JPH0761602A - Tire transfer device - Google Patents

Abstract

PURPOSE:To provide a tire transfer device having the capability of easily and efficiently transferring many stacked tires. CONSTITUTION:This transfer device is equipped with a tire receiving elevator frame 14 laid at a tire storage place, and a tire delivery elevator frame 15 laid at a tire receiving and delivery place for installing a tire transfer bogie 16. Also, this device is equipped with a transfer seat 18 horizontally laid over the frames 14 and 15 continuously so to as to be freely adjustable in height, and a tire transfer drive device 19 laid on the frames 14 and 15 for transferring tires 10 deposited on the frame 14 to the frame 15 one by one via the transfer seat 18.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tire transfer device for carrying in and out tires used in a warehouse for storing tires.

[0002]

2. Description of the Related Art At a distribution center or a material center that stores a large number of automobile tires, the tires are generally sorted by type and size in a dedicated rack or stacked on a storage stand or floor. Are stored. Then, the tires are transported between the storage location and the loading / unloading truck by an operator rolling the tires on the floor to move the tires or by using a dedicated tire transporting truck.

FIG. 10 is a schematic view showing a tire transporting carriage that is generally used, and FIG. 11 is a schematic view showing a conventional tire lifting device mounted on a hoist. As shown in FIG.
A commonly used tire transporting trolley 101 is called a zigzag trolley, and has a roller 102 at the bottom and is L-shaped.
The front wheel 104 and the leg portion 105 are attached to the support base 103 having a V shape.
A pair of rear wheels 106 are attached via the handle 1
07 is attached. Therefore, as shown by the two-dot chain line in FIG. 10, the worker stacks and transfers a plurality of tires 10 with the staggered carriage 101 installed upright, and as shown by the solid line in FIG. 101 can be slanted and can be moved by the front wheel 104 and the rear wheel 106.

Conventionally, in the transfer work for stacking the tires 10 on the staggered carriage 101, an operator manually loads the tires 10 on each other.
Were picked up and piled up. However, this work is hard work, and the hoist is used to reduce the work. That is, as shown in FIG.
Is hung from a hook 202 of a hoist (not shown), and the tire 10 is inserted into and supported by the support cylindrical portion 203. Therefore, the tire 10 has the tire lifting device 20.
It is held at 1 and can be moved into position by the hoist.

[0005]

In the tire transfer work by the above-mentioned conventional staggered dolly 101, as mentioned above, the work of loading the tires 10 on the staggered dolly 101 is a heavy labor and takes a worker. There is a problem that the burden is heavy. In addition, in the tire transfer work using the hoist and the tire suspension 201, although the burden on the operator is light, since the tire suspension 201 moves horizontally and vertically by the hoist, the tire suspension 201 is Shaking and tilting are likely to occur. Therefore, there is a problem in that it is difficult to insert the support cylindrical portion 203 of the tire suspender 201 into the hole of the tire 10 to hold the tire 10. Further, during this work, the tire lifting device 201
May collide with the tire 10 and cause the stacked tires 10 to be displaced, which causes a problem that the operation takes a long time.

The present invention solves such a problem and facilitates the operation of conveying a large number of tires stacked.
Moreover, it is an object of the present invention to provide a tire transfer device that can be efficiently performed.

[0007]

A tire transfer device of the present invention for achieving the above-mentioned object comprises a tire receiving elevating platform arranged at either side of a tire storage location or a tire loading / unloading location. , A tire delivery lifting platform which is installed on the other side of the tire storage location or the tire loading / unloading location and has a tire transporting truck, and an upper portion of the tire receiving lifting platform and the tire delivery lifting platform And a height-adjustable carrier which is horizontally provided to communicate with each other, and is installed on the tire receiving lifting platform and the tire delivering lifting platform so that the tire on one of the lifting platforms passes over the carrier. And a tire transport driving means for transporting one by one on the other lifting platform.

[0008]

[Function] A plurality of tires stacked by the tire unloading conveyor truck from the tire storage location are transferred to the tire receiving elevator, and the tire receiving elevator is raised to a predetermined height and stacked. The tire receiving elevating / lowering platform is stopped at the position where the lower surface of the uppermost tire of the plurality of tires and the upper surface of the carrier are aligned with each other. On the other hand, an empty tire carrier is installed on the tire sending / lowering platform, and the tire sending / lifting platform is lifted to a predetermined height, and the tire transporting carrier and the upper surface of the carrier are transported. Stop the tire sending / lowering platform at a position where the upper surface of the platform matches. In this state, the tire transport driving means is operated to transport the tire located at the uppermost position of the tire receiving lift platform to the tire transport truck via the transport platform.

When the tire is conveyed once, the tire receiving elevating / lowering platform is raised by a predetermined height, that is, by the thickness of the tire, and the second one from the uppermost position of the plurality of stacked tires. At the position where the lower surface of the tire and the upper surface of the carrier are aligned with each other, the tire receiving lifting platform is stopped.
On the other hand, the tire delivery elevator is lowered by the thickness of the tire, and the tire delivery elevator is stopped at the position where the upper surface of the tire transferred to the tire carrier truck and the upper surface of the carrier are aligned. . In this state, the tire transport driving means transports the tires of the tire receiving lifting platform to the tire transport truck via the transport platform. By repeating this operation, all the tires of the tire receiving lifting platform are transported to the tire transport truck. Therefore, the worker pulls out the tire-carrying carriage on which the plurality of stacked tires are transferred and moves to the loading / unloading truck.

[0010]

Embodiments of the present invention will now be described in detail with reference to the drawings.

FIG. 1 is a schematic plan view of a tire loading / unloading apparatus to which a tire transfer apparatus according to an embodiment of the present invention is applied, FIG.
FIG. 3 is a plan view of the tire transfer device, FIG. 3 is a side view of the tire transfer device, FIG. 4 is a front view of the lifting platform, and FIG. In addition,

In the present embodiment, the tire transfer device is arranged between the tire storage warehouse and the tire loading / unloading area where the transport truck moves in and out. As shown in FIG. 1, a plurality of tires 10 are stacked on a tire storage stand 11 at a tire storage location. A large number of the tire storage bases 11 are installed in parallel with each other, traveling rails 12 are arranged along the parallel direction, and a relay conveyor carriage 13 is movably supported along the traveling rails 12. 13 can be connected to each tire storage stand 11. Adjacent to the relay conveyor truck 13, a tire receiving lift 14 for receiving the stacked tires 10 sent by the relay conveyor truck 13 is installed. On the other hand, a tire delivery lifting platform 15 is installed at an appropriate interval from the tire storage location.
5 can mount a tire carrying carriage 16. Further, an advancing / retreating path 17 for a carriage for transportation to a tire loading / unloading area is installed adjacent to the tire sending / lowering platform 15. A carrier 18 is horizontally provided between the tire receiving elevator 14 and the tire delivering elevator 15 so that the upper portions of the two are communicated with each other, and the height of the carrier 18 can be adjusted. You can In addition, a plurality of stacked tires 10 are passed between the tire receiving lifting platform 14 and the tire delivering lifting platform 15 by passing them on the carrier 18.
A tire conveyance drive device 19 that conveys the pieces one by one is installed.

As shown in FIGS. 2 and 3, in the tire receiving lift frame 14, a lift frame 23 is movably attached to the support frame 21 by guide rollers 22 so as to move up and down. Can be operated by. As shown in detail in FIG. 4, the elevating / lowering device 24 has sprockets 25, 26, 27 pivotally mounted on one side of a support frame 21 and an endless chain 28 wound around the sprockets 25, 26. , Sprocket 29, 3 on the other side of the support frame 21
0,31 is pivotally attached and this sprocket 29,3
An endless chain 32 is wound around 0, 31, and 27, and a drive shaft 34 of a lift motor 33 installed on the floor is drivingly connected to a common rotary shaft 35 of the sprockets 26 and 27. Then, the respective endless chains 28 and 32 are respectively connected to the elevating movable table 23. Therefore, by vertically moving the drive chains 28 and 32 by the lifting motor 33, the lifting movable table 23 can be lifted and lowered.

A plurality of conveyor rollers 36 are rotatably attached to the elevating and lowering movable table 23 so that the plurality of tires 10 stacked can be conveyed. Further, guide posts 37 of the tire 10 are erected on each side of the elevating movable table 23.

In the lifting / lowering stand 15 for delivering tires, a lifting / lowering movable base 43 is movably attached to the support frame 41 by the respective guide rollers 42 so that the lifting / lowering movable base 43 can be operated by the lifting / lowering drive device 44. Since the elevating / lowering drive device 44 has substantially the same structure as that of the elevating / lowering drive device 23 of the elevating / lowering movable table 23 described above, reference numerals are given to appropriate places in the drawings, and duplicate description will be omitted. The trolley receiving table 4 on which the tire transporting trolley 16 is mounted is mounted on the lifting drive device 44 which is vertically movable by the lifting drive device 44.
5 is mounted so as to be movable in the front-rear direction (left and right in FIG. 3), and its moving position can be adjusted by the moving mechanism 46.

The tire carrying carriage 17 is called a staggered carriage, and has a handle 47 attached to its back and a plurality of rollers 48 rotatably mounted on its load receiving surface, and can be moved by wheels 49.

In the carrier table 18, a bracket 51 is provided on the rear surface of the support frame 21 of the tire receiving lifting platform 14.
A guide rail 52 is attached along the up-and-down direction, and each guide roller 53 is attached to the guide rail 52.
The carriage 18 is movably supported in the vertical direction, and the height position can be adjusted by the screw type adjusting mechanism 54. The carrier 18 has an L-shaped main body reinforced by a beam assembly, and is horizontally arranged between the tire receiving lifting platform 14 and the tire sending lifting platform 15 so as to connect them to each other. A conveyance path 55 is formed so that the tire 10 can be conveyed between 14 and 15.

In the tire transport drive device 19, a pair of parallels, which are located slightly above the transport platform 18, are provided between the support frame 21 of the tire receiving elevator platform 14 and the support frame 41 of the tire delivering elevator platform 15. Eggplant support frame 61
The support frame 61 is rotatably mounted with three sprockets 62, 63, 64, and a chain conveyor 65 is wound around the chain conveyor 6.
The conveying fingers 66 are attached to the member 5 at predetermined intervals. A drive motor 67 is installed on the side of the supporting frame 61 on which the tire receiving elevator 14 is mounted, and the chain conveyor 65 can be operated via the sprocket 62.

The sprocket 6 mounted on the support frame 61
2, 63 are mounted at almost the same height, but the sprocket 64 is mounted slightly higher than that, so that the lower runway of the chain conveyor 65 is substantially horizontal in the area of the sprockets 62 and 63. None, in the region of sprockets 63 and 64, it is inclined slightly upward. On the other hand, as shown in FIG. 5, the transport finger 66 is used for the chain link 6 that constitutes the chain conveyor 65.
The shaft 7 is mounted on or fixed to the shaft 7, is hung from the chain conveyor 65, and is gently curved so as to face the direction opposite to the traveling direction (the direction of the arrow in FIG. 5). for that reason,
Chain conveyor 65 between sprockets 62 and 63
In the horizontal movement area of the
It is possible to enter the hole 0 to the middle and securely engage with the tire 10 for conveyance. Then, in the upper tilt movement region region of the chain conveyor 65 between the sprockets 63 and 64, only the tip end portion of the carrying finger 66 enters the hole of the tire 10 and the engagement with the tire 10 is about to be released. There is. Note that downward tire guide rollers 68 are attached to both sides of the lower surface of the support frame 61 in an area where the lower running path of the chain conveyor 65 inclines slightly upward.

Therefore, the six movable tires 23 of the tire receiving lift base 14 are lifted to stack six tires 10.
Lower surface of the tire 10a at the uppermost position and the carrier 1
8 is aligned with the upper surface of the transport path 55, and the lift movable table 23 of the tire delivery lifting platform 15 is lifted to receive the load receiving surfaces of the plurality of rollers 48 of the tire transport vehicle 16 and the upper surface of the transport path 55. The tire 10 is transported in a state where and are in agreement. That is, when the drive motor 67 is driven to circulate the chain conveyor 65 in this state, the transport finger 66 causes the lifting movable platform 23 of the tire receiving elevator platform 23 to move.
Of the six tires 10 stacked on top of each other are engaged in the holes of the tire 10a located at the uppermost position, and the tire 10a is moved up and down on the transport path 55 of the transport base 18 to raise and lower the lifting platform 15 for delivering tires. It can be conveyed onto the rollers 48 of the tire conveying carriage 16 placed on the movable table 23.

In this embodiment, the drive motor 66 is controlled to operate and stop by a control device (not shown), and a tire receiving elevating / lowering platform is installed by a sensor (not shown) provided at an appropriate position. 14
The lower surface position of the tire 10a at the uppermost position of the plurality of tires 10 stacked on the elevating movable table 23 of FIG.
8, the position of the upper surface of the transport path 55 and the tire transport truck 1 mounted on the lift movable platform 43 of the tire delivery lift platform 15.
The position of the roller 6 of the roller 48 with the load receiving surface is detected, and the operation is started when the three positions match.
Then, the lifting movable base 23 of the tire receiving lifting base 14
When the tire 10 is exhausted, or when the tire 10 transferred to the tire transport carriage 16 mounted on the lift movable base 23 of the tire delivery lift base 15 becomes full, the tire 10 stops. ing.

The case of transporting the tire 10 from the storage location to the loading / unloading truck stopped at the loading / unloading site will be described. Many tire storage stands in the tire storage area 1
One of the tires 10 to be carried out is selected, and a large number of stacked tires 10 are placed on the relay conveyor carriage 13. In this embodiment, six tires 10 are stacked on a two-unit relay conveyor carriage 13. Then, the relay conveyor trolley 13 is moved along the traveling rail 12, and the relay conveyor trolley 13 is connected to the tire receiving lifting platform 14. In this state, a large number of the stacked tires 10 on the relay conveyor carriage 13 are delivered to the lift movable table 23 of the tire receiving lift platform 14.

Then, in the tire receiving / mounting platform 14, the lifting / lowering movable platform 23 is lifted by the lifting / lowering drive unit 24, and the lower surface of the tire 10a at the uppermost position of the six tires 10 stacked and the carrier 18 Transport path 55
Stop at a position that matches the upper surface of. On the other hand, in the tire sending / lowering stand 15, an empty tire carrying carriage 16 is installed on the carriage receiving table 45, and the lifting / lowering movable table 43 is lifted by the lifting / lowering drive device 44 to move the tire carrying carriage 16 It stops at the position where the upper surface of the roll 48 and the upper surface of the transport path 55 of the transport platform 18 coincide. In this state, the tire transport drive device 19 is operated to cause the six tires 10 stacked on the tire receiving elevator 14 to sequentially convey the tires from the top through the transport platform 18 to the tire delivering truck 16 of the tire delivering elevator 15. To carry.

That is, when the drive motor 67 is driven to circulate the chain conveyor 65 in this state, the carrying finger 66 is the uppermost one of the tires 10 stacked on the lifting movable table 23 of the tire receiving lifting platform 14. Engaging the inside of the hole of the tire 10a at the position, moving the tire 10a from the lifting movable table 23 onto the transport path 55 of the transport table 18,
Further, it is conveyed through the conveyance path 55 onto the rollers 48 of the tire conveyance carriage 16 placed on the carriage receiving table 45 of the tire delivery lifting platform 15. At this time, the finger 66 for conveyance is in the horizontal movement area of the chain conveyor 65 between the sprockets 62 and 63, and the tire 10
The tire 10a is securely conveyed by entering the inside of the hole. Then, in the upper tilt movement region region of the chain conveyor 65 between the sprockets 63 and 64, only the tip portion of the transport finger 66 enters into the hole of the tire 10, and the engagement with the tire 10a becomes shallow, When the tire 10a is transferred to the tire transport carriage 16 of the tire delivery lifting platform 15, the engagement between the two is released.

In this way, the lifting platform 1 for receiving tires
When the transportation of the uppermost tire 10a of the tires 10 stacked on the vehicle 4 is completed, the movable elevators 23 and 43 of the tire receiving elevator 14 and the tire delivering elevator 15 are moved up and down. Adjust the position. That is, in the tire receiving / mounting platform 14, the lifting / lowering movable table 23 is lifted by the lifting / lowering drive device 24 by the thickness of the tire 10, and the lower surface of the tire 10b located at the uppermost position of the stacked tires 10 is conveyed. It stops at the position where the upper surface of the conveyance path 55 of the table 18 coincides. On the other hand, in the tire sending / lowering stand 15, the lifting / lowering movable table 43 is lowered by the lifting / lowering drive device 44 by the thickness of the tire, and the upper surface of the tire 10a placed on the upper surface of the roll 48 of the tire carrying carriage 16 It stops at a position where the upper surface of the transportation path 55 of the transportation platform 18 coincides. In this state, as above,
The tire transfer drive device 19 is operated to transfer the uppermost tire 10b stacked on the tire receiving lift 14 to the tire transfer carriage 16 of the tire delivery lift 15 via the transfer stand 18. By this repeated work, all the tires 10 of the tire receiving lift 14 are conveyed to the tire conveying carriage 16.

When all the tires 10 stacked on the movable elevator 23 of the tire receiving / mounting base 14 are transported to the tire transporting carriage 16, a large number of tires 10 stacked on the relay conveyor truck 13 are used for tire receiving. The tires 10 are transferred to the movable lift table 23 of the lifting platform 14, and the tires 10 are sequentially transported from the tire receiving lifting platform 14 to the tire transporting dolly 16 of the tire delivering lifting platform 15 as described above.

In this embodiment, when the twelve tires 10 are transferred to the tire carrier truck 16 in this way, the operator can load the tire carrier trucks 16 on which the twelve tires 10 have been transferred and stacked. Pull out from the trolley receiving table 45 of the sending / lowering platform 15 and move in and out of the transport trolley 1
7 Moves up and transports to the receiving / shipping truck.

As described above, in the tire transfer device of this embodiment, a large number of tires 10 stacked on the tire receiving elevator 14 are placed on the tire delivering elevator 15 by the tire transport drive device 19. It can be mechanically transferred to the trolley 16 for carrying a tire, and tire loading, stacking, and unloading operations can be automatically and efficiently performed.

FIG. 6 is a plan view of a tire transfer device according to another embodiment of the present invention, and FIG. 7 is a side view of the tire transfer device.
8 and 9 are schematic views showing the operation of the transport finger. The members having the same functions as those in the above-described embodiment are designated by the same reference numerals, and the duplicated description will be omitted.

As shown in FIGS. 6 and 7, the tire transfer device of this embodiment is different from the tire transfer device of the above-described embodiment in the tire transport drive device, but is different in configuration. Since they have almost the same structure, description thereof will be omitted.

In the tire transfer driving device 71 of the tire transfer device of this embodiment, a support beam 73 is fixed to the transfer table 18 via a pair of brackets 72 having a gate shape.
The support beam 73 is positioned so as to be installed between the tire receiving lifting platform 14 and the tire delivering lifting platform 15. A rodless cylinder 74 is attached to the lower surface of the support beam 73.
A piston 75 is reciprocally supported on the piston 75, and a conveying finger 77 is attached to the piston 75 via a piston yoke 76.

As shown in FIGS. 8 and 9, the carrying finger 77 has a washer 78 at the bottom of the piston yoke 76.
An intermediate portion of the L-shaped bracket 79, which is fixed via a shaft, is rotatably attached by a shaft 80. The upper end portion of the transport finger 77 can urge the transport finger 77 in the counterclockwise direction by the spring 82 in the spring box 81 to which the washer 78 is fixed, while the lower end of the transport finger 77. The part is bent in the forward direction of the piston 75 (the direction of the arrow in FIG. 8). for that reason,
As shown in FIG. 8, when carrying the tire 10 having a narrow width, the carrying fingers 77 are in a substantially vertical state and can be carried by engaging with the holes of the tire 10. On the other hand, when the wide tire 10 is conveyed, the conveying finger 77 is in an inclined state rotated clockwise against the spring 82 and engaged with the hole of the tire 10 to convey the tire 10. it can. In addition, as shown in FIG. 9, when the conveying finger 77 conveys the tire 10 by its forward movement, and then the conveying finger 77 returns and returns, the conveying finger 77 causes the outer periphery of the tire 10 to move. It can be engaged with the hole of the tire 10 by being pushed by the portion and rotating in the counterclockwise direction.

Thus, as shown in FIGS. 6 and 7, in order to convey the tire 10 of the tire receiving lifting platform 14 to the tire delivering lifting platform 15, the lifting movable platform of the tire receiving lifting platform 14 is used. 23 is lifted by the lifting drive device 24, and the lower surface of the tire 10a at the uppermost position and the carrier 1
8 is stopped at a position where the upper surface of the conveyance path 55 coincides. On the other hand, the trolley receiving table 4 of the lifting platform 15 for delivering tires.
5, an empty tire carrying carriage 16 is installed, and the lift movable stand 43 is lifted by the lifting drive device 44, and the upper surface of the roll 48 of the tire carrying carriage 16 and the upper surface of the carrying path 55 of the carrying carriage 18 are set. Stop at the position where and match. In this state, the tire transport driving device 71 is operated to cause the six tires 10 stacked on the tire receiving lifting platform 14 to be sequentially conveyed from the top through the transport platform 18 to transport the tires. To carry.

That is, in this state, the rodless cylinder 74
To drive the piston 75 and the piston yoke 76.
As shown in FIG. 8, when the conveyor fingers 77 are moved forward, the lifting movable table 23 of the tire receiving lifting platform 14 is moved.
Engaged in the hole of the tire 10a at the uppermost position, which is stacked on the carriage 10, and moves the tire 10a from the lift movable table 23 to the carrier table 1.
It is conveyed to the tire conveying carriage 16 of the tire delivery elevating stand 15 through the conveying passage 55 of No. 8. In this way, when the transportation of the tire 10a at the uppermost position of the tires 10 stacked on the tire receiving lift 14 is completed,
The lift movable base 23 of the tire receiving lift base 14 is raised by the thickness of the tire 10, and the lower surface of the tire 10b located at the uppermost position of the stacked tires 10 and the upper surface of the transport path 55 of the transport platform 18 are lifted. Match with. On the other hand, the lifting / lowering movable base 43 of the tire delivery lifting / lowering base 15 is lowered by the thickness of the tire, and the roll 48 of the tire carrying carriage 16 is moved.
The upper surface of the tire 10a placed on the upper surface of the carriage 10 and the upper surface of the transport path 55 of the transport platform 18 are aligned with each other. Then, as shown in FIG. 9, when the rodless cylinder 74 is driven in the reverse direction to retract the piston yoke 76 via the piston 75, the empty conveyance finger 77 causes the tire feeding lift platform 15 to move.
Back to the tire receiving lift base 14 from the
By engaging the inside of the hole of the tire 10b at the uppermost position of No. 3, and operating the tire transport driving device 71 in the same manner as described above,
All the tires 10 of the tire receiving lift 14 are conveyed to the tire conveying carriage 16.

In the present embodiment as well, similarly to the above-mentioned embodiments, the rodless cylinder 74 is controlled to operate and stop by a controller (not shown), and the rodless cylinder 74 is provided at an appropriate position. A sensor for detecting the vertical movement of the movable lift 23 of the tire receiving lift 14 and the movable lift 43 of the tire feeding lift 15 and the position and presence of the tire 10 to automatically control the transport finger 77. You can do it.

As described above, in the tire transfer device of this embodiment, the tire transfer drive device 71 rodless cylinder 7
With the configuration using No. 4, the structure is simplified, and the installation interval between the tire receiving lifting platform 14 and the tire delivering lifting platform 15 can be minimized.

In each of the above-described embodiments, the case where the tire 10 is conveyed from the tire receiving elevator 14 to the tire delivering elevator 15 by the tire conveying drive devices 19 and 71 and the tire is unloaded. As described above, by reversing the tire transport direction by the tire transport driving devices 19 and 71, when the tire 10 is transported from the tire delivery elevator platform 15 to the tire receiving elevator platform 14 to store the tires. Can also be applied.

[0038]

As described above in detail with reference to the embodiments, according to the tire transferring apparatus of the present invention, the tire receiving elevating platform is arranged at either the tire storage location or the tire loading / unloading location. Install a tire carrier truck on the other side and arrange a tire delivery lift platform to communicate the upper part of the tire receiving elevator platform and the tire delivery elevator platform with the height adjustable. Since the base is provided horizontally, and the tire conveyance drive means is provided between the two pedestals so as to convey the tires on one of the elevating pedestals one by one on the other elevating pedestal through the conveying pedestal. It is possible to easily and highly efficiently perform the transportation of tires from the tire storage location to the loading / unloading truck by mechanically operating the loading, stacking, and unloading work of the tires on the trucks.

[Brief description of drawings]

FIG. 1 is a schematic plan view of a tire loading / unloading device to which a tire transfer device according to an embodiment of the present invention is applied.

FIG. 2 is a plan view of a tire transfer device.

FIG. 3 is a side view of a tire transfer device.

FIG. 4 is a front view of a lifting platform.

FIG. 5 is a detailed view showing a main part of the tire transport driving device.

FIG. 6 is a plan view of a tire transfer device according to another embodiment of the present invention.

FIG. 7 is a side view of the tire transfer device.

FIG. 8 is a schematic diagram illustrating a forward movement operation of a transport finger.

FIG. 9 is a schematic view showing the backward movement operation of the transport finger.

FIG. 10 is a schematic diagram showing a commonly used tire transporting truck.

FIG. 11 is a schematic view showing a conventional tire hoist attached to a hoist.

[Explanation of symbols]

 10 tires 11 tire storage stand 13 relay conveyer carriage 14 tire receiving lift stand 15 tire sending lift stand 16 tire carrier truck 17 carrier carrier in / out track 18 carrier stand 19,71 tire carrier drive device 23,43 movable up and down Platform 24,44 Lifting / lowering drive device 55 Conveying path 65 Chain conveyor 66,77 Conveying finger 74 Rodless cylinder

Claims (1)

[Claims] 1. A tire receiving elevating platform arranged on one side of a tire storage place or a tire receiving / shipping place, and a tire arranged on the other side of the tire storage place or tire receiving / shipping place. A tire sending / lowering platform for setting up a carrier, a horizontally adjustable carrier for communicating the upper part of the tire receiving / elevating platform and the upper part of the tire delivering / lifting platform, and the tire receiving And a tire conveying drive means installed on the lifting platform for tires and the tire feeding lifting platform for transporting tires on the one lifting platform through the transportation platform one by one to the other lifting platform. A tire transfer device.