CN203143588U - Automatically-self-aligning carrier roller set - Google Patents
Automatically-self-aligning carrier roller set Download PDFInfo
- Publication number
- CN203143588U CN203143588U CN 201320136375 CN201320136375U CN203143588U CN 203143588 U CN203143588 U CN 203143588U CN 201320136375 CN201320136375 CN 201320136375 CN 201320136375 U CN201320136375 U CN 201320136375U CN 203143588 U CN203143588 U CN 203143588U
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- roller
- carrier roller
- self
- retaining roller
- frame
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Abstract
The utility model relates to an automatically-self-aligning carrier roller set. The automatically-self-aligning carrier roller set comprises a frame, a carrier roller cross beam, a carrier roller, a left blocking roller and a right blocking roller, wherein the carrier roller cross beam is connected to the frame through a rotating shaft in a pivot mode, the carrier roller is installed on the carrier roller cross beam, and the left blocking roller and the right blocking roller are located on the left side and the right side of the carrier roller respectively, are respectively connected on the frame in a pivot mode through a bearing, and are respectively abutted against the carrier roller cross beam. The automatically-self-aligning carrier roller set is strong in deviation-adjustment strength, large in deviation-adjustment range, flexible in motion, smooth and reliable, reduces frictional resistance of equipment, is low in noise, prolongs service life of a conveying belt, and can be widely applied to industries such as mines, ports, electric power and metallurgy.
Description
[technical field]
The utility model relates to a kind of constituent elements of load transfer device, is specifically related to a kind of self-centering idler group.
[background technology]
As everyone knows, the load-transfer device of conveying machinery can produce wearing and tearing to a certain degree in use for some time, and the equipment running resistance is increased, and noise strengthens, and therefore, need change or tuningout load-transfer device usually.
In the prior art, mainly be by friction-type deviation regulating idler group or tapered deviation regulating idler group load-transfer device to be carried out tuningout, but it can only rectify a deviation to the less load-transfer device of sideslip angle, therefore, have certain application limitation.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of structure improved self-centering idler group that has, to overcome described defective of the prior art.
[utility model content]
For addressing the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, the self-centering idler group that deviation adjustment angle is big.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of self-centering idler group, and it comprises frame, carrying roller crossbeam, carrying roller, left side retaining roller and right retaining roller; Wherein, described carrying roller crossbeam is articulated on the frame by the single-revolution axle; Described carrying roller is installed on the carrying roller crossbeam; Described left retaining roller and right retaining roller lay respectively at the left and right sides of carrying roller, and it passes through a bearing hinge joint respectively on frame; Described left side retaining roller and right retaining roller are connected to respectively on the carrying roller crossbeam.
Self-centering idler group of the present utility model further is set to: described left side retaining roller and right retaining roller all are vertical setting.
Self-centering idler group of the present utility model also is set to: described left side retaining roller and right retaining roller all are 35 ° of angles with vertical direction and arrange.
Compared with prior art, the utlity model has following beneficial effect: the tuningout dynamics of self-centering idler group of the present utility model is strong, the tuningout amplitude is big, be active in one's movements, steadily reliably, reduced the friction drag of equipment, noise is little, prolong the service life of load-transfer device, can be widely used in numerous industries such as mine, harbour, electric power, metallurgy.
[description of drawings]
Fig. 1 is the scheme drawing of self-centering idler group first embodiment of the present utility model.
Fig. 2 is the scheme drawing at another visual angle of Fig. 1.
Fig. 3 is the scheme drawing of self-centering idler group second embodiment of the present utility model.
[specific embodiment]
See also shown in Figure of description 1 and the accompanying drawing 2, it is self-centering idler group first embodiment of the present utility model, and it is made up of several parts such as frame 1, carrying roller crossbeam 2, carrying roller 3, left side retaining roller 4 and right retaining rollers 5.
Wherein, described carrying roller crossbeam 2 is articulated on the frame 1 by single-revolution axle 6, but its wraparound rotating shaft 6 is rotated.Described carrying roller 3 is installed on the carrying roller crossbeam 2, and load-transfer device (not shown) can be installed on this carrying roller 3.
Described left side retaining roller 4 and right retaining roller 5 lay respectively at the left and right sides of carrying roller 3, and it is articulated on the frame 1 by a bearing 7 respectively; Described left side retaining roller 4 and right retaining roller 5 are connected to respectively on the carrying roller crossbeam 2.In the present embodiment, described left side retaining roller 4 and right retaining roller 5 all are vertical setting.
The principle of work of self-centering idler group of the present utility model is as follows: when load-transfer device produces skew, load-transfer device butt left side retaining roller 4 and right retaining roller 5, left side retaining roller 4 and right retaining roller 5 drive the 2 wraparound rotating shafts 6 of carrying roller crossbeam and rotate to an angle, at this moment, carrying roller crossbeam 2 drives carrying roller 3 and applies horizontal thrust to load-transfer device, impel the load-transfer device behind the sideslip to get back to original position automatically, realize the automatic deviation correction of sideslip load-transfer device, guarantee that load-transfer device is to the normal operation at center.Simultaneously, because self-centering idler group of the present utility model all adopts the bearing combination, based on laborsaving lever pattern, left retaining roller 4 and right retaining roller 5 can directly be organized and limit transport band sideslip under the sideslip serious situation, can adjust arbitrarily according to the load-transfer device degree of wear.
See also shown in the Figure of description 3, it is self-centering idler group second embodiment of the present utility model, it also is made up of frame 1 ', carrying roller crossbeam 2 ', carrying roller 3 ', left side retaining roller 4 ', several parts such as right retaining roller 5 ', axis of revolution 6 ' and bearing 7 ', and its difference with first embodiment is: described left side retaining roller 4 ' and the right roller 5 ' that keeps off all are 35 ° of angles settings with vertical direction.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (3)
1. a self-centering idler group is characterized in that: comprise frame, carrying roller crossbeam, carrying roller, left side retaining roller and right retaining roller; Wherein, described carrying roller crossbeam is articulated on the frame by the single-revolution axle; Described carrying roller is installed on the carrying roller crossbeam; Described left retaining roller and right retaining roller lay respectively at the left and right sides of carrying roller, and it passes through a bearing hinge joint respectively on frame; Described left side retaining roller and right retaining roller are connected to respectively on the carrying roller crossbeam.
2. self-centering idler group as claimed in claim 1 is characterized in that: described left side retaining roller and right retaining roller all are vertical setting.
3. self-centering idler group as claimed in claim 1 is characterized in that: described left side retaining roller and right retaining roller all are 35 ° of angles settings with vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136375 CN203143588U (en) | 2013-03-25 | 2013-03-25 | Automatically-self-aligning carrier roller set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136375 CN203143588U (en) | 2013-03-25 | 2013-03-25 | Automatically-self-aligning carrier roller set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143588U true CN203143588U (en) | 2013-08-21 |
Family
ID=48971132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320136375 Expired - Fee Related CN203143588U (en) | 2013-03-25 | 2013-03-25 | Automatically-self-aligning carrier roller set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587886A (en) * | 2013-10-31 | 2014-02-19 | 安徽扬帆机械股份有限公司 | Full-automatic lower deviation correcting device |
| CN103640843A (en) * | 2013-12-18 | 2014-03-19 | 铜陵重钢机械装备有限公司 | Upper full-automatic aligning idler set of belt conveyor |
-
2013
- 2013-03-25 CN CN 201320136375 patent/CN203143588U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587886A (en) * | 2013-10-31 | 2014-02-19 | 安徽扬帆机械股份有限公司 | Full-automatic lower deviation correcting device |
| CN103640843A (en) * | 2013-12-18 | 2014-03-19 | 铜陵重钢机械装备有限公司 | Upper full-automatic aligning idler set of belt conveyor |
| CN103640843B (en) * | 2013-12-18 | 2016-07-06 | 铜陵重钢机械装备有限公司 | Ribbon conveyer Full automatic center up-regulating carrier roller group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianjun Inventor after: Xue Ying Inventor after: Zhang Shuwang Inventor after: Du Baozhong Inventor before: Du Baozhong Inventor before: Lei Jinsheng Inventor before: Zhang Jianjun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DUAN WEIYAN CHEN HONGHONG YANG ZHE TO: YANG ZHE SHENG JINMING SHENG JINMING DUAN WEIYAN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |