CN204784591U - Fan blade spinning belt pulley - Google Patents
Fan blade spinning belt pulley Download PDFInfo
- Publication number
- CN204784591U CN204784591U CN201520495093.XU CN201520495093U CN204784591U CN 204784591 U CN204784591 U CN 204784591U CN 201520495093 U CN201520495093 U CN 201520495093U CN 204784591 U CN204784591 U CN 204784591U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- belt pulley
- spinning
- blade
- spoke
- 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 fan blade spinning belt pulley includes rim (1), wheel spokes (2) and hub (3), rim (1), wheel spokes (2) and hub (3) by spinning -lathe spinning integrated into one piece, set up through -hole (4) on the circumferencial direction of wheel spokes (2), still set up fan blade (5) on wheel spokes (2), fan blade (5) and wheel spokes (2) fixed connection, be provided with blade (6) on fan blade (5), blade (6) of fan blade (5) set up to be in the relative department of through -hole (4), the utility model discloses belt pulley work groove face is the spinning shaping, and the groove face roughness is good, can effectively prolong belt life, spinning belt pulley weight is lighter, and assembly operation on the driving system assembly can effectively reduce system load, has fan blade (5) in the belt pulley inboard, can play the thermolysis, effectively lengthens the life of belt, the utility model discloses fan blade spinning belt pulley has wide application prospect in the agricultural machine field.
Description
Technical field
The utility model belongs to farm machinery transmission art field, relates to a kind of belt pulley, relates to a kind of farm machinery fan blade spinning belt pulley of the energy automatic heat radiation with fan blade specifically.
Background technique
Traditional belt pulley in farm machinery, comprises spoke, wheel hub and wheel rim, and generally to cast, to be forged to master in manufacturing process, what stock size was larger is designed to the method using casting, and material is all generally cast iron; Stock size is less, and be designed to forging, material is steel; For example adopt the belt pulley of cast-iron structure, there is following defect and deficiency: as processing technology is complicated, stock utilization is low, and power consumption of polymer processing is high, and manufacturing efficiency is low; The coarse difference of belt work groove face, belt is low for working life; Cast iron belt pulley heavier-weight, be assemblied in running on power system assembly and can strengthen power system load, easily make power system assembly heating value too high, reduce power system assembly working life, and a large amount of heats can be produced after this belt pulley and belt friction, affect the working life of belt.
Model utility content
To be solved in the utility model is that to eliminate stock utilization in prior art low, and power consumption of polymer processing is high, the technical problem that belt working life is low, there is provided a kind of stock utilization high, transmission is effective, belt long service life, and can reduce the fan blade spinning belt pulley of power system energy consumption.
In order to solve the problems of the technologies described above, the utility model provides a kind of fan blade spinning belt pulley, comprise wheel rim, spoke and wheel hub, described wheel rim, spoke and wheel hub are set to integrative-structure, circumferentially arrange through hole at described spoke, described spoke also arranges fan blade, and described fan blade is provided with blade, the blade of described fan blade is arranged on the opposite position of described through hole, and described fan blade is fixedly connected with spoke.
Above-mentioned fan blade spinning belt pulley, described through hole is set to 3 to 10, and described blade also relative set is 3 to 10.
Above-mentioned fan blade spinning belt pulley, described through hole is set to 6, and described blade also relative set is 6.
Above-mentioned fan blade spinning belt pulley, described spoke is provided with concave shaped portion, and described concave shaped portion arranges through hole, and described fan blade is arranged in concave shaped portion.
Above-mentioned fan blade spinning belt pulley, described fan blade and spoke are welded and fixed.
Above-mentioned fan blade spinning belt pulley, described fan blade and spoke spot welding are fixed.
The utility model compared with prior art has following beneficial effect: processing technology is simple, and stock utilization is high, and power consumption of polymer processing is low, and manufacturing efficiency is high; Belt pulley work groove face is rotary press modelling, and groove face roughness is good, and belt can effectively extend working life; Spinning belt pulley lighter in weight, being assemblied in running on power system assembly effectively can reduce system load, has fan blade, when belt pulley high speed rotating, can play thermolysis, reduce the heating value of belt pulley, effectively extend the working life of belt inside belt pulley; The utility model fan blade spinning belt pulley has broad application prospects at agricultural mechanical field.
Accompanying drawing explanation
Fig. 1 is the utility model fan blade spinning belt pulley structural representation.
Fig. 2 be in Fig. 1 A-A to structural representation.
Fig. 3 is the utility model blade structure schematic diagram.
Drawing reference numeral illustrates: 1-wheel rim, 2-spoke, 3-wheel hub, 4-through hole, 5-fan blade, 6-blade, 7-concave shaped portion.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fan blade spinning belt pulley as shown in Figure 1, Figure 2, Figure 3 shows, comprise wheel rim 1, spoke 2 and wheel hub 3, described wheel rim 1, spoke 2 and wheel hub 3 are set to integrative-structure, such as can be one-body molded by spinning machine spinning, and such belt pulley processing technology is simple, stock utilization is high, power consumption of polymer processing is low, and manufacturing efficiency is high, because traditional casting method, need to consume a large amount of energy, and manufacturing efficiency is low; Belt pulley work groove face is rotary press modelling, and groove face roughness is good, and belt can effectively extend working life; Spinning belt pulley lighter in weight, being assemblied in running on power system assembly effectively can reduce system load.Because belt pulley is in high speed rotating process, a large amount of heats can be produced, belt pulley temperature is caused to raise, affect the working life of belt, and the temperature reducing belt pulley improves the effective ways in belt pulley working life, therefore the utility model belt pulley spoke 2 through hole 4 is circumferentially set, spoke 2 also arranges fan blade 5, fan blade 5 is provided with blade 6, and the blade 6 of described fan blade 5 is arranged on the opposite position of through hole 4, and fan blade 5 is fixedly connected with spoke 2; Like this when belt pulley is in high speed rotating, fan blade 5 also makes high speed rotating, drives the flowing of spoke 2 ambient air, is conducive to distributing the heat that belt pulley produces with belt friction, can reduces the heating value of belt pulley, and the working life of effective prolongation belt pulley; As further improvement of the utility model measure, through hole 4 is set to 3 to 10, and described blade 6 also relative set is 3 to 10; As a kind of preferred embodiment, described through hole 4 is set to 6, and described blade 6 also relative set is 6, easy to process like this, good heat dissipation effect.As further improvement of the utility model measure, spoke 2 is provided with concave shaped portion 7, concave shaped portion 7 arranges through hole 4, fan blade 5 is arranged in concave shaped portion 7, and such fan blade 5 is not exposed in outside, more can increase Security.As a kind of embodiment of the present utility model, described fan blade 5 and spoke 2 are by being welded and fixed; As further improvement of the utility model measure, described fan blade 5 with spoke 2 for spot welding is fixed.The utility model relative to the belt pulley of casting, lightweight, pulley drive operates steadily, low noise, low vibration, power system assembly heating value can be reduced, effectively extend power system assembly working life; The utility model fan blade spinning belt pulley has broad application prospects at agricultural mechanical field.
By reference to the accompanying drawings the utility model mode of execution is explained in detail above; but the utility model is not limited to above-mentioned mode of execution; to those skilled in the art; can also do some modification and improvement not departing under prerequisite of the present utility model, these also should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. a fan blade spinning belt pulley, comprise wheel rim (1), spoke (2) and wheel hub (3), it is characterized in that: described wheel rim (1), spoke (2) and wheel hub (3) are set to integrative-structure, at described spoke (2), through hole (4) is circumferentially set, described spoke (2) also arranges fan blade (5), described fan blade (5) is provided with blade (6), the blade (6) of described fan blade (5) is arranged on the opposite position of described through hole (4), and described fan blade (5) is fixedly connected with spoke (2).
2. fan blade spinning belt pulley according to claim 1, is characterized in that: described through hole (4) is set to 3 to 10, and described blade (6) also relative set is 3 to 10.
3. fan blade spinning belt pulley according to claim 2, is characterized in that: described through hole (4) is set to 6, and described blade (6) also relative set is 6.
4. fan blade spinning belt pulley according to claim 1, is characterized in that: described spoke (2) is provided with concave shaped portion (7), and described concave shaped portion (7) arranges through hole (4), and described fan blade (5) is arranged in concave shaped portion (7).
5. fan blade spinning belt pulley according to claim 1, is characterized in that: described fan blade (5) and spoke (2) are welded and fixed.
6. fan blade spinning belt pulley according to claim 5, is characterized in that: described fan blade (5) and spoke (2) spot welding are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495093.XU CN204784591U (en) | 2015-07-10 | 2015-07-10 | Fan blade spinning belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495093.XU CN204784591U (en) | 2015-07-10 | 2015-07-10 | Fan blade spinning belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784591U true CN204784591U (en) | 2015-11-18 |
Family
ID=54524644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520495093.XU Expired - Fee Related CN204784591U (en) | 2015-07-10 | 2015-07-10 | Fan blade spinning belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784591U (en) |
-
2015
- 2015-07-10 CN CN201520495093.XU patent/CN204784591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |