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Excavator tamping device for groove

A technology for compaction devices and excavators, which is applied to mechanically driven excavators/dredgers, etc., can solve the problems of complex trench backfill compaction equipment, inability to guarantee quality, and high labor costs, so as to avoid quality failure and ensure compaction The effect of solidity requirements and labor cost reduction

Inactive Publication Date: 2019-05-31
XINJIANG CONSTR ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide an excavator tamping device for trenches, so as to solve the problems of complex trench backfill tamping equipment, high labor costs, low efficiency and inability to guarantee quality

Method used

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  • Excavator tamping device for groove
  • Excavator tamping device for groove

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Embodiment Construction

[0016] The implementation of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement it after studying this specification. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] see Figure 1 to Figure 2 , an excavator tamping device for a trench, comprising a breaker hammer 6 and a tamping device; the upper part of the breaker 6 is connected to an excavator, and the upper part of the breaker is provided with three or more steel wire ropes 1; The tamper includes a steel plate 4, a steel pipe 6, and a steel bar 3, the steel pipe 6 is fixedly arranged at the center of the steel plate 4, the breaker hammer steel drill 6 is set inside the steel pipe 6, and the periphery of the steel plate 6 There are steel bars 3 that are fixedly connected with the number o...

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Abstract

The invention discloses an excavator tamping device for a groove. The device comprises a pulverizing hammer steel chisel and a tamping device; the upper portion of the pulverizing hammer steel chiselis connected with an excavator, and the upper portion of a pulverizing mahcine is provided with three or more wire ropes; the tamping device comprises a steel plate, a steel pipe and steel ribs, the steel pipe is arranged in the center of the steel plate, the steel pipe sleeves the pulverizing hammer steel chisel, the steel ribs with the same number of the wire ropes are fixedly connected with theperiphery of the steel plate, and the steel ribs and the wire ropes are detachably connected. The device has the advantages that the tamping machine and the pulverizing hammer steel chisel of the excavator are combined, an additional power device is not needed, the structure is simpler, the installing is convenient, the operation is flexible, the failure of ensuring the quality of manual tampingwhich is conducted for multiple time is avoided, labor resource is saved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to an excavator tamping device for a trench. Background technique [0002] Trench backfilling is to return the filled soil after the excavation of the trench is completed. In this process, the backfill soil needs to be compacted by external force. Since the grooves are generally narrow, hand-held tamping machines are often used for compaction operations in narrow grooves, and it takes 2-3 labors. The traditional tamping machine also needs to be equipped with a diesel generator on site. At the same time, the degree of compaction cannot be guaranteed by manual tamping in trench backfill construction, and manual tamping requires repeated tamping for backfill construction with high compaction requirements, which is inefficient. Contents of the invention [0003] The present invention intends to provide an excavator tamping device for trenches, so as to solve the problems of comp...

Claims

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Application Information

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IPC IPC(8): E02F3/96
Inventor 李天兵陈国华梁攀宇马俊楠赵同强
Owner XINJIANG CONSTR ENG GRP
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