CN108636183B - Improved generation high-speed stirring device - Google Patents
Improved generation high-speed stirring device Download PDFInfo
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- CN108636183B CN108636183B CN201810813972.0A CN201810813972A CN108636183B CN 108636183 B CN108636183 B CN 108636183B CN 201810813972 A CN201810813972 A CN 201810813972A CN 108636183 B CN108636183 B CN 108636183B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/708—Filtering materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
- B01F27/054—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
- B01F27/0541—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation with mechanical means to alter the position of the stirring elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/074—Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/213—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts characterised by the connection with the drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/351—Sealings
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses an improved high-speed stirring device which comprises a stirring tank, a motor, a gear ring, a sun gear, a stirring shaft, a planet gear, a planet carrier, a bevel gear I, a bevel gear II, a deep groove ball bearing, a fixed disc, an electromagnet and a stirring module, wherein the stirring tank is arranged on the bottom of the stirring tank; the stirring area of the device is adjustable, the stirring area can be transversely adjusted and also can be longitudinally adjusted, when the stirring area is required to be longitudinally adjusted, only the hydraulic cylinder I is required to be started, the longitudinal stirring area can be enlarged by upwards moving the middle leaf to a designated position, when the stirring area is required to be transversely adjusted, the longitudinal stirring area is required to be firstly adjusted, the middle leaf extends out of the cavity of the outer leaf to the designated position, then the hydraulic cylinder II is started, and the transverse stirring area can be enlarged by transversely and outwards moving the inner leaf to the designated position; possesses high-efficient filterable function, is equipped with the filter screen in the inside of stirred tank, and during the stirring, through adjusting the stirring area of stirring leaf, can realize efficient solid-liquid separation formula stirring.
Description
Technical Field
The invention relates to the field of machinery, in particular to an improved high-speed stirring device.
Background
At present, the coating is large in application amount in the building field, so that the purchase amount is large, but the coating needs to be stirred before being used, the common stirring work is manually processed, time and labor are wasted, although some mixers are also available on the market to stir the coating, the problem of wasting human resources is solved, the phenomenon that the coating adheres to the wall in the stirring process of the existing mixer is often caused, the stirring effect is affected, and the waste of the coating is caused.
In the stirring device for a horizontal stirring tank described in the patent application number CN201720325694.5, although the liquid to be mixed is continuously added and stirred in the stirring process of the device, the stirring efficiency of the solution is sufficiently improved, but the function of high-speed stirring with large resistance cannot be realized, and the stirring area cannot be adjusted.
The energy-saving stirring box disclosed in the patent application number CN201710421265.2 is energy-saving, stirring is sufficient, stirring effect is improved, and cost is reduced, but the energy-saving stirring box cannot realize large-resistance stirring, is narrow in application range, does not have a separation structure, is inconvenient to clean and maintain, and does not have a filtering function.
Disclosure of Invention
The invention aims to solve the technical problem of providing an improved high-speed stirring device aiming at the defects related to the background technology.
The invention adopts the following technical scheme for solving the technical problems:
an improved high-speed stirring device comprises a stirring tank, a motor, a gear ring, a sun gear, a stirring shaft, a planet gear, a planet carrier, a bevel gear I, a bevel gear II, a deep groove ball bearing, a fixed disc, an electromagnet and a stirring module;
the stirring tank is internally provided with a bearing plate parallel to the bottom surface, the stirring tank is divided into an upper tank body and a lower tank body, wherein the upper tank body is a stirring tank, the top of the upper tank body is an open type, the lower tank body is a motor tank, and the middle part of the bearing plate is provided with a mounting hole;
the motor is fixedly connected with the inner bottom surface of the motor box, and the bevel gear I is fixedly connected with the shaft of the motor through a key;
the top end of the planet carrier is rotationally connected with the plurality of planet gears through deep groove ball bearings, the bottom end of the planet carrier is fixedly connected with the bevel gear II through keys, and the middle part of the planet carrier is rotationally connected with the mounting hole through the deep groove ball bearings;
the gear rings are sleeved outside the planetary gears and fixedly connected with the inner walls of the mounting holes;
the bottom end of the stirring shaft is fixedly connected with the sun gear through a key, the middle part of the stirring shaft is rotatably connected with the inner wall of the mounting hole through a deep groove ball bearing, and the top end of the stirring shaft is fixedly connected with the fixed disc, wherein the sun gear is arranged at the center of the gear ring;
the bevel gear I is meshed with the bevel gear II, and the plurality of planetary gears are respectively meshed with the sun gear and the gear ring;
the bottom end of the electromagnet is fixedly connected with the top end of the fixed disc, and the stirring module is connected with the top end of the electromagnet;
the stirring module comprises a plurality of stirring blades, a hub and a magnetic iron;
the stirring blades are circumferentially distributed around the central shaft of the hub and fixedly connected to the top end of the hub;
the bottom end of the hub is fixedly connected with the magnetic iron;
the magnetic attraction iron is attracted with the electromagnet through electromagnetic force;
the stirring blade comprises an outer blade, a middle blade, an inner blade, a hydraulic cylinder I and a hydraulic cylinder II;
the inner parts of the outer leaf and the middle leaf are hollow structures, the top end of the outer leaf is open, the right end of the middle leaf is open, the middle leaf is slidably connected in a cavity of the outer leaf, the two ends of the inner bottom surface of the outer She Kongqiang are fixedly connected with the hydraulic cylinders I respectively, and the top ends of the two hydraulic cylinders I are fixedly connected with the bottom end of the middle leaf respectively;
the inner She Huadong is connected in the hollow cavity of the middle leaf, one end of the hydraulic cylinder II is fixedly connected to the left side wall of the hollow cavity of the middle leaf, and the other end of the hydraulic cylinder II is fixedly connected with the left side wall of the inner leaf;
the four inner side walls of the stirring tank are respectively and fixedly connected with baffle plates, the top ends of the four baffle plates are provided with frame bodies, and filter screens are fixedly connected inside the frame bodies;
the frame body is provided with a plurality of countersunk holes, the four baffles are provided with threaded holes corresponding to the countersunk holes, and the frame body is fixedly connected to the four baffles through screws connected to the countersunk holes and the threaded holes.
As a further optimization scheme of the improved high-speed stirring device, the four baffles are all arranged above the stirring module, the top ends of the four baffles are respectively provided with a rubber sealing strip, the four rubber sealing strips are respectively provided with cylindrical holes corresponding to the threaded holes on the four baffles, and the rubber sealing strips are arranged between the baffles and the frame body.
As a further optimization scheme of the improved high-speed stirring device, the bottom end of the hub is fixedly connected with a plurality of positioning columns, the positioning columns are distributed circumferentially around the central shaft of the hub, the top end of the fixed disc is provided with cylindrical grooves matched with the positioning columns, and the cylindrical grooves are arranged on the periphery of the electromagnet.
As a further optimization scheme of the improved high-speed stirring device, the inner wall of the mounting hole is fixedly connected with the partition plate, the fixed plate is rotatably connected to the top end of the partition plate through the plane bearing, the middle part of the partition plate is provided with the through hole, and the stirring shaft penetrates through the through hole and is fixedly connected with the bottom end of the fixed plate.
As a further optimization scheme of the improved high-speed stirring device, the stirring tank is of a cube structure, a plurality of countersunk holes are respectively formed in four side faces of the stirring tank, threaded holes corresponding to the countersunk holes are respectively formed in four side walls of the bearing plate, and the bearing plate is fixedly connected with the inner wall of the stirring tank through screws connected between the threaded holes and the countersunk holes.
As a further optimization scheme of the improved high-speed stirring device, the plane bearing is provided with a bearing sealing ring.
As a further optimization scheme of the improved high-speed stirring device, the outer side wall of the stirring tank is provided with a plurality of tool boxes.
Compared with the prior art, the technical scheme provided by the invention has the following technical effects:
1. the device has the advantages that the high-speed stirring function is realized, when the device works, firstly, the motor is started, the shaft of the motor and the bevel gear I synchronously rotate, the bevel gear I and the bevel gear II are meshed for transmission, the bevel gear II drives the planet gears to rotate through the planet carrier, the planet gears revolve and simultaneously are meshed for transmission with the sun gear and the gear ring, the sun gear is driven to rotate at a high speed, and the sun gear drives the stirring module through the stirring shaft to realize the high-speed stirring function;
2. the device has the advantages that the structure is compact, the disassembly and the assembly are convenient, the transmission is reliable, the stirring module adopts a separated structure, the electromagnetic force is used for attracting the electromagnet, the supporting plate is connected with the fixed disc through the positioning column, the supporting plate is fixedly connected with the stirring groove through the screw, when the device needs maintenance, replacement and cleaning, the disassembly and the assembly are convenient, the device adopts bevel gear transmission and planetary gear train transmission, the structure is compact, the transmission is reliable, and the high-resistance high-speed stirring function can be realized;
3. the sealing structure is provided, and the bearing sealing ring is arranged on the plane bearing, so that the stirring objects are effectively prevented from penetrating into the motor case through the mounting holes, and the service lives of the gear set and the motor are prolonged;
4. the stirring area is adjustable, the stirring area can be transversely and longitudinally adjusted, when the stirring area needs to be longitudinally adjusted, the longitudinal stirring area can be enlarged by only starting the hydraulic cylinder I to move the middle blade upwards to a designated position, when the stirring area needs to be transversely adjusted, the longitudinal stirring area needs to be adjusted first, the middle blade extends out of the cavity of the outer blade to the designated position, then the hydraulic cylinder II is started, and the inner blade is transversely moved outwards to the designated position, so that the transverse stirring area can be enlarged;
5. possess high-efficient filterable function, be equipped with the filter screen in the inside of stirred tank, during the stirring, through the stirring area of adjusting the stirring leaf, can realize efficient solid-liquid separation formula stirring, can realize the separation of different diameter objects through the filter screen of selecting different mesh numbers, application scope is wide.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the connection of the stirring module to the stationary plate;
FIG. 3 is a cross-sectional view of a stirring blade;
the device comprises a 1-stirring tank, a 2-motor, a 3-gear ring, a 4-sun gear, a 5-stirring shaft, a 6-planet gear, a 7-planet carrier, an 8-bevel gear I, a 9-bevel gear II, a 10-deep groove ball bearing, an 11-fixed disk, a 12-electromagnet, a 13-stirring module, a 14-bearing plate, a 15-mounting hole, a 16-stirring blade, a 17-hub, a 18-magnetic iron, a 19-positioning column, a 20-cylindrical groove, a 21-baffle, a 22-countersunk head hole, a 23-threaded hole, a 24-screw, a 25-bearing sealing ring, a 26-plane bearing, a 27-outer blade, a 28-middle blade, a 29-inner blade, a 30-hydraulic cylinder I, a 31-hydraulic cylinder II, a 32-baffle, a 33-frame, a 34-filter screen, a 35-rubber sealing strip, a 36-cylindrical hole and a 37-tool box.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the accompanying drawings:
as shown in fig. 1 to 3, an improved high-speed stirring device comprises a stirring tank 1, a motor 2, a gear ring 3, a sun gear 4, a stirring shaft 5, a planet gear 6, a planet carrier 7, a bevel gear i 8, a bevel gear ii 9, a deep groove ball bearing 10, a fixed disc 11, an electromagnet 12 and a stirring module 13; the stirring tank 1 is internally provided with a bearing plate 14 parallel to the bottom surface, the stirring tank 1 is divided into an upper tank body and a lower tank body, wherein the upper tank body is a stirring tank, the top of the upper tank body is an open type, the lower tank body is a motor tank, and the middle part of the bearing plate 14 is provided with a mounting hole 15; the motor 2 is fixedly connected with the inner bottom surface of the motor box, and the bevel gear I8 is fixedly connected with the shaft of the motor 2 through a key; the top end of the planet carrier 7 is rotationally connected with the plurality of planet gears 6 through deep groove ball bearings 10, the bottom end of the planet carrier 7 is fixedly connected with the bevel gears II 9 through keys, and the middle part of the planet carrier 7 is rotationally connected with the mounting holes 15 through the deep groove ball bearings 10; the gear ring 3 is sleeved outside the plurality of planetary gears 6 and fixedly connected with the inner wall of the mounting hole 15; the bottom end of the stirring shaft 5 is fixedly connected with the sun gear 4 through a key, the middle part of the stirring shaft is rotatably connected with the inner wall of the mounting hole 15 through a deep groove ball bearing 10, and the top end of the stirring shaft is fixedly connected with the fixed disc 11, wherein the sun gear 4 is arranged at the center of the gear ring 3; the bevel gear I8 is meshed with the bevel gear II 9, and the plurality of planetary gears 6 are respectively meshed with the sun gear 4 and the gear ring 3; the bottom of the electromagnet 12 is fixedly connected with the top of the fixed disc 11, and the stirring module 13 is connected with the top of the electromagnet 12. The inner wall of the mounting hole 15 is fixedly connected with a baffle 21, the fixed disk 11 is rotationally connected to the top end of the baffle 21 through a plane bearing 26, a through hole is formed in the middle of the baffle 21, and the stirring shaft 5 penetrates through the through hole and is fixedly connected with the bottom end of the fixed disk 11. The stirring tank 1 is of a cube structure, a plurality of countersunk holes 22 are respectively formed in four side faces of the stirring tank 1, threaded holes 23 corresponding to the countersunk holes 22 are respectively formed in four side walls of the bearing plate 14, and the bearing plate 14 is fixedly connected with the inner wall of the stirring tank 1 through screws 24 connected between the threaded holes 23 and the countersunk holes 22.
The device has realized the function of high-speed stirring, and the during operation of device, at first start motor 2, the axle of motor 2 rotates in step with bevel gear I8, bevel gear I8 and bevel gear II 9 meshing transmission, bevel gear II 9 passes through planet carrier 7 and drives planet wheel 6 and rotate, and planet wheel 6 meshing transmission with sun gear 4, ring gear 3 when revolving drives sun gear 4 high-speed rotation, and sun gear 4 drives stirring module 13 through (mixing) shaft 5 and realizes the function of high-speed stirring.
The stirring module 13 comprises a plurality of stirring blades 16, a hub 17 and a magnetic attraction iron 18; the stirring blades 16 are circumferentially distributed around the central axis of the hub 17 and fixedly connected to the top end of the hub 17; the bottom end of the hub 17 is fixedly connected with the magnetic iron-absorbing 18; the magnetic attraction iron 18 is attracted with the electromagnet 12 through electromagnetic force. The bottom of the hub 17 is fixedly connected with a plurality of positioning columns 19, the positioning columns 19 are distributed circumferentially around the central axis of the hub 17, the top end of the fixed disc 11 is provided with cylindrical grooves 20 matched with the positioning columns 19, and the cylindrical grooves 20 are arranged on the periphery of the electromagnet 12. The device has the advantages that the structure is compact, the disassembly and the assembly are convenient, the transmission is reliable, the stirring module 13 adopts a separated structure, the electromagnetic force is used for attracting the electromagnet 12, the supporting plate 14 is connected with the fixed disk 11 through the positioning column 19, the supporting plate 14 is fixedly connected with the stirring tank 1 through the screw 24, when the device needs maintenance, replacement and cleaning, the disassembly and the assembly are convenient, the device adopts bevel gear transmission and planetary gear train transmission, the structure is compact, the transmission is reliable, and the high-resistance high-speed stirring function can be realized.
The stirring blade 16 comprises an outer blade 27, a middle blade 28, an inner blade 29, a hydraulic cylinder I30 and a hydraulic cylinder II 31; the inside of the outer leaf 27 and the middle leaf 28 are hollow structures, the top end of the outer leaf 27 is open, the right end of the middle leaf 28 is open, the middle leaf 28 is slidably connected in a cavity of the outer leaf 27, two ends of the inner bottom surface of the cavity of the outer leaf 27 are fixedly connected with the hydraulic cylinders I30 respectively, and the top ends of the two hydraulic cylinders I30 are fixedly connected with the bottom end of the middle leaf 28 respectively; the inner blade 29 is slidably connected in the cavity of the middle blade 28, one end of the hydraulic cylinder II 31 is fixedly connected to the left side wall of the cavity of the middle blade 28, and the other end of the hydraulic cylinder II is fixedly connected with the left side wall of the inner blade 29; the four inner side walls of the stirring tank 1 are respectively and fixedly connected with a baffle plate 32, the top ends of the four baffle plates 32 are provided with a frame body 33, and a filter screen 34 is fixedly connected inside the frame body 33; the frame 33 is provided with a plurality of countersunk holes 22, the four baffles 32 are provided with threaded holes 23 corresponding to the countersunk holes 22, and the frame 33 is fixedly connected to the four baffles 32 through screws 24 connected to the countersunk holes 22 and the threaded holes 23.
The stirring area is adjustable, and stirring area can be transversely adjusted also vertically adjusted, when the stirring area needs to be longitudinally adjusted, only the hydraulic cylinder I30 is required to be started, the longitudinal stirring area can be enlarged by upwards moving the middle blade 28 to the designated position, when the stirring area needs to be transversely adjusted, the longitudinal stirring area firstly needs to be adjusted, the middle blade 28 extends out of the cavity of the outer blade 27 to the designated position, then the hydraulic cylinder II 32 is started, and the transverse stirring area can be enlarged by transversely outwards moving the inner blade 29 to the designated position. Possesses high-efficient filterable function, is equipped with filter screen 34 in the inside of stirred tank 1, and during the stirring, through adjusting the stirring area of stirring leaf 16, can realize high-efficient solid-liquid separation formula stirring, can realize the separation of different diameter objects through the filter screen of selecting different mesh numbers, application scope is wide.
The four baffles 32 are all arranged above the stirring module 13, rubber sealing strips 35 are respectively arranged at the top ends of the four baffles 32, cylindrical holes 36 corresponding to the threaded holes 23 on the four baffles 32 are respectively arranged on the four rubber sealing strips 35, and the rubber sealing strips 35 are arranged between the baffles 32 and the frame body 33. The rubber sealing strip 35 is used for sealing between the frame body 33 and the baffle 32, and preventing large particle objects above the filter screen 34 from entering below the filter screen 34.
A plurality of tool boxes 37 are arranged on the outer side wall of the stirring tank 1. The tool box 37 is used for placing the tools required.
The plane bearing 26 is provided with a bearing sealing ring 25. The sealing structure is provided, and the bearing sealing ring 25 is arranged on the plane bearing 26, so that the stirring objects are effectively prevented from penetrating into the motor case through the mounting holes, and the service lives of the gear set and the motor are prolonged.
Based on the above, the invention realizes the function of high-speed stirring, when the device works, firstly, the motor 2 is started, the shaft of the motor 2 and the bevel gear I8 synchronously rotate, the bevel gear I8 and the bevel gear II 9 are meshed for transmission, the bevel gear II 9 drives the planet gears 6 to rotate through the planet carrier 7, the planet gears 6 revolve and simultaneously are meshed with the sun gear 4 and the gear ring 3 for transmission, the sun gear 4 is driven to rotate at high speed, and the sun gear 4 drives the stirring module 13 through the stirring shaft 5 to realize the function of high-speed stirring; the stirring module 13 adopts a separated structure, is attracted with the electromagnet 12 through electromagnetic force, is connected with the fixed disc 11 through the positioning column 19, and the bearing plate 14 is fixedly connected with the stirring tank 1 through the screw 24; the sealing structure is provided, and the bearing sealing ring 25 is arranged on the plane bearing 26, so that the stirring objects are effectively prevented from penetrating into the motor case through the mounting holes, and the service lives of the gear set and the motor are prolonged; the stirring area is adjustable, the stirring area can be transversely or longitudinally adjusted, when the stirring area needs to be longitudinally adjusted, the longitudinal stirring area can be enlarged by only starting the hydraulic cylinder I30 to move the middle blade 28 upwards to a designated position, when the stirring area needs to be transversely adjusted, the longitudinal stirring area needs to be adjusted first, the middle blade 28 extends out of the cavity of the outer blade 27 to the designated position, then the hydraulic cylinder II 32 is started, and the inner blade 29 is transversely moved outwards to the designated position, so that the transverse stirring area can be enlarged; possesses high-efficient filterable function, is equipped with filter screen 34 in the inside of stirred tank 1, and during the stirring, through adjusting the stirring area of stirring leaf 16, can realize high-efficient solid-liquid separation formula stirring, can realize the separation of different diameter objects through the filter screen of selecting different mesh numbers, application scope is wide.
The working method of the invention is as follows:
1) Starting the motor 2, enabling a shaft of the motor 2 to synchronously rotate with the bevel gear I8, enabling the bevel gear I8 to be meshed with the bevel gear II 9 for transmission, enabling the bevel gear II 9 to drive the planet gears 6 to rotate through the planet carrier 7, enabling the planet gears 6 to revolve and simultaneously meshed with the sun gear 4 and the gear ring 3 for transmission, driving the sun gear 4 to rotate at a high speed, and enabling the sun gear 4 to drive the stirring module 13 through the stirring shaft 5 to achieve a high-speed stirring function;
2) When the stirring area needs to be longitudinally adjusted, the longitudinal stirring area can be enlarged by only starting the hydraulic cylinder I30 to move the middle blade 28 upwards to the designated position, when the stirring area needs to be transversely adjusted, the longitudinal stirring area needs to be adjusted first, the middle blade 28 extends out of the cavity of the outer blade 27 to the designated position, and then the hydraulic cylinder II 32 is started to move the inner blade 29 transversely outwards to the designated position, so that the transverse stirring area can be enlarged.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (4)
1. The improved high-speed stirring device is characterized by comprising a stirring groove (1), a motor (2), a gear ring (3), a sun gear (4), a stirring shaft (5), a planet gear (6), a planet carrier (7), a bevel gear I (8), a bevel gear II (9), a deep groove ball bearing (10), a fixed disc (11), an electromagnet (12) and a stirring module (13);
the stirring tank (1) is internally provided with a bearing plate (14) parallel to the bottom surface, the stirring tank (1) is divided into an upper tank body and a lower tank body, wherein the upper tank body is a stirring tank, the top of the upper tank body is an open type, the lower tank body is a motor tank, and the middle part of the bearing plate (14) is provided with a mounting hole (15);
the motor (2) is fixedly connected with the inner bottom surface of the motor box, and the bevel gear I (8) is fixedly connected with the shaft of the motor (2) through a key;
the top end of the planet carrier (7) is rotationally connected with a plurality of planet gears (6) through deep groove ball bearings (10), the bottom end of the planet carrier is fixedly connected with the bevel gears II (9) through keys, and the middle part of the planet carrier (7) is rotationally connected with the mounting holes (15) through the deep groove ball bearings (10);
the gear ring (3) is sleeved outside the plurality of planetary gears (6) and fixedly connected with the inner wall of the mounting hole (15);
the bottom end of the stirring shaft (5) is fixedly connected with the sun gear (4) through a key, the middle part of the stirring shaft is rotatably connected with the inner wall of the mounting hole (15) through a deep groove ball bearing (10), and the top end of the stirring shaft is fixedly connected with the fixed disc (11), wherein the sun gear (4) is arranged at the center of the gear ring (3);
the bevel gear I (8) is meshed with the bevel gear II (9), and the plurality of planet gears (6) are respectively connected with the sun gear (4) and the gear ring (3)
Engagement;
the bottom end of the electromagnet (12) is fixedly connected with the top end of the fixed disc (11), and the stirring module (13) is connected with the top end of the electromagnet (12);
the stirring module (13) comprises a plurality of stirring blades (16), a hub (17) and a magnetic attraction iron (18);
a plurality of stirring blades (16) are circumferentially distributed around the central axis of the hub (17) and fixedly connected to the top end of the hub (17);
the bottom end of the hub (17) is fixedly connected with the magnetic iron (18); the magnetic attraction iron (18) is attracted with the electromagnet (12) through electromagnetic force;
the stirring blade (16) comprises an outer blade (27), a middle blade (28), an inner blade (29), a hydraulic cylinder I (30) and a hydraulic cylinder II (31);
the inside of the outer blade (27) and the inside of the middle blade (28) are hollow structures, the top end of the outer blade (27) is open, the right end of the middle blade (28) is open, the middle blade (28) is slidably connected in the cavity of the outer blade (27), the two ends of the inner bottom surface of the cavity of the outer blade (27) are fixedly connected with the hydraulic cylinders I (30) respectively, and the top ends of the two hydraulic cylinders I (30) are fixedly connected with the bottom end of the middle blade (28) respectively;
the inner blade (29) is slidably connected in the cavity of the middle blade (28), one end of the hydraulic cylinder II (31) is fixedly connected to the left side wall of the cavity of the middle blade (28), and the other end of the hydraulic cylinder II is fixedly connected with the left side wall of the inner blade (29);
the four inner side walls of the stirring tank (1) are fixedly connected with baffle plates (32) respectively, the top ends of the four baffle plates (32) are provided with frame bodies (33), and filter screens (34) are fixedly connected inside the frame bodies (33);
a plurality of countersunk holes (22) are formed in the frame body (33), threaded holes (23) corresponding to the countersunk holes (22) are formed in the four baffles (32), and the frame body (33) is fixedly connected to the four baffles (32) through screws (24) connected to the countersunk holes (22) and the threaded holes (23);
the four baffles (32) are all arranged on
The stirring device comprises a stirring module (13), wherein rubber sealing strips (35) are respectively arranged at the top ends of four baffles (32), cylindrical holes (36) corresponding to threaded holes (23) in the four baffles (32) are respectively arranged on the four rubber sealing strips (35), and the rubber sealing strips (35) are arranged between the baffles (32) and a frame body (33);
the bottom end of the hub (17) is fixedly connected with a plurality of positioning columns (19), the positioning columns (19) are distributed circumferentially around the central axis of the hub (17), the top end of the fixed disc (11) is provided with cylindrical grooves (20) matched with the positioning columns (19), and the plurality of cylindrical grooves (20) are arranged on the periphery of the electromagnet (12);
the inner wall of the mounting hole (15) is fixedly connected with a baffle plate (21), the fixed disc (11) is rotationally connected to the top end of the baffle plate (21) through a plane bearing (26), a through hole is formed in the middle of the baffle plate (21), and the stirring shaft (5) penetrates through the through hole and is fixedly connected with the bottom end of the fixed disc (11).
2. The improved high-speed stirring device according to claim 1, wherein the stirring tank (1) is of a cube structure, a plurality of countersunk holes (22) are respectively formed in four side faces of the stirring tank, threaded holes (23) corresponding to the countersunk holes (22) are respectively formed in four side walls of the bearing plate (14), and the bearing plate (14) is fixedly connected with the inner wall of the stirring tank (1) through screws (24) connected between the threaded holes (23) and the countersunk holes (22).
3. Improved high-speed stirring device according to claim 1, characterized in that the planar bearing (26) is provided with a bearing sealing ring (25).
4. Improved high-speed stirring device according to claim 1, characterized in that the outer side wall of the stirring tank (1) is provided with a plurality of tool boxes (37).
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| CN201810813972.0A CN108636183B (en) | 2018-07-23 | 2018-07-23 | Improved generation high-speed stirring device |
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