JPS62222909A - Solid storing device - Google Patents

Abstract

PURPOSE:To easily obtain a greatly large reduction ratio, by bearing a plurality of baskets for storing an object therein along a circumference between a pair of rotary bodies spaced from each other and mounted on a rotary shaft to be rotated, and wrapping a transmitting chain around the rotary body. CONSTITUTION:A rotary shaft 1 is rotatably supported through bearings 2 to a pair of right and left posts 3 fixed on a floor. A pair of right and left rotary bodies (a) including radially extending arm structures 5 and reinforcement members 6 connecting outer ends of the arm structures 5 are mounted on the rotary shaft 1. A basket (b) having upper and lower storing surfaces 12 and 13 is rotatably suspended between right and left angular portions 7 of both the rotary bodies a-a. A sprocket 8 is provided at each angular portion 7 of one of the rotary bodies (a), and a transmitting chain 9 is meshed with each sprocket 8. The transmitting chain 9 is wrapped around a small-diameter gear 10 of a reduction gear mechanism (r), and a driving motor (m) is driven to rotate the rotary bodies (a) with a reduced speed.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a storage device that is most suitable for a multi-story warehouse or a multi-story parking lot.

(Prior Art) For example, an invention disclosed in Japanese Patent Publication No. 45-40090 has been known as a device for rotating a rotating body that rotatably suspends a storage basket. The rotating body is connected to a drive motor via a speed reduction mechanism consisting of a combination of gears.

(Problems to be Solved by the Present Invention) As described above, the reduction mechanism consisting only of a combination of gears has a limit in its reduction ratio, so there is a problem in that a large drive motor must be used.

The purpose of this invention is to provide a device that allows a large reduction ratio to be made, thereby making it possible to downsize the drive motor, and also to be able to rotate a larger load and relatively increase the storage capacity. do.

(Means for Solving the Problems) In order to achieve the above object, the present invention has the following configuration.

That is, a storage basket carrying stored items is rotatably suspended between a pair of rotating bodies that rotate integrally with the rotating shaft, and a transmission chain is wrapped around this rotating body. The structure is such that it is wound around a reduction gear mechanism and transmits the driving force of the drive motor to this reduction gear mechanism.

(Operation of the present invention) When the drive motor is driven, the reduction gear mechanism rotates, and its rotational force is transmitted to the rotating body via the transmission chain.

(Effects of the present invention) According to the device of the present invention, the rotating body for suspending the storage case has
Since the function as an element of the speed reduction mechanism is maintained and its speed reduction ratio is increased, a drive motor with the same capacity can rotate a larger load, and the storage capacity can be increased accordingly.

(Embodiment of the present invention) The illustrated embodiment, which is intended to be a multilevel parking system, has an upper part located on the ground and a lower part located underground, and has three wooden supports that support the bearing 2 of the rotation axis l. 3 is fixed to ground.

The rotating shaft 1 is provided with a pair of rotating bodies a, a which rotate together with the rotating shaft 1, and these rotating bodies a, a
The structure is as follows.

That is, the rotation center member 4.4 fixed to the rotation shaft 1
In addition, six sets of arm structures 5.5 are provided radially, and reinforcing members 6, 6 are provided in the circumferential direction at the tip of each of these arm structures 5.5, so that the rotating bodies a, a as a whole are It is hexagonal.

Corner 7 of one of the rotating bodies a thus constructed
is provided with a sprocket 8, and both rotating bodies a,
The outer periphery is stored between the corners 7 and 7 of a! , b are hung rotatably. A transmission chain 9 is wound around one rotating body a, and the transmission chain 9 is engaged with the sprocket 8.

Furthermore, this transmission chain 9 is wound around a small diameter gear 10 of a reduction gear mechanism r fixed underground, and drives a large diameter gear 11 that rotates integrally with the small diameter gear 10 of this reduction gear mechanism r. It is connected to motor m. therefore,
When the drive motor m is driven, the deceleration gear mechanism r rotates, and the rotating body a,
a rotates. That is, the rotational force of the small diameter gear 10 is transmitted to the rotating body a via the transmission chain 9. Further, the reduction ratio is determined by the diameter of the small diameter gear 10 and the diameter of the rotating body a, but since the large diameter rotating body a that suspends the outer peripheral storage wtb is incorporated into the reduction mechanism as described above, the reduction The ratio can be made very large.

In addition, the outer periphery storage case has two upper and lower loading surfaces 12.
13, and main support members 14 are provided at positions that divide the mounting surface 12, 13 into left and right sections. Further, the central storage case C is directly suspended from the rotating shaft 1, so that the rotating shaft 1 and the central storage wLC are relatively rotatable.

This central storage case C also has mounting surfaces 15 and 16 on the top and bottom.
In addition, a main support member 17 is provided at a position that divides the mounting surface 15, 16 into left and right halves.

The main support member 14 of the outer periphery storage w#, b is provided with four guide rollers 18 to 21, and these guide rollers 18 to 21 rotate around the rotation axis l of the outer periphery storage case. In the process, it comes into contact with the main support member 17 of the central storage case C. For example, when the uppermost outer periphery storage flt b + shown in FIG. Outer storage case b
In the 3rd position, the guide roller 18 is also
b At position 5, the guide roller 20 is further retracted on the outer periphery w
At the i and b6 positions, the guide roller 21 contacts the main support member 17.

Guide rollers 23.23 are also provided on both lower sides of the outer peripheral storage @b as described above, and these guide rollers 23 are connected to the channel-shaped first guide member 24.24 fixed on the underground side. It is configured to be guided by two guide members 25 and 25. That is, this first guide member 24
．． 24 and the second guide member 25.25 are formed in an arc shape along the rotation locus of the guide roller 21,
The above-mentioned outer circumferential storage fib 2 is lowered, and its mounting surface 12
．． 13 is in a relative position corresponding to the ground plane GL, the guide roller 21 enters the first guide member 22. Also, when the outer peripheral storage case b4 at the lowest position rises,
The guide roller 21 is arranged to enter the second guide member 23.

The outer storage case as described above is planned to carry a total of 4 cars, 2 cars on each of the upper and lower return loading surfaces 12.13. This is the result of incorporating body a into the speed reduction mechanism and increasing its speed reduction ratio. In other words, since the reduction ratio is increased to increase the driving force of the device, it is possible to rotate the device even if a large number of cars are on board.

Six outer circumferential storage sources b1 to b6 are suspended around the hexagonal rotating body a, and among these storage baskets, outer circumferential storage source b3. As for b5, since the guide roller 23 is regulated by the first and second guide members 24 and 25, its swinging is prevented. Then, in the outer peripheral storage flL b 3 whose guide roller 23 is guided by the first guide member 24, the guide roller 18 provided on the main support member 14 contacts the main support member 17 of the central storage IJc. Further, in the outer peripheral storage fib5 whose guide roller 23 is guided by the second guide member 25, the guide roller 20 provided on the main support member 14 contacts the main support member 17 of the central storage wj, C.

Therefore, as described above, the central storage liquid C is transferred to the outer peripheral storage source b3, which is prevented from swinging by the first and second guide members 24 and 25.
and b5, and its rotation is prevented.

The central storage is prevented from swinging like this lol! , C, the guide roller 18 of the outer periphery storage source b2 is attached to the main support member 17 of C.
and the guide roller 21 of the outer peripheral storage [1b b] come into contact with each other to prevent these storage baskets from swinging.

In addition, in order to place a car on the central storage liquid C,
Either the mounting surface 12 or 13 of the outer storage source
It is made to coincide with the mounting surface 15 or 16 of the central storage basket C, and the mounting surface of the outer storage source is made to be at the same level as one of the ground planes GLI. In this way, the vehicle that has been moved from the ground plane GLI side can be stored in the central storage wi, C via the outer storage source. However, unless a predetermined distance is maintained between the central storage liquid C and the outer peripheral storage source, the outer peripheral storage source cannot revolve. However, as mentioned above, you can use the outer storage source as a bridge to create central storage! When storing a car in the IC, if the distance between the central storage liquid C and the outer storage source is too wide, smooth movement of the car will be hindered.

Therefore, in this embodiment, the mounting surface 15.1 for the central storage liquid is
The front side of 6 can be expanded and contracted between a normal position X and an extended position y, as shown in FIG. therefore,
When rotating the outer storage @b, the mounting surfaces 15 and 16 for the central storage liquid c are held at the normal position X so that they do not interfere with the rotation of the outer storage source. In addition, when a car is placed on the central storage liquid C using the outer storage source as a bridge, the mounting surface 15, 16 is kept in the extended position y,
The space between the outer peripheral storage source and the mounting surface 12, 13 is eliminated.

In addition, as mentioned above, the mounting surface 15.16 is set to the normal position
Any configuration may be used to move the object from the extended position y to the extended position y. For example, an auxiliary plate may be placed on the mounting surface 15, 16 and the auxiliary plate may be slid.
The auxiliary plate may be provided with a roller to smooth the movement of the auxiliary plate.

Next, the operation of the multilevel parking system as described above will be explained.

First, when a car is placed on the outer storage source, the mounting surface 12 or 13 of either of the outer storage sources is kept at the same level as the ground plane GL+ of -J. The outer circumferential storage basket kept at the same level in this way is
is guided by the first guide member 24 and its rocking is regulated, so the vehicle can be safely driven into the vehicle. In this way, when loading a car from one ground plane GLI to a predetermined outer storage source and unloading the car, the other ground plane GL2 and the above-mentioned mounting surface 12 or 13 are kept at the same level; Use the ground plane GL2 on the side.

In this embodiment, since the lower side of the device is provided underground as described above, the ground planes GLI and GL2 can be used as entrances and exits, and congestion at the entrances and exits can be alleviated.

Further, in order to place a car on the central storage liquid C, the mounting surfaces 12 and 13 of the outer peripheral storage source must be used as a bridge as described above. Therefore, first, move a predetermined empty outer storage basket b to one ground surface GL.
I and the mounting surface 15 of the central storage basket C.
．． 1B is extended to the extended position y so that there is no gap between it and the mounting surface of the outer periphery storage case. After doing this, a car is allowed to enter from the ground plane GLI.

Although the above embodiment has been described as a multi-story parking device, it goes without saying that the present invention can also be used as a multi-story warehouse. Furthermore, when used as a three-dimensional warehouse, the shape of the storage basket may be determined according to the shape of the stored items.

[Brief explanation of drawings]

The drawings show an embodiment of the invention, and FIG. 1 is a perspective view, FIG. 2 is a front view, and FIG. 3 is a side view. 1... Rotating shaft, a... Rotating body, b... Storage basket, 9
...Transmission chain, r...Reduction gear mechanism, m...
drive motor.

Claims (1)

[Claims] A storage basket carrying stored items is rotatably suspended between a pair of rotating bodies that rotate together with the rotating shaft, while a transmission chain is wrapped around this rotating body, and this transmission chain is then decelerated. A three-dimensional storage device that is configured to be wrapped around a gear mechanism for deceleration, and to transmit the driving force of a drive motor to the gear mechanism for reduction.