CN207554391U - A kind of large scale industry stand fan - Google Patents
A kind of large scale industry stand fan Download PDFInfo
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- CN207554391U CN207554391U CN201721509008.6U CN201721509008U CN207554391U CN 207554391 U CN207554391 U CN 207554391U CN 201721509008 U CN201721509008 U CN 201721509008U CN 207554391 U CN207554391 U CN 207554391U
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Abstract
The utility model is related to a kind of large scale industry stand fans, including fan, fan rotates main motor, fan separation net, swing head, lower bottom base, intermediate connection tube, fan rotation main motor connection rotational deceleration machine, rotational deceleration machine is connected to transmission shaft, transmission shaft fixes flabellum support plate, telescopic fan is fixed in flabellum support plate, being driven outer shaft sleeve, there are two bearings, prevent bearing from disengaging bearing block outside bearing, two bearing blocks are fixedly connected, the oscillating motor control for swinging head swings speed reducer, the output main shaft for swinging speed reducer is connected to shaft gear, gear mutually bites conjunction with the horizontal gear being fixed on swing sleeve, it can the different blowing areas of adaptation to local conditions selection；Anti-drop structure ensures that stand fan is safer；It swings speed reducer and is connected to shaft gear drive electric fan head rotating, touching limiter feedback electric signal head by revolving part connecting hose moves reciprocatingly, and extends limiter service life, while extend stand fan service life.
Description
Technical field
The utility model belongs to electric fan field more particularly to a kind of large scale industry stand fan.
Background technology
Workshop air circulate reduce room temperature with reduce energy consumption process in, because industrial stand fan only have it is small-sized without large size
Stand fan, sway area is small, and without major diameter flabellum, the small distance blown of area coverage is short to be not achieved workshop inner air flow
Effect and energy-saving effect.It is moved back and forth using crank rocker head rotating and occurs limiter damage in long-time rotation process now
As, and be not easy to replace, there are safety problem, workshop beauty is influenced, whole workshop air circulation is not achieved, reduces room temperature and energy
The effect of consumption.
Utility model content
The purpose of this utility model be it is open a kind of easy to operate, it is easy to maintenance, air quantity area coverage is big, it is efficient, into
This low, energy-efficient large scale industry stand fan.
The utility model is achieved through the following technical solutions：
A kind of large scale industry stand fan including fan, fan rotation main motor, fan separation net, swings head, bottom
Seat, intermediate connection tube, fan rotation main motor connection rotational deceleration machine, the output main shaft of rotational deceleration machine are connected to transmission shaft,
The transmission shaft other end fixes flabellum support plate, fixed telescopic fan in flabellum support plate, and there are two axis for transmission outer shaft sleeve
It holds, has the front-end bearing pedestal and rear bearing block for preventing bearing from disengaging outside bearing, two bearing blocks are by bearing block upper press cover and bearing block
Lower supporting plate is fixedly connected, and the swing head includes oscillating motor and swings speed reducer, and oscillating motor control, which is swung, slows down
Machine, the output main shaft for swinging speed reducer are connected to shaft gear, shaft gear and the horizontal teeth being fixed on swing sleeve
Wheel mutually bites conjunction, and the bearing of the upper end installation of king is fixedly connected with the swing sleeve outside it, swings under sleeve and bearing
Support plate is fixedly connected, and the lower end installation bearing of king is connect by bearing block with intermediate connection tube.
A kind of above-mentioned large scale industry stand fan, the flabellum of each fan are made of two parts, part on flabellum
There are a few row's mounting holes in lower end and the upper end of lower part respectively, mounting hole are passed through to fix flabellum, fixed different mounting hole by screw
To elongate or shorten the radius of flabellum.
A kind of above-mentioned large scale industry stand fan is fixed with the bearing gland for preventing bearing's looseness on the front-end bearing pedestal
Plate.
A kind of above-mentioned large scale industry stand fan, the cover is fixed before front-end bearing pedestal, and the cover passes through transmission shaft same by bolt
When fixed with fan support disk.
Stay bolt is fixed in a kind of above-mentioned large scale industry stand fan, fan support disk center position, and stay bolt passes through transmission
Axis is connect with speed reducer below so that transmission shaft is integrally integrally formed with speed reducer, reaches anti-dropout effect.
Rear baffle is fixed in a kind of above-mentioned large scale industry stand fan, rear bearing block outer end with bolt, and outer diameter is more than rear axle
Seat inner diameter reaches anti-dropout effect.
Flabellum support platen, flabellum support platen are fixed in a kind of above-mentioned large scale industry stand fan, flabellum support plate back
Transmission shaft is pushed down, flabellum support platen fastened by screw fixes transmission shaft and flabellum support plate.
A kind of above-mentioned large scale industry stand fan, is equipped with anti-dropout baffle on the transmission shaft in the cover, and screw is by flabellum
Support plate, flabellum support platen, anti-dropout baffle and transmission shaft are fixed together, and the back of front-end bearing pedestal is fixed with anti-fore bearing
The bearing gland to come off.
A kind of above-mentioned large scale industry stand fan, the fixed plate of the lower bottom base are installed below that there are two deflecting rollers two
Directional wheel can be moved arbitrarily.
A kind of above-mentioned large scale industry stand fan, fan rotation main motor and oscillating motor are connect with numerical control device.
The advantages of the utility model：
1st, telescopic fan, can adaptation to local conditions select different blowing areas, reached less forced area, electricity can be reduced
Machine load, so as to reach energy-saving effect, fan diameter is adjustable, it is maximum can be adjusted to 6.5 meters, rotation speed of the fan can be adjusted, maximum
Rotating speed air quantity can blow 80 meters.
2nd, anti-drop structure ensures that stand fan is safer.
3rd, the output main shaft for swinging speed reducer is connected to shaft gear drive electric fan head rotating to designated position, passes through
Revolving part connecting hose touching limiter feedback electric signal causes head to move reciprocatingly, this extends limiter service life, together
Shi Yanchang stand fan service lifes.
Description of the drawings
Fig. 1 is the partial structural diagram of the utility model.
Specific embodiment
With reference to Fig. 1, fan rotation main motor 15 connects rotational deceleration machine 11, and the output main shaft of rotational deceleration machine 11 is connected to
Transmission shaft 2,2 other end of transmission shaft fix flabellum support plate 1, fixed telescopic fan in flabellum support plate 1, transmission shaft 2
For housing there are two bearing 8,14, bearing 8,14 to have the front-end bearing pedestal 5 and rear bearing block 10 for preventing bearing disengagement, bearing block 5,10 outside
It is fixedly connected by bearing block upper press cover 9 with bearing block lower supporting plate 16, swings head and include oscillating motor 19 and swing speed reducer
18, the control of oscillating motor 19 swings speed reducer 18, and the output main shaft for swinging speed reducer 18 is connected to shaft gear, transmission shaft tooth
It takes turns and bites conjunction, bearing 20 and its outside of the upper end installation of king 22 with being fixed on 27 phase of horizontal gear swung on sleeve 21
Swing sleeve 21 be fixedly connected, swing sleeve 21 be fixedly connected by flange 17 with bearing lower supporting plate 17, king 22
Bearing 26 is installed in lower end, is connect by bearing block 25 with handpiece support column 30, fixing bearing gland 24 and gear on bearing block 25
Circle cover 28, baffle ring cover 28 is interior equipped with the anti-fall pad 23 being sleeved on king 22, and flabellum is made of two parts, the lower end of upper part
There are a few row's mounting holes respectively with the upper end of lower part, mounting hole is passed through to fix flabellum by screw, fix different mounting holes to stretch
Radius that is long or shortening flabellum.Being fixed on bearing block 5 prevents the bearing gland plate of bearing's looseness.5 front of front-end bearing pedestal is fixed
The cover 6, the cover 6 pass through transmission shaft 2 to be fixed simultaneously with flabellum support plate 1 by bolt.Long spiral shell is fixed in 1 center of fan support disk
Bolt 3, stay bolt 3 are connect across transmission shaft with speed reducer 11 below so that transmission shaft 2 is whole to be integrally formed with speed reducer 11, is reached
To anti-dropout effect.Rear baffle 12 is fixed in 10 outer end of rear bearing block with bolt, and outer diameter is more than 10 internal diameter of rear bearing block, reaches anti-
Falling-off effect.Flabellum support platen 4 is fixed in 1 back of flabellum support plate, and flabellum support platen 4 pushes down transmission shaft 2, flabellum branch bulging
The fastened by screw of disk 4, transmission shaft 2 and flabellum support plate 1 are fixed, and anti-dropout baffle 7 is equipped on the transmission shaft in the cover 6,
Flabellum support plate 1, flabellum support platen 4, anti-dropout baffle 7 are fixed together by screw with transmission shaft 2, after front-end bearing pedestal 5
While it is fixed with the bearing gland 13 that anti-fore bearing 8 comes off.
A kind of above-mentioned large scale industry stand fan, the fixed plate of lower bottom base are installed below that there are two two directional wheels of deflecting roller
It can arbitrarily move；Fan rotates main motor and oscillating motor is connect with numerical control device.The output main shaft for swinging speed reducer 18 connects
Then shaft gear drives electric fan head rotating to touch limiter 29 to designated position by revolving part connecting hose and feed back telecommunications
Number so that head move reciprocatingly, this extends limiter service life, while extends stand fan service life.
Claims (10)
1. a kind of large scale industry stand fan, including fan, fan rotation main motor, fan separation net, swing head, lower bottom base,
Intermediate connection tube, it is characterised in that：Fan rotation main motor connection rotational deceleration machine, the output main shaft of rotational deceleration machine are connected to
Transmission shaft, the transmission shaft other end fix flabellum support plate, fixed telescopic fan in flabellum support plate, and transmission outer shaft sleeve has
Two bearings, there is the front-end bearing pedestal and rear bearing block for preventing bearing from disengaging outside bearing, two bearing blocks by bearing block upper press cover and
Bearing block lower supporting plate is fixedly connected, and the swing head includes oscillating motor and swings speed reducer, oscillating motor control pendulum
Dynamic speed reducer, the output main shaft for swinging speed reducer are connected to shaft gear, and shaft gear is swung with being fixed on sleeve
Horizontal gear mutually bites conjunction, and the bearing of the upper end installation of king is fixedly connected with the swing sleeve outside it, swing sleeve and
Bearing lower supporting plate is fixedly connected, and the lower end installation bearing of king is connect by bearing block with handpiece support column.
2. a kind of large scale industry stand fan according to claim 1, it is characterised in that：Each electric fan is by two parts group
Into there are a few row's mounting holes in the lower end of upper part and the upper end of lower part respectively, mounting hole are passed through to fix flabellum by screw, fixed not
With mounting hole elongate or shorten the radius of flabellum.
3. a kind of large scale industry stand fan according to claim 1 or 2, it is characterised in that：It is fixed on the front-end bearing pedestal
Having prevents the bearing gland plate of bearing's looseness.
4. a kind of large scale industry stand fan according to claim 3, it is characterised in that：The cover is fixed before front-end bearing pedestal,
The cover passes through transmission shaft to be fixed simultaneously with fan support disk by bolt.
5. a kind of large scale industry stand fan according to claims 1 or 2 or 4, it is characterised in that：Fan support disk center position
Fixed stay bolt is put, stay bolt is connect across transmission shaft with speed reducer below so that transmission shaft is integrally integrally formed with speed reducer,
Reach anti-dropout effect.
6. a kind of large scale industry stand fan according to claim 5, it is characterised in that：Rear bearing block outer end is fixed with bolt
Rear baffle, outer diameter are more than rear bearing block internal diameter, reach anti-dropout effect.
7. a kind of large scale industry stand fan according to claims 1 or 2 or 4 or 6, it is characterised in that：After flabellum support plate
Flabellum support platen is fixed on side, and flabellum support platen pushes down transmission shaft, flabellum support platen fastened by screw, by transmission shaft and fan
Leaf support plate is fixed.
8. a kind of large scale industry stand fan according to claim 7, it is characterised in that：It is equipped on transmission shaft in the cover
Flabellum support plate, flabellum support platen, anti-dropout baffle and transmission shaft are fixed together by anti-dropout baffle, screw, fore bearing
The back of seat is fixed with the bearing gland that anti-fore bearing comes off.
9. a kind of large scale industry stand fan according to claim 8, it is characterised in that：Under the fixed plate of the lower bottom base
Face installation can be moved arbitrarily there are two two directional wheels of deflecting roller.
10. a kind of large scale industry stand fan according to claims 1 or 2 or 4 or 6 or 8 or 9, it is characterised in that：Fan revolves
Turn main motor and oscillating motor is connect with numerical control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509008.6U CN207554391U (en) | 2017-10-31 | 2017-10-31 | A kind of large scale industry stand fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509008.6U CN207554391U (en) | 2017-10-31 | 2017-10-31 | A kind of large scale industry stand fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554391U true CN207554391U (en) | 2018-06-29 |
Family
ID=62682953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721509008.6U Active CN207554391U (en) | 2017-10-31 | 2017-10-31 | A kind of large scale industry stand fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554391U (en) |
-
2017
- 2017-10-31 CN CN201721509008.6U patent/CN207554391U/en active Active
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| GR01 | Patent grant |