JPH0729042Y2 - Garbage carrier - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carrying device used for carrying dust in a high-rise building.

[0002]

2. Description of the Related Art In a high-rise building such as an office building, a large amount of various kinds of paper, incombustibles, garbage, etc. are discharged from each floor, and they are sorted and transported. Is required.

Conventionally, as a typical method of conveying dust in such a high-rise building, a method of collecting dust by putting dust in a dust chute vertically penetrating the inside of the building, and installing a dedicated dust elevator in the building , A method of transporting a garbage storage cart by the elevator is known.

However, in the case of the dust chute method, since the dust is dropped by its own weight in the chute, a large impact noise is generated at the time of dropping, and the dust is thrown in in a mixed state, so that there is a problem that separate collection is difficult. is there.

On the other hand, in the case of the elevator system, although the problem of the dust chute system described above can be solved, the size of the dust-only elevator is limited as small as possible from the viewpoint of space saving of the building. The number of garbage storage carts that can be transported by raising and lowering is usually 1 to 2. For this reason, it takes a long time to convey the dust,
There is a drawback that collection efficiency is poor.

In order to deal with such a drawback of the elevator system, a lifter provided on the elevator shaft is provided with a plurality of holders for a plurality of dust containers in the vertical direction so that a large number of containers can be simultaneously moved by raising and lowering the lifter once. A method of transporting and improving collection efficiency is being considered.

However, in this method, since it is necessary to move the storage cart held by the lifter in and out by moving the lifter itself up and down, it is necessary to dig deep into the ground so that the bottom of the elevator shaft can be fully inserted. But there is
Since the construction cost is expensive for such a structure dug into the ground, there is a problem that the equipment cost rises. Also,
Garbage container to facilitate collection of rubbish inside objects
If the is equipped with wheels, place the garbage storage container directly on the lifter.
If you try to let it slip in, you can create a space between the floor and the lifter.
Stabilizes wheel movement due to gaps and steps
There is a problem that it is difficult to deliver.

[0008] Accordingly, this invention, along with a large number of garbage container in one of the lift can be transported at the same time, it is possible to eliminate the dug deep into the ground of the elevator shaft, tooth
Stable delivery of garbage storage containers with wheels
An object of the present invention is to provide a dust transporting device capable of removing.

[0009]

In order to solve the above problems, the present invention provides an elevator shaft in a vertical direction inside or along a building, and a cage is provided on the elevator shaft so that the cage can move up and down. Inside, a holder circulation device that circulates the holders of a plurality of wheeled garbage storage containers in the vertical direction is installed, and on each floor of the building, there is a garbage entrance opening to the elevator shaft, and at each garbage entrance , Line up towards the garbage door
Inside the cage while raising multiple garbage storage containers
A lift member for guiding toward
The height of the garbage storage container is raised to the lowest position in the cage.
At the cage height on the bottom of the cage or on the bottom of the cage.
It was configured to match the height of the upper surface of the ya .

[0010]

[0011]

[0012]

In the above structure, a plurality of dust storage containers are stored while the circulation device is circulated inside the cage, and the cage is moved up and down.

When the cage moves up and down to the carry-out position, the circulation device circulates in the opposite direction, and the storage containers are carried out from the cage in order.

With this structure, a single cage can carry a large number of storage containers at one time. Moreover, since only the storage container can be carried in and out without moving the cage up and down, it is not necessary to dig the elevator shaft deep into the ground. Also cars
The trash storage container with a ring is lifted by the lift member.
Since it is sent inside the cage in a state where it is kept
The container between the cage and the garbage door without being affected by the
Can be delivered stably.

[0015]

Embodiments of the present invention will be described below with reference to the accompanying drawings. As shown in FIG. 1, an elevator shaft 3 that vertically penetrates each floor 2a, 2b, ... Is provided inside a building 1 on a high floor, and the elevator shaft 3 and each floor 2a, 2b ,. At the intersections, dust entrances / outlets 4 that open to the shafts 3 are provided.

The elevator shaft 3 is formed so that the upper end portion 3a projects from the roof of the building so that the cage 8 described later can be housed therein, while the lower end portion 3b is dug shallowly to lower the cage 8 and the bottom surface. The shape is as small as possible with a small gap between. In addition, each garbage entrance / exit 4
An up-and-down type shutter 5 is attached to and is opened and closed independently of each other.

As shown in FIGS. 2 and 3, a hoisting machine 6 is attached to the upper portion of the elevator shaft 3, and a cage 8 is attached to one end of a rope 7 pulled out from the hoisting machine 6.
A counterweight 9 is connected to the other end.

As shown in FIG. 2, the cage 8 is formed into a vertically long box-like shape, and openings 11 and 12 through which the garbage storage cart 10 can pass are formed in the front and rear surfaces of the lower end portion thereof. ing.

Further, inside the cage 8, there is provided a holder circulating device 13 for circulating the garbage storing cart holder. The circulation device 13 includes a pair of circulations 14 and 15 provided facing each other in the left and right inside the cage 8 and a circulation path 1 for the circulation.
It is composed of a plurality of cart holders 16 which are mounted on the wheels 4 and 15 at predetermined intervals, and a driving machine 17 such as a motor which drives the circulation paths 14 and 15.

In the circulation paths 14 and 15, two rollers 20 and 20 are attached to shaft rollers 18 and 19 arranged above and below the cage 8, respectively.
The endless ropes 21, 21 are wound in parallel with each other, and a space is provided between the endless ropes 21 of both circulation paths 14, 15 so that the garbage storage cart 10 can pass therethrough.

Further, the upper roller shaft 1 of the one circulation path 14
8 has a drive unit 17 via a belt or a chain 22.
And the upper roller shaft 18 of the other circulation path 15 is
It is connected to the driving machine 17 via two gears 23, 24 that mesh with each other and a belt or a chain 25.
When the gears rotate, the action of the gears 23, 24 causes
The reference numerals 4 and 15 are adapted to rotate in opposite directions and in synchronization with each other.

The holding tool 16 of the garbage storage cart comprises a pair of receiving plates 26 and 27 mounted horizontally facing each other between the endless ropes 21 and 21 of the circulation paths 14 and 15, respectively. , 15 rotate, the pair of receiving plates 2
6 and 27 circulate in conjunction with each other and hold the bottom of the garbage storage cart 10 carried in between the circulation paths 14 and 15,
Increase gradually.

The driving machine 17 is connected to an elevator control device (not shown), and when a signal is input from the outside by a button operation or the like, the holder 16 sequentially selects a moving amount for hoisting the garbage storage cart 10 completely. The circulation paths 14 and 15 are controlled to rotate by the amount of movement.

On the bottom surface of the cage 8, a circulation device 13
A conveyor 28 is provided on which the bottom surface of the trash storage cart 10 held at 1 is lowered when it is lowered.
The conveyor 28 is linearly continuous with moving conveyors 39 and 40 of a waste separation and collection system, which will be described later, when the cage 8 moves down the elevator 3 at the lowest position, and operates in conjunction with them.

On the other hand, floors 2a, 2b of each floor inside the building,
A transfer device 2 for transferring the garbage storage cart 10 between the inside of the cage 8 and the entrance 4 at the entrance 4 of the door.
9 are installed.

This transfer device 29 is shown in FIGS. 4 (a) and 4 (b).
As shown in, the roller conveyor 30 installed on the floor surface
And a lift member 31 slidably mounted thereon
The lift member 31 connects the upper support plate 32 and the lower support plate 33 with a plurality of links 34, and each of the links 34
It is formed by connecting a cylinder 35 for undulating it.

The height of the lift member 31 is as shown in FIG.
4 is lower than the bottom surface of the garbage storage card 10 when the link 34 is down, and higher than the bottom surface of the garbage storage cart 10 when the link 34 is upright as shown in FIG. 4B. The wheels are designed to float above the floor. In addition, the lift member 31 is erected.
The rising height of the garbage storage cart 10 is as shown in FIG.
The height of the holder 16 at the lowest position in the cage 8 and
Is set to match.

In this transfer device 29, FIG.
With the lift member 31 lying down as described above, a plurality of garbage storage carts 10 are placed thereon, and then the lift member 31 is erected to float the cart 10 (FIG. 5B). Then, as shown in FIG. 5 (c), the lift member 31 is slid on the roller conveyor 30, the end of the lift member 31 is inserted into the cage 8 through the front opening 11, and the cart 10 is placed on the lift member 31. Slide the first cart 1
0 is stored inside the cage 8. Cage 8 to cart 10
Is discharged in the reverse order of the above.

Reference numeral 36 in the figure denotes a guide handrail for guiding the movement of the cart.

Further, as shown in FIGS. 1 and 6, at the lower end of the elevator shaft 3, loading / unloading ports 37, 38 of the garbage storage cart 10 are formed.
7 and 38, the moving conveyor 3 of the waste separation and collection system
9 and 40 are facing.

The moving conveyors 39 and 40 are installed in the cage 8
When the vehicle descends to the lowermost part of the elevator shaft 3, it linearly continues with the conveyor 28 on the bottom surface of the cage 8 so that the garbage storage cart 10 can be transferred between them.

As shown in FIG. 6, the waste separation / collection system is provided with traversers 41 and 42 for laterally moving the waste storage cart 10 at the ends of the movable conveyors 39 and 40.
The end portions of the traversers 41, 42 are connected to each other by a plurality of linear roller conveyors 43 and a rotary roller table 44.
Via each roller table 44,
A plurality of waste container 45 and a storage drum 46 for compressing and storing the waste are arranged. In addition,
In the figure, reference numeral 47 is a reversing machine for raising and lowering the garbage storage cart 10 and reversing it, and 48 is a hopper for charging the garbage.

In this system, in order to separate and collect dust, for example, high-quality paper, newspapers, magazines, and incombustibles are separately collected in a plurality of containers 45, and combustibles other than paper are collected in a storage drum 46. And try to separate them.
In this case, when the container 45 is full, the container 45 is loaded and transferred in a dedicated transportation vehicle, but when the storage drum 46 is full, the dust is transferred to the dust collection vehicle and conveyed.

The dust carrier of this embodiment has the above-mentioned structure, and its operation will be described below.

The garbage is collected in the garbage storage carts 10 on the floors 2a, 2b, ... By type, and the carts 10 are placed on the transfer device 29 as shown in FIG. 5 (a). Align.

Next, by operating the cage call switch, as shown in FIG.
As shown in (b), the cage 8 is moved to the garbage entrance / exit 4 on the predetermined floor, and the lift member 31 of the transfer device 29 is lifted to float each cart 10. In this case, the shutter 5 of the dust entrance / exit 4 is also opened.

Next, as shown in FIG. 5C, the lift member 3
1 is slid on the roller conveyor 31, and the leading cart 10 is placed inside the cage 8.

After that, the driving machine 17 in the cage 8 is operated, the circulation paths 14 and 15 are rotated, and the holder 16 is rotated.
Receives the bottom surface of the cart 10 on the lift member 31 and raises it as shown in FIG.

Then, as shown in FIG. 5 (e), the next cart 10 is moved to the tip of the lift member 31 and lifted by the holder 16 in the same manner as described above, and this is repeated in sequence.
A plurality of carts 10 are stored inside the cage 8.

When the cart is completely stored, the cage 8 is lowered to the bottom of the elevator shaft 3. When the front and rear openings 11 and 12 of the cage 8 face the garbage carry-in / out ports 37 and 38, the conveyor 28 inside the cage 8 is operated to transfer the cart 10 to the transfer conveyors 39 and 40.

When the cart 10 at the bottom is transferred, the circulation paths 14 and 15 are rotated in the opposite direction to the next cart 10.
Is lowered onto the conveyor 28 and the transfer conveyors 39, 40
Transfer to. This is sequentially repeated to carry out all the carts 10 from the cage 8.

The cart 10 transferred to the moving conveyors 39 and 40 is moved to each container 45 and the storage drum 46 according to the type of waste stored therein, and the waste is separated and collected.

On the other hand, in order to return the emptied cart 10 to the floors of each floor, the operation may be carried out by a method reverse to the above-mentioned method.

7 to 9 show another embodiment. In this example, as shown in FIGS. 7 and 8, the cage 5
1. A pair of endless ropes 54, 55 are attached in parallel to rotating drums 52, 53 provided in the upper and lower parts of the inside of one unit, and a plurality of cart holders 56 are rocked on the endless ropes 54, 55 in a merry-go-round manner at predetermined intervals. It is installed as possible.

Further, on the bottom surface of the cage 51, there is provided a conveyor 58 which is continuous with the transfer device 57 of the waste entrance / exit 4, and each holder 56 holds the waste storage cart 10 sent from the transfer device 57. While being held from below and hoisted, and while being rotated by the endless ropes 54 and 55, the cart 10 is rocked with the upper end as a fulcrum, and the cart 10 is always held in a horizontal state.

The transfer device 5 provided on each floor
As shown in FIG. 9A, reference numeral 7 is a lift member in which a belt conveyor 61 is connected to a base 59 installed on the floor surface of a floor via a link 60 capable of undulating.
As shown in (b), the dust conveyor cart 10 is lifted by the operation of the belt conveyor 61 which is erected, and is transferred to the conveyor 58 inside the cage.

Since the other structure is the same as that of the above-mentioned embodiment, the same reference numerals are given to the same parts and the description thereof will be omitted.

The structure of the holder circulating device is not limited to the structure of each of the above-described embodiments, and another structure can be adopted as long as it has a function of circulating the holder vertically.

Further, in the above embodiment, the garbage storage container has a cart structure in which wheels are attached to the garbage storage box, but the wheels are not provided, and the garbage storage box is directly caged. You may make it convey.

Furthermore, in each of the above-mentioned embodiments, if the holder circulation device and the transfer device are electrically and automatically controlled, the dust carrying work can be automated.

[0051]

[Effect] As described above, according to the present invention, the holder circulation device is provided inside the cage, and the elevator can be carried in and out while circulating the garbage storage container inside the cage without moving the cage up and down. There is no need to dig deep into the structure, which has the effect of significantly reducing equipment costs.

Since a large number of dust storage containers can be accommodated in one cage, there is an advantage that dust can be efficiently transported in a limited small space. In addition, trash in and out
Lift the dust container with the lift member at the mouth.
Since it can be guided to the cage in the closed state, garbage collection
It is not affected by the unfavorable movement of the wheels attached to the container.
The vessel can be stably moved between the cage and the garbage door.
It is possible to deliver containers efficiently and safely.
Wear.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional front view showing a dust carrier of an embodiment.

FIG. 2 is a vertical sectional front view showing the above cage.

FIG. 3 is a vertical sectional side view taken along the line III-III in FIG.

4A is a front view showing the transfer device, and FIG. 4B is an operation state diagram thereof.

5A to 5E are views showing a method of loading a garbage storage cart into a cage, respectively.

FIG. 6 is a plan view showing a waste sorting system.

FIG. 7 is a vertical sectional front view showing another embodiment.

8 is a vertical sectional side view taken along the line VIII-VIII in FIG.

FIG. 9A and FIG. 9B are views showing a method for carrying in the same trash storage cart.

[Explanation of symbols]

 1 Building 3 Elevator shaft 4 Garbage entrance / exit 8 Cage 10 Garbage storage cart 13 Retainer circulation device 14, 15 Circulation path 16 Cart retainer 17 Drive machine 29 Transfer device 30 Roller conveyor 31 Lift member 51 Cage 56 Cart retainer 57 Transfer apparatus

Claims (1)

[Scope of utility model registration request] 1. An elevator shaft in a vertical direction is provided inside or along a building, and a cage is provided on the elevator shaft so as to be able to move up and down, and inside the cage,
A holder circulation device that circulates the holders of multiple garbage storage containers with wheels in the vertical direction is provided.
Provided with a dust entrance opening to the elevator shaft ,
Aligned with each garbage entrance, towards the garbage entrance
Lift up multiple garbage containers and keep them inside the cage
Provide a lift member that guides toward this
The raised height of the garbage storage container at the bottom of the cage
Conveyor at the height of a cage or at the bottom of the cage
A dust carrier configured to match the height of the top surface of the .