CN2713783Y - 齿锹 - Google Patents

齿锹 Download PDF

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Publication number
CN2713783Y
CN2713783Y CN 200420012015 CN200420012015U CN2713783Y CN 2713783 Y CN2713783 Y CN 2713783Y CN 200420012015 CN200420012015 CN 200420012015 CN 200420012015 U CN200420012015 U CN 200420012015U CN 2713783 Y CN2713783 Y CN 2713783Y
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CN 200420012015
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栗书香
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Abstract

本实用新型公开一种齿锹,由锹头、锹库和锹把构成,其特征在于,锹头是由4个以上锹齿构成,左、右两边有角形锹齿1,断面为三角形,有刃向内,中间有菱形齿2,断面为四边形,每个角形锹齿1、每个菱形锹齿2的厚度尺寸,都由上而下由厚变薄,变尖锐,端部有刃。这种齿锹的优点是,在挖土方,特别是挖湿粘土时特别省力,撮碎石,撮、挖垃圾时省力,效率高。制造齿锹时所用钢材省。

Description

齿锹
                            技术领域
本实用新型涉及一种劳动用具,更具体地说,本实用新型涉及工农业和建筑业劳动用锹。
                            背景技术
目前,人们在劳作时所使用的锹,多为平板锹,锹头是平板形或曲面形,前端有刃,上边有锹库与木把相接,一般情况下是很好用的,当挖湿粘土或碎石的时候特别吃力,效果不好,也容易损坏。
                            发明内容
本实用新型的目的在于克服现有技术不足,提供一种能够省力,又适于挖粘泥土,撮碎石等劳动时需要的一种锹。
本实用新型,包括锹体,锹把,所述的锹体由锹头和锹库构成,其特征在于,锹头是由4个以上锹齿构成;左右两边有角形锹齿,断面为三角形,有刃向内,中间有菱形锹齿,断面为四边形,有两刃向着两边;每个角形锹齿,每个菱形锹齿厚度尺寸,都由上而下,由厚变薄,变尖锐,端部有刃。
本实用新型提供的齿锹的优点:在挖土方,特别是在挖湿粘泥土时特别省力,撮碎石,撮、挖垃圾时省力,效率高。制造齿锹时所用钢材省。
                            附图说明
图1为本实用新型构成示意图。
图2是图1的右视图。
图3为图1中A-A剖面图。
图4为图1中B-B剖面图。
图5为图1中C-C剖面图。
                          具体实施方式
下面结合附图和具体实施例对本实用新型作进一步详细描述。
图1中给出一个有四个齿的齿锹,两边有角形齿1,中间为两个菱形齿2,有锹库3与锹把相连,锹库上有小孔4,钉上钢钉,嵌进锹把,以防锹体从锹把上松脱。本实施例,齿锹由碳素钢作成,角形齿宽20mm,菱形齿宽30mm,齿间空档30mm,锹头高260mm。

Claims (3)

1、一种齿锹,包括锹体,锹把,所述的锹体由锹头和锹库(3)构成,其特征在于,锹头是由4个以上的锹齿组成;左、右两边有角形锹齿(1),断面为三角形,有刃向内;中间有菱形锹齿(2),断面为四边形,有两刃向着两边。
2、按照权利要求1所述的齿锹,其特征在于,所述的角形锹齿(1)的厚度尺寸,由上而下则由厚变薄,变尖锐,端部有刃。
3、按照权利要求1所述的齿锹,其特征在于,所述的菱形齿(2)的厚度尺寸,由上而下则由厚变薄,变尖锐,端部有刃。
CN 200420012015 2004-05-26 2004-05-26 齿锹 Expired - Fee Related CN2713783Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420012015 CN2713783Y (zh) 2004-05-26 2004-05-26 齿锹

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420012015 CN2713783Y (zh) 2004-05-26 2004-05-26 齿锹

Publications (1)

Publication Number Publication Date
CN2713783Y true CN2713783Y (zh) 2005-08-03

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ID=34870156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420012015 Expired - Fee Related CN2713783Y (zh) 2004-05-26 2004-05-26 齿锹

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CN (1) CN2713783Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2570931A (en) * 2018-02-12 2019-08-14 Dello Ugo Agricultural device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2570931A (en) * 2018-02-12 2019-08-14 Dello Ugo Agricultural device

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