Electric door pump structure
The utility model relates to the technical field of electrically operated gate pumps, and discloses an electrically operated gate pump structure which comprises a bottom plate. The front face of the bottom plate is in bolt connection with a motor support. A motor is fixedly mounted on the right side...
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| creator | HUA JIMING HUA JIANXIANG DAI HAO |
| description | The utility model relates to the technical field of electrically operated gate pumps, and discloses an electrically operated gate pump structure which comprises a bottom plate. The front face of the bottom plate is in bolt connection with a motor support. A motor is fixedly mounted on the right side of the motor bracket; the front face of the bottom plate is in bolt connection with two lead screw nut supports, and the two lead screw nut supports are oppositely arranged. A lead screw is rotationally connected between the two lead screw nut supports. The outer wall of the lead screw is in threaded connection with a nut; a needle bearing is arranged on the outer wall of the nut; a firing pin is arranged on the needle bearing; the left side and the right side of the nut are fixedly connected with retainers correspondingly. The electrically operated gate pump structure is simple in structure, basically free of replacement of quick-wear parts subsequently, stable and reliable in structure and low in production and |
| format | Patent |
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The front face of the bottom plate is in bolt connection with a motor support. A motor is fixedly mounted on the right side of the motor bracket; the front face of the bottom plate is in bolt connection with two lead screw nut supports, and the two lead screw nut supports are oppositely arranged. A lead screw is rotationally connected between the two lead screw nut supports. The outer wall of the lead screw is in threaded connection with a nut; a needle bearing is arranged on the outer wall of the nut; a firing pin is arranged on the needle bearing; the left side and the right side of the nut are fixedly connected with retainers correspondingly. The electrically operated gate pump structure is simple in structure, basically free of replacement of quick-wear parts subsequently, stable and reliable in structure and low in production and</description><language>chi ; eng</language><subject>CHECKS FOR WINGS ; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION ; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ; FIXED CONSTRUCTIONS ; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES ; KEYS ; LADDERS ; LOCKS ; SAFES ; WINDOW OR DOOR FITTINGS ; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240719&DB=EPODOC&CC=CN&NR=221373294U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240719&DB=EPODOC&CC=CN&NR=221373294U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUA JIMING</creatorcontrib><creatorcontrib>HUA JIANXIANG</creatorcontrib><creatorcontrib>DAI HAO</creatorcontrib><title>Electric door pump structure</title><description>The utility model relates to the technical field of electrically operated gate pumps, and discloses an electrically operated gate pump structure which comprises a bottom plate. The front face of the bottom plate is in bolt connection with a motor support. A motor is fixedly mounted on the right side of the motor bracket; the front face of the bottom plate is in bolt connection with two lead screw nut supports, and the two lead screw nut supports are oppositely arranged. A lead screw is rotationally connected between the two lead screw nut supports. The outer wall of the lead screw is in threaded connection with a nut; a needle bearing is arranged on the outer wall of the nut; a firing pin is arranged on the needle bearing; the left side and the right side of the nut are fixedly connected with retainers correspondingly. 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The front face of the bottom plate is in bolt connection with a motor support. A motor is fixedly mounted on the right side of the motor bracket; the front face of the bottom plate is in bolt connection with two lead screw nut supports, and the two lead screw nut supports are oppositely arranged. A lead screw is rotationally connected between the two lead screw nut supports. The outer wall of the lead screw is in threaded connection with a nut; a needle bearing is arranged on the outer wall of the nut; a firing pin is arranged on the needle bearing; the left side and the right side of the nut are fixedly connected with retainers correspondingly. The electrically operated gate pump structure is simple in structure, basically free of replacement of quick-wear parts subsequently, stable and reliable in structure and low in production and</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN221373294UU |
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| subjects | CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES KEYS LADDERS LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING |
| title | Electric door pump structure |
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