CN203545017U - Transition type carrier roller set with adjustable groove angle - Google Patents
Transition type carrier roller set with adjustable groove angle Download PDFInfo
- Publication number
- CN203545017U CN203545017U CN201320738018.2U CN201320738018U CN203545017U CN 203545017 U CN203545017 U CN 203545017U CN 201320738018 U CN201320738018 U CN 201320738018U CN 203545017 U CN203545017 U CN 203545017U
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- roller
- carrier roller
- bearing
- lateral
- groove
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Abstract
A transition type carrier roller set with an adjustable groove angle comprises lateral supports (1), carrier roller seats (2), lateral carrier rollers (7), a middle carrier roller (6), middle supports I (4), middle supports II (5) and a base frame (3), wherein the lateral carrier rollers (7) and the middle carrier roller (6) are mutually staggered in the axis direction, the outer end of each lateral carrier roller (7) can move up and down along the corresponding lateral support (1), each carrier roller seat (2) is connected with the corresponding lateral support (1) through a standard bolt (8) penetrating through a clamping groove the lateral support (1) and a nut, the two ends of the middle carrier roller (6) are installed in clamping grooves of the middle supports II (5) through carrier roller shafts, the lateral carrier rollers (7) are installed on clamping grooves of the middle supports I (4) respectively, and the lateral supports (1), the middle supports I (4) and the middle supports II (5) are respectively welded to the base frame (3). The groove angle can be freely adjusted within the range from 10 degrees to 30 degrees by adjusting the nuts, the pressure distribution of a conveying belt on the carrier rollers is more uniform, the service life of the conveying belt is prolonged, and the maintenance cost of a belt conveyor is lowered.
Description
Technical field
The utility model relates to belt conveyer technical field, particularly a kind of adjustable groove angle transition type carrying roller group.
Background technology
Belt conveyer is to draw and load-carrying element with load-transfer device, carries out the continuous conveying equipment of mass transport by carrying the motion of the load-transfer device of material.Load-transfer device is one of belt conveyer major part, and its price accounts for 30%～50% of whole piece belt conveyer price.Common belt conveyer all adopts the groove profile carrier roller group of determining angle, the angle that carrying roller is can not freely be adjusted, need to calculate the groove profile carrier roller group that shape is made into several different angles according to the theory of load-transfer device, increase design cost and the industrial manufacturing cost of common belt conveyor; Simultaneously, when the installation site of groove profile carrier roller group is not the rational position of load-transfer device and angle, will causes carrying roller group to fall into resistance to the pressure of load-transfer device and increase, the rate of change of the running resistance of load-transfer device and load-transfer device amount of deflection increases, shorten load-transfer device service life, increased the maintenance cost of belt conveyer.
Summary of the invention
Technical problem to be solved in the utility model is to overcome prior art defect, and a kind of adjustable groove angle transition type carrying roller group is provided.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
An adjustable groove angle transition type carrying roller group, comprises side bearing, roller seat, two side carrying rollers, middle idler roller, middle bearing I, middle bearing II and a underframe, and side carrying roller and middle idler roller stagger mutually at axis direction, and the outer end of side carrying roller can move up and down along side bearing;
On described roller seat and side bearing, be respectively equipped with draw-in groove, the outer end of side carrying roller is fixedly mounted on by roller carrier shaft on the draw-in groove of roller seat, and roller seat is connected with side bearing with nut by the regular bolt through side bearing draw-in groove;
The other end of described side carrying roller is arranged on by roller carrier shaft on the draw-in groove of middle bearing I, and the two ends of middle idler roller are arranged on the draw-in groove of middle bearing II by roller carrier shaft;
Described side bearing, middle bearing I, middle bearing II respectively with welding of underframe.
The utility model passes through setting nut, groove angle can be regulated arbitrarily within the scope of 10 °～30 °, and two joint side carrying roller and middle carrying roller mutually stagger, so not only there is certain anti-deviation effect, also can make the distribution of pressure of load-transfer device on carrying roller more even, reduce the rate of change of running resistance and the amount of deflection of load-transfer device, extended the service life of load-transfer device, reduced the maintenance cost of belt conveyer.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view schematic diagram, and in figure, dotted line represents the position that side carrying roller regulates arbitrarily 10 °～30 ° scopes along side bearing;
Fig. 2 is middle bearing draw-in groove structure side view;
Bearing II 6-middle idler roller 7-side carrying roller 8-regular bolt in bearing I 5-in 1-side bearing 2-roller seat 3-underframe 4-wherein.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.As shown in Figure 1, a kind of adjustable groove angle transition type carrying roller group, comprise side bearing 1, roller seat 2, two side carrying rollers 7, a middle idler roller 6, middle bearing I 4, middle bearing II 5 and underframe 3, side carrying roller 7 staggers at axis direction mutually with middle idler roller 6, the outer end of side carrying roller 7 can move up and down along side bearing 1, as shown in Figure 2, roller seat 2, side bearing 1, in middle bearing I 4 and middle bearing II 5, be respectively equipped with draw-in groove, the outer end of side carrying roller 7 is fixedly mounted on the draw-in groove of roller seat 2 by roller carrier shaft, the other end is arranged on the draw-in groove of middle bearing I 4 by roller carrier shaft, the two ends of middle idler roller 6 are arranged on the draw-in groove of middle bearing II 5 by roller carrier shaft, roller seat 2 is connected with side bearing 1 with nut by the regular bolt 8 through side bearing 1 draw-in groove, side bearing 1, middle bearing I 4, middle bearing II 5 are welded with underframe 3 respectively.
When regulating groove angle, by regular bolt 8 and nut loosening, groove angle is changed within the scope of 10 °～30 °, regulate fastening nut after groove angle, make side carrying roller 7 be fixed on the position of selected groove angle.
Claims (4)
1. an adjustable groove angle transition type carrying roller group, comprise side bearing (1), roller seat (2), two side carrying rollers (7), a middle idler roller (6), middle bearing I (4), middle bearing II (5) and underframe (3), it is characterized in that: side carrying roller (7) staggers at axis direction mutually with middle idler roller (6), and the outer end of side carrying roller (7) can move up and down along side bearing (1).
2. adjustable groove angle transition type carrying roller group according to claim 1, it is characterized in that: on described roller seat (2) and side bearing (1), be respectively equipped with draw-in groove, the outer end of side carrying roller (7) is fixedly mounted on by roller carrier shaft on the draw-in groove of roller seat (2), and roller seat (2) is connected with side bearing (1) with nut by the regular bolt (8) through side bearing (1) draw-in groove.
3. adjustable groove angle transition type carrying roller group according to claim 1, is characterized in that:
The other end of described side carrying roller (7) is arranged on by roller carrier shaft on the draw-in groove of middle bearing I (4), and the two ends of middle idler roller (6) are arranged on the draw-in groove of middle bearing II (5) by roller carrier shaft.
4. adjustable groove angle transition type carrying roller group according to claim 1, is characterized in that: described side bearing (1), middle bearing I (4), middle bearing II (5) are welded with underframe (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738018.2U CN203545017U (en) | 2013-11-21 | 2013-11-21 | Transition type carrier roller set with adjustable groove angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738018.2U CN203545017U (en) | 2013-11-21 | 2013-11-21 | Transition type carrier roller set with adjustable groove angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203545017U true CN203545017U (en) | 2014-04-16 |
Family
ID=50463166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320738018.2U Expired - Fee Related CN203545017U (en) | 2013-11-21 | 2013-11-21 | Transition type carrier roller set with adjustable groove angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203545017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979281A (en) * | 2014-05-22 | 2014-08-13 | 长治市潞安合力机械有限责任公司 | Adjustable groove angle carrier roller stand for belt conveyor |
| CN104648941A (en) * | 2015-02-04 | 2015-05-27 | 衡阳运输机械有限公司 | Combined type deviation rectifying device for transition section |
| CN104692068A (en) * | 2015-02-02 | 2015-06-10 | 辽宁工程技术大学 | Indentation resistance experiment table of rubber conveying belt |
-
2013
- 2013-11-21 CN CN201320738018.2U patent/CN203545017U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979281A (en) * | 2014-05-22 | 2014-08-13 | 长治市潞安合力机械有限责任公司 | Adjustable groove angle carrier roller stand for belt conveyor |
| CN104692068A (en) * | 2015-02-02 | 2015-06-10 | 辽宁工程技术大学 | Indentation resistance experiment table of rubber conveying belt |
| CN104692068B (en) * | 2015-02-02 | 2016-08-17 | 辽宁工程技术大学 | A kind of rubber conveyer belt collapses resistance experimental bench |
| CN104648941A (en) * | 2015-02-04 | 2015-05-27 | 衡阳运输机械有限公司 | Combined type deviation rectifying device for transition section |
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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: 20140416 Termination date: 20191121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |