JPH0537708U - Garbage carrier - Google Patents

Abstract

(57) [Abstract] [Purpose] Dust collected in high-rise buildings can be efficiently transported in a small space, and deep digging of the elevator shaft is eliminated. [Structure] Inside the cage 8 provided on the elevator shaft 3, there is provided a circulation device 13 for vertically circulating the holder 16 of the garbage storage cart 10, and the cart 10 is mounted on the cage 8 at the garbage entrance / exit 4 on each floor. Transfer device 29 for transferring
To provide. A large number of carts 1 are installed in the circulation device 13 in the cage 8.
0 is attached, and the cart is carried in and out by circulating the circulation device while the cage is lifted and then stopped.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a transfer device used for transferring dust in a high-rise building.

[0002]

[Prior art and its problems]

 In high-rise buildings such as office buildings, various kinds of paper, incombustibles, garbage, etc. are discharged in large amounts from each floor, so a method of separating and transporting them is required.

Conventionally, as a typical method of conveying dust in such a high-rise building, a method of collecting dust by throwing dust into a dust chute that vertically penetrates the inside of the building, and installing an exclusive elevator for the garbage However, it is known that the elevator transports a garbage storage cart.

However, in the case of the dust chute method, the dust is dropped by its own weight in the chute, so that 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, the problem of the dust chute system described above can be solved, but the size of the dedicated dust 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 one elevating / lowering is usually limited to one or two. For this reason, it takes a long time to transport the dust, and there is a drawback that the 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 the dust storage containers in the vertical direction, and a large number of storage containers are moved by raising and lowering the lifter once. A method of transporting them at the same time to improve collection efficiency is being considered.

However, in this method, since it is necessary to move the storage cart held in the lifter in and out by moving the lifter itself up and down, it is necessary to dig the bottom of the elevator shaft deeply into the ground so that the lifter can fully enter. However, the construction cost of such a dug-down structure is relatively high, so there is a problem in that it increases equipment costs.

Therefore, the present invention aims to provide a dust carrier which can simultaneously transport a large number of dust containers by one elevating and lowering, and which can eliminate deep digging of the elevator shaft into the ground. Has a purpose.

[0009]

[Means for Solving the Problems]

 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 can be lifted up and down on the elevator shaft. A structure is provided with a holder circulation device that circulates the container holders in the vertical direction, and a dust entrance opening to the elevator shaft is provided on each floor of the building.

In the above structure, the holder circulation device includes an endless circulation path forming a long loop in the vertical direction, a plurality of holders attached to the circulation path at predetermined intervals, and the circulation path. It can be configured by a driving machine that rotates with an arbitrary movement amount.

In addition, a transfer device for transferring the waste container between the garbage entrance and the inside of the cage may be provided at the garbage entrance of each floor.

[0012]

[Action]

 In the above structure, a plurality of garbage 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 container is carried out from the cage in order.

With this structure, a large number of storage containers can be transported at one time by one cage. 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.

[0015]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings. As shown in FIG. 1, an elevator shaft 3 which penetrates each floor 2a, 2b, ... At the intersections with and, dust inlets / outlets 4 opening to the shafts 3 are provided.

The elevator shaft 3 is formed so that the upper end portion 3a thereof projects from the roof of the building so that a cage 8 described later can be housed therein, but the lower end portion 3b is dug shallowly to lower the cage 8 and the bottom surface. There is only a small gap between them. An elevating shutter 5 is attached to each of the dust entrances / outlets 4 so that they can be independently opened / closed.

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 and another end is attached to the other end. A counterweight 9 is connected to the.

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

Further, inside the cage 8, a holder circulation device 13 for circulating the garbage storage cart holder is provided. This circulation device 13 includes a pair of circulations 14 and 15 provided facing each other inside the cage 8, a plurality of cart holders 16 attached to the circulation passages 14 and 15 at predetermined intervals, and the circulation passages. It is composed of a driving machine 17 such as a motor for driving the motors 14 and 15.

In each of the circulation paths 14 and 15, two rollers 20 and 20 are attached to shaft roller shafts 18 and 19 arranged above and below the cage 8, and two endless ropes 21 are attached to the rollers 20 and 20, respectively. , 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 driving machine 17 is connected to the upper roller shaft 18 of the one circulation path 14 via a belt or a chain 22, and the upper roller shaft 18 of the other circulation path 15 has two meshing gears. 23 and 24 are connected to the driving machine 17 via a belt or chain 25, and when the driving machine 17 rotates, the circulation paths 14 and 15 are synchronized with each other in the opposite directions by the action of the gears 23 and 24. It is designed to rotate.

The holding tool 16 of the garbage storage cart is composed of 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. When the pair of receiving plates 26 and 27 rotate, the pair of receiving plates 26 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 to sequentially raise it.

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 completely lifting the garbage storage cart 10. However, the circulation paths 14 and 15 are controlled to rotate by the amount of movement.

Further, on the bottom surface of the cage 8, there is installed a conveyor 28 on which the bottom surface of the garbage storage cart 10 held by the circulation device 13 rides when the cart is lowered. The conveyor 28 is linearly continuous with the moving conveyors 39 and 40 of the dust separation and collection system described later when the cage 8 descends the elevator 3, and operates in conjunction with them.

On the other hand, a transfer device 29 for transferring the garbage storage cart 10 between the inside of the cage 8 and the doorway 4 is installed at the doorway 4 of each floor 2a, 2b, ... Inside the building. .

As shown in FIGS. 4A and 4B, the transfer device 29 includes a roller conveyor 30 installed on the floor and a lift member 31 slidably mounted on the roller conveyor 30. The lift member 31 is formed by connecting the upper receiving plate 32 and the lower receiving plate 33 with a plurality of links 34, and connecting each of the links 34 with a cylinder 35 for undulating the links.

The height of the lift member 31 is lower than the bottom surface of the garbage storage card 10 when the link 34 is lying down as shown in FIG. 4 (a), and the height of the link 34 is as shown in FIG. 4 (b). When standing up, the height of the cart 10 is higher than the bottom surface of the garbage storage cart 10 so that the wheels of the cart 10 can be lifted above the floor.

In this transfer device 29, as shown in FIG. 5 (a), the lift member 31 is laid down, a plurality of garbage storage carts 10 are placed on the lift member 31, and then the lift member 31 is raised. The cart 10 is raised (FIG. 5 (b)). 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. Is slid and the top cart 10 is stored inside the cage 8. To eject the cart 10 from the cage 8, the reverse operation is performed.

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 portion of the elevator shaft 3, loading / unloading ports 37, 38 of the garbage storage cart 10 are formed, and the loading / unloading ports 37, 38 are provided with a loading / unloading device. The mobile conveyors 39, 40 of the separate collection system are facing.

When the cage 8 descends to the lowermost portion of the elevator shaft 3, the moving conveyors 39 and 40 are linearly continuous with the conveyor 28 on the bottom surface of the cage 8 and transfer the garbage storage cart 10 between them. It is designed to let you.

As shown in FIG. 6, the waste separation / collection system is provided with traversers 41, 42 for laterally moving the waste storage cart 10 at the ends of the moving conveyors 39, 40. The two are connected to each other through a plurality of linear roller conveyors 43 and a rotary roller table 44, and a plurality of dust container 45 and dust are compressed to the side of each roller table 44. A storage drum 46 for storing is arranged. In the figure, reference numeral 47 is a reversing machine for moving the garbage storage cart 10 up and down to invert it, and 48 is a hopper for throwing in the garbage.

In this system, in order to separately 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 waste 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 collection cart 10 by classifying it on each floor 2a, 2b, ... And the carts 10 are placed on the transfer device 29 as shown in FIG. 5 (a). To align.

Next, by operating the cage call switch, the cage 8 is moved to the dust entrance 4 on the predetermined floor as shown in FIG. 5B, and the lift member 31 of the transfer device 29 is raised to move the carts 10. Bring up. In this case, the shutter 5 of the dust entrance / exit 4 is also opened.

Next, as shown in FIG. 5C, the lift member 31 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 bottom surface of the cart 10 on the lift member 31 is received by the holding tool 16, as shown in FIG. To raise.

Next, 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 to obtain a plurality of carts 10. Is stored in the cage 8.

When the storage of the cart is completed, 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 manner to the above, and the next cart 10 is lowered onto the conveyor 28 and transferred to the transfer conveyors 39 and 40. .. By repeating this in sequence, all the carts 10 are carried out from the cage 8.

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

On the other hand, in order to return the emptied cart 10 to each floor, the operation may be performed in the reverse manner to the above-mentioned method.

7 to 9 show another embodiment. In this example, as shown in FIGS. 7 and 8, a pair of endless ropes 54, 55 are attached in parallel to the rotating drums 52, 53 provided in the upper and lower parts of the cage 51, and the endless ropes 54, 55 are attached. Further, a plurality of cart holders 56 are swingably attached at predetermined intervals in a merry-go-round shape.

Further, the bottom of the cage 51 is provided with a conveyor 58 continuous with the transfer device 57 of the dust entrance / exit 4, and each holder 56 is provided with a garbage storage cart 10 sent from the transfer device 57. Is held from below and lifted up, and during the rotation by the endless ropes 54, 55, the cart 10 is rocked with the upper end as a fulcrum so that the cart 10 is always held in a horizontal state.

Further, as shown in FIG. 9 (a), the transfer device 57 provided on each floor has a base 59 installed on the floor of the floor, and a belt conveyor via an undulating link 60. 9 is connected, and as shown in FIG. 9B, the belt conveyor 61 is operated to transfer the waste storage cart 10 to the conveyor 58 inside the cage.

Since the other structures are the same as those of the above-described embodiment, the same parts are designated by the same reference numerals and the description thereof is omitted.

The structure of the holder circulation 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 vertically circulating the holder.

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

Further, in each of the above-described embodiments, if the holder circulation device and the transfer device are electrically automatically controlled, the dust transfer operation can be automated.

[0051]

【effect】

 As described above, according to the present invention, the holder circulation device is provided inside the cage, and the garbage storage container is circulated inside the cage without moving up and down. There is no need to dig in, which has the effect of significantly reducing equipment costs.

Further, since a large number of dust storage containers can be accommodated inside one cage, there is an advantage that dust can be efficiently transported in a limited small space.

[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 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 trash 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 side view taken along line VIII-VIII in FIG.

9A and 9B are views showing a method for carrying in a garbage storage cart, respectively, which is the same as above.

[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 (3)

[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 garbage transporting device, which is provided with a holder circulating device for circulating the holders of a plurality of garbage containers in a vertical direction, and a dust inlet / outlet opening to the elevator shaft is provided on each floor of the building. 2. The holder circulation device comprises an endless circulation path forming a long loop in the vertical direction, a plurality of holders attached to the circulation path at predetermined intervals, and an arbitrary amount of movement of the circulation path. The transporting device for dust according to claim 1, wherein the transporting device is configured by a driving device that is rotated by. 3. The garbage according to claim 1 or 2, wherein a transfer device for transferring a garbage container between the garbage entrance and the inside of the cage is provided at the garbage entrance of each floor. Transport device.