CN205478462U - Improved generation ventilation blower of shaking head - Google Patents
Improved generation ventilation blower of shaking head Download PDFInfo
- Publication number
- CN205478462U CN205478462U CN201620025982.4U CN201620025982U CN205478462U CN 205478462 U CN205478462 U CN 205478462U CN 201620025982 U CN201620025982 U CN 201620025982U CN 205478462 U CN205478462 U CN 205478462U
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- China
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- fixed
- connecting plate
- main
- rotary shaft
- motor
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Abstract
The utility model discloses an improved generation ventilation blower of shaking head, including axial fan and stand, axial fan's bottom is fixed with the connecting block, is fixed with the axis of rotation on the connecting block, and the axis of rotation articulates on main connecting plate, and the bottom surface of main connecting plate has a cover of pegging graft, and the upper end plug bush of stand is fixed with drive gear in the cover of pegging graft and in fixing the cover of pegging graft in the axis of rotation, be fixed with servo motor on the main connecting plate, and servo motor's output shaft upwards passes main connecting plate and is fixed with drive gear, and drive gear and drive gear mesh mutually, servo motor is at the rear of stand, its occupation space is few, and its operation is stable moreover, and driving motor is difficult to damage.
Description
Technical field:
This utility model relates to ventilation equipment field, shakes the head ventilation blower more specifically to a kind of modified model.
Background technology:
On lawn, middle and high golf ball field, the tunnel of factory floor, construction, owing to the wind-force of electric fan is smaller, therefore the ventilation blower that people can use power relatively large dispels the heat, and existing such ventilation blower is usually and is fixed on a root post by a propeller fan, such ventilation blower can only blow facing to a direction, and the scope of blowing is narrow.Therefore Chinese patent discloses the one of Patent No. 201220447063.8 and shakes the head ventilation blower, it can make axial flow blower carry out certain swing thus expand its blowing scope, but it is owing to using driven by motor the first pivot link and the second pivot link to carry out transmission, its make blower fan take up room area increase, affect the utilization rate in space, and existing axial flow blower is usually motor directly drives impeller to run, when impeller holding, motor will make output shaft stop operating due to impeller holding, make motor burn out, affect service life.
Utility model content:
The purpose of this utility model is aiming at the deficiency of prior art, and provides a kind of modified model to shake the head ventilation blower, and it occupies little space, and it is stable, drives motor to be not easy to damage.
Technology solution of the present utility model is as follows:
A kind of modified model is shaken the head ventilation blower, including axial flow blower and column, the bottom of described axial flow blower is fixed with contiguous block, rotary shaft it is fixed with on contiguous block, rotary shaft is hinged on main connecting plate, the bottom surface of main connecting plate has grafting set, the upper end sleeve of column is in grafting is overlapped and is fixed in grafting set, travelling gear it is fixed with in rotary shaft, it is fixed with servomotor on main connecting plate, the output shaft of servomotor is upward through main connecting plate and is fixed with driving gear, drives gear to be meshed with travelling gear；
Described servomotor is at the rear of column；
Axial flow blower includes air duct, air duct is fixed with motor link, motor is driven to be fixed on the lower section of motor link, there is main rotary shaft on the top of motor link by bearing hinge connection, one end of main rotary shaft is fixed with impeller, the other end of main rotary shaft is fixed with belt pulley, drives and is fixed with main drive wheel on the output shaft of motor, and belt tension is on belt pulley with main drive wheel.
The two ends of described air duct are fixed with catch net.
It is fixed with electric cabinet on described column.
The upper end sleeve of described column, in grafting is overlapped, is bolted with in grafting set and presses closer bolt, and the end pressing closer bolt is pressed against on the top outer wall of column.
Described motor link includes middle connecting plate, the top of middle connecting plate is fixed with upper connecting rod, the bottom of middle connecting plate is fixed with lower connecting rod, the lower end of the two ends of middle connecting plate, the upper end of upper connecting rod and lower connecting rod is weldingly fixed in air duct, motor is driven to be fixed on lower connecting rod, being fixed with bearing on middle connecting plate, the two ends of main rotary shaft are fixed in the bearing of correspondence.
The beneficial effects of the utility model are:
It occupies little space, and it is stable, drives motor to be not easy to damage.
Accompanying drawing illustrates:
Fig. 1 is partial structurtes schematic diagram of the present utility model；
Fig. 2 is partial sectional view of the present utility model.
Detailed description of the invention:
Embodiment: as shown in Fig. 1 to Fig. 2, a kind of modified model is shaken the head ventilation blower, including axial flow blower 10 and column 20, the bottom of described axial flow blower 10 is fixed with contiguous block 30, rotary shaft 31 it is fixed with on contiguous block 30, rotary shaft 31 is hinged on main connecting plate 32, the bottom surface of main connecting plate 32 has grafting set 33, the upper end sleeve of column 20 is in grafting set 33 and is fixed in grafting set 33, travelling gear 34 it is fixed with in rotary shaft 31, it is fixed with servomotor 35 on main connecting plate 32, the output shaft of servomotor 35 is upward through main connecting plate 32 and is fixed with driving gear 36, gear 36 is driven to be meshed with travelling gear 34；
Described servomotor 35 is at the rear of column 20；
Axial flow blower 10 includes air duct 11, air duct 11 is fixed with motor link 12, motor 13 is driven to be fixed on the lower section of motor link 12, there is main rotary shaft 14 on the top of motor link 12 by bearing hinge connection, one end of main rotary shaft 14 is fixed with impeller 15, the other end of main rotary shaft 14 is fixed with belt pulley 16, drives and is fixed with main drive wheel 17 on the output shaft of motor 13, and belt 18 is stretched on belt pulley 16 and main drive wheel 17.
The two ends of described air duct 11 are fixed with catch net 19.
It is fixed with electric cabinet 40 on described column 20.
The upper end sleeve of described column 20, in grafting set 33, is bolted with in grafting set 33 and presses closer bolt 331, and the end pressing closer bolt 331 is pressed against on the top outer wall of column 20.
Described motor link 12 includes middle connecting plate 121, the top of middle connecting plate 121 is fixed with upper connecting rod 122, the bottom of middle connecting plate 121 is fixed with lower connecting rod 123, the lower end of the two ends of middle connecting plate 121, the upper end of upper connecting rod 122 and lower connecting rod 123 is weldingly fixed in air duct 11, motor 13 is driven to be fixed on lower connecting rod 123, being fixed with bearing on middle connecting plate 121, the two ends of main rotary shaft 14 are fixed in the bearing of correspondence.
nullOperation principle: run by servomotor 35，Make to drive gear 36 band nutating gear 34 to run，So that rotary shaft 31 rotates，It is turned an angle back and forth by servomotor 35 thus is realized axial flow blower 10 and shake the head，It drives gear 36 band nutating gear 34 to rotate owing to using，Its space hold is little，And，Air duct 11 is fixed with motor link 12，Motor 13 is driven to be fixed on the lower section of motor link 12，There is main rotary shaft 14 on the top of motor link 12 by bearing hinge connection，One end of main rotary shaft 14 is fixed with impeller 15，The other end of main rotary shaft 14 is fixed with belt pulley 16，Drive and be fixed with main drive wheel 17 on the output shaft of motor 13，Belt 18 is stretched on belt pulley 16 and main drive wheel 17，So when impeller 15 is not when rotating，Belt 18 can skid thus prevent from driving motor 13 to burn out.
Claims (5)
1. a modified model is shaken the head ventilation blower, including axial flow blower (10) and column (20), it is characterized in that: the bottom of described axial flow blower (10) is fixed with contiguous block (30), rotary shaft (31) it is fixed with on contiguous block (30), rotary shaft (31) is hinged on main connecting plate (32), the bottom surface of main connecting plate (32) has grafting set (33), the upper end sleeve of column (20) is in grafting set (33) and is fixed in grafting set (33), travelling gear (34) it is fixed with in rotary shaft (31), servomotor (35) it is fixed with on main connecting plate (32), the output shaft of servomotor (35) is upward through main connecting plate (32) and is fixed with driving gear (36), gear (36) is driven to be meshed with travelling gear (34)；
Described servomotor (35) is at the rear of column (20)；
Axial flow blower (10) includes air duct (11), air duct (11) is fixed with motor link (12), motor (13) is driven to be fixed on the lower section of motor link (12), there is main rotary shaft (14) on the top of motor link (12) by bearing hinge connection, one end of main rotary shaft (14) is fixed with impeller (15), the other end of main rotary shaft (14) is fixed with belt pulley (16), drive and be fixed with main drive wheel (17) on the output shaft of motor (13), belt (18) is stretched on belt pulley (16) and main drive wheel (17).
A kind of modified model the most according to claim 1 is shaken the head ventilation blower, it is characterised in that: the two ends of described air duct (11) are fixed with catch net (19).
A kind of modified model the most according to claim 1 is shaken the head ventilation blower, it is characterised in that: it is fixed with electric cabinet (40) on described column (20).
A kind of modified model the most according to claim 1 is shaken the head ventilation blower, it is characterized in that: the upper end sleeve of described column (20) is in grafting set (33), being bolted with in grafting set (33) and press closer bolt (331), the end pressing closer bolt (331) is pressed against on the top outer wall of column (20).
A kind of modified model the most according to claim 1 is shaken the head ventilation blower, it is characterized in that: described motor link (12) includes middle connecting plate (121), the top of middle connecting plate (121) is fixed with upper connecting rod (122), the bottom of middle connecting plate (121) is fixed with lower connecting rod (123), the two ends of middle connecting plate (121), the upper end of upper connecting rod (122) and the lower end of lower connecting rod (123) are weldingly fixed in air duct (11), motor (13) is driven to be fixed on lower connecting rod (123), middle connecting plate is fixed with bearing on (121), the two ends of main rotary shaft (14) are fixed in the bearing of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025982.4U CN205478462U (en) | 2016-01-12 | 2016-01-12 | Improved generation ventilation blower of shaking head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025982.4U CN205478462U (en) | 2016-01-12 | 2016-01-12 | Improved generation ventilation blower of shaking head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478462U true CN205478462U (en) | 2016-08-17 |
Family
ID=56666416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025982.4U Expired - Fee Related CN205478462U (en) | 2016-01-12 | 2016-01-12 | Improved generation ventilation blower of shaking head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478462U (en) |
-
2016
- 2016-01-12 CN CN201620025982.4U patent/CN205478462U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180112 |