Tree pit planting soil tamping device and tamping method

A technology for tree holes and utensils, which is applied in the field of tree hole planting soil tamping equipment and tamping. It can solve the problems of long time consumption, failure to meet quality requirements, missing tamping, etc., and achieve the effect of avoiding extrusion and improving work efficiency

Pending Publication Date: 2020-11-24
CHINA MCC5 GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The conventional backfill compaction method takes a long time, has low efficiency, and often misses compaction. If the excavator is used for direct compaction, the relevant quality requirements cannot be met, and the phenomenon of voiding in the middle may occur

Method used

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  • Tree pit planting soil tamping device and tamping method
  • Tree pit planting soil tamping device and tamping method
  • Tree pit planting soil tamping device and tamping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, in this embodiment, a tree hole planting soil tamping device includes a support rod 1 and a tamping plate 3 arranged at one end of the support rod 1 , and the tamping plate 3 is arranged obliquely relative to the length direction of the support rod 1 .

[0027] During construction, the staff use the tamping plate 3 to tamp the bottom of the planting hole, then lift the trees into the planting hole, backfill a layer of soil in the planting hole, and use the tamping plate 3 to tamp the backfill soil, and repeat the operation many times to make the backfill soil layer by layer Layers are backfilled and compacted until the planting hole is filled with soil and the filled soil is compacted.

[0028] Since the tamping plate 3 is arranged obliquely with respect to the length direction of the support rod 1, the staff can apply pressure to the support rod 1 at a position far away from the planting hole, which is beneficial to the operation of the staff...

Embodiment 2

[0030] Such as Figure 4 As shown, on the basis of the above embodiments, in this embodiment, the support rod 1 is provided with a non-slip sleeve 2 made of rubber. Utilize the anti-slip cover 2 to increase the frictional force at the staff's hand-hold to avoid slipping.

[0031] The anti-slip cover 2 is provided with anti-slip patterns, and the two ends of the anti-slip cover 2 are provided with limit rings 5. When the limit ring 5 is used to limit the effective position of the hand-holding range when the staff holds the support rod 1, it is avoided during use. Hand slipping or improper application of force causes the staff's palm to separate from the anti-slip sleeve 2, thereby increasing safety risks or affecting construction operations.

[0032] In this embodiment, an adjustment sleeve 8 is slidably disposed on the support rod 1 , and the anti-slip sleeve 2 is disposed on the adjustment sleeve 8 . By moving the adjusting sleeve 8, the position of the anti-slip sleeve 2 a...

Embodiment 3

[0035] Such as figure 2 As shown, on the basis of the above embodiments, in this embodiment, the adjustment sleeve is provided with a bracket 6 supported on the ground, and the adjustment sleeve is hinged to the bracket 6 . The bracket 6 is supported on the ground so that the support rod 1 forms a lever structure, which can improve the stability of the support rod 1 during use, thereby making it easier for the staff to apply force and simplifying the operation.

[0036] In this embodiment, the bottom of the bracket 6 is provided with a pedal 7 . The stability of the bracket 6 can be improved by stepping on the pedal 7, and the inconvenience of use caused by the random movement or shaking of the bracket 6 can be avoided.

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PUM

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Abstract

The invention discloses a tree pit planting soil tamping device and a tamping method, the tree pit planting soil tamping device comprises a support rod and a tamping plate arranged at one end of the support rod, the tamping plate is obliquely arranged relative to the length direction of the support rod, and a worker uses the tamping plate to tamp the bottom of a planting pit; the trees are hoistedinto the planting holes, the planting holes are filled with a layer of soil, and the planting holes are tamped through a tamping plate; the operation is repeated until the planting holes are filled with soil and the filled soil is tamped. According to the beneficial effects, force is applied to the supporting rods, the tamping plate presses backfill downwards to achieve the tamping effect, the backfill within the coverage range of the tamping plate can be effectively tamped through the tamping plate, accordingly, the tamping range can be accurately controlled, waste caused by tamping missingor multiple times of tamping at the same place is avoided. The backfill soil is tamped through the platy structure, so that the backfill soil only bears downward pressure, the backfill soil is prevented from being extruded in the horizontal direction, workers are prevented from doing useless work, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of garden construction, in particular to a compacting tool and a compacting method for tree hole planting soil. Background technique [0002] When planting trees and shrubs, it is necessary to tamp the backfill soil. The conventional method is to manually use the tail end of the fir pole (the end with a larger diameter at breast height) to hammer the layered backfill planting soil, or use an excavator to backfill the planting soil, and use an excavator bucket to The bottom is compacted to achieve the purpose of not only ensuring that the newly filled planting soil in the tree hole is in contact with the soil ball of trees and shrubs, but also ensuring that the subsequent root watering will not sink seriously and will not accumulate water. The conventional method of backfilling and compacting takes a long time, has low efficiency, and often misses the compaction. If the excavator is used for direct compaction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C13/00
CPCA01C13/00
Inventor 陈全科李岩松陈明实
Owner CHINA MCC5 GROUP CORP
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