SU1214201A1 - Planetary mill - Google Patents

Description

The invention relates to devices for grinding materials and can be used in the building materials industry, mining, chemical and other sectors of the national economy.

The purpose of the invention is to increase productivity.

FIG. 1 shows a mill; a general view; in FIG. 2 a breaker; in FIG. 3 a L-shaped scoop.

The planetary mill consists of a detachable grinding drum 1 of its ends 1 1x covers 2 and 3 and a loading neck 4 5 outlets 5, drove 6 with a window 7, unloading holes 8 made in drove 65 counterweight 9 gear 10, chopper G, scoop 12, electric motor 13 with clutch, electric motor 15 with clutch 16 ,, case 17 with boot part

one

a feeder 19s discharge part 20 with a discharge opening 21 and a hopper 22,

The planetary mill is working as it is blowing by the wind.

The displacement from the engine 15 through the coupling 16 is transmitted to the carrier 6 and provides a portable movement of the grinding drum 1.

The rotation from the engine 13 through the coupling 14 is transmitted to the pa gearbox 10 and provides the rotation of the grinding drum 1 relative to its own axis,

In the process of feeding the labyrinth of the mill, the material flows from the hopper 22 to the loading part 18 of the housing 17 of the mill. Then breaker

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I i, which is rigidly connected with the carrier 6, rotates together with it, passes the material in certain portions through its truncated part 23 from the charging part 18 to the feeder 19. The scoop 125 is rigidly connected to the clamped part 24 of the chopper 115 and rotates together with the interrupter 11 is carried out by the periphery10 a bunch) batch feed of the material

through the window 25 of the feeder 19, transports it under the action of force t; "there is a L-shaped pipe 26 in the boot neck 4 grinding

tS drum 1. In the pomoop: on the drum 1, the material is crushed, after which the crushed material for centrifugal forces arising from the moving

20, the nickname of the grinding drum is discharged through the outlet openings 5. Further, the crushed material is spilled through the window 7 and the discharge openings 8 into the discharge

25 part 20 of the mill housing 17 and through the discharge opening 21 is removed from the mills) I.

Due to the presence of an additional drive, which provides for automatic regulation of the rotation of the grinding drum around its own axis, it is possible to create an optimal grinding mode, which leads to an increase in the productivity of the process. In turn, the use of the proposed source loading unit also improves the productivity of the process due to the uniformity of supply of this material.

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rial in the grinding drum.

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2

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Editor L.Avramenko

Compiled by L. Chubukova Tehred T. Dubinchak

Order 819/11

Circulation 583 Subscription

VNIIPI USSR State Committee

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

Filial PPP Patent, g, Uzhgorod, st. Project, 4

FIG 3

Proofreader A.Zimokosov

Claims (1)

A PLANETARY MILL containing a housing, a grinding drum with a loading neck, an unloading device and a carrier with a drive, characterized in that, in order to increase productivity, it is equipped with a drum rotation drive around its axis, made with a gearbox fixed to the carrier, and the unloading device is made with a chopper 'in the form of a truncated disk mounted on. drove, and with a scoop, rigidly connected to the breaker and made in the form of a L-shaped pipe having a window at one end and connected to the loading neck with the other, and the case is mounted obliquely. SU „1214201>