CN116397702A - 一种挖掘臂及滑膜摊铺机 - Google Patents
一种挖掘臂及滑膜摊铺机 Download PDFInfo
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/301—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
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- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4886—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ for forming in a continuous operation kerbs, gutters, berms, safety kerbs, median barriers or like structures in situ, e.g. by slip-forming, by extrusion
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- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4886—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ for forming in a continuous operation kerbs, gutters, berms, safety kerbs, median barriers or like structures in situ, e.g. by slip-forming, by extrusion
- E01C19/4893—Apparatus designed for railless operation
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
- E02F3/382—Connections to the frame; Supports for booms or arms
- E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/02—Travelling-gear, e.g. associated with slewing gears
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0833—Improving access, e.g. for maintenance, steps for improving driver's access, handrails
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/16—Cabins, platforms, or the like, for drivers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
本发明是一种滑模摊铺机,包括车架、挂装在车架一侧的滑模装置和设在车架前端靠底面的挖掘臂,所述挖掘臂用于向滑模装置运送摊铺物料。所述挖掘臂包括旋转机构、支撑臂、一节臂、二节臂和挖斗,所述支撑臂竖向设置且下端安装于旋转机构,所述一节臂下端铰接于一节臂上端,所述一节臂上端铰接于二节臂下端,所述二节臂的上端铰接挖斗;所述支撑臂与一节臂之间、一节臂与二节臂之间、二节臂与挖斗之间分别由伸缩缸连接。挖掘臂的竖向是一个支撑臂,在支撑臂上设置两节活动臂,两个活动臂的卸料旋转范围大、视线好、操作灵活。
Description
技术领域
本发明涉及摊铺设备,具体是一种挖掘臂及滑膜摊铺机。
背景技术
滑模摊铺机的结构原理是将滑模模具安装于车架一侧,运输物料方式有两种,一种是用转运罐车将物料转运到施工现场,卸置在滑模摊铺机自备的输送装置,绞龙或输送带,通过绞龙或输送带输送到滑模模具内,另一种方式用自卸车将物料转运到现场,用自卸车转运物料,要通过挖掘机或人工才能将物料放置在滑模模具内,在滑模摊铺机的行走连续成型。采用自卸车方式运输物料,卸料置滑模模具内,必将采用挖掘机或人工才能将物料放置在滑模模具内,。采用这种方式容易导致送料不连续、不均匀的问题,十分影响施工效率和路肩成形质量,其二增加了施工成本。
发明内容
为了解决上述问题,本发明提供了一种滑模摊铺机自带的挖掘臂,在高支撑臂的上部设置了两节可动臂,扩大了挖斗的活动范围和角度,实现多方位、多角度挖取物料,其技术方案如下:
一种挖掘臂,包括旋转机构、支撑臂、一节臂、二节臂和挖斗,所述支撑臂竖向设置且下端安装于旋转机构,所述一节臂下端铰接于一节臂上端,所述一节臂上端铰接于二节臂下端,所述二节臂的上端铰接挖斗;所述支撑臂与一节臂之间、一节臂与二节臂之间、二节臂与挖斗之间分别由伸缩缸连接。
上述挖掘臂,所述支撑臂上方安装有驾驶位Ⅱ,所述支撑臂由下到上设有数个攀爬用的踏板。
上述挖掘臂,所述支撑臂的下端连接齿轮旋转机构,所述齿轮旋转机构由旋转电机或液压马达驱动。
本发明还提供一种滑模摊铺机,施工效率高、摊铺成型质量好,挖掘臂设置在滑模摊铺机前端底盘下部,当不需要给滑模模具供料时,整机还能作为挖掘机使用,降低了购置成本。具体方案如下:
一种滑模摊铺机,包括车架、挂装在车架一侧的滑模装置和设在车架前端靠底面的上述挖掘臂、用于向滑模装置运送摊铺物料。
上述滑模摊铺机,所述车架包括底板和在底板上呈左右布置的两个纵向竖板,所述纵向竖板的前端分别安装有向前延伸的延长板,所述旋转机构安装在延长板上;所述竖板的外侧设有数个支撑架。
上述滑模摊铺机,所述车架的后方中部安装有动力总成,所述动力总成顺应车架的前后方向装配;所述车架的后端设有托架,所述挖掘臂旋转伸长后将其挖斗可放置在托架上。
上述滑模摊铺机,所述旋转机构的两侧设有可折叠的支腿,所述支腿铰接在车架上,所述支腿于车架之间安装有实现折叠的伸缩缸。
上述滑模摊铺机,所述车架上设有挂架总成,所述滑模装置可升降的安装在挂架总成上。
上述滑模摊铺机,所述车架的另一侧设有用于攀爬的爬梯和扶手,所述扶手的下端设有底座,所述底座铰接在车架上,所述底座的一侧或两侧设有可插拔的插销,所述插销用于固定车架和底座。
上述滑模摊铺机,所述车架的前端安装有推架机构,所述车架的两侧分别安装行走用的履带轮;所述车架的顶面设有可升降的驾驶位Ⅰ及与其匹配的遮雨棚。
本发明的有益效果为:
其一,挖掘臂的竖向是一个支撑臂,在支撑臂上设置两节活动臂,两个活动臂的卸料旋转范围大、视线好、操作灵活。
其二,摊铺机采用板材机构焊接成的底盘车架,空间利用率高,稳定性好。
其三,在摊铺机上安装挖掘臂,将滑模摊铺机增加了新的功能,在不进行滑模摊铺施工时,此设备可作为挖掘机使用,避免了资源的浪费,使客户购置性价比更高。
附图说明
图1为本发明的摊铺机立体结构示意图;
图2为本发明的摊铺机侧视结构示意图;
图3为本发明的摊铺机内部结构示意图;
图4为本发明的挖掘臂向后背放到车架的结构示意图;
图5为本发明的挖掘臂另一种结构示意图。
图6为本发明的扶手折叠后的结构示意图;
图7为本发明的扶手折叠后连接处的局部放大图;
图8为本发明的扶手折叠后连接处的剖切示意图;
图9和图10为本发明的车架结构示意图;
图11为本发明的履带架结构示意图。
图中:11为履带轮、111为履带架、12为爬梯、13为扶手、131为底座、132为插销、133为销套、134为连接螺栓、14为驾驶位Ⅰ、15为车架、151为纵向竖板、152为支撑架、153为底板、154为延长板、16为托架、17为推架机构、18为动力总成、21为挂架总成Ⅰ、22为挂架总成Ⅱ、31为滑模Ⅰ、32为滑模Ⅱ、41为旋转机构、42为支撑臂、43为一节臂、44为二节臂、45为挖斗、46为支腿、47为踏板、48为旋转电机、49为驾驶位Ⅱ、5为遮雨棚。
具体实施方式
下面结合附图通过实施例对本发明进一步解释说明。在实施例中若无特别注明,那么规定:“前”“后”是驾驶员的位置为基准,摊铺机向前行走的方向为前;“左”“右”方向的确定是驾驶员视角的左右两侧, “上”“下”方向是驾驶员视角的上下。
本实施例的挖掘臂,包括旋转机构41、支撑臂42、一节臂43、二节臂44和挖斗45,所述支撑臂42竖向设置且下端安装于旋转机构41,所述一节臂43下端铰接于一节臂43上端,所述一节臂43上端铰接于二节臂44下端,所述二节臂44的上端铰接挖斗45。如图1至图3所示,支撑臂41与一节臂43之间、一节臂43与二节臂44之间、二节臂44与挖斗45之间分别由伸缩缸如油缸或气缸连接,优选使用油缸,压力稳定。
挖掘臂的支撑臂42的下端连接齿轮旋转机构41,所述旋转机构41由旋转电机48驱动。旋转机构41包括与支撑臂42连接的大齿轮和与电机直连的小齿轮,扩大铲料的范围。
如图5所示,所述支撑臂42上方安装有驾驶位Ⅱ49,所述支撑臂42由下到上设有数个攀爬用的踏板47,驾驶人员能够近距离操控挖掘臂,驾驶位Ⅱ49上配置遮阳伞,提高舒适性。
在滑模摊铺机的前端装配上述挖掘臂,施工效率高、摊铺成型质量好,具体方案如下:
该滑模摊铺机包括车架15、挂装在车架15一侧的滑模装置和设在车架15前端靠下的上述挖掘臂,用于向滑模装置运送摊铺物料。所述车架15的顶面设有可升降的驾驶位Ⅰ14和匹配的遮雨棚5。驾驶位Ⅰ14的升降结构可以采用现有技术中液压升降平台的结构,施工时能够保证驾驶员有足够的视线。
所述车架15的另一侧设有用于攀爬的爬梯12和扶手13。所述车架15的两侧安装行走用的履带轮11,车架15的内部装配动力总成18,用于给整机提供驱动力、液压力以及供电等。
如图9至图11所示,两个履带11左右装配履带架111两侧,履带架111呈梯子形结构。所述车架(15)包括水平的底板(153)和竖直焊接在底板(153)上呈左右布置的两个纵向竖板(151),底板153连接履带架111。所述纵向竖板(151)的前端分别安装有向前延伸的延长板(154),所述旋转机构(41)安装在延长板(154)上。这种板件结构的车架15,使动力总成18有足够的装配空间,车架15的整体重心靠下,整车重心低,施工和行驶时更稳定。所述竖板(151)的外侧设有数个支撑架(152),用于放置整机所需的水箱、油箱等其他部件。
图1至图3中装配的是可上下升降和的挂架总成Ⅰ21,挂装的是混凝土硬路肩成形用的滑模Ⅰ31。图4中装配的是可横向伸缩和纵向升降的挂架总成Ⅱ22,挂装的是混凝土路面摊铺用的滑模Ⅱ32。可以根据需求,更换其他类型的滑模装置。
如图4所示,所述车架15的后端安装有托架16,所述挖掘臂旋转伸长后其挖斗45可放置在托架16上。这样在转运或者停机放置状态时,整车结构更加紧凑,避免车体超长,便于停放。该图4中车架15的前端安装有推架机构17,推架机构17用于推动前置的自卸料车,推架机构17的推滚具体结构可以参考本申请人已经公开的专利CN109878575A 。
进一步,在所述旋转机构41的两侧设置可折叠的支腿46,所述支腿46铰接在车架15上,所述支腿46于车架15之间安装有实现折叠的伸缩缸,通过伸缩缸的伸缩实现支腿46的支撑或折叠作用,提高铲料时挖掘臂的稳定性。
本实施例的摊铺机,如图1和图6所示,扶手13是能够转动折叠到车架15上,扶手13的杆体下端安装到底座131上,底座131的两侧通过连接螺栓134铰接到车架15上,所述爬梯12的上端铰接到底座131上。底座131的一侧或两侧与车架15的连接处还设有销套133,所述销套133的端面为斜面。销套133内设有活动的L形插销132,如图8所示,插销132将车架15与底座131插接,则底座131为固定在车架15的状态。如果需要转动扶手13,则把插销132抽出,底座131与车架15依靠连接螺栓134铰接可转动,转动到所需位置再用插销132把底座131与车架15插接固定。在本实施例中由于插销132为L形、销套133端面为斜面,因此当插销132插接在销套133内后被斜面限位,并不会自转,结构简单、操作方便。另外还可以采用普通端面的销套133,而将插销132的插头设置为方形等来限定其自转。图1中扶手13和爬梯12都是竖直位置,上下车能够正常使用。抽出插销132,将扶手13折叠到了车架15上,如图6所示扶手13水平状态,将插销132再插入到销套133内。同时由于爬梯12上端铰接在底座13上,则在图6状态下将爬梯12继续向车架15折叠180°,实现扶手13和车架12的折叠,减小摊铺机的宽度,便于转运。
Claims (10)
1.一种挖掘臂,其特征在于:包括旋转机构(41)、支撑臂(42)、一节臂(43)、二节臂(44)和挖斗(45),所述支撑臂(42)竖向设置且下端安装于旋转机构(41),所述一节臂(43)下端铰接于一节臂(43)上端,所述一节臂(43)上端铰接于二节臂(44)下端,所述二节臂(44)的上端铰接挖斗(45);所述支撑臂(41)与一节臂(43)之间、一节臂(43)与二节臂(44)之间、二节臂(44)与挖斗(45)之间分别由伸缩缸连接。
2.根据权利要求1所述的挖掘臂,其特征在于:所述支撑臂(42)上方安装有驾驶位Ⅱ(49),所述支撑臂(42)由下到上设有数个攀爬用的踏板(47)。
3.根据权利要求1所述的挖掘臂,其特征在于:所述支撑臂(42)的下端连接齿轮旋转机构,所述齿轮旋转机构由旋转电机或(48)液压马达驱动。
4.一种滑模摊铺机,其特征在于:包括车架(15)、挂装在车架(15)一侧的滑模装置和设在车架(15)前端靠底面的挖掘臂,所述挖掘臂为权利要求1至3中任一项所述的挖掘臂、用于向滑模装置运送摊铺物料。
5.根据权利要求4所述的滑模摊铺机,其特征在于:所述车架(15)包括底板(153)和在底板(153)上呈左右布置的两个纵向竖板(151),所述纵向竖板(151)的前端分别安装有向前延伸的延长板(154),所述旋转机构(41)安装在延长板(154)上;所述竖板(151)的外侧设有数个支撑架(152)。
6.根据权利要求5所述的滑模摊铺机,其特征在于:所述车架(15)的后方中部安装有动力总成(18),所述动力总成(18)顺应车架(15)的前后方向装配;所述车架(15)的后端设有托架(16),所述挖掘臂旋转伸长后将其挖斗(45)可放置在托架(16)上。
7.根据权利要求4所述的滑模摊铺机,其特征在于:所述旋转机构(41)的两侧设有可折叠的支腿(46),所述支腿(46)铰接在车架(15)上,所述支腿(46)于车架(15)之间安装有实现折叠的伸缩缸。
8.根据权利要求4所述的滑模摊铺机,其特征在于:所述车架(15)上设有挂架总成,所述滑模装置可升降的安装在挂架总成上。
9.根据权利要求4所述的滑模摊铺机,其特征在于:所述车架(15)的另一侧设有用于攀爬的爬梯(12)和扶手(13),所述扶手(13)的下端设有底座(131),所述底座(131)铰接在车架(15)上,所述底座(131)的一侧或两侧设有可插拔的插销(132),所述插销(132)用于固定车架(15)和底座(131)。
10.根据权利要求4所述的滑模摊铺机,其特征在于:所述车架(15)的前端安装有推架机构(17),所述车架(15)的两侧分别安装行走用的履带轮(11);所述车架(15)的顶面设有可升降的驾驶位Ⅰ(14)及与其匹配的遮雨棚(15)。
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