SU1242444A1 - Device for unloading garbage from crbage-removal truck body - Google Patents

Description

The invention relates to municipal engineering, in particular, to devices for discharging garbage from a garbage truck body.

The purpose of the invention is to increase the productivity of the device by increasing the force of movement of the plate in the process of moving and the subsequent increase in its speed to the target.

FIG. 1 schematically shows a device for unloading garbage from a garbage truck body, a longitudinal section; in fig. 2 is a view A of FIG. one.

The device has a plate 1 with stops 2, alternately interacting with hooks 3 parallel rods 4 and 5, installed with the possibility of reciprocating movement along the body 6 by means of the main hydraulic cylinders 7 and 8. The sections 9 of the adjacent side surfaces of the rods are gear with interacting gear 10. The latter is provided with a drive in the form of a hinge associated with it by means of a vertical axis 11 of the brush of an additional hydraulic cylinder 12 mounted between the main hydraulic cylinders. The plate has a reverse mechanism in the form of a winch 13, a cable 14, which are connected to the lower ends of the levers 15 pivotally attached by their upper ends to the plate. At the same time, the upper ends of the levers 16 are hinged to the middle part of the levers 15, the lower ends of which are placed in the vertical slots 17 of the plate and are connected to the axles 18, to which

the stops 2 are connected. The plate 1 is mounted on the carriage 19, and the garbage is loaded through the opening 20 of the body.

During operation of the device, at the initial moment, the hydraulic cylinders 7, 8 and 12 are simultaneously turned on, creating an increased movement force of the plate 1 in the process of moving. In this case, at the end of the stroke of the rod of the hydraulic cylinder 12, one of the main cylinders, for example the hydraulic cylinder 7, is turned off, while

while the rod of the other hydraulic cylinder 8 continues its movement, the reversing device is connected with the hydraulic cylinder 7 by means of gear 10 and connected to the hydraulic cylinder 7. At the end of the stroke of the hydraulic cylinder 8, the hydraulic cylinder 7 is switched on, thus making non-stop movement towards debris at a given speed of the plate 1, alternately interacting with their stops 2 with the corresponding hooks of sections 4 and 5, the predetermined steady speed of the plate moving exceeds the initial debris shear rate due to an increase in the flow of the working fluid and alternately through the main transition boiling cylinders. After unloading debris from the body, the plate on the carriage 19 returns to its original position. To do this, include a winch 13, which with its cables 14, through a system of levers 15 and 16, lifts the stops 2 of the plate through the grooves 17, removing them from the zone of movement of the hooks 3.

This embodiment of the device improves its performance.

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Claims (1)

DEVICE FOR UNLOADING GARBAGE FROM THE GRAB BARBAGE BODY, including a plate with stops alternately interacting with the hooks of two parallel rods installed with the possibility of reciprocating movement along the body by means of the main hydraulic cylinders, and a plate reversal mechanism, characterized in that, in order to increase its productivity by increasing the effort of moving the plate in the process of starting and the subsequent increase in the speed of its movement to a predetermined, sections of adjacent lateral surfaces of the rods in They are made with gears with a gear interacting with them, equipped with a drive in the form of an additional hydraulic cylinder pivotally connected to it by means of the vertical axis of the rod installed between the main hydraulic cylinders. ~ t 9 79 3 Fig. 1