JP3626276B2 - Dust loading device for garbage truck - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a dust loading device for a dust collecting vehicle provided with a dust loading device including a rotating plate and a pushing plate.
[0002]
[Prior art]
Conventionally, as shown in FIG. 5, as the dust loading device of the dust collecting vehicle provided with the dust loading device provided with the rotating plate and the pushing plate, the dust thrown in the rear portion of the dust container a is provided. A dust loading device c is provided in the box b. The dust loading device c includes a rotating plate d provided at the bottom of the dust throwing box b so as to be rotatable around a base end, and a pushing plate e provided at the top of the rotating plate d so as to be swingable back and forth. The dust introduced from the inlet b1 of the dust input box b is compressed and loaded into the dust container a by the cooperation of the rotation operation of the rotary plate d and the swinging operation of the pushing plate e. (For example, refer to Japanese Utility Model Publication No. 2-91708).
[0003]
[Problems to be solved by the invention]
However, since the base edge d1 of the rotating plate d is formed at a substantially right-angled edge portion as shown in FIGS. 6 and 7, the rotating plate d is substantially horizontal as shown in FIG. When the pushing plate e swings forward in the state where the pushing plate e is disposed, dust is caught on the edge portion of the base end d1 of the rotating plate d, and the gap between the tip end of the pushing plate e and the base end d1 of the rotating plate d. In addition, even if it is attempted to release the biting by swinging the pushing plate e backward, the dust bites firmly into the edge portion of the base end d1 of the rotating plate d. There was a problem that became difficult.
[0004]
In FIG. 6, the rotation center portion of the base end d1 of the rotating plate d is formed in an arc shape on the arc surface formed by brackets f (see FIG. 7) provided on both sides of the rotating plate d. Yes, since the bracket f is provided on both sides of the rotating plate d, no dust is caught between the end of the pushing plate e and the dust is caught between the tip of the pushing plate e. The part of the rotating plate d that generates the is the base end d1 of the rotating plate d that is inside the bracket f.
[0005]
[Means for Solving the Problems]
In the dust collection vehicle of the refuse collection vehicle of the invention according to claim 1, the dust collection device of the dust collection vehicle provided with the dust loading device provided with the rotating plate and the pushing plate in the dust throwing box, The rotating plate is pivotally supported on both side surfaces of the dust bin by way of brackets on both the left and right sides of the main body, and the main body base end shape between the brackets is rearward from the upper end to the middle. A dust loading device for a refuse collection vehicle, characterized in that it is formed on an inclined surface inclined toward the front and inclined toward the front from the middle part to the lower end.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0008]
FIG. 1 shows a configuration of a dust loading device for a garbage truck according to the present invention.
[0009]
In FIG. 1, reference numeral 1 denotes a dust container box mounted on a vehicle frame. A dust container box 2 having an open front is connected to a rear opening of the dust container box 1 so as to be tiltable by a pivot 3.
[0010]
A dust loading device 4 is provided in the dust charging box 2. The dust loading device 4 includes a rotating plate 5 provided at the bottom of the dust throwing box 2 so as to be rotatable around a base end by a driving device (not shown), and a swing cylinder 61 above the rotating plate 5. It is comprised with the pushing board 6 provided in the center so that rocking | fluctuation was possible.
[0011]
The dust loading device 4 configured in this manner causes the rotating plate 5 to move the pushing plate 6 in accordance with the rotation operation of the rotating plate 5, thereby allowing the rotating plate 5 to remove the dust thrown from the charging port 21 of the dust charging box 2. After crushing and compressing, the dust container box 1 is packed by the pushing plate 6.
[0012]
As shown in FIGS. 2 and 3, the rotating plate 5 includes a main body 51 and brackets 52 provided on both sides of the base end of the main body 51, and the brackets 52 are pivoted on both sides of the dust bin 2. By being pivotally supported by 53, the rotary plate 5 is rotatably provided around the pivot 53.
[0013]
A base end upper portion of the main body 51 is formed on an inclined surface 54. The inclined surface 54 is a portion where the tip of the pushing plate 6 that swings forward approaches when the dust is packed in the dust container 1.
[0014]
Therefore, as shown in FIG. 4, when the dust on the rotating plate 5 is packed into the dust box 1 by swinging the pushing plate 6 forward while the rotating plate 5 is substantially horizontal, the main body of the rotating plate 5. Even if dust is caught between the base end of the portion 51 and the tip of the pushing plate 6, the inclined surface 54 does not catch the dust and can move to the dust container 1 side relatively smoothly. Can be reduced. Further, even when dust is caught, by moving the pushing plate 6 backward, a sufficient gap is provided between the distal end of the pushing plate 6 and the base end of the rotating plate 5 by the inclined surface 54. It is possible to release the dust easily.
[0015]
【The invention's effect】
As described above, according to the present invention, the rotating plate is pivotally supported on both side surfaces of the dust box by the left and right sides of the main body portion via the bracket, and the main body portion base between the brackets. The end shape is formed in an inclined surface inclined backward from the upper end to the middle part, and is inclined forward from the middle part to the lower end, so that the rotating plate The dust existing between the base end and the tip of the pushing plate can be moved to the dust containing box side relatively smoothly by the inclined surface, and the dust biting frequency can be reduced. Even when dust is caught, moving the push plate backward can provide a sufficient gap between the tip of the push plate and the base end of the rotating plate by the amount of the inclined surface. Can be easily released.
[Brief description of the drawings]
FIG. 1 is a side view showing a schematic configuration of a dust loading device of a garbage truck according to the present invention.
FIG. 2 is a cross-sectional view showing a configuration of a rotating plate.
FIG. 3 is a plan view showing a configuration of a rotating plate.
FIG. 4 is a view showing a state in which dust is caught between a rotating plate and a pushing plate.
FIG. 5 is a side view showing a schematic configuration of a conventional dust loading device of a garbage truck.
FIG. 6 is a view showing a state where dust is caught between a conventional rotating plate and a pushing plate.
FIG. 7 is a perspective view showing a proximal end portion of a conventional rotating plate.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Dust storage box 2 Dust input box 4 Dust loading device 5 Rotating plate 51 Main part 52 Bracket 54 Inclined surface 6 Pushing plate

Claims (1)

In the dust loading device of the dust collecting vehicle in which the dust loading device provided with the rotating plate and the pushing plate is provided in the dust charging box,
The rotating plate is pivotally supported on both side surfaces of the dust bin by way of brackets on both the left and right sides of the main body, and the main body base end shape between the brackets is rearward from the upper end to the middle. A dust loading device for a refuse collection vehicle, characterized in that it is formed on an inclined surface inclined toward the front and inclined toward the front from the middle part to the lower end .

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