CN216916591U - Belt transmission part - Google Patents

Belt transmission part Download PDF

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Publication number
CN216916591U
CN216916591U CN202121689050.7U CN202121689050U CN216916591U CN 216916591 U CN216916591 U CN 216916591U CN 202121689050 U CN202121689050 U CN 202121689050U CN 216916591 U CN216916591 U CN 216916591U
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China
Prior art keywords
tapered roller
shaft
roller bearing
sleeved
gear
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CN202121689050.7U
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Chinese (zh)
Inventor
付亚彬
黄世海
付俊
佘兵
荔亮
赵芳
黄翔
王林
余冰
宋忠彦
张文
曾泆翔
丁岩
陈彦博
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China Tobacco Sichuan Industrial Co Ltd
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China Tobacco Sichuan Industrial Co Ltd
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Abstract

The utility model discloses a belt transmission part, which comprises: the gear is provided with a shaft, a tapered roller bearing is sleeved on the shaft and is attached to the gear, the shaft is provided with threads, the shaft is sleeved with a dustproof cover, and the dustproof cover locks an inner ring of the tapered roller bearing through an anti-skidding nut screwed on the threads; the tapered roller bearing is sleeved with a flange sleeve. The tapered roller bearing is used instead, so that the belt transmission wheel of the outlet channel of the No. 8 wheel is radially stressed more and can resist impact load, and the belt transmission wheel can adapt to cigarette packets of different specifications; the friction coefficient is small, so that the bearing is not easy to damage and the shaft is not easy to wear, and the damage and the deflection of the belt are reduced; the inner ring or the outer ring can be separated when the limit rotating speed is close to that of the deep groove ball bearing, so that the mounting and the dismounting are convenient; longer shafts can accommodate longer cigarette packets.

Description

一种皮带传动部件A belt drive part

技术领域technical field

本实用新型涉及烟包生产技术领域,更具体的说是一种皮带传动部件。The utility model relates to the technical field of cigarette pack production, in particular to a belt transmission component.

背景技术Background technique

在包装机主机X2部分中,8号轮出口通道皮带传动辊主要负责驱动8号轮出口通道皮带,带动皮带上折叠包装好的烟包,并传动至烟包掉头处。烟包输送干燥由主传动经齿轮传递到8号轮出口通道皮带传动辊,带动皮带传动烟包。由于产品规格变化(烟包变长),为保证烟包输送正常,需对8号轮出口通道皮带增加压力,但原机构在使用过程中易造成轴承损坏或者轴极易磨损,进而导致输送皮带歪斜,甚至皮带无法正常工作,所输送的烟包歪斜或损坏,烟包掉头处堵塞,造成烟包质量问题和损坏。最终影响包装机生产效率。In the X2 part of the main body of the packaging machine, the No. 8 wheel exit channel belt drive roller is mainly responsible for driving the No. 8 wheel exit channel belt, driving the folded and packaged cigarette packs on the belt, and driving them to the turning point of the cigarette packs. The conveying and drying of cigarette packs is transmitted by the main drive to the belt drive roller of the exit channel of the No. 8 wheel through gears, which drives the belt to drive the cigarette packs. Due to the change of product specifications (longer cigarette packs), in order to ensure the normal delivery of cigarette packs, it is necessary to increase the pressure on the belt of the exit channel of the No. 8 wheel, but the original mechanism is likely to cause bearing damage or shaft wear during use, which will lead to the conveyor belt. Skew, even the belt can not work properly, the transported cigarette packs are skewed or damaged, and the cigarette packs are blocked at the U-turn, causing quality problems and damage to the cigarette packs. Ultimately affect the production efficiency of the packaging machine.

实用新型内容Utility model content

本实用新型提供一种皮带传动部件,以期解决背景技术中的问题。The utility model provides a belt drive component, in order to solve the problems in the background technology.

为了实现上述目的,本实用新型采用以下技术方案:In order to achieve the above object, the utility model adopts the following technical solutions:

一种皮带传动部件,包括:齿轮,所述齿轮上设有轴,轴上套设有圆锥滚子轴承,所述圆锥滚子轴承贴合齿轮设置,所述轴上设有螺纹,所述轴上套设有防尘盖,所述防尘盖通过在所述螺纹上螺接的防滑螺母将圆锥滚子轴承内圈锁紧;所述圆锥滚子轴承上套设有法兰套。A belt transmission component comprises: a gear, a shaft is arranged on the gear, a tapered roller bearing is sleeved on the shaft, the tapered roller bearing is fitted to the gear, the shaft is provided with a thread, and the shaft The upper sleeve is provided with a dust cover, and the dust cover locks the inner ring of the tapered roller bearing through the anti-skid nut screwed on the thread; the tapered roller bearing is covered with a flange sleeve.

在一些实施例中,所述圆锥滚子轴承的数量为两个,且两个圆锥滚子轴承贴合设置。In some embodiments, the number of the tapered roller bearings is two, and the two tapered roller bearings are closely arranged.

在一些实施例中,所述圆锥滚子轴承的型号为30203型。In some embodiments, the tapered roller bearing is type 30203.

在一些实施例中,所述齿轮在靠近圆锥滚子轴承的一侧设有限位台阶。In some embodiments, the gear is provided with a limiting step on a side close to the tapered roller bearing.

附图说明Description of drawings

图1是根据本申请一些实施例所示的上皮带传动部件的零件图;FIG. 1 is a component diagram of an upper belt drive component according to some embodiments of the present application;

图2是根据本申请一些实施例所示的上皮带传动部件的示意图;FIG. 2 is a schematic diagram of an upper belt drive component according to some embodiments of the present application;

图中标记:1-齿轮,2-轴,3-圆锥滚子轴承,4-防滑螺母,5-法兰套,6-防尘盖。Marked in the picture: 1-gear, 2-shaft, 3-tapered roller bearing, 4-skid nut, 5-flange sleeve, 6-dust cover.

具体实施方式Detailed ways

为了使本申请的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本申请进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本申请,并不用于限定本申请。In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

相反,本申请涵盖任何由权利要求定义的在本申请的精髓和范围上做的替代、修改、等效方法以及方案。进一步,为了使公众对本申请有更好的了解,在下文对本申请的细节描述中,详尽描述了一些特定的细节部分。对本领域技术人员来说没有这些细节部分的描述也可以完全理解本申请。On the contrary, this application covers any alternatives, modifications, equivalents and arrangements within the spirit and scope of this application as defined by the claims. Further, in order for the public to have a better understanding of the present application, some specific details are described in detail in the following detailed description of the present application. Those skilled in the art can fully understand the present application without the description of these detailed parts.

图1是根据本申请一些实施例所示的上皮带传动部件的零件图;图2是根据本申请一些实施例所示的上皮带传动部件的示意图;以下将结合图1-图2对本申请实施例所涉及的皮带传动部件进行详细说明。值得注意的是,以下实施例仅仅用以解释本申请,并不构成对本申请的限定。FIG. 1 is a component diagram of an upper belt transmission component according to some embodiments of the present application; FIG. 2 is a schematic diagram of an upper belt transmission component according to some embodiments of the present application; the present application will be implemented in conjunction with FIGS. 1 to 2 below. The belt drive components involved in the example will be described in detail. It should be noted that the following examples are only used to explain the present application, and do not constitute a limitation to the present application.

在本申请的实施例中,如图1-2所示,皮带传动部件可以包括:齿轮1,所述齿轮1上设有轴2,轴2上套设有圆锥滚子轴2承,所述圆锥滚子轴2承的数量为两个,且两个圆锥滚子轴2承贴合设置,且其中一个圆锥滚子轴2承贴合齿轮1设置,所述轴2上设有螺纹,所述轴2上套设有防尘盖6,所述防尘盖6通过在所述螺纹上螺接的防滑螺母4将圆锥滚子轴2承内圈锁紧;所述圆锥滚子轴2承上套设有法兰套5。In the embodiment of the present application, as shown in Figs. 1-2, the belt transmission component may include: a gear 1, a shaft 2 is provided on the gear 1, and a tapered roller bearing 2 is sleeved on the shaft 2, and the The number of tapered roller bearings 2 is two, and the two tapered roller bearings 2 are fitted and arranged, and one of the tapered roller bearings 2 is fitted with the gear 1, and the shaft 2 is provided with threads, so The shaft 2 is sleeved with a dust cover 6, and the dust cover 6 locks the inner ring of the tapered roller bearing 2 through the anti-skid nut 4 screwed on the thread; the tapered roller bearing The upper sleeve is provided with a flange sleeve 5 .

本新型实用采用两个背靠背安装方式的圆锥滚子轴2承(30203)取缔了深沟球轴2承(3202A)和双列角接触球轴2承(6202-Z),法兰套5加宽,将轴2加长并加外螺纹,并设计防尘盖6,盖住轴2承防止灰尘进入防止磨损。The utility model adopts two tapered roller bearings (30203) which are installed back-to-back to eliminate the deep groove ball bearings (3202A) and the double row angular contact ball bearings (6202-Z). Wide, lengthen the shaft 2 and add external threads, and design a dust cover 6 to cover the bearing of the shaft 2 to prevent dust from entering and preventing wear.

在一些实施例中,所述齿轮1在靠近圆锥滚子轴2承的一侧设有限位台阶。通过限位台阶能将靠近的圆锥滚子轴2承进行定位。In some embodiments, the gear 1 is provided with a limiting step on the side close to the tapered roller bearing 2 bearing. The adjacent tapered roller bearing 2 can be positioned through the limit step.

本申请所披露的皮带传动部件可能带来的有益效果包括但不限于:改用30203型圆锥滚子轴承使得8号轮出口通道皮带传动轮径向受力更大且能抗冲击负荷,使其能适应不同规格烟包;摩擦系数小,使轴承不易损坏和轴不易磨损,减少皮带损坏和歪斜;极限转速接近深沟球轴承,内圈或外圈可分离,便于安装和拆卸;更长的轴能适应更长的烟包。最终延长出口通道皮带传动部件使用寿命。减少造成的烟包质量问题和损坏,提升包装机生产效率。The possible beneficial effects of the belt drive components disclosed in this application include, but are not limited to: using 30203 type tapered roller bearings to make the #8 wheel outlet channel belt drive pulley more radially stressed and resistant to impact loads, making it It can adapt to different specifications of cigarette packs; the friction coefficient is small, so that the bearing is not easy to be damaged and the shaft is not easy to wear, reducing belt damage and skew; The shaft can accommodate longer cigarette packs. Ultimately prolong the service life of the outlet channel belt drive components. Reduce the quality problems and damages of cigarette packs, and improve the production efficiency of packaging machines.

以上所述仅为本实用新型的较佳实施例而已,并不用以限制本实用新型,凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本实用新型的保护范围之内。The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (2)

1. A belt drive component, comprising: the gear is provided with a shaft, a tapered roller bearing is sleeved on the shaft and is attached to the gear, the shaft is provided with threads, the shaft is sleeved with a dust cover, and the dust cover locks an inner ring of the tapered roller bearing through an anti-skidding nut screwed on the threads; the tapered roller bearing is sleeved with a flange sleeve; the number of the tapered roller bearings is two, and the two tapered roller bearings are arranged in a laminating manner; and one side of the gear, which is close to the tapered roller bearing, is provided with a limiting step.
2. A belt drive component as claimed in claim 1, wherein the tapered roller bearing is model 30203.
CN202121689050.7U 2021-07-23 2021-07-23 Belt transmission part Active CN216916591U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121689050.7U CN216916591U (en) 2021-07-23 2021-07-23 Belt transmission part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121689050.7U CN216916591U (en) 2021-07-23 2021-07-23 Belt transmission part

Publications (1)

Publication Number Publication Date
CN216916591U true CN216916591U (en) 2022-07-08

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ID=82222814

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121689050.7U Active CN216916591U (en) 2021-07-23 2021-07-23 Belt transmission part

Country Status (1)

Country Link
CN (1) CN216916591U (en)

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