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Hammerblow tamper of excavator

An excavator and hammer force technology, which is applied in the field of rammed earth mechanisms, can solve the problems that construction machinery cannot meet the needs of compaction and compaction.

Inactive Publication Date: 2010-12-08
左天德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to solve the problems in earthwork engineering because the existing construction machinery cannot meet the needs of compaction and tamping. The present invention uses the breaker hammer of the excavator to generate continuous and huge hammering force, and the hammer head of the excavator can be more flexible. Angle operation and other excellent features, improve its hydraulic breaker, so that it can not only be used for crushing, but also increase its function and effect of tamping earth and stone, and the tamping force generated by it can reach more than ten times that of existing tamping machinery , can tamp on any angle and position, and the operation is very flexible

Method used

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  • Hammerblow tamper of excavator
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  • Hammerblow tamper of excavator

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Embodiment Construction

[0012] figure 1 The shown excavator hammer rammer is a ramming mechanism installed on the hydraulic breaker bit of the excavator. The main body 1 of the rammed earth disc made of cast steel can resist the huge destructive force of the breaker bit 5 and will It acts on earth and rock tamping. The steel pipe 2 and hoop 3 on the rammed earth plate, and the bolts 10 on both sides of the hoop pass through the middle of the hoop screw hole 4, so that the drill bit 5 of the breaking hammer can be fixed in the ramming body 1. The main machine of the breaking hammer 6 The huge hammering force generated during work is directly transmitted to the tamping body 1 by the drill bit 5, which can be used for compulsory hammering and compaction of earth and stone. Press in the soil process to prevent stones from slipping, as the increased rammed earth plate 8 can be connected with the upper rammed body 1 by screw holes 11 with bolts 9 when ramming the earth in a large area.

[0013] The excava...

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Abstract

The invention discloses a hammerblow tamper of an excavator. A ramming mechanism is additionally arranged on a breaking hammer bore bit, and the hammerblow tamper can carry out forced compaction on earthwork or a foundation at an arbitrary difficult construction part by utilizing large hammering power generated by the excavator and a breaking hammer, thereby greatly enhancing the bearing capacity of the earthwork, improving the construction efficiency, and enabling a hydraulic breaking hammer installed on the excavator or a unique function of compacting the earthwork is added on a loader.

Description

[0001] Field [0002] The invention relates to the field of construction machinery, in particular to an earth ramming mechanism added to a hydraulic breaker bit used on excavators and loaders. Background technique [0003] With the more standardized construction and stricter quality requirements, mechanical compaction projects in earthwork engineering can no longer meet the needs of foundation and backfill compaction because of the existing compaction and compaction machinery, especially for slopes, trenches, potholes and indoor backfill, etc. Not only is the construction difficult, but it is also difficult to meet the construction quality requirements. When the roadbed is backfilled, the existing compaction machinery cannot roll the backfilled earth and stone to the design required compactness, and a large number of roads are used soon after completion. The crushing of large vehicles not only causes huge economic losses, but also directly affects the normal use of roads. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/046E02F5/30
Inventor 左天德
Owner 左天德
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