CN208599326U - Rotate fan housing dust-extraction unit - Google Patents
Rotate fan housing dust-extraction unit Download PDFInfo
- Publication number
- CN208599326U CN208599326U CN201821221587.9U CN201821221587U CN208599326U CN 208599326 U CN208599326 U CN 208599326U CN 201821221587 U CN201821221587 U CN 201821221587U CN 208599326 U CN208599326 U CN 208599326U
- Authority
- CN
- China
- Prior art keywords
- dust
- extraction unit
- whirlwind cover
- support frame
- fan housing
- 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
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 45
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 6
- 241000209140 Triticum Species 0.000 abstract description 4
- 235000021307 Triticum Nutrition 0.000 abstract description 4
- 239000010419 fine particle Substances 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of rotation fan housing dust-extraction units, including support frame, rotating device and dust-extraction unit；Ventilation opening is arranged in setting water tank, right end in support frame, and support frame is arranged in ventilation opening；Rotating device includes rotary electric machine, whirlwind cover and main shaft；Main shaft left end be rotatablely installed on the support frame, middle part be rotatablely installed whirlwind cover, whirlwind cover is equipped with several ventholes, rotary electric machine output end is fixedly connected with driving wheel, and driven wheel is fixedly mounted on whirlwind cover, passes through the transmission band connection of winding on the outside between driven wheel and driving wheel；Dust-extraction unit includes dust excluding hood and dedusting baffle；Dust excluding hood is arranged below whirlwind cover and inside is equipped with dust removal brush；Dedusting baffle is located in whirlwind cover, and is rotatably installed in main shaft right end.This rotation fan housing dust-extraction unit, structure is simple, can be realized the cleaning to dust on air draught type whirlwind cover, and cleaning effect is obvious, avoids the fine particles such as dust, the awn of wheat from shutting and causes to enter the wind unsmooth, influences to radiate.
Description
Technical field
The utility model relates to agricultural mechanical fields, and in particular to a kind of rotation fan housing dust-extraction unit.
Background technique
Agricultural machinery refers to during crop-planting industry and Animal husbandry production, Yi Jinong, livestock products preliminary working and processing
Various machinery used in the process, and as the source of power is provided, engine is the core of agricultural machinery.
By taking farm machinery harvester as an example, when working in different environments, engine will be using a large amount of warm, to realize
Cooling is realized often through water tank and cools down to cycle of engine；Air draught type is mainly used when transmission water tank work, by from the external world
It sucks a large amount of general mood and realizes cooling, but since the use environment of harvester is severe, often there is a large amount of dust, awn of wheat etc.
Fine particle, it is conventionally employed to carry out closed mode with venthole shield, but dust is easily absorbing on shield, from
And cause to enter the wind unsmooth, and it influences to radiate, needs manually constantly to be cleared up, waste of manpower.
Summary of the invention
The utility model provides a kind of rotation fan housing dust-extraction unit, and structure is simple, can be realized on air draught type whirlwind cover
The real-time cleaning of dust, cleaning effect is obvious, so that heat dissipation is more preferable, avoids the fine particles such as dust, the awn of wheat from shutting and causes to enter the wind
It is unsmooth.
To achieve the above object, this rotation fan housing dust-extraction unit includes support frame, rotating device and dust-extraction unit；The branch
Ventilation opening is arranged in setting water tank, right end in support frame, and support frame is arranged in the ventilation opening；
The rotating device includes rotary electric machine, whirlwind cover and main shaft；Main shaft left end rotational installation on the support frame,
Middle part is rotatablely installed whirlwind cover, and the whirlwind cover is equipped with several ventholes, and left end is adjacent at ventilation opening, the rotation electricity
Machine is located at support frame side, and output end is fixedly connected with driving wheel, and the driven wheel is fixedly mounted on whirlwind cover, and axis with
Whirlwind cover axis is identical, passes through the transmission band connection of winding on the outside between the driven wheel and driving wheel；
The dust-extraction unit includes dust excluding hood and dedusting baffle；The dust excluding hood is arranged below whirlwind cover, the dedusting
Cover is upper and lower hollow structure, and internal equipped with dust removal brush；The dedusting baffle is located in whirlwind cover, and is rotatably installed in the main shaft right side
End.
Further, the dedusting baffle is sector structure, and arcwall face is adjacent with whirlwind cover inner wall, and distance is 0.5cm
~2cm.
Further, the dust excluding hood upper end is adjacent with whirlwind cover outer circumference face, and distance is 0.5cm~2cm.
Further, the whirlwind cover is rotatably installed on main shaft by first bearing, and the dedusting baffle passes through second
Bearing is rotatably installed on main shaft.
Further, dedusting baffle lower end front and rear width is not less than dust excluding hood front and rear width out.
Further, support frame as described above is cross-shaped structure.
Further, sealing ring is set between the whirlwind cover and ventilation opening.
Further, clump weight is arranged in dedusting baffle lower end.
Compared with prior art, this rotation fan housing dust-extraction unit passes through rotation due to setting rotating device and dust-extraction unit
Motor drives driving wheel and driven wheel, realizes that whirlwind covers on the rotation on main shaft using transmission belt, therefore not only realize to water tank
The ventilation of heat dissipation, and some plants fine crushing is tentatively avoided to be adsorbed on whirlwind cover, it is mounted on additionally, due to dedusting flapper
On main shaft, lower end is adjacent with whirlwind cover always, and gas when air-breathing is prevented to suck out of dust excluding hood, when dust is rotated to dedusting
When in cover, dust is swept down naturally by dust removal brush, dust is avoided to continue to be adsorbed on whirlwind cover, therefore realized and air draught type is revolved
The cleaning of dust on fan housing, cleaning effect is obvious so that heat dissipation is more preferable, avoid the fine particles such as dust, the awn of wheat shut cause into
Wind is unsmooth.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the whole side view of the utility model；
Fig. 3 is the dedusting baffle schematic diagram of the utility model.
In figure: 1, support frame, 11, support frame, 12, water tank, 21, rotary electric machine, 22, transmission belt, 23, driving wheel, 24, from
Driving wheel, 3, whirlwind cover, 31, main shaft, 4, dust excluding hood, 41, dust removal brush, 5, dedusting baffle.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 shows, this rotation fan housing dust-extraction unit includes support frame 1, rotating device and dust-extraction unit；Institute
Setting water tank 12 in support frame 1, right end setting ventilation opening are stated, support frame 11 is set in the ventilation opening；
The rotating device includes rotary electric machine 21, whirlwind cover 3 and main shaft 31；31 left end of main shaft is rotatably installed in branch
On support 11, middle part be rotatablely installed whirlwind cover 3；The whirlwind cover 3 is equipped with several ventholes, and left end and phase at ventilation opening
Neighbour, the rotary electric machine 21 is located at 1 side of support frame, and output end is fixedly connected with driving wheel 23, the fixed peace of the driven wheel 24
On whirlwind cover 3, and axis is identical as 3 axis of whirlwind cover, by being wound around it between the driven wheel 24 and driving wheel 23
The transmission belt 22 in outside connects.
The dust-extraction unit includes dust excluding hood 4 and dedusting baffle 5；The dust excluding hood 4 is arranged below whirlwind cover 3, described
Dust excluding hood 4 is upper and lower hollow structure, and internal equipped with dust removal brush 41；
The dedusting baffle 5 is located in whirlwind cover 3, and is rotatably installed in 31 right end of main shaft.
Further, the dedusting baffle 5 is sector structure, and arcwall face is adjacent with 3 inner wall of whirlwind cover, and distance is
0.5cm~2cm.
Further, 4 upper end of dust excluding hood is adjacent with 3 outer circumference face of whirlwind cover, and distance is 0.5cm~2cm.
Further, the 5 lower end front and rear width of dedusting baffle is not less than 4 front and rear width of dust excluding hood out.
Further, the whirlwind cover 3 is rotatably installed on main shaft 31 by first bearing, and the dedusting baffle 5 passes through
Second bearing is rotatably installed on main shaft 31.
Further, support frame as described above 11 is cross-shaped structure.
Further, sealing ring is set between the whirlwind cover 3 and ventilation opening.
Further, clump weight is arranged in 5 lower end of dedusting baffle.
When 12 temperature of water tank is excessively high to be cooled down, introduced from the ventilation opening of support frame 1 by the way of air draught
Wind cools down to water tank 12, but since agricultural machinery use environment is complicated, sucks in air and often there is stalk fine crushing
Equal sundries, therefore start rotary electric machine 21, rotary electric machine 21 drives driving wheel 23 and driven wheel 24, is realized and is revolved using transmission belt 22
Rotation of the fan housing 3 on main shaft 31 rotates the ventilation on the one hand realized to water tank 12 by whirlwind cover 3, on the other hand passes through rotation
Turn that some plants fine crushing is effectively avoided to be adsorbed on whirlwind cover 3, but still there is part dust to be attached on whirlwind cover 3, when dust exists
When rotation is at dust excluding hood 4 on whirlwind cover 3, since dedusting baffle 5 is rotatably installed on main shaft 31, lower end always with whirlwind cover
3 is adjacent, and gas when air-breathing is prevented to suck out of dust excluding hood 4, i.e., without suction in dust excluding hood 4, when dust is in dust excluding hood 4
When, dust is swept down naturally by dust removal brush 41, dust is avoided to continue to be adsorbed on whirlwind cover 3.
Claims (8)
1. rotating fan housing dust-extraction unit, which is characterized in that including support frame (1), rotating device and dust-extraction unit；The support frame
(1) ventilation opening is arranged in setting water tank (12), right end in, and support frame (11) are arranged in the ventilation opening；
The rotating device includes rotary electric machine (21), whirlwind cover (3) and main shaft (31)；Main shaft (31) the left end rotational installation
On support frame (11), middle part rotational installation whirlwind cover (3), the whirlwind cover (3) is equipped with several ventholes, and left end and logical
Adjacent at air port, the rotary electric machine (21) is located at support frame (1) side, and output end is fixedly connected driving wheel (23), described
Driven wheel (24) is fixedly mounted on whirlwind cover (3), and axis is identical as whirlwind cover (3) axis, the driven wheel (24) and master
Transmission belt (22) connection between driving wheel (23) by winding on the outside；
The dust-extraction unit includes dust excluding hood (4) and dedusting baffle (5)；The dust excluding hood (4) is arranged below whirlwind cover (3),
The dust excluding hood (4) is upper and lower hollow structure, and internal equipped with dust removal brush (41)；The dedusting baffle (5) is located at whirlwind cover (3)
It is interior, and it is rotatably installed in main shaft (31) right end.
2. rotation fan housing dust-extraction unit according to claim 1, which is characterized in that the dedusting baffle (5) is fan-shaped knot
Structure, and arcwall face is adjacent with whirlwind cover (3) inner wall, distance is 0.5cm~2cm.
3. rotation fan housing dust-extraction unit according to claim 2, which is characterized in that dust excluding hood (4) upper end and whirlwind
(3) the outer circumference face of cover is adjacent, and distance is 0.5cm~2cm.
4. rotation fan housing dust-extraction unit according to claim 3, which is characterized in that the whirlwind cover (3) passes through first axle
It holds and is rotatably installed on main shaft (31), the dedusting baffle (5) is rotatably installed on main shaft (31) by second bearing.
5. rotation fan housing dust-extraction unit according to claim 1 or 4, which is characterized in that before dedusting baffle (5) lower end
Width is not less than dust excluding hood (4) front and rear width out afterwards.
6. rotation fan housing dust-extraction unit according to claim 5, which is characterized in that support frame as described above (11) is cross knot
Structure.
7. rotation fan housing dust-extraction unit according to claim 6, which is characterized in that the whirlwind cover (3) and ventilation opening it
Between sealing ring is set.
8. rotation fan housing dust-extraction unit according to claim 7, which is characterized in that dedusting baffle (5) the lower end setting
Clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221587.9U CN208599326U (en) | 2018-07-30 | 2018-07-30 | Rotate fan housing dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221587.9U CN208599326U (en) | 2018-07-30 | 2018-07-30 | Rotate fan housing dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208599326U true CN208599326U (en) | 2019-03-15 |
Family
ID=65671512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821221587.9U Expired - Fee Related CN208599326U (en) | 2018-07-30 | 2018-07-30 | Rotate fan housing dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208599326U (en) |
-
2018
- 2018-07-30 CN CN201821221587.9U patent/CN208599326U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rotatory fan housing dust collector Effective date of registration: 20200113 Granted publication date: 20190315 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LUOYANG FERGUSON MECHANICAL EQUIPMENT Co.,Ltd. Registration number: Y2020990000044 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200630 Granted publication date: 20190315 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LUOYANG FERGUSON MECHANICAL EQUIPMENT Co.,Ltd. Registration number: Y2020990000044 |
|
| 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: 20190315 |