CN216471814U - Crane end beam driving mechanism - Google Patents
Crane end beam driving mechanism Download PDFInfo
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- CN216471814U CN216471814U CN202122550751.9U CN202122550751U CN216471814U CN 216471814 U CN216471814 U CN 216471814U CN 202122550751 U CN202122550751 U CN 202122550751U CN 216471814 U CN216471814 U CN 216471814U
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- end beam
- wheel set
- beam body
- wheel
- driver
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Abstract
The utility model provides a crane end beam driving mechanism, which comprises: the end beam comprises an end beam body, a driver and wheel sets, wherein each wheel set comprises a driving wheel set and a driven wheel set which are respectively positioned at two ends of the end beam body; the outer side of the wheel of the driving wheel set is provided with an outer gear, and the output end of the driver is in transmission fit with the outer gear surface of the driving wheel set; the wheel set is connected with the end beam body through a wheel shaft sleeve and an elastic retainer ring. The utility model has the following beneficial effects: the driver is matched with the external gear surface of the driving wheel set to transmit to drive the crane to horizontally run so as to directly and effectively transmit kinetic energy, so that the end beam body runs stably, and the finish machining of the surface of the end beam body is avoided; the wheel set is connected with the end beam body by adopting the wheel shaft sleeve and the elastic check ring, and the structure is simple, the processing is simple and convenient, the installation is simple and easy, and the stability is good.
Description
Technical Field
The utility model relates to the technical field of crane equipment, in particular to a crane end beam driving mechanism.
Background
In the field of universal cranes, a crane end beam is a key component for bearing, translating and transporting and is one of the main components of a crane. The end beam consists of a wheel set and an end beam body, the two parts are connected through a bearing seat and a bolt, a driving mechanism of the crane is matched with an inner hole of the wheel set to drive the crane to horizontally run, and the three parts form an end beam driving structure of the crane. The end beam body adopts the preparation of rectangular pipe unloading, there is production error in the rectangular pipe surface and the wall thickness of supplied materials, for guaranteeing equipment even running, need further processing to end beam body surface, because the end beam size is great, it is inconvenient to process, the current processing scheme of tradition is earlier with end beam body unloading, the rethread machining center carries out the finish machining to end beam body and wheel set bearing connection face, the lathe need transfer the end beam when processing end beam body both sides face, the processing step is loaded down with trivial details, low in production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a crane end beam driving mechanism, which solves the problems that an end beam body needs complicated finish machining steps and is low in production efficiency in the prior art.
The technical scheme of the utility model is realized as follows:
a crane end beam drive mechanism comprising: the end beam comprises an end beam body, a driver and wheel sets, wherein the wheel sets comprise a driving wheel set and a driven wheel set which are respectively positioned at two ends of the end beam body; the outer side of the wheel of the main wheel set is provided with an outer gear, and the output end of the driver is in transmission fit with the outer gear surface of the main wheel set; the wheel set is connected with the end beam body through a wheel shaft sleeve and an elastic retainer ring.
Preferably, the output end of the driver is provided with a buffer.
The utility model has the beneficial effects that:
the driver is matched with the outer gear surface of the driving wheel set to transmit to drive the crane to horizontally operate and directly and effectively transmit kinetic energy, so that the end beam body operates stably, and the finish machining of the surface of the end beam body is avoided.
The wheel set is connected with the end beam body by adopting the wheel shaft sleeve and the elastic check ring, and the structure is simple, the processing is simple and convenient, the installation is simple and easy, and the stability is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a crane end beam driving mechanism according to the present invention;
FIG. 2 is a front view of FIG. 1;
fig. 3 is a schematic sectional view taken along the line a-a in fig. 2.
In the figure:
1. end beam body, 2, driving wheel group, 3, driven wheel group, 4, driver, 5, buffer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As can be seen from the embodiments shown in fig. 1 to 3, the crane end beam driving mechanism according to the present invention comprises: the end beam comprises an end beam body 1, a driver 4 and wheel sets, wherein the wheel sets comprise a driving wheel set 2 and a driven wheel set 3 which are respectively positioned at two ends of the end beam body 1; the outer side of the wheel of the driving wheel set 2 is provided with an outer gear, and the output end of the driver 4 is in transmission fit with the outer gear surface of the driving wheel set 2; the wheel set is connected with the end beam body 1 through a wheel shaft sleeve and an elastic retainer ring.
The output of the driver 4 is provided with a buffer 5.
The driver 4 is matched with the outer gear surface of the driving wheel set 2 to transmit to drive the crane to horizontally move so as to directly and effectively transmit kinetic energy, so that the end beam body 1 stably operates, and the finish machining of the surface of the end beam body 1 is avoided.
The wheel set is connected with the end beam body by adopting the wheel shaft sleeve and the elastic check ring, and the structure is simple, the processing is simple and convenient, the installation is simple and easy, and the stability is good.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. A crane end beam drive mechanism, comprising: the end beam comprises an end beam body (1), a driver (4) and wheel sets, wherein the wheel sets comprise a driving wheel set (2) and a driven wheel set (3) which are respectively positioned at two ends of the end beam body (1); an outer gear is arranged on the outer side of a wheel of the main wheel set (2), and the output end of the driver (4) is in transmission fit with the outer gear surface of the main wheel set (2); the wheel set is connected with the end beam body (1) through a wheel shaft sleeve and an elastic retainer ring.
2. A crane end beam drive mechanism according to claim 1, characterized in that the output of the drive (4) is provided with a buffer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122550751.9U CN216471814U (en) | 2021-10-22 | 2021-10-22 | Crane end beam driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122550751.9U CN216471814U (en) | 2021-10-22 | 2021-10-22 | Crane end beam driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216471814U true CN216471814U (en) | 2022-05-10 |
Family
ID=81442931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122550751.9U Active CN216471814U (en) | 2021-10-22 | 2021-10-22 | Crane end beam driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216471814U (en) |
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2021
- 2021-10-22 CN CN202122550751.9U patent/CN216471814U/en active Active
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