JPH0618067U - Vehicle carrier - Google Patents

Abstract

(57) [Summary] [Purpose] To facilitate the work of handling loads on the loading platform. [Structure] A large number of openings 13 are formed in the mounting table 12 of the loading platform 11, and a support mechanism provided with a free bearing 14 is provided below the mounting platform 12. The position of the free bearing 14 corresponds to the opening 13. Load the load W on the loading platform 11,
Alternatively, when carrying out, the free bearing 14 is mounted on the mounting table 1.
2 project from the upper surface. As a result, the load W, that is, the pallet P is supported by the free bearing 14,
The force for moving the load W on the mounting table 12 can be small.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a bed of a vehicle such as a truck.

[0002]

[Prior art]

 Conventionally, the loading platform of a truck is formed in a flat shape, and a load of, for example, a pallet unit is loaded on the loading platform. Such a load is loaded into the loading / unloading port of the truck bed by a forklift or the like, and is usually pushed manually to a predetermined position on the truck bed. In addition, when unloading the cargo, it is manually moved in and out in advance by hand, and then it is carried out by a forklift or the like.

[0003]

[Problems to be solved by the device]

 However, such a work of manually moving a load on a loading platform is particularly heavy, and when handling a large number of loads, work efficiency is poor and it is difficult to perform the work in a short time.

The present invention has been made for the purpose of facilitating the work of handling a load on a loading platform.

[0005]

[Means for Solving the Problems]

 The vehicle carrier according to the present invention comprises a mounting table having a large number of openings, and a supporting mechanism disposed below the mounting table and having free bearings rotatably provided at positions corresponding to the openings. , A means for raising and lowering the support mechanism, the free bearing protruding upward from the opening when the support mechanism is in the raised position, and below the mounting table when the support mechanism is in the lowered position. It has a feature.

[0006]

【Example】

 The present invention will be described below with reference to illustrated embodiments. 1 to 3 show an embodiment of the present invention.

FIG. 1 schematically shows a truck bed 11 to which the present invention is applied. A large number of openings 13 are formed in the loading table 12 of the loading platform 11, and a loading W placed on, for example, a pallet P is loaded on the loading platform 12. As shown in FIGS. 2 and 3, a support mechanism 15 including a free bearing 14 is provided below the mounting table 12. The free bearing 14 is provided at a position corresponding to the opening 12 and can protrude from the opening 12 as needed.

The free bearing 14 has a ball shape, and is rotatably supported in a recess 22 formed in the support plate 21 of the support mechanism 15. The mounting table 12 is connected to the bottom portion (not shown) of the loading platform 11 by a pillar 23, and the support plate 21 can be raised and lowered along the pillar 23. The free bearing 14 is held in the recess 22 and therefore moves up and down together with the support plate 21.

The diameter of each opening 13 of the mounting table 12 is smaller than the diameter of the free bearing 14, and when the support plate 21 is in the raised position, a part of the free bearing 14 projects from the upper surface of the mounting table 12 by a predetermined amount. It has a size that

The drive mechanism 24 for raising and lowering the support plate 21 has a conventionally known configuration, and is configured by combining mechanisms such as a gear and a rack and pinion. The drive mechanism 24 is connected to a truck engine 26 via a deceleration mechanism 25, and is operated by rotation of the engine 26. The operation unit 27 is provided, for example, in the driver's seat or in the vicinity of the loading / unloading opening 16 of the loading platform 11 of the truck, and by operating a switch or the like of the operation unit 27, the support mechanism 15 is moved up and down.

Next, the operation of this embodiment will be described. When loading the load W on the loading platform 11, the support plate 21 is raised by the drive mechanism 24 and the free bearing 14 projects from the opening 13 of the loading platform 12, as shown in FIG. Therefore, since the lower surface of the pallet P of the load W loaded by a forklift or the like is supported by the free bearing 14, the force for moving the load W on the mounting table 12 can be small. That is, even if the weight of the load W is large, the work of manually moving the load W on the mounting table 12 is easy and is performed in a short time.

When the work of loading the loads W is completed, the support plate 21 is lowered by the drive mechanism 24, as shown in FIG. As a result, the free bearing 14 retracts from the opening 13, the lower surface of the pallet P is supported by the mounting table 12, and the load W is mounted at that position.

When the loaded load W is unloaded from the loading platform 11, the supporting plate 21 is raised and the free bearing 14 is projected from the opening 13 of the loading platform 12, as in the loading. That is, the lower surface of the pallet P of the load W is supported by the free bearing 14, and the load W is manually moved by a small force on the mounting table 12 and transferred to the vicinity of the loading / unloading port 16 of the loading platform 11. . Here, the load W and the pallet P are taken out from the loading platform 11 by a forklift or the like.

In the above embodiment, the structure for raising and lowering the mounting table 12 is merely an example, and other structures may be used. Further, as the supporting mechanism 15, a roller-shaped one may be adopted instead of the ball-shaped free bearing 14 depending on the purpose. Further, in the above embodiment, the present invention is applied to the truck, but the present invention can be applied to a railway vehicle.

[0015]

[Effect of device]

 As described above, according to the present invention, the effect of facilitating the work of handling a load on the loading platform can be obtained.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a state in which a free bearing projects from an opening of a mounting table in the apparatus of the embodiment.

FIG. 3 is a cross-sectional view showing a state in which the free bearing is retracted from the opening of the mounting table in the apparatus of the embodiment.

[Explanation of symbols]

 11 loading platform 12 loading platform 13 opening 14 free bearing 15 support mechanism W loading

Claims (1)

[Scope of utility model registration request] 1. A mounting table having a large number of openings formed therein, a support mechanism disposed below the mounting table and having free bearings rotatably provided at positions corresponding to the openings, and the support mechanism. And a means for elevating and lowering the free bearing, the free bearing protruding upward from the opening when the support mechanism is in the raised position and below the upper surface of the mounting table when the support mechanism is in the lowered position. The bed of the vehicle to be used.