压路机设计.doc
约53页DOC格式手机打开展开
压路机设计,Õª ÒªÕñ¶¯Ñ¹Â·»úÊÇÒ»ÖÖ¸ßЧµÄѹʵ»úе£¬¹ã·ºÓ¦ÓÃÓÚµÀ·½¨ÉèÊ©¹¤ÖС£¶Ô¹úÄÚÍâѹʵ»úе·¢Õ¹Ê·µÄÑо¿£¬°ÑÎÕѹʵ¼¼ÊõºÍѹʵ»úеµÄ·¢Õ¹Ç÷ÊƼ°×îж¯Ì¬¡£Îª12tѹ·»ú²úÆ·µÄ¶¨Î»Ìá...
内容介绍
此文档由会员 小花仙66 发布
Õª Òª
Õñ¶¯Ñ¹Â·»úÊÇÒ»ÖÖ¸ßЧµÄѹʵ»úе£¬¹ã·ºÓ¦ÓÃÓÚµÀ·½¨ÉèÊ©¹¤ÖС£¶Ô¹úÄÚÍâѹʵ»úе·¢Õ¹Ê·µÄÑо¿£¬°ÑÎÕѹʵ¼¼ÊõºÍѹʵ»úеµÄ·¢Õ¹Ç÷ÊƼ°×îж¯Ì¬¡£Îª12Tѹ·»ú²úÆ·µÄ¶¨Î»ÌṩÒÀ¾Ý¡£
ÎÒ¹úѹ·»ú£¬ÕûÌå¼¼ÊõˮƽÓë¹úÍâÏà±ÈÈÔÓвî¾à£¬Ö÷Òª±íÏÖÔÚ£º²úÆ·ÐͺŲ»È«¡¢ÖØÐͺͳ¬ÖØÐÍѹ·»úÉú²úÊýÁ¿ºÍÆ·ÖÖÈÔÈ»½ÏÉÙ¡¢×¨ÓÃѹʵÉ豸ȱ·¦¡¢×ۺϼ¼Êõ¾¼ÃÖ¸±êºÍ×Ô¶¯¿ØÖÆ·½ÃæÈÔµÍÓÚ¹úÍâÏȽøˮƽ¡£
±¾ÎÄÔÚÀíÂÛ·ÖÎöºÍ¼ÆËãµÄ»ù´¡ÉÏ£¬Íê³ÉÁË12TÕñ¶¯Ñ¹Â·»ú×ÜÌåºÍҺѹϵͳ¡¢Õñ¶¯ÂÖ×@@É¡¢¼õÕñϵͳµÈÖ÷Òª²¿¼þµÄÉè¼Æ£¬ÔÚ·½°¸¡¢½á¹¹ºÍÉè¼Æ·½·¨ÉϽøÐÐÁ˲¿·Ö¸Ä¶¯£º²ÉÓÃȫҺѹµÄ´«¶¯·½°¸£¬Í¨¹ý3¸öÏ໥¶ÀÁ¢µÄҺѹ»Ø·ʵÏÖÐÐ×ß¡¢Õñ¶¯ºÍתÏòÈý´ó»ù±¾¹¦ÄÜ£¬Óë»úе´«¶¯Ïà±ÈÔÚѹʵЧ¹û¡¢ÅÀÆÂÄÜÁ¦¡¢ÖÊÁ¿·ÖÅä¡¢²Ù×÷¿ØÖƺÍÕûÌå²¼¾Ö·½Ãæ¾ß±¸¸ü´óÓÅÊÆ¡£×ªÏò½á¹¹²ÉÓý½Óʽ³µ¼ÜÕÛÑüתÏòµÄ·½°¸£¬×ªÍä°ë¾¶Ð¡¡¢»ú¶¯ÐԺá¢Ç°ºóÂÖ¼£Öصþ¡¢ÖØÐĵ͡¢¼ÝʻԱÊÓÒ°¿ªÀ«¡£Öƶ¯ÏµÍ³²ÉÓþ²ÒºÑ¹Öƶ¯£¬¶àƬʽĦ²ÁÖƶ¯ºÍµçÒº²Ù×÷ϵÄͬʱÖƶ¯£¬Öƶ¯Ð§¹ûÁ¼ºÃ¡£¼¤ÕñÆ÷Éè¼Æ³ÉÕñ¶¯Öá¼ÓÁ½¸ö»î¶¯Æ«ÐÄ¿éµÄ½á¹¹ÐÎʽ£¬Æ«ÐÄ¿é±»·ÅÖÃÔÚ³äÂú¹èÓ͵ÄÔ²ÖùÐÎÏäÌåÄÚ£¬¼ÈʵÏÖÁË˫Ƶ˫·ùµÄÕñ¶¯¹¦ÄÜ£¬ÓÖ±ÜÃâÁ˶ÔÈó»¬Ó͵ĽÁ¶¯ºÍÇ¿ÁҵĻ»Ïò³å»÷¡£¼õÕñϵͳ²ÉÓÃÏ𽺼õÕñÆ÷£¬ÀûÓøü¼Ó¼ò»¯µÄµ¥×ÔÓɶÈÕñ¶¯ÊýѧģÐÍ£¬ÍƵ¼³ö´ïµ½×î´ó¼õÕñЧ¹ûʱ¼õÕñϵͳ×ܵĶ¯¸Õ¶È£¬×÷ΪÏ𽺼õÕñÆ÷Éè¼ÆµÄÒÀ¾Ý£¬²¢¶Ôѹ·»ú½øÐÐÁËÎȶ¨ÐÔ·ÖÎö¡£
¹Ø¼ü´Ê£ºÕñ¶¯Ñ¹Â·»ú£¬×ÜÌåÉè¼Æ£¬³µ¼Ü£¬ÒºÑ¹£¬¼¤ÕñÁ¦£¬¼õÕñ
ABSTRACT
Vibratory compaction is an efficient machine, widely used in the construction of road construction. The development of domestic and foreign research into the history compacting machinery, take compaction and compaction machinery ethnology trends and latest developments. 12T Roller products to provide the basis for positioning.
China road roller, the overall technological level compared with foreign countries there are still gaps, mainly in: Model insufficiency, heavy and extra heavy-duty roller number and variety of production is still small, specialized compaction equipment, lack of comprehensive technical and economic indicators and automatic control is still lower than the advanced level.
In this paper, theoretical analysis and calculation based on the overall completion of 12T vibratory roller and hydraulic systems, vibration wheel assembly, shock absorber system and other major components of the design, plan, structure and design methods for innovation: all-hydraulic transmission scheme, by three independent hydraulic circuit of walking, vibration and steering the three basic functions, and compared the compaction effect of mechanical drive, climbing ability, quality and distribution, operation control and the overall layout has more advantages. Turn structure using the program articulated frame waist to change direction, turning radius, mobility, front and rear tracks overlap, low center of gravity, the driver broad field of vision. Hydraulic brake system with static brake, multi-disc friction brake and electro-hydraulic operation, while braking, braking effect is good. Eccentric shaft vibration exciter designed to increase the structure of two active forms of eccentric, eccentric block is placed in cylindrical cabinets filled with silicone oil, both achieved double amplitude of the vibration frequency function, but also avoids the agitation and lubricants The impact is strong. Rubber shock absorber damping system is to use a more simplified single degree of freedom vibration model is derived for maximum vibration damping effect of the total system when the dynamic stiffness, as the basis for the design of rubber shock absorber, and the roller was stability analysis.
KEY WORDS: vibratory roller, design, frame, hydraulic, vibration force, vibration
Ŀ¼
µÚÒ»ÕÂ Ç°ÑÔ 1
1.1ѹʵ»úе¼ò½é 1
1.1.1ѹʵ»úе·¢Õ¹¼òÊ· 1
1.1.2ѹʵ»úеµÄ·ÖÀà 1
1.2¹úÄÚÍâѹʵ»úеºÍѹʵ¼¼ÊõµÄ·¢Õ¹¸Å¿ö 2
1.2.1¹úÄÚѹʵ»úеºÍѹʵ¼¼Êõ·¢Õ¹¸Å¿ö 2
1.2.2¹úÍâѹʵ»úеºÍѹʵ¼¼ÊõÏÖ×´ 3
1.2.3ѹʵ»úеµÄ·¢Õ¹Ç÷ÊÆ 5
1.3ѹ·»ú·¢Õ¹µÄ×îм¼ÊõºÍÇ÷ÊÆ 6
1.4¿ÎÌâµÄÌá³öºÍÖ÷ÒªÑо¿ÄÚÈÝ 8
1.4.1 12TȫҺѹÕñ¶¯Ñ¹Â·»úÉè¼ÆÈÎÎñµÄÌá³ö 8
1.4.2 12TȫҺѹÕñ¶¯Ñ¹Â·»úÉè¼ÆµÄÖ÷ÒªÄÚÈÝ 9
1.5±¾ÕÂС½á 9
µÚ¶þÕÂ12TÕñ¶¯Ñ¹Â·»ú×ÜÌåÉè¼Æ 10
2.1»úÐ͵ÄÈ·¶¨ 10
2.2×ÜÌå½á¹¹Éè¼Æ 11
2.3Ö÷ҪϵͳµÄÉè¼Æ·½°¸ 11
2.3.1´«¶¯ÏµÍ³µÄÉè¼Æ·½°¸ 11
2.3.2תÏò¼°³µ¼ÜµÄ½á¹¹Éè¼Æ·½°¸ 13
2.3.3Öƶ¯ÏµÍ³µÄÉè¼Æ·½°¸ 15
2.4»ù±¾²ÎÊýµÄÈ·¶¨ 16
2.4.1ÃûÒåÕñ·ù 16
2.4.2Õñ¶¯ÆµÂÊ 17
2.4.3Õñ¶¯¼ÓËÙ¶È 18
2.4.4¼¤ÕñÁ¦ºÍ¾²Æ«ÐÄ¾Ø 18
2.4.6 12TÕñ¶¯Ñ¹Â·»úµÄ»ù±¾²ÎÊý±í 20
2.5 ±¾ÕÂС½á 21
µÚÈýÕ Õñ¶¯Ñ¹Â·»úµÄÖ÷Òª²¿¼þ 23
3.1ҺѹϵͳÉè¼Æ 23
3.1.1ÐÐ×ßÇý¶¯ÒºÑ¹ÏµÍ³Éè¼Æ 23
3.1.2Õñ¶¯ÒºÑ¹´«¶¯ÏµÍ³Éè¼Æ 27
3.1.3תÏòҺѹ´«¶¯ÏµÍ³Éè¼Æ 29
3.2Õñ¶¯ÂÖ×@@ɽṹ¼°¹¤×÷ÔÀí 31
3.2.1Õñ¶¯ÂÖ×@@É 31
3.2.2¼¤ÕñÆ÷½á¹¹Éè¼Æ¼°¼ÆËã 32
3.2.3Õñ¶¯Öá³ÐµÄÑ¡ÔñÓëУºË 34
3.4 ¼õÕñ×°ÖÃÉè¼Æ 35
3.4.1Õñ¶¯Ñ¹Â·»úµÄ¼õÕñ 35
3.4.2¼õÕñϵͳµÄ¼õÕñϵÊýÓë×Ü¸Õ¶È 35
3.4.3¼õÕñÆ÷µÄ²ÄÁÏ 37
3.4.4Ï𽺼õÕñÆ÷µÄÉè¼Æ¼ÆËã 37
3.4.6£®Ï𽺼õÕñÆ÷µÄУºË¼ÆËã 39
µÚËÄÕ ѹ·»úÕû»úÎȶ¨ÐÔ·ÖÎö 41
4.1Îȶ¨ÐÔ¹¤¿ö·ÖÀà 41
4.2ƵÀ×ÝÏò¾²Ì¬Îȶ¨ÐÔ 41
4.3¼ÆËã½á¹û·ÖÎö¼°ÌÖÂÛ 43
4.4¹ØÓÚÕû»úÎȶ¨ÐԵķÖÎöÌÖÂÛ 44
4.5 12Tѹ·»úÎȶ¨ÐÔ¼ÆËã..
Õñ¶¯Ñ¹Â·»úÊÇÒ»ÖÖ¸ßЧµÄѹʵ»úе£¬¹ã·ºÓ¦ÓÃÓÚµÀ·½¨ÉèÊ©¹¤ÖС£¶Ô¹úÄÚÍâѹʵ»úе·¢Õ¹Ê·µÄÑо¿£¬°ÑÎÕѹʵ¼¼ÊõºÍѹʵ»úеµÄ·¢Õ¹Ç÷ÊƼ°×îж¯Ì¬¡£Îª12Tѹ·»ú²úÆ·µÄ¶¨Î»ÌṩÒÀ¾Ý¡£
ÎÒ¹úѹ·»ú£¬ÕûÌå¼¼ÊõˮƽÓë¹úÍâÏà±ÈÈÔÓвî¾à£¬Ö÷Òª±íÏÖÔÚ£º²úÆ·ÐͺŲ»È«¡¢ÖØÐͺͳ¬ÖØÐÍѹ·»úÉú²úÊýÁ¿ºÍÆ·ÖÖÈÔÈ»½ÏÉÙ¡¢×¨ÓÃѹʵÉ豸ȱ·¦¡¢×ۺϼ¼Êõ¾¼ÃÖ¸±êºÍ×Ô¶¯¿ØÖÆ·½ÃæÈÔµÍÓÚ¹úÍâÏȽøˮƽ¡£
±¾ÎÄÔÚÀíÂÛ·ÖÎöºÍ¼ÆËãµÄ»ù´¡ÉÏ£¬Íê³ÉÁË12TÕñ¶¯Ñ¹Â·»ú×ÜÌåºÍҺѹϵͳ¡¢Õñ¶¯ÂÖ×@@É¡¢¼õÕñϵͳµÈÖ÷Òª²¿¼þµÄÉè¼Æ£¬ÔÚ·½°¸¡¢½á¹¹ºÍÉè¼Æ·½·¨ÉϽøÐÐÁ˲¿·Ö¸Ä¶¯£º²ÉÓÃȫҺѹµÄ´«¶¯·½°¸£¬Í¨¹ý3¸öÏ໥¶ÀÁ¢µÄҺѹ»Ø·ʵÏÖÐÐ×ß¡¢Õñ¶¯ºÍתÏòÈý´ó»ù±¾¹¦ÄÜ£¬Óë»úе´«¶¯Ïà±ÈÔÚѹʵЧ¹û¡¢ÅÀÆÂÄÜÁ¦¡¢ÖÊÁ¿·ÖÅä¡¢²Ù×÷¿ØÖƺÍÕûÌå²¼¾Ö·½Ãæ¾ß±¸¸ü´óÓÅÊÆ¡£×ªÏò½á¹¹²ÉÓý½Óʽ³µ¼ÜÕÛÑüתÏòµÄ·½°¸£¬×ªÍä°ë¾¶Ð¡¡¢»ú¶¯ÐԺá¢Ç°ºóÂÖ¼£Öصþ¡¢ÖØÐĵ͡¢¼ÝʻԱÊÓÒ°¿ªÀ«¡£Öƶ¯ÏµÍ³²ÉÓþ²ÒºÑ¹Öƶ¯£¬¶àƬʽĦ²ÁÖƶ¯ºÍµçÒº²Ù×÷ϵÄͬʱÖƶ¯£¬Öƶ¯Ð§¹ûÁ¼ºÃ¡£¼¤ÕñÆ÷Éè¼Æ³ÉÕñ¶¯Öá¼ÓÁ½¸ö»î¶¯Æ«ÐÄ¿éµÄ½á¹¹ÐÎʽ£¬Æ«ÐÄ¿é±»·ÅÖÃÔÚ³äÂú¹èÓ͵ÄÔ²ÖùÐÎÏäÌåÄÚ£¬¼ÈʵÏÖÁË˫Ƶ˫·ùµÄÕñ¶¯¹¦ÄÜ£¬ÓÖ±ÜÃâÁ˶ÔÈó»¬Ó͵ĽÁ¶¯ºÍÇ¿ÁҵĻ»Ïò³å»÷¡£¼õÕñϵͳ²ÉÓÃÏ𽺼õÕñÆ÷£¬ÀûÓøü¼Ó¼ò»¯µÄµ¥×ÔÓɶÈÕñ¶¯ÊýѧģÐÍ£¬ÍƵ¼³ö´ïµ½×î´ó¼õÕñЧ¹ûʱ¼õÕñϵͳ×ܵĶ¯¸Õ¶È£¬×÷ΪÏ𽺼õÕñÆ÷Éè¼ÆµÄÒÀ¾Ý£¬²¢¶Ôѹ·»ú½øÐÐÁËÎȶ¨ÐÔ·ÖÎö¡£
¹Ø¼ü´Ê£ºÕñ¶¯Ñ¹Â·»ú£¬×ÜÌåÉè¼Æ£¬³µ¼Ü£¬ÒºÑ¹£¬¼¤ÕñÁ¦£¬¼õÕñ
ABSTRACT
Vibratory compaction is an efficient machine, widely used in the construction of road construction. The development of domestic and foreign research into the history compacting machinery, take compaction and compaction machinery ethnology trends and latest developments. 12T Roller products to provide the basis for positioning.
China road roller, the overall technological level compared with foreign countries there are still gaps, mainly in: Model insufficiency, heavy and extra heavy-duty roller number and variety of production is still small, specialized compaction equipment, lack of comprehensive technical and economic indicators and automatic control is still lower than the advanced level.
In this paper, theoretical analysis and calculation based on the overall completion of 12T vibratory roller and hydraulic systems, vibration wheel assembly, shock absorber system and other major components of the design, plan, structure and design methods for innovation: all-hydraulic transmission scheme, by three independent hydraulic circuit of walking, vibration and steering the three basic functions, and compared the compaction effect of mechanical drive, climbing ability, quality and distribution, operation control and the overall layout has more advantages. Turn structure using the program articulated frame waist to change direction, turning radius, mobility, front and rear tracks overlap, low center of gravity, the driver broad field of vision. Hydraulic brake system with static brake, multi-disc friction brake and electro-hydraulic operation, while braking, braking effect is good. Eccentric shaft vibration exciter designed to increase the structure of two active forms of eccentric, eccentric block is placed in cylindrical cabinets filled with silicone oil, both achieved double amplitude of the vibration frequency function, but also avoids the agitation and lubricants The impact is strong. Rubber shock absorber damping system is to use a more simplified single degree of freedom vibration model is derived for maximum vibration damping effect of the total system when the dynamic stiffness, as the basis for the design of rubber shock absorber, and the roller was stability analysis.
KEY WORDS: vibratory roller, design, frame, hydraulic, vibration force, vibration
Ŀ¼
µÚÒ»ÕÂ Ç°ÑÔ 1
1.1ѹʵ»úе¼ò½é 1
1.1.1ѹʵ»úе·¢Õ¹¼òÊ· 1
1.1.2ѹʵ»úеµÄ·ÖÀà 1
1.2¹úÄÚÍâѹʵ»úеºÍѹʵ¼¼ÊõµÄ·¢Õ¹¸Å¿ö 2
1.2.1¹úÄÚѹʵ»úеºÍѹʵ¼¼Êõ·¢Õ¹¸Å¿ö 2
1.2.2¹úÍâѹʵ»úеºÍѹʵ¼¼ÊõÏÖ×´ 3
1.2.3ѹʵ»úеµÄ·¢Õ¹Ç÷ÊÆ 5
1.3ѹ·»ú·¢Õ¹µÄ×îм¼ÊõºÍÇ÷ÊÆ 6
1.4¿ÎÌâµÄÌá³öºÍÖ÷ÒªÑо¿ÄÚÈÝ 8
1.4.1 12TȫҺѹÕñ¶¯Ñ¹Â·»úÉè¼ÆÈÎÎñµÄÌá³ö 8
1.4.2 12TȫҺѹÕñ¶¯Ñ¹Â·»úÉè¼ÆµÄÖ÷ÒªÄÚÈÝ 9
1.5±¾ÕÂС½á 9
µÚ¶þÕÂ12TÕñ¶¯Ñ¹Â·»ú×ÜÌåÉè¼Æ 10
2.1»úÐ͵ÄÈ·¶¨ 10
2.2×ÜÌå½á¹¹Éè¼Æ 11
2.3Ö÷ҪϵͳµÄÉè¼Æ·½°¸ 11
2.3.1´«¶¯ÏµÍ³µÄÉè¼Æ·½°¸ 11
2.3.2תÏò¼°³µ¼ÜµÄ½á¹¹Éè¼Æ·½°¸ 13
2.3.3Öƶ¯ÏµÍ³µÄÉè¼Æ·½°¸ 15
2.4»ù±¾²ÎÊýµÄÈ·¶¨ 16
2.4.1ÃûÒåÕñ·ù 16
2.4.2Õñ¶¯ÆµÂÊ 17
2.4.3Õñ¶¯¼ÓËÙ¶È 18
2.4.4¼¤ÕñÁ¦ºÍ¾²Æ«ÐÄ¾Ø 18
2.4.6 12TÕñ¶¯Ñ¹Â·»úµÄ»ù±¾²ÎÊý±í 20
2.5 ±¾ÕÂС½á 21
µÚÈýÕ Õñ¶¯Ñ¹Â·»úµÄÖ÷Òª²¿¼þ 23
3.1ҺѹϵͳÉè¼Æ 23
3.1.1ÐÐ×ßÇý¶¯ÒºÑ¹ÏµÍ³Éè¼Æ 23
3.1.2Õñ¶¯ÒºÑ¹´«¶¯ÏµÍ³Éè¼Æ 27
3.1.3תÏòҺѹ´«¶¯ÏµÍ³Éè¼Æ 29
3.2Õñ¶¯ÂÖ×@@ɽṹ¼°¹¤×÷ÔÀí 31
3.2.1Õñ¶¯ÂÖ×@@É 31
3.2.2¼¤ÕñÆ÷½á¹¹Éè¼Æ¼°¼ÆËã 32
3.2.3Õñ¶¯Öá³ÐµÄÑ¡ÔñÓëУºË 34
3.4 ¼õÕñ×°ÖÃÉè¼Æ 35
3.4.1Õñ¶¯Ñ¹Â·»úµÄ¼õÕñ 35
3.4.2¼õÕñϵͳµÄ¼õÕñϵÊýÓë×Ü¸Õ¶È 35
3.4.3¼õÕñÆ÷µÄ²ÄÁÏ 37
3.4.4Ï𽺼õÕñÆ÷µÄÉè¼Æ¼ÆËã 37
3.4.6£®Ï𽺼õÕñÆ÷µÄУºË¼ÆËã 39
µÚËÄÕ ѹ·»úÕû»úÎȶ¨ÐÔ·ÖÎö 41
4.1Îȶ¨ÐÔ¹¤¿ö·ÖÀà 41
4.2ƵÀ×ÝÏò¾²Ì¬Îȶ¨ÐÔ 41
4.3¼ÆËã½á¹û·ÖÎö¼°ÌÖÂÛ 43
4.4¹ØÓÚÕû»úÎȶ¨ÐԵķÖÎöÌÖÂÛ 44
4.5 12Tѹ·»úÎȶ¨ÐÔ¼ÆËã..
