A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stepless speed change electric control bulldozing device driven by linear sliding rail
The invention relates to an infinitely variable speed electric control bulldozer driven by a linear sliding rail. The infinitely variable speed electric control bulldozer comprises a working table; the electric control bulldozing device comprises a linear sliding rail mounted on the working table, an electric control propelling mechanism arranged on the linear sliding rail in a sliding manner, a linear transmission lead screw with one end in transmission connection with the electric control propelling mechanism, and a pushing head connected with the other end of the linear transmission lead screw; the sampling tube fixing device comprises a hoop assembly for fixing the sampling tube at a position into which the push head can extend; the protection device comprises a sample protection shell which is detachably mounted on the working table and is used for receiving the undisturbed soil sample pushed out from the tail end of the sampling tube. The undisturbed soil sample pushing-out device can stably push out undisturbed soil samples in sampling pipes of different specifications and models.
本发明涉及一种直线滑轨传动的无极变速电控推土器，包括：工作台面；电控推土装置，其包括安装在所述工作台面上的直线滑轨、滑动布置在所述直线滑轨上的电控推进机构、一端与所述电控推进机构传动连接的直线传动丝杆、与所述直线传动丝杆另一端相连接的推头；取样管固定装置，其包括用于将取样管固定在可供所述推头伸入的位置的卡箍组件；保护装置，其包括可拆卸安装在所述工作台面上并承接从所述取样管末端推出的原状土样的样品保护壳。本发明可以实现对不同规格型号取样管中原状土样的稳定推出。
Stepless speed change electric control bulldozing device driven by linear sliding rail
The invention relates to an infinitely variable speed electric control bulldozer driven by a linear sliding rail. The infinitely variable speed electric control bulldozer comprises a working table; the electric control bulldozing device comprises a linear sliding rail mounted on the working table, an electric control propelling mechanism arranged on the linear sliding rail in a sliding manner, a linear transmission lead screw with one end in transmission connection with the electric control propelling mechanism, and a pushing head connected with the other end of the linear transmission lead screw; the sampling tube fixing device comprises a hoop assembly for fixing the sampling tube at a position into which the push head can extend; the protection device comprises a sample protection shell which is detachably mounted on the working table and is used for receiving the undisturbed soil sample pushed out from the tail end of the sampling tube. The undisturbed soil sample pushing-out device can stably push out undisturbed soil samples in sampling pipes of different specifications and models.
本发明涉及一种直线滑轨传动的无极变速电控推土器，包括：工作台面；电控推土装置，其包括安装在所述工作台面上的直线滑轨、滑动布置在所述直线滑轨上的电控推进机构、一端与所述电控推进机构传动连接的直线传动丝杆、与所述直线传动丝杆另一端相连接的推头；取样管固定装置，其包括用于将取样管固定在可供所述推头伸入的位置的卡箍组件；保护装置，其包括可拆卸安装在所述工作台面上并承接从所述取样管末端推出的原状土样的样品保护壳。本发明可以实现对不同规格型号取样管中原状土样的稳定推出。
Stepless speed change electric control bulldozing device driven by linear sliding rail
一种直线滑轨传动的无极变速电控推土器
ZHANG YOUHU (author) / BI QIAN (author) / GUO PENG (author) / DU DIANCHUN (author)
2024-05-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
BULLDOZING HYDRAULIC SYSTEM WITH BULLDOZING BLADE FLOATING FUNCTION AND EXCAVATOR
| European Patent Office | 2024