CN209906205U - Maintenance-free bearing for stacker head rail guide wheel - Google Patents
Maintenance-free bearing for stacker head rail guide wheel Download PDFInfo
- Publication number
- CN209906205U CN209906205U CN201920125076.5U CN201920125076U CN209906205U CN 209906205 U CN209906205 U CN 209906205U CN 201920125076 U CN201920125076 U CN 201920125076U CN 209906205 U CN209906205 U CN 209906205U
- Authority
- CN
- China
- Prior art keywords
- bearing
- maintenance
- wheel shell
- lateral wall
- stacker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a non-maintaining bearing for stacker sky rail guide pulley, including staff, wheel shell, non-maintaining bearing, axle sleeve and jump ring, the one end of staff is passed through that bearing group is rotatable to be installed in the wheel shell, bearing group comprises the non-maintaining bearing that a plurality of arranged side by side, the other end of staff runs through the wheel shell, one side of wheel shell inner circle is equipped with the spacing step of the second of inside extension, the jump ring is installed to the opposite side of wheel shell inner circle, one side of bearing group offsets with the lateral wall of the spacing step of second and leans on, the opposite side of bearing group offsets with the lateral wall of jump ring and leans on, the axle sleeve is installed on the staff, the lateral wall of axle sleeve offsets with the one side that the jump ring was kept away from to the wheel shell and leans on. The bearing groups of the stacker overhead rail guide wheel are completely replaced by maintenance-free bearings, the maintenance-free characteristics of the maintenance-free bearings are utilized, the maintenance efficiency and the related maintenance efficiency of the stacker overhead rail guide wheel at the top of the stacker are effectively improved, and the personnel maintenance and repair risks are reduced.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a stacker sky rail guide pulley accessory's technical field, especially a non-maintaining bearing for stacker sky rail guide pulley.
[ background of the invention ]
At present, a stacker head-rail guide wheel used in an automatic stereoscopic warehouse needs to be periodically maintained because of a bearing, and lubricating grease is filled into the bearing; and the height of some items is as high as tens of meters, so that the stacker head rail guide wheel is difficult to maintain in routine maintenance and has certain risk to the safety of maintenance personnel, and therefore, the maintenance-free bearing for the stacker head rail guide wheel is provided.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a non-maintaining bearing for stacker sky rail guide pulley, effectively improve stacker top stacker sky rail guide pulley and maintain and relevant maintenance efficiency, reduce personnel and maintain, overhaul the risk.
In order to realize the above-mentioned purpose, the utility model provides a non-maintaining bearing for stacker sky rail guide pulley, including staff, wheel shell, non-maintaining bearing, axle sleeve and jump ring, the one end of staff is passed through the rotatable installation of bearing group in the wheel shell, the non-maintaining bearing that the bearing group was arranged side by a plurality of constitutes, the other end of staff runs through the wheel shell, one side of wheel shell inner circle is equipped with the spacing ladder portion of the second of inside extension, the jump ring is installed to the opposite side of wheel shell inner circle, one side of bearing group offsets with the lateral wall of the spacing ladder portion of second and leans on, the opposite side of bearing group offsets with the lateral wall of jump ring and leans on, the axle sleeve is installed on the staff, the lateral wall of axle sleeve offsets with one side that the jump ring was kept away from to the wheel shell and.
As preferred, the staff is including the fixed part that runs through the wheel shell, install the installation department in the wheel shell and connect the first spacing ladder portion between the two, the path length of fixed part is less than the path length of installation department, the path length of first spacing ladder portion is greater than the path length of installation department, form first spacing ladder groove between the lateral wall of first spacing ladder portion and the outer wall of installation department, form the spacing ladder groove of second between the lateral wall of first spacing ladder portion and the outer wall of fixed part, the axle sleeve is installed on the spacing ladder groove of second, and the lateral wall of axle sleeve offsets with the lateral wall of first spacing ladder portion and leans on.
Preferably, a gap is formed between the second limit step part and the first limit step part, and the side wall of the shaft sleeve can block one side of the gap away from the bearing group.
Preferably, the inner ring of the wheel shell is provided with a ring groove for accommodating the snap spring, and the axis of the ring groove coincides with the axis of the wheel shell.
Preferably, an elastic protection sleeve is installed on the outer ring of the wheel shell, and an arc transition part is arranged at the corner of the end face of the elastic protection sleeve.
Preferably, the bearing group consists of two maintenance-free bearings which are arranged in parallel, and the axes of the maintenance-free bearings are coincided with the axis of the small shaft.
The utility model has the advantages that: the utility model discloses a cooperation of staff, wheel shell, non-maintaining bearing, axle sleeve and jump ring etc. is whole to be replaced into non-maintaining bearing with the bearing group of stacker sky rail guide pulley, and the non-maintaining characteristic of application non-maintaining bearing effectively improves stacker top stacker sky rail guide pulley and maintains and relevant maintenance efficiency to reduce personnel and maintain, overhaul the risk.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic cross-sectional view of a maintenance-free bearing for a stacker head rail guide wheel according to the present invention;
FIG. 2 is a schematic cross-sectional view of a small shaft of a maintenance-free bearing for a stacker head rail guide wheel of the present invention;
FIG. 3 is a schematic cross-sectional view of a wheel housing of a maintenance-free bearing for a stacker head rail guide wheel of the present invention;
fig. 4 is a schematic view of the installation and use states of the maintenance-free bearing for the stacker head rail guide wheel of the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 4 the utility model relates to a non-maintaining bearing for stacker sky rail guide pulley, including staff 1, wheel shell 2, non-maintaining bearing 3, axle sleeve 4 and jump ring 5, rotatable the installing in wheel shell 2 of bearing group is passed through to the one end of staff 1, bearing group comprises a plurality of non-maintaining bearing 3 of arranging side by side, the other end of staff 1 runs through wheel shell 2, one side of 2 inner circles of wheel shell is equipped with the spacing ladder portion 21 of the second of inside extension, jump ring 5 is installed to the opposite side of 2 inner circles of wheel shell, one side of bearing group offsets with the lateral wall of the spacing ladder portion 21 of second and leans on, the opposite side of bearing group offsets with the lateral wall of jump ring 5 and leans on, axle sleeve 4 is installed on staff 1, the lateral wall of axle sleeve 4 offsets with one side that jump ring 2 kept away from jump ring 5 and leans on. The staff 1 is including the fixed part 11 that runs through the wheel shell 2, install installation department 12 in the wheel shell 2 and connect in first spacing ladder portion 13 between the two, the path length of fixed part 11 is less than the path length of installation department 12, the path length of first spacing ladder portion 13 is greater than the path length of installation department 12, form first spacing ladder groove 120 between the lateral wall of first spacing ladder portion 13 and the outer wall of installation department 12, form the spacing ladder groove 110 of second between the lateral wall of first spacing ladder portion 13 and the outer wall of fixed part 11, axle sleeve 4 installs on the spacing ladder groove 110 of second, and axle sleeve 4's lateral wall offsets with the lateral wall of first spacing ladder portion 13 and leans on. A gap 10 exists between the second limit step part 21 and the first limit step part 13, and the side wall of the shaft sleeve 4 can seal the side of the gap 10 far away from the bearing group. The inner ring of the wheel shell 2 is provided with a ring groove 22 for accommodating the clamp spring 5, and the axis of the ring groove 22 coincides with the axis of the wheel shell 2. An elastic protection sleeve 20 is installed on the outer ring of the wheel shell 2, and an arc transition portion 201 is arranged at the corner of the end face of the elastic protection sleeve 20. The bearing group is composed of two maintenance-free bearings 3 which are arranged in parallel, and the axis of each maintenance-free bearing 3 coincides with the axis of the small shaft 1.
The utility model discloses the working process:
the utility model relates to a non-maintaining bearing for stacker sky rail guide pulley, the bearing group of stacker sky rail guide pulley is whole to be replaced by non-maintaining bearing, adopts non-maintaining bearing very big reduction the consumption of lubricating grease, has optimized seal structure, is easier to the storage of lubricating grease and the separation out of lubricating oil to the channel, cooperates the packing of full life lubricating grease, provides more lasting lubrication for the rotation; the device has the advantages that the performance of the bearing is greatly improved, the regular maintenance in the service life cycle of the bearing is avoided, the maintenance efficiency and the related maintenance efficiency of the stacker top stacker head rail guide wheel are effectively improved, and the maintenance and maintenance risks of personnel are reduced.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. A non-maintaining bearing for stacker sky rail guide pulley which characterized in that: including staff (1), wheel shell (2), non-maintaining bearing (3), axle sleeve (4) and jump ring (5), the one end of staff (1) is through rotatable the installing in wheel shell (2) of bearing group, the bearing group is arranged side by side non-maintaining bearing (3) of arranging by a plurality of and is constituteed, the other end of staff (1) runs through wheel shell (2), one side of wheel shell (2) inner circle is equipped with the spacing ladder portion of the second (21) of inside extension, jump ring (5) are installed to the opposite side of wheel shell (2) inner circle, one side of bearing group and the lateral wall of the spacing ladder portion of second (21) offset and lean on, the opposite side of bearing group and the lateral wall of jump ring (5) offset and lean on, install on staff (1) axle sleeve (4), the lateral wall of axle sleeve (4) and one side that jump ring shell (2) kept away from jump ring (5) offset and lean on.
2. A maintenance-free bearing for a stacker head idler as claimed in claim 1, wherein: the staff (1) including run through fixed part (11) of wheel shell (2), install installation department (12) in wheel shell (2) and connect first spacing step (13) between the two, the path length of fixed part (11) is less than the path length of installation department (12), the path length of first spacing step (13) is greater than the path length of installation department (12), form first spacing ladder groove (120) between the lateral wall of first spacing step (13) and the outer wall of installation department (12), form spacing ladder groove (110) of second between the lateral wall of first spacing step (13) and the outer wall of fixed part (11), axle sleeve (4) are installed on spacing ladder groove (110) of second, and the lateral wall of axle sleeve (4) offsets with the lateral wall of first spacing step (13) and lean on.
3. A maintenance-free bearing for a stacker head idler as claimed in claim 2, wherein: a gap (10) exists between the second limit step part (21) and the first limit step part (13), and the side wall of the shaft sleeve (4) can seal one side, far away from the bearing group, of the gap (10).
4. A maintenance-free bearing for a stacker head idler as claimed in claim 1, wherein: the inner ring of the wheel shell (2) is provided with an annular groove (22) used for accommodating the clamp spring (5), and the axis of the annular groove (22) coincides with the axis of the wheel shell (2).
5. A maintenance-free bearing for a stacker head idler as claimed in claim 1, wherein: an elastic protective sleeve (20) is mounted on the outer ring of the wheel shell (2), and an arc transition portion (201) is arranged at the corner of the end face of the elastic protective sleeve (20).
6. A maintenance-free bearing for a stacker head rail idler as claimed in any one of claims 1 to 5, wherein: the bearing group is composed of two maintenance-free bearings (3) which are arranged in parallel, and the axis of each maintenance-free bearing (3) is coincided with the axis of the small shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125076.5U CN209906205U (en) | 2019-01-24 | 2019-01-24 | Maintenance-free bearing for stacker head rail guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125076.5U CN209906205U (en) | 2019-01-24 | 2019-01-24 | Maintenance-free bearing for stacker head rail guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209906205U true CN209906205U (en) | 2020-01-07 |
Family
ID=69029771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920125076.5U Active CN209906205U (en) | 2019-01-24 | 2019-01-24 | Maintenance-free bearing for stacker head rail guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209906205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852926A (en) * | 2022-04-20 | 2022-08-05 | 安歌科技(集团)股份有限公司 | Stacker turns prevents empting device |
-
2019
- 2019-01-24 CN CN201920125076.5U patent/CN209906205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852926A (en) * | 2022-04-20 | 2022-08-05 | 安歌科技(集团)股份有限公司 | Stacker turns prevents empting device |
| CN114852926B (en) * | 2022-04-20 | 2024-06-11 | 安歌科技(集团)股份有限公司 | Anti-toppling device for turning of stacker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209906205U (en) | Maintenance-free bearing for stacker head rail guide wheel | |
| CN202790088U (en) | Double-row full-complement cylindrical roller bearing | |
| CN201760789U (en) | Rotor loosening and unloading device for rotor of electric spindle | |
| CN203098796U (en) | Seal lubrication structure of sprocket inner bearing | |
| CN202690763U (en) | Sealed deep groove ball bearing with oil storage tanks | |
| CN203463492U (en) | Special bearing for cement vertical mill reducer | |
| CN202790481U (en) | Lubrication movable guide rail bolt | |
| CN202790087U (en) | Double-row full-complement cylindrical roller bearing | |
| CN108533616B (en) | Low-speed heavy-load ball bearing | |
| CN212297285U (en) | Multi-row ball space retainer | |
| CN202914747U (en) | Novel water seal ring | |
| CN203067535U (en) | Novel cylindrical roller bearing | |
| CN201103616Y (en) | Super-large type entity holder self-aligning roller bearing | |
| CN208485222U (en) | High-speed high-performance carrying roller | |
| CN206985022U (en) | Taper roll bearing carrying roller new type sealing device | |
| CN202538956U (en) | Main shaft structure of pen making centrifuge | |
| CN203064706U (en) | Belt conveyor tail wheel shaft sealing device | |
| CN215928307U (en) | Idler structure and engine | |
| CN217653096U (en) | Anti-dislocation bearing seat for mine metallurgical equipment | |
| CN203176156U (en) | Sealed roller bearing | |
| CN202674008U (en) | Novel bearing | |
| CN219490149U (en) | Flattening roller of vacuum coating machine | |
| CN204338255U (en) | The auxiliary support apparatus of cement mill | |
| CN104454973A (en) | Water pump bearing | |
| CN214945799U (en) | Bearing sleeve of roller bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |