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High-efficiency non-clamping impact-blanking digging method and high-efficiency non-clamping impact-blanking digger

A technology of excavator and blanking mechanism, applied in the field of machinery, can solve the problems of destroying the performance of equipment, reducing the rate of block production, and increasing the running resistance of the impact mechanism, so as to facilitate support operations and reduce the particle size of block , The effect of facilitating the outflow of materials

Active Publication Date: 2013-11-13
刘素华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, during the punching process of the impact mechanism, there is a phenomenon that the material sandwiched between the impact mechanisms cannot be discharged.
That is to say, the inner impact mechanism close to the material layer sandwiches the material after mining between the inner and outer impact mechanisms and cannot be discharged, and the undischarged material blocks are squeezed into scraps, which reduces the block rate of the produced material and increases the impact mechanism. Running resistance, the material blocks that cannot be discharged will break the impact mechanism, destroy the performance of the equipment, and in serious cases, the production cannot be continued

Method used

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  • High-efficiency non-clamping impact-blanking digging method and high-efficiency non-clamping impact-blanking digger
  • High-efficiency non-clamping impact-blanking digging method and high-efficiency non-clamping impact-blanking digger
  • High-efficiency non-clamping impact-blanking digging method and high-efficiency non-clamping impact-blanking digger

Examples

Experimental program
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Effect test

Embodiment 1

[0089] Such as Figure 1 to Figure 5 As shown, a high-efficiency impact blanking mining machine with no material inclusions and impact blanking method that implements the high-efficiency impact blanking method without inclusions includes a fuselage 1, a traveling mechanism 2, an impact blanking mechanism 3, etc., and the traveling mechanism 2 is arranged on the bottom of the fuselage 1 The front and rear parts, etc., the impact blanking mechanism 3 is connected with the fuselage 1, the impact blanking mechanism 3 includes the outer layer material punching mechanism 4 and the inner layer material punching mechanism 5, etc., the outer layer material punching mechanism 4 and the inner layer material punching mechanism Mechanism 5 is arranged close to, and the punching outer layer material mechanism 4 includes punching outer layer material teeth 4.1 etc., and the punching inner layer material mechanism 5 includes punching inner layer material teeth 5.1 etc., and the setting of punc...

Embodiment 2

[0102] Such as Figure 6 to Figure 9 As shown, a high-efficiency impact blanking mining machine with no material inclusions and impact blanking method that implements the high-efficiency impact blanking method without inclusions includes a fuselage 1, a traveling mechanism 2, an impact blanking mechanism 3, etc., and the traveling mechanism 2 is arranged on the bottom of the fuselage 1 The front and rear parts, etc., the impact blanking mechanism 3 is connected with the fuselage 1, the impact blanking mechanism 3 includes the outer layer material punching mechanism 4 and the inner layer material punching mechanism 5, etc., the outer layer material punching mechanism 4 and the inner layer material punching mechanism Mechanism 5 is arranged close to, and the punching outer layer material mechanism 4 includes punching outer layer material teeth 4.1 etc., and the punching inner layer material mechanism 5 includes punching inner layer material teeth 5.1 etc., and the setting of punc...

Embodiment 3

[0111] Such as Figure 10 to Figure 15 As shown, a high-efficiency impact blanking mining machine with no material inclusions and impact blanking method that implements the high-efficiency impact blanking method without inclusions includes a fuselage 1, a traveling mechanism 2, an impact blanking mechanism 3, etc., and the traveling mechanism 2 is arranged on the bottom of the fuselage 1 The front or the rear or the bottom, etc., the impact blanking mechanism 3 is connected with the fuselage 1, the impact blanking mechanism 3 includes the outer layer material punching mechanism 4 and the inner layer material punching mechanism 5, etc., the outer layer material punching mechanism 4 and the inner layer material punching mechanism The layer material mechanism 5 is arranged close to, and the punching outer layer material mechanism 4 includes punching outer layer material teeth 4.1 etc., and the punching inner layer material mechanism 5 includes punching inner layer material teeth 5...

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Abstract

A high-efficiency mining machine for percussing falling-materials without trapping materials. A machine body of the mining machine is provided with a falling-material percussion mechanism (3). The falling-material percussion mechanism (3) comprises an outer-layer-material percussion mechanism (4) and an inner-layer-material percussion mechanism (5). The outer-layer-material percussion mechanism (4) comprises outer-layer-material percussion teeth (4.1). The outer-layer-material percussion teeth are disposed so that materials percussed down by the inner-layer-material percussion mechanism flow out through gaps between the outer-layer-material percussion teeth and / or a discharge hole (8) is reserved in the outer-layer-material percussion mechanism so that materials percussed down by the inner-layer-material percussion mechanism flow out through the discharge hole (8) of the outer-layer-material percussion mechanism. The inner-layer-material percussion mechanism comprises inner-layer-material percussion teeth (5.1). The inner-layer-material percussion mechanism and the outer-layer-material percussion mechanism work with each other to implement percussion and discharge of falling-materials. Also disclosed is a high-efficiency mining method for percussing falling-materials without trapping materials. The mining machine has a simple structure and works in a reliable way.

Description

technical field [0001] The invention belongs to the field of machinery, and is especially suitable for the field of excavation machinery or construction machinery, and in particular relates to a high-efficiency excavation method for impact blanking without material inclusion and a high-efficiency excavator for impact blanking without material inclusion. Background technique [0002] Existing punching and mining equipment, impact excavation equipment, bucket excavation equipment and other impact excavation impact mechanisms are generally in the form of double-layer impact mechanisms or multi-layer impact mechanisms. For the structural form of the double-layer or multi-layer impact mechanism on the material mining equipment, the structural form of the inner layer impact mechanism and the outer layer impact mechanism are generally consistent or similar structures. Therefore, there is a phenomenon that the material sandwiched between the impact mechanisms cannot be discharged du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C25/02E21C25/04
CPCE21C27/12E21C27/28E21C35/193E21C35/197E21C35/188E21C25/02
Inventor 刘素华
Owner 刘素华
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