CN206996356U - It is a kind of that there is the powder mixing device for eliminating electrostatic - Google Patents
It is a kind of that there is the powder mixing device for eliminating electrostatic Download PDFInfo
- Publication number
- CN206996356U CN206996356U CN201720516822.4U CN201720516822U CN206996356U CN 206996356 U CN206996356 U CN 206996356U CN 201720516822 U CN201720516822 U CN 201720516822U CN 206996356 U CN206996356 U CN 206996356U
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- Prior art keywords
- agitating shaft
- gear
- mixing device
- electrostatic
- powder
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Abstract
The utility model belongs to powder mixing device technical field, more particularly to a kind of powder mixing device with elimination electrostatic.It is described in the utility model that there is the powder mixing device for eliminating electrostatic, the agitating shaft of described powder mixing device uses coaxial anti-paddle structure, stirring structure on agitating shaft sets also different, it is reasonable in design, realize that different directions are stirred to powder jointly, powder stirring is more abundant, and mixing is evenly；It is additionally arranged simultaneously and destatics ionic wind nozzle, eliminates electrostatic caused by being rubbed in powder whipping process between powder, avoid powder electrostatic from exploding, improve security performance.
Description
Technical field
The utility model belongs to powder mixing device technical field, more particularly to a kind of powder stirring with elimination electrostatic
Device.
Background technology
Due to high-speed stirred in powder whipping process, because friction produces electrostatic between powder, it is easy to dust explosion occurs,
Cause security incident；Existing powder stirring machine has been typically free of static eraser and has either eliminated electrostatic by being grounded,
Although such a method for eliminating electrostatic is simple, required for material, it is just effective only when material is conductor, if changing
Good elimination electrostatic efficiency can not be just played into insulator；Existing powder stirring machine stirring roll shaft structure is single simultaneously, stirs
Mix uneven, influence powder stirring and mixing effect.
Utility model content
Purpose of utility model：In order to overcome problem above, the purpose of this utility model is to provide a kind of with elimination electrostatic
Powder mixing device.
Technical scheme：A kind of powder mixing device with elimination electrostatic described in the utility model, including cone stir
Mix staving and upper port is big, lower port is small, and described conical stirring cylinder upper port is provided with cover plate, is set above described cover plate
Have a motor, in described conical stirring cylinder among be provided with the first agitating shaft and the second agitating shaft, the first described agitating shaft
With the second agitating shaft be coaxial anti-paddle structure and the first described agitating shaft is located inside the second described agitating shaft；Described
First agitating shaft lower end is provided with auger portion；The second agitating shaft lower end is provided with the stirring that some arrangements of stratiform up and down are set
Bar, the both ends of the puddler are provided with rabbling mechanism；Described motor lower end is connected with rotating shaft, and described rotating shaft lower end connects
First gear is connect, the first gear is rotated by chain-driving second gear, the 3rd tooth of connection below described second gear
Wheel, the 3rd described gear connect the first agitating shaft and drive the first agitating shaft to rotate, and the 3rd described gear engages the 4th tooth
Wheel, the 4th described gear the 5th gear of engagement, the 5th described gear and the 6th coaxial run-in synchronism of gear, the described the 6th
Gear engages the 7th gear, and the 7th described gear connects the second agitating shaft；Set on described conical stirring cylinder madial wall
Ionic wind nozzle is destaticed, the described ionic wind nozzle that destatics is connected with high-pressure air source；In described conical stirring cylinder
Electrostatic detection warning device is additionally provided with, described electrostatic detection warning device includes electrostatic induction device, alarm and central processing
Device, described electrostatic induction device are connected by cable with the analog quantity port of central processing unit, described alarm and centre
Manage the output port connection of device；Described conical stirring cylinder upper end is additionally provided with charging aperture, and lower end is provided with discharging opening.
In addition, described rabbling mechanism includes upper mixing part and lower mixing part, described upper mixing part and lower mixing part are to stir
It is in be symmetrical arranged up and down that bar, which is mixed, as symmetry axis, and the described V-shaped structure in upper mixing part, described lower mixing part is in reverse V-shaped structure.
Separately have, the first described agitating shaft and the second agitating shaft surface are equipped with one layer of anti-wearing liner.Improve agitating shaft
Anti-wear performance, increase the service life.
Also, the first described agitating shaft and the second agitating shaft surface are additionally provided with one layer and destatic layer.Further improve and eliminate
Electrostatic capacity, prevent dust electrostatic from exploding.
Further, the inner wall surface of described conical stirring cylinder also is provided with one layer and destatics layer.Further improve and eliminate
Electrostatic capacity, prevent dust electrostatic from exploding.
Again, described charging aperture is in funnel-shaped structure and upper end is big, and lower end is small.
Further, described discharging opening is in set obliquely.It is obliquely installed to play and is oriented to cushioning effect well.
In addition, described discharging opening is provided with four, four discharging opening annulars are distributed under described conical stirring cylinder
At port.
Additionally, the angle of inclination of described discharging opening is in 30 ° -60 ° with vertical direction.
In addition with described motor is variable-frequency motor.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：It is described in the utility model to have
The powder mixing device of electrostatic is eliminated, compared with prior art, is had the advantages that：The stirring of described powder mixing device
Axle uses coaxial anti-paddle structure, the stirring structure on agitating shaft set it is also different, it is reasonable in design, realize that different directions are total to
It is stirred with to powder, powder stirring is more abundant, and mixing is evenly；It is additionally arranged simultaneously and destatics ionic wind nozzle, eliminates powder
Electrostatic caused by friction between powder, avoids powder electrostatic from exploding, improves security performance in body whipping process.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is agitating shaft part-structure figure.
In figure：1 conical stirring cylinder, 2 cover plates, 3 motors, 31 machine shafts, 4 first agitating shafts, 41 auger portions,
5 second agitating shafts, 51 puddlers, 52 rabbling mechanisms, mixing part, 522 times mixing parts, 6 destatic ionic wind nozzle, 7 chargings on 521
Mouth, 8 discharging openings, 9 first gears, 10 second gears, 11 the 3rd gears, 12 the 4th gears, 13 the 5th gears, 14 the 6th gears,
15 the 7th gears, 16 chains, 17 electrostatic detection warning devices.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate.
Embodiment 1
As shown in Figure 1-2, a kind of powder mixing device with elimination electrostatic described in the present embodiment, including cone
Stirring cylinder 1 and upper port is big, lower port is small, and the described upper port of conical stirring cylinder 1 is provided with cover plate 2, described cover plate 2
Top is provided with motor 3, and centre is provided with the first agitating shaft 4 and the second agitating shaft 5 in described conical stirring cylinder 1, described
First agitating shaft 4 and the second agitating shaft 5 are coaxial anti-paddle structure and the first described agitating shaft 4 stirs positioned at described second
Inside axle 5；The described lower end of the first agitating shaft 4 is provided with auger portion 41；The lower end of second agitating shaft 5 is provided with above and below some
The puddler 51 that stratiform arrangement is set, the both ends of the puddler 51 are provided with rabbling mechanism 52；The described lower end of motor 3 connects
Rotating shaft 31, the described lower end of rotating shaft 31 connection first gear 9 are connected to, the first gear 9 drives second gear by chain 16
10 rotations, described the 3rd gear 13 of the lower section of second gear 10 connection, the first agitating shaft of the 3rd described gear 13 connection 4 and band
Dynamic first agitating shaft 4 rotates, and the 3rd described gear 13 engages the 4th gear 14, and the 4th described gear 14 engages the 5th gear
15, described 16 coaxial run-in synchronism of the 5th gear 15 and the 6th gear, the 6th described gear 16 engages the 7th gear 17, institute
The 7th gear 17 stated connects the second agitating shaft 5；The described madial wall of conical stirring cylinder 1 is provided with and destatics ionic wind nozzle
6, the described ionic wind nozzle 6 that destatics is connected with high-pressure air source；Electrostatic detection is additionally provided with described conical stirring cylinder 1
Warning device 17, described electrostatic detection warning device 17 include electrostatic induction device, alarm and central processing unit, and described is quiet
Electric inductor is connected by cable with the analog quantity port of central processing unit, the output end of described alarm and central processing unit
Mouth connection；The described upper end of conical stirring cylinder 1 is additionally provided with charging aperture 7, and lower end is provided with discharging opening 8.
As shown in Figure 1-2, the rabbling mechanism 52 described in the present embodiment includes upper mixing part 521 and lower mixing part 522, described
Upper mixing part 521 and lower mixing part 522 with puddler 51 be symmetry axis in being symmetrical arranged up and down, described upper mixing part 521
V-shaped structure, described lower mixing part 522 are in reverse V-shaped structure.
The first agitating shaft 4 and the surface of the second agitating shaft 5 described in the present embodiment are equipped with one layer of anti-wearing liner（It is not shown）.
The anti-wear performance of agitating shaft is improved, is increased the service life.
The first agitating shaft 4 and the surface of the second agitating shaft 5 described in the present embodiment are additionally provided with one layer and destatic layer（It is not shown）.
Further improve and eliminate electrostatic capacity, prevent dust electrostatic from exploding.
The inner wall surface of conical stirring cylinder 1 described in the present embodiment also is provided with one layer and destatics layer（It is not shown）.Enter
One step, which improves, eliminates electrostatic capacity, prevents dust electrostatic from exploding.
As shown in figure 1, the charging aperture 7 described in the present embodiment is in funnel-shaped structure and upper end is big, lower end is small.
As shown in figure 1, the discharging opening 8 described in the present embodiment is in set obliquely.It is obliquely installed to play to be oriented to well and delays
Punching acts on.
As shown in figure 1, the discharging opening 8 described in the present embodiment is provided with four, four discharging opening annulars are distributed on described circle
At the lower port of taper stirring cylinder 1.
As shown in figure 1, the angle of inclination of the discharging opening 8 described in the present embodiment is in 30 ° -60 ° with vertical direction.
As shown in Figure 1-2, the motor 3 described in the present embodiment is variable-frequency motor.
During utility model works, motor 3, which starts, drives first gear 9 to rotate, and first gear 9 drives the by chain 16
Two gears 10 rotate, and second gear 10 drives the 3rd gear 11 to rotate, and the 3rd gear 11 and the connection of the first agitating shaft 4 drive first
Agitating shaft 4 rotates, and the 3rd gear 11 drives the 4th gear 12 to rotate, and the 4th gear 12 drives the 5th gear 13 to rotate, the 6th tooth
14 and 13 coaxial synchronous axial system of the 5th gear are taken turns, now rotation direction has changed, and the 6th gear 14 drives the 7th gear 15
Rotating, the 7th gear 15 drives the second agitating shaft 5 to rotate backward, and realizes that the first agitating shaft 4 and the second agitating shaft 5 rotate backward,
Stirring is more uniform, and when electrostatic be present in conical stirring cylinder 1, electrostatic detection warning device 17 detects and sends alarm,
Staff opens high-pressure air source and destatics ion wind by destaticing ionic wind nozzle and eliminate toward being passed through in conical stirring cylinder 1
Due to electrostatic caused by phase mutual friction in powder whipping process inside conical stirring cylinder 1, prevent powder electrostatic from exploding, improve
The security performance of powder mixing device.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (10)
1. a kind of have the powder mixing device for eliminating electrostatic, it is characterised in that：Including conical stirring cylinder and upper port it is big,
Lower port is small, and described conical stirring cylinder upper port is provided with cover plate, and motor, described circular cone are provided with above described cover plate
The first agitating shaft and the second agitating shaft are provided among in shape stirring cylinder, the first described agitating shaft and the second agitating shaft are coaxial
Anti- paddle structure and the first described agitating shaft is located inside the second described agitating shaft；The first described agitating shaft lower end is provided with
Auger portion；The puddler that the second agitating shaft lower end is set provided with some arrangements of stratiforms up and down, the two of the puddler
End is provided with rabbling mechanism；Described motor lower end is connected with rotating shaft, described rotating shaft lower end connection first gear, and described the
One gear is rotated by chain-driving second gear, the 3rd gear of connection, the 3rd described gear below described second gear
Connect the first agitating shaft and drive the first agitating shaft to rotate, the 3rd described gear engages the 4th gear, the 4th described gear
The 5th gear, the 5th described gear and the 6th coaxial run-in synchronism of gear are engaged, the 6th described gear engages the 7th gear,
The 7th described gear connects the second agitating shaft；Described conical stirring cylinder madial wall is provided with and destatics ionic wind nozzle,
The described ionic wind nozzle that destatics is connected with high-pressure air source；Electrostatic detection alarm is additionally provided with described conical stirring cylinder
Device, described electrostatic detection warning device include electrostatic induction device, alarm and central processing unit, described electrostatic induction device
Connected by cable with the analog quantity port of central processing unit, described alarm connects with the output port of central processing unit；
Described conical stirring cylinder upper end is additionally provided with charging aperture, and lower end is provided with discharging opening.
A kind of 2. powder mixing device with elimination electrostatic according to claim 1, it is characterised in that：Described stirring
Mechanism includes upper mixing part and lower mixing part, and described upper mixing part and lower mixing part are symmetry axis in symmetrical above and below using puddler
Set, the described V-shaped structure in upper mixing part, described lower mixing part is in reverse V-shaped structure.
A kind of 3. powder mixing device with elimination electrostatic according to claim 1 or 2, it is characterised in that：Described
First agitating shaft and the second agitating shaft surface are equipped with one layer of anti-wearing liner.
A kind of 4. powder mixing device with elimination electrostatic according to claim 3, it is characterised in that：Described first
Agitating shaft and the second agitating shaft surface are additionally provided with one layer and destatic layer.
A kind of 5. powder mixing device with elimination electrostatic according to claim 4, it is characterised in that：Described circular cone
The inner wall surface of shape stirring cylinder also is provided with one layer and destatics layer.
A kind of 6. powder mixing device with elimination electrostatic according to claim 1 or 2, it is characterised in that：Described
Charging aperture is in funnel-shaped structure and upper end is big, and lower end is small.
A kind of 7. powder mixing device with elimination electrostatic according to claim 1 or 2, it is characterised in that：Described
Discharging opening is in set obliquely.
A kind of 8. powder mixing device with elimination electrostatic according to claim 7, it is characterised in that：Described discharging
Mouth is provided with four, and four discharging opening annulars are distributed at described conical stirring cylinder lower port.
A kind of 9. powder mixing device with elimination electrostatic according to claim 8, it is characterised in that：Described discharging
The angle of inclination of mouth is in 30 ° -60 ° with vertical direction.
A kind of 10. powder mixing device with elimination electrostatic according to claim 1 or 2, it is characterised in that：Described
Motor is variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516822.4U CN206996356U (en) | 2017-05-11 | 2017-05-11 | It is a kind of that there is the powder mixing device for eliminating electrostatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516822.4U CN206996356U (en) | 2017-05-11 | 2017-05-11 | It is a kind of that there is the powder mixing device for eliminating electrostatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996356U true CN206996356U (en) | 2018-02-13 |
Family
ID=61441798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720516822.4U Expired - Fee Related CN206996356U (en) | 2017-05-11 | 2017-05-11 | It is a kind of that there is the powder mixing device for eliminating electrostatic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996356U (en) |
-
2017
- 2017-05-11 CN CN201720516822.4U patent/CN206996356U/en not_active Expired - Fee Related
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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: 20180213 Termination date: 20190511 |