CN212531783U - Horizontal wheel for coiling trolley - Google Patents
Horizontal wheel for coiling trolley Download PDFInfo
- Publication number
- CN212531783U CN212531783U CN202020011510.XU CN202020011510U CN212531783U CN 212531783 U CN212531783 U CN 212531783U CN 202020011510 U CN202020011510 U CN 202020011510U CN 212531783 U CN212531783 U CN 212531783U
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- Prior art keywords
- eccentric sleeve
- roller
- shaft
- support
- bracket
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Abstract
The utility model relates to a horizontal wheel for a coiling trolley, which comprises a shaft, a roller, a bracket, a support and an eccentric sleeve; the bracket is U-shaped, the bracket is provided with a mounting hole, the roller is positioned at the outer side of the bottom edge of the bracket, and the support and the eccentric sleeve are positioned in the opening of the bracket; the eccentric sleeve comprises an eccentric sleeve, the eccentric sleeve is embedded into a central hole of the support, the nut is positioned on the upper surface of the eccentric sleeve, and the eccentric sleeve is fixedly connected with the support through a bolt; the upper section of the shaft is provided with external threads, the upper end of the shaft penetrates through the roller, the mounting hole and the eccentric sleeve in sequence and then is matched and locked with the nut, the roller is sleeved on the shaft, and the roller can rotate at the lower section of the shaft. After the coiling trolley is used for a long time, the gap between the roller and the guide rail is enlarged, the nut and the bolt are loosened, the eccentric sleeve is rotated, the axial lead of the shaft is changed at the moment, the gap between the roller and the guide rail is reduced, and the coiling trolley can normally run.
Description
Technical Field
The utility model relates to a horizontal wheel for coiling dolly. Belongs to the technical field of mechanical equipment.
Background
The equipment from the section from the air cooling of the loose coil to the finished product warehousing adopts the air cooling of the loose coil to the coil collecting station according to the traditional process, the coil is transported to a P/F line by a coil trolley for cooling, and the coil is packed and weighed to the finished product warehousing through the P/F line.
The horizontal wheel of coiling the dolly is located the side of guide rail, plays the direction and supports the effect of coiling the dolly, coils the dolly life longer back, and the clearance grow of horizontal wheel and guide rail so can lead to coiling the dolly and move unstably, damages the axle of horizontal wheel when serious, coils the dolly and can overturn.
Disclosure of Invention
The utility model aims to overcome the defects and provide a horizontal wheel for coiling a trolley.
The purpose of the utility model is realized like this:
a horizontal wheel for a coiling trolley is characterized in that: the device comprises a shaft, a roller, a bracket, a support and an eccentric sleeve;
the bracket is U-shaped, the bracket is provided with a mounting hole, the roller is positioned at the outer side of the bottom edge of the bracket, and the support and the eccentric sleeve are positioned in the opening of the bracket;
the eccentric sleeve comprises an eccentric sleeve, the eccentric sleeve is embedded into a central hole of the support, the nut is positioned on the upper surface of the eccentric sleeve, and the eccentric sleeve is fixedly connected with the support through a bolt;
the upper section of the shaft is provided with external threads, the upper end of the shaft penetrates through the roller, the mounting hole and the eccentric sleeve in sequence and then is matched and locked with the nut, the roller is sleeved on the shaft, and the roller can rotate at the lower section of the shaft.
Further, the lower section of the shaft is step-shaped, and the lower end surface of the shaft is provided with an outer flange.
Furthermore, the eccentric sleeve comprises a stopping piece, the stopping piece abuts against the upper surface of the support, and the stopping piece is fixedly connected with the support through a bolt; the nut is located the upper surface of backstop piece.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a horizontal wheel for coiling dolly, after coiling dolly live time longer, clearance grow between roller and the guide rail loosens nut and bolt, rotates eccentric cover, and the axial lead of this time-axis changes, and the clearance between roller and the guide rail diminishes, coils dolly and can normal operating.
Drawings
Fig. 1 is a schematic view of a horizontal wheel for a coiling trolley according to the present invention.
Fig. 2 is an exploded view of fig. 1.
In the figure:
the device comprises a shaft 1, an outer flange 1.1, a roller 2, a bracket 3, a mounting hole 3.1, a support 4, an eccentric sleeve 5, a stop sheet 5.1, an eccentric sleeve 5.2, a nut 6 and a bolt 7.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1, the utility model relates to a horizontal wheel for a coiling trolley, which comprises a shaft 1, a roller 2, a bracket 3, a support 4 and an eccentric sleeve 5;
the support 3 is U-shaped, the support 3 is provided with a mounting hole 3.1, the roller 2 is positioned at the outer side of the bottom edge of the support 3, and the support 4 and the eccentric sleeve 5 are positioned in the opening of the support 3;
the eccentric sleeve 5 comprises a stopping piece 5.1 and an eccentric sleeve 5.2, the eccentric sleeve 5.2 is embedded into a central hole of the support 4, the stopping piece 5.1 abuts against the upper surface of the support 4, and the stopping piece 5.1 is fixedly connected with the support 4 through a bolt 7; the nut 6 is positioned on the upper surface of the stop piece 5.1;
the upper segment of axle 1 has the external screw thread, and the hypomere of axle 1 is the step form, and the lower terminal surface of axle 1 has outward flange 1.1, and the hypomere of axle 1 is established to roller 2 cover, and roller 2 can rotate at the hypomere of axle 1, and the lower surface of roller 2 contacts with outward flange 1.1.
The working principle is as follows:
during installation, the support 4 and the support 3 are welded and fixed, the support 3 is welded on a trolley body of a coiling trolley, the eccentric sleeve 5 is placed in a central hole of the support 4, the stop piece 5.1 of the eccentric sleeve 5 is fixedly connected with the support 4 through the bolt 7, the upper end of the shaft 1 penetrates through the roller 2, the mounting hole 3.1 and the eccentric sleeve 5 in sequence and then is matched and locked with the nut 6, and the roller 2 can rotate at the lower section of the shaft 1.
When the coiling trolley is used for a long time, the gap between the roller 2 and the guide rail is enlarged, the nut 6 and the bolt 7 are loosened, the eccentric sleeve 5 is rotated, the axial lead of the shaft 1 is changed, the gap between the roller 2 and the guide rail is reduced, and the coiling trolley can normally run.
In the above embodiments, the present invention has been described only by way of example, but various modifications may be made by those skilled in the art after reading the present patent application without departing from the spirit and scope of the invention.
Claims (3)
1. A horizontal wheel for a coiling trolley, characterized in that: comprises a shaft, a roller, a bracket, a support and an eccentric sleeve;
the bracket is U-shaped, the bracket is provided with a mounting hole, the roller is positioned at the outer side of the bottom edge of the bracket, and the support and the eccentric sleeve are positioned in the opening of the bracket;
the eccentric sleeve comprises an eccentric sleeve, the eccentric sleeve is embedded into a central hole of the support, the nut is positioned on the upper surface of the eccentric sleeve, and the eccentric sleeve is fixedly connected with the support through a bolt;
the upper section of the shaft is provided with external threads, the upper end of the shaft penetrates through the roller, the mounting hole and the eccentric sleeve in sequence and then is matched and locked with the nut, the roller is sleeved on the shaft, and the roller can rotate at the lower section of the shaft.
2. The horizontal wheel for a coiling trolley as claimed in claim 1, characterized in that: the lower section of the shaft is step-shaped, and the lower end surface of the shaft is provided with an outer flange.
3. The horizontal wheel for a coiling trolley as claimed in claim 1, characterized in that: the eccentric sleeve comprises a stopping piece, the stopping piece is abutted against the upper surface of the support and is fixedly connected with the support through a bolt; the nut is located the upper surface of backstop piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020011510.XU CN212531783U (en) | 2020-01-03 | 2020-01-03 | Horizontal wheel for coiling trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020011510.XU CN212531783U (en) | 2020-01-03 | 2020-01-03 | Horizontal wheel for coiling trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212531783U true CN212531783U (en) | 2021-02-12 |
Family
ID=74525635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020011510.XU Active CN212531783U (en) | 2020-01-03 | 2020-01-03 | Horizontal wheel for coiling trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212531783U (en) |
-
2020
- 2020-01-03 CN CN202020011510.XU patent/CN212531783U/en active Active
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