CN216271781U - Port sinking type bulk dry storage yard material dredging transportation system - Google Patents
Port sinking type bulk dry storage yard material dredging transportation system Download PDFInfo
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- CN216271781U CN216271781U CN202122611617.5U CN202122611617U CN216271781U CN 216271781 U CN216271781 U CN 216271781U CN 202122611617 U CN202122611617 U CN 202122611617U CN 216271781 U CN216271781 U CN 216271781U
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Abstract
The utility model discloses a port sinking type dry bulk cargo storage yard material dredging and transporting system, which comprises a dry bulk cargo storage yard, wherein the dry bulk cargo storage yard is provided with dry bulk cargo stacking units, each dry bulk cargo stacking unit is provided with independently controlled sinking type blanking funnels which are arranged in a matrix manner, the bottom of each sinking type blanking funnel is at least provided with three blanking ports, the opening and closing of the blanking ports are controlled by a blanking push block, and the blanking push block is connected with a push block hydraulic device through a push block shaft; the material dredging belt capable of rotating independently is arranged under each row of sunken type blanking funnels, one end of each material dredging belt extends to the outside of the right side of the dry bulk cargo stacking unit, the outside of the right side of the dry bulk cargo stacking unit is provided with the transferring belt capable of rotating independently, the upper end of the transferring belt is provided with the transferring blanking funnel, and the material dredging belt transfers materials in the dry bulk cargo stacking unit to the transferring belt through the transferring blanking funnel. The utility model can realize the function of mixing materials, greatly improve the efficiency of thinning materials and save the construction cost.
Description
Technical Field
The utility model belongs to the field of dry bulk material transportation, and particularly relates to a port sinking type dry bulk storage yard bulk material transportation system.
Background
The materials such as coal, metal mineral powder, mineral building materials and the like stacked in the port dry bulk storage yard are basically stacked in the open air, and because the port and the wharf are usually flat in ground and large in wind power, more dust is easily caused. According to statistics, the dry bulk transported by a waterway at present mainly comprises coal, ores (including metal ores and non-metal ores) and bulk grains, wherein the bulk grain loading and unloading process is mainly closed loading and unloading and silo storage, full-closed operation is carried out, and the dust yield is relatively small; the coal and ore operation flow mainly comprises the links of loading and unloading ships, conveying, material stacking and taking or bagging processes and the like, and basically adopts an open type specialized belt operation or road moving mechanical operation mode, so that dust release forms a main body of port dust pollution, the range of port dust pollution is large, the time is prolonged, and the pollution prevention and control work is difficult. Under the combined action of dynamic loading and unloading of a stacker-reclaimer and static dust raising of stacking, an open storage yard continuously releases a large amount of dust, which not only directly causes hundreds of millions of raw material losses, but also causes serious atmospheric environmental quality pollution to the area.
The mode of artifical mat covering is adopted basically in the stack of professional storage yard and non-professional storage yard dry bulk cargo, frequently opens and mat covers, and mat covers the damaged economic loss that causes of net, and the processing of damaged mat covers the net also brings latent environmental pollution, in addition, still increases the human cost input and stacks collapse and bury people's potential safety hazard. The arrangement of the specialized storage yard is regular, the operation is carried out by depending on the reclaimer, but because the reclaimer moves, a dust suppression cover cannot be additionally arranged on a belt of the storage yard, and the operation is in a naked state. The relatively advanced dry bulk cargo storage yard adopts a silo for storage, and a strip bin or an air film shed is subjected to sealing operation and has the clear height of almost fifty meters due to the height of a reclaimer; in addition, the reclaimer generally gives consideration to stockyards at two sides of a belt transport line, and due to the limitation of the span of the strip bin, the cross operation of the reclaimer arms of the multi-line reclaimer cannot be realized, so that the utilization rate of the reclaimer is reduced; and a single reclaimer occupies a whole belt conveying line, so that the working efficiency is lower. Whether the storage yard is a specialized storage yard or a non-specialized storage yard, residual materials on the ground of the storage yard need to be piled up by a loader, and dust pollution is brought by manual cleaning or cleaning the ground by a sweeper.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving at least one of the technical problems in the prior art aiming at the technical defects related in the background technology and provides a sunk dry bulk cargo yard bulk cargo transportation system for a port.
The purpose of the utility model is realized by the following technical scheme.
The utility model relates to a bulk cargo dredging transportation system of a port sunken dry bulk cargo storage yard, which comprises a dry bulk cargo storage yard, wherein dry bulk cargo stacking units are arranged on the dry bulk cargo storage yard, sunken blanking funnels which are arranged in a matrix manner and can be independently controlled are arranged at the bottom of each dry bulk cargo stacking unit, at least three blanking ports are arranged at the bottom of each sunken blanking funnel, the opening and closing of the blanking ports are controlled by a blanking push block, and the blanking push block is connected with a push block hydraulic device through a push block shaft;
every line all is provided with the thin material belt of independent rotation operation under the formula blanking funnel that sinks, every thin material belt one end all extends to the right side outside of dry bulk cargo stack unit, the right side outside of dry bulk cargo stack unit is provided with the transportation belt of independent rotation operation, it is provided with the transportation blanking funnel to transport the belt upper end, thin material belt transports the belt to transporting through transporting the blanking funnel with dry bulk cargo stack unit interior material.
The dry bulk cargo storage yard is a mechanical specialized storage yard, and the whole process adopts a belt conveyor transportation mode to carry out material dredging operation.
The dry bulk cargo stacking units are orderly arranged in rows on a dry bulk cargo storage yard, a cofferdam wall is arranged around each dry bulk cargo stacking unit, and a road inside the storage yard is arranged between every two adjacent dry bulk cargo stacking units.
The sinking type blanking funnels in each dry bulk stacking unit are closely arranged with each other.
Every sunken formula blanking funnel inner wall middle part is provided with the blanking slide, and the blanking mouth quantity of every sunken formula blanking funnel bottom equals with blanking ejector pad quantity, every the blanking mouth bottom is provided with presses down the dust hood, and ejector pad hydraulic means is allocated to every sunken formula blanking funnel.
Each dredging belt is provided with a belt conveyor power device, and the dredging belt adopts a telescopic stock dump dredging belt or a fixed stock dump dredging belt;
the telescopic stock yard dredging belt is provided with a telescopic belt support extension rod and a belt extension device, the telescopic belt support extension rod is formed by splicing a plurality of flexible carrier roller sets, the belt extension device tightens or extends a belt by controlling the position of a movable pulley, and the telescopic stock yard dredging belt can realize switching blanking among conveying blanking funnels on different conveying belts through the combined action of the telescopic belt support extension rod and the belt extension device;
fixed storage yard is dredged the material belt and is transported the belt one-to-one, transports the blanking funnel and sets up between fixed storage yard is dredged the material belt and is transported the belt.
All it all to dredge the material belt and transport the belt and all be provided with the belt dust cover.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
(1) according to the port sinking type dry bulk storage yard material dredging and transporting system provided by the utility model, five sinking type belt transporting lines are arranged on a single standard dry bulk storage yard, so that simultaneous material dredging operation of one stacking unit can be realized, the material dredging speed is increased by four times compared with that of the traditional single material taking machine, and the material dredging efficiency is greatly improved.
(2) According to the port sinking type bulk dry cargo yard dredging transportation system provided by the utility model, the inner belt of the yard and the transfer belt can flexibly correspond to each other, and can be arranged one by one or more than one by one, so that multi-point loading or shipping can be realized, the material mixing function can be realized, the efficiency is improved, and the construction cost can be saved.
(3) According to the port sinking type dry bulk cargo yard material dredging and transporting system provided by the utility model, the sinking type blanking funnels in each dry bulk cargo stacking unit are closely arranged, and the ground in the dry bulk cargo stacking unit is not horizontally designed, so that dust pollution and labor cost investment caused by ground cleaning are avoided.
(4) According to the port sinking type dry bulk cargo yard material dredging transportation system provided by the utility model, sinking type blanking funnels which are arranged in a matrix (such as twenty) are distributed on the ground of each stacking unit in the yard, and each sinking type blanking funnel can be independently opened or closed, so that the phenomenon of material dredging efficiency reduction caused by blockage is reduced.
(5) According to the port sinking type bulk dry cargo storage yard dredging transportation system provided by the utility model, the dredging belts in the storage yard are all arranged in the operation chamber below the storage yard, the dust dissipation can be inhibited during the dredging operation, and the belts above the ground are also provided with the belt dust suppression covers, so that the dust diffusion of the bulk dry cargo storage yard is comprehensively controlled.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a schematic plan view of the sinking type dry bulk cargo yard dredging transportation system of the port of the utility model.
Fig. 2 is a plan view of a sunken drop hopper in the single dry bulk stacking unit of fig. 1.
Fig. 3 is a schematic front view of the single sink-type blanking funnel provided in fig. 2.
Fig. 4 is a left side schematic view of the single sink-type blanking funnel provided in fig. 2.
FIG. 5 is a schematic representation of two of the hydrophobic belt structures provided in FIG. 1;
wherein, (a) is a fixed yard dredging belt, and (b) is a telescopic yard dredging belt.
FIG. 6 is a schematic plan view of two of the hydrophobic belts provided in FIG. 1;
wherein, (a) is a fixed yard dredging belt, and (b) is a telescopic yard dredging belt.
Reference numerals: 1-dry bulk stacking unit; 2-yard interior roads; 3-material dredging belt; 5-a transfer belt; 6-belt pulley power device; 7-a telescopic belt bracket extension rod; 8-transferring a blanking funnel; 9-dust cover of belt; 10-a sinking type blanking funnel; 11-a blanking port; 12-a pusher hydraulic device; 13-blanking port push block; 14-a pusher shaft; 15-dust suppression cover; 16-a blanking sliding plate; 17-belt extension means.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 specific cases by those skilled in the art
As shown in fig. 1, the port sinking type bulk cargo yard material dredging transportation system comprises a bulk cargo yard, wherein the bulk cargo yard is a mechanical specialized yard, and the bulk cargo yard is subjected to material dredging operation in the whole process by adopting a belt conveyor transportation mode. The dry bulk cargo storage yard is provided with a plurality of dry bulk cargo stacking units 1, the dry bulk cargo stacking units 1 are orderly arranged in rows on the dry bulk cargo storage yard, the size of each dry bulk cargo stacking unit 1 is standardized, the periphery of each dry bulk cargo stacking unit is provided with a cofferdam wall 4, and a storage yard internal road 2 is arranged between every two adjacent dry bulk cargo stacking units 1.
As shown in fig. 2, the bottom of each dry bulk stacking unit 1 is provided with independently controllable sinking hoppers 10 arranged in a matrix, and the sinking hoppers 10 in each dry bulk stacking unit 1 are closely arranged with each other. As shown in fig. 3 and 4, at least three blanking ports 11 are arranged at the bottom of each sinking type blanking funnel 10, the opening and closing of the blanking ports 11 are controlled by a blanking push block 13, and the blanking push block 13 is connected with a push block hydraulic device 12 through a push block shaft 14. The number of the blanking ports 11 at the bottom of each sinking type blanking funnel 10 is equal to the number of the blanking push blocks 13, the blanking ports correspond to the blanking push blocks one by one, and a push block hydraulic device 12 is arranged below each sinking type blanking funnel 10. Every sunken blanking funnel 10 inner wall middle part is provided with glossy blanking slide 16, every blanking mouth 11 bottom is provided with presses down dirt cover 15.
Every line all is provided with the sparse material belt 3 of independent rotation operation under formula blanking funnel 10, is located blanking mouth 11 below, every sparse material belt 3 one end all extends to the right side outside of dry bulk cargo stack unit 1, the right side outside of dry bulk cargo stack unit 1 is provided with the transportation belt 5 of independent rotation operation, transportation belt 5 upper end is provided with transports blanking funnel 8, sparse material belt 3 transports the material to transport belt 5 through transporting blanking funnel 8 in with dry bulk cargo stack unit 1. All the dredging belt 3 and the transferring belt 5 are provided with belt dust covers 9. As shown in fig. 5.
Each dredging belt 3 is provided with a belt conveyor power device 6, and the dredging belt 3 adopts a telescopic stock dump dredging belt or a fixed stock dump dredging belt. Telescopic stock yard is dredged the material belt and is configured retractable belt support extension rod 7 and belt extension fixture 17, retractable belt support extension rod 7 is formed by a plurality of flexible bearing roller group splices, belt extension fixture 17 tightens up or extends the belt through control movable pulley position, telescopic stock yard is dredged material belt accessible retractable belt support extension rod 7 and belt extension fixture 17 combined action, realizes different transport belts 5 and goes up to transport blanking funnel 8 and switch the blanking between. Fixed storage yard is dredged the material belt and is transported 5 one-to-one, transports blanking funnel 8 and sets up between fixed storage yard is dredged the material belt and is transported 5. As shown in fig. 6.
Example one
The utility model relates to a port sinking type bulk cargo yard material dredging and transporting system which comprises a bulk cargo yard, wherein the bulk cargo yard is a mechanical specialized yard, and the bulk cargo yard is subjected to material dredging operation in the whole process by adopting a belt conveyor transporting mode. The size of each dry bulk stacking unit 1 in the dry bulk stacking yard is in a standardized design, a cofferdam wall 4 is arranged on the periphery of each dry bulk stacking unit, and a yard internal road 2 is arranged between every two adjacent dry bulk stacking units 1. The bottom of each dry bulk stacking unit 1 is provided with twenty (arranged in a five-row four-column matrix mode) independently controlled sinking type blanking funnels 10, the bottom of each sinking type blanking funnel 10 is provided with four blanking ports 11 along a straight line, the blanking ports 11 are controlled by blanking push blocks 13 in an opening and closing mode, the blanking push blocks 13 are connected with push block hydraulic devices 12 through push block shafts 14, four blanking ports 11 in the drawing 3 and the drawing 4 correspond to four blanking push blocks 13, and three push block shafts 14 between every two adjacent blanking push blocks 13 are in a group. The lower part of the blanking port 11 is provided with a dust suppression cover 15, and five dredging belts 3 which can independently rotate and run are positioned below the blanking port 11. But the yard right side is provided with the transportation belt 5 of independent rotation operation, transports 5 upper ends of belt and is provided with transports blanking funnel 8, it transports to transporting belt 5 through transporting blanking funnel 8 with dry bulk cargo stack unit 1 interior material to dredge material belt 3. All belts are provided with a belt dust cover 9.
Example two
On the basis of the first embodiment, the dredging belt 3 has a fixed structure and a telescopic structure, namely a telescopic yard dredging belt and a fixed yard dredging belt, which are both provided with a belt conveyor power device 6. The telescopic material dredging belt of the storage yard is provided with a telescopic belt bracket extension rod 7 and a belt extension device 17. Telescopic stock yard dredging belt accessible retractable belt bracket extension rod 7 and belt extension fixture 17 combined action realize different switching blanks between transportation blanking funnel 8. Fixed yard is dredged the material belt and is transported 5 one-to-one, transports belt 5 and sets up five.
EXAMPLE III
On the basis of the first embodiment, a smooth blanking sliding plate 16 is arranged on the inner wall of the middle part of the sinking type blanking funnel 10, and the blanking sliding plate 16 of the embodiment is a polished carbon steel plate, so that the surface is very smooth, and the material can slide down conveniently; the sinking type blanking funnel 10 is provided with three wall plates with different slopes, so that the falling speed of materials can be reduced, and the blanking port 11 is prevented from being blocked.
It should be noted that, regarding the specific structure of the present invention, the connection relationship between the modules adopted in the present invention is determined and can be realized, except for the specific description in the embodiment, the specific connection relationship can bring the corresponding technical effect, and the technical problem proposed by the present invention is solved on the premise of not depending on the execution of the corresponding software program.
While the utility model has been described in connection with the drawings, the present invention is not limited to the specific functions and acts described above, and the above-described embodiments are intended to be illustrative rather than restrictive, and it will be appreciated by those skilled in the art that, in light of the teachings of the present invention, many changes may be made in form and detail without departing from the spirit and scope of the utility model as set forth in the appended claims.
Claims (7)
1. A port sinking type dry bulk cargo yard material dredging transportation system comprises a dry bulk cargo yard, wherein dry bulk cargo stacking units (1) are arranged on the dry bulk cargo yard, and is characterized in that the bottom of each dry bulk cargo stacking unit (1) is provided with sinking type blanking funnels (10) which are arranged in a matrix mode and can be independently controlled, the bottom of each sinking type blanking funnel (10) is at least provided with three blanking ports (11), the opening and closing of the blanking ports (11) are controlled by blanking push blocks (13), and the blanking push blocks (13) are connected with push block hydraulic devices (12) through push block shafts (14);
every line of formula blanking funnel (10) of sinking all is provided with material belt (3) of dredging of independent rotation operation under, every it all extends to the right side outside of dry bulk cargo stack unit (1) to dredge material belt (3) one end, the right side outside of dry bulk cargo stack unit (1) is provided with transportation belt (5) of independent rotation operation, transportation belt (5) upper end is provided with transports blanking funnel (8), it transports dry bulk cargo stack unit (1) interior material to transport belt (5) through transporting blanking funnel (8) to dredge material belt (3).
2. The port sunk dry bulk storage yard material dredging transportation system according to claim 1, wherein the dry bulk storage yard is a mechanical specialized storage yard, and material dredging operation is carried out in a belt conveyor transportation mode in the whole process.
3. The port sunk dry bulk storage yard loose material transportation system according to claim 1, wherein the dry bulk stacking units (1) are arranged in rows on the dry bulk storage yard, a cofferdam wall (4) is arranged around each dry bulk stacking unit (1), and a yard internal road (2) is arranged between every two adjacent dry bulk stacking units (1).
4. The port sunk dry bulk yard loose material transport system according to claim 1, wherein the sunk blanking funnels (10) in each dry bulk stacking unit (1) are closely arranged to each other.
5. The port sinking type dry bulk cargo yard material dredging and transporting system according to claim 1, wherein a blanking sliding plate (16) is arranged in the middle of the inner wall of each sinking type blanking funnel (10), the number of blanking ports (11) at the bottom of each sinking type blanking funnel (10) is equal to the number of blanking push blocks (13), a dust suppression cover (15) is arranged at the bottom of each blanking port (11), and each sinking type blanking funnel (10) is provided with one push block hydraulic device (12).
6. The port sunk dry bulk storage yard dredging transportation system according to claim 1, wherein each dredging belt (3) is provided with a belt conveyor power device (6), and the dredging belt (3) adopts a telescopic yard dredging belt or a fixed yard dredging belt;
the telescopic material dredging belt for the storage yard is provided with a telescopic belt support extension rod (7) and a belt extension device (17), the telescopic belt support extension rod (7) is formed by splicing a plurality of flexible carrier roller sets, the belt extension device (17) tightens or extends a belt by controlling the position of a movable pulley, and the telescopic material dredging belt for the storage yard can realize switching blanking among the conveying blanking hoppers (8) on different conveying belts (5) through the combined action of the telescopic belt support extension rod (7) and the belt extension device (17);
fixed storage yard is dredged the material belt and is transported belt (5) one-to-one, transports blanking funnel (8) and sets up between fixed storage yard is dredged the material belt and is transported belt (5).
7. Port sunk dry bulk yard dredging transportation system according to claim 1, characterized in that all the dredging belts (3) and the transfer belts (5) are provided with belt dust covers (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122611617.5U CN216271781U (en) | 2021-10-28 | 2021-10-28 | Port sinking type bulk dry storage yard material dredging transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122611617.5U CN216271781U (en) | 2021-10-28 | 2021-10-28 | Port sinking type bulk dry storage yard material dredging transportation system |
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| Publication Number | Publication Date |
|---|---|
| CN216271781U true CN216271781U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122611617.5U Active CN216271781U (en) | 2021-10-28 | 2021-10-28 | Port sinking type bulk dry storage yard material dredging transportation system |
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| CN (1) | CN216271781U (en) |
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- 2021-10-28 CN CN202122611617.5U patent/CN216271781U/en active Active
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