CN208456736U - A kind of cropper air cleaner coarse filter - Google Patents
A kind of cropper air cleaner coarse filter Download PDFInfo
- Publication number
- CN208456736U CN208456736U CN201821058287.3U CN201821058287U CN208456736U CN 208456736 U CN208456736 U CN 208456736U CN 201821058287 U CN201821058287 U CN 201821058287U CN 208456736 U CN208456736 U CN 208456736U
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- CN
- China
- Prior art keywords
- coarse filter
- excluding hood
- dust excluding
- cropper
- air cleaner
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Abstract
The utility model discloses a kind of cropper air cleaner coarse filter, the coarse filter includes coarse filter and the jamb duster connecting with cropper body (1)；The coarse filter includes dust excluding hood (2), the dust excluding hood (2) inner cavity lower part is provided with connection disc mechanism, the connection disc mechanism inner cavity is provided with fan (3), the dust excluding hood (2), connection disc mechanism and fan (3) pass through rotation axis (4) connection being vertically arranged, and the jamb duster (1) contacts with dust excluding hood (2) outer wall.The utility model has the advantages that smart structural design, using reliable, low in cost, automatically coarse filter can be cleared up using it, not only can effectively extend the air cleaner cartridge service life, and, the operations number of manual cleaning is also reduced, overall operation effect is improved.
Description
Technical field
The utility model relates to a kind of air cleaner coarse filter, especially a kind of cropper air cleaner coarse filtration
Device.
Background technique
Currently, when agricultural harvesters carry out harvest operation, the problem of generally existing operating environment difference, especially in air
Dust is more, and the big situation of particle is more universal.For this problem, level-one coarse filtration dress is installed additional before air cleaner in many producers
It sets, is entering dust laden air between air cleaner, carry out a coarse filtration first, that is, increase a coarse filter, by air
Middle biggish dust of particle etc. is filtered, although this method is feasible, since biggish particle can be attracted to coarse filtration
Device surface needs manually periodically to clear up coarse filter, causes operator to reduce operating efficiency to a certain extent in this way.
Utility model content
The purpose of this utility model is just to provide a kind of cropper air cleaner coarse filtration that can carry out dust discharge automatically
Device.
The purpose of this utility model is that technical solution in this way is realized, a kind of cropper air cleaner coarse filtration
Device, the coarse filter include coarse filter and the jamb duster that connect with cropper body；The coarse filter includes dust excluding hood, described
Dust excluding hood inner cavity lower part is provided with connection disc mechanism, and the connection disc mechanism inner cavity is provided with fan, the dust excluding hood, connection
Disc mechanism and fan pass through the rotation axis connection being vertically arranged, and the jamb duster is contacted with dedusting cover outer wall.
Wherein, the connection disc mechanism includes terminal pad ontology, the terminal pad body outer wall is provided with dust pan, institute
Stating dust pan outer edge is lip shape, and fixing seat is provided centrally in the terminal pad ontology, and the fixing seat passes through uniformly distributed
Three spokes connect with terminal pad inner body wall.
In order to play sealing effect, it is provided with blade ring in the dust excluding hood inner wall lower and along the circle of inner wall one, it is described anti-
Dirt disk is located at blade ring lower end surface.
For the ease of connection, the upper end of the rotation axis is connect by flange with dust excluding hood top；In the rotation axis
Portion is provided with central siphon, and the central siphon passes through the bearing that central siphon both ends are arranged in and rotation axis connection, the lower part of the central siphon and solid
Reservation connection.
For the ease of draining, multiple rhones are evenly equipped in the dust excluding hood upper surface.
By adopting the above-described technical solution, the utility model has smart structural design, using reliable, low-cost
Advantage can automatically clear up coarse filter using it, not only can effectively extend the air cleaner cartridge service life, moreover,
The operations number of manual cleaning is also reduced, overall operation effect is improved.
Detailed description of the invention
The Detailed description of the invention of the utility model is as follows:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the terminal pad mechanism structure schematic diagram of the utility model；
Fig. 3 is the dust excluding hood structural schematic diagram of the utility model；
Fig. 4 is the top view of Fig. 3.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, but the utility model
These embodiments are not limited to, any improvement or substitution on the present embodiment essence spirit still falls within the utility model
Claim range claimed.
Embodiment 1: as shown in Figure 1, a kind of cropper air cleaner coarse filter, the coarse filter include coarse filter and
The jamb duster 1 being connect with cropper body；The coarse filter includes dust excluding hood 2, and the 2 inner cavity lower part of dust excluding hood is provided with company
Disc mechanism is connect, the connection disc mechanism inner cavity is provided with fan 3, the dust excluding hood 2, connection disc mechanism and fan 3 pass through perpendicular
The rotation axis 4 being directly arranged connects, and the jamb duster 1 is contacted with 2 outer wall of dust excluding hood.
As shown in Figure 2,3, wherein above-mentioned connection disc mechanism includes terminal pad ontology 5, in 5 outer wall of terminal pad ontology
It is provided with dust pan 6,6 outer edge of dust pan is lip shape 7, is provided centrally with fixing seat in the terminal pad ontology 5
8, the fixing seat 8 is connect by three uniformly distributed spokes 9 with 5 inner wall of terminal pad ontology.
In order to enable sealing effect is good, prevent dust from entering in dust excluding hood, in 2 inner wall lower of dust excluding hood and along inner wall
One circle is provided with blade ring 10, and the dust pan 6 is located at 10 lower end surface of blade ring.
For the ease of connection, the upper end of the rotation axis 4 is connect by flange 11 with 2 top of dust excluding hood；The rotation axis 4
Middle part be provided with central siphon 12, the central siphon 12, which passes through, to be arranged in the bearing at 12 both ends of central siphon and connect with rotation axis 4, the central siphon
12 lower part is connect with fixing seat 8.
As shown in figure 4, being evenly equipped with multiple rhones 13 in 2 upper surface of dust excluding hood.The rainy day in order to prevent rainwater into
Enter coarse filter, rhone 13 is set at the top of dust excluding hood 2, no matter whether engine works in this way, can in time be discharged from rainwater slightly
Filter.
The utility model works in this way: engine operating, and induction system line generates negative pressure, and dust laden air is by removing
Strainer on dust hood 2 enters coarse filter, and wherein the biggish dust of particle is filtered and is adsorbed on strainer outer surface in air, centainly
The air effect of flow velocity drives fan 3 to rotate in the blade on fan 3, and fan 3 drives rotation axis 4 to rotate, and rotation axis 4 drives
Dust excluding hood 2 rotates, and in 2 rotation process of dust excluding hood, the jamb duster 1 being fixed on the machine body carries out 2 outer surface of Rotary dust collecting cover
It cleans；The blade ring 10 that its bottom margin is arranged in 2 rotation process of dust excluding hood can produce certain air quantity, prevent dust laden air
Directly enter coarse filter from the gap between 5 lower part dust pan 6 of terminal pad ontology and dust excluding hood 2.
Claims (5)
1. a kind of cropper air cleaner coarse filter, it is characterized in that: the coarse filter include coarse filter and with cropper machine
The jamb duster (1) of body connection；The coarse filter includes dust excluding hood (2), and the dust excluding hood (2) inner cavity lower part is provided with terminal pad
Mechanism is provided with fan (3) in the connection disc mechanism inner cavity, and the dust excluding hood (2), connection disc mechanism and fan (3) pass through
Rotation axis (4) connection being vertically arranged, the jamb duster (1) contact with dust excluding hood (2) outer wall.
2. cropper as described in claim 1 air cleaner coarse filter, it is characterized in that: the connection disc mechanism includes connecting
Disk ontology (5) are connect, are provided with dust pan (6) in terminal pad ontology (5) outer wall, dust pan (6) outer edge is lip
Shape (7) is provided centrally with fixing seat (8) in the terminal pad ontology (5), and the fixing seat (8) passes through three uniformly distributed spokes
Item (9) is connect with terminal pad ontology (5) inner wall.
3. cropper as claimed in claim 2 air cleaner coarse filter, it is characterized in that: in the dust excluding hood (2) inner wall
Lower part and along inner wall one circle be provided with blade ring (10), the dust pan (6) is located at blade ring (10) lower end surface.
4. cropper as claimed in claim 3 air cleaner coarse filter, it is characterized in that: the upper end of the rotation axis (4)
It is connect by flange (11) with dust excluding hood (2) top；Central siphon (12), the central siphon are provided in the middle part of the rotation axis (4)
(12) bearing by setting at central siphon (12) both ends is connect with rotation axis (4), the lower part and fixing seat (8) of the central siphon (12)
Connection.
5. cropper as claimed in claim 4 air cleaner coarse filter, it is characterized in that: in the dust excluding hood (2) upper end
Face is evenly equipped with multiple rhones (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058287.3U CN208456736U (en) | 2018-07-05 | 2018-07-05 | A kind of cropper air cleaner coarse filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058287.3U CN208456736U (en) | 2018-07-05 | 2018-07-05 | A kind of cropper air cleaner coarse filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456736U true CN208456736U (en) | 2019-02-01 |
Family
ID=65171815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058287.3U Active CN208456736U (en) | 2018-07-05 | 2018-07-05 | A kind of cropper air cleaner coarse filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208456736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360032A (en) * | 2019-06-20 | 2019-10-22 | 河南美力达汽车有限公司 | A kind of extended-range automobile engine cooling fan control system |
-
2018
- 2018-07-05 CN CN201821058287.3U patent/CN208456736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360032A (en) * | 2019-06-20 | 2019-10-22 | 河南美力达汽车有限公司 | A kind of extended-range automobile engine cooling fan control system |
| CN110360032B (en) * | 2019-06-20 | 2022-03-11 | 河南美力达汽车有限公司 | Extended-range automobile engine cooling fan control system |
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