Balance beam damping structure of electric bulldozer
The utility model discloses an electric bulldozer balance beam damping structure, which comprises a balance beam and a main frame, the top of the balance beam is provided with a balance beam limit, the bottom surface of the main frame is provided with a step-shaped main frame limit corresponding to...
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| creator | LUAN XINGWEI JIANG SHUAI YU XUEHUA SUN YONGWEI MENG FANWANG ZHOU HAIGANG CAO BIN ZHAO QIAN |
| description | The utility model discloses an electric bulldozer balance beam damping structure, which comprises a balance beam and a main frame, the top of the balance beam is provided with a balance beam limit, the bottom surface of the main frame is provided with a step-shaped main frame limit corresponding to the balance beam limit surface, and the top wall of the balance beam limit corresponding to the main frame limit is provided with a height-adjustable damping device. The vibration reduction device comprises a first-stage vibration reduction assembly and a second-stage vibration reduction assembly, and the first-stage vibration reduction assembly and the second-stage vibration reduction assembly are arranged in a stepped mode. The vibration reduction device is additionally arranged at the limiting position of the main machine frame and the balance beam, the vibration reduction device is in a combined installation mode, the height of the vibration reduction device is adjusted by increasing or decreasing the number of |
| format | Patent |
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The vibration reduction device comprises a first-stage vibration reduction assembly and a second-stage vibration reduction assembly, and the first-stage vibration reduction assembly and the second-stage vibration reduction assembly are arranged in a stepped mode. The vibration reduction device is additionally arranged at the limiting position of the main machine frame and the balance beam, the vibration reduction device is in a combined installation mode, the height of the vibration reduction device is adjusted by increasing or decreasing the number of</description><language>chi ; eng</language><subject>BLASTING ; DREDGING ; ENGINEERING ELEMENTS AND UNITS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HYDRAULIC ENGINEERING ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; SHOCK-ABSORBERS ; SOIL SHIFTING ; SPRINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2021</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=20211217&DB=EPODOC&CC=CN&NR=215211208U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211217&DB=EPODOC&CC=CN&NR=215211208U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LUAN XINGWEI</creatorcontrib><creatorcontrib>JIANG SHUAI</creatorcontrib><creatorcontrib>YU XUEHUA</creatorcontrib><creatorcontrib>SUN YONGWEI</creatorcontrib><creatorcontrib>MENG FANWANG</creatorcontrib><creatorcontrib>ZHOU HAIGANG</creatorcontrib><creatorcontrib>CAO BIN</creatorcontrib><creatorcontrib>ZHAO QIAN</creatorcontrib><title>Balance beam damping structure of electric bulldozer</title><description>The utility model discloses an electric bulldozer balance beam damping structure, which comprises a balance beam and a main frame, the top of the balance beam is provided with a balance beam limit, the bottom surface of the main frame is provided with a step-shaped main frame limit corresponding to the balance beam limit surface, and the top wall of the balance beam limit corresponding to the main frame limit is provided with a height-adjustable damping device. The vibration reduction device comprises a first-stage vibration reduction assembly and a second-stage vibration reduction assembly, and the first-stage vibration reduction assembly and the second-stage vibration reduction assembly are arranged in a stepped mode. The vibration reduction device is additionally arranged at the limiting position of the main machine frame and the balance beam, the vibration reduction device is in a combined installation mode, the height of the vibration reduction device is adjusted by increasing or decreasing the number of</description><subject>BLASTING</subject><subject>DREDGING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HYDRAULIC ENGINEERING</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>SHOCK-ABSORBERS</subject><subject>SOIL SHIFTING</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBxSsxJzEtOVUhKTcxVSEnMLcjMS1coLikqTS4pLUpVyE9TSM1JTS4pykxWSCrNyUnJr0ot4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoamRoaGRgYWoaHGRCkCAI0MLZo</recordid><startdate>20211217</startdate><enddate>20211217</enddate><creator>LUAN XINGWEI</creator><creator>JIANG SHUAI</creator><creator>YU XUEHUA</creator><creator>SUN YONGWEI</creator><creator>MENG FANWANG</creator><creator>ZHOU HAIGANG</creator><creator>CAO BIN</creator><creator>ZHAO QIAN</creator><scope>EVB</scope></search><sort><creationdate>20211217</creationdate><title>Balance beam damping structure of electric bulldozer</title><author>LUAN XINGWEI ; JIANG SHUAI ; YU XUEHUA ; SUN YONGWEI ; MENG FANWANG ; ZHOU HAIGANG ; CAO BIN ; ZHAO QIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN215211208UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>DREDGING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HYDRAULIC ENGINEERING</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>SHOCK-ABSORBERS</topic><topic>SOIL SHIFTING</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LUAN XINGWEI</creatorcontrib><creatorcontrib>JIANG SHUAI</creatorcontrib><creatorcontrib>YU XUEHUA</creatorcontrib><creatorcontrib>SUN YONGWEI</creatorcontrib><creatorcontrib>MENG FANWANG</creatorcontrib><creatorcontrib>ZHOU HAIGANG</creatorcontrib><creatorcontrib>CAO BIN</creatorcontrib><creatorcontrib>ZHAO QIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LUAN XINGWEI</au><au>JIANG SHUAI</au><au>YU XUEHUA</au><au>SUN YONGWEI</au><au>MENG FANWANG</au><au>ZHOU HAIGANG</au><au>CAO BIN</au><au>ZHAO QIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Balance beam damping structure of electric bulldozer</title><date>2021-12-17</date><risdate>2021</risdate><abstract>The utility model discloses an electric bulldozer balance beam damping structure, which comprises a balance beam and a main frame, the top of the balance beam is provided with a balance beam limit, the bottom surface of the main frame is provided with a step-shaped main frame limit corresponding to the balance beam limit surface, and the top wall of the balance beam limit corresponding to the main frame limit is provided with a height-adjustable damping device. The vibration reduction device comprises a first-stage vibration reduction assembly and a second-stage vibration reduction assembly, and the first-stage vibration reduction assembly and the second-stage vibration reduction assembly are arranged in a stepped mode. The vibration reduction device is additionally arranged at the limiting position of the main machine frame and the balance beam, the vibration reduction device is in a combined installation mode, the height of the vibration reduction device is adjusted by increasing or decreasing the number of</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN215211208UU |
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| subjects | BLASTING DREDGING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FOUNDATIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULIC ENGINEERING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SOIL SHIFTING SPRINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Balance beam damping structure of electric bulldozer |
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