CN207641342U - Side stir device - Google Patents
Side stir device Download PDFInfo
- Publication number
- CN207641342U CN207641342U CN201721609285.4U CN201721609285U CN207641342U CN 207641342 U CN207641342 U CN 207641342U CN 201721609285 U CN201721609285 U CN 201721609285U CN 207641342 U CN207641342 U CN 207641342U
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- Prior art keywords
- bearing
- motor cabinet
- agitating shaft
- hollow
- cap
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Abstract
The utility model is related to agitating device fields, more particularly to side stir device.Its key points of the technical solution are that：Including engine base, hollow cap is provided on the engine base；Further include driving mechanism and rabbling mechanism, the driving mechanism includes agitating shaft and blender for driving the agitating device, the agitating device, and the blender is set to the tail end of the agitating shaft；The driving mechanism includes motor, driving pulley, belt and driven pulley, and the head of the agitating shaft is fixedly installed pull rod, bolt for fixing and third nut are provided between the pull rod and the driven pulley.Its main feature is that can be replaced to agitating shaft.
Description
Technical field
The utility model is related to agitating device fields, more particularly to side stir device.
Background technology
Side stir machine is mounted on agitating device on the side wall of equipment barrel, and the blender on blender is usually adopted
With axial flow type, it is more with propeller agitator, in consumption Same Efficieney, highest mixing effect can be obtained, power disappears
Consumption is only the 1/3~2/3 of top stirring, and cost is only push up stirring 1/4~1/3.Rotating speed can be in 200~750r/min.
It is widely used in desulfurization, except the stirring of nitre and various large storage tanks or storage tank.Especially in large-sized storage tank or basin
It is middle to be worked together using one or more side stir machine, it can obtain good stirring in the case where consuming low energy consumption
Effect.
In view of the above-mentioned problems, the existing following patent in China:
License notification number：CN205146129 discloses a kind of side stir device of auxiliary seal, electricity therein
The output shaft of machine and the input axis connection of gear reduction unit, output shaft and the transmission axis connection of gear reduction unit, transmission shaft pass through
Clamping coupling is installed on one end of agitating shaft with stirring axis connection, stirring blade, and transmission shaft is installed on one end of rack, stirring
Axis is installed on the other end of rack, and mechanical seal is installed on agitating shaft, the side stir device further include be installed on machinery it is close
Flange seat on the outside of sealing, the auxiliary seal being installed on the outside of flange seat, mechanical seal and flange seat are located at the inside of rack
And outside, flange seat are equipped with seal chamber, auxiliary seal is equipped with sealing lip corresponding with seal chamber.The utility model can not arranged
Online replacement mechanical seal is realized in the state of empty material, is reduced replacement cost, is improved work efficiency, has reasonable for structure
Advantage simple and practicable easy to maintain and stable.
However, the agitating shaft can only replace mechanical seal, agitating shaft can not be replaced.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide side stir device, feature
It is that agitating shaft can be replaced.
The above-mentioned technical purpose of the utility model technical scheme is that：Side stir device,
Including engine base, hollow cap is provided on the engine base；Further include driving mechanism and rabbling mechanism, the driving mechanism is for driving
The agitating device, the agitating device include agitating shaft and blender, and the blender is set to the tail end of the agitating shaft；
The driving mechanism includes motor, driving pulley, belt and driven pulley, and the head of the agitating shaft is fixedly installed pull rod,
Bolt for fixing and third nut are provided between the pull rod and the driven pulley.
Through the above technical solutions, pull rod is arranged on agitating shaft, facilitates and extract agitating shaft out；Pull rod is logical with driven pulley
It crosses bolt to be fixedly connected with third nut, on the one hand can realize being detachably connected for pull rod and driven pulley, it can be by pull rod
It is detached with driven pulley, to realize the separation of agitating shaft and driven pulley, to be replaced to agitating shaft.
Preferably, hollow shaft is provided in the hollow cap, the head of the agitating shaft and the pull rod are installed in
In the hollow shaft, the head of the agitating shaft is provided with rotatable key, and rotation keyway, the rotation are provided in the hollow shaft
Key and rotation keyway cooperation, the hollow shaft can rotate synchronously with the agitating shaft
Through the above technical solutions, the hollow shaft that setting is moved synchronously with agitating shaft, can ensure when replacing agitating shaft,
Only agitating shaft is extracted, and does not interfere with the other structures in hollow cap.
Preferably, the engine base includes motor cabinet and stirring seat, and the motor cabinet is set to the side of the stirring seat, institute
The bottom that motor is set to motor cabinet is stated, the driving pulley is set to the top of the motor cabinet；The driven pulley setting
In the top of the stirring seat, the hollow cap is set to the bottom of the stirring seat.
Through the above technical solutions, setting motor cabinet and stirring seat, motor, driving pulley, driven pulley and hollow are realized
The fixation of cover.
Preferably, the side of the motor cabinet is provided with slide plate, close to the end of the motor cabinet side on the slide plate
It is provided with convex block；It is provided with regulating device on the convex block；Regulating device can adjust the slide plate on the motor cabinet
Position；The driving pulley and the motor may be contained on slide plate, slide plate can be followed to move.
Through the above technical solutions, slide plate is arranged on motor cabinet, driving pulley and motor are all disposed on slide plate, led to
The position of slide plate is overregulated, belt can be loosened or tighten, by changing diameter pulley ratio, the output for adjusting blender turns
Speed.
Preferably, the regulating device includes bolt and the first nut；The bolt pass through convex block, and with the motor cabinet
Side contact；First nut is sheathed on outside the bolt, is located at the side far from the motor cabinet of the convex block；Institute
The first nut is stated to be fixedly connected with the convex block.
Through the above technical solutions, setting convex block passes through bolt convenient for bolt and the first nut is arranged in the side of sliding block
Sliding block is moved in cooperation with the first nut.
Preferably, the slide plate upper edge direction of motion is additionally provided with scale.
Through the above technical solutions, scale is arranged on slide plate, the position of worker's adjusting slider can be facilitated, improve and adjust
Precision.
Preferably, the hollow cap is provided with first bearing room close to the side of the driven pulley；In the hollow cap
It is provided with second bearing room；Side of the hollow cap far from the driven pulley is provided with end cap, is provided on the end cap
Plug seal groove；The hollow shaft passes through first bearing room and second bearing room.
Through the above technical solutions, first bearing room and second bearing room are arranged in hollow cap, on the one hand can ensure
Rotation of the hollow shaft in hollow cap is unaffected, on the other hand can limit the position of hollow shaft and agitating shaft, avoids hollow
Axis shakes in rotation process.
Preferably, be both provided with bearing block and bearing gland in the first bearing room or second bearing room, bearing block and
Oil pocket is provided between bearing cap, the side of oil pocket is provided with oil sealing, and the other side is provided with felt collar, bearing is provided in oil pocket.
Through the above technical solutions, oil pocket is arranged in bearing chamber, the flexibility of bearing rotation can be improved, felt is set
Circle, can avoid dust from entering bearing.
The beneficial effects of the utility model are：1）Pull rod is set on agitating shaft, and pull rod passes through spiral shell with driven pulley
Bolt is fixedly connected with third nut, realizes being detachably connected for pull rod and driven pulley, pull rod is detached with driven pulley, thus
Agitating shaft is replaced；2）By the way that slide plate is arranged, belt can be loosened or be tightened in the position of adjusting slider, by changing skin
Pulley diameters ratio adjusts the output rotating speed of blender.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is 21 structural schematic diagram of agitating shaft of embodiment.
Reference numeral：1, engine base；2, motor cabinet；3, stirring seat；4, slide plate；5, convex block；6, bolt；7, the first nut；8、
Motor；9, driving pulley；10, belt；11, driven pulley；12, belt housing；13, hollow cap；14, first bearing room；15, second
Bearing chamber；16, end cap；17, plug seal groove；18, the first oil pocket；19, the second oil pocket；20, felt collar；21, agitating shaft；22, it stirs
Mix device；23, pull rod；24, stop washer；25, the second nut；26, third nut；27, mechanical seal；28, plug；29, hollow
Axis；30, first bearing seat；31, first bearing lid；32, first bearing；33, second bearing seat；34, second bearing lid；35,
Two bearings.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Side stir device disclosed in the present embodiment is provided with driving on engine base 1 as shown in Figure 1, 2, including engine base 1
Mechanism and rabbling mechanism.Engine base 1 includes motor cabinet 2 and stirring seat 3.
Motor cabinet 2 is set to the side of stirring seat 3.The side of motor cabinet 2 is provided with slide plate 4, close to motor cabinet on slide plate 4
The end set of 2 sides has convex block 5, convex block 5 to be located at outside motor cabinet 2.It is provided with regulating device on convex block 5.Regulating device is used for
Position of the adjusting slider 4 on motor cabinet 2.Regulating device includes bolt 6 and the first nut 7.Bolt 6 pass through convex block 5, and with electricity
The side of engine base 2 contacts.First nut 7 is sheathed on outside bolt 6, is located at the side of the separate motor cabinet 2 of 4 convex block 5 of slide plate.First
Nut 7 is fixedly connected with the convex block 5 of slide plate 4.When bolt 6 rotates in the forward direction, the first nut 7 drives slide plate 4 to 2 outside of motor cabinet
It is mobile.When bolt 6 reversely rotates, the first nut 7 drives medial movement of the slide plate 4 to motor cabinet 2.4 upper edge movement side of slide plate
To being additionally provided with scale（It is not shown）.
Driving mechanism includes motor 8 and transmission component.Transmission component includes driving pulley 9, belt 10 and driven pulley 11.
The rotation axis connection of driving pulley 9 and motor 8, is driven by motor 8.Driven pulley 11 is set in stirring seat 3.Driving pulley
9 and motor 8 may be contained on slide plate 4, can follow slide plate 4 move.Driving pulley 9 and driven pulley 11 are driven by belt 10
Connection.The outer cup of driving pulley 9 and driven pulley 11 is covered equipped with belt 10.
Stirring seat 3 includes engine base, and hollow cap 13 is provided on engine base.Hollow cap 13 is arranged close to the side of driven pulley 11
There is first bearing room 14.Second bearing room 15 is provided in hollow cap 13.Side setting of the hollow cap 13 far from driven pulley 11
There is end cap 16,28 seal groove 17 of plug is provided on end cap 16.It is provided with hollow shaft 29 in hollow cap 13, hollow shaft 29 passes through the
One bearing chamber 14 and second bearing room 15.
First bearing seat 30 and first bearing lid 31 are provided in first bearing room 14.First bearing seat 30 and first bearing
The first oil pocket 18 is provided between lid 31.The side of the close driven pulley 11 of first oil pocket 18 is provided with felt collar 20.First oil
The side of the separate driven pulley 11 of chamber 18 is provided with oil sealing.It is provided with first bearing 32 in first oil pocket 18.
Second bearing seat 33 and second bearing lid 34 are provided in second bearing room 15.Second bearing seat 33 and second bearing
The second oil pocket 19 is provided between lid 34.The side of the close first bearing room 14 of second oil pocket 19 is provided with felt collar 20.Second
The side of the separate driven pulley 11 of oil pocket 19 is provided with oil sealing.It is provided with second bearing 35 in second oil pocket 19.
As shown in Figure 1, 2, agitating device includes agitating shaft 21 and blender 22.Blender 22 is set to the tail of agitating shaft 21
The head at end, agitating shaft 21 is mounted in hollow shaft 29, and the head of agitating shaft 21 is provided with rotatable key, is provided in hollow shaft 29
Rotate keyway.Rotatable key and rotation keyway cooperation so that hollow shaft 29 can be rotated synchronously with agitating shaft 21.The head of agitating shaft 21
Portion is also associated with pull rod 23, and pull rod 23 is located at agitating shaft 21 on same axis.Pull rod 23 also passes through hollow shaft 29.Pull rod 23 with
Agitating shaft 21 is threadedly coupled.It is additionally provided with the second nut 25 on pull rod 23, is additionally provided between the second nut 25 and agitating shaft 21
Stop washer 24.Second nut 25 is dismantled, pull rod 23 can be detached with agitating shaft 21.Pull rod 23 far from agitating shaft 21 one
End is fixedly connected by third nut 26 with the wheel shaft of driven pulley 11, is set between third nut 26 and the wheel shaft of driven pulley 11
It is equipped with stop washer 24.
It is provided with mechanical seal 27 between agitating shaft 21 and end cap 16, plug 28, plug 28 are additionally provided on agitating shaft 21
It is tightly connected with 28 seal groove 17 of plug.
The online mode for replacing agitating shaft 21 of the utility model is as follows：Third nut 26 is unloaded, agitating shaft 21 can
It is detached from hollow shaft 29, and the pull rod 23, plug 28 and the blender 22 that are fixedly connected thereon is driven to be detached from together.Unload the second nut
25, pull rod 23 can be disassembled from agitating shaft 21.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by the attached claims.
Claims (8)
1. side stir device, including engine base（1）, the engine base（1）On be provided with hollow cap（13）；It further include driving mechanism
And rabbling mechanism, the driving mechanism include agitating shaft for driving the agitating device, the agitating device（21）And stirring
Device（22）, the blender（22）It is set to the agitating shaft（21）Tail end；The driving mechanism includes motor（8）, actively
Belt wheel（9）, belt（10）And driven pulley（11）, which is characterized in that the agitating shaft（21）Head be fixedly installed pull rod
（23）, the pull rod（23）With the driven pulley（11）Between be provided with bolt for fixing（6）With third nut（26）.
2. side stir device according to claim 1, it is characterised in that：The hollow cap（13）It is inside provided with hollow
Axis（29）, the agitating shaft（21）Head and the pull rod（23）It is installed in the hollow shaft（29）It is interior, the stirring
Axis（21）Head be provided with rotatable key, the hollow shaft（29）On be provided with rotation keyway, the rotatable key and the rotation
Keyway coordinates, the hollow shaft（29）It can be with the agitating shaft（21）It rotates synchronously.
3. side stir device according to claim 1, it is characterised in that：The engine base includes motor cabinet（2）With stir
Mix seat（3）, the motor cabinet（2）It is set to the stirring seat（3）Side, the motor（8）It is set to motor cabinet（2）Bottom
Portion, the driving pulley（9）It is set to the motor cabinet（2）Top；The driven pulley（11）It is set to the stirring seat
（3）Top, the hollow cap（13）It is set to the stirring seat（3）Bottom.
4. side stir device according to claim 3, it is characterised in that：The motor cabinet（2）Side be provided with
Slide plate（4）, the slide plate（4）The upper close motor cabinet（2）The end set of side has convex block（5）；The convex block（5）On set
It is equipped with regulating device；Regulating device can adjust the slide plate（4）In the motor cabinet（2）On position；The driving pulley
（9）With the motor（8）It may be contained within slide plate（4）On, slide plate can be followed（4）It is mobile.
5. side stir device according to claim 4, it is characterised in that：The regulating device includes bolt（6）With
First nut（7）；The bolt（6）Across convex block（5）, and with the motor cabinet（2）Side contact；First nut
（7）It is sheathed on the bolt（6）Outside, it is located at the convex block（5）Far from the motor cabinet（2）Side；First nut
（7）With the convex block（5）It is fixedly connected.
6. side stir device according to claim 5, it is characterised in that：The slide plate（4）The upper edge direction of motion is also
Equipped with scale.
7. side stir device according to claim 2, it is characterised in that：The hollow cap（13）Close to described driven
Belt wheel（11）Side be provided with first bearing room（14）；The hollow cap（13）Inside it is provided with second bearing room（15）；It is described
Hollow cap（13）Far from the driven pulley（11）Side be provided with end cap（16）, the end cap（16）On to be provided with plug close
Sealing groove（17）；The hollow shaft（29）Across first bearing room（14）With second bearing room（15）.
8. side stir device according to claim 7, it is characterised in that：The first bearing room（14）Or second axis
Hold room（15）Inside it is both provided with bearing block（30、33）And bearing cap（31、34）, oil pocket is provided between bearing block and bearing cap
（18、19）, the oil pocket（18、19）Side be provided with oil sealing, the other side is provided with felt collar（20）, the oil pocket（18、19）
Inside it is provided with bearing（32、35）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609285.4U CN207641342U (en) | 2017-11-24 | 2017-11-24 | Side stir device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609285.4U CN207641342U (en) | 2017-11-24 | 2017-11-24 | Side stir device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207641342U true CN207641342U (en) | 2018-07-24 |
Family
ID=62881266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721609285.4U Active CN207641342U (en) | 2017-11-24 | 2017-11-24 | Side stir device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207641342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538590A (en) * | 2019-09-29 | 2019-12-06 | 蚌埠凯盛工程技术有限公司 | Stirring mechanism of vertical stirrer |
-
2017
- 2017-11-24 CN CN201721609285.4U patent/CN207641342U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538590A (en) * | 2019-09-29 | 2019-12-06 | 蚌埠凯盛工程技术有限公司 | Stirring mechanism of vertical stirrer |
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