CN206190830U - Synchronous belt drive initiative straining device - Google Patents
Synchronous belt drive initiative straining device Download PDFInfo
- Publication number
- CN206190830U CN206190830U CN201621105958.8U CN201621105958U CN206190830U CN 206190830 U CN206190830 U CN 206190830U CN 201621105958 U CN201621105958 U CN 201621105958U CN 206190830 U CN206190830 U CN 206190830U
- Authority
- CN
- China
- Prior art keywords
- regulating
- regulating bolt
- sides
- adjusting bolt
- fixed plate
- 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.)
- Active
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a synchronous belt drive initiative straining device, main regulating plate comprises two U type supports, the adjusting bolt fixed plate is fixed two U type support upper ends, the setting is rotated respectively and two idler symmetries set up the both sides at U type support on two U type supports in the idler both ends, the action wheel passes through the transmission shaft and rotates the setting on two self -aligning bearing seats, slide and set up at the U type inslot of U type support and can freely slide along U type groove in the both sides of self -aligning bearing seat, it has the through -hole that matches with adjusting bolt to open on the adjusting bolt fixed plate, adjusting bolt passes through -hole and self -aligning bearing seat threaded connection on the adjusting bolt fixed plate. The utility model discloses a mutually supporting of adjusting bolt and self -aligning bearing seat realizes that the tensioning of action wheel is adjusted, the stability of the orientation angle when four adjusting bolt can guarantee that the action wheel is adjusted to it is convenient to adjust, thereby has guaranteed the tension of hold -in range system.
Description
Technical field
The utility model is related to a kind of strainer, particularly a kind of toothed belt transmission active strainer.
Background technology
Timing Belt is with steel wire rope or glass fibre as strength layer, outward coated with polyurethane or the endless belt of neoprene, band
Inner circumferential be made dentation, it is engaged with tooth form belt wheel.Can be elongated using Timing Belt after process for a long time, so that entirely
The tension force of synchronization belt transmission system diminishes, influence transmission effect, therefore generally Timing Belt needs to set strainer.Tensioning at present
Mechanism is generally arranged on driven pulley, but, it is necessary to strainer is arranged on driving wheel, master under some specific environment
Driving wheel is higher to strainer structural requirement due to being connected with drive mechanism, it is therefore desirable to design a kind of tensioning device of driving wheel
Structure.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of toothed belt transmission active strainer.
In order to solve the above technical problems, the technical scheme that the utility model is used is：
A kind of toothed belt transmission active strainer, it is characterised in that：Comprising main regulation plate, two idle pulleys, self-aligning bearings
Seat, power transmission shaft, driving wheel, regulating bolt fixed plate and regulating bolt, main regulation plate are made up of two U-shaped supports, regulating bolt
Fixed plate is fixed on two U-shaped pedestal upper ends, and idle pulley two ends are rotatably arranged on two U-shaped supports and two idle pulleys pair respectively
Title is arranged on the both sides of U-shaped support, and driving wheel is arranged on two regulating center bearing bases by drive axis, regulating center bearing base
Both sides are slidably arranged in the U-type groove of U-shaped support and can be provided with regulating bolt fixed plate along U-type groove slidably
The through hole matched with regulating bolt, regulating bolt is threadedly coupled through the through hole in regulating bolt fixed plate with regulating center bearing base.
Further, the both sides of the main regulation plate are provided with catch, and the catch of both sides is by the aligning axle of driving wheel both sides
Bearing clamping is spacing.
Further, it is provided with self-aligning bearing between the power transmission shaft and regulating center bearing base.
Further, the regulating bolt is four, and each regulating center bearing base two ends corresponds to two aligning bolts respectively.
Further, also comprising tensioning governor motion.
Further, the tensioning governor motion turns comprising adjusting bracket, interior Hexagonal jacket, planetary gear, master gear, master
Axle and handle, four interior Hexagonal jackets are set perpendicular to adjusting bracket and interior Hexagonal jacket is rotatably arranged in adjusting bracket,
Four interior Hexagonal jacket positions are corresponding with the regulating bolt position in regulating bolt fixed plate, and four planetary gears are fixed respectively
Four interior Hexagonal jacket upper ends, master gear is rotatably arranged in adjusting bracket and master gear and four planets by main shaft
Gear is engaged, and handle is fixed on main shaft upper end.
The utility model compared with prior art, with advantages below and effect：By regulating bolt and regulating center bearing base
Tensioning of the mutual cooperation to realize driving wheel adjust, orientation angle when four regulating bolts ensure that driving wheel is adjusted
Stability, it is and easy to adjust, so as to ensure that the tension force of Timing Belt system.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of toothed belt transmission active strainer of the present utility model.
Fig. 2 is a kind of front view of toothed belt transmission active strainer of the present utility model.
Fig. 3 is a kind of top view of the tensioning governor motion of toothed belt transmission active strainer of the present utility model.
Fig. 4 is a kind of side view of the tensioning governor motion of toothed belt transmission active strainer of the present utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
It is of the present utility model explanation and the utility model is not limited to following examples.
Embodiment 1：
As illustrated, a kind of toothed belt transmission active strainer of the present utility model, lazy comprising main regulation plate 1, two
Wheel 2, regulating center bearing base 3, power transmission shaft 4, driving wheel 5, regulating bolt fixed plate 6 and regulating bolt 7, main regulation plate 1 are U-shaped by two
Support is constituted, and regulating bolt fixed plate 6 is fixed on two U-shaped pedestal upper ends, the two ends of idle pulley 2 be rotatably arranged on respectively two it is U-shaped
On support and two idle pulleys 2 are symmetricly set on the both sides of U-shaped support, driving wheel 5 is rotatably arranged on two tune by power transmission shaft 4
On heart bearing block 3, the both sides of regulating center bearing base 3 are slidably arranged in the U-type groove of U-shaped support and can be along U-type groove freedom
Slide, the through hole matched with regulating bolt 7 is provided with regulating bolt fixed plate 6, regulating bolt 7 passes through regulating bolt fixed plate 6
On through hole be threadedly coupled with regulating center bearing base 3.The both sides of main regulation plate 1 are provided with catch 8, and the catch 8 of both sides is by driving wheel 5
The regulating center bearing base 3 of both sides clamps spacing.Self-aligning bearing 9 is provided between power transmission shaft 4 and regulating center bearing base 3.Regulating bolt 7 is
Four, each two ends of regulating center bearing base 3 corresponds to two aligning bolts 7 respectively.
Embodiment 2：
A kind of toothed belt transmission active strainer, comprising main regulation plate 1, two idle pulleys 2, regulating center bearing bases 3, power transmission shaft
4th, driving wheel 5, regulating bolt fixed plate 6 and regulating bolt 7, main regulation plate 1 are made up of two U-shaped supports, and regulating bolt is fixed
Plate 6 is fixed on two U-shaped pedestal upper ends, and the two ends of idle pulley 2 are rotatably arranged on two U-shaped supports and two idle pulleys 2 pairs respectively
Title is arranged on the both sides of U-shaped support, and driving wheel 5 is rotatably arranged on two regulating center bearing bases 3 by power transmission shaft 4, self-aligning bearing
The both sides of seat 3 are slidably arranged in the U-type groove of U-shaped support and can be along U-type grooves slidably, regulating bolt fixed plate 6
On be provided with the through hole matched with regulating bolt 7, regulating bolt 7 is through the through hole in regulating bolt fixed plate 6 and regulating center bearing base 3
Threaded connection.The both sides of main regulation plate 1 are provided with catch 8, and the catch 8 of both sides clamps the regulating center bearing base 3 of the both sides of driving wheel 5
It is spacing.Self-aligning bearing 9 is provided between power transmission shaft 4 and regulating center bearing base 3.Regulating bolt 7 is four, each regulating center bearing base 3
Two ends correspond to two aligning bolts 7 respectively.
A kind of toothed belt transmission active strainer is also comprising tensioning governor motion.Tensioning governor motion includes adjusting bracket
10th, interior Hexagonal jacket 11, planetary gear 12, master gear 13, main shaft 14 and handle 15, four interior Hexagonal jackets 11 are perpendicular to tune
Section support 10 is set and interior Hexagonal jacket 11 is rotatably arranged in adjusting bracket 10, four positions of interior Hexagonal jacket 11 and regulation
The position of regulating bolt 7 on bolt fixed plate 6 is corresponding, and four planetary gears 12 are separately fixed on four interior Hexagonal jackets 11
End, master gear 13 is rotatably arranged in adjusting bracket 10 by main shaft 14 and master gear 13 is nibbled with four planetary gears 12
Close, handle 15 is fixed on the upper end of main shaft 14.
When use, Timing Belt is located rearwardly of on driving wheel from the driven pulley on both sides by two changing for idle pulley 2,
When needing the driving wheel tension force of regulation, can manually adjust four regulating bolts 7 to adjust tension force, while can be adjusted by being tensioned
Save mechanism to be adjusted, tensioning governor motion is adjusted by gear cooperation, ensure that four regulations of regulating bolt 7
Amplitude synchronization, so as to the orientation angle that ensure that driving wheel during tension adjustment is constant.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement or using similar side to described specific embodiment
Formula is substituted, and content without departing from the utility model specification or surmounts scope defined in the claims, all should
Belong to protection domain of the present utility model.
Claims (6)
1. a kind of toothed belt transmission active strainer, it is characterised in that：Comprising main regulation plate, two idle pulleys, regulating center bearing base,
Power transmission shaft, driving wheel, regulating bolt fixed plate and regulating bolt, main regulation plate are made up of two U-shaped supports, and regulating bolt is fixed
Plate is fixed on two U-shaped pedestal upper ends, and idle pulley two ends are rotatably arranged on two U-shaped supports respectively and two idle pulleys symmetrically set
Put in the both sides of U-shaped support, driving wheel is arranged on two regulating center bearing bases by drive axis, the both sides of regulating center bearing base
It is slidably arranged in the U-type groove of U-shaped support and can be provided with regulating bolt fixed plate and tune along U-type groove slidably
The through hole of section bolt matching, regulating bolt is threadedly coupled through the through hole in regulating bolt fixed plate with regulating center bearing base.
2. according to a kind of toothed belt transmission active strainer described in claim 1, it is characterised in that：The main regulation plate
Both sides are provided with catch, and the catch of both sides is spacing by the regulating center bearing base clamping of driving wheel both sides.
3. according to a kind of toothed belt transmission active strainer described in claim 1, it is characterised in that：The power transmission shaft and tune
Self-aligning bearing is provided between heart bearing block.
4. according to a kind of toothed belt transmission active strainer described in claim 1, it is characterised in that：The regulating bolt is
Four, each regulating center bearing base two ends corresponds to two aligning bolts respectively.
5. according to a kind of toothed belt transmission active strainer described in claim 4, it is characterised in that：Also adjusted comprising tensioning
Mechanism.
6. according to a kind of toothed belt transmission active strainer described in claim 5, it is characterised in that：The tensioning regulation machine
Structure includes adjusting bracket, interior Hexagonal jacket, planetary gear, master gear, main shaft and handle, and four interior Hexagonal jackets are perpendicular to tune
Section support sets and interior Hexagonal jacket is rotatably arranged in adjusting bracket, and four interior Hexagonal jacket positions are fixed with regulating bolt
Regulating bolt position on plate is corresponding, and four planetary gears are separately fixed at four interior Hexagonal jacket upper ends, and master gear passes through
Main shaft is rotatably arranged in adjusting bracket and master gear is engaged with four planetary gears, and handle is fixed on main shaft upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105958.8U CN206190830U (en) | 2016-10-09 | 2016-10-09 | Synchronous belt drive initiative straining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105958.8U CN206190830U (en) | 2016-10-09 | 2016-10-09 | Synchronous belt drive initiative straining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190830U true CN206190830U (en) | 2017-05-24 |
Family
ID=58730237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621105958.8U Active CN206190830U (en) | 2016-10-09 | 2016-10-09 | Synchronous belt drive initiative straining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585509A (en) * | 2017-10-25 | 2018-01-16 | 南通大学 | It is a kind of to be used for the transmitting device with wheel rim roller class materiel machining streamline |
-
2016
- 2016-10-09 CN CN201621105958.8U patent/CN206190830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585509A (en) * | 2017-10-25 | 2018-01-16 | 南通大学 | It is a kind of to be used for the transmitting device with wheel rim roller class materiel machining streamline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208619612U (en) | A kind of belt stretcher | |
| CN202946629U (en) | Chain wheel tensioning device | |
| CN204852203U (en) | Chassis dynamometer and overspeed device tensioner thereof | |
| CN209721189U (en) | A kind of cable conveying device | |
| CN206187818U (en) | Conveying line body of state is placed to full -automatic light -duty cylinder class material axial level | |
| CN109027152A (en) | Tensioning assembly with transmission linear module and linear module comprising tensioning assembly | |
| CN206190830U (en) | Synchronous belt drive initiative straining device | |
| CN201597137U (en) | Mold opening and closing mechanism with electric mold adjustor | |
| CN209511031U (en) | A kind of synchronous pulley slowing-down structure | |
| CN202349124U (en) | Automatic regulation belt tightening pulley device | |
| CN202065328U (en) | Eccentric shaft | |
| CN204363304U (en) | A kind of painting and calligraphy case | |
| CN201621239U (en) | Generator wheel tensioning mechanism | |
| CN110834868B (en) | Roller assembly line with adjustable roller interval | |
| CN103358456A (en) | Side template regulating mechanism of refrigerator body foaming fixture | |
| CN110104369A (en) | Sorting equipment | |
| CN214398523U (en) | Autonomous tensioning belt pulley | |
| CN205681891U (en) | Following type hay mover double pulley driving means | |
| CN202560957U (en) | Chain-wheel tensioning mechanism | |
| CN202326950U (en) | Chain tensioning device | |
| CN112777243A (en) | Autonomous tensioning belt pulley | |
| CN206268394U (en) | A kind of swing type tensioning apparatus for belt | |
| CN210068866U (en) | Novel V-belt tensioning device | |
| CN210492370U (en) | Roll cutting and aligning device | |
| CN111058324B (en) | Straw bundling rope stretching forming device and working method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |