SU379416A1 - DEVICE FOR MIXING PAINTS - Google Patents

Description

one

This invention relates to the field of laziness of paints and varnishes.

Known mixing machines containing a frame, a fixed drum with a quick-release end cap, a mixing shaft and a drive. Known mixing machines are characterized by low productivity and complexity of discharging the batch.

The purpose of the invention is to provide a quick drum cleaning and replacement of the impeller.

This is achieved by the fact that the impeller is made with a hollow hub, freely mounted on the shaft console and having its cams interacting during operation with the shaft.

FIG. 1 shows the device in section; in fig. 2 is a view along arrow A in FIG. one; in fig. 3 shows the node I in FIG. one; in fig. 4 — node II in FIG. one.

The device for mixing paints comprises a frame / on which a stationary drum 2 with an end cap 3, a shaft 4 with a paddle wheel 5 and an actuator 6 are mounted.

The impeller wheel comprises a hollow hub, made in the form of sleeves 7 and 8, rigidly connected to a hollow shaft 9, strips 10 and knives //.

and

Brylka hubs have cams, Yozzimo-acting during work with the shaft 4.

The device works as follows.

Through the neck E of the drum 2 load the corresponding components. Floating device. After the batch is ready, the locks are opened, the flap 3 is removed and, by turning the impeller, the batch is pushed into the appropriate container. To remove the impeller, it is moved along the shaft 4 until it comes out of the drum completely.

Reassemble in reverse order.

15

Subject invention

A device for mixing paints, containing the frame on which are installed

a fixed drum with an end cap, a shaft with a paddle wheel and a drive, characterized in that, in order to ensure quick drum cleaning and replacement of the paddle wheel, the latter is performed with a hollow hub.

loosely mounted on the console shaft and having cams that interact in the process of working with the shaft.