CN216582281U

CN216582281U - Closed storage yard

Info

Publication number: CN216582281U
Application number: CN202122404912.3U
Authority: CN
Inventors: 余俊杰; 代友训; 周晓青
Original assignee: Zhongye Changtian International Engineering Co Ltd
Current assignee: Zhongye Changtian International Engineering Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-24
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a closed storage yard, which comprises an equipment wall, side walls symmetrically arranged in parallel along the equipment wall, and an outer shed for covering the equipment wall and the side walls; the equipment wall is provided with stacking equipment, material taking equipment and returning equipment from the top end to the middle part of the equipment wall in sequence. By arranging three layers of space installation equipment at the upper half part of the equipment wall, the interference among the equipment can be effectively reduced. Meanwhile, compared with the layout that all the devices are installed on the same platform in a centralized mode in the prior art, the number of the devices contained in each layer of space is less, so that the required space is smaller, the outward protruding width is narrower, and the interference between the devices and the device wall can be avoided on the premise that the conventional device configuration is adopted and the material taking range of the material taking devices is not reduced. Moreover, because the overhanging width of the equipment wall is reduced, the moment borne by the equipment wall is shortened, and the structural stress is optimized, the safety performance of the storage yard is effectively improved.

Description

Closed storage yard

Technical Field

The utility model mainly relates to the technical field of storage equipment, in particular to a closed storage yard.

Background

The storage yard is one of the key configurations in the ferrous metallurgy industry, and is mainly used for storing metallurgical raw materials to ensure the continuous production. The closed storage yard utilizes the ceiling to protect the materials from being eroded by strong wind and rain, and reduces the dust and the loss of the materials. The retaining wall is generally arranged around the stockpile in the closed stockyard, which is beneficial to improving the stacking height of the stockpile, thereby improving the material storage capacity and reducing the occupied area of the stockyard. The closed storage yard can also stabilize the moisture of the materials and ensure the quality of the materials, thereby reducing the energy consumption of the subsequent procedures. With the continuous importance of low carbon, environmental protection, energy conservation, emission reduction, sustainable development, people oriented and other aspects in China and China, the requirements and standards for pollution control of storage yards are more and more strict, and the closed storage yard is a necessary trend for the development of the storage yard in the future.

In the existing storage yard (for example, chinese patent publication No. CN 112320211A), a middle partition wall and a layer of transverse bearing platform located at the top of the middle partition wall are provided to provide an installation foundation for material transporting equipment, and in order to accommodate each piece of equipment and avoid interference between each piece of equipment, the overhanging distance of the bearing platform is very large, which affects the stability and safety of the building structure on one hand, and interferes with the scraper reclaimer on the other hand. In order to solve the problem, the scraper of the scraper reclaimer is arranged into a two-section type reversible structure according to the existing scheme, and the collision between the scraper and the bearing platform is avoided in a turnover mode. The solution needs to be provided with an unconventional scraper reclaimer with a special structure, so that the reliability cannot be guaranteed, the construction price of a storage yard is greatly increased, and the problem of insufficient building stability cannot be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a closed storage yard which carries all material conveying equipment in a layered manner to optimize structural stress and avoid interference between the equipment and a building.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a closed storage yard comprises an equipment wall, side walls symmetrically arranged in parallel along the equipment wall and an outer shed for covering the equipment wall and the side walls; the equipment wall is provided with stacking equipment, material taking equipment and returning equipment from the top end to the middle part of the equipment wall in sequence.

As a further improvement of the above technical solution:

the equipment wall is formed by sequentially extending a first platform for carrying stacking equipment, a second platform for mounting material taking equipment and a third platform for carrying returning equipment from the top end to the middle part; the first platform, the second platform and the third platform are all symmetrically distributed along the wall.

The stacking device comprises two input adhesive tape machines for conveying materials into a storage yard and two stacking machines for discharging the materials on the input adhesive tape machines into a storage room; the input sealing-tape machine and the stacker are symmetrically arranged along the equipment wall, the input end of the input sealing-tape machine extends out of the outer shed to receive materials, and the stacker can be movably arranged above the input sealing-tape machine on the same side in a spanning mode.

The material taking equipment is provided with two scraper plate material taking machines which are symmetrically arranged along the equipment wall and used for conveying materials from the material storage room to the outer side of the side wall; the scraper reclaimer is movably arranged above the material pile in a spanning mode, one end of the scraper reclaimer is erected on the second platform, and the other end of the scraper reclaimer is erected on the ground.

The scraper reclaimer comprises a frame arranged above the material pile in a spanning mode, a scraper for picking up materials and a winch for adjusting the inclination angle of the scraper; one end of the scraper is hinged with the frame to form a hinged point, and the winch is fixed on the frame and pulls the scraper through a steel cable.

An upper rail and a lower rail for mounting the rack are respectively paved on the second platform and the ground; the lower rail is positioned on the outer side of the side wall, the upper end of the rack is provided with an upper travelling wheel erected on the upper rail, and the lower end of the rack is provided with a lower travelling wheel erected on the lower rail.

The distances between the hinge point and the first platform, between the hinge point and the second platform and between the hinge point and the third platform are all larger than the rotating radius of the scraper.

The return equipment comprises a hopper for receiving the excess materials of the input adhesive tape machine, a return adhesive tape machine for discharging the excess materials into the storage room and a chute for transferring the excess materials from the hopper to the return adhesive tape machine; the excess material is thrown out from the tail end of the input adhesive tape machine and enters a hopper positioned below, slides to a return adhesive tape machine arranged on a third platform through a chute communicated with an outlet of the hopper, is conveyed to the tail end by the return adhesive tape machine and is discharged into a storage room.

The storage yard also comprises a plurality of partition walls which are arranged at intervals; the partition wall is vertically connected with the equipment wall and the side wall, and divides the inner space of the storage yard into a plurality of storage rooms.

The partition walls located at the ends and on the different sides of the equipment wall are parallel and level, and the rest partition walls are parallel and level with the middle parts of the storage rooms located on the different sides.

Compared with the prior art, the utility model has the advantages that:

through set up three-layer space and install windrow equipment, extracting equipment and return apparatus respectively in the first half of equipment wall, each equipment is arranged according to self structure and work characteristics staggered floor, can effectively reduce the interference between each equipment. Meanwhile, compared with the layout in the prior art that all the devices are installed on the same platform in a centralized mode, the material taking equipment has the advantages that the number of the devices contained in each layer of space is less, so that the required space is smaller, the outward protruding width is narrower, and the interference between the devices and an equipment wall can be avoided on the premise that the conventional equipment configuration is adopted and the material taking range of the material taking equipment is not reduced. Moreover, because the overhanging width of the equipment wall is reduced, the moment borne by the equipment wall is shortened, and the structural stress is optimized, the safety performance of the storage yard is effectively improved.

Drawings

FIG. 1 is a schematic cross-sectional view of a closed storage yard;

FIG. 2 is a schematic cross-sectional view of a closed stockyard (without stockers and reclaimers);

FIG. 3 is a schematic top view of an enclosed storage yard (without equipment);

FIG. 4 is a schematic longitudinal section of an enclosed storage yard (without stockers and scraper reclaimers);

FIG. 5 is an enlarged partial view of FIG. 4 at A;

FIG. 6 is a schematic cross-sectional view of an equipment wall;

fig. 7 is a cross-sectional schematic view of a flight reclaimer.

The reference numerals in the figures denote: 1. an equipment wall; 11. a first platform; 12. a second platform; 13. a third platform; 2. a side wall; 3. an outer shed; 4. a stockpiling device; 41. inputting the adhesive tape machine; 42. a stocker; 5. a material taking device; 51. a scraper reclaimer; 511. a frame; 5111. an upper traveling wheel; 5112. a lower traveling wheel; 512. a squeegee; 513. a winch; 514. an upper rail; 515. a lower rail; 6. returning to the equipment; 61. a funnel; 62. returning to the adhesive tape machine; 63. a chute; 7. a material storage chamber; 8. stacking; 9. a partition wall; 10. an output tape machine; o, a hinge point.

Detailed Description

The utility model will be described in further detail below with reference to the drawings and specific examples.

As shown in fig. 1 to 7, the closed storage yard of the present embodiment includes an equipment wall 1, side walls 2 symmetrically arranged in parallel along the equipment wall 1, and an outer shed 3 covering the equipment wall 1 and the side walls 2 therein; the equipment wall 1 is provided with a stacking device 4, a material taking device 5 and a returning device 6 in sequence from the top end to the middle part of the three layers. Through set up three-layer space and install windrow equipment 4, extracting equipment 5 and return means 6 respectively in the first half of equipment wall 1, each equipment is arranged according to self structure and work characteristics staggered floor, can effectively reduce the interference between each equipment. Meanwhile, compared with the layout that all the devices are installed on the same platform in a centralized mode in the prior art, the equipment accommodating space of each layer is smaller, the required space is smaller, the outward protruding width is narrower, and therefore interference between the equipment and the equipment wall 1 can be avoided on the premise that conventional equipment configuration is adopted and the material taking range of the material taking equipment 5 is not reduced. Moreover, because the overhanging width of the equipment wall 1 is reduced, the moment borne by the equipment wall 1 is shortened, and the structural stress is optimized, thereby effectively improving the safety performance of the storage yard.

In the embodiment, the equipment wall 1 is formed with a first platform 11 for carrying the stacking equipment 4, a second platform 12 for mounting the material taking equipment 5 and a third platform 13 for carrying the returning equipment 6 by outward extending from the top end to the middle part in sequence; the first platform 11, the second platform 12 and the third platform 13 are all symmetrically distributed along the wall. Through setting up the three-layer platform of choosing outward, for equipment provides sufficient installation space, because adopt the staggered floor structure again, can effectively avoid installing and avoid producing the interference between the equipment of each layer to promote work efficiency. Moreover, each platform all adopts symmetrical structure to rationalize the atress of wall body, avoid equipment wall 1 to overturn because of the atress is uneven.

In the present embodiment, the stocker 4 includes two input tape machines 41 for carrying materials into the storage yard and two stockers 42 for discharging materials on the input tape machines 41 into the storage compartment 7; the input sealing-tape machine 41 and the stacker 42 are symmetrically arranged along the equipment wall 1, the input end of the input sealing-tape machine 41 extends out of the outer shed 3 to receive materials, and the stacker 42 is movably arranged above the input sealing-tape machine 41 on the same side in a spanning mode. By arranging the input adhesive tape machine 41, the materials outside the outer shed 3 can be continuously transported inwards, and by arranging the stacker 42 straddling the input adhesive tape machine 41, the materials can be scattered to the corresponding positions to form the material pile 8.

In this embodiment, the material taking device 5 is provided with two scraper reclaimers 51 which are symmetrically arranged along the device wall 1 and used for conveying materials from the material storage room 7 to the outer side of the side wall 2; the scraper reclaimer 51 is movably arranged above the material pile 8, one end of the scraper reclaimer is arranged on the second platform 12, and the other end of the scraper reclaimer is arranged on the ground. In order to avoid collision or blocked movement of the scraper reclaimer 51 with the pile 8, the scraper reclaimer 51 is arranged over the pile 8 to avoid, and in order to realize this structure, one end of the scraper reclaimer 51 is placed on the second platform 12, and the other end is placed on the ground. The flight reclaimer 51 is free to move along the length of the equipment wall 1 to pick up material at different locations.

Preferably, the stockyard further comprises an output belt conveyor 10 for carrying the material picked up by the scraper reclaimer 51 out of the external shed 3; the output adhesive tape machine 10 is arranged on the ground outside the side wall 2, and the output end of the output adhesive tape machine extends out of the outer shed 3 to send out materials; the output channel of the scraper reclaimer 51 is located above the output tape machine 10 to throw the picked-up material off the output tape machine 10.

In this embodiment, the scraper reclaimer 51 comprises a frame 511 arranged over the material pile 8, a scraper 512 for picking up the material, and a winch 513 for adjusting the inclination angle of the scraper 512; one end of the scraper 512 is hinged with the frame 511 to form a hinge point O, and the windlass 513 is fixed on the frame 511 and pulls the scraper 512 through a steel cable. The frame 511 is provided to provide a mounting base for the scraper 512 and the winch 513 and to support the weight of the material. Since the height of the material pile 8 is different and the height of the material pile 8 is gradually reduced in the material taking process, the scraper 512 is installed on the frame 511 in an articulated manner, so that the capability of picking up materials with different heights can be realized by adjusting the inclination angle. The inclination angle is adjusted by installing a hoist 513 on the frame 511 and dragging the blade 512 by the hoist 513.

In this embodiment, the second platform 12 and the ground are respectively laid with an upper rail 514 and a lower rail 515 for installing the rack 511; the lower rail 515 is positioned outside the side wall 2, and an upper traveling wheel 5111 erected on the upper rail 514 is formed at the upper end of the frame 511, and a lower traveling wheel 5112 erected on the lower rail 515 is formed at the lower end thereof. The movement path of the scraper reclaimer 51 can be effectively limited by arranging the track, so that the situation of dumping caused by the separation of the moving process from the platform is avoided.

In this embodiment, the distances between the hinge point O and the first platform 11, the second platform 12, and the third platform 13 are all larger than the rotation radius of the scraper 512. The distances between the hinge point O and the first platform 11, the second platform 12 and the third platform 13 are set to be slightly larger than the rotation radius of the scraper 512, so that the scraper 512 can be effectively prevented from colliding with the platforms in the overturning process, and the working range is influenced.

In the present embodiment, the returning device 6 includes a hopper 61 for receiving the excess material of the input tape machine 41, a return tape machine 62 for discharging the excess material into the storage room 7, and a chute 63 for transferring the excess material from the hopper 61 to the return tape machine 62; the excess material is thrown out by the end of the input belt conveyor 41 and enters a hopper 61 located below, slides through a chute 63 communicating with the outlet of the hopper 61 to a return belt conveyor 62 mounted on the third platform 13, is transported by the return belt conveyor 62 to the end and is discharged into the storage compartment 7. Since the stacker 42 cannot ensure that the material on the input tape machine 41 is collected completely, a surplus is generated, and in the prior art, the surplus is thrown out from the end of the input tape machine 41. And because the tail end of the input belt conveyor 41 is close to the end part of the storage yard, the materials thrown out through the tail end of the input belt conveyor are difficult to enter the storage room 7 and need to be cleaned again manually. In the closed storage yard disclosed by the utility model, the excess material thrown out from the tail end of the input adhesive tape machine 41 is received by the funnel 61 and transferred to the return adhesive tape machine 62 by the chute 63, the return adhesive tape machine 62 is arranged on the third platform 13, the tail end faces the storage room 7, and the excess material is directly thrown into the storage room 7 after moving to the tail end of the return adhesive tape machine 62, so that the manual cleaning is avoided.

In this embodiment, the storage yard further comprises a plurality of partition walls 9 arranged at intervals; the partition wall 9 is vertically connected with the equipment wall 1 and the side wall 2, and divides the inner space of the storage yard into a plurality of storage rooms 7. Through setting up partition wall 9, produce horizontal obstruction to stockpile 8, reduce the downward slump of stockpile 8 to can effectively promote the height of stockpile 8, increased the capacity in storage yard promptly.

In this embodiment, the partition walls 9 located at the ends and on the opposite sides of the equipment wall 1 are flush, and the remaining partition walls 9 are flush with the middle of the storage compartment 7 located on the opposite sides.

Under the extrusion of stockpile, the horizontal pressure that equipment wall 1 received is big, because the stockpile 8 forms the middle part in each storage room 7 between two parties more, consequently lie in the atress of the equipment wall 1 in the middle part of storage room 7 more huge, through dislocation set up partition wall 9, utilize different side partition wall 9 to provide horizontal bearing force to the equipment wall 1 in the middle part of storage room 7, can effectively alleviate the pressure of equipment wall 1, avoid taking place the extrusion impaired.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the utility model, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention, unless the technical essence of the present invention departs from the content of the technical solution of the present invention.

Claims

1. A closed storage yard, characterized by: comprises an equipment wall (1), side walls (2) which are symmetrically arranged in parallel along the equipment wall (1), and an outer shed (3) which covers the equipment wall (1) and the side walls (2); the equipment wall (1) is sequentially provided with stacking equipment (4), material taking equipment (5) and returning equipment (6) from the top end to the middle part of the three layers.

2. The enclosed storage yard of claim 1, wherein: the equipment wall (1) is sequentially formed by extending outwards from the top end to the middle part to form a first platform (11) for carrying the stacking equipment (4), a second platform (12) for mounting the material taking equipment (5) and a third platform (13) for carrying the returning equipment (6); the first platform (11), the second platform (12) and the third platform (13) are symmetrically distributed along the wall.

3. The enclosed storage yard of claim 2, wherein: the stacking device (4) comprises two input adhesive tape machines (41) used for conveying materials into the storage yard and two stacking machines (42) used for discharging the materials on the input adhesive tape machines (41) into the storage room (7); the input sealing-tape machine (41) and the stacker (42) are symmetrically arranged along the equipment wall (1), the input end of the input sealing-tape machine (41) extends out of the outer shed (3) to receive materials, and the stacker (42) is movably arranged above the input sealing-tape machine (41) on the same side in a spanning mode.

4. The enclosed storage yard of claim 2, wherein: the material taking equipment (5) is provided with two scraper reclaimers (51) which are symmetrically arranged along the equipment wall (1) and used for conveying materials from the material storage room (7) to the outer side of the side wall (2); the scraper reclaimer (51) is movably arranged above the material pile (8) in a spanning mode, one end of the scraper reclaimer is erected on the second platform (12), and the other end of the scraper reclaimer is erected on the ground.

5. The enclosed storage yard of claim 4, wherein: the scraper reclaimer (51) comprises a frame (511) arranged above the material pile (8) in a spanning mode, a scraper (512) used for picking up materials and a winch (513) used for adjusting the inclination angle of the scraper (512); one end of the scraper blade (512) is hinged with the frame (511) to form a hinge point (O), and the winch (513) is fixed on the frame (511) and pulls the scraper blade (512) through a steel cable.

6. The enclosed storage yard of claim 5, wherein: an upper rail (514) and a lower rail (515) for installing a rack (511) are respectively paved on the second platform (12) and the ground; the lower rail (515) is positioned on the outer side of the side wall (2), an upper traveling wheel (5111) erected on the upper rail (514) is formed at the upper end of the rack (511), and a lower traveling wheel (5112) erected on the lower rail (515) is formed at the lower end of the rack.

7. The enclosed storage yard of claim 6, wherein: the distances between the hinge point (O) and the first platform (11), the second platform (12) and the third platform (13) are all larger than the rotating radius of the scraper (512).

8. The enclosed storage yard of claim 2, wherein: the return device (6) comprises a hopper (61) for receiving the excess material of the input adhesive tape machine (41), a return adhesive tape machine (62) for discharging the excess material into the storage room (7) and a chute (63) for transferring the excess material from the hopper (61) to the return adhesive tape machine (62); the excess material is thrown out from the tail end of the input adhesive tape machine (41) and enters a hopper (61) positioned below, slides to a return adhesive tape machine (62) arranged on a third platform (13) through a chute (63) communicated with the outlet of the hopper (61), and is conveyed to the tail end by the return adhesive tape machine (62) and is discharged into a storage room (7).

9. The closed storage yard according to any one of claims 1 to 8, characterized in that: the storage yard also comprises a plurality of partition walls (9) which are arranged at intervals; the partition wall (9) is vertically connected with the equipment wall (1) and the side wall (2) and divides the inner space of the storage yard into a plurality of storage rooms (7).

10. The enclosed storage yard of claim 9, wherein: the partition walls (9) located at the ends and on the different sides of the equipment wall (1) are flush, and the rest of the partition walls (9) are flush with the middle parts of the storage rooms (7) on the different sides.