CN216605652U - Unloading centrifuge under clean type bag scraper - Google Patents
Unloading centrifuge under clean type bag scraper Download PDFInfo
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- CN216605652U CN216605652U CN202123129523.0U CN202123129523U CN216605652U CN 216605652 U CN216605652 U CN 216605652U CN 202123129523 U CN202123129523 U CN 202123129523U CN 216605652 U CN216605652 U CN 216605652U
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- bag
- bearing seat
- main shaft
- pulling
- scraper
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Abstract
The utility model provides a clean type centrifuge for discharging materials under a bag pulling scraper, which comprises a shell, a machine base connected with the shell, a material distribution device arranged on the shell, a rotary drum arranged in the shell, a basket bottom arranged at the bottom of the rotary drum, a feeding pipe arranged on the shell, a scraper oil cylinder arranged on the shell, a scraper, a main shaft, a bearing seat assembly sleeved on the main shaft, a bearing seat frame arranged below the rotary drum, a filter bag arranged on the wall of the rotary drum, a bag pulling device, a transmission device and a driving device, wherein a liquid outlet pipe is arranged at the lower end of the rotary drum, the basket bottom is connected with the rotary drum, one end of the main shaft is inserted into the basket bottom, the bearing seat assembly is arranged inside the bearing seat frame and connected with the bearing seat frame, the bag pulling device comprises a bag pulling cover, a pull rod and a driving cylinder body, the filter bag is connected with the bag pulling cover, the pull rod is connected with the bag pulling cover, the lower end of the bag pulling cover is opened, the pull rod is connected with the driving cylinder body, and is inserted into the main shaft, the driving device drives the main shaft to rotate through the transmission device. The utility model has reasonable structure and is easy to clean.
Description
Technical Field
The utility model relates to a centrifuge, in particular to a clean centrifuge with a bag pulling scraper discharging function.
Background
Centrifuge is the equipment that carries out solid-liquid separation in trades such as chemical industry, pharmacy, and the bag that draws of current structure centrifuge of unloading is because there can not touch abluent structure dead angle between the rotary drum end and bearing frame in the use, uses the demand that hardly satisfies the user in the pharmacy trade very much, need wholly demolish the rotary drum during thorough cleaning, and inconvenient user uses, consequently, needs a new scheme to solve above problem urgently.
Disclosure of Invention
The utility model aims to provide a clean centrifuge for discharging materials under a bag pulling scraper, which is reasonable in structure and easy to clean.
In order to achieve the technical purpose and achieve the technical requirements, the technical scheme adopted by the utility model is that the clean type bag-drawing scraper lower discharging centrifugal machine comprises a shell, a machine base connected with the shell, a material distribution device arranged on the shell, a rotary drum arranged in the shell, a basket bottom arranged at the bottom of the rotary drum, a material inlet pipe arranged on the shell, a scraper oil cylinder, a scraper, a main shaft, a bearing seat assembly sleeved on the main shaft, a bearing seat frame arranged below the rotary drum, a filter bag arranged on the wall of the rotary drum, a bag-drawing device, a transmission device and a driving device, wherein the basket bottom is connected with the rotary drum, one end of the main shaft is inserted into the basket bottom, a piston rod is arranged in the scraper oil cylinder and connected with the scraper, the bearing seat assembly is arranged in the bearing seat frame and connected with the bearing seat frame, and the bag-drawing device comprises a bag-drawing cover, The filter bag is connected with the bag pulling cover, the pull rod is connected with the bag pulling cover, the lower end of the bag pulling cover is provided with an opening, the pull rod is connected with the driving cylinder body, the pull rod is inserted in the main shaft, and the driving device drives the main shaft to rotate through the transmission device.
As a preferable technical scheme: the bearing seat frame is provided with a spray head, and one water outlet end of the spray head extends into the bearing seat frame.
As a preferred technical scheme: the bearing seat assembly comprises an inner bearing seat and an outer bearing seat sleeved on the inner bearing seat, and the outer bearing seat is connected with the inner wall of the bearing seat frame.
As a preferred technical scheme: and the upper end of the bearing seat frame is provided with a water retaining ring.
As a preferred technical scheme: the machine shell comprises an upper machine shell and a lower machine shell, a machine shell oil cylinder is arranged on the machine base, one end of the machine shell oil cylinder is connected with the upper machine shell, and the upper machine shell is connected with the lower machine shell in a rotating mode.
As a preferred technical scheme: the upper end of the inner bearing seat is provided with a gland, a sheath is arranged in the gland, and the sheath is sleeved on the main shaft.
As a preferred technical scheme: the driving device is a motor, the transmission device comprises a belt wheel, a driven belt wheel and a synchronous belt, the driving belt wheel is arranged on an output shaft of the motor, the driven belt wheel is arranged at the lower end of the main shaft and connected with the main shaft, and the driving belt wheel is connected with the driven belt wheel through the synchronous belt.
As a preferred technical scheme: the upper surface of the bag pulling cover is provided with a protective cover, and the upper end of the pull rod is arranged in the protective cover.
As a preferred technical scheme: the lower end of the bearing seat frame is provided with a discharge hopper.
As a preferred technical scheme: the filter bag is connected with the bag pulling cover through a movable flange.
The utility model has the beneficial effects that: compared with the traditional structure:
1) the bearing seat frame is arranged below the rotary drum, the liquid outlet pipe is arranged below the casing, materials can fall down by self weight, the whole layout is reasonable, and the washing is easy.
2) Preferably, the spray header can realize online cleaning, and the cleaning performance is good, improves work efficiency.
3) Preferably, the water retaining ring blocks the feed liquid and prevents the feed liquid from entering the bearing seat frame.
4) Preferably, the machine shell oil cylinder pushes the upper machine shell to be turned over, manual operation is not needed, and the working efficiency is improved.
5) Preferably, the gland prevents feed liquid from entering the bearing housing.
6) Preferably, the discharge hopper is easy to discharge, and the discharge efficiency is improved.
Drawings
FIG. 1 is an internal structural view of the present invention;
fig. 2 is a structural view of part a of fig. 1.
In fig. 1-2, 1, housing; 2. a drum; 3. a basket bottom; 4. a machine base; 5. a shaft bracket; 6. an inner shaft seat; 7. a gland; 8. a sheath; 9. an oil cylinder; 10. a driven pulley; 11. a driving pulley; 12. a motor; 13. a scraper cylinder; 14. a scraper; 15. a distributing device; 16. a feed pipe; 17. a material distribution disc; 18. a main shaft; 19. supporting legs; 20. a liquid outlet pipe; 21. a discharge hopper; 22. a pull rod; 23. a drive cylinder; 24. a rotary joint; 25. pulling the bag cover; 26. a water retaining ring; 27. a shower head; 28. an outer bearing seat; 29. a synchronous belt; 30. a protective cover; 31. a movable flange.
Detailed Description
The utility model is further described below with reference to the accompanying drawings;
referring to fig. 1-2, a clean centrifuge for discharging materials under a bag-pulling scraper 14 comprises a casing 1, a base 4 connected with the casing 1, a material-distributing device 15 arranged on the casing 1, a rotary drum 2 arranged in the casing 1, a basket bottom 3 arranged at the bottom of the rotary drum 2, a material-feeding pipe 16 arranged on the casing 1, a scraper cylinder 13 arranged on the casing 1, a scraper 14, a main shaft 18, a bearing seat assembly sleeved on the main shaft 18, a bearing seat frame 5 arranged below the rotary drum 2, a filter bag arranged on the wall of the rotary drum 2, a bag-pulling device, a transmission device and a driving device, wherein the lower end of the material-distributing device 15 is provided with a material-distributing plate 17, the material-feeding pipe 16 extends into the material-distributing plate 17, the lower end of the rotary drum 2 is provided with a liquid-discharging pipe 20, the basket bottom 3 is connected with the rotary drum 2, one end of the main shaft 18 is inserted into the basket bottom 3, a piston rod is arranged in the scraper cylinder 13, the piston rod is connected with a scraper 14, the bearing seat assembly is arranged inside the bearing seat frame 5 and connected with the bearing seat frame 5, the bag pulling device comprises a bag pulling cover 25, a pull rod 22 and a driving cylinder body, the filter bag is connected with the bag pulling cover 25, the pull rod 22 is connected with the bag pulling cover 25, the lower end of the bag pulling cover 25 is open, the pull rod 22 is connected with the driving cylinder body 23, the pull rod 22 is inserted inside the main shaft 18, the driving device drives the main shaft 18 to rotate through a transmission device, the main shaft 18 drives the basket bottom 3 to rotate, the basket bottom 3 is connected with the rotary drum 2, the rotary drum 2 rotates along with the basket bottom 3, the material is input into the rotary drum 2 through the feeding pipe 16 and the distributing device 15, after the rotary drum 2 rotates, the material liquid is thrown out from a filter hole on the rotary drum 2, the solid material is left on the filter bag, the material flows out from the liquid outlet pipe 20, the scraper oil cylinder 13 drives the scraper 14 to rotate to scrape the solid material, when the centrifuge stops running, the scraper 14 is far away from the filter bag, the driving cylinder body 23 pulls the pull rod 22 to move downwards, the pull rod 22 drives the bag pulling cover 25 to move downwards, and the bag pulling cover 25 is connected with the filter bag, so that the filter bag can move along with the bag pulling cover 25, when the pull rod 22 reaches the limit position, the filter bag can vibrate, solid materials can shake off and be discharged from the bearing pedestal 5, and the whole arrangement structure is reasonable and easy to clean.
As shown in fig. 1-2, a spray head 27 is arranged on the bearing seat frame 5, one end of the spray head 27, which is out of water, extends into the bearing seat frame 5, solid materials are accumulated on the inner wall of the bearing seat frame 5 and the outer surface of the bearing seat assembly, and the spray head 27 can clean the accumulated solid materials, so that blockage is prevented, and discharging is smoother.
As shown in fig. 1-2, the bearing seat assembly includes an inner bearing seat 6 and an outer bearing seat 28 sleeved on the inner bearing seat 6, the outer bearing seat 28 is connected with the inner wall of the bearing seat frame 5, and the inner bearing seat 6 and the outer bearing seat 28 improve the operation stability of the main shaft 18.
As shown in fig. 1-2, a bearing is disposed inside the inner bearing seat 6, and the main shaft 18 is rotatably connected to the inner bearing seat 6 through the bearing.
As shown in the figures 1-2, the upper end of the bearing seat frame 5 is provided with a water retaining ring 26, so that feed liquid can easily enter the bearing through a gap to damage the bearing, and the water retaining ring 26 prevents the feed liquid from entering the bearing seat assembly to damage the bearing.
As shown in fig. 1-2, the casing 1 includes an upper casing 1 and a lower casing 1, the base 4 is provided with a casing 1 oil cylinder, one end of the casing 1 oil cylinder is connected with the upper casing 1, the upper casing 1 and the lower casing 1 are connected through rotation, the casing 1 oil cylinder pushes the upper casing 1 to turn upwards, so that the inside of the casing 1 can be cleaned, and dead angle parts are easy to clean.
As shown in fig. 1-2, a gland 7 is arranged at the upper end of the inner bearing seat 6, a sheath 8 is arranged in the gland 7, and the sheath 8 is sleeved on the main shaft 18 to prevent foreign matters from entering the inner part of the inner bearing seat 6 to damage the bearing.
As shown in fig. 1-2, the driving device is a motor 12, the transmission device includes a driving pulley 11, a driven pulley 10, and a synchronous belt 29, the driving pulley 11 is disposed on an output shaft of the motor 12, the driven pulley 10 is disposed at a lower end of the main shaft 18 and connected to the main shaft 18, the driving pulley 11 is connected to the driven pulley 10 through the synchronous belt 29, the motor 12 rotates to drive the driving pulley 11 to rotate, and the driving pulley 11 drives the synchronous belt 29 to rotate, so that the driven pulley 10 rotates.
As shown in fig. 1-2, the protective cover 30 is disposed on the upper surface of the bag pulling cover 25, and the upper end of the pull rod 22 is disposed inside the protective cover 30, so as to prevent materials from entering the bag pulling cover 25 and damaging the pull rod 22 and the spindle 18, and to improve the operation safety.
As shown in fig. 1-2, the lower end of the bearing seat frame 5 is provided with a discharging hopper 21, so that discharging is easy and discharging efficiency is improved.
As shown in figures 1-2, the filter bag is connected with the bag pulling cover 25 through a movable flange 31, and the structure is simple and practical.
As shown in fig. 1-2, the lower end of the machine base 4 is provided with a supporting leg 19 for adjusting the height, and the supporting leg 19 is provided with a damping shock absorber for reducing the vibration.
As shown in fig. 1-2, one end of the main shaft 18 is tapered, and the tapered end of the main shaft 18 is inserted into the bottom 3 and is connected with the bottom 3 by a key, so that the taper makes the connection tighter.
As shown in fig. 1-2, the driving cylinder is a cylinder 23, and a rotary joint 24 is arranged on the cylinder 23.
The foregoing examples are given solely for the purpose of illustrating the utility model and are not to be construed as limiting the embodiments, and other variations and modifications in form thereof will be suggested to those skilled in the art upon reading the foregoing description, and it is not necessary or necessary to exhaustively enumerate all embodiments and all such obvious variations and modifications are deemed to be within the scope of the utility model.
Claims (10)
1. The utility model provides a clean type draws unloading centrifuge under bag scraper, includes the casing, the frame that links to each other with the casing, establishes the distributing device on the casing, establishes the rotary drum in the casing, establish at the basket bottom of rotary drum bottom, establish the inlet pipe on the casing, establish scraper hydro-cylinder, scraper, main shaft, its characterized in that on the casing: the bag pulling device comprises a bag pulling cover, a pull rod and a driving cylinder body, the filter bag is connected with the bag pulling cover, the pull rod is connected with the bag pulling cover, the lower end of the bag pulling cover is open, the pull rod is connected with the driving cylinder body, the pull rod is inserted into the main shaft, and the driving device drives the main shaft to rotate through the driving device.
2. The clean bag-pulling scraper unloading centrifuge as defined in claim 1, wherein: the bearing seat frame is provided with a spray head, and one water outlet end of the spray head extends into the bearing seat frame.
3. The clean bag-pulling scraper unloading centrifuge as defined in claim 1, wherein: the bearing seat assembly comprises an inner bearing seat and an outer bearing seat sleeved on the inner bearing seat, and the outer bearing seat is connected with the inner wall of the bearing seat frame.
4. The clean bag-pulling scraper unloading centrifuge as defined in claim 3, wherein: and the upper end of the bearing seat frame is provided with a water retaining ring.
5. The clean bag-pulling scraper unloading centrifuge as defined in claim 1, wherein: the machine shell comprises an upper machine shell and a lower machine shell, a machine shell oil cylinder is arranged on the machine base, one end of the machine shell oil cylinder is connected with the upper machine shell, and the upper machine shell is connected with the lower machine shell in a rotating mode.
6. The clean bag-pulling scraper unloading centrifuge as defined in claim 3, wherein: the upper end of the inner bearing seat is provided with a gland, a sheath is arranged in the gland, and the sheath is sleeved on the main shaft.
7. The clean bag-pulling scraper unloading centrifuge as defined in claim 1, wherein: the driving device is a motor, the transmission device comprises a driving belt wheel, a driven belt wheel and a synchronous belt, the driving belt wheel is arranged on an output shaft of the motor, the driven belt wheel is arranged at the lower end of the main shaft and connected with the main shaft, and the driving belt wheel is connected with the driven belt wheel through the synchronous belt.
8. The clean bag-pulling scraper unloading centrifuge as defined in claim 1, wherein: the upper surface of the bag pulling cover is provided with a protective cover, and the upper end of the pull rod is arranged in the protective cover.
9. The clean bag-pulling scraper unloading centrifuge as defined in claim 1, wherein: the lower end of the bearing seat frame is provided with a discharge hopper.
10. The clean bag-pulling scraper unloading centrifuge as defined in claim 1, wherein: the filter bag is connected with the bag pulling cover through a movable flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123129523.0U CN216605652U (en) | 2021-12-13 | 2021-12-13 | Unloading centrifuge under clean type bag scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123129523.0U CN216605652U (en) | 2021-12-13 | 2021-12-13 | Unloading centrifuge under clean type bag scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216605652U true CN216605652U (en) | 2022-05-27 |
Family
ID=81702906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123129523.0U Active CN216605652U (en) | 2021-12-13 | 2021-12-13 | Unloading centrifuge under clean type bag scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216605652U (en) |
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2021
- 2021-12-13 CN CN202123129523.0U patent/CN216605652U/en active Active
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