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Soil-filling excavation bucket for use in constructional engineering

A construction engineering, sliding sleeve technology, applied in the application, planting method, excavation/covering of trenches, etc., can solve the problems of frequent excavator movement, increased energy consumption, low efficiency, etc., to achieve simple structure, low production cost, The effect of improving soil backfilling efficiency

Active Publication Date: 2020-07-31
杭州曼京科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The efficiency of traditional excavators backfilling the circular area around the trees in the tree pits where trees have been planted is low, and the reciprocating operation of the excavator around the tree trunk leads to frequent movement of the excavator, which makes the excavator due to its own moving position. resulting in increased energy consumption

Method used

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  • Soil-filling excavation bucket for use in constructional engineering
  • Soil-filling excavation bucket for use in constructional engineering
  • Soil-filling excavation bucket for use in constructional engineering

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Embodiment Construction

[0026] The accompanying drawings are all schematic diagrams of the implementation of the present invention, so as to understand the principle of structural operation. The specific product structure and proportional size can be determined according to the use environment and conventional technology.

[0027] Such as figure 1 , 3 As shown, it includes a guide rail 2, a gear 4, a connecting block 5, a connecting plate 6, a sliding sleeve 8, a bucket 9, a rotating shaft 10, a rack 14, and a hydraulic column 17, among which figure 1 , 2 , 10, the connecting plate 6 is hinged to the end of the excavator boom 1 to form a four-link swing mechanism driven by the hydraulic device 18; as figure 2 , 3 As shown in , 6, a horizontal guide rail 2 is installed on the connecting plate 6 through the connecting block 5, and there are two sliding sleeves 8 synchronously sliding opposite or opposite to each other on the guide rail 2; as figure 1 , 3 , 5, the two L plates 16 symmetrically in...

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Abstract

The invention belongs to the field of excavator buckets, and particularly relates to a soil-filling excavation bucket for use in constructional engineering. The soil-filling excavation bucket comprises a guide rail, a gear, a connecting block, a connecting plate, a sliding sleeve, an excavation bucket, a rotating shaft, a rack and a hydraulic column, wherein the connecting plate is hinged to the tail end of a cantilever of an excavator to form a four-bar swinging mechanism driven by a hydraulic device. According to the soil-filling excavation bucket, a backfilling operation in an annular region around a tree in a tree pit in which the tree is planted can be effectively finished once, so that the backfilling efficiency of soil in the annular region around the tree is effectively improved. The soil-filling excavation bucket is of an improvement based on an original excavator bucket, so that the production cost of the soil-filling excavation bucket is relatively low.

Description

technical field [0001] The invention belongs to the field of excavator buckets, in particular to a soil filling bucket used in construction engineering. Background technique [0002] Excavators are often used for tree planting in greening projects in municipal engineering. Traditional excavators have a single bucket, so when backfilling trees with soil, they have to reciprocate around the trunk until the tree pit is backfilled. The efficiency of traditional excavators backfilling the circular area around the trees in the tree pits where trees have been planted is low, and the reciprocating operation of the excavator around the trunk leads to frequent movement of the excavator, which makes the excavator due to its own moving position. resulting in increased energy consumption. [0003] In view of the above-mentioned problems existing in the ring area around the trees in the tree pit backfilled by the traditional excavator, it is necessary to design a bucket that can realize ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/04
CPCA01C5/04
Inventor 夏冬翟腾飞翟广
Owner 杭州曼京科技有限公司
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