CN104929185A - 挖掘机铲齿 - Google Patents

挖掘机铲齿 Download PDF

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CN104929185A
CN104929185A CN201510307993.1A CN201510307993A CN104929185A CN 104929185 A CN104929185 A CN 104929185A CN 201510307993 A CN201510307993 A CN 201510307993A CN 104929185 A CN104929185 A CN 104929185A
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fork
spear
excavator
pair
connecting plate
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CN104929185B (zh
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高永兴
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Hunan Santer Machinery Manufacturing Co ltd
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Deqing County Xingaoling Stainless Steel Materials Co Ltd
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Abstract

挖掘机铲齿。提供了一种结构简单，方便加工，提高连接可靠性的挖掘机铲齿。包括铲尖、连接座、连板、一对铲板、一对套管和一对弹簧，所述铲尖和连接座连为一体，所述连接座呈U形，所述连接座的U形口的两侧分别设有对应的安装孔；所述铲尖上设有连接孔，所述连板通过所述连接孔固定设在所述铲尖上，一对所述铲板分别对称设在所述连板上、且位于所述铲尖的两侧，所述铲板和铲尖之间设有间隙；所述弹簧设在所述套管内，所述套管设在所述铲板和铲尖的间隙内。本发明在工作中，铲尖和连接座连为一体，连接座通过U形口连接在挖掘机上；铲尖的两侧通过连板设置铲板起到辅助、保护铲尖的作用；方便、可靠。

Description

挖掘机铲齿
技术领域
本发明涉及挖掘机，尤其涉及挖掘机的铲齿。
背景技术
挖掘机是各种工程施工中不可缺少的机械设备，挖掘机的铲齿在施工中受到不断磨损，需要及时更换。现有技术中，为了降低生产成本，将铲齿设计成分体式结构包括铲齿固定座和铲尖，工作中，只需更换铲尖即可；然而，在长时间工作过程后，存在拆卸不便等弊端。
发明内容
本发明针对以上问题，提供了一种结构简单，方便加工，提高连接可靠性的挖掘机铲齿。
    本发明的技术方案是：包括铲尖、连接座、连板、一对铲板、一对套管和一对弹簧，所述铲尖和连接座连为一体，所述连接座呈U形，所述连接座的U形口的两侧分别设有对应的安装孔；
   所述铲尖上设有连接孔，所述连板通过所述连接孔固定设在所述铲尖上，一对所述铲板分别对称设在所述连板上、且位于所述铲尖的两侧，所述铲板和铲尖之间设有间隙；
   所述弹簧设在所述套管内，所述套管设在所述铲板和铲尖的间隙内。
   所述套管的一端固定设在所述连接座上，另一端穿过所述连板。
   所述连接座的U形口内设有摩擦层。
本发明在工作中，铲尖和连接座连为一体，连接座通过U形口连接在挖掘机上；铲尖的两侧通过连板设置铲板起到辅助、保护铲尖的作用；由于铲尖和铲板之间设有间隙，容易存在物料聚集，通过设置在套管内的弹簧将物料弹出，提高工作的可靠性；在铲板损坏时，可通过更换铲板，方便、可靠。
附图说明
图1是本发明的结构示意图；
图中1是铲尖，2是连接座，20是安装孔，3是连板，4是铲板，5是套管，6是弹簧,7是间隙。
具体实施方式
    本发明如图1所示，包括铲尖1、连接座2、连板3、一对铲板4、一对套管5和一对弹簧6，所述铲尖1和连接座2连为一体，所述连接座2呈U形，所述连接座2的U形口的两侧分别设有对应的安装孔20；
   所述铲尖1上设有连接孔，所述连板3通过所述连接孔固定设在所述铲尖1上，一对所述铲板4分别对称设在所述连板3上、且位于所述铲尖1的两侧，所述铲板4和铲尖1之间设有间隙7；铲板和铲尖同时工作，提高了工作效率和质量。工作中，铲板可拆卸连接在连板上。
   所述弹簧6设在所述套管5内，所述套管5设在所述铲板和铲尖的间隙7内。

Claims (3)

1. 挖掘机铲齿，其特征在于，包括铲尖、连接座、连板、一对铲板、一对套管和一对弹簧，所述铲尖和连接座连为一体，所述连接座呈U形，所述连接座的U形口的两侧分别设有对应的安装孔；
   所述铲尖上设有连接孔，所述连板通过所述连接孔固定设在所述铲尖上，一对所述铲板分别对称设在所述连板上、且位于所述铲尖的两侧，所述铲板和铲尖之间设有间隙；
   所述弹簧设在所述套管内，所述套管设在所述铲板和铲尖的间隙内。
2. 根据权利要求1所述的挖掘机铲齿，其特征在于，所述套管的一端固定设在所述连接座上，另一端穿过所述连板。
3. 根据权利要求1所述的挖掘机铲齿，其特征在于，所述连接座的U形口内设有摩擦层。
CN201510307993.1A 2015-06-08 2015-06-08 挖掘机铲齿 Active CN104929185B (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113390A (en) * 1962-04-30 1963-12-10 Charles W Pewthers Movable excavating bucket teeth
GB8816884D0 (en) * 1987-07-29 1988-08-17 Waters G A Improved excavator bucket
CN202767165U (zh) * 2012-09-19 2013-03-06 宁波吉威熔模铸造有限公司 挖掘机斗齿
CN203213196U (zh) * 2013-05-02 2013-09-25 宁波宇翔机械铸造有限公司 一种耐磨双头挖掘机斗齿
CN203213191U (zh) * 2013-05-02 2013-09-25 宁波宇翔机械铸造有限公司 一种双头挖掘机斗齿
CN203891111U (zh) * 2014-05-16 2014-10-22 徐工集团工程机械股份有限公司 斗齿以及铲运设备
CN104372824A (zh) * 2014-12-02 2015-02-25 常州利普金属制品有限公司 顶切式挖掘机铲斗
CN204781073U (zh) * 2015-06-08 2015-11-18 德清县新高凌不锈钢材料有限公司 挖掘机铲齿

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113390A (en) * 1962-04-30 1963-12-10 Charles W Pewthers Movable excavating bucket teeth
GB8816884D0 (en) * 1987-07-29 1988-08-17 Waters G A Improved excavator bucket
CN202767165U (zh) * 2012-09-19 2013-03-06 宁波吉威熔模铸造有限公司 挖掘机斗齿
CN203213196U (zh) * 2013-05-02 2013-09-25 宁波宇翔机械铸造有限公司 一种耐磨双头挖掘机斗齿
CN203213191U (zh) * 2013-05-02 2013-09-25 宁波宇翔机械铸造有限公司 一种双头挖掘机斗齿
CN203891111U (zh) * 2014-05-16 2014-10-22 徐工集团工程机械股份有限公司 斗齿以及铲运设备
CN104372824A (zh) * 2014-12-02 2015-02-25 常州利普金属制品有限公司 顶切式挖掘机铲斗
CN204781073U (zh) * 2015-06-08 2015-11-18 德清县新高凌不锈钢材料有限公司 挖掘机铲齿

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