A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a road roller heat dissipation device. The road roller heat dissipation device comprises a turbofan shell, a fan front rotor, an engine connecting shaft and a fan rear rotor, the turbofan shell is installed on the fan fixing base, the top of the turbofan shell is connected with a top sealing plate, the fan front rotor and the fan rear rotor are installed between the engine connecting shaft and the fan end connecting flange respectively, one end of the engine connecting shaft is connected and fastened with an engine output shaft, and the other end of the engine connecting shaft is connected and fastened with the fan front rotor. The fan rear rotor is inserted into the notch of the engine connecting shaft to be pressed tightly and connected with the key of the output end of the servo motor in a matched mode. According to the road roller heat dissipation device, the fan front rotor and the fan rear rotor generate relative deflection, the wind tunnel of the fan front rotor and the wind tunnel of the fan rear rotor complement each other when reaching the limit position, the middle of the road roller heat dissipation device cannot ventilate to achieve wind direction control, and the function of automatic wind direction control of a heat dissipation system is achieved.
本发明公开一种压路机散热装置，包括涡轮风扇外壳、风机前转子、发动机连接轴和风机后转子；所述涡轮风扇外壳安装在风机固定座上，涡轮风扇外壳的顶部连接有顶封板，所述风机前转子和风机后转子分别安装在发动机连接轴与扇端连接法兰之间，发动机连接轴的一端与发动机输出轴连接紧固，另一端与风机前转子连接紧固，风机后转子插入发动机连接轴的豁口压紧并与伺服电机输出端的键配合连接。本发明压路机散热装置，使得风机前转子与风机后转子产生相对偏转，到极限位置时风机前转子和风机后转子的风洞互补，使得其中部不能通风来实现风向控制，实现了散热系统风向自动控制的功能。
The invention discloses a road roller heat dissipation device. The road roller heat dissipation device comprises a turbofan shell, a fan front rotor, an engine connecting shaft and a fan rear rotor, the turbofan shell is installed on the fan fixing base, the top of the turbofan shell is connected with a top sealing plate, the fan front rotor and the fan rear rotor are installed between the engine connecting shaft and the fan end connecting flange respectively, one end of the engine connecting shaft is connected and fastened with an engine output shaft, and the other end of the engine connecting shaft is connected and fastened with the fan front rotor. The fan rear rotor is inserted into the notch of the engine connecting shaft to be pressed tightly and connected with the key of the output end of the servo motor in a matched mode. According to the road roller heat dissipation device, the fan front rotor and the fan rear rotor generate relative deflection, the wind tunnel of the fan front rotor and the wind tunnel of the fan rear rotor complement each other when reaching the limit position, the middle of the road roller heat dissipation device cannot ventilate to achieve wind direction control, and the function of automatic wind direction control of a heat dissipation system is achieved.
本发明公开一种压路机散热装置，包括涡轮风扇外壳、风机前转子、发动机连接轴和风机后转子；所述涡轮风扇外壳安装在风机固定座上，涡轮风扇外壳的顶部连接有顶封板，所述风机前转子和风机后转子分别安装在发动机连接轴与扇端连接法兰之间，发动机连接轴的一端与发动机输出轴连接紧固，另一端与风机前转子连接紧固，风机后转子插入发动机连接轴的豁口压紧并与伺服电机输出端的键配合连接。本发明压路机散热装置，使得风机前转子与风机后转子产生相对偏转，到极限位置时风机前转子和风机后转子的风洞互补，使得其中部不能通风来实现风向控制，实现了散热系统风向自动控制的功能。
Heat dissipation device of road roller
一种压路机散热装置
2022-11-01
Patent
Electronic Resource
Chinese
IPC:
F01P
Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein
,
COOLING OF MACHINES OR ENGINES IN GENERAL
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
F04D
Strömungsarbeitsmaschinen
,
NON-POSITIVE-DISPLACEMENT PUMPS
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