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Hydraulic auxiliary splitting device for rock crushing

A hydraulic and rock technology, applied in the field of hydraulic assisted splitting equipment, can solve the problems of high rock integrity and unfavorable crushing, and achieve the effect of strong functionality, reduced resistance and reasonable design

Active Publication Date: 2020-04-10
佛山市华磊华扬机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a hydraulically assisted splitting equipment for rock crushing, so as to solve the problem of digging a small hole in the rock surface when the prior art is crushing. The rocks along the edge are broken, and there is no further impact on the broken rocks, so that the integrity of the broken rocks is still high, which is not conducive to further crushing.

Method used

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  • Hydraulic auxiliary splitting device for rock crushing
  • Hydraulic auxiliary splitting device for rock crushing
  • Hydraulic auxiliary splitting device for rock crushing

Examples

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Effect test

Embodiment 1

[0025] see Figure 1-Figure 5 , the present invention provides a hydraulic auxiliary splitting equipment for rock crushing: its structure includes a walking frame 0, a conversion cabinet 1, an output valve 2, a hydraulic pump 3, a pushing frame 4, and a hydraulic crushing device 5, and the walking frame 0 Locked below the conversion case 1 by rivets, the hydraulic pump 3 is vertically threaded on the top of the conversion case 1, the output valve 2 is nailed to the left side of the hydraulic pump 3 and connected with the conversion case 1, so The pushing frame 4 is welded on the right side of the conversion case 1, the hydraulic breaking device 5 is fastened in front of the pushing frame 4 and screwed together with the output valve 2, and the hydraulic breaking device 5 is composed of an infusion head 50 , a conduction cylinder 51, a connecting arm 52, a suction structure 53, and a multi-ring breaking rod 54. The infusion head 50 is screwed together with the output valve 2, an...

Embodiment 2

[0028] On the basis of Example 1, please refer to Image 6, the anti-suction structure 53 is composed of a pressed channel 530, an anti-suction pile 531, a U-shaped transition channel 532, a dust cleaning belt 533, a barrier net 534, and a pressing strip 535. In the middle section of the interior, the anti-suction pile 531 is electric welded on the left side of the connecting arm 52, and the U-shaped transition channel 532 is provided with more than two upper and lower ends of the anti-suction pile 531 through buckles. The dust belt 533 is mechanically connected to the inside of the U-shaped transfer channel 532, the barrier net 534 is slidably connected to the inside of the U-shaped transfer channel 532, and the pressing strip 535 is movably connected to the upper and lower ends of the pressed channel 530 and is connected to all The U-shaped transition 532 fits together flexibly. When the rock is broken, some dust will appear due to internal cracking and edge friction. At thi...

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Abstract

The invention discloses a hydraulic auxiliary splitting device for rock crushing. The hydraulic auxiliary splitting device structurally comprises a walking frame, a conversion case, an output valve, ahydraulic pump, a pushing frame and a hydraulic crushing device, wherein the walking frame is locked below the conversion case through rivets, and the hydraulic pump is vertically connected above theconversion case in a threaded mode. According to the hydraulic auxiliary splitting device, when the surface layer of rock is drilled, the interior of a hole can be continuously separated through a hexagonal drilling and cutting blade and a wedge-shaped ring, so that the pushing force of hydraulic device on the hole is amplified, and the cutting effect of an alloy sheet, a cutting column and a fluctuation sheet can be achieved, so that a relatively strong cutting effect on the rock at the two ends is achieved; and when the rock at the linear distance is cut forwards, the effect of friction cutting on the rock on the side edge can be achieved, so that the overall degree of the rock in other areas is damaged, the rock can be more easily split and cracked, and the resistance borne by the subsequent hydraulic devices during propelling is reduced.

Description

technical field [0001] The invention relates to a hydraulic device, in particular to a hydraulic auxiliary splitting device for rock crushing. Background technique [0002] Hydraulic equipment is based on liquid as the medium and transmits kinetic energy through the kinetic energy of the liquid. When crushing rocks, the traditional blasting technology is eliminated through hydraulic equipment, making the crushing of rocks more environmentally friendly. It relies on converting the kinetic energy of the liquid into the energy of cutting and drilling, and cracking the rock into multiple pieces. The current technology is not comprehensive and has the following disadvantages: [0003] In the prior art, a small hole needs to be dug on the surface of the rock during crushing. After deep penetration, only the rock along the broken edge is often crushed, without further impact on the crushed rock, so that the integrity of the crushed rock remains intact. Higher, not conducive to fur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C37/12
CPCE21C37/12
Inventor 李志强
Owner 佛山市华磊华扬机械有限公司
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