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Energy-saving rammer for highway construction

A technology for road construction and earth rammer, which is applied to roads, roads, buildings, etc., can solve problems such as affecting the work of rammed plates, inconvenient work, waste of resources, etc., and achieves the effect of simple structure, avoiding inconvenience in work, and saving resources.

Active Publication Date: 2017-08-18
JIAXING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the ramming plates of the existing ramming machines are of fixed length. When the width of the working place is too short, not only is the work inconvenient, but also the resources are wasted by starting the ramming machine at the same time. At the same time, the rollers of the existing ramming machines are mostly fixed installations. , when the roller is in use, the grounding of the roller will affect the normal operation of the ramming plate, which meets the needs of people

Method used

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  • Energy-saving rammer for highway construction
  • Energy-saving rammer for highway construction
  • Energy-saving rammer for highway construction

Examples

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Embodiment

[0021] refer to Figure 1-6 , the present embodiment proposes an energy-saving rammed earth machine for road construction, including a rammed earth machine body 1, a handrail 2 is arranged symmetrically on the top of the rammed earth machine body 1, and the side of the rammed earth machine body 1 away from the handrail 2 is connected by a pillar There is a first ramming plate 3, one side of the first ramming plate 3 is symmetrically provided with a fixed bracket 4, and the fixed bracket 4 is arranged on the ramming machine body 1, and a rotating shaft 5 is movable between the fixed brackets 4, and the rotating shaft 5 The upper movable sleeve is provided with a roller 6, the fixed bracket 4 is provided with a first channel 7, and both ends of the first channel 7 are symmetrically provided with fixed through holes 8, and both sides of the rotating shaft 5 are symmetrically provided with fixed grooves 9 , the inner wall of the fixed groove 9 is provided with a first return sprin...

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Abstract

The invention discloses an energy-saving rammer for highway construction. The rammer comprises a rammer body, handrails are symmetrically arranged at the top end of the rammer body, a first tamping plate is connected to the side, away from the handrails, of the rammer body through a supporting column, fixed supports are symmetrically arranged at one side of the first tamping plate and arranged on the rammer body, a rotating shaft is movably arranged between the fixed supports, a rolling wheel is movably arranged on the rotating shaft in a sleeving mode, a first channel is formed in each fixed support, fixed through holes are symmetrically formed in the two ends of each channel, fixed grooves are symmetrically formed in the two sides of the rotating shaft, and a first reset spring is arranged on the inner wall of each fixed groove. Accordingly, the structure is simple, the production cost is low, road surfaces of different widths can be rammed, resources are saved, the phenomenon that the rammer body cannot work conveniently is avoided, and meanwhile the phenomenon that when the rammer body works, the rolling wheel touches the ground is avoided, the labor is saved, the work efficiency is improved, and the use requirements of people are met.

Description

technical field [0001] The invention relates to the technical field of rammed earth machines, in particular to an energy-saving rammed earth machine for road construction. Background technique [0002] The ramming machine is a compaction machine that uses impact and impact vibration to ram the backfill soil layer by layer. It is divided into firepower rammer, frog type rammer and fast impact rammer, etc., and is made according to the principle of a two-stroke internal combustion engine. There are upper and lower pistons in the cylinder, the upper piston is an internal combustion piston, and the lower piston is a buffer piston. The lower part of the cylinder is equipped with a rammer with an inclined bottom surface, so that the vertical axis of the cylinder is deflected forward. The upper piston rod protrudes from the through hole in the middle of the cylinder top cover, the lower piston rod protrudes from the lower end of the cylinder, and is integrated with the tamper. In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/38
CPCE01C19/38
Inventor 赵浩冯浩王璇
Owner JIAXING UNIV
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