JPS5832069B2 - Packing boxes for dump trucks, etc. - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cargo box for a dump truck or the like, and particularly to a cargo box for loading fish.

Conventionally, in a cargo box of a dump truck or the like for transporting fish, the rear fan door has been slightly opened to drain water that enters when loading the fish.

However, this has the problem that the openings become clogged with fish, and it takes a lot of time to drain the water, resulting in poor transport efficiency.

Therefore, there are some products that shorten the draining time by attaching an expanded metal diagonally to the lower corner of the main body of the packing box, but this extended metal has the problem of damaging fish and having poor drainage. .

The present invention has been made in view of the above points, and the corner plates attached to both sides and the front corners of the lower part of the main body are formed by combining hole-shaped steel in a grid shape, and the partition plate is made to be movable up and down with a hinge. To provide a cargo box for a dump truck or the like, which allows fish to be drained in a short time without damaging them, and whose corners can be easily cleaned.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 to 3, reference numeral 1 denotes a cargo box for a dump truck or the like for transporting fish, which is of a deep body type and is mounted so as to be tiltable rearward.

The main body 2 of the cargo box 1 has fixed pillars 4 erected at the four corners of a bottom plate 3, side walls 5 on both sides, a front wall 6 on the front, and an opening/closing door 7 on the rear. It is structured according to the following.

Inside the main body 2, lateral draining means 8, front draining means 9, and vertical draining means 10 are provided at the corners of the bottom plate 3 and side wall 5, the bottom plate 3 and front wall 6, and the side wall 5 and front wall 6. .

The lateral force draining means 8 is a corner plate 1 extending substantially from both the front and rear ends of the cargo box 1.
1 are provided diagonally, and a water channel 12 surrounded by a bottom plate 3, side walls 5, and corner plates 11 is formed.

As shown in FIG. 4, the corner plate 11 has a large number of hole-type steels 13 extending in the front-rear direction arranged in parallel at regular intervals, and connecting members 14 are properly fixed to the back surface of the hole-type steels 13 so as to be perpendicular to the hole-type steels 13. Each hole-shaped steel 13 is fixed together to form a screen shape.

A hinge 15 is fixed between the upper part of the corner plate 11 and the side wall 5, and the corner plate 11 is held rotatably up and down, and a handle 16 is provided at the lower part of the corner plate 11.

Further, a punching metal 17 is fixed to the rear end surface of the corner plate 11, and the front end is formed obliquely so as not to interfere with the vertical draining means 10.

The front draining means 9 is a corner plate 1 extending substantially from both left and right ends of the cargo box 1.
8 are provided diagonally to form a water channel 19 surrounded by the bottom plate 3, the front wall 6, and the corner 18.

Like the corner plate 11 of the side force draining means 8, the corner plate 18 is formed into a screen shape by a large number of round steel 20 in the left and right direction and a connecting member 21 on the back side thereof, and a hinge 22 is provided between the upper part and the front wall 6. A handle 23 is provided, and punching metals 24 are provided on both end surfaces.

The vertical draining means 10 is a corner plate 2 that extends substantially across both the upper and lower ends of the cargo box 1.
5 are provided diagonally, and a water channel 26 surrounded by the side wall 5, front wall 6, and corner plate 25 is formed.

As shown in FIG. 5, the corner plate 25 is made up of a large number of round steels 27 in the vertical direction and a connecting member 2 on the back side, similar to the side force draining means 8.
A punching metal 29 provided at the upper end is fixed to the front wall 6 via a bracket 30.

In addition, water channels 12, 19, 26 of each draining means 8, 9° 10
' communicate with each other, and a discharge hole 31 that opens to the water channel 12 is bored on both sides of the front part of the bottom plate 3, and an on-off valve 3 is provided in the discharge hole 31.
A discharge pipe 33 comprising 2 is connected.

Although not shown, the on-off valve 32 is equipped with an introduction pipe,
It may also be connected to the water tank.

Therefore, water that entered at the same time when loading fish flows through the corner plates 11, 18, and 25 into each waterway 12, 19, and 26, passes through each waterway 12, 19, and 26, and is discharged when the on-off valve 32 is opened. It is discharged from the pipe 33 to the outside.

Also, scales accumulated in the water channels 12 and 19 can be removed from the corner plate 11.
18 and remove it.

As described above, according to the loading box for a dump truck or the like of the present invention, the corner plates are hinged diagonally and movably up and down on both sides and the front corners of the lower part of the main body, and the corner plates are attached to the round steel frame. Since the drain pipe is connected to the water channel formed by the main body and the corner plate, water can be drained easily in a short time, and the transportation efficiency is significantly improved.

In addition, unlike conventional punching metal, it does not damage fish, and the inside of the waterway can be easily cleaned by lifting the partition plate upward.

[Brief explanation of drawings]

The drawings illustrate embodiments of the present invention, and FIG. 1 is a side view of the packing box, FIG. 2 is a plan view with some parts omitted, and FIG. FIG. 4 is an enlarged cross-sectional view of the side draining means, and FIG. 5 is an enlarged perspective view showing a part of the vertical draining means. 1... Packing box, 2... Body, 3...
...Bottom plate, 8...Side draining means, 9...
...Front draining means, 10... Vertical draining means,
11, 18, 25... Corner plate, 12.19, 26
... Waterway, 13, 20, 27 ... Round steel, 14, 21, 28 ... Connection material, 15゜22
...Hinge, 31...Drain hole, 32.
...Opening/closing valve, 33...Discharge pipe.

Claims (1)

[Claims] 1 Corner plates formed by assembling hole-shaped steel in a grid-like manner are hinged diagonally and vertically movably to the corners of both sides and the front of the lower part of the main body, and the corner plates formed by the corner plates and the corners of the main body are 1. A cargo box for a dump truck or the like, characterized in that a drainage hole communicating with a waterway is formed in the bottom plate of the main body, and a discharge pipe is connected to the drainage hole to discharge liquid inside the main body to the outside.