SU381764A1 - - Google Patents

Description

one

The invention relates to the field of mining, namely to devices for the destruction of rocks.

A device for destroying rocks is known, comprising a housing, a piston head, a working cylinder with an exhaust channel, a compressor and buffer chambers, and a rod.

The peculiarity of the proposed device is that the buffer chamber is located in the body of the piston - the piston, the piston of which is pivotally connected to the Iggang, which is made integral with the rod. This makes it possible to increase the frequency of strikes.

The drawing shows the proposed yi: Troystvo, longitudinal section.

The device for destruction of mountainous air contains a body /, inside of which is located the piston head 2 and the rod 3; The working tool 4 is attached to the end of the bolt. The rod is made together with the rod 5, at the end of which a piston 6 is hinged; it is located inside the buffer chamber 7 inside the piston 2, the buffer chamber 7 with the help of channel 8 located in the piston striker 2, n channel 9, placed in the housing /, is connected to the atmosphere. The compressor to-amer 10 is located between the working piston-brisk 2 n blow-through channel //., With nom) U of the blow-down tank J2, the production channels //, - / connected to the working cylinder .- /. You.- | oyion channel 15 connects the worker with the atmosphere. A cover / (), inside which the fuel intake device 17 and the starting device 18 are installed, is attached to the body. A starting voltage or compressed air energy is used to start the installation.

With the help of a start-up device 18 into the working cylinder 4, air iodine is produced, which is. to the fire head 2, pererezhtsaet it to the left, injecting air from the co-ip camera i of the chamber 10 but the purge channel) / into the purge tank 12. At the same time, the pori-boek. thrust nors 6,

compresses the air in the buffer chamber 7 to the pressure r that is necessary to return the norshboy to the moral Kpainiee and position. Under the action of compressed air, the piston-bzek is sometimes not in the right extreme position,

compresses the air in the working cylinder 14 to the pressure required to ignite the toning. In the right and right position, the piston washer actuates the heating device 17. Due to the high degree

Compressing the temperature of the air at the end of the stroke, the overpressure exceeds the self-ignition temperature of 1P1, therefore the injected and working pytir (into the burned chamber) of the fuel burns and starts to burn. The flaring of the Porsche-firing pin to the left, which expands the combustion product, forces air from the compressor chamber 10 through the channel 11 to the purge tank 12. At the same time, the firing pin of the piston 6 compresses the air in the buffer chamber 7. The piston - The canister opens the exhaust duct 15, through which the exhaust gases are emitted into the atmosphere. Then the norshenk-firing pin opens the purge channel 13, through which air from the purge tank 12 enters the working cylinder 14, ventilates it n through the exhaust channel 5 also exits to the atmosphere. In the extreme left position, the piston-strike strikes the rod 3, as a result of which HITOK 3 with tool 4, moved to the left, ropiibiii

array At the same time, under the action of air from the buffer chamber 7, the firing piston is mixed into the right extreme position.

In the following, the cycles are repeated in the same sequence, io, without participation of the device 18.

The subject is invented and

A device for destroyed rocks, a housing, a piston head, a work cylinder with an exhaust channel, a commerce and buffer chambers and a rod, excluding: o1C (; s with the fact that, with the aim of the new frequencies of ul. Par, the buffer meter vynolieia in the body of the well np -boyka, the hole of which niapnnpno is associated with the barbell, made at the same time with HITOKOM.

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