CN209362479U - The bindiny mechanism of shaft and shell in reaction kettle - Google Patents
The bindiny mechanism of shaft and shell in reaction kettle Download PDFInfo
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- CN209362479U CN209362479U CN201821860860.2U CN201821860860U CN209362479U CN 209362479 U CN209362479 U CN 209362479U CN 201821860860 U CN201821860860 U CN 201821860860U CN 209362479 U CN209362479 U CN 209362479U
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- shaft
- shell
- connecting cylinder
- reaction kettle
- bindiny mechanism
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Abstract
The utility model provides the bindiny mechanism of shaft and shell in a kind of reaction kettle, belongs to field of mechanical technique.It is poor that it solves the problems, such as the prior art there is stability.The bindiny mechanism of shaft and shell includes connecting cylinder, lock nut and clamping structure in this reaction kettle, above-mentioned connecting cylinder is cylindrical, the connecting cylinder inner end has the gear edge protruded outward, the connecting cylinder covers in shaft and connecting cylinder is threaded through at shell, the gear edge is located at enclosure interior and gear edge is resisted against case inside, above-mentioned lock nut is threaded in connecting cylinder outer end and lock nut is resisted against hull outside, and above-mentioned clamping structure shaft between shaft and connecting cylinder and under the action of clamping structure can axially be connected with connecting cylinder.Shaft and bindiny mechanism's stability of shell are high in this reaction kettle.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to the bindiny mechanism of shaft and shell in a kind of reaction kettle.
Background technique
The broad understanding of reaction kettle has a rustless steel container physically or chemically reacted, reaction kettle include shell, motor and
Agitating paddle, enclosure interior are cavity, and motor is connected in hull outside, and it is interior and mutually solid with the shaft of motor that agitating paddle is located at shell
Even.
By motor drive agitating paddle continue in rotation process, positioned at the intracorporal material of shell can be sufficiently agitated mix or
Corresponding chemical reaction occurs.
Motor typically directly passes through fastener and is connected in hull outside in existing reaction kettle, since shaft length compares
It is long, cause the shaft in operation process that the biggish shaking of Amplitude Ratio can occur in this way, causes its stability poor.On moreover,
It is also comparatively laborious to state structure its handling.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is tight to provide a kind of easy to loading and unloading and structure
The bindiny mechanism of shaft and shell in the reaction kettle to gather.
The purpose of this utility model can be realized by the following technical scheme:
The bindiny mechanism of shaft and shell in a kind of reaction kettle, reaction kettle includes internal be cavity shell, connect on shell
It is connected to shaft, shell is stretched out for being connected with actuator in shaft outer end, and it is interior and be used for and agitating paddle that shaft inner end is located at shell
It is connected, which is characterized in that this bindiny mechanism includes connecting cylinder, lock nut and clamping structure, and above-mentioned connecting cylinder is cylindrical,
The connecting cylinder inner end has the gear edge protruded outward, and the connecting cylinder covers in shaft and connecting cylinder is threaded through at shell,
For the gear along enclosure interior and gear is located at along case inside is resisted against, above-mentioned lock nut is threaded in connecting cylinder outer end and lock
Determine nut and is resisted against hull outside, above-mentioned clamping structure shaft between shaft and connecting cylinder and under the action of clamping structure
It can axially be connected with connecting cylinder.
The axial direction that shaft is stable of this bindiny mechanism creativeness is connected on shell.
Specifically, connecting cylinder between shaft and shell, is avoided that shaft and the direct rigid contact of connecting cylinder in this way.
It can make connecting cylinder is stable to be connected on shell under the action of lock nut and gear edge.Make to turn by clamping structure
The axis axial direction stable with connecting cylinder is fixed together.It finally realizes and shaft is stablized into axial be connected on shell.
In above-mentioned reaction kettle in the bindiny mechanism of shaft and shell, the gear edge is an integral structure with connecting cylinder.
In above-mentioned reaction kettle in the bindiny mechanism of shaft and shell, washer one flexible is cased on the connecting cylinder,
Above-mentioned washer one be pressed on gear along between case inside.
Gear edge and shell rigid contact are avoided that under the action of washer.Simultaneously can also effectively eliminate gear along between shell
Gap.
In above-mentioned reaction kettle in the bindiny mechanism of shaft and shell, the clamping structure includes ball, above-mentioned connection
Cylinder inside has recessed location hole, and the shaft side has locating slot recessed in a ring, and above-mentioned ball is located at location hole
Place and ball are at locating slot.
In above-mentioned reaction kettle in the bindiny mechanism of shaft and shell, the depth of the location hole is greater than ball outer diameter,
The connecting cylinder upper end also has the lock hole communicated with location hole, has a positioning rod, locating rod lower end at the lock hole
At location hole, connecting cylinder is stretched out in locating rod upper part, and above-mentioned ball is resisted against locating rod side and ball part and stretches out
On the inside of connecting cylinder.
Against on the securing lever, ball is stretched out on the inside of connecting cylinder original state ball by the stop portions of locating rod.Together
Shi Yuanzhu is realized shaft and connecting cylinder being stablized axial be connected in locating slot.
When needing to dismantle, first locating rod is extracted, at this point, ball can effectively be detached from the locating slot of shaft, final realize turns
Axis is separated with connecting cylinder.
In above-mentioned reaction kettle in the bindiny mechanism of shaft and shell, locating rod lower end has inclined guiding
Face.
The setting of guide surface can make locating rod smoothly push ball.
In above-mentioned reaction kettle in the bindiny mechanism of shaft and shell, there is recessed locking at the location hole downside
Slot, above-mentioned locating rod lower end is at lock slots.
Locating rod local pressure is avoided by lock slots, improves its stability.
In above-mentioned reaction kettle in the bindiny mechanism of shaft and shell, further include one be in cover shape buckle closure, above-mentioned buckle closure
It is fastened on connecting cylinder upper end.
In above-mentioned reaction kettle in the bindiny mechanism of shaft and shell, locating rod upper end is connected on buckle closure.
The structural compactness of entire mechanism can be improved in this way, simplify structure.
In above-mentioned reaction kettle in the bindiny mechanism of shaft and shell, washer two, above-mentioned washer are cased in the shaft
Two are pressed between buckle closure and connecting cylinder, and above-mentioned locating rod is threaded through at washer two.
There are two effects for buckle closure:
First, shaft is blocked, dust or sundries is avoided to enter；
Second, avoiding buckle closure and connecting cylinder rigid contact for being pressed on washer two.
Compared with prior art, the bindiny mechanism of shaft and shell is connected in due to the stable axial direction of shaft in this reaction kettle
On shell, therefore, stability is relatively high.
Meanwhile after dismantling buckle closure, locating rod is detached from ball, at this point, shaft can be torn open smoothly by dismantling in connecting cylinder
It unloads more convenient.In addition, the covering connecting cylinder upper end of buckle closure, also improves the structural compactness of entire mechanism.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the bindiny mechanism of shaft and shell in this reaction kettle.
In figure, 1, shell；2, shaft；2a, locating slot；3, connecting cylinder；3a, gear edge；3b, location hole；3b1, lock slots；
3c, lock hole；4, lock nut；5, washer one；6, ball；7, locating rod；7a, guide surface；8, buckle closure；9, washer two.
Specific embodiment
As shown in Figure 1, reaction kettle includes the internal shell 1 for cavity, it is connected with shaft 2 on shell 1,2 outer end of shaft is stretched
For being connected with actuator, 2 inner end of shaft is located in shell 1 and for being connected with agitating paddle shell 1 out.
The bindiny mechanism of shaft and shell includes connecting cylinder 3, lock nut 4 and clamping structure, above-mentioned company in this reaction kettle
Connect cylinder 3 is cylindrical, and 3 inner end of connecting cylinder has the gear that protrudes outward along 3a, 3 sets of the connecting cylinder in shaft 2 and
Connecting cylinder 3 is threaded through at shell 1, and the gear is located at 1 inside of shell along 3a and gear is resisted against on the inside of shell 1 along 1, above-mentioned locking spiral shell
Mother 4 is threaded in 3 outer end of connecting cylinder and lock nut 4 is resisted against 1 outside of shell, and above-mentioned clamping structure is located at shaft 2 and connects
Shaft 2 can be axial connected with connecting cylinder 3 between connect cylinder 3 and under the action of clamping structure.
The gear is an integral structure along 3a and connecting cylinder 3.
Washer 1 flexible is cased on the connecting cylinder 3, above-mentioned washer 1 is pressed on gear along 3a and 1 inside of shell
Between.
The clamping structure includes ball 6, has recessed location hole 3b, 2 side of shaft on the inside of above-mentioned connecting cylinder 3
With locating slot 2a recessed in a ring, above-mentioned ball 6 is located at location hole 3b and ball 6 is at locating slot 2a.
The depth of the location hole 3b is greater than 6 outer diameter of ball, and 3 upper end of connecting cylinder also has to be communicated with location hole 3b
There is a positioning rod 7,7 lower end of locating rod is located at location hole 3c, 7 upper end of locating rod at lock hole 3c, the lock hole 3c
Divide and stretch out connecting cylinder 3, above-mentioned ball 6 is resisted against 7 side of locating rod and 3 inside of connecting cylinder is stretched out in 6 part of ball.
7 lower end of locating rod has inclined guide surface 7a.
There is recessed lock slots 3b1, above-mentioned 7 lower end of locating rod is at lock slots 3b1 on the downside of the location hole 3b.
Further include one be in cover shape buckle closure 8, above-mentioned buckle closure 8 is fastened on 3 upper end of connecting cylinder.
7 upper end of locating rod is connected on buckle closure 8.
Washer 29 is cased in the shaft 2, above-mentioned washer 29 is pressed between buckle closure 8 and connecting cylinder 3, and above-mentioned determines
Position bar 7 is threaded through at washer 29.
The axial direction that shaft is stable of this bindiny mechanism creativeness is connected on shell.
Specifically, connecting cylinder between shaft and shell, is avoided that shaft and the direct rigid contact of connecting cylinder in this way.
It can make connecting cylinder is stable to be connected on shell under the action of lock nut and gear edge.Make to turn by clamping structure
The axis axial direction stable with connecting cylinder is fixed together.It finally realizes and shaft is stablized into axial be connected on shell.
Claims (10)
1. the bindiny mechanism of shaft and shell in a kind of reaction kettle, reaction kettle includes the internal shell for cavity, is connected on shell
There is shaft, shell is stretched out for being connected with actuator in shaft outer end, and shaft inner end is located in shell and is used for and agitating paddle phase
Connection, which is characterized in that this bindiny mechanism includes connecting cylinder, lock nut and clamping structure, and above-mentioned connecting cylinder is cylindrical, institute
Stating connecting cylinder inner end has the gear edge protruded outward, and the connecting cylinder covers in shaft and connecting cylinder is threaded through at shell, institute
Gear is stated along enclosure interior and gear is located at along case inside is resisted against, above-mentioned lock nut is threaded in connecting cylinder outer end and locking
Nut is resisted against hull outside, above-mentioned clamping structure shaft energy between shaft and connecting cylinder and under the action of clamping structure
It is axially connected with connecting cylinder.
2. the bindiny mechanism of shaft and shell in reaction kettle according to claim 1, which is characterized in that the gear edge and company
Connect cylinder is an integral structure.
3. the bindiny mechanism of shaft and shell in reaction kettle according to claim 2, which is characterized in that on the connecting cylinder
Be cased with washer one flexible, above-mentioned washer one be pressed on gear along between case inside.
4. the bindiny mechanism of shaft and shell in reaction kettle according to claim 3, which is characterized in that the clamping structure
Including ball, there is recessed location hole on the inside of above-mentioned connecting cylinder, the shaft side has locating slot recessed in a ring, on
State that ball is located at location hole and ball is at the locating slot.
5. the bindiny mechanism of shaft and shell in reaction kettle according to claim 4, which is characterized in that the location hole
Depth is greater than ball outer diameter, and the connecting cylinder upper end also has the lock hole communicated with location hole, has one at the lock hole
Locating rod, locating rod lower end are located at location hole, and connecting cylinder is stretched out in locating rod upper part, and above-mentioned ball is resisted against positioning bar side
Connecting cylinder inside is stretched out in portion and ball part.
6. the bindiny mechanism of shaft and shell in reaction kettle according to claim 5, which is characterized in that under the locating rod
End has inclined guide surface.
7. the bindiny mechanism of shaft and shell in reaction kettle according to claim 6, which is characterized in that under the location hole
There are recessed lock slots, above-mentioned locating rod lower end is at lock slots at side.
8. the bindiny mechanism of shaft and shell in reaction kettle according to claim 7, which is characterized in that further include one in lid
The buckle closure of shape, above-mentioned buckle closure are fastened on connecting cylinder upper end.
9. the bindiny mechanism of shaft and shell in reaction kettle according to claim 8, which is characterized in that in the locating rod
End is connected on buckle closure.
10. the bindiny mechanism of shaft and shell in reaction kettle according to claim 9, which is characterized in that in the shaft
It is cased with washer two, above-mentioned washer two is pressed between buckle closure and connecting cylinder, and above-mentioned locating rod is threaded through at washer two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860860.2U CN209362479U (en) | 2018-11-13 | 2018-11-13 | The bindiny mechanism of shaft and shell in reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860860.2U CN209362479U (en) | 2018-11-13 | 2018-11-13 | The bindiny mechanism of shaft and shell in reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209362479U true CN209362479U (en) | 2019-09-10 |
Family
ID=67836617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821860860.2U Active CN209362479U (en) | 2018-11-13 | 2018-11-13 | The bindiny mechanism of shaft and shell in reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209362479U (en) |
-
2018
- 2018-11-13 CN CN201821860860.2U patent/CN209362479U/en active Active
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