CN203392369U - Direction changing roller assembly of belt conveyer - Google Patents
Direction changing roller assembly of belt conveyer Download PDFInfo
- Publication number
- CN203392369U CN203392369U CN201320297639.1U CN201320297639U CN203392369U CN 203392369 U CN203392369 U CN 203392369U CN 201320297639 U CN201320297639 U CN 201320297639U CN 203392369 U CN203392369 U CN 203392369U
- Authority
- CN
- China
- Prior art keywords
- direction changing
- bearing seat
- right bearing
- changed course
- roller assembly
- 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
Links
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
The utility model provides a direction changing roller assembly of a belt conveyer. The direction changing roller assembly comprises a belt and a direction changing roller; a left bearing seat and a right bearing seat are respectively arranged on two sides of the direction changing roller; a direction changing shaft is arranged between the left bearing seat and the right bearing seat; two ends of the direction changing shaft are respectively connected to the inner part of the left bearing seat and the inner part of the right bearing seat via tensioning devices; a first fastening screw is arranged between the left bearing seat and the direction changing shaft, and a first fastening screw is arranged between the right bearing seat and the direction changing shaft; each of the tensioning devices comprises a tension rack arranged on the direction changing shaft; a tension block is arranged on one end of the direction changing shaft; the direction changing shaft is connected with the tension block via a second fastening screw; the direction changing roller is connected with the left bearing seat and the right bearing seat via the direction changing shaft; and the left and the right bearing seats are separately connected with the direction changing shaft via the tensioning devices. The direction changing roller assembly is advantaged by simple structure, easy installation, convenient tensioning, adjustment and use, and easy repair and disassembling; bolts and nuts are used as execution elements for adjustment of tensioning mechanisms; and parts and components are good in commonality and easier to change after damage.
Description
Technical field
The utility model relates to a kind of band conveyor, particularly a kind of turnabout roller assembly of band conveyor.
Background technology
The driving drum of band conveyor drives belt to make circulating motion, turnabout roller is arranged on the non-bearing face that approaches driving drum below, adjust up and down the cornerite that can increase or reduce driving drum and belt, thereby make driving drum can obtain enough large friction force and drive the running of belt continuous circulation, transport material to assigned address, complete the conveying operation of material, but carry in process, conveyer is the material carrying machine of continuous convey materials on certain circuit, large because thering is the ability of sending, the advantages such as haul distance is long, be widely applied to each material transportation industry.The bend pulley of existing conveyer is fixedly connected with frame, has following deficiency: 1, install inconvenient; 2, the tensioning of bend pulley and adjusting are inconvenient; 3, the maintenance of bend pulley and dismounting are inconvenient.
Utility model content
The utility model is to be mainly fixedly connected with frame for the turnabout roller existing in above-mentioned technology, exists inconvenience is installed, and the tensioning of turnabout roller and adjusting inconvenience, and the problem of repair demolition inconvenience, provide a kind of simple in structure, easy for installation; Tensioning and the turnabout roller assembly that regulates the band conveyor of easy to use and convenient for maintaining dismounting.
The utility model solves the technical scheme that its technical matters adopts: a kind of turnabout roller assembly of band conveyor, it comprises frame, belt and turnabout roller, in the both sides of turnabout roller, be respectively equipped with left shaft holder and right bearing seat, between described left shaft holder and right bearing seat, changed course axle is installed, changed course Zhou two ends are connected in left shaft holder and right bearing seat by tightening device respectively, between described left shaft holder and changed course axle and between right bearing seat and changed course axle, be equipped with the first holding screw, described tightening device comprises the tensioner frame of being located on changed course axle, described changed course Zhou one end is provided with tightening piece, between described changed course axle and tightening piece, by the second holding screw, be connected.
The beneficial effects of the utility model are: the bend pulley of band conveyor is connected with left shaft holder, right bearing seat by changed course axle, between bearing seat and the axle that alters course, by tightening device, are connected, and have simple in structure, easy for installation; Tensioning and the advantage that adjusting is easy to use and convenient for maintaining is dismantled; In addition the power element that adopts general bolt, nut to adjust as stretching device, the commonality of parts is good, after damaging, changes than being easier to.
As preferably, between described changed course axle and tightening piece, be provided with elastomeric pad.
Further, described the first holding screw is hexagon socket cap head screw.
Further, described the second holding screw is hexagon socket cap head screw.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
In figure: 1, belt, 2, turnabout roller, 3, left shaft holder, 4, right bearing seat, 5, changed course axle, 6, tightening device, the 7, first holding screw, 8, tensioner frame, 9, tightening piece, the 10, second holding screw, 11, elastomeric pad.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As Fig. 1, shown in 2, the utility model is a kind of turnabout roller assembly of band conveyor, it comprises belt 1 and turnabout roller 2, in the both sides of turnabout roller, be respectively equipped with left shaft holder 3 and right bearing seat 4, changed course axle 5 is installed between described left shaft holder and right bearing seat, changed course Zhou two ends are connected in left shaft holder and right bearing seat by tightening device 6 respectively, between described left shaft holder and changed course axle and between right bearing seat and changed course axle, be equipped with the first holding screw 7, described tightening device comprises the tensioner frame 8 of being located on changed course axle, described changed course Zhou one end is provided with tightening piece 9, between described changed course axle and tightening piece, by the second holding screw 10, be connected.This structure is for delivery of tensioning and the tuningout of mechanism changed course, and the bend pulley of band conveyor is connected with left shaft holder, right bearing seat by changed course axle, and bearing seat is connected by tightening device between axle with altering course, and has simple in structure, easy for installation; Tensioning and the advantage that adjusting is easy to use and convenient for maintaining is dismantled; In addition the power element that adopts general bolt, nut to adjust as stretching device, the commonality of parts is good, after damaging, changes than being easier to.Between wherein said changed course axle and tightening piece, be provided with elastomeric pad 11; Described the first holding screw, the second holding screw are hexagon socket cap head screw.
Above-described embodiment is a kind of preferably scheme of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (4)
1. the turnabout roller assembly of a band conveyor, it is characterized in that, it comprises belt (1) and turnabout roller (2), in the both sides of turnabout roller, be respectively equipped with left shaft holder (3) and right bearing seat (4), changed course axle (5) is installed between described left shaft holder and right bearing seat, changed course Zhou two ends are connected in left shaft holder and right bearing seat by tightening device (6) respectively, between described left shaft holder and changed course axle and between right bearing seat and changed course axle, be equipped with the first holding screw (7), described tightening device comprises the tensioner frame (8) of being located on changed course axle, described changed course Zhou one end is provided with tightening piece (9), between described changed course axle and tightening piece, by the second holding screw (10), be connected.
2. the turnabout roller assembly of band conveyor according to claim 1, is characterized in that, is provided with elastomeric pad (11) between described changed course axle and tightening piece.
3. the turnabout roller assembly of band conveyor according to claim 1, is characterized in that, described the first holding screw is hexagon socket cap head screw.
4. the turnabout roller assembly of band conveyor according to claim 1, is characterized in that, described the second holding screw is hexagon socket cap head screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320297639.1U CN203392369U (en) | 2013-05-28 | 2013-05-28 | Direction changing roller assembly of belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320297639.1U CN203392369U (en) | 2013-05-28 | 2013-05-28 | Direction changing roller assembly of belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392369U true CN203392369U (en) | 2014-01-15 |
Family
ID=49903916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320297639.1U Expired - Fee Related CN203392369U (en) | 2013-05-28 | 2013-05-28 | Direction changing roller assembly of belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044103A (en) * | 2016-07-14 | 2016-10-26 | 董世军 | Quick-replaceable carrier roller |
-
2013
- 2013-05-28 CN CN201320297639.1U patent/CN203392369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044103A (en) * | 2016-07-14 | 2016-10-26 | 董世军 | Quick-replaceable carrier roller |
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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: 20140115 Termination date: 20160528 |