Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rear cylinder nitrogen chamber, pressure adjusting method of rear cylinder nitrogen chamber, breaking hammer and engineering machinery
The invention discloses a rear cylinder nitrogen chamber and a pressure adjusting method thereof, a breaking hammer and engineering machinery, the rear cylinder nitrogen chamber is mainly applied to the breaking hammer, and the rear cylinder nitrogen chamber comprises a rear cylinder body, a movable plug, an adjusting part, a sealing plate assembly and a pressure detection system; the rear cylinder body is of a hollow structure, and a nitrogen valve is arranged on the radial circumferential face of the rear cylinder body and used for charging and discharging nitrogen. The movable plug is arranged in the rear cylinder body and can do axial linear reciprocating motion in the rear cylinder body; the adjusting part is mounted on the rear side axial surface of the rear cylinder body, acts on the movable plug and is used for pushing the movable plug to move forwards to compress nitrogen in the rear cylinder body, and then the volume and pressure of the nitrogen chamber are adjusted; the sealing plate assembly is arranged on the opening face of the front side of the rear cylinder body and used for sealing a gap between a piston in the breaking hammer and the rear cylinder body, and nitrogen is prevented from leaking outwards. And the pressure detection system is used for detecting the pressure of nitrogen in the rear cylinder body and displaying the detected pressure value. The volume of the nitrogen chamber is adjusted, and the whole process is simple and convenient.
本发明公开了一种后缸氮气室及其压力调整方法、破碎锤、工程机械，主要应用在破碎锤上，包括后缸体、移动塞、调节部件、密封板组件和压力检测系统；后缸体为中空结构，在其径向周面上设有氮气阀，用于充放氮气；移动塞布置在后缸体中，能够在后缸体中进行轴向直线往复运动；调节部件安装在后缸体的后侧轴面上，其作用在移动塞上，用于推动移动塞前移来压缩后缸体中的氮气，进而实现氮气室容积和压力的调节；密封板组件布置在后缸体的前侧开口面处，用于对破碎锤中的活塞与后缸体之间的间隙进行密封，防止氮气外泄；压力检测系统用于检测后缸体中的氮气气压，并将检测的气压值进行显示。本发明实现了氮气室容积的调节，整个过程简单便捷。
Rear cylinder nitrogen chamber, pressure adjusting method of rear cylinder nitrogen chamber, breaking hammer and engineering machinery
The invention discloses a rear cylinder nitrogen chamber and a pressure adjusting method thereof, a breaking hammer and engineering machinery, the rear cylinder nitrogen chamber is mainly applied to the breaking hammer, and the rear cylinder nitrogen chamber comprises a rear cylinder body, a movable plug, an adjusting part, a sealing plate assembly and a pressure detection system; the rear cylinder body is of a hollow structure, and a nitrogen valve is arranged on the radial circumferential face of the rear cylinder body and used for charging and discharging nitrogen. The movable plug is arranged in the rear cylinder body and can do axial linear reciprocating motion in the rear cylinder body; the adjusting part is mounted on the rear side axial surface of the rear cylinder body, acts on the movable plug and is used for pushing the movable plug to move forwards to compress nitrogen in the rear cylinder body, and then the volume and pressure of the nitrogen chamber are adjusted; the sealing plate assembly is arranged on the opening face of the front side of the rear cylinder body and used for sealing a gap between a piston in the breaking hammer and the rear cylinder body, and nitrogen is prevented from leaking outwards. And the pressure detection system is used for detecting the pressure of nitrogen in the rear cylinder body and displaying the detected pressure value. The volume of the nitrogen chamber is adjusted, and the whole process is simple and convenient.
本发明公开了一种后缸氮气室及其压力调整方法、破碎锤、工程机械，主要应用在破碎锤上，包括后缸体、移动塞、调节部件、密封板组件和压力检测系统；后缸体为中空结构，在其径向周面上设有氮气阀，用于充放氮气；移动塞布置在后缸体中，能够在后缸体中进行轴向直线往复运动；调节部件安装在后缸体的后侧轴面上，其作用在移动塞上，用于推动移动塞前移来压缩后缸体中的氮气，进而实现氮气室容积和压力的调节；密封板组件布置在后缸体的前侧开口面处，用于对破碎锤中的活塞与后缸体之间的间隙进行密封，防止氮气外泄；压力检测系统用于检测后缸体中的氮气气压，并将检测的气压值进行显示。本发明实现了氮气室容积的调节，整个过程简单便捷。
Rear cylinder nitrogen chamber, pressure adjusting method of rear cylinder nitrogen chamber, breaking hammer and engineering machinery
一种后缸氮气室及其压力调整方法、破碎锤、工程机械
WANG XIAOQIANG (Autor:in) / XUE XIN (Autor:in) / MAO JIAN (Autor:in) / WANG QUANYONG (Autor:in) / ZHAO GUIZHANG (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
Middle cylinder component of hydraulic breaking hammer
| Europäisches Patentamt | 2021