CN207598528U - A kind of dust-proof electric vacuum pump - Google Patents
A kind of dust-proof electric vacuum pump Download PDFInfo
- Publication number
- CN207598528U CN207598528U CN201721655776.2U CN201721655776U CN207598528U CN 207598528 U CN207598528 U CN 207598528U CN 201721655776 U CN201721655776 U CN 201721655776U CN 207598528 U CN207598528 U CN 207598528U
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- CN
- China
- Prior art keywords
- placing box
- fixedly connected
- fixture block
- rotary shaft
- dust
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Abstract
The utility model discloses a kind of dust-proof electric vacuum pumps, including the first placing box, fixed plate is fixedly connected at the top of first placing box, the surface of the fixed plate offers the first groove, the top slide of the fixed plate is connected with the second placing box, and the surface of second placing box offers first through hole；The internal activity of first groove is connected with rotary shaft.The utility model is by setting rotary shaft, achieve the effect that drive flabellum rotation, pass through flabellum, achieve the effect that draw air, by vacuum generator, achieve the effect that generate vacuum, pass through the second placing box and first through hole, air is facilitated to enter in the first groove, by filter screen, achieve the effect that block dust, pass through cover board, reach the fixed effect to filter screen, by the first fixture block and the first card slot, reach the fixed effect to cover board, effectively dust in air can be filtered, the operation of vacuum pump is not interfered with, it is convenient for people to use.
Description
Technical field
The utility model is related to automobile brake technical field, specially a kind of dust-proof electric vacuum pump.
Background technology
Electric vehicle refers to using vehicle power supply as power, drives wheels travel with motor, meets road traffic, security legislation
The vehicle of requirements, since effect on environment is smaller with respect to orthodox car, prospect is had an optimistic view of extensively, but current techniques are still not
Maturation, electric vacuum pump are key positions in braking system of electric car, and electric vacuum pump needs to absorb from the external world at runtime
Air, and existing vacuum pump can not be handled the dust in air, dust is accumulated for a long time can be to influencing vacuum pump
Operation, thus it is proposed that a kind of dust-proof electric vacuum pump.
Utility model content
The purpose of this utility model is to provide a kind of dust-proof electric vacuum pump, have can effectively to dust in air into
The advantages of going and filter, not interfering with vacuum pump operation, solving effectively to be filtered dust in air, can influence vacuum
The problem of pump operation.
To achieve the above object, the utility model provides following technical solution：A kind of dust-proof electric vacuum pump, including
One placing box is fixedly connected with fixed plate at the top of first placing box, and the surface of the fixed plate offers the first groove,
The top slide of the fixed plate is connected with the second placing box, and the surface of second placing box offers first through hole；
The internal activity of first groove is connected with rotary shaft, and the surface of the rotary shaft is arranged with flabellum, described solid
Vacuum generator is communicated on the right side of fixed board, the bottom of the vacuum generator is communicated with connecting tube, the top of the rotary shaft
The inside of the second placing box is extended to, support plate has been fixedly connected at the top of the rotary shaft both sides, the support plate is separate
One end of rotary shaft is fixedly connected with the inner wall of the second placing box, and second placing box is internally provided with filter screen, described
The shaft that passes on left at the top of second placing box is connected with cover board, and the first card is fixedly connected on the right side of the cover board bottom
Block, the right side opening at the top of second placing box are equipped with the first card slot being used cooperatively with the first fixture block, first fixture block with
First card slot is clamped.
Preferably, motor is fixedly connected on the right side of first placing box, the shaft of the motor extends to first and puts
The inside for putting case is fixedly connected with the first angular wheel, and the second angular wheel is provided at the top of the first placement box cavity,
First angular wheel is engaged with the second angular wheel, and the top of second angular wheel is fixedly connected with rotary shaft.
Preferably, the second through-hole is offered, and the second through-hole is connected with the first groove at the axle center at the top of the fixed plate,
The inner wall of second through-hole is fixedly connected with bearing, and the one end of the bearing far from the second through-hole wall connects with rotary shaft activity
It connects.
Preferably, the both sides of the second placing box bottom have been fixedly connected with sliding block, are opened up at the top of the fixed plate
There is the sliding slot being used cooperatively with sliding block, the sliding block is slidably connected with sliding slot.
Preferably, the right side opening on the second placing box surface is equipped with the second groove, and the inside of second groove is fixed
Connecting rod is connected with, is fixedly connected with the second fixture block on the left of the connecting rod, the right side opening of first fixture block is equipped with and the
The second card slot that two fixture blocks are used cooperatively, second fixture block and the second card slot are clamped, and the surface of the connecting rod is arranged with bullet
Spring, one end of the spring are fixedly connected with the second fixture block, in the one end of the spring far from the second fixture block and the second groove
Wall is fixedly connected, and the external stability that the one end of the connecting rod far from the second fixture block extends to the second placing box is connected with pulling plate.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model achievees the effect that drive flabellum rotation, by flabellum, it is empty to reach absorption by setting rotary shaft
The effect of gas by vacuum generator, achievees the effect that generate vacuum, by the second placing box and first through hole, facilitates air
Into in the first groove, by filter screen, achieve the effect that block dust, by cover board, reach the fixed effect to filter screen
Fruit by the first fixture block and the first card slot, reaches the fixed effect to cover board, effectively dust in air can be filtered, no
The operation of vacuum pump can be influenced, it is convenient for people to use.
2nd, the utility model achievees the effect that drive the rotation of the first angular wheel, passes through the first angular wheel by motor
With the second angular wheel, achieve the effect that drive rotary shaft rotation, flabellum is avoided to be in the presence of not rotating, while also avoid
There is the effect that can not generate wind-force, by the second through-hole and bearing, reach the fixed effect to rotary shaft, rotary shaft is avoided to go out
Now can not fixed situation, by sliding block and sliding slot, achieve the effect that assist the rotation of the second placing box, avoiding the occurrence of can not be to ash
The effect of dirt filtering by support plate, achievees the effect that support filter screen, while also reaches and drive the rotation of the second placing box
Effect by the second fixture block and the second card slot, reaches the shape for the fixed effect of the first fixture block, avoiding the first fixture block appearance activity
Condition by pulling plate, facilitates pulling connecting rod, and the second fixture block is avoided irremovable situation occur.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes enlarged diagram of A in the utility model Fig. 1.
In figure：1 first placing box, 2 fixed plates, 3 first grooves, 4 second placing boxes, 5 first through hole, 6 rotary shafts, 7 fans
Leaf, 8 vacuum generators, 9 connecting tubes, 10 support plates, 11 filter screens, 12 cover boards, 13 first fixture blocks, 14 first card slots, 15 motors,
16 first angular wheels, 17 second angular wheels, 18 second through-holes, 19 bearings, 20 sliding blocks, 21 sliding slots, 22 second grooves, 23 connect
Extension bar, 24 second fixture blocks, 25 second card slots, 26 springs, 27 pulling plates.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of dust-proof electric vacuum pump, including the first placing box 1, the right side of the first placing box 1 is consolidated
Surely motor 15 is connected with, by motor 15, achievees the effect that drive the rotation of the first angular wheel 16, the shaft of motor 15 extends to
The inside of first placing box 1 is fixedly connected with the first angular wheel 16, and the first placing box is provided with the second taper at the top of 1 inner cavity
Gear 17, the first angular wheel 16 are engaged with the second angular wheel 17, and the top of the second angular wheel 17 is fixed with rotary shaft 6 to be connected
It connects, by the first angular wheel 16 and the second angular wheel 17, achievees the effect that rotary shaft 6 is driven to rotate, flabellum 7 is avoided to occur
The situation that can not be rotated, while the effect that can not generate wind-force is also avoided the occurrence of, the top of the first placing box 1 is fixedly connected with
Fixed board 2 offers the second through-hole 18, and the second through-hole 18 is connected with the first groove 3 at the axle center at the top of fixed plate 2, and second leads to
The inner wall in hole 18 is fixedly connected with bearing 19, and the one end of bearing 19 far from 18 inner wall of the second through-hole is flexibly connected with rotary shaft 6, leads to
Cross the second through-hole 18 and bearing 19, reach to 6 fixed effect of rotary shaft, avoid rotary shaft 6 occur can not fixed situation, Gu
The surface of fixed board 2 offers the first groove 3, and the top slide of fixed plate 2 is connected with the second placing box 4,4 bottom of the second placing box
Both sides be fixedly connected with sliding block 20, the top of fixed plate 2 offers the sliding slot 21 being used cooperatively with sliding block 20, sliding block 20 with
Sliding slot 21 is slidably connected, and by sliding block 20 and sliding slot 21, achievees the effect that assist the rotation of the second placing box 4, avoiding the occurrence of can not
To the effect of filtering dust, the surface of the second placing box 4 offers first through hole 5；
The internal activity of first groove 3 is connected with rotary shaft 6, and the surface of rotary shaft 6 is arranged with flabellum 7, the right side of fixed plate 2
Side is communicated with vacuum generator 8, and the bottom of vacuum generator 8 is communicated with connecting tube 9, and the top of rotary shaft 6 extends to second and puts
The inside of case 4 is put, rotary shaft has been fixedly connected with support plate 10 at the top of 6 both sides, by support plate 10, reaches to filter screen 11
The effect of support, while also achieve the effect that drive the rotation of the second placing box 4, the one end of support plate 10 far from rotary shaft 6 and the
The inner wall of two placing boxes 4 is fixedly connected, and the second placing box 4 is internally provided with filter screen 11, the left side at 4 top of the second placing box
Cover board 12 is connected with by shaft, the first fixture block 13,4 surface of the second placing box are fixedly connected on the right side of 12 bottom of cover board
Right side opening be equipped with the second groove 22, the inside of the second groove 22 is fixedly connected with connecting rod 23, and the left side of connecting rod 23 is fixed
It is connected with the second fixture block 24, the right side opening of the first fixture block 13 is equipped with the second card slot 25 being used cooperatively with the second fixture block 24, and second
Fixture block 24 is clamped with the second card slot 25, by the second fixture block 24 and the second card slot 25, is reached to 13 fixed effect of the first fixture block,
The first fixture block 13 is avoided activity be in the presence of, the surface of connecting rod 23 is arranged with spring 26, one end of spring 26 and the second card
Block 24 is fixedly connected, and the one end of spring 26 far from the second fixture block 24 is fixedly connected with the inner wall of the second groove 22, and connecting rod 23 is remote
The external stability that one end from the second fixture block 24 extends to the second placing box 4 is connected with pulling plate 27, by pulling plate 27, facilitates pulling
Connecting rod 23, avoids the second fixture block 24 from irremovable situation occur, and the right side opening at 4 top of the second placing box is equipped with and the first card
The first card slot 14 that block 13 is used cooperatively, the first fixture block 13 are clamped with the first card slot 14, by setting rotary shaft 6, reach drive
The effect that flabellum 7 rotates, by flabellum 7, achievees the effect that draw air, by vacuum generator 8, reaches the effect for generating vacuum
Fruit by the second placing box 4 and first through hole 5, facilitates air to enter in the first groove 3, by filter screen 11, reaches to dust
The effect blocked by cover board 12, reaches to 11 fixed effect of filter screen, by the first fixture block 13 and the first card slot 14, reaches
To 12 fixed effect of cover board, effectively dust in air can be filtered, the operation of vacuum pump is not interfered with, be convenient for people to
Use.
In use, motor 15 is run, motor 15 drives the first angular wheel 16 to rotate, and the first angular wheel 16 passes through second
Angular wheel 17 drives rotary shaft 6 to rotate, while also flabellum 7 is driven to rotate, and the first groove is drawn air by first through hole 5
In 3, dust is filtered by filter screen 11, and after air enters in the first groove 3, vacuum generator 8 is run, and air is from vacuum
Discharge makes connecting tube 9 everywhere in vacuum shape in generator 8, easy to use, when dust is excessive on filter screen 11, pulls pulling plate
27, pulling plate 27 drives the second fixture block 24 to be extracted out out of second card slot 25, and movable cover plate 12 can replace filter screen 11, protects
The use of vacuum pump is hindered.
In summary：The dust-proof electric vacuum pump passes through rotary shaft 6, flabellum 7, vacuum generator 8, connecting tube 9, mistake
The cooperation of strainer 11, cover board 12, the first fixture block 13 and the first card slot 14, solving effectively to carry out dust in air
The problem of filtering, vacuum pump operation can be influenced.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dust-proof electric vacuum pump, including the first placing box (1), it is characterised in that：The top of first placing box (1)
Portion is fixedly connected with fixed plate (2), and the surface of the fixed plate (2) offers the first groove (3), the top of the fixed plate (2)
Portion slidably connects the second placing box (4), and the surface of second placing box (4) offers first through hole (5)；
The internal activity of first groove (3) is connected with rotary shaft (6), and the surface of the rotary shaft (6) is arranged with flabellum
(7), vacuum generator (8) is communicated on the right side of the fixed plate (2), the bottom of the vacuum generator (8) is communicated with connection
It manages (9), the inside of the second placing box (4) is extended at the top of the rotary shaft (6), the top of rotary shaft (6) both sides is equal
Support plate (10) is fixedly connected with, the support plate (10) one end and the inner wall of the second placing box (4) far from rotary shaft (6) are consolidated
Fixed connection, second placing box (4) are internally provided with filter screen (11), and the left side at the top of second placing box (4) leads to
It crosses shaft and is connected with cover board (12), be fixedly connected with the first fixture block (13) on the right side of cover board (12) bottom, described
Right side opening at the top of two placing boxes (4) is equipped with the first card slot (14) being used cooperatively with the first fixture block (13), first fixture block
(13) it is clamped with the first card slot (14).
2. a kind of dust-proof electric vacuum pump according to claim 1, it is characterised in that：First placing box (1)
Right side is fixedly connected with motor (15), and the inside that the shaft of the motor (15) extends to the first placing box (1) is fixedly connected with
First angular wheel (16) is provided with the second angular wheel (17), first cone at the top of the first placing box (1) inner cavity
Shape gear (16) is engaged with the second angular wheel (17), top and the fixed company of rotary shaft (6) of second angular wheel (17)
It connects.
3. a kind of dust-proof electric vacuum pump according to claim 1, it is characterised in that：At the top of the fixed plate (2)
The second through-hole (18) is offered at axle center, and the second through-hole (18) is connected with the first groove (3), second through-hole (18) it is interior
Wall is fixedly connected with bearing (19), and the one end of the bearing (19) far from the second through-hole (18) inner wall connects with rotary shaft (6) activity
It connects.
4. a kind of dust-proof electric vacuum pump according to claim 1, it is characterised in that：Second placing box (4) bottom
The both sides in portion have been fixedly connected with sliding block (20), and the cunning being used cooperatively with sliding block (20) is offered at the top of the fixed plate (2)
Slot (21), the sliding block (20) are slidably connected with sliding slot (21).
5. a kind of dust-proof electric vacuum pump according to claim 1, it is characterised in that：Second placing box (4) table
The right side opening in face is equipped with the second groove (22), and the inside of second groove (22) is fixedly connected with connecting rod (23), the company
The second fixture block (24) is fixedly connected on the left of extension bar (23), the right side opening of first fixture block (13) is equipped with and the second fixture block
(24) the second card slot (25) being used cooperatively, second fixture block (24) are clamped with the second card slot (25), the connecting rod (23)
Surface be arranged with spring (26), one end of the spring (26) is fixedly connected with the second fixture block (24), and the spring (26) is remote
One end from the second fixture block (24) is fixedly connected with the inner wall of the second groove (22), and the connecting rod (23) is far from the second fixture block
(24) external stability that one end extends to the second placing box (4) is connected with pulling plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655776.2U CN207598528U (en) | 2017-12-01 | 2017-12-01 | A kind of dust-proof electric vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655776.2U CN207598528U (en) | 2017-12-01 | 2017-12-01 | A kind of dust-proof electric vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598528U true CN207598528U (en) | 2018-07-10 |
Family
ID=62762016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655776.2U Expired - Fee Related CN207598528U (en) | 2017-12-01 | 2017-12-01 | A kind of dust-proof electric vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085534A (en) * | 2019-12-25 | 2020-05-01 | 深圳市伊乐农贸有限公司 | Environment-friendly soil remediation equipment with prevent deposiing function |
-
2017
- 2017-12-01 CN CN201721655776.2U patent/CN207598528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085534A (en) * | 2019-12-25 | 2020-05-01 | 深圳市伊乐农贸有限公司 | Environment-friendly soil remediation equipment with prevent deposiing function |
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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 |
Granted publication date: 20180710 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |