CN210552918U - 双螺杆喂料机 - Google Patents

双螺杆喂料机 Download PDF

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CN210552918U
CN210552918U CN201921239153.6U CN201921239153U CN210552918U CN 210552918 U CN210552918 U CN 210552918U CN 201921239153 U CN201921239153 U CN 201921239153U CN 210552918 U CN210552918 U CN 210552918U
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胡求学
闫茹
于冉
张建民
徐良
张奇
张东宝
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Nanjing Qingyan Polymer New Materials Co ltd
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Abstract

本实用新型提供一种双螺杆喂料机。本实用新型包括安装底板,安装底板上通过支架安装料斗和驱动电机,料斗上部设置有进料口,料斗底部设置有球斗,料斗里面设置有搅拌轴,搅拌轴上设置有搅拌叶片,球斗底部设置水平出料管,出料管里面设置有相对运动的双螺杆,出料管的端部设置有出料口,双螺杆分别连接一个驱动齿轮,每个所述的驱动齿轮位于主动齿轮的两侧并与所述主动齿轮啮合,所述主动齿轮安装在所述驱动电机的动力输出轴上,所述驱动电机的动力输出轴上安装主动皮带轮,所述主动皮带轮通过皮带连接被动皮带轮,所述被动皮带轮的轴通过转向驱动装置连接所述的搅拌轴。本实用新型能够有效避免物料在球斗内的架桥的情况,并且结构简单。

Description

双螺杆喂料机
技术领域:
本发明涉及一种双螺杆喂料机,属于化工机械设备技术领域。
背景技术:
作为化学粉料加工中使用十分频繁的一种设备,现有的螺杆喂料机存在着粘性粉料在喂料机的球斗里易架桥以及下料易粘附螺杆,喂料过程中有粉料从齿轮箱与球斗连接处外溢,粉料易与螺杆之间粘附,喂料机重量大,传动效率差,不够节约能源的缺点,因此,针对上述问题提出一种双螺杆喂料机。
发明内容:
本发明的目的是针对上述存在的问题提供一种双螺杆喂料机,使物料在球斗内不形成架桥的情况,避免下料时料物粘附螺杆,保证了搅拌喂料的高效性,大大提高了工厂的生产效率,提高产能,并且设备整体结构简单。
上述的目的通过以下的技术方案实现:
一种双螺杆喂料机,包括安装底板,所述安装底板上通过支架安装料斗和驱动电机,所述料斗上部设置有进料口,所述料斗底部设置有球斗,所述料斗里面设置有搅拌轴,所述搅拌轴上设置有搅拌叶片,所述球斗底部设置水平出料管,所述出料管里面设置有相对运动的双螺杆,所述出料管的端部设置有出料口,所述双螺杆分别连接一个驱动齿轮,每个所述的驱动齿轮位于主动齿轮的两侧并与所述主动齿轮啮合,所述主动齿轮安装在所述驱动电机的动力输出轴上,所述驱动电机的动力输出轴上安装主动皮带轮,所述主动皮带轮通过皮带连接被动皮带轮,所述被动皮带轮的轴通过转向驱动装置连接所述的搅拌轴。
所述的双螺杆喂料机,所述转向驱动装置包括安装在所述皮带轮的轴上的垂直设置的45度轴角等径锥齿轮,所述垂直设置的45度轴角等径锥齿轮与水平设置的45度轴角等径锥齿轮啮合,所述水平设置的45度轴角等径锥齿轮连接所述的搅拌轴。
所述的双螺杆喂料机,所述的搅拌轴的底端部连接有伸入所述球斗的倾斜叶片,所述倾斜叶片的倾角为30-60°。
所述的双螺杆喂料机,所述驱动齿轮、主动齿轮设置在第一齿轮箱里面。
所述的双螺杆喂料机,所述转向驱动装置设置在第二齿轮箱里面。
有益效果:
本发明在料斗中设置搅拌轴,同时球斗中设置相对运动的双螺杆送料,通过一套电机驱动,通过合理的传动装置的设计,同时带动搅拌轴和双螺杆,使物料在球斗内不形成架桥的情况,避免下料时料物粘附螺杆,保证了搅拌喂料的高效性,大大提高了工厂的生产效率,提高产能。同时本发明通过一套驱动电机同时带动搅拌轴和双螺杆的运动,减少了设备投资,减轻了整体设备的重量并且更加节能。
附图说明:
图1是本发明的结构示意图。
图中1、安装底板;2、料斗;3、驱动电机;4、球斗;5、搅拌轴;6、搅拌叶片;7、水平出料管;8、双螺杆;9、出料口;10、驱动齿轮;11、主动齿轮;12、主动皮带轮;13、皮带;14、被动皮带轮;15、垂直设置的45度轴角等径锥齿轮;16、水平设置的45度轴角等径锥齿轮;17、倾斜叶片;18、进料口。
具体实施方式:
实施例1:
如图1所示:本实施例的双螺杆喂料机,包括安装底板1,所述安装底板上通过支架安装料斗2和驱动电机3,所述料斗上部设置有进料口18,所述料斗底部设置有球斗4,所述料斗里面设置有搅拌轴5,所述搅拌轴上设置有搅拌叶片6,所述球斗底部设置水平出料管7,所述出料管里面设置有相对运动的双螺杆8,所述出料管的端部设置有出料口9,所述双螺杆分别连接一个驱动齿轮10,每个所述的驱动齿轮位于主动齿轮11的两侧并与所述主动齿轮啮合,所述主动齿轮安装在所述驱动电机的动力输出轴上,所述驱动电机的动力输出轴上安装主动皮带轮12,所述主动皮带轮通过皮带13连接被动皮带轮14,所述被动皮带轮的轴通过转向驱动装置连接所述的搅拌轴。由于装螺杆中两个螺杆并列水平设置,因此图1中只显示前面的螺杆,后面的螺杆与其平行并列。
本实施例中所述的双螺杆喂料机,所述转向驱动装置包括安装在所述皮带轮的轴上的垂直设置的45度轴角等径锥齿轮15,所述垂直设置的45度轴角等径锥齿轮与水平设置的45度轴角等径锥齿轮16啮合,所述水平设置的45度轴角等径锥齿轮连接所述的搅拌轴。
本实施例中所述的双螺杆喂料机,所述的搅拌轴的底端部连接有伸入所述球斗的倾斜叶片17,所述倾斜叶片的倾角为30-60°。
本实施例中所述的双螺杆喂料机,所述驱动齿轮、主动齿轮设置在第一齿轮箱里面。(齿轮箱为常规的齿轮箱,图中未示出)通过齿轮箱的设置,避免齿轮裸露造成的安全隐患,使得产品更安全。本实施例中所述的双螺杆喂料机,所述转向驱动装置设置在第二齿轮箱里面。
工作过程:
启动驱动电机,驱动电机的动力输出轴同时带动主动齿轮转动和主动皮带轮转动;主动齿轮的转动带动两侧的两个从动齿轮相向转动,从而分别带动双螺杆转动进行送料;主动皮带轮的转动带动被动皮带轮转动,通过两个45度轴角等径锥齿轮的配合将x轴方向的转动转换为驱动搅拌轴转动的Y轴向的转动,一套驱动电机同时带动搅拌轴和双螺杆的运动,减少了设备投资,减轻了整体设备的重量并且更加节能。通过搅拌器、双螺杆、伸入所述球斗的倾斜叶片,三者的结合实现了避免物料架桥,大大提高了生产效率。
本发明方案所公开的技术手段不仅限于上述技术手段所公开的技术手段,还包括由以上技术特征等同替换所组成 的技术方案。本发明的未尽事宜,属于本领域技术人员的公知常识。

Claims (5)

1.一种双螺杆喂料机,包括安装底板,所述安装底板上通过支架安装料斗和驱动电机,所述料斗上部设置有进料口,所述料斗底部设置有球斗,所述料斗里面设置有搅拌轴,所述搅拌轴上设置有搅拌叶片,所述球斗底部设置水平出料管,其特征是:所述出料管里面设置有相对运动的双螺杆,所述出料管的端部设置有出料口,所述双螺杆分别连接一个驱动齿轮,每个所述的驱动齿轮位于主动齿轮的两侧并与所述主动齿轮啮合,所述主动齿轮安装在所述驱动电机的动力输出轴上,所述驱动电机的动力输出轴上安装主动皮带轮,所述主动皮带轮通过皮带连接被动皮带轮,所述被动皮带轮的轴通过转向驱动装置连接所述的搅拌轴。
2.根据权利要求1所述的双螺杆喂料机,其特征是:所述转向驱动装置包括安装在所述皮带轮的轴上的垂直设置的45度轴角等径锥齿轮,所述垂直设置的45度轴角等径锥齿轮与水平设置的45度轴角等径锥齿轮啮合,所述水平设置的45度轴角等径锥齿轮连接所述的搅拌轴。
3.根据权利要求1所述的双螺杆喂料机,其特征是:所述的搅拌轴的底端部连接有伸入所述球斗的倾斜叶片,所述倾斜叶片的倾角为30-60°。
4.根据权利要求1所述的双螺杆喂料机,其特征是:所述驱动齿轮、主动齿轮设置在第一齿轮箱里面。
5.根据权利要求1所述的双螺杆喂料机,其特征是:所述转向驱动装置设置在第二齿轮箱里面。
CN201921239153.6U 2019-08-02 2019-08-02 双螺杆喂料机 Active CN210552918U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110450382A (zh) * 2019-08-02 2019-11-15 南京清研高分子新材料有限公司 双螺杆喂料机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110450382A (zh) * 2019-08-02 2019-11-15 南京清研高分子新材料有限公司 双螺杆喂料机

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