JPS6233793Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a bucket device for a cargo handling vehicle.

Conventionally, a tractor shovel as shown in FIG. 1 has been used as a cargo handling vehicle for handling piles of wood chips in a chip yard.

In this case, chips entered between the bucket 3 and the front wheels 7, causing the front wheels to ride on top of the chips that had entered, making it impossible to carry out normal cargo handling operations.

The present invention was made to solve the above-mentioned problems, and aims to provide a structure that can prevent chips from entering the wheels by equipping the rear of the bucket with a protector plate that can be rotated back and forth.

Hereinafter, an embodiment of the present invention will be described based on FIGS. 1 and 2. The device of the present invention includes a boom 2 which is connected to the front part of a vehicle body 1 so as to be able to rise and fall freely, and a lateral direction at the tip of the boom 2. A bucket 3 is rotatably connected around an axis A, a side plate 4 is provided rearwardly on an extended surface of the side of the bucket 3, and a side plate 4 is provided at the bottom of the side plate 4 in the same direction as the axis A. horizontal axis 5
A protector plate 6 pivotally supported by is provided in contact with the side surface of the side plate 4.

In this embodiment, a stopper 6a is fixed to the lower part of the main body of the bucket 3 to prevent the protector plate 6 from hanging down when the bucket 3 is rotated upward.

Next, to explain the operation, when scooping chips with the bucket 3 horizontally, the upper part of the protector plate 6 rotates due to its own weight to a position away from the top of the bucket 3, as shown in FIG. and the front wheel 7 together with the side plate 4 to prevent chips from entering. When the bucket 3 completes scooping and rotates upward, the protector plate 6 hardly rotates as shown in FIG. 4, and the bucket 3 and side plate 4
rotates upward.

As is clear from the above explanation, the device of the present invention is
A boom 2 is connected to the front of the vehicle body 1 so that it can be raised and lowered.
and a bucket 3 rotatably connected to the tip of the boom 2 around a horizontal axis A. A side plate 4 is provided rearwardly on an extended surface of the side of the bucket 3. A protector plate 6 pivotally supported by a horizontal shaft 5 in the same direction as the axis A is provided at the bottom of the plate 4 in contact with the side surface of the side plate 4. Therefore, according to the present invention, the action of the protector plate prevents the chips from entering the lower part of the front wheel, thereby eliminating the problem of the front wheel riding on the chips and making scooping work impossible. It has excellent effects.

[Brief explanation of drawings]

FIG. 1 is a side view of a tractor shovel, FIG. 2 is a perspective view of a bucket cart device according to an embodiment of the present invention, and FIGS. 3 and 4 are side views of the bucket cart device in different operating states. A... Lateral axis, 1... Vehicle body, 2... Boom, 3... Bucket, 4... Side plate, 5
...Horizontal axis, 6...Protector plate.

Claims (1)

[Scope of utility model registration request] A boom connected to the front of the vehicle body so that it can be raised and lowered,
The tip of the boom is provided with a bucket that is rotatably connected around a horizontal axis, a side plate is provided rearwardly on an extended surface of the side of the bucket, and the shaft and the bottom of the side plate are connected to each other. A bucket storage device for a cargo handling vehicle, characterized in that a protector plate pivotally supported by horizontal shafts in the same direction is provided in contact with a side surface of the side plate.