clamping groove 18 which is formed in the mounting disc 1 and is circular in cross section along the axial direction of the reamer spindle 24, a connecting groove 17 which is formed in the surface of the mounting disc 1 and is communicated with the clamping groove 18, a guide block 19 which is slidably clamped in the guide groove 16 is fixed on the mounting rod 3, the guide block 19 comprises a connecting rod 20 which is fixed on the mounting rod 3 and is located in the connecting groove 17, the connecting rod 20 is parallel to the reamer spindle 24, one end of the connecting rod 20 is fixed on the mounting rod 3, and the other end of the connecting rod is fixed with a clamping ball 21 which is slidably clamped in the clamping groove 18.
Referring to fig. 2, a scraper 22 for scraping sand on the surface of the mounting plate 1 is fixed to the side wall of the mounting rod 3 along the length direction, so as to prevent the sand from accumulating on the mounting plate 1.
The implementation principle of the cleaning equipment of the energy-saving cutter suction dredger in the embodiment of the application is as follows: reamer pivot 24 rotates, drive installation pole 3 and rotate on the surface of mounting disc 1, installation pole 3 is at the pivoted in-process, clean serrated knife 4 moves in ring channel 6, when clean serrated knife 4 rotates 2 positions on the mud suction port, 4 sword teeth on clean serrated knife stretch into the space between two adjacent arc poles 5, clean mud suction port 2, clean motor 8 starts, drive cutting sword 12 and rotate for mounting disc 1, cutting sword 12 is used for clearing up the debris of connection on installation pole 3 and reamer at the pivoted in-process.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a cleaning device of energy-conserving cutter suction dredger, is including setting up cleaning device at the suction dredge port, cleaning device is including covering suction dredge port and being used for installing mounting disc (1) of reamer, seted up suction dredge (2) on mounting disc (1), it is connected with reamer pivot (24) to rotate on mounting disc (1), is provided with clearance mechanism, its characterized in that on reamer pivot (24): clearance mechanism is including connecting installation pole (3) on reamer pivot (24), be connected with on installation pole (3) and be used for clearing up clean serrated knife (4) of inhaling mud mouth (2) debris, installation pole (3) are kept away from the fixed surface of mounting disc (1) has clean motor (8), be fixed with on clean motor (8) output shaft and be on a parallel with mounting disc (1) just are used for clearing up cutting sword (12) of connecting on reamer and installation pole (3) debris.
2. The cleaning apparatus of an energy-saving cutter suction dredger according to claim 1, wherein: a plurality of coaxial arc-shaped rods (5) are fixed on the mud suction port (2), a plurality of annular grooves (6) taking the reamer rotating shaft (24) as an axis are formed in the mounting disc (1), and the annular grooves (6) are used for accommodating the cleaning serrated knife (4) through the gap between the two adjacent arc-shaped rods (5).
3. The cleaning apparatus of an energy-saving cutter suction dredger according to claim 2, wherein: the mounting disc (1) is provided with a guide groove (16) taking the reamer spindle (24) as a shaft, and the mounting rod (3) is fixed with a guide block (19) which is slidably clamped in the guide groove (16).
4. The cleaning apparatus of an energy-saving cutter suction dredger according to claim 1, wherein: and a scraper (22) for scraping clay on the mounting disc (1) is fixed on the mounting rod (3).
5. The cleaning apparatus of an energy-saving cutter suction dredger according to claim 1, wherein: locating slot (7) have been seted up to the mid point position of installation pole (3), clean motor (8) are fixed in locating slot (7), be connected with the perpendicular to on the clean motor (8) transmission shaft dwang (9) of clean motor (8) output shaft, cutting sword (12) are connected on dwang (9) length direction lateral wall.
6. The cleaning apparatus of an energy-saving cutter suction dredger according to claim 5, wherein: mounting groove (10) have been seted up on length direction on dwang (9) lateral wall, integrated into one piece has the joint to be in cutting sword (12) locating lever (11) in mounting groove (10), be provided with on dwang (9) and prevent cutting sword (12) break away from the spacing subassembly of mounting groove (10).
7. The cleaning apparatus of an energy-saving cutter suction dredger according to claim 6, wherein: dwang (9) both ends have been seted up and have been run through to installation pole (3) inside spacing groove (13), spacing subassembly is including wearing to establish in spacing groove (13) and prevent gag lever post (14) that locating lever (11) break away from mounting groove (10), the pulling has been cup jointed on gag lever post (14) insert spacing spring (15) in spacing groove (13).
8. The cleaning apparatus of an energy-saving cutter suction dredger according to claim 1, wherein: the cutting edge of the cutting knife (12) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022333450.6U CN213448613U (en) | 2020-10-19 | 2020-10-19 | Cleaning equipment of energy-saving cutter suction dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022333450.6U CN213448613U (en) | 2020-10-19 | 2020-10-19 | Cleaning equipment of energy-saving cutter suction dredger |
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| Publication Number | Publication Date |
|---|---|
| CN213448613U true CN213448613U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022333450.6U Active CN213448613U (en) | 2020-10-19 | 2020-10-19 | Cleaning equipment of energy-saving cutter suction dredger |
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| CN (1) | CN213448613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800880A (en) * | 2022-05-12 | 2022-07-29 | 四川中盛恒峰建筑工程有限公司 | Intelligent grooving machine for building |
-
2020
- 2020-10-19 CN CN202022333450.6U patent/CN213448613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800880A (en) * | 2022-05-12 | 2022-07-29 | 四川中盛恒峰建筑工程有限公司 | Intelligent grooving machine for building |
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