JP3261645B2 - Conveyed object transfer device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspended conveyor provided with a hanger for hanging an object which does not open and close, and a trolley-type conveyor provided with a carrier for supporting an object traveling on a fixed traveling route. And a transfer device for loading and unloading the conveyed articles during the period.

[0002]

2. Description of the Related Art If a hanger of a suspended conveyor is configured to be openable / closable and capable of ascending / descending, the hanger is transferred between a bogie stopped at a fixed position on a traveling path of the bogie type conveyor and the hanger. Although it is possible to load and unload goods, the supported position of the transferred object supported by the pair of left and right transferred object receivers on the hanger is different from the supported position of the transferred object on the trolley. In any one of the hanger and the carriage, the transported object must be supported at a position deviating from the most preferable position in terms of strength and stability of the transported object.

In order to solve such a problem, it is necessary to use an elevating / transferring means for relaying a conveyed object between a hanger and a truck. The transfer device provided is disclosed in, for example, Japanese Patent Application Laid-Open No. 61-229666.
As described in the publication, since there is a traveling route of the bogie immediately below the hanger, on both left and right outer sides of the bogie traveling route, a first elevating and lowering transfer means for transferring the conveyed object with the hanger. In addition, a second elevating / transferring means for transferring a conveyed object between the first elevating / transferring means and the carriage is provided.

[0004]

In the conventional transfer apparatus as described above, two types of lifting / lowering transfer means must be provided on both left and right outer sides of the carriage traveling path. Not only does the overall width of the loading apparatus become very large, but also the transported object supporting member needs to be released in the horizontal direction so that the first lifting and lowering transfer means does not hinder the traveling of the cart supporting the transported object. In addition, the structure of the entire apparatus is complicated, and there is a disadvantage that a large facility cost is required. An object of the present invention is to provide a transported object transfer device that does not have such a problem.

[0005]

According to a first aspect of the present invention, there is provided an apparatus for transferring a transferred object according to the present invention. A transfer device for loading and unloading a conveyed object between the suspended conveyer 1 provided with a conveyer 8 and a trolley-type conveyor 14 provided with a conveyed object support trolley 15 traveling on a fixed traveling route. The first lifting / lowering transfer means 31 and the second lifting / lowering transfer means 32
The first elevating / transferring means 31 includes an object support member 39, and elevating bodies 33A and 33B that support the conveyed object supporting member at its upper end and move up and down on the traveling path of the carriage 15. 33A and 33B move up and down at an intermediate position between the pair of right and left conveyed object receiving portions 11a and 11b of the hanger 8, and the pair of left and right conveyed objects hanger 8 is moved up and down by relative movement between the conveyed object support member 39 and the hanger 8. Conveyed object receiving part 11
The transferred object W is transferred between the upper and lower parts 11a and 11b and the transferred object support member 39, and the second lifting / lowering transfer means 32 includes a pair of left and right transferred object receiving members 55, each of which is positioned at the upper end. A pair of left and right elevating members 50A and 50B for supporting and elevating the elevating members 50A and 50B.
5 is moved up and down on both left and right outer positions of the traveling route, and the pair of left and right conveyed object receiving members 55 and the conveyed object support member 39 of the first elevating / transferring means 31 are moved up and down by the pair of left and right conveyed objects. The transported object W is transferred between the transported object receiving member 55 and the transported object support member 39 of the first lifting / lowering transfer means 31, and the traveling path of the cart 15 of the bogie type conveyor 14 is at the lower limit position. The structure is provided on the transported object support member 39 of a certain first lifting / lowering transfer means 31.

In carrying out the transfer apparatus of the present invention, a pair of left and right lifting members 50 of the second lifting and lowering transfer means 32 are used.
A, 50B can be configured to move up and down within the width of the moving path of the hanger 8 in the hanging conveyor 1, and the hanging conveyor 1 can move the hanger 8 up and down.
And the transported object support member 3 of the first lifting / lowering transfer means 31
When the hanger 8 is moved up and down in a state in which the hanger 9 is at the ascending limit position, the pair of left and right transferred object receiving portions 11 of the hanger 8 on the transferred object support member 39 of the first lifting and lowering and transferring means 31.
The transported object W can be configured to be delivered to and from a and 11b.

At the upper end positions of the lifting members 33A and 33B in the first lifting / lowering transfer means 31, a truck wheel guide rail 63 constituting a traveling path of the truck 15 when the lifting members are at the lowermost position is provided. Can be provided. Further, a bogie propulsion mechanism 17 is provided at the center of the traveling route of the bogie 15.
Is provided, and the transferred object supporting member 3 of the first lifting / lowering transfer means 31 is provided.
9 and the lifting / lowering bodies 33A, 33B can be divided and arranged on both left and right sides of the bogie propulsion mechanism 17.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 and FIG. 2 show a conveyor 1 for hanging and transporting, and a guide rail 2 installed at an appropriate height above the floor surface. A driving trolley 3 and a driven trolley 4 supported, and a carrier body 5 suspended on the trolleys 3 and 4;
The carrier body 5 is provided with an object-to-be-conveyed object-hanging and transporting hanger 8 which is hung up and down via two front and rear hoists 6 and 7, and the hanger 8 has a front shape as shown in FIG. The support arms 10a, 1a protruding inward from the lower ends of the left and right side frames 9a, 9b and extending in the front-rear direction.
A pair of left and right transferred object receiving portions 1 supporting the left and right sides of the bottom portion of the transferred object W such as an automobile body on the inner end upper side of 0b.
1a and 11b are provided. The drive trolley 3 includes a drive wheel 13 that is driven to rotate by a motor 12. By the rotation of the drive wheel 13, the carrier body 5 provided with the hanger 8 runs along the guide rail 2 by itself.

FIGS. 3 and 4 show a trolley-type conveyor 14, which includes a trolley 15 for transporting an object, a guide rail 16,
And a carriage propulsion mechanism 17. The cart 15 includes a free wheel 18 that fits and rolls with a pair of left and right grooved guide rails 16 laid on the floor, and a transported body that supports the left and right sides of the bottom of the transported object W such as an automobile body. The transported object support portion 19 supports the bottom of the transported object W at the same position as that supported by the transported object receiving portions 11a and 11b of the hanger 8. is there.

The bogie propulsion mechanism 17 includes the guide rail 1
6, a driven trolley 21 and a floating trolley 2 movably fitted to a guide rail 20 disposed below the floor surface.
2. A rod 23 connecting the driven trolley 21 and the bottom center near the front end of the bogie 15, a rod 24 connecting the floating trolley 22 and a bottom center near the rear end of the bogie 15, and disposed just below the guide rail 20. A drive trolley 26 movably fitted to the guide rail 25, and a drive chain 27 for propelling the drive trolley 26.
A driven dog 29 is provided on the driven trolley 21 so as to be detachable from a bogie propulsion pusher 28 projecting upward from the drive trolley 26.

Thus, the pusher 28 of the drive trolley 26 traveling along the guide rail 25 by the drive chain 27 moves the driven dog 29 of the driven trolley 21 on the carriage 15 side.
, The carriage 15 travels along the guide rail 16. When the trailing carriage 15 approaches, the driven dog 29 of the driven trolley 21 on the trailing carriage 15 is pushed onto the floating trolley 22 by the pusher 2.
An operating tool 30 is provided for automatically stopping the trailing carriage 15 after detaching from the carriage 8.

FIGS. 5 to 7 show a transferred object transferring apparatus according to the present invention, wherein a first lifting and lowering transferring means 31 and a second lifting and lowering transferring means 3 are provided.
2 is provided. As shown in FIG. 7, the first lifting and lowering transfer means 31 includes a pair of left and right lifting members 33A and 33B disposed so as to sandwich the guide rails 20 and 25 of the bogie propulsion mechanism 17 in the bogie type conveyor 14 in the middle. Both lifting bodies 33
A and 33B are provided with a driving means 34 for driving the interlocking movement of the A and 33B. Each of the elevating bodies 33A, 33B is provided with an elevating guide 35, respectively.
a and 35b, two front and rear lifting rods 36a and 36b supported by the lifting rods 36a and 36b, and both lifting rods 36a and 36b.
b, and a plurality of arms 38 extending horizontally from the frame 37 to the outside in the horizontal direction. A member 39 protrudes.

The lifting / lowering body driving means 34 includes a lifting / lowering body 33A,
Rack gears 41a, 41b formed or attached to the lifting rods 36a, 36b of 33B, pinion gears 42 meshing with these rack gears, and two front and rear horizontal drive shafts 43a, 43 for driving the respective pinion gears 42.
b, pinion gears 44a, 44b attached to the same side ends of the drive shafts 43a, 43b, one rack gear 45 in which the two pinion gears 44a, 44b mesh at two positions in the longitudinal direction, and this rack gear 45 And a cylinder unit 46 for reciprocating the cylinder. The rack gear 45 is supported slidably in the front-rear horizontal direction on a guide rail 48 attached to one side of the transfer device base 47, and the cylinder unit 46 is also slidable in the rack gear 4.
5 and supported horizontally by the transfer device base 47 in the front-rear direction.

Accordingly, by moving the rack gear 45 forward by the predetermined stroke S1 by the cylinder unit 46, the respective pinion gears 42 rotate forward via the respective pinion gears 44a and 44b and the drive shafts 43a and 43b, and the rack gears 41a and 41b and lifting rods 36a, 3
A pair of right and left elevating bodies 33A and 33B are interlocked at the same speed and in the same direction via 6b, and move from a descent limit position shown by a solid line in FIG. 7 to an ascending limit position shown by a virtual line (one side elevating body 33A is omitted). By moving the rack gear 45 backward by the cylinder unit 46 by a predetermined stroke L1, the pair of left and right elevating bodies 33A and 33B are interlocked at the same speed and in the same direction, and ascend by a virtual line in FIG. It moves downward from the limit position to the lower limit position indicated by the solid line.

As shown in FIG. 7, the second lifting / lowering / transferring means 32 sandwiches the first lifting / lowering / transferring means 31 and a pair of right and left members disposed so as to sandwich the traveling path of the bogie 15 in the bogie type conveyor 14. Elevating members 50A and 50B and a driving means 51 for driving the ascending and descending members 50A and 50B in conjunction with each other are provided. The lifting members 50A and 50B are respectively supported by lifting guides 52a and 52b so as to be vertically movable.
Two lifting rods 53a, 53b,
a, frame 54 in the front-rear direction connecting the upper ends of 53b
At the upper end of the frame 54, a transferred object receiving member 55 is protruded.

The lifting / lowering member driving means 51 includes:
A, 50B rack gears 56a, 56b formed or attached to the lifting rods 53a, 53b, a pinion gear 57 meshing with each rack gear, and a pinion gear 57
Front and rear two horizontal drive shafts 58a,
58b, pinion gears 59a, 59b attached to the same side ends of the drive shafts 58a, 58b, one rack gear 60 in which the two pinion gears 59a, 59b mesh at two positions in the longitudinal direction, and the rack gear 60. And a cylinder unit 61 for reciprocating.
The rack gear 60 moves on a guide rail 62 attached to a side portion of the transfer device base 47 on a side opposite to a side where the rack gear 45 of the driving unit 34 for driving the lifting / lowering body of the first lifting / lowering transfer unit 31. The cylinder unit 61 is slidably supported in the front-rear horizontal direction, and the cylinder unit 61 is also supported by the transfer device base 47 outside the rack gear 60 in the front-rear horizontal direction.

Accordingly, by moving the rack gear 60 forward by a predetermined stroke S2 by the cylinder unit 61, the respective pinion gears 57 rotate forward through the respective pinion gears 59a, 59b and the drive shafts 58a, 58b, and the rack gears 56a, 56b and lifting rods 53a, 5
A pair of left and right elevating members 50A and 50B interlock at the same speed and in the same direction via 3b, and move from a descent limit position shown by a solid line in FIG. 7 to an ascending limit position shown by a virtual line (one side elevating member 50B is omitted). By moving the rack gear 60 backward by the cylinder unit 61 by moving up by a predetermined stroke L2, a pair of left and right lifting members 50A, 50
B moves in the same direction at the same speed and moves down from the ascending limit position shown by the imaginary line in FIG. 7 to the descent limit position shown by the solid line.

A pair of right and left guide rails 16 of the carriage type conveyor 14 are provided on the transfer device base 47, and both lifting members 33 of the first lifting / lowering transfer means 31 are provided.
The front and rear frame 37 of A, 33B is located inside the pair of left and right guide rails 16 so that each of the arms 38 extending from the front and rear frame 37 can pass up and down. As shown in FIGS. 5 and 7, each arm 38 is divided at the position of each arm 38, and is used to connect the divided portions of the guide rail 16 when the lifting members 33 </ b> A and 33 </ b> B are at the lowermost position. A guide rail 63 is provided.

In the conveyed object transfer apparatus constructed as described above, when the conveyed object W conveyed by the hanging conveyor 1 is lowered onto the carriage type conveyor 14, it is supported by the hanger 8. The carrier main body 5 of the suspended transfer conveyor 1 is stopped at a predetermined position so that the transferred object W stops directly above the transferred object transfer device. On the other hand, in the transferred object transfer device, the lifting and lowering body 33 of the first lifting and lowering transfer means 31 is used.
A and 33B are raised to move the transferred object support member 39 to the position shown in FIG.
As shown in A, it is kept waiting at the ascending limit position 39H. Of course, the ascending limit position 39H of the transferred object support member 39 is
The height is such that the moving hanger 8 and the transferred object support member 39 do not interfere with each other.

If the hanger 8 stops at a predetermined position,
The hanger 8 is moved from the upper position 8H, which is higher than the conveyed object support member 39 at the ascending limit position 39H, as shown by a virtual line in FIG. 8A.
It is lowered by the two hoists 6, 7 to a lower position 8L lower than the lower position. As a result, as shown in FIG. 8B, the transferred object W supported by the pair of left and right transferred object receiving portions 11a and 11b of the hanger 8 is moved by the first lifting and lowering transfer means 31 while the hanger 8 is being lowered. The user moves on the transported object support member 39. On the other hand, the hanger 8 is in the lower position 8L.
When the carrier W is moved down, the carrier body 5 is moved to move the hanger 8 away from the place where the transferred object W is moved up and down.
At this time, a pair of left and right support arms 10a, 1
0b is the transported object support member 39 at the ascending limit position 39H.
The hanger 8 can be moved without hindrance because it is located on both left and right outer sides of the elevating bodies 33A and 33B supporting.

Next, as shown by the imaginary line in FIG. 8B, the lifting members 50A and 50B of the second lifting and lowering and transferring means 32 are raised, and the transported object receiving member 55 is moved up and down from the lower limit position 55L. The transfer unit 31 is raised to a lift limit position 55H at substantially the same level as the lift limit position 39H of the transported object support member 39. Thereafter, the elevating body 33A of the first elevating / transferring means 31,
33B is lowered to lower the transferred object support member 39 from the upper limit position 39H to the lower limit position 39L at substantially the same level as the lower limit position 55L of the transferred object receiving member 55 in the second lifting / lowering transfer means 32. . As a result, the transported object W supported by the transported object support member 39 of the first lifting and lowering and transferring means 31 is moved to the second lifting and lowering and transferring means 3 at the ascending limit position 55H.
The second transfer object receiving member 55 is transferred.

As shown in FIG. 8C, the upper limit position 55H of the transferred object receiving member 55 in the second lifting / lowering transfer means 32 is higher than the support level 19H of the transferred object support portion 19 on the carriage 15 in the carriage type conveyor 14. Members 50A and 50B for raising and lowering the conveyed object receiving member 55 are located on the left and right sides of the traveling path of the carriage 15, and the conveyed objects of the first elevating / transferring means 31 at the lower limit position 39L. Since the support member 39 is below the traveling path of the carriage 15 in the carriage type conveyor 14, the empty carriage 15 is caused to travel on the guide rail 16, and the transported object receiving member 55 in the second lifting / lowering transfer means 32. Can be stopped at a position directly below the transported object W supported by. At this time, the cart 15
The vehicle travels via the guide rail 63 on the arm 38 of the elevating body 33A, 33B of the first elevating / transferring means 31 provided so as to connect the divided portions of the guide rail 16.

When the carriage 15 is stopped at a predetermined position as shown in FIG. 8C, the lifting members 50A and 50B of the second lifting / lowering transfer means 32 are lowered as shown in FIG. 55 is moved from the upper limit position 55H to the lower limit position 55
By being lowered to L, the transferred object W moves from the upper portion of the transferred object receiving member 55 to the transferred object support portion 19 of the carriage 15 during the lowering. Thereafter, the carriage 15 can be started and the transported object W can be transported to the next destination by the carriage 15.

When the transported object W conveyed by the trolley type conveyor 14 is loaded on the hanger 8 of the suspended conveyor 1, as shown in FIG. 9A, the transported object support member of the first lifting / lowering transfer means 31 is used. When the transport object W is located at the lower limit position 39L and the transported object receiving member 55 of the second lifting / lowering transfer means 32 is at the lower limit position 55L, the transported object W is transported to the transported object support portion 1.
The carriage 15 supported at 9 is moved to a predetermined position on the transferred object transfer device and stopped. Next, the second lifting / lowering transfer means 32
Are lifted from the lower limit position 55L to the upper limit position 55H, and the transferred object W on the carriage 15 is transferred by the second lifting / lowering transfer means 32. It is lifted by being supported by the object receiving member 55.

When the transferred object receiving member 55 of the second lifting / lowering transfer means 32 has risen to the ascending limit position 55H, the emptied carriage 15 is started to escape from under the transferred object W. As shown in FIG. 9B, the lifting members 33A, 33B of the first lifting / lowering transfer means 31 are raised, and
Is raised from the lower limit position 39L to the upper limit position 39H, and thereafter, as shown in FIG.
By lowering the two lifting members 50A and 50B, the transferred object W supported by the transferred object receiving member 55 is transferred to the transferred object support member 39 of the first lifting / lowering transfer means 31 at the ascending limit position 39H. Let me switch.

In this state, the carrier main body 5 of the suspended conveyor 1 is moved to the position of the transferred object transfer device with the hanger 8 at the lower position 8L, so that the left and right pair of the hanger 8 can be moved. Conveyed object receiving part 11
a, 11b, the elevating body 33A of the first elevating / transferring means 31;
It is made to enter the lower side of the transported object support member 39 of the first lifting / lowering transfer means 31 on both left and right outer sides of 33B. When the carrier body 5 is stopped at a predetermined position, the hanger 8 is
By raising the hoists 6 and 7 to the upper position 8H, the transferred object W supported by the transferred object support member 39 of the first lifting / lowering transfer means 31 is transferred to the pair of left and right transferred object receiving portions of the hanger 8. Have them pick up with 11a and 11b. This completes the loading of the transferred object W on the hanger 8, so that the transferred object W can be suspended and transferred to the next destination by moving the carrier body 5.

In the above embodiment, the suspended conveyor 1 provided with the hanger 8 which can be moved up and down is shown.
It is also possible to use a conveyor for hanging transportation in which the hanger 8 cannot be moved up and down. In this case, the elevating strokes of the elevating bodies 33A and 33B of the first elevating and transferring means 31 are increased,
Move the hanger 8 to the uppermost position 39H of the transferred object support member 39.
Is higher than the support level of the hanger 8, and the transported object supporting members 39 of the first lifting and lowering and transferring means 31 with respect to the hanger 8 cause the transported object receiving portions 11 a and 11 b of the hanger 8 and the first lifting and lowering and transferring means 31. The transferred object W can be transferred to and from the transferred object support member 39.

Further, the propulsion mechanism 17 of the carriage 15 in the carriage type conveyor 14 is not limited to the above embodiment. For example, the carriage 15 may be a self-propelled type equipped with a traveling motor. In this case, the lifting body and the transported object support member in the first lifting and lowering and transferring means 31 may be replaced by the same as in the above embodiment. There is no need for a left-right split configuration.

[0029]

As described above, according to the transferred object transfer device of the present invention, the hanger between the hanger that does not open and close on the suspended conveyor and the bogie traveling on a fixed traveling route in the bogie type conveyor is used. Therefore, it is possible to load and unload the conveyed object using the first elevating / lowering transfer means and the second elevating / lowering transfer means, and furthermore, the strength and stability of the conveyed object in either the hanger or the bogie. The transported object can be supported at the most preferable position in terms of the properties, but the greatest operational effects of the present invention are as follows.

That is, according to the present invention, the moving path of the transferred object supporting member of the first lifting and lowering transfer means for transferring the transferred object to and from the hanger of the suspended transfer conveyor is a truck of a bogie type conveyor. And the traveling path of the bogie is located on the transported object support member of the first lifting / lowering transferring means at the lower limit position, so that the first lifting / lowering transferring means Compared to the case where the left and right outer movements of the hanger movement path must be divided and arranged, a pair of left and right elevating members and a conveyed object receiving member of the second elevating and lowering transfer means are temporarily moved to the left and right sides of the hanger movement path. Even if it is arranged on the outside, the lateral width of the entire apparatus can be greatly reduced, and it is not necessary to laterally move the transported object support member of the first lifting / lowering transfer means in the left / right horizontal direction. Inexpensive configuration It can be.

According to the second aspect of the present invention, the pair of left and right elevating members of the second elevating and lowering means also move up and down within the width of the hanger movement path in the suspended conveyor. The overall width of the apparatus can be further reduced to make it compact.

According to the third aspect of the present invention, the hanger is moved up and down in a state where the object support member of the first elevating / transferring means is at the ascending limit position. Since the transferred object is transferred between the transferred object supporting member and the pair of left and right transferred object receiving portions of the hanger, the lifting stroke of the transferred object supporting member of the first lifting / lowering transfer means is shortened. And contributes to miniaturization of the entire apparatus.

According to the fourth aspect of the present invention, the carriage traveling above the transported object support member in a state where the transported object support member of the first lifting / lowering transfer means is at the lower limit position is the first carriage. A guide rail for the trolley wheel provided at the upper end of the elevating body of the elevating / transferring means can be used, and the guide rail for the trolley wheel is divided for the elevating space of the elevating body of the first elevating / transferring means. Nevertheless, the truck can be safely and smoothly run.

Further, according to the configuration of the fifth aspect, a conventionally known bogie type conveyor having a bogie propulsion mechanism disposed at the center of the bogie traveling route can be used as it is, and the present invention can be easily implemented. It is.

[Brief description of the drawings]

FIG. 1 is a side view showing a suspended conveyor.

FIG. 2 is a front view of the conveyor.

FIG. 3 is a schematic side view showing a bogie type conveyor.

FIG. 4 is a front view of the conveyor.

FIG. 5 is a plan view of the transferred object transfer device according to one embodiment of the present invention.

FIG. 6 is a side view of the same device.

FIG. 7 is a longitudinal rear view of the same device.

FIG. 8 is a schematic front view showing each stage of a work of unloading an object to be conveyed from a suspended conveyor to a bogie type conveyor.

FIG. 9 is a schematic front view showing each step of loading an object to be conveyed from a trolley type conveyor to a suspended conveyor.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Suspended conveyor 5 Carrier body 8 Conveyed object suspended transfer hanger 11a Conveyed object receiving part of hanger 11b Hanged conveyed object receiving part 14 Dolly type conveyor 15 Conveyed object supporting conveying cart 16 Guide rail 17 Dolly propulsion mechanism 19 Dolly transported object support portion 27 Driving chain 28 Dolly propulsion pusher 29 Driven dog 31 First lifting / lowering transfer means 32 Second lifting / lowering transfer means 33A Lifting body 33B Lifting body 34 Lifting driving means 36a Lifting rod 36b Lifting rod 39 Conveyed object support member 41a Rack gear 41b Rack gear 42 Pinion gear 44a Pinion gear 44b Pinion gear 45 Rack gear 46 Cylinder unit 50A Elevating member 50B Elevating member 51 Elevating drive means 53a Elevating rod 53b Elevating rod 55 5 Conveyed member a rack gear 56b rack 57 pinion 59a pinion gear 59b pinion 60 a rack gear 61 cylinder unit 63 truck wheel guide rail

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B65G 47/61 B62D 65/00

Claims (5)

(57) [Claims] An object to be transported between a suspended conveyor having a suspended object hanger that does not open and close and a bogie type conveyor having an object supporting carriage traveling on a fixed traveling route. A transfer device for loading and unloading, comprising a first lifting / lowering transfer means and a second lifting / lowering transfer means, wherein the first lifting / lowering transfer means supports a transferred object support member at an upper end thereof. An elevating body that moves up and down on the traveling route of the bogie. The elevating body moves up and down at an intermediate position between a pair of left and right conveyed object receiving portions of the hanger, and the relative position between the conveyed object support member and the hanger is increased. Due to the lifting and lowering movement, the transferred object is transferred between the pair of left and right transferred object receiving portions of the hanger and the transferred object support member, and the second lifting and lowering transfer means includes a pair of left and right transferred object receivers. Components,
A pair of left and right elevating members for supporting and elevating each of them at the upper end thereof, each of the elevating members elevating and lowering right and left outer positions of the traveling path of the bogie, and a pair of the left and right conveyed object receiving members and The object to be transferred is moved between the pair of left and right transferred object receiving members and the transferred object support member of the first lifting and lowering transfer means by the relative lifting and lowering movement of the lifting and lowering transfer means with respect to the transferred object support member. A transferred object transfer device provided on the transferred object support member of the first lifting and lowering transfer means located at the lowermost limit position, wherein the transfer path of the transferred truck of the transfer type conveyor is provided. 2. The transferred object transfer device according to claim 1, wherein the pair of left and right lifting members of the second lifting and lowering transfer means move up and down within the width of the hanger movement path in the suspended transfer conveyor. 3. The first lifting / lowering device according to claim 1, wherein the hanger of the suspended conveyor is capable of moving up and down, and the hanger is moved up and down in a state where the transferred object supporting member of the first lifting / lowering transfer means is at the ascending limit position. 3. The transferred object transfer device according to claim 1, wherein the transferred object is transferred between the transferred object support member of the transfer means and the pair of left and right transferred object receiving portions of the hanger. 4. The truck according to claim 1, wherein the lifting body of the first lifting / lowering transfer means is provided at its upper end with a bogie wheel guide rail which forms a traveling route of the bogie when it is at the lower limit position. A transferred object transfer device according to any one of the first to third aspects. 5. A bogie propulsion mechanism is provided at the center of the traveling path of the bogie, and a conveyed object support member and an elevating body of the first lifting / lowering transfer means are divided and arranged on left and right sides of the bogie propulsion mechanism. Claim 1
5. The transferred object transfer device according to any one of claims 1 to 4.