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Sand ejector with feeding and discharging doors capable of being automatically opened by pushing outwards
The invention relates to a sand ejector with feeding and discharging doors capable of being automatically opened by pushing outwards. The sand ejector comprises a machine body of the sand ejector, wherein the upper part of the machine body is provided with a cavity, the front end face of the machine body is provided with at least operation holes leading to the inside of the cavity, the upper part of the front end face of the cavity is an inclined plane, and an inspection window made of a transparent material is embedded into the inclined plane; the upper end of the machine body is provided with a controller; the rear-end of the machine body is fixedly provided with a cyclone dust collector; the left and right sides of the machine body are respectively provided with a support frame; the outer side of the inclined plane of the machine body is provided with a first motor, a shaft of the first motor penetrates through the inclined plane of the machine body and extends into the cavity at the upper part of the machine body, and a brush sleeves the shaft of the first motor and is clung to the inner side face of the inspection window; the lower part of the machine body is provided with a pedal control device connected with the controller, and the controller controls the first motor to act. Side doors of the sand ejector can be self-closed within a certain open-angle range, the work of manually closing the side doors is avoided, the production cost is lowered, and the work efficiency is improved.
Sand ejector with feeding and discharging doors capable of being automatically opened by pushing outwards
The invention relates to a sand ejector with feeding and discharging doors capable of being automatically opened by pushing outwards. The sand ejector comprises a machine body of the sand ejector, wherein the upper part of the machine body is provided with a cavity, the front end face of the machine body is provided with at least operation holes leading to the inside of the cavity, the upper part of the front end face of the cavity is an inclined plane, and an inspection window made of a transparent material is embedded into the inclined plane; the upper end of the machine body is provided with a controller; the rear-end of the machine body is fixedly provided with a cyclone dust collector; the left and right sides of the machine body are respectively provided with a support frame; the outer side of the inclined plane of the machine body is provided with a first motor, a shaft of the first motor penetrates through the inclined plane of the machine body and extends into the cavity at the upper part of the machine body, and a brush sleeves the shaft of the first motor and is clung to the inner side face of the inspection window; the lower part of the machine body is provided with a pedal control device connected with the controller, and the controller controls the first motor to act. Side doors of the sand ejector can be self-closed within a certain open-angle range, the work of manually closing the side doors is avoided, the production cost is lowered, and the work efficiency is improved.
Sand ejector with feeding and discharging doors capable of being automatically opened by pushing outwards
CHENG JINGQING (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
B24C
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
,
Abschleifendes oder ähnliches Abstrahlen mit teilchenförmigem Werkstoff
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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