CN201531575U - Belt tensioning deviation adjusting device - Google Patents
Belt tensioning deviation adjusting device Download PDFInfo
- Publication number
- CN201531575U CN201531575U CN2009202374988U CN200920237498U CN201531575U CN 201531575 U CN201531575 U CN 201531575U CN 2009202374988 U CN2009202374988 U CN 2009202374988U CN 200920237498 U CN200920237498 U CN 200920237498U CN 201531575 U CN201531575 U CN 201531575U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- adjusting screw
- driven pulley
- adjusting device
- belt tensioning
- 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
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Abstract
The utility model discloses a belt tensioning deviation adjusting device, which comprises a frame used for installing a driving belt wheel and a driven belt wheel. The belt tensioning deviation adjusting device is characterized in that joint bearings are arranged on two sides of a main shaft of the driven belt wheel; and a position adjusting mechanism arranged on each joint bearing mainly includes an adjusting screw rod and a thread adjusting block. By means of the functions of right-and-left threads of the adjusting screw rod, the belt tensioning deviation adjusting device enables the joint bearings and the thread adjusting blocks to move in relative approaching or relative aloof manner when the adjusting screw rods are rotated, and further realizes the function of adjusting tensity of belts. The belt tensioning deviation adjusting device with simple structure is capable of achieving the purpose of accurately adjusting deviation for the belts through adjustment for only a few times, and is extremely convenient in adjustment.
Description
Technical field
The utility model relates to the belt tensioning device technical field, more particularly says a kind of belt tension and tuningout device of design.
Background technique
Now, belt tension and tuningout device on market be people extensively understand, this belt tension and tuningout device has: a frame and two bolts.Its structural type is: at the fixing drive pulley of an end of frame, its position is non-adjustable; The elongated slot that all has a sealing in the bi-side of the frame the other end is used for fixing driven pulley, and the wheel shaft of driven pulley can horizontally slip on elongated slot; Face down bonding at the close drive pulley installation direction of elongated slot is connected to two adjusting pedestals with threaded hole, and a bolt is housed respectively on it, and the hexagon head of bolt withstands the wheel shaft of driven pulley.Its working principle is: turn bolt, make the wheel shaft of the hexagon head promotion driven pulley of bolt, at this moment driven pulley will move towards the direction of tightening belt, belt is played the effect of tensioning; By the regulated quantity of two bolts in the control left and right sides, just can reach the purpose of belt being carried out tuningout simultaneously.
The existing shortcoming of this belt tension and tuningout device is: the first, can regulate in order to make driven pulley, and must on the bi-side of frame one end, open two elongated slots, increased manufacturing procedure, improved difficulty of processing.Second, owing to when slide relative, can produce frictional force between the wheel shaft of driven pulley and elongated slot, make the move left and right of driven pulley insensitive, the generation of stuck phenomenon is arranged, when being carried out tuningout, belt can have a strong impact on the tuningout effect, need adjust repeatedly constantly that could to reach reluctantly be that belt is walked positive effect, operating process is quite time-consuming.
Summary of the invention
It is very simple that the purpose of this utility model is exactly a kind of not only manufacturing that provides for the deficiency that solves prior art, and only need regulate several times and just can reach the belt tension and tuningout device that belt is carried out accurate tuningout.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of belt tension and tuningout device, comprise the frame that is used to install drive pulley and driven pulley, it is characterized in that: the main shaft both sides of described driven pulley are provided with joint shaft bearing, and this joint shaft bearing is provided with the position adjusting mechanism of mainly being made up of adjusting screw rod and threaded adjusting piece.
As further specifying of such scheme, described adjusting screw rod be two ends respectively car right-and-left threaded cold drawn six square steel are arranged, the threaded adjusting piece is processed with the tapped hole supporting with it on it.
Described drive pulley is fixed on an end of frame, two threaded adjusting pieces are welded on respectively on the bi-side of the frame the other end, the screw direction of threaded adjusting piece is consistent with the belt tension direction, two adjusting screw rods are installed in respectively on two threaded adjusting pieces, the other end at two adjusting screw rods is installed joint shaft bearing respectively, and driven pulley is by being bolted on two joint shaft bearings.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model adopts driven pulley to be fixed by the joint shaft bearing that is positioned at its sidepiece, and joint shaft bearing is provided with the position adjusting mechanism of mainly being made up of adjusting screw rod and threaded adjusting piece.Its manufacturing is very simple, need not to slot on frame, has save the loaded down with trivial details of processing; Since whole adjustment process be screw pair in action, do not have the wheel shaft of driven pulley and the phenomenon of the frictional force between elongated slot, so the side-to-side movement of driven pulley is very smooth and easy, only need to regulate and just can reach the purpose of belt being carried out accurate tuningout several times.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Description of reference numerals: 1, drive pulley 2, driven pulley 3, frame 4, joint shaft bearing 5, adjusting screw rod 6, threaded adjusting piece
Embodiment
As shown in Figure 1, a kind of belt tension and tuningout device of the utility model comprises the frame 3 that is used to install drive pulley 1 and driven pulley 2, and it has two joint shaft bearings 4, is used for fixing driven pulley 2; Two adjusting screw rods 5, it be at the two ends of cold drawn six square steel respectively car go out positive and negative screw thread and make; Two threaded adjusting pieces 6 are processed with a positive pitch thread hole on it; Its structural type is: drive pulley 1 is fixed on an end of frame 3, two threaded adjusting pieces 6 are welded on respectively on the bi-side of frame 3 the other ends, the screw direction is consistent with the belt tension direction, two adjusting screw rods 5 are installed in respectively on two threaded adjusting pieces 6, at the other end of two adjusting screw rods 5 joint shaft bearing 4 is installed respectively, driven pulley 2 is by being bolted on two joint shaft bearings.Its working principle is: by right-and-left threaded effect on the adjusting screw rod, make joint shaft bearing and threaded adjusting piece when rotating adjusting screw rod, produce relative near or relatively away from motion, and then can play the effect of regulating belt tightening.Simultaneously, the regulated quantity by two adjusting screw rods in the control left and right sides just can reach the purpose of belt being carried out tuningout.
Above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that.Still can make amendment or the part technical characteristics is equal to replacement the embodiment of model utility; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technological scheme scope that the utility model asks for protection.
Claims (3)
1. belt tension and tuningout device, comprise the frame that is used to install drive pulley and driven pulley, it is characterized in that: the main shaft both sides of described driven pulley are provided with joint shaft bearing, and this joint shaft bearing is provided with the position adjusting mechanism of mainly being made up of adjusting screw rod and threaded adjusting piece.
2. belt tension and tuningout device according to claim 1 is characterized in that: described adjusting screw rod be two ends respectively car right-and-left threaded cold drawn six square steel are arranged, the threaded adjusting piece is processed with the tapped hole supporting with it on it.
3. belt tension and tuningout device according to claim 2, it is characterized in that: described drive pulley is fixed on an end of frame, two threaded adjusting pieces are welded on respectively on the bi-side of the frame the other end, the screw direction of threaded adjusting piece is consistent with the belt tension direction, two adjusting screw rods are installed in respectively on two threaded adjusting pieces, the other end at two adjusting screw rods is installed joint shaft bearing respectively, and driven pulley is by being bolted on two joint shaft bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202374988U CN201531575U (en) | 2009-10-20 | 2009-10-20 | Belt tensioning deviation adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202374988U CN201531575U (en) | 2009-10-20 | 2009-10-20 | Belt tensioning deviation adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531575U true CN201531575U (en) | 2010-07-21 |
Family
ID=42526979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202374988U Expired - Fee Related CN201531575U (en) | 2009-10-20 | 2009-10-20 | Belt tensioning deviation adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201531575U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508165A (en) * | 2013-09-09 | 2014-01-15 | 杨可秀 | Long-range conveying haversack throwing machine |
| CN103862293A (en) * | 2012-12-10 | 2014-06-18 | 信宜市汇美电器有限公司 | Sealing device of hollow profile |
| CN108868259A (en) * | 2018-07-16 | 2018-11-23 | 深圳怡丰自动化科技有限公司 | The position adjusting mechanism of vehicle carrier and its shaft |
-
2009
- 2009-10-20 CN CN2009202374988U patent/CN201531575U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862293A (en) * | 2012-12-10 | 2014-06-18 | 信宜市汇美电器有限公司 | Sealing device of hollow profile |
| CN103508165A (en) * | 2013-09-09 | 2014-01-15 | 杨可秀 | Long-range conveying haversack throwing machine |
| CN108868259A (en) * | 2018-07-16 | 2018-11-23 | 深圳怡丰自动化科技有限公司 | The position adjusting mechanism of vehicle carrier and its shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Taina Machinery Equipment Co Ltd Assignor: Fang Jianchun Contract record no.: 2010440001224 Denomination of utility model: Belt tension and tuningout device and usage method Granted publication date: 20100721 License type: Exclusive License Record date: 20100819 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20131020 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Taina Machinery Equipment Co Ltd Assignor: Fang Jianchun Contract record no.: 2010440001224 Denomination of utility model: Belt tension and tuningout device and usage method Granted publication date: 20100721 License type: Exclusive License Record date: 20100819 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |