SU68909A1 - Lift for stacking bags, bales, etc. piles of goods - Google Patents

Description

The elevator, designed mainly for stacking bags in cars and in warehouses in stacks, is equipped with a carriage with two pairs of rollers, covering the frame at different levels of rack and interacting with figured guides (copiers) that roll over the carriage. The bag is placed on the carriage in front of the lift and unloaded into a stack located behind the lift when the carriage rolls over using curved rails mounted on its frame at a certain height from the floor.

The distinction of the proposed elevator from the known elevators of this type lies in the placement of guides for tilting the carriage in the lower part of the elevator. As a result, the carriage rises to the top in the unloading position and can be emptied at any level: in order to avoid premature slipping of the bag, a folding stop holding the bag is used.

FIG. 1 is a side elevational view; FIG. 2 is a front view thereof; FIG. 3 - AA section.

The frame I, provided with four runners, is reinforced with tubular supports 2 and J, which serve as guides for the tilting carriage 4. electric motor 9 through gearbox Yu and intermediate shaft 77 supported on two bearings 72. Shaft 77 carries two chain sprockets 13, displacing chains 7, which bend around tension sprockets 74 and are connected by means of an earring 76 to the carriage axis.

The carriage axis is provided with a folding pivot stop 77 for the bag held by a latch controlled by the handle 18. The motor is turned on or off by the handles W and 20, which act on the switch 27 through the rotary rod 25. To automatically turn off the switch 27, a lever is provided 22

The roller 23, mounted on the rack 24, is located on the way of the folding latch, with the carriage in

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the corresponding position will turn the latch and hook it to the backrest / 7.

Mounted on the carriage roller 29 when lowering the carriage 4 winds on its way the upper end 27 of the lever 22 and deflects it. The lever 22 presses the finger 26 of the rod 25 and, turning it, turns off the switch 27.

Roller 29 when lifting the carriage presses in the upper position on the lever JO, the protrusion 31 of which, interacting with the finger 34 of the rod 25, will turn off the motor.

The bags are fed to the elevator on the wheelbarrows on the load side (on the left of Fig. 1) and are dropped onto the carriage in its lowest position. With a corresponding rotation of the rod 25, the motor is turned off and the carriage 4 begins to rise upwards.

The roller 5 mounted on the bracket / 5, interacting with copiers 8 and 35, causes the carriage platform to overturn and take an inclined position with an inclination in the opposite direction, as shown above in FIG. 1. The cart can be stopped manually at the required level or automatically in the steamer course. The unloading of the carriage can be done at any level, for what.

I will act on the fabric / 5, fold the pores / 7 and lower the bag onto the stack, and then lower the carriage down.

When the roller 5 interacts with the copiers 8 and 35, the carriage platform is tilted to its original position. Simultaneously, the motor current is turned off.

Subject invention

Claims (2)

1. An elevator for stacking bags, bales, and the like of loads into a stack comprising a carriage tilted by means of curved guides mounted on its frame, loaded from one end and emptied from the other, characterized in that at any level, the curved guides are mounted in the lower part of its frame, as a result of which the carriage is tilted at the beginning of the ascent, and in order to avoid premature sliding of the bag, a folding stop 77 is used. 2. The form of the elevator according to claim 1, characterized in that the stop / 7 is made in the form of a bracket hinged at its ends with the frame of the carriage and held in the working position by means of a latch 7.