CN205381648U - Belt drive overspeed device tensioner - Google Patents
Belt drive overspeed device tensioner Download PDFInfo
- Publication number
- CN205381648U CN205381648U CN201620103551.5U CN201620103551U CN205381648U CN 205381648 U CN205381648 U CN 205381648U CN 201620103551 U CN201620103551 U CN 201620103551U CN 205381648 U CN205381648 U CN 205381648U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- belt
- controller
- regulating wheel
- pulley
- 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
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a belt drive overspeed device tensioner, including taking transmission, big band pulley, little band pulley, conveyer belt, band pulley overspeed device tensioner, take -up pulley, connecting rod, threaded rotation axle, support frame, servo motor, controller and pressure sensor, take transmission to include big band pulley, little band pulley, conveyer belt, band pulley overspeed device tensioner includes take -up pulley, connecting rod, threaded rotation axle, support frame, servo motor, controller and pressure sensor, the take -up pulley links to each other with the connecting rod, and the connecting rod is terminal continuous with the threaded rotation axle through thread shaft sleeve, connecting rod central authorities are equipped with the support frame, servo motor is fixed in the support frame right side, and links to each other with support frame left side screw thread transmission shaft, the servo motor left side is arranged in to the controller. This belt drive tensioning controlling means passes through controller servo motor control's running torque to realize the invariant of belt drive tensile force, owing to adopt the two -runner type, the tensioning effect is better, and the adjustment is convenient.
Description
Technical field
This utility model relates to a kind of V belt translation tensioning technical field, is specially a kind of V belt translation tensioner.
Background technology
nullThe frictional force that V belt translation is dependent between band and belt wheel comes transmitting movement and power，So just should make to have between band and belt wheel certain thrust when assembling，Band is made to be in tensioning state，And keep enough initial tensions，Use through the long period，Owing to being with long-term tension power effect，Permanent deformation will be there is，Transmission band after elongation，Decrease and frictional force between belt wheel，Returning makes transmission capacity reduce，Skidding occurs often，For keeping due tensile force，Reduce and skid，Need to adjust with tensioner，Conventional tensioning method: 1、Guide rail (chute) is utilized to regulate the tensile force degree 2 of band、The mounting utilizing oscillation adjustment regulates 3、The swing span floated is utilized automatically to adjust 4、Utilize the tensile force of regulating wheel periodic adjustment band，Regulating wheel is typically now used to realize the tensioning of V belt translation，But regulating wheel adjusts automatically usually by spring，Or adopt mechanical type regularly to adjust，No matter adopt which kind of method，Tensile force adjusts not accurate enough，So that the transmission efficiency of V belt translation is unstable.
Utility model content
The purpose of this utility model is in that to provide a kind of V belt translation tensioner, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model provides following technical scheme one V belt translation tensioner，Including belt driver、Big belt wheel、Small pulley、Conveyer belt、Belt pulley tensioning device、Regulating wheel、Connecting rod、Threads turn axle、Bracing frame、Servomotor、Controller and pressure transducer，Described belt driver includes big belt wheel、Small pulley、Conveyer belt，Described belt pulley tensioning device includes regulating wheel、Connecting rod、Threads turn axle、Bracing frame、Servomotor、Controller and pressure transducer，Described regulating wheel is connected with connecting rod，And connecting rod end is connected with threads turn axle by threaded sleeve，Described connecting rod central authorities are provided with bracing frame，Described servomotor is fixed on the right side of bracing frame，And be connected with screw-thread drive shaft on the left of bracing frame，Described controller is placed on the left of servomotor，And controller is connected by wire with the pressure transducer on the downside of regulating wheel.
Preferably, described regulating wheel becomes axial symmetry to be distributed about threads turn axle.
Preferably, described connecting rod and threaded sleeve junction are provided with spacer pin.
Preferably, described servomotor turns clockwise regulating wheel pine, rotates regulating wheel counterclockwise tight.
Preferably, described controller is provided with overload power-off protection apparatus.
Compared with prior art, the beneficial effects of the utility model are: this V belt translation tensioner controls the precession of threads turn axle by the rotation of controller control servomotor, thus realizing the constant of V belt translation tensile force, owing to adopting dicycly, the cornerite of big belt wheel and small pulley all becomes big, thus coefficient of friction becomes big, transmission effect and tension effects are better, and adjustment is also convenient for.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, belt driver, 2, big belt wheel, 3, small pulley, 4, conveyer belt, 5, belt pulley tensioning device, 6, regulating wheel, 7, connecting rod, 8, threads turn axle, 9, bracing frame, 10, servomotor, 11, controller, 12, pressure transducer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，This utility model provides a kind of technical scheme: a kind of V belt translation tensioner，Including belt driver 1、Big belt wheel 2、Small pulley 3、Conveyer belt 4、Belt pulley tensioning device 5、Regulating wheel 6、Connecting rod 7、Threads turn axle 8、Bracing frame 9、Servomotor 10、Controller 11 and pressure transducer 12，Described belt driver 1 includes big belt wheel 2、Small pulley 3、Conveyer belt 4，Belt pulley tensioning device 5 includes regulating wheel 6、Connecting rod 7、Threads turn axle 8、Bracing frame 9、Servomotor 10、Controller 11 and pressure transducer 12，Regulating wheel 6 is connected with connecting rod 7，Regulating wheel 6 is about the 8 one-tenth axial symmetry distributions of threads turn axle，And connecting rod 7 end is connected with threads turn axle 8 by threaded sleeve，Connecting rod 7 central authorities are provided with bracing frame 9，Connecting rod 7 and threaded sleeve junction are provided with spacer pin，Servomotor 10 is fixed on the right side of bracing frame 9，And be connected with screw-thread drive shaft 8 on the left of bracing frame 9，Controller 11 is placed on the left of servomotor 10，Servomotor 10 turn clockwise regulating wheel 6 pine，Rotate regulating wheel 6 counterclockwise tight，And controller 11 is connected by wire with the pressure transducer 12 on the downside of regulating wheel 6，Controller 11 is provided with overload power-off protection apparatus.
Operation principle: when using this V belt translation tensioner, controller controls servomotor and drives threads turn axle to rotate counterclockwise, connecting rod drives regulating wheel tensioning, pressure between pressure transducer surveying tape and wheel, when pressure reaches setting, signal is fed back to controller by pressure transducer, then controller stops operating at control servomotor, otherwise, servomotor rotates clockwise, and regulating wheel unclamps.
Although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
- null1. a V belt translation tensioner，Including belt driver (1)、Big belt wheel (2)、Small pulley (3)、Conveyer belt (4)、Belt pulley tensioning device (5)、Regulating wheel (6)、Connecting rod (7)、Threads turn axle (8)、Bracing frame (9)、Servomotor (10)、Controller (11) and pressure transducer (12)，It is characterized in that: described belt driver (1) includes big belt wheel (2)、Small pulley (3)、Conveyer belt (4)，Described belt pulley tensioning device (5) includes regulating wheel (6)、Connecting rod (7)、Threads turn axle (8)、Bracing frame (9)、Servomotor (10)、Controller (11) and pressure transducer (12)，Described regulating wheel (6) is connected with connecting rod (7)，And connecting rod (7) end is connected with threads turn axle (8) by threaded sleeve，Described connecting rod (7) central authorities are provided with bracing frame (9)，Described servomotor (10) is fixed on bracing frame (9) right side，And be connected with bracing frame (9) left side screw-thread drive shaft (8)，Described controller (11) is placed in servomotor (10) left side，And controller (11) is connected by wire with the pressure transducer (12) of regulating wheel (6) downside.
- 2. a kind of V belt translation tensioner according to claim 1, it is characterised in that: described regulating wheel (6) becomes axial symmetry distribution about threads turn axle (8).
- 3. a kind of V belt translation tensioner according to claim 1, it is characterised in that: described connecting rod (7) and threaded sleeve junction are provided with spacer pin.
- 4. a kind of V belt translation tensioner according to claim 1, it is characterised in that: described servomotor (10) turns clockwise regulating wheel (6) pine, rotates regulating wheel (6) counterclockwise tight.
- 5. a kind of V belt translation tensioner according to claim 1, it is characterised in that: described controller (11) is provided with overload power-off protection apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103551.5U CN205381648U (en) | 2016-02-02 | 2016-02-02 | Belt drive overspeed device tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103551.5U CN205381648U (en) | 2016-02-02 | 2016-02-02 | Belt drive overspeed device tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381648U true CN205381648U (en) | 2016-07-13 |
Family
ID=56349474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103551.5U Expired - Fee Related CN205381648U (en) | 2016-02-02 | 2016-02-02 | Belt drive overspeed device tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205381648U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100577A (en) * | 2018-02-01 | 2018-06-01 | 前海瑞智捷自动化科技（深圳）有限公司 | A kind of conveyer belt automatic takeup and transmission equipment |
| CN108263810A (en) * | 2018-01-08 | 2018-07-10 | 湖州精恒机械有限公司 | A kind of comprehensive fixed delivery arrangement of constant-tension |
| WO2018214654A1 (en) * | 2017-05-25 | 2018-11-29 | Zhejiang Dahua Technology Co., Ltd. | Belt driven system and tensioner thereof |
| CN109849389A (en) * | 2018-12-20 | 2019-06-07 | 阿雷法(苏州)汽车部件有限公司 | A kind of made-up belt tensioning apparatus of the V with cloth-wrapping machine |
-
2016
- 2016-02-02 CN CN201620103551.5U patent/CN205381648U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214654A1 (en) * | 2017-05-25 | 2018-11-29 | Zhejiang Dahua Technology Co., Ltd. | Belt driven system and tensioner thereof |
| US11754150B2 (en) | 2017-05-25 | 2023-09-12 | Zhejiang Dahua Technology Co., Ltd. | Belt driven system and tensioner thereof |
| CN108263810A (en) * | 2018-01-08 | 2018-07-10 | 湖州精恒机械有限公司 | A kind of comprehensive fixed delivery arrangement of constant-tension |
| CN108100577A (en) * | 2018-02-01 | 2018-06-01 | 前海瑞智捷自动化科技（深圳）有限公司 | A kind of conveyer belt automatic takeup and transmission equipment |
| CN108100577B (en) * | 2018-02-01 | 2023-09-19 | 前海瑞智捷自动化科技（深圳）有限公司 | Automatic tensioning device of conveyor belt and conveying equipment |
| CN109849389A (en) * | 2018-12-20 | 2019-06-07 | 阿雷法(苏州)汽车部件有限公司 | A kind of made-up belt tensioning apparatus of the V with cloth-wrapping machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205381648U (en) | Belt drive overspeed device tensioner | |
| CN202829057U (en) | Material roller with tension control device and laser cutting machine provided with material roller | |
| CN204079004U (en) | Regulate storage rack | |
| CN204606896U (en) | Compensation spring take-up | |
| CN205226250U (en) | Belt elasticity adjustment mechanism | |
| CN209955375U (en) | Automatic lifting platform | |
| CN205526294U (en) | Drive chain tension adjusting device | |
| CN103112774B (en) | Hand rail tension device automatic adjusting mechanism | |
| CN207064583U (en) | A kind of buffer-type sprocket transmission device | |
| CN101324262A (en) | Belt tensioning force automatic regulating device | |
| CN202784993U (en) | Constant tension device for steel belt machinery | |
| CN205633925U (en) | Conveying device for etching machine | |
| CN103043483A (en) | Belt collecting and winding machine structure | |
| CN204900713U (en) | Single round formula belt drive overspeed device tensioner | |
| CN208994868U (en) | A kind of adjustable tensioner | |
| CN201262219Y (en) | Automatic regulating device for belt tensioning force | |
| CN204628454U (en) | A kind of reversible automatic chain tensioning device | |
| CN220115997U (en) | Elevator wire rope guide rail tensioning device | |
| US4947665A (en) | Apparatus for the electrical control of an in-line drawing machine | |
| CN203717811U (en) | Belt driving mechanism convenient for adjusting tension | |
| CN208631874U (en) | A kind of structure-improved of elevator cable tensioning device | |
| CN202971777U (en) | Corn straw recycling machine and belt tensioner thereof | |
| GB2092088A (en) | Tension limiting device and method for drawing cable through ducting | |
| CN203229238U (en) | Intermittent belt winding device adopting reel winding | |
| CN207844207U (en) | A kind of conveyer belt automatic takeup and transmission equipment |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20170202 |