Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a municipal road repairing high-pressure crusher which structurally comprises a driver, a transmission belt, a crusher body, a roller and a support, the driver is installed over the support, an inner ring of the transmission belt makes contact with an outer ring of the driver in a nested mode, the bottom face of the crusher body is welded to the top face of the support, and the roller penetrates through the crusher body. According to the invention, before crushing, a bolt and a nut are screwed down firstly, so that a lining plate is fixedly connected with the bolt and the nut, then a clamping device is arranged in the outer side of the nut in a sleeving mode so that the nut can be clamped, meanwhile, a limiting rod is installed on the clamping device through a plug pin, and a pawl is arranged in the sleeve and clamped with the limiting rod, so that the nut cannot rotate; the phenomenon that parts for fixing the lining plate are loosened due to the fact that stones impact the lining plate during crushing can be avoided, and after use, a baffle can be pulled and the nut can be unscrewed, so that the nut and the bolt are separated and disassembled, and use is convenient.
本发明提供一种市政道路补修高压破碎机，其结构包括：驱动器、传动带、机身、辊轮、支座，驱动器安装于支座的上方，传动带的内环与驱动器的外环进行嵌套连接，机身的底面与支座的顶面相焊接，辊轮贯穿于机身，本发明在进行破碎前，先将螺栓、螺母拧紧，致使衬板与螺栓螺母进行固定连接，再将夹持装置套入螺母外侧，从而对螺母进行夹持，同时限位杆通过插销安装于夹持装置上，且由于套筒内设有棘爪，则棘爪与限位杆相卡合，则螺母无法转动，能够避免在进行破碎时石块撞击衬板，而导致固定衬板的零件松动的现象，且在使用结束后，能够拉动挡板，拧松螺母，使得螺母与螺栓分离，进行拆卸，便于使用。
The invention provides a municipal road repairing high-pressure crusher which structurally comprises a driver, a transmission belt, a crusher body, a roller and a support, the driver is installed over the support, an inner ring of the transmission belt makes contact with an outer ring of the driver in a nested mode, the bottom face of the crusher body is welded to the top face of the support, and the roller penetrates through the crusher body. According to the invention, before crushing, a bolt and a nut are screwed down firstly, so that a lining plate is fixedly connected with the bolt and the nut, then a clamping device is arranged in the outer side of the nut in a sleeving mode so that the nut can be clamped, meanwhile, a limiting rod is installed on the clamping device through a plug pin, and a pawl is arranged in the sleeve and clamped with the limiting rod, so that the nut cannot rotate; the phenomenon that parts for fixing the lining plate are loosened due to the fact that stones impact the lining plate during crushing can be avoided, and after use, a baffle can be pulled and the nut can be unscrewed, so that the nut and the bolt are separated and disassembled, and use is convenient.
本发明提供一种市政道路补修高压破碎机，其结构包括：驱动器、传动带、机身、辊轮、支座，驱动器安装于支座的上方，传动带的内环与驱动器的外环进行嵌套连接，机身的底面与支座的顶面相焊接，辊轮贯穿于机身，本发明在进行破碎前，先将螺栓、螺母拧紧，致使衬板与螺栓螺母进行固定连接，再将夹持装置套入螺母外侧，从而对螺母进行夹持，同时限位杆通过插销安装于夹持装置上，且由于套筒内设有棘爪，则棘爪与限位杆相卡合，则螺母无法转动，能够避免在进行破碎时石块撞击衬板，而导致固定衬板的零件松动的现象，且在使用结束后，能够拉动挡板，拧松螺母，使得螺母与螺栓分离，进行拆卸，便于使用。
Municipal road repairing high-pressure crusher
一种市政道路补修高压破碎机
XU YUFENG (Autor:in)
11.06.2021
Patent
Elektronische Ressource
Chinesisch
Pavement crack repairing device based on municipal road repairing
| Europäisches Patentamt | 2023