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Car body used for rock breaker

A technology for a rock breaker and a car body is applied in the field of rock crushing, which can solve the problems of increasing the shear force of the rock arm, ineffective use of the machine, and low engineering construction efficiency. The effect of reducing the energy consumption of rock breaking

Inactive Publication Date: 2016-11-09
凌夕珈
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual rock breaking process, due to its own characteristics, this type of rock breaking machine has some serious shortcomings, mainly because of poor energy efficiency. Although these equipment can meet the requirements of high, medium and low hardness rock formations, they are not targeted. Strong, resulting in low construction efficiency
Moreover, in the process of rock breaking, the weight of the machine itself cannot be effectively used to increase the cutting force of the rock arm, resulting in a slow rock breaking speed.

Method used

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  • Car body used for rock breaker
  • Car body used for rock breaker
  • Car body used for rock breaker

Examples

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Embodiment 1

[0039] A car body for a rock breaking machine, the car body is provided with a rock-breaking operation area 3 that runs through the car body in a direction perpendicular to the ground, and the area of ​​the rock-breaking operation area 3 is 7-50 square meters, Preferably about 30 square meters, the car body includes a running mechanism, a vehicle frame 4 and a connecting block 2, preferably two vehicle frames 4, preferably two connecting blocks 2, and two vehicle frames 4 are symmetrically arranged on the running mechanism , the two connecting blocks 2 are fixed between the two frames 4, the rock-breaking operation area 3 refers to the hollow area formed inside the frame 4 and the connecting block 2, and the penetrating car body refers to the rock-breaking operation Area 3 passes through the vehicle body and forms a hollow area in the vehicle body.

[0040] In this embodiment, the connecting block 2 is provided with a rotating part for connecting the rock arm 1, such as a rota...

Embodiment 2

[0050] A rock breaker using the car body of the present invention, further comprising a control mechanism and a rock arm 1, the rock arm 1 is connected to the connecting block 2 through a rotating shaft, and the rock breaking part of the rock arm 1 is broken through the control mechanism. It can move freely in the working area 3 and break rocks; the control mechanism is fixed on the vehicle frame 4 . Among them, the control mechanism includes a control room 5, an engine, a fuel tank, corresponding pipelines and electronic control parts, etc., and the control mechanism is used to control the hydraulic support mechanism, the rock arm 1 and the running mechanism respectively.

[0051] In this embodiment, the overall weight of the rock breaker is about 50-150 tons, but with the improvement of material technology, the weight may be reduced.

[0052] The rock-breaking process of the present embodiment is:

[0053] A. The rock breaker provided with the rock-breaking operation area 3...

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Abstract

The invention discloses a car body used for a rock breaker. A rock breaking operation zone penetrating through the car body is arranged on the car body in the direction perpendicular to the ground. According to the car body, the weight of the car body can be fully used to improve the rock breaking effect of a rock arm, and the rock arm is effectively made to conduct rock breaking operation around the gravity center of the car body and around the nearest areas. Meanwhile, under the condition that the undercutting force of the rock arm is ensured, an arm with the high weight does not need to be lifted, and energy consumption of idle work can be reduced to the minimum, so that the rock breaking energy consumption is reduced.

Description

technical field [0001] The present invention relates to the field of rock crushing, in particular to a car body for a rock breaker, which is mainly used in large volume rock breaking operations in mining and foundation construction. Background technique [0002] Rock crushing is a process of separating part of the rock mass from the parent body and breaking it into rock blocks during mining operations. There are mainly four types of explosive crushing, mechanical crushing, water jet crushing and thermal crushing in the prior art. in, [0003] Explosive Fragmentation: The use of dynamite or other explosives to instantly release huge energy to break rocks is currently the most widely used and most effective. [0004] Mechanical crushing: divided into four methods: cutting, punching, rolling and grinding. When breaking rock, the rock breaking tool enters the rock, and a dense nucleus appears in the rock body in front of the tool moving. Larger pieces of disintegrated bodies ...

Claims

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Application Information

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IPC IPC(8): E21C29/22
CPCE21C29/22
Inventor 凌夕珈
Owner 凌夕珈