6results about How to "Multiple installation spaces" patented technology

The invention relates to a driveline of a working machine, the driveline having a first axle mechanism (12) and a first power take-off drive. A first motor shaft (62) of a first electric machine (60) is mechanically operatively connected to two output shafts (64, 66) through a differential gear set (20). The first motor shaft (62) is arranged coaxially with the output shaft (64). The first differential gear set (20) has a first differential lock (50), a first planetary gear set (30) and a second planetary gear set (40). A first ring gear (36) is permanently connected in a rotationally fixed manner to a second sun gear (42), and the two planetary gear sets (30, 40) are radially stacked. A first power take-off operative connection (98) extends in an axial direction of the first output drive shaft (64) between the first electric machine (60) and the differential gear set (20) transversely to the two output shafts (64) from a first power take-off motor shaft (94) to a first power take-off shaft (96). The invention further relates to a working machine having the driveline.

The application provides a contactor, relates to the technical field of switches, and is used for reducing the possibility that the circuit board in the prior art cannot meet use requirements. The contactor comprises a base, a circuit board assembly and a plurality of conductive pieces, wherein the base has a containing cavity. The circuit board assembly is arranged in the containing cavity, and the circuit board assembly comprises a first circuit board and a second circuit board. One end of at least two conductive pieces is electrically connected with the first circuit board, and the other end of the at least two conductive pieces is electrically connected with the second circuit board. One end of the remaining at least two conductive pieces is electrically connected with the circuit board assembly, and the other end of the remaining at least two conductive pieces is electrically connected with the end part of a coil possessed by the contactor.

The utility model discloses a compressor assembly, heat management system and car relates to heat management system technical field, the compressor assembly includes: compressor body, the compressor body has motor, heat exchange structure is located one end at the compressor body, and is formed with the compressor body cooperation electric control cavity, the heat exchange structure is equipped with heat exchange passage, and with first import and first export of heat exchange passage intercommunication, heater is located the heat exchange structure, and is equipped with heating channel, and with second import and second export of heating channel intercommunication, and the second import is linked together with first export, and control assembly is located electric control cavity, and is combined with heat exchange structure setting, control assembly electricity is connected heater and compressor body's motor. The utility model discloses technical scheme, has reduced the power consumption of heat management system.

The invention provides a prime motor cabin cover integrated heat exchanger and a hybrid power engine thereof.The prime motor cabin cover integrated heat exchanger comprises a cabin cover, a plurality of fuel oil pipelines and a plurality of rows of fins, and the fuel oil pipelines are arranged in at least one part of area of the cabin cover in the circumferential direction; the fins are installed on the outer side of the cabin cover in the axial direction. Fuel oil is distributed to enter the fuel oil pipelines, is cooled by the fins and flows out of the fuel oil pipelines. The heat exchanger is combined with the prime motor cabin cover of the hybrid power engine, air flow behind the open type fan can be used for cooling fuel oil, and the temperature of the fuel oil is effectively reduced. The fins on the surface of the cabin cover can effectively improve the heat exchange efficiency. Due to the integrated design of the heat exchanger and the cabin cover, the space of an inner shell of the cabin cover is ingeniously utilized, and more installation space is provided for other accessories.

The invention discloses a catalytic device for denitration treatment of ship tail gas, and relates to the technical field of tail gas denitration, the catalytic device comprises an SCR reactor, the upper side of the SCR reactor is provided with a backflushing structure, the SCR reactor is internally provided with fixing supports in an array mode, the lower sides of the fixing supports are provided with flexible expansion bodies, and the flexible expansion bodies are provided with flexible expansion holes. Ejector blocks are movably arranged on the fixed bracket in an array manner; and the linkage mechanism comprises a limiting plate, a wedge-shaped movable rod and a cam, the limiting plate is fixedly installed on the ejector block, the wedge-shaped movable rod is movably inserted into the fixed support, the limiting plate abuts against the wedge-shaped movable rod, and the wedge-shaped movable rod is installed on one side of the cam. The gap after installation is filled through expansion of the flexible expansion body, the sealing performance of the catalyst after installation can be improved, more installation space can be provided before expansion of the flexible expansion body, and the convenience during equipment installation and the sealing performance after installation are improved.

The utility model relates to a counter weight adjusting device for installation of an elevator tensioning wheel module, which comprises an installation frame and an adjusting assembly installed on one side of the installation frame, the adjusting assembly comprises an installation plate, a fixing plate, a first spring and a second spring, the fixing plate is used for being fixed on a wall body of an elevator shaft, and the second spring is used for being fixed on the installation plate. The mounting plate is fixedly mounted on the outer wall of one side of the mounting frame, the mounting plate is movably arranged above the fixing plate, the first spring is mounted between the mounting plate and the fixing plate, two sliding grooves are formed in the outer wall of the mounting plate and the outer wall of the fixing plate in a penetrating mode, and the two sliding grooves are symmetrically formed; and the spring II is movably mounted between the sliding chutes of the mounting plate and the fixed plate. The sliding blocks are fixedly installed at the upper end and the lower end of the second spring, the sliding blocks are installed in the sliding grooves in an embedded mode, the screw rod can jack the whole installation frame, the second spring can be rapidly disassembled and assembled in cooperation with the sliding grooves in the upper installation plate and the fixing plate, the original time for disassembling the installation frame is saved, and the installation efficiency is improved.