CN115724239A

CN115724239A - Material taking system and ship unloader

Info

Publication number: CN115724239A
Application number: CN202211044075.0A
Authority: CN
Inventors: 赵迎九; 肖强; 王艳琳; 高翔; 曹磊; 邱兆国; 刘江浩; 赵建君; 谢文宗; 初柳辰; 王泽宇
Original assignee: Huadian Lanke Technology Co Ltd
Current assignee: Huadian Lanke Technology Co Ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-03

Abstract

The invention relates to a material taking system and a ship unloader, comprising: a material taking device; push and take off clear cabin device, follow extracting device's direction of motion sets up extracting device's lateral part, push and take off clear cabin device includes: one end of the rod body assembly is rotatably connected with the side part of the material taking device, and the other end of the rod body assembly extends towards the direction far away from the material taking device; the pushing and raking part is arranged on one side of the extending rod body component, and at least part of the pushing and raking part extends downwards; and the pushing and raking lifting structure is arranged between the material taking device and the pushing and raking cabin cleaning device. The rod body assembly extends into the corner position below the hatch coaming of the cargo ship, the pushing and raking piece is utilized to push out materials at the corner position in the process that the pushing and raking cabin cleaning device integrally moves synchronously along with the material taking device, the pushing and raking lifting structure is utilized to drive the pushing and raking cabin cleaning device to rotate to a proper height position, the materials at different height positions are pushed out, and the completeness of unloading the materials is ensured.

Description

Material taking system and ship unloader

Technical Field

The invention relates to the technical field of port equipment, in particular to a material taking system and a ship unloader.

Background

The chain bucket ship unloader is widely applied to port bulk cargo ship unloading wharfs and has outstanding environmental protection advantages. In the working process of the bucket ship unloader, in a bucket arm, a bucket is lifted to the top of the bucket arm through a lifting machine, and then the bucket rotates reversely to unload materials onto a conveying belt for conveying.

However, the chain bucket main structure is great, can only dig under the hatch and get the material, can't stretch into some corner positions of the hatch coaming below of cargo ship and unload and get the material for the material can not clean up completely, leads to using the chain bucket ship unloader to unload and need extra clear cabin process to clear up after the ship, and clear cabin volume is great, wastes time and energy.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is that the material taking device in the prior art cannot stretch into some corner positions below the hatch coaming of the cargo ship to unload materials, so that the materials cannot be completely cleaned, thereby providing the material taking device and the ship unloader.

The invention provides a material taking system, which comprises:

the material taking device is suitable for digging and taking materials;

push and take off clear cabin device, follow extracting device's direction of motion sets up extracting device's lateral part, push and take off clear cabin device includes:

one end of the rod body assembly is rotatably connected with the side part of the material taking device, and the other end of the rod body assembly extends towards the direction far away from the material taking device;

the pushing and raking part is arranged on one side of the extending rod body component, and at least part of the pushing and raking part extends downwards;

the pushing and raking lifting structure is arranged between the material taking device and the pushing and raking cabin cleaning device, the fixed end of the pushing and raking lifting structure is connected with the material taking device, the movable end of the pushing and raking lifting structure is rotatably connected with one side, away from the material taking device, of the pushing and raking cabin cleaning device, the movable end of the pushing and raking lifting structure is suitable for being opposite to the fixed end of the pushing and raking lifting structure to perform telescopic motion, so that the pushing and raking cabin cleaning device is driven to be in a first unfolding state, away from the material taking device, or in a first folding state, wherein the material taking device is folded in the direction.

The extracting device includes: a bearing part; the material taking head is arranged on the bearing part and comprises a first material taking part and a second material taking part, the second material taking part is arranged on the lower side of the first material taking part, and the material taking head is suitable for moving along the height direction; the first flexible lifting assembly comprises a first lifting driving piece and a first flexible piece, the first flexible piece is connected and arranged between the bearing part and the first material taking part, and is suitable for being tightened or loosened under the action of the first lifting driving piece and driving the first material taking part to lift relative to the bearing part;

the second flexible lifting assembly comprises a second lifting driving piece and a second flexible piece, wherein the first flexible piece is connected and arranged between the bearing part and the first material taking part, is suitable for tightening or loosening under the action of the second lifting driving piece, and drives the second material taking part to lift relative to the first material taking part.

The first flexible lifting assembly further comprises a first adjusting structure, the first adjusting structure is provided with the first flexible part along the circumferential direction and is suitable for bearing the first flexible part and adjusting the trend of the first flexible part;

the second flexible lifting assembly further comprises a second adjusting structure, the second flexible part is arranged on the first adjusting structure along the circumferential direction, and the second adjusting structure is suitable for bearing the second flexible part and adjusting the trend of the second flexible part.

The first adjusting structure comprises a first direction-changing pulley block, is arranged on the first material taking part and comprises a plurality of first direction-changing pulley pieces arranged at intervals along the axial direction, the first flexible piece is wound on each first direction-changing pulley piece and is suitable for driving the first material taking part to lift, the end part of the first flexible piece is connected with the first lifting driving piece, and the first lifting driving piece is arranged on the bearing part;

the second adjusting structure comprises a fifth bend pulley block, the fifth bend pulley block is arranged on the second material taking part and comprises a plurality of fifth bend pulley pieces which are arranged at intervals along the axial direction, the second flexible piece is wound on each fifth bend pulley piece and is suitable for driving the second material taking part to lift, the end part of the second flexible piece is connected with the second lifting driving piece, and the second lifting driving piece is arranged on the bearing part.

The reclaiming system still includes: the material taking frame is arranged on the bearing part, is respectively connected with the first flexible lifting component and the second flexible lifting component and is suitable for containing the material taking head, a first guide piece is arranged in the direction of the first material taking part towards the material taking frame, the material taking frame is movably connected with the first guide piece, a second guide piece is arranged in the direction of the first material taking part towards the second material taking part, and the second material taking part is movably connected with the second guide piece.

The first adjustment structure further includes:

the second direction-changing pulley block is arranged at the top of the material taking frame, a plurality of second direction-changing pulley pieces are axially arranged at intervals on the second direction-changing pulley block, the second direction-changing pulley pieces are arranged corresponding to the first direction-changing pulley pieces, and the first direction-changing pulley pieces and the second direction-changing pulley pieces are arranged along the first flexible pieces in a one-to-one staggered mode around the first flexible pieces.

The second adjustment structure further includes: the sixth direction-changing pulley block is arranged on the material taking frame, at least one sixth direction-changing pulley piece is arranged along the axial direction, and the sixth direction-changing pulley piece and the fifth direction-changing pulley piece are correspondingly arranged; and the ninth bend pulley block is arranged on the first material taking part, at least one ninth bend pulley piece is axially arranged, the second flexible piece is wound on the fifth bend pulley block, and two sides of the second flexible piece are respectively arranged around the ninth bend pulley piece and the sixth bend pulley piece.

The first adjusting structure comprises at least two groups of first direction-changing pulley blocks and at least two groups of second direction-changing pulley blocks, the first direction-changing pulley blocks are arranged along the horizontal direction, and the second direction-changing pulley blocks are arranged along the horizontal direction;

the second adjusting structure comprises at least two groups of fifth direction-changing pulley blocks and at least two groups of ninth direction-changing pulley blocks, the fifth direction-changing pulley blocks are arranged along the horizontal direction, and the ninth direction-changing pulley blocks are arranged along the horizontal direction;

the first adjusting structure further comprises a third direction-changing pulley block and a fourth direction-changing pulley block which are connected and arranged on the bearing part, one end of the first flexible part is arranged on the third direction-changing pulley block, and the fourth direction-changing pulley block is arranged adjacent to the first lifting driving part.

The second adjusting structure further comprises a seventh direction-changing pulley block and an eighth direction-changing pulley block which are connected and arranged on the bearing part, one end of the second flexible piece is arranged on the seventh direction-changing pulley block, and the eighth direction-changing pulley block is arranged adjacent to the second lifting driving piece.

Along one side of the material taking head, the third direction-changing pulley block and the seventh direction-changing pulley block, as well as the second direction-changing pulley block and the first direction-changing pulley block, are arranged along the same vertical direction, and projections of the third direction-changing pulley block and the seventh direction-changing pulley block in the vertical direction are respectively arranged along the same position or are arranged in a manner of being adjacent to each other;

and/or the presence of a gas in the gas,

and the fourth direction-changing pulley block and the eighth direction-changing pulley block, the second direction-changing pulley block and the first direction-changing pulley block are arranged along the same vertical direction along the other side of the material taking head, and projections of the fourth direction-changing pulley block and the eighth direction-changing pulley block and the first direction-changing pulley block in the other group are arranged along the same vertical direction or are arranged in a manner of being close to each other along the same position.

Get stub bar and include: a hopper body adapted to scoop material; the hopper chain is arranged annularly along the height direction, and a plurality of hopper main bodies are connected and arranged on the outer edge of the hopper chain; the hopper driving part is connected with a driving wheel, the driving wheel is matched with the hopper chain, and the hopper driving part is suitable for driving the driving wheel to rotate and drive the hopper chain to rotate along the height direction.

Get stub bar and still include: the adjusting slide way extends towards the inside of the annular structure formed by the hopper chain; a hopper auxiliary drive; the hopper auxiliary adjusting wheel is arranged on the adjusting slide way, movably connected with the adjusting slide way, matched with the hopper chain and suitable for being arranged under the action of the hopper auxiliary driving piece, and moved along the adjusting slide way and suitable for being tightened or loosened.

The reclaiming system further comprises: the housing is arranged on the outer side of the material taking head, and the lower end of the housing is arranged on the upper side of the lower end of the material taking head.

The housing includes: the upper shell is arranged outside the first material taking part and is provided with the first guide piece and the second guide piece; and the lower shell is arranged outside the second material taking part and movably connected with the second guide piece, and the lower end of the lower shell is arranged on the upper side of the bottom end of the hopper chain.

The bearing part is a running trolley, and/or the first flexible part and the second flexible part are rope parts.

The rod body component comprises a plurality of parallel extension rods, one ends of the extension rods are hinged to the side portions of the material taking devices respectively, and the other ends of the extension rods are hinged to the pushing and pulling parts respectively.

The pushing and pulling pieces are multiple and arranged in parallel along the extending direction of the extending rod.

The pushing and raking cabin cleaning device is arranged on two sides of the material taking device along the movement direction of the material taking device.

Push away and take off elevation structure includes:

the pushing and raking lifting reel is connected with the material taking device and is in power connection with a driving motor of the pushing and raking reel;

one end of the pushing and raking connecting rope is wound on the pushing and raking lifting reel, and the other end of the pushing and raking connecting rope is connected with one side, far away from the material taking device, of the pushing and raking cabin cleaning device.

The reclaiming system further comprises:

the cabin cleaning device is arranged at the other side part of the material taking device, the cabin cleaning device is arranged adjacent to the pushing and pushing cabin cleaning device, and the cabin cleaning device is suitable for gathering materials in a direction close to the material taking device;

first elevation structure follows extracting device's length direction sets up extracting device with clear between the cabin device, first elevation structure's stiff end with extracting device links to each other, first elevation structure's expansion end with clear cabin device links to each other, first elevation structure's expansion end is suitable for relatively first elevation structure's stiff end carries out concertina movement.

The movable end of the first lifting structure is rotatably connected with one side, close to the taking device, of the cabin cleaning device;

the material taking system further comprises a second lifting structure, the second lifting structure is arranged between the material taking device and/or the first lifting structure and the cabin cleaning device, the fixed end of the second lifting structure is connected with the material taking device and/or the fixed end of the first lifting structure, the movable end of the second lifting structure is rotatably connected with one side, far away from the material taking device, of the cabin cleaning device, the movable end of the second lifting structure is suitable for being opposite to the fixed end of the second lifting structure to conduct telescopic motion, and therefore the cabin cleaning device is driven to be in a second unfolding state far away from the material taking device or in a second folding state folded towards the direction of the material taking device.

The cabin cleaning devices are arranged on two opposite sides of the material taking device;

and/or two cabin cleaning devices are arranged on one side of the material taking device side by side.

The cabin cleaning device comprises:

one end of the mounting frame is rotatably connected with the movable end of the first lifting structure, and the other end of the mounting frame is rotatably connected with the movable end of the second lifting structure;

the spiral piece is rotationally connected to the mounting rack and is suitable for gathering materials towards the direction close to the material taking device after rotating;

the cabin cleaning driving motor is in power connection with the spiral piece;

the supporting component, with the mounting bracket links to each other, supporting component's bottommost high position is not less than the bottommost high position of flight, supporting component includes the supporting wheel, the supporting wheel is suitable for to be followed extracting device's direction of motion rolls, the supporting wheel is followed extracting device's direction of motion sets up.

The invention provides a ship unloader, comprising: the frame body is provided with a main beam; in the above material taking device, the bearing part is arranged on the main beam and is suitable for moving along the main beam.

The technical scheme of the invention has the following advantages:

1. the invention provides a material taking system, which comprises: the material taking device is suitable for digging and taking materials; push and take off clear cabin device, follow extracting device's direction of motion sets up extracting device's lateral part, push and take off clear cabin device includes: one end of the rod body assembly is rotatably connected with the side part of the material taking device, and the other end of the rod body assembly extends towards the direction far away from the material taking device; the pushing and pulling part is arranged on one side of the extending rod body component, and at least part of the pushing and pulling part extends downwards; the pushing and raking lifting structure is arranged between the material taking device and the pushing and raking cabin cleaning device, the fixed end of the pushing and raking lifting structure is connected with the material taking device, the movable end of the pushing and raking lifting structure is rotatably connected with one side, away from the material taking device, of the pushing and raking cabin cleaning device, the movable end of the pushing and raking lifting structure is suitable for being opposite to the fixed end of the pushing and raking lifting structure to perform telescopic motion, so that the pushing and raking cabin cleaning device is driven to be in a first unfolding state, away from the material taking device, or in a first folding state, wherein the material taking device is folded in the direction.

The invention provides a material taking system, wherein a rod body assembly is used as an extension part and extends into some corner positions below a hatch coaming of a cargo ship, a pushing and raking part is used for pushing out materials at some corner positions in the process that the whole pushing and raking cabin cleaning device synchronously moves along with a material taking device, and a pushing and raking lifting structure is used for driving the pushing and raking cabin cleaning device to rotate to a proper height position, so that the materials at different positions are raked out in the process that the whole pushing and raking cabin cleaning device synchronously moves along with the material taking device, and the integrity of unloaded materials is ensured. Therefore, the defect that in the prior art, the material taking device cannot stretch into some corner positions below the hatch coaming of the cargo ship to unload materials, so that the materials cannot be completely cleaned up is overcome.

2. The invention provides a material taking system, which comprises a material taking device and a material taking device, wherein the material taking device comprises: a bearing part; the material taking head is arranged on the bearing part and comprises a first material taking part and a second material taking part, the second material taking part is arranged on the lower side of the first material taking part, and the material taking head is suitable for moving along the height direction; the first flexible lifting assembly comprises a first lifting driving piece, a first flexible piece and a first adjusting structure, the first adjusting structure is provided with the first flexible piece along the circumferential direction and is suitable for bearing the first flexible piece and adjusting the trend of the first flexible piece, the first flexible piece is connected and arranged on the bearing part, the end part of the first flexible piece is connected with the first lifting driving piece and is suitable for being tightened or loosened under the action of the first lifting driving piece and driving the material taking head to lift relative to the bearing part; the second flexible lifting assembly comprises a second lifting driving piece, a second flexible piece and a second adjusting structure, wherein the second adjusting structure is arranged along the circumferential direction, the second flexible piece is suitable for bearing the second flexible piece and adjusting the trend of the second flexible piece, the second flexible piece is connected and arranged on the bearing part, the end part of the second flexible piece is connected with the second lifting driving piece and suitable for tightening or loosening under the action of the second lifting driving piece, and the second material taking part is driven to be opposite to the first material taking part to lift.

The cooperation setting of flexible piece and lift driving piece both can realize getting the stub bar relatively through tightening up or relaxing the rope piece the portion of bearing goes up and down, can also receive the perpendicular jacking force of the cabin motion that the surge arouses when getting the stub bar, absorbs the impact through the flexible piece, realizes following direction of height's unsteady, avoids transmitting external force to the portion of bearing or bearing extracting device's major structure.

Further, set up first flexible lifting unit and second flexible lifting unit respectively, correspond first material portion of getting and the second material portion of getting of going up and down respectively, both can realize getting the whole lift of material head through going up and down with the same lift, again can be after rising to extreme position with the same lift, through continuing to adjust the flexible lifting unit of second, further make the second of downside get the material portion and carry out further promotion to the first material portion of getting of upside relatively, and then effectively improve extracting device's lift scope, it is little effectively to overcome chain bucket arm self lift scope among the prior art, the perpendicular jacking force of cabin motion that the surge arouses simultaneously is structural from chain bucket arm transmission to the ship unloaders, make the ship unloaders structure receive the harm, and then influence the defect of ship unloaders service environment.

3. The first flexible lifting assembly further comprises a first adjusting structure, the first adjusting structure is circumferentially provided with the first flexible piece and is suitable for bearing the first flexible piece and adjusting the trend of the first flexible piece; the second flexible lifting assembly further comprises a second adjusting structure, the second flexible part is arranged on the first adjusting structure along the circumferential direction, and the second adjusting structure is suitable for bearing the second flexible part and adjusting the trend of the second flexible part.

Contain the flexible lifting unit who adjusts the structure through the setting, can bear the weight of the flexible piece and adjust the direction of flexible piece through adjusting the structure, make extracting device can get the stub bar through adjusting structure or lifting driving piece connection, drive power at the lifting driving piece is along the flexible piece effect when getting the stub bar, can be dual flexible piece effect, connect and avoid the flexible piece to act on getting the stub bar along the single line when, probably because of rocking that side direction external force appears, guarantee to get the lift stability of stub bar.

4. The invention provides a material taking system, wherein the adjusting device further comprises: the second direction-changing pulley block is arranged on the material taking frame, a plurality of second direction-changing pulley pieces are axially arranged at intervals on the second direction-changing pulley block, the second direction-changing pulley pieces are arranged corresponding to the first direction-changing pulley pieces, and the first direction-changing pulley pieces and the second direction-changing pulley pieces are arranged along the first flexible pieces in a one-to-one staggered mode in a winding mode.

Through setting up first redirection pulley spare with second redirection pulley saddle is followed first flexible piece is around establishing the crisscross setting of route one by one, sets up like this, improves the crisscross density of rope spare between the two, and then improves the connection compactness of first redirection pulley combination second redirection pulley block, guarantees the stability of bearing of getting the work or material rest to getting the material head.

5. The first adjusting structure further comprises a third direction-changing pulley block and a fourth direction-changing pulley block which are connected and arranged on the bearing part, one end of the first flexible piece is arranged on the third direction-changing pulley block, and the fourth direction-changing pulley block is arranged adjacent to the first lifting driving piece.

Through setting up the third and changing to the assembly pulley, on the one hand through assembly pulley connection bearing portion, because rope spare and pulley be slip or roll connection, can effectively adjust the influence that rope spare tensile stress changes to the assembly pulley setting position of third, avoid the damage of stress to hookup location department, on the other hand third changes to the end connection of assembly pulley and first flexible piece, one end is steady state, only need the first lift driving piece of opposite side to mediate receiving and releasing of first flexible piece, avoid both ends with establishing first lift driving piece, need both ends with opening with stopping with the same speed, and the problem of the regulation difficulty that brings appears.

In addition, because the first direction changing pulley piece and the second direction changing pulley piece all have a difference in height with the bearing part, and the end connection of first lift driving piece and first flexible piece needs to accept the first flexible piece that comes from first direction changing pulley piece and second direction changing pulley piece one side, through setting up the four direction changing pulley blocks adjacent with first lift driving piece, both are and flush the setting or the difference in height is less, make first lift driving piece can drive the first flexible piece of same height and stretch out and draw back, guaranteed the stability that first lift driving piece driven first flexible piece.

6. The material taking system provided by the invention further comprises: the adjusting slide way extends towards the inside of the annular structure formed by the hopper chain; a hopper auxiliary drive; the hopper auxiliary adjusting wheel is arranged on the adjusting slide way, movably connected with the adjusting slide way, matched with the hopper chain and arranged, and suitable for being arranged under the action of the hopper auxiliary driving piece, moving along the adjusting slide way and being suitable for tightening or loosening the hopper chain.

Through setting up the auxiliary control wheel of adjusting slide and hopper, because adjust the slide orientation the inside setting that extends of loop configuration is formed to the hopper chain, the hopper auxiliary control wheel on it is when setting up in that loop configuration is formed to the hopper chain, can tensioning hopper chain when adjusting the slide and moving towards the outside, avoid first material portion of getting and second to get the material portion in the motion process in opposite directions, the lax of hopper chain, and can relax hopper chain when adjusting the slide and moving towards the inboard, guarantee first material portion of getting and second get the stability of hopper chain when material portion of getting moves back, furtherly, hopper auxiliary control wheel is when setting up outside loop configuration is formed to the hopper chain, and is in the same reason.

7. The material taking system further comprises a housing, wherein the housing is arranged on the outer side of the material taking head, and the lower end of the housing is arranged on the upper side of the lower end of the material taking head.

Through setting up the housing, and its lower extreme setting is in the upside of getting the stub bar lower extreme, will get the stub bar parcel on the one hand, prevents that the material is excessive in the work, and on the other hand, there is the difference in height in both tip, can expose the lower extreme of getting the stub bar, realizes the normal transport to the below material.

8. The invention provides a material taking system, wherein a rod body assembly comprises a plurality of parallel extending rods, one ends of the extending rods are respectively hinged with the side part of a material taking device, and the other ends of the extending rods are respectively hinged with a pushing and pulling piece.

The four-bar linkage mechanism is characterized in that the two extension rods are arranged on the side part of the material taking device, the two extension rods are hinged to the side part of the material taking device, the two extension rods and the pushing and pulling piece form a set of four-bar linkage mechanism together, and under the transmission effect of the four-bar linkage mechanism, when the four-bar linkage mechanism is in different forms, the pushing and pulling piece always keeps a posture parallel to a connecting line of the two hinged positions of the side part of the material taking device in different positions, namely, the pushing and pulling piece always extends downwards, so that the efficiency of pushing and pulling the materials is improved while different material stacking environments of corner positions below a hatch coaming of a cargo ship are adapted.

9. The invention provides a material taking system, wherein a plurality of pushing and pulling pieces are arranged in parallel along the extending direction of an extending rod.

The plurality of pushing and pulling pieces are arranged, and the materials are simultaneously pulled by the plurality of pushing and pulling pieces in the synchronous movement process of the material taking device, so that the material taking efficiency is further improved.

10. The invention provides a material taking system, wherein push-pull cabin cleaning devices are arranged on two sides of a material taking device along the movement direction of the material taking device.

Because the hatch coaming of cargo ship generally is located cargo ship both sides, and for the both ends of extracting device direction of motion, when extracting device motion is close to one side coaming, the clear cabin device of pushing and taking off that is close to this side falls down to first expansion state under the effect of pushing and taking off elevation structure to stretch into some corner positions below the coaming in the in-process of extracting device further motion, accomplish subsequent operation of unloading and getting the material, correspondingly, when extracting device motion is close to the opposite side coaming, the clear cabin device of pushing and taking off that is close to this side operates with the principle, thereby unload the material of some corner positions below the both sides coaming completely and get.

11. The invention provides a material taking system, wherein a pushing and pulling lifting structure comprises: the pushing and raking lifting reel is connected with the material taking device and is in power connection with a pushing and raking reel driving motor; one end of the pushing and raking connecting rope is wound on the pushing and raking lifting reel, and the other end of the pushing and raking connecting rope is connected with one side, far away from the material taking device, of the pushing and raking cabin cleaning device.

The pushing and raking lifting reel is fixedly connected to the material taking device as a fixed end of the pushing and raking lifting structure, and under the driving action of a driving motor of the pushing and raking reel on the pushing and raking lifting reel, the pushing and raking lifting reel rotates to wind the pushing and raking connecting rope on the outer wall of the pushing and raking lifting reel or release the pushing and raking connecting rope, so that the pushing and raking connecting rope is shortened or extended, and the pushing and raking cabin cleaning device connected with the pushing and raking connecting rope is switched between an unfolding first state and a folding first state.

12. The invention provides a material taking system, which further comprises: the cabin cleaning device is arranged at the other side part of the material taking device, the cabin cleaning device is arranged adjacent to the pushing and pushing cabin cleaning device, and the cabin cleaning device is suitable for gathering materials in a direction close to the material taking device; first elevation structure follows extracting device's length direction sets up extracting device with clear between the cabin device, first elevation structure's stiff end with extracting device links to each other, first elevation structure's expansion end with clear cabin device links to each other, first elevation structure's expansion end is suitable for relatively first elevation structure's stiff end carries out concertina movement.

The first lifting structure is arranged between the material taking device and the cabin cleaning device, and the relative position of the cabin cleaning device and the material taking device is adjusted by the aid of the telescopic effect of the first lifting structure, so that the cabin cleaning device is far away from the bottom material taking position of the material taking device when the cabin cleaning device does not need to work, the height difference between the bottom position of the cabin cleaning device and the bottom material taking position of the material taking device is increased, partial materials contacting the side face of the material taking device when the cabin cleaning device normally operates are prevented from being scattered, and the material taking device can normally take materials.

13. The invention provides a material taking system, wherein the movable end of a first lifting structure is rotatably connected with one side of a cabin cleaning device close to the material taking device; the material taking system further comprises a second lifting structure, the second lifting structure is arranged between the material taking device and/or the first lifting structure and the cabin cleaning device, the fixed end of the second lifting structure is connected with the material taking device and/or the fixed end of the first lifting structure, the movable end of the second lifting structure is rotatably connected with one side, far away from the material taking device, of the cabin cleaning device, the movable end of the second lifting structure is suitable for being opposite to the fixed end of the second lifting structure to conduct telescopic motion, and therefore the cabin cleaning device is driven to be in a second unfolding state far away from the material taking device or in a second folding state folded towards the direction of the material taking device.

The movable end of the first lifting structure is rotatably connected with one side, close to the material taking device, of the cabin cleaning device, when the second lifting structure stretches and retracts, the cabin cleaning device and the material taking device are adjusted to rotate around the rotating connection position, and the cabin cleaning device rotates upwards to be switched to a second folding state from a second unfolding state when the cabin cleaning device is located at a view angle.

14. The invention provides a material taking system, wherein cabin cleaning devices are arranged on two opposite sides of the material taking device; and/or two cabin cleaning devices are arranged on one side of the material taking device side by side.

Four side walls are formed on the material taking device along the length direction, and the cabin cleaning device is arranged on two opposite side walls of the material taking device, so that the collection operation of materials on two corresponding sides of the material taking device is realized, and the cabin cleaning efficiency of the materials is improved. Two cabin cleaning devices are arranged on one side wall of the material taking device side by side, and meanwhile, the operation of collecting materials is realized, and the cabin cleaning efficiency of the materials is improved.

15. The invention provides a material taking system, and a cabin cleaning device comprises: one end of the mounting frame is rotatably connected with the movable end of the first lifting structure, and the other end of the mounting frame is rotatably connected with the movable end of the second lifting structure; the spiral piece is rotationally connected to the mounting rack and is suitable for gathering materials towards the direction close to the material taking device after rotating; the cabin cleaning driving motor is in power connection with the spiral piece; the supporting component, with the mounting bracket links to each other, the bottommost height position of supporting component is not less than the bottommost height position of flight, the supporting component includes the supporting wheel, the supporting wheel is suitable for to follow extracting device's direction of motion rolls, the supporting wheel is followed extracting device's direction of motion sets up.

The flight promotes the material under clear cabin driving motor's driving action, and the material moves along flight helix extending direction, and under clear cabin driving motor that is reasonable turned to the setting, it is collected to be close to extracting device with the material to realize clear cabin operation. After the cabin cleaning device is put down, the supporting component has a supporting effect on the top of the material or the bottom of the cabin, the supporting component is always tightly attached to the lower layer when the local shape fluctuates, and the cabin cleaning device is driven to fluctuate along with the local shape, so that the cabin cleaning device can adapt to different cabin bottom environments and is convenient to move with the main material taking device. Meanwhile, the height position of the bottommost part of the supporting component is slightly lower than that of the spiral piece, so that the cleaning efficiency of the spiral piece is ensured to the maximum degree, and the damage caused by interference between the spiral piece and a cabin bottom wall plate during working is avoided. After the cabin cleaning device is put down, the supporting wheels are arranged, so that the supporting wheels roll at the top of the material or the bottom of the cabin, and the movement smoothness of the cabin cleaning device is improved. Simultaneously, to the different modes of setting up of extracting device and clear cabin device at the different lateral walls of extracting device, the supporting wheel sets up along extracting device's direction of motion for the supporting wheel is suitable for along extracting device's direction of motion roll, thereby is convenient for clear cabin device and extracting device carry out synchronous motion.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a ship unloader provided in an embodiment of the present invention;

FIG. 2 is a schematic view of a reclaimer assembly of the ship unloader shown in FIG. 1;

FIG. 3 is a schematic view of the direction A of the material extracting apparatus shown in FIG. 2;

FIG. 4 is a schematic view of the reclaiming apparatus of FIG. 2 in a direction C;

fig. 5 is a schematic diagram of the movement of the second material taking section and the overall material taking head of the material taking device shown in fig. 2 relative to the bearing section and the material taking frame;

FIG. 6 is a schematic view of a first flexible lift assembly of the reclaimer assembly of FIG. 2;

FIG. 7 is a schematic view of a second flexible lift assembly of the reclaimer assembly shown in FIG. 2;

FIG. 8 is a schematic view of the direction D of the material extracting apparatus shown in FIG. 2;

FIG. 9 is a schematic view of the direction E of the reclaimer assembly shown in FIG. 2;

FIG. 10 is a schematic view of the take off device of FIG. 2 in the direction F;

FIG. 11 is a schematic illustration of the reclaiming system of the ship unloader of FIG. 1 in a first deployed state from the perspective of the push and pull hold clearing device;

FIG. 12 is a schematic illustration of the reclaiming system of the ship unloader of FIG. 1 in a first stowed state from the perspective of the push and pull hold clearing device;

FIG. 13 is a schematic illustration of the reclaiming system of the ship unloader of FIG. 1 in a second, deployed state as viewed from the push-and-pull hold-clearing device;

FIG. 14 is a top plan view of the reclaiming system of the ship unloader of FIG. 1 in a second, deployed state, as viewed from the push-and-pull hold-clearing device;

FIG. 15 is a side elevational view of the reclaiming system of the ship unloader shown in FIG. 1 in a second deployed state as viewed from the push and pull hold cleaner;

FIG. 16 is a schematic illustration of the reclaiming system of the ship unloader of FIG. 1 in a second stowed position from the perspective of the push and pull hold clearing device;

FIG. 17 is a schematic view of the alternative angle configuration of the ship unloader shown in FIG. 1;

description of reference numerals:

1. a ship unloader; 2. a cabin; 3. feeding; 4. a wharf foundation; 20. a main beam; 30. running the trolley; 100. a material taking device; 101. taking a stub bar; 1011. a hopper body; 1012. a hopper chain; 1013. a hopper drive member; 1014. a drive wheel; 1016. adjusting the slide way; 1017. a hopper auxiliary adjusting wheel; 1018. a first material taking part; 1019. a second material taking part; 102. a housing; 103. a material taking frame; 104. a first lifting drive member; 105. a first flexible member; 106. a first direction-changing pulley block; 107. a second direction-changing pulley block; 108. a third direction-changing pulley block; 109. a fourth direction-changing pulley block; 110. a second lifting drive member; 111. a second flexible member; 112. a fifth direction-changing pulley block; 113. a sixth direction-changing pulley block; 114. a seventh direction-changing pulley block; 115. an eighth direction-changing pulley block; 116. a first guide member; 117. a second guide member; 118. a ninth direction-changing pulley block; 200. a cabin cleaning device; 201. a mounting frame; 202. a spiral sheet; 203. cleaning the cabin driving motor; 204. a support assembly; 205. a support wheel; 206. pushing and raking the cabin cleaning device; 207. pushing the pushing and pulling piece; 208. an extension rod; 209. pushing and lifting the structure; 2091. pushing and pulling the lifting reel; 2092. pushing and raking the connecting rope; 210. a first lifting structure; 211. a second lifting structure; 2111. lifting the reel; 2112. cleaning the cabin and connecting the ropes; 212. fixing a hinge point; 213. and (4) a movable hinge point.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Furthermore, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

This embodiment provides a material taking system, chain bucket ship unloader is in the course of the work among the prior art, because the chain bucket main structure is great, can only dig under the hatch and get the material, can't stretch into some corner positions of the hatch coaming below of cargo ship and unload and get the material for the material can not clean up completely, leads to using chain bucket ship unloader to unload and need extra clear cabin process after the ship to clear up, and clear cabin volume is great, wastes time and energy.

Therefore, the reclaiming system provided by the embodiment, as shown in fig. 1 to 17, includes: the material taking device 100, the pushing and raking cabin cleaning device 206, the pushing and raking lifting structure 209 and the like.

The material extracting apparatus 100 is adapted to scoop material.

And a push-pull hold clearing device 206 disposed on the side of the material extracting apparatus 100 in the direction of movement of the material extracting apparatus 100.

Specifically, as shown in fig. 11 and 12, the pushing and picking chamber cleaning device 206 is arranged along the moving direction of the material taking device 100, when the material taking device 100 moves transversely to take materials by using a bucket, the pushing and picking chamber cleaning device 206 moves synchronously with the material taking device 100 and discharges materials at certain corner positions extending below the hatch coaming of the cargo ship, so that the materials at the corner positions are cleaned during the synchronous movement.

The push-pull bay cleaning device 206 includes: a rod body component and a pushing and pulling piece 207.

Rod body component, one end is connected with extracting device 100's lateral part rotation, and the other end extends the setting towards the direction of keeping away from extracting device 100.

And the pushing and pulling part 207 is arranged on one side of the extending rod body assembly, and at least part of the pushing and pulling part 207 extends downwards.

Specifically, the rod assembly extends into some corner positions below the hatch coaming of the cargo ship as an extension part, and the downward extending part of the pushing and raking part 207 is utilized to scrape out materials at some corner positions in the synchronous movement process of the pushing and raking cabin cleaning device 206 integrally along with the material taking device 100, so that the purpose of unloading the materials is achieved.

The pushing and raking lifting structure 209 is arranged between the material taking device 100 and the pushing and raking cabin cleaning device 206, the fixed end of the pushing and raking lifting structure 209 is connected with the material taking device 100, the movable end of the pushing and raking lifting structure 209 is rotatably connected with one side, far away from the material taking device 100, of the pushing and raking cabin cleaning device 206, and the movable end of the pushing and raking lifting structure 209 is suitable for performing telescopic motion relative to the fixed end of the pushing and raking lifting structure 209, so that the pushing and raking cabin cleaning device 206 is driven to be in a first unfolding state far away from the material taking device 100 or in a first folding state folded towards the direction of the material taking device 100.

Specifically, because the material below the hatch coaming of the cargo ship is in different positions, the pushing and raking lifting structure 209 is utilized to drive the pushing and raking cabin cleaning device 206 to rotate to a proper height position, so that the materials in different positions are raked out in the synchronous motion process of the whole pushing and raking cabin cleaning device 206 along with the material taking device 100, and the integrity of the unloaded material is ensured. Thereby overcoming the defect that the material taking device 100 in the prior art can not stretch into some corner positions below the hatch coaming of the cargo ship to take out materials, so that the materials can not be cleaned completely.

Further, the relative position of the pushing and raking cabin cleaning device 206 and the material taking device 100 is adjusted by utilizing the telescopic action of the pushing and raking lifting structure 209, so that the pushing and raking cabin cleaning device 206 is far away from the bottom material taking position of the material taking device 100 when the pushing and raking cabin cleaning device 206 does not need to work, the height difference between the bottom position of the pushing and raking cabin cleaning device 206 and the bottom material taking position of the material taking device 100 is increased, partial materials contacting the side surface of the material taking device 100 when the material taking device 100 normally runs are prevented from being pushed and scattered, and the material taking device 100 can normally take materials.

Further, the embodiment is not limited to the specific structural form of the pushing and pulling lifting structure 209, and the pushing and pulling lifting structure 209 may be a telescopic cylinder, a reel steel cable, or the like.

In this embodiment, the material taking device 100 includes: bearing part, getting material head 101 and first flexible lifting unit, the flexible lifting unit of second.

Specifically, the bearing part is a running trolley 30, the lower end of the bearing part is provided with wheels which can be matched with an external structure, such as a track of a movable arm support on the main beam 20, and the wheels can move along the length direction of the running trolley, as a changeable implementation mode, the bearing part can also be other installation bases, such as a bearing platform or a fixed frame, and in the embodiment, the middle part of the running trolley 30 is provided with an opening which can accommodate part of the material taking head 101 to pass through.

Get stub bar 101 and set up on the carrier part, be suitable for along the direction of height motion, including first material taking part 1018 and second material taking part 1019, wherein, second material taking part 1019 sets up in first material taking part 1018 downside, and the top end nestification sets up in first material taking part 1018 inboard. Specifically, inside the second taking section 1019 and the first taking section 1018, a plurality of hopper bodies 1011, hopper drivers 1013, and hopper chains 1012 are provided.

The hopper driving members 1013 are disposed at the upper side of the overall structure of the material taking head 101, specifically, the hopper driving members 1013 are provided with four groups, which are arranged in a square, in which the middle inner side of the hopper driving members 1013 is provided with the driving wheel 1014, which can rotate under the action of the four hopper driving members 1013, so that the arrangement effectively increases the driving power of the driving wheel 1014.

The hopper chain 1012 is formed in an irregular loop shape in the height direction, is engaged with the drive wheel 1014, and can be rotated in the height direction by the drive motor.

The hopper body 1011 is a bucket, and one side of being connected with the hopper chain 1012 is the flat end, and the other end is the shovel end, is the slope setting, and the shovel end is the slope cambered surface setting in this embodiment. During the rotation of the hopper chain 1012, the hopper chain 1012 faces the downward moving side along the rotation direction, the hopper body 1011 on the hopper chain 1012 is opened downward and turned to move horizontally at the lower end of the overall structure of the material taking head 101, so that the material below is dug, while the hopper body 1011 is turned to the upward moving side along the hopper chain 1012, and the opening of the hopper body 1011 is turned upward, so that the material is taken.

In addition, the material taking head 101 further comprises: an adjustment slide 1016, a hopper accessory drive, and a hopper accessory adjustment wheel 1017.

The adjusting slideway 1016 extends towards the inside of the ring structure formed by the hopper chain 1012, in this embodiment, the adjusting slideway 1016 is arranged along the vertical direction, the hopper auxiliary driving member is specifically a driving motor matched with a gear structure, an axle for driving the hopper auxiliary adjusting wheel 1017 is arranged on the adjusting slideway 1016, is movably connected with the adjusting slideway 1016, is arranged at the outer edge of the adjusting slideway and is meshed with the hopper chain 1012, can move along the adjusting slideway 1016 under the action of the hopper auxiliary driving member, and is suitable for tightening or loosening the hopper chain 1012.

By arranging the adjusting slide 1016 and the hopper auxiliary adjusting wheel 1017, the adjusting slide 1016 extends towards the inside of the ring-shaped structure formed by the hopper chain 1012, and the hopper auxiliary adjusting wheel 1017 on the adjusting slide 1016 can tension the hopper chain 1012 when moving towards the outer side along the adjusting slide 1016 when being arranged in the ring-shaped structure formed by the hopper chain 1012, so that the hopper chain 1012 is prevented from loosening during the opposite movement of the first material taking part 1018 and the second material taking part 1019, the hopper chain 1012 can be relaxed when the adjusting slide 1016 moves towards the inner side, the stability of the hopper chain 1012 when the first material taking part 1018 and the second material taking part 1019 move towards the back is ensured, and further, the hopper auxiliary adjusting wheel 1017 is arranged outside the ring-shaped structure formed by the hopper chain 1012, and the same principle is realized.

Further, hopper chain 1012 is the setting of buckling at the middle part, hopper auxiliary control wheel 1017 sets up in second gets material portion 1019, and outside hopper chain 1012 formed ring structure, the cooperation of the auxiliary wheel on the second of also fixedly setting up gets material portion 1019 in this embodiment, the auxiliary wheel is adjacent with hopper auxiliary control wheel 1017, and set up in hopper chain 1012, the operation of edge vertical direction of avoiding hopper chain 1012 like this receives the interference of hopper auxiliary control wheel 1017 motion, further guarantee hopper chain 1012's steady operation.

In this embodiment, the outer side of the material taking head 101 is further provided with a casing 102, the casing 102 is in a cylindrical shape, the upper end of the casing extends to the bearing part, and the lower end of the casing is arranged on the upper side of the lower end of the material taking head 101.

Through setting up housing 102, and its lower extreme setting is getting the upside of stub bar 101 lower extreme, will get stub bar 101 parcel on the one hand and live, prevents that the work in the material is excessive, and on the other hand, there is the difference in height in both tip, can expose the lower extreme of getting stub bar 101, realizes the normal transport to the below material.

The housing 102 includes: the upper casing is arranged outside the first material taking part 1018, a first guide piece 116 and a second guide piece 117 are arranged on the upper casing, the lower casing is arranged outside the second material taking part 1019 and movably connected with the second guide piece 117, and the lower end of the lower casing is arranged on the upper side of the bottom end of the hopper chain 1012.

The first flexible lifting assembly comprises a first lifting driving member 104 and a first flexible member 105. The second flexible lifting assembly comprises a second lifting driving element 110 and a second flexible element 111.

The first lifting driving member 104 and the second lifting driving member 110 are reels with driving motors, so that a single driving member can drive a plurality of groups of pulley sets to move synchronously, thereby improving the synchronism of adjustment driving.

The first flexible element 105 and the second flexible element 111 are rope elements in this embodiment, and are made of metal, such as steel cable, or can be rope elements.

The first flexible member 105 is connected between the carrying section and the first material taking section 1018, and is adapted to be tightened or loosened by the first lifting driving member 104 and drive the first material taking section 1018 to lift relative to the carrying section. Meanwhile, the second flexible member 111 is connected between the carrying portion and the second material taking portion 1019, and can be tightened or loosened under the action of the second lifting driving member 110, and drives the second material taking portion 1019 to lift relative to the first material taking portion 1018.

The cooperation setting of flexible piece and lift driving piece both can be relative through tightening up or loosening rope spare realization material taking head 101 the portion of bearing goes up and down, can also receive the perpendicular jacking force of the cabin motion that the surge arouses at material taking head 101 when, absorbs the impact through the flexible piece, realizes following direction of height's unsteady, avoids transmitting external force to the portion of bearing or bearing extracting device 100's major structure.

Further, set up first flexible lifting unit and second flexible lifting unit respectively, correspond first material portion 1018 of getting and the second material portion 1019 of getting of going up and down respectively, both can realize getting stub bar 101 and wholly go up and down through going up with going up to utmost point position back again, through continuing to adjust the flexible lifting unit of second, further make the second of downside get the material portion 1019 and get material portion 1018 and go on further promoting relatively the upside, and then effectively improve extracting device 100's lifting range, it is little effectively to overcome chain bucket arm self lifting range among the prior art, the perpendicular jacking force of cabin motion that the surge arouses simultaneously is transmitted to the ship unloader structurally from the chain bucket arm, make the ship unloader structure receive the harm, and then influence the defect of ship unloader service environment.

The first flexible lifting assembly further comprises a first adjusting structure, and the second flexible lifting assembly further comprises a second adjusting structure. The first adjusting structure is provided with a first flexible part 105 along the circumferential direction, the second adjusting structure is provided with a second flexible part 111 along the circumferential direction, the first adjusting structure is suitable for bearing the first flexible part 105 and adjusting the trend of the first flexible part 105, and the second adjusting structure is suitable for bearing the second flexible part 111 and adjusting the trend of the second flexible part 111.

Contain the flexible lifting unit who adjusts the structure through the setting, can bear the weight of the flexible piece and adjust the direction of flexible piece through adjusting the structure, make extracting device 100 can get stub bar 101 through adjusting the structure or the connection of lift driving piece, when the drive power of lift driving piece is acted on getting stub bar 101 along the flexible piece, can be dual flexible piece effect, when the connection is avoided the flexible piece to act on getting stub bar 101 along the single line, probably because of the rocking that side direction external force appears, guarantee to get the lift stability of stub bar 101.

In this embodiment, the first lifting drive 104 is provided on the carrier, the first adjustment formation is provided at least in part on the first take off section 1018, the second lifting drive 110 is provided on the carrier, and the first adjustment formation is provided at least in part on the second take off section 1019.

As an alternative embodiment, the first lifting drive 104 may be provided on the take off head 101, the first adjustment formation may not be provided on the first take off portion 1018, the second lifting drive 110 may be provided on the second take off portion 1019, and the second adjustment formation may not be provided on the second take off portion 1019.

In this embodiment, the first lifting driving member 104 and the second lifting driving member 110 are disposed on the carrying portion, the end of the first flexible member 105 is connected to the first lifting driving member 104, and the end of the second flexible member 111 is connected to the second lifting driving member 110.

The first adjusting structure comprises a first direction-changing pulley block 106, the first direction-changing pulley block 106 is arranged on the first material taking part 1018 and comprises a plurality of first direction-changing pulley pieces which are arranged at intervals along the axial direction, and the first flexible piece 105 is wound on each first direction-changing pulley piece and is suitable for driving the first material taking part 1018 to ascend and descend; the second adjusting structure comprises a fifth direction-changing pulley block 112, the fifth direction-changing pulley block 112 is arranged on the second material taking part 1019 and comprises a plurality of fifth direction-changing pulley pieces which are arranged at intervals along the axial direction, and the second flexible piece 111 is wound on each fifth direction-changing pulley piece and is suitable for driving the second material taking part 1019 to ascend and descend.

As an alternative embodiment, only one or two of the first direction-changing pulley member or the fifth direction-changing pulley member may be provided.

The material taking device 100 further comprises a material taking frame 103, the material taking frame 103 is arranged on the upper side of the bearing part and is square in shape, a first adjusting structure and a second adjusting structure are convenient to set, the material taking frame 103 is respectively connected with a first flexible lifting component and a second flexible lifting component and can accommodate a material taking head 101, the material taking head 101 can enter the material taking frame 103 in the lifting process, a first guide piece 116 is arranged in the direction of the first material taking part 1018 towards the material taking frame 103, the material taking frame 103 is movably connected with the first guide piece 116, a second guide piece 117 is arranged in the direction of the first material taking part 1018 towards the second material taking part 1019, and the second material taking part 1019 is movably connected with the second guide piece 117. In the present embodiment, the first guide 116 and the second guide 117 are pulley members, and may be guide rails, sliders, or the like as an alternative embodiment.

The first adjusting structure further comprises a second direction-changing pulley block 107, the second direction-changing pulley block 107 is arranged on the material taking frame 103, a plurality of second direction-changing pulley pieces are arranged at intervals along the axial direction, the second direction-changing pulley pieces are arranged corresponding to the first direction-changing pulley pieces, and the first direction-changing pulley pieces and the second direction-changing pulley pieces are arranged in a one-to-one staggered mode along the winding path of the first flexible piece 105.

The second adjusting structure further comprises a sixth direction-changing pulley block 113 and a ninth direction-changing pulley block 118, the sixth direction-changing pulley block 113 is arranged in the middle of the material taking frame 103, one or more sixth direction-changing pulley pieces are axially arranged on the second direction-changing pulley block 107, and the sixth direction-changing pulley pieces and the fifth direction-changing pulley pieces are correspondingly arranged.

The ninth direction-changing pulley block 118 is arranged on the first material taking part 1018, one or more ninth direction-changing pulley pieces are arranged along the axial direction, the second flexible piece 111 is wound on the fifth direction-changing pulley block 112, and two sides of the second flexible piece are respectively arranged around the ninth direction-changing pulley piece and the sixth direction-changing pulley piece.

As an alternative embodiment, the ninth redirecting pulley block 118 may not be provided, and is only matched with the fifth redirecting pulley block 112 through the sixth redirecting pulley block 113.

By arranging the first direction-changing pulley piece and the second direction-changing pulley piece in a one-to-one staggered manner along the winding path of the first flexible piece 105, the staggered density of the rope pieces between the first direction-changing pulley piece and the second direction-changing pulley piece is improved, the connection tightness of the first direction-changing pulley block 106 and the second direction-changing pulley block 107 is further improved, and the bearing stability of the material taking frame 103 on the first material taking part 1018 is ensured.

In this embodiment, the number of the first direction-changing pulley members in the single group is smaller than the number of the second direction-changing pulley slides, in this embodiment, the difference is one, taking the first flexible lifting assembly as an example, such that the first flexible member 105 is extended from the second direction-changing pulley member to the bearing portion after passing between the first direction-changing pulley member and the second direction-changing pulley member, and the extending length of the first flexible member 105 between the first direction-changing pulley member and the second direction-changing pulley member is fixed, so as to improve the working stability of the fixed end of the first flexible member 105 and the end connected to the first lifting driving member 104, and the second flexible lifting assembly is the same.

In this embodiment, the first adjusting structure includes two sets of first direction-changing pulley blocks 106 and two sets of second direction-changing pulley blocks 107, and the first direction-changing pulley blocks 106 and the second direction-changing pulley blocks 107 that are correspondingly arranged are arranged in a one-to-one correspondence manner, and the distances between the first direction-changing pulley blocks 106 and the second direction-changing pulley blocks 107 that are correspondingly arranged are equal, where the two sets of first direction-changing pulley blocks 106 are arranged along the horizontal direction, and the two sets of second direction-changing pulley blocks 107 are arranged along the horizontal direction. The second adjusting structure comprises two groups of fifth direction-changing pulley blocks 112 and two groups of ninth direction-changing pulley blocks 118 which are respectively arranged in a one-to-one correspondence manner, the distances between the correspondingly arranged fifth direction-changing pulley blocks 112 and the correspondingly arranged ninth direction-changing pulley blocks 118 are equal, the two groups of fifth direction-changing pulley blocks 112 are arranged along the horizontal direction, and the two groups of ninth direction-changing pulley blocks 118 are arranged along the horizontal direction;

set up like this and avoid getting the unbalanced atress of stub bar 101 side direction, improved the stability of getting relative material taking frame 103 lift of stub bar 101.

As an alternative embodiment, a plurality of sets of the first direction-changing pulley block 106, the second direction-changing pulley block 107, the ninth direction-changing pulley block 118 and the fifth direction-changing pulley block 112 may be provided.

The first adjusting structure further comprises a third direction-changing pulley block 108 and a fourth direction-changing pulley block 109 which are connected and arranged on the bearing part, one end of the first flexible piece 105 is arranged on the third direction-changing pulley block 108, and the fourth direction-changing pulley block 109 is arranged adjacent to the first lifting driving piece 104. The second adjusting structure further comprises a seventh direction-changing pulley block 114 and an eighth direction-changing pulley block 115 which are connected and arranged on the bearing part, one end of the second flexible piece 111 is arranged on the seventh direction-changing pulley block 114, and the eighth direction-changing pulley block 115 is arranged adjacent to the second lifting driving piece 110.

In the present embodiment, the third direction-changing pulley block 108 and the fourth direction-changing pulley block 109 are respectively arranged at two sides of the material taking head 101, and the seventh direction-changing pulley block 114 and the eighth direction-changing pulley block 115 are also respectively arranged at two sides of the material taking head 101.

In this embodiment, the fourth direction-changing pulley block 109 is disposed flush with the first lifting driving member 104, and the eighth direction-changing pulley block 115 is disposed flush with the second lifting driving member 110. As an alternative embodiment, the fourth direction-changing pulley block 109 may be spaced apart from the first lifting driving member 104 and have a height difference, and the eighth direction-changing pulley block 115 may be spaced apart from the second lifting driving member 110 and have a height difference.

As an alternative embodiment, the third direction-changing pulley block 108 and the seventh direction-changing pulley block 114 may not be provided, and both the first flexible member 105 and the second flexible member 111 may be directly connected to the load-bearing portion, and as another alternative embodiment, the fourth direction-changing pulley block 109 and the eighth direction-changing pulley block 115 may not be provided, and the first flexible member 105 or the second flexible member 111 on the side of the third direction-changing pulley block 108 or the ninth direction-changing pulley block 118 may be directly connected to the first lifting driving member 104 or the second lifting driving member 110.

Through setting up third bend assembly pulley 108, on the one hand connect the bearing part through the assembly pulley, because rope spare and pulley are slip or roll connection, can effectively adjust the influence that rope spare tensile stress set up the position to third bend assembly pulley 108, avoid the damage of stress to hookup location department, on the other hand third bend assembly pulley 108 and first flexible piece 105's end connection, one end is steady state, only need the first lift driving piece 104 of opposite side to mediate receiving and releasing of first flexible piece 105, avoid both ends to establish first lift driving piece 104 with, need both ends to start with the same stop with the same speed, and the problem of the regulation difficulty that brings appears.

In addition, because the first direction-changing pulley piece and the second direction-changing pulley piece have a height difference with the bearing part, the first lifting driving piece 104 is connected with the end part of the first flexible piece 105, the first flexible piece 105 from one side of the first direction-changing pulley piece and the second direction-changing pulley piece needs to be received, and the fourth direction-changing pulley block 109 adjacent to the first lifting driving piece 104 is arranged in a flush manner or has a smaller height difference, so that the first lifting driving piece 104 can drive the first flexible piece 105 at the same height to extend and retract, and the driving stability of the first lifting driving piece 104 on the first flexible piece 105 is ensured. The seventh direction-changing pulley block 114 and the eighth direction-changing pulley block 115 have the same structure.

Further, along one side of the material taking head 101, a third direction-changing pulley block 108 and a seventh direction-changing pulley block 114, as well as a second direction-changing pulley block 107 and a first direction-changing pulley block 106, are arranged along the same vertical direction, and projections of the third direction-changing pulley block and the first direction-changing pulley block in the vertical direction are arranged in a manner of being adjacent to each other, or can be arranged along the same position; along the other side of the material taking head 101, a fourth direction-changing pulley block 109 and an eighth direction-changing pulley block 115, and another group of second direction-changing pulley blocks 107 and another group of first direction-changing pulley blocks 106 are arranged along the same vertical direction, and projections of the second direction-changing pulley blocks and the first direction-changing pulley blocks are arranged in a manner of being adjacent to each other along the vertical direction, or can be arranged along the same position.

As a changeable embodiment, the third direction-changing pulley block 108 and the seventh direction-changing pulley block 114 are arranged at intervals from the adjacent second direction-changing pulley block 107 and the first direction-changing pulley block 106 in the projection in the vertical direction; or the fourth direction-changing pulley block 109 and the eighth direction-changing pulley block 115 are arranged at intervals with the adjacent second direction-changing pulley block 107 and the first direction-changing pulley block 106 in the vertical direction.

On the basis of the above embodiments, as a further limited embodiment, as shown in fig. 11 and 12, the rod assembly includes a plurality of extending rods 208 arranged in parallel, one end of each extending rod 208 is hinged to the side of the material taking device 100, and the other end of each extending rod 208 is hinged to the pushing and pulling member 207.

Specifically, for example, when the number of the extension rods 208 is two, at this time, a set of four-bar linkage mechanism is formed by a part of the structure between two hinged positions on the side portion of the material taking device 100, the two extension rods 208 and the pushing and pulling piece 207 together, and under the transmission action of the four-bar linkage mechanism, when the four-bar linkage mechanism is in different forms, the pushing and pulling piece 207 always keeps a posture parallel to a connecting line between the two hinged positions on the side portion of the material taking device 100 at different positions, that is, the pushing and pulling piece 207 always extends downward, so that the efficiency of material pushing and pulling is improved while different material stacking environments at some corner positions below the hatch coaming of the cargo ship are adapted.

Further, when the plurality of extension rods 208 are disposed in parallel, since the rod itself occupies a certain volume, the plurality of extension rods 208 need to be arranged in a staggered manner in space along the height direction, so that all the extension rods 208 are parallel to each other to complete the retracting operation.

As a further limited embodiment, as shown in fig. 11 and 12, a plurality of pushing and raking members 207 are provided in parallel along the extending direction of the extension rod 208.

Specifically, a plurality of pushing and pulling pieces 207 are arranged, and the materials are simultaneously pulled by the plurality of pushing and pulling pieces 207 in the synchronous movement process of the material taking device 100, so that the material taking efficiency of the materials is further improved.

As a further limited embodiment, as shown in fig. 11 and 12, the pushing and raking device 206 is disposed on both sides of the material taking device 100 in the moving direction of the material taking device 100 on the basis of the above-described embodiment.

Specifically, because the hatch coaming of cargo ship generally is located cargo ship both sides, and for the both ends of extracting device 100 direction of motion, when extracting device 100 moves and is close to one side coaming, push away that is close to this side and take off clear cabin device 206 and fall to first expansion state under the effect of pushing away elevating system 209 to stretch into some corner positions below the coaming in the in-process of extracting device 100 further motion, accomplish subsequent operation of unloading the material, correspondingly, when extracting device 100 moves and is close to the opposite side coaming, push away that is close to this side and take off clear cabin device 206 and operate with the same principle, thereby unload the material of some corner positions below the both sides coaming completely and take off.

As a more limited embodiment, in addition to the above-described embodiment, as shown in fig. 11 and 12, the pushing and lifting structure 209 includes: a pushing and pulling lifting scroll 2091 and a pushing and pulling connecting rope 2092.

The pushing and pulling lifting reel 2091 is connected with the material taking device 100, and the pushing and pulling lifting reel 2091 is in power connection with a pushing and pulling reel driving motor;

one end of the pushing and pulling connecting rope 2092 is wound around the pushing and pulling lifting reel 2091, and the other end is connected with one side of the pushing and pulling cabin cleaning device 206 far away from the material taking device 100.

Specifically, the pushing and pulling lifting reel 2091 is fixedly connected to the material taking device 100 as a fixed end of the pushing and pulling lifting structure 209, and under the driving action of the pushing and pulling reel driving motor on the pushing and pulling lifting reel 2091, the pushing and pulling lifting reel 2091 rotates to wind the pushing and pulling connecting rope 2092 on the outer wall of the pushing and pulling lifting reel 2091 or release the pushing and pulling connecting rope 2092, so that the pushing and pulling connecting rope 2092 is shortened or extended, and the pushing and pulling cabin cleaning device 206 connected with the pushing and pulling connecting rope 2092 is switched between a first unfolding state and a first folding state.

On the basis of the above embodiments, as a further limited embodiment, as shown in fig. 11 to 17, the reclaiming system further includes: a hold clearing device 200, a first lifting structure 210, etc.

And the cabin cleaning device 200 is arranged at the other side part of the material taking device 100, the cabin cleaning device 200 is arranged adjacent to the pushing and raking cabin cleaning device 206, and the cabin cleaning device 200 is suitable for gathering materials in a direction close to the material taking device 100.

Specifically, as shown in fig. 11 and 13, four side walls are formed on the material taking device 100 along the length direction, the push-and-pull cabin cleaning device 206 is arranged along the moving direction of the material taking device 100, that is, the push-and-pull cabin cleaning device 206 is arranged on the side wall corresponding to the moving direction of the material taking device 100, the cabin cleaning device 200 is arranged adjacent to the push-and-pull cabin cleaning device 206, that is, on the other two side walls of the material taking device 100, the cabin cleaning device 200 is arranged perpendicular to the moving direction of the material taking device 100, and during the moving process of the material taking device 100, the cabin cleaning device 200 collects the material close to the material taking device 100.

Further, when the cabin cleaning device 200 is in the second unfolded state, that is, as shown in fig. 13, the collecting device arranged on the cabin cleaning device 200 collects the materials within the downward mapping range thereof, and gathers the materials at a position close to the material taking chain bucket at the bottom of the material taking device 100, so that the material taking chain bucket can complete the material taking operation.

Further, the specific structural form of the cabin cleaning device 200 is not limited in this embodiment, and the operation of gathering the materials can be completed. As an embodiment, the cabin cleaning device 200 is provided with a scraper driven by a chain wheel and a chain, and the scraper moves to act on the material to collect the material close to the material taking device 100, so that the material gathering operation is completed; as another embodiment, the cabin cleaning device 200 is provided with a screw blade driven by external force, and the movement of the screw blade acts on the material to collect the material near the material taking device 100, so as to complete the gathering operation of the material.

The first lifting structure 210 is arranged between the material taking device 100 and the cabin cleaning device 200 along the length direction of the material taking device 100, the fixed end of the first lifting structure 210 is connected with the material taking device 100, the movable end of the first lifting structure 210 is connected with the cabin cleaning device 200, and the movable end of the first lifting structure 210 is suitable for performing telescopic motion relative to the fixed end of the first lifting structure 210.

Specifically, as shown in fig. 13 and 16, by providing the first lifting structure 210 between the material taking device 100 and the cabin cleaning device 200, and adjusting the relative position between the cabin cleaning device 200 and the material taking device 100 by using the telescopic action of the first lifting structure 210, the cabin cleaning device 200 is far away from the bottom material taking position of the material taking device 100 when the cabin cleaning device does not need to work, the height difference between the bottom position of the cabin cleaning device 200 and the bottom material taking position of the material taking device 100 is increased, the situation that the cabin cleaning device 200 contacts with part of the material on the side of the material taking device 100 to push away the material when the material taking device 100 normally runs is avoided, and the material taking device 100 can normally take materials is ensured.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 13 and 16, the movable end of the first elevating structure 210 is rotatably connected with one side of the cabin cleaning device 200 close to the material taking device 100; the material taking system further comprises a second lifting structure 211, the second lifting structure 211 is arranged between the material taking device 100 and/or the first lifting structure 210 and the cabin cleaning device 200, the fixed end of the second lifting structure 211 is connected with the fixed end of the material taking device 100 and/or the first lifting structure 210, the movable end of the second lifting structure 211 is rotatably connected with one side, far away from the material taking device 100, of the cabin cleaning device 200, and the movable end of the second lifting structure 211 is suitable for performing telescopic motion relative to the fixed end of the second lifting structure 211, so that the cabin cleaning device 200 is driven to be in a second unfolding state far away from the material taking device 100 or in a second folding state folded towards the direction of the material taking device 100.

Specifically, the movable end of the first lifting structure 210 is rotatably connected with one side of the cabin cleaning device 200 close to the material taking device 100, when the second lifting structure 211 generates a telescopic action, the cabin cleaning device 200 and the material taking device 100 are adjusted to rotate around the rotating connection, and when the cabin cleaning device 200 is in a view angle of fig. 13, the cabin cleaning device 200 rotates upwards so as to be switched from a second unfolding state to a second folding state.

Further, because the stiff end of first elevation structure 210 and extracting device 100 fixed connection, consequently in the scheme of guaranteeing that the stiff end of second elevation structure 211 is in the stationary state, can link to each other the stiff end of second elevation structure 211 with extracting device 100, perhaps link to each other the stiff end of second elevation structure 211 with the stiff end of first elevation structure 210, can guarantee that the stiff end of second elevation structure 211 is in the stationary state can.

Further, in this embodiment, the specific structural forms of the first lifting structure 210 and the second lifting structure 211 are not limited, and the first lifting structure 210 and the second lifting structure 211 can perform a telescopic function, and the specific structural forms of the first lifting structure 210 and the second lifting structure 211 may be a telescopic cylinder, a reel steel cable, and the like.

In addition to the above embodiments, as a further limited embodiment, as shown in fig. 13, 15, and 16, the hatch cleaning devices 200 are provided on opposite sides of the material taking device 100.

Specifically, four side walls are formed on the material taking device 100 along the length direction, and the cabin cleaning device 200 is arranged on two opposite side walls of the material taking device 100, so that the collection operation of materials on two corresponding sides of the material taking device 100 is realized, and the cabin cleaning efficiency of the materials is improved.

In addition to the above embodiments, as a further limited embodiment, as shown in fig. 13, two hold cleaning devices 200 are provided side by side on one side of the material taking device 100.

Specifically, two cabin cleaning devices 200 are arranged on one side wall of the material taking device 100 side by side, and meanwhile, the operation of collecting materials is realized, so that the cabin cleaning efficiency of the materials is improved.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 13, the first lifting structure 210 is a telescopic cylinder, a fixed end of the telescopic cylinder is hinged with the material taking device 100 through a fixed hinge point 212, and a movable end of the first lifting structure 210 is hinged with one side of the cabin cleaning device 200 close to the material taking device 100 through a movable hinge point 213.

Specifically, as shown in fig. 13, in the installation structure of one cabin cleaning device 200, two fixed hinge points 212 are arranged in the length direction of the material taking device 100, and the fixed ends of the telescopic oil cylinders are fixed in a hinged manner at two positions, so that the stability of the fixed positions of the fixed ends of the telescopic oil cylinders is ensured; the movable end of the first lifting structure 210 is hinged to one side of the cabin cleaning device 200 close to the material taking device 100 through a movable hinge point 213, and the movable end of the first lifting structure 210 is rotatably connected to one side of the cabin cleaning device 200 close to the material taking device 100 through the movable hinge point 213, so that the cabin cleaning device 200 is switched between the second unfolding state and the second folding state.

As a more limited embodiment, in addition to the above-described embodiment, as shown in fig. 13 and 16, the second elevation structure 211 includes: a lifting reel 2111, a cleaning connection rope 2112 and a driving motor.

And the lifting reel 2111 is connected with the fixed end of the material taking device 100 and/or the first lifting structure 210, and the lifting reel 2111 is in power connection with a reel driving motor.

The cabin cleaning connecting rope 2112 has one end wound around the lifting reel 2111 and the other end connected to the side of the cabin cleaning device 200 remote from the material extracting device 100.

Specifically, the lifting reel 2111 is fixedly connected to the fixed end of the material taking device 100 or the first lifting structure 210 as the fixed end of the second lifting structure 211, and under the driving action of the reel driving motor on the lifting reel 2111, the lifting reel 2111 rotates to wind the cabin cleaning connection rope 2112 on the outer wall of the lifting reel 2111 or release the cabin cleaning connection rope 2112, so that the cabin cleaning connection rope 2112 is shortened or lengthened, and the cabin cleaning device 200 connected to the cabin cleaning connection rope 2112 is switched between the second unfolded state and the second folded state.

On the basis of the above-mentioned embodiment, as a further limited embodiment, as shown in fig. 13, the cabin clearing device 200 includes: mounting bracket 201, spiral piece 202, clear cabin driving motor 203 etc.

One end of the mounting frame 201 is rotatably connected with the movable end of the first lifting structure 210, and the other end of the mounting frame is rotatably connected with the movable end of the second lifting structure 211.

And the spiral piece 202 is rotatably connected to the mounting frame 201, and the spiral piece 202 is suitable for gathering materials towards the direction close to the material taking device 100 after rotating.

And the cleaning cabin driving motor 203 is in power connection with the spiral sheet 202.

Specifically, flight 202 promotes the material under clear cabin driving motor 203's drive effect, and the material moves along flight 202 helix extending direction, turns to under the setting at clear cabin driving motor 203 of reasonable, and will be close to extracting device 100 with the material and collect to realize clear cabin operation.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 13 and fig. 15, the tank cleaning device 200 further includes a support component 204 connected to the mounting frame 201, and a bottommost height position of the support component 204 is not lower than a bottommost height position of the spiral sheet 202.

Specifically, after the cabin cleaning device 200 is placed down, the supporting component 204 forms a supporting effect on the top of the material or the bottom of the cabin, and when the ground shape fluctuates, the supporting component 204 is always tightly attached to the lower layer surface to drive the cabin cleaning device 200 to fluctuate along with the ground shape, so that the cabin cleaning device 200 can adapt to different cabin bottom environments and is convenient to move with the main material taking device. Meanwhile, the bottommost height position of the support component 204 is slightly lower than the bottommost height position of the spiral sheet 202, so that the cleaning efficiency of the spiral sheet 202 is ensured to the maximum extent, and the damage caused by interference between the spiral sheet 202 and a cabin bottom wall plate during working is avoided.

On the basis of the above embodiments, as a further limited embodiment, as shown in fig. 13 and 15, the support assembly 204 includes a support wheel 205, and the support wheel 205 is arranged along the moving direction of the material taking device 100.

Specifically, after the cabin cleaning device is put down, the supporting wheels 205 are arranged, so that the supporting wheels 205 roll on the top of the material or the bottom of the cabin, and the movement smoothness of the cabin cleaning device 200 is improved. Meanwhile, for different arrangement modes of the material taking device 100 and the cabin cleaning device 200 on different side walls of the material taking device 100, the supporting wheel 205 is arranged along the moving direction of the material taking device 100, so that the supporting wheel 205 is suitable for rolling along the moving direction of the material taking device 100, and the cabin cleaning device 200 and the material taking device 100 can move synchronously.

The embodiment also provides a ship unloader, which comprises a frame body and the material taking system, wherein the frame body is provided with a main beam 20; the take-out assembly 100 of the take-out system is mounted on the main beam 20 for movement along the main beam 20. Specifically, as shown in fig. 17, the ship unloader 1 is disposed on the quay foundation 4 with the cabin 2 filled with the material 3 on the quay foundation 4 side, and the material taking device 100 is moved along the main beam 20 to pick up the material 3 with a bucket.

Furthermore, the ship unloader serves as an implementation carrier of the material taking system, and naturally has all the advantages of the material taking system, which are not described herein in detail.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.

Claims

1. A reclaiming system, comprising:

a material extracting device (100) adapted to excavate material;

a push-and-pull hold clearing device (206) disposed at a side of the material extracting device (100) along a moving direction of the material extracting device (100), the push-and-pull hold clearing device (206) comprising:

one end of the rod body assembly is rotatably connected with the side part of the material taking device (100), and the other end of the rod body assembly extends towards the direction far away from the material taking device (100);

the pushing and raking part (207) is arranged on one side of the extending rod body component, and at least part of the pushing and raking part (207) extends downwards;

push away and take down elevation structure (209), set up extracting device (100) with push away and take off between clear cabin device (206), push away the stiff end of taking off elevation structure (209) with extracting device (100) link to each other, push away the expansion end of taking off elevation structure (209) with push away and take off clear cabin device (206) and keep away from one side of extracting device (100) is rotated and is connected, the expansion end that pushes away elevation structure (209) is suitable for relatively the stiff end that pushes away taking off elevation structure (209) carries out concertina movement, thereby the drive push away clear cabin device (206) of taking off to keeping away from the first state of expanding of extracting device (100), perhaps to the first state of packing up that extracting device (100) direction was packed up.

2. The reclaiming system according to claim 1, wherein the reclaiming apparatus (100) comprises:

a bearing part;

the material taking head (101) is arranged on the bearing part and comprises a first material taking part (1018) and a second material taking part (1019), the second material taking part (1019) is arranged on the lower side of the first material taking part (1018), and the material taking head (101) is suitable for moving along the height direction;

the first flexible lifting assembly comprises a first lifting driving part (104) and a first flexible piece (105), the first flexible piece (105) is connected and arranged between the bearing part and the first material taking part (1018), and is suitable for being tightened or loosened under the action of the first lifting driving part (104) and driving the first material taking part (1018) to lift relative to the bearing part;

and the second flexible lifting assembly comprises a second lifting driving member (110) and a second flexible piece (111), wherein the first flexible piece (105) is connected and arranged between the bearing part and the first material taking part (1018), is suitable for being tightened or loosened under the action of the second lifting driving member (110), and drives the second material taking part (1019) to lift relative to the first material taking part (1018).

3. The reclaiming system as set forth in claim 2,

the first flexible lifting assembly further comprises a first adjusting structure, the first adjusting structure is provided with the first flexible part (105) along the circumferential direction and is suitable for bearing the first flexible part (105) and adjusting the trend of the first flexible part (105);

the second flexible lifting assembly further comprises a second adjusting structure, the second flexible part (111) is arranged on the first adjusting structure along the circumferential direction, and the second adjusting structure is suitable for bearing the second flexible part (111) and adjusting the trend of the second flexible part (111).

4. The reclaiming system as set forth in claim 3,

the first adjusting structure comprises a first direction-changing pulley block (106), the first direction-changing pulley block is arranged on the first material taking part (1018) and comprises a plurality of first direction-changing pulley pieces which are arranged at intervals along the axial direction, the first flexible piece (105) is wound on each first direction-changing pulley piece and is suitable for driving the first material taking part (1018) to ascend and descend, the end part of the first direction-changing pulley piece is connected with the first ascending and descending driving piece (104), and the first ascending and descending driving piece (104) is arranged on the bearing part;

the second adjusting structure comprises a fifth direction-changing pulley block (112) arranged on the second material taking part (1019), and comprises a plurality of fifth direction-changing pulley pieces axially arranged at intervals, the second flexible piece (111) is wound on each fifth direction-changing pulley piece and is suitable for driving the second material taking part (1019) to lift, the end part of the second flexible piece is connected with the second lifting driving piece (110), and the second lifting driving piece (110) is arranged on the bearing part.

5. The reclaiming system as set forth in claim 4 further comprising:

the material taking frame (103) is arranged on the bearing part, is respectively connected with the first flexible lifting component and the second flexible lifting component and is suitable for accommodating the material taking head (101), a first guide piece (116) is arranged on the first material taking part (1018) in the direction towards the material taking frame (103), the material taking frame (103) is movably connected with the first guide piece (116), a second guide piece (117) is arranged on the first material taking part (1018) in the direction towards the second material taking part (1019), and the second material taking part (1019) is movably connected with the second guide piece (117).

6. The reclaiming system as set forth in claim 5 wherein said first adjustment structure further includes:

the second direction-changing pulley block (107) is arranged at the top of the material taking frame (103), a plurality of second direction-changing pulley pieces are axially arranged at intervals on the second direction-changing pulley block (107), the second direction-changing pulley pieces are arranged corresponding to the first direction-changing pulley pieces, and the first direction-changing pulley pieces and the second direction-changing pulley pieces are arranged along the first flexible pieces (105) in a one-to-one staggered mode in a winding mode.

7. The reclaiming system according to claim 6, wherein said second regulating structure further comprises:

the sixth direction-changing pulley block (113) is arranged on the material taking frame (103), at least one sixth direction-changing pulley piece is arranged along the axial direction, and the sixth direction-changing pulley piece and the fifth direction-changing pulley piece are correspondingly arranged;

and the ninth redirection pulley block (118) is arranged on the first material taking part (1018), at least one ninth redirection pulley piece is axially arranged, the second flexible piece (111) is wound on the fifth redirection pulley block (112), and two sides of the second flexible piece are respectively arranged around the ninth redirection pulley piece and the sixth redirection pulley piece.

8. The reclaiming system as set forth in claim 7,

the first adjusting structure comprises at least two groups of first direction-changing pulley blocks (106) and at least two groups of second direction-changing pulley blocks (107), the first direction-changing pulley blocks (106) are arranged along the horizontal direction, and the second direction-changing pulley blocks (107) are arranged along the horizontal direction;

the second adjusting structure comprises at least two groups of fifth direction-changing pulley blocks (112) and at least two groups of ninth direction-changing pulley blocks (118), the fifth direction-changing pulley blocks (112) are arranged along the horizontal direction, and the ninth direction-changing pulley blocks (118) are arranged along the horizontal direction.

9. The reclaiming system as set forth in claim 8,

the first adjusting structure further comprises a third direction-changing pulley block (108) and a fourth direction-changing pulley block (109) which are connected and arranged on the bearing portion, one end of the first flexible piece (105) is arranged on the third direction-changing pulley block (108), and the fourth direction-changing pulley block (109) is arranged adjacent to the first lifting driving piece (104).

10. The reclaiming system as set forth in claim 9,

the second adjusting structure further comprises a seventh direction-changing pulley block (114) and an eighth direction-changing pulley block (115) which are connected and arranged on the bearing part, one end of the second flexible piece (111) is arranged on the seventh direction-changing pulley block (114), and the eighth direction-changing pulley block (115) is arranged adjacent to the second lifting driving piece (110).

11. The reclaiming system according to claim 10,

along one side of the material taking head (101), the third direction-changing pulley block (108) and the seventh direction-changing pulley block (114) are arranged along the same vertical direction as the second direction-changing pulley block (107) and the first direction-changing pulley block (106), and projections of the third direction-changing pulley block and the seventh direction-changing pulley block in the vertical direction are arranged along the same position or are arranged in a manner of being adjacent to each other;

and/or the presence of a gas in the atmosphere,

and the fourth direction-changing pulley block (109) and the eighth direction-changing pulley block (115) are arranged along the other side of the material taking head (101) along the same vertical direction with the other group of the second direction-changing pulley block (107) and the other group of the first direction-changing pulley block (106), and projections of the fourth direction-changing pulley block and the eighth direction-changing pulley block in the vertical direction are arranged along the same position or are arranged in a manner of being close to each other.

12. The reclaiming system as claimed in any one of claims 2 to 11 wherein the take-up head (101) comprises:

a hopper body (1011) adapted to scoop material;

the hopper chain (1012) is arranged annularly along the height direction, and the outer edge of the hopper chain is connected with a plurality of hopper main bodies (1011);

the hopper driving part (1013) is connected with a driving wheel (1014), the driving wheel (1014) is matched with the hopper chain (1012), and the hopper driving part (1013) is suitable for driving the driving wheel (1014) to rotate and driving the hopper chain (1012) to rotate along the height direction.

13. The reclaiming system as set forth in claim 12 wherein the reclaiming head (101) further includes:

an adjustment slide (1016) extending towards the inside of the ring-shaped structure formed by the hopper chain (1012);

a hopper auxiliary drive;

the hopper auxiliary adjusting wheel (1017) is arranged on the adjusting slide way (1016), is movably connected with the adjusting slide way (1016), is matched with the hopper chain (1012) and is suitable for moving along the adjusting slide way (1016) under the action of the hopper auxiliary driving piece, and is suitable for tightening or loosening the hopper chain (1012).

14. The reclaiming system according to claim 12 further comprising:

and the housing (102) is arranged on the outer side of the material taking head (101), and the lower end of the housing is arranged on the upper side of the lower end of the material taking head (101).

15. The reclaiming system of claim 14, wherein the housing (102) includes:

an upper housing provided outside the first take-out section (1018) and having a first guide (116) and a second guide (117) provided thereon;

and the lower shell is arranged on the outer side of the second material taking part (1019), is movably connected with the second guide piece (117), and the lower end of the lower shell is arranged on the upper side of the bottom end of the hopper chain (1012).

16. The reclaiming system according to claim 2 wherein the load bearing portion is a running carriage (30) and/or the first flexible member (105) and the second flexible member (111) are rope members.

17. The reclaiming system as claimed in any one of claims 1 to 11 and 13 to 16 wherein the rod assembly includes a plurality of parallel extending rods (208), one end of each extending rod (208) is hinged to a side of the reclaiming device (100), and the other end of each extending rod (208) is hinged to the pushing and pulling member (207).

18. The reclaiming system as claimed in claim 17 wherein the pushing and raking members (207) are provided in plurality and arranged in parallel along the extension direction of the extension rod (208).

19. The reclaiming system as claimed in any one of claims 1 to 11, 13 to 16 and 18 wherein the push and pull hold clearing means (206) is disposed on both sides of the reclaiming device (100) in the direction of movement of the reclaiming device (100).

20. The reclaiming system as set forth in claim 19 wherein the pusher lift structure (209) includes:

the pushing and pulling lifting reel (2091) is connected with the material taking device (100), and the pushing and pulling lifting reel (2091) is in power connection with a pushing and pulling reel driving motor;

one end of the pushing and pulling connecting rope (2092) is wound on the pushing and pulling lifting reel (2091), and the other end of the pushing and pulling connecting rope is connected with one side, far away from the material taking device (100), of the pushing and pulling cabin cleaning device (206).

21. The reclaiming system as in any one of claims 1-11, 13-16, 18, and 20 further comprising:

the cabin cleaning device (200) is arranged at the other side part of the material taking device (100), the cabin cleaning device (200) is arranged adjacent to the pushing and pushing cabin cleaning device (206), and the cabin cleaning device (200) is suitable for gathering materials in a direction close to the material taking device (100);

first elevation structure (210), follow extracting device (100)'s length direction sets up extracting device (100) with between clear cabin device (200), the stiff end of first elevation structure (210) with extracting device (100) link to each other, the expansion end of first elevation structure (210) with clear cabin device (200) link to each other, the expansion end of first elevation structure (210) is suitable for relatively the stiff end of first elevation structure (210) carries out concertina movement.

22. The reclaiming system as claimed in claim 21 wherein the free end of the first lifting structure (210) is pivotally connected to a side of the hold clearing device (200) adjacent the reclaiming device (100);

the material taking system further comprises a second lifting structure (211) which is arranged between the material taking device (100) and/or the first lifting structure (210) and the cabin cleaning device (200), the fixed end of the second lifting structure (211) is connected with the material taking device (100) and/or the fixed end of the first lifting structure (210), the movable end of the second lifting structure (211) is connected with one side, far away from the material taking device (100), of the cabin cleaning device (200) in a rotating mode, the movable end of the second lifting structure (211) is suitable for being opposite to the fixed end of the second lifting structure (211) to conduct telescopic motion, and therefore the cabin cleaning device (200) is driven to be far away from the second unfolding state of the material taking device (100) or to be folded in the second folding state of the material taking device (100) in the direction.

23. The reclaiming system as set forth in claim 22 wherein the hold clearing device (200) is disposed on opposite sides of the reclaiming device (100);

and/or two cabin cleaning devices (200) are arranged side by side on one side of the material taking device (100).

24. The reclaiming system according to claim 22 or 23, wherein the hold clearing device (200) comprises:

one end of the mounting rack (201) is rotatably connected with the movable end of the first lifting structure (210), and the other end of the mounting rack is rotatably connected with the movable end of the second lifting structure (211);

the spiral piece (202) is rotatably connected to the mounting frame (201), and the spiral piece (202) is suitable for gathering materials towards the direction close to the material taking device (100) after being rotated;

the cabin cleaning driving motor (203) is in power connection with the spiral sheet (202);

the supporting assembly (204) is connected with the mounting rack (201), the bottommost height position of the supporting assembly (204) is not lower than the bottommost height position of the spiral piece (202), the supporting assembly (204) comprises a supporting wheel (205), the supporting wheel (205) is suitable for rolling along the moving direction of the material taking device (100), and the supporting wheel (205) is arranged along the moving direction of the material taking device (100).

25. A ship unloader, comprising:

a frame body, on which a main beam (20) is arranged;

the reclaiming system as in any one of claims 1-24, said reclaimer assembly (100) being disposed on said main beam (20) and adapted to move along said main beam (20).