Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electromagnetic breaking hammer and combined breaking hammer
The invention discloses an electromagnetic breaking hammer and a combined breaking hammer, belongs to the field of machine manufacturing, and aims to solve the problems of a hydraulic breaking hammer. The electromagnetic breaking hammer comprises a stator and a rotor, the stator is provided with a containing cavity, a plurality of first winding coil sets are arranged on the side wall of the containing cavity in the axial direction of the containing cavity, the rotor is a magnetic material component and slides in a reciprocating mode in the axial direction of the containing cavity, the lower end of the rotor is connected with an impact rod, and the lower end of the impact rod extends out of the stator. According to the electromagnetic induction principle, the first winding coil sets are gradually and instantaneously electrified, the stator is pushed to slide through magnetic force generated by the first winding coil sets, the mover can slide in a reciprocating mode by alternately changing the electrification direction of the first winding coil sets, materials are crushed through the impact rod, and the defects of a hydraulic breaking hammer are overcome.
一种电磁破碎锤及组合式破碎锤，属于机械制造领域，本发明为了解决液压破碎锤存在的问题。电磁破碎锤包括定子和动子，定子设有容纳腔，所述容纳腔的侧壁上沿所述容纳腔轴向设置有若干第一绕组线圈组，动子为磁性材料构件，动子沿所述容纳腔轴向往复滑动，动子的下端与撞击杆相连，撞击杆的下端延伸至定子外。本发明利用电磁感应原理，使若干第一绕组线圈组逐次瞬时通电，利用若干第一绕组线圈组产生的磁力推动定子滑动，交替改变若干第一绕组线圈组的通电方向即可使动子往复滑动，利用撞击杆破碎物料，避免了液压破碎锤存在的缺陷。
Electromagnetic breaking hammer and combined breaking hammer
The invention discloses an electromagnetic breaking hammer and a combined breaking hammer, belongs to the field of machine manufacturing, and aims to solve the problems of a hydraulic breaking hammer. The electromagnetic breaking hammer comprises a stator and a rotor, the stator is provided with a containing cavity, a plurality of first winding coil sets are arranged on the side wall of the containing cavity in the axial direction of the containing cavity, the rotor is a magnetic material component and slides in a reciprocating mode in the axial direction of the containing cavity, the lower end of the rotor is connected with an impact rod, and the lower end of the impact rod extends out of the stator. According to the electromagnetic induction principle, the first winding coil sets are gradually and instantaneously electrified, the stator is pushed to slide through magnetic force generated by the first winding coil sets, the mover can slide in a reciprocating mode by alternately changing the electrification direction of the first winding coil sets, materials are crushed through the impact rod, and the defects of a hydraulic breaking hammer are overcome.
一种电磁破碎锤及组合式破碎锤，属于机械制造领域，本发明为了解决液压破碎锤存在的问题。电磁破碎锤包括定子和动子，定子设有容纳腔，所述容纳腔的侧壁上沿所述容纳腔轴向设置有若干第一绕组线圈组，动子为磁性材料构件，动子沿所述容纳腔轴向往复滑动，动子的下端与撞击杆相连，撞击杆的下端延伸至定子外。本发明利用电磁感应原理，使若干第一绕组线圈组逐次瞬时通电，利用若干第一绕组线圈组产生的磁力推动定子滑动，交替改变若干第一绕组线圈组的通电方向即可使动子往复滑动，利用撞击杆破碎物料，避免了液压破碎锤存在的缺陷。
Electromagnetic breaking hammer and combined breaking hammer
一种电磁破碎锤及组合式破碎锤
WANG JIANHUA (Autor:in) / WANG RUOLIN (Autor:in) / WANG ZINUO (Autor:in) / LIU WEI (Autor:in) / GUO PENGFEI (Autor:in) / GUO YUFEI (Autor:in) / WANG JIANGUO (Autor:in) / LIU YING (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
TOOL FOR BREAKING HAMMER, BREAKING HAMMER, AND USE THEREOF
| Europäisches Patentamt | 2019
Tool for breaking hammer, breaking hammer, and use thereof
| Europäisches Patentamt | 2015