A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Provided is a rock breaking device. The rock breaking device comprises a scarifier, a small arm and a scarifier oil cylinder. The scarifier comprises a scarifying part, a connecting part, a first weight part and a second weight part. The first weight part and the second weight part are oppositely arranged, and the scarifying part is connected with the first weight part and the second weight part through the connecting part. The small arm is hinged to the scarifier through a first hinge point. One end of the scarifier oil cylinder is hinged to the small arm through a second hinge point, and theother end of the scarifier oil cylinder is hinged to the scarifier through a third hinge point. A first chamber is arranged between the first weight part and the second weight part. At least one partof the scarifier oil cylinder and at least one part of the small arm are located in the chamber, so that the scarifier oil cylinder is protected, and the scarifier oil cylinder and the small arm share the space in the transverse direction.
提供一种破岩装置。破岩装置包括：松土器、小臂和松土器油缸，松土器包括松土部、连接部、第一重量部和第二重量部，第一重量部和第二重量部相对设置，松土部通过连接部与第一重量部和第二重量部相连；小臂通过第一铰接点与松土器铰接；松土器油缸，松土器油缸的一端与小臂通过第二铰接点铰接，松土器油缸的另一端与松土器通过第三铰接点铰接；第一重量部和第二重量部之间设置有第一腔室，松土器油缸的至少一部分和小臂的至少一部分位于第一腔室内，以实现对松土器油缸的保护以及松土器油缸和小臂在横向上共用空间。
Provided is a rock breaking device. The rock breaking device comprises a scarifier, a small arm and a scarifier oil cylinder. The scarifier comprises a scarifying part, a connecting part, a first weight part and a second weight part. The first weight part and the second weight part are oppositely arranged, and the scarifying part is connected with the first weight part and the second weight part through the connecting part. The small arm is hinged to the scarifier through a first hinge point. One end of the scarifier oil cylinder is hinged to the small arm through a second hinge point, and theother end of the scarifier oil cylinder is hinged to the scarifier through a third hinge point. A first chamber is arranged between the first weight part and the second weight part. At least one partof the scarifier oil cylinder and at least one part of the small arm are located in the chamber, so that the scarifier oil cylinder is protected, and the scarifier oil cylinder and the small arm share the space in the transverse direction.
提供一种破岩装置。破岩装置包括：松土器、小臂和松土器油缸，松土器包括松土部、连接部、第一重量部和第二重量部，第一重量部和第二重量部相对设置，松土部通过连接部与第一重量部和第二重量部相连；小臂通过第一铰接点与松土器铰接；松土器油缸，松土器油缸的一端与小臂通过第二铰接点铰接，松土器油缸的另一端与松土器通过第三铰接点铰接；第一重量部和第二重量部之间设置有第一腔室，松土器油缸的至少一部分和小臂的至少一部分位于第一腔室内，以实现对松土器油缸的保护以及松土器油缸和小臂在横向上共用空间。
Rock breaking equipment and rock breaking method for breaking soft rock through gas expansion
| European Patent Office | 2022