CN102297256B - 合股机牵引减速机 - Google Patents

合股机牵引减速机 Download PDF

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CN102297256B
CN102297256B CN201110263649.9A CN201110263649A CN102297256B CN 102297256 B CN102297256 B CN 102297256B CN 201110263649 A CN201110263649 A CN 201110263649A CN 102297256 B CN102297256 B CN 102297256B
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gear
shaft
hollow shaft
stranding machine
reducer
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CN102297256A (zh
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曲旭东
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Henan Hengxing Science and Technology Co Ltd
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Abstract

一种合股机牵引减速机，含有壳体、输入轴、输出轴、空心轴、中间轴，所述的输入轴上有蜗杆，空心轴中部有蜗轮，二者配合传动，输出轴通过轴承安装在空心轴内部，两端伸出空心轴外，空心轴的下端安装有齿轮甲，输入轴下端安装有齿轮乙，中间轴的上下两端分别安装有齿轮丙和齿轮丁，齿轮丙与齿轮甲啮合，齿轮丁与齿轮乙啮合；空心轴的上端伸出壳体外，输出轴的上安装有牵引轮，该牵引轮的内壁通过轴承组套装在空心轴的外壁上。该合股机牵引减速机的避免了对输出轴的径向破坏，避免出现断轴的现象。延长了该减速机的使用寿命。提高了合股机的生产效率。

Description

合股机牵引减速机
技术领域
本发明涉及钢帘线合股机的技术领域，特别是涉及一种合股机牵引减速机。 
背景技术
现有技术中，合股机的的牵引的牵引轮直接通过键安装减速机的输出轴上，由于牵引轮上受到钢帘线的张力作用，会对输出轴产生径向的破坏力，长时间的运转后就会将轴头折断，影响整个合股机的正常工作，降低合股机的生产效率，另外原有的牵引轮为两个轮组合结构，安装麻烦，并且转动过程中会造成钢帘线张力的波动，影响产品质量的稳定性。
发明内容
本发明的目的是为了解决上述问题，提供一种合股机牵引减速机。
本发明的技术方案是：一种合股机牵引减速机，含有壳体、输入轴、输出轴、空心轴、中间轴，所述的输入轴上有蜗杆，空心轴中部有蜗轮，二者配合传动，所述的输出轴通过轴承安装在空心轴内部，两端伸出空心轴外，所述的空心轴的下端安装有齿轮甲，所述的输入轴下端安装有齿轮乙，所述的中间轴的上下两端分别安装有齿轮丙和齿轮丁，齿轮丙与齿轮甲啮合，齿轮丁与齿轮乙啮合；所述的空心轴的上端伸出壳体外，所述的输出轴的上安装有牵引轮，该牵引轮的内壁通过轴承组套装在空心轴的外壁上。
所述的牵引轮包含轮盘和圆筒形轮体两部分，所述的轮盘通过键安装在输出轴的端部，所述的圆筒形轮体内壁通过轴承组安装在空心轴外壁上，圆筒形轮体的上端面通过紧固件与轮盘固定连接。
所述的圆筒形轮体的外表面的上下两端设有燕尾形的边沿。
所述的壳体上设有润滑油添加口和放油口，在润滑油添加口上设有润滑油测量标尺。
所述的空心轴通过通过轴承组安装在壳体上。 
本发明的有益效果
该合股机牵引减速机的牵引轮在输出轴上的安装方式发生了改变，使输出轴至负责传递给牵引轮转动，只负载扭矩，而由于钢帘线的张力产生的径向力由空心轴来负载，从而避免了对输出轴的径向破坏，避免出现断轴的现象。延长了该减速机的使用寿命。提高了合股机的生产效率。
该合股机牵引减速机牵引轮为一个，能够避免组合轮张力波动的问题，对于产品质量的稳定性有一定的帮助。
附图说明
图1为该合股机牵引减速机的结构示意图。 
具体实施方式
图中1.输出轴、2.盘体、3.紧固件、4.圆筒形轮体、5.输入轴、6.蜗杆、7.润滑油添加口、8.润滑油测量标尺、9.壳体、10.放油口、11.齿轮丙、12.齿轮丁、13.中间轴、14.齿轮乙、15.齿轮甲、16.蜗轮、17.空心轴。 
实施例：参见图1，图中一种合股机牵引减速机，含有壳体、输入轴、输出轴、空心轴、中间轴，所述的输入轴上有蜗杆，空心轴中部有蜗轮，二者配合传动，所述的输出轴通过轴承安装在空心轴内部，两端伸出空心轴外，所述的空心轴的下端安装有齿轮甲，所述的输入轴下端安装有齿轮乙，所述的中间轴的上下两端分别安装有齿轮丙和齿轮丁，齿轮丙与齿轮甲啮合，齿轮丁与齿轮乙啮合；所述的空心轴的上端伸出壳体外，所述的输出轴的上安装有牵引轮，该牵引轮的内壁通过轴承组套装在空心轴的外壁上。
所述的牵引轮包含轮盘和圆筒形轮体两部分，所述的轮盘通过键安装在输出轴的端部，所述的圆筒形轮体内壁通过轴承组安装在空心轴外壁上，圆筒形轮体的上端面通过紧固件与轮盘固定连接。
所述的圆筒形轮体的外表面的上下两端设有燕尾形的边沿。
所述的壳体上设有润滑油添加口和放油口，在润滑油添加口上设有润滑油测量标尺。
所述的空心轴通过通过轴承组安装在壳体上。

Claims (4)

1.一种合股机牵引减速机，含有壳体、输入轴、输出轴、空心轴、中间轴，所述的输入轴上有蜗杆，空心轴中部有蜗轮，二者配合传动，所述的输出轴通过轴承安装在空心轴内部，两端伸出空心轴外，所述的空心轴的下端安装有齿轮甲，所述的输入轴下端安装有齿轮乙，所述的中间轴的上下两端分别安装有齿轮丙和齿轮丁，齿轮丙与齿轮甲啮合，齿轮丁与齿轮乙啮合；其特征是：所述的空心轴的上端伸出壳体外，所述的输出轴的上安装有牵引轮，该牵引轮的内壁通过轴承组套装在空心轴的外壁上，所述的牵引轮包含轮盘和圆筒形轮体两部分，所述的轮盘通过键安装在输出轴的端部，所述的圆筒形轮体内壁通过轴承组安装在空心轴外壁上，圆筒形轮体的上端面通过紧固件与轮盘固定连接。
2.根据权利要求1所述的合股机牵引减速机，其特征是：所述的圆筒形轮体的外表面的上下两端设有燕尾形的边沿。
3.根据权利要求1所述的合股机牵引减速机，其特征是：所述的壳体上设有润滑油添加口和放油口，在润滑油添加口上设有润滑油测量标尺。
4.根据权利要求1所述的合股机牵引减速机，其特征是：所述的空心轴通过轴承组安装在壳体上。 
CN201110263649.9A 2011-09-07 2011-09-07 合股机牵引减速机 Active CN102297256B (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773448A (en) * 1955-08-02 1957-04-24 Moto Standard G M B H Improvements relating to change-speed gears for tractors
CN86203802U (zh) * 1986-06-10 1986-12-03 天津市第二通用机械厂 阀门电动装置的传动***
CN202209386U (zh) * 2011-09-07 2012-05-02 河南恒星科技股份有限公司 合股机牵引减速机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003335A1 (en) * 1985-11-29 1987-06-04 Stidworthy Frederick M Variable rotary drives

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773448A (en) * 1955-08-02 1957-04-24 Moto Standard G M B H Improvements relating to change-speed gears for tractors
CN86203802U (zh) * 1986-06-10 1986-12-03 天津市第二通用机械厂 阀门电动装置的传动***
CN202209386U (zh) * 2011-09-07 2012-05-02 河南恒星科技股份有限公司 合股机牵引减速机

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