SU1391904A1 - Working member of machine for breaking stone - Google Patents

Abstract

The invention relates to the field of stone processing and can be used in machines for splitting stone blocks in the manufacture of products with a chipped texture. The aim of the invention is the expansion of technological capabilities. The goal is achieved by the fact that in the device, which includes body 1, passive 2 and adaptive 3 wedges, adjustable clamps 4 are installed, limiting the amount of movement of the wedges and, as a result, the movement of the chopping knives. In this case, the cutting knives come into contact with the entire surface of the stone being cracked. 2 Il. S with with with about 7

Description

/////

Fi .. r

. The invention relates to the field of stone and can be used in C | gankas for splitting stone blocks and making products with a chipped texture.

The aim of the invention is the expansion of technological capabilities.

FIG. 1 shows the device in the initial position, general view; in fig. 2 - the same in; early cleavage, general view.

When machining stone blocks of small size or with a low degree of irregularity of the form, adjustable cusps restrict the progress of passive and, therefore, adaptive wedges, thereby limiting the amount of vertical movement of the chopping knives.

At the same time, the number of adjustable fixtures includes body 1, in which the passive wedges 2 are installed on the guides, between which adaptive wedges 3 are mounted. Passive wedges are fixed in their initial position, depending on the size and size of the fixed fixators splitting blocks, ditch 4.

The device works as follows.

Under the action of the hydraulic cylinder 5, the working bar moves in a vertical plane20.

Claims (1)

Invention Formula until the moment when one of the piercing feet 6 begins to come into contact with the highest point of the stone block 7. The first knife, which came into contact with the stone, moves the adaptive wedge 3 in vertical and The working body of the stone splitting machine, comprising a casing with mounted wedge wedges in contact with passive wedges, characterized in that, in order to expand the technological capabilities, the working orgienic planes, while adjustable retainers and passive wedges. Then, the second knife li and so on enters the pins to restrict the passive wedges, faKT with a block of stone, until the workpiece is each of which is made in the form of a wedge and in contact with the pressure screw. 0 all chopping knives will contact. In this case, the passive wedges occupy the extreme upper position, while the adaptive wedges occupy the extreme lower one. Further movement of the working body leads to a split stone. When machining stone blocks of small size or with a low degree of irregularity of the form, adjustable cusps restrict the progress of passive and, therefore, adaptive wedges, thereby limiting the amount of vertical movement of the chopping knives. At the same time, the number of adjustable detents depends on the number and size of the splitting blocks, hangs on the number of blocks being cast, Invention Formula The working body of the stone splitting machine, comprising a body with mounted wedge wedges in contact with passive wedges, characterized in that, in order to expand the technological capabilities, the working body of the machine is equipped with adjustable detents to limit the progress of passive wedges, each of which is made in the form of a wedge and in contact with the pressure screw. Compiled by V. Moiseev Editor N. Slobod nickname Techred I. VeresKorrektor M. Sharoshi Order 1793/20 Circulation 528 Subscription VNIIPI USSR State Committee for Inventions and Discoveries 1 13035, Moscow, Zh-35, Raushsk nab., 4/5 Production-printing preprint, T. Uzhgorod, st. Project, 4 fts one