SU1729588A1

SU1729588A1 - Rock crushing and displacement device

Info

Publication number: SU1729588A1
Application number: SU904815583A
Authority: SU
Inventors: Ашот Арменович Мадоян; Гаррий Павлович Берлявский; Борис Иванович Пасько
Original assignee: Южный Филиал Всесоюзного Теплотехнического Научно-Исследовательского Института Им Ф.Э.Дзержинского
Priority date: 1990-04-17
Filing date: 1990-04-17
Publication date: 1992-04-30

Description

закреплен на краю платформы, а другой - через блок на середине платформы; барабан 6 в местах расположени канавок, выполнен с внутренними ребордами 18, нижн часть которых установлена ниже головки рельса и закреплена к головке фиксирующими шариками 12, расположенными в полости между ребордами и верхней полкой рельса.fixed on the edge of the platform, and the other through a block in the middle of the platform; The drum 6 at the locations of the grooves is made with inner flanges 18, the lower part of which is installed below the rail head and fixed to the head with locking balls 12 located in the cavity between the flanges and the upper rail shelf.

Платформа 1 соединена с тележкой 8 через блоки 15, 16 несколькими парами двухручейных т г 17, причем верхн пара расположена на уровне или выше продольной оси барабана 6, а нижн - на поверхности решетки приемного бункера 4,The platform 1 is connected to the carriage 8 through the blocks 15, 16 by several pairs of double-barreled t g 17, with the upper pair located at or above the longitudinal axis of the drum 6, and the lower one - on the surface of the receiving hopper grate 4,

Устройство работает следующим образом .The device works as follows.

После выгрузки угл на поверхность решетки 3 приемного бункера 4 остаютс нагромождени угл , не прошедшие через решетки.After the coal has been unloaded onto the surface of the grid 3 of the receiving bin 4, heaps of coal remain that have not passed through the grids.

При передвижении устройства сначала соприкасаютс с нагромождени ми т ги 10, 11, а затем барабан 6 измельчает и проталкивает эти нагромождени через решетку 3 в бункер 4. При этом гибкими т гами 10, 11 нагроможденна масса сдвигаетс на поверхности решетки, уменьша сь по высоте за счет частичного просыпани сквозь чейки решетки и занима большую площадь поверхности решетки.When the device is moved, it first comes into contact with the heaps of the pulls 10, 11, and then the drum 6 crushes and pushes these heaps through the grate 3 into the hopper 4. At the same time, the flexible masses 10, 11 are shifted on the grate surface, decreasing in height account for partial spilling through the grid cells and occupying a large surface area of the grid.

При соприкосновении т г 10,11 с нагромождени ми происходит подача вперед той части корпуса, напротив которой находитс нагромождение. При переработке массы барабаном происходит выравнивание установки и ее не заклинивает на рельсах 2. После прохода установкой всей решетки происходит возвращение в исходное тупиковое положение.In contact with clutches 10.11 with heaps, the forward part of the body part, opposite to which there is an accumulation, occurs. When the mass is processed by the drum, the installation is level and it does not jam on the rails 2. After passing through the installation of the entire grid, it returns to its original deadlock position.

Повышение эффективности и снижение энергоемкости достигаетс за счет стабильной и устойчивой работы установки. Исключены перекосы установки как в горизонтальном , так и в вертикальном направлени х , не происходит сход установки с рельсов , ее пробуксовывание, твердые включени измельчаютс до заданной величины.Efficiency improvement and reduction of energy consumption is achieved due to stable and stable operation of the installation. Installation misalignments are excluded in both horizontal and vertical directions, the assembly does not descend from the rails, it slips, and solid inclusions are crushed to a predetermined value.

Снижение затрат на измельчение дости- гаетс за счет сдвига и просеивани через решетку (своего рода грохочение) части массы впереди идущими гибкими т гами еще до начала измельчени .Reducing the cost of grinding is achieved by shifting and sifting through the grid (a kind of screening) of the mass of the front flexible threads before the start of grinding.

Claims

1. Installation for grinding and shearing the rock mass, containing a platform mounted on the rails of the receiving hopper discharge grid, mechanism

the platform, the drum mounted on the platform and made of separate sections, between which, at a distance equal to the width of the railway track, are made grooves, in order to increase the working efficiency and reduce the power consumption of the installation, it is equipped with a centering cart installed on a railway track, two double-tonnes gmi and

locking balls, and the platform movement mechanism is made in the form of a winch with a flexible rod, with blocks mounted on the centering trolley, through which the platform is connected

ti gi, with one end of each ti gi fixed on the edge of the platform, and the other through a block in the middle of the platform, and in the places of the grooves, internal flanges are made, the lower part of which

is located below the rail head and interacts with it by means of fixing balls placed in the cavity between the flanges and the upper rail shelf.

2. The installation according to claim 1, characterized in that the platform is connected to the trolley

through the blocks by several pairs of double-strand tg, with the upper pair located at the level of the longitudinal axis of the drum, and the lower pair at the surface of the receiving hopper grating.

fi & 1

Rig.CH