CN210206684U - Magnetic stirrer convenient to maintain - Google Patents

Abstract

The utility model relates to a agitated vessel technical field just discloses a magnetic stirrers convenient to maintain, be two including motor cover and quantity installation section of thick bamboo, two through screw fixed connection, top between the installation section of thick bamboo the screw fixedly connected with motor cover is passed through at the top of an installation section of thick bamboo. This magnetic stirrers convenient to maintain, install a section of thick bamboo through with the below and dismantle with the top, it makes swivel bearing and pressurization piece removal to rotate the screw lead screw, make threaded connection piece break away from with the pressurization piece, it dismantles swivel bearing from the installation piece very easily to rotate threaded connection piece this moment, what for magnetic stirrers on the market with the direct fixed connection's of bearing mode this structure can be very convenient dismantles swivel bearing and maintains, through threaded connection piece, supporting spring and backup pad make threaded connection piece more firm when the installation, guarantee that this magnetic stirrers during operation swivel bearing can not produce the removal.

Description

Magnetic stirrer convenient to maintain

Technical Field

The utility model relates to a agitated vessel technical field specifically is a magnetic stirrers convenient to maintain.

Background

Magnetic stirrers, the agitator that uses magnetic force as transmission mode, have the performance fine for the agitator of transmission mechanical structure, the operation is stable and noiselessness advantage, and magnetic stirrers has steadily entered the high-end market of domestic electric power industry.

Although the magnetic stirrers on the market have numerous advantages, the magnetic stirrers on the market are extremely difficult to maintain due to the fact that the magnetic stirrers need enough sealing performance, the requirements of the magnetic stirrers on the bearings are high, the use frequency of the bearing parts of the magnetic stirrers is high, and the magnetic stirrers need to be maintained or replaced frequently, so that the magnetic stirrers convenient to maintain are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a magnetic stirrers convenient to maintain possesses the advantage such as be convenient for maintain, has solved the problem of maintaining inconvenience.

(II) technical scheme

In order to realize the purpose of the maintenance of being convenient for, the utility model provides a following technical scheme: a magnetic stirrer convenient to maintain comprises a motor sleeve and two installation cylinders, wherein the two installation cylinders are fixedly connected through screws, the top of each installation cylinder is fixedly connected with a motor sleeve through screws, the inner part of each motor sleeve is fixedly connected with an output shaft which extends to the upper part, a rotating motor inside each installation cylinder is fixedly connected with a magnetic rotor at the output shaft of the rotating motor, the inner part of each installation cylinder is fixedly connected with a sealing cover at the upper part, the inner part of each sealing cover is fixedly connected with a magnet ring, the inner part of each installation cylinder is fixedly connected with an installation block at the lower part, the bottom of each installation block is provided with a threaded groove, a threaded connection block is movably connected in each threaded groove, a rotating bearing is fixedly connected in each threaded connection block, a supporting groove arranged in each threaded groove is arranged on the top wall, the top wall in each supporting groove is fixedly connected with sixteen supporting springs, sixteen supporting springs's bottom all with backup pad fixed connection, the below the screw thread through-hole has all been seted up to the left and right sides of installation section of thick bamboo, the below the left and right sides of installation section of thick bamboo all pegs graft and has passed the screw thread through-hole and extend to the below the inside screw thread lead screw of installation section of thick bamboo, the outside of screw thread lead screw has cup jointed and is located the below the inside swivel bearing of installation section of thick bamboo, the outside of swivel bearing has cup jointed the briquetting that contacts with the threaded connection piece, two add the briquetting and all fixedly connected with in the opposite side of the body with the back and below the pressure spring that the installation section of thick bamboo is connected, the below screw fixedly connected with bottom is passed through to the bottom of installation section of thick bamboo, and the top fixedly connected with of bottom is located the below the inside connecting cylinder of installation section of thick bamboo, and the bottom of bottom is pegged graft and is.

Preferably, the support plate is an annular plate, the bottom of the annular plate is in contact with the threaded connection block, and the width of the support plate is equal to the groove width of the support groove.

Preferably, the supporting groove is an annular groove, and the depth of the supporting groove is greater than the height of the supporting plate.

Preferably, sixteen supporting springs are divided into two groups, one group of supporting springs comprises eight supporting springs, and eight supporting springs are distributed in an equidistant annular mode.

Preferably, the opposite sides of the two pressurizing blocks are rubber inclined planes, the inclined angle of the rubber inclined planes is thirty degrees, and the two pressurizing blocks are symmetrically distributed.

Preferably, the magnetic rotor and the magnet rotor are both circular rotors, and the diameter of the magnetic rotor is larger than that of the magnet rotor.

(III) advantageous effects

Compared with the prior art, the utility model provides a magnetic stirrers convenient to maintain possesses following beneficial effect:

this magnetic stirrers convenient to maintain, install a section of thick bamboo through with the below and dismantle with the top, it makes swivel bearing and pressurization piece removal to rotate the screw lead screw, thereby make threaded connection piece break away from with the pressurization piece, it just can be very easy to dismantle rolling bearing from the installation piece to rotate threaded connection piece this moment, this structure can be very convenient dismantle rolling bearing maintain or change for the mode with the direct fixed connection of bearing of magnetic stirrers on the market, and through threaded connection piece, supporting spring and backup pad make the firm that threaded connection piece can be more when the installation, guaranteed that rolling bearing can not produce the removal at this magnetic stirrers during operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

fig. 3 is an enlarged schematic view of the position B in the structure diagram 1 of the present invention.

In the figure: the magnetic motor comprises a motor sleeve 1, a rotating motor 2, an installation barrel 3, a magnetic rotor 4, a sealing cover 5, a magnet ring 6, an installation block 7, a threaded groove 8, a threaded connection block 9, a rotating bearing 10, a supporting groove 11, a supporting spring 12, a supporting plate 13, a threaded through hole 14, a threaded screw rod 15, a rotating bearing 16, a pressurizing block 17, a pressurizing spring 18, a rotating shaft 19, a magnet rotor 20, a bottom cover 21 and a connection barrel 22.

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. 1-3, a magnetic stirrer convenient for maintenance comprises a motor sleeve 1 and two installation cylinders 3, the two installation cylinders 3 are fixedly connected through screws, the top of the upper installation cylinder 3 is fixedly connected with the motor sleeve 1 through screws, the interior of the motor sleeve 1 is fixedly connected with a rotating motor 2 with an output shaft extending to the interior of the upper installation cylinder 3, the model of the rotating motor 2 can be YE2, a magnetic rotor 4 is fixedly connected at the output shaft of the rotating motor 2, the interior of the upper installation cylinder 3 is fixedly connected with a sealing cover 5, the interior of the sealing cover 5 is fixedly connected with a magnet ring 6, the interior of the lower installation cylinder 3 is fixedly connected with an installation block 7, the bottom of the installation block 7 is provided with a threaded groove 8, a threaded connection block 9 is movably connected in the threaded groove 8, a rotating bearing 10 is fixedly connected in the threaded connection block 9, a supporting groove 11 arranged in the installation block 7 is arranged on the top wall in the threaded groove 8, sixteen supporting springs 12 are fixedly connected to the top wall of the supporting groove 11, six supporting springs 12 are divided into two groups, one group of supporting springs 12 comprises eight supporting springs 12, the eight supporting springs 12 are distributed in an equidistant annular shape, the bottoms of the sixteen supporting springs 12 are fixedly connected with a supporting plate 13, the supporting plate 13 is an annular plate, the bottom of the annular plate 13 is in contact with a threaded connection block 9, the width of the supporting plate 13 is equal to the groove width of the supporting groove 11, the supporting groove 11 is an annular groove, the groove depth of the supporting groove 11 is greater than the height of the supporting plate 13, threaded through holes 14 are formed in the left side and the right side of the lower mounting barrel 3, threaded lead screws 15 penetrating through the threaded through holes 14 and extending into the lower mounting barrel 3 are inserted in the left side and the right side of the lower mounting barrel 3, rotary bearings 16 located in the lower mounting barrel 3 are sleeved outside the threaded lead screws 15, and pressurizing blocks 17 in contact with the threaded connection block 9 are sleeved outside the, the opposite sides of the two pressurizing blocks 17 are rubber inclined planes, the inclined angle of the rubber inclined planes is thirty degrees, the two pressurizing blocks 17 are symmetrically distributed, one side of each of the two pressurizing blocks 17, which is opposite to the other side, is fixedly connected with a pressurizing spring 18 connected with the lower mounting cylinder 3, the bottom of the lower mounting cylinder 3 is fixedly connected with a bottom cover 21 through a screw, the top of the bottom cover 21 is fixedly connected with a connecting cylinder 22 positioned inside the lower mounting cylinder 3, the bottom of the bottom cover 21 is inserted with a rotating shaft 19 penetrating through the rotating bearing 10 and extending to the inside of the magnet ring 6, the outside of the rotating shaft 19 is sleeved with a magnet rotor 20 positioned inside the magnet ring 6, the magnetic rotor 4 and the magnet rotor 20 are both circular rotors, the diameter of the magnetic rotor 4 is larger than that of the magnet rotor 20, the lower mounting cylinder 3 and the upper mounting cylinder 3 are detached, and the rotating screw 15 enables the rotating bearing, thereby make threaded connection piece 9 and pressurization piece 17 break away from, it can be very easy to dismantle rolling bearing 10 from installation piece 7 to rotate threaded connection piece 9 this moment, for magnetic stirrers on the market with the mode of the direct fixed connection of bearing this structure can be very convenient dismantle rolling bearing 10 and maintain or change, and make threaded connection piece 9 can be more firm when the installation through threaded connection piece 9, supporting spring 12 and backup pad 13, guaranteed that rolling bearing 10 can not produce the removal when this magnetic stirrers work.

In conclusion, this magnetic stirrers convenient to maintain, through dismantling below installation section of thick bamboo 3 and top installation section of thick bamboo 3, it makes swivel bearing 16 and pressurization piece 17 remove to rotate threaded lead screw 15, thereby make threaded connection piece 9 break away from with pressurization piece 17, it just can dismantle swivel bearing 10 from installation piece 7 very easily to rotate threaded connection piece 9 this moment, for magnetic stirrers on the market with the mode of bearing direct fixed connection the structure can be very convenient dismantle swivel bearing 10 maintain or change, and through threaded connection piece 9, supporting spring 12 and backup pad 13 make threaded connection piece 9 firm more when the installation, guaranteed that swivel bearing 10 can not produce the removal when this magnetic stirrers works, solved and maintained inconvenient problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A magnetic stirrer convenient to maintain comprises a motor sleeve (1) and two installation cylinders (3), and is characterized in that: two through screw fixed connection, top between installation section of thick bamboo (3) screw fixedly connected with motor cover (1) is passed through at the top of installation section of thick bamboo (3), and the inside fixedly connected with output shaft of motor cover (1) extends to the top inside rotation motor (2) of installation section of thick bamboo (3), rotation motor (2) output shaft department fixed connection have magnetic rotor (4), top the inside fixedly connected with seal cover (5) of installation section of thick bamboo (3), the inside fixedly connected with magnet ring (6) of seal cover (5), below the inside fixedly connected with installation piece (7) of installation section of thick bamboo (3), threaded groove (8) have been seted up to the bottom of installation piece (7), and threaded groove (8) inslot swing joint has threaded connection piece (9), the inside fixedly connected with rolling bearing (10) of threaded connection piece (9), install on threaded groove (8) inslot roof and set up support recess (11) inside installation piece (7) The supporting groove (11) is fixedly connected with sixteen supporting springs (12) on the top wall in the groove, the bottoms of the sixteen supporting springs (12) are fixedly connected with a supporting plate (13), the left side and the right side of the mounting barrel (3) below are respectively provided with a threaded through hole (14), the left side and the right side of the mounting barrel (3) below are respectively spliced with a threaded lead screw (15) which penetrates through the threaded through hole (14) and extends to the inside of the mounting barrel (3) below, the outer part of the threaded lead screw (15) is sleeved with a rotary bearing (16) positioned in the mounting barrel (3) below, the outer part of the rotary bearing (16) is sleeved with a pressurizing block (17) which is in contact with a threaded connecting block (9), one side of the two pressurizing blocks (17) opposite to each other is fixedly connected with a pressurizing spring (18) which is connected with the mounting barrel (3) below, and the bottom of the mounting barrel (3) below is fixedly connected with a bottom cover (21) through a screw, the top fixedly connected with of bottom cap (21) is located the below install inside connecting cylinder (22) of section of thick bamboo (3), and the bottom of bottom cap (21) is pegged graft and is passed rolling bearing (10) and extend to inside axis of rotation (19) of magnet ring (6), and the outside of axis of rotation (19) is cup jointed and is located inside magnet rotor (20) of magnet ring (6).

2. A magnetic stirrer for facilitating maintenance according to claim 1, wherein: the supporting plate (13) is an annular plate, the bottom of the supporting plate (13) is in contact with the threaded connecting block (9), and the width of the supporting plate (13) is equal to the width of the supporting groove (11).

3. A magnetic stirrer for facilitating maintenance according to claim 1, wherein: the supporting groove (11) is an annular groove, and the depth of the supporting groove (11) is greater than the height of the supporting plate (13).

4. A magnetic stirrer for facilitating maintenance according to claim 1, wherein: sixteen supporting springs (12) divide into two sets ofly, a set of supporting springs (12) are total eight supporting springs (12), eight supporting springs (12) are equidistance annular distribution.

5. A magnetic stirrer for facilitating maintenance according to claim 1, wherein: two the relative one side of briquetting (17) is the rubber inclined plane, and the inclination on rubber inclined plane is thirty degrees, two briquetting (17) are the symmetric distribution.

6. A magnetic stirrer for facilitating maintenance according to claim 1, wherein: the magnetic rotor (4) and the magnet rotor (20) are both circular rotors, and the diameter of the magnetic rotor (4) is larger than that of the magnet rotor (20).

Images