CN205715493U - Belt pulley slack adjuster - Google Patents
Belt pulley slack adjuster Download PDFInfo
- Publication number
- CN205715493U CN205715493U CN201620330351.3U CN201620330351U CN205715493U CN 205715493 U CN205715493 U CN 205715493U CN 201620330351 U CN201620330351 U CN 201620330351U CN 205715493 U CN205715493 U CN 205715493U
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- CN
- China
- Prior art keywords
- roller shaft
- plate
- wheel assembly
- roll wheel
- belt pulley
- 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.)
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Abstract
The utility model discloses a kind of belt pulley slack adjuster, including rolling wheel support, the first roll wheel assembly, the second roll wheel assembly and adjusting part；Rolling wheel support is provided with two parallel side plates, and one end of side plate is provided with horizontal concrete chute, and the other end of side plate is provided with supported hole, and the first roll wheel assembly includes the first cylinder and the first roller shaft, and the two ends of the first roller shaft extend respectively to the supported hole of biside plate；Second roll wheel assembly includes second tin roller and the second roller shaft, and the two ends of the second roller shaft extend to the horizontal concrete chute of biside plate, and the second roller shaft in chute slidably；Adjusting part includes the fixed plate being fixed on horizontal concrete chute one end and for adjustment fixing plate and the adjusting rod of the second roller shaft spacing.Its advantage is to improve governing speed and efficiency；Decrease processing cost；Facilitate the quick regulation of adjusting rod.
Description
Technical field
This utility model patent relates to a kind of adjusting means, especially a kind of belt pulley slack adjuster.
Background technology
Belt pulley there will be degree of tightness during rotating, it is therefore desirable to often distance between two rollers before and after regulation.Existing adjusting means is as shown in Figure 1, the two ends of roller are supported by a bracer 101, screw 102 is threadeded through a bracer 101 and with a bracer 101, regulates the distance between front and rear rolling wheel by regulation screw 102 with the relative position of a bracer 101, thus regulates the elasticity of front and rear rolling wheel.In place of this adjusting means comes with some shortcomings, e.g., the hole processing required precision to a bracer 101 is higher, adds production cost, reduces work efficiency；Simultaneously during regulation screw, need to remove circumferential component, make troubles to regulation.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, it is provided that a kind of belt pulley slack adjuster.
A kind of technical scheme of the present utility model:
A kind of belt pulley slack adjuster, including rolling wheel support, described rolling wheel support is provided with two parallel side plates, and belt pulley slack adjuster also includes the first roll wheel assembly, the second roll wheel assembly and adjusting part；One end of described side plate is provided with horizontal concrete chute, and the other end of side plate is provided with supported hole, and described first roll wheel assembly includes the first cylinder and the first roller shaft, and the two ends of described first roller shaft extend respectively to the supported hole of biside plate；Described second roll wheel assembly includes second tin roller and the second roller shaft, and the two ends of described second roller shaft extend to the horizontal concrete chute of biside plate；And described second roller shaft in horizontal concrete chute slidably；Described adjusting part includes the fixed plate being fixed on horizontal concrete chute one end and for adjustment fixing plate and the adjusting rod of the second roller shaft spacing, and described fixed plate is positioned at the outside of rolling wheel support side plate and near the side of the first roller shaft.
A kind of preferred version is that described fixed plate is provided with screwed hole, and described adjusting rod is screw, and one end of screw abuts with the second roller shaft after the screwed hole of fixed plate.
A kind of preferred version is that described adjusting part also includes fastening bolt, and described fastening bolt is for the relative position of be locked plate and the second roller shaft.
A kind of preferred version is the clutch shaft bearing that the first roll wheel assembly also includes for supporting the first roller shaft.
Summary technical scheme, the beneficial effects of the utility model: the position between regulation adjusting rod and fixed plate regulates the position between the first roller shaft and the second roller shaft, improves governing speed and efficiency；The accuracy of screw machining of fixed plate is less demanding, decreases processing cost；Fixed plate is positioned at the outside of rolling wheel support side plate, facilitates the quick regulation of adjusting rod.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be practiced according to the content of description, and in order to above and other objects, features and advantages of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing adjusting means.
Fig. 2 is axonometric chart of the present utility model.
Fig. 3 is the enlarged drawing of A in Fig. 2.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Below in conjunction with the accompanying drawings this utility model is described further.
As shown in Figures 2 and 3, a kind of belt pulley slack adjuster, including rolling wheel support 10, rolling wheel support 10 is provided with two parallel side plates 102.Belt pulley slack adjuster also includes the first roll wheel assembly 30, the second roll wheel assembly 20 and adjusting part 40.One end of side plate 102 is provided with horizontal concrete chute 101, and the other end of side plate 101 is provided with supported hole 103, and the first roll wheel assembly 30 includes the first cylinder 303 and the first roller shaft 301, and the two ends of the first roller shaft 301 extend respectively to the supported hole 103 of biside plate 102；Second roll wheel assembly 20 includes second tin roller 202 and the second roller shaft 201, and the two ends of the second roller shaft 201 extend to the horizontal concrete chute 101 of biside plate 102, and the second roller shaft 201 in horizontal concrete chute 101 slidably；Adjusting part 40 includes the fixed plate 401 being fixed on horizontal concrete chute 101 one end and for adjustment fixing plate 401 and the adjusting rod 402 of the second roller shaft 201 spacing, and fixed plate 401 is positioned at the outside of side plate 102 and near the side of the first roller shaft 301.
Specifically, as shown in Figures 2 and 3, the first roll wheel assembly 30 also includes the clutch shaft bearing 302 for supporting the first roller shaft 301, and fixed plate 401 is provided with screwed hole, adjusting rod 402 is screw, and one end of screw abuts with the second roller shaft 201 after the screwed hole of fixed plate 401.Adjusting part 40 also includes fastening bolt 403, and fastening bolt 403 is for being locked the plate 401 relative position with the second roller shaft 201.The cross section of the second roller shaft 201 is square, and the width of chute 101 is more than foursquare length and less than foursquare cornerwise length.
When needs regulate between the first roller shaft 301 and the second roller shaft 201 as position, regulation adjusting rod 402 and the relative position of fixed plate 401.When needs step up the first roller shaft 301 and the second roller shaft 201, screw opposing fixed plate 401 rotates so that the distance of the first roller shaft 301 and the second roller shaft 201 increases；When needs loosen the first roller shaft 301 and the second roller shaft 201, screw opposing fixed plate 401 rotates so that the distance of the first roller shaft 301 and the second roller shaft 201 reduces.Therefore the tightness of belt pulley can be regulated quickly and easily.
It is above detailed description of the invention of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (4)
1. a belt pulley slack adjuster, including rolling wheel support, described rolling wheel support is provided with two parallel side plates, it is characterised in that also include the first roll wheel assembly, the second roll wheel assembly and adjusting part；One end of described side plate is provided with horizontal concrete chute, and the other end of side plate is provided with supported hole, and described first roll wheel assembly includes the first cylinder and the first roller shaft, and the two ends of described first roller shaft extend respectively to the supported hole of biside plate；Described second roll wheel assembly includes second tin roller and the second roller shaft, and the two ends of described second roller shaft extend to the horizontal concrete chute of biside plate；And described second roller shaft in horizontal concrete chute slidably；Described adjusting part includes the fixed plate being fixed on horizontal concrete chute one end and for adjustment fixing plate and the adjusting rod of the second roller shaft spacing, and described fixed plate is positioned at the outside of rolling wheel support side plate and near the side of the first roller shaft.
2. belt pulley slack adjuster as claimed in claim 1, it is characterised in that described fixed plate is provided with screwed hole, and described adjusting rod is screw, and one end of screw abuts with the second roller shaft after the screwed hole of fixed plate.
3. belt pulley slack adjuster as claimed in claim 2, it is characterised in that described adjusting part also includes fastening bolt, and described fastening bolt is for the relative position of be locked plate and the second roller shaft.
4. belt pulley slack adjuster as claimed in claim 1, it is characterised in that the first roll wheel assembly also includes the clutch shaft bearing for supporting the first roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330351.3U CN205715493U (en) | 2016-04-19 | 2016-04-19 | Belt pulley slack adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330351.3U CN205715493U (en) | 2016-04-19 | 2016-04-19 | Belt pulley slack adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715493U true CN205715493U (en) | 2016-11-23 |
Family
ID=57297486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330351.3U Active CN205715493U (en) | 2016-04-19 | 2016-04-19 | Belt pulley slack adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606084A (en) * | 2017-10-21 | 2018-01-19 | 安徽特种农业装备产业技术研究院有限公司 | A kind of stone collector transmission case belt stretcher |
-
2016
- 2016-04-19 CN CN201620330351.3U patent/CN205715493U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606084A (en) * | 2017-10-21 | 2018-01-19 | 安徽特种农业装备产业技术研究院有限公司 | A kind of stone collector transmission case belt stretcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |