CN205189378U - 一种喷涂机用输料轴 - Google Patents

一种喷涂机用输料轴 Download PDF

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CN205189378U
CN205189378U CN201520967867.4U CN201520967867U CN205189378U CN 205189378 U CN205189378 U CN 205189378U CN 201520967867 U CN201520967867 U CN 201520967867U CN 205189378 U CN205189378 U CN 205189378U
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defeated material
material axle
feeding shaft
blade
inward flange
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李永胜
陈茹
张辉
刘世伟
宋汝军
李致宇
张婕妤
任怡
马红刚
何小宏
王维林
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Shandong Tianrui Heavy Industry Co Ltd
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Abstract

本实用新型提供了一种喷涂机用输料轴,包括输料轴本体,螺旋设置在输料轴本体上的叶片,所述叶片包括与输料轴本体直接连接的内边缘,所述内边缘与输送轴本体之间为无缝隙连接;所述内边缘与输料轴本体之间为无缝隙焊接;所述叶片还包括远离输料轴本体的外边缘。本实用新型输料轴通过对螺旋叶片的改进,有效防止了物料的回流,能够始终保持所设定的压力喷出,保证喷涂过程中受力均衡,确保砂浆和墙体之间粘度高,有效防止了空鼓现象,并且减少了熟料轴在输料过程中砂浆与输料轴之间的相对运动摩擦,输料轴摩擦程度变小,提高了输料轴使用寿命,改造以后的输料轴,结构更加合理,这样既能保证设备长时间连续运转,又给施工降低了成本。

Description

一种喷涂机用输料轴
技术领域
本实用新型涉及机械装备领域,尤其涉及一种喷涂机设备,具体是指一种喷涂机用输料轴。
背景技术
喷涂机是一种集搅拌、喷涂为一体的专业建筑工程设备,主要用于建筑内外墙体的砂浆喷涂作业。它将干粉砂浆在机器上与水自动混合经过二级搅拌后,通过螺杆泵将砂浆压出,与高压空气混合后,均匀地将砂浆喷射到墙面上,避免了目前作业方法中混凝土预制砂浆在运输、保存等环节上存在的一系列问题,解决了传统人工抹灰,砂浆和墙体的粘结度不够,容易出现空鼓的缺点。
喷涂机施工过程中须保证水灰比保持基本不变,这样才能保证施工的正常进行。由于喷涂机输料轴在施工中不断与物料搅拌发生摩擦,会导致输料轴磨损变形,同时,喷涂过程中外界杂物容易掺入到物料中,这就很难保证出料量均匀不变,出料量的多少容易导致施工过程浆料稠稀不定,浆料太稠容易堵塞砂浆管,浆料太稀不容易粘附到墙上。
原有的输料轴螺旋部分焊接以后,螺旋部分跟轴管之间留有间隙;仅靠一段钢筋将这两部分连接在一起,耐磨性和承受强度都不足;因为有间隙,在输料的过程中,物料从间隙漏掉,下料少而且不稳定;容易造成混合的浆料稠稀不一样。
发明内容
本实用新型要解决的技术问题是针对现有技术所存在的不足之处,提供一种喷涂机用输料轴,该输料轴通过对螺旋叶片的改进,有效防止了物料的回流,能够始终保持所设定的压力喷出,保证喷涂过程中受力均衡,确保砂浆和墙体之间粘度高,有效防止了空鼓现象,并且减少了熟料轴在输料过程中砂浆与输料轴之间的相对运动摩擦,输料轴摩擦程度变小,提高了输料轴使用寿命,改造以后的输料轴,结构更加合理,这样既能保证设备长时间连续运转,又给施工降低了成本。
本实用新型的技术解决方案是,提供如下一种喷涂机用输料轴,包括输料轴本体,螺旋设置在输料轴本体上的叶片,所述叶片包括与输料轴本体直接连接的内边缘,所述内边缘与输送轴本体之间为无缝隙连接。
作为优选,所述内边缘与输料轴本体之间为无缝隙焊接。
作为优选,所述内边缘与输料轴本体之间为无缝隙粘接。
作为优选,所述叶片与输料轴本体为一次成型的一体结构。
作为优选,所述叶片还包括远离输料轴本体的外边缘,所述外边与距离内边缘的高度为20mm。
作为优选,所述叶片的厚度为6mm。
作为优选,所述叶片的螺距为90mm。
采用本技术方案的有益效果:该输料轴通过对螺旋叶片的改进,有效防止了物料的回流,能够始终保持所设定的压力喷出,保证喷涂过程中受力均衡,确保砂浆和墙体之间粘度高,有效防止了空鼓现象,并且减少了熟料轴在输料过程中砂浆与输料轴之间的相对运动摩擦,输料轴摩擦程度变小,提高了输料轴使用寿命,改造以后的输料轴,结构更加合理,这样既能保证设备长时间连续运转,又给施工降低了成本。
附图说明
图1为喷涂机用输料轴的结构示意图。
图2为图1中叶片的结构示意图。
图中所示:1、输料轴本体,2、叶片,3、内边缘,4、外边缘。
具体实施方式
为便于说明,下面结合附图,对实用新型的喷涂机用输料轴做详细说明。
如图1~2中所示,一种喷涂机用输料轴,包括输料轴本体1,螺旋设置在输料轴本体1上的叶片2,所述叶片2包括与输料轴本体1直接连接的内边缘3,所述内边缘3与输送轴本体1之间为无缝隙连接;所述内边缘3与输料轴本体1之间为无缝隙焊接;所述叶片2还包括远离输料轴本体1的外边缘4,所述外边缘4距离内边缘3的高度为20mm;所述叶片的厚度为6mm;所述叶片的螺距为90mm。
另外,所述内边缘3与输送轴本体1之间为无缝隙连接还包括其他连接方式,如内边缘3与输料轴本体1之间为无缝隙粘接,过盈配合连接,或者叶片2与输料轴本体1为一次成型的一体结构等等。
改造后的输料轴结构更加简单,这种结构的输料螺旋,焊接后紧靠轴管,强度和耐磨性都有所提高;与轴管之间没有间隙,输料的过程中不会产生料回流的现象,增加了输料量;保证了设备出浆量充足而且连续。
综上所述,改造后的轴很好的解决了设备下料不足的情况,而且在制作过程优化了加工工艺,保证了焊接以后的强度,使用过程中既满足了施工要求,又降低了施工成本。
在上述实施例中,对本实用新型的最佳实施方式做了描述,很显然,在本实用新型的发明构思下,仍可做出很多变化。在此,应该说明,在本实用新型的发明构思下所做出的任何改变都将落入本实用新型的保护范围内。

Claims (7)

1.一种喷涂机用输料轴,包括输料轴本体(1),螺旋设置在输料轴本体(1)上的叶片(2),其特征是:所述叶片(2)包括与输料轴本体(1)直接连接的内边缘(3),所述内边缘(3)与输送轴本体之间为无缝隙连接。
2.根据权利要求1所述的喷涂机用输料轴,其特征是:所述内边缘(3)与输料轴本体(1)之间为无缝隙焊接。
3.根据权利要求1所述的喷涂机用输料轴,其特征是:所述内边缘(3)与输料轴本体(1)之间为无缝隙粘接。
4.根据权利要求1所述的喷涂机用输料轴,其特征是:所述叶片(2)与输料轴本体(1)为一次成型的一体结构。
5.根据权利要求1所述的喷涂机用输料轴,其特征是:所述叶片(2)还包括远离输料轴本体(1)的外边缘(4),所述外边与距离内边缘(3)的高度为20mm。
6.根据权利要求1所述的喷涂机用输料轴,其特征是:所述叶片(2)的厚度为6mm。
7.根据权利要求1所述的喷涂机用输料轴,其特征是:所述叶片(2)的螺距为90mm。
CN201520967867.4U 2015-11-30 2015-11-30 一种喷涂机用输料轴 Active CN205189378U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105386591A (zh) * 2015-11-30 2016-03-09 山东天瑞重工有限公司 一种喷涂机用输料轴

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105386591A (zh) * 2015-11-30 2016-03-09 山东天瑞重工有限公司 一种喷涂机用输料轴

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