CN203728062U - Belt tensioner - Google Patents
Belt tensioner Download PDFInfo
- Publication number
- CN203728062U CN203728062U CN201420050577.9U CN201420050577U CN203728062U CN 203728062 U CN203728062 U CN 203728062U CN 201420050577 U CN201420050577 U CN 201420050577U CN 203728062 U CN203728062 U CN 203728062U
- Authority
- CN
- China
- Prior art keywords
- belt
- frame
- tensioning bearing
- adjustment
- band conveyor
- 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
Landscapes
- Belt Conveyors (AREA)
Abstract
The utility model discloses a belt tensioner which comprises tensioning bearings and a frame, wherein the tensioning bearings are connected to two ends of an adjustment shaft at the bottom of a belt conveyer, and the frame is fixed to a machine frame of the belt conveyer and used for fixing the tensioning bearings. Two guiding strips are arranged in the frame, the tensioning bearings are connected with the guiding strips in a sliding mode, a threaded rod is fixedly connected to one end of each tensioning bearing, and the other end of each threaded rod is fixed to the outer side of the frame through an adjustment nut. The belt tensioner has the advantages of being simple in structure, convenient to manufacture, compact in structure and wide in adjustment range, saving cost and the like; the elasticity of a belt is manually adjusted at any time according to changes of the elasticity of the belt of the belt conveyer, the adjustment efficiency is high, adjustment is conveniently achieved, and the wasted time for maintaining the belt conveyer is shortened; belt slipping can be avoided, and noise of the belt conveyer in the operating process can be lowered.
Description
Technical field
The utility model relates to a kind of belt stretcher.
Background technology
After band conveyor operation a period of time, because the odjective causes such as the heat giving out in the variation of ambient temperature and operational process can cause expanding with heat and contract with cold of belt, and in belt self working process, also can cause the situations such as stretching, cause making belt loosening, cause skid, noise etc. is a series of abnormal.Now, need to carry out tensioning to belt.
Utility model content
In order to regulate the belt tension of band conveyor, prevent slipping of the belt, the utility model provides a kind of belt stretcher.
In order to solve above technical matters, the technical solution of the utility model is: a kind of belt stretcher, comprises the tensioning bearing at the adjustment axle two ends that are connected to Belt Conveying motor spindle and be fixed on the framework for fixing described tensioning bearing in band conveyor frame; In described framework, be provided with two slivers, described tensioning bearing and described sliver sliding block joint; Described tensioning bearing one end is fixedly connected with screw rod, and the described screw rod other end is fixed on the outside of described framework by adjusting nut.
As preferably, described sliver is fixedly connected with described framework by bolt.
As preferably, described framework is fixedly connected with described frame by bolt.
As preferably, described screw rod is fixedly connected with described tensioning bearing by hold-doun nut near described tensioning bearing one end.
When belt stretcher provided by the utility model is adjusted belt tension, adjust nut by adjusting, screw rod is outwards moved, the tensioning bearing being fixedly connected with described screw rod is along with screw rod moves, the adjustment axle of the band conveyor being connected with described tensioning bearing is moved, thereby the distance between adjustment axle and the anchor shaft of adjustment band conveyor, and then reach the object of adjusting belt tension.
Belt stretcher provided by the utility model is the movement that drives tensioning bearing by screw rod, thereby drive the adjustment axle of the band conveyor being connected with tensioning bearing, thereby reach the object of the belt tension of adjusting band conveyor, therefore, there is the advantages such as simple in structure, easy to make; The utility model is fixedly mounted on the both sides of the adjustment axle of band conveyor by described framework, be connected as a single entity with the fuselage of band conveyor, does not need to add in addition corollary equipment, has compact conformation, cost-effective advantage.The utility model is by regulating the adjustment nut that is connected with screw rod, thus the length that adjusting screw(rod) moves, and then the distance that moves of tensioning bearing, because adjustment nut is connected with screw flight, therefore, have advantages of that setting range is large.Change according to the elasticity of the belt of band conveyor, the degree of tightness of manual regulation belt at any time, regulates efficiency high, easy to adjust, reduces corrective maintenance and safeguards the time of wasting; Can avoid slipping of the belt, reduce the noise in band conveyor operational process.
Brief description of the drawings
Fig. 1 is the structural representation of band conveyor;
Fig. 2 is the belt canoe schematic diagram of band conveyor;
Fig. 3 is the structural representation of belt stretcher provided by the utility model;
Fig. 4 is the disassembly diagram of belt stretcher provided by the utility model.
Shown in figure: 10, belt stretcher, 10-1, tensioning bearing, 10-2, framework, 10-3, sliver, 10-4, screw rod, 10-5, connecting bore, 10-6, hold-doun nut, 10-7, adjustment nut, 10-8, tapped bore, 20, band conveyor, 20-1, adjustment axle, 20-2, belt, 20-3, end axis, 20-4, anchor shaft, 20-5, frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: please refer to Fig. 1 and Fig. 2, a kind of belt stretcher 10, be arranged on band conveyor 20 both sides, wherein band conveyor 20 comprises end axis 20-3, adjusts axle 20-1, anchor shaft 20-4, and is wrapped in the belt 20-2 on described end axis 20-3, adjustment axle 20-1, anchor shaft 20-4.
Please refer to Fig. 3 and Fig. 4, belt stretcher 10 comprises the tensioning bearing 10-1 at the adjustment axle 20-1 two ends that are connected to band conveyor 20 bottoms and is fixed on the framework 10-2 for fixing described tensioning bearing 10-1 on band conveyor 20 frame 20-5; In described framework 10-2, be provided with two sliver 10-3, described tensioning bearing 10-1 and described sliver 10-3 sliding block joint; Described tensioning bearing 10-1 one end is fixedly connected with screw rod 10-4, and the described screw rod 10-4 other end is fixed on the outside of described framework 10-2 by adjusting nut 10-7.
Described framework 10-2 is provided with connecting bore 10-5, and stating framework can be fixedly connected with the frame 20-5 of described band conveyor 20 by bolt in connecting bore 10-5 place.
Described framework 10-2 and described sliver 10-3 contact position are provided with three tapped bore, and described sliver 10-3 and described framework 10-2 also can be bolted.
Described screw rod 10-4 is fixedly connected with described tensioning bearing 10-1 by hold-doun nut 10-6 near described tensioning bearing 10-1 one end.
While adjusting belt 20-2 degree of tightness, manual regulation is adjusted nut 10-7, screw rod 10-4 is outwards moved, the tensioning bearing 10-1 being fixedly connected with described screw rod 10-4 is along with screw rod 10-4 moves, the adjustment axle 20-1 being connected with described tensioning bearing 10-1 is moved, thereby adjust the distance between described adjustment axle 20-1 and described anchor shaft 20-4, and then reach the object of adjusting belt 20-2 degree of tightness.
Belt stretcher 10 provided by the utility model is the movements that drive tensioning bearing 10-1 by screw rod 10-4, thereby drive the adjustment axle 20-1 of the band conveyor 20 being connected with tensioning bearing 10-1, thereby reach the object of the belt 20-2 degree of tightness of adjusting band conveyor 20, therefore, there is the advantages such as simple in structure, easy to make; The utility model is fixedly mounted on the both sides of the adjustment axle 20-1 of band conveyor 20 by described framework 10-2, be connected as a single entity with the fuselage of band conveyor 20, does not need to add in addition corollary equipment, has compact conformation, cost-effective advantage.The utility model is by regulating the adjustment nut 10-7 being connected with screw rod 10-4, thereby the length that adjusting screw(rod) 10-4 moves, and then the distance that regulates tensioning bearing 10-1 to move, be threaded with screw rod 10-4 owing to adjusting nut 10-7, therefore, have advantages of that setting range is large.Change according to the elasticity of the belt 20-2 of band conveyor 20, the degree of tightness of manual regulation belt 20-2 at any time, regulates efficiency high, easy to adjust, reduces corrective maintenance and safeguards the time of wasting; Can avoid belt 20-2 to skid, reduce the noise in band conveyor 20 operational processs.
Those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to including these changes and modification.
Claims (4)
1. a belt stretcher (10), it is characterized in that, comprise the tensioning bearing (10-1) at adjustment axle (20-1) two ends that are connected to band conveyor (20) bottom and be fixed on the framework (10-2) for fixing described tensioning bearing (10-1) in band conveyor (20) frame (20-5); In described framework (10-2), be provided with two slivers (10-3), described tensioning bearing (10-1) and described sliver (10-3) sliding block joint; Described tensioning bearing (10-1) one end is fixedly connected with screw rod (10-4), and described screw rod (10-4) other end is fixed on the outside of described framework (10-2) by adjusting nut (10-7).
2. belt stretcher according to claim 1, is characterized in that, described sliver (10-3) is fixedly connected with described framework (10-2) by bolt.
3. belt stretcher according to claim 1, is characterized in that, described framework (10-2) is fixedly connected with described frame (20-5) by bolt.
4. belt stretcher according to claim 1, is characterized in that, described screw rod (10-4) is fixedly connected with described tensioning bearing (10-1) by hold-doun nut (10-6) near described tensioning bearing (10-1) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050577.9U CN203728062U (en) | 2014-01-26 | 2014-01-26 | Belt tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050577.9U CN203728062U (en) | 2014-01-26 | 2014-01-26 | Belt tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728062U true CN203728062U (en) | 2014-07-23 |
Family
ID=51198152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050577.9U Expired - Fee Related CN203728062U (en) | 2014-01-26 | 2014-01-26 | Belt tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728062U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692077A (en) * | 2016-03-23 | 2016-06-22 | 中国重型机械研究院股份公司 | Adjusting mechanisms for tensioning and deviation of belt conveyor |
| CN105947549A (en) * | 2016-05-19 | 2016-09-21 | 倍信机械设备贸易(上海)有限公司 | Conveying device |
| CN106743170A (en) * | 2017-01-13 | 2017-05-31 | 广东省智能制造研究所 | A kind of pipeline with strainer |
| CN108443332A (en) * | 2018-03-30 | 2018-08-24 | 河北科技大学 | A kind of sprocket shaft bearing device with two-way regulating function |
| CN109618910A (en) * | 2018-11-14 | 2019-04-16 | 上海摩天农业科技有限公司 | Plant growth system |
-
2014
- 2014-01-26 CN CN201420050577.9U patent/CN203728062U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692077A (en) * | 2016-03-23 | 2016-06-22 | 中国重型机械研究院股份公司 | Adjusting mechanisms for tensioning and deviation of belt conveyor |
| CN105947549A (en) * | 2016-05-19 | 2016-09-21 | 倍信机械设备贸易(上海)有限公司 | Conveying device |
| CN106743170A (en) * | 2017-01-13 | 2017-05-31 | 广东省智能制造研究所 | A kind of pipeline with strainer |
| CN108443332A (en) * | 2018-03-30 | 2018-08-24 | 河北科技大学 | A kind of sprocket shaft bearing device with two-way regulating function |
| CN108443332B (en) * | 2018-03-30 | 2019-12-10 | 河北科技大学 | Sprocket bearing device with bidirectional adjusting function |
| CN109618910A (en) * | 2018-11-14 | 2019-04-16 | 上海摩天农业科技有限公司 | Plant growth system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203728062U (en) | Belt tensioner | |
| CN206375283U (en) | A kind of broad-adjustable conveyer | |
| CN203728063U (en) | Belt elastic tightness device used for belt conveyor | |
| CN109693103A (en) | Novel bottom valve nut determines torque locking equipment and its application method | |
| CN205500084U (en) | Belt conveyer of adjustable rate of tension | |
| CN201874892U (en) | Fan mounting device | |
| CN108045876B (en) | Deviation correcting device for conveying belt | |
| CN201851612U (en) | Transmission belt tensioning mechanism | |
| CN202115980U (en) | Chain tightener for conveyor | |
| CN104309998B (en) | Be applicable to the lower steel system of bar, shaped steel | |
| CN204021929U (en) | The horizontal transferring device of coating film on glass and compound type delivery platform thereof | |
| CN202346331U (en) | Manual tightness adjusting device of conveyors | |
| CN102401098A (en) | Transmission adjusting device | |
| CN205221969U (en) | A correct conveyer for H steel that appears | |
| CN201531575U (en) | Belt tensioning deviation adjusting device | |
| CN204135788U (en) | Broad-adjustable multistation determines intercept discharge channel | |
| CN103662615A (en) | Automatic correcting device | |
| CN209079324U (en) | A kind of carton pressuring flat device | |
| CN209192890U (en) | A kind of belt feeder belt tightness adjustment mechanism and its belt feeder | |
| CN204588063U (en) | Liftable type spillplate | |
| CN206668890U (en) | High capacity belt drive system automatic takeup | |
| CN104354049A (en) | Multi-station fixed-intercept unloading passage with adjustable width | |
| CN205328074U (en) | Belt conveyor for picking | |
| CN201729464U (en) | Belt deviation rectifying device for belt conveyors | |
| CN204197857U (en) | Be applicable to the lower steel system of bar, shaped steel |
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: 20140723 Termination date: 20180126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |