CN107583554A - A kind of mixer - Google Patents

Abstract

The invention discloses a mixer, comprising: a working frame, which is provided with a lifting device, at least one stirring device and at least one mixing bucket in sequence from top to bottom, the stirring device corresponds to the position of the mixing bucket; the lifting The device includes: a lifting motor and a lifting plate, and the lifting motor is driven and connected to the lifting plate; the stirring device includes: a stirring motor, a bearing seat and a stirring rod, and the stirring motor is arranged above the lifting plate. The stirring rod is arranged below the lifting plate; the bearing seat is embedded in the lifting plate and the upper end of the bearing seat is connected to the stirring motor, and the lower end of the bearing seat is connected to the stirring rod ; One end of the stirring rod close to the mixing barrel is provided with stirring blades. The stirrer of the invention stirs evenly, has a simple structure and is easy to install.

Description

a blender

technical field

The invention relates to a stirrer, in particular to a stirrer for liquid stirring.

Background technique

In the industrial production process, it is often necessary to stir the material or reaction, so the stirring device is relatively common. The existing liquid stirring mechanism is relatively complex in design, and is easy to shake when used, which is likely to cause uneven stirring and poor stirring effect, and often requires personnel to perform secondary stirring, which cannot meet the actual production needs. Therefore, developing a mixer that stirs evenly, has a simple structure and is easy to install has become one of the problems to be solved urgently by those skilled in the art.

Contents of the invention

The purpose of the present invention is to provide a mixer, which can mix evenly, has a simple structure and is easy to install.

In order to achieve the above object, technical scheme of the present invention is:

A blender comprising:

The working frame is provided with a lifting device, at least one stirring device and at least one mixing bucket in sequence from top to bottom, and the stirring device corresponds to the position of the mixing bucket;

The lifting device includes: a lifting motor and a lifting plate, and the lifting motor is drivingly connected to the lifting plate;

The stirring device includes: a stirring motor, a bearing seat and a stirring rod, the stirring motor is arranged above the lifting plate, and the stirring rod is arranged below the lifting plate; the bearing seat is embedded in the In the lifting plate, the upper end of the bearing seat is connected to the stirring motor, and the lower end of the bearing seat is connected to the stirring rod;

One end of the stirring rod close to the stirring barrel is provided with stirring blades.

Further, guide devices are provided on both sides of the lifting plate, and guide rods are provided on both sides of the work frame;

The guide device is nested outside the guide rod to move the lifting plate along the length direction of the guide rod.

Further, the guide device is also provided with a locking device, and the locking device is arranged under the lifting plate.

Further, a limit slot is provided on one side of the work frame, and a proximity switch is provided in the limit slot to move along the length direction of the limit slot;

The proximity switch includes a first proximity switch and a second proximity switch, and the first proximity switch is arranged above the second proximity switch.

Further, the stirring motor is also provided with a protective frame connected and fixed to the lifting plate, and the protective frame is provided with an opening matching the size of the output rod of the stirring motor, and the output rod is passed through the opening in the hole and connected with the bearing seat.

Further, the working frame is also provided with a mixing bucket limiting frame, and the mixing bucket limiting frame is arranged above the bottom plate of the working frame.

Further, the bottom plate is further provided with four fixing feet, the fixing feet include a locking rod and a locking nut tightly fitted with the locking rod, and the locking rod is passed through the bottom plate.

Further, one side of the working frame is provided with a control device for controlling the operation of the lifting motor and the stirring motor.

Compared with the prior art, the present invention has the following technical effects:

The mixer of the present invention uses a lifting motor to control the lifting of the lifting plate, and then controls the stirring device on the lifting plate to stir the liquid in the mixing tank up and down, so that the upper material and the lower material in the mixing tank are fully contacted and stirred. Make the stirring more uniform; the mixer of the present invention is connected by a stirring motor, a bearing seat and a stirring rod, instead of the integrated installation of the stirring motor and the stirring rod in the prior art, and the stirring motor and the stirring rod are respectively installed on the bearing On the seat, the installation steps of the stirring device are simplified and the installation is convenient.

Further, the lifting plate moves on the guide rod through the guide device, so as to prevent the lifting plate from shifting during the lifting movement and causing instability of stirring.

For better understanding and implementation, the present invention will be described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the structural representation of a kind of mixer of the present invention;

Fig. 2 is the front view of a kind of mixer of the present invention;

Fig. 3 is a side view of a kind of mixer of the present invention;

Fig. 4 is the top view of a kind of mixer of the present invention;

FIG. 5 is an enlarged schematic view of A in FIG. 2 .

[reference sign]

Working frame 1 guide rod 11 limit slot 12

Proximity switch 13 First proximity switch 131

Second proximity switch 132

Bottom plate 14 Fixing feet 15

Lifting device 2 Lifting motor 21 Lifting plate 22

Guide device 221 Detent device 222

Stirring device 3 Stirring motor 31 Bearing housing 32

Stirring rod 33 Stirring blade 34

Protection frame 35 Output rod 36

Mixing bowl 4 Mixing bowl stopper 41

Controls 5

detailed description

In order to fully understand the purpose, features and effects of the present invention, the conception, specific structure and technical effects of the present invention will be further described below in conjunction with accompanying drawings 1-5.

As shown in Fig. 1-5, a kind of mixing machine, it comprises: Working frame 1, it is provided with lifting device 2, at least one mixing device 3 and at least one mixing tank 4 sequentially from top to bottom, described mixing device 3 and all The position correspondence of above-mentioned mixing bucket 4;

The lifting device 2 includes: a lifting motor 21 and a lifting plate 22, the lifting motor 21 is connected to the lifting plate 22 by driving; through the telescopic movement of the lifting motor 21, the lifting plate 22 is controlled to move along the lifting The stretching direction of motor 21 moves.

Specifically, when the stirring device 3 stirs the materials in the mixing barrel 4, the lifting motor 21 drives the stirring device 3 on the lifting plate 22 to move up and down, instead of the stirring device in the prior art only stirring the materials. Stirring at a certain height or manual adjustment of the stirring height is required. The stirring blade 34 also carries out lifting motion along with the lifting plate 22 while performing spiral stirring on the material, thereby stirring the material in the vertical direction, so that the material in the upper layer and the material in the lower layer in the mixing tank 4 are fully contacted. Stir to get a more even mix.

Described stirring device 3 comprises: stirring motor 31, bearing block 32 and stirring bar 33, and described stirring motor 31 is arranged on the top of described lifting plate 22, and described stirring bar 33 is arranged on the below of described lifting plate 22; The bearing seat 32 is embedded in the lifting plate 22 and the upper end of the bearing seat 32 is connected with the stirring motor 31, and the lower end of the bearing seat 32 is connected with the stirring rod 33; the stirring rod 33 is close to One end of the mixing bucket 4 is provided with a stirring blade 34 .

It should be noted that the mixer of the present invention is connected by a stirring motor 31, a bearing seat 32 and a stirring rod 33, instead of the integrated installation of the stirring motor and the stirring rod in the prior art, the stirring motor 31 and the stirring rod 33 are respectively Installed on the bearing seat 32, the installation steps of the stirring device 3 are simplified. The user can also replace the stirring motor 31 or the stirring rod 33 according to the actual usage, and arrange and combine the stirring motor 31 with different torque and the stirring blade 34 with different stirring function, so that the stirring becomes more uniform.

Further, guide devices 221 are provided on both sides of the lifting plate 22, and guide rods 11 are provided on both sides of the work frame 1; the guide devices 221 are nested outside the guide rod 11 to make the lifting The plate 22 moves along the length direction of the guide bar 11 . Specifically, when the lifting motor 21 drives the lifting plate 22 to move up and down, the lifting plate 22 moves on the guide rod 11 through the guide device 221, thereby preventing the lifting plate 22 from Misalignment leads to unstable stirring.

Further, the guiding device 221 is also provided with a locking device 222 , and the locking device 222 is arranged below the lifting plate 22 . When the mixer of the present invention stops working, the user can use the locking device 222 to lock and fix the position of the lifting plate 22, thereby reducing the load of the lifting motor 21 and prolonging the service life of the lifting motor 21.

Further, a limit slot 12 is provided on one side of the work frame 1, and a proximity switch 13 that moves along the length direction of the limit slot 12 is provided in the limit slot 12; the proximity switch 13 includes a first proximity switch 131 and a second proximity switch 132, the first proximity switch 131 is arranged above the second proximity switch 132.

When the lifting plate 22 rises and approaches the first proximity switch 131, the first proximity switch 131 feeds back information to the control device 5, and the lifting plate 22 is controlled by the lifting motor 2 to lower to prevent The liquid is splashed out of the mixing bucket 4 due to the rise of the stirring blade 34; when the lifting plate 22 is lowered and approaches the second proximity switch 132, the second proximity switch 132 feeds back information to the control device 5, The elevation of the lifting plate 22 is controlled by the lifting motor 2 to prevent the stirring blade 34 from touching the bottom of the mixing bucket 4 .

Further, the stirring motor 31 is also provided with a protective frame 35 connected and fixed with the lifting plate 22, and the protective frame 35 is provided with an opening matching the size of the output rod 36 of the stirring motor 31, and the output rod 36 passes through the opening and connects with the bearing seat 32 .

Further, the working frame 1 is also provided with a mixing bucket limit frame 41, and the mixing bucket limiting frame 41 is arranged above the bottom plate 14 of the working frame 1, so as to prevent the stirring tank 4 from rocking and cause the stirring to fail. Stablize.

Further, the bottom plate 14 is also provided with four fixing feet 15, the fixing feet 15 include locking rods and locking nuts tightly fitted with the locking rods, the locking rods pass through the bottom plate 14 middle. Make the mixer in a horizontal position by adjusting the height of the fixing feet.

Further, the control device 5 is arranged on one side of the working frame 1 to control the operation of the lifting motor 2 and the stirring motor 3 .

In the description of the present invention, when it needs to be understood, the use of words such as "first" and "second" to define the direction of components is only for better description of the above-mentioned components. If there is no other statement, the above-mentioned words do not special meaning, and therefore cannot be construed as limiting the protection scope of the present invention.

The present invention is not limited to the above-mentioned embodiments, if the various changes or deformations of the present invention do not depart from the spirit and scope of the present invention, if these changes and deformations belong to the claims of the present invention and the equivalent technical scope, then the present invention is also It is intended that such modifications and variations are included.

Claims (8)

1. A kind of 1. mixer, it is characterised in that including：

   Falsework, it is sequentially provided with lowering or hoisting gear, at least one agitating device and at least one agitator from top to bottom, described to stir Mix the position correspondence of device and the agitator；

   The lowering or hoisting gear includes：Lifting motor and lifter plate, the lifting motor and the lifter plate drive connection；

   The agitating device includes：Stirring motor, bearing block and puddler, the stirring motor are arranged on the upper of the lifter plate Side, the puddler are arranged on the lower section of the lifter plate；The bearing block is embedded in the lifter plate and the bearing block Upper end be connected with the stirring motor, the lower end of the bearing block is connected with the puddler；

   The puddler is provided with paddle close to one end of the agitator.
2. 2. mixer according to claim 1, it is characterised in that：

   The both sides of the lifter plate are provided with guider, and the both sides of the falsework are provided with guide rod；

   The guider is nested in the outside of the guide rod so that length direction of the lifter plate along the guide rod moves It is dynamic.
3. 3. mixer according to claim 2, it is characterised in that：

   The guider is additionally provided with positioner, and the positioner is arranged on the lower section of the lifter plate.
4. 4. mixer according to claim 1, it is characterised in that：

   The side of the falsework offers stopper slot, is provided with the stopper slot and is connect along what the stopper slot length direction moved Nearly switch；

   The proximity switch includes the first proximity switch and the second proximity switch, and first proximity switch is arranged on described second The top of proximity switch.
5. 5. mixer according to claim 1, it is characterised in that：

   The stirring motor is additionally provided with the fender bracket being connected with the lifter plate, and the fender bracket offers and the stirring The perforate of the take-off lever size matching of motor, the take-off lever are arranged in the perforate and are connected with the bearing block.
6. 6. mixer according to claim 1, it is characterised in that：

   The falsework is additionally provided with agitator position-limited rack, and the agitator position-limited rack is arranged on above the bottom plate of the falsework.
7. 7. mixer according to claim 6, it is characterised in that：

   The bottom plate is additionally provided with four fixed feets, and the fixed feet includes check lock lever and the locking of cooperation is tightened with the check lock lever Nut, the check lock lever are arranged in the bottom plate.
8. 8. mixer according to claim 1, it is characterised in that：

   The side of the falsework is provided with to control the control device that the lifting motor and the stirring motor work.