CN201244555Y - Dual-purpose windmill - Google Patents
Dual-purpose windmill Download PDFInfo
- Publication number
- CN201244555Y CN201244555Y CNU2008201410376U CN200820141037U CN201244555Y CN 201244555 Y CN201244555 Y CN 201244555Y CN U2008201410376 U CNU2008201410376 U CN U2008201410376U CN 200820141037 U CN200820141037 U CN 200820141037U CN 201244555 Y CN201244555 Y CN 201244555Y
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- China
- Prior art keywords
- motor
- chain
- wheel
- axle
- windmill
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- Expired - Fee Related
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Abstract
The utility model discloses a two-purposed windmill which comprises a hopper, a wind sock, a winnower, a carriage, a motor and a fan leaf; the motor is fixed in the winnower; the windmill is characterized in that both ends of the motor are provided with shafts; the shaft on one end of the motor is connected with the fan leaf, and the shaft on the other end of the motor is connected with a hand operated transmission device; the rotating speed of the motor is 400r/min to 1000r/min; the windmill can be used for two purposes; and the hand operated part directly swings the motors of the motor, so that the windmill is convenient to be used, has simple structure, reduces the manufacturing cost, has small friction force, saves time and labor, and greatly reduces labor intensity.
Description
Technical field
The utility model relates to the farm machinery device, particularly a kind of dual-purpose windmill.
Background technology
Existing windmill generally is divided into hand windmill and electric windmill, hand windmill mainly is to shake by handle, single belt transmission flabellum, relatively waste time and energy when using, electric windmill is to rotate by the driven by motor flabellum singlely, in case have a power failure, perhaps during the field work non-transformer, electric windmill just can not have been worked, and also just might influence peasant's the work time.
So the windmill that needs a kind of hand electric dual-purpose is realized the function of hand windmill and electric windmill, in the time of power failure or field work, can make hand-rail type into, but present dual-purpose windmill, electronic part driven by motor, drive flabellum axle or the rotation of pulley decelerates drive flabellum axle by gear reduction, and hand part mainly is to realize by independent belt or independent gear transmission structure, and belt or gear transmission structure are to install by the flabellum axle and the bearing block of independent setting.Its complex structure, when using electronic part, if hand part is not removed belt or carrier wheel, hand part can follow electronic part to rotate together, security is not high like this, and like this complex operation, trouble, time-consuming, require great effort.
The utility model content
The utility model provides a kind of dual-purpose windmill in order to address the above problem, and is simple in structure, reduced manufacturing cost, and frictional force is little, uses simply easily, alleviated labour intensity greatly.
The technical solution of the utility model is as follows:
A kind of dual-purpose windmill, comprise hopper, air duct, wind drum, bracing frame, motor, flabellum, motor is fixed in the wind drum, it is characterized in that: described motor two ends are provided with axle, the axle of motor one end is connected with flabellum, directly drive flabellum by motor and rotate, the axle of the motor other end directly is connected with hand crank transmission device, and described rotating speed of motor is 400-1000 rev/min.
Described hand crank transmission device is the ratchet drive mechanism, comprises one-directional rotation device, driven gear and driving gear, and one-directional rotation device and driven gear are fixed on the axle of motor, and driving gear is by being bolted on the bracing frame.
Described driving gear is provided with rocking handle.
Described hand crank transmission device is unidirectional belt transmission structure or unidirectional chain drive structure, comprise one-directional rotation device, driven pulley and driving wheel, one-directional rotation device and driven pulley are fixed on the axle of motor, driving wheel is by being bolted on the bracing frame, and driving wheel drives driven pulley by belt or chain.
Described driving wheel is provided with rocking handle.
Described hand crank transmission device is unidirectional chain wheel drive mechanism, comprises one-directional rotation device, chain wheel and chain plate wheel, and one-directional rotation device and chain wheel are fixed on the axle of motor, and the chain plate wheel is by being bolted on the bracing frame.
Described chain wheel is the solid shape that chain forms a circle and forms.
Described chain plate wheel is provided with rocking handle.
Described one-directional rotation device is flywheel or unilateral bearing.
Described hand crank transmission device is belt transmission structure or chain drive structure, comprise driving wheel and driven pulley, driven pulley is directly installed on the axle of motor, and driving wheel is installed on the bracing frame, driving wheel and driven pulley are by belt or chain drive, and driving wheel is provided with rocking handle.One-directional rotation mechanism is not set in the driven pulley, can reaches good effect equally.
Described motor is fixed in the wind drum by the motor frame.
When this windmill adopts electronic work, because all there is axle at the motor two ends, the axle at motor two ends has replaced the flabellum axle, bearing block, reduction gearing etc. of existing hand-rail type windmill, manufacturing cost and manufacturing process have been saved greatly, easy to operate, the both sides of windmill can be operated, when hand drive,, therefore only need directly to shake gently the axle of motor because adopt Low speed electric motor, the rotating speed of flabellum just can be very fast, very time saving and energy saving, frictional force is little, and foozle and alignment error are all very little, windmill speed is very fast, uses easily.
The beneficial effects of the utility model are as follows:
This windmill can dual-use, and is easy to use, reduced manufacturing cost, and simple in structure, frictional force is little, and time saving and energy saving, can alleviate labour intensity greatly.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model structural representation
Fig. 3 adopts the schematic diagram of unidirectional belt transmission structure for the utility model
The schematic diagram of Fig. 4 unidirectional chain drive structure for the utility model adopts
The schematic diagram of Fig. 5 unidirectional chain wheel drive mechanism for the utility model adopts
Fig. 6 adopts the schematic diagram of belt transmission structure for the utility model
Fig. 7 adopts the schematic diagram of chain drive structure for the utility model
Fig. 8 is the structural representation of the utility model one-directional rotation device
Fig. 9 is the structural representation of the utility model one-directional rotation device
Figure 10 is the structural representation of the utility model one-directional rotation device
The specific embodiment
Shown in Fig. 1-2, a kind of dual-purpose windmill, comprise hopper 1, air duct 2, wind drum 3, bracing frame 4, motor 5, flabellum 6, motor 5 is fixed in the wind drum 3, described motor 5 two ends are provided with axle, and the axle 7 of motor 5 one ends is connected with flabellum 6, directly drive flabellum 6 rotations by motor 5, the axle 8 of motor 5 other ends is provided with hand crank transmission device, and the rotating speed of described motor 5 is 400-1000 rev/min.
Described hand crank transmission device is the ratchet drive mechanism, comprise one-directional rotation device 9, driven gear 10 and driving gear 11, one-directional rotation device 9 is fixed on the axle of motor 5 with driven gear 10, driving gear 11 is by being bolted on the bracing frame 4, described driven gear 10 is 1:4 with the ratio of driving gear 11, perhaps other ratios in 1:3～1:6 scope, driven tooth can be arranged on the periphery or the side of one-directional rotation device 9.
Described driving gear 11 is provided with rocking handle 12.
As shown in Figure 3-4, perhaps hand crank transmission device is set to unidirectional belt transmission structure or unidirectional chain drive structure, comprise one-directional rotation device 9, driven pulley 13 and driving wheel 14, one-directional rotation device 9 is fixed on the axle 8 of motor 5 with driven pulley 13, driving wheel 14 is by being bolted on the bracing frame 4, driving wheel 14 drives driven pulley 13 by belt or chain, and described driven pulley 13 is 1:4 with the ratio of driving wheel 14, perhaps other ratios in 1:3～1:6 scope.
Described driving wheel 14 is provided with rocking handle 12.
As shown in Figure 5, perhaps hand crank transmission device is set to unidirectional chain wheel drive mechanism, comprise one-directional rotation device 9, chain wheel 15 and chain plate wheel 16, one-directional rotation device 9 is fixed on the axle 8 of motor 5 with chain wheel 15, chain plate wheel 16 is by being bolted on the bracing frame 4, described chain wheel 15 is 1:4 with the ratio of chain sprocket 16, perhaps other ratios in 1:3～1:6 scope.
The solid shape that described chain wheel 15 forms a circle and forms for chain.
Described chain plate wheel 16 is provided with rocking handle 12.
Described one-directional rotation device 9 is flywheel or unilateral bearing, and shown in Fig. 8-10, wherein Fig. 8 is arranged on the gear the inside for one-directional rotation device 9.
Shown in Fig. 6-7, perhaps hand crank transmission device directly is set to belt transmission structure or chain drive structure, comprise driving wheel 14 and driven pulley 13, driven pulley 13 is directly installed on the axle 8 of motor 5, driving wheel 14 is installed on the bracing frame 4, driving wheel 14 and driven pulley 13 are by belt or chain drive, and driving wheel 14 is provided with rocking handle 12.13 are not provided with the one-directional rotation device in the driven pulley, can reach good effect equally.
Described motor 5 is fixed in the wind drum 3 by motor frame 17.
Because motor is a Low speed electric motor, so the parts diameter of drive mechanism is all corresponding very little, so more existing windmill transmission device volume is less, therefore the also corresponding cost that reduced has reduced the production error simultaneously.
A kind of dual-purpose windmill, comprise hopper 1, air duct 2, wind drum 3, bracing frame 4, motor 5, flabellum 6, motor 5 is fixed in the wind drum 3, described motor 5 two ends are provided with axle, the axle 7 of motor 5 one ends is connected with flabellum 6, directly drives flabellum 6 rotations by motor 5, and spools 8 of motor 5 other ends are provided with hand crank transmission device, described motor 5 is eight grades of Low speed electric motors, and the rotating speed of motor 5 is 700-800 rev/min.
Described hand crank transmission device is the ratchet drive mechanism, comprise one-directional rotation device 9, driven gear 10 and driving gear 11, one-directional rotation device 6 is fixed on the axle 8 of motor 5 with driven gear 10, driving gear 11 is by being bolted on the bracing frame 4, described driven gear 10 is 1:4 with the ratio of driving gear 11,, perhaps other ratios in 1:3～1:6 scope, driven tooth can be arranged on the periphery or the side of one-directional rotation device 9.
Described driving gear 11 is provided with rocking handle 12.
Perhaps hand crank transmission device is set to unidirectional belt transmission structure or unidirectional chain drive structure, comprise one-directional rotation device 9, driven pulley 13 and driving wheel 14, one-directional rotation device 9 is fixed on the axle 8 of motor 5 with driven pulley 13, driving wheel 14 is by being bolted on the bracing frame 4, driving wheel 14 drives driven pulley 13 by belt or chain, described driven pulley 13 is 1:4 with the ratio of driving wheel 14,, perhaps other ratios in 1:3～1:6 scope.
Described driving wheel 14 is provided with rocking handle 12.
Perhaps hand crank transmission device is set to unidirectional chain wheel drive mechanism, comprise one-directional rotation device 9, chain wheel 15 and chain plate wheel 16, one-directional rotation device 9 is fixed on the axle 8 of motor 5 with chain wheel 15, chain plate wheel 16 is by being bolted on the bracing frame 4, described chain wheel 15 is 1:4 with the ratio of chain sprocket 16,, perhaps other ratios in 1:3～1:6 scope.
The solid shape that described chain wheel 15 forms a circle and forms for chain.
Described chain plate wheel 16 is provided with rocking handle 12.
Described one-directional rotation device 9 is flywheel or unilateral bearing.
Perhaps hand crank transmission device directly is set to belt transmission structure or chain drive structure, comprise driving wheel 14 and driven pulley 13, driven pulley 13 is directly installed on the axle 8 of motor 5, driving wheel 14 is installed on the bracing frame 4, driving wheel 14 and driven pulley 13 are by belt or chain drive, and driving wheel 14 is provided with rocking handle 12.The one-directional rotation device is not set in the driven pulley, can reaches good effect equally.
Described motor 5 is fixed in the wind drum 3 by motor frame 17.
Claims (8)
1, a kind of dual-purpose windmill, comprise hopper (1), air duct (2), wind drum (3), bracing frame (4), motor (5), flabellum (6), motor (5) is fixed in the wind drum (3), it is characterized in that: described motor (5) two ends are provided with axle, the axle (7) of motor (5) one ends is connected with flabellum (6), the axle (8) of motor (5) other end directly is connected with hand crank transmission device, and the rotating speed of described motor (5) is 400-1000 rev/min.
2, according to the described a kind of dual-purpose windmill of claim 1, it is characterized in that: described hand crank transmission device is the ratchet drive mechanism, comprise one-directional rotation device (9), driven gear (10) and driving gear (11), one-directional rotation device (9) is fixed on the axle (8) of motor (5) with driven gear (10), driving gear (11) is by being bolted on the bracing frame (4), and described driving gear (11) is provided with rocking handle (12).
3, according to the described a kind of dual-purpose windmill of claim 1, it is characterized in that: described hand crank transmission device is unidirectional belt transmission structure or unidirectional chain drive structure, comprise one-directional rotation device (9), driven pulley (13) and driving wheel (14), one-directional rotation device (9) is fixed on the axle (8) of motor (5) with driven pulley (13), driving wheel (14) is by being bolted on the bracing frame (4), driving wheel (14) drives driven pulley (13) by belt or chain, and described driving wheel (14) is provided with rocking handle (12).
4, according to the described a kind of dual-purpose windmill of claim 1, it is characterized in that: described hand crank transmission device is unidirectional chain wheel drive mechanism, comprise one-directional rotation device (9), chain wheel (15) and chain plate wheel (16), one-directional rotation device (9) is fixed on the axle (8) of motor with chain wheel (15), chain plate wheel (16) is by being bolted on the bracing frame (4), and described chain plate wheel (16) is provided with rocking handle (12).
5, according to the described a kind of dual-purpose windmill of claim 4, it is characterized in that: the solid shape that described chain wheel (15) forms a circle and forms for chain.
6, according to claim 2 or 3 or 4 described a kind of dual-purpose windmills, it is characterized in that: described one-directional rotation device (9) is flywheel or unilateral bearing.
7, according to the described a kind of dual-purpose windmill of claim 1, it is characterized in that: described hand crank transmission device is belt transmission structure or chain drive structure, comprise driving wheel (14) and driven pulley (13), driven pulley (13) is directly installed on the axle (8) of motor (5), driving wheel (14) is installed on the bracing frame (4), driving wheel (14) and driven pulley (13) are by belt or chain drive, and driving wheel (14) is provided with rocking handle (12).
8, according to the described a kind of dual-purpose windmill of claim 1, it is characterized in that: described motor (5) is fixed in the wind drum (3) by motor frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201410376U CN201244555Y (en) | 2008-10-30 | 2008-10-30 | Dual-purpose windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201410376U CN201244555Y (en) | 2008-10-30 | 2008-10-30 | Dual-purpose windmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244555Y true CN201244555Y (en) | 2009-05-27 |
Family
ID=40728369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201410376U Expired - Fee Related CN201244555Y (en) | 2008-10-30 | 2008-10-30 | Dual-purpose windmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244555Y (en) |
-
2008
- 2008-10-30 CN CNU2008201410376U patent/CN201244555Y/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: 20090527 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |