CN210994820U - Centrifuge material scraping mechanism - Google Patents
Centrifuge material scraping mechanism Download PDFInfo
- Publication number
- CN210994820U CN210994820U CN201922001887.7U CN201922001887U CN210994820U CN 210994820 U CN210994820 U CN 210994820U CN 201922001887 U CN201922001887 U CN 201922001887U CN 210994820 U CN210994820 U CN 210994820U
- Authority
- CN
- China
- Prior art keywords
- scraping
- scraping plate
- length direction
- plate
- horizontal portion
- 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.)
- Active
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
A scraping mechanism of a centrifugal machine comprises a scraping plate and a scraping shaft, wherein the scraping plate is a vertically arranged rectangular plate, one side of the scraping plate in the length direction is connected to the lower portion of the scraping shaft, a plurality of through grooves are formed in the lower side of the scraping plate at intervals in the length direction, an L-shaped rod is arranged on one side of the scraping plate in the thickness direction and corresponds to the upper portion of each through groove, each L-shaped rod is composed of a horizontal portion and a vertical portion which are connected end to end, the horizontal portion is connected with the scraping plate along the side, away from the vertical portion, of the horizontal portion in the length direction, the vertical portion extends downwards along the side, away from the horizontal portion, of the vertical portion, the lower side of the vertical portion is flush with the lower side of the scraping plate, the scraping mechanism can automatically scrape materials after centrifugal operation is completed, and after materials are scraped, solid-phase materials are directly crushed, stirred and dissolved in a rotary drum without transferring the materials.
Description
Technical Field
The utility model relates to a centrifuge scrapes material mechanism.
Background
After centrifugal operation is carried out in the field of medicine processing, a liquid phase can be extracted by a liquid extraction device, and the rest solid phase materials can be adhered to the inner wall of a rotary drum of a centrifugal machine.
This kind of traditional mode is scraped the material through the manual work not only hard but also inefficiency, owing to need transfer the solid phase material at two containers in addition, the step is more complicated, efficiency is not high, and sneaks into bacterium and impurity in the transfer process easily, does not conform to the GMP requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a centrifuge scrapes material structure is provided, it can accomplish automatically and scrape the material to directly carry out breakage and stirring to the solid phase material and dissolve in the rotary drum.
In order to solve the technical problem, the utility model provides a centrifuge scrapes material mechanism, including scraping flitch and scraping the pivot, scrape the rectangular shaped plate that the flitch was vertical to be arranged, scrape flitch length direction one side and connect in the lower part of scraping the pivot, scrape the flitch downside and be equipped with a plurality of logical grooves of scraping flitch length direction interval arrangement along scraping, scrape on flitch thickness direction one side position and correspond every and lead to the groove top and all be equipped with an L shape pole, L shape pole constitute by end to end's horizontal part and vertical portion, the horizontal part is connected with scraping the flitch along its length direction one side of keeping away from vertical portion, vertical portion is kept away from the downside of vertical downwardly extending and vertical portion in one side of horizontal part along its length direction and is leveled mutually with the downside of scraping the.
For the sake of simple explanation, the following is the mechanism for scraping material of a centrifuge of the present invention.
The using method of the mechanism comprises the following steps: after centrifugal operation, liquid phase is extracted by a liquid extraction device, residual solid phase materials can be adhered to the inner wall of a centrifuge drum, at the moment, a scraper shaft drives a scraper plate to rotate to be close to the inner wall of the drum, precession stops when the scraper plate is 8-10mm away from the inner wall of the drum, the drum is kept to rotate at a low speed, the scraper plate is controlled to gradually move downwards along with the rotation of the drum, the materials attached to the inner wall of the drum are sequentially scraped off from top to bottom, the scraper plate resets after the scraping is completed, the drum stops running, at the moment, a solvent for dissolving the solid phase materials is added into the drum, then a drum motor is started, the scraper plate is screwed to a position 8-10mm away from the inner wall of the drum again, the scraper plate slowly descends to the lowest side of the drum and reciprocates up and down on the liquid level, at the moment. And crushing the solid-phase materials with different liquid levels, and stirring until the dissolution is finished.
The mechanism has the advantages that the mechanism can automatically scrape materials after the centrifuge finishes, and after the materials are scraped, solid-phase materials are directly crushed and stirred and dissolved in the rotary drum without transferring the materials, so that the operation steps can be simplified, the efficiency is improved, the cost is reduced, in addition, L-shaped rods arranged at intervals form a rake, and because each L-shaped rod corresponds to one through groove, the resistance in stirring can be reduced, and the solid-phase materials can be more quickly crushed and quickly stirred by combined use of the two rods.
In order to achieve better use effect of the mechanism, the preferable scheme is as follows:
preferably, the lower side of the scraping plate and one side of the scraping plate, which is far away from the lifting cylinder in the length direction, are provided with slopes.
The solid phase material after centrifugation is hard relatively, sets up the slope on scraping the flitch and is equivalent to a blade, can be convenient for scrape the flitch and insert in the solid phase material and scrape the material.
Preferably, the lower side of the vertical part is provided with a taper.
The taper of the lower side of the vertical part is convenient to insert into the solid-phase material, so that the solid-phase material can be more easily crushed, and the dissolution is accelerated.
Preferably, the scraper shaft comprises a lifting oil cylinder and a rotating assembly, the scraper plate is connected with the lower portion of a cylinder body of the lifting oil cylinder, the rotating assembly comprises a rotating cavity, a gear sleeve, a rack and two pistons, the rack and the two pistons are located in the rotating cavity, the two pistons are respectively fixed on two sides of the rack, two sides of the rotating cavity are divided into two independent oil cavities by the two pistons, oil port connectors identical to the two oil cavities are respectively installed at two ends of the rotating cavity, the gear sleeve is sleeved on the side wall of the cylinder body of the lifting oil cylinder, and the gear sleeve is matched with the rack.
By adopting the structure, the lifting and the rotation of the scraping plate can be accurately controlled.
Drawings
Fig. 1 is a front view of the mechanism.
Fig. 2 is a plan view of the mechanism.
Fig. 3 is a perspective view of the scraper plate in the present mechanism.
Fig. 4 is another perspective view of the scraper plate in the present mechanism.
Fig. 5 is a schematic view of the installation state of the present mechanism.
Detailed Description
Referring to fig. 1-5, a centrifuge scraping mechanism comprises a shell 1, a scraping plate 2 and a scraping shaft, wherein the scraping shaft is arranged in the shell 1, the middle of the shell 1 is fixedly connected with an upper cover 6 of the centrifuge, the scraping shaft vertically extends out of the lower side of the shell 1 and extends into a rotary drum 5, the scraping plate 2 at the lower end of the scraping shaft is a vertically arranged rectangular plate, one side of the scraping plate 2 in the length direction is connected to the lower part of the scraping shaft, a plurality of through grooves 21 are arranged at intervals in the length direction of the scraping plate 2 at the lower side of the scraping plate 2, an L-shaped rod 22 is arranged above each through groove 21 at one side of the scraping plate 2 in the thickness direction, the L-shaped rod 22 is composed of a horizontal part 221 and a vertical part 222 which are connected end to end, one side of the horizontal part 221 which is far away from the vertical part 222 in the length direction is connected with the scraping plate 2, one side of the vertical part 222 which is far away from the.
And the slopes are arranged on the lower side of the scraping plate 2 and on one side of the scraping plate 2, which is far away from the lifting oil cylinder 3 in the length direction.
The lower side of the vertical portion 222 is tapered.
The scraper shaft comprises a lifting oil cylinder 3 and a rotating assembly 4, the scraper plate 2 is connected with the lower portion of a cylinder body 31 of the lifting oil cylinder 3, the rotating assembly 4 comprises a rotating cavity 41, a gear sleeve 42, a rack 43 and two pistons 44, the rack 43 and the two pistons 44 are located in the rotating cavity 41, the two pistons 44 are respectively fixed on two sides of the rack 43, the two sides of the rotating cavity 41 are divided into two independent oil cavities by the two pistons 44, oil port connectors 45 which are the same with the two oil cavities are respectively installed at two ends of the rotating cavity 41, the gear sleeve 42 is sleeved on the side wall of the cylinder body 31 of the lifting oil cylinder 3, and the gear sleeve 42 is matched with the rack 43 (only one scraper shaft structure is provided in the embodiment, the scraper shaft has axial telescopic and rotating functions, and other scraper shafts with the functions can also be matched with the scraper.
The using method of the mechanism comprises the following steps: after the centrifugal operation, the liquid phase is extracted by the liquid extraction device, the residual solid phase materials can be stuck on the inner wall of the centrifuge drum 5, at the moment, the scraper shaft drives the scraper plate 2 to rotate to be close to the inner wall of the drum 5, stopping screwing in when the distance is 8-10mm from the inner wall of the rotary drum 5, keeping the rotary drum 5 rotating at low speed, controlling the scraper plate 2 to gradually move downwards along with the rotation of the rotary drum 5 by the scraper shaft, scraping off the materials attached to the inner wall of the rotary drum 5 from top to bottom in sequence, after the scraping is finished, the scraper plate 2 is reset, the rotary drum 5 stops running, at the moment, the solvent for dissolving the solid-phase materials is added into the rotary drum 5, then the drum motor is started, the scraper plate 2 is screwed to the position 8-10mm away from the inner wall of the drum 5 again, and slowly descends to the lowest side of the drum 5, and the scraper plate 2 provided with the through groove 21 is equivalent to a rake at the moment, and plays a role in crushing solid-phase materials and stirring and dissolving. And crushing the solid-phase materials with different liquid levels, and stirring until the dissolution is finished.
The mechanism has the advantages that the mechanism can automatically scrape materials after centrifugal operation is finished, and after the materials are scraped, solid-phase materials are directly crushed and stirred and dissolved in the rotary drum 5 without transferring the materials, so that the operation steps can be simplified, the efficiency is improved, the cost is reduced, in addition, a plurality of L-shaped rods 22 which are arranged at intervals form a rake, and because each L-shaped rod 22 corresponds to one through groove 21, the resistance in stirring can be reduced, and the solid-phase materials can be more quickly crushed and quickly stirred by combining the two rods.
The solid phase material after centrifugation is hard relatively, sets up the slope on scraping flitch 2 and is equivalent to a blade, can be convenient for scrape flitch 2 and insert in the solid phase material and scrape the material.
The taper of the underside of the upright portion 222 facilitates insertion into the solid phase material, which can be more easily broken up to speed dissolution.
Claims (4)
1. A scraping mechanism of a centrifugal machine is characterized by comprising a scraping plate and a scraping shaft, wherein the scraping plate is a vertically-arranged rectangular plate, one side of the scraping plate in the length direction is connected to the lower portion of the scraping shaft, a plurality of through grooves are formed in the lower side of the scraping plate at intervals in the length direction of the scraping plate, an L-shaped rod is arranged on one side of the scraping plate in the thickness direction and corresponds to the upper portion of each through groove, each L-shaped rod is composed of a horizontal portion and a vertical portion which are connected end to end, one side of the horizontal portion, far away from the vertical portion, in the length direction of the horizontal portion is connected with the scraping plate, one side of the vertical portion, far away from the horizontal portion, in the length direction of the horizontal portion extends.
2. A centrifuge scraper mechanism according to claim 1, wherein: and the slopes are arranged on the lower side of the scraping plate and on one side of the scraping plate, which is far away from the lifting oil cylinder, in the length direction.
3. A centrifuge scraper mechanism according to claim 1, wherein: the lower side of the vertical part is provided with a taper.
4. A centrifuge scraper mechanism according to claim 1, wherein: the scraper shaft comprises a lifting oil cylinder and a rotating assembly, the scraper plate is connected with the lower portion of a lifting oil cylinder body, the rotating assembly comprises a rotating cavity, a gear sleeve, a rack and two pistons, the rack and the two pistons are located in the rotating cavity, the two pistons are fixed to the two sides of the rack respectively, the two pistons divide the two sides of the rotating cavity into two independent oil cavities, oil port connectors identical to the two oil cavities are installed at the two ends of the rotating cavity respectively, the gear sleeve is sleeved on the side wall of the lifting oil cylinder body, and the gear sleeve is matched with the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001887.7U CN210994820U (en) | 2019-11-19 | 2019-11-19 | Centrifuge material scraping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001887.7U CN210994820U (en) | 2019-11-19 | 2019-11-19 | Centrifuge material scraping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210994820U true CN210994820U (en) | 2020-07-14 |
Family
ID=71482580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922001887.7U Active CN210994820U (en) | 2019-11-19 | 2019-11-19 | Centrifuge material scraping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210994820U (en) |
-
2019
- 2019-11-19 CN CN201922001887.7U patent/CN210994820U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210738483U (en) | Soil cleaning device of long spiral drilling machine | |
| CN210965548U (en) | Centrifuge drainage scraping mechanism | |
| CN210994820U (en) | Centrifuge material scraping mechanism | |
| CN102370577B (en) | Polishing coating machine with pot head capable of automatically turning | |
| CN110813561A (en) | Centrifuge material scraping mechanism | |
| CN211216411U (en) | Conveniently scrape machine that mixes of unnecessary residual material on inner tube wall down | |
| CN111249969B (en) | External rotation and internal translation type traditional Chinese medicine stirring device | |
| CN110813562B (en) | Liquid guiding and scraping mechanism of centrifugal machine | |
| CN115301118A (en) | Separation device and process for sodium copper chlorophyllin preparation | |
| CN208742814U (en) | A kind of gallus-type centrifuge filter mechanism | |
| CN210496850U (en) | Automatic centrifuge convenient to it is clean to unload | |
| CN111249970B (en) | External rotation and internal translation type traditional Chinese medicine stirring method and stirring device | |
| CN208893670U (en) | One kind is anti-to seethe Chinese medicine charging stirring extractor | |
| CN210445113U (en) | Wheat precooking machine is used in bacterial production | |
| CN102614997A (en) | Horizontal centrifugal machine | |
| CN114345561A (en) | Clinical laboratory's blood centrifugal device | |
| CN218637065U (en) | Traditional chinese medicine prescription granule is with drawing jar stirring wall scraping device | |
| CN212237768U (en) | Special horizontal centrifuge of zymotic fluid | |
| CN215088051U (en) | Scraper centrifugal machine with discharging function | |
| CN218458726U (en) | Rake frame power-assisted driving mechanism for efficient thickener | |
| CN217221952U (en) | Continuous feeding centrifuge | |
| CN216948288U (en) | Material cementer is used in hydraulic engineering construction | |
| CN220900131U (en) | Fodder mixing arrangement is used in black pig breed | |
| CN217962979U (en) | Centrifugal device for producing high-efficiency cyhalothrin | |
| CN220893810U (en) | Rock and soil exploration sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |