CN209642450U - A kind of direct current generator with dust-proof mechanism - Google Patents
A kind of direct current generator with dust-proof mechanism Download PDFInfo
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- CN209642450U CN209642450U CN201920643695.3U CN201920643695U CN209642450U CN 209642450 U CN209642450 U CN 209642450U CN 201920643695 U CN201920643695 U CN 201920643695U CN 209642450 U CN209642450 U CN 209642450U
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Abstract
The utility model relates to DC motor technology fields, especially a kind of direct current generator with dust-proof mechanism, including first shell, stator is equipped in first shell, rotor is equipped in the stator, the shaft rotated with is equipped in the rotor, the end of the first shell is movably installed with dustproof cover, the shaft passes through the end face of dustproof cover and extends out, mounting plate is symmetrically arranged on the inner wall of the dustproof cover and positioned at the two sides of shaft, the two sides of the mounting plate are symmetrically arranged with the clamping plate of arc-shaped, the both ends of the clamping plate are connected with the lockplate for being adjacent to installation plate surface setting, it is bolted between two clamping plates of mounting plate two sides by the first connection, two clamping plates one side close to each other is equipped with the cleaning block of arc, the cleaning block is attached to the surface of shaft.The utility model has good dust-proof effect, and dustproof construction cleaning easy to disassemble.
Description
Technical field
The utility model relates to DC motor technology field more particularly to a kind of direct current generators with dust-proof mechanism.
Background technique
Direct current generator (direct current machine), which refers to, can be converted into direct current energy mechanical energy (direct current drive
Machine) or convert mechanical energy into the rotating electric machine of direct current energy (dc generator).It is to be able to achieve direct current energy and mechanical energy
The motor converted mutually.It is dc motor when it makees motor running, converts electrical energy into mechanical energy；Make generator operation
When be dc generator, convert mechanical energy into electric energy.Direct current generator with the increase of use time, inside be easily accessible it is each
The part connected between the grey trifle in the world dirt of kind, particularly motor shaft and casing, since there are certain gap, dust is easy with motor
Axis enters the inside of motor, these dusts and miscellaneous dirt influence whether the performance of motor, will lead to the damage of motor when serious.
Utility model content
Purpose of the utility model is to solve one for existing in the prior art the shortcomings that being unable to effective dust, and proposing
Kind has the direct current generator of dust-proof mechanism.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of direct current generator with dust-proof mechanism, including first shell are designed, stator is equipped in first shell, it is described fixed
It is equipped with rotor in sub, is equipped with the shaft rotated in the rotor, the end of the first shell is movably installed with dustproof cover,
The shaft passes through the end face of dustproof cover and extends out, and is symmetrically arranged on the inner wall of the dustproof cover and positioned at the two sides of shaft
Mounting plate, the two sides of the mounting plate are symmetrically arranged with the clamping plate of arc-shaped, and the both ends of the clamping plate, which are connected with, is adjacent to mounting plate table
The lockplate of face setting is bolted, described in two by the first connection between two clamping plates of mounting plate two sides
Clamping plate one side close to each other is equipped with the cleaning block of arc, and the cleaning block is attached to the surface of shaft.
Preferably, the shaft is inserted into bearing, and the bearing is fixed in first shell.
Preferably, the first shell and dustproof cover one end edge close to each other are respectively connected with multiple connecting plates,
The position of the connecting plate corresponds to each other two-by-two, connects between the connecting plate on connecting plate and dustproof cover in the first shell
There is the second connection bolt.
Preferably, the cleaning block is sponge block, and the cleaning block touch that section is evenly equipped in the one side of shaft is V-shaped
Strip groove.
Preferably, the dustproof cover is movably installed with partition close to the side of first shell, and the shaft passes through on partition
The jack of setting.
Preferably, the outer wall of the first shell shows heat sink around its axis circular array, and the heat sink is perpendicular to
The outer wall of one shell.
Preferably, the lower section of the first shell is equipped with the first bottom plate, and the first shell passes through multiple supporting plates and first
Bottom plate connection, the lower section of first bottom plate are equipped with the second bottom plate parallel with it, are vertically connected on second bottom plate more
A adjusting rod, the adjusting rod run through the first bottom plate, the equal screw thread installation at the top and bottom of the first bottom plate on the adjusting rod
There is stop nut.
Preferably, the two sides of second bottom plate are connected with L-shaped positioning plate, and the positioning plate is equipped with multiple positioning
Hole.
Preferably, the end face of dustproof cover is equipped with sleeve, and the sleeve is sleeved on the outside of shaft, the inner wall of the sleeve
It is equipped with annular groove, the annular groove is installed with sealing ring.
The utility model proposes a kind of direct current generator with dust-proof mechanism, beneficial effect is:
1, the utility model is provided with a dustproof cover, and one is provided between the outside of motor shaft and the inside of motor casing
Layer protective barrier, to increase dust-proof effect；
2, dustproof cover can be dismantled, so that convenient clean the dust in dustproof cover；
3, a pair of clamping plate that can be dismantled is provided at shaft in dustproof cover, is provided with cleaning block in clamping plate, clearly
Clean piece can clean the dust and miscellaneous dirt entered in dustproof cover with motor shaft, to further increase dust-proof effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of direct current generator with dust-proof mechanism axonometric drawing；
Fig. 2 be the utility model proposes a kind of direct current generator with dust-proof mechanism another visual angle axonometric drawing；
Fig. 3 be the utility model proposes a kind of direct current generator with dust-proof mechanism front view；
Fig. 4 is the cross section structure schematic diagram of the A-A along Fig. 3；
Fig. 5 be the utility model proposes a kind of direct current generator with dust-proof mechanism right view.
In figure: first shell 1, heat sink 2, partition 3, dustproof cover 4, shaft 5, mounting plate 6, clamping plate 7, cleaning block 8, first
Connect bolt 9, stator 10, adjusting rod 11, positioning plate 12, location hole 13, supporting plate 14, the first bottom plate 15, the second bottom plate 16, limit
Nut 17, rotor 18, connecting plate 19, second connect bolt 20, sleeve 21, bearing 22, sealing ring 23, lockplate 24, strip groove
25。
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.
Referring to Fig.1-5, a kind of direct current generator with dust-proof mechanism, including first shell 1, interior be equipped with of first shell 1 are determined
Son 10, stator 10 is interior to be equipped with rotor 18, is equipped with the shaft 5 rotated in rotor 18, shaft 5 is inserted into bearing 22, bearing
22 are fixed in first shell 1.The end of first shell 1 is movably installed with dustproof cover 4, and shaft 5 passes through the end face of dustproof cover 4 simultaneously
It extends out, the end face of dustproof cover 4 is equipped with sleeve 21, and sleeve 21 is sleeved on the outside of shaft 5, and the inner wall of sleeve 21 is equipped with
Annular groove, annular groove are installed with sealing ring 23.It can be by the end of shaft 5 and first shell by the way that dismountable dustproof cover 4 is arranged
The inside of body 1 is isolated, and so as to prevent dust from entering inside first shell 1, sleeve 21 cooperates sealing ring 23 can
Good sealing effect is played, to prevent dust from entering.
It is symmetrically arranged with mounting plate 6 on the inner wall of dustproof cover 4 and positioned at the two sides of shaft 5, the two sides of mounting plate 6 are symmetrically arranged with
The clamping plate 7 of arc-shaped, the both ends of clamping plate 7 are connected with the lockplate 24 for being adjacent to the setting of 6 surface of mounting plate, are located at 6 two sides of mounting plate
Two clamping plates 7 between by first connection bolt 9 connect, two clamping plates 7 one side close to each other be equipped with arc cleaning
Block 8, cleaning block 8 are attached to the surface of shaft 5.Cleaning block 8 is sponge block, and cleaning block 8 touch and is evenly equipped with section in the one side of shaft 5
V-shaped strip groove 25.During shaft 5 rotates, cleaning block 8 is to the dust that is entered in dustproof cover 4 with shaft 5 and miscellaneous
Dirt is cleaned, and can increase the surface area of cleaning block 8 by strip groove 25, so that dust be facilitated to enter the interior of cleaning block 8
Portion, and then increase cleaning effect.Clamping plate 7 can be dismantled by the first connection bolt 9, so that convenient clear up cleaning block 8.
First shell 1 and one end edge close to each other of dustproof cover 4 are respectively connected with multiple connecting plates 19, connecting plate 19
Position correspond to each other two-by-two, be connected with the second company between the connecting plate 19 on the connecting plate 19 in first shell 1 and dustproof cover 4
Connecting bolt 20.By dismounting second connection bolt 20 can installation dustproof cover 4 easy to disassemble, thus facilitate in dustproof cover 4
Portion is cleared up.
Dustproof cover 4 is movably installed with partition 3 close to the side of first shell 1, and shaft 5 passes through the jack being arranged on partition 3.
The outer wall of first shell 1 shows heat sink 2, outer wall of the heat sink 2 perpendicular to first shell 1 around its axis circular array.Partition 3 rises
It, can be using the modes such as clamping or screw connection between partition 3 and the inner wall of dustproof cover 4 to the effect of baffle dust.Heat dissipation
Plate 2 is used to increase the heat dissipation effect of motor.
The lower section of first shell 1 is equipped with the first bottom plate 15, and first shell 1 is connected by multiple supporting plates 14 and the first bottom plate 15
It connects, the lower section of the first bottom plate 15 is equipped with the second bottom plate 16 parallel with it, is vertically connected with multiple adjusting rods on the second bottom plate 16
11, adjusting rod 11 runs through the first bottom plate 15, and equal screw thread is equipped with limit at the top and bottom of close first bottom plate 15 on adjusting rod 11
Nut 17.The two sides of second bottom plate 16 are connected with L-shaped positioning plate 12, and positioning plate 12 is equipped with multiple location holes 13.Pass through limit
Position nut 17 can adjust the distance between the first bottom plate 15 and the second bottom plate 16, thus as needed to the mounting height of motor
It is adjusted.By positioning plate 12 and location hole 13 it is convenient for that motor is installed.
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 (9)
1. a kind of direct current generator with dust-proof mechanism, including first shell (1), first shell (1) is interior to be equipped with stator (10), institute
It states in stator (10) and is equipped with rotor (18), the shaft (5) rotated with is equipped in the rotor (18), which is characterized in that described
The end of first shell (1) is movably installed with dustproof cover (4), and the shaft (5) passes through the end face of dustproof cover (4) and extends
It goes, is symmetrically arranged with mounting plate (6) on the inner wall of the dustproof cover (4) and positioned at the two sides of shaft (5), the mounting plate (6)
Two sides are symmetrically arranged with the clamping plate (7) of arc-shaped, and the both ends of the clamping plate (7) are connected with the lock for being adjacent to the setting of mounting plate (6) surface
Fixed board (24) is located between two clamping plates (7) of mounting plate (6) two sides through the first connection bolt (9) connection, two institutes
The cleaning block (8) that clamping plate (7) one side close to each other is equipped with arc is stated, the cleaning block (8) is attached to the surface of shaft (5).
2. a kind of direct current generator with dust-proof mechanism according to claim 1, which is characterized in that the shaft (5) is inserted
In bearing (22), the bearing (22) is fixed in first shell (1).
3. a kind of direct current generator with dust-proof mechanism according to claim 1, which is characterized in that the first shell
(1) and dustproof cover (4) one end edge close to each other is respectively connected with multiple connecting plates (19), the position of the connecting plate (19)
It sets and corresponds to each other two-by-two, connected between the connecting plate (19) on connecting plate (19) and dustproof cover (4) on the first shell (1)
There is the second connection bolt (20).
4. a kind of direct current generator with dust-proof mechanism according to claim 1, which is characterized in that the cleaning block (8)
For sponge block, the cleaning block (8) touch and is evenly equipped with the V-shaped strip groove in section (25) in the one sides of shaft (5).
5. a kind of direct current generator with dust-proof mechanism according to claim 1, which is characterized in that the dustproof cover (4)
Side close to first shell (1) is movably installed with partition (3), and the shaft (5) passes through the jack being arranged on partition (3).
6. a kind of direct current generator with dust-proof mechanism according to claim 1, which is characterized in that the first shell
(1) outer wall is shown heat sink (2) around its axis circular array, outer wall of the heat sink (2) perpendicular to first shell (1).
7. a kind of direct current generator with dust-proof mechanism according to claim 1, which is characterized in that the first shell
(1) lower section is equipped with the first bottom plate (15), and the first shell (1) is connect by multiple supporting plates (14) with the first bottom plate (15),
The lower section of first bottom plate (15) is equipped with the second bottom plate (16) parallel with it, is vertically connected on second bottom plate (16)
Multiple adjusting rods (11), the adjusting rod (11) run through the first bottom plate (15), close to the first bottom plate on the adjusting rod (11)
(15) equal screw thread is equipped with stop nut (17) at top and bottom.
8. a kind of direct current generator with dust-proof mechanism according to claim 7, which is characterized in that second bottom plate
(16) two sides are connected with L-shaped positioning plate (12), and the positioning plate (12) is equipped with multiple location holes (13).
9. a kind of direct current generator with dust-proof mechanism according to claim 1, which is characterized in that the end of dustproof cover (4)
Face is equipped with sleeve (21), and the sleeve (21) is sleeved on the outside of shaft (5), and the inner wall of the sleeve (21) is equipped with annular
Slot, the annular groove are installed with sealing ring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643695.3U CN209642450U (en) | 2019-05-04 | 2019-05-04 | A kind of direct current generator with dust-proof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643695.3U CN209642450U (en) | 2019-05-04 | 2019-05-04 | A kind of direct current generator with dust-proof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642450U true CN209642450U (en) | 2019-11-15 |
Family
ID=68498274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920643695.3U Active CN209642450U (en) | 2019-05-04 | 2019-05-04 | A kind of direct current generator with dust-proof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381567A (en) * | 2021-05-12 | 2021-09-10 | 叶陈金 | Magnetic-type stepping motor self-cleaning driving mechanism |
-
2019
- 2019-05-04 CN CN201920643695.3U patent/CN209642450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381567A (en) * | 2021-05-12 | 2021-09-10 | 叶陈金 | Magnetic-type stepping motor self-cleaning driving mechanism |
| CN113381567B (en) * | 2021-05-12 | 2024-02-02 | 叶陈金 | Magnetomotive stepping motor self-cleaning driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210209 Address after: 518100 villa of North Industrial Park, No.15 Chaoyang Road, Yanchuan community, Yanluo street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhongyue electromechanical Co.,Ltd. Address before: 342200 East Park of Shipai Industrial Park, Xunwu County, Ganzhou City, Jiangxi Province Patentee before: JIANGXI LIMA ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |