Automatic power-off device for belt overflow
The utility model discloses a belt overflow automatic power-off device which comprises a spring, a lever, a proximity switch and a collection frame, the spring is located at the fulcrum position of the lever and located between the lever and the collection frame, the two ends of the spring abut agai...
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| creator | SUN DEYUAN LI XINBO SUN YUHAI JIANG BAOZHUANG XI DAOKAI YANG CHANGDONG |
| description | The utility model discloses a belt overflow automatic power-off device which comprises a spring, a lever, a proximity switch and a collection frame, the spring is located at the fulcrum position of the lever and located between the lever and the collection frame, the two ends of the spring abut against the lever and the collection frame in the vertical direction respectively, and the side, not incontact with the spring, of the collection frame is provided with the proximity switch; the lever is close to one end of the proximity switch and comprises a metal sheet relative to one side of the proximity switch. According to the device, a proximity switch detects displacement signals of a lever through a metal sheet on the lever, and when the displacement signals of the lever are within the detection distance range of the proximity switch, the proximity switch sends electric signals to a control system of a belt system, so that the belt system is controlled to be in a non-running state; equipment and safety and en |
| format | Patent |
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According to the device, a proximity switch detects displacement signals of a lever through a metal sheet on the lever, and when the displacement signals of the lever are within the detection distance range of the proximity switch, the proximity switch sends electric signals to a control system of a belt system, so that the belt system is controlled to be in a non-running state; equipment and safety and en</description><language>chi ; eng</language><subject>CONVEYING ; HANDLING THIN OR FILAMENTARY MATERIAL ; PACKING ; PERFORMING OPERATIONS ; PNEUMATIC TUBE CONVEYORS ; SHOP CONVEYOR SYSTEMS ; STORING ; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING ; TRANSPORTING</subject><creationdate>2020</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=20201103&DB=EPODOC&CC=CN&NR=211846149U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201103&DB=EPODOC&CC=CN&NR=211846149U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUN DEYUAN</creatorcontrib><creatorcontrib>LI XINBO</creatorcontrib><creatorcontrib>SUN YUHAI</creatorcontrib><creatorcontrib>JIANG BAOZHUANG</creatorcontrib><creatorcontrib>XI DAOKAI</creatorcontrib><creatorcontrib>YANG CHANGDONG</creatorcontrib><title>Automatic power-off device for belt overflow</title><description>The utility model discloses a belt overflow automatic power-off device which comprises a spring, a lever, a proximity switch and a collection frame, the spring is located at the fulcrum position of the lever and located between the lever and the collection frame, the two ends of the spring abut against the lever and the collection frame in the vertical direction respectively, and the side, not incontact with the spring, of the collection frame is provided with the proximity switch; the lever is close to one end of the proximity switch and comprises a metal sheet relative to one side of the proximity switch. According to the device, a proximity switch detects displacement signals of a lever through a metal sheet on the lever, and when the displacement signals of the lever are within the detection distance range of the proximity switch, the proximity switch sends electric signals to a control system of a belt system, so that the belt system is controlled to be in a non-running state; equipment and safety and en</description><subject>CONVEYING</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>PNEUMATIC TUBE CONVEYORS</subject><subject>SHOP CONVEYOR SYSTEMS</subject><subject>STORING</subject><subject>TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBxLC3Jz00syUxWKMgvTy3SzU9LU0hJLctMTlVIyy9SSErNKVHIL0stSsvJL-dhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGhhYmZoYmlqGhxkQpAgDr3Cqd</recordid><startdate>20201103</startdate><enddate>20201103</enddate><creator>SUN DEYUAN</creator><creator>LI XINBO</creator><creator>SUN YUHAI</creator><creator>JIANG BAOZHUANG</creator><creator>XI DAOKAI</creator><creator>YANG CHANGDONG</creator><scope>EVB</scope></search><sort><creationdate>20201103</creationdate><title>Automatic power-off device for belt overflow</title><author>SUN DEYUAN ; LI XINBO ; SUN YUHAI ; JIANG BAOZHUANG ; XI DAOKAI ; YANG CHANGDONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN211846149UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>CONVEYING</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>PNEUMATIC TUBE CONVEYORS</topic><topic>SHOP CONVEYOR SYSTEMS</topic><topic>STORING</topic><topic>TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SUN DEYUAN</creatorcontrib><creatorcontrib>LI XINBO</creatorcontrib><creatorcontrib>SUN YUHAI</creatorcontrib><creatorcontrib>JIANG BAOZHUANG</creatorcontrib><creatorcontrib>XI DAOKAI</creatorcontrib><creatorcontrib>YANG CHANGDONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUN DEYUAN</au><au>LI XINBO</au><au>SUN YUHAI</au><au>JIANG BAOZHUANG</au><au>XI DAOKAI</au><au>YANG CHANGDONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Automatic power-off device for belt overflow</title><date>2020-11-03</date><risdate>2020</risdate><abstract>The utility model discloses a belt overflow automatic power-off device which comprises a spring, a lever, a proximity switch and a collection frame, the spring is located at the fulcrum position of the lever and located between the lever and the collection frame, the two ends of the spring abut against the lever and the collection frame in the vertical direction respectively, and the side, not incontact with the spring, of the collection frame is provided with the proximity switch; the lever is close to one end of the proximity switch and comprises a metal sheet relative to one side of the proximity switch. According to the device, a proximity switch detects displacement signals of a lever through a metal sheet on the lever, and when the displacement signals of the lever are within the detection distance range of the proximity switch, the proximity switch sends electric signals to a control system of a belt system, so that the belt system is controlled to be in a non-running state; equipment and safety and en</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING |
| title | Automatic power-off device for belt overflow |
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