CN212715100U

CN212715100U - Port sludge cleaning device for environmental protection

Info

Publication number: CN212715100U
Application number: CN202021372064.1U
Authority: CN
Inventors: 孙虎; 霍占梅
Original assignee: Liaoning Yujia Technology Co ltd
Current assignee: Liaoning Yujia Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-16
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a silt cleaning device is used in harbour environmental protection, including shell, step motor, silt pump, driving motor and control panel, the ground step border position welded fastening of shell has the board of cutting into, the inside intermediate position of shell is inserted and is equipped with the threaded rod, and the outside cover of threaded rod is equipped with the swivel nut, the outside welded fastening of swivel nut has the push pedal, bilateral symmetry inlays around the below of push pedal has the commentaries on classics board, and every group the inside intermediate position of commentaries on classics board all inserts and is equipped with first pivot, every group the even welded fastening in the outside of first pivot has the stirring leaf. The utility model discloses a set up swivel nut and threaded rod screw thread swivelling joint for the threaded rod can drive the swivel nut when rotating and remove, thereby drive the push pedal and remove inside the shell, thereby make the swivel nut remove right inside the shell, be favorable to making the removal of submarine silt in harbour through the swivel nut promote silt pump department, be convenient for take out fast, improved the device's work efficiency greatly.

Description

Port sludge cleaning device for environmental protection

Technical Field

The utility model relates to a port environmental protection is with silt cleaning equipment technical field specifically is a port environmental protection is with silt cleaning device.

Background

The harbour is a place that is used for berthing the ship and transporting goods, personnel, and the existence in harbour can strengthen the ability of logistics transportation greatly, promotes the rapid development of economy, in daily harbour is maintained, can let the ship pass smoothly in order to ensure the harbour, and the guarantee harbour depth of water is enough, and prevents that harbour bottom silt from piling up influence quality of water, consequently need carry out the operation of regularly silt clearance to the harbour bottom.

When the existing sludge cleaning operation for port environment protection is carried out, a sludge pump is usually adopted for sludge extraction operation, and the sludge pump is in a continuous moving state in the working process, so that the sludge extraction efficiency of the sludge pump to sludge is reduced;

in addition, because silt is piled up in the port bottom for a long time, lead to the silt to pile up firmly, can not clear up comprehensively when the silt pump is to the silt extraction, consequently, for solving above-mentioned problem, provide a silt cleaning device for port environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silt cleaning device is used in harbour environmental protection to solve the current silt cleaning device is used in harbour environmental protection that proposes in the above-mentioned background art when using, low to the work efficiency of silt clearance, and the not enough comprehensive problem of cleaning effect.

In order to achieve the above object, the utility model provides a following technical scheme: a port environment-friendly sludge cleaning device comprises a shell, a stepping motor, a sludge pump, a driving motor and a control panel, wherein a cutting plate is welded and fixed at the ground step edge position of the shell, a threaded rod is inserted in the middle position inside the shell, a threaded sleeve is sleeved outside the threaded rod, a push plate is welded and fixed outside the threaded sleeve, rotating plates are symmetrically embedded in the front and back of the lower portion of the push plate, a first rotating shaft is inserted in the middle position inside each rotating plate, stirring blades are uniformly welded and fixed outside the first rotating shaft in each group, a driving gear is welded and fixed outside the left end of the threaded rod, a driven gear is welded and fixed outside the left end of the first rotating shaft in each group, the stepping motor is fixedly installed on the outer wall of the left side of the shell, the sludge pump is fixedly installed on the right side inside the shell, and an isolation net is welded and fixed below the sludge pump, the top of the sludge pump is welded and communicated with a sludge discharge pipe, a second rotating shaft is inserted into the sludge discharge pipe, spiral blades are uniformly fixed on the outer side of the second rotating shaft, a driving motor is fixedly installed at the upper end of the sludge discharge pipe, and the outer side of the sludge discharge pipe is fixedly connected with a control panel through a guide wire.

Preferably, the threaded rod is rotatably connected with the shell, one end of the threaded rod is welded and fixed on a rotating output shaft of the stepping motor, threads assembled on the outer side of the threaded rod are matched with threads assembled inside the threaded sleeve, and the threaded sleeve is rotatably connected with the threaded rod threads through meshing of the threads.

Preferably, the outer side size of the push plate is matched with the inner size of the shell, and the push plate is connected with the shell in a left-right sliding mode.

Preferably, a through groove is formed in the middle of the rotating plate, the stirring blade is inserted into the through groove formed in the middle of the rotating plate, the size of the outer side of the stirring blade is matched with the size of the through groove formed in the rotating plate, the stirring blade is in sliding connection with the rotating plate through the through groove, and the rotating plate is in rotating connection with the push plate.

Preferably, the inside right side fixed mounting of shell has the support, both ends insert respectively on the inner wall of establishing the shell and shell right side welded support about the first pivot, the stirring leaf rotates with the shell through first pivot and is connected, the tooth of driven gear outside assembly and the tooth looks adaptation of driving gear outside assembly, driven gear passes through the meshing of tooth and is connected with driving gear meshing rotation.

Preferably, the outer side size of the spiral blade is matched with the inner size of the sludge discharge pipe, and the spiral blade is rotatably connected with the sludge discharge pipe through a second rotating shaft.

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

1. the threaded sleeve is in threaded rotary connection with the threaded rod, so that the threaded rod can drive the threaded sleeve to move when rotating, and the push plate is driven to move inside the shell, so that the threaded sleeve moves rightwards inside the shell, and the port underwater silt is pushed to a silt pump through the movement of the threaded sleeve, the rapid pumping is facilitated, and the working efficiency of the device is greatly improved;

2. the stirring blade is rotatably connected with the shell through the first rotating shaft, so that the stirring blade can rotate during working, underwater sludge can be effectively scattered, the sludge is effectively prevented from being accumulated too tightly, the sludge cleaning effect of the device is not comprehensive enough, the sludge cleaning effect of the device is effectively improved, meanwhile, the shell is arranged on the top of the sludge in a covering mode, turbidity caused by movement of the sludge on the water surface during sludge cleaning is effectively reduced, seawater pollution is prevented, and the environmental protection performance of the device is greatly improved;

3. set up the spiral leaf and insert the inside of establishing at the mud pipe through the second pivot for the spiral leaf can produce an ascending axial conveying power when the inside rotation of second pivot, through the promotion of axial conveying power, the effectual jam that has reduced the device when silt discharges, is favorable to having ensured the device's job stabilization nature.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the housing of the present invention;

fig. 4 is a schematic side view of the structural connection between the driving gear and the driven gear of the present invention.

In the figure: 1. a housing; 2. cutting into a plate; 3. a threaded rod; 4. a threaded sleeve; 5. pushing the plate; 6. rotating the plate; 7. a first rotating shaft; 8. stirring blades; 9. a driving gear; 10. a driven gear; 11. a stepping motor; 12. a sludge pump; 13. an isolation net; 14. a sludge discharge pipe; 15. a second rotating shaft; 16. helical leaves; 17. a drive motor; 18. a control panel.

The specific implementation mode is as follows:

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. 1-4, the present invention provides an embodiment: a silt cleaning device for port environmental protection comprises a shell 1, a stepping motor 11, a silt pump 12, a driving motor 17 and a control panel 18, wherein a cutting plate 2 is welded and fixed at the ground step edge position of the shell 1, a threaded rod 3 is inserted in the middle position of the interior of the shell 1, a threaded sleeve 4 is sleeved on the outer side of the threaded rod 3, a push plate 5 is welded and fixed on the outer side of the threaded sleeve 4, the threaded rod 3 is rotatably connected with the shell 1, one end of the threaded rod 3 is welded and fixed on a rotating output shaft of the stepping motor 11, threads assembled on the outer side of the threaded rod 3 are matched with threads assembled in the threaded sleeve 4, the threaded sleeve 4 is rotatably connected with the threaded rod 3 through meshing of the threads, hanging rings are uniformly welded and fixed above the shell 1, when the silt cleaning device works, a worker can place the device at a port by connecting the hanging rings through a hoisting device and can connect the threads between the threaded sleeve 4 and, make threaded rod 3 can drive swivel nut 4 and remove on threaded rod 3 when rotating to make swivel nut 4 move the in-process and drive push pedal 5 and remove in that shell 1 is inside, make push pedal 5 promote the collection to the silt of shell 1 inside right moving, the silt that the inside cover of the device of being convenient for was established lasts and promotes right, is favorable to improving the efficiency of the device to silt clearance.

The outside size of push pedal 5 and the inside dimension looks adaptation of shell 1, push pedal 5 and shell 1 horizontal sliding connection, outside size through setting up push pedal 5 and the inside dimension looks adaptation of shell 1 for push pedal 5 is inseparabler when removing the in-process and promoting, has improved the stability of the device when clearing up silt greatly, and the effectual silt that prevents leaks out in the gap of push pedal 5 and shell 1 from promoting the in-process.

The front side and the rear side of the lower part of the push plate 5 are symmetrically embedded with rotating plates 6, the middle position inside each group of rotating plates 6 is inserted with a first rotating shaft 7, the outer side of each group of first rotating shafts 7 is uniformly welded and fixed with stirring blades 8, the middle position of each rotating plate 6 is provided with a through groove, each stirring blade 8 is inserted in the through groove arranged at the middle position of each rotating plate 6, the outer side size of each stirring blade 8 is matched with the through groove size arranged inside each rotating plate 6, each stirring blade 8 is in sliding connection with each rotating plate 6 through the through groove, each rotating plate 6 is in rotating connection with the push plate 5, the rotating plates 6 are arranged to freely rotate inside the push plate 5, each stirring blade 8 can freely move inside each rotating plate 6, each stirring blade 8 can relatively move and rotate with each rotating plate 6, the push plate 5 is blocked by the rotating plates 6 in the moving process, each stirring blade 8 normally rotates, sludge is effectively prevented from leaking from the connecting part of the rotating plates 6 and the stirring blades 8, the stability of the device when pushing away silt has effectively been ensured.

A driving gear 9 is welded and fixed on the outer side of the left end of the threaded rod 3, a driven gear 10 is welded and fixed on the outer side of the left end of each group of first rotating shafts 7, a stepping motor 11 is fixedly installed on the outer wall of the left side of the shell 1, a support is fixedly installed on the right side inside the shell 1, the left end and the right end of each group of first rotating shafts 7 are respectively inserted on the inner wall of the shell 1 and the support welded on the right side of the shell 1, the stirring blades 8 are rotatably connected with the shell 1 through the first rotating shafts 7, teeth assembled on the outer sides of the driven gears 10 are matched with teeth assembled on the outer sides of the driving gears 9, the driven gears 10 are rotatably connected with the driving gears 9 through meshing of the teeth, the stirring blades 8 are arranged to rotate below the inside of the shell 1 under the rotation of the first rotating shafts 7, so that the stirring blades 8 can effectively scatter sludge during rotation, the sludge accumulation is effectively prevented, and the sludge cleaning device, be favorable to promoting the comprehensive clean effect of the device when clearing up silt, improved the device's working effect greatly, be connected through setting up driving gear 9 and driven gear 10 tooth meshing, only need carry out power take off through single step motor 11 when threaded rod 3 and first pivot 7 rotate, the effectual manufacturing cost who reduces the device.

The sludge pump 12 is fixedly arranged on the right side inside the shell 1, the separation net 13 is fixedly welded below the sludge pump 12, the top of the sludge pump 12 is in welding communication with the sludge discharge pipe 14, the second rotating shaft 15 is inserted inside the sludge discharge pipe 14, the spiral blades 16 are uniformly fixed on the outer side of the second rotating shaft 15, the driving motor 17 is fixedly arranged at the upper end of the sludge discharge pipe 14, the outer side of the sludge discharge pipe 14 is fixedly connected with the control panel 18 through a conducting wire, the outer side size of the spiral blades 16 is matched with the inner size of the sludge discharge pipe 14, the spiral blades 16 are rotatably connected with the sludge discharge pipe 14 through the second rotating shaft 15, the separation net 13 is arranged on the outer side of the sludge pump 12 in a covering mode, under the separation effect of the separation net 13, larger solids inside sludge are effectively prevented from entering the sludge pump 12 to damage the sludge pump 12, the work safety of the sludge pump 12 is guaranteed, and the spiral blades 16 are arranged to move downwards in the sludge discharge pipe 14 through rotation of the second rotating shaft 15, under the action of axial conveying force generated by rotation of the spiral blade 16 in the sludge discharge pipe 14, sludge entering the sludge discharge pipe 14 is conveyed upwards, and upward thrust generated by rotation of the spiral blade 16 is favorable for preventing the sludge from being blocked in the sludge discharge pipe 14, so that the working stability of the device is greatly improved.

The working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire, so that the external power supply provides electric power support for the device, and then the worker presses a control button on the control panel 18 to control the device to be powered on and started;

when the mahjong machine works, a worker places the mahjong machine at the bottom of a port in a moving mode through the lifting device, the mahjong machine sinks into silt at the bottom of the port under the action of gravity, the worker presses a switch button on the control panel 18 to control the mahjong machine to start, the stepping motor 11 is powered on and starts to drive the threaded rod 3 to rotate, the threaded sleeve 4 moves on the threaded rod 3 through meshing of threads, and therefore the pushing plate 5 is driven to move the silt in the mahjong shell 1 in the shell 1 to be continuously pushed to the right side;

during operation, when the threaded rod 3 rotates, the first rotating shaft 7 drives the stirring blade 8 to rotate below the inner part of the shell 1 through the meshing rotation between the driving gear 9 and the driven gear 10, and sludge at the bottom of a port is stirred and scattered through the rotation of the stirring blade 8;

the during operation makes the inside silt of shell 1 promote right under the promotion of push pedal 5 for silt moves right, and the during operation, silt pump 12 circular telegram starts, will pile up the silt on the inside right side of shell 1 and take out and send, and the during operation, driving motor 17 circular telegram starts and drives second pivot 15 and rotate, thereby upwards carries the silt that the axial conveying power that produces rotates silt pump 12 inside upwards takes out through spiral leaf 16 for silt is drawn forth from mud pipe 14, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a silt cleaning device is used in harbour environmental protection, includes shell (1), step motor (11), silt pump (12), driving motor (17) and control panel (18), its characterized in that: the ground step edge position welded fastening of shell (1) has cut-in board (2), the inside intermediate position of shell (1) is inserted and is equipped with threaded rod (3), and the outside cover of threaded rod (3) is equipped with swivel nut (4), the outside welded fastening of swivel nut (4) has push pedal (5), both sides symmetry is inlayed around the below of push pedal (5) and is had changeing board (6), and every group the inside intermediate position of changeing board (6) all is inserted and is equipped with first pivot (7), every group the outside of first pivot (7) is evenly welded fastening has stirring leaf (8), the left end outside welded fastening of threaded rod (3) has driving gear (9), every group the left end outside of first pivot (7) all welded fastening has driven gear (10), fixed mounting has step motor (11) on the left side outer wall of shell (1), the inside right side fixed mounting of shell (1) has silt pump (12), and an isolation net (13) is welded and fixed below the sludge pump (12), the top of the sludge pump (12) is welded and communicated with a sludge discharge pipe (14), a second rotating shaft (15) is inserted in the sludge discharge pipe (14), spiral blades (16) are uniformly fixed on the outer side of the second rotating shaft (15), a driving motor (17) is fixedly installed at the upper end of the sludge discharge pipe (14), and the outer side of the sludge discharge pipe (14) is fixedly connected with a control panel (18) through a lead.

2. The environmental sludge cleaning device for the port as claimed in claim 1, wherein: threaded rod (3) are rotated with shell (1) and are connected, the one end welded fastening of threaded rod (3) is on step motor (11)'s rotation output shaft, the screw thread of threaded rod (3) outside assembly and swivel nut (4) internal assembly's screw thread looks adaptation, swivel nut (4) pass through the meshing of screw thread and threaded rod (3) screw thread swivelling joint.

3. The environmental sludge cleaning device for the port as claimed in claim 1, wherein: the outer side size of push pedal (5) and the inside size looks adaptation of shell (1), push pedal (5) and shell (1) side-to-side sliding connection.

4. The environmental sludge cleaning device for the port as claimed in claim 1, wherein: the improved stirring device is characterized in that a through groove is formed in the middle of the rotating plate (6), the stirring blade (8) is inserted into the through groove formed in the middle of the rotating plate (6), the size of the outer side of the stirring blade (8) is matched with the size of the through groove formed in the rotating plate (6), the stirring blade (8) is connected with the rotating plate (6) in a sliding mode through the through groove, and the rotating plate (6) is connected with the push plate (5) in a rotating mode.

5. The environmental sludge cleaning device for the port as claimed in claim 1, wherein: the inside right side fixed mounting of shell (1) has the support, both ends insert respectively on the inner wall of establishing shell (1) and shell (1) right side welded support about first pivot (7), stirring leaf (8) are rotated with shell (1) through first pivot (7) and are connected, the tooth of driven gear (10) outside assembly and the tooth looks adaptation of driving gear (9) outside assembly, driven gear (10) are connected through the meshing of tooth and driving gear (9) meshing rotation.

6. The environmental sludge cleaning device for the port as claimed in claim 1, wherein: the outer side size of the spiral blade (16) is matched with the inner size of the sludge discharge pipe (14), and the spiral blade (16) is rotatably connected with the sludge discharge pipe (14) through a second rotating shaft (15).