CN221033819U - Split gear transmission structure and ribbon loom - Google Patents
Split gear transmission structure and ribbon loom Download PDFInfo
- Publication number
- CN221033819U CN221033819U CN202323139625.XU CN202323139625U CN221033819U CN 221033819 U CN221033819 U CN 221033819U CN 202323139625 U CN202323139625 U CN 202323139625U CN 221033819 U CN221033819 U CN 221033819U
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- driven gear
- gear
- mounting plate
- shaft
- rotating shaft
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a split gear transmission structure which comprises a transmission assembly, a mounting plate and a fixing plate arranged outside the mounting plate, wherein the fixing plate and the mounting plate are detachably arranged; the transmission assembly comprises a driving gear, a first driven gear meshed with the driving gear, a second driven gear meshed with the first driven gear and a third driven gear meshed with the second driven gear, the third driven gear is arranged with the mounting plate, and the driving gear, the first driven gear and the second driven gear are all arranged with the fixing plate; a rotating shaft 12 is coaxially and fixedly connected to the third driven gear, and the rotating shaft 12 penetrates through the mounting plate and is fixedly connected with a fourth driven gear; the mounting plate is provided with a shaft hole, a shaft sleeve is fixed in the shaft hole, a ball bearing is arranged in the shaft sleeve, and the ball bearing is sleeved on the rotating shaft 12; the split gear transmission structure optimizes a rotating shaft driving structure for driving the material receiving roller to work in the conventional ribbon loom, prolongs the service life of the driving structure, and simplifies the operation and maintenance of equipment.
Description
Technical Field
The utility model belongs to the technical field of ribbon loom, and particularly relates to a split gear transmission structure and a ribbon loom.
Background
In the ribbon loom, the material receiving roller is a key structure, and the main function of the material receiving roller is to roll and receive the woven ribbon, and the torque of the rotating shaft driving the material receiving roller is increased along with the increase of the diameter of the woven ribbon roll, so that higher requirements, such as high strength and large output torque, are provided for the rotating shaft mounting position and the bearing for mounting the rotating shaft, and higher requirements, such as good tightness, good heat resistance, difficult corrosion and the like, are provided for the rotating shaft driving the material receiving roller. In the prior art, in a rotating shaft transmission structure in a receiving roller, particularly in a bearing sleeved on a rotating shaft, the service life is short, lubricating oil needs to be injected regularly and frequently, the cost is high, and the normal work of a ribbon loom is influenced.
Disclosure of utility model
The utility model aims to provide a split gear transmission structure, which optimizes a rotating shaft driving structure for driving a material receiving roller to work in the existing ribbon loom, prolongs the service life of the driving structure and simplifies the operation and maintenance of equipment.
The split gear transmission structure comprises a transmission assembly, a mounting plate and a fixing plate arranged outside the mounting plate, wherein the fixing plate and the mounting plate are detachably arranged; the transmission assembly comprises a driving gear, a first driven gear meshed with the driving gear, a second driven gear meshed with the first driven gear and a third driven gear meshed with the second driven gear, the third driven gear is mounted with the mounting plate, and the driving gear, the first driven gear and the second driven gear are mounted with the fixing plate;
A rotating shaft 12 is coaxially and fixedly connected to the third driven gear, and the rotating shaft 12 penetrates through the mounting plate and is fixedly connected with a fourth driven gear; the mounting plate is provided with a shaft hole, a shaft sleeve is fixed in the shaft hole, a ball bearing is arranged in the shaft sleeve, and the ball bearing is sleeved on the rotating shaft 12.
Preferably, the shaft sleeve is detachably and fixedly connected with the mounting plate, and the thickness of the shaft sleeve is larger than that of the mounting plate along the thickness direction of the mounting plate.
Preferably, the shaft sleeve is far away from the third driven gear end and is provided with a limiting fixing ring, and the limiting fixing ring and the shaft sleeve are integrally formed and have an inner diameter larger than the outer diameter of the ball bearing.
Preferably, the shaft sleeve is far away from the shaft sleeve and is close to the side of the third driven gear, and a limit screw and a limit baffle are detachably arranged on the shaft sleeve, and the limit screw fixes the limit baffle on the outer end surface of the shaft sleeve and axially limits the ball bearing.
Preferably, the ball bearings are arranged in sequence along the axial direction of the shaft sleeve, adjacent ball bearings are tightly attached, and the lengths of the three ball bearings are matched with the length of the shaft sleeve.
Preferably, the rotating shaft 12 is further sleeved with a limiting ring, the limiting ring is arranged between the shaft sleeve and the third driven gear, the rotating shaft 12 is far away from and close to the end of the third driven gear, and is detachably connected with a limiting handle, and the limiting handle abuts against the outer side face of the third driven gear.
Preferably, the driving gear is provided with a driving wheel shaft in a penetrating way, and a motor is fixedly connected to the end, far away from the driving gear, of the driving wheel shaft.
The ribbon loom comprises a receiving roller, wherein the receiving roller is driven by a fourth driven gear in the split gear driving structure.
The technical scheme of the utility model has the beneficial effects that: through the design of ball bearing, axle sleeve etc. result for this split type gear drive structure can be installed and use on current inkle loom, ensures simultaneously to provide enough big moment of torsion for the receipts material roller of inkle loom, extension split type gear drive structure life, reduction fault rate ensures split type gear drive structure and inkle loom and all normally works. Meanwhile, in the scheme, the ball bearing is good in tightness, periodic oiling maintenance is not needed, and the service life of the split gear transmission structure is long.
Drawings
Fig. 1 is an isometric view of a split gear system according to the present disclosure.
Fig. 2 is a schematic structural diagram of a split gear transmission structure according to the technical scheme of the present utility model.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a cross-sectional view taken along A-A in fig. 3.
Wherein, 1, mounting plate; 2. a fixing plate; 21. a driving wheel axle; 3. a drive gear; 4. a first driven gear; 5. a second driven gear; 6. a third driven gear; 7. a shaft sleeve; 71. a limit fixing ring; 8. a limit handle; 9. a fourth driven gear; 10. a limiting ring; 11. a ball bearing; 12. a rotating shaft; 13. a limiting baffle; 14. and (5) limiting screws.
Detailed Description
In order to facilitate the understanding of the technical scheme of the present utility model by those skilled in the art, the technical scheme of the present utility model will be further described with reference to specific embodiments and drawings attached to the specification.
The technical scheme of the utility model relates to a split gear transmission structure, which comprises a transmission assembly, a mounting plate 1 and a fixing plate 2 arranged outside the mounting plate 1, wherein the fixing plate 2 and the mounting plate 1 are detachably arranged. The transmission assembly comprises a driving gear 3, a first driven gear 4 meshed with the driving gear 3, a second driven gear 5 meshed with the first driven gear 4 and a third driven gear 6 meshed with the second driven gear 5. The third driven gear 6 is mounted with the mounting plate 1, and the driving gear 3, the first driven gear 4 and the second driven gear 5 are mounted with the fixing plate 2.
In this scheme, the third driven gear 6 is coaxially and fixedly connected with a rotating shaft 12, and the rotating shaft 12 passes through the mounting plate 1 and is fixedly connected with a fourth driven gear 9. The mounting plate 1 is provided with a shaft hole, the shaft hole is internally fixed with a shaft sleeve 7, a ball bearing 11 is arranged in the shaft sleeve 7, and the ball bearing 11 is sleeved on a rotating shaft 12.
Based on the scheme, the split gear transmission structure is arranged in the ribbon loom and transmits the receiving roller in the ribbon loom, so that the receiving roller works. The receiving roller is arranged on the inner side of the mounting plate and is driven by a fourth driven gear 9. When the automatic feeding device works, the driving gear 3 rotates, the first driven gear and the second driven gear drive the third driven gear to rotate sequentially, the third driven gear rotates to drive the rotating shaft 12 to rotate, the fourth driven gear fixedly installed with the rotating shaft 12 rotates, and the fourth driven gear directly drives the receiving roller to rotate.
Based on the above-mentioned scheme, by adjusting the position of the fixed plate, and adjusting the first driven gear 4 and the second driven gear 5 mounted on the fixed plate, the rotation speed of the third driven gear 6 can be changed.
Based on the above-described scheme, the rotation shaft and the third driven gear 6 are mounted on the mounting plate such that the third driven gear 6 is adapted to the take-up roll position of the webbing loom. In this scheme, the third driven gear 6 is not installed on the fixed plate, and the axis of rotation 12 does not pass the fixed plate, but establishes the axle sleeve in the shaft hole endotheca on the mounting panel, realizes the installation of axis of rotation, ensures that the axis of rotation installation is reliable, and can provide sufficient moment of torsion for receiving the material roller, ensures that the inkle loom normally works. Through adopting ball bearing to realize the axis of rotation and installing in the axle sleeve, realize the reliable transmission of axis of rotation, ball bearing leakproofness is strong, in long-time work, does not need to carry out oiling maintenance, and the fault rate is low, extension split type gear drive structure life, reduce cost simplifies equipment operation process, improves inkle loom meshbelt work efficiency.
In this scheme, rigid coupling can be dismantled with mounting panel 1 to axle sleeve 7, and along mounting panel 1 thickness direction, axle sleeve 7 thickness is greater than mounting panel 1 thickness. The mounting plate 1 is an upper side plate of the existing ribbon loom and is difficult to replace, and the length of the shaft sleeve is changed and increased, so that the capability of mounting and supporting the rotating shaft 12 is improved, and stable and reliable mounting of the rotating shaft is ensured.
In this scheme, the axle sleeve 7 is kept away from third driven gear 6 end and is provided with spacing solid fixed ring 71, spacing solid fixed ring 71 and axle sleeve 7 integrated into one piece and internal diameter are greater than ball bearing 11 external diameter. The ball bearing is limited by the arrangement, so that the ball bearing is ensured to be installed in place, and the installation and operation difficulty of the ball bearing is reduced.
In this scheme, axle sleeve 7 keep away from axle sleeve 7 and be close to third driven gear 6 side and dismantle and be provided with stop screw 14 and spacing separation blade 13, stop screw 14 is fixed spacing separation blade 13 on the outer terminal surface of axle sleeve 7 and is spacing to ball bearing 11 axial, avoids ball bearing to follow axial motion at work.
In this scheme, ball bearing 11 has set gradually three along axle sleeve 7 axis direction, closely laminates between the adjacent ball bearing 11, and three ball bearing 11 length suits with axle sleeve 7 length. The number of the ball bearings is increased, stable installation of the rotating shaft is ensured, and torque output by the rotating shaft is increased. The ball bearing 11 has good sealing performance, does not need to be filled with lubricating oil for a long time for maintenance, simplifies maintenance operation in the working process of the ribbon loom, and prolongs the service life of the ribbon loom.
In this scheme, still cup jointed spacing ring 10 on the axis of rotation 12, spacing ring 10 is arranged in between axle sleeve 7 and the third driven gear 6, and the axis of rotation 12 keeps away from near third driven gear 6 end and can dismantle and be connected with spacing handle 8, and spacing handle 8 supports with third driven gear lateral surface and leans on. The setting of spacing ring 10 is convenient for the installation of third driven gear, also makes the outer terminal surface of axle sleeve is kept away from to the third driven gear simultaneously, the meshing of the third driven gear and second driven gear of being convenient for.
In the scheme, a driving wheel shaft 21 passes through the driving gear 3, and a motor is fixedly connected at the end, far away from the driving gear 3, of the driving wheel shaft 21. The motor drives the driving gear 3 to rotate, and power is provided for the work of the material collecting roller of the ribbon loom.
In this scheme, a inkle loom, including receiving the material roller, receive the fourth driven gear 9 transmission in the material roller by preceding split type gear drive structure drive, fourth driven gear 9 direct drive receives the material roller and follows the rotation.
The split gear transmission structure in the scheme can be installed on the existing ribbon loom, each structure on the existing ribbon loom does not need to be modified, the adaptability is good, the problems that a driving mechanism in the existing ribbon loom needs to be maintained regularly and the like can be solved, and the service life of the driving mechanism on the existing ribbon loom is prolonged.
While the present utility model has been described above by way of example with reference to the embodiments and the accompanying drawings, it is apparent that the specific implementation of the present utility model is not limited by the foregoing, and it is within the scope of the present utility model to apply the inventive concept and technical solution to other situations without any substantial improvement or improvement.
Claims (8)
1. The split gear transmission structure is characterized by comprising a transmission assembly, a mounting plate and a fixing plate arranged outside the mounting plate, wherein the fixing plate and the mounting plate are detachably arranged; the transmission assembly comprises a driving gear, a first driven gear meshed with the driving gear, a second driven gear meshed with the first driven gear and a third driven gear meshed with the second driven gear, the third driven gear is mounted with the mounting plate, and the driving gear, the first driven gear and the second driven gear are mounted with the fixing plate;
A rotating shaft (12) is coaxially and fixedly connected to the third driven gear, and the rotating shaft (12) penetrates through the mounting plate and is fixedly connected with a fourth driven gear; the mounting plate is provided with a shaft hole, a shaft sleeve is fixed in the shaft hole, a ball bearing is arranged in the shaft sleeve, and the ball bearing is sleeved on the rotating shaft (12).
2. The split gear transmission structure according to claim 1, wherein the sleeve is detachably fixed to the mounting plate, and the sleeve has a thickness greater than that of the mounting plate in a thickness direction of the mounting plate.
3. The split gear transmission structure according to claim 2, wherein the shaft sleeve is provided with a limit fixing ring away from the third driven gear end, the limit fixing ring and the shaft sleeve are integrally formed, and an inner diameter of the limit fixing ring is larger than an outer diameter of the ball bearing.
4. The split gear transmission structure according to claim 2, wherein a limit screw and a limit baffle are detachably arranged on a side, away from the shaft sleeve, of the shaft sleeve, close to the third driven gear, and the limit screw fixes the limit baffle on the outer end surface of the shaft sleeve and axially limits the ball bearing.
5. The split gear transmission structure according to claim 1, wherein three ball bearings are sequentially arranged along the axial direction of the shaft sleeve, adjacent ball bearings are tightly attached, and the lengths of the three ball bearings are matched with the length of the shaft sleeve.
6. The split gear transmission structure according to claim 1, wherein the rotating shaft (12) is further sleeved with a limiting ring, the limiting ring is arranged between the shaft sleeve and the third driven gear, the rotating shaft (12) is far away from and close to the end of the third driven gear, and a limiting handle is detachably connected with the end, close to the end of the third driven gear, of the rotating shaft, and the limiting handle abuts against the outer side face of the third driven gear.
7. The split gear transmission structure according to claim 1, wherein a driving wheel shaft penetrates through the driving gear, and a motor is fixedly connected to the driving wheel shaft far away from the driving gear end.
8. A webbing loom comprising a take-up roll driven by a fourth driven gear in a split gear drive arrangement according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323139625.XU CN221033819U (en) | 2023-11-20 | 2023-11-20 | Split gear transmission structure and ribbon loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323139625.XU CN221033819U (en) | 2023-11-20 | 2023-11-20 | Split gear transmission structure and ribbon loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033819U true CN221033819U (en) | 2024-05-28 |
Family
ID=91184251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323139625.XU Active CN221033819U (en) | 2023-11-20 | 2023-11-20 | Split gear transmission structure and ribbon loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033819U (en) |
-
2023
- 2023-11-20 CN CN202323139625.XU patent/CN221033819U/en active Active
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