CN109704101B

CN109704101B - Cargo transport cabin structure of ship

Info

Publication number: CN109704101B
Application number: CN201910189835.9A
Authority: CN
Inventors: 葛崇斌
Original assignee: Zhejiang Yiming Technology Co Ltd
Current assignee: Zhejiang Yiming Technology Co., Ltd
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-10-09
Anticipated expiration: 2039-03-13
Also published as: CN109704101A

Abstract

Shipping cargo transport cabin structure, including the deck, the bottom bay is installed to the below equipartition on deck, its characterized in that, install the storehouse of going up and down through hydraulic pressure post control in the bottom bay, install the track frame on the deck, install threaded rod and lower threaded rod on the track frame, threaded rod before still installing on the deck, wherein: the tail ends of the upper threaded rod and the threaded rod are respectively provided with a belt pulley, and a first motor is arranged on the ship deck and drives the belt pulleys to rotate through a belt; the lower threaded rod is driven to rotate by the motor II arranged above the motor I, and the invention has the beneficial effects that: the invention utilizes reasonable structural design, is divided into a plurality of cabins, can be adjusted, can flexibly unload different cabins, simultaneously reduces the volume of the cargo cabin, reduces the mobility of the cargo, improves the safety in the transportation process, and is suitable for popularization and use.

Description

Cargo transport cabin structure of ship

Technical Field

The invention relates to a ship cargo transport cabin structure and a discharging method thereof, and belongs to the technical field of ship engineering.

Background

International maritime solid bulk cargo regulations (IMSBC regulations) have currently been enforced which govern the three groups A, B and C for the on-board solid bulk cargo. Wherein, the A group of goods are the easy-to-flow goods. The water-retaining agent is composed of a certain proportion of fine particles and a certain amount of water, and when the water content of the water-retaining agent exceeds a certain level during marine shipment, fluidization can occur so as to form a fluid state.

At present, a crane is usually adopted to lift a grab bucket to grab a bucket, then the bucket is lifted and finally unloaded on a truck, so that the speed is very low, and meanwhile, the cargo transportation bin is a whole, so that the cargo cannot be effectively classified.

Disclosure of Invention

The invention overcomes the problems in the prior art and provides a ship cargo transport cabin structure and a discharging method thereof.

The specific technical scheme of the invention is as follows:

shipping cargo transport cabin structure, including the deck, the bottom bay is installed to the below equipartition on deck, its characterized in that, install the storehouse of going up and down through hydraulic pressure post control in the bottom bay, install the track frame on the deck, install threaded rod and lower threaded rod on the track frame, threaded rod before still installing on the deck, wherein: the tail ends of the upper threaded rod and the front threaded rod are respectively provided with a belt pulley, and a motor I is arranged on the ship deck and drives the belt pulleys to rotate through a belt; the lower threaded rod is driven to rotate by a motor II arranged above the motor I;

an electric winch is installed on the upper threaded rod, a goods unloading frame is installed on the front threaded rod, a conveying belt which is driven by a motor III to convey materials is installed on the goods unloading frame in a hinged mode through a pin shaft, and a first steel wire rope is connected between the conveying belt and the electric winch; the unloading frame is also provided with a rotating shaft, rollers are arranged at two ends of the rotating shaft, a pressing plate is arranged in the middle of the rotating shaft, and a spring is arranged below the pressing plate; the unloading frame is also provided with a baffle used for propping against the upper goods warehouse, the two sides of the unloading frame are also provided with fixed rods, the fixed rods are hinged with pressing sheets, the upper parts of the pressing sheets are connected with a retracting pull rod, the baffle is connected with the retracting pull rod, the lower parts of the rolling wheels and the pressing sheets are connected with a steel cable, and a spring is connected between the bottom of the pressing sheets and the frame body of the unloading frame;

the material suction device is characterized in that the lower threaded rod is provided with a material suction frame, one side of the material suction frame is provided with a lifting frame which is driven by a motor to lift, the lifting frame is provided with a material suction pipe which is driven by a hydraulic cylinder to move up and down, the material suction pipe is provided with a high-pressure material suction pump, and a discharge port of the material suction pipe extends to the conveying belt.

Preferentially, go up the bottom in storehouse and be equipped with a plurality of folded sheets together that articulate, the both sides of folded sheet are installed the pin rod and are penetrated and lay in the slide bearing on the track, go up the tip in storehouse and install double-end motor, the action wheel of double-end motor drive both sides is rotatory, the lateral wall of going up the storehouse still installs from the driving wheel, be equipped with wire rope two on the action wheel and bypass from the driving wheel after being connected with the most terminal pin rod of opposite side.

Preferentially, the other side of the material suction frame is provided with a balancing weight, and the balancing weight is provided with a telescopic rod connected with the lifting frame.

Based on the device, the invention also provides a discharging method of the ship cargo transport cabin structure, which is characterized by comprising the following steps,

1) when more than two kinds of goods exist, the upper goods bin is lifted through the hydraulic column, and after the bottom bin is loaded, the folding plate is returned to seal the bottom of the upper goods bin through lowering the steel wire rope II, so that the other kind of goods can be loaded;

2) during unloading, the first motor and the second motor are linked simultaneously to position the warehouse to be unloaded; wherein: the motor drives the electric capstan and the unloading frame to move on the upper threaded rod and the front threaded rod respectively, and the motor II drives the suction frame to move on the lower threaded rod;

3) based on the step 2), after the goods arrive at the designated goods warehouse, the electric winch transfers the steel wire rope to transfer the conveyor belt for unloading, after the conveyor belt is transferred, the pressing plate is pressed downwards to enable the rotating shaft to rotate to drive the idler wheel to rotate, the steel wire rope is pulled to move, the pressing plate rotates by taking the fixed rod as an axis, the pressing plate pushes the pull rod to move backwards to push the baffle plate backwards to be pushed against the wall surface of the goods warehouse, so that the goods are prevented from falling off in the unloading process, at the moment, the spring is compressed, and the spring is also compressed;

4) based on the step 3), the transport truck is stopped at the discharge end of the conveyor belt, the motor III is started to drive the conveyor belt to move, then the high-pressure suction pump is started to drive the suction pipe to suck the goods in the upper cargo compartment, and the goods are conveyed to the conveyor belt and then enter the transport truck;

5) after the goods in the upper goods warehouse are unloaded, the driving wheels on two sides are driven by the double-end motor to rotate to drive the steel wire rope II to drive the pin rod of the tail-end folding plate opposite to the steel wire rope II, so that the pin rod moves towards the direction of the double-end motor, a plurality of folding plate edges hinged together are folded, the bottom of the upper goods warehouse is opened, and the goods in the bottom warehouse are exposed; repeating the step 4), and unloading the goods in the bottom bin;

6) after unloading is finished, the first steel wire rope is recovered through the electric winch to retract the conveyor belt, so that the spring below the pressing plate rebounds to push the pressing plate back to the original position, the roller rotates back to the original position, the spring between the bottom of the pressing plate and the frame body of the unloading frame rebounds to the original position, and the pressing plate resets to drive the baffle to return;

7) and repeating the steps 2) -6) to unload other cargo transportation bins until the unloading operation is completed.

The invention has the beneficial effects that: the invention utilizes reasonable structural design, is divided into a plurality of cabins, can be adjusted, can flexibly unload different cabins, simultaneously reduces the volume of the cargo cabin, reduces the mobility of the cargo, improves the safety in the transportation process, and is suitable for popularization and use.

Drawings

FIG. 1 is a structural view of a cargo hold structure of a ship according to the present invention;

FIG. 2 is a block diagram of another view orientation of FIG. 1;

FIG. 3 is a partially disassembled view of FIG. 1;

FIG. 4 is a further disassembled view of FIG. 3;

FIG. 5 is another partially disassembled view of FIG. 1;

fig. 6 is a further disassembled view of fig. 5.

Detailed Description

Example 1

As shown in the figure, the ship cargo transport cabin structure comprises a ship deck 1, bottom bins 13 are uniformly arranged below the ship deck 1, an upper cargo bin 12 controlled to lift through a hydraulic column 14 is arranged in each bottom bin 13, when more than two kinds of cargos exist, the upper cargo bin 12 is lifted through the hydraulic column 14, after the bottom bins 13 are loaded, a second steel wire rope is lowered to return a folding plate 15, so that the bottoms of the upper cargo bins 12 are sealed, and the other kind of cargos can be loaded; if only one kind of goods is used, the folding plate 15 is directly folded to form the integral cabin.

Install track frame 41 on the ship deck 1, install threaded rod 3 and lower threaded rod 2 on the track frame 41, threaded rod 36 before still installing on the ship deck 1, wherein: the tail ends of the upper threaded rod 3 and the front threaded rod 36 are both provided with a belt pulley 4, and the ship deck 1 is provided with a motor I7 which drives the belt pulley 4 to rotate through a belt 8; the lower threaded rod 2 is driven to rotate by a second motor 6 arranged above the first motor 7. During unloading, the first motor 7 and the second motor 6 are linked simultaneously to position the cargo bin needing unloading.

An electric winch 40 is installed on the upper threaded rod 3, a goods unloading frame 43 is installed on the front threaded rod 36, a conveying belt 30 which drives materials to be conveyed through a motor III 31 is installed on the goods unloading frame 43 in a hinged mode through a pin shaft 39, and a first steel wire rope 29 is connected between the conveying belt 30 and the electric winch 40; the unloading frame 43 is also provided with a rotating shaft 35, two ends of the rotating shaft 35 are provided with rollers 25, the middle of the rotating shaft 35 is provided with a pressing plate 33, and a spring 34 is arranged below the pressing plate 33; the unloading frame 43 is further provided with a baffle 26 for supporting the upper cargo bin 12, the two sides of the unloading frame 43 are further provided with fixing rods 23, pressing sheets 27 are hinged to the fixing rods 23, the upper portions of the pressing sheets 27 are connected with pull-in rods 45, the baffle 26 is connected with the pull-in rods 45, the lower portions of the rollers 25 and the pressing sheets 27 are connected with steel cables 24, and springs 22 are connected between the bottoms of the pressing sheets 27 and the frame body of the unloading frame 43.

Install on the threaded rod 2 down and inhale the work or material rest 47, inhale the work or material rest 47 one side and install the crane that goes up and down through motor four 11 drives, install on the crane and drive the material pipe 9 that inhales of up-and-down motion through pneumatic cylinder 10, inhale and install high pressure on the material pipe 9 and inhale material pump 37, inhale the discharge gate of material pipe 9 and extend to on the conveyer belt 30, inhale the another side installation balancing weight 28 of work or material rest 47, it is connected with the crane to be equipped with telescopic link 38 on the balancing weight 28. The two sides can be balanced by arranging the balancing weight, and the high-pressure material suction pump 37 is prevented from generating large vibration in the material suction process.

Go up the bottom of storehouse 12 and be equipped with a plurality of folded sheet 15 articulated together, the both sides of folded sheet 15 are installed the pin rod and are penetrated and lay in slide bearing 20 on track 16, go up the tip of storehouse 12 and install double-end motor 18, the action wheel 19 of double-end motor 18 drive both sides is rotatory, the lateral wall of going up storehouse 12 still installs from driving wheel 17, it is connected with the most terminal pin rod of opposite side after driving wheel 17 to be equipped with wire rope two on the action wheel 19.

1) when more than two kinds of goods exist, the upper goods cabin 12 is lifted through the hydraulic column 14, after the bottom cabin 13 is loaded, the folding plate 15 is returned to seal the bottom of the upper goods cabin 12 through lowering the steel wire rope II, and therefore the other kind of goods can be loaded;

2) during unloading, the first motor 7 and the second motor 6 are linked simultaneously to position the cargo bin to be unloaded; wherein: the motor I7 drives the electric winch 40 and the unloading frame 43 to move on the upper threaded rod 3 and the front threaded rod 36 respectively, and the motor II 6 drives the material sucking frame 47 to move on the lower threaded rod 2;

3) based on the step 2), after the specified warehouse is reached, the first steel wire rope 29 is placed through the electric winch 40, the conveyor belt 30 is placed downwards for discharging, after the conveyor belt 30 is placed, the pressing plate 33 is pressed downwards, the rotating shaft 35 rotates to drive the roller 25 to rotate, the steel wire rope 24 is pulled to move, the pressing plate 27 rotates by taking the fixing rod 23 as an axis, the pressing plate 27 pushes the pull rod 45 to move backwards, the baffle 26 is pushed backwards to be pushed against the wall surface of the upper warehouse 12, the goods are prevented from falling off in the discharging process, at the moment, the spring 34 is compressed, and the spring 22 is also compressed;

4) based on the step 3), the transport truck is parked at the discharge end of the conveyor belt 30, the motor III is started to drive the conveyor belt 30 to move, then the high-pressure suction pump 37 is started to drive the suction pipe 9 to suck the goods in the upper cargo compartment 12, and the goods are conveyed onto the conveyor belt 30 and then enter the transport truck;

5) after the goods in the upper goods bin 12 are unloaded, the driving wheels 19 on two sides are driven by the double-head motor 18 to rotate to drive the steel wire rope II to drive the pin rod of the tail-end folding plate 15 opposite to the steel wire rope II, so that the pin rod moves towards the double-head motor 18, the edges of the folding plates 15 which are hinged together are folded, the bottom of the upper goods bin 12 is opened, and the goods in the bottom bin 13 are exposed; repeating the step 4), and unloading the goods in the bottom bin 13;

6) after unloading is finished, the first steel wire rope 29 is recovered through the electric winch 40 to retract the conveyor belt 30, the spring 34 below the pressing plate rebounds to push the pressing plate 33 back to the original position, the roller 25 rotates back to the original position, the spring 22 between the bottom of the pressing plate and the unloading frame body rebounds to the original position, and the pressing plate 27 resets to drive the baffle 26 to return;

In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.

Claims

1. Ship cargo transport cabin structure, including deck (1), end storehouse (13) are installed to the below equipartition of deck (1), its characterized in that, install in end storehouse (13) and go up storehouse (12) through hydraulic pressure post (14) control lift, install track frame (41) on deck (1), install threaded rod (3) and lower threaded rod (2) on track frame (41), still install preceding threaded rod (36) on deck (1), wherein: the tail ends of the upper threaded rod (3) and the front threaded rod (36) are respectively provided with a belt pulley (4), and a motor I (7) is arranged on the ship deck (1) and drives the belt pulley (4) to rotate through a belt (8);

the lower threaded rod (2) is driven to rotate by a motor II (6) arranged above a motor I (7), the upper threaded rod (3) is provided with an electric capstan (40), the front threaded rod (36) is provided with a goods unloading frame (43), the goods unloading frame (43) is hinged with a conveyor belt (30) which is driven to transport materials by a motor III (31) through a pin shaft (39), and a steel wire rope I (29) is connected between the conveyor belt (30) and the electric capstan (40);

the unloading frame (43) is also provided with a rotating shaft (35), two ends of the rotating shaft (35) are provided with rollers (25), the middle of the rotating shaft (35) is provided with a pressing plate (33), and a spring (34) is arranged below the pressing plate (33); the unloading frame (43) is further provided with a baffle (26) used for propping against the upper goods bin (12), fixing rods (23) are further mounted on two sides of the unloading frame (43), pressing sheets (27) are hinged to the fixing rods (23), the upper portions of the pressing sheets (27) are connected with retracting pull rods (45), the baffle (26) is connected with the retracting pull rods (45), the lower portions of the rollers (25) and the pressing sheets (27) are connected with steel cables (24), and springs (22) are connected between the bottoms of the pressing sheets (27) and the frame body of the unloading frame (43);

install on lower threaded rod (2) and inhale work or material rest (47), inhale one side of work or material rest (47) and install the crane that goes up and down through motor four (11) drive, install on the crane and drive material pipe (9) of inhaling of up-and-down motion through pneumatic cylinder (10), inhale and install high pressure on material pipe (9) and inhale material pump (37), inhale the discharge gate of material pipe (9) and extend to on conveyer belt (30).

2. The cargo tank structure of ship as claimed in claim 1, wherein a weight block (28) is installed on the other side of the material suction frame (47), and an expansion rod (38) is arranged on the weight block (28) and connected with the lifting frame.