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普通挖掘机如何改装成挖掘机加长臂?

日期:2021-10-19   来源:http://www.dybocheng.com
挖掘机加长臂分为二段式、三段式、四段式,二段式主要适用于土砂、混凝土等建筑搬运、高速公路坡面修整及河道疏通清淤及建筑基础、河道、深沟等土石方挖掘作业。由于二段加长臂成本比较高,为了节省成本,市场上已经出现套臂产品。那么你知道挖掘机标准版如何改装成挖掘机加长臂吗?接下来我们就来聊一聊它的特点以及改装步骤。
The lengthening arm of excavator is divided into two-stage type, three-stage type and four-stage type. The two-stage type is mainly applicable to building handling such as soil, sand and concrete, expressway slope trimming, river dredging and desilting, building foundation, river channel, deep ditch and other earthwork excavation operations. Due to the high cost of two-stage lengthening arm, arm sleeve products have appeared in the market in order to save cost. Do you know how to refit the excavator standard version into an excavator lengthening arm? Next, let's talk about its features and modification steps.
对施工作业面的适应性强,作业范围广,挖掘机加长臂可以铺设到其他难以到达的地方,满足各种施工要求
It has strong adaptability to the construction surface and wide operation range. The extended arm of excavator can be laid to other difficult places to meet various construction requirements
挖掘机加长臂在施工中的特点:
Characteristics of excavator lengthening arm in Construction:
1、机械化程度高,需要劳动力少,施工组织简单;施工效率高,工程进度快。
1. High degree of mechanization, less labor required and simple construction organization; High construction efficiency and fast project progress.
2、加长后的臂对挖掘机质量要求比较严格,也可以说臂是对挖掘机质量的一次检验,在动作过程中不易离析。
2. The lengthened arm has strict requirements on the quality of the excavator. It can also be said that the arm is a test of the quality of the excavator and is not easy to separate in the process of action.
3、作业安全,可减少施工过程中的危险。
3. Safe operation can reduce the danger in the construction process.
4、对施工作业面的适应性强,作业范围广,挖掘机加长臂可以铺设到其他难以到达的地方,满足各种施工要求。
4. It has strong adaptability to the construction surface and wide operation range. The extended arm of the excavator can be laid to other difficult places to meet various construction requirements.
5、在正常工作条件下,挖掘机加长臂在不会污染环境,符合要求。在日常运作过程中,为了更加方便操作,提高工作效率。
5. Under normal working conditions, the lengthening arm of excavator will not pollute the environment and meets the requirements of environmental protection. In the process of daily operation, in order to facilitate operation and improve work efficiency.
挖掘机改装成挖掘机加长臂步骤:
Steps for refitting an excavator into an excavator lengthening arm:
1、将挖掘机停放在平坦水泥地面,并准备好起重12吨以上吊车并配好吊带及钢丝绳、铁锤、撬棍、开口扳手及活动扳手1套,安装工3-4人。
1. Park the excavator on a flat cement ground, prepare a crane with a lifting capacity of more than 12 tons, and provide a set of sling, steel wire rope, hammer, crowbar, open-ended wrench and adjustable wrench, with 3-4 installers.
2、将挖掘机大臂、小臂、挖斗、连杆摇杆、斗杆油缸、铲斗油缸全部拆掉,并将管接头包好,将所有部件保养好放至仓库。
2. Remove the boom, jib, bucket, connecting rod rocker, stick cylinder and bucket cylinder of the excavator, wrap the pipe joints, maintain all parts and place them in the warehouse.
3、将挖掘机大臂吊装在挖掘机底盘相应的位置,并装好大臂座销轴,紧固销轴。将大臂叉处油管对接,防止挖掘机启动漏油。
3. Hoist the excavator boom at the corresponding position of the excavator chassis, install the boom seat pin shaft and fasten the pin shaft. Butt the oil pipe at the boom fork to prevent oil leakage from starting the excavator.
4、将动臂油缸与动臂中套用原机销轴装配好。
4. Assemble the boom cylinder and the boom middle sleeve with the original pin shaft.
5、将斗杆油缸安装在大臂上,并紧固好销轴。
5. Install the stick cylinder on the boom and fasten the pin shaft.
6、将小臂翻转,并用垫木垫起,避免铲斗油缸与地面接触,将大臂与小臂用大臂叉销连接,并固定好大臂叉销,将大臂与小臂连接的油管配好密封圈并接好。
6. Turn the jib over and pad it with skids to avoid contact between the bucket cylinder and the ground. Connect the jib with the jib with the jib fork pin, fix the jib fork pin, and match the sealing ring with the oil pipe connected between the jib and the jib.
7、将挖斗平放,并将小臂与挖斗相应孔用销轴连接,将连杆与挖斗相应孔用销轴连接。做好挖掘机所有润滑点的润滑,往返运动挖掘机大小臂,检查有无油管漏油,运动有无异响,将挖掘机大臂抬至较好点、放至较低点检查有无干涉、异响,检查合格后将机器交付使用。
7. Place the bucket horizontally, connect the jib with the corresponding hole of the bucket with a pin shaft, and connect the connecting rod with the corresponding hole of the bucket with a pin shaft. Lubricate all lubrication points of the excavator, move the large and small arms of the excavator back and forth, check whether there is oil leakage from the oil pipe and whether there is abnormal noise during the movement, lift the excavator boom to a better point and put it to a lower point to check whether there is interference and abnormal noise, and deliver the machine after passing the inspection.


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