A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Device for generating vibrations, soil compaction machine, and method for operating
The invention relates to a device for generating vibrations (7) for a soil compaction machine (1), in particular a self-driving soil compaction roller, comprising: a first unbalanced member (25) and a second unbalanced member (26), which are each supported rotatably; a first hydraulic motor (9), which is designed to set the first unbalanced member (25) in rotation; a planetary gear drive mechanism (13), which is connected to the first hydraulic motor (9) and via which the second unbalanced member (26) can be driven; and a second hydraulic motor (10), which is likewise connected to the planetary gear drive mechanism (13) and which is designed to change the transmission ratio of the first hydraulic motor (9) to the second unbalanced member (26) via the planetary gear drive mechanism (13). A third hydraulic motor (11) is also provided, which is likewise connected to the planetary gear drive mechanism (13) and which is likewise designed to change the transmission ratio of the first hydraulic motor (9) to the second unbalanced member (26) via the planetary gear drive mechanism (13). The invention additionally relates to a soil compaction machine (1) and to a method (27, 32) for operating the device or the soil compaction machine (1).
本发明涉及一种用于地面压实机(1)、尤其是自行式压路机的振动产生装置(7)，其包括：分别可旋转地支承的第一不平衡件(25)和第二不平衡件(26)；构造用于使第一不平衡件(25)旋转的第一液压马达(9)；与第一液压马达(9)连接且可通过其驱动第二不平衡件(26)的行星齿轮传动机构(13)；第二液压马达(10)，其也与行星齿轮传动机构(13)连接并且构造用于通过行星齿轮传动机构(13)改变从第一液压马达(9)到第二不平衡件(26)的传动比，其中，设置第三液压马达(11)，其也与行星齿轮传动机构(13)连接并且也构造用于通过行星齿轮传动机构(13)改变从第一液压马达(9)到第二不平衡件(26)的传动比。本发明还涉及一种地面压实机(1)以及用于运行所述装置或地面压实机(1)的方法(27、32)。
Device for generating vibrations, soil compaction machine, and method for operating
The invention relates to a device for generating vibrations (7) for a soil compaction machine (1), in particular a self-driving soil compaction roller, comprising: a first unbalanced member (25) and a second unbalanced member (26), which are each supported rotatably; a first hydraulic motor (9), which is designed to set the first unbalanced member (25) in rotation; a planetary gear drive mechanism (13), which is connected to the first hydraulic motor (9) and via which the second unbalanced member (26) can be driven; and a second hydraulic motor (10), which is likewise connected to the planetary gear drive mechanism (13) and which is designed to change the transmission ratio of the first hydraulic motor (9) to the second unbalanced member (26) via the planetary gear drive mechanism (13). A third hydraulic motor (11) is also provided, which is likewise connected to the planetary gear drive mechanism (13) and which is likewise designed to change the transmission ratio of the first hydraulic motor (9) to the second unbalanced member (26) via the planetary gear drive mechanism (13). The invention additionally relates to a soil compaction machine (1) and to a method (27, 32) for operating the device or the soil compaction machine (1).
本发明涉及一种用于地面压实机(1)、尤其是自行式压路机的振动产生装置(7)，其包括：分别可旋转地支承的第一不平衡件(25)和第二不平衡件(26)；构造用于使第一不平衡件(25)旋转的第一液压马达(9)；与第一液压马达(9)连接且可通过其驱动第二不平衡件(26)的行星齿轮传动机构(13)；第二液压马达(10)，其也与行星齿轮传动机构(13)连接并且构造用于通过行星齿轮传动机构(13)改变从第一液压马达(9)到第二不平衡件(26)的传动比，其中，设置第三液压马达(11)，其也与行星齿轮传动机构(13)连接并且也构造用于通过行星齿轮传动机构(13)改变从第一液压马达(9)到第二不平衡件(26)的传动比。本发明还涉及一种地面压实机(1)以及用于运行所述装置或地面压实机(1)的方法(27、32)。
Device for generating vibrations, soil compaction machine, and method for operating
振动产生装置、地面压实机及运行方法
CHRIST HERMANN (author) / REUTER MARCO (author)
2021-07-30
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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