CN205350241U - Poor planetary gear of a tooth batches case - Google Patents
Poor planetary gear of a tooth batches case Download PDFInfo
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- CN205350241U CN205350241U CN201521031582.6U CN201521031582U CN205350241U CN 205350241 U CN205350241 U CN 205350241U CN 201521031582 U CN201521031582 U CN 201521031582U CN 205350241 U CN205350241 U CN 205350241U
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- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 244000309464 bull Species 0.000 abstract description 4
- 230000020169 heat generation Effects 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000009940 knitting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
本实用新型公开了一种一齿差行星齿轮卷取箱，该卷取箱包括一端设置用于输入力矩的输入链轮（1）的输入链轮轴（2），输入链轮轴（2）的另一端通过齿轮啮合驱动输入轴（7），输入轴（7）上的输入轴齿轮（8）与大齿轮（10）相啮合，行星轮组一（11）和行星轮组二（12）通过行星轮轴（13）安装在大齿轮（9）上，且行星轮组一（11）和行星轮组二（12）分别与套置在输出太阳轴（9）尾端的太阳轮（14）和输出太阳轴（9）上的输出太阳轴齿轮（15）啮合相连，太阳轮（14）和输出太阳轴齿轮（15）的齿数相差一个且行星轮组二（12）驱动输出太阳轴齿轮（15）输出力矩。本实用新型结构紧凑、减少发热且能够提高传动效率。
The utility model discloses a coiling box for a planetary gear with a tooth difference. The coiling box includes an input sprocket shaft (2) with an input sprocket (1) for input torque at one end, and an input sprocket shaft (2) at the other end. One end drives the input shaft (7) through gear meshing, the input shaft gear (8) on the input shaft (7) meshes with the large gear (10), and the first planetary gear set (11) and the second planetary gear set (12) pass through the planetary gear The wheel shaft (13) is installed on the bull gear (9), and the first planetary gear set (11) and the second planetary gear set (12) are respectively connected with the sun gear (14) and the output sun gear set at the tail end of the output sun shaft (9). The output sun shaft gear (15) on the shaft (9) is meshed and connected, the number of teeth of the sun gear (14) and the output sun shaft gear (15) differ by one, and the second planetary gear set (12) drives the output sun shaft gear (15) to output moment. The utility model has compact structure, reduces heat generation and can improve transmission efficiency.
Description
技术领域 technical field
本实用新型涉及SGE23系列拉舍尔经编机技术领域，尤其是指一种能够应用在SGE23系列拉舍尔经编机牵拉卷取传动上的齿轮箱，具体地说是一种结构紧凑且能够提高传动效率的一齿差行星齿轮卷取箱。 The utility model relates to the technical field of SGE23 series Raschel warp knitting machines, in particular to a gear box that can be applied to the pulling and coiling transmission of SGE23 series Raschel warp knitting machines, specifically a compact and One-tooth difference planetary gear take-up box that can improve transmission efficiency.
背景技术 Background technique
原卷取箱为两对蜗轮蜗杆副传动。此种传动蜗轮蜗杆加工要求高，发热比较大，传递效率低。 The original coiling box is driven by two pairs of worm gears. This kind of transmission worm gear has high processing requirements, relatively high heat generation, and low transmission efficiency.
发明内容 Contents of the invention
本实用新型的目的是针对现有技术存在的问题，提供一种结构紧凑且能够提高传动效率的一齿差行星齿轮卷取箱。 The purpose of the utility model is to solve the problems existing in the prior art, and to provide a coiling box with one-tooth difference planetary gear that has a compact structure and can improve transmission efficiency.
本实用新型的目的是通过以下技术方案解决的： The purpose of this utility model is solved by the following technical solutions:
一种一齿差行星齿轮卷取箱，其特征在于：所述的卷取箱包括输入链轮轴，输入链轮轴的一端设置用于输入力矩的输入链轮，输入链轮轴的另一端通过齿轮啮合驱动输入轴，输入轴上的输入轴齿轮与套置在输出太阳轴上的大齿轮相啮合并带动大齿轮，行星轮组一和行星轮组二通过行星轮轴安装在大齿轮上，且行星轮组一和行星轮组二分别与套置在输出太阳轴尾端的太阳轮和输出太阳轴上的输出太阳轴齿轮啮合相连，太阳轮和输出太阳轴齿轮的齿数相差一个且行星轮组二驱动输出太阳轴齿轮输出力矩。 A planetary gear take-up box with a tooth difference, characterized in that: the take-up box includes an input sprocket shaft, one end of the input sprocket shaft is provided with an input sprocket for input torque, and the other end of the input sprocket shaft is engaged by a gear Drive the input shaft, the input shaft gear on the input shaft meshes with the large gear set on the output sun shaft and drives the large gear, the planetary gear set 1 and the planetary gear set 2 are installed on the large gear through the planetary gear shaft, and the planetary gear Group 1 and planetary gear set 2 are respectively meshed with the sun gear set at the end of the output sun shaft and the output sun shaft gear on the output sun shaft. The sun shaft gear outputs torque.
所述输入链轮轴的另一端设有第一变换齿轮，第一变换齿轮通过过桥齿轮与输入轴端部的第二变换齿轮啮合相连以驱动输入轴。 The other end of the input sprocket shaft is provided with a first conversion gear, and the first conversion gear is meshed with the second conversion gear at the end of the input shaft through the bridge gear to drive the input shaft.
所述的输入链轮轴上安装设置单向轴承以防止输入链轮轴倒转。 A one-way bearing is installed on the input sprocket shaft to prevent the input sprocket shaft from reversing.
所述的输入轴采用深沟球轴承支撑，其中一组支撑输入轴的深沟球轴承采用盖板固定在箱盖上，另一组支撑输入轴的深沟球轴承嵌置固定在箱体的内腔中。 The input shaft is supported by deep groove ball bearings, wherein one set of deep groove ball bearings supporting the input shaft is fixed on the box cover with a cover plate, and the other set of deep groove ball bearings supporting the input shaft is embedded and fixed in the box body. in the lumen.
所述的大齿轮套置在输出太阳轴上且两者之间设有深沟球轴承。 The large gear is sleeved on the output sun shaft and a deep groove ball bearing is arranged between the two.
所述的太阳轮固定在箱盖上。 The sun gear is fixed on the case cover.
所述的输出太阳轴采用深沟球轴承支撑，其中位于输出太阳轴尾端的深沟球轴承位于太阳轮的内腔中且该组深沟球轴承采用端盖固定在输出太阳轴的尾端；另一组支撑输出太阳轴的深沟球轴承采用通盖封闭在箱体内。 The output sun shaft is supported by deep groove ball bearings, wherein the deep groove ball bearings located at the tail end of the output sun shaft are located in the inner cavity of the sun gear and the group of deep groove ball bearings is fixed on the tail end of the output sun shaft by an end cover; Another set of deep groove ball bearings supporting the output sun shaft is sealed in the box with a through cover.
采用通盖封闭在箱体内的深沟球轴承和输出太阳轴尾端的深沟球轴承位于输出太阳轴齿轮的两侧。 The deep groove ball bearing sealed in the box by the through cover and the deep groove ball bearing at the tail end of the output sun shaft are located on both sides of the output sun shaft gear.
本实用新型相比现有技术有如下优点： Compared with the prior art, the utility model has the following advantages:
本实用新型的卷取箱按照一齿差行星齿轮结构设计，降低了加工难度且结构紧凑，通过多级齿轮传动，减少发热，能够提高传动效率。 The coiling box of the utility model is designed according to the one-tooth difference planetary gear structure, which reduces the difficulty of processing and has a compact structure. Through multi-stage gear transmission, heat generation is reduced and transmission efficiency can be improved.
附图说明 Description of drawings
附图1为本实用新型的一齿差行星齿轮卷取箱结构示意图。 Accompanying drawing 1 is the structure schematic diagram of the one-tooth difference planetary gear take-up box of the present invention.
其中：1—输入链轮；2—输入链轮轴；3—单向轴承；4—第一变换齿轮；5—过桥齿轮；6—第二变换齿轮；7—输入轴；8—输入轴齿轮；9—输出太阳轴；10—大齿轮；11—行星轮组一；12—行星轮组二；13—行星轮轴；14—太阳轮；15—输出太阳轴齿轮；16—深沟球轴承；17—盖板；18—箱盖；19—箱体；20—端盖；21—通盖。 Among them: 1—input sprocket; 2—input sprocket shaft; 3—one-way bearing; 4—first conversion gear; 5—bridge gear; 6—second conversion gear; 7—input shaft; 8—input shaft gear ;9—output sun shaft; 10—big gear; 11—planetary gear set one; 12—planetary gear set two; 13—planetary gear shaft; 14—sun gear; 15—output sun shaft gear; 16—deep groove ball bearing; 17—cover plate; 18—box cover; 19—casing body; 20—end cover; 21—through cover.
具体实施方式 detailed description
下面结合附图与实施例对本实用新型作进一步的说明。 Below in conjunction with accompanying drawing and embodiment the utility model is described further.
如图1所示：一种一齿差行星齿轮卷取箱，该卷取箱包括输入链轮轴2，输入链轮轴2的一端设置用于输入力矩的输入链轮1，在输入链轮轴2上安装设置单向轴承3以防止输入链轮轴2倒转，输入链轮轴2的另一端设有第一变换齿轮4，第一变换齿轮4通过过桥齿轮5与输入轴7端部的第二变换齿轮6啮合相连以驱动输入轴7，输入轴7采用深沟球轴承16支撑，其中一组支撑输入轴7的深沟球轴承16采用盖板17固定在箱盖18上，另一组支撑输入轴7的深沟球轴承16嵌置固定在箱体19的内腔中；输入轴7上的输入轴齿轮8与套置在输出太阳轴9上的大齿轮10相啮合并带动大齿轮9，大齿轮10套置在输出太阳轴9上且两者之间设有深沟球轴承16，行星轮组一11和行星轮组二12通过行星轮轴13安装在大齿轮9上，且行星轮组一11和行星轮组二12分别与套置在输出太阳轴9尾端的太阳轮14和输出太阳轴9上的输出太阳轴齿轮15啮合相连，太阳轮14和输出太阳轴齿轮15的齿数相差一个且行星轮组二12驱动输出太阳轴齿轮15输出力矩。在上述结构中，太阳轮14固定在箱盖18上，输出太阳轴9采用深沟球轴承16支撑，其中位于输出太阳轴9尾端的深沟球轴承16位于太阳轮14的内腔中且该组深沟球轴承16采用端盖20固定在输出太阳轴9的尾端；另一组支撑输出太阳轴9的深沟球轴承16采用通盖21封闭在箱体19内；且采用通盖21封闭在箱体19内的深沟球轴承16和输出太阳轴9尾端的深沟球轴承16位于输出太阳轴齿轮15的两侧。 As shown in Figure 1: a coiling box with one tooth difference planetary gear, the coiling box includes an input sprocket shaft 2, and one end of the input sprocket shaft 2 is provided with an input sprocket 1 for input torque, on the input sprocket shaft 2 The one-way bearing 3 is installed to prevent the input sprocket shaft 2 from reversing. The other end of the input sprocket shaft 2 is provided with a first conversion gear 4. The first conversion gear 4 passes through the bridge gear 5 and the second conversion gear at the end of the input shaft 7. 6 are meshed and connected to drive the input shaft 7, the input shaft 7 is supported by deep groove ball bearings 16, one set of deep groove ball bearings 16 supporting the input shaft 7 is fixed on the box cover 18 by the cover plate 17, and the other set supports the input shaft The deep groove ball bearing 16 of 7 is embedded and fixed in the inner cavity of the box body 19; the input shaft gear 8 on the input shaft 7 meshes with the large gear 10 sleeved on the output sun shaft 9 and drives the large gear 9, the large The gear 10 is sleeved on the output sun shaft 9 with a deep groove ball bearing 16 between them, the first planetary gear set 11 and the second planetary gear set 12 are installed on the bull gear 9 through the planetary gear shaft 13, and the first planetary gear set 11 and planetary gear set 2 12 are meshed with the sun gear 14 nested at the tail end of the output sun shaft 9 and the output sun shaft gear 15 on the output sun shaft 9 respectively, and the number of teeth of the sun gear 14 and the output sun shaft gear 15 differ by one and The second planetary gear set 12 drives the output sun shaft gear 15 to output torque. In the above structure, the sun gear 14 is fixed on the case cover 18, and the output sun shaft 9 is supported by a deep groove ball bearing 16, wherein the deep groove ball bearing 16 at the tail end of the output sun shaft 9 is located in the inner cavity of the sun gear 14 and the A set of deep groove ball bearings 16 is fixed on the tail end of the output sun shaft 9 with an end cover 20; another set of deep groove ball bearings 16 supporting the output sun shaft 9 is sealed in the box body 19 with a through cover 21; and a through cover 21 is used to The deep groove ball bearing 16 enclosed in the casing 19 and the deep groove ball bearing 16 at the tail end of the output sun shaft 9 are located on both sides of the output sun shaft gear 15 .
本实用新型的一齿差行星齿轮卷取箱在使用时，由输入链轮1带动输入链轮轴2，输入链轮轴2上安装两个单向轴承3以防止倒转，输入链轮轴2带动第一变换齿轮4，第一变换齿轮4通过过桥齿轮5传递力矩到第二变换齿轮6，第二变换齿轮6带动输入轴7上的输入轴齿轮8，输入轴齿轮8两端装深沟球轴承16，一端用盖板17固定；输入轴齿轮8带动大齿轮10，3个行星轮构成的行星轮组一11和3个行星轮构成的行星轮组二12通过行星轮轴13安装在大齿轮10上，行星轮组一11与固定在箱盖18上的太阳轮14啮合，行星轮组二12与输出太阳轴齿轮15啮合，太阳轮14和输出太阳轴齿轮15的齿数相差1个，分别采用通盖21和端盖20固定支撑输出太阳轴9的深沟球轴承16，最后通过输出太阳轴齿轮15输出力矩。 When the one-tooth difference planetary gear coiling box of the utility model is in use, the input sprocket shaft 2 is driven by the input sprocket shaft 2, and two one-way bearings 3 are installed on the input sprocket shaft 2 to prevent reverse rotation, and the input sprocket shaft 2 drives the first Transformation gear 4, the first transformation gear 4 transmits torque to the second transformation gear 6 through the bridge gear 5, the second transformation gear 6 drives the input shaft gear 8 on the input shaft 7, and the two ends of the input shaft gear 8 are equipped with deep groove ball bearings 16. One end is fixed with a cover plate 17; the input shaft gear 8 drives the bull gear 10, the planetary gear set 11 composed of 3 planetary gears and the planetary gear set 2 12 composed of 3 planetary gears are installed on the bull gear 10 through the planetary gear shaft 13 Above, the first planetary gear set 11 meshes with the sun gear 14 fixed on the box cover 18, the second planetary gear set 12 meshes with the output sun shaft gear 15, and the difference between the number of teeth of the sun gear 14 and the output sun shaft gear 15 is 1, respectively. The through cover 21 and the end cover 20 fixedly support the deep groove ball bearing 16 of the output sun shaft 9 , and finally output torque through the output sun shaft gear 15 .
本实用新型的卷取箱按照一齿差行星齿轮结构设计，降低了加工难度且结构紧凑，通过多级齿轮传动，减少发热，能够提高传动效率。 The coiling box of the utility model is designed according to the one-tooth difference planetary gear structure, which reduces the difficulty of processing and has a compact structure. Through multi-stage gear transmission, heat generation is reduced and transmission efficiency can be improved.
以上实施例仅为说明本实用新型的技术思想，不能以此限定本实用新型的保护范围，凡是按照本实用新型提出的技术思想，在技术方案基础上所做的任何改动，均落入本实用新型保护范围之内；本实用新型未涉及的技术均可通过现有技术加以实现。 The above embodiments are only to illustrate the technical ideas of the utility model, and cannot limit the protection scope of the utility model with this. Any changes made on the basis of the technical solutions according to the technical ideas proposed by the utility model all fall into the scope of the utility model. Within the scope of protection of the new model; technologies not involved in the utility model can be realized by prior art.
Claims (8)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521031582.6U CN205350241U (en) | 2015-12-14 | 2015-12-14 | Poor planetary gear of a tooth batches case |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521031582.6U CN205350241U (en) | 2015-12-14 | 2015-12-14 | Poor planetary gear of a tooth batches case |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221145A (en) * | 2018-01-30 | 2018-06-29 | 约科布·缪勒机械制造(中国)有限公司 | VTX single-direction transmission control devices |
| CN108488334A (en) * | 2018-05-30 | 2018-09-04 | 唐山百盛机械设备有限公司 | A kind of double dynamical zero passage speed changer |
-
2015
- 2015-12-14 CN CN201521031582.6U patent/CN205350241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221145A (en) * | 2018-01-30 | 2018-06-29 | 约科布·缪勒机械制造(中国)有限公司 | VTX single-direction transmission control devices |
| CN108488334A (en) * | 2018-05-30 | 2018-09-04 | 唐山百盛机械设备有限公司 | A kind of double dynamical zero passage speed changer |
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