Gearbox structure

The utility model relates to a gearbox structure, which belongs to the field of automobile transmission speed control systems, and comprises a first shaft, a second shaft, a third shaft and a fourth shaft, the second shaft is sleeved with a high-gear normally engaged gear, a gear and a reverse gear,...

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Hauptverfasser: MIN YUNDONG, LI JIANPING
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creator MIN YUNDONG
LI JIANPING
description The utility model relates to a gearbox structure, which belongs to the field of automobile transmission speed control systems, and comprises a first shaft, a second shaft, a third shaft and a fourth shaft, the second shaft is sleeved with a high-gear normally engaged gear, a gear and a reverse gear, and the output end of the second shaft is in transmission connection with a planetary auxiliary box; and the low-gear normally engaged gear, the high-gear normally engaged gear, the gear-position gear and the reverse-gear gear are all in transmission connection with the intermediate shaft through gears. Due to the fact that the low-gear normally-meshed gear and the high-gear normally-meshed gear are arranged, the first shaft can selectively drive the low-gear normally-meshed gear or the high-gear normally-meshed gear to rotate, the middle shaft can be driven to rotate through the low-gear normally-meshed gear or the high-gear normally-meshed gear, and then the middle shaft can drive the reverse gear or the gear ge
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Due to the fact that the low-gear normally-meshed gear and the high-gear normally-meshed gear are arranged, the first shaft can selectively drive the low-gear normally-meshed gear or the high-gear normally-meshed gear to rotate, the middle shaft can be driven to rotate through the low-gear normally-meshed gear or the high-gear normally-meshed gear, and then the middle shaft can drive the reverse gear or the gear ge</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</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&amp;date=20240507&amp;DB=EPODOC&amp;CC=CN&amp;NR=220910360U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240507&amp;DB=EPODOC&amp;CC=CN&amp;NR=220910360U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MIN YUNDONG</creatorcontrib><creatorcontrib>LI JIANPING</creatorcontrib><title>Gearbox structure</title><description>The utility model relates to a gearbox structure, which belongs to the field of automobile transmission speed control systems, and comprises a first shaft, a second shaft, a third shaft and a fourth shaft, the second shaft is sleeved with a high-gear normally engaged gear, a gear and a reverse gear, and the output end of the second shaft is in transmission connection with a planetary auxiliary box; and the low-gear normally engaged gear, the high-gear normally engaged gear, the gear-position gear and the reverse-gear gear are all in transmission connection with the intermediate shaft through gears. Due to the fact that the low-gear normally-meshed gear and the high-gear normally-meshed gear are arranged, the first shaft can selectively drive the low-gear normally-meshed gear or the high-gear normally-meshed gear to rotate, the middle shaft can be driven to rotate through the low-gear normally-meshed gear or the high-gear normally-meshed gear, and then the middle shaft can drive the reverse gear or the gear ge</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB0T00sSsqvUCguKSpNLiktSuVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkZGBpaGBsZmBqGhxkQpAgApHiCT</recordid><startdate>20240507</startdate><enddate>20240507</enddate><creator>MIN YUNDONG</creator><creator>LI JIANPING</creator><scope>EVB</scope></search><sort><creationdate>20240507</creationdate><title>Gearbox structure</title><author>MIN YUNDONG ; LI JIANPING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN220910360UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MIN YUNDONG</creatorcontrib><creatorcontrib>LI JIANPING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MIN YUNDONG</au><au>LI JIANPING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gearbox structure</title><date>2024-05-07</date><risdate>2024</risdate><abstract>The utility model relates to a gearbox structure, which belongs to the field of automobile transmission speed control systems, and comprises a first shaft, a second shaft, a third shaft and a fourth shaft, the second shaft is sleeved with a high-gear normally engaged gear, a gear and a reverse gear, and the output end of the second shaft is in transmission connection with a planetary auxiliary box; and the low-gear normally engaged gear, the high-gear normally engaged gear, the gear-position gear and the reverse-gear gear are all in transmission connection with the intermediate shaft through gears. Due to the fact that the low-gear normally-meshed gear and the high-gear normally-meshed gear are arranged, the first shaft can selectively drive the low-gear normally-meshed gear or the high-gear normally-meshed gear to rotate, the middle shaft can be driven to rotate through the low-gear normally-meshed gear or the high-gear normally-meshed gear, and then the middle shaft can drive the reverse gear or the gear ge</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
title Gearbox structure
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