CN201634204U - Automatic adjusting device of belt deviation of belt conveyor - Google Patents
Automatic adjusting device of belt deviation of belt conveyor Download PDFInfo
- Publication number
- CN201634204U CN201634204U CN2010201191766U CN201020119176U CN201634204U CN 201634204 U CN201634204 U CN 201634204U CN 2010201191766 U CN2010201191766 U CN 2010201191766U CN 201020119176 U CN201020119176 U CN 201020119176U CN 201634204 U CN201634204 U CN 201634204U
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- Prior art keywords
- belt
- roller frame
- carrier roller
- support
- rib
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Abstract
The utility model discloses an automatic adjusting device of belt deviation of a belt conveyor, which comprises a support for supporting the device, a carrying roller frame used for mounting and supporting a belt carrying roller, the standard belt carrying roller, a blocking edge component hinged on the carrying roller frame, a position limiting device for limiting the rotation angle of the carrying roller frame and a hinging device for connecting the support with the carrying roller frame. The special structure is characterized in that the automatic adjusting device can not only prevent the belt on the belt conveyor from deviating to the outer side of a frame, but also restrict the position of the belt on the belt conveyor automatically and dynamically in real time by using the simple mechanism, thereby leading the belt to float in a small range in the middle position of the belt conveyor and avoid the deviation.
Description
Technical field
The utility model relates to a kind of belt conveyer, refers to a kind of belt conveyer belt deviation automatic regulating apparatus especially.
Background technology
Belt conveyer is the widely used transportation devices of department such as chemical industry, metallurgy, mine, building materials, electric power, light industry, grain and communications and transportation.Be applicable to that carrying loose thickness is 0.5～2.5t/m
3Bulk material such as various granular, powdery, also can carry the member article.
Belt conveyer often because factors such as frame processing assembly error, foundation level error, the manufacturing errors of belt own, actuating device regulating error cause the belt deviation (line of centers does not overlap with the frame central line) on the belt conveyer, makes apparatus of load inequality even belt go to normally convey materials of the frame outside in operation process.
General belt conveyer all is equipped with " rib wheel " at its frame head, afterbody and midway location, this kind rib wheel plays position-limiting action during to the frame edge at belt deviation, the unlikely belt deviation that makes arrives the frame outside, but can not get back to midway location by the automatic compensation belt.The setting device of while after general belt conveying drive end unit design has belt deviation, the general adjustment principle of this kind device is to adjust the passive cylinder of belt conveyer and the setting angle of frame, the passive cylinder strong point of belt deviation one side is regulated to the direction away from drive roll, cause the belt of that side of belt deviation to draw tightlyer, thereby force belt to reach the purpose of adjusting belt deviation toward loose side shifting.The shortcoming of this kind method of adjustment personnel that need repairing exactly often remove to adjust stretching device.
In use there are phenomenons such as belt is aging, distortion, wearing and tearing in belt conveyer, and these phenomenons all can cause belt deviation after occurring.Existing known anti-deviation or sideslip adjusting mechanism all can not be behind belt deviation automatic compensation, need artificial the adjustment, in case otherwise the belt sideslip will be in the position of sideslip always, cause rib wheel and belt always Long contact time cause belt layering, premature failure.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of belt conveyer belt deviation automatic regulating apparatus is provided, this device make behind the belt deviation on the belt conveyer can the automatic compensation belt the position, and reduce artificial adjusting work as far as possible, reduce the wearing and tearing of belt conveyer belt or the belt that cause owing to belt deviation and spill faults such as material.
For solving the problems of the technologies described above, technical solution of the present utility model is:
A kind of belt conveyer belt deviation automatic regulating apparatus comprises support, carrier roller frame, belt roller, two rib assemblies and articulated mounting; Described support is installed in the head or the middle part of belt conveyer; Be articulated and connected with articulated mounting between described carrier roller frame and the support; Described belt roller is installed in above the carrier roller frame, carrying roller and two side rollers in the middle of it comprises one; Described rib assembly is arranged on the both sides of carrying roller, and it comprises the rib spare that is positioned at the top, the baffle that is positioned at the center and is hinged on the hinge axis on the carrier roller frame and is positioned at the below; Belt on being positioned at carrying roller is when the sideslip of one side, and its edge contact outwards overturns the rib assembly with side bumper limit part, and the baffle of order below touches the side roller on this limit.
The rotating rib wheel of described rib spare self.
Described baffle is a rubber block.
Described two side rollers are the outer end setting that is inclined upwardly.
Be provided with the inhibiting device that can limit the carrier roller frame anglec of rotation between described support and the carrier roller frame.
Described inhibiting device comprises that one is fixed on the limiting stopper on support or the carrier roller frame, and is arranged on the position-limited trough on carrier roller frame or the support.
After adopting such scheme, because the utility model is provided with the rib assembly on the both sides of carrying roller, work as belt deviation, the one edge touches with after the rib on the limit wheel, with the hinge axis that forces the rib assembly around himself is center of circle rotation, the rubber block of its other end is then run into the side roller with the limit, thereby give friction force of side roller of contact with it, this friction force can reduce the rotating speed of the side roller on this limit, give friction force of carrier roller frame when making belt pass through this side roller along the belt movement direction, make between the carrier roller frame of this device and the support and rotated certain angle along articulated mounting, producing a track that line is walked on carrying roller that is parallel to the belt edge after this angle on the belt is exactly a helix line, this helix line is given power along the carrying roller axis of belt, force belt to move to other direction, thus automatic compensation the position of belt.This device can prevent not only that with simple mechanism the belt deviation on the belt conveyer from arriving the frame outside, the position that it can real-time and dynamic belt on the moving constraint band conveyor simultaneously, make its midway location of belt conveyer among a small circle in unsteady and unlikely sideslip.
In addition, in the utility model, the rib spare of described rib assembly can be self rotating rib wheel, and like this when belt touches this rib wheel, the rotation of rib wheel can reduce the friction force of itself and belt, the wearing and tearing of reduction belt.
Description of drawings
Fig. 1 is a structure diagram of the present utility model;
View when Fig. 2 is the utility model belt normal operation;
Fig. 3 rigidly connects the view that contacts the rib wheel behind the utility model belt deviation;
Fig. 4 be the utility model rib wheel since the thrust that is subjected to belt along its be articulated in hinge axis on the carrier roller frame rotate make on it contact the view of carrying roller with the rubber bark graft;
Fig. 5 is that monolateral carrying roller is subjected to causing carrier roller frame and belt movement direction view in an angle with belt conveyor generation friction force after the friction of rubber skin on the utility model carrier roller frame;
Fig. 6 A is the utility model carrier roller frame and belt movement direction a certain track scheme drawing one that the straight line that is parallel to its edge is streaked on carrying roller on the belt of back in an angle;
Fig. 6 B is the utility model carrier roller frame and belt movement direction a certain track scheme drawing two that the straight line that is parallel to its edge is streaked on carrying roller on the belt of back in an angle;
Fig. 7 is the structural representation of the inhibiting device of the utility model restriction carrier roller frame anglec of rotation.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
What the utility model disclosed is a kind of belt conveyer belt deviation automatic regulating apparatus, as shown in Figure 1, is preferred embodiment of the present utility model.Described device mainly comprise be installed on belt conveying chain-drive section or midway location in order to the support 1, the carrier roller frame 2 that is used to install the back-up belt carrying roller that support this device, be installed on standard belt carrying roller 3 on the carrier roller frame 2, be hinged on the carrier roller frame 2 and can be to two rib assemblies 4 of carrying roller 3 outsides upset, the articulated mounting 6 that can limit the inhibiting device 5 of carrier roller frame 2 anglecs of rotation and connect support 1 and carrier roller frame 2.Wherein:
Described support 1 is installed in the head or the middle part of band conveyor.Be articulated and connected with articulated mounting 6 between described carrier roller frame 2 and the support 1.Described standard belt carrying roller 3 is installed in above the carrier roller frame 2, and it comprises in the middle of one that carrying roller 31 and 32, two side rollers 32 of two side rollers can be the outer end setting that is inclined upwardly.Described rib assembly 4 comprises the rib spare that is positioned at the top, the baffle that this rib spare can be self rotating rib wheel 41, is positioned at the center and is hinged on the hinge axis 42 on the carrier roller frame 2 and is positioned at the below, and this baffle can be rubber block 43.
As shown in Figure 2, when the belt conveyer normal operation, belt 7 is at the midway location of carrying roller 3.When belt 7 behind sideslip on the belt feeder frame, as shown in Figure 3, an edge of belt 7 will touch with the rib on limit wheel 41.As scheme shown in Figure 4, after belt 7 is run into rib wheel 41, the hinge axis 42 that forces rib assembly 4 around himself is center of circle rotation, the rubber block 43 of its other end is run into the side roller 32 with the limit, thereby give 32 1 friction force of side roller of contact with it, this friction force can reduce the rotating speed of the side roller 32 on this limit, give 2 one friction force of carrier roller frame when making belt 7 along belt 7 sense of motions by this side roller 32, thereby make between the carrier roller frame 2 of this device and the support 1 and rotated certain angle along articulated mounting 6, as shown in Figure 5, this angle can be regulated by the inhibiting device 5 of restriction carrier roller frame 2 anglecs of rotation.Producing the track that a line being parallel to the belt edge after this angle on the belt 7 walked on carrying roller 3 is exactly a helix line (shown in Fig. 6 A and Fig. 6 B), this helix line is given 7 one power along the carrying roller axis of belt, force belt 7 to move to other direction, thus automatic compensation the position of belt.
As shown in Figure 7, described inhibiting device 5 anglec of rotation that can be used for regulating described carrier roller frame 2.It can comprise that one is fixed on the limiting stopper 51 on the described support 1, and is arranged on the position-limited trough 52 on the carrier roller frame 2, and limiting stopper 51 is only can be in position-limited trough 52 movable, thus the spacing anglec of rotation of carrier roller frame 2.
Claims (6)
1. belt conveyer belt deviation automatic regulating apparatus is characterized in that: comprise support, carrier roller frame, belt roller, two rib assemblies and articulated mounting; Described support is installed in the head or the middle part of belt conveyer; Be articulated and connected with articulated mounting between described carrier roller frame and the support; Described belt roller is installed in above the carrier roller frame, carrying roller and two side rollers in the middle of it comprises one; Described rib assembly is arranged on the both sides of carrying roller, and it comprises the rib spare that is positioned at the top, the baffle that is positioned at the center and is hinged on the hinge axis on the carrier roller frame and is positioned at the below; Belt on being positioned at carrying roller is when the sideslip of one side, and its edge contact outwards overturns the rib assembly with side bumper limit part, and the baffle of order below touches the side roller on this limit.
2. belt conveyer belt deviation automatic regulating apparatus according to claim 1 is characterized in that: the rotating rib wheel of described rib spare self.
3. belt conveyer belt deviation automatic regulating apparatus according to claim 1 is characterized in that: described baffle is a rubber block.
4. belt conveyer belt deviation automatic regulating apparatus according to claim 1 is characterized in that: described two side rollers are the outer end setting that is inclined upwardly.
5. belt conveyer belt deviation automatic regulating apparatus according to claim 1 is characterized in that: be provided with the inhibiting device that can limit the carrier roller frame anglec of rotation between described support and the carrier roller frame.
6. belt conveyer belt deviation automatic regulating apparatus according to claim 5 is characterized in that: described inhibiting device comprises that one is fixed on the limiting stopper on support or the carrier roller frame, and is arranged on the position-limited trough on carrier roller frame or the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201191766U CN201634204U (en) | 2010-02-10 | 2010-02-10 | Automatic adjusting device of belt deviation of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201191766U CN201634204U (en) | 2010-02-10 | 2010-02-10 | Automatic adjusting device of belt deviation of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634204U true CN201634204U (en) | 2010-11-17 |
Family
ID=43078689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201191766U Expired - Lifetime CN201634204U (en) | 2010-02-10 | 2010-02-10 | Automatic adjusting device of belt deviation of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634204U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628855A (en) * | 2017-02-20 | 2017-05-10 | 攀枝花攀煤矿山机械制造有限公司 | Turning device for belt conveyer |
| CN109399089A (en) * | 2018-12-10 | 2019-03-01 | 新沂市开源矿粉有限公司 | A kind of vibrating transportation batcher and its working method |
| CN111217085A (en) * | 2020-03-26 | 2020-06-02 | 中铁工程服务有限公司 | Automatic deviation adjusting device of belt conveyor |
| CN113335879A (en) * | 2021-07-02 | 2021-09-03 | 杜军亭 | Pneumatic deviation-preventing carrier roller of rubber belt conveyor |
-
2010
- 2010-02-10 CN CN2010201191766U patent/CN201634204U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628855A (en) * | 2017-02-20 | 2017-05-10 | 攀枝花攀煤矿山机械制造有限公司 | Turning device for belt conveyer |
| CN106628855B (en) * | 2017-02-20 | 2019-03-22 | 攀枝花攀煤矿山机械制造有限公司 | Turning device for belt conveyer |
| CN109399089A (en) * | 2018-12-10 | 2019-03-01 | 新沂市开源矿粉有限公司 | A kind of vibrating transportation batcher and its working method |
| CN111217085A (en) * | 2020-03-26 | 2020-06-02 | 中铁工程服务有限公司 | Automatic deviation adjusting device of belt conveyor |
| CN113335879A (en) * | 2021-07-02 | 2021-09-03 | 杜军亭 | Pneumatic deviation-preventing carrier roller of rubber belt conveyor |
| CN113335879B (en) * | 2021-07-02 | 2024-05-28 | 杜军亭 | Pneumatic deviation-preventing carrier roller of rubber belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |
|
| CX01 | Expiry of patent term |