CN221072784U

CN221072784U - Sludge cutter suction ship

Info

Publication number: CN221072784U
Application number: CN202323118387.4U
Authority: CN
Inventors: 李炎; 肖立民; 郭永刚; 任述军; 冉卢宁
Original assignee: ZHEJIANG DREDGING ENGINEERING CO LTD
Current assignee: ZHEJIANG DREDGING ENGINEERING CO LTD
Priority date: 2023-11-18
Filing date: 2023-11-18
Publication date: 2024-06-04
Anticipated expiration: 2033-11-18

Abstract

The application relates to a sludge cutter suction ship, which comprises a ship body, wherein a bucket bridge is rotatably arranged at the head of the ship body, a cutter suction mechanism is arranged on the bucket bridge, a driving mechanism is arranged between the bucket bridge and the ship body and drives the bucket bridge to rotate on the ship body, the driving mechanism comprises a hanging bracket, a lifting winch, a lifting pulley and a lifting rope, the hanging bracket is rotatably arranged on the ship body, the lifting winch is arranged on the ship body, the lifting pulley is rotatably arranged at one end, far away from the ship body, of the hanging bracket, the lifting rope is arranged on the lifting winch, the lifting rope penetrates through the lifting pulley and is connected with the bucket bridge and the lifting winch, and the lifting winch drives the lifting rope to wind and unwind to drive the bucket bridge to rotate. The application has the effect of reducing the occurrence probability of the damage of the hanging frame.

Description

Sludge cutter suction ship

Technical Field

The application relates to the field of dredging equipment, in particular to a sludge cutter suction ship.

Background

The cutter suction dredger is provided with a dredger pump and a dredger, when dredging, the dredger is used for loosening the mud at the river bottom by using a reamer, and then the dredger pump is used for sucking mud from a dredger pipe, and the mud is sent to the shore through a dredger pipe or discharged into a dredger for transportation. The cutter suction dredger is generally non-motorized, is widely used for hydraulic filling engineering, and is suitable for dredging the river bottom with loose soil such as sandy soil, silt and the like. Dredgers employing toothed reamer blades can also dredge harder gravel clays. Cutter suction dredgers are used for construction of inland river, lake areas and coastal ports, and are one of the main types of existing dredgers. The stern of the dredger is provided with two steel columns, one of the steel columns is inserted into the river bottom to serve as a positioning pile when dredging, the dredger is pulled by an anchor cable, and the dredger swings left and right with the positioning pile as the center. When moving forward, like walking with two legs, the piles are alternately replaced by another steel column, and the reamer dredges in a fan shape. The cutter suction dredger can continuously complete the work of dredging, transporting and unloading mud and the like at one time, and is a dredger with high efficiency and low cost.

The prior Chinese patent with publication number CN106638751A discloses a river and lake sediment cutter suction ship, which comprises a ship body, a driving mechanism and a cutter suction mechanism; the ship body comprises a mud cabin and a living area; the living area is arranged on a deck of the ship body, and the mud cabin is arranged in the ship body; the driving mechanism is arranged at the upper part of the ship body and comprises a winch, a steel wire rope, a hanging bracket and a pump station; the winch is arranged at one side of the living area and is provided with a winding drum; one end of the steel wire rope is fixed on the winding drum in a surrounding manner; the hanging bracket is arranged at one end of the upper part of the ship body, which is far away from the living area, the top end of the hanging bracket is provided with a pulley, and the pulley is provided with a groove; the other end of the steel wire rope passes through a groove on the pulley and is connected with the cutter suction mechanism; the pump station is arranged in the hull and is positioned at the lower part of the hanger; the cutter suction mechanism is arranged outside the ship body and below the hanging bracket.

With respect to the related art, the inventor considers that the hanger of the conventional cutter suction boat is fixed on the hull, and the hanger is easily damaged by severe weather.

Disclosure of utility model

In order to reduce the probability of damage of the hanging bracket, the application provides a sludge cutter suction ship.

The sludge cutter suction ship provided by the application adopts the following technical scheme:

the utility model provides a silt hank is inhaled ship, includes the hull, hull head rotates and is provided with the bucket bridge, be provided with hank on the bucket bridge and inhale the mechanism, be provided with actuating mechanism between bucket bridge and the hull, actuating mechanism drive bucket bridge rotates on the hull, actuating mechanism includes gallows, lift winch, lifting pulley and lifting rope, the gallows rotates and sets up on the hull, lift winch sets up on the hull, lifting pulley rotates and sets up at the gallows and keep away from hull one end, lift and rope sets up on lift winch, and the lifting rope passes lifting pulley, connects bucket bridge and lift winch, and lift winch drive lifting rope rolling uncoils driving bucket bridge and rotates.

Through adopting above-mentioned technical scheme, rotate the gallows that sets up can accomodate the gallows through rotating the gallows in bad weather, reduce the gallows and appear the probability of damage.

Optionally, a movable pulley is arranged on the bucket bridge, and the lifting rope passes through the movable pulley after passing through the lifting pulley.

Through adopting above-mentioned technical scheme, the setting of movable pulley can make the lift of bucket bridge more laborsaving.

Optionally, a driving winch is arranged on the ship body, an adjusting rope is arranged on the driving winch, and one end, far away from the driving winch, of the adjusting rope is fixedly arranged on the hanger.

Through adopting above-mentioned technical scheme, drive winch cooperation regulation rope can make things convenient for the rotation of accurate drive gallows to make things convenient for the erection and accomodate of gallows.

Optionally, the cutter suction mechanism comprises a stirring rotor and a suction pipe, the stirring rotor is rotationally arranged at one end of the bucket bridge far away from the ship body, the suction pipe is arranged on the bucket bridge, the suction pipe inlet is arranged towards the stirring rotor, the suction pipe outlet is connected with and communicated with a sludge discharge pipeline, and a power piece is arranged on the suction pipe

Through adopting above-mentioned technical scheme, stir garrulous turning head stirs the river bottom silt back and absorbs through the suction pipe, later discharges to follow-up silt discharging area through the pipe for removing blood stasis and makes things convenient for the broken processing of silt.

Optionally, the suction pipe is a soft pipeline.

By adopting the technical scheme, when the hopper bridge rotates to adjust the stirring rotor, the probability of cracking the suction pipe is reduced.

Optionally, the power piece includes dredge pump, gear box and motor, the dredge pump is installed on the suction pipe, gear box and motor are all installed on the hull, and the gear box input is connected to the motor pivot, and the dredge pump input is connected to the gear box output, and the motor pivot drives the dredge pump through the gear box after reducing.

Through adopting above-mentioned technical scheme, the motor drives the dredge pump through the gear box after reducing speed, for the suction pipe provides power, has made things convenient for the suction of suction pipe to silt.

Optionally, the tail of the ship body is vertically provided with a positioning pile, and the positioning pile slides at the bottom of the ship body along the vertical direction.

Through adopting above-mentioned technical scheme, the setting of locating pile is convenient fixes the hull when dredging, reduces the hull and drifting the probability that appears the skew and influence dredging effect.

Optionally, be provided with lifting mechanism on the hull, lifting mechanism includes hydro-cylinder, drive platform, drive pulley and drive rope, and the hydro-cylinder sets firmly on the hull, and the hydro-cylinder push rod deviates from the hull setting, the drive platform sets up on the hydro-cylinder push rod, drive pulley rotates and sets up on the drive platform, and drive rope one end is fixed on the hull, and drive rope sets firmly on the spud after passing the drive pulley.

Through adopting above-mentioned technical scheme, the setting of lifting mechanism conveniently drives the lift of locating pile.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The hanging frame which is rotatably arranged can be stored in severe weather through rotating the hanging frame, so that the probability of damage of the hanging frame is reduced;

2. The movable pulleys are arranged, so that the bucket bridge can be lifted more labor-saving;

3. the driving winch is matched with the adjusting rope, so that the rotation of the hanging frame can be conveniently and accurately driven, and the hanging frame is convenient to erect and store;

4. The river bottom sludge is crushed by the crushing rotary head and then is absorbed by the sludge suction pipe, and then is discharged to a subsequent sludge discharging area through the stasis removing pipeline, so that the sludge is crushed conveniently;

5. the motor drives the mud pump after reducing the speed through the gear box to provide power for the mud suction pipe, so that the mud suction pipe is convenient for sucking mud;

6. The positioning pile is convenient to fix the ship body during dredging, and the probability that the drift of the ship body influences dredging effects is reduced.

Drawings

Fig. 1 is a sectional structural view of the present embodiment.

Fig. 2 is an overall structural view of the present embodiment.

Reference numerals illustrate: 1. a hull; 2. a bucket bridge; 3. a cutter suction mechanism; 31. crushing the rotor; 32. a suction pipe; 4. a driving mechanism; 41. a hanging bracket; 42. lifting winch; 43. a lifting pulley; 44. a hanging rope; 5. a movable pulley; 6. driving a winch; 7. an adjusting rope; 8. a sludge discharge pipeline; 9. a power member; 91. a mud pump; 92. a gear box; 93. a motor; 10. positioning piles; 11. a lifting mechanism; 111. an oil cylinder; 112. a drive table; 113. a drive pulley; 114. and driving the rope.

Detailed Description

The application is described in further detail below with reference to fig. 1-2.

The embodiment of the application discloses a sludge cutter suction ship, referring to fig. 1, comprising a ship body 1, wherein a bucket bridge 2 is rotatably arranged at the head of the ship body 1, a cutter suction mechanism 3 is arranged on the bucket bridge 2, a driving mechanism 4 is arranged between the bucket bridge 2 and the ship body 1, the driving mechanism 4 drives the bucket bridge 2 to rotate on the ship body 1, the driving mechanism 4 comprises a lifting winch 42 rotatably arranged on the ship body 1, a lifting pulley 43 fixedly arranged on the ship body 1 through bolts, a lifting rope 44 rotatably arranged at one end of the lifting winch 41 far away from the ship body 1, and a lifting pulley 42 arranged on the lifting winch 42, the rotatably arranged lifting winch 41 can be used for accommodating the lifting winch 41 through rotating the lifting winch 41 in severe weather, the probability of damage of the lifting winch 41 is reduced, one end of the lifting winch 41 far away from the ship body 1 is rotatably provided with a pulley frame, the lifting pulley 43 is rotatably arranged on the pulley frame, the bucket bridge 2 faces one side of the lifting winch 41 and is hinged with a mounting table, a movable pulley 5 is rotatably arranged on the mounting table, the lifting rope 44 passes through the pulley 43 and the movable pulley 5 and is fixedly arranged on the pulley frame, the lifting winch 44 is connected with the lifting pulley 2 through a pulley block formed by the lifting pulley 43 and the movable pulley 5, the lifting pulley block and the lifting winch 42 is rotatably arranged on the lifting pulley 42, and the lifting pulley 44 is enabled to face the lifting winch 2 and is enabled to be far away from the lifting winch 42, and is enabled to rotate towards the lifting pulley direction towards the lifting winch 42, and is far away from the lifting pulley 2, and is enabled to be driven towards the lifting pulley direction and is far from the lifting pulley 2.

Referring to fig. 1 and 2, a driving winch 6 is fixedly mounted on a hull 1 through bolts, an adjusting rope 7 is arranged on the driving winch 6, one end of the adjusting rope 7, far away from the driving winch 6, is fixedly arranged on a hanging bracket 41, and the driving winch 6 drives the adjusting rope 7 to wind and unwind to drive the hanging bracket 41 to rotate, so that the hanging bracket 41 is unfolded and stored, and the probability of damage to the hanging bracket 41 can be reduced when the hanging bracket 41 is stored in severe weather.

Referring to fig. 1, the cutter suction mechanism 3 comprises a crushing rotor 31 rotatably arranged at one end of a bucket bridge 2 far away from a ship body 1 and a mud suction pipe 32 arranged on the bucket bridge 2, wherein a crushing motor is arranged on the bucket bridge 2, a rotating shaft of the crushing motor is fixedly connected with the crushing rotor 31, the crushing motor drives the crushing rotor 31 to rotate so as to crush river bottom mud, an inlet of the mud suction pipe 32 is arranged towards the crushing rotor 31, the mud suction pipe 32 is a soft pipeline, an outlet of the mud suction pipe 32 is connected and communicated with a mud discharge pipeline 8, and a power part 9 is arranged on the mud suction pipe 32; the power part 9 provides suction force for the mud suction pipe 32, and the mud crushed by the crushing rotary head 31 is absorbed and then discharged to a subsequent mud treatment area through a blood stasis removing pipeline, so that the mud is subjected to subsequent treatment.

Referring to fig. 1, the power unit 9 includes a mud pump 91 mounted on the suction pipe 32, and a gear box 92 and a motor 93 mounted on the conventional art, wherein a rotation shaft of the motor 93 is connected to an input end of the gear box 92, an output end of the gear box 92 is connected to an input end of the mud pump 91, and the rotation shaft of the motor 93 drives the mud pump 91 after being decelerated by the gear box 92; the motor 93 drives the mud pump 91 after being decelerated through the gear box 92, and provides power for the mud suction pipe 32, so that the mud suction pipe 32 can absorb mud conveniently.

Referring to fig. 1, a positioning pile 10 is vertically arranged at the tail of a ship body 1, the positioning pile 10 slides at the bottom of the ship body 1 along the vertical direction, the positioning pile 10 is convenient to fix the ship body 1 during dredging, and the probability that the drift of the ship body 1 affects dredging effect is reduced; the ship body 1 is provided with a lifting mechanism 11, the lifting mechanism 11 comprises an oil cylinder 111 fixedly arranged on the ship body 1, a driving table 112 arranged on a push rod of the oil cylinder 111, a driving pulley 113 rotatably arranged on the driving table 112 and a driving rope 114 with one end fixed on the ship body 1, the oil cylinder 111 is fixedly arranged on the ship body 1, the push rod of the oil cylinder 111 is arranged away from the ship body 1, the driving table 112 is arranged on the push rod of the oil cylinder 111, the driving pulley 113 is rotatably arranged on the driving table 112, one end of the driving rope 114 is fixed on the ship body 1, and the driving rope 114 is fixedly arranged on the positioning pile 10 after passing through the driving pulley 113.

The implementation principle of the embodiment of the application is as follows: when dredging is needed, the positioning pile 10 is inserted into soil to fix the ship body 1, then the stirring motor and the mud pump 91 are started, the stirring rotary head 31 is used for crushing river bottom mud, the crushed mud is discharged to a mud treatment area through the mud discharging pipeline 8 after entering from the mud suction pipe 32, and when severe weather is met, the hanging frame 41 and the bucket bridge 2 are contained by rotating the hanging frame 41, so that the probability of damage of the hanging frame 41 and the bucket bridge 2 in the severe weather is reduced.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a silt hank is inhaled ship, includes hull (1), hull (1) head rotates and is provided with bucket bridge (2), be provided with hank on bucket bridge (2) and inhale mechanism (3), be provided with actuating mechanism (4) between bucket bridge (2) and hull (1), actuating mechanism (4) drive bucket bridge (2) rotate on hull (1), its characterized in that: the driving mechanism (4) comprises a hanging bracket (41), a lifting winch (42), a lifting pulley (43) and a lifting rope (44), wherein the hanging bracket (41) is rotatably arranged on the ship body (1), the lifting winch (42) is arranged on the ship body (1), the lifting pulley (43) is rotatably arranged on the hanging bracket (41) at one end far away from the ship body (1), the lifting rope (44) is arranged on the lifting winch (42), the lifting rope (44) penetrates through the lifting pulley (43) and is connected with the bucket bridge (2) and the lifting winch (42), and the lifting winch (42) drives the lifting rope (44) to roll and unwind to drive the bucket bridge (2) to rotate.

2. A sludge cutter suction vessel as claimed in claim 1 wherein: the bucket bridge (2) is provided with a movable pulley (5), and the lifting rope (44) passes through the movable pulley (5) after passing through the lifting pulley (43).

3. A sludge cutter suction vessel as claimed in claim 1 wherein: the ship is characterized in that a driving winch (6) is arranged on the ship body (1), an adjusting rope (7) is arranged on the driving winch (6), and one end, far away from the driving winch (6), of the adjusting rope (7) is fixedly arranged on the hanging frame (41).

4. A sludge cutter suction vessel as claimed in claim 1 wherein: the cutter suction mechanism (3) comprises a stirring rotary head (31) and a suction pipe (32), the stirring rotary head (31) is rotationally arranged at one end of the bucket bridge (2) away from the ship body (1), the suction pipe (32) is arranged on the bucket bridge (2), an inlet of the suction pipe (32) is arranged towards the stirring rotary head (31), an outlet of the suction pipe (32) is connected and communicated with a sludge discharge pipeline (8), and a power piece (9) is arranged on the suction pipe (32).

5. A sludge cutter suction vessel as claimed in claim 4 wherein: the suction pipe (32) is a soft pipeline.

6. A sludge cutter suction vessel as in claim 5 wherein: the power piece (9) comprises a mud pump (91), a gear box (92) and a motor (93), wherein the mud pump (91) is arranged on a mud suction pipe (32), the gear box (92) and the motor (93) are arranged on a ship body (1), a rotating shaft of the motor (93) is connected with an input end of the gear box (92), an output end of the gear box (92) is connected with an input end of the mud pump (91), and the rotating shaft of the motor (93) drives the mud pump (91) after being decelerated through the gear box (92).

7. A sludge cutter suction vessel as claimed in claim 1 wherein: the tail of the ship body (1) is vertically provided with a positioning pile (10), and the positioning pile (10) slides along the vertical direction at the bottom of the ship body (1).

8. A sludge cutter suction vessel as in claim 7 wherein: the lifting mechanism (11) is arranged on the ship body (1), the lifting mechanism (11) comprises an oil cylinder (111), a driving table (112), a driving pulley (113) and a driving rope (114), the oil cylinder (111) is fixedly arranged on the ship body (1), a push rod of the oil cylinder (111) is arranged away from the ship body (1), the driving table (112) is arranged on the push rod of the oil cylinder (111), the driving pulley (113) is rotatably arranged on the driving table (112), one end of the driving rope (114) is fixed on the ship body (1), and the driving rope (114) is fixedly arranged on the positioning pile (10) after penetrating through the driving pulley (113).