CN202656313U - 水泥搅拌车叶片 - Google Patents

水泥搅拌车叶片 Download PDF

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Publication number
CN202656313U
CN202656313U CN 201220225402 CN201220225402U CN202656313U CN 202656313 U CN202656313 U CN 202656313U CN 201220225402 CN201220225402 CN 201220225402 CN 201220225402 U CN201220225402 U CN 201220225402U CN 202656313 U CN202656313 U CN 202656313U
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China
Prior art keywords
blade
concrete mixer
spiral
rear end
isometric
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Expired - Fee Related
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CN 201220225402
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English (en)
Inventor
龚先华
易伟
姚国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongfeng Dream (shiyan) Special Purpose Vehicle Co Ltd
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Dongfeng Dream (shiyan) Special Purpose Vehicle Co Ltd
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Priority to CN 201220225402 priority Critical patent/CN202656313U/zh
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Publication of CN202656313U publication Critical patent/CN202656313U/zh
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Abstract

本实用新型提供了一种水泥搅拌车叶片,包括叶片本体,所述叶片本体的前端部分和后端部分为锥体,其曲面母线的几何形状为等角对数螺旋曲线,叶片的中间部分为圆柱形,其曲面母线的几何形状为阿基米德螺旋线形。使用本实用新型所述的水泥搅拌车叶片,叶片的前端部分和后端部分为几何形状为等角对数螺旋曲线,中间部分为阿基米德螺旋线形,采用这种复合螺旋曲面结构,能够有效的减小搅拌过程中的摩擦阻力,提高叶片的使用寿命;降低了混泥土的剩余量,提高卸料效率。

Description

水泥搅拌车叶片
技术领域
   本实用新型涉及一种水泥搅拌车,尤其是一种水泥搅拌车叶片。
背景技术
   现有水泥搅拌车叶片,多为阿基米德螺旋线或者对数螺旋线叶片拼焊而成,容易造成搅拌不均,出料速度慢、水泥剩余率高、搅拌阻力大,叶片寿命短等问题。
发明内容
本实用新型的目的是提供一种水泥搅拌车叶片,结构更加科学合理,能够提高叶片的使用性能和寿命。
为了解决上述技术问题,本实用新型的技术方案如下:水泥搅拌车叶片,包括叶片本体,其特征在于:所述叶片本体的前端部分和后端部分为锥体,其曲面母线的几何形状为等角对数螺旋曲线,叶片的中间部分为圆柱形,其曲面母线的几何形状为阿基米德螺旋线形。
有益效果:
使用本实用新型所述的水泥搅拌车叶片,叶片的前端部分和后端部分为几何形状为等角对数螺旋曲线,中间部分为阿基米德螺旋线形,采用这种复合螺旋曲面结构,能够有效的减小搅拌过程中的摩擦阻力,提高叶片的使用寿命;降低了混泥土的剩余量,提高卸料效率。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
如图1所示的本实用新型水泥搅拌车叶片,包括叶片本体,所述叶片本体的前端部分1和后端部分3为锥体,其曲面母线的几何形状为等角对数螺旋曲线,叶片的中间部分2为圆柱形,其曲面母线的几何形状为阿基米德螺旋线形。

Claims (1)

1.水泥搅拌车叶片,包括叶片本体,其特征在于:所述叶片本体的前端部分和后端部分为锥体,其曲面母线的几何形状为等角对数螺旋曲线,叶片的中间部分为圆柱形,其曲面母线的几何形状为阿基米德螺旋线形。
CN 201220225402 2012-05-18 2012-05-18 水泥搅拌车叶片 Expired - Fee Related CN202656313U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220225402 CN202656313U (zh) 2012-05-18 2012-05-18 水泥搅拌车叶片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220225402 CN202656313U (zh) 2012-05-18 2012-05-18 水泥搅拌车叶片

Publications (1)

Publication Number Publication Date
CN202656313U true CN202656313U (zh) 2013-01-09

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Family Applications (1)

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CN 201220225402 Expired - Fee Related CN202656313U (zh) 2012-05-18 2012-05-18 水泥搅拌车叶片

Country Status (1)

Country Link
CN (1) CN202656313U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103734895A (zh) * 2013-12-13 2014-04-23 云南中烟昆船瑞升科技有限公司 多功能连续浸提固液分离组合机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103734895A (zh) * 2013-12-13 2014-04-23 云南中烟昆船瑞升科技有限公司 多功能连续浸提固液分离组合机

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130109

Termination date: 20160518

CF01 Termination of patent right due to non-payment of annual fee