A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an automatic door opening and closing device for a grinding machine. The automatic door opening and closing device comprises a grinding machine body, a protective door is arranged on the grinding machine body in a sliding mode, an opening and closing driving device is arranged on the grinding machine body, and the opening and closing driving device drives the protective door through an opening and closing transmission mechanism; and the opening and closing transmission mechanism comprises a driving transmission shaft and a driving wheel, wherein the driving transmission shaft is rotationally installed on a transmission shaft fixing base, the transmission shaft fixing base is installed on the grinding machine body, an opening and closing driving chain wheel is arranged on the driving transmission shaft and connected with a transmission chain, the transmission chain is arranged on the protective door, the driving wheel is installed at the output end of the opening and closing driving device, a driven wheel is mounted on the driving transmission shaft, and the driving wheel is connected with the driven wheel through a transmission belt. According to the automatic door opening and closing device for the grinding machine, automatic opening and closing can be achieved, safety is high, the occupied space is small, and self-locking and falling prevention of the protective door can be achieved through electrical and mechanical auxiliary devices.
本发明涉及一种用于研磨机的自动开闭门装置，包括研磨机体，研磨机体上滑动设置防护门，研磨机体上设有开闭驱动装置，开闭驱动装置通过开闭传动机构驱动防护门。开闭传动机构包括驱动传动轴和驱动轮，驱动传动轴转动安装在传动轴固定座，传动轴固定座安装在研磨机体上，驱动传动轴上设置开闭驱动链轮，开闭驱动链轮连接传动链条，传动链条设置在防护门上，驱动轮安装在开闭驱动装置输出端，驱动传动轴安装从动轮，驱动轮通过传动带连接从动轮。本发明可以实现自动开闭、安全性高且占用空间小，利用电气及机械辅助装置，可实现防护门自锁、防跌落。
The invention relates to an automatic door opening and closing device for a grinding machine. The automatic door opening and closing device comprises a grinding machine body, a protective door is arranged on the grinding machine body in a sliding mode, an opening and closing driving device is arranged on the grinding machine body, and the opening and closing driving device drives the protective door through an opening and closing transmission mechanism; and the opening and closing transmission mechanism comprises a driving transmission shaft and a driving wheel, wherein the driving transmission shaft is rotationally installed on a transmission shaft fixing base, the transmission shaft fixing base is installed on the grinding machine body, an opening and closing driving chain wheel is arranged on the driving transmission shaft and connected with a transmission chain, the transmission chain is arranged on the protective door, the driving wheel is installed at the output end of the opening and closing driving device, a driven wheel is mounted on the driving transmission shaft, and the driving wheel is connected with the driven wheel through a transmission belt. According to the automatic door opening and closing device for the grinding machine, automatic opening and closing can be achieved, safety is high, the occupied space is small, and self-locking and falling prevention of the protective door can be achieved through electrical and mechanical auxiliary devices.
本发明涉及一种用于研磨机的自动开闭门装置，包括研磨机体，研磨机体上滑动设置防护门，研磨机体上设有开闭驱动装置，开闭驱动装置通过开闭传动机构驱动防护门。开闭传动机构包括驱动传动轴和驱动轮，驱动传动轴转动安装在传动轴固定座，传动轴固定座安装在研磨机体上，驱动传动轴上设置开闭驱动链轮，开闭驱动链轮连接传动链条，传动链条设置在防护门上，驱动轮安装在开闭驱动装置输出端，驱动传动轴安装从动轮，驱动轮通过传动带连接从动轮。本发明可以实现自动开闭、安全性高且占用空间小，利用电气及机械辅助装置，可实现防护门自锁、防跌落。
Automatic door opening and closing device for grinding machine
用于研磨机的自动开闭门装置
SHEN JUN (author)
2021-04-06
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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