CN2088775U - 锄头紧固器 - Google Patents

锄头紧固器 Download PDF

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Publication number
CN2088775U
CN2088775U CN 91212299 CN91212299U CN2088775U CN 2088775 U CN2088775 U CN 2088775U CN 91212299 CN91212299 CN 91212299 CN 91212299 U CN91212299 U CN 91212299U CN 2088775 U CN2088775 U CN 2088775U
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hoe
iron
screw rod
chock
fastening
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CN 91212299
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English (en)
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成明
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Individual
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Individual
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Priority to CN 91212299 priority Critical patent/CN2088775U/zh
Publication of CN2088775U publication Critical patent/CN2088775U/zh
Withdrawn legal-status Critical Current

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Abstract

本实用新型提供了一种紧固锄头的装置,该装置 的特点是楔子上连有螺杆,咬铁上连有紧固铁,紧固 铁套在螺杆上。在锄头把上固定锄头时,咬铁卡住锄 头后,锤紧楔子,旋紧螺杆上的螺帽,锄头就不会松 动。

Description

本实用新型涉及一种锄头紧固器。
现有的锄头与锄头把紧固时,是将凹形咬铁卡住锄头后,在咬铁与锄头把之间的缝隙中,打入楔子。这样固定的锄头,使用时间稍长,就容易松动脱落。
本实用新型的目的是设计一种能够避免锄地时锄头松动脱落的锄头紧固装置。
本实用新型的目的可以通过以下措施来达到:在锄头楔子上连有螺杆,螺杆上配有螺帽,咬铁上连有紧固铁,紧固铁上开有紧固孔。
下面结合附图描述本实用新型的实施例。
图1是本实用新型的形状示意图。
图2是本实用新型的使用状态示意图。
参照附图,锄头楔子〔1〕上连有螺杆〔2〕,螺杆上配有母帽〔3〕,咬铁〔4〕上连有紧固铁〔5〕,紧固铁上开有椭圆形紧固孔〔6〕,紧固铁〔5〕从紧固孔〔6〕处套在楔子〔1〕的螺杆〔2〕上。使用时,首先将锄头套在锄头把上,用咬铁〔4〕卡住锄头,并把楔子〔1〕锤紧,然后再旋紧螺帽〔3〕。
本实用新型和现有技术相比,在紧固锄头时,紧固程度高,不易松动。

Claims (1)

1、一种锄头紧固器由楔子、咬铁、紧固铁等组成,其特征是楔子[1]上连有螺杆[2],螺杆上配有螺帽[3],咬铁[4]上连有紧固铁[5],紧固铁上开有紧固孔[6]。
CN 91212299 1991-03-08 1991-03-08 锄头紧固器 Withdrawn CN2088775U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91212299 CN2088775U (zh) 1991-03-08 1991-03-08 锄头紧固器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91212299 CN2088775U (zh) 1991-03-08 1991-03-08 锄头紧固器

Publications (1)

Publication Number Publication Date
CN2088775U true CN2088775U (zh) 1991-11-20

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ID=4920846

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91212299 Withdrawn CN2088775U (zh) 1991-03-08 1991-03-08 锄头紧固器

Country Status (1)

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CN (1) CN2088775U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105210474A (zh) * 2015-10-12 2016-01-06 程芳茂 一种防止锄头脱柄的装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105210474A (zh) * 2015-10-12 2016-01-06 程芳茂 一种防止锄头脱柄的装置

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