JPS6119948Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention is a loading system used for stacking wood, etc.
Concerning improvements to towing vehicles.

Various types of transport vehicles have been proposed in the past, but this idea has a turntable section for use when transporting long pieces of wood, with a turntable for hanging when assembling a turntable mounting base, Alternatively, hooks may be formed at the front and rear positions of the turntable mounting base in order to streamline and improve safety when connecting attachments during use in woodworking.
By using the hook, the purpose is to easily connect an attachment trailer or attach a pulley for wire relay.

Hereinafter, specific embodiments of this invention will be described in detail with reference to the drawings.

The forestry transport vehicle A has an operating section 1 at the front, a loading platform section 2 behind the operating section 1, a traveling device 4 such as a crawler 3 below, and a winch 5 at the lower section of the loading platform section 2. It has a structure in which a tension wire 6 is placed inside and stretched over a piece of wood 8 or the like via a pulley 7 provided at the upper front end of the loading platform 2 when in use.

A turntable 9 on which the wood 8 is placed is attached to the rear of the loading platform 2 and is rotatable during transportation.

This invention relates to a mounting base 10 for mounting a turntable 9, and hooks 11, 11 are provided at the front and rear positions of the mounting base 10, which is fixed on the loading platform 2 with bolts or the like.
is fixed.

Further, as shown in FIG. 3, the mounting base 10 has a receiver 13 welded to the center thereof into which the rotating cylinder 12 of the turntable 9 is inserted, and the receiver 13 is attached to the loading platform plate 1.
It is buried within 4.

Hook 1 of the mounting base 10 configured as above
1 and 11 are used as follows.

That is, as shown in FIG.
If the load is too long and cannot be loaded using only the loading platform 2, the trailer 15 can be connected to the rear of the transport vehicle A.
The hook 11 is used as this connecting portion to place and transport the wood 8.

Further, when the wood 8 is to be pulled out or towed, a traction pulley 16 is attached to the hook 11, and the wire 6 is passed from the pulley 7 above the loading platform 2 to the wood 8 via the traction pulley 16.

Since this invention is used as described above, the following effects can be expected.

In other words, when assembling a transport vehicle in a factory, the turntable mounting base is so heavy that it is impossible for one worker to carry it alone, but by hooking it to a hook with a crane, etc., it can be moved just like other heavy parts. Can be moved and assembled.

Trailers used for transporting long pieces of wood can be easily connected using bolts or pins using the hook, reducing work time and ensuring reliable connection even in areas with poor footing. It is something.

Furthermore, when pulling out wood during woodworking work, unlike when the wire wound around the winch is hung directly onto the wood from the pulley at the top of the front end of the loading platform, the pulley position is lowered by using a towing pulley. Therefore, when the vehicle body is pulled diagonally, for example, the vehicle body is pulled at a lower position, which improves stability and prevents dangers such as rollover.

Further, although it is conceivable that a considerable force is applied to the hooks themselves, even if one hook falls off, the other hook can be used directly by changing the mounting base in the front-rear direction.

[Brief explanation of the drawing]

Figure 1 is a plan view of the forestry transport vehicle of this invention. Figure 2 is a side view of the above towing vehicle connected. FIG. 3 is an enlarged sectional view taken along line XX' in FIG. Figure 4 is a side view of the wood being pulled out. FIG. 5 is a perspective view showing the turntable. Code, A... Transport vehicle, 2... Loading platform, 8... Wood, 9... Turntable, 10... Turntable mounting base, 11, 11'... Hook.

Claims (1)

[Scope of utility model registration request] A transport vehicle used for shipping lumber 8, etc.
In a forestry transport vehicle A in which a turntable 9 for placing wood 8 is rotatably supported on a mounting base 10 at the rear of a loading platform 2, hooks 11 and 11' are formed at the front and rear of the mounting base 10, respectively. A forestry transport vehicle characterized in that the mounting base 10 is detachably fixed to the loading platform 2.