CN209696517U - A kind of filter mechanism of magneto air inlet - Google Patents
A kind of filter mechanism of magneto air inlet Download PDFInfo
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- CN209696517U CN209696517U CN201822264396.7U CN201822264396U CN209696517U CN 209696517 U CN209696517 U CN 209696517U CN 201822264396 U CN201822264396 U CN 201822264396U CN 209696517 U CN209696517 U CN 209696517U
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- fixedly connected
- extension box
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- filter
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Abstract
The utility model discloses a kind of filter mechanism of magneto air inlet, including motor body, it is fixedly connected with extension box on the left of the motor body, is fixedly connected with connecting plate at the top of the extension box.Filter plate by being placed on the left side of extension box by the utility model, then rotary threaded sleeve, swivel nut is moved to the right by the screw thread of screw surface, swivel nut, which squeezes fixed plate, is fixed fixed plate by front of the crushing block to filter plate, screw rod pulls crank to move up and the bottom of filter plate is fixed simultaneously, to achieve the effect that twin fixed guide-vane, solving existing magneto can not be by contaminant filter, permanent magnet or the magnetic metallic surface of tool can be adsorbed on because of reasons such as electrostatic so as to cause impurity such as dusts, magneto operational efficiency is set to be lower, degree of aging becomes faster, the problem of to reduce magneto service life, the filter mechanism of the magneto air inlet, has the advantages that filtering dust impurity.
Description
Technical field
The utility model relates to magneto technical field, specially a kind of filter mechanism of magneto air inlet.
Background technique
Magneto is the synchronous motor that synchronous rotary magnetic field is generated by permanent magnet excitation, and permanent magnet generates rotation as rotor
Turn magnetic field, threephase stator winding, by armature-reaction, incudes three-phase symmetrical electric current, at this time rotor kinetic energy under rotating excitation field effect
It is converted into electric energy, when stator side is passed through three-phase symmetrical electric current, threephase stator electric current generates rotating excitation field, rotor rotation in space
It is moved in magnetic field by electromagnetic force, electric energy is converted into kinetic energy at this time.
The air that magneto is sucked during using air-cooled can adulterate dust impurity, be equipped with forever inside magneto
Magnet and the magnetic metal of tool will affect permanent magnet or have the magnetism of magnetic metal, but existing Permanent Magnet and Electric
Contaminant filter can not can be adsorbed on permanent magnet or the magnetic gold of tool so as to cause impurity such as dusts by machine because of reasons such as electrostatic
The surface of category makes magneto operational efficiency be lower, and degree of aging becomes faster, to reduce magneto service life.
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 filter mechanism of magneto air inlet, has
The advantages that filtering dust impurity, solving existing magneto can not be by contaminant filter, can be because so as to cause impurity such as dusts
The reasons such as electrostatic are adsorbed on permanent magnet or the magnetic metallic surface of tool, so that magneto operational efficiency is lower, aging journey
Degree becomes faster, thus the problem of reducing magneto service life.
(2) technical solution
In order to achieve the above object, the utility model provides the following technical solutions: a kind of filtering of magneto air inlet
Mechanism, including motor body are fixedly connected with extension box on the left of the motor body, are fixedly connected at the top of the extension box
There is connecting plate, the front end at the top of the connecting plate and rear side are fixedly connected to link block, pass through pin on the inside of the link block
Axis is connected with fixed plate, and the bottom of the extension box is fixedly connected with fixed block, and the front of the fixed block passes through pin shaft
It is connected with crank, the one end of the crank far from fixed block is connected with screw rod, the left end of the screw rod by pin shaft
Through fixed plate and the left side of fixed plate is extended to, the surface of the screw rod is threaded with the swivel nut on the left of fixed plate,
It is connected with filter plate on the left of the extension box, is contacted at the top of the bottom of the filter plate and crank, on the right side of the fixed plate
Top and bottom be fixedly connected to crushing block, the left contact of side and filter plate of the crushing block far from fixed plate.
Preferably, ventilation opening is offered on the left of the fixed plate, the inside of the ventilation opening is fixedly connected with wire netting
Cover.
Preferably, the front of the extension box offers opening, front side and rear side inside the extension box with the back side
It is connected with the baffle positioned at open interior, the top movable of the extension box is connected with runner, the bottom of the runner
Be fixedly connected with drive rod, the bottom end of the drive rod be through to the inside of extension box and being fixedly connected with contacted with baffle it is convex
Wheel, the drive rod are flexibly connected with extension box by bearing, and the surface of the baffle is contacted with the inner wall of opening.
Preferably, the front side for extending chamber interior wall bottom and rear side offer sliding slot, and the bottom of the baffle is fixed
It is connected with sliding block, the sliding block is slidably connected with sliding slot.
Preferably, the bottom for extending chamber interior wall is fixedly connected with tension block, and the front of the tension block is equal with the back side
It is fixedly connected with tension spring, is fixedly connected on the inside of side of the tension spring far from tension block and baffle.
Preferably, it is fixedly connected with limitting casing on the left of the connecting plate, extends to limitting casing at the top of the filter plate
Inside, the filter plate are slidably connected with limitting casing.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of filter mechanism of magneto air inlet, has following
The utility model has the advantages that
1, then the filter mechanism of the magneto air inlet rotates spiral shell by the way that filter plate to be placed on to the left side of extension box
Set, swivel nut are moved to the right by the screw thread of screw surface, and swivel nut, which squeezes fixed plate, makes fixed plate by crushing block to filter plate
Front is fixed, while screw rod pulling crank moves up and the bottom of filter plate is fixed, to reach twin fixed guide-vane
Effect, solving existing magneto can not can adsorb contaminant filter so as to cause impurity such as dusts because of reasons such as electrostatic
In permanent magnet or the magnetic metallic surface of tool, magneto operational efficiency is set to be lower, degree of aging becomes faster, to reduce
The problem of magneto service life, the filter mechanism of the magneto air inlet have the advantages that filtering dust impurity.
2, the filter mechanism of the magneto air inlet can be to biggish miscellaneous by setting ventilation opening and wire hood
Matter plays the role of blocking, while being convenient for air inlet draw air, by the way that opening, baffle, runner, drive rod and cam is arranged,
The intake of magneto ontology can be controlled, can control the wind pressure of motor body air inlet, it is possible to reduce dust
It is inhaled into impurity, by setting sliding slot and sliding block, can be improved stability when baffle movement, anti-baffle plate goes out with extension box
Existing gap, is inhaled into inside motor body from gap so as to cause dust, leads to the practicability for lowering filter plate, is drawn by setting
Block and tension spring are stretched, baffle can be made to have the function of reset, the operating procedure that user pushes baffle can be reduced, to reach
Time saving and energy saving effect can play the role of limit to filter plate, prevent filter plate from shaking when in use by setting limitting casing,
Facilitate crushing block that filter plate is fixed simultaneously, improves stability when filter plate uses.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model partial structurtes left view；
Fig. 3 is the utility model partial structurtes left view sectional view.
In figure: 1 motor body, 2 extension boxes, 3 connecting plates, 4 link blocks, 5 fixed plates, 6 fixed blocks, 7 cranks, 8 screw rods, 9
Swivel nut, 10 crushing blocks, 11 ventilation openings, 12 wire hoods, 13 openings, 14 baffles, 15 runners, 16 drive rods, 17 cams, 18 are slided
Slot, 19 sliding blocks, 20 tension blocks, 21 tension springs, 22 limitting casings, 23 filter plates.
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.
Please refer to Fig. 1-3, a kind of filter mechanism of magneto air inlet, including motor body 1, a left side for motor body 1
Side is fixedly connected with extension box 2, and front and the back side of extension box 2 offer opening 13, front side and rear side inside extension box 2
It is connected with the baffle 14 being located inside opening 13, the top movable of extension box 2 is connected with runner 15, the bottom of runner 15
It is fixedly connected with drive rod 16, the bottom end of drive rod 16 is through to the inside of extension box 2 and is fixedly connected with and contacts with baffle 14
Cam 17, drive rod 16 is flexibly connected with extension box 2 by bearing, and the surface of baffle 14 is contacted with the inner wall of opening 13, is led to
Setting opening 13, baffle 14, runner 15, drive rod 16 and cam 17 are crossed, the intake of magneto ontology 1 can be controlled
System, can control the wind pressure of 1 air inlet of motor body, it is possible to reduce dust is inhaled into impurity, before 2 inner wall bottom of extension box
Side and rear side offer sliding slot 18, and the bottom of baffle 14 is fixedly connected with sliding block 19, and sliding block 19 is slidably connected with sliding slot 18, lead to
Setting sliding slot 18 and sliding block 19 are crossed, can be improved the stability when movement of baffle 14, anti-baffle plate 14 is stitched with extension box 2
Gap is inhaled into inside motor body 1 so as to cause dust from gap, leads to the practicability for lowering filter plate 23,2 inner wall of extension box
Bottom be fixedly connected with tension block 20, front and the back side of tension block 20 are fixedly connected to tension spring 21, and tension spring 21 is far from drawing
The side for stretching block 20 is fixedly connected with the inside of baffle 14, by setting tension block 20 and tension spring 21, baffle 14 can be made to have
The function of reset can reduce the operating procedure that user pushes baffle 14, to achieve the effect that time saving and energy saving, extension box 2
Top be fixedly connected with connecting plate 3, the front end at 3 top of connecting plate and rear side are fixedly connected to link block 4, link block 4
Inside is connected with fixed plate 5 by pin shaft, and the left side of fixed plate 5 offers ventilation opening 11, and the inside of ventilation opening 11 is fixed
It is connected with wire hood 12, by setting ventilation opening 11 and wire hood 12, blocking can be played the role of to biggish impurity,
It is convenient for air inlet draw air simultaneously, the bottom of extension box 2 is fixedly connected with fixed block 6, and the front of fixed block 6 is living by pin shaft
Dynamic to be connected with crank 7, the one end of crank 7 far from fixed block 6 is connected with screw rod 8 by pin shaft, and the left end of screw rod 8 is through solid
Fixed board 5 and the left side for extending to fixed plate 5, the surface of screw rod 8 are threaded with the swivel nut 9 positioned at 5 left side of fixed plate, extension box
2 left side is connected with filter plate 23, and the bottom of filter plate 23 is contacted with the top of crank 7, and the left side of connecting plate 3 is fixedly connected with
Limitting casing 22, the top of filter plate 23 extend to the inside of limitting casing 22, and filter plate 23 is slidably connected with limitting casing 22, are limited by setting
Position frame 22, can play the role of limit to filter plate 23, prevent filter plate 23 from shaking when in use, while facilitate 10 pairs of crushing block filters
Plate 23 is fixed, and improves stability when filter plate 23 uses, and the top and bottom on 5 right side of fixed plate is fixedly connected to extruding
Block 10, the left contact of crushing block 10 side far from fixed plate 5 and filter plate 23.
When in use, filter plate 23 is inserted into the inside of limitting casing 22 by user, and then rotary threaded sleeve 9, swivel nut 9 pass through screw rod
The screw thread on 8 surfaces moves to the right, and swivel nut 9, which squeezes fixed plate 5, makes fixed plate 5 with the rotation of 4 center of circle of link block, and fixed plate 5 is logical
The extruding of crushing block 10 is crossed to which the front of filter plate 23 be fixed, while screw rod 8 pulls crank 7 to move up to filter plate 23
Bottom be fixed, achieve the effect that twin fixed guide-vane, when needing to adjust the intake of magneto ontology 1, rotating wheel 15,
Runner 15 is rotated with moving cam 17, and 17 rotary squeezing baffle 14 of cam keeps baffle 14 mobile to two sides, after use, is turned again
Turn wheel 15, tension spring 21 pull baffle 14 reset, thus achieve the effect that it is time saving and energy saving.
In conclusion the filter mechanism of the magneto air inlet, by the way that filter plate 23 to be placed on to the left side of extension box 2,
Then rotary threaded sleeve 9, swivel nut 9 are moved to the right by the screw thread on 8 surface of screw rod, and swivel nut 9, which squeezes fixed plate 5, keeps fixed plate 5 logical
It crosses crushing block 10 front of filter plate 23 is fixed, while screw rod 8 pulls crank 7 to move up the bottom progress to filter plate 23
Fixed, to achieve the effect that twin fixed guide-vane, solving existing magneto can not be by contaminant filter, so as to cause dust etc.
Impurity can be adsorbed on permanent magnet or the magnetic metallic surface of tool because of reasons such as electrostatic, become magneto operational efficiency
Low, degree of aging becomes faster, thus the problem of reducing magneto service life, the filter mechanism of the magneto air inlet, tool
The advantages that standby filtering dust impurity.
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.
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 filter mechanism of magneto air inlet, including motor body (1), it is characterised in that: the motor body (1)
Left side be fixedly connected with extension box (2), be fixedly connected with connecting plate (3), the connecting plate at the top of the extension box (2)
(3) front end and rear side at the top of are fixedly connected to link block (4), and the inside of the link block (4) is flexibly connected by pin shaft
Have fixed plate (5), the bottom of the extension box (2) is fixedly connected with fixed block (6), and the front of the fixed block (6) passes through pin
Axis is connected with crank (7), and the crank (7) is connected with screw rod (8) by pin shaft far from the one end of fixed block (6),
The left end of the screw rod (8) runs through fixed plate (5) and extends to the left side of fixed plate (5), and the surface screw thread of the screw rod (8) connects
It is connected to the swivel nut (9) being located on the left of fixed plate (5), is connected with filter plate (23), the filter plate on the left of the extension box (2)
(23) bottom is contacted with the top of crank (7), and the top and bottom on the right side of the fixed plate (5) is fixedly connected to crushing block
(10), the left contact of side and filter plate (23) of the crushing block (10) far from fixed plate (5).
2. a kind of filter mechanism of magneto air inlet according to claim 1, it is characterised in that: the fixed plate
(5) it is offered on the left of ventilation opening (11), the inside of the ventilation opening (11) is fixedly connected with wire hood (12).
3. a kind of filter mechanism of magneto air inlet according to claim 1, it is characterised in that: the extension box
(2) front offers opening (13) with the back side, and the internal front side of the extension box (2) is connected with rear side to be located at
Be open (13) internal baffle (14), and the top movable of the extension box (2) is connected with runner (15), the bottom of the runner (15)
Portion is fixedly connected with drive rod (16), and the bottom end of the drive rod (16) is through to the inside of extension box (2) and is fixedly connected with
The cam (17) contacted with baffle (14), the drive rod (16) are flexibly connected with extension box (2) by bearing, the baffle
(14) surface is contacted with the inner wall of opening (13).
4. a kind of filter mechanism of magneto air inlet according to claim 3, it is characterised in that: the extension box
(2) front side of inner wall bottom and rear side offer sliding slot (18), and the bottom of the baffle (14) is fixedly connected with sliding block (19),
The sliding block (19) is slidably connected with sliding slot (18).
5. a kind of filter mechanism of magneto air inlet according to claim 3, it is characterised in that: the extension box
(2) bottom of inner wall is fixedly connected with tension block (20), and front and the back side of the tension block (20) are fixedly connected to tension spring
(21), it is fixedly connected on the inside of the side and baffle (14) of the tension spring (21) separate tension block (20).
6. a kind of filter mechanism of magneto air inlet according to claim 1, it is characterised in that: the connecting plate
(3) it is fixedly connected on the left of limitting casing (22), the inside of limitting casing (22), the filter is extended at the top of the filter plate (23)
Plate (23) is slidably connected with limitting casing (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264396.7U CN209696517U (en) | 2018-12-31 | 2018-12-31 | A kind of filter mechanism of magneto air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264396.7U CN209696517U (en) | 2018-12-31 | 2018-12-31 | A kind of filter mechanism of magneto air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696517U true CN209696517U (en) | 2019-11-29 |
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ID=68637851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822264396.7U Active CN209696517U (en) | 2018-12-31 | 2018-12-31 | A kind of filter mechanism of magneto air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111065003A (en) * | 2019-12-05 | 2020-04-24 | 刘亚琼 | Big data connection equipment of stability when improving equipment power supply is connected |
| CN111181294A (en) * | 2020-01-13 | 2020-05-19 | 安徽理工大学 | High-voltage permanent magnet frequency conversion all-in-one machine |
-
2018
- 2018-12-31 CN CN201822264396.7U patent/CN209696517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111065003A (en) * | 2019-12-05 | 2020-04-24 | 刘亚琼 | Big data connection equipment of stability when improving equipment power supply is connected |
| CN111181294A (en) * | 2020-01-13 | 2020-05-19 | 安徽理工大学 | High-voltage permanent magnet frequency conversion all-in-one machine |
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