CN206897273U - Blade impeller and agitator tank - Google Patents
Blade impeller and agitator tank Download PDFInfo
- Publication number
- CN206897273U CN206897273U CN201720754831.7U CN201720754831U CN206897273U CN 206897273 U CN206897273 U CN 206897273U CN 201720754831 U CN201720754831 U CN 201720754831U CN 206897273 U CN206897273 U CN 206897273U
- Authority
- CN
- China
- Prior art keywords
- blade
- agitating shaft
- worm gear
- impeller
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of blade impeller, including mixing axle and at least two blades, each described blade passes through bulb pin connection with agitating shaft, the ball stud includes bulb, shank and pin tail, the bulb is arranged on agitating shaft, the pin tail is connected with blade, and worm gear is also arranged with the shank, and agitating shaft parallel direction is being provided with the worm screw engaged with the worm gear.Blade impeller provided by the utility model can realize the purpose for freely adjusting blade angle by worm gear, worm screw, realize an impeller multiple use, saved cost.
Description
Technical field
Field of chemical equipment is the utility model is related to, is a kind of blade impeller and agitator tank specifically.
Background technology
Stirring is important chemical process unit with mixing, because the difference of application target, stirring, mixing apparatus form are more
Kind is various, but is all to reach mixing purpose by media flow.Generally, the liquid flowing state in agitator tank is extremely complex
, its shape, angle with blade has important relationship.
Blade impeller be by elongated tabular blade weldering or riveting on agitating shaft, according to the difference of setting angle, can be divided into
Flat leaf oar and hinged joint oar.Flat leaf oar is that blade is parallel with agitating shaft, and folding oar is blade and the angle of agitating shaft sandwiched one.
Due to blade be weldering or riveting on agitating shaft, can not adjust blade angle, therefore in uncontrollable, adjustment agitator tank
Liquid flowing state.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of blade impeller and agitator tank, can adjust blade with stirring
Mix the angle that axle clamp is set.
In order to solve the above technical problems, the utility model provides a kind of blade impeller, including：Agitating shaft and at least two
Blade, for each described blade with agitating shaft by bulb pin connection, the ball stud includes bulb, shank and pin tail, described
Bulb is arranged on agitating shaft, and the pin tail is connected with blade, and worm gear is also arranged with the shank, in side parallel with agitating shaft
To being provided with the worm screw that is engaged with the worm gear.
Further, the shank is connected with worm gear using flat key.
Further, pin tail is connected with blade by bearing pin, and the blade offers the groove for accommodating pin tail, and blade can be relative
Rotated in the bearing pin；An erecting bed is fixed with the worm gear, a screw rod is provided with the erecting bed, the screw rod passes through
Corresponding screwed hole penetrating blade on the blade.
Further, the blade is shaped as arc with agitating shaft connection end.
The utility model additionally provides a kind of agitator tank, and it uses above-mentioned blade impeller.
Blade impeller and agitator tank provided by the utility model, realized by worm gear, worm screw and freely adjust blade angle
Purpose, an impeller multiple use is realized, has saved cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model agitator tank；
Fig. 2 is the structural representation of the utility model blade impeller；
Fig. 3 is top view in Fig. 2,
Fig. 4 is the structural representation of ball stud in the utility model.
In figure, 1. agitating shafts, 101. agitating shaft main bodys, 102. pressing plates, 103. worm screw mounting seats, 104. screw rod mounting seats,
2. blade, 3. worm screws, 4. worm gears, 5. ball studs, 501. bulbs, 502. shanks, 503. pin tails, 504. pin-and-holes, 6. flat keys, 7. pins
Axle, 8. screw rods, 9. screw rod mounting seats.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
A kind of agitator tank, as shown in figure 1, including tank body, motor and blade impeller, the blade impeller connects with motor shaft
Connect, be placed in tank body centre.As shown in Figures 2 and 3, the blade impeller includes：The blade 2 of agitating shaft 1 and at least two, this
Totally four blades 2, each blade 2 are identical with the connected mode of agitating shaft in embodiment.Blade 2 passes through bulb with agitating shaft 1
Pin 5 is connected, as shown in figure 4, the ball stud 5 includes bulb 501, shank 502 and pin tail 503, the bulb 501, which is arranged at, to be stirred
Mix on axle 1, corresponding ball cup 105 is provided with agitating shaft 1, ball cup 105 is common by agitating shaft main body 101 and pressing plate 102
Composition, pressing plate 102 block bulb 501, prevent its movement.Pin tail 503 is connected with blade 2, is also arranged with the shank 502
Worm gear 4, the parallel direction of agitating shaft 1 is being provided with the worm screw 3 engaged with the worm gear 4.Worm screw installation is provided with agitating shaft 1
Seat 103, worm screw 3 is installed in worm screw mounting seat 103, and worm screw 3 can freely rotate relative to its axle center but will not axially move
It is dynamic.
The steadiness being connected for guarantee shank 502 with worm gear 4, in the flat key provided circumferentially about 6 of shank 502.Worm gear 4 rotates
When can be rotated with movable vane piece 2.
The blade impeller and agitator tank of the present embodiment, when needing the angle of the plane of adjustment blade 2 and agitating shaft, it is only necessary to
Rotary worm 3, worm screw 3 drive worm gear 4 to rotate, and band movable vane piece 2 rotates worm gear 4 again, realizes freely adjusting for the angle of blade 4.
In one optional embodiment of the present embodiment, as shown in figure 3, pin tail 503 is connected with blade 2 by bearing pin 7, blade
2 offer the groove for accommodating pin tail 503, as shown in figure 4, pin tail 503 is flat, pin-and-hole 504 are offered thereon, for mounting pin
Axle 7.Blade 2 can rotate relative to bearing pin 7.Screw rod mounting seat 9 is provided with worm gear 4, screw rod 8 is arranged on, and screw rod 8 can
Freely rotate relative to its axle center but will not axially move.Screw rod 8 passes through corresponding screwed hole penetrating blade 2 on blade 2.
By rotary screw 8, the swinging up and down in vertical direction of blade 2 can be achieved.The angle for adding vertical direction is adjusted
Save function.
In one optional embodiment of the present embodiment, blade 2 is shaped as arc with the connection end of agitating shaft 1.It is easy to vertical
Direction is swung up and down.
In the present embodiment, four blades 2 are shared, are divided into two sections up and down, do not held and be oppositely arranged two blades 2.Each blade 2
Individually it is connected with agitating shaft 1, therefore, the angle of blade 2 can be adjusted respectively.Multiple combinations are realized, meet different stirring need
Ask.
The scope of protection of the utility model not limited to this.Those skilled in the art institute on the basis of the utility model
The equivalent substitute of work or conversion, within the scope of protection of the utility model.The scope of protection of the utility model will with right
Book is asked to be defined.
Claims (5)
- A kind of 1. blade impeller, it is characterised in that including：Agitating shaft and at least two blades, each described blade and stirring Axle is by bulb pin connection, and the ball stud includes bulb, shank and pin tail, the bulb and is arranged on agitating shaft, the pin Tail is connected with blade, and worm gear is also arranged with the shank, and agitating shaft parallel direction is being provided with what is engaged with the worm gear Worm screw.
- 2. blade impeller as claimed in claim 1, it is characterised in that the shank is connected with worm gear using flat key.
- 3. the blade impeller as described in claim 1 or 2 is any, it is characterised in that pin tail is connected with blade by bearing pin, described Blade offers the groove for accommodating pin tail, and blade can rotate relative to the bearing pin；An erecting bed is fixed with the worm gear, it is described A screw rod is provided with erecting bed, the screw rod passes through corresponding screwed hole penetrating blade on the blade.
- 4. blade impeller as claimed in claim 3, it is characterised in that the blade is shaped as arc with agitating shaft connection end.
- 5. a kind of agitator tank, it is characterised in that usage right requires the blade impeller described in 1 ~ 4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754831.7U CN206897273U (en) | 2017-06-26 | 2017-06-26 | Blade impeller and agitator tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754831.7U CN206897273U (en) | 2017-06-26 | 2017-06-26 | Blade impeller and agitator tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206897273U true CN206897273U (en) | 2018-01-19 |
Family
ID=61284031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720754831.7U Expired - Fee Related CN206897273U (en) | 2017-06-26 | 2017-06-26 | Blade impeller and agitator tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206897273U (en) |
-
2017
- 2017-06-26 CN CN201720754831.7U patent/CN206897273U/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 |
Granted publication date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |