JPH0353904U - - Google Patents

Description

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view showing the main parts of the garbage collection vehicle, Fig. 2 is a side view of the same, Fig. 3 is a perspective view showing the inside of the garbage disposal box, and Fig. 4 is a longitudinal sectional view showing the main parts of the garbage collection vehicle. The figure is a front view showing the inside of the second position detection box. Fig. 5 is a schematic diagram showing the moving area of the push plate, Fig. 6 a, b, c, and d are longitudinal cross-sectional views of the main parts of the garbage collection vehicle showing the operating state during garbage loading, and Fig. 7 is a schematic diagram showing the movement area of the push plate. FIG. 7 is a process diagram showing the working process and the operation of the fifth and sixth limit switches. Figure 8 is a hydraulic system diagram, Figure 9
The figure is a relay circuit diagram showing the loading control means. 1... Garbage collection vehicle, 2... Garbage storage box, 3...
Garbage input box, 4...Sliding plate, 5...Pushing plate, 8...
...Position detection means, 9...Loading control means, 21...
Rear opening, 32... Input port, 35... Guide groove,
41...First telescopic cylinder, 51...Second telescopic cylinder, 81...Photo sensor, 84...Control box, 85...Stop control means, LS-5...
...5th limit switch, LS-6...6th limit switch.

Claims (1)

[Scope of Claim for Utility Model Registration] A garbage input box is connected to the rear opening of the garbage storage box, a garbage input port is opened at the rear of the garbage input box, and a garbage input port is provided on both sides of the garbage input box. A guide groove is formed that slopes downward toward the rear, and a sliding plate whose both sides are engaged with the guide groove is housed in the garbage disposal box so as to be movable along the guide groove. A first telescoping cylinder for moving the sliding plate is connected between the plate and the garbage disposal box, while a pushing plate whose tip is bent forward is attached to the lower end of the sliding plate. It is pivotally supported at the base end so as to be freely rotatable in the front and back direction, and is pushed between the pushing plate and the sliding plate into a horizontal position where the front surface of the pushing plate is substantially horizontal and a vertical position where the front surface is substantially vertical. In a garbage collection vehicle connected to a second telescoping cylinder for rotating the plate, the first and second telescoping cylinders are drive-controlled to control the movement of the sliding plate and the rotation of the pushing plate. a control means; a passing object detection means for non-contactly detecting objects passing through the input port of the garbage input box and outputting a detection signal; detecting a state in which the pushing plate passes at least near a lower end of the input port; a position detection means for outputting a position signal, and a stop signal to the loading control means so that the movement of the pushing plate is stopped when the passing object detection means outputs a detection signal when the position detection means outputs a position signal; A garbage loading control device for a garbage collection vehicle, characterized in that it is equipped with a stop control means for outputting.