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Pneumatic pressure regulation device for tire road roller

A tire roller and pressure adjustment technology, which is applied in tire measurement, tire parts, roads, etc., can solve the problems of overrunning of asphalt pavement lateral flatness, inability to realize compaction well, and inability to adjust ground pressure, etc. To achieve the effect of ensuring rolling quality, long pressure action time and good anti-skid performance

Inactive Publication Date: 2012-03-28
XUZHOU WBEST CIVIL CONSTR EQUIP & SERVICES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inflation pressure of the original tires cannot be changed, the ground pressure cannot be adjusted, and the compaction operation cannot be well realized. The softness and hardness of each tire are different, which will cause the horizontal flatness of the asphalt surface to exceed the limit during the rolling process

Method used

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  • Pneumatic pressure regulation device for tire road roller
  • Pneumatic pressure regulation device for tire road roller

Examples

Experimental program
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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing.

[0012] Such as figure 1 As shown, a tire roller pneumatic pressure regulating device includes an air booster pump, an air storage tank, a safety valve, an oil-water separator, a hand brake device, a foot brake device, an inflation assembly, a two-way one-way valve, and a brake assembly Inflatable assembly, pressure gauge and safety valve, inflatable assembly includes inflatable gun and quick change, inflatable gun and quick change joint are connected with the air storage tank, the joint diesel engine is connected with the oil-water separator, the oil-water separator is connected with the air storage tank, and the air storage tank is connected with the pressure Gauge, safety valve, hand brake device and foot brake device are connected, foot brake device is connected with two-way one-way valve, two-way one-way valve is connected with air booster pump, air booster pump and bra...

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Abstract

The invention discloses a pneumatic pressure regulation device for a tire road roller, and belongs to the technical field of autocontrol. The pneumatic pressure regulation device comprises an air booster pump, an air reservoir, a safety valve, an oil-water separator, a hand braking device, a foot braking device, an inflation assembly, a bi-pass non-return valve, and a brake assembly. An diesel engine is connected with the oil-water separator; the oil-water separator is connected with the air reservoir; the air reservoir is connected with the inflation assembly, the hand braking device, and the foot braking device; the foot braking device is connected with the bi-pass non-return valve; the bi-pass non-return valve is connected with the air booster pump; and the air booster pump is connected with the brake assembly. The invention has the benefits that the use is convenient, and the tire and ground fully contact, so that road surface flatness is good and coarse aggregates on the road surface layer are not crushed.

Description

technical field [0001] The invention relates to a pneumatic pressure regulating device of a tire roller, which belongs to the technical field of automatic control. Background technique [0002] The tire roller is a kind of earthwork engineering machinery integrating mechanical, hydraulic and electrical technologies. It is a construction machine mainly used to increase the density of the working medium (earth filling and road pavement mixture). It is the foundation of roads and engineering, One of the main construction equipment for embankment and road pavement projects. The inflation pressure of the original tires cannot be changed, the ground pressure cannot be adjusted, and the compaction operation cannot be well realized. The softness and hardness of each tire are different, which will cause the lateral flatness of the asphalt surface to exceed the limit during the rolling process. Contents of the invention [0003] In view of the above-mentioned problems in the prior ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/00E01C19/27
Inventor 徐昱雷霆鲍承义朱立峻
Owner XUZHOU WBEST CIVIL CONSTR EQUIP & SERVICES
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