CN200975465Y - Belt pulley clutch - Google Patents
Belt pulley clutch Download PDFInfo
- Publication number
- CN200975465Y CN200975465Y CN 200620009219 CN200620009219U CN200975465Y CN 200975465 Y CN200975465 Y CN 200975465Y CN 200620009219 CN200620009219 CN 200620009219 CN 200620009219 U CN200620009219 U CN 200620009219U CN 200975465 Y CN200975465 Y CN 200975465Y
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- adjusting screw
- clutch
- platen
- screw rod
- 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 clutch of belt wheel, which is composed of a shell of the belt wheel, a pressure cover of the belt wheel which is arranged on the shell and a pressure disc which is arranged between the shell and the pressure cover of the belt wheel. After threading through the pressure disc and shell of the belt wheel, an adjusting screw rod is articulated with an adjusting lever on shell of the belt wheel. A compression spring which can push the pressure disc so as to make a driven disc of the clutch contact tightly a drive disc is arranged between the pressure disc and the shell of the belt wheel. The utility model comprises at least four adjusting screw rods, and each adjusting screw rod is provided with an adjusting lever. The compression spring is arranged between two adjacent adjusting screw rods. At least two compression springs are arranged between two adjacent adjusting screw rods. The utility model can provide agile operation and stable transmission for the clutch of belt wheel so as to reduce abrasion of the clutch and prolong service life of the clutch.
Description
Technical field
The utility model relates to a kind of transmission device, especially relates to a kind of friction type belt pulley clutch.
Background technique
If the applied friction type belt pulley clutch of people is made up of belt pulley housing, belt pulley gland, platen, driving disc, driven disc, adjusting screw rod, adjustment (adjusting) lever and stage clip, stage clip promotes platen and produces an axial force, driving disc and driven disc fluid-tight engagement are in transmission connection with realization, by adjustment (adjusting) lever pulling adjusting screw rod platen is left, driving disc separates with driven disc to cut off driving force.But, the employed belt pulley clutch of people only is provided with three groups of adjustment (adjusting) levers and adjusting screw rod at present, these three groups of adjustment (adjusting) levers and adjusting screw rod are at the belt pulley housing, the week of platen upwards evenly distributes, like this, platen also distributes for trisection to the impacting force of driving disc, because each parts of belt pulley clutch can inevitably exist error in processing and assembly process, this just causes three groups of adjustment (adjusting) levers and adjusting screw rod not of uniform size to the effect of platen easily, as wherein one group of adjustment (adjusting) lever and adjusting screw rod the effect of platen is weaker than or is better than other two groups, the whole card of belt pulley clutch driven disc when combination or separation can not be engaged or separate simultaneously simultaneously with driving disc, the phenomenon that a part engages or separates prior to other parts appears, this has caused the clutch action sluggishness of belt pulley clutch, gearing is bad, be prone to wearing and tearing aggravation phenomenon, reduced the working life of belt pulley clutch.
Summary of the invention
Technical problem to be solved in the utility model has provided a kind of belt pulley clutch, and it can make belt pulley clutch clutch agility, and stable drive has reduced the wearing and tearing of clutch, has prolonged the working life of clutch.
For solving the problems of the technologies described above, the technical solution of the utility model is: belt pulley clutch, comprise the belt pulley housing, be installed in the belt pulley gland on the belt pulley housing, be arranged on the platen between belt pulley housing and the belt pulley gland, described adjusting screw rod passes platen and belt pulley housing and is connected with adjustment (adjusting) lever on being articulated in the belt pulley housing, be provided with between described platen and the belt pulley housing and can promote the stage clip that platen makes clutch driven plate and driving disc fluid-tight engagement, described adjusting screw rod has four at least, each adjusting screw rod is connected with adjustment (adjusting) lever respectively, described stage clip is arranged between adjacent two adjusting screw rods, and the stage clip between every adjacent two adjusting screw rods has two at least.
As a kind of improvement, described belt pulley housing is provided with at least four fixed bases, and described belt pulley gland is installed on the belt pulley housing by fixed base.
As further improvement, described adjusting screw rod have four and be uniformly distributed in platen and belt pulley housing circumferencial direction on, the stage clip between described adjacent two adjusting screw rods has two.
As further improvement, be respectively equipped with four guide grabs on described platen and the driving disc.
Adopted the belt pulley clutch of technique scheme, owing to be to adopt to comprise the belt pulley housing, be installed in the belt pulley gland on the belt pulley housing, be arranged on the platen between belt pulley housing and the belt pulley gland, adjusting screw rod passes platen and belt pulley housing and is connected with adjustment (adjusting) lever on being articulated in the belt pulley housing, between platen and belt pulley housing, be provided with and promote the stage clip that platen makes clutch driven plate and driving disc fluid-tight engagement, wherein adjusting screw rod has four at least, and each adjusting screw rod is connected with adjustment (adjusting) lever respectively, and stage clip is arranged between adjacent two adjusting screw rods, and the stage clip between every adjacent two adjusting screw rods has two at least.The belt pulley clutch of this spline structure, make the distribution of forces balanced and reasonable more on the platen circumferencial direction, transmission is more steady, has avoided the clutch effect sluggishness because of stressed irregular appearance on the platen circumferencial direction, the serious wear phenomenon has prolonged working life of clutch.Adopt the belt pulley gland to be installed on the belt pulley housing by at least four fixed bases, structural stability, and driving disc and platen adopt four guide grabs, increased the intensity of platen and driving disc, prolonged its working life.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Fig. 1 is the plan view of the utility model belt pulley clutch belt pulley housing;
Fig. 2 is Fig. 1 rear view;
Fig. 3 is the structural representation of the utility model belt pulley clutch.
Embodiment
As shown in Figure 3, belt pulley clutch, comprise belt pulley housing 1, on belt pulley housing 1, be provided with at least four fixed bases 11, belt pulley housing 1 is provided with belt pulley gland 3 by fixed base 11, the quantity of fixed base 11 can be made as four, also can be as shown in fig. 1 according to the needs of producing, and along with the increase of the diameter of clutch is made as five, six or more.Between belt pulley housing 1 and belt pulley gland 3, be provided with platen 2, on belt pulley gland 3 and platen 2, be fixed with the driven disc 7 that can be connected respectively with driving disc 4 clutches.As Fig. 1, Fig. 2 and shown in Figure 3, on belt pulley gland 3 and platen 2, be respectively equipped with adjusting screw rod hole 51, on the belt pulley housing 1 by the adjustment (adjusting) lever fixed base 10 hinged adjustment (adjusting) levers 9 that are provided with, adjusting screw rod 5 passes platen 2 and is connected with adjustment (adjusting) lever 9 with adjusting screw rod hole 51 on the belt pulley housing 1, and promotes platen 2 moving axially along transmission shaft 8 under the effect of adjustment (adjusting) lever 9.On platen 2 and belt pulley housing 1, be respectively equipped with corresponding pressure spring slot 6, between pressure spring slot 6 corresponding on platen 2 and the belt pulley housing 1, be provided with and promote the stage clip 61 that platen 2 makes clutch driven plate 7 and driving disc 4 fluid-tight engagement, and in order to make belt pulley clutch clutch agility, stable drive, to reduce the wearing and tearing of clutch, prolonged the working life of clutch, adjusting screw rod 5 is provided with has four at least, on each adjusting screw rod 5, be connected with adjustment (adjusting) lever 9 respectively, and stage clip 61 is arranged between adjacent two adjusting screw rods 5, and the stage clip 61 between every adjacent two adjusting screw rods 5 has two at least; Can be according to the situation of the actual use of belt pulley clutch and the size of belt pulley clutch diameter, adjusting screw rod 5 be made as four and be uniformly distributed in platen 2 and belt pulley housing 1 circumferencial direction on, and the stage clip between adjacent two adjusting screw rods 5 has two.Certainly, increase along with the belt pulley clutch diameter, adjusting screw rod 5 can be made as five, six or more a plurality of, the corresponding adjustment (adjusting) lever 9 that is connected with adjusting screw rod 5 also is increased to and corresponding five, six or more a plurality of of adjusting screw rod 5 numbers, and as depicted in figs. 1 and 2, the number in adjusting screw rod hole 51 is also identical with the number of adjusting screw rod 5 five, six or more a plurality of.And the number of the stage clip 61 between adjacent two adjusting screw rods 5 also can increase to three, four or more a plurality of along with the increase of belt pulley clutch diameter, accordingly, as depicted in figs. 1 and 2, belt pulley housing 1 is used to install the pressure spring slot 6 of stage clip 61, the number of corresponding stage clip boss 62 also is three, four or more a plurality of.And, prolonged its working life in order to have increased the intensity of platen 2 and driving disc 4, can be respectively equipped with four guide grabs on platen 2 and the driving disc 4 on the belt pulley clutch.
Claims (4)
1, belt pulley clutch, comprise belt pulley housing (1), be installed in the belt pulley gland (3) on the belt pulley housing (1), be arranged on the platen (2) between belt pulley housing (1) and the belt pulley gland (3), described adjusting screw rod (5) passes platen (2) and belt pulley housing (1) and is connected with adjustment (adjusting) lever (9) on being articulated in belt pulley housing (1), be provided with between described platen (2) and the belt pulley housing (1) and can promote the stage clip (61) that platen (2) makes clutch driven plate (7) and driving disc (4) fluid-tight engagement, it is characterized in that: described adjusting screw rod (5) has four at least, each adjusting screw rod (5) is connected with adjustment (adjusting) lever (9) respectively, described stage clip (61) is arranged between adjacent two adjusting screw rods (5), and the stage clip (61) between every adjacent two adjusting screw rods (5) has two at least.
2, belt pulley clutch as claimed in claim 1 is characterized in that: described belt pulley housing (1) is provided with at least four fixed bases (11), and described belt pulley gland (3) is installed on the belt pulley housing (1) by fixed base (11).
3, belt pulley clutch as claimed in claim 1 or 2 is characterized in that: described adjusting screw rod (5) have four and be uniformly distributed in platen (2) and belt pulley housing (1) circumferencial direction on, the stage clip between described adjacent two adjusting screw rods (5) has two.
4, belt pulley clutch as claimed in claim 3 is characterized in that: be respectively equipped with four guide grabs on described platen (2) and the driving disc (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009219 CN200975465Y (en) | 2006-11-01 | 2006-11-01 | Belt pulley clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009219 CN200975465Y (en) | 2006-11-01 | 2006-11-01 | Belt pulley clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975465Y true CN200975465Y (en) | 2007-11-14 |
Family
ID=38901750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009219 Expired - Fee Related CN200975465Y (en) | 2006-11-01 | 2006-11-01 | Belt pulley clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975465Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106687717A (en) * | 2014-09-10 | 2017-05-17 | 盖茨公司 | Crankshaft isolating pulley |
-
2006
- 2006-11-01 CN CN 200620009219 patent/CN200975465Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106687717A (en) * | 2014-09-10 | 2017-05-17 | 盖茨公司 | Crankshaft isolating pulley |
| CN106687717B (en) * | 2014-09-10 | 2019-03-08 | 盖茨公司 | Belt pulley is isolated in crankshaft |
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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: 20071114 Termination date: 20101101 |