JPH09240841A - Storing device for solid collective and taking out method for solid collective body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To taking out all solid collective bodies by providing a tilt output generating mechanism connected to drop guide bodies, a conveying machine arranged under a drop port for the solid collective bodies, and a supplying mechanism for supplying solid collective bodies on the drop port side to the conveying machine. SOLUTION: When solid collective bodies X are discharged onto a floor 5 by a tripper 12, a pile P is formed on the floor 5. When the solid collective bodies X are bulk materials, the arch action is generated near a drop port 7, and extraction of the bulk materials is made impossible. The pile P is scraped and collapsed from the lower side through respective blades of a horizontal rotational body 46 of a supplying mechanism 41 loaded on a self-traveling truck, and the bulk materials are supplied from the drop port 7 to a conveying machine 61. When the remaining piles P1 are generated on the floor 5, a tilt output generating mechanism 21 for forming a useful slope by a sheet material 15 by expansion to be generated by injection of air from a blower 7 into drop guide bodies 13a, 13b is operated through pipe lines 27, 29a, 29b. Similarly, the bulk materials are carried out through the supplying mechanism 41 and the conveying machine 61.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION One of the inventions relates to a device for storing solid-based aggregates, and another of the invention relates to a method for removing solid-based aggregates.

[0002]

2. Description of the Related Art A group of objects that cannot be counted by the number is called an aggregate. Further, a group of objects whose number is not easy to count can be regarded as a group. When these aggregates are classified by system, they are solid, liquid, and gas.

"Bulk" and "azure" are used for solid aggregates.
There is. Specifically, edible powder, metal powder, powder such as cement, sugar, earth and sand, plastic pellets, wood chips, particles such as metal scraps, bolts, nuts, pipe joints, crushed stones, pebbles, fruits, etc. Small solids and small chunks, powdered lump mixture such as coal and ore, and many others are included in the solid-state aggregate. In addition to these, mud bodies such as industrial waste may be included in the solid-state aggregate.

For some solid-state aggregates, it is common to handle them using storage facilities. For example, in the case of “bulk” such as earth and sand, coal, ore, these are stored outdoors or indoors, and the stored ones are taken out at the time of shipping.

[0005] In the case of outdoor storage, piles (deposits of solid aggregates) are exposed in the yard (outdoor storage), which may cause pollution due to dust scattering. On the other hand, in the case of indoor storage, the pile is covered with the building and other factors, so dust scattering to the outside is unlikely to occur. Therefore, it can be said that indoor storage is preferable to outdoor storage in this respect.

As the indoor storage means, a long building system, a pool system, a dome system, a long building underground extraction system, a silo system and the like are known or well known. These are generally as follows:

In the case of the long building system, the pile is covered with a triangular roof (building). In this method, the aggregates are loaded (receiving work) via the tripper installed in the upper part of the building, and the aggregates are taken out (shipping work) by the pole type scrapers installed on both sides of the building. Do.

In the pool system, a part of the yard is dug to form a storage tank for the aggregate, and the upper surface of the storage tank is covered with an automatic opening / closing roof. In this system, when the stacks are loaded and unloaded via an external stacker or reclaimer, the upper surface of the storage tank is opened by an amount corresponding to the working range.

The dome method forms a circular retaining wall for enclosing a pile and covers the upper surface with a dome. When using this method, the swivel stacker and reclaimer installed inside are operated to load and unload the aggregate.

In the long building underground extraction method, a tripper is installed in the upper part of the building, a belt conveyor is installed in a pit under the floor of the building, and a feeder is arranged above the belt conveyor. In this method, the aggregates are stacked via a tripper, and the aggregates are taken out via a feeder or a belt conveyor.

In the case of the silo system, the same silo as the one for storing the granular material is used in principle. In this method, the aggregates are stacked from the upper surface of the silo, and the aggregates are taken out by a feeder at the bottom of the silo (eg, mass flow type rotary plow).

[0012]

Among the above methods, in the case of the long building method, pool method, dome method, etc., the solid type aggregate is taken out using expensive heavy equipment such as scrapers, stackers and reclaimers. I have to. Therefore, the equipment cost increases. Moreover, it is difficult to establish automation of the entire storage system because it depends heavily on workers such as heavy machinery operations. Even though these methods employ indoor storage, dust scattering in the work area may impair the health of the workers, and therefore additional costs are required for improving the work environment.

In the case of the long building underground withdrawal method, when the feeder is driven, the solid system aggregate in the pit drops onto the belt conveyor and is conveyed to a predetermined takeout place. The piles in this case fall on the belt conveyor in a chain while collapsing. This is as if the solid-state aggregate could be taken out without any special treatment operation. However, it is only the fan-shaped area on the feeder that falls on the belt conveyor due to the collapse of the pile, and the solid-state aggregate (repose angle 40 to 50 °) in the area deviating from this is left behind. Therefore, in this method, it is necessary to throw an auxiliary machine to scrape the remaining solid-state aggregate onto the feeder, and the labor, time, and equipment required for this are economical in handling the solid-state aggregate. Lower. Of course, when remotely controlling the auxiliary machine as a dust countermeasure for the worker, the burden of equipment cost is further imposed.

In the case of the silo system, since the bottom of the silo is shaped like a mortar, the above-mentioned collapse stop hardly occurs. However, it is technically difficult to make this type of silo as large as a long building. In addition, the casket bottom silo has a smaller capacity than a flat bottom container. That is, in the silo system, it is necessary to construct a large number of silos and operate and manage them in order to handle a large amount of solid system aggregates. Therefore, equipment costs
It is more disadvantageous than other methods when operating costs and management costs are combined.

[Object of the Invention] In view of the above technical problems, the present invention takes out all of the solid-state aggregate, safety of work, simplification of operation, reduction of equipment cost / operation cost, establishment of automation, etc. It is intended to provide a solid-state aggregate storage device and a method for taking out the solid-state aggregate, which can measure

[0016]

The storage device for a solid-state aggregate according to the present invention is characterized by the following means for solving the problems in order to achieve the intended purpose. That is, claim 1 of the present invention
The solid-state aggregate storage device described in 1. is for depositing solid-state aggregates and has a floor having a drop opening for the solid-state aggregates, and a solid-state aggregate on the floor surface. For guiding to the side and falling slope laid on the floor surface, and for inclining the upper surface of the falling dielectric with a downward slope toward the falling opening side, and a slope connected to the falling dielectric. An output generation mechanism, a transport machine for solid-state aggregates, which is arranged below the drop port, and a solid-state aggregate on the drop port side for supplying to the transport machine. And a supply mechanism arranged in a higher order.

According to a second aspect of the present invention, there is provided a solid-state aggregate storage device according to the first aspect, wherein the groove-like drop openings are formed on the floor along the floor surface and are long. The drop guide is laid on the floor surface along the length direction of the drop port, the supply mechanism has a rotating body for scraping, and the rotating body is above the drop port and the drop port is located. It is provided so that it can run freely along it, and the transporting machine below the drop port is arranged along the length direction of the drop port.

According to a third aspect of the present invention, there is provided a solid-state assembly storage device according to the first aspect, wherein a hole-like drop opening is formed in a part of the floor, and a flat ring-shaped drop is provided. The dielectric is provided around the drop port, and a supply mechanism including a hopper is arranged between the drop port and the transport machine.

According to a fourth aspect of the present invention, there is provided a solid-state aggregate storage device according to the first aspect, wherein a plurality of hole-like drop openings are formed in a part of the floor, and the solid-state aggregate storage apparatus has a plane ring shape. A drop guide is provided around each drop port, a supply mechanism consisting of a hopper is arranged between each drop port and the transport machine, and the transport machine below each drop port is They are arranged along the line segment connecting the.

According to a fifth aspect of the present invention, in the solid-state assembly storage device according to any one of the first to fourth aspects, the falling conductor is formed of a bag-shaped member which is inflatable and contractible. The lower surface of the bag-shaped member is fixed on the floor surface, and an inclined output generating mechanism having a fluid injecting / discharging means is connected to the drop guide.

According to a sixth aspect of the present invention, there is provided a solid-state assembly storage device according to any one of the first to fourth aspects, wherein the fall guide is made of a foldable sheet-like member, and the sheet is a sheet. The edge of the strip-shaped member is in close contact with the floor surface, and an inclined output generating mechanism having an injecting / exhausting means for fluid is connected to the drop guide.

The method of taking out the solid-state aggregate according to the present invention is as follows.
In order to achieve the intended purpose, the following problem solving means are characterized. That is, the method for taking out the solid-state aggregate according to claim 7 of the present invention is such that when the solid-state aggregate accumulated on the falling dielectric is taken out in the apparatus according to any one of claims 1 to 6, Inclining the upper surface side of the drop guide by the tilt output generation mechanism to guide the solid system aggregate on the drop guide to the drop port and drop the solid system aggregate from the drop port onto the transport machine via the supply mechanism. Is characterized by.

[0023]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a storage device for a solid-state assembly according to the present invention and a method for taking out the solid-state assembly according to the present invention will be described with reference to the accompanying drawings.

The building 1 illustrated in FIGS. 1 and 2 is constructed using concrete, steel frames, panels, and other building materials, and is a long type long in the front-rear direction. The building 1 includes side walls 2a and 2b, a roof 3, front and rear walls (not shown), doorways, windows, and the like. The building 1 also includes electric equipment, water supply equipment, and the like (not shown), and may also include gas equipment in some cases. A support base 4 is installed on the ceiling side in the building 1. Floor 5 in building 1
Is made of concrete as an example. On the floor 5 in the building 1, a concrete left-side frame wall 6a, right-side frame wall 6b, front-side frame wall 6c, rear-side frame wall 6d, and the center between the left-side and right-side frame walls 6a, 6b are raised from the floor surface. There is a groove-shaped drop opening 7 that opens a part (a depressed portion) in the front-rear direction, and each frame wall 6a to 6d is integrated with the floor 5. The transport path 8 is below the drop port 7 and extends along the length direction thereof. In the case of the transport path 8, for example, it is configured by embedding a concrete cave structure under the floor and integrating it with the floor 5. A machine room 9 is located outside the transport path 8.
There is.

As can be seen by referring to the interior of the building 1 schematically shown in FIG. 2, a carrying machine 11 for loading the solid-state aggregate is installed on the support table 4 on the ceiling side of the building. Transport machine 11
Is, for example, a long belt conveyor (known / known) along the length direction of the building 1, and a plurality of trippers (known / known) are provided between one end and the other end of the belt conveyor. Twelve are provided at appropriate intervals.

1 to 3, the two long bag-shaped drop guides 13a and 13b are mainly composed of two sheet materials 14 and 15 having flexibility and airtightness. Each of the sheet materials 14 and 15 is made of, for example, a rubber sheet or a synthetic resin sheet, and as another example, a rubber sheet or a synthetic resin sheet in which tensile strength fibers such as synthetic fibers (aramid fibers), metal fibers, and plant fibers are embedded. In another example, the surface of any one of the above rubber sheets or the surface of a synthetic resin sheet is provided with armor made of FRP or metal. In this case, the tensile strength fibers are preferably in a mesh shape, and the armor is preferably provided only on the surface of the sheet material 15. As a typical example of forming the bag-shaped drop guides 13a and 13b by laminating the edge portions of both sheet materials 14 and 15, that is, the peripheral portions, the overlapping edge portions of these sheet materials 14 and 15 are bonded with an adhesive. To be done. In addition to this, a clip tool for binding the edge portion, a clamp tool, a band-shaped press tool, or the like may be used. Both falling derivatives 13a, 13b
Also has a plurality of mouth portions on an appropriate portion, for example, the sheet material 14 side. Mouth is both falling derivatives 13
One may be provided for a and 13b. Such a mouth portion is finished so that pipe connection is possible regardless of whether it is a single piece or a plurality. Therefore, in the case of the both fall guides 13a and 13b having these mouths,
Fluids can be poured in and out of the bag.

The above-mentioned both drop guides 13a and 13b are
As is apparent with reference to the interior of the building 1 in FIGS. 2 and 3, the left frame wall 6a, the right frame wall 6b, the front frame wall 6c, and the rear frame wall 6d.
It is laid in the following manner on the floor 5 surrounded by. That is, in FIG. 2 and FIG. 3, in the case of the fall guide 13a, the left side portion of the sheet material 14 is superposed on the upper surface of the left frame wall 6a, and the right side portion of the sheet material 14 is the floor surface portion along the left side edge of the drop opening 7. And the remaining portion of the sheet material 14 excluding the left and right portions is the inner surface of the left frame wall 6a and the floor 5.
After falling over the left upper surface of the
The left side and right side of the
Are fixed to the floor along the left edge of the. Also,
When fixing the fall guide 13a, for example, pressing members are superposed on the upper surfaces of the left and right sides of the drop guide 13a, and bolts penetrating the pressing member and the left and right parts of the drop guide 13a are left framed. It is screwed along the upper surface of the wall 6a and the left side edge of the drop port 7. Also in the case of the fall guide 13b, similarly to the above, the right side portion of the sheet material 14 is overlaid on the upper surface of the right frame wall 6b, and the left side portion of the sheet material 14 is overlaid on the floor surface portion along the right edge of the drop opening 7. The remaining portion of the sheet material 14 excluding the right side portion and the left side portion is the right side frame wall 6b.
After being overlaid on the inner surface of the above and over the right upper surface of the floor 5, the right and left portions of the fall guide 13b are fixed to the upper surface of the right frame wall 6b and the floor portion along the right edge of the drop opening 7, respectively. The fixing of the falling conductor 13b is also the same as above. In some cases, the sheet material 14 on the side of the falling conductor 13a
Is entirely adhered to the upper surface of the floor 5 and the upper surface and inner surface of the left frame wall 6a, and the sheet material 14 on the side of the falling conductor 13b is entirely adhered to the upper surface of the floor 5 and the upper surface and inner surface of the right frame wall 6b. Sometimes it is stuck. Thus floor 5
The two drop guides 13a and 13b laid on the top are left-right symmetric with respect to the long groove-shaped drop opening 7.

The tilt output generating mechanism 2 illustrated in FIG.
Reference numeral 1 is for inflating or contracting the bag-shaped both drop guides 13a and 13b, and has an injecting / exhausting means for fluid (pressure medium). The pressure medium or fluid handled by the gradient output generation mechanism 21 may be a gas such as air or a liquid such as water. By the way, in the case of the oblique output generating mechanism 21 illustrated in FIG. 3, gas (air) for both the falling guides 13a and 13b.
The following components are provided as the injection and discharge means. That is, the oblique output generation mechanism 21 includes a blower 23 with a drive machine 22, a suction pipe 24 connected to the suction side of the blower 23, a filter 25 attached to the end of the suction pipe 24, and a discharge side of the blower 23. Connected discharge pipe 26
And a terminal pipe 2 branched from the end of the discharge pipe 26 into a plurality of pieces.
7 and the discharge pipe 28, terminal manifolds 29a and 29b formed by branching the end side of the terminal pipe 27 into a large number, and the discharge pipe 26.
Discharge valve 30 and pressure gauge 31 interposed in the middle of the discharge pipe, discharge valve 32 interposed in the middle of discharge pipe 28, and terminal pipe 2
7 is provided on the base end side of the check valve 33.
The drive machine 22 is composed of an engine as an example and a motor as another example. Each valve 30, 32, 33 is, for example, an electromagnetic valve. The tilt output generation mechanism 21 also
A control panel (not shown) for remotely operating or controlling the blower 23 and the valves 30, 32, 33 may be provided.

As is apparent from FIGS. 1 to 3, regarding the piping configuration of the tilt output generating mechanism 21 and both of the drop guides 13a and 13b, the above-mentioned one end manifold 29a is a well-known pipe connector. To the mouth of the drop guide 13a (a plurality of mouths on the side of the sheet material 14), and each of the other terminal manifolds 29b is also connected to the mouth of the drop guide 13b via a well-known pipe connector. (Plural mouths on the side of the sheet material 14) are respectively connected. Thus, the oblique output generation mechanism 2 connected to both the drop guides 13a and 13b
In order to inflate / contract these fall guides 13a and 13b, the gas can be injected / exhausted into / outside the fall guides 13a and 13b. Both falling derivatives 13a,
The pipes to 13b are generally both sheet materials 14, 15
Either one or both of them is preferable, but it is desirable to be on the sheet material 14 side in order to avoid contact with the solid-state aggregate. The mouth portion of the sheet material 14 for pipe connection may be an arbitrary portion of the sheet material, but when there are a plurality of mouth portions, the respective mouth portions are arranged so as to be balanced. In addition, when laying (laying) the pipe,
Or, a place without obstacles in the basement is selected.

The supply mechanism 41 for the solid system assembly is shown in FIG.
In addition to being schematically shown in FIG. 3, it is also clearly shown in FIGS. These figures, in particular, FIG.
As is clear with reference to (C), each configuration of the supply mechanism 41 is roughly divided into a trolley configuration, a scraping configuration, and a rail configuration. The self-propelled carriage 42 includes a pair of front and rear axles 43 attached to the carriage 42 via bearings,
Sprocket type wheels 44 attached to both ends of these axles 43 and electric motors (motors) 45 for rotating each axle 43 are provided, and the output shaft of each electric motor 45 and each axle 43 are well-known belt transmission means. Are connected by. The scraping rotor 46 includes a plurality of arc-shaped blades extending radially from the outer peripheral surface of the boss. The electric motor 47 for the rotating body and the speed reducer 48 are mounted on the carriage 42 and coupled to each other. In this case, the vertical output shaft 49 of the speed reducer 48 projects below the carriage 42, and the rotating body 46 is attached to the end of the output shaft 49. Therefore, the rotating body 46 has a vertical output shaft 49.
Rotate horizontally with the axis as the axis. Hood 50 for incorporating the truck 42 or attaching a rail for the truck
Is long and has a pointed outer shape, and has a long internal space whose lower surface is open. Rail support members 51 are attached to lower portions on both sides of the hood 50, and a pair of chain-type rails 52 that are parallel to each other along the length direction of the hood 50 are laid on the rail support members 51. . Supply mechanism 41
Parts and members that make up the
5 and 47) include some made of rubber or synthetic resin, but most of the parts and members are made of metal.

1 to 4 (A) (B) (C),
The hood 50 placed on the floor 5, in particular, just above the outlet 7.
Is along the length direction of the drop opening 7, and
It is supported so as to float above the floor surface via a number of stays 53 extending over a part of the hood 50 and a part of the floor 5.
Specifically, the hood 50 is spot-fixed to each part of the floor 5 via a large number of stays 53. The dolly 42 is a hood 50
, And the wheels 44 of the carriage 42 are placed on the rails 52 on the side of the hood 50. Thus trolley 4
When 2 is supported so as to travel on the rail 52 on the side of the hood 50, the rotating body 46 for scraping is in a horizontal state and is interposed between the lower part of the hood 50 and the upper part of the drop opening 7. Incidentally, the hood 50 and the stay 53 may be made of metal, synthetic resin (including FRP), or composite material thereof. When the rotating body 46 is brought to the same level as the dropping port 7, a rotating body 46 having a size that fits into the dropping port 7 is adopted. Rotating body 4 for scraping
6 may be a short shaft type having a screw on the outer peripheral surface. This screw type is rotatably supported on the lower surface side of the truck 42 in such a manner as to extend along the length direction of the drop port 7, and is connected to a power source mounted on the truck 42.

As is apparent from FIGS. 1 to 4 (A) and (B), the transporting machine 61 is disposed in the transport path 8 below (immediately below) the dropping port 7. This transport machine 61
Is a publicly known and well-known long belt conveyor, like the above-described transport machine 11, and has a length direction of the drop port 7 and a transport path 8.
Along the length direction. It is desirable that a portion extending from both sides of the drop port 7 to both sides of the transport machine 61 is provided with a cover for preventing the solid-state aggregates falling from the drop port 7 onto the transport machine 61 from being scattered to another place. In the machine room 9 described above, various devices necessary for operating the transport machine 61 are housed. For each of the transporting machines 11 and 61, in addition to the belt conveyor, a chain conveyor (slat conveyor, line conveyor, bucket conveyor, pan conveyor, scraper conveyor, flow conveyor, etc.), fluid conveyor (air conveyor, granule pump,
It is also possible to employ various transport vehicles (connected type / non-connected type, etc.) typified by pneumatic conveyors, etc.), vibration conveyors, screw conveyors, trucks and the like. In these transporting machines, in the case of a transporting vehicle, rails for circulating the transporting vehicle back and forth are laid in the transporting path 8. Also,
In the case of a fluid conveyor mainly composed of a pipeline, an openable and closable inlet for receiving the solid-state aggregate and an outlet for sending out the solid-state aggregate are provided in the pipeline.

The transporting machines illustrated above are all known or well-known. These transporting machines are appropriately selected according to the type of the storage device of the present invention and the solid-state assembly described later.

In the present invention, a collection of "bulk" that cannot be counted by the number and a collection of "kazu" (the solid system) whose number is not easy to count are called a solid system aggregate. Such solid-state aggregates include the above-mentioned powder, granules, small objects, small lumps, powder lump mixture, and the like. Further, some of the solid-state aggregates in the present invention may be mixed with gas or liquid. The solid-state assembly is indicated by the symbol X in the drawing.

In the storage device illustrated in FIGS. 1 to 4, the solid-state aggregate X stored on the floor, especially "bulk", is stored.
An example of taking out will be described below.

In FIG. 2, when the solid-state assembly X is stored on the floor 5 in the building 1, the solid-state assembly X outside the building 1 is continuously transferred into the building 1 via the transportation machine 11. While being carried in, it falls on the floor 5 from the tripper 12 and accumulates. Thus, when a certain amount of the solid-based aggregate X is deposited on the floor 5, piles P like a mountain shown by the phantom line in FIG. 2 are formed on the floor 5. In this state, a part of the solid-based assembly X reaches the drop port 7, but the solid-based assembly X
Is a “bulk” such as coal or ore, an arching action of this occurs near the drop port 7. Therefore,
The solid-state aggregate X is stored in the building 1 while maintaining the pile form without falling from the falling port 7.

The pile P shown in FIG. 2 is scraped from the lower side via each blade of the rotating body 46 when the electric motor 47 of the supply mechanism 41 is switched on and the rotating body 46 rotates horizontally. That is, each blade of the rotating body 46 that periodically passes over the dropping port 7 scrapes off the solid-state aggregate X from the lower side of the pile and sends it to directly above the dropping port 7, and drops it from the dropping port 7. . The transporting machine 61, for example, the belt conveyor, which is switched on in synchronization with the above, is also inside the transport path 8 and immediately below the drop port 7 and is endlessly rotated along the length direction of the transport path 8. Therefore, the solid-state aggregate X that falls from the drop port 7 is carried on the carrying machine 61 and carried in a predetermined direction, and is transferred from the terminal of the carrying path 8 to the building 1.
Taken out.

The pile P on the floor 5 shown in FIG.
It is a long one that rises along the length direction. In order to scrape out the pile P with the rotating body 46 and take out the solid-state aggregate X, it is necessary to move the self-propelled carriage 42 along the rail 52 at the time of taking out the aggregate. To do this, the trolley 42 is operated as follows.

As can be understood from FIG. 4, when each of the electric motors 45 that can rotate in the normal and reverse directions is switched on, the wheels 44 rotate in the normal direction or in the reverse direction. ), The bogie 42 reciprocates on the rail 52 such as the rear end of the rail → the front end of the rail (wheel reverse rotation). The rotating body 46 suspended and supported by the carriage 42 moving in this manner scrapes the lower part of the pile P along the lengthwise direction of the pile P, and moves the solid-state aggregate X from the dropping port 7 onto the transporting machine 61 as described above. And let it fall. Note that the carriage 42 is controlled in speed, intermittently moved, or temporarily stopped in order to control the collapse state of the pile P by the rotating body 46, the amount of the solid-state aggregate X taken out, and the like.

As the solid-state aggregate X is taken out in this way, the solid-state aggregate X on the floor 5 is gradually reduced, and the pile P is lowered while forming a mortar-like recess due to the collapse phenomenon. When the depression of the pile P deepens and the angle of repose is about 40 to 50 degrees, the pile collapses. That is,
Even though the supply mechanism 41 and the transportation machine 61 are in the operating state, the solid-state aggregate X on the floor does not collapse into the drop port 7 side. Therefore, a residual pile P ₁ as shown in FIG.

When the residual pile P ₁ is taken out, the inclination output generating mechanism 21 is put into operation. Inclined output generation mechanism 2
1, the blower 23 is activated when the drive machine 22 is switched on, as can be seen in FIG. When the blower 23 operates in the state of “discharge valve 30 = open, check valve 33 = open, discharge valve 32 = closed”, suction pipe 24 → blower 23 → discharge pipe 26 → terminal pipe 27 → terminal manifold 29
a, 29b, such as the outside air, the outside air falls into both falling derivatives 13a,
They enter into 13b and are expanded by such air injection. Moreover, when the insides of both the drop guides 13a and 13b are filled with a sufficient amount of gas, a useful slope (downward slope toward the drop port 7 side) is formed by the sheet material 15 bulging upward in FIG. It

As described above, the both falling derivatives 13a, 13
Air is injected into b to remove the residual pile P ₁ on the floor 5 from the falling port 7
When guiding to the side, it is as follows with reference to FIGS. FIG. 5A shows a state in which the collapse of the pile as described above has stopped. Both falling derivatives at this stage 1
3a and 13b are flat due to the weight of the residual pile P ₁ because the air injection into them has not started. FIG. 5 (B) shows a state in which the air injection to both the drop guides 13a and 13b is started and these are bulged. At this stage, surface layer collapse has occurred in the residual pile P ₁ , and the solid-state aggregate X accompanying this has slipped down to the drop port 7 side. FIG. 5C shows the both-side falling derivative 13.
It shows a state in which they are expanded to a medium degree by increasing the amount of air injected into a and 13b. At this stage, the residual pile P
_About half the amount of the solid-state aggregate X in ₁ collapses to the side of the falling port 7. FIG. 5 (D) shows both drop guides 13a and 13b.
Due to further air injection into them, they are shown to have expanded more than before. At this stage, most of the solid-based aggregates X in the residual pile P ₁ collapse to the side of the falling port 7. FIG. 5 (E) shows a double drop guide 13a,
13b shows a state in which a predetermined amount of air (total amount) is received and expanded to the final form. At this final stage, all the solid-state aggregates X forming the residual pile P ₁ collapse to the side of the falling port 7. Therefore, the solid system aggregate X disappears from the floor 5. It should be noted that the solid-state aggregate X of the residual pile P ₁ guided to the drop port 7 side in this way
Is also taken out to the building 1 in the same manner as described above via the supply mechanism 41 and the transport machine 61 in the operating state.

When the removal of the residual pile P ₁ is completed in this way, the drive machine 22 of the tilt output generating mechanism 21 is switched off and the blower 23 is stopped. In addition, “the discharge valve 30
= Closed, check valve 33 = opened, discharge valve 32 = opened ", both falling guides 1 in FIG. 3 are operated.
3a, 13b → terminal manifold 29a, 29b → terminal piping 2
7 → both fall derivatives 13a, 1 through a route such as the discharge pipe 28
The inside air of 3b is discharged to the outside. At this time, even if the both falling dielectrics 13a and 13b do not completely contract, they will almost completely contract due to the weight of the solid system aggregate X to be charged next. In addition, by operating the blower 23 in the reverse cycle, the air in both the fall guides 13a and 13b can be removed.

In the above-described embodiment, for example, one sheet material 15 is used for each of the two fall guides 13a, 13a.
In the case of configuring b, the floor 5 is used as a substitute for the sheet material 14.
And each of the frame walls 6a to 6d are used. Specifically, the peripheral portion (edge portion) of the sheet material 15 is sealed to the floor 5 and each frame wall 6a to 6d by the above-described means, and the mouth portion for pipe connection is the floor 5 and each frame wall 6a. 6d, etc. (or sheet material 1)
5) (arbitrary part of 5). In the case of the inclined output generation mechanism 21 that uses a liquid (eg, water) as the pressure medium, the inclined output generation mechanism 21 mainly includes a pump, a liquid storage tank, a pipe system including a valve, and the like. By the way, the liquid circulation type tilt output generation mechanism 2
In 1, the pump and the liquid storage tank are connected by a pipe for suction, the pump and the two drop guides 13a, 13b are connected by a pipe for sending, and both the drop guides 13a, 13b and the liquid storage tank are used for return. Connected by a pipe.

In the case of "kazu" such as bolts, nuts, and pipe joints, these are once collected at the cargo collection area and transported to another place. Therefore, the solid-state aggregate storage device and the solid-state aggregate extracting method means described with reference to FIGS. 1 to 5 can also be applied to such a case.

In the embodiment illustrated in FIG. 6, a plurality of parallel groove-shaped drop openings 7 are provided on the floor 5 of the building, and a plurality of long conveyance paths 8 leading to these drop openings 7 are provided.
Is installed under the floor of the building. The sheet material 16 for the fall guide is a long bag-like member having an open lower surface. A plurality of these sheet materials 16 are attached to the floor 5 so as to cover the floor surface between the respective drop openings 7. Thus, a plurality of falling conductors 13c capable of expanding and contracting are formed.
In FIG. 6, each falling conductor 13 made of the sheet material 16
c is folded flat as shown in FIG. The reason why each of the fall guides 13c can be folded in this way is that the sheet material 16 has the fold line for folding. The above-described transporting machine 11 is equipped on each of the drop guides 13c, and the above-mentioned supply mechanism 41 is installed immediately above each of the drop openings 7, and the transport path 8 is provided directly below each of the drop openings 7 and. Is equipped with the above-described transport machine 61. Further, each of the terminal manifolds 29c (the same as those denoted by reference numerals 29a and 29b) of the above-described tilt output generating mechanism 21 are connected to the front surface and / or the rear surface of the falling conductor 13c. Each item of which description is omitted in the embodiment of FIG. 6 is substantially the same as or similar to that described with reference to FIGS. 1 to 5.

Although the solid-state aggregate X, the pile P, the residual pile P _{1 and the} like are not shown in FIG. 6, even in the embodiment of FIG. 6, each drop is performed by the same means (transportation machine 11) as described above. The solid-state aggregate X deposited on the derivative 13c becomes the pile P. Even when the pile P is scraped down and the solid-state aggregate X is taken out of the building 1, these are performed by the same means as described above (the supply mechanism 41 and the transport machine 61). When the above-mentioned residual pile P ₁ is generated on each falling guide 13c, the same means as described above (tilt output generating mechanism 21)
Each falling derivative 13c inflated by the residual pile P ₁
The solid-state assembly X of is guided to the side of the falling port 7. That is,
The outside air sucked through the inclined output generation mechanism 21 is injected from each terminal manifold 29 into each falling guide 13c, and these falling guides 13c expand as shown in FIG.
A certain solid system aggregate X on it is distributed to the left and right and collapses to the side of each drop port 7. In this way, the solid-state aggregate X of the residual pile P ₁ that has reached each of the drop openings 7 is carried out of the building 1 as described above. The same applies to the contraction of each falling conductor 13c.

In the embodiment illustrated in FIGS. 7A, 7B and 7C, a plurality of drop openings 7 each having a circular hole or a polygonal hole are provided on the floor 5 of the building at intervals in the front and rear. In addition, a plurality of long conveyance paths 8 leading to these drop openings 7 are provided under the floor of the building. Falling derivative 13d
Is formed by laminating these three sheet materials, such as a lower sheet material 17 having a hole in the central portion, a tubular sheet material 18 for the body, and an upper sheet material 19 having a hole in the central portion. ing. That is, the outer peripheral portion (edge portion) of the sheet material 17 and the lower end outer peripheral portion of the sheet material 18, and the outer peripheral portion (edge portion) of the sheet material 19 and the upper end outer peripheral portion of the sheet material 18 are bonded together, and both sheet materials Inner peripheral portions (edge portions) of 17, 19 are adhered to each other to form a drop conductor 13d having a through hole 20 in the central portion. Falling derivative 13d
Are mounted on the floor 5 in such a way that their through holes 20 overlap the drop openings 7. The above-described transport machine 11 is installed on the fall guide 13d, and the above-mentioned transport machine 61 is installed below the drop port 7, that is, in the transport path 8, but FIGS. Unlike in the previous example, the supply mechanism 62 provided between the drop port 7 and the transporting machine 61 in FIG. The supply mechanism 62 is supported via a stay (not shown) extending between the supply mechanism 62 and the inner surface of the transport path 8. A device conforming to the supply mechanism 41 is provided on the supply mechanism 62 or the drop port 7.
It may be provided inside or on the drop port 7. This is a conical hood, a power source (eg, an electric motor) mounted in the hood, and a scraping body 41 for scraping connected to the power source.
It is mainly composed of. Fall derivative 1
The terminal manifold 29d (same as that shown by the reference numerals 29a and 29b) of the tilt output generating mechanism 21 is connected to an arbitrary surface of the lower surface, the peripheral surface, and the upper surface of 3d, for example, the lower surface thereof. . In FIG. 7, one drop port 7, one drop guide 13d, one supply mechanism 62, etc. are mainly described, but other drop ports 7, drop guides 13d,
The supply mechanism 62 and the like and their relative configurations are similar to the above. Items omitted from description in the embodiment of FIG. 7 are substantially the same as or similar to those described with reference to FIGS. 1 to 6.

In the embodiment of FIG. 7, when the solid-state aggregate X is deposited on each falling conductor 13d by the same means (transportation machine 11) as described above, this becomes the pile P. When the solid-state assembly X forming the pile P is taken out of the building 1, first, the upper inlet of the supply mechanism 62 formed of a hopper is opened, then the upper inlet of the supply mechanism 62 is closed, and thereafter, The lower outlet of the supply mechanism 62 is opened. By doing so, a certain amount of the solid system aggregate X collapses in the hopper, the solid system aggregate X in the hopper drops onto the transport machine 61, and the solid system aggregate X on the transport machine 61 is built. 1 is carried outside. When the above-mentioned residual pile P ₁ is generated on each falling guide 13d, each falling guide 13d inflated by the same means (tilt output generating mechanism 21) as described above is a solid system assembly of the residual pile P _1. The body X is guided to the side of the drop opening 7. That is, the outside air sucked through the inclined output generating mechanism 21 is injected from each terminal manifold 29 into each falling guide 13d, and these falling guides 13d expand above as shown in FIG. The solid-state aggregate X collapses to the side of each falling port 7. In this way, the solid-state aggregate X of the residual pile P ₁ that has reached each of the drop openings 7 is carried out of the building 1 as described above. The same applies to the contraction of each falling conductor 13d.

In the embodiment shown in FIG. 7, when the sheet material 17 is omitted, the two sheets of material 18 and 19 constitute the falling conductor 13d. That is, the outer peripheral portion of the lower end of the sheet material 18 and the inner peripheral portion (edge portion) of the sheet material 19 are attached to the floor surface, respectively, to form the fall inducer 13d.
In this case, a part of the floor surface substitutes for the sheet material 17. In addition, a wall standing upright from the floor may be provided around the fall guide 13d.

[0051]

The storage device for a solid-state aggregate according to the present invention,
The method for taking out the solid-based aggregate has the following effects. That is, when the solid-state aggregate is taken out, all the residual piles of the solid-state aggregate generated on the floor can be mechanically taken out. When taking out the residual pile, the operation is simple because the upper surface of the drop guide is simply inclined toward the drop opening side. Further, by operating this remotely, it is possible to ensure the safety of work. Since the equipment is mainly composed of falling conductors, expensive heavy machinery is not required. Therefore, it is possible to reduce equipment costs and operating costs. It is possible to automatically control the tilt output generation mechanism, the supply mechanism, the transportation machine, and the like. Therefore, automation of the entire system is established.

[Brief description of drawings]

FIG. 1 is a plan view schematically showing an embodiment of a device of the present invention and a method of the present invention.

FIG. 2 is a longitudinal cross-sectional view of a main part schematically showing a state in which a falling guide is contracted in an embodiment of the device of the present invention and the method of the present invention.

FIG. 3 is a longitudinal cross-sectional view of a main part schematically showing a state in which the falling guide is expanding in one embodiment of the device of the present invention and the method of the present invention.

FIG. 4 is a vertical sectional front view of a main part, a side view of a vertical section of the main part, and a plan view of the main part of a supply mechanism used in an embodiment of an apparatus and a method of the present invention.

FIG. 5 is a cross-sectional view schematically showing the situation when the residual pile is taken out in an embodiment of the device of the present invention and the method of the present invention.

FIG. 6 is a cross-sectional view schematically showing a situation when a residual pile is taken out in another embodiment of the device of the present invention and the method of the present invention.

FIG. 7 is a cross-sectional view schematically showing, step by step, a situation when a residual pile is taken out in another embodiment of the device of the present invention and the method of the present invention.

[Explanation of symbols]

X Solid system aggregate P pile P ₁ Residual pile 5 Floor 7 Drop port 6a Left side frame wall 6b Right side frame wall 6c Front side frame wall 6d Rear side frame wall 8 Conveyance path 13a Dropping derivative 13b Dropping derivative 13c Falling derivative 13d Falling derivative 14 sheet Material 15 Sheet material 16 Sheet material 17 Sheet material 18 Sheet material 19 Sheet material 20 Through hole 21 Oblique output generating mechanism 22 Drive machine 23 Blower 24 Intake pipe 25 Filter 26 Discharge pipe 27 Terminal pipe 28 Discharge pipe 29a Terminal manifold 29b Terminal manifold Pipe 29c Terminal manifold 29d Terminal manifold 30 Discharge valve 31 Pressure gauge 32 Discharge valve 33 Check valve 41 Supply mechanism 42 Bogie 43 Axle 44 Wheel 45 Electric motor 46 Rotating body 47 Electric motor 48 Reducer 49 Output shaft 50 Hood 51 Rail support member 52 Rail 53 Stay 61 Transporting machine 62 Mechanism

Claims (7)

[Claims] 1. A floor for depositing a solid-state aggregate, having a drop opening for the solid-state aggregate, and for guiding the solid-state aggregate on the floor surface to the drop mouth side. There is a falling guide laid on the floor surface, a tilt output generating mechanism coupled to the falling guide for tilting the upper surface of the falling guide toward the falling opening with a downward slope, and a solid system assembly. A transporting machine for the body, which is arranged under the drop port, and a supply mechanism for supplying the solid aggregate on the drop side to the transporting machine, which is arranged above the transport machine. A storage device for a solid-state aggregate, comprising: 2. A groove-shaped drop opening is formed on the floor along the floor surface, and a long drop guide is laid on the floor surface along the length direction of the drop opening. It has a rotating body for scraping, and the rotating body is provided above the drop opening so that it can travel along the drop opening,
2. The solid-state aggregate storage device according to claim 1, wherein the transporting machine below the drop port is arranged along the length direction of the drop port. 3. A hole-shaped drop opening is formed in a part of the floor, a plane ring-shaped drop guide is provided around the drop opening, and a supply mechanism including a hopper is provided for the drop opening and the transport machine. The solid-state assembly storage device according to claim 1, wherein the storage device is arranged between the two. 4. A plurality of hole-shaped drop openings are formed in a part of the floor, a flat ring-shaped drop guide is provided around each of the drop openings, and a supply mechanism composed of a hopper is provided for each of the drop openings. The storage device for a solid-state aggregate according to claim 1, wherein the transporting machine, which is arranged between the transporting machine and a subordinate of each of the drop openings, is placed along a line segment connecting the drop openings. 5. The inclined output generating mechanism having a bag-shaped member in which the dropping member is inflatable and contractable, the lower surface of the bag-shaped member is fixed on the floor surface, and which has an injecting and discharging means for fluid drops. The solid-state aggregate storage device according to any one of claims 1 to 4, which is connected to a derivative. 6. The falling guide is formed of a foldable sheet-like member, and the edge portion of the sheet-like member is in close contact with the floor surface, and the inclined output generating mechanism having an injecting / discharging means for fluid is used as the falling guide. The solid-state aggregate storage device according to any one of claims 1 to 4, which is connected. 7. A drop guide in which the solid-state aggregate deposited on the drop guide is taken out by tilting the upper surface side of the drop guide by a tilt output generating mechanism in the device according to claim 1. A method for taking out a solid-state aggregate, characterized in that the above solid-state aggregate is guided to a drop port, and the solid-state aggregate is dropped from the drop port onto a transport machine via a supply mechanism.