CN212100999U - Crossbeam turning mechanism of curved rail stacker - Google Patents
Crossbeam turning mechanism of curved rail stacker Download PDFInfo
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- CN212100999U CN212100999U CN202020378931.6U CN202020378931U CN212100999U CN 212100999 U CN212100999 U CN 212100999U CN 202020378931 U CN202020378931 U CN 202020378931U CN 212100999 U CN212100999 U CN 212100999U
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Abstract
Crossbeam turn mechanism of curved rail stacker, take the tight cover of expanding and connect wheel and shaft in order to improve centering performance and stability, correspondingly reach increase of service life, simplify the motor cabinet installation and reduce the purpose of maintenance cost. The crossbeam turn mechanism comprises a rotary driving component and a rotary driven component which have the same structure, and the rotary driving component is connected with a driving motor. The lower cross beam is pressed on a thrust ball bearing, the thrust ball bearing is arranged on a rotating shaft, and the rotary driving assembly and the rotary driven assembly are connected to the lower cross beam through the rotating shaft and keep a vertical state; the guide wheel assembly is arranged at the bottom of the rotary driving body and the rotary driven body; the wheel shaft is connected with the rotary driving body and the rotary driven body and is assembled with the wheel through the expansion sleeve; one end of the wheel shaft is connected with a driving motor through a self-aligning roller bearing, and the wheel is connected to the wheel shaft through an expansion sleeve.
Description
Technical Field
The utility model relates to a be applied to crossbeam turn mechanism of curved rail stacker belongs to logistics storage field.
Background
With the rapid development of the e-commerce logistics and production automation technology, the goods sorting and conveying line system is increasingly large in scale, and the logistics automatic three-dimensional storage is widely applied at home and abroad.
The current stacking machines frequently used are divided into a straight rail type operation mode and a bent rail type operation mode. The straight rail type stacker can better improve the warehousing and ex-warehouse efficiency and correspondingly save human resources. However, in industries and fields with low requirements on labor cost and goods in-and-out efficiency, the straight-rail three-dimensional warehouse is replaced by the curved-rail stacker due to high manufacturing cost.
The curved rail stacker runs in a large-turning roadway, so that strict requirements are imposed on the running stability of a curve driving and guiding mechanism and an anti-derailment technology, and meanwhile, convenience, service life and cost in the aspects of installation and maintenance of corresponding parts are also required to be considered.
In view of this, the present patent application is specifically proposed.
SUMMERY OF THE UTILITY MODEL
Crossbeam turn mechanism of curved rail stacker, lie in solving the problem that above-mentioned prior art exists and take the tight cover of expanding to connect wheel and shaft in order to improve centering performance and stability, correspondingly reach increase of service life, simplify the motor cabinet installation and reduce the purpose of maintenance cost.
In order to achieve the design purpose, the beam turning mechanism of the curved rail stacker comprises a rotary driving component and a rotary driven component which are identical in structure, and the rotary driving component is connected to a driving motor.
Specifically, the lower cross beam is pressed on a thrust ball bearing, the thrust ball bearing is arranged on a rotating shaft, and the rotary driving assembly and the rotary driven assembly are connected to the lower cross beam through the rotating shaft and are kept in a vertical state;
the guide wheel assembly is arranged at the bottom of the rotary driving body and the rotary driven body;
the wheel shaft is connected with the rotary driving body and the rotary driven body and is assembled with the wheel through the expansion sleeve;
one end of the wheel shaft is connected with a driving motor through a self-aligning roller bearing, and the wheel is connected to the wheel shaft through an expansion sleeve.
In order to further improve the sealing performance inside the rotary driving body and the rotary driven body, the preferable and improved scheme that the bushings are fixed on the rotary driving body and the rotary driven body, the self-aligning roller bearing is connected between the wheel shaft and the bushings, and the self-aligning roller bearing is fixed at the end part of the wheel shaft through the end cover.
In order to further improve the dustproof sealing effect aiming at the wheel shaft axial connecting structure, the improvement scheme that can be adopted is as follows: the first bearing cover is connected to the bushing, the sealing gasket is connected between the first bearing cover and the bushing, and the sealing ring is arranged between the wheel shaft and the bushing; the second bearing cover is connected to the rotary driving body and the rotary driven body opposite to the first bearing cover.
In summary, the beam turning mechanism of the curved rail stacker has the following advantages:
1. the whole structure adopts a modular design, has higher installation precision and is particularly suitable for the field operation of the curved rail stacker.
2. The expansion sleeve is used for connecting the wheel and the wheel shaft, so that the centering performance with the driving motor is better, the stability of turning driving force transmission is higher, and the service life of a related vertical and axial connecting structure can be prolonged;
3. the rotary driving body and the rotary driven body are both of a welded integral structure, and the maintenance cost can be effectively reduced by adopting grease lubrication.
Drawings
The invention will now be further described with reference to the following figures.
FIG. 1 is a schematic view of a lower cross beam of a curved rail stacker applying the cross beam turning mechanism of the present application;
FIG. 2 is a schematic cross-sectional view of the swing drive assembly shown in FIG. 1 in the direction A-A;
FIG. 3 is a schematic cross-sectional view of the swing follower assembly shown in FIG. 1 in the direction B-B;
Detailed Description
The rotary drive assembly 200 is identical in construction to the rotary driven assembly 100, but the rotary drive assembly 200 is drivingly connected to the drive motor 12.
Specifically, the rotary driving assembly 200 and the rotary driven assembly 100 are both connected to the lower cross beam 9 through the rotary shaft 2 and the deep groove ball bearing 5 to keep a vertical state, and the rotary shaft 2 is connected with the deep groove ball bearing 5 through the end cover 6;
the whole weight of the lower beam 9 is pressed on the thrust ball bearing 3 through the seat cushion 4, the thrust ball bearing 3 is arranged on the rotating shaft 2, the rotating shaft 2 is arranged on the rotary driving body 1 or the rotary driven body 26 through a high-strength bolt, and the top end of the rotating shaft 2 is sealed through the round cover 8;
the bush 15 is fixed on the rotary driving body 1 or the rotary driven body 26 through a screw, the self-aligning roller bearing 14 is connected between the wheel shaft 17 and the bush 15, and the self-aligning roller bearing 14 is fixed at the end part of the wheel shaft 17 through the end cover 23;
the first bearing cover 24 is connected on the bush 15 through bolts, the sealing gasket 22 is connected between the first bearing cover 24 and the bush 15, and the sealing ring 21 is arranged between the wheel shaft 17 and the bush 15 to play the roles of dust sealing and oil leakage prevention;
the wheel 10 is connected to a wheel shaft 17 through an expansion sleeve 18;
the second bearing cover 13 is connected to the swing driving body 1 or the swing driven body 26 by bolts opposite to the first bearing cover 24;
a driving motor 12 connected with a wheel shaft 17 is arranged on the rotary driving body 1 through a motor fixing seat 11;
the guide wheel assembly 19 is fixed on the rotary driving body 1 or the rotary driven body 26;
the lower beam 9 designed in the structure is pressed on the guide rail 20 through the wheel 10, and the wheel 10 is limited by the guide wheel assembly 19 and runs along the surface of the guide rail 20.
In the specific assembling process, the rotary driving assembly 200 and the rotary driven assembly 100 are assembled respectively, then the rotary driving assembly 200 is connected with the driving motor 12, and finally the installation with the lower beam 9 is completed. By the assembly, the integral installation precision of the beam turning mechanism can be ensured, and the axial centering precision of the wheel 10 and the driving motor 12 can be realized.
In the structure, the wheel shaft 17 and the wheel 10 are tightly connected by the expansion sleeve 18, so that the wheel 10 has good stability in the turning process.
In summary, the embodiments presented in connection with the figures are only preferred. It is obvious to those skilled in the art that other alternative structures according to the design concept of the present invention can be derived directly from the above teachings, and the present invention shall also fall within the scope of the present invention.
Claims (3)
1. The utility model provides a crossbeam turn mechanism of curved rail stacker which characterized in that: the rotary driving component is connected with a driving motor;
the lower cross beam is pressed on a thrust ball bearing, the thrust ball bearing is arranged on a rotating shaft, and the rotary driving assembly and the rotary driven assembly are connected to the lower cross beam through the rotating shaft and keep a vertical state;
the guide wheel assembly is arranged at the bottom of the rotary driving body and the rotary driven body;
the wheel shaft is connected with the rotary driving body and the rotary driven body and is assembled with the wheel through the expansion sleeve;
one end of the wheel shaft is connected with a driving motor through a self-aligning roller bearing, and the wheel is connected to the wheel shaft through an expansion sleeve.
2. The cross beam turning mechanism of the curved rail stacker of claim 1, wherein: the bush is fixed on the rotation driving body and the rotation driven body, the self-aligning roller bearing is connected between the wheel shaft and the bush, and the self-aligning roller bearing is fixed at the end part of the wheel shaft through the end cover.
3. The cross beam turning mechanism of the curved rail stacker of claim 2, wherein: the first bearing cover is connected to the bushing, the sealing gasket is connected between the first bearing cover and the bushing, and the sealing ring is arranged between the wheel shaft and the bushing;
the second bearing cover is connected to the rotary driving body and the rotary driven body opposite to the first bearing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378931.6U CN212100999U (en) | 2020-03-24 | 2020-03-24 | Crossbeam turning mechanism of curved rail stacker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378931.6U CN212100999U (en) | 2020-03-24 | 2020-03-24 | Crossbeam turning mechanism of curved rail stacker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212100999U true CN212100999U (en) | 2020-12-08 |
Family
ID=73638127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020378931.6U Active CN212100999U (en) | 2020-03-24 | 2020-03-24 | Crossbeam turning mechanism of curved rail stacker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212100999U (en) |
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2020
- 2020-03-24 CN CN202020378931.6U patent/CN212100999U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.2 workshop, No.321 Jinrong Road, high tech Zone, Qingdao City, Shandong Province Patentee after: Kejie Intelligent Technology Co.,Ltd. Address before: No.2 workshop, No.321 Jinrong Road, high tech Zone, Qingdao City, Shandong Province Patentee before: KENGIC INTELLIGENT EQUIPMENT Co.,Ltd. |