CN204096489U - A kind of belt tensioner being applicable to band conveyor - Google Patents
A kind of belt tensioner being applicable to band conveyor Download PDFInfo
- Publication number
- CN204096489U CN204096489U CN201420550855.7U CN201420550855U CN204096489U CN 204096489 U CN204096489 U CN 204096489U CN 201420550855 U CN201420550855 U CN 201420550855U CN 204096489 U CN204096489 U CN 204096489U
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- China
- Prior art keywords
- base plate
- screw mandrel
- belt
- bearing seat
- fixedly connected
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of belt tensioner being applicable to band conveyor, comprises frame, belt, cylinder, take-up device, flap roller and engine installation; Described take-up device comprises the base be arranged in frame, the screw mandrel be fixedly connected with base one end, the screw be connected with screw mandrel, the fixed base plate be fixedly connected with frame; Described engine installation comprises bearing seat, and described bearing seat is equipped with on base; Base comprises horizonal base plate, and vertically heavy keying fit is arranged on the vertical base plate at horizonal base plate two ends, and described horizonal base plate is provided with the slide rail coordinated with bearing seat, bearing seat and slide rail are fixed together by binding bolt.The tension that the utility model can avoid belt to draw, extends belt service life, avoids the excessive or relevant device of consumption of power to damage, reduces relevant device maintenance rate, avoid the phenomenon that belt wanders off.
Description
Technical field
The utility model relates to technical field of mechanical equipment, particularly relates to a kind of belt tensioner being applicable to band conveyor.
Background technology
At present, band conveyor, belt conveyer or travelling apron etc., is the indispensable economical handling and conveying equipment of the rhythmical flow process line of composition.Band conveyor is the machinery of a kind of friction-driven transported material in a continuous manner; Mainly comprise frame, load-transfer device, carrying roller, cylinder, take-up device, driving device etc.; It by material on certain travel line, can form a kind of conveying flow process of material from initial feed point to final emptying point.It both can carry out the conveying of broken loose material, also can carry out the conveying of work piece.Head roll is driven by retarder by electrical motor, and load-transfer device relies on the friction force between head roll and load-transfer device to drag.Head roll is generally all contained in throw-off end, with increasing traction, is conducive to dragging.Material is fed by feeding end, drops on the load-transfer device of rotation, relies on load-transfer device friction drive to be transported to throw-off end and draws off.
Take-up device in prior art equipment has the following disadvantages in actual production: the phenomenon often occurring the tension that belt draws, and causes belt shortening in service life, the excessive relevant device that even can cause of consumption of power can be caused simultaneously to damage; Excessive belt stretch simultaneously, also easily occur belt roller oblique adjusting, belt is seriously wandered off, and then cause flap roller Fast Wearing, maintenance of equipment rate is high.
Summary of the invention
For the defect of prior art, the utility model proposes a kind of belt tensioner being applicable to band conveyor, the tension that belt draws can be avoided, extend belt service life, avoid the excessive or relevant device of consumption of power to damage, reduce relevant device maintenance rate, avoid the phenomenon that belt wanders off.
For achieving the above object, the utility model proposes a kind of belt tensioner being applicable to band conveyor, comprise frame, belt, cylinder, take-up device, flap roller and engine installation; Described take-up device comprises the base be arranged in frame, the screw mandrel be fixedly connected with base one end, the screw be connected with screw mandrel, the fixed base plate be fixedly connected with frame; Described engine installation comprises bearing seat, and described bearing seat is equipped with on base; Base comprises horizonal base plate, and vertically heavy keying fit is arranged on the vertical base plate at horizonal base plate two ends, and described horizonal base plate is provided with the slide rail coordinated with bearing seat, bearing seat and slide rail are fixed together by binding bolt; One end of described screw mandrel is fixing to be connected with vertical base plate, and described fixed base plate coordinates with screw mandrel to be installed; Described screw coordinates and is arranged on screw mandrel and is fixedly connected with fixed base plate, and is positioned at the side away from cylinder of fixed base plate; In described base bottom and with the installation place that coordinates of frame, protruding guide rod is set, upper rack arrange with guide rod with the use of chute.
Described screw mandrel is fixedly connected with the vertical base plate away from flap roller side, vertical base plate is arranged the through hole mated with screw mandrel, and screw mandrel is fixedly connected with vertical base plate through through hole.
Described fixed base plate is arranged the through hole coordinated with screw mandrel, screw mandrel is through the through hole on fixed base plate, and screw cooperation is arranged on screw mandrel.
Beneficial effect
The take-up device of the utility model by arranging, can realize the belt of tension to adjust by adjustment screw mandrel and screw; When excessive belt stretch time, only need to turn screw mandrel, screw mandrel is moved towards the direction of flap roller, thus screw mandrel drives bearing seat to move near the direction of flap roller, can adjust the belt slack making tension; Same, when belt too relaxes time, also can by turning screw mandrel, screw mandrel is moved to the direction away from flap roller, thus bearing seat is also moved to the direction away from flap roller, bearing seat is finely tuned, make tension on belt, avoid the phenomenon occurring slipping of the belt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model take-up device.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, a kind of belt tensioner being applicable to band conveyor, comprises frame 1, belt 5, cylinder 6, take-up device 3, flap roller 4 and engine installation; Described take-up device 3 comprises the base be arranged in frame 1, the screw mandrel 31 be fixedly connected with base one end, the screw 32 be connected with screw mandrel 31, the fixed base plate 2 be fixedly connected with frame 1; Described engine installation comprises bearing seat 7, and described bearing seat 7 is equipped with on base; Base comprises horizonal base plate 34, and vertically heavy keying fit is arranged on the vertical base plate 33 at horizonal base plate 34 two ends, described horizonal base plate 34 is provided with the slide rail 341 coordinated with bearing seat, and bearing seat 7 and slide rail 341 are fixed together by binding bolt; One end of described screw mandrel 31 is fixing to be connected with vertical base plate 33, and described fixed base plate 2 coordinates with screw mandrel 31 to be installed; Described screw 32 coordinates and is arranged on screw mandrel 31 and is fixedly connected with fixed base plate 2, and is positioned at the side away from cylinder 6 of fixed base plate 2; In described base bottom and with the installation place that coordinates of frame 1, protruding guide rod 35 is set, arrange on frame 1 top with guide rod 35 with the use of chute 8.Described screw mandrel 31 is fixedly connected with the vertical base plate 33 away from flap roller 4 side, vertical base plate 33 is arranged the through hole mated with screw mandrel 31, and screw mandrel 31 is fixedly connected with vertical base plate 33 through through hole.Described fixed base plate 2 is arranged the through hole coordinated with screw mandrel 31, screw mandrel 31 is through the through hole on fixed base plate 2, and screw 32 cooperation is arranged on screw mandrel 31.
Horizonal base plate 34 on base and the vertical base plate 33 at two ends can integral manufacturings, and base adopts stainless-steel sheet.Screw mandrel 31 and screw 32 are all T-shaped screw mandrel 31 and screw 31, and bearing seat 7 is connected with slide rail 431 heavy keying fit on base by binding bolt.Screw mandrel 31 is fixed and welded together with vertical base plate 33 through after the through hole on vertical base plate 33, screw mandrel 31 fits through the through hole on fixed base plate 2, on fixed base plate 2, screw 32 is installed in the side of through hole, and makes weld together outside screw 32 and fixed base plate 2.Frame 1 arranges the chute 8 that coordinates with guide rod 35, bearing seat 7 can be moved certain distance relative to frame 1.
When belt 5 tension time, only need to turn screw mandrel 31, screw mandrel 31 is moved towards near the direction of flap roller 4 under the effect of screw 32, thus screw mandrel 31 drives bearing seat 7 to move near the direction of flap roller 4, can carry out finely tuning that the belt 5 of tension is relaxed; Same, when belt 5 too relaxes time, also can by turning screw mandrel 31, screw mandrel 31 is moved to the direction away from flap roller 4, thus bearing seat 7 is also moved to the direction away from flap roller 4, bearing seat 7 is finely tuned, belt 5 is strained, avoids the phenomenon occurring that belt 5 skids.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. be applicable to a belt tensioner for band conveyor, comprise frame, belt, cylinder, take-up device, flap roller and engine installation; It is characterized in that: described take-up device comprises the base be arranged in frame, the screw mandrel be fixedly connected with base one end, the screw be connected with screw mandrel, the fixed base plate be fixedly connected with frame; Described engine installation comprises bearing seat, and described bearing seat is equipped with on base; Base comprises horizonal base plate, and vertically heavy keying fit is arranged on the vertical base plate at horizonal base plate two ends, and described horizonal base plate is provided with the slide rail coordinated with bearing seat, bearing seat and slide rail are fixed together by binding bolt; One end of described screw mandrel is fixing to be connected with vertical base plate, and described fixed base plate coordinates with screw mandrel to be installed; Described screw coordinates and is arranged on screw mandrel and is fixedly connected with fixed base plate, and is positioned at the side away from cylinder of fixed base plate; In described base bottom and with the installation place that coordinates of frame, protruding guide rod is set, upper rack arrange with guide rod with the use of chute.
2. belt tensioner according to claim 1, is characterized in that: described screw mandrel is fixedly connected with the vertical base plate away from flap roller side, vertical base plate is arranged the through hole mated with screw mandrel, and screw mandrel is fixedly connected with vertical base plate through through hole.
3. belt tensioner according to claim 1, is characterized in that: described fixed base plate is arranged the through hole coordinated with screw mandrel, and screw mandrel is through the through hole on fixed base plate, and screw cooperation is arranged on screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550855.7U CN204096489U (en) | 2014-09-24 | 2014-09-24 | A kind of belt tensioner being applicable to band conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550855.7U CN204096489U (en) | 2014-09-24 | 2014-09-24 | A kind of belt tensioner being applicable to band conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096489U true CN204096489U (en) | 2015-01-14 |
Family
ID=52264934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550855.7U Expired - Fee Related CN204096489U (en) | 2014-09-24 | 2014-09-24 | A kind of belt tensioner being applicable to band conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383866A (en) * | 2015-12-09 | 2016-03-09 | 江苏凯宫隧道机械有限公司 | Damping tensioning device of belt conveyor used for soil pressure balance shield machine |
-
2014
- 2014-09-24 CN CN201420550855.7U patent/CN204096489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383866A (en) * | 2015-12-09 | 2016-03-09 | 江苏凯宫隧道机械有限公司 | Damping tensioning device of belt conveyor used for soil pressure balance shield machine |
| CN105383866B (en) * | 2015-12-09 | 2018-06-15 | 江苏凯宫隧道机械有限公司 | Balancing earth-pressure shielding machine belt conveyor damping swelling device |
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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: 20150114 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |