CN209724470U - A kind of engine fan housing that dust tightness is good - Google Patents
A kind of engine fan housing that dust tightness is good Download PDFInfo
- Publication number
- CN209724470U CN209724470U CN201920170861.2U CN201920170861U CN209724470U CN 209724470 U CN209724470 U CN 209724470U CN 201920170861 U CN201920170861 U CN 201920170861U CN 209724470 U CN209724470 U CN 209724470U
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- China
- Prior art keywords
- cover
- fixedly installed
- fan housing
- plug
- sealing
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to technical field of engines, and disclose a kind of engine fan housing that dust tightness is good, including cover, the inside of the cover is fixedly installed with mounting rod, baffle is socketed on the outside of the mounting rod, the bottom wall of inner cavity of the cover offers the groove on the left of mounting rod, the inside of the groove is fixedly installed with bearing, sealing-plug is fixedly installed at the top of the cover, the internal activity of the bearing is equipped with one end and sequentially passes through cover and sealing-plug and extend to the rotating bar above sealing-plug.The good engine fan housing of the dust tightness, start hydraulic push rod to be moved forward and backward, hydraulic push rod drives rotating bar rotation by adjusting rod, after rotating bar drives the left and right sides of closure plate to contact with the inner sidewall of cover, can enclosing cover, cannot be introduced into dust, cover is internally connected with Air Filter and oblique baffle, dust can be further prevented to enter in engine, to achieve the purpose that engine fan housing good dustproof effect.
Description
Technical field
The utility model relates to technical field of engines, the good engine fan housing of specially a kind of dust tightness.
Background technique
Engine be it is a kind of can be the machine that can be converted into mechanical energy of other forms, including such as internal combustion engine, external-combustion engine
With motor etc., if internal combustion engine is usually that chemical energy is converted into mechanical energy, engine is not only suitable for power generating apparatus, can also
Refer to the entire machine including power device.
Engine currently on the market all has fan housing, and available engine fan housing is in use, dust-proof effect compared with
Difference leads to the working efficiency that can reduce engine, so a kind of engine fan housing that dust tightness is good is proposed to solve above-mentioned mentioned
The problem of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of engine fan housing that dust tightness is good, has and starts
The advantages that machine fan housing good dustproof effect, solves the problems, such as that engine fan housing dust-proof effect is poor.
(2) technical solution
For the purpose for realizing above-mentioned engine fan housing good dustproof effect, the utility model is provided the following technical solutions: a kind of
The good engine fan housing of dust tightness, including cover, the inside of the cover are fixedly installed with mounting rod, the outside of the mounting rod
It is socketed with baffle, the bottom wall of inner cavity of the cover offers the groove on the left of mounting rod, the fixed peace in the inside of the groove
Equipped with bearing, sealing-plug is fixedly installed at the top of the cover, the internal activity of the bearing is equipped with one end and sequentially passes through
Cover and sealing-plug simultaneously extend to the rotating bar above sealing-plug, are socketed with above sealing-plug on the outside of the rotating bar
Lantern ring, the back side of the lantern ring are fixedly installed with adjusting rod, are fixedly installed on the right side of sealing-plug at the top of the cover
Mounting blocks are fixedly installed with the hydraulic push rod being fixedly connected on the right side of one end and adjusting rod, the cover at the top of the mounting blocks
Bottom wall of inner cavity offer the leak hole positioned at groove and mounting rod opposite side, be socketed on the outside of the rotating bar positioned at cover
Internal closure plate, the top and bottom of the closure plate are fixedly installed with the mounting plate on the outside of rotating bar, the peace
Loading board is fixedly installed with the nylon yarn connecting with cover inner sidewall, the fixed peace of the inner sidewall of the cover far from one end of closure plate
Equipped with the Air Filter being located on the left of closure plate, the bottom of the cover is fixedly installed with link block, the right side opening of the link block
Equipped with threaded hole.
Preferably, the quantity of the baffle is no less than five, and baffle is isodistantly spaced the outside for being distributed in mounting rod, baffle
Inclined shape.
Preferably, the trapezoidal shape of the sealing-plug, and sealing-plug is rubber.
Preferably, shield is fixedly installed on the outside of the hydraulic push rod, and shield can be iron.
Preferably, the diameter in the aperture and rotating bar that offer perforation at the top of the cover, and perforate matches.
Preferably, there are two the quantity of the threaded hole, and threaded hole is symmetric in the left side of link block.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of engine fan housing that dust tightness is good, has following beneficial
Effect:
1, the good engine fan housing of the dust tightness, by the way that hydraulic push rod is arranged, when engine fan housing needs dust-proof, starting
Hydraulic push rod is moved forward and backward, and hydraulic push rod drives rotating bar to rotate by adjusting rod, and rotating bar drives the left and right sides of closure plate
After being contacted with the inner sidewall of cover, can enclosing cover, cannot be introduced into dust, cover is internally connected with Air Filter and in inclining
Ramp-like baffle can further prevent dust to enter in engine, to reach the mesh of engine fan housing good dustproof effect
, improve the working efficiency of engine.
2, the good engine fan housing of the dust tightness, by the way that leak hole is arranged, when the wind of engine interior is flowed out from cover, portion
The dust that point can not be blown out can flow out from leak hole, and starting hydraulic push rod moves left and right, and rotating bar drives closure plate to move, and be closed
The mounting plate of plywood connection then drives nylon yarn to start to clear up the inner sidewall dust of cover, is convenient for reach cover
Clear up the purpose of dust.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model link block right view.
In figure: 1 cover, 2 mounting rods, 3 baffles, 4 grooves, 5 bearings, 6 sealing-plugs, 7 rotating bars, 8 lantern rings, 9 adjusting rods, 10
Mounting blocks, 11 hydraulic push rods, 12 leak holes, 13 closure plates, 14 mounting plates, 15 nylon yarns, 16 Air Filters, 17 link blocks, 18 screw threads
Hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The good engine fan housing of a kind of dust tightness referring to FIG. 1-2, including cover 1, the top of cover 1 offer perforation,
And the aperture of perforation and the diameter of rotating bar 7 match, the inside of cover 1 is fixedly installed with mounting rod 2, the outside of mounting rod 2
It is socketed with baffle 3, the quantity of baffle 3 is no less than five, and baffle 3 is isodistantly spaced the outside for being distributed in mounting rod 2, and baffle 3 is in
Tilted shape, the bottom wall of inner cavity of cover 1 offer the groove 4 positioned at 2 left side of mounting rod, and the inside of groove 4 is fixedly installed with axis
5 are held, it is rubber, the inside of bearing 5 that the top of cover 1, which is fixedly installed with sealing-plug 6, the trapezoidal shape of sealing-plug 6, and sealing-plug 6,
It is movably installed with one end to sequentially pass through cover 1 and sealing-plug 6 and extend to the rotating bar 7 above sealing-plug 6, outside rotating bar 7
Side is socketed with the lantern ring 8 above sealing-plug 6, and the back side of lantern ring 8 is fixedly installed with adjusting rod 9, the fixed peace in the top of cover 1
Equipped with the mounting blocks 10 for being located at 6 right side of sealing-plug, the top of mounting blocks 10 is fixedly installed with fixed on the right side of one end and adjusting rod 9 connect
The model of the hydraulic push rod 11 connect, hydraulic push rod 11 can be DYTZ20000-/25, and the outside of hydraulic push rod 11 is fixedly installed with anti-
Shield, and shield can be iron, the bottom wall of inner cavity of cover 1 offers the leak hole 12 positioned at 2 opposite side of groove 4 and mounting rod,
The outside of rotating bar 7 is socketed with the closure plate 13 inside cover 1, and the top and bottom of closure plate 13 is fixedly installed with position
Mounting plate 14 in 7 outside of rotating bar, mounting plate 14 are fixedly installed with far from one end of closure plate 13 and connect with 1 inner sidewall of cover
Nylon yarn 15, by be arranged leak hole 12, when the wind of engine interior from cover 1 flow out when, the dust that can not partially blow out is i.e.
It can be flowed out from leak hole 12, starting hydraulic push rod 11 moves left and right, and rotating bar 7 drives closure plate 13 mobile, connect with closure plate 13
Mounting plate 14 then drive nylon yarn 15 to start to clear up the inner sidewall dust of cover 1, to reach cover 1 convenient for clear
The purpose of dust is managed, the inner sidewall of cover 1 is fixedly installed with the Air Filter 16 positioned at 13 left side of closure plate, and the bottom of cover 1 is solid
Dingan County is equipped with link block 17, and the right side opening of link block 17 is equipped with threaded hole 18, and there are two the quantity of threaded hole 18, and threaded hole 18
It is symmetric in the left side of link block 17, by the way that hydraulic push rod 11 is arranged, when engine fan housing needs dust-proof, starts hydraulic
Push rod 11 is moved forward and backward, and hydraulic push rod 11 drives rotating bar 7 to rotate by adjusting rod 9, and rotating bar 7 drives the left and right of closure plate 13
After two sides are contacted with the inner sidewall of cover 1, can enclosing cover 1, cannot be introduced into dust, being internally connected with for cover 1 is dust-proof
Net 16 and oblique baffle 3, can further prevent dust to enter in engine, so that it is dust-proof to have reached engine fan housing
The good purpose of effect, improves the working efficiency of engine.
In conclusion the engine fan housing that the dust tightness is good, by the way that hydraulic push rod 11 is arranged, when engine fan housing needs to prevent
When dirt, starting hydraulic push rod 11 is moved forward and backward, and hydraulic push rod 11 drives rotating bar 7 to rotate by adjusting rod 9, and rotating bar 7 drives
After the left and right sides of closure plate 13 is contacted with the inner sidewall of cover 1, can enclosing cover 1, cannot be introduced into dust, cover 1
It is internally connected with Air Filter 16 and oblique baffle 3, dust can be further prevented to enter in engine, to reach
The purpose of engine fan housing good dustproof effect, improves the working efficiency of engine, by the way that leak hole 12 is arranged, works as engine interior
Wind from cover 1 flow out when, the dust that can not partially blow out can flow out from leak hole 12, start hydraulic push rod 11 move left and right,
Rotating bar 7 drives closure plate 13 mobile, and the mounting plate 14 connecting with closure plate 13 then drives nylon yarn 15 to start in cover 1
Side wall dust is cleared up, to achieve the purpose that cover 1 is convenient to clean dust.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of good engine fan housing of dust tightness, including cover (1), it is characterised in that: the fixed peace in the inside of the cover (1)
It equipped with mounting rod (2), is socketed with baffle (3) on the outside of the mounting rod (2), the bottom wall of inner cavity of the cover (1) offers position
The inside of groove (4) on the left of mounting rod (2), the groove (4) is fixedly installed with bearing (5), the top of the cover (1)
It is fixedly installed with sealing-plug (6), the internal activity of the bearing (5) is equipped with one end and sequentially passes through cover (1) and sealing-plug (6)
And the rotating bar (7) above sealing-plug (6) is extended to, it is socketed with above sealing-plug (6) on the outside of the rotating bar (7)
The back side of lantern ring (8), the lantern ring (8) is fixedly installed with adjusting rod (9), is fixedly installed with and is located at the top of the cover (1)
Mounting blocks (10) on the right side of sealing-plug (6) are fixedly installed at the top of the mounting blocks (10) solid on the right side of one end and adjusting rod (9)
Surely the hydraulic push rod (11) connected, the bottom wall of inner cavity of the cover (1) are offered positioned at groove (4) and mounting rod (2) opposite one
The leak hole (12) of side is socketed with the closure plate (13) internal positioned at cover (1), the closure plate on the outside of the rotating bar (7)
(13) top and bottom is fixedly installed with the mounting plate (14) on the outside of rotating bar (7), and the mounting plate (14) is separate
One end of closure plate (13) is fixedly installed with the nylon yarn (15) connecting with cover (1) inner sidewall, the inner sidewall of the cover (1)
It is fixedly installed with the Air Filter (16) being located on the left of closure plate (13), the bottom of the cover (1) is fixedly installed with link block
(17), the right side opening of the link block (17) is equipped with threaded hole (18).
2. a kind of good engine fan housing of dust tightness according to claim 1, it is characterised in that: the number of the baffle (3)
Amount no less than five, and baffle (3) is isodistantly spaced the outside for being distributed in mounting rod (2), baffle (3) inclined shape.
3. a kind of good engine fan housing of dust tightness according to claim 1, it is characterised in that: the sealing-plug (6) is in
Trapezoidal shape, and sealing-plug (6) is rubber.
4. a kind of good engine fan housing of dust tightness according to claim 1, it is characterised in that: the hydraulic push rod (11)
Outside be fixedly installed with shield, and shield can be iron.
5. a kind of good engine fan housing of dust tightness according to claim 1, it is characterised in that: the top of the cover (1)
Portion offers perforation, and the diameter in the aperture and rotating bar (7) perforated matches.
6. a kind of good engine fan housing of dust tightness according to claim 1, it is characterised in that: the threaded hole (18)
There are two quantity, and threaded hole (18) is symmetric in the left side of link block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170861.2U CN209724470U (en) | 2019-01-31 | 2019-01-31 | A kind of engine fan housing that dust tightness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170861.2U CN209724470U (en) | 2019-01-31 | 2019-01-31 | A kind of engine fan housing that dust tightness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209724470U true CN209724470U (en) | 2019-12-03 |
Family
ID=68682250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920170861.2U Expired - Fee Related CN209724470U (en) | 2019-01-31 | 2019-01-31 | A kind of engine fan housing that dust tightness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209724470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030352A (en) * | 2019-12-13 | 2020-04-17 | 兰溪太纲电子科技有限公司 | Portable movable engine dustproof device |
-
2019
- 2019-01-31 CN CN201920170861.2U patent/CN209724470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030352A (en) * | 2019-12-13 | 2020-04-17 | 兰溪太纲电子科技有限公司 | Portable movable engine dustproof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191203 Termination date: 20210131 |