CN203554182U - Motor belt adjusting structure - Google Patents
Motor belt adjusting structure Download PDFInfo
- Publication number
- CN203554182U CN203554182U CN201320742876.4U CN201320742876U CN203554182U CN 203554182 U CN203554182 U CN 203554182U CN 201320742876 U CN201320742876 U CN 201320742876U CN 203554182 U CN203554182 U CN 203554182U
- Authority
- CN
- China
- Prior art keywords
- motor
- belt
- adjusting rod
- motor fixing
- adjustment structure
- 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 - Lifetime
Links
- 230000000694 effects Effects 0.000 claims abstract description 9
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a motor belt adjusting structure. An external force is applied to a force bearing hole of an adjusting rod to enable the adjusting rod to rotate; rotation of the adjusting rod is used for driving eccentric wheels locked and attached to the adjusting rod to rotate; when the eccentric wheels rotate, cushion pad pressing pieces and cushion pads are extruded to enable a push force to be further transmitted to a motor fixing bracket, the motor fixing bracket is pushed to move in strip-shaped holes of a supporting bracket, and thus the motor fixed on the motor fixing bracket can move. Therefore, the distance between the motor and a belt pulley is changed; the effect of belt tightness adjustment can be achieved; as a motor fixing plate is pushed on the whole, parallelism of the motor fixing plate at two sides can be ensured; and due to elastic effect of the cushion pads, the problem that the belt is tight at one side and loose at the other side due to eccentricity of the belt pulley itself can be automatically adjusted and improved.
Description
Technical field
The utility model belongs to stage illumination, lighting technical field, particularly relates to a kind of motor belt adjustment structure.
Background technology
Stage illumination, lighting light fixture in the market, is divided into shake the head stage lamp and the stage lamp of not shaking the head, and the stage lamp of shaking the head is all on gear, to be moved and reached the effect of shaking the head by driven by motor belt.
Preferably, by 4 bar holes on bracing frame, the position of manual mobile motor fixing plate changes the position of motor to present Adjustable head lamp motor adjustment structure, thereby reaches the effect that regulates belt tightness degree.This kind of structure be owing to being the position that will directly move 4 points simultaneously, and can exist in moving process discontinuity to cause motor is not the problem of parallel; Simultaneously because pulley assembly itself is due to machining accuracy problem, inevitably there is eccentric problem, after motor position is completely fixed, in the process of rotating at belt pulley, can there is the belt tight problem of pine on one side on one side, long time running easily produces the disconnected problem of belt.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, provide a kind of single-point adjustable, can elasticity in belt pulley operation process improve the belt pine motor belt adjustment structure of tight problem on one side on one side, reach simple to operation, the effect of practical function.
A kind of motor belt adjustment structure, comprises drive motors, driven wheel, motor fixing plate, bracing frame, cushion block, cushion block compressing tablet, eccentric wheel, adjusting rod, spacer, belt, pulley assembly; Described driven wheel dress is fixed on the axle of drive motors; Described drive motors is fixed on motor fixing plate, and cushion block back cushion piece compressing tablet is also fixed on motor fixing plate simultaneously; Described motor fixing plate is flexibly connected with bracing frame; Described bias is fixed on adjusting rod, and spacer is flexibly connected with adjusting rod; Described adjusting rod is flexibly connected with bracing frame; Described belt is connected between driven wheel and bearing assembly; It is characterized in that, by adjusting rod, can accomplish that single-point regulates the elasticity of belt, belt is flexible space after having regulated simultaneously.
Described motor fixing frame has 4 bar holes, by being flexibly connected between bar hole and bracing frame.
Described cushion block is elastic material, under the extruding that is subject to power, can produce a little deformation.
Described multiple cushion blocks are used screwed lock annex on motor fixing plate by the cushion block compressing tablet of respective amount.
In described eccentric wheel, having a through hole, is eccentric.
Described multiple cushion blocks and eccentric wheel are close to.
Described adjusting rod inserts in multiple eccentric wheel through holes, and 2 by screw locking together; There is stress hole adjusting rod one end.
There are 2 holes at described spacer two ends, and one end is connected with adjusting rod, and one end is flexibly connected with bracing frame.
On described bracing frame, have one section of circular hole, spacer can rotate within the scope of circular hole.
The motor belt adjustment structure that the utility model adopts, at adjusting rod stress hole place, apply external force and make its rotation, utilize the rotation of adjusting rod to drive the eccentric rotation locking on it, eccentric wheel pushes cushion block compressing tablet and cushion block while rotating, thrust is further transmitted on motor fixing frame, pushing motor fixed mount moves in the bar hole of bracing frame, the motor being so fixed on motor fixing frame can be along with movement, thereby changed the distance of motor and belt pulley, reach the effect that regulates belt tightness degree, while is due to the elastic reaction of cushion block, can greatly improve the belt tight problem of pine on one side on one side that the eccentric reason of belt pulley itself causes.
Accompanying drawing explanation
Following to the description of the drawings and specific embodiments in, says and set forth one or more embodiments of the detail of the present invention, but embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is motor belt adjustment structure stereogram.
Fig. 2 is motor belt adjustment structure exploded view.
Fig. 3 is eccentric wheel stereogram.
Fig. 4 is adjusting rod stereogram.
Fig. 5 is motor fixing plate stereogram.
Shown by reference numeral explanation in accompanying drawing: 1-drive motors; 2-motor fixing plate; 3-driven wheel; 4-cushion block; 5-cushion block compressing tablet; 6-screw; 7-eccentric wheel; 8-spacer; 9-adjusting rod; 10-belt; 11-belt pulley; 12-bracing frame; 13-bar hole; 14-arcuate socket; 15-fixing hole; 16-stress hole; 17-eccentric wheel locks hole;
Embodiment
The utility model relates to a kind of motor belt adjustment structure; According to an illustrative examples of the present utility model, as shown in attached Fig. 1 and 2, motor belt adjustment structure comprises drive motors, driven wheel, motor fixing plate, bracing frame, cushion block, cushion block compressing tablet, eccentric wheel, adjusting rod, spacer, belt, belt pulley and screw.
As shown in Figure 2 and Figure 5, driven wheel is enclosed within on the axle of drive motors, can drive driven wheel to rotate during electric machine rotation; Motor is fixed on motor fixing plate, and motor fixing plate has 4 bar holes, locks together with 4 holes corresponding on bracing frame, and motor fixing plate can be movable in bar hole; The cushion block of 2 elastic materials also locks on motor fixing plate by pad compressing tablet; On bracing frame, have one section of arcuate socket, spacer can rotate in this arcuate socket, and spacer one end and adjusting rod are tightened, and one end is flexibly connected with the arcuate socket of bracing frame, and when the stressed rotation of adjusting rod, spacer rotates in arcuate socket.
As shown in Figure 3 and Figure 4, eccentric wheel is a cylindrical aluminium wheel, and there is an eccentric orfice at center, has one tightly to order screw hole on limit, by this hole and adjusting rod, fixes; On adjusting rod, there is 1 through hole, 2 blind holes; The stress hole that through hole position adjusting rod rotates, blind hole is that eccentric wheel locks hole.
As shown in Figure 2, under normal condition, eccentric wheel is close to cushion block compressing tablet; The stressed rotation of adjusting rod, drives the eccentric wheel locking on it to rotate, and when eccentric wheel rotates, due to wobbler action, can push cushion block compressing tablet, and extruding force is synchronously transmitted on cushion block and motor fixing plate; Because motor fixing plate and bracing frame are flexibly connected in bar hole, like this under the effect of thrust, motor fixing plate can move, so motor also moves thereupon, the distance of motor and belt pulley produces and changes like this, the elasticity of belt also changes, so reached the effect that regulates belt tightness degree by adjusting rod; Motor fixing plate is that entirety is pushed simultaneously, has therefore guaranteed the depth of parallelism on motor fixing plate 2 limits, and the elastic reaction of cushion block in addition can regulate and improve the belt tight problem of pine on one side on one side that the eccentric reason of belt pulley itself causes automatically.
Claims (10)
1. a motor belt adjustment structure, comprises drive motors, driven wheel, motor fixing plate, bracing frame, cushion block, cushion block compressing tablet, eccentric wheel, adjusting rod, spacer, belt, belt pulley; Described driven wheel dress is fixed on the axle of drive motors; Described drive motors is fixed on motor fixing plate, and cushion block back cushion piece compressing tablet is also fixed on motor fixing plate simultaneously; Described motor fixing plate is flexibly connected with bracing frame; Described bias is fixed on adjusting rod, and spacer is flexibly connected with adjusting rod; Described adjusting rod is flexibly connected with bracing frame; Described belt is connected between driven wheel and bearing assembly; It is characterized in that, by adjusting rod, can accomplish that single-point regulates the elasticity of belt, motor fixing plate is to be integrated moving under the effect of thrust, and belt is flexible space after having regulated simultaneously.
2. a kind of motor belt adjustment structure according to claim 1, is characterized in that, described motor fixing frame has 4 bar holes, by being flexibly connected between bar hole and bracing frame.
3. a kind of motor belt adjustment structure according to claim 1, is characterized in that, described cushion block is elastic material, under the extruding that is subject to power, can produce a little deformation.
4. a kind of motor belt adjustment structure according to claim 1, is characterized in that, described multiple cushion blocks are used screwed lock annex on motor fixing plate by the cushion block compressing tablet of respective amount.
5. a kind of motor belt adjustment structure according to claim 1, is characterized in that, has a through hole in described eccentric wheel, is eccentric.
6. a kind of motor belt adjustment structure according to claim 1, is characterized in that, described multiple cushion blocks and eccentric wheel are close to.
7. a kind of motor belt adjustment structure according to claim 1, is characterized in that, described adjusting rod inserts in multiple eccentric wheel through holes, and 2 by screw locking together.
8. a kind of motor belt adjustment structure according to claim 1, is characterized in that, there are 2 holes at described spacer two ends, and one end is connected with adjusting rod, and one end is flexibly connected with bracing frame.
9. a kind of motor belt adjustment structure according to claim 1, is characterized in that, has one section of circular hole on described bracing frame, and spacer can rotate within the scope of circular hole.
10. a kind of motor belt adjustment structure according to claim 1, is characterized in that, described belt is enclosed within on driven wheel on one side, is enclosed within on belt pulley on one side in addition, and belt pulley is fixed, can only be around its axle center rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742876.4U CN203554182U (en) | 2013-11-22 | 2013-11-22 | Motor belt adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742876.4U CN203554182U (en) | 2013-11-22 | 2013-11-22 | Motor belt adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554182U true CN203554182U (en) | 2014-04-16 |
Family
ID=50472244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742876.4U Expired - Lifetime CN203554182U (en) | 2013-11-22 | 2013-11-22 | Motor belt adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506880A (en) * | 2018-05-10 | 2018-09-07 | 福建吉艾普光影科技有限公司 | A kind of stage lighting with dynamic scene switching construction |
| CN108712007A (en) * | 2018-07-27 | 2018-10-26 | 重庆宏钢数控机床有限公司 | Wheel motor pedestal adjusting device |
-
2013
- 2013-11-22 CN CN201320742876.4U patent/CN203554182U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506880A (en) * | 2018-05-10 | 2018-09-07 | 福建吉艾普光影科技有限公司 | A kind of stage lighting with dynamic scene switching construction |
| CN108712007A (en) * | 2018-07-27 | 2018-10-26 | 重庆宏钢数控机床有限公司 | Wheel motor pedestal adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510800 Guangdong city in Guangzhou Province, Xinhua Street, Wynn Huadu District Road No. 86 Patentee after: GUANGZHOU GTD LIGHTING TECHNOLOGY Co.,Ltd. Address before: 510800 Guangdong city in Guangzhou Province, Xinhua Street, Wynn Huadu District Road No. 86 Patentee before: GUANGZHOU GTD LIGHTING TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 No. 27 Fuyuan Road, Xinya Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Address before: 510800, 86, Yongli Road, Xinhua Street, Huadu District, Guangdong, Guangzhou Patentee before: GUANGZHOU GTD LIGHTING TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |