CN203845345U - Roller separation-preventing fixing device of caterpillar conveyer - Google Patents
Roller separation-preventing fixing device of caterpillar conveyer Download PDFInfo
- Publication number
- CN203845345U CN203845345U CN201420234424.XU CN201420234424U CN203845345U CN 203845345 U CN203845345 U CN 203845345U CN 201420234424 U CN201420234424 U CN 201420234424U CN 203845345 U CN203845345 U CN 203845345U
- Authority
- CN
- China
- Prior art keywords
- roller
- base
- crawler belt
- anticreep
- transport plane
- 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.)
- Expired - Fee Related
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a roller separation-preventing fixing device of a caterpillar conveyer. The roller separation-preventing fixing device of the caterpillar conveyer comprises a base and a supporting rolling drum, wherein the supporting rolling drum is separably connected with the base. According to the roller separation-preventing fixing device of the caterpillar conveyer, a positioning through hole in the center of a fixing cambered surface and a positioning pin on the side wall of a rolling drum body are utilized, even when the supporting rolling drum is abraded, the whole supporting rolling drum can be kept from rolling, stability of the driving roller is greatly improved, and smoothness and reliability of a rubber conveyer belt of the caterpillar conveyer are effectively improved.
Description
Technical field
The utility model relates to a kind of crawler belt transport plane, or rather, is a kind of anticreep beaming roller anchor fitting of crawler belt transport plane.
Background technology
Crawler belt transport plane is a kind of very common transportation device, utilizes rubber to transmit and brings transmission material.The below of these rubber belt conveyor is provided with a plurality of drive roller shaft, and drive roller shaft is directly fixedly connected with roll shaft base by screw.Drive roller shaft, after operating for a long time, is is easily worn and torn, and drive roller shaft is easily skidded, and affects the ride comfort of rubber belt conveyor.
Summary of the invention
The utility model is mainly to solve the existing technical matters of prior art, thereby a kind of anticreep beaming roller anchor fitting of crawler belt transport plane is provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of anticreep beaming roller anchor fitting of crawler belt transport plane, the anticreep beaming roller anchor fitting of described crawler belt transport plane comprises a base and a back-up roller, described back-up roller is connected with described base separably, described base comprises a semi-round base body, the two bottom sides of described base body is respectively equipped with a flange connector, described base body is provided with a semi-round fixedly cambered surface, the cylinder body cylindraceous that described back-up roller comprises a hollow, the both sides of described cylinder body are respectively equipped with a spacing annulus, the middle part of described fixedly cambered surface is provided with a positioning through hole, the sidewall of described cylinder body is provided with a tommy, the size of described tommy and described positioning through hole adapt.
As the utility model preferred embodiment, described back-up roller is that nylon is made.
The anticreep beaming roller anchor fitting utilization of the crawler belt transport plane of the present utility model fixedly positioning through hole at cambered surface middle part and the tommy on cylinder body sidewall matches, even if back-up roller weares and teares, also can keep whole back-up roller not roll, greatly improve the stability of drive roller shaft, effectively improved ride comfort and the reliability of the rubber belt conveyor of crawler belt transport plane.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the anticreep beaming roller anchor fitting of crawler belt transport plane of the present utility model;
Fig. 2 is the spatial structure decomposing schematic representation of the anticreep beaming roller anchor fitting of the crawler belt transport plane in Fig. 1;
Fig. 3 is the spatial structure decomposing schematic representation of the anticreep beaming roller anchor fitting of the crawler belt transport plane in Fig. 2, is now another visual angle;
Fig. 4 is the details enlarged diagram of a-quadrant of the anticreep beaming roller anchor fitting of the crawler belt transport plane in Fig. 2;
Fig. 5 is the details enlarged diagram in B region of the anticreep beaming roller anchor fitting of the crawler belt transport plane in Fig. 3;
Wherein,
1, the anticreep beaming roller anchor fitting of crawler belt transport plane; 2, base; 21, flange connector; 22, base body; 23, fixing cambered surface; 24, positioning through hole; 3, back-up roller; 31, cylinder body; 32, spacing annulus; 33, tommy.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figures 1 to 5, the anticreep beaming roller anchor fitting 1 of crawler belt transport plane of the present utility model comprises a base 2 and a back-up roller 3, this back-up roller 3 is connected with this base 2 separably, this base 2 comprises a semi-round base body 22, the two bottom sides of this base body 22 is respectively equipped with a flange connector 21, this base body 22 is provided with a semi-round fixedly cambered surface 23, the cylinder body cylindraceous 31 that this back-up roller 3 comprises a hollow, the both sides of this cylinder body 31 are respectively equipped with a spacing annulus 32, this is fixedly provided with a positioning through hole 24 in the middle part of cambered surface 23, the sidewall of this cylinder body 31 is provided with a tommy 33, the size of this tommy 33 and this positioning through hole 24 adapt.
This back-up roller 3 is made for nylon.
Be not limited to this, any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. the anticreep beaming roller anchor fitting of a crawler belt transport plane, it is characterized in that, the anticreep beaming roller anchor fitting (1) of described crawler belt transport plane comprises a base (2) and a back-up roller (3), described back-up roller (3) is connected with described base (2) separably, described base (2) comprises a semi-round base body (22), the two bottom sides of described base body (22) is respectively equipped with a flange connector (21), described base body (22) is provided with a semi-round fixedly cambered surface (23), the cylinder body cylindraceous (31) that described back-up roller (3) comprises a hollow, the both sides of described cylinder body (31) are respectively equipped with a spacing annulus (32), the middle part of described fixedly cambered surface (23) is provided with a positioning through hole (24), the sidewall of described cylinder body (31) is provided with a tommy (33), the size of described tommy (33) and described positioning through hole (24) adapt.
2. the anticreep beaming roller anchor fitting of crawler belt transport plane according to claim 1, is characterized in that, described back-up roller (3) is made for nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234424.XU CN203845345U (en) | 2014-05-09 | 2014-05-09 | Roller separation-preventing fixing device of caterpillar conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234424.XU CN203845345U (en) | 2014-05-09 | 2014-05-09 | Roller separation-preventing fixing device of caterpillar conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845345U true CN203845345U (en) | 2014-09-24 |
Family
ID=51558388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234424.XU Expired - Fee Related CN203845345U (en) | 2014-05-09 | 2014-05-09 | Roller separation-preventing fixing device of caterpillar conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964131A (en) * | 2014-05-09 | 2014-08-06 | 于浩 | Anti-disengaging mandrel roller fixing device for caterpillar track conveyer |
-
2014
- 2014-05-09 CN CN201420234424.XU patent/CN203845345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964131A (en) * | 2014-05-09 | 2014-08-06 | 于浩 | Anti-disengaging mandrel roller fixing device for caterpillar track conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |