CN204017792U - A kind of paddle automatic lifting device of good airproof performance - Google Patents
A kind of paddle automatic lifting device of good airproof performance Download PDFInfo
- Publication number
- CN204017792U CN204017792U CN201420275370.1U CN201420275370U CN204017792U CN 204017792 U CN204017792 U CN 204017792U CN 201420275370 U CN201420275370 U CN 201420275370U CN 204017792 U CN204017792 U CN 204017792U
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- paddle
- paddle drive
- mixing kettle
- push rod
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005550 wet granulation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a kind of paddle automatic lifting device of good airproof performance, comprise blade, paddle drive shaft, mixing kettle, axle sleeve, push rod, coupling, cylinder and bracing frame, its blade is located at mixing kettle inner bottom part, paddle drive shaft one end penetrates mixing kettle interlock in blade, the other end is arranged in axle sleeve, cylinder is connected in push rod by coupling, push rod is fixed on paddle drive shaft bottom away from one end of coupling, between paddle drive shaft and mixing kettle, be provided with Fixing shrink ring, the upper end of axle sleeve is provided with capping, between Fixing shrink ring and paddle drive shaft, be provided with the first sealing ring, between capping and paddle drive shaft, be provided with the second sealing ring, the top fixed cover that is positioned at capping on paddle drive shaft is provided with retaining ring.The utility model good seal, can avoid dirt to enter the pollution that causes material in mixing kettle, can avoid the interior moisture of mixing kettle to cause the damage of lifting subassembly simultaneously, is conducive to improve the efficiency of granulating.
Description
Technical field
The utility model relates to the improvement of wet granulator paddle lifting device, is specifically related to a kind of paddle automatic lifting device of good airproof performance.
Background technology
Wet granulation is in powder material, to add adhesive, is that powder coalesces together and prepares the method for particle by the crane span structure of adhesive or adhesive effect.The particle surface of wet granulation is wetting, and quality is good, has the advantages such as good looking appearance, wearability are strong, compact property is good, is widely used in pharmaceuticals industry.
Wet granulator generally can arrange mixing kettle, paddle, granulating cutter and shower nozzle; its paddle is located at the bottom of mixing kettle conventionally; and in prior art; for at the bottom of better cleaning pot; the lifting device of one connection paddle can be set conventionally below mixing kettle; but; in prior art there is the poor shortcoming of sealing in paddle lifting device; thereby in the process that lifting device moves up and down, easily carry dirt and enter into the pollution that causes material in mixing kettle, and moisture in mixing kettle easily causes the damage of lifting subassembly.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of paddle automatic lifting device of good airproof performance, its whole device good seal performance, can be good at avoiding dirt to enter into the pollution that causes material in mixing kettle, the while can avoid the moisture in mixing kettle to cause the damage of lifting subassembly.
In order to solve the existing problem of background technology, the utility model has adopted following technical scheme: a kind of paddle automatic lifting device of good airproof performance, comprise blade, paddle drive shaft, mixing kettle, axle sleeve, push rod, coupling, cylinder and bracing frame, described blade is arranged at mixing kettle inner bottom part, described paddle drive shaft one end penetrates mixing kettle interlock in blade, the other end is arranged in axle sleeve, described cylinder one end is fixed on bracing frame, the other end is connected in push rod by coupling, described push rod is fixed on paddle drive shaft bottom away from one end of coupling, between described paddle drive shaft and mixing kettle, be provided with Fixing shrink ring, the upper end of described axle sleeve is provided with capping, between described Fixing shrink ring and paddle drive shaft, be provided with the first sealing ring, between described capping and paddle drive shaft, be provided with the second sealing ring, the top fixed cover that is positioned at capping on described paddle drive shaft is provided with retaining ring.
By adopting above-mentioned technical scheme, the setting of described the first sealing ring, the second sealing ring and retaining ring has improved the sealing property of whole paddle automatic lifting device greatly, thereby in the process moving up and down at whole lifting device, can be good at avoiding dirt to be brought into the pollution that causes material in mixing kettle by paddle drive shaft, and can avoid the moisture flowing out in mixing kettle to enter into the damage that causes lifting subassembly in axle sleeve simultaneously, be conducive to improve the efficiency of whole granulation.
Further setting of the present utility model: the bottom of described paddle drive shaft is provided with screwed hole of centre, one end that described push rod is connected with paddle drive shaft is provided with thread segment, in the screwed hole of centre of described push rod by its thread segment screw-in paddle drive shaft, interconnects.
By adopting above-mentioned technical scheme, make the dismounting between push rod and paddle drive shaft more simple, facilitate the replacing of retaining ring and the second sealing ring simultaneously, can greatly save the repairing time of lifting device.
Further setting of the present utility model: one end that described push rod is connected with paddle drive shaft is arranged with a fastening nut, described fastening nut is closely connected to the bottom of paddle drive shaft.
By adopting above-mentioned technical scheme, can make the fixing more tight of push rod and paddle drive shaft, avoid push rod to produce loosening phenomenon.
Further setting of the present utility model: the first described sealing ring is made up of fluorubber, the second described sealing ring is made by nitrile rubber.
By adopting above-mentioned technical scheme, described the first sealing ring and the second sealing ring all will have good oil resistivity, resistance to water and ageing resistance, are conducive to greatly extend its service life.
The beneficial effects of the utility model are: the utility model is by improving, its sealing property is greatly enhanced, can be good at avoiding dirt to be brought into the pollution that causes material in mixing kettle by paddle drive shaft, and can avoid the moisture flowing out in mixing kettle to enter into the damage that causes lifting subassembly in axle sleeve simultaneously, be conducive to improve the efficiency of granulating.
Brief description of the drawings
Fig. 1 is the structural representation of the paddle automatic lifting device of a kind of good airproof performance of the utility model embodiment.
Detailed description of the invention
In order to make content of the present utility model more clear, below in conjunction with embodiment, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the paddle automatic lifting device of a kind of good airproof performance of the utility model embodiment, comprise blade 1, paddle drive shaft 2, mixing kettle 3, axle sleeve 4, push rod 5, coupling 6, cylinder 7 and bracing frame 8, its blade 1 is arranged at mixing kettle 3 inner bottom parts, paddle drive shaft 2 one end penetrate mixing kettle 3 interlocks in blade 1, the other end is arranged in axle sleeve 4, its cylinder 7 one end are fixed on bracing frame 8, the other end is connected in push rod 5 by coupling 6, and push rod 5 is fixed on paddle drive shaft 2 bottoms away from one end of coupling 6, between its paddle drive shaft 2 and mixing kettle 3, be provided with Fixing shrink ring 9, the upper end of axle sleeve 4 is provided with capping 10, further, between Fixing shrink ring 9 and paddle drive shaft 2, be provided with the first sealing ring 11, between capping 10 and paddle drive shaft 2, be provided with the second sealing ring 12, further, on paddle drive shaft 2, be positioned at capping 10 above fixed cover be provided with retaining ring 13, thereby by the first sealing ring 11 arranging, the second sealing ring 12 and retaining ring 13 have been conducive to improve the sealing property of whole paddle automatic lifting device, thereby in the process moving up and down at whole lifting device, can be good at avoiding dirt to be brought into the pollution that causes material in mixing kettle 3 by paddle drive shaft 2, and can avoid the moisture of mixing kettle 3 interior outflows to enter into the damage that causes lifting subassembly in axle sleeve 4 simultaneously, be conducive to improve the efficiency that entirety is granulated.
In the present embodiment, the bottom of paddle drive shaft 2 is provided with screwed hole of centre 21, one end that push rod 5 is connected with paddle drive shaft 2 is provided with thread segment 51, its push rod 5 screws in interior the interconnecting of screwed hole of centre 21 of paddle drive shaft 2 by its thread segment 51, this connection setting makes the dismounting between push rod 5 and paddle drive shaft 2 more simple, facilitate the replacing of retaining ring 13 and the second sealing ring 12 simultaneously, can greatly save the repairing time of lifting device.
In the present embodiment, one end that push rod 5 is connected with paddle drive shaft 2 is arranged with a fastening nut 14, fastening nut 14 is closely connected to the bottom of paddle drive shaft 2, thereby can make push rod 5 more tight with fixing of paddle drive shaft 2, avoids push rod 5 to produce loosening phenomenon.
In the present embodiment, its first sealing ring 11 is made up of fluorubber, and the second sealing ring 12 is made up of nitrile rubber, thereby the first sealing ring 11 and the second sealing ring 12 will have good oil resistivity, resistance to water and ageing resistance, are conducive to greatly extend its service life.
Claims (4)
1. the paddle automatic lifting device of a good airproof performance, comprise blade, paddle drive shaft, mixing kettle, axle sleeve, push rod, coupling, cylinder and bracing frame, described blade is arranged at mixing kettle inner bottom part, described paddle drive shaft one end penetrates mixing kettle interlock in blade, the other end is arranged in axle sleeve, described cylinder one end is fixed on bracing frame, the other end is connected in push rod by coupling, described push rod is fixed on paddle drive shaft bottom away from one end of coupling, between described paddle drive shaft and mixing kettle, be provided with Fixing shrink ring, the upper end of described axle sleeve is provided with capping, it is characterized in that: between described Fixing shrink ring and paddle drive shaft, be provided with the first sealing ring, between described capping and paddle drive shaft, be provided with the second sealing ring, the top fixed cover that is positioned at capping on described paddle drive shaft is provided with retaining ring.
2. the paddle automatic lifting device of a kind of good airproof performance according to claim 1, it is characterized in that: the bottom of described paddle drive shaft is provided with screwed hole of centre, one end that described push rod is connected with paddle drive shaft is provided with thread segment, in the screwed hole of centre of described push rod by its thread segment screw-in paddle drive shaft, interconnects.
3. the paddle automatic lifting device of a kind of good airproof performance according to claim 1 and 2, is characterized in that: one end that described push rod is connected with paddle drive shaft is arranged with a fastening nut, described fastening nut is closely connected to the bottom of paddle drive shaft.
4. the paddle automatic lifting device of a kind of good airproof performance according to claim 1, is characterized in that: the first described sealing ring is made up of fluorubber, and the second described sealing ring is made up of nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275370.1U CN204017792U (en) | 2014-05-28 | 2014-05-28 | A kind of paddle automatic lifting device of good airproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275370.1U CN204017792U (en) | 2014-05-28 | 2014-05-28 | A kind of paddle automatic lifting device of good airproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017792U true CN204017792U (en) | 2014-12-17 |
Family
ID=52057705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275370.1U Expired - Lifetime CN204017792U (en) | 2014-05-28 | 2014-05-28 | A kind of paddle automatic lifting device of good airproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195060A (en) * | 2015-10-19 | 2015-12-30 | 北京长峰金鼎科技有限公司 | Stirring-paddle lifting device for wet mixing granulator |
| CN107175019A (en) * | 2017-06-30 | 2017-09-19 | 嘉善凝辉新型建材有限公司 | A kind of mixing plant |
-
2014
- 2014-05-28 CN CN201420275370.1U patent/CN204017792U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195060A (en) * | 2015-10-19 | 2015-12-30 | 北京长峰金鼎科技有限公司 | Stirring-paddle lifting device for wet mixing granulator |
| CN107175019A (en) * | 2017-06-30 | 2017-09-19 | 嘉善凝辉新型建材有限公司 | A kind of mixing plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202687930U (en) | False cup mechanism | |
| CN203510605U (en) | Injection molding machine hopper long in service life | |
| CN205412820U (en) | Hydraulic pressure bull industry mixer | |
| CN204017792U (en) | A kind of paddle automatic lifting device of good airproof performance | |
| CN204811778U (en) | Thick liquid device is put to ration | |
| CN204672184U (en) | A kind of rapid stirring still | |
| CN203415430U (en) | Oil injection device for iron shell type capacitor | |
| CN207062246U (en) | A kind of yellow rice wine pressing device | |
| CN208265790U (en) | A kind of water distributor | |
| CN205088170U (en) | Synthetic cauldron tail gas line of vinyl resin improves device | |
| CN205909005U (en) | A valve member for instrument | |
| CN205200525U (en) | Take aluminium liquid transfer device of slag trap | |
| CN104421449A (en) | Ultra-short ball valve | |
| CN204153166U (en) | A kind of economizing type ball valve water leakage control device of tap | |
| CN203817724U (en) | Novel automatic capping machine | |
| CN202326455U (en) | Fixture for disassembling sealing sleeve of water outlet section of centrifugal pump | |
| CN204457641U (en) | Water conservancy diversion catch tray | |
| CN203427207U (en) | Reworking and extruding equipment of industrial silicone sealant | |
| CN203019629U (en) | Novel valve needle positioning sleeve and needle valve type hot runner system with same | |
| CN202070888U (en) | Equipment for dismounting filter | |
| CN207045947U (en) | A kind of easy cleaning Plastic Drum | |
| CN207551900U (en) | A kind of naval stores filling apparatus | |
| CN204691922U (en) | Engine cylinder cover turnover water pipe assembly | |
| CN203418674U (en) | Mould structure | |
| CN204152582U (en) | Machine oil filter core on a kind of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |