JP2900116B2 - Vehicle transfer equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a passenger car, a construction vehicle,
The present invention relates to a device for transferring a vehicle such as an agricultural work vehicle to a parking and stopping place.

[0002]

2. Description of the Related Art A transfer apparatus to which the present invention is applied is used, for example, in a multi-story parking facility proposed by the present applicant in Japanese Patent Publication No. 58-25826. In this multi-story parking facility, an elevator is provided at the front side of a parking rack so that the vehicle can run by itself between an entrance / exit port on the ground and the elevator and between the elevator and the parking rack.

[0003]

In recent multi-story parking facilities, vehicles are transported without self-propelling for reasons such as shortening the time required for entering and exiting the parking lot and increasing the parking density in a parking rack. It has been desired to do so. But,
In order to achieve this demand, it is necessary to provide a transfer pallet for each car parked, so that the number of the transfer pallets is increased, and there is a problem that the overall cost of the parking facility is greatly increased. . An object of the present invention is to provide a simple and inexpensive transfer device.

[0004]

Means for Solving the Problems In order to achieve the above object, the present invention is configured as follows. (Invention of claim 1) For example, FIG. 1 to FIG. 12 or FIG.
As shown in FIG. 1, a plurality of scooping rollers 3 are provided in the frame 2 of the transfer cart 1 in the front-rear direction, and a plurality of traveling wheels 4 and traveling driving means 6 for traveling the wheels 4 are provided on the frame 2. A first advance / retreat means 11 and a second advance / retreat means 12 are provided on the transfer trolley 1 for forward / backward movement, and the parking / stopping portion P of the vehicle 8 is provided on the advance / retreat member 17 of the first advance / retreat means 11. The first engaging portion 22 is connected to and detachably operated from the vehicle, and the forward / backward member 32 of the second forward / backward moving means 12 is provided in the front-rear direction with respect to the tire 8b (or 8a) of the vehicle 8 described above. It is provided with a second engaging portion 33 that is operated so as to be able to face to face and to release face to face.

(Invention of Claim 2) As shown in FIG. 14, for example, a plurality of digging rollers 3 are provided on a frame 2 of a transport carriage 1 in a longitudinal direction, and a plurality of running wheels 4 are mounted on the same frame 2. And a traveling drive means 6 for traveling the wheels 4 of the vehicle. An advancing / retreating means 11 is provided on the transporting trolley 1 for advancing and retreating in the front-rear direction.
7 is provided with a first engaging portion 22 which is connected to and separable from the parking / stopping portion P of the vehicle, and is capable of facing / releasing the tire 8b (or 8a) of the vehicle from the front-rear direction. This is provided with a second engaging portion 76 to be operated.

(Invention of Claim 3) For example, as shown in FIG. 15, a plurality of scooping rollers 3 are provided on a frame 2 of a transport carriage 1 in a longitudinal direction, and a plurality of running wheels 4 are mounted on the same frame 2. And a traveling drive means 6 for traveling the wheels 4. An advancing / retreating means 11 for advancing / retreating the transfer carriage 1 in the front-rear direction is provided.
7 is provided with an engaging portion 22 which is operably connected to and separable from the parking / stopping portion P of the vehicle, and is provided with a roller driving means 81 for rotatingly driving the plurality of scooping rollers 3. .

[0007]

Each of the above-mentioned inventions operates as follows. (Invention of Claim 1)-See FIGS. 1 to 12 The vehicle 8 is loaded on the transport trolley 1 by the following procedure, for example. In the state before loading, the advance / retreat member 17 of the first advance / retreat means 11 is retracted to the right as shown in the solid line diagram in FIG.
The second engaging portion 33 of the reciprocating means 12 is provided with the rake roller 3
Has been moved to a position D that is outside the range.

First, as shown in FIG. 7A, the carriage 1 is moved to the left, and the rollers 3 are moved to the front tires 8 of the vehicle 8.
a. Next, the advance / retreat member 17 of the first advance / retreat means 11 is advanced leftward (see the two-dot chain line diagram in FIG. 1), and then, as shown in FIG. The first engaging portion 22 of the reciprocating member 17 is connected, and subsequently, the reciprocating member 17 is moved to the right relative to the carriage 1. Then, as shown in FIG. 7 (c), the cart 1 is pulled toward the above-described locking hole 23, and the rollers 3
Rolls under the front tire 8a.

Next, as shown in FIG. 7D, the carriage 1 is moved to the left, and the roller 3 is brought into contact with the rear tire 8b. Thereafter, by the same operation as described above, the first engagement portion 22 is connected to another locking hole 24 of the parking / parking portion P, and the roller 3 is rolled under the rear tire 8b. . Thus, as shown in FIG. 8A, the vehicle 8 is loaded on the trolley 1, and the trolley 1 is moved to a predetermined place in this state. The advance amount of the advance / retreat member 17 of the first advance / retreat means 11 is increased so that the first engagement portion 22 can be connected to another lock hole 24 in the state of FIG. 7B. In this case, the front and rear tires 8a and 8b can be continuously scooped.

When the vehicle 8 is unloaded from the transport trolley 1, as shown in FIG. 9 (a), when the second engaging portion 33 facing the rear tire 8b is moved to the right, the rear tire 8b
Is grounded to the parking and stopping unit 51a. Next, the facing of the second engaging portion 33 is released, and the cart 1 is caused to travel to the left as shown in FIG. 9B. Then, as shown in FIG. 9C, the vehicle 8 is lowered to the parking / stop section 51a. As described above, the transfer of the vehicle 8 is completed, and thereafter, the above-described transfer trolley 1 can be used for transferring another vehicle.

(Invention of Claim 2) Referring to FIG. 14, when the vehicle is lowered from the transporting trolley 1, first, the second engaging portion 76 is opposed to the rear tire 8b (see the solid line diagram). The reciprocating member 17 of the means 11 is advanced to the left.
(See the two-dot chain line diagram). Then, the rear tire 8b is pressed leftward by the second engagement portion 76 and is grounded to the parking / parking portion P. After that, the second engagement portion 76 is switched to a position in which it is disengaged from the scooping roller 3 (see a dashed line diagram), and the carriage 1 is caused to travel to the right. Then, the right front tire (not shown) is also grounded to the parking / parking unit P. Dolly 1 above
When the vehicle is loaded on the vehicle, the second engagement portion 76 is switched to the position shown by the dashed line, and
And the first engaging portion 22 may be operated in the same manner as in the first aspect of the present invention.

(Invention of Claim 3) Referring to FIG. 15, when the vehicle is lowered from the transport carriage 1, the scooping roller 3 is driven to rotate by the roller driving means 81.
When the vehicle is moved to the left, the rear tire 8b is moved to the parking / parking section P.
Grounded. Thereafter, the truck 1 may be driven to the right, and the right front tire (not shown) may be brought into contact with the parking / parking unit P. When a vehicle is loaded on the above-mentioned cart 1, the reciprocating member 1
7 and the first engaging portion 22 may be operated in the same manner as in the first aspect of the present invention.

[0013]

According to the first to third aspects of the present invention, the following effects can be obtained from the configuration and operation described above. Since the transport cart can be used for both loading and unloading and transporting vehicles,
After the transfer of the vehicle is completed, the vehicle can be used for transferring another vehicle. Therefore, it is not necessary to provide a transfer pallet for each vehicle to be transferred, and the transfer device can be simply and inexpensively manufactured.

In each of the above-mentioned constitutions, the rollers are supported on both left and right portions of the frame, and the machine room accommodating the traveling drive means and the like is provided with the left and right rollers. If provided between the rollers, the space between these left and right rollers can be effectively used as a machine room.
The size of the transfer cart in the left-right direction can be reduced accordingly.

[0015]

【Example】

(First Embodiment) FIGS. 1 to 13 show a first embodiment. First, the specific structure of the transfer cart will be described with reference to FIGS. FIG. 1 is a plan view of a transport cart, FIG. 2 is a sectional view taken along the line II-II of FIG. 1, FIG. 3 is a view taken along the line III-III of FIG. 1, and FIG. 5 is VV of FIG.
FIG. 6 is an enlarged view of FIG.

The transfer cart 1 includes a frame 2 extending in the front-rear direction (the left-right direction in FIG. 1, hereinafter the same), and scooping rollers provided on both sides of the frame 2 at predetermined intervals in the front-rear direction. 3.3, the inner running wheels 4.4 supported on the inner frame portion 2a, and the outer frame portions 2b
b. Each of the rollers 3 is rotatably supported by the frame 2. The inner traveling wheels 4 are rotationally driven by a traveling electric motor 6 and a chain transmission means 7 which are traveling driving means. A running groove 9 is formed in the parking / parking portion P of the automobile 8 by recessing the bottom wall 9 a of the groove 9.
Then, the inner running wheels 4 are grounded (see FIG. 3 or FIG. 5). Reference numeral 8a denotes a front tire of the automobile 8, and reference numeral 8b denotes a rear tire of the automobile 8.

A first advance / retreat means 11 and a second advance / retreat means 12 which advance / retreat in the front / rear direction are provided in the frame portion 2a. The first advance / retreat means 11 is configured as follows. Rear end of cylinder tube 15 of hydraulic cylinder 14
(Right end in FIG. 1) is swingably supported by the frame inner portion 2a, and a first advance / retreat block 17 is connected to a front end (left end in FIG. 1) of the piston rod 16. The block 17 is guided in the front-rear direction by a guide rail 18 and constitutes an advancing / retreating member of the hydraulic cylinder 14. Reference numerals 19 and 20 are guide rollers.

An engaging pin 22 as a first engaging portion is supported by the block 17 so as to be vertically movable. Also,
On the bottom wall 9a of the running groove 9, the engaging pin 22
A plurality of locking holes 23 (see FIG. 5) are provided in the front-rear direction. The engagement pin 22 is operated in the vertical direction by an engagement operation means (not shown) to be connected or separated from each of the locking holes 23.

The first advance / retreat means 11 operates as follows mainly as shown in FIG. In the state shown by the solid line in FIG. 1, the hydraulic cylinder 14 is contracted and the engagement pin 22 is raised. When the transfer cart 1 is strongly moved to the left, first, the hydraulic cylinder 14 is extended as shown by a two-dot chain line in FIG.
Is engaged with the locking hole 23, and then the hydraulic cylinder 14 is contracted. Then, the transport cart 1 is strongly pulled toward the locking hole 23.

The second advance / retreat means 12 is configured as follows. At the front half of the frame inner portion 2a, a rectangular reciprocating chain 26 in a plan view is provided with four sprockets 2.
7 supported. Reference numeral 28 denotes an electric motor with a speed reducer,
Reference numeral 29 denotes a driving sprocket, and reference numeral 30 denotes a transmission sprocket. On one side of the above frame portion 2a,
A second advance / retreat block 32, which is an advance / retreat member, is supported movably back and forth. In this block 32, an engagement arm 33 as a second engagement portion is moved in the left-right direction by four guide rollers 34.
(In the vertical direction in FIG. 1). One end of the arm 33 has one end portion of the advance / retreat chain 2.
6, and the other end of the arm is placed on the upper end of the scooping roller 3.

The second advance / retreat means 12 operates as follows, as shown in FIGS. The engagement arm 33 at the position A in FIG. 6 shows a state during operation. When the forward / backward chain 26 is rotated in the counterclockwise direction, the engagement arm 33 at the position A first moves to the position B, faces the rear tire 8b of the automobile 8, and removes the tire 8b. The vehicle touches the parking / parking unit P, then moves to the position C to release the facing with the rear tire 8b, and finally moves to the position D, where the vehicle stands by. In this standby state, when the chain 26 is rotated counterclockwise again, the arm 33 at the D position is returned to the original D position through the A position, the B position, and the C position in this order. .

A horizontal positioning pin 36 provided at the center of the frame inner portion 2a can be engaged with a positioning hole of the groove side wall 9b by a positioning hydraulic cylinder 37. A pair of left and right tire stoppers 39 are supported on the rear part (the right part in FIG. 1) of the same frame 2 so as to be vertically swingable.
Swing operation by the tie rod 41. Further, each of the scooping rollers 3 can be prevented from rotating by a lock tool 43 provided between the adjacent rollers 3.3.
Each lock 43 is unlocked by an unlock hydraulic cylinder 44 and one transmission wire 45.

The aforementioned hydraulic cylinders 14, 37, 40, 4
4 is driven by hydraulic packages 47 provided with a hydraulic pump. Each package 47 and each of the electric motors 6 and 28 are driven by a battery (not shown) mounted on the frame 2, but may be driven by an AC power supply instead of the battery.

The traveling drive means 6, the two reciprocating means 11 and 12, the hydraulic package 47, and the like are covered by a cover plate (not shown). (See FIG. 1).
The engagement arm 33 projects above the roller 3 through an opening provided in a side wall of the cover plate.

The above-mentioned transfer apparatus applied to an elevator slide type multi-story parking facility will be described with reference to FIGS. 1 to 6 and FIGS. FIG.
8 shows an initial state of the parking operation of the multi-story parking facility, FIG. 8 shows a middle state of the parking operation, and FIG. 9 shows a final state of the parking operation. FIG. 10 shows an initial state of the parking operation of the parking facility, and FIG. 11 shows a state in which the rear tire is being scooped at the time of the above-mentioned parking operation.
Indicates a state in which the scooping of the tire has been completed thereafter.

As shown in FIG. 7A, the parking rack 51
Is provided with upper and lower rack portions 51a and 51b, which are parking and stopping portions, and an elevator slide type elevator 52 is disposed on the left side L of the parking rack 51 so as to be movable in a horizontal direction (a direction orthogonal to the paper surface). The elevator 52 includes a traveling vehicle 53 provided with traveling wheels 53a, a support frame 54 projecting upward from the traveling vehicle 53, and an elevator table 55 supported on the support frame 54 to be vertically movable.

On the left side L of the elevator 52, a parking / parking section P for an entrance / exit port is provided, and the car 8 is stopped at the parking / parking section P. The traveling groove 9 is provided in the parking / stop portion P, and similarly, a traveling groove 57 is provided below the lower rack portion 51b, and the traveling groove (9) is also provided in the upper rack portion 51a. (Not shown). Two L-shaped tire stoppers 5
8 (only one is shown here) is provided movably in the vertical direction. The tire stopper 58
May be fixed in advance to the illustrated state.

The operation of transferring the automobile 8 to the upper rack portion 51a of the parking rack 51 is performed in the following procedure. First, each tire stopper 58 is brought into contact with the rear tire 8b of the automobile 8 from the left side. Next, the transfer cart 1 is moved to the left side L, and the scooping rollers 3 of the cart 1 are moved.
Is brought into contact with the front tire 8a of the automobile 8 described above.

Next, as shown in FIG. 7 (b), the hydraulic cylinder 14 is extended to the left side L, and the engaging pin 22 is lowered to engage with the locking hole 23. Subsequently, the hydraulic cylinder 14 is contracted. Then, the carriage 1 is strongly pulled to the left side. At this time, the scooping roller 3 is driven by the front tire 8a of the automobile 8.
The front tire 8
Rolling underneath a. As a result, FIG.
The front tire 8a is scooped into the carriage 1 as shown in FIG.

Thereafter, the engaging pin 22 is raised,
As shown in FIG. 7 (d), the carriage 1 is driven to the left side L,
The left end of the scooping roller 3 of the carriage 1 is brought into contact with the rear tire 8b of the car 8 described above. In this state, the hydraulic cylinder 14 is extended in the same manner as in FIG. 7B to engage the engaging pin 22 with another locking hole 24, and the carriage 1 is strongly pulled to the left. Then, the above rear tire 8b
Is scooped into the scooping roller 3 in the same manner as in FIGS. 11 and 12 described later. As a result, FIG.
As shown in FIG. 1, the automobile 8 is mounted on the transport trolley 1.

As shown in FIG. 5, since the height position of the first advance / retreat block 17 is lower than the height of the rotation center of the scooping roller 3, the above-described height when the hydraulic cylinder 14 is contracted. Eccentric moment is generated by the difference between the tires 8a and 8
b can be reliably scooped.

Next, as shown in FIG. 8 (b), the carriage 1 is run on the lift 55 of the lift 52. Subsequently, the bogie 1 and the car 8 are turned by a turntable (not shown) provided on the elevating platform 55 until the front and rear are reversed. Thereafter, as shown in FIG. 8C, the elevating platform 55 is raised, and then the carriage 1 is caused to travel from the elevating platform 55 to the upper rack portion 51a. In addition,
The carriage 1 is moved by the above-mentioned positioning pins 36 (see FIGS. 1 and 3) during the transfer on the above-mentioned elevator 55.
Is fixed.

Finally, the car 8 is lowered from the cart 1 described above. That is, as shown in FIG. 9A, first, the rear tire 8b of the automobile 8 is pressed to the right by the engagement arm 33, and then the tire 8b is moved to the upper rack portion 51.
a. Next, as shown in FIG. 9B, the stopper 59 is protruded to prevent the rear tire 8b from moving to the left, and in this state, the transport cart 1 is caused to travel to the left. As a result, as shown in FIG. 9C, the automobile 8 is parked in the upper rack portion 51a.

The rear tire 8b of the car 8 on the trolley 1
In the case where the brake is always applied, the stopper 59 may be omitted. In addition, FIG.
In (a) to (d), first, the front tire 8a is scooped,
Next, the truck 1 was driven to the left, and then the rear tire 8b was scooped. However, the hydraulic cylinder 14 was made long, and the engaging pin 22 was inserted into another locking hole at the time of FIG. 24, the front and rear tires 8a
8b can be continuously raked. In addition,
The vehicle 8 may be parked upside down.

Further, the transport vehicle 1 is always kept on standby on the elevator 55 of the elevator 52, and the vehicle 8 is
7 (a) when the vehicle is configured to ride
8 to FIG. 8A can be omitted.

The operation for leaving the car 8 parked in the upper rack portion 51a is performed in the following procedure. As shown in FIG. 10, first, the rack tire stopper 61 is protruded upward to receive the rear tire 8b of the automobile 8 from the right side. In this state, the transporting trolley 1 on the elevator 55 is moved to the right side. Then, the scooping roller 3 of the carriage 1 is brought into contact with the front tire 8a. The tire stopper 61 may be fixed in advance in the state shown in the figure.
The upper rack portion 51a is provided with a plurality of locking holes similar to the locking holes 23 of the parking / parking portion P described above.
Is transferred onto the carriage 1 by the same operation as that shown in FIGS. 7 (a) to 8 (a).

That is, first, the front tire 8a is scooped by the scooping roller 3, and then the roller 3 is brought into contact with the rear tire 8b. Then, as shown in FIG.
The roller 3 enters the lower side of the rear tire 8b, and subsequently, as shown in FIG. 12, the roller 3 on the right end enters the recess 62 of the tire stopper 61, so that the tire is scooped. Complete. As described above, since the recess 62 into which the roller 3 enters is formed in the tire stopper 61, the entire rear tire 8b (or the front tire 8a) can be reliably scooped.

FIG. 13 shows a modification of the hydraulic cylinder 64 used for the first advance / retreat means.
And a high-speed cylinder 66 are provided in series. When the hydraulic cylinder 64 is extended, first, the hydraulic package 47 is connected to the high-speed cylinder 66 through the high-speed switching valve 67.
Of the high-speed piston rod 6
9, the hydraulic package 47 is connected to the first drive chamber 71 of the power cylinder 65 through the power switching valve 70, and the power piston rod 7 is
2 is strongly extended. The operation at the time of contraction of the hydraulic cylinder 64 is the same as described above. Reference numeral 73 denotes an oil tank. Since the hydraulic cylinder 64 has a short expansion and contraction time even when it is made to be long, it is possible to shorten the transportation time of the automobile.

The above embodiment can be further modified as follows. The structure of the portion connecting the advance / retreat block 17 of the first advance / retreat means 11 to the parking / parking unit P or the parking rack 51 is not limited to the engagement between the engagement pin 22 and the engagement hole 23,
Connection means using an electromagnet, an air suction plate, or the like may be used. The first advance / retreat means 11 includes a hydraulic cylinder 14
Instead of this, a pneumatic cylinder, a rodless cylinder, a screw fitting type reciprocating means such as a ball screw, a combination of a rack and a pinion, or a means using a wire or a chain may be used.

The second advance / retreat means 12 moves the engagement arm 33 forward and backward by a hydraulic cylinder, and swings the arm 33 by a hydraulic motor to release the facing / facing to the tire. You may. The trolley 1 can be used for moving a car for repair or the like, instead of the one used for parking facilities.

FIG. 14, FIG. 15, and FIG.
FIG. 6 is a view showing another embodiment and corresponding to FIG. 1 described above. In these other embodiments, the same reference numerals are given to the components having the same configuration as the first embodiment in principle.

(Second Embodiment) FIG. 14 shows a second embodiment. Advancing / retreating block 1 which is an advancing / retreating member of the retreating means
7, a first engaging portion 22 is provided in the same manner as in the first embodiment, and the bases of the second engaging portions 76 are supported swingably. Is done. Each arm 76 is driven by a hydraulic motor 77 to drive the rear tire 8b.
(See the solid line diagram) and the state in which the meeting is canceled (see the dashed line diagram). When the hydraulic cylinder 14 is then extended from the state shown by the solid line to the state shown by the two-dot chain line when the tire 8b is lowered from the carriage 1, the engagement arms 76 press the rear tire 8b to the left. . Note that only one arm 76 may be provided.
Other configurations are the same as those of the first embodiment.

(Third Embodiment) FIG. 15 shows a third embodiment. A sprocket 79 is fixed to each of the scooping rollers 3, and the plurality of sprockets 79 are rotationally driven by one drive chain 80. The sprocket 79, the chain 80, and an electric motor (not shown) constitute roller driving means 81.

When lowering the vehicle mounted on the transport trolley 1, first, the scooping roller 3 is driven to rotate by the roller driving means 81 to ground the rear tire 8b (or the front tire). To the front tire (or the rear tire 8b).
Is grounded. On the other hand, when the automobile is loaded on the carriage 1 and transferred, the chain 80 or the electric motor is braked.

When the roller 3 is driven to rotate when the tire is scooped by the hydraulic cylinder 14, the driving force can be used as the scooping force. Can be

(Fourth Embodiment) FIG. 16 shows a fourth embodiment, which is a modification of the first embodiment (see FIGS. 1 to 12) as follows. FIG. 16A is a schematic plan view of the transporting trolley and corresponds to FIG. 1 described above. FIG. 16B is a cross-sectional view taken along the line BB in FIG. 16A.

In the fourth embodiment, the scooping roller 3 is formed to be long and the left and right ends of the roller 3 are rotatably supported by the left and right frame portions 2c of the frame 2. Is done. Further, the center portion of each roller 3 in the left-right direction is fitted into the support plate 84 to prevent the roller 3 from bending. The above support plate 8
Reference numeral 4 is fixed to the frame portions 2c by a plurality of connecting plates 86 extending in the left-right direction.

A plurality of traveling wheels 4 are mounted on the left and right frame portions 2c. Further, a cover plate 85 is provided on the outside of the frame portions 2c in the left-right direction.
Each of the machine rooms M covered by is provided. Each machine room M houses the traveling drive means, the first advance / retreat means (both not shown), the second advance / retreat means 12 and the like. These traveling drive means and advance / retreat means are configured in substantially the same manner as in the first embodiment (see FIG. 1). The second
The engagement arm 33 of the reciprocating means 12 projects leftward from the right machine room M and is moved in the front-rear direction.

[Brief description of the drawings]

FIG. 1 is a plan view of a transport cart according to a first embodiment.

FIG. 2 is a sectional view taken along line II-II in FIG.

FIG. 3 is a view taken along line III-III of FIG. 1;

FIG. 4 is a partially enlarged view of FIG. 1 and is a plan view of a second advance / retreat means.

FIG. 5 is an enlarged view taken along line VV of FIG. 1;

FIG. 6 is an explanatory view of the operation of the second advance / retreat means.

FIG. 7 is an initial view of a parking operation of the multi-story parking facility using the above-described transport cart.

FIG. 8 is a middle-term diagram of the parking operation of the parking facility.

FIG. 9 is an end view of the parking operation of the parking facility.

FIG. 10 is an initial view of a parking operation of the parking facility.

FIG. 11 is a diagram showing a state in which a rear tire is being scooped in the above-described retrieval operation.

FIG. 12 is a diagram showing a state in which the rear tires have been fully raked in the above-described delivery operation.

FIG. 13 is a view showing a modified example of a hydraulic cylinder provided on the above-mentioned transport trolley.

FIG. 14 is a view corresponding to FIG. 1, showing a transfer cart according to a second embodiment.

FIG. 15 is a view showing a transport trolley according to a third embodiment and corresponding to FIG. 1;

16 (a) is a schematic diagram corresponding to FIG. 1, and FIG. 16 (b) is a cross-sectional view taken along line BB in FIG. 16 (a). It is.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Transfer trolley, 2 ... Frame, 3 ... Rip-in roller, 4 ... Traveling wheel, 6 ... Traveling drive means, 8 ... Vehicle (automobile), 8b (8a) ... Tyre 12: second moving means, 17: moving member (moving block),
22: first engaging portion (engaging pin), 32: advance / retreat member (advance / retreat block), 33: second engagement portion (engagement arm), 76: second
Engaging part (engaging arm), 81: roller driving means, P: parking / stopping part (rack parts 51a, 51b), M: machine room.

Claims (4)

(57) [Claims] A plurality of scooping rollers (3) are provided on a frame (2) of a transfer cart (1) in a longitudinal direction, and a plurality of traveling wheels (4) and the wheels thereof are mounted on the frame (2). (4) traveling driving means (6) is provided, the transporting carriage (1) is provided with a first forward and backward means (11) and a second forward and backward means (12) to advance and retreat in the front and rear direction, The vehicle (17) of the first moving means (11) is
(8) A first engaging portion (22) that can be connected to and separated from the parked / stopped portion (P) is provided, and the reciprocating member (32) of the second reciprocating means (12) is A vehicle (8) having a second engaging portion (33) operable to face and release the tire (8b) in the front-rear direction with respect to the tire (8b). 2. A plurality of scooping rollers (3) are arranged side by side in the front-rear direction on a frame (2) of a transfer cart (1), and a plurality of running wheels (4) and their wheels are mounted on the same frame (2). A traveling drive means (6) for traveling the (4);
(11), and a first engaging portion (22) which is operated to be freely connected to and separable from the parking / stopping portion (P) of the vehicle is provided on the moving member (17) of the moving means (11). Together with the above vehicle tires (8b)
A vehicle transfer device, further comprising a second engaging portion (76) operable to be able to freely face to face and release face to face from the front-back direction. 3. A plurality of scooping rollers (3) are provided on a frame (2) of a transfer cart (1) in a front-rear direction, and a plurality of traveling wheels (4) and their wheels are mounted on the frame (2). A traveling drive means (6) for traveling the (4);
(11) is provided, and the reciprocating member (17) of the reciprocating means (11) is provided.
And a roller driving means (81) for rotating and driving the plurality of scooping rollers (3). ) Is provided. 4. The transfer device for a vehicle according to claim 1, wherein the scooping rollers (3) and (3) are supported on both left and right portions of the frame (2). The machine room (M) accommodating the traveling drive means (6) of the above is provided between the left and right rollers (3) and (3).