JPS5948274B2 - bicycle parking device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a driving conveyor on a lifting platform, a driven conveyor on a fixed parking platform with multiple stages, and an interlocking device for connecting both of the above-mentioned conveyors on the lifting platform. The present invention relates to a bicycle parking device in which both conveyors are provided with conveyors for holding bicycles on both sides.

To explain the embodiment of the present invention shown in the drawings, a lifting platform 2 is provided in the center of one parking room 1, and parking platforms 3, 3 are fixed in plural stages on both sides. A plurality of drive conveyors 4 are arranged in parallel in a direction perpendicular to the longitudinal direction, and a driven conveyor 5 is provided in the fixed parking stalls 3, 3 in correspondence with each of the drive conveyors 4 and in the same direction as the conveyor 4.

Gears 8 and 9 having the same number of teeth are provided on both end roller shafts 6, 6 of the driving conveyor 4 and one end roller shaft 7 of the driven conveyor 5, and downward rotating arms 10 provided on the both end roller shafts 6, 6 are provided.
A gear 11 that meshes with the gear 8 on the driving conveyor side and the gear 9 on the driven conveyor side is pivotally supported by a gear 12 at the lower end of the shaft, and the rotating cylinder 13 of the downward rotating arm 10 is connected to the lifting platform 2. Both gears 8, 9 and both conveyors 4,
5 interlocking devices 14 are formed.

The meshing of the gear 11 with both gears 8 and 9 is caused by the drive conveyor 4.
This is done by rotating the downwardly rotating arm 10 obliquely when the conveyor is stopped at the same level as the driven conveyor 5, and the engagement is separated by rotating downwardly.

Meshing bevel gears 17, 18 are provided on the roller shafts 6, 6 at both ends of the drive conveyor 4 and the upright shafts 16, 16 which are pivotally supported on the step stool 15, and conveyors 19, 19 for holding bicycles on both sides are provided between the upright shafts 16, 16. The nipping conveyors 19, 19 and the driving conveyor 4 can be linked by being provided on the upper part of the driving conveyor 4, and the upright shafts 16, 16 are also provided on the upper part of the driven conveyor 5.
, meshing bevel gears 17 and 18, and bicycle both side gripping conveyors 19 and 19 which are interlocked via roller shafts 7 are provided.

A flat top chain conveyor or the like is used for both the conveyors 4, 5 and the nipping conveyors 19, 19.

In the figure, 20 indicates the prime mover of the drive conveyor 4 installed on the lifting platform 2, 21 is a roller shaft drive chaino, 22 is an endless chain for lifting and lowering the lifting platform 2, and 23 and 24 are upper and lower chains around which the chain 22 is hung. sprocket, 25 is the same sprocket 24
26 is a reduction gear provided on the rotation shaft 25, 27 is a driving gear, 28 is a drive chino, and 29 is a bicycle entrance/exit.

Therefore, the bicycle 30 is placed on the driven conveyor 5 from the entrance/exit 29 and supported in an upright state by the side gripping conveyors 19, 19, and the lifting platform 2 is raised and lowered to move the bicycle 30 onto the driven conveyor 5.
The driving conveyor 4 is stopped at the same level as the cylinder 13, and the downward rotating arm 10 is rotated obliquely to mesh the gear 8.9 and the connecting gear 11. When operated, the driven conveyor 5 and the old wheel side clamping conveyors 19, 19 are operated in conjunction with the operation, and the bicycle 30 can be transferred onto the driving conveyor 4 in an upright state.

After the transfer is completed, the limit switch operates and the drive conveyor 4
stops, and the bicycle 30 can be supported on the drive conveyor 4 in an upright position.

Thereafter, the cylinder 13 is operated to rotate the arm 10 downward, separating the connecting gear 11 from the gears 8 and 9, raising the elevator platform 2, and moving the drive conveyor 4 to the same position as the driven conveyor 5 of the upper parking platform 3. It stops at the level position, operates one cylinder 13 to engage the connecting gear 11 with the gears 8 and 9, operates the drive conveyor 4, moves the bicycle 30 from the drive conveyor 4 to the driven conveyor 5, and then moves the bicycle 30 from the drive conveyor 4 to the driven conveyor 5. The vehicle can be parked in an upright position.

In this way, the bicycle 3 is transferred from the driving conveyor 4 to the driven conveyor 5 of each stage, or from the driven conveyor 5 to the driving conveyor 4.
0 can be transferred and parked in large numbers in the parking room 1, and all such operations are performed under automatic control.

Since the present invention is configured as described above, it is possible to park the bicycle 30 in an upright position extremely easily on the plurality of parking stalls 3 in the parking room 1, and each parking stall 3 does not require a motor, thereby saving power. This makes it suitable for large-volume parking.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a parking room equipped with the bicycle parking device of the present invention, Fig. 2 is a side view of the bicycle entrance/exit, Fig. 3 is an enlarged side view of the connecting part, and Fig. 4 is Fig. 3A- It is a front view taken along the A line. 2... Elevating platform, 4... Drive conveyor, 3... Fixed parking platform, 5... Driven conveyor, 14... Interlocking device,
19... Bicycle both side side clamping conveyor, 6... Both ends roller shaft, 8.9, 11... Gear, 7... One end roller shaft, 10... Downward rotating arm, 13... Rotating cylinder.

Claims (1)

[Claims] 1. A driving conveyor 4 is provided on the lifting platform 2, a driven conveyor 5 is provided on the fixed parking platform 3 of multiple stages, and both the conveyors 4, 5 are provided with a driven conveyor 5.
The bicycle parking device is provided with an interlocking device 14 on the lifting platform 2 for connecting the two conveyors 4 and 5, and bicycle both side gripping conveyors 19 and 19 respectively interlocked with the conveyors 4 and 5. 2. The interlocking device 14 is provided with a gear 11 on the roller shaft 6 on the drive conveyor 4 side, which meshes with the gear 8 provided on the roller shaft 6 at both ends of the drive conveyor 4 and the gear 9 provided on the roller shaft 7 at one end of the driven conveyor 5. The bicycle parking device according to claim 1, wherein the downward rotating arm 10 is pivotally supported at the lower end thereof, and the rotating cylinder 13 of the rotating arm 10 is provided on the lifting platform 2 side.