CN201661660U - Belt tension adjusting device - Google Patents
Belt tension adjusting device Download PDFInfo
- Publication number
- CN201661660U CN201661660U CN2010201191287U CN201020119128U CN201661660U CN 201661660 U CN201661660 U CN 201661660U CN 2010201191287 U CN2010201191287 U CN 2010201191287U CN 201020119128 U CN201020119128 U CN 201020119128U CN 201661660 U CN201661660 U CN 201661660U
- Authority
- CN
- China
- Prior art keywords
- belt
- bolt
- screw
- slide plate
- backing 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a belt tension adjusting device, which relates to a tension device for belt transmission. A padding plate is fixedly installed on a bracket through a bolt and is provided with two T-shaped grooves; a sliding plate is installed on the padding plate through a T-shaped bolt; the padding plate is provided with a screw rod on which a nut is spirally installed, and other end of the nut is connected with the sliding plate; and a motor is fixed on the sliding plate through the bolt. The device has advantages of simple structure, easy operation, labor-saving and stable adjustment, reduced wear for the belt, and reduced noise.
Description
Technical field
The utility model relates to the belt tensioner of belt transmission.
Background technique
Belt transmission is a kind of kind of drive commonly used in the mechanical motion, because simple in structure, easy for installation, cost is low, and Machine Design personnel often preferentially select for use.But because the length of one group of belt is difficult to unanimity, strapping rubber stretches elongated easily, and belt needs regular tensioner adjustment.At present, commonly between driving wheel and driven wheel, increase an expansion tightening wheel, the compressing belt, the tensioner of realization belt prevents belt slippage.The shortcoming of this structure is to make belt increase frictional force, and belt is easy to wear, and the lost of life produces noise.
Summary of the invention
The purpose of this utility model just provides the adjustable belt tension controlling device of two-wheeled spacing.
The solution that realizes the utility model purpose is to comprise drive pulley 3, driven pulley 12, belt 4, particularly support 14 is installed with backing plate 10 by bolt 9, and backing plate 10 is provided with two T-slots, and slide plate 7 is installed on the backing plate 10 by T bolt 8, leading screw 11 is installed on the backing plate 10, screw 6 is installed with leading screw 11 spirals, and the other end of screw 6 links to each other with slide plate 7, and motor 1 is fixed on the slide plate 7 by bolt 5.
Leading screw 11, screw 6 mechanisms are arranged with two covers in parallel.
The utility model has the advantages that simple in structurely, easily operation is adjusted and is laborsavingly steadily reduced the wearing and tearing to belt, the reduction noise.
Description of drawings
Fig. 1 is a schematic representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Among the figure: 1-motor, 2-motor shaft, 3-drive pulley, 4-belt, 5-bolt, 6-screw, 7-slide plate, 8-T shape bolt, 9-bolt, 10-backing plate, 11-leading screw, 12-driven pulley, 13-driven pulley axle, 14-support.
Embodiment
On support 14, driven pulley 12 is installed by driven pulley axle 13, be fixed with backing plate 10 by bolt 9 on the support 14, backing plate 10 is provided with two T-slots, the T shape head of T bolt 8 is installed in the T-slot, slide plate 7 is installed on the backing plate 10 by 4 T bolts 8, leading screw 11 is installed on the backing plate 10, leading screw 11 can only rotate on backing plate 10, can not axially move, screw 6 is installed with leading screw 11 spirals, and the other end of screw 6 links to each other with slide plate 7, and motor 1 is fixed on the slide plate 7 by bolt 5, drive pulley 3 is installed on the motor shaft 2, and belt 4 is enclosed within on drive pulley 3 and the driven pulley 12.More laborsaving steady in order to adjust, screw mandrel 11 and screw 6 have designed two and have been sleeved on the backing plate 9.
During adjustment, earlier T bolt 8 is unscrewed, rotate two screw mandrels 11, because screw mandrel 11 can not move and can only rotate, the screw 6 that is contained on the screw mandrel 11 just moves on screw mandrel 11, because screw 6 is fixing with slide plate 7, the moving of screw 6 just drives slide plate 7 and to move along T-slot, motor 1 is fixed on the slide plate 7, the drive pulley 3 that just drives motor 1 and be contained on the motor shaft 2 when slide plate 7 moves moves with slide plate 7 together, thereby pulling belt 4 moves, so just adjusted the relative distance of drive pulley 3, after moving to suitable position, tightened T bolt 8 with driven pulley 12, slide plate 7 just has been fixed on the backing plate 10, and motor 1 on the slide plate 7 and drive pulley 3 also together are fixed like this.Just realize adjusting the degree of tightness of belt 4, realized the function of adjusting.
Claims (2)
1. belt tension controlling device, comprise driving pulley (3), driven pulley (12), belt (4), it is characterized in that support (14) is installed with backing plate (10) by bolt (9), backing plate (10) is provided with two T-slots, slide plate (7) is installed on the backing plate (10) by T bolt (8), leading screw (11) is installed on the backing plate (10), screw (6) is installed with leading screw (11) spiral, the other end of screw (6) links to each other with slide plate (7), and motor (1) is fixed on the slide plate (7) by bolt (5).
2. according to the said belt tension controlling device of claim 1, it is characterized in that said leading screw (11), screw (6) mechanism are arranged with two covers in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201191287U CN201661660U (en) | 2010-02-23 | 2010-02-23 | Belt tension adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201191287U CN201661660U (en) | 2010-02-23 | 2010-02-23 | Belt tension adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661660U true CN201661660U (en) | 2010-12-01 |
Family
ID=43232075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201191287U Expired - Fee Related CN201661660U (en) | 2010-02-23 | 2010-02-23 | Belt tension adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225792A (en) * | 2018-09-17 | 2019-01-18 | 合肥工业大学 | A kind of exciter |
-
2010
- 2010-02-23 CN CN2010201191287U patent/CN201661660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225792A (en) * | 2018-09-17 | 2019-01-18 | 合肥工业大学 | A kind of exciter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209799496U (en) | Double-wheel belt power type friction driving device, friction driving equipment and stereo garage | |
| CN100525993C (en) | Universal ball workrest for jackrod abrasion-proof strap soldering | |
| CN201343290Y (en) | Extra-heavy duty type chain tensioner | |
| CN201661660U (en) | Belt tension adjusting device | |
| CN202032051U (en) | Tension device for traction mechanism driving device | |
| CN215201625U (en) | Die carrier profile shapes production line fixed clamping device | |
| CN105179620A (en) | Double tension device used for driving belt and corresponding belt driving system | |
| CN202296957U (en) | Friction type winch steel wire rope no-load reel off tension device | |
| CN101425725B (en) | Weftless binder for motor rotor | |
| CN202560957U (en) | Chain-wheel tensioning mechanism | |
| CN103340473B (en) | A kind of crushed machine | |
| CN205078715U (en) | A take transmission system that is used for two overspeed device tensioner of drive belt and corresponding | |
| CN202115980U (en) | Chain tightener for conveyor | |
| CN201848733U (en) | Transmission mechanism for longitudinal synchronous belt on workbench of surface grinder | |
| CN213444687U (en) | Chain plate transmission system with tensioning mechanism | |
| CN201651200U (en) | Belt and chain automatic tensioning device | |
| CN210739276U (en) | Hand-operated mechanism with transmission type compact shelf | |
| CN201332337Y (en) | Non-latitude belt binding machine for motor rotor | |
| CN201785008U (en) | Spring and screw combination tension device of bucket elevator | |
| CN202746521U (en) | Chain tensioning device for chain and chain wheel transmission mechanism | |
| CN102029574A (en) | Longitudinal synchronous belt transmission mechanism of surface grinder workbench | |
| CN207131815U (en) | A kind of adjustable roller chain tension means | |
| CN201735597U (en) | Improved structure of billet transmission runway transmission mechanism | |
| CN201134659Y (en) | Magnetic cable winding drum | |
| CN220074566U (en) | Disassembling tool for friction distance limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20130223 |