WO2017136992A1 - 一种多功能挖掘机 - Google Patents

一种多功能挖掘机 Download PDF

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Publication number
WO2017136992A1
WO2017136992A1 PCT/CN2016/113816 CN2016113816W WO2017136992A1 WO 2017136992 A1 WO2017136992 A1 WO 2017136992A1 CN 2016113816 W CN2016113816 W CN 2016113816W WO 2017136992 A1 WO2017136992 A1 WO 2017136992A1
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Prior art keywords
arm
base
excavator
cab
rotating shaft
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Application number
PCT/CN2016/113816
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English (en)
French (fr)
Inventor
王彩云
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王彩云
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Publication date
Application filed by 王彩云 filed Critical 王彩云
Publication of WO2017136992A1 publication Critical patent/WO2017136992A1/zh

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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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings

Definitions

  • the utility model relates to a multifunctional excavator, belonging to the field of mechanical equipment.
  • the excavator is a earthmoving machine that uses a bucket to excavate materials above or below the surface of the carrier and is loaded into the transport vehicle or discharged to the stockyard.
  • the excavator has become one of the most important construction machinery in the construction of the excavator. Mainly for the dismantling of used buildings and the excavation of the soil. At present, when the excavator dismantles the waste building, the cement infrastructure is demolished in the urban transformation. In the process of dismantling, there will always be a lot of steel bars, especially in the old house renovation. In the middle, the steel bars are intertwined, tend to be more and more dense, and the excavator bucket can't dig it out. When the construction waste after the impact is installed, the steel bars in the cement block are involved in each other, which brings great difficulty to the shovel loading. , seriously affecting work efficiency.
  • the utility model aims at the demolition of the cement infrastructure in the urban reconstruction when the excavator is demolishing the waste building.
  • the steel bars are intertwined, and often more More and more intensive, the excavator bucket can not dig it out.
  • the steel bars in the cement block are involved in each other, which brings great difficulty to the shovel loading and seriously affects the work efficiency.
  • a multifunctional excavator is often used to determine the demolition of the cement infrastructure in the urban reconstruction when the excavator is demolishing the waste building.
  • the utility model relates to a multifunctional excavator, which comprises: a cab, a door, a base, a crawler, a cylinder, a support arm, a hydraulic shear, an excavator arm, a bucket; a cab with a cast iron casing, and a door on one side of the cab, the door being mounted on one side of the cab by a loose-leaf, the bottom of the cab being a base, the base is integrally mounted on the crawler belt, the crawler belt is hinged to the bottom end of the base by a hinge, and a support arm is mounted on one side of the front end of the base, and the support arm is hinged to the base through a rotating shaft, and one end of the oil cylinder Connected to the support arm bending portion through a rotating shaft, the other end of the cylinder is connected to the bottom end of the support arm through a rotating shaft, the hydraulic shear is mounted on the top end of the support arm, and the excavator arm is mounted
  • the hydraulic shearing head is a shearing tool with a sickle-shaped blade on the upper and lower sides, and the upper and lower cutting edges of the hydraulic shearing head are fitted to each other.
  • the hydraulic shear can swing up and down and left and right under the excavator arm and realize 360° flexible rotation.
  • the excavator arm is connected by an excavator boom, an arm, and an autumn frame, and has an arm structure as a whole.
  • the utility model has the hydraulic shear setting, especially in the process of using the demolition of the waste building and the steel bars in the cement block, and the hydraulic shear can be cut off at any time, which facilitates the excavation of the excavator bucket, improves work efficiency, saves time and labor.
  • the utility model has the advantages of simple structure, reasonable design and economical application.
  • Figure 1 is an overall structural view of the present invention.
  • a multifunctional excavator the structure includes: a cab, a door, a base, a crawler, a cylinder, a support arm, a hydraulic shear, an excavator arm, a bucket; a cab with a cast iron casing, the driving A door is mounted on one side of the chamber, the door is mounted on one side of the cab by a loose-leaf, the bottom end of the cab is a base, and the base is integrally mounted on the crawler, and the crawler is hinged to the bottom end of the base through a hinge A supporting arm is mounted on one side of the front end of the base, and the supporting arm is hinged to the base through a rotating shaft.
  • the hydraulic shear is mounted on a top end of the support arm, the excavator arm is mounted on the front end of the base by a screw pin, and the top end of the excavator arm is connected to the bucket through a pin; the hydraulic shear head is a sickle-shaped blade
  • the shearing device, the upper and lower cutting edges of the hydraulic shearing head are fitted to each other; the hydraulic shearing can be swung up and down and left and right under the excavator arm to realize 360° flexible rotation; the excavator arm is excavated by an excavator Arm, the arm, Chiaki frame connected arm whole structure.
  • the hydraulically driven cab hydraulic shear setting uses hydraulic oil as a working medium, and the transmission torque causes the shearing surface to generate a huge shearing force, and the hydraulic shearing force is controlled by the hydraulic cylinder.
  • the shearing operation can be completed by hydraulic shearing, the excavator arm drives the bucket operation, and the cleaning work for the waste building is completed.
  • the hydraulic shearing of the utility model is set, especially in the process of use, the demolition of the waste building and the cement
  • the steel bars in the block are intertwined, and the hydraulic shears can be cut off at any time to facilitate the excavation of the excavator bucket, improve work efficiency, save time and effort, and the utility model has the advantages of simple structure, reasonable design and economical application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Shovels (AREA)

Abstract

一种多功能挖掘机，驾驶室（1）采用铸铁外壳，车门（2）通过活页安装在驾驶室（1）一侧边，驾驶室（1）底端为底座（3），履带（4）通过铰链与底座（3）底端实现铰接，底座（3）前端一侧边安装有支撑臂（6），支撑臂（6）通过转轴与底座（3）实现铰接，油缸（5）一端通过转轴与支撑臂（6）弯曲部连接，油缸（5）另一端通过转轴与支撑臂（6）底端连接，液压剪（7）安装在支撑臂（6）顶端，挖掘机臂（8）通过螺销安装在底座（3）前端，挖掘机臂（8）顶端安装有铲斗（9）。

Description

一种多功能挖掘机 技术领域
本实用新型涉及一种多功能挖掘机，属于机械设备领域。
背景技术
挖掘机是用铲斗挖掘高于或低于承机面的物料，并装入运输车辆或卸至堆料场的土方机械，挖掘机已经成为工程建设中最主要的工程机械之一，挖掘机主要对废旧建筑的拆卸，及对土壤的挖掘，目前挖掘机在对废旧建筑进行拆除时，在城市改造中对水泥基础设施的拆除，在拆除过程中往往会有大量钢筋，尤其在旧房改造中，钢筋互相缠绕，往往会更多，更密集，挖掘机铲斗无法将其挖出，铲装冲击后的建筑垃圾时，因水泥块中的钢筋互相牵连，给铲装带来很大困难，严重影响工作效率。
实用新型内容
本实用新型针对目前挖掘机在对废旧建筑进行拆除时，在城市改造中对水泥基础设施的拆除，在拆除过程中往往会有大量钢筋，尤其在旧房改造中，钢筋互相缠绕，往往会更多，更密集，挖掘机铲斗无法将其挖出，铲装冲击后的建筑垃圾时，因水泥块中的钢筋互相牵连，给铲装带来很大困难，严重影响工作效率的问题，设计了一种多功能挖掘机。
本实用新型解决其技术问题所采取的技术方案是：
该一种多功能挖掘机，其结构包括：驾驶室、车门、底座、履带、油缸、 支撑臂、液压剪、挖掘机臂、铲斗；驾驶室采用铸铁外壳，所述驾驶室一侧边安装有车门，所述车门通过活页安装在驾驶室一侧边，所述驾驶室底端为底座，所述底座整体安装在履带上，所述履带通过铰链与底座底端实现铰接，所述底座前端一侧边安装有支撑臂，所述支撑臂通过转轴与底座实现铰接，所述油缸一端通过转轴与支撑臂弯曲部连接，所述油缸另一端通过转轴与支撑臂底端连接，所述液压剪安装在支撑臂顶端，所述挖掘机臂通过螺销安装在底座前端，所述挖掘机臂顶端通过销轴与铲斗连接。
所述液压剪头为上下带有镰刀形刀片的剪具，所述液压剪头上下刀刃相互贴合。
所述液压剪在挖掘机臂下方可上下左右摆动并实现360°灵活旋转。
所述挖掘机臂由挖掘机大臂、斗杆、千秋架连接，整体为臂状结构。
与现有技术相比，本实用新型的有益效果是：
1.本实用新型液压剪设置，在使用过程中尤其对废旧建筑的拆除及水泥块中钢筋互相缠绕，液压剪可随时剪除，方便挖掘机铲斗的挖除，提高工作效率，省时省力。
2.本实用新型结构简单，设计合理，经济适用。
附图说明
图1为本实用新型整体结构图。
图中：1驾驶室、2车门、3底座、4履带、5油缸、6支撑臂、7液压剪、8 挖掘机臂、9铲斗。
具体实施方式
如图1所示：一种多功能挖掘机，其结构包括：驾驶室、车门、底座、履带、油缸、支撑臂、液压剪、挖掘机臂、铲斗；驾驶室采用铸铁外壳，所述驾驶室一侧边安装有车门，所述车门通过活页安装在驾驶室一侧边，所述驾驶室底端为底座，所述底座整体安装在履带上，所述履带通过铰链与底座底端实现铰接，所述底座前端一侧边安装有支撑臂，所述支撑臂通过转轴与底座实现铰接，所述油缸一端通过转轴与支撑臂弯曲部连接，所述油缸另一端通过转轴与支撑臂底端连接，所述液压剪安装在支撑臂顶端，所述挖掘机臂通过螺销安装在底座前端，所述挖掘机臂顶端通过销轴与铲斗连接；所述液压剪头为上下带有镰刀形刀片的剪具，所述液压剪头上下刀刃相互贴合；所述液压剪在挖掘机臂下方可上下左右摆动并实现360°灵活旋转；所述挖掘机臂由挖掘机大臂、斗杆、千秋架连接，整体为臂状结构。
本实施例所描述的一种多功能挖掘机，使用时，动力驱动驾驶室液压剪设置采用液压油作为工作介质，传递力矩使剪切面产生巨大的剪切力，通过油缸控制液压剪用力，遇到钢筋水泥时，可通过液压剪完成剪切作业，挖掘机臂带动铲斗作业，完成对废旧建筑等清理工作，本实用新型液压剪设置，在使用过程中尤其对废旧建筑的拆除及水泥块中钢筋互相缠绕，液压剪可随时剪除，方便挖掘机铲斗的挖除，提高工作效率，省时省力，本实用新型结构简单，设计合理，经济适用。
以上所述，仅为本实用新型的具体实施方式，熟悉本领域的技术人员在本 实用新型揭露的范围内，可轻易想到的变化，都应涵盖在实用新型的保护范围之内。

Claims (4)

  1. 一种多功能挖掘机，结构包括：驾驶室、车门、底座、履带、油缸、支撑臂、液压剪、挖掘机臂、铲斗；其特征是：驾驶室采用铸铁外壳，所述驾驶室一侧边安装有车门，所述车门通过活页安装在驾驶室一侧边，所述驾驶室底端为底座，所述底座整体安装在履带上，所述履带通过铰链与底座底端实现铰接，所述底座前端一侧边安装有支撑臂，所述支撑臂通过转轴与底座实现铰接，所述油缸一端通过转轴与支撑臂弯曲部连接，所述油缸另一端通过转轴与支撑臂底端连接，所述液压剪安装在支撑臂顶端，所述挖掘机臂通过螺销安装在底座前端，所述挖掘机臂顶端通过销轴与铲斗连接。
  2. 根据权利要求1所述的一种多功能挖掘机，其特征是：液压剪头为上下带有镰刀形刀片的剪具，所述液压剪头上下刀刃相互贴合。
  3. 根据权利要求1所述的一种多功能挖掘机，其特征是：液压剪在挖掘机臂下方可上下左右摆动并实现360°灵活旋转。
  4. 根据权利要求1所述的一种多功能挖掘机，其特征是：挖掘机臂由挖掘机大臂、斗杆、千秋架连接，整体为臂状结构。
PCT/CN2016/113816 2016-02-14 2016-12-30 一种多功能挖掘机 WO2017136992A1 (zh)

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CN201620119755.8 2016-02-14

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108086378A (zh) * 2018-01-25 2018-05-29 林东星 一种多功能蜘蛛式的抢险挖掘机
CN116837921A (zh) * 2023-07-20 2023-10-03 临沂临工重托机械有限公司 一种挖掘机平板伸缩臂

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202989980U (zh) * 2012-11-01 2013-06-12 李小祥 带有液压剪的挖掘装载机
JP2013133699A (ja) * 2011-12-26 2013-07-08 Kuniharu Shishime アタッチメント装着専用ピンホール付きアーム
EP2787148A1 (de) * 2013-04-03 2014-10-08 sat.Industrie-Abbruch GmbH Abbrucheinrichtung insbesondere hydraulisch betätigte Abbruchschere
CN104389330A (zh) * 2014-06-09 2015-03-04 邹家福 带剪破碎锤
CN205024740U (zh) * 2015-09-22 2016-02-10 贺鹏举 一种土木工程用多功能挖掘机械

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013133699A (ja) * 2011-12-26 2013-07-08 Kuniharu Shishime アタッチメント装着専用ピンホール付きアーム
CN202989980U (zh) * 2012-11-01 2013-06-12 李小祥 带有液压剪的挖掘装载机
EP2787148A1 (de) * 2013-04-03 2014-10-08 sat.Industrie-Abbruch GmbH Abbrucheinrichtung insbesondere hydraulisch betätigte Abbruchschere
CN104389330A (zh) * 2014-06-09 2015-03-04 邹家福 带剪破碎锤
CN205024740U (zh) * 2015-09-22 2016-02-10 贺鹏举 一种土木工程用多功能挖掘机械

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108086378A (zh) * 2018-01-25 2018-05-29 林东星 一种多功能蜘蛛式的抢险挖掘机
CN116837921A (zh) * 2023-07-20 2023-10-03 临沂临工重托机械有限公司 一种挖掘机平板伸缩臂
CN116837921B (zh) * 2023-07-20 2024-04-09 临沂临工重托机械有限公司 一种挖掘机平板伸缩臂

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