CN210395483U

CN210395483U - Port channel dredging device

Info

Publication number: CN210395483U
Application number: CN201920891397.6U
Authority: CN
Inventors: 陈立
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-24
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a harbour channel dredging device in the technical field of channel dredging, which comprises a floating plate, wherein the inner wall of a sleeve is sequentially provided with a lifting plate, a fixed block, a slurry pipe cover and a filter layer from top to bottom, the inner walls of the left side and the right side of the sleeve are provided with a movable groove matched with the lifting plate and the slurry pipe cover in motion, the floating plate is placed on the water surface when in use, a motor and a slag pump are started, the slag pump generates suction force through a slurry extraction pipe and the slurry pipe cover at the moment, slurry in the sleeve is sucked into a filter box, the filtered slurry is discharged through a drain pipe arranged on the filter box, when a rotating rod rotates, an air pump is started to clean stirring blades, the rolling speed of the slurry in the inner cavity of the sleeve is accelerated, the fine crushing of the slurry is accelerated, the slurry is convenient to pass through the filter layer, a cleaning component rotates under the driving of the rotating rod, sundries attached to the bottom, avoid the debris of large granule to block up the filter layer, improve the filterable effect of mud.

Description

Port channel dredging device

Technical Field

The utility model relates to a channel desilting technical field specifically is a harbour channel desilting device.

Background

In order to keep a channel of a port smooth, the channel needs to be cleared regularly, the conventional dredging equipment is used for clearing by driving a ship, but the phenomenon of incomplete dredging exists, namely, when river reach with different sludge depths are cleared, the descending depth of a stirring blade cannot be adjusted according to the depth of the sludge, when slurry is extracted, the slurry needs to be carried on the ship to transport to other places, the dredging work efficiency is reduced, the water and soil loss is accelerated, and impurities in the sludge easily block a filter layer when the slurry is extracted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a harbour channel sediment removal device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a harbor channel dredging device comprises a floating plate, wherein a weight box, an air pump, a slag pump and a filter box are sequentially arranged on the outer wall of the top of the floating plate from left to right, a through mounting hole is formed in the center of the outer wall of the top of the floating plate, a sleeve is clamped in the mounting hole, a lifting plate, a fixed block, a slurry pipe cover and a filter layer are sequentially arranged on the inner wall of the sleeve from top to bottom, movable grooves matched with the lifting plate and the slurry pipe cover in motion are formed in the inner walls of the left side and the right side of the sleeve, the fixed block and the filter layer are fixedly connected with the inner wall of the sleeve, a motor is arranged on the left side of the top of the lifting plate, a driving bevel gear is arranged at the output end of the right side of the motor through a coupler, a driven bevel gear is connected to the center of the outer wall, the top of the rotating rod extends to the outer wall of the top of the floating plate, the rotating rod is a hollow cylinder, the inner wall of the top of the rotating rod is inserted with an air inlet pipe through a bearing, the other end of the air inlet pipe is connected with the output end of the air pump, the left side and the right side of the bottom of the lifting plate are both provided with electric push rods, the bottom of the electric push rod is fixedly connected with the top of the fixed block, the top of the slurry pipe cover is connected with the rotating rod through a bearing, the right side of the top of the mud pipe cover is inserted with a mud extraction pipe, the top of the mud extraction pipe penetrates through the lifting plate and the floating plate and is connected with the output end of the top of the slag pump, the output end of the right side of the slag pump is connected with the outer wall of the left side of the filter box through a connecting pipe, the floating plate and the lifting plate are both provided with through holes matched with the slurry pumping pipe, the bottom of the rotating rod penetrates through the filtering layer to be provided with stirring blades, and the filtering layer is provided with a through hole matched with the rotating rod.

Further, the outer wall from the top down that the bull stick is located the filter layer bottom has set gradually installation piece and shower nozzle, the articulated connecting rod that has of installation piece front end, the other end of connecting rod articulates there is the slider, the inner wall that the sleeve is located the filter layer bottom is provided with annular movable groove, and two sets of clean subassemblies about annular movable inslot sliding connection has, the laminating of clean subassembly top and filter layer bottom, clean subassembly bottom is provided with the spout, and spout and slider sliding connection.

Further, clean subassembly include with slider sliding connection's casing, casing left and right sides outer wall all is provided with the mounting groove, and is two sets of the relative one side inner wall fixedly connected with spring of mounting groove, the other end fixedly connected with kicking block of spring, kicking block and mounting groove sliding connection, casing left and right sides inner wall symmetry is provided with the spout, and two sets of spouts sliding connection have the cleaning brush, the cleaning brush bottom evenly is provided with reset spring, reset spring bottom and shells inner wall fixed connection.

Further, the shower nozzle annular array is provided with three groups, just the shower nozzle is provided with three groups from top to bottom altogether, the one end that the shower nozzle is close to the bull stick is higher than the one end of keeping away from the bull stick, just both sides outer wall all is provided with movable groove around the shower nozzle, and the activity inslot joint has the blade.

Further, two sets of the outer wall of kicking block back on the back one side of the body is provided with the activity groove, and the activity groove is connected with the ball through rotating the connecting piece, two sets of balls respectively with bull stick and sleeve laminating.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the floating plate is used, the floating plate is placed on the water surface, the sleeve is positioned below the water surface, the motor and the slag pump are started, the motor drives the driving bevel gear and the driven bevel gear to rotate, the driven bevel gear drives the rotating rod and the stirring blades to rotate to stir the sludge at the bottom of the sleeve, the slag pump generates suction through the slurry suction pipe and the slurry pipe cover at the moment, the slurry in the sleeve is sucked into the filter box, the filtered slurry is discharged through the drain pipe arranged on the filter box, the slurry does not need to be carried, the efficiency of desilting work is improved, meanwhile, the soil loss is reduced, when the rotating rod rotates, the air pump is started, high-pressure air generated by the air pump is injected into the inner cavity of the rotating rod through the air inlet pipe, the air in the inner cavity of the rotating rod is sprayed to the stirring blades and the sludge through the spray nozzles, the rolling speed of the slurry in the inner, the mud can conveniently pass through the filter layer, the cleaning component is driven by the rotating rod to rotate, and sundries attached to the bottom of the filter layer are cleaned, so that the filter layer is prevented from being blocked by large-particle sundries, and the mud filtering effect is improved;

2. when the thick waters during operation of silt, start electric putter, electric putter drives lifter plate and bull stick decline, the degree of depth of silt is inserted to increase stirring leaf, drive installation piece and connecting block decline when the bull stick descends, the connecting block descends and drives the connecting rod decline, the connecting rod descends and drives the slider and slide in the spout, the rotatory casing that drives of bull stick simultaneously is at annular activity inslot internal rotation, and the elasticity that spring deformation produced makes kicking block and bull stick and annular activity inslot wall support tightly, when avoiding the rotatory decline of bull stick, the casing rocks, and the elasticity that reset spring deformation produced makes cleaning brush support tightly with the filter layer, scrape the washing to adnexed debris in filter layer bottom, improve the filter speed of filter layer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the cleaning assembly of the present invention.

In the figure: 1. a floating plate; 2. a weight box; 3. an air pump; 4. a slag pump; 5. a filter box; 6. a lifting plate; 7. a motor; 8. a drive bevel gear; 9. a driven bevel gear; 10. an electric push rod; 11. a fixed block; 12. A slurry pipe cover; 13. a slurry extraction pipe; 14. a rotating rod; 15. an air inlet pipe; 16. a filter layer; 17. a cleaning assembly; 171. a housing; 172. mounting grooves; 173. a spring; 174. a top block; 175. a cleaning brush; 176. A return spring; 18. a slider; 19. mounting blocks; 20. connecting blocks; 21. a connecting rod; 22. stirring blades; 23. a spray head; 24. a sleeve.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a harbor channel dredging device comprises a floating plate 1, the outer wall of the top of the floating plate 1 is sequentially provided with a weight box 2, an air pump 3, a slag pump 4 and a filter box 5 from left to right, the air pump 3, the slag pump 4, a motor 7 and an electric push rod 10 are connected with an external power supply through wires, the center of the outer wall of the top of the floating plate 1 is provided with a through mounting hole, a sleeve 24 is clamped in the mounting hole, the inner wall of the sleeve 24 is sequentially provided with a lifting plate 6, a fixed block 11, a slurry pipe cover 12 and a filter layer 16 from top to bottom, the inner walls of the left side and the right side of the sleeve 24 are provided with movable grooves matched with the lifting plate 6 and the slurry pipe cover 12 in motion, the fixed block 11 and the filter layer 16 are fixedly connected with the inner wall of the sleeve 24, the filter layer 16 filters slurry, large-particle impurities (such as stones, weeds and garbage) are prevented from entering the, the left side of the top of the lifting plate 6 is provided with a motor 7, the output end on the right side of the motor 7 is provided with a driving bevel gear 8 through a coupler, the center of the outer wall of the top of the lifting plate 6 is connected with a driven bevel gear 9 through a bearing, the bottom of the driving bevel gear 8 is engaged with the left side of the top of the driven bevel gear 9, the center of the top of the driven bevel gear 9 is inserted with a rotating rod 14, the top of the rotating rod 14 extends to the outer wall of the top of the floating plate 1, the rotating rod 14 is a hollow cylinder, the inner wall of the top of the rotating rod 14 is inserted with an air inlet pipe 15 through a bearing, the other end of the air inlet pipe 15 is connected with the output end of an air pump 3, the left side and the right side of the bottom of the lifting plate 6 are both provided with electric push rods 10, the bottom of the electric push rods 10 is fixedly connected with the top of, the right output end of the slag pump 4 is connected with the left outer wall of the filter box 5 through a connecting pipe, the floating plate 1 and the lifting plate 6 are both provided with through holes matched with the slurry extraction pipe 13, the bottom of the rotating rod 14 is provided with stirring blades 22 through the filtering layer 16, the filtering layer 16 is provided with through holes matched with the rotating rod 14, the connecting part of the filtering layer 16 and the rotating rod 14 is provided with an annular groove, a sealing ring is clamped in the annular groove, large-particle impurities in slurry are prevented from entering the inner cavity of the slurry pipe cover 12 through the through holes, the floating plate 1 is placed on the water surface when in use, the sleeve 24 is positioned below the water surface, the motor 7 and the slag pump 4 are started, the motor 7 drives the driving bevel gear 8 and the driven bevel gear 9 to rotate, the driven bevel gear 9 drives the rotating rod 14 and the stirring blades 22 to stir the sludge at the bottom of the sleeve 24, and the slag pump 4 generates, the slurry in the sleeve 24 is sucked into the filter tank 5, and the filtered slurry is discharged through a drain pipe provided in the filter tank 5.

As shown in fig. 1, the outer wall of the rotating rod 14 at the bottom of the filter layer 16 is sequentially provided with an installation block 19 and a spray nozzle 23 from top to bottom, the front end of the installation block 19 is hinged with a connecting rod 21, the other end of the connecting rod 21 is hinged with a slide block 18, the inner wall of the sleeve 24 at the bottom of the filter layer 16 is provided with an annular movable groove, the annular movable groove is connected with a left cleaning component 17 and a right cleaning component 17 in a sliding manner, the top of the cleaning component 17 is attached to the bottom of the filter layer 16, the bottom of the cleaning component 17 is provided with a sliding groove which is connected with the slide block 18 in a sliding manner, when the rotating rod 14 rotates, the air pump 3 is started, high-pressure air generated by the air pump 3 is injected into the inner cavity of the rotating rod 14 through the air inlet pipe 15, air in the inner cavity of the rotating rod 14 is sprayed to the, the cleaning component 17 is driven by the rotating rod 14 to rotate, so that sundries attached to the bottom of the filter layer 16 are cleaned, the filter layer 16 is prevented from being blocked by large-particle sundries, and the slurry filtering effect is improved;

as shown in fig. 2, the cleaning assembly 17 includes a housing 171 slidably connected to the sliding block 18, the housing 171 has mounting grooves 172 on the outer walls of the left and right sides, two sets of mounting grooves 172 are fixedly connected to a spring 173 on the inner wall of the opposite side, the other end of the spring 173 is fixedly connected to a top block 174, the top block 174 is slidably connected to the mounting grooves 172, the inner walls of the left and right sides of the housing 171 are symmetrically provided with sliding grooves, and two sets of sliding grooves are slidably connected to a cleaning brush 175, the bottom of the cleaning brush 175 is uniformly provided with a return spring 176, the bottom of the return spring 176 is fixedly connected to the inner wall of the housing 171, when the water works in a thick muddy water, the electric push rod 10 is activated, the electric push rod 10 drives the lifting plate 6 and the rotating rod 14 to descend to increase the depth of the stirring blades 22 inserted into the muddy, the rotating rod 14 drives, meanwhile, the rotating rod 14 rotates to drive the shell 171 to rotate in the annular movable groove, the elastic force generated by the deformation of the spring 173 enables the top block 174 to be tightly abutted against the rotating rod 14 and the inner wall of the annular movable groove, so that the shell 171 is prevented from shaking when the rotating rod 14 rotates and descends, the elastic force generated by the deformation of the return spring 176 enables the cleaning brush 175 to be tightly abutted against the filter layer 16, impurities attached to the bottom of the filter layer 16 are scraped and washed, and the filtering speed of the filter layer 16 is improved;

as shown in fig. 1, three groups of nozzles 23 are arranged in an annular array, and three groups of nozzles 23 are arranged at the upper and lower parts of the nozzles 23, one end of the nozzle 23 close to the rotating rod 14 is higher than one end of the nozzle 23 far away from the rotating rod 14, so that high-pressure gas in the nozzle 23 is sprayed to the stirring blades 22 and the sludge, and the outer walls of the front and rear sides of the nozzle 23 are provided with movable grooves, and blades are clamped in the movable grooves, so that sundries (such as garbage, aquatic plants and the like) in the sludge are crushed to avoid the sundries;

as shown in fig. 2, the outer wall of the two sets of top blocks 174 on the opposite side is provided with a movable groove, and the movable groove is connected with balls through a rotating connector, and the two sets of balls are respectively attached to the rotating rod 14 and the sleeve 24, so that the smoothness of the relative movement between the top blocks 174 and the rotating rod 14 and the sleeve 24 is improved while the shell 171 is tightly abutted.

Example (b): when the floating plate is used, the floating plate 1 is placed on the water surface, the sleeve 24 is located below the water surface, the motor 7 and the slag pump 4 are started, the motor 7 drives the driving bevel gear 8 and the driven bevel gear 9 to rotate, the driven bevel gear 9 drives the rotating rod 14 and the stirring blades 22 to rotate so as to stir the sludge at the bottom of the sleeve 24, the slag pump 4 generates suction through the slurry suction pipe 13 and the slurry pipe cover 12 at the moment, the slurry in the sleeve 24 is sucked into the filter box 5, the filtered slurry is discharged through the drain pipe arranged on the filter box 5, when the rotating rod 14 rotates, the air pump 3 is started, high-pressure air generated by the air pump 3 is injected into the inner cavity of the rotating rod 14 through the air inlet pipe 15, air in the inner cavity of the rotating rod 14 is sprayed to the stirring blades 22 and the sludge through the spray nozzles 23, the rolling speed of the slurry in the inner cavity of the sleeve 24 is accelerated while the stirring blades 22 are, the cleaning component 17 is driven by the rotating rod 14 to rotate, so that sundries attached to the bottom of the filter layer 16 are cleaned, the filter layer 16 is prevented from being blocked by large-particle sundries, and the slurry filtering effect is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a harbour channel desilting device, includes kickboard (1), its characterized in that: the floating plate is characterized in that a weight box (2), an air pump (3), a slag pump (4) and a filter box (5) are sequentially arranged on the outer wall of the top of the floating plate (1) from left to right, a mounting hole which is through from top to bottom is formed in the center of the outer wall of the top of the floating plate (1), a sleeve (24) is clamped in the mounting hole, a lifting plate (6), a fixed block (11), a slurry pipe cover (12) and a filter layer (16) are sequentially arranged on the inner wall of the sleeve (24) from top to bottom, movable grooves which are matched with the lifting plate (6) and the slurry pipe cover (12) in a moving mode are formed in the inner walls of the left side and the right side of the sleeve (24), a motor (7) is arranged on the left side of the top of the lifting plate (6), a driving bevel gear (8) is arranged at the output end on the right side of the motor (7), and a driven bevel gear, the bottom of the driving bevel gear (8) is meshed with the left side of the top of the driven bevel gear (9), a rotating rod (14) is inserted in the center of the top of the driven bevel gear (9), the top of the rotating rod (14) extends to the outer wall of the top of the floating plate (1), the rotating rod (14) is a hollow cylinder, an air inlet pipe (15) is inserted in the inner wall of the top of the rotating rod (14) through a bearing, the other end of the air inlet pipe (15) is connected with the output end of the air pump (3), electric push rods (10) are arranged on the left side and the right side of the bottom of the lifting plate (6), the bottom of each electric push rod (10) is fixedly connected with the top of the fixed block (11), the top of the slurry pipe cover (12) is connected with the rotating rod (14) through a bearing, a slurry pumping pipe (13) is inserted in the right side of the top of the slurry pipe cover (12), the top of the slurry pumping pipe (13) penetrates, the output end of the right side of the slag pump (4) is connected with the outer wall of the left side of the filter box (5) through a connecting pipe, the floating plate (1) and the lifting plate (6) are provided with through holes matched with the slurry extraction pipe (13), the bottom of the rotating rod (14) penetrates through the filter layer (16) to be provided with the stirring blades (22), and the filter layer (16) is provided with through holes matched with the rotating rod (14).

2. The port and waterway dredging device of claim 1, wherein: outer wall from the top down that bull stick (14) are located filter layer (16) bottom has set gradually installation piece (19) and shower nozzle (23), installation piece (19) front end articulates there is connecting rod (21), the other end of connecting rod (21) articulates there is slider (18), the inner wall that sleeve (24) are located filter layer (16) bottom is provided with annular movable groove, and two sets of clean subassembly (17) about the annular movable groove sliding connection has, clean subassembly (17) top and filter layer (16) bottom laminating, clean subassembly (17) bottom is provided with the spout, and spout and slider (18) sliding connection.

3. A port and waterway dredging device according to claim 2, wherein: clean subassembly (17) include with slider (18) sliding connection's casing (171), casing (171) left and right sides outer wall all is provided with mounting groove (172), and is two sets of mounting groove (172) one side inner wall fixedly connected with spring (173) relatively, the other end fixedly connected with kicking block (174) of spring (173), kicking block (174) and mounting groove (172) sliding connection, casing (171) left and right sides inner wall symmetry is provided with the spout, and two sets of spouts sliding connection has cleaning brush (175), cleaning brush (175) bottom evenly is provided with reset spring (176), reset spring (176) bottom and casing (171) inner wall fixed connection.

4. A port and waterway dredging device according to claim 2, wherein: shower nozzle (23) annular array is provided with three groups, just shower nozzle (23) are provided with three groups from top to bottom altogether, shower nozzle (23) are close to the one end of bull stick (14) and are higher than the one end of keeping away from bull stick (14), just both sides outer wall all is provided with movable groove around shower nozzle (23), and the inslot joint of activity has the blade.

5. A port and waterway dredging device according to claim 3, wherein: the outer wall of one side of two sets of kicking blocks (174) back to the back is provided with the activity groove, and the activity groove is connected with the ball through rotating the connecting piece, and two sets of balls laminate with bull stick (14) and sleeve (24) respectively.