SU1230946A1 - Device for unloading containers with loose materials - Google Patents

Description

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The invention relates to a device for tilting and emptying containers and can be used for mechanization and automation of loading bins in the chemical industry, in the production of mineral fertilizers and other national households.

The purpose of the invention is to expand the functional possibilities by facilitating the discharge of soft containers.

Figure 1 shows the proposed device in its original position; figure 2 - view And fig.I.

A device for unloading containers with bulk materials comprises a platform 1 rotatable around a horizontal axis, mounted in bearings 2 and connected to a rotational drive. The platform is passed through the receiver 4 bulk material and has a through discharge opening, the output end 5 of which is in the receiver, and the input 6 is outside it, equipped with a socket 7 and serves to connect the container 8, which is inserted into the mouth of the funnel 9. The platform is rigidly fixed perpendicular to its axis of rotation; Two guides 10 for stop bar 11, opposite them on hinge I2 are mounted a guide 13 dp gripping rod 14 with the possibility of swinging relative to this platform in a plane perpendicular to the axis of its rotation. The lower ends of the rods 11 are equipped with stops 15, to which the container is pressed against its side surface, the lower end of the rod 14 is equipped with a grip 16. The upper ends of the rods 11 are connected by a jumper 17 rigidly connected to the lifting mechanism. For example, pneumatic cylinder 18, g, the upper end of the rod 14 is connected to the web through a hinge 19, and the axis of this rod is intersected with the axes of the other rods at an acute angle of / (Fig. 2). The receiver is connected to the ventilation system 20, for a complete

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Unloading the container on the rail has a vibrator 21 installed. A gate valve 22 is installed in the discharge opening of the platform.

The device works as follows.

The container 8 to be unloaded is fed by a rail carriage 23 to the stopper 24. A funnel 9 is inserted into the container's neck. Under the action of the pneumatic cylinder 18, a jumper 17 rises, at this time the rods 11 move, along the guides 10 upwards, the stops 15 slide along the side surface of the container, guide 13 rotates with respect to the platform, and the angle "and" sharpens. Passing through the guide rod 14, with its grip 16, pushes the container from the bottom and from the side, presses against the stops 15 and together with them lifts the container up to the stop of the funnel 9 into the socket 7. At the same time, the container neck, sandwiched between this funnel and the 25 socket, becomes the entrance of the material in the discharge opening of the platform. The latter, under the action of the actuator 3, together with the guides 10 rigidly connected with it and the container 8 pressed against the stops 15, rotates through an angle which reaches 180. In the inverted container, the container is emptied into the receiver 4, the gate 22 controls the dosage. At this time, the ventilation system 20 is operating. To completely empty the container, the vibrator 21 is turned on, which, through the swinging direction of the 13, shank 14 and the gripper 16, is applied to the side and bottom surfaces of the soft container, knocking out the remaining material. After emptying the container, the platform 1 is rotated to its original position, the pneumatic cylinder 18 lowers the container onto the trolley 23 and retracts the grip 16. The empty container is immediately replaced with another one intended for unloading and the cycle repeats.

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Editor T. Mitejko

Compiled by E. Kondresco

Tehred N. Bonkilo Corrector M.Samborsk

Order 2487/24 Circulation 833. Subscription

VNIIPI USSR State Committee

for inventions and discoveries - 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, Projecto st., 4

Claims (2)

1. DEVICE FOR UNLOADING CONTAINERS WITH BULK MATERIALS by ed. "1011472, characterized in that, in order to expand functionality by providing unloading of soft containers, at least one of the guide grips is located on the turntable at an angle” to the other guides with the possibility of swinging relative to the platform in a plane located at an angle to the axis its rotation, and the upper end of the rod, placed in the specified guide, is pivotally connected with the lifting mechanism, and the continuation of the geometric axis of this rod is crossed by the continuation of the geometric Sgiach axes remaining rods from the outlet end of the through hole in the platform, wherein the inlet end is funnel whose axis is perpendicular to the rotating axis L of the platform scheniya. 2. The device pop. 1, on the basis of the fact that the vibrator is located on the specified guide. > to> ι 1230946 2