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            伸縮臂挖掘機的使用特性介紹

            日期:2023-05-25   來源:http://www.pasailunjiaoyu.com/
            一:伸縮臂挖掘機分類
            1: Classification of telescopic excavator
            按其結構外型可分為:外伸縮和內伸縮; 外伸縮是通過伸縮缸及滑塊的作用使移動體在固定體上方使其自由伸縮。內伸縮是移動體套入固定體內,通過伸縮缸的伸縮使移動體伸出及縮回
            According to its structural appearance, it can be divided into: external expansion and internal expansion; External expansion is achieved by the action of the expansion cylinder and slider to allow the moving body to freely expand and retract above the fixed body. Internal expansion and contraction refers to the insertion of a moving body into a fixed body, and the extension and retraction of the moving body are achieved through the expansion and contraction of the expansion and contraction cylinder
            按其工作原理可分為:順序伸縮和同步伸縮。順序伸縮采用多級缸或多個單級缸等方式直接用油缸推動;同步伸縮采用單缸加鋼絲繩、滑輪組件實現伸縮。
            According to its working principle, it can be divided into sequential scaling and synchronous scaling. Sequential expansion adopts methods such as multi-stage cylinders or multiple single stage cylinders, which are directly pushed by oil cylinders; Synchronous expansion and contraction are achieved by using a single cylinder with steel wire rope and pulley components.
            二:伸縮臂挖掘機特征
            2: Features of telescopic excavator
            外伸縮臂,其特征主要在于:
            The main features of extending and retracting the arm are:
            長臂挖掘機出租
            1、外伸縮臂由上滑動臂與下固定臂兩部分構成,上滑動臂安裝在下固定臂上方,通過兩側滾輪及道軌上下組成活動體,通過伸縮缸的伸縮來推動上滑動體前后自由伸縮。
            1. The outward extension and retraction arm consists of two parts: the upper sliding arm and the lower fixed arm. The upper sliding arm is installed above the lower fixed arm and forms a movable body through the rollers on both sides and the track up and down. The upper sliding body is pushed forward and backward freely through the expansion and contraction of the telescopic cylinder.
            2、上滑動臂內裝伸縮缸,伸縮缸的缸體固定在下固定臂上,伸縮缸活塞桿固定在上滑動臂上。其主要部件有:固定體、移動體、滑塊、伸縮缸等。外伸縮臂具有受力大、結構簡單,能夠自由調整工作半徑、調整挖掘深度,易于操作,適應特定環境作業。但其行程較小,一般其行程在4米內。
            2. The upper sliding arm is equipped with a telescopic cylinder, the cylinder body of the telescopic cylinder is fixed on the lower fixed arm, and the piston rod of the telescopic cylinder is fixed on the upper sliding arm. Its main components include: fixed body, moving body, slider, telescopic cylinder, etc. The outward extension and retraction arm has the advantages of large force, simple structure, and the ability to freely adjust the working radius and excavation depth, making it easy to operate and suitable for specific environmental operations. But its journey is relatively small, usually within 4 meters.
            內伸縮臂,其特征主要在于:
            The main features of an internal telescopic arm are:
            1、 內伸縮臂是由移動體套入固定體內,通過伸縮缸的伸縮使移動體伸出及縮回,從而達到自由伸縮的目的
            1. The inner telescopic arm is inserted into the fixed body by the moving body, and the moving body is extended and retracted through the expansion and contraction of the telescopic cylinder, thereby achieving the goal of free expansion and contraction
            2、 其結構只有一個固定體和一個或多個移動體,節為固定體,其余的是移動體,移動體按其大小先后順序套入固定體內,原理是二節套入一節、三節套入二節….,通過伸縮缸使其有順序伸出或縮回;內伸縮臂其結構較復雜、生產成本較高,一般設計成兩節以上,用于深坑作業的抓取與揚土。其優點是增大了作業半徑以及挖掘深度。
            2. Its structure consists of only one fixed body and one or more moving bodies. The first section is a fixed body, and the rest are moving bodies. The moving bodies are inserted into the fixed body in order of size. The principle is that two sections are inserted into one section, and three sections are inserted into two sections, By extending or retracting the cylinder in sequence; The internal telescopic arm has a complex structure and high production cost, usually designed into more than two sections, and is used for gripping and lifting soil in deep pit operations. Its advantage is that it increases the operating radius and excavation depth.
            本文由加長臂挖掘機出租友情奉獻.更多有關的知識請點擊:http://www.pasailunjiaoyu.com真誠的態度.為您提供為的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待
            This article is dedicated to the rental of extended arm excavators. For more information, please click on: http://www.pasailunjiaoyu.com Sincere attitude. We will provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Stay tuned

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