CN204250835U - Sectional carrier roller - Google Patents
Sectional carrier roller Download PDFInfo
- Publication number
- CN204250835U CN204250835U CN201420682440.5U CN201420682440U CN204250835U CN 204250835 U CN204250835 U CN 204250835U CN 201420682440 U CN201420682440 U CN 201420682440U CN 204250835 U CN204250835 U CN 204250835U
- Authority
- CN
- China
- Prior art keywords
- upper supporting
- roller
- supporting roller
- snub pulley
- sides
- 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 sectional carrier roller, divides upper supporting roller unit in order to three carrying rollers, and two the side upper supporting rollers being positioned at middle upper supporting roller both sides are arranged symmetrically with, and in the angle of 120 ° between two side upper supporting rollers and middle upper supporting roller.The belt conveyor being positioned at upper supporting roller unit is made to form the structure tilted in the middle of two side direction.The load-transfer device of this grooved can prevent belt conveyor sideslip, and can prevent material from leaking hunting from carrier roller frame.Snub pulley unit is also symmetrical arranged with upper supporting roller unit in addition, and after belt conveyor oppositely, also the structure that be obliquely installed special to it can carry out actv. support, the part preventing belt conveyor both sides from tilting is squeezed and is out of shape, and causes the lost of life.The utility model structure is simple, can be dealt with problems by certain structural change.And be symmetrical arranged at upper and lower idler machining, can exchange, install and maintenance time can phase trans-substitution.Installation direction and installation site need not be considered, make install and maintenance all more convenient.
Description
Technical field
The utility model relates to transmission field, is specifically related to a kind of sectional carrier roller of belt conveyor.
Background technology
Carrier roller frame conveyer has very important effect, and the load-transfer device of conveyer relies on carrier roller frame to carry, and during operation, load-transfer device span is between the rollers comparatively large, needs to rely on the carrying roller on carrier roller frame to carry out rotation and run.Existing carrier roller frame is all generally straight line design, and the carrying roller groove on carrier roller frame point-blank, also install point-blank by corresponding carrying roller., when load-transfer device runs on linear carrier roller frame, there is the phenomenon of this sideslip in load-transfer device, and when carrying small particles material or powder, very easily there is the situation that material leaks hunting from linear carrier roller frame.
Utility model content
The purpose of this utility model is to provide a kind of sectional carrier roller, has the simple advantage of structure, can prevent belt conveyor sideslip, and can prevent material from leaking hunting from carrier roller frame.
For achieving the above object, the technical solution of the utility model is: sectional carrier roller, comprise support, described support is provided with the roller seat of level, the top of described roller seat is provided with upper supporting roller group, the below of described roller seat is provided with snub pulley group, described upper supporting roller group comprises multiple parallel upper supporting roller unit, each upper supporting roller unit comprises three carrying rollers, the side upper supporting roller being positioned at middle middle upper supporting roller and being positioned at both sides respectively, described middle carrying roller horizontal arrangement, described middle upper supporting roller is vertical with roller seat; Two the side upper supporting rollers being positioned at middle upper supporting roller both sides are arranged symmetrically with, in the angle of 120 ° between described two side carrying rollers and middle upper supporting roller; Described snub pulley group comprises multiple parallel snub pulley unit, each snub pulley unit comprises three carrying rollers, the side snub pulley being positioned at middle middle snub pulley and being positioned at both sides respectively, described intermediate lower roller horizontal arrangement, described middle snub pulley is vertical with roller seat; Two the side snub pulleys being positioned at middle snub pulley both sides are arranged symmetrically with, in the angle of 120 ° between described two side snub pulleys and middle snub pulley; In described upper supporting roller group and snub pulley group, the two sides of the belt conveyor of winding are obliquely installed, and described angle of inclination is 120 °.
When adopting technique scheme, owing to dividing upper supporting roller unit in order to three carrying rollers, two the side upper supporting rollers being positioned at middle upper supporting roller both sides are arranged symmetrically with, and in the angle of 120 ° between two side upper supporting rollers and middle upper supporting roller.The belt conveyor being positioned at upper supporting roller unit is made to form the structure tilted in the middle of two side direction.The load-transfer device of this grooved can prevent belt conveyor sideslip, and can prevent material from leaking hunting from carrier roller frame.Snub pulley unit is also symmetrical arranged with upper supporting roller unit in addition, and after belt conveyor oppositely, also the structure that be obliquely installed special to it can carry out actv. support, the part preventing belt conveyor both sides from tilting is squeezed and is out of shape, and causes the lost of life.The utility model structure is simple, can be dealt with problems by certain structural change.And be symmetrical arranged at upper and lower idler machining, can exchange, install and maintenance time can phase trans-substitution.Installation direction and installation site need not be considered, make install and maintenance all more convenient.
Further, described roller seat is two parallel channel-section steels.By using existing section bar to process, the cost of processing can be reduced, and the supply of material can be ensured.
Further, described channel-section steel and support are bolted, and described support is provided with multiple vertical bolt mounting holes.This arranges the requirement that can use according to reality and adjusts installation site, reaches the object of tensioning and adjustment transfer position.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model sectional carrier roller embodiment.
Detailed description of the invention
As shown in Figure 1, the utility model sectional carrier roller, comprises support 1, and support 1 includes the vertical pole on both sides, vertical pole offers multiple vertical mounting hole.This arranges the requirement that can use according to reality and adjusts installation site, reaches the object of tensioning and adjustment transfer position.In mounting hole, be bolted channel-section steel 2, channel-section steel 2, as a part for roller seat, is provided with upper supporting roller group 3 above channel-section steel 2, is provided with snub pulley group 4 in the below of channel-section steel 2.Upper supporting roller group 3 comprises multiple upper supporting roller unit, and each upper supporting roller unit comprises three carrying rollers, is namely positioned at middle middle upper supporting roller 31, is positioned at the side upper supporting roller 32 of middle upper supporting roller 31 both sides.Middle upper supporting roller 31 horizontal arrangement, two the side upper supporting rollers 32 being positioned at middle upper supporting roller 31 both sides are arranged symmetrically in both sides, in the angle of 120 ° between described side upper supporting roller 32 and middle upper supporting roller 31.Middle upper supporting roller 31 and side upper supporting roller 32 are arranged on cross bar by otic placode, and cross bar is weldingly fixed on the top of channel-section steel 2.Same, snub pulley group 4 comprises multiple snub pulley unit, and each snub pulley unit comprises three carrying rollers, is namely positioned at middle middle snub pulley 41, is positioned at the side snub pulley 42 of middle snub pulley 41 both sides.Middle snub pulley 41 horizontal arrangement, two the side snub pulleys 42 being positioned at middle snub pulley 41 both sides are arranged symmetrically in both sides, in the angle of 120 ° between described side snub pulley 42 and middle snub pulley 41.Middle snub pulley 41 and side snub pulley 42 are arranged on cross bar by otic placode, and cross bar is weldingly fixed on the below of channel-section steel 2.
The utility model just upper supporting roller unit divides in order to three carrying rollers, and two the side upper supporting rollers 32 being positioned at middle upper supporting roller 31 both sides are arranged symmetrically with, and in the angle of 120 ° between two side upper supporting rollers 32 and middle upper supporting roller 31.The belt conveyor being positioned at upper supporting roller unit is made to form the structure tilted in the middle of two side direction.The load-transfer device of this grooved can prevent belt conveyor sideslip, and can prevent material from leaking hunting from support 1.Snub pulley unit is also symmetrical arranged with upper supporting roller unit in addition, and after belt conveyor oppositely, also the structure that be obliquely installed special to it can carry out actv. support, the part preventing belt conveyor both sides from tilting is squeezed and is out of shape, and causes the lost of life.The utility model structure is simple, can be dealt with problems by certain structural change.And be symmetrical arranged at upper and lower idler machining, can exchange, install and maintenance time can phase trans-substitution.Installation direction and installation site need not be considered, make install and maintenance all more convenient.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; without departing from the concept of the premise utility; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (3)
1. sectional carrier roller, comprise support, described support is provided with the roller seat of level, it is characterized in that, the top of described roller seat is provided with upper supporting roller group, the below of described roller seat is provided with snub pulley group, described upper supporting roller group comprises multiple parallel upper supporting roller unit, and each upper supporting roller unit comprises three carrying rollers, is the side upper supporting roller being positioned at middle middle upper supporting roller and being positioned at both sides respectively, described middle carrying roller horizontal arrangement, described middle upper supporting roller is vertical with roller seat; Two the side upper supporting rollers being positioned at middle upper supporting roller both sides are arranged symmetrically with, in the angle of 120 ° between described two side carrying rollers and middle upper supporting roller; Described snub pulley group comprises multiple parallel snub pulley unit, each snub pulley unit comprises three carrying rollers, the side snub pulley being positioned at middle middle snub pulley and being positioned at both sides respectively, described intermediate lower roller horizontal arrangement, described middle snub pulley is vertical with roller seat; Two the side snub pulleys being positioned at middle snub pulley both sides are arranged symmetrically with, in the angle of 120 ° between described two side snub pulleys and middle snub pulley; In described upper supporting roller group and snub pulley group, the two sides of the belt conveyor of winding are obliquely installed, and described angle of inclination is 120 °.
2. sectional carrier roller according to claim 1, is characterized in that, described roller seat is two parallel channel-section steels.
3. sectional carrier roller according to claim 2, is characterized in that, described channel-section steel and support are bolted, and described support is provided with multiple vertical bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682440.5U CN204250835U (en) | 2014-11-16 | 2014-11-16 | Sectional carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682440.5U CN204250835U (en) | 2014-11-16 | 2014-11-16 | Sectional carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250835U true CN204250835U (en) | 2015-04-08 |
Family
ID=52955164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682440.5U Expired - Fee Related CN204250835U (en) | 2014-11-16 | 2014-11-16 | Sectional carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250835U (en) |
-
2014
- 2014-11-16 CN CN201420682440.5U patent/CN204250835U/en not_active Expired - Fee Related
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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: 20150408 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |