CN105126493B - Radiator air dust arrester and harvester - Google Patents
Radiator air dust arrester and harvester Download PDFInfo
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- CN105126493B CN105126493B CN201510607781.5A CN201510607781A CN105126493B CN 105126493 B CN105126493 B CN 105126493B CN 201510607781 A CN201510607781 A CN 201510607781A CN 105126493 B CN105126493 B CN 105126493B
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- wind scooper
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Abstract
The invention discloses a kind of radiator air dust arrester, wind scooper including a vertical arrangement and upper end open, the side of the wind scooper offers an air outlet, an induced-draught fan is provided with position corresponding with the air outlet, a dedusting guard is correspondingly provided with the upper end open of the wind scooper, the basket strainer cover covers the upper end open of the wind scooper, and the first hairbrush being surrounded by for removing the basket strainer cover outer surface of the dedusting guard；The dedusting guard connects a rotating shaft, and the rotating shaft is provided with the fan blade of the pressure differential produced by the induced-draught fan.It is few using part, use cost is reduced, dust removing effects are notable.A kind of harvester is also disclosed, with automatic dust discharge dustproof construction described above, the overall performance of harvester is substantially increased, saves maintenance time.
Description
Technical field
The invention belongs to dedusting structure technical field, more particularly to a kind of radiator air dust arrester.
The invention further relates to a kind of harvester.
Background technology
Heat abstractor is used for cooling down the Diesel engine in work, hydraulic system in harvester, it is ensured that diesel oil
Engine and hydraulic system work within the scope of suitable temperature, thus radiator work stability be it is vital because
Element, heat abstractor includes radiator and is arranged at the radiator fan of radiator side, and radiator fan is rotated and introduced external air into
Radiator is cooled down, radiator fan is alternatively referred to as induced-draught fan.
Current radiator operationally carries out air-cooled, it is necessary to introduce outside air, but generally there is dust in air,
Especially in the severe work of harvester, the air cleaning mode of the existing radiator mainly used is roughly divided into following two
Kind：
1st, Patent No. CN201320705218.8 Chinese utility model patent discloses a kind of harvester radiator
Air deduster, it includes frame shell, and the frame shell, which is provided with to be rotatablely equipped with drive device, the frame shell, to be passed through
Around provided with dedusting filter screen, one end of the dedusting filter screen on the transmission device of the drive device driving, the transmission device
It is correspondingly provided with for removing dust on the dedusting filter screen and the cleaning brush of rotation being driven by the drive device, it is described to remove
The air outlet side correspondence of dirt filter screen is provided with radiator, and the side of the radiator is correspondingly provided with fan, the fan with it is described
Wind scooper is provided between radiator, it is characterised in that be tightly connected between one end of the radiator and the wind scooper, it is another
Hold and leave the circulation passage of dust flow between the wind scooper, the circulation passage it is corresponding with the dedusting screen location and
Close to one end of the cleaning brush.Power set driving transmission device is used in said structure, actuator drives are recycled
Dustproof filter screen is rotated, and the dust that dustproof filter screen is cleared up on dedusting filter screen in rotary course using cleaning brush, above-mentioned power is passed
Dynamic system and air communication channel are extremely difficult to the sealing of its requirement in making, and dust removing effects are undesirable.
2nd, a kind of harvest machinery is disclosed in Patent No. CN201420063630.9 Chinese utility model patent empty
Dust excluding hood is adjusted, this is upper air formula dust excluding hood, principle is, by lifting air inlet position, to make air inlet away from dust area, avoid
Muddy air, reduces the pollution of gas source, as far as possible few dust is drawn onto on radiator tank.During harvester operation, environment
It is quite severe, dust excluding hood only have as far as possible high effect it is just enough preferable, but dust excluding hood it is too high will influence complete machine by property.
The content of the invention
The technical problems to be solved by the invention are：There is provided that a kind of simple in construction, manufacturing cost is low and good dedusting effect
Radiator air dust arrester.
The present invention is achieved in that a kind of radiator air dust arrester, including a vertical arrangement and upper end open
Wind scooper, the side of the wind scooper offers air outlet, and the air outlet is located at the radiator when being installed on radiator
Remote induced-draught fan side, a dedusting guard, the basket strainer cover covering are correspondingly provided with the upper end open of the wind scooper
Being provided with the upper end open of the wind scooper, and the air intake of the dedusting guard is used for first mao that removes the dedusting guard
Brush；
The dedusting guard is arranged in a rotating shaft, and the rotating shaft is provided with the pressure differential produced by the induced-draught fan
Fan blade；The dedusting guard is a cylinder, the vertical extension of the bearing of trend and the wind scooper of the cylinder axial direction
Direction is vertical, and two ends of the cylinder in axial direction are closed, and the external peripheral surface of the cylinder is net cover structure.
As a further improvement, the rotating shaft is arranged on the center of the cylinder and along the axial arranged of the cylinder,
And the two ends of the cylinder are fixed in the rotating shaft.
As a further improvement, the rotating shaft is fixedly installed on the outer surface of the cylinder and along the axle of the cylinder
To arrangement.
As a further improvement, the two ends of the cylinder axial direction are fixed with the second hairbrush, and described second mao respectively
Brush is abutted on the end face of corresponding cylinder respectively, the position that second hairbrush is all extended at the wind-guiding cover opening, and
Second hairbrush forms the cylinder and the sealing structure in gap at the wind-guiding cover opening respectively.
As a further improvement, being additionally provided with screen pack in the wind scooper.
Employ after above-mentioned technical proposal, the beneficial effects of the invention are as follows：
Because the side of wind scooper offers an air outlet, an induced-draught fan is provided with position corresponding with the air outlet,
A dedusting guard is correspondingly provided with the upper end open of the wind scooper, the upper end that the basket strainer cover covers the wind scooper is opened
Mouthful, and the first hairbrush for being used for removing the basket strainer cover outer surface is provided with the air intake of the dedusting guard；Dedusting guard is pacified
In a rotating shaft, the rotating shaft is provided with the fan blade of the pressure differential produced by the induced-draught fan.So will be enterprising
It is used in conjunction with after the wind scooper of gas and the guard optimization design of Rotary dust collecting, with harvest machinery air-conditioning described above
Comparatively speaking dust excluding hood, adds rotatable dedusting guard on the wind scooper of upper air, and dedusting guard can be realized pair
The effect of air dust removal by filtration twice, while can at utmost avoid the spy of muddy air along with wind scooper has in itself
Point, therefore the cleanliness factor substantially increased into air in wind scooper greatly improves, overall dust removing effects are notable；Simultaneously because removing
The rotation of dirt guard, the pressure difference produced by means of induced-draught fan drives fan blade to rotate, so that driving dedusting guard is rotated indirectly,
For harvester radiator air deduster described above, power set and transmission device are eliminated so that knot
Structure composition is simpler, and manufacturing cost is lower.Due to being provided with the first hairbrush in the outer surface of dedusting guard, realized certainly using hairbrush
Dynamic dedusting, not only dust removal efficiency is high, effect is good and cost is low, and hairbrush mounting structure is simple, it is easy to operation and realization.
Because the two ends of cylinder axial direction are fixed with the second hairbrush respectively, and second hairbrush abut in respectively it is corresponding
On the end face of cylinder, the position that second hairbrush is all extended at the wind-guiding cover opening, and second hairbrush difference shape
Into the sealing structure in gap at the cylinder and the wind-guiding cover opening.So dedusting guard end can be realized using the second hairbrush
The dedusting in face, while the second hairbrush formation dust excluding hood and the sealing structure in gap at wind-guiding cover opening, can avoid extraneous dust
Into in wind scooper, the cleanliness factor in wind scooper further ensure that.
Another technical problem to be solved by this invention is：A kind of harvester is provided, to solve existing harvester dedusting
Effect is poor, influences the technical problem of overall performance.
In order to solve the above technical problems, the technical scheme is that：A kind of harvester is provided, the heat abstractor includes
Radiator and the induced-draught fan for being arranged at the radiator side, side of the radiator away from the induced-draught fan is provided with above-mentioned
Any described radiator air dust arrester.
Due to using the radiator air dust arrester of above-mentioned good dedusting effect in harvester, harvester is substantially increased whole
The performance of body, saves maintenance time, and ensure that the design height requirement of complete machine.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is Fig. 1 A-A sectional views；
The partial enlarged drawing that Fig. 3 is B in Fig. 1；
Fig. 4 is the structural representation of the embodiment of the present invention two；
Fig. 5 is Fig. 4 side view；
Fig. 6 is the structural representation of the embodiment of the present invention three；
Fig. 7 is Fig. 6 top view；
Fig. 8 is the structural representation of the embodiment of the present invention four；
Fig. 9 is Fig. 8 top view；
In figure, 1, wind scooper, 10, air outlet, 2, cylinder, 20, guard, 3, rotating shaft, 4, fan blade, the 5, first hairbrush,
6th, the second hairbrush, 7, radiator, 8, radiator fan, H, gap, 9, wind scooper, 90, air outlet, 11, guard, 12, rotating shaft, 13,
Fan blade, the 14, first hairbrush, 15, radiator fan, 16, radiator, 17, U-shaped frame, 18, screen pack.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment one：
As Fig. 1 into Fig. 3 it is common shown in, a kind of radiator air dust arrester, an including vertical arrangement and upper end open
Wind scooper 1, the side of wind scooper 1 offers an air outlet 10, is installed to air outlet 10 when in equipment and is located at the remote of radiator 7
From the side of induced-draught fan, a dedusting guard is correspondingly provided with the upper end open of wind scooper 1, basket strainer cover covers the upper end of wind scooper
Opening, as shown in Figure 2, dedusting guard are preferably a tube structure, make the bearing of trend and wind scooper 1 of the axial direction of cylinder 2
Vertical bearing of trend is vertical, and two ends of the cylinder 2 in axial direction are closed, and the external peripheral surface of cylinder 2 is net cover structure,
And in the first hairbrush 5 being surrounded by for removing the surface of guard 20 of guard 20, cylinder 2 is connected to be set in a rotating shaft 3, rotating shaft 3
There is the fan blade 4 of the pressure differential produced by induced-draught fan.
Rotating shaft 3 is arranged on the center of cylinder 2 and along the axial arranged of cylinder 2 simultaneously, and the two ends of cylinder 2 are fixed on and turned
On axle 3, fan blade 4 is arranged in rotating shaft 3, fan blade 4 can be made to be arranged in cylinder 2, cylinder 2 can also be arranged on
Outside.
In order to further improve dust removing effects, the second hairbrush 6 can be fixed with respectively at the two ends of cylinder axial direction, by the
Two hairbrush 6 are abutted on the end face of corresponding cylinder 2 respectively, and the position for making the second hairbrush 6 all extend at wind-guiding cover opening
Cylinder 2 and the sealing structure in gap at wind-guiding cover opening are formed respectively.A screen pack can also be again set in wind scooper simultaneously
18。
The fixed connection structure of above-mentioned first hairbrush 5 can be according to following two ways：
First way：One end of first hairbrush 5 is fixedly installed on a link, the other end is cylindrical with cylinder 2
Perimeter surface is tangent, and link is fixedly installed on wind scooper 1.The shape of link can need design according to actual installation,
It is preferred that shape can be U-shaped frame, refer to the U-shaped frame 17 in Fig. 6.
The second way：An adapter sleeve is arranged in the rotating shaft 3 for stretching out cylinder 2, and adapter sleeve and rotating shaft 3 are without any connection, no
The rotation of rotating shaft 3 is hindered, adapter sleeve is fixed in the other positions of the frame of correspondence harvester or harvester, fixed on adapter sleeve
Provided with a connection piece, one end of the first hairbrush 5 is fixed on connector, and the outer surface of the other end and cylinder 2 is tangent.Connector
Structure can be diversified forms, can be above-mentioned U-shaped frame or other structures.
The fixed connection structure of above-mentioned second hairbrush 6 can be according to following modes：
Second hairbrush 6 one end corresponding with wind scooper open end side wall is fixed together.As shown in fig. 1, preferably
Ground sets two the second hairbrush 6, and two the second hairbrush 6 are arranged vertically, and makes the two lateral walls and two at wind-guiding cover opening
The individual position opposite rear end portion of second hairbrush 6 forms one high and one low structure, and wind scooper can be realized by forming such height structure
Larger area coverage is formed between corresponding cylinder 2 at opening, beneficial to the intake improved in wind scooper 1, while also not
Hinder the dust removal process of the first hairbrush 5 on outer surface.
Embodiment two：
The present embodiment and the structure of embodiment one are essentially identical, and its difference is：
As shown in common in Fig. 4 and Fig. 5, rotating shaft 3 is fixedly installed on the outer surface of cylinder 2 and along the axial direction of cylinder 2
Arrangement, now fan blade 4 is arranged in the outside of cylinder 2.
The specific work process of above-described embodiment one and embodiment two is：Above-mentioned dedusting guard can be selected in cylinder 2
Surface provided with it is some be along the circumferential direction distributed it is mesh-structured, it would however also be possible to employ the structure of plait braiding, induced-draught fan elects hair as
The radiator fan 7 of motivation, naturally it is also possible to be set to simple induced-draught fan.
As shown in figs. 1 and 4, arrow represents the flow direction of air, and filled arrows represent the flow direction of dust, hair
The rotation of radiator fan 7 of motivation produces swiftly flowing air-flow so that two opposite faces of the fan blade 4 in rotating shaft 3 produce pressure
Power is poor, so as to drive fan blade 4 to rotate, fan blade 4 drives rotating shaft 3 and cylinder 2 to rotate again, exactly because the rotation of cylinder 2
Transhipment is dynamic, and the air so flowed according to the direction of arrow after the cylinder 2 rotated twice, it is necessary to can enter wind scooper 1
Interior, i.e., air needs to first pass through the cylinder 2 for going to top, subsequently into cylinder 2, then by being directly turned to the cylinder 2 of lower section,
Just enter afterwards in wind scooper 1, air is just entered in wind scooper 1 equivalent to have passed through two layers of filter screen during this.
The dust mixed in above-mentioned moving air most of can fall on the outer surface of cylinder 2 due to the effect of wind direction, in addition
Also part dust can be entered inside it by cylinder 2.
When the above-mentioned cylinder 2 with dust goes to the position of the first hairbrush 5, most dusts can be removed.The two ends of cylinder 2
Dust on face is then cleared up using the second hairbrush 6, and the dust fallen into cylinder 2 then needs periodic cleaning.
When air in wind scooper 1 is drawn onto radiator by the radiator fan 7 of engine again, due to being additionally provided with one in wind scooper
Screen pack, therefore cleaner air can be obtained, reach afterwards radiator it is carried out it is air-cooled, it is achieved thereby that radiator air
Dedusting purpose, ensure radiating effect while air-cooled.
Embodiment three：
The present embodiment and the structure of embodiment one are essentially identical, and its difference is：
As Fig. 6 and Fig. 7 jointly shown in, dedusting guard is a cylinder 2, bearing of trend and the wind scooper 9 of cylinder axial direction it is perpendicular
Straight bearing of trend is parallel, and wind scooper 9 be in the two ends of axial direction end face be guard 11 structure, cylinder 2 it is cylindrical
Perimeter surface is enclosed construction.
Rotating shaft 12 is arranged on the center of cylinder 2 and along the axial arranged of cylinder 2, and the two ends of cylinder 2 are fixed on rotating shaft
On 12, fan blade 13 is arranged in rotating shaft 12 and positioned at the inside of cylinder 2, and the first hairbrush 14 is arranged in barrel end guard 11
Surrounding, it is and tangent with the end face of guard 11.
Certainly above-mentioned second hairbrush, the arrangement of second hairbrush can be also provided with the opening of cylinder 2 and wind scooper 9
It can be disposed to extend along the circumferencial direction of cylinder 2.
Example IV：
The present embodiment and the structure of embodiment three are essentially identical, and its difference is：
As Fig. 8 and Fig. 9 jointly shown in, rotating shaft 12 is fixedly installed on the outer surface of cylinder 2 and along the axial cloth of cylinder 2
Put.
The operation principle of embodiment three and example IV refers to the course of work of above-described embodiment one and embodiment two,
This is no longer repeated one by one.
The invention also discloses a kind of harvester, the harvester has radiator air dust arrester described above, inhales
Blower fan is the radiator fan of harvester engine.Radiator air dust arrester is utilized on harvester, can preferably be carried
The performance of high engine complete machine all parts.
Certainly, above-mentioned radiator air dust arrester can also be used in the condenser, evaporator or other agricultural machinery of air-conditioning
In the hydraulic system of equipment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (6)
1. radiator air dust arrester, it is characterised in that the wind scooper including a vertical arrangement and upper end open, the wind-guiding
The side of cover offers air outlet, is installed to air outlet when on radiator and is located at one of the radiator away from induced-draught fan
A dedusting guard is correspondingly provided with side, the upper end open of the wind scooper, the basket strainer cover covers the upper end of the wind scooper
Opening, and the first hairbrush for being used for removing the dedusting guard is provided with the air intake of the dedusting guard；
The dedusting guard is arranged in a rotating shaft, and the rotating shaft is provided with the wind of the pressure differential produced by the induced-draught fan
Fan leaf；The dedusting guard is a cylinder, the vertical bearing of trend of the bearing of trend and the wind scooper of the cylinder axial direction
Vertically, and the cylinder is in the two ends of axial direction and closed, the external peripheral surface of the cylinder is net cover structure.
2. radiator air dust arrester according to claim 1, it is characterised in that the rotating shaft is arranged on the cylinder
Center and along the axial arranged of the cylinder, and the two ends of the cylinder are fixed in the rotating shaft.
3. radiator air dust arrester according to claim 1, it is characterised in that the rotating shaft is fixedly installed on described
On the outer surface of cylinder and along the axial arranged of the cylinder.
4. radiator air dust arrester according to claim 1, it is characterised in that the two ends difference of the cylinder axial direction
The second hairbrush is fixed with, and second hairbrush is abutted on the end face of corresponding cylinder respectively, second hairbrush prolongs
Extend the position at the wind-guiding cover opening, and between second hairbrush is formed at the cylinder and the wind-guiding cover opening respectively
The sealing structure of gap.
5. radiator air dust arrester according to claim 1, it is characterised in that filtering is additionally provided with the wind scooper
Net.
6. harvester, including heat abstractor, the heat abstractor include radiator and are arranged at the air draught of the radiator side
Machine, it is characterised in that side of the radiator away from the induced-draught fan is provided with claim 1 to 5 any claim institute
The radiator air dust arrester stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510607781.5A CN105126493B (en) | 2015-09-22 | 2015-09-22 | Radiator air dust arrester and harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510607781.5A CN105126493B (en) | 2015-09-22 | 2015-09-22 | Radiator air dust arrester and harvester |
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| Publication Number | Publication Date |
|---|---|
| CN105126493A CN105126493A (en) | 2015-12-09 |
| CN105126493B true CN105126493B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510607781.5A Active CN105126493B (en) | 2015-09-22 | 2015-09-22 | Radiator air dust arrester and harvester |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650989B (en) * | 2018-06-05 | 2023-06-20 | 常州东风农机集团有限公司 | Air inlet cleaning system of cotton picker |
| CN109463098B (en) * | 2018-12-25 | 2024-01-02 | 格力博(江苏)股份有限公司 | Power assembly and garden tool |
| CN114830919B (en) * | 2021-02-02 | 2023-11-21 | 天佑电器（苏州）有限公司 | Weeding device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201013440Y (en) * | 2007-03-06 | 2008-01-30 | 江苏常发实业集团有限公司 | Rotary dust cleaning apparatus |
| CN202325811U (en) * | 2011-11-28 | 2012-07-11 | 江苏沃得农业机械有限公司 | Dust removal device for engine heat radiation mesh enclosure |
| JP6081897B2 (en) * | 2013-10-21 | 2017-02-15 | ヤンマー株式会社 | Combine |
| CN203564894U (en) * | 2013-11-08 | 2014-04-30 | 福田雷沃国际重工股份有限公司 | Air dust collecting device of radiator of harvester |
| CN203675664U (en) * | 2014-02-12 | 2014-07-02 | 福田雷沃国际重工股份有限公司 | Air conditioner dedusting cover for harvesting machine |
| CN205055696U (en) * | 2015-09-22 | 2016-03-02 | 雷沃重工股份有限公司 | Radiator air dust collector and harvester |
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- 2015-09-22 CN CN201510607781.5A patent/CN105126493B/en active Active
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Address after: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Applicant after: LOVOL HEAVY INDUSTRY Co.,Ltd. Address before: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Applicant before: FOTON LOVOL INTERNATIONAL HEAVY INDUSTRY Co.,Ltd. |
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Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
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Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |