SU816901A1 - Device for unloading receptacles having a projection - Google Patents

Description

(54) DEVICE FOR UNLOADING CAPACITIES WITH PERFORMANCE

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The invention relates to unloading mechanisms and can be used in all sectors of the national economy, where filling and unloading of bulk and bulk cargo containers are performed.

A device for unloading containers is known, comprising a frame, a box rotatable from the drive, provided with a device for fixing the containers 1,

The disadvantage of this device is the difficulty of fixing the capacity.

The closest in technical essence and the achieved result to the proposed is a device for unloading containers with a protrusion, containing a frame, a platform rotatable from the drive consisting of a vertical wall and an anchor platform, and devices for fixing the containers 2.

The disadvantages of this device is the design complexity and low productivity.

The purpose of the invention is to simplify the design and increase productivity.

 This goal is achieved by the fact that the fixation device

the containers are made in the form of a window on a vertical wall under the protrusion of the container, while the frame has a stop installed with the possibility of interaction with the protrusion of the container.

FIG. 1 shows the described device, a general view; in fig. 2, section A-A in FIG. 1, in FIG. 3 device at the beginning of the unloading process; in fig. 4 - the same, in the middle of the unloading process; Figure 5 is the same at the end of the unloading process.

The device comprises a frame 1, a turntable, having a vertical wall 2 and a support platform 3, a device for fixing the container, consisting of a window 4 in a vertical wall 2. A support 5 is fixed on the frame 1, The turntable 2 is firmly seated on the axis 6 and

rotated by drive 7. Capacity 8 for unloading is equipped with a protruding 9.

The device works as follows.

in a way.

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A container filled with cargo, for example, the sliding pallet 8, is freely placed on the supporting platform 3. When the actuator 7 is turned on, the rotary platform begins to rotate around axis 6. In the initial

the moment of rotation (lifting) of the platform (Fig. 3), the stop 5 releases window 4. With the further rise of the turntable (FIG. 4), the sliding tray 8 under its own weight slides along the support platform 3, rests with its side wall on the vertical wall 2. In this case, the protrusions 9 enter the window 4, the pallet automatically locks onto the turntable, ensuring that the pallet is held during further lifting until complete unloading (Fig. 5). The load is poured onto the conveyor belt of the production line or other means.

At the end of the unloading process, the actuator 7 reverse rotation returns the turntable to its original position. The protrusions 9 abut against the abutment 5 fixed to the frame 1 and are pushed out of the window 4 along with the sliding pallet 8 from the window 4. The pallet is automatically released.

The use of this device with a simple constructive performance allows an increase in labor productivity due to the automatic release of the pallet from fixation.

Claims (2)

1. Authors certificate of the USSR 508458, cl. B 65 G 67/48, 1973. 2. USSR author's certificate number 404730, cl. B 65 G 47/70, 1971 (prototype). -" five