CN202535684U - 一种耐磨犁铲 - Google Patents

一种耐磨犁铲 Download PDF

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Publication number
CN202535684U
CN202535684U CN2012201718472U CN201220171847U CN202535684U CN 202535684 U CN202535684 U CN 202535684U CN 2012201718472 U CN2012201718472 U CN 2012201718472U CN 201220171847 U CN201220171847 U CN 201220171847U CN 202535684 U CN202535684 U CN 202535684U
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plough shovel
shovel
plough
resisting
abrasion
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沈大东
王俊发
焦仁宝
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Jiamusi University
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Jiamusi University
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Abstract

本实用新型涉及一种耐磨犁铲,它由:犁铲、刀刃、凹槽、铲尖构成。在犁铲的表面上等距离的设有数个凹槽,凹槽的形状为四棱台形,犁铲的两侧设有刀刃,犁铲的前端设有铲尖。该产品结构简单,设计合理,由于在犁铲的表面上设有凹槽,高硬度耐磨合金堆焊在凹槽内,增加了高硬度合金层与犁铲的结合面积,使高硬度合金层与犁铲的结合更为牢固,避免了堆焊的高硬度合金层产生裂纹,甚至脱落现象的发生,延长了犁铲的使用寿命,使铲刃更加锋利。

Description

一种耐磨犁铲
技术领域:本实用新型涉及一种耐磨犁铲。
背景技术:犁铲是耕作机械的主要磨损零件,它在作业时受土壤颗粒和砂粒的强烈磨削,划擦,磨损极快,为了解决磨损快的问题,大多是在犁铲工作部位的表面堆焊一层高硬度耐磨合金,但由于目前的犁铲表面是平面的,没有凹槽,堆焊的高硬度耐磨合金层容易产生裂纹,甚至脱落,影响犁铲的使用效果。
发明内容:本实用新型的目的在于克服上述缺点,提供一种耐磨犁铲,它主要解决了现有的犁铲表面是平面的,没有凹槽,堆焊的高硬度耐磨合金层容易产生裂纹,脱落等问题。本实用新型的目的是这样实现的,一种耐磨犁铲由:犁铲、刀刃、凹槽、铲尖构成。在犁铲的表面上等距离的设有数个凹槽,凹槽的形状为四棱台形,犁铲的两侧设有刀刃,犁铲的前端设有铲尖。该产品结构简单,设计合理,由于在犁铲的表面上设有凹槽,高硬度耐磨合金堆焊在凹槽内,增加了高硬度合金层与犁铲的结合面积,使高硬度合金层与犁铲的结合更为牢固,避免了堆焊的高硬度合金层产生裂纹,甚至脱落现象的发生,延长了犁铲的使用寿命,使铲刃更加锋利。
附图说明:
附图1是本实用新型一种耐磨犁铲的主视图。
附图2是本实用新型一种耐磨犁铲的侧视图。
1-犁铲  2-刀刃  3-凹槽  4-铲尖
具体实施方式:下面结合附图详细说明本实用新型的最佳实施例,一种耐磨犁铲由:犁铲1、刀刃2、凹槽3、铲尖4构成。在犁铲1的表面上等距离的设有数个凹槽3,凹槽3的形状为四棱台形,犁铲1的两侧设有刀刃2,犁铲1的前端设有铲尖4。

Claims (1)

1.一种耐磨犁铲,它由:犁铲(1)、刀刃(2)、凹槽(3)、铲尖(4)构成,其特征在于:在犁铲(1)的表面上等距离的设有数个凹槽(3),凹槽(3)的形状为四棱台形,犁铲(1)的两侧设有刀刃(2),犁铲(1)的前端设有铲尖(4)。
CN2012201718472U 2012-04-22 2012-04-22 一种耐磨犁铲 Expired - Fee Related CN202535684U (zh)

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CN2012201718472U CN202535684U (zh) 2012-04-22 2012-04-22 一种耐磨犁铲

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CN202535684U true CN202535684U (zh) 2012-11-21

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2648713C1 (ru) * 2016-12-16 2018-03-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" Долото глубокорыхлителя повышенной износостойкости для работы на связных почвах
CN112935728A (zh) * 2021-02-07 2021-06-11 中国科学院金属研究所 一种低阻力耐磨犁铲尖的制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2648713C1 (ru) * 2016-12-16 2018-03-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" Долото глубокорыхлителя повышенной износостойкости для работы на связных почвах
CN112935728A (zh) * 2021-02-07 2021-06-11 中国科学院金属研究所 一种低阻力耐磨犁铲尖的制造方法

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