谷物干燥机缓苏层湿度和温度检测装置

本发明公开了谷物干燥机缓苏层湿度和温度检测装置，包括检测管、检测机构、降速机构以及显示操控机构；检测管设置于缓苏层内，且检测管外壁与缓苏层壁固定连接，检测机构包括进口温湿度传感器以及对比温湿度传感器，显示操控机构包括单片机和触摸显示屏，降速机构包括连接杆、挡板以及直线步进电机，挡板远离连接杆一端转动连接于直线步进电机的电机主轴上，直线步进电机固定于安装槽侧壁上，且直线步进电机电性连接于单片机上。本发明通过进口温湿度传感器和对比温湿度传感器的检测作用，使得谷物可以在缓苏层内得到所需的缓苏时间，在缓苏层内可以实现谷物颗粒的完全缓苏，非常有效，值得推广使用。 The invention discloses a humidity and temperature detection device for a tempering layer of a grain dryer. The detection device comprises a detection tube, a detection mechanism, a speed reduction mechanism and a display control mechanism, wherein the detection tube is arranged in the tempering layer and the outer wall of the detection tube is fixedly connected with the wall of the tempering layer; the detection mechanism comprises an inlet temperature and humidity sensor and a reduced temperature and humidity sensor; the display control mechanism comprises a single chip microcomputer and a touch display screen; the speed reduction mechanism comprises a connecting rod, a baffle plate and a linear stepper motor; one end, far away from