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A broken hammer auxiliary receiving device

A material receiving device and breaking hammer technology, which is applied in the direction of mechanically driven excavators/dredgers, etc., can solve the problem that the material receiving task cannot be completed effectively

Inactive Publication Date: 2011-11-30
SANY HEAVY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above methods cannot effectively complete the collection task when using a breaker to break rocks, especially for rake loaders and loaders.

Method used

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  • A broken hammer auxiliary receiving device
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  • A broken hammer auxiliary receiving device

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] The following takes the splint type breaker as an example, and the implementation of the shell type breaker is similar.

[0017] like Figure 1-2 As shown, the breaker auxiliary receiving device of the present invention includes a drill rod 1, a receiving hopper 2, a hydraulic cylinder 3, a breaker body 4, a splint 5, and the like. The splint 5 is arranged on both sides of the breaker body 4, the drill rod 1 is inserted into one end of the breaker body 4, the receiving hopper 2 is hinged to the breaker splint 5, and the breaker splint 5 and the receiving hopper 2 are connected by a hydraulic cylinder 3.

[0018] In this embodiment, a hydraulic cylinder connection seat 6 is provided on the breaker splint 5 , one end of the hydraulic cylinder 3 is hinged to the hydraulic cylinder connection seat 6 on the breaker splint 5 , and the other end of the hydraulic cylinder 3 is hinged to the receiving hopper 2 .

[0019] In this embodiment, the breaker splint 5 is also provided...

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PUM

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Abstract

The invention relates to the field of excavation equipment, in particular to an auxiliary material receiving device for a breaking hammer, which can assist other material receiving devices to collect materials after the breaking hammer breaks rock. The device is provided with a receiving hopper, and the receiving hopper is hinged on the breaker splint, or the receiving hopper is hinged on the breaker shell, and the breaker shell or the breaker splint is connected to the hopper through a hydraulic cylinder. Driven by the hydraulic cylinder, the receiving hopper has two extreme working positions: one is the rock-breaking position; the other is the receiving position. The invention overcomes the shortcomings of the drilling and blasting method and the comprehensive tunneling method, and can install crushed stones and gangue rakes near other receiving equipment, assist other equipment to finally realize the purpose of collecting and transporting materials, and fundamentally solve the problem of using a breaker to break rocks. The problem of not being able to effectively receive materials later.

Description

technical field [0001] The invention relates to the field of excavation equipment, in particular to an auxiliary material receiving device for a breaking hammer, which can assist other material receiving devices to collect materials after the breaking hammer breaks rock. Background technique [0002] Drill and blast and combined tunneling are two commonly used construction methods for tunneling and roadway excavation in hard rock. The drilling and blasting method has low efficiency and poor safety, and improper operation can easily cause gas explosions, and the quality of roadway formation is difficult to control, leading to severe over- and under-excavation. However, the comprehensive excavation method has relatively high requirements on the roadway, the rock hardness should be ≤ f8, the height of the roadway should not be less than 3.0 meters, and the width should not be less than 4 meters. If the local rock hardness is too high, it is also necessary to use the method of ...

Claims

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Application Information

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IPC IPC(8): E02F3/40E02F3/42
Inventor 陈锷龙日升刘宇张其智王冶
Owner SANY HEAVY EQUIP