Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TRENCH CUTTER AND METHOD FOR PRODUCING A TRENCH IN THE GROUND
The invention relates to a trench cutter and to a method for producing a trench in the ground, having a cutter frame, at least one pair of cutting wheels, which are mounted in a rotatable manner at alower end of the cutter frame and are driven, wherein each cutting wheel has a multiplicity of cutting teeth around its outer circumference, and a feeding and/or discharging device for feeding and/ordischarging a cutting liquid into and, respectively, out of the trench in the region of the cutting wheels. According to the invention, a cleaning apparatus for cleaning the cutting wheels with a cleaning fluid during cutting operation is provided at a distance from the feeding and/or discharging device, and the cleaning apparatus has a multiplicity of cleaning nozzles that are directed at the outer circumference of at least one cutting wheel and are configured to spray in the cleaning fluid in order to detach adhering ground material.
本发明涉及一种用于在土壤中产生切割沟槽的沟槽壁切割器和方法，该沟槽壁切割器具有：切割器框架；至少一对切割轮，所述切割轮以能转动的方式支承在切割器框架的下端部处并且被驱动，其中，每个切割轮沿着其外周缘具有多个切割齿；和供应和/或排放装置，用于在切割轮的区域中将切割液体供应到所述切割沟槽中或从切割沟槽中排放。根据本发明设置成，与供应和/或排放装置间隔开地设置有用于在切割运行中用清洁流体清洁切割轮的清洁设备，并且清洁设备具有多个清洁喷嘴，所述清洁喷嘴朝至少一个切割轮的外周缘指向并且构造成用于喷射清洁流体以脱去附着的土壤材料。
TRENCH CUTTER AND METHOD FOR PRODUCING A TRENCH IN THE GROUND
The invention relates to a trench cutter and to a method for producing a trench in the ground, having a cutter frame, at least one pair of cutting wheels, which are mounted in a rotatable manner at alower end of the cutter frame and are driven, wherein each cutting wheel has a multiplicity of cutting teeth around its outer circumference, and a feeding and/or discharging device for feeding and/ordischarging a cutting liquid into and, respectively, out of the trench in the region of the cutting wheels. According to the invention, a cleaning apparatus for cleaning the cutting wheels with a cleaning fluid during cutting operation is provided at a distance from the feeding and/or discharging device, and the cleaning apparatus has a multiplicity of cleaning nozzles that are directed at the outer circumference of at least one cutting wheel and are configured to spray in the cleaning fluid in order to detach adhering ground material.
本发明涉及一种用于在土壤中产生切割沟槽的沟槽壁切割器和方法，该沟槽壁切割器具有：切割器框架；至少一对切割轮，所述切割轮以能转动的方式支承在切割器框架的下端部处并且被驱动，其中，每个切割轮沿着其外周缘具有多个切割齿；和供应和/或排放装置，用于在切割轮的区域中将切割液体供应到所述切割沟槽中或从切割沟槽中排放。根据本发明设置成，与供应和/或排放装置间隔开地设置有用于在切割运行中用清洁流体清洁切割轮的清洁设备，并且清洁设备具有多个清洁喷嘴，所述清洁喷嘴朝至少一个切割轮的外周缘指向并且构造成用于喷射清洁流体以脱去附着的土壤材料。
TRENCH CUTTER AND METHOD FOR PRODUCING A TRENCH IN THE GROUND
用于在土壤中产生切割沟槽的沟槽壁切割器和方法
DOMANSKI THOMAS (Autor:in) / VAN DER WAAL KARL (Autor:in)
29.12.2020
Patent
Elektronische Ressource
Chinesisch
Trench wall cutter and method for producing a trench in the ground
| Europäisches Patentamt | 2015