JPS59130750A - Transport vehicle - Google Patents

Abstract

PURPOSE:To enable a rear body frame length to be shortened by providing the rear flat portion of a rear body frame below the front one. CONSTITUTION:When a vehicle C is loaded, a link 5 is first pivoted clockwise by contracting a rod of an expansible cylinder 9. Then, a rear body frame 4 slides on a roller 2 while being slanted backward so that the contraction of the expansible cylinder 9 is stopped when an earthening ring 14 pivoted about the rear end of the rear body frame 4 contacts the ground. Then, the slant angle of the rear body frame 4 is about 10 deg. so that the vehicle C is loaded on the rear body frame 4 by its own force without any difficulties. Thus, the dimension of the rear body can be shortened by L dimension, compared with conventional ones.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a transport vehicle on which a vehicle or the like can be mounted.

Conventionally, as a transport vehicle of this FI+, a vehicle having a platform frame formed in a straight line, for example, as shown in the two-point chain section of FIG. 2, is generally well known.

However, the overall length of this conventional multi-vehicle frame is long, and as a result, it protrudes significantly rearward when driving, making it impossible to meet vehicle regulations.Also, instead of shortening the cargo platform frame, the angle of inclination of the cargo platform frame must be increased. However, when the angle of inclination is increased, there are problems such as the vehicle being mounted on the platform frame cannot be loaded onto the platform frame with its own blade.

The present invention has been made in view of these points, and will be described in detail below.A roller 2 is rotatably supported 3 at the rear end of a chassis 1 of a transport vehicle V. On this roller 2 is placed a platform frame 4 on which a vehicle O can be mounted.

- One end of a triangular link 5 is pivoted 6 at the center of the vehicle platform 1, and another end of the triangular link 5 is pivoted 7 at the front of the platform frame 4, and the At the remaining intermediate end of the link 5, a rod tip 10 of a telescoping cylinder 9 whose base end is pivoted 8 in front of the shaft 6 of the roller 2 is pivoted 10, and the rod of the telescoping cylinder 9 is By expanding and contracting, the loading platform frame 4 can be tilted rearward while sliding on the rollers 2 via the link 5.

By the way, the IIU loading platform frame 4 has a front flat part 11.
, and a rear flat part/2 having a step below the flat part 11 of the BiJ part, and a slope part 16 that connects the front flat part 11 and the rear flat part 12 and slopes rearward. has been done.

Furthermore, reference numeral 14 designates a grounding wheel that is rotatably supported on the rear end of the platform frame 4, and 15 is a locking platform that projects upward from the front part of the vehicle platform 1. At this time, the table frame 4 is placed on this locking table 15.

Next, the operation of the present invention will be described. When the vehicle C is mounted, the link 5 is rotated clockwise by first contracting the telescopic cylinder 90 rod. Then, the loading platform frame 4G is tilted backward while moving over the rollers 2, and when the grounding wheel 14 pivotally supported at the rear end of the front frame 4 touches the ground 1 m, the I
Note: The contraction of the extension cylinder 9 is stopped. At this time, since the bevel angle of the bamboo platform frame 4 is 10°r4iJ, the vehicle C is easily inserted into the platform frame 4 with its own blade. When unloading the vehicle C mounted on the transport vehicle V, the vehicle C can also be unloaded from the platform frame 4 to the ground in the same manner as described above.

As described above, according to the present invention, the waiting frame can be made shorter by the L dimension than the conventional waiting frame shown by the two-dot chain line in FIG. It no longer protrudes to the side, satisfies the heavy duty regulations, and the bevel angle around 1 of the loading platform frame has also been reduced to 1.
Since it is around 0', it is easy to mount a vehicle on it, which eliminates all the drawbacks of conventional transport vehicles.

[Brief explanation of drawings]

The drawings illustrate an embodiment of the present invention, and FIG. 1 is a side view showing a state in which a vehicle is mounted, and FIG. 2 is a side view showing the state of the vehicle being loaded. 1... Vehicle platform, 2... Roller, 4... Load frame, 5... Link, 9... Telescopic cylinder,
C... Vehicle, ■... Transport vehicle.

Claims (1)

[Claims] A planer transport vehicle having a carrier frame mounted on the chassis so as to be able to swing back and forth between the chassis and the ground, characterized in that a rear flat part of the carrier frame has a step below a front flat part. .