CN208605595U - Assembling radiating belt pulley set - Google Patents
Assembling radiating belt pulley set Download PDFInfo
- Publication number
- CN208605595U CN208605595U CN201821070233.9U CN201821070233U CN208605595U CN 208605595 U CN208605595 U CN 208605595U CN 201821070233 U CN201821070233 U CN 201821070233U CN 208605595 U CN208605595 U CN 208605595U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- belt
- plate impeller
- blade
- impeller
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of assembling radiating belt pulley sets, it includes the two different belt pulleys of diameter connected by belt, plate impeller is fixed with by screw on the end face of the belt pulley, several piece blade is evenly equipped on the outer wall of plate impeller, blade is arranged along the tangential direction of belt pulley main shaft.The utility model installs plate impeller in the side of belt pulley, plate impeller is driven to rotate simultaneously when belt pulley works, the flowing of the gas medium of belt wheel periphery of the spin even faster of plate impeller, be the heat dissipation of belt pulley is accelerated, facilitate the thermal balance for stablizing entire belt drive system.Plate impeller uses special engineering plastics PC/PBT, and the material thermal stability is good, can be used for a long time under -70-+180 DEG C of operating condition, and material is light, and rigidity is good, is conveniently replaceable maintenance.
Description
Technical field
The utility model relates to technical field of transmission machinery, specifically a kind of assembling radiating belt pulley set.
Background technique
In pulley drive Machine Design, by reasonably designing calculating, the heat that belt transmission is generated due to friction
Scattering and disappearing, it is real directly to contact heat dissipation with the gas medium of working environment by the components in the power trains such as belt, belt pulley
It is existing.Since the essence of belt transmission is frictional drive, when the driving wheel and follower that encounter belt pulley are equipped with axile displacement, skin
When the bad working environments such as belt wheel continuous high speed operating, belt, belt wheel, bearing of belt transmission system etc. are serious existing there may be generating heat
As this phenomenon leads to the consequences such as bearing thermal expansion, belt life reduction, results even in V belt translation failure.
Utility model content
The purpose of the utility model is to provide a kind of assembling radiating belt pulley sets, to solve under complex working condition, belt,
The equipment heatings such as belt pulley and bearing are serious, and radiate unsmooth problem.
In order to solve the above technical problems, technical solution adopted in the utility model are as follows:
A kind of assembling radiating belt pulley set, it includes the two different belt pulleys of diameter connected by belt, institute
It states and plate impeller is fixed with by screw on the end face of belt pulley, several piece blade, blade edge are evenly equipped on the outer wall of plate impeller
Belt pulley main shaft tangential direction arrangement.
Preferably, the height of the blade is 5-8mm.
Preferably, the plate impeller and blade are integrated, using special engineering plastics PC-PBT intermingling material
It is prepared.
The utility model has the following beneficial effects:
(1) the utility model installs plate impeller in the side of belt pulley, drives plate impeller simultaneously when belt pulley works
Rotation, the flowing of the gas medium of belt wheel periphery of the spin even faster of plate impeller, be the heat dissipation of belt pulley is accelerated, help
In the thermal balance of the entire belt drive system of stabilization；
(2) plate impeller uses special engineering plastics PC/PBT, and the material thermal stability is good, can be in -70-+180 DEG C of work
It is used for a long time under condition, material is light, and rigidity is good, is conveniently replaceable maintenance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of Fig. 1 middle belt pulley；
Fig. 3 is the C-C of Fig. 2 middle belt pulley to cross-sectional view；
In figure: 1, plate impeller, 2, screw, 3, blade, 4, belt pulley, 5, belt.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of assembling radiating belt pulley set as shown in Figure 1 to Figure 3, it includes two diameters connected by belt 5
Different belt pulley 4 is fixed with plate impeller 1 by screw 2 in the end face outside of belt pulley 4, on the outer wall of plate impeller 1
It is evenly equipped with several piece blade 3, blade 3 is arranged along the tangential direction of 4 main shaft of belt pulley.The height of blade 3 is 5-8mm.
Plate impeller 1 and blade 3 are integrated, and are prepared using special engineering plastics PC-PBT intermingling material.
The utility model installs plate impeller in the side of belt pulley, drives plate impeller to turn simultaneously when belt pulley works
It is dynamic, the flowing of the gas medium of belt wheel periphery of the spin even faster of plate impeller, be the heat dissipation of belt pulley is accelerated, facilitate
Stablize the thermal balance of entire belt drive system.
Plate impeller uses special engineering plastics PC/PBT, and the material thermal stability is good, can be in -70-+180 DEG C of operating condition
Lower long-time service, material is light, and rigidity is good, is conveniently replaceable maintenance.
Claims (3)
1. a kind of assembling radiating belt pulley set, it includes the two different belt pulleys of diameter connected by belt (5)
(4), it is characterised in that: be fixed with plate impeller (1) on the end face of the belt pulley (4) by screw (2), plate impeller (1)
Outer wall on be evenly equipped with several piece blade (3), blade (3) along belt pulley (4) main shaft tangential direction arrange.
2. assembling radiating belt pulley set according to claim 1, it is characterised in that: the height of the blade (3) is 5-
8mm。
3. assembling radiating belt pulley set according to claim 1 or 2, it is characterised in that: the plate impeller (1) and leaf
Piece (3) is integrated, and is prepared using special engineering plastics PC-PBT intermingling material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070233.9U CN208605595U (en) | 2018-07-06 | 2018-07-06 | Assembling radiating belt pulley set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070233.9U CN208605595U (en) | 2018-07-06 | 2018-07-06 | Assembling radiating belt pulley set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605595U true CN208605595U (en) | 2019-03-15 |
Family
ID=65668182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070233.9U Expired - Fee Related CN208605595U (en) | 2018-07-06 | 2018-07-06 | Assembling radiating belt pulley set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605595U (en) |
-
2018
- 2018-07-06 CN CN201821070233.9U patent/CN208605595U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |