SU1033730A1 - Apparatus for breaking rock - Google Patents

Abstract

1. DEVICE FOR DESTRUCTION OF MOUNTAIN BREEDS, I INSIDE. neck drill machine interface uoarno-vrashatep-acting, potsatchnk buripnoy machine napravggayuschim pyunetom, the drill rod with the crown and the shank, communication n bound to the rock drill machine, KTaO skalyeatep mounted on a drill rod and coupled with the guide pyunet 4 and mechanism perevotsa work ycTptrilcTBa doesn’t have a drilling mode in splitting mode, about tl and so-called g & l that, with a chain of simplification to the structure of the device, the shank of the drill rod is outlined with a wart collar, while Mehaviem rewave the shaft; devices ye drilling mode in the mode of splicing vashashhen in the vice removable sleeve, the mouth of the hinge mezhtsy klsh om-; caliper and, and the wedge-scraper gp ogavn relative to the direction of the lunet. 2. Strengthening under item 1, o

Description

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The invention relates to the technique of mountain porosity and can be used for the destruction of oversized breaking and uncoupling of the shell stone.

It is well known to aggravate the mountain niqjoa by a separation from the massjva, including a rotor drilling machine, a drill machine detector with a nahfap yunuyet, a drill rod with a crown and a shank connected with the boring machine, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a set pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a pattern, a set pattern, a hole pattern, a pattern, a hole pattern, a hole pattern, a hole pattern, a hole pattern, a bit pattern, a hole pattern, a bit pattern, a bit pattern, a hole pattern. wedge patch installed on the drill machine and associated with lx3

The disadvantage of the device is the impossibility of using cinamic loads for the destruction of porosity.

The closest to the invention to the technical essence and achieved) is the device for p; rock portions, including a drill machine of a rotary-rotary action, drill machine set with a guide light, a drill bit with a bit to the shank connected to the drill machine, wedge-bar, mounted inside the rod, spacers installed in the grooves of the drill rod, The mechanism for transferring the operation of the device from the drilling mode of the recovery mode 21.

However, the device is characterized by insufficient reliability, which is associated with the structural complexity of the mechanism for translating the operation of the device and the need to install a wedge inside the drill rod.

The chain of the invention is to improve the construction of the device and increase the reliability of the device.

To achieve this goal, in a device that includes a shock boring machine, a drill machine feeder with a guide light, a drill bit with a crown and a shank connected to a bf physical machine, a pin-cleaver installed on the drill rod is connected to the guide lunette, and the mechanism for switching the operation of the device in the drilling mode to the accumulation mode | The rig of the drill rod is made with a shock collar, while the mechanism for switching the operation of the device from the drilling mode to the spalling mode is made in the form of a removable vtrika installed between the cleaver wedge and the impact collar, and the cleaver wedge is spring-loaded relative to the guide rest.

In addition, the clamping head is split and located inside the spring.

FIG. 1 shows the proposed device when drilling a hole; in fig. 2 - separation device

5 blocks from the array; in fig. 3 shows section A-A in FIG. 2

The device consists of a rotary impact actuator 1 with a shank 2 fixed in it with a shock shoulder 3,

0 into which the drill rod 4 is screwed, the rod passes through the cutting wedge 5. A crown 6 is installed at the end of the rod. The wedge 5 enters the backrest 7 of the feeder 8 and is held in the upper

5 by a spring 9. When oversized is destroyed, a spacer is inserted between the shock shoulder 3 and the split wedge 5. on the sleeve 10.

The device works as follows.

When drilling the bore hole, pkzhet 7 with kli.nom 5, form a guide for the drill rod 4. After drilling the hole, the drive 1 with the shank 2 and the rod 4 is retracted by the feeder 8 and between. with a shock shoulder 3 and a cap 5, it inserts a sleeve Y. After switching on the drive, the impact energy goes to destruction

0 oversize. The height of the drive after drilling is equal to the height of the sleeve 10. By selecting the material of the surface of the sleeve 10 and the wedge 5, the sleeve freely slips when the rod is rotated

5 regarding the wedge. The cutting wedge 5 enters the hole and the conical surface expands about (ztenki shpura, producing rock destruction. The invention allows to simplify the design of the mechanism for transferring the device from the drilling mode to the spalling mode and increase the reliability of operation due to the installation rod.

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Claims (2)

1. DEVICE FOR DESTRUCTION OF ROCKS, including a rock drill of URA, a feeder of a boring machine with a guide rest, a drill rod with a crown and a shank associated with the drill machine, a clinker mounted on the drill rod and connected to the guide rest, and a translation mechanism the operation of the device from the drilling mode to the drilling mode, which is explained by the fact that, with a chain of simplifying the design and increasing the reliability of the device, the shank of the drill rod is made with a shock collar, while m the mechanism of transferring the operation of the device from the drilling mode to the tapping mode is made in the vice of a removable sleeve installed between the capper-tacking tool and the shock collar, and the wedge-tacking tool is spring-loaded relative to the guide rest. 2. The device according to π. 1, on the other hand, in that the capper-scraper is split and located inside the spring. SULcro 1033730>