JPH0656062B2 - Turning device with traverse trolley - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a traverse with a traverse trolley, which is arranged at an entrance / exit of a parking device and is arranged with a turning center of the turning device eccentric with respect to a vehicle loading / unloading direction. It relates to the device.

(Prior Art) When the vacant land conditions at the entrance / exit of the parking device (b) are limited as shown in FIG. c) and the turning device (d), the vehicle (a) turns on the turning device (d), then travels on the traverse vehicle (c), and then the traverse vehicle (c). The vehicle (a) is traversed to the front of the entrance and exit, and the vehicle is stored in the cage of the parking device (b), and the vehicle is discharged in the reverse order. Along with the installation space, the installation space for the swivel device (d) (l ₁
× l ₂₎ requires, are adversely summer like secure space and construction costs.

Moreover, transverse trolley (c onto the turning device, as shown in FIG. 5 (d _1)
A slewing device with a transverse trolley in which ₁ ) is arranged is proposed, and the slewing device with a transverse trolley is arranged in front of the entrance / exit of the parking device (b) as shown in FIG. 6 (A). In addition, the turning center (O) of the turning device (d ₁ ) is placed eccentrically (L) with respect to the vehicle entrance / exit line (a), and the traverse direction of the traverse carriage (c ₁ ) is set to the rail.
Due to (e), the vehicle is limited to only one side from the turning center (O), and the vehicle (a) is on its front wheel (a ₁ ) side due to the restrictions of the parking device (b) such as car stop and driver's entry / exit direction. It is necessary to store the vehicle (a) on the traverse carriage (c ₁ ) that is loaded at the turning center (O) of the turning device (d ₁ ). (Fig. 6 (A)), after turning the turning device (d ₁ ) together with the traverse vehicle (c ₁ ) and vehicle (a) by about 90 ° to the left (Fig. 6).
(B)), the traverse vehicle (c ₁ ) is traversed on the rail (e) so that it is on the vehicle entry / exit line (a) and the vehicle (a) is on the front wheel (a ₁ ) side.
The vehicle enters into (b) (Fig. 6 (C)), which is a storage operation cycle. When the vehicle exits, the vehicle (a) in the parking device (b) is retracted and the vehicle is placed on the traverse carriage (c ₁ ) (see 7 view (a)), transverse carriage (c ₁₎ After the loading placed by rampant rail (turning apparatus over e) (the turning center of d ₁₎ (O) (FIG. 7 (B)), Turn the turning device (d ₁ ) together with the traverse vehicle (c ₁ ) and the vehicle (a) to the left by about 90 °
When (a) is unloaded (FIG. 7 (C)), the shipping operation cycle is started. After the shipping operation cycle is completed, the turning device (d ₁ ) is moved to the traverse carriage (c _{1 in} order to match the front wheels of the vehicle with the loading direction. ) And a right turn operation of about 180 ° to the standby position for the next warehousing operation cycle.

(Problems to be Solved by the Invention) The conventional turning device with a traverse trolley is advantageous in turning the vehicle, reducing the required site for traverse operation, and reducing the construction cost. In order to match the loading and unloading direction, it is necessary to turn the swinging device together with the traversing vehicle about 180 ° to switch to the loading and unloading standby position after completion of the loading and unloading operation cycle, and the loading and unloading operation cycle time is long and the loading and unloading efficiency of the parking device is significantly adversely affected. There is a problem that it is affecting.

(Means for Solving Problems) The present invention relates to a turning device with a traverse vehicle developed to cope with the above-mentioned problems, in which a traverse vehicle traversed on the turning device is arranged to perform the turning. A vehicle is equipped with a turning drive mechanism for turning operation when the traverse vehicle is loaded and arranged on the device, and a traverse drive mechanism for traversing when turning is stopped is attached to the traverse vehicle. In a traverse device with a traverse carriage, a guide rail continuously arranged in the left-right direction, a pair of guide rollers provided on the left and right of the traverse carriage guided by the guide rail, and a shaft portion of the guide roller are provided. By providing the left and right traverse mechanisms of the traverse vehicle composed of the chain to be connected and the traverse motor for driving the chain, there is no need to switch operation to the storage standby position after completion of the storage operation cycle. The operation cycle time is remarkably shortened and the parking efficiency of the parking device is improved, thereby eliminating the above-mentioned problems.

(Operation) A vehicle is arranged on a traverse vehicle that is stacked on the turning center of the turning device, and the turning drive mechanism causes the turning device to traverse the traverse device, and the vehicle traverses about 90 ° with the vehicle, and the traverse drive mechanism causes the traverse vehicle to move. The vehicle of the parking device is arranged on the transverse carriage, the transverse carriage is loaded on the turning device, and the turning device is traversed.
The vehicle is turned around by about 90 ° with the vehicle to leave the vehicle, and the vehicle to be loaded onto the traverse vehicle in the leaving state is dispatched, and the loading is repeated.

(Embodiment) FIG. 1 to FIG. 3 show an embodiment of the present invention.
In FIGS. 1 (A) and (B), (1) is a turning device, and the turning device (1) is a recess (50a) provided on the concrete surface in front of the entrance / exit of the parking device (b). A plurality of support rollers (3) arranged inside the concrete surface (5
(0) is arranged so that it can be swung at the same level as in (0), and a ring-shaped support frame (2) is provided by a swivel drive mechanism (5) consisting of a swivel motor, a drive sprocket, a gear, etc., disposed in the recess (50a). It is configured to be turned via the turning device, and as shown in FIG. 2 (A), the turning device is provided in front of the entrance / exit of the parking device (b) and turns with respect to the entry / exit line (a). The turning center (O) of 1) is eccentric (L).

In the figure, (10) is a traversing trolley placed on the turning device (1) and the traverse trolley (10) has left and right traverse wheels (1).
1a) (11b) and guide rollers (12a) (12b) are provided, the traverse wheels (11a) (11b) are placed on the upper surface of the turning device (1), and the left and right sides of the turning device (1) are connected in series. Guide rails provided in
Guide rollers (12a) and (12b) are arranged in (13a) and (13b),
The traverse vehicle (10) is supported on the turning device (1) by the traverse wheels (11a) (11b) and guided by the guide rollers (12a) (12b) by the guide rails (13a) (13b). The left and right traverse mechanism (11a…) that traverses (La) (Lb) to the left and right of the turning device (1).
13b) is provided.

In addition, the drive sprocket is attached to the lower center of the turning device (1).
A traverse motor (15) having (16) is fixed, and the guide rollers (12a) (12b) are provided on both sides of a chain (17) mounted on a drive sprocket (16) via a plurality of sprockets (18). The traverse carriage (10) is driven by driving the chain (17) through the drive sprocket (16) by the forward and reverse operation of the traverse motor (15).
Traverse drive mechanism (15,…
18). In the figure, (30) is a power supply device for transverse drive, which is arranged in the lower central portion of the turning device (1).

The embodiment of the present invention has the above-described structure, and when entering, as shown in FIG. 2, the turning center (O) of the turning device (1).
Vehicles on the traverse truck (10) in the loading position located above
(a) is arranged in the direction indicated by the arrow (Fig. 2 (A)), and the turning drive mechanism (5) causes the turning device (1) to traverse the carriage (10) and the vehicle (a) turns left about 90 °. After that (Fig. 2 (B)), the traverse drive mechanism (15, 18) is used to guide the traverse carriage (10) to the guide rails.
Traverse to the (13a) side (Fig. 2 (C)) and drive the vehicle (a) to the front wheels.
From (a ₁ ), it becomes an operation cycle for traveling and parking into the cage of the parking device (b).

Next, at the time of leaving the warehouse, as shown in FIG. 3, the vehicle (a) in the cage of the parking device (b) is traveled to the transverse carriage (10),
(Fig. 3 (A)), Traverse carriage by traverse drive mechanism (15, ... 18)
After traversing (10) above the turning center (O) of the turning device (1) to the loading position (Fig. 3 (B)), the turning drive mechanism (5) causes the turning device (1) to traverse the carriage (1). 10) Then, the vehicle makes a left turn operation with the vehicle (a) by about 90 ° (Fig. 3 (C)) and the vehicle (a) is discharged from the front wheel (a ₁ ) side.

During the warehousing operation cycle, the slewing device (1) is rotated by about 90 ° to the left by the slewing drive mechanism (5), and during the warehousing operation cycle, the slewing device (1) is further rotated by about 90 ° to the left. It is turned about 180 °, the traverse vehicle (10) is in the front and rear reverse arrangement, and the guide rails (13a) and (13b) are left and right interchanged positions. Therefore, the turn shown in Fig. 3 (C) Equipment (1)
And substantially as shown in FIG. 2 (A) with the traversing carriage (10) still arranged.
It becomes the same as the case shown in, and the vehicle is placed on the traverse carriage (10).
(a) can be travel-distributed and the storage operation cycle can be repeated. That is, in the loading / unloading operation cycle, conventionally, the swivel device is rotated by about 360 °, and in particular, after the completion of the shipping operation cycle, it takes a time to switch to the loading standby to swivel the swivel device by about 180 °. According to the invention, the storage / removal operation cycle is completed only by the turning operation of the turning device of about 180 °, and the switching time for turning the turning device of about 180 ° is no longer necessary, and the waiting time for the vehicle for receiving is almost eliminated. Loading and unloading can be done smoothly.

The traverse drive mechanism (15, ... 18) is arranged from the lower center part of the turning device (1) to the left and right sides of the swivel device (1) so that the structure is simplified and the arrangement is compact. , The traverse is carried out smoothly to the right, and the traverse carriage (10) is fixed to the loading position (on the center of turning) on the turning device (1) by the brake provided on the traverse motor (15) to prevent turning. It's running smoothly.

(Advantages of the Invention) The present invention has the above-described configuration, and the vehicle is arranged on the traverse carriage that is loaded and arranged on the turning device to about 90.
° Turn to traverse the traverse carriage by the traverse drive mechanism, store the vehicle in the parking device, place the vehicle in the parking device on the traverse carriage, load the traverse carriage on the traverse device, and load the traverse device. The traverse vehicle and the vehicle turn around 90 ° to leave the vehicle, and the vehicle is placed on the traverse vehicle that is in the same delivery completion state, and the above-mentioned warehousing is repeated, waiting for warehousing after the warehousing operation cycle is completed. The switching operation to the position is not required, the loading and unloading cycle time is significantly shortened, the loading and unloading efficiency of the parking device is greatly improved, and the traverse mechanism is continuously arranged in the left and right direction on the turning device and the guide rail, It is composed of a pair of guide rollers provided on the left and right of the traverse carriage guided by the guide rails, a chain connecting the shaft portions of the guide rollers, and a traverse motor for driving the chain. The device is arranged from the lower central part to the left and right sides of the device, the structure is simplified and the device can be arranged compactly, the accuracy control is easy, and the traverse range can be widened.

Although the present invention has been described with reference to the embodiments, the present invention is of course not limited to such embodiments, and various design modifications can be made without departing from the spirit of the present invention. .

[Brief description of drawings]

FIGS. 1 (A) and (B) are vertical sectional views and plan views showing an embodiment of the present invention, and FIGS. 2 (A), (B) and (C) are plan layout views showing a warehousing operation,
3 (A) (B) (C) are plan layout views showing the warehousing operation, FIG. 4 is a plan layout view showing a conventional example, FIG. 5 is a plan layout diagram showing another conventional example, and FIG. (A) (B) (C) is a plan layout view showing the warehousing operation of the conventional example of FIG. 5, and FIGS. 7 (A) (B) (C) are plan layout views similarly showing the warehousing operation. 1: Turning device, 5: Turning drive mechanism (10): Traverse carriage 11a, ... 13b: Left and right traverse mechanism 15, ... 18: Traverse drive mechanism

Claims (1)

[Claims] 1. A turning drive mechanism is provided on the turning device for turning operation when a traverse vehicle is traversed on the turning device and the traverse vehicle is loaded on the turning device. In a vehicle-equipped turning carriage equipped with a traverse drive mechanism for traversing the traverse vehicle at the time of loading and unloading, a guide rail continuously arranged in the left-right direction on the turning device, and the guide rail. Guided by the left and right traverses of the traverse trolley, which includes a pair of guide rollers provided on the left and right of the traverse trolley, a chain connecting the shaft portions of the guide rollers, and a traverse motor for driving the chain. A traverse device with a traverse trolley, which is provided with a mechanism.