CN212142580U

CN212142580U - High-temperature high-pressure non-lubrication non-pollution magnetic stirring machine

Info

Publication number: CN212142580U
Application number: CN202020184871.4U
Authority: CN
Inventors: 罗丹; 陆娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-12-15
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a high temperature high pressure does not have lubricated pollution-free magnetic stirrer, the on-line screen storage device comprises a base, the base includes the agitator tank, the bottom surface of agitator tank is equipped with power device, the inner wall surface of agitator tank is equipped with follower with power device's corresponding position, follower's top is equipped with rabbling mechanism, the utility model provides a have a lubricated magnetic stirrer of no who has base, power device, follower and rabbling mechanism, when using, drive first rotating disk through the motor to drive the removal magnet and rotate, and then drive the driven magnet through the principle of magnet opposite polarity magnetic pole inter attraction and rotate, and then rotate through driving the second rotating disk and drive the connecting axle and rotate, avoid the inner wall friction of connecting axle and cover shell, thereby drive the stirring leaf and rotate the stirring, the effectual slewing mechanism who has solved current bearing formula rotates inside the agitator tank easily by reaction liquid corrosion, The problem of contamination of the reaction liquid.

Description

High-temperature high-pressure non-lubrication non-pollution magnetic stirring machine

Technical Field

The utility model relates to a magnetic stirring technical field specifically is high temperature high pressure does not have lubricated pollution-free magnetic stirrer.

Background

The magnetic stirring machine utilizes the characteristic that like poles of magnetic substances repel each other, and the magnetic stirring small is pushed to rotate by constantly changing the polarities of the two ends of the base. The magnetic stirrer is a magnetic coupler. The magnetic coupling completely isolates the power output part and the power input part of transmission stirring, and separates a motor speed reducer arranged on a reaction kettle or a tank from a stirring shaft in the kettle or the tank in a non-contact way, so that the kettle or the tank is in a fully-closed state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature high pressure does not have lubricated pollution-free magnetic stirrer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: high temperature high pressure unlubricated pollution-free magnetic stirrer, comprising a base, the base includes the fixed plate, the upper surface of fixed plate is equipped with the dead lever, the internal surface of dead lever is equipped with solid fixed ring, gu fixed ring's internal surface is equipped with the agitator tank, the bottom surface of agitator tank is equipped with power device, the inner wall surface of agitator tank and power device's corresponding position are equipped with follower, follower's top is equipped with rabbling mechanism, power device includes the motor, the output of motor is equipped with first rotating disk, the upper surface of first rotating disk has cup jointed first sleeve, the top of first sleeve is equipped with the removal magnet, the surface of removal magnet is equipped with first cage, the surface assembly of first cage is at the surface of agitator tank, follower includes the second rotating disk, a second sleeve shaft is assembled on the lower surface of the second rotating disk, a driven magnet is assembled on the lower surface of the second sleeve shaft, the outer surface of the second rotating disk is provided with a second shielding cover, the lower surface of the second shielding cover is arranged on the inner surface of the stirring tank, the stirring mechanism comprises a connecting shaft, a magnetic core is assembled on the outer surface of the middle part of the connecting shaft, the lower surface of the connecting shaft is assembled on the upper surface of the second rotating disc, the upper surface of the connecting shaft is provided with a streamline body, the outer surface of the streamline body is provided with a stirring blade, the top end of the connecting shaft is sleeved with a first magnetic ring, the bottom end of the connecting shaft is sleeved with a second magnetic ring, the outer surfaces of the first magnetic ring and the second magnetic ring are provided with a sleeve shell, the lower surface of the sleeve shell is arranged on the outer surface of the second isolation cover, and the side surface of the inner wall of the sleeve shell is evenly provided with positioning magnetic blocks.

Preferably, the bottom inner wall and the outer wall surface of agitator tank are evenly equipped with fixed button, the screw has been seted up to the surface of fixed button.

Preferably, the lower surface of the first isolation cover is provided with a first fixing ring, the outer surface of the motor is provided with a fixing frame, the lower surface of the first fixing ring is provided on the upper surface of the fixing frame, the side surface of the first isolation cover is provided with a first fixing shaft, the center of the first fixing shaft is screwed with a first bolt, and the top end of the first bolt is screwed on the inner surface of the screw hole.

Preferably, the upper surface of second cage is equipped with the solid fixed ring of second, the solid fixed ring's of second upper surface assembly is at the lower surface of cover shell, the side surface of second cage evenly is equipped with the second fixed axle, the center department spiro union of second fixed axle has the second bolt, the bottom spiro union of second bolt is at the internal surface of screw.

Preferably, the upper surface and the lower surface of the inner wall of the casing are provided with fixing grooves, and the fixing grooves are sleeved on the outer surfaces of the first magnetic ring and the second magnetic ring.

Preferably, the bottom magnetic pole of the first magnetic ring is the same as the top magnetic pole of the magnetic core, the top magnetic pole of the second magnetic ring is the same as the bottom magnetic pole of the magnetic core, the upper and lower magnetic pole directions of the positioning magnetic block are the same as the upper and lower magnetic pole directions of the magnetic core, and the top magnetic pole of the movable magnet is opposite to the bottom magnetic pole of the driven magnet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a have a base, a power device, the unlubricated magnetic stirrer of follower and rabbling mechanism, when using, drive first rotating disk through the motor, thereby it rotates to drive the removal magnet, and then the principle through magnet opposite magnetic pole inter attraction drives the driven magnet and rotates, and then rotate through driving the second rotating disk and drive the connecting axle and rotate, and then through floating at first magnetic ring soon, the magnetic core between second magnetic ring and the magnetic core, avoid the inner wall friction of connecting axle and cover shell, thereby drive the stirring leaf and rotate the stirring, effectual slewing mechanism who has solved current bearing formula is corroded by reaction liquid easily in the inside rotation of agitator tank, pollute the problem of reaction liquid.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Figure 3 is the utility model discloses the agitator tank dissects the structure sketch map.

Fig. 4 is an enlarged view of a structure shown in fig. 3.

Fig. 5 is the assembly schematic diagram of the stirring device of the present invention.

Fig. 6 is a schematic structural view of the power device of the present invention.

Fig. 7 is an assembly schematic diagram of the driven mechanism of the present invention.

Fig. 8 is an assembly schematic view of the stirring mechanism of the present invention.

In the figure: 1. the magnetic stirring device comprises a base, 11, a fixing plate, 12, a fixing rod, 13, a fixing ring, 14, a stirring tank, 15, a fixing button, 16, a screw hole, 2, a power device, 21, a motor, 22, a first fixing ring, 23, a first rotating disc, 24, a first sleeve shaft, 25, a moving magnet, 26, a first isolation cover, 27, a first fixing shaft, 28, a first bolt, 3, a driven mechanism, 31, a second fixing ring, 32, a second rotating disc, 33, a second sleeve shaft, 34, a driven magnet, 35, a second isolation cover, 36, a second fixing shaft, 37, a second bolt, 4, a stirring mechanism, 41, a streamline body, 42, a stirring blade, 43, a connecting shaft, 44, a fixing groove, 45, a first magnetic ring, 46, a positioning magnet, 47, a second magnetic ring, 48, 49 and a magnetic core.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: high-temperature high-pressure lubrication-free pollution-free magnetic stirrer, which comprises a base 1, wherein the base 1 comprises a fixed plate 11, a fixed rod 12 is assembled on the upper surface of the fixed plate 11, a fixed ring 13 is assembled on the inner surface of the fixed rod 12, a stirring tank 14 is assembled on the inner surface of the fixed ring 13, a power device 2 is assembled on the outer surface of the bottom of the stirring tank 14, a driven mechanism 3 is assembled on the inner wall surface of the stirring tank 14 and the corresponding position of the power device 2, a stirring mechanism 4 is assembled on the top end of the driven mechanism 3, the power device 2 comprises a motor 21, a first rotating disc 23 is assembled on the output end of the motor 21, a first sleeve 24 is sleeved on the upper surface of the first rotating disc 23, a movable magnet 25 is assembled on the top end of the first sleeve 24, a first isolation cover 26 is assembled on the outer surface of the movable magnet 25, the outer, the lower surface of the second rotating disc 32 is provided with a second sleeve shaft 33, the lower surface of the second sleeve shaft 33 is provided with a driven magnet 34, the outer surface of the second rotating disc 32 is provided with a second isolation cover 35, the lower surface of the second isolation cover 35 is provided with the inner surface of the stirring tank 14, the stirring mechanism 4 comprises a connecting shaft 48, the outer surface of the middle part of the connecting shaft 48 is provided with a magnetic core 49, the lower surface of the connecting shaft 48 is provided with the upper surface of the second rotating disc 32, the upper surface of the connecting shaft 48 is provided with a streamline body 41, the outer surface of the streamline body 41 is provided with a stirring blade 42, the top end of the connecting shaft 48 is sleeved with a first magnetic ring 45, the bottom end of the connecting shaft 48 is sleeved with a second magnetic ring 47, the outer surfaces of the first magnetic ring 45 and the second magnetic ring 47 are provided with a sleeve 43, the lower surface of the sleeve 43;

the utility model provides a have base 1, power device 2, the no lubrication magnetic stirrer of follower 3 and rabbling mechanism 4, when using, drive first rotating disk 23 through motor 21, thereby it rotates to drive removal magnet 25, and then drive driven magnet 34 through the principle of magnet opposite magnetic pole inter attraction and rotate, and then rotate through driving second rotating disk 32 and drive connecting axle 48 and rotate, and then through floating at first magnetic ring 45 soon, magnetic core 49 between second magnetic ring 47 and the magnetic core 49, avoid the inner wall friction of connecting axle 48 and cover shell 43, thereby it rotates the stirring to drive stirring leaf 42, effectual slewing mechanism who has solved current bearing formula is corroded by reaction liquid easily at the inside rotation of agitator tank 14, pollute the problem of reaction liquid.

Specifically, the inner wall and the outer wall surface of the bottom end of the stirring tank 14 are uniformly equipped with the fixing buttons 15, the outer surface of the fixing buttons 15 is provided with screw holes 16, the inner and outer fixing buttons 15 are staggered, so that the first isolation cover 26 and the second isolation cover 35 are conveniently assembled on the inner surface and the outer surface of the stirring tank 14, the installation is convenient, meanwhile, the thickness of the stirring tank 14 does not influence the magnetic field action between the movable magnet 25 and the driven magnet 34, in the illustration of the utility model, the thickness proportion of the stirring tank 14 is subjected to the protruding thickening treatment for the convenience of display, the actual proportion needs to be determined according to the magnetic field intensity of the movable magnet 25 and the driven magnet 34, the top end and the bottom end of the stirring tank 14 are respectively equipped with a feeding pipe and a discharging pipe (not shown in the figure) for normal use of the stirring tank, and the motor 21 is the, therefore, the present invention is not described in detail.

Specifically, the lower surface of the first isolation cover 26 is assembled with the first fixing ring 22, the outer surface of the motor 21 is assembled with the fixing frame, the lower surface of the first fixing ring 22 is assembled on the upper surface of the fixing frame, the side surface of the first isolation cover 26 is assembled with the first fixing shaft 27, the center of the first fixing shaft 27 is screwed with the first bolt 28, the top end of the first bolt 28 is screwed on the inner surface of the screw hole 16, the moving magnet 25 at the outer end is effectively protected by the first isolation cover 26 to attract the iron-containing impurities outside, and the magnetic force reduction and the magnetic field change are avoided.

Specifically, the second fixing ring 31 is assembled on the upper surface of the second isolation hood 35, the upper surface of the second fixing ring 31 is assembled on the lower surface of the casing 43, the second fixing shaft 36 is uniformly assembled on the side surface of the second isolation hood 35, the second bolt 37 is screwed in the center of the second fixing shaft 36, the bottom end of the second bolt 37 is screwed on the inner surface of the screw hole 16, the driven mechanism 3 and the stirring mechanism 4 are conveniently installed through the second isolation hood 35, and the stirring tank is not suitable for stirring iron-containing melt and is mainly used for stirring iron-containing melt in biological preparations, drink stirring and the like.

Specifically, the upper and lower surfaces of the inner wall of the casing 43 are provided with fixing grooves 44, and the fixing grooves 44 are sleeved on the outer surfaces of the first magnetic ring 45 and the second magnetic ring 47, so that the fixing effect is improved.

Specifically, the bottom magnetic pole of the first magnetic ring 45 is the same as the top magnetic pole of the magnetic core 49, the top magnetic pole of the second magnetic ring 45 is the same as the bottom magnetic pole of the magnetic core 49, the up-down magnetic pole direction of the positioning magnetic block 46 is the same as the up-down magnetic pole direction of the magnetic core 49, and the top magnetic pole of the movable magnet 25 is opposite to the bottom magnetic pole of the driven magnet 34.

The working principle is as follows: when the magnetic stirring device is used, the motor 21 drives the first rotating disc 23 to drive the movable magnet 25 to rotate, then the driven magnet 34 is driven to rotate by the principle that the opposite magnetic poles of the magnets attract each other, then the second rotating disc 32 is driven to rotate to drive the connecting shaft 48 to rotate, and then the magnetic core 49 which floats between the first magnetic ring 45, the second magnetic ring 47 and the magnetic core 49 in a rotating manner is used for avoiding the friction between the connecting shaft 48 and the inner wall of the casing 43, so that the stirring blades 42 are driven to rotate and stir.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. High temperature high pressure does not have lubricated pollution-free magnetic stirrer, including base (1), base (1) is including fixed plate (11), the upper surface of fixed plate (11) is equipped with dead lever (12), the internal surface of dead lever (12) is equipped with solid fixed ring (13), the internal surface of solid fixed ring (13) is equipped with agitator tank (14), its characterized in that: the outer surface of the bottom of agitator tank (14) is equipped with power device (2), the inner wall surface of agitator tank (14) is equipped with follower (3) with the corresponding position of power device (2), the top of follower (3) is equipped with rabbling mechanism (4), power device (2) include motor (21), the output of motor (21) is equipped with first rotating disk (23), first sleeve (24) have been cup jointed to the upper surface of first rotating disk (23), the top of first sleeve (24) is equipped with removal magnet (25), the surface of removal magnet (25) is equipped with first cage (26), the surface assembly of first cage (26) is at the surface of agitator tank (14), follower (3) include second rotating disk (32), the lower surface of second rotating disk (32) is equipped with second sleeve (33), the lower surface of the second sleeve shaft (33) is provided with a driven magnet (34), the outer surface of the second rotating disc (32) is provided with a second isolation cover (35), the lower surface of the second isolation cover (35) is provided with the inner surface of the stirring tank (14), the stirring mechanism (4) comprises a connecting shaft (48), the outer surface of the middle part of the connecting shaft (48) is provided with a magnetic core (49), the lower surface of the connecting shaft (48) is provided with the upper surface of the second rotating disc (32), the upper surface of the connecting shaft (48) is provided with a streamline body (41), the outer surface of the streamline body (41) is provided with a stirring blade (42), the top end of the connecting shaft (48) is sleeved with a first magnetic ring (45), the bottom end of the connecting shaft (48) is sleeved with a second magnetic ring (47), and the outer surfaces of the first magnetic ring (45) and the second magnetic ring (47) are provided with a sleeve shell (, the lower surface of the casing (43) is assembled on the outer surface of the second isolation cover (35), and the positioning magnetic blocks (46) are uniformly assembled on the side surface of the inner wall of the casing (43).

2. The high-temperature high-pressure non-lubricating and non-polluting magnetic stirrer as claimed in claim 1, wherein: the bottom inner wall and the outer wall surface of agitator tank (14) are evenly equipped with fixed button (15), screw (16) have been seted up to the surface of fixed button (15).

3. The high-temperature high-pressure non-lubricating and non-polluting magnetic stirrer as claimed in claim 2, wherein: the lower surface of first cage (26) is equipped with first solid fixed ring (22), the surface of motor (21) is equipped with the mount, the lower surface of first solid fixed ring (22) is assembled at the upper surface of mount, the side surface of first cage (26) is equipped with first fixed axle (27), the center department spiro union of first fixed axle (27) has first bolt (28), the top spiro union of first bolt (28) is at the internal surface of screw (16).

4. The high-temperature high-pressure non-lubricating and non-polluting magnetic stirrer as claimed in claim 3, wherein: the upper surface of second cage (35) is equipped with the solid fixed ring of second (31), the upper surface of the solid fixed ring of second (31) is assembled at the lower surface of cover shell (43), the side surface of second cage (35) evenly is equipped with second fixed axle (36), the center department spiro union of second fixed axle (36) has second bolt (37), the bottom spiro union of second bolt (37) is at the internal surface of screw (16).

5. The high-temperature high-pressure non-lubricating and non-polluting magnetic stirrer as claimed in claim 1, wherein: fixing grooves (44) are formed in the upper surface and the lower surface of the inner wall of the casing (43), and the fixing grooves (44) are sleeved on the outer surfaces of the first magnetic ring (45) and the second magnetic ring (47).

6. The high-temperature high-pressure non-lubricating and non-polluting magnetic stirrer as claimed in claim 1, wherein: the bottom magnetic pole of the first magnetic ring (45) is the same as the top magnetic pole of the magnetic core (49), the top magnetic pole of the second magnetic ring (47) is the same as the bottom magnetic pole of the magnetic core (49), the upper and lower magnetic pole directions of the positioning magnetic block (46) are the same as the upper and lower magnetic pole directions of the magnetic core (49), and the top magnetic pole of the movable magnet (25) is opposite to the bottom magnetic pole of the driven magnet (34).