CN209278030U - A kind of diesel air air filter - Google Patents
A kind of diesel air air filter Download PDFInfo
- Publication number
- CN209278030U CN209278030U CN201821932580.8U CN201821932580U CN209278030U CN 209278030 U CN209278030 U CN 209278030U CN 201821932580 U CN201821932580 U CN 201821932580U CN 209278030 U CN209278030 U CN 209278030U
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- Prior art keywords
- ring
- diesel
- fixing pipe
- rectangle
- wall
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Abstract
The utility model discloses a kind of diesel air air filters, including fixing pipe, uniformly there are four rectangle sliding slots parallel to each other close to outlet end for the circumferential inner wall of the fixing pipe, and rectangle fixture block is slidably connected in four rectangle sliding slots, side of four rectangle fixture blocks in the middle part of fixing pipe is welded with connecting rod, and four connecting rods are welded with the same riffled tube far from one end of rectangle fixture block, the circumferential inner wall of the riffled tube is bolted with support tube, and the both ends of support tube are embedded with circular cone roller bearing, same root bull stick is rotatably connected between the inner ring of two circular cone roller bearings.The utility model can inside have air-flow by when drive bull stick and the arch brush board that is hinged on bull stick to rotate, and the dust being attached on strainer can be wiped in time, prevent dust from blocking the mesh of strainer, and the driving device makes its movement without the additional energy, the interior energy generated when taking full advantage of the inhalation effort of diesel engine.
Description
Technical field
The utility model relates to air filter technical field more particularly to a kind of diesel air air filters.
Background technique
Diesel locomotive engine is using diesel oil as needing in air oxygen ability full combustion, and diesel oil in combustion process
Machine be in combustion by air and atomization after diesel oil spray into cylinder together, therefore to enter cylinder in air it is pure
Degree require it is very high, and in this way the air containing impurity and diesel oil can generate in combustion some carbon containing pernicious gases and
Graininess harmful substance will affect the service life of diesel engine while pollution environment after burned in this way.
Therefore the gas generated by air filter to burning is needed to handle；But diesel engine in the prior art
After used a period of time, surface can accumulate a large amount of impurity to air filter, influence subsequent filter efficiency；For this purpose,
It is proposed that a kind of diesel air air filter solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of diesel engine air proposed
Filter.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of diesel air air filter, including fixing pipe, the circumferential inner wall of the fixing pipe are evenly equipped with close to outlet end
Four rectangle sliding slots parallel to each other, and rectangle fixture block is slidably connected in four rectangle sliding slots, four rectangle fixture blocks
Side in the middle part of fixing pipe is welded with connecting rod, and four connecting rods are welded with the same interior spiral shell far from one end of rectangle fixture block
Line pipe, the circumferential inner wall of the riffled tube are bolted with support tube, and the both ends of support tube are embedded with circular cone roller bearing, and two
Same root bull stick is rotatably connected between the inner ring of a circular cone roller bearing, the outer circumferential walls of the bull stick are covered close to bottom end
It is connected to retainer plate, and the outer circumferential walls of retainer plate are welded with U-shaped fixed plate, the company of rotation between the both side plate of the U-shaped fixed plate
It is connected to the same articulated slab, and articulated slab is welded with arch brush board far from one end of hinge joint, the top of the arch brush board is opened
It is connected with bristle at mouthful, the outer circumferential walls of the support tube are socketed with filter screen ring, and the bottom end card of filter screen ring close to bottom end
It is connected to strainer.
Preferably, the upper surface middle part of four rectangle fixture blocks is provided with ladder hole, and the bottom end of rectangle sliding slot is leaned on
The underface of nearly ladder hole is provided with screw hole, and four rectangle fixture blocks pass through fastening bolt and are fixed in rectangle sliding slot.
Preferably, the outer circumferential walls of the fixing pipe are provided with screw thread by two close end, and the both ends of fixing pipe are bolted with method
Lan Huan.
Preferably, the bottom end of the bull stick is provided with support rod, and the bottom end outer circumferential walls of support rod are socketed with fixing card
Ring, the outer circumferential walls of snap ring are equipped with the flabellum equidistantly distributed.
Preferably, two side plates of the U-shaped fixed plate are provided with axis hole close to middle part, and the company of rotation between two axis holes
It is connected to same root shaft, the centre of articulated slab is provided with the circular hole being coaxially distributed with axis hole, and the outer circumferential walls of shaft are socketed with torsion
Power spring.
Preferably, the articulated slab and side wall of U-shaped fixed plate is provided with close to the both ends of torque spring and torque spring
Compatible limiting slot, and the inner wall of U-shaped fixed plate is equipped with the self-locking tooth being distributed in a ring.
Preferably, the strainer in the filter screen ring is two layers, and the outer circumferential walls of filter screen ring outer ring are connected with sealing
Circle.
Compared with prior art, the utility model provides a kind of diesel air air filter, have it is following the utility model has the advantages that
1. by the flabellum for being fixed on support rod bottom end of setting, so as to drive bull stick when inside has air-flow to pass through
It rotates, and can in time wipe the dust being attached on strainer with the arch brush board being hinged on bull stick, prevent dust will
The mesh of strainer blocks, and the driving device makes its movement without the additional energy, takes full advantage of the air-breathing fortune of diesel engine
The interior energy generated when dynamic.
2. passing through the rectangular card that four rectangle sliding slots of outlet end are arranged in and are slidably connected in four rectangle sliding slots
Block, so as to be drawn upwardly out after removing whole device along the chute, to facilitate the disassembly and cleaning to the device.
3. be connected to the sealing ring of filter screen ring outer ring outer wall by setting, so as to allow the air of filter screen ring two sides
It avoids leaking from intersection, ensure that the air-tightness of device.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, and dismounting and cleaning are convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of diesel air air filter schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of diesel air air filter U-shaped fixed plate structural schematic diagram；
Fig. 3 be the utility model proposes a kind of diesel air air filter A at enlarged structure schematic diagram.
In figure: 1- fixing pipe, 2- filter screen ring, 3- screw hole, 4- rectangle fixture block, 5- ladder hole, 6- rectangle sliding slot, 7- branch
Stay tube, 8- riffled tube, 9- bull stick, 10-U shape fixed plate, 11- arch brush board, 12- articulated slab, 13- support rod, 14- flabellum,
15- shaft, 16- axis hole, 17- torque spring, 18- limiting slot, 19- circular hole, 20- sealing ring.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of diesel air air filter, including fixing pipe 1, the circumferential inner wall of fixing pipe 1 is close to outlet
End is uniformly distributed, and there are four rectangle sliding slots 6 parallel to each other, and rectangle fixture block 4 is slidably connected in four rectangle sliding slots 6, four squares
Shape fixture block 4 is welded with connecting rod close to the side at 1 middle part of fixing pipe, and four connecting rods are welded with far from one end of rectangle fixture block 4
The same riffled tube 8, the circumferential inner wall of riffled tube 8 is bolted with support tube 7, and the both ends of support tube 7 are embedded with circular cone
Roller bearing is rotatably connected to same root bull stick 9 between the inner ring of two circular cone roller bearings, and the outer circumferential walls of bull stick 9 are close
Bottom end is socketed with retainer plate, and the outer circumferential walls of retainer plate are welded with U-shaped fixed plate 10, between the both side plate of U-shaped fixed plate 10
It is rotatably connected to the same articulated slab 12, and articulated slab 12 is welded with arch brush board 11, arch brush board far from one end of hinge joint
Bristle is connected at 11 top end opening, the outer circumferential walls of support tube 7 are socketed with filter screen ring 2, and filter screen ring 2 close to bottom end
Bottom end be connected with strainer.
In the utility model, the upper surface middle part of four rectangle fixture blocks 4 is provided with ladder hole 5, and the bottom of rectangle sliding slot 6
The underface close to ladder hole 5 is held to be provided with screw hole 3, four rectangle fixture blocks 4 are fixed on rectangle sliding slot 6 by fastening bolt
It is interior.
Wherein, the outer circumferential walls of fixing pipe 1 are provided with screw thread by two close end, and the both ends of fixing pipe 1 are bolted with flange ring.
Wherein, the bottom end of bull stick 9 is provided with support rod 13, and the bottom end outer circumferential walls of support rod 13 are socketed with fixing card
Ring, the outer circumferential walls of snap ring are equipped with the flabellum 14 equidistantly distributed.
Wherein, two side plates of U-shaped fixed plate 10 are provided with axis hole 16 close to middle part, and the company of rotation between two axis holes 16
It is connected to same root shaft 15, the centre of articulated slab 12 is provided with the circular hole 19 being coaxially distributed with axis hole 16, and outside the circumference of shaft 15
Wall is socketed with torque spring 17.
Wherein, the articulated slab 12 and side wall of U-shaped fixed plate 10 is provided with close to the both ends of torque spring 17 and torque spring
Compatible limiting slot 18, and the inner wall of U-shaped fixed plate 10 is equipped with the self-locking tooth being distributed in a ring.
Wherein, the strainer in filter screen ring 2 is two layers, and the outer circumferential walls of 2 outer ring of filter screen ring are connected with sealing ring 20,
Bristle is in close contact with the screen surface by near-bottom.
Working principle: the present apparatus is accessed when use among the air inlet pipe of diesel engine, later when diesel engine air-breathing
Air-flow from bottom to top can be generated, so that the flabellum 14 for being fixed on 13 bottom end of support rod be driven to rotate at the first time, and then is driven
Bull stick 19 and the arch brush board 11 being hinged on bull stick 19 rotate, and the bristle on arch brush board 11 will be attached to strainer in time at this time
Dust on lower surface is rhythmically wiped, and prevents dust from blocking the mesh of strainer, and the driving device is without attached
The energy added makes its movement, the interior energy generated when taking full advantage of diesel engine inhalation effort.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of diesel air air filter, including fixing pipe (1), which is characterized in that the circumferential inner wall of the fixing pipe (1) leans on
Nearly outlet end is uniformly distributed, and there are four rectangle sliding slots (6) parallel to each other, and slidably connect rectangular card in four rectangle sliding slots (6)
Block (4), side of four rectangle fixture blocks (4) in the middle part of fixing pipe (1) is welded with connecting rod, and four connecting rods are far from square
One end of shape fixture block (4) is welded with the same riffled tube (8), and the circumferential inner wall of the riffled tube (8) is bolted with support tube
(7), and the both ends of support tube (7) are embedded with circular cone roller bearing, rotate between the inner ring of two circular cone roller bearings
It is connected with same root bull stick (9), the outer circumferential walls of the bull stick (9) are socketed with retainer plate, and the circumference of retainer plate close to bottom end
Outer wall is welded with U-shaped fixed plate (10), is rotatably connected to the same articulated slab between the both side plate of the U-shaped fixed plate (10)
(12), and articulated slab (12) is welded with arch brush board (11) far from one end of hinge joint, and the top of the arch brush board (11) is opened
It is connected with bristle at mouthful, the outer circumferential walls of the support tube (7) are socketed with filter screen ring (2) close to bottom end, and filter screen ring (2)
Bottom end be connected with strainer.
2. a kind of diesel air air filter according to claim 1, which is characterized in that four rectangle fixture blocks (4)
Upper surface middle part be provided with ladder hole (5), and the bottom end of rectangle sliding slot (6) is opened close to the underface of ladder hole (5)
Have screw hole (3), four rectangle fixture blocks (4) are fixed in rectangle sliding slot (6) by fastening bolt.
3. a kind of diesel air air filter according to claim 1, which is characterized in that the circumference of the fixing pipe (1)
Outer wall is provided with screw thread by two close end, and the both ends of fixing pipe (1) are bolted with flange ring.
4. a kind of diesel air air filter according to claim 1, which is characterized in that the bottom end of the bull stick (9) is set
It is equipped with support rod (13), and the bottom end outer circumferential walls of support rod (13) are socketed with fixing clasp, the outer circumferential walls of snap ring are equipped with etc.
The flabellum (14) of range distribution.
5. a kind of diesel air air filter according to claim 1, which is characterized in that the U-shaped fixed plate (10)
Two side plates are provided with axis hole (16) close to middle part, and are rotatably connected to same root shaft (15) between two axis holes (16), hinge
The centre of fishplate bar (12) is provided with the circular hole (19) being coaxially distributed with axis hole (16), and the outer circumferential walls of shaft (15) are socketed with torsion
Spring (17).
6. a kind of diesel air air filter according to claim 5, which is characterized in that the articulated slab (12) and U-shaped
The side wall of fixed plate (10) is provided with limiting slot (18) compatible with torque spring, and U close to the both ends of torque spring (17)
The inner wall of shape fixed plate (10) is equipped with the self-locking tooth being distributed in a ring.
7. a kind of diesel air air filter according to claim 1, which is characterized in that in the filter screen ring (2)
Strainer is two layers, and the outer circumferential walls of filter screen ring (2) outer ring are connected with sealing ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932580.8U CN209278030U (en) | 2018-11-22 | 2018-11-22 | A kind of diesel air air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932580.8U CN209278030U (en) | 2018-11-22 | 2018-11-22 | A kind of diesel air air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278030U true CN209278030U (en) | 2019-08-20 |
Family
ID=67602190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821932580.8U Active CN209278030U (en) | 2018-11-22 | 2018-11-22 | A kind of diesel air air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096544A (en) * | 2020-11-23 | 2020-12-18 | 山东艾泰克环保科技股份有限公司 | Empty filter assembly with dustproof filtering capability |
-
2018
- 2018-11-22 CN CN201821932580.8U patent/CN209278030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096544A (en) * | 2020-11-23 | 2020-12-18 | 山东艾泰克环保科技股份有限公司 | Empty filter assembly with dustproof filtering capability |
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