CN212068525U

CN212068525U - Stirring device

Info

Publication number: CN212068525U
Application number: CN201922310449.9U
Authority: CN
Inventors: 周耐根; 崔宜; 张小勇; 刘美英
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-12-04
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a stirring device, which comprises a tank body, the internal stirring rake that sets up of jar, the stirring rake is driven by the motor, and the baffle is installed to jar body bottom, be provided with the cavity under the baffle, evenly be provided with 4 on the baffle 8 group's jet heads, the jet head upper end is provided with the venthole, and the jet head lower extreme is located the cavity, fixed connection outlet duct, be provided with the air current control valve on the outlet duct, outlet duct top fixed connection air pump, air pump upper portion fixed connection intake pipe, be provided with filter equipment in the intake pipe, the utility model discloses structural design is simple, reasonable, and is high-efficient convenient, and easy operation, air current follow the venthole and emit into aquatic, will be located the mixture of jar body bottom and mix up, have avoided the unable stirring in conventional stirring device bottom, produce the.

Description

Stirring device

Technical Field

The utility model belongs to the technical field of the mechanical skill and specifically relates to a stirring apparatus.

Background

In the biological medicine science experiment, often need use agitating unit evenly to mix a plurality of kinds of compound together, the quality of mixing effect plays the key role to the success or failure of test result, current agitating unit fixes the motor at the agitating unit top usually, stir the material through the stirring leaf, the stirring leaf can not reciprocate, the inhomogeneous problem of stirring appears easily, the concentration that leads to stirring each position of liquid that comes out is different, furthermore, be in safe angle's consideration, the bottom of (mixing) shaft can set up certain safe distance apart from agitating unit's bottom, thereby cause to have the stirring dead angle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an agitating unit goes up and down through setting up hydraulic press control motor, drives the stirring leaf and reciprocates, realizes at the even stirring of vertical direction and horizontal direction, and the agitating unit bottom sets up the air jet head simultaneously, and the air current is stirred up the mixture that will be located the agitating unit bottom, has further improved stirring effect.

In order to achieve the above object, the utility model provides a following technical scheme:

a stirring device comprises a motor, a support plate, a hydraulic press telescopic column, a hydraulic press, a feeding pipe, a rotating shaft, stirring blades, a discharging pipe, a discharging valve, a partition plate, a cavity, an air outlet pipe, an airflow control valve, an air pump, a filtering device, an air inlet pipe, an air nozzle and an air outlet hole, wherein the left side of the top of a tank body is provided with the feeding pipe, the two sides of the top of the tank body are provided with the hydraulic press, the number of the hydraulic press is 4, the left side and the right side of the tank body are respectively two, the upper part of the hydraulic press is movably connected with the hydraulic press telescopic column, the upper part of the hydraulic press telescopic column is fixedly connected with the support plate, the upper part of the support plate is fixedly connected with the support through a bolt, the upper end of the support is fixedly connected with the rotating shaft, the rotating, and a discharge valve is arranged on the discharge pipe.

In this embodiment: the baffle is installed to jar body bottom, be provided with the cavity under the baffle, evenly be provided with 4 on the baffle 8 group's jet heads, the jet head upper end is provided with the venthole, and the jet head lower extreme is arranged in the cavity, fixed connection outlet duct, be provided with the air current control valve on the outlet duct, outlet duct top fixed connection air pump, air pump upper portion fixed connection intake pipe, be provided with filter equipment in the intake pipe.

In this embodiment: the stirring leaf is the multiunit, the multiunit the stirring leaf sets up along the axial interval of axis of rotation.

In this embodiment: the discharge valve is an electromagnetic valve.

In this embodiment: the rising height of the hydraulic press is less than the distance from the upper end of the stirring blade to the top end in the tank body.

Compared with the prior art, the utility model discloses following beneficial effect has: (1) the motor drives the backward-bent stirring blades to rotate, so that the stirring of the mixture in the horizontal direction is realized, the hydraulic press controls the lifting of the supporting plate through the telescopic columns of the hydraulic press, so that the lifting of the motor is realized, the lifting of the stirring blades is finally realized, the vertical stirring effect on the mixture is realized, and the stirring effect is further improved; (2) after the air removes dust through filter equipment, under the pressurization of air pump, through the transportation of intake pipe, reach the air jet head after, discharge into aquatic from the venthole, will be located jar mixture of body bottom and stir up, further improved stirring effect.

Drawings

Fig. 1 is a schematic structural view of a stirring device of the present invention.

Fig. 2 is a schematic view of the structure of the stirring blade of the present invention.

Fig. 3 is a schematic view of the separator of the present invention.

Reference numerals: the device comprises a motor 1, a support 2, a support plate 3, a hydraulic press telescopic column 4, a hydraulic press 5, a feeding pipe 6, a rotating shaft 7, a stirring blade 8, a discharging pipe 9, a discharging valve 10, a partition plate 11, a cavity 12, an air outlet pipe 13, an airflow control valve 14, an air pump 15, a filtering device 16, an air inlet pipe 17, an air nozzle 18, an air outlet hole 19 and a tank body 20.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 3.

A stirring device comprises a motor 1, a support 2, a support plate 3, a hydraulic device telescopic column 4, a hydraulic device 5, a feeding pipe 6, a rotating shaft 7, a stirring blade 8, a discharging pipe 9, a discharging valve 10, a partition plate 11, a cavity 12, an air outlet pipe 13, an air flow control valve 14, an air pump 15, a filtering device 16, an air inlet pipe 17, an air nozzle 18, an air outlet hole 19 and a tank body 20, wherein the feeding pipe 6 is arranged on the left side of the top of the tank body 20, the feeding pipe 6 is used for adding various solution test solutions and water, the hydraulic devices 5 are arranged on two sides of the top of the tank body 20, the number of the hydraulic devices 5 is 4, the two sides of the left side and the right side are respectively, the upper part of each hydraulic device 5 is movably connected with the hydraulic device telescopic column 4, the support plate 3 is fixedly connected with the upper part of the hydraulic device telescopic column 4, the upper part of the support plate, the maintenance is carried out on the motor 1, the output end of the motor 1 is fixedly connected with the rotating shaft 7, the rotating shaft 7 penetrates through the support 2, the support plate 3 and the tank body 20 and extends into the tank body 20, the backward bending type stirring blade 8 is arranged on the rotating shaft 7, the backward bending type stirring blade 8 has good radial stirring capacity, after the motor 1 is powered, the motor 1 drives the stirring blade 8 to rotate, the stirring in the horizontal direction of a mixture is realized, the hydraulic press 5 controls the lifting of the support plate 3 through the hydraulic press telescopic column 4, so that the lifting of the motor 1 is realized, the lifting of the stirring blade 8 is finally realized, the up-and-down stirring effect on the mixture is realized, the stirring effect is further improved, the discharging pipe 9 is arranged on the right side of the bottom of the tank body 20, the discharging valve 10 is arranged on the discharging pipe 9, the discharging valve 10 is an electromagnetic valve, the opening of the discharging valve, controlling the discharge of the mixture.

In this embodiment: the baffle 11 is installed to jar body 20 bottom, be provided with cavity 12 under the baffle 11, evenly be provided with 4 on the baffle 11 8 group's jet-propelled head 18, jet-propelled head 18 upper end is provided with venthole 19, and jet-propelled head 18 lower extreme is arranged in cavity 12, fixed connection outlet duct 13, be provided with airflow control valve 14 on the outlet duct 13, outlet duct 13 top fixed connection air pump 15, air pump 15 upper portion fixed connection intake pipe 17, be provided with filter equipment 16 on the intake pipe 17, the air is through 16 dust removal backs of filter equipment, under the pressurization of air pump 15, through the transportation of intake pipe 13, reachs jet-propelled head 18 after, from venthole 19 discharge aquatic, will be located the mixture of jar body 20 bottom and stir up, further improved the stirring effect.

In this embodiment: the stirring blades 8 are multiple groups, and the multiple groups of stirring blades 8 are arranged at intervals along the axial direction of the rotating shaft 7.

In this embodiment: the rising height of the hydraulic press 5 is smaller than the distance from the stirring blade 8 to the top of the tank body 20, so that the stirring blade 8 is prevented from contacting the tank body 20 in the rising process.

The utility model discloses the theory of operation is: after 1 power supply for motor, motor 1 drives stirring leaf 8 rotatory, the stirring of mixture horizontal direction has been realized, hydraulic press 5 passes through the lift of the flexible 4 control backup pads 3 of hydraulic press, thereby realize motor 1's lift, finally realize stirring leaf 8's lift, the realization is to the upper and lower stirring effect of mixture, stirring effect further improves, the air is after 16 dust removal of filter equipment, under the pressurization of air pump 15, transportation through intake pipe 13, reach behind the jet-propelled head 18, from venthole 19 drainage aquatic, the mixture that will be located jar body 20 bottom stirs up, stirring effect has further been improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A stirring device is characterized in that: comprises a motor (1), a bracket (2), a support plate (3), hydraulic press telescopic columns (4), hydraulic presses (5), a feeding pipe (6), a rotating shaft (7), a stirring blade (8), a discharging pipe (9), a discharging valve (10), a partition plate (11), a cavity (12), an air outlet pipe (13), an air flow control valve (14), an air pump (15), a filtering device (16), an air inlet pipe (17), an air nozzle (18), an air outlet hole (19), a tank body (20), wherein the feeding pipe (6) is arranged on the left side of the top of the tank body (20), the hydraulic presses (5) are arranged on two sides of the top of the tank body (20), the number of the hydraulic presses (5) is 4, the left side and the right side are respectively two, the hydraulic press telescopic columns (4) are movably connected on the upper portion of the hydraulic presses (5), the support plate (3) is fixedly connected with the upper portion of the, support (2) upper end fixed connection motor (1), output fixed connection axis of rotation (7) of motor (1), axis of rotation (7) run through support (2), backup pad (3) and jar inside that body (20) stretched into jar body (20), are provided with back bend formula stirring leaf (8) on axis of rotation (7), and jar body (20) bottom right side is provided with discharging pipe (9), be provided with bleeder valve (10) on discharging pipe (9).

2. A mixing apparatus according to claim 1, wherein: baffle (11) are installed to jar body (20) bottom, be provided with cavity (12) under baffle (11), evenly be provided with 4 on baffle (11) 8 group jet-propelled head (18), jet-propelled head (18) upper end is provided with venthole (19), and jet-propelled head (18) lower extreme is arranged in cavity (12), fixed connection outlet duct (13), be provided with air current control valve (14) on outlet duct (13), outlet duct (13) top fixed connection air pump (15), air pump (15) upper portion fixed connection intake pipe (17), be provided with filter equipment (16) on intake pipe (17).

3. A mixing apparatus according to claim 1, wherein: the stirring blades (8) are multiple groups, and the multiple groups of stirring blades (8) are arranged at intervals along the axial direction of the rotating shaft (7).

4. A mixing apparatus according to claim 1, wherein: the discharge valve (10) is an electromagnetic valve.

5. A mixing apparatus according to claim 1 or 2, wherein: the rising height of the hydraulic press (5) is smaller than the distance from the upper end of the stirring blade (8) to the top end in the tank body (20).