Stepless variable-frequency directional hydraulic vibratory roller

A stepless variable-frequency directional hydraulic vibratory roller belongs to the field of machinery and comprises a multi-loop synchronous vibration rotary valve and a two-mass hydraulic vibration system, the two-mass hydraulic vibration system comprises two vibrators and a vibration steel wheel,...

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1. Verfasser:	XU HUIBAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FIXED CONSTRUCTIONS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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creator	XU HUIBAO
description	A stepless variable-frequency directional hydraulic vibratory roller belongs to the field of machinery and comprises a multi-loop synchronous vibration rotary valve and a two-mass hydraulic vibration system, the two-mass hydraulic vibration system comprises two vibrators and a vibration steel wheel, the vibration steel wheel comprises a steel cylinder, two end discs and a main shaft, the two end discs are arranged in an inner hole of the cylinder, and the main shaft is arranged in the inner hole of the cylinder. A main shaft is mounted in a center hole of the end disc; a group of vibrating bearings and a bearing seat are arranged on the overhanging shaft sections at the two ends of the main shaft; the vibrator is sleeved outside the bearing seat; the vibrator comprises a vibrator body; a square flange is arranged at the top of the vibrator body, and a guide groove is formed in the lower part of the vibrator body; the vibration oil cylinder is arranged between the vibration steel wheel and the vibrator; a pist
format	Patent
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A main shaft is mounted in a center hole of the end disc; a group of vibrating bearings and a bearing seat are arranged on the overhanging shaft sections at the two ends of the main shaft; the vibrator is sleeved outside the bearing seat; the vibrator comprises a vibrator body; a square flange is arranged at the top of the vibrator body, and a guide groove is formed in the lower part of the vibrator body; the vibration oil cylinder is arranged between the vibration steel wheel and the vibrator; a pist</description><language>chi ; eng</language><subject>BLASTING ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; FIXED CONSTRUCTIONS ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR ; MECHANICAL ENGINEERING ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; WEAPONS</subject><creationdate>2022</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=20221122&DB=EPODOC&CC=CN&NR=115369720A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221122&DB=EPODOC&CC=CN&NR=115369720A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU HUIBAO</creatorcontrib><title>Stepless variable-frequency directional hydraulic vibratory roller</title><description>A stepless variable-frequency directional hydraulic vibratory roller belongs to the field of machinery and comprises a multi-loop synchronous vibration rotary valve and a two-mass hydraulic vibration system, the two-mass hydraulic vibration system comprises two vibrators and a vibration steel wheel, the vibration steel wheel comprises a steel cylinder, two end discs and a main shaft, the two end discs are arranged in an inner hole of the cylinder, and the main shaft is arranged in the inner hole of the cylinder. A main shaft is mounted in a center hole of the end disc; a group of vibrating bearings and a bearing seat are arranged on the overhanging shaft sections at the two ends of the main shaft; the vibrator is sleeved outside the bearing seat; the vibrator comprises a vibrator body; a square flange is arranged at the top of the vibrator body, and a guide groove is formed in the lower part of the vibrator body; the vibration oil cylinder is arranged between the vibration steel wheel and the vibrator; a pist</description><subject>BLASTING</subject><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</subject><subject>CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE</subject><subject>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLUID-PRESSURE ACTUATORS</subject><subject>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</subject><subject>HEATING</subject><subject>HYDRAULICS OR PNEUMATICS IN GENERAL</subject><subject>LIGHTING</subject><subject>MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR</subject><subject>MECHANICAL ENGINEERING</subject><subject>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAKLkktyEktLlYoSyzKTEzKSdVNK0otLE3NS65USMksSk0uyczPS8xRyKhMKUoszclMVijLTCpKLMkvqlQoys_JSS3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhqbGZpbmRgaOxsSoAQDDwDMq</recordid><startdate>20221122</startdate><enddate>20221122</enddate><creator>XU HUIBAO</creator><scope>EVB</scope></search><sort><creationdate>20221122</creationdate><title>Stepless variable-frequency directional hydraulic vibratory roller</title><author>XU HUIBAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115369720A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE</topic><topic>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLUID-PRESSURE ACTUATORS</topic><topic>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</topic><topic>HEATING</topic><topic>HYDRAULICS OR PNEUMATICS IN GENERAL</topic><topic>LIGHTING</topic><topic>MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR</topic><topic>MECHANICAL ENGINEERING</topic><topic>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>XU HUIBAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XU HUIBAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Stepless variable-frequency directional hydraulic vibratory roller</title><date>2022-11-22</date><risdate>2022</risdate><abstract>A stepless variable-frequency directional hydraulic vibratory roller belongs to the field of machinery and comprises a multi-loop synchronous vibration rotary valve and a two-mass hydraulic vibration system, the two-mass hydraulic vibration system comprises two vibrators and a vibration steel wheel, the vibration steel wheel comprises a steel cylinder, two end discs and a main shaft, the two end discs are arranged in an inner hole of the cylinder, and the main shaft is arranged in the inner hole of the cylinder. A main shaft is mounted in a center hole of the end disc; a group of vibrating bearings and a bearing seat are arranged on the overhanging shaft sections at the two ends of the main shaft; the vibrator is sleeved outside the bearing seat; the vibrator comprises a vibrator body; a square flange is arranged at the top of the vibrator body, and a guide groove is formed in the lower part of the vibrator body; the vibration oil cylinder is arranged between the vibration steel wheel and the vibrator; a pist</abstract><oa>free_for_read</oa></addata></record>
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language	chi ; eng
recordid	cdi_epo_espacenet_CN115369720A
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subjects	BLASTING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FIXED CONSTRUCTIONS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
title	Stepless variable-frequency directional hydraulic vibratory roller
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