Automatic door opening and closing mechanism for bottle dropping groove of visible foreign matter detector

• Main Author: WANG YEQIAO
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2013
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to an automatic door opening and closing mechanism for a bottle dropping groove of a visible foreign matter detector. The automatic door opening and closing mechanism comprises a base, the bottle dropping groove, a bottle discharging case, a push rod and a translation device, wherein both the bottle dropping groove and the bottle discharging case are fixed on the base, the bottle dropping groove is provided with a groove door, the bottle discharging case is connected with the bottom of the bottle dropping groove, and the bottle discharging case is separated from the bottle dropping groove through the groove door; the push rod is provided with a push rod fixing block fixed on the base, the push rod passes through the push rod fixing block, the front end of the push rod is fixed together with the groove door, the tail end of the push rod is provided with a stop block, and the push rod is sleeved with a spring arranged between the push rod fixing block and the stop block; and the transl