CN2047734U - Universal hand-operated vertical air blower - Google Patents
Universal hand-operated vertical air blower Download PDFInfo
- Publication number
- CN2047734U CN2047734U CN 88218553 CN88218553U CN2047734U CN 2047734 U CN2047734 U CN 2047734U CN 88218553 CN88218553 CN 88218553 CN 88218553 U CN88218553 U CN 88218553U CN 2047734 U CN2047734 U CN 2047734U
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- CN
- China
- Prior art keywords
- fan
- vertical rod
- vertical
- blower
- driving wheel
- 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 relates to a universal hand-operated vertical air blower. The utility model is characterized in that the blower fan can be installed in the method of up-down reversal and a hand-operated driving wheel can be fixed in arbitrary directions; the driving wheel directly drives a fan shaft through a belt. Having the advantages of small size, convenient operation, easy fabrication, low cost, vertical type, medium height and strong wind power, the utility model is suitable for air blowing of various small cooking ranges and firewood stoves.
Description
A kind of vertical general hand blower is the blowing device in the mechanical engineering, is mainly used in the air blast of the little bavin kitchen range of small coal.
The blast apparatus of the little bavin kitchen range of small coal in the existing life, a kind of is horizontal hand blower, drives driving wheel by a wind, drive a driven wheel by belt, driven wheel and fan shaft are fixed, the transmission of this two wheels, and transmission speed ratio is low, wind-force is little, labor intensity is big, and driving wheel can only shake by single face, and setting height(from bottom) is low in addition, bend over to operate inconvenience, exhaust outlet also will be connected by leather hose with cooking stove; Also have a kind of low-voltage direct small motor, axle head is equipped with some fan blades, and shell is the garden tubular, and this electronic air duct motor is little, power is little, battery service time is short, power consumption is big, wind-force is little and rapid wear burns motor, can not be suitable for the needs of life coal kitchen range.
The purpose of the utility model aim to provide a kind of wind-force greatly, not power consumption, operation is light, highly moderate, volume is little, adapt to various little cooking stoves, make the vertical general hand blower simple, that cost is low.
This vertical general hand blower, (see Fig. 1, Fig. 2), by base (5), blower fan (4), vertical rod (7), vertical rod cover (6), drive sprocket axle (11), driving wheel (1), belt (2), wind (10), movable wind is chewed (3) and is formed, blower fan (4) comprises fan hub (17) again, blade (8), axle sleeve (16), fan shaft (12), fan hub (17) is fixed on the base (5), fan hub (17) upper top is equipped with vertical rod (7), be sleeved on the scalable adjusting of vertical rod cover (6) above the vertical rod (7), and but any direction is fixed, vertical rod cover (6) top is equipped with drive sprocket axle (11), driving wheel (1) eccentric part on the drive sprocket axle (11) is equipped with wind (10), driving wheel (1) is by the direct transmission fan shaft (12) of belt (2), fan shaft (12) passes fan center, the outer certain-length of fan hub (17) is all stretched out at two, on this certain-length, be processed into the belt grooves of thong (2), fan shaft (12) two is by the top screw supporting of support (13), fan hub (17) but both fixed base (5) of upper top and lower bottom part, fixedly vertical rod (7) again, the blower fan installation of therefore turning upside down, to change the height that wind is chewed, the blade of fan (8) is riveted by cover plate (9) with axle sleeve (16), axle sleeve (16) is fixing by stop screw and fan shaft (12) again, unclamp the stop screw on the vertical rod cover (6), Rotate 180 °, drive sprocket axle (11) and driving wheel (1), wind (10) all is installed in reverse side work thereupon, become right hand machine and be right hand machine, vertical rod cover (6) but direction regulate, driving wheel (1) is more than 1 to 30 with the rotating ratio of fan shaft (2).
Fig. 1 is the utility model structural drawing.
Fig. 2 cuts open figure for the utility model side-looking.
Make this vertical general hand blower, driving wheel HT15-33 iron casting, turning processing, drive sprocket axle is made with 26 inch bicycle front wheel spindle assemblies, vertical rod cover water pipe, and vertical rod is first steel φ 14/A3, silk is holed, changed to Fan casing cylinder iron HT15-33 casting, on cover plate, support is with band steel 20 * 4 with sheet iron δ=0.75 six riveting for blade, and fan shaft is with No. 45 steel; Cover plate rolls with sheet iron δ=1.5 seamings, base HT15-33 iron casting.
This universal hand-operated vertical air blower, wind-force is big, and not power consumption is highly moderate, and variable right hand machine is right hand machine, and blower fan can be put upside down installation, and is easy to manufacture, easy to operate, volume is little, cost is low, is used for very much various small coals, firewood furnace.
Claims (4)
1, a kind of vertical general hand blower, have driving wheel [1], drive sprocket axle [11], belt [2], wind [10], blower fan [4], base [5], it is characterized in that also having vertical rod [7], vertical rod cover [6], movable wind and chew [3], vertical rod cover [6] is sleeved in the vertical rod [7], but any direction is fixed, and vertical rod [7] is fixed on Fan casing [17] upper top.
2, vertical general hand blower according to claim 1, it is characterized in that blower fan (4) comprises fan hub (17), blade (8), axle sleeve (16), fan shaft (12), fan shaft (12) passes fan center, the outer certain-length of fan hub (17) is all stretched out at two, be processed into the belt grooves of thong (2) on this certain-length, fan shaft (12) two is by the top screw supporting of support (13).
3, vertical general hand blower according to claim 1 is characterized in that fan hub (17) but both fixed base (5) of upper top and lower bottom part, fixedly vertical rod (7) again, the blower fan installation of therefore turning upside down.
4, vertical general hand blower according to claim 2 is characterized in that the driving wheel (1) and the rotating ratio of fan shaft (12) are more than 1 to 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218553 CN2047734U (en) | 1988-11-05 | 1988-11-05 | Universal hand-operated vertical air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218553 CN2047734U (en) | 1988-11-05 | 1988-11-05 | Universal hand-operated vertical air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2047734U true CN2047734U (en) | 1989-11-15 |
Family
ID=4850979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88218553 Withdrawn CN2047734U (en) | 1988-11-05 | 1988-11-05 | Universal hand-operated vertical air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2047734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353573A (en) * | 2011-07-18 | 2012-02-15 | 昆明理工大学 | Fiber dispersing instrument used for experimental pulping and papermaking |
| CN105782086A (en) * | 2016-04-01 | 2016-07-20 | 邢福生 | Novel battery air blower |
-
1988
- 1988-11-05 CN CN 88218553 patent/CN2047734U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353573A (en) * | 2011-07-18 | 2012-02-15 | 昆明理工大学 | Fiber dispersing instrument used for experimental pulping and papermaking |
| CN105782086A (en) * | 2016-04-01 | 2016-07-20 | 邢福生 | Novel battery air blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |